Paste extrusion control method and extrusion device, electronic equipment, and storage medium

Abstract

The present application provides a paste extrusion control method and an extrusion device, an electronic device, and a storage medium. The paste extrusion control method is applied to an extrusion device, and a switch is provided on the extrusion device; the paste extrusion control method includes: according to the triggering duration of the switch, determining a target working mode that matches the triggering duration from a plurality of preset working modes; controlling the extrusion device to execute a corresponding paste extrusion strategy according to the target working mode; when the paste extrusion is finished, controlling the extrusion device to release the paste stress in the chamber of the extrusion device; after the extrusion device completes the stress release, controlling the extrusion device to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device. The paste extrusion control method of the present application can meet the user's requirements for different amounts of paste, and can improve the phenomenon of delayed extrusion of the paste due to stress. It can reduce the waste of paste, and improve the problems of paste residue, paste hanging, and paste cover.

Description

Technical Field

[0001] The present application relates to the field of data processing technology, and in particular to a paste extrusion control method and extrusion device, electronic equipment, computer-readable storage medium, and computer program product. Background Art

[0002] Modern people use cosmetics, skin care products, toothpaste and other creams every day to achieve personal body care. For example, in oral cleaning, toothpaste is used with a toothbrush to clean teeth to maintain oral health. The traditional care method is to squeeze the toothpaste tube manually, squeeze the paste in the toothpaste tube onto the brush head and brush your teeth, but this method is time-consuming and laborious.

[0003] With the continuous advancement of science and technology, and in order to improve the convenience of modern people's lives, more and more electric products are appearing in the public eye. Some toothpaste squeezers that can automatically squeeze out toothpaste have begun to appear on the market. By adding a self-priming pump to the automatic toothpaste squeezer, the toothpaste is loaded into the automatic toothpaste squeezer, and the user pushes the toothbrush into the entrance of the toothpaste squeezer, and uses manual thrust to push the toothpaste self-priming pump to squeeze out the toothpaste. Some automatic toothpaste squeezers are also equipped with micro switches. When the user uses a toothbrush to trigger the micro switch, the motor in the toothpaste squeezer runs, driving the toothpaste self-priming pump to automatically squeeze out the toothpaste.

[0004] However, in the existing automatic paste squeezer, the paste squeezing is unstable when the paste squeezer is pushed manually, which makes it difficult to control the amount of paste. The method of using a toothbrush to trigger the micro switch to guide the motor to run, and then the motor drives the self-priming pump to pump out the toothpaste can improve the paste squeezing efficiency, but because the paste has the property of being compressed or stretched under force, there are still delays in the paste squeezing process and the paste curling, which leads to the problem of paste residue, paste hanging and paste cover at the outlet, resulting in paste waste. Summary of the invention

[0005] The purpose of the embodiments of the present application is to provide a paste extrusion control method and an extrusion device, an electronic device, and a storage medium. The paste extrusion control method of the present application can meet the user's requirements for different amounts of paste. The paste stress in the chamber of the extrusion device is released by controlling the extrusion device to improve the phenomenon of delayed extrusion of the paste due to stress. After the stress release is completed, the paste at the outlet of the extrusion device is absorbed into the chamber of the extrusion device by controlling the extrusion device, which can reduce the waste of the paste and improve the problems of paste residue, paste hanging, and paste cover.

[0006] In a first aspect, the present application provides a paste extrusion control method, which is applied to an extrusion device, wherein a switch is provided on the extrusion device; the paste extrusion control method comprises: determining a target working mode matching the trigger duration from a plurality of preset working modes according to the trigger duration of the switch; controlling the extrusion device to execute a corresponding paste extrusion strategy according to the target working mode; when the paste extrusion is completed, controlling the extrusion device to release the paste stress in the chamber of the extrusion device; after the extrusion device completes the stress release, controlling the extrusion device to absorb the paste located at the outlet of the extrusion device into the chamber of the extrusion device.

[0007] In the above technical scheme, the paste extrusion control method can realize the paste extrusion strategy under multiple target working modes. In the inching paste discharge mode, automatic paste discharge mode, and continuous paste discharge mode, the extrusion device can accurately calculate the amount of paste discharged each time when performing the paste extrusion action, so as to meet the user's different requirements for the amount of paste. The paste stress in the chamber of the extrusion device is released by controlling the extrusion device to improve the phenomenon of delayed extrusion of the paste due to stress. After the stress release is completed, the paste at the outlet of the extrusion device is absorbed into the chamber of the extrusion device by controlling the extrusion device, which can reduce the waste of paste and improve the problems of paste residue, paste hanging, and paste cover.

[0008] In one embodiment, the preset operating mode includes: a false trigger mode; and determining a target operating mode that matches the trigger duration from a plurality of preset operating modes based on the trigger duration of the switch, including: when the trigger duration is less than a first preset duration, determining that the target operating mode that matches the trigger duration is the false trigger mode.

[0009] In the above technical solution, the duration of the user triggering the switch is compared with the first preset duration, and under the condition that the triggering duration is less than the first preset duration, the extrusion device starts the false trigger mode.

[0010] In one embodiment, the controlling the extrusion device to execute a corresponding paste extrusion strategy according to the target working mode includes: when the target working mode is the false trigger mode, the paste extrusion strategy of the extrusion device is not to execute the paste extrusion operation.

[0011] In the above technical solution, in the false trigger mode, the extrusion device does not respond, so as to avoid the extrusion device performing unnecessary cream squeezing actions due to user's operating errors.

[0012] In one embodiment, the preset operating mode includes: an instant paste dispensing mode; and determining a target operating mode that matches the trigger duration from a plurality of preset operating modes based on the trigger duration of the switch, including: when the trigger duration is greater than a first preset duration and less than a second preset duration, determining that the target operating mode that matches the trigger duration is the instant paste dispensing mode.

[0013] In the above technical solution, the inching ointment dispensing mode can meet the usage requirements of different groups of people for different amounts of ointment.

[0014] In one embodiment, the controlling the extrusion device to execute a corresponding paste squeezing strategy according to the target working mode includes: when the target working mode is the inching paste dispensing mode, the paste squeezing strategy is to control the extrusion device to execute the paste squeezing action according to the triggering duration.

[0015] In the above technical solution, when the user prefers to use a smaller amount of paste, the user can shorten the triggering time of the trigger switch, and the extrusion device will perform the paste squeezing action according to the shorter triggering time of the user, and the amount of paste squeezed out by the extrusion device in a short time is relatively small. When the user prefers to use a larger amount of paste, the user can extend the time of the trigger switch, and the extrusion device will perform the paste squeezing action according to the longer triggering time of the user, and the amount of paste squeezed out by the extrusion device in a long time is relatively large. Therefore, the inching paste dispensing mode can meet the usage requirements of different amounts of paste.

[0016] In one embodiment, the preset working mode includes: an automatic paste dispensing mode; and determining a target working mode that matches the trigger duration from a plurality of preset working modes based on the trigger duration of the switch, including: when the trigger duration is greater than a second preset duration and less than a third preset duration, determining that the target working mode that matches the trigger duration is the automatic paste dispensing mode.

[0017] In the above technical solution, the automatic cream dispensing mode can meet the needs of users who require stable and quantitative cream dispensing.

[0018] In one embodiment, the controlling the extrusion device to execute a corresponding paste squeezing strategy according to the target working mode includes: when the target working mode is the automatic paste discharging mode, the paste squeezing strategy is to control the extrusion device to execute the paste squeezing action according to a preset maximum time.

[0019] In the above technical solution, the automatic cream dispensing mode can meet the needs of users who require stable and quantitative cream dispensing.

[0020] In one embodiment, the preset operating mode includes: a continuous paste dispensing mode; and based on the triggering duration of the switch, determining a target operating mode that matches the triggering duration from a plurality of preset operating modes, including: when the triggering duration is greater than a third preset duration and less than a fourth preset duration, determining that the target operating mode that matches the triggering duration is the continuous paste dispensing mode.

[0021] In the above technical solution, the continuous ointment dispensing mode can meet the ointment dosage requirements of different users.

[0022] In one embodiment, the controlling the extrusion device to execute a corresponding paste squeezing strategy according to the target working mode includes: when the target working mode is the continuous paste discharge mode, the paste squeezing strategy is to control the extrusion device to execute the paste squeezing action according to the trigger duration.

[0023] In the above technical solution, the continuous ointment dispensing mode can meet the ointment dosage requirements of different users.

[0024] In one embodiment, the preset operating mode includes: a paste discharging timeout protection mode; and determining a target operating mode that matches the trigger duration from a plurality of preset operating modes based on the trigger duration of the switch, including: when the trigger duration is greater than the set duration, determining that the target operating mode that matches the trigger duration is the paste discharging timeout protection mode.

[0025] In the above technical solution, setting the paste discharge protection mode can limit the maximum triggering time of the switch, thereby preventing the switch from being triggered for a long time and causing waste of paste squeezed out.

[0026] In one embodiment, the controlling of the extrusion device to execute a corresponding paste squeezing strategy according to the target working mode includes: when the target working mode is the paste output timeout protection mode, the paste squeezing strategy is to control the extrusion device to execute the paste squeezing action according to the set time length and then stop.

[0027] In the above technical solution, setting the paste discharge protection mode can limit the maximum triggering time of the switch, thereby preventing the switch from being triggered for a long time and causing waste of paste squeezed out.

[0028] In one embodiment, when the paste extrusion is completed, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device, including: when the extrusion device finishes the paste extrusion action according to the automatic paste discharge mode, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device.

[0029] In the above technical solution, by releasing the paste stress after the automatic paste discharging mode ends, the paste stress in the chamber of the extrusion device can be effectively improved, the phenomenon of delayed paste extrusion can be improved, and the accuracy of the paste extrusion amount can be improved.

[0030] In one embodiment, when the paste extrusion is completed, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device, including: when the extrusion device finishes the paste extrusion action according to the continuous paste discharge mode, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device.

[0031] In the above technical solution, by releasing the paste stress after the continuous paste discharge mode ends, the paste stress in the chamber of the extrusion device can be effectively improved, the phenomenon of delayed paste extrusion can be improved, and the accuracy of the paste extrusion amount can be improved.

[0032] In one embodiment, when the paste extrusion is completed, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device, including: controlling the extrusion device to stop executing the paste extrusion action according to a set stop time to release the paste pressure in the chamber of the extrusion device.

[0033] In the above technical solution, by executing the paste stress release, the paste stress in the chamber of the extrusion device can be effectively improved, the phenomenon of delayed paste extrusion can be improved, and the accuracy of the paste extrusion amount can be improved.

[0034] In one embodiment, after the extrusion device completes the stress release, the extrusion device is controlled to absorb the paste at the outlet of the extrusion device into the cavity of the extrusion device, including: controlling the extrusion device to perform a paste suction action according to a set running time to absorb the paste at the outlet of the extrusion device into the cavity of the extrusion device.

[0035] In the above technical solution, the control module controls the extrusion device to execute the paste retraction, draws back the paste at the outlet of the extrusion device, and absorbs it into the chamber of the extrusion device, which can reduce the waste of paste and improve the problems of paste residue, paste hanging, and paste on the mouth and cover.

[0036] In one embodiment, the extrusion device is provided with a first sensor and a second sensor; the method further comprises: acquiring connection status information of the extrusion device detected by the first sensor;

[0037] Acquire the paste liquid level information in the extrusion device detected by the second sensor; and control the extrusion device to perform air exhausting according to a preset emptying time based on the connection status information and the paste liquid level information.

[0038] In the above technical solution, the first sensor is used to detect whether the extrusion container is connected to the base. At the same time, the second sensor is used to detect the paste level in the extrusion device. The control module controls the driving component to rotate according to the preset emptying time to perform the air exhaust action, thereby improving the situation where the paste cannot be discharged during empty operation.

[0039] In one embodiment, an extrusion structure is provided in the extrusion device; the method further includes: obtaining a moving distance of the extrusion structure when performing a paste extrusion action according to the target working mode within the preset time; and calculating the amount of paste extruded by the extrusion device within the preset time based on the moving distance, the cross-sectional area of ​​the extrusion structure in the extension direction of the extrusion device, and the density of the paste.

[0040] In the above technical solution, the amount of paste squeezed when the extrusion device performs the paste squeezing action can be accurately calculated, thereby improving the accuracy of the amount of paste squeezed.

[0041] In one embodiment, an indicator is provided on the extrusion device; the method further includes: when starting the target working mode matching the trigger duration, controlling the indicator corresponding to the target working mode to be constantly displayed in a preset color to indicate that the extrusion device is operating in the current target working mode.

[0042] In the above technical solution, the corresponding state of the extrusion device in each target working mode can be accurately displayed through the indicator.

[0043] In one embodiment, a power supply module is provided in the extrusion device; the method further comprises: acquiring power status information of the power supply module; and controlling the indicator to display in a preset color and a preset state according to the power status information.

[0044] In the above technical solution, the power status information of the power supply module can be accurately displayed through the indicator, providing the user with accurate power status information.

[0045] In a second aspect, the present application provides a paste extrusion control method, which is applied to an extrusion device, wherein a switch is provided on the extrusion device, and the paste extrusion control method comprises: determining a target paste extrusion amount matching the triggering number of the switch; controlling the extrusion device to perform the paste extrusion action according to the target paste extrusion amount; when the paste extrusion is completed, controlling the extrusion device to release the paste stress in the chamber of the extrusion device; after the extrusion device completes the stress release, controlling the extrusion device to absorb the paste located at the outlet of the extrusion device into the chamber of the extrusion device.

[0046] In the above technical solution, the amount of paste extruded is controlled according to the number of times the switch is triggered, so as to meet the user's requirements for different amounts of paste. The paste stress in the chamber of the extrusion device is released by controlling the extrusion device to improve the phenomenon of delayed extrusion of the paste due to stress. After the stress is released, the paste at the outlet of the extrusion device is absorbed into the chamber of the extrusion device by controlling the extrusion device, which can reduce the waste of the paste and improve the problems of paste residue, paste hanging, and paste cover.

[0047] In one embodiment, when the paste extrusion is completed, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device, including: controlling the extrusion device to stop executing the paste extrusion action according to a set stop time to release the paste pressure in the chamber of the extrusion device.

[0048] In the above technical solution, by executing the paste stress release, the paste stress in the chamber of the extrusion device can be effectively improved, the phenomenon of delayed paste extrusion can be improved, and the accuracy of the paste extrusion amount can be improved.

[0049] In one embodiment, after the extrusion device completes the stress release, the extrusion device is controlled to absorb the paste at the outlet of the extrusion device into the cavity of the extrusion device, including: controlling the extrusion device to perform a paste suction action according to a set running time to absorb the paste at the outlet of the extrusion device into the cavity of the extrusion device.

[0050] In the above technical solution, the control module controls the extrusion device to execute the paste retraction, draws back the paste at the outlet of the extrusion device, and absorbs it into the chamber of the extrusion device, which can reduce the waste of paste and improve the problems of paste residue, paste hanging, and paste on the mouth and cover.

[0051] In a third aspect, the present application provides a paste extrusion control method, which is applied to an extrusion device, wherein a switch is provided on the extrusion device; the paste extrusion control method comprises: determining a target paste extrusion amount matching the rotation angle according to the rotation angle of the switch; controlling the extrusion device to perform the paste extrusion action according to the target paste extrusion amount; when the paste extrusion is completed, controlling the extrusion device to release the paste stress in the chamber of the extrusion device; after the extrusion device completes the stress release, controlling the extrusion device to absorb the paste located at the outlet of the extrusion device into the chamber of the extrusion device.

[0052] In the above technical solution, the amount of paste extruded is controlled according to the rotation angle of the switch, so as to meet the user's requirements for different amounts of paste. The paste stress in the chamber of the extrusion device is released by controlling the extrusion device to improve the phenomenon of delayed extrusion of the paste due to stress. After the stress is released, the paste at the outlet of the extrusion device is absorbed into the chamber of the extrusion device by controlling the extrusion device, which can reduce the waste of the paste and improve the problems of paste residue, paste hanging, and paste cover.

[0053] In one embodiment, when the paste extrusion is completed, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device, including: controlling the extrusion device to stop executing the paste extrusion action according to a set stop time to release the paste pressure in the chamber of the extrusion device.

[0054] In the above technical solution, by executing the paste stress release, the paste stress in the chamber of the extrusion device can be effectively improved, the phenomenon of delayed paste extrusion can be improved, and the accuracy of the paste extrusion amount can be improved.

[0055] In one embodiment, after the extrusion device completes the stress release, the extrusion device is controlled to absorb the paste at the outlet of the extrusion device into the cavity of the extrusion device, including: controlling the extrusion device to perform a paste suction action according to a set running time to absorb the paste at the outlet of the extrusion device into the cavity of the extrusion device.

[0056] In the above technical solution, the control module controls the extrusion device to execute the paste retraction, draws back the paste at the outlet of the extrusion device, and absorbs it into the chamber of the extrusion device, which can reduce the waste of paste and improve the problems of paste residue, paste hanging, and paste on the mouth and cover.

[0057] In a fourth aspect, the present application provides a paste extrusion control method, which is applied to an extrusion device, wherein a plurality of switches are provided on the extrusion device, each of the switches has corresponding position information on the extrusion device, and each of the switches is used to control the extrusion of different target paste extrusion amounts; the paste extrusion control method comprises: determining, according to the trigger position information of the switch, the target paste extrusion amount corresponding to the trigger position information; controlling the extrusion device to perform the paste extrusion action according to the target paste extrusion amount; when the paste extrusion is completed, controlling the extrusion device to release the paste stress in the chamber of the extrusion device; after the extrusion device completes the stress release, controlling the extrusion device to absorb the paste located at the outlet of the extrusion device into the chamber of the extrusion device.

[0058] In the above technical solution, the extrusion device is controlled to extrude the corresponding extrusion amount according to the different extrusion amounts corresponding to different switches, so as to meet the user's requirements for different amounts of the paste. The paste stress in the chamber of the extrusion device is released by controlling the extrusion device to improve the phenomenon of delayed extrusion of the paste due to stress. After the stress is released, the paste at the outlet of the extrusion device is absorbed into the chamber of the extrusion device by controlling the extrusion device, which can reduce the waste of the paste and improve the problems of paste residue, paste hanging, and paste cover.

[0059] In one embodiment, the switch includes: a first switch, a second switch and a third switch; the target paste extrusion amount includes a first target extrusion amount, a second target extrusion amount and a third target extrusion amount; determining the target paste extrusion amount corresponding to the trigger position information according to the trigger position information of the switch includes: determining the first target extrusion amount corresponding to the trigger position information of the first switch according to the trigger position information of the first switch; determining the second target extrusion amount corresponding to the trigger position information of the second switch according to the trigger position information of the second switch; and determining the third target extrusion amount corresponding to the trigger position information of the third switch according to the trigger position information of the third switch.

[0060] In the above technical solution, according to the different target extrusion volumes corresponding to different switches, the extrusion device is controlled to extrude the corresponding extrusion volumes, thereby satisfying the user's requirements for different amounts of the paste.

[0061] In one embodiment, when the paste extrusion is completed, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device, including: controlling the extrusion device to stop executing the paste extrusion action according to a set stop time to release the paste pressure in the chamber of the extrusion device.

[0062] In the above technical solution, by executing the paste stress release, the paste stress in the chamber of the extrusion device can be effectively improved, the phenomenon of delayed paste extrusion can be improved, and the accuracy of the paste extrusion amount can be improved.

[0063] In one embodiment, after the extrusion device completes the stress release, the extrusion device is controlled to absorb the paste at the outlet of the extrusion device into the cavity of the extrusion device, including: controlling the extrusion device to perform a paste suction action according to a set running time to absorb the paste at the outlet of the extrusion device into the cavity of the extrusion device.

[0064] In the above technical solution, the control module controls the extrusion device to execute the paste retraction, draws back the paste at the outlet of the extrusion device, and absorbs it into the chamber of the extrusion device, which can reduce the waste of paste and improve the problems of paste residue, paste hanging, and paste on the mouth and cover.

[0065] In the fifth aspect, the application form provides a paste extrusion control method, which is applied to an extrusion device, and the extrusion device is provided with an intelligent identification device; the paste extrusion control method includes: obtaining target usage information; controlling the extrusion device to perform the paste extrusion action according to the target usage information; when the paste extrusion is completed, controlling the extrusion device to release the paste stress in the chamber of the extrusion device; after the extrusion device completes the stress release, controlling the extrusion device to absorb the paste located at the outlet of the extrusion device into the chamber of the extrusion device.

[0066] In the above technical scheme, the corresponding target usage amount is obtained based on the user's target identity information, and the extrusion device on the corresponding storage device can be controlled based on the identity information of different users to extrude the target usage amount of the paste. Compared with the traditional method of squeezing toothpaste by manual and mechanical transmission, it is possible to reasonably control the type and usage of the extruded paste to avoid squeezing too little or too much, thereby meeting the user's paste usage needs.

[0067] The paste stress in the cavity of the extruder is released by controlling the extruder to improve the delayed extrusion of the paste due to stress. After the stress is released, the paste at the exit of the extruder is absorbed into the cavity of the extruder by controlling the extruder, which can reduce the waste of the paste and improve the problems of paste residue, paste hanging, and paste cover.

[0068] In one embodiment, the intelligent recognition device is a voice recognition device; the target usage information includes a target usage amount, and obtaining the target usage information includes: obtaining the target usage information collected by the voice recognition device; controlling the extrusion device to perform the paste extrusion action according to the target usage information includes: controlling the extrusion device to perform the paste extrusion action according to the target usage amount.

[0069] In the above technical solution, the target identity of the user is identified by a voice recognition device, thereby determining the target usage amount corresponding to the target identity, and further realizing intelligent control of the extrusion device to perform the paste squeezing action according to the target usage amount, and the amount of extruded paste can meet the needs of the user.

[0070] In one embodiment, the intelligent recognition device is a face recognition device; the target usage information includes a target identity, and obtaining the target usage information includes: obtaining the target identity collected by the face recognition device; controlling the extrusion device to perform the cream squeezing action according to the target usage information includes: controlling the extrusion device to perform the cream squeezing action according to the target usage based on the corresponding relationship between the target identity and the pre-established target usage.

[0071] In the above technical solution, the target identity of the user is recognized through facial recognition, so as to determine the target usage amount corresponding to the target identity, and further realize the intelligent control of the extrusion device to execute the paste squeezing action according to the target usage amount, and the extruded paste amount can meet the needs of the user.

[0072] In one embodiment, the intelligent identification device is a smart wearable device; the target usage information includes a target usage amount and a target identity, and obtaining the target usage information includes: obtaining device information of the smart wearable device, and determining the target identity corresponding to the smart wearable device according to the device information of the smart wearable device; determining the target usage amount corresponding to the target identity according to the target identity; controlling the extrusion device to perform the cream squeezing action according to the target usage information includes: controlling the extrusion device to perform the cream squeezing action according to the target usage amount.

[0073] In the above technical solution, the target identity of the user is identified by the smart wearable device, thereby determining the target usage corresponding to the target identity, and further realizing the intelligent control of the extrusion device to perform the paste squeezing action according to the target usage, and the amount of extruded paste can meet the needs of the user.

[0074] In one embodiment, when the paste extrusion is completed, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device, including: controlling the extrusion device to stop executing the paste extrusion action according to a set stop time to release the paste pressure in the chamber of the extrusion device.

[0075] In the above technical solution, by executing the paste stress release, the paste stress in the chamber of the extrusion device can be effectively improved, the phenomenon of delayed paste extrusion can be improved, and the accuracy of the paste extrusion amount can be improved.

[0076] In one embodiment, after the extrusion device completes the stress release, the extrusion device is controlled to absorb the paste at the outlet of the extrusion device into the cavity of the extrusion device, including: controlling the extrusion device to perform a paste suction action according to a set running time to absorb the paste at the outlet of the extrusion device into the cavity of the extrusion device.

[0077] In the above technical solution, the control module controls the extrusion device to execute the paste retraction, draws back the paste at the outlet of the extrusion device, and absorbs it into the chamber of the extrusion device, which can reduce the waste of paste and improve the problems of paste residue, paste hanging, and paste on the mouth and cover.

[0078] In a sixth aspect, the present application provides an extrusion device, comprising: an extrusion container and a base, the base being detachably connected to the extrusion container; a switch being provided on the base or the extrusion container; a drive transmission structure and a control module being provided in the base, the control module being electrically connected to the switch and the drive transmission structure; an extrusion structure being provided in the extrusion container, the drive transmission structure being connected to the extrusion structure; the control module being used to control the drive transmission structure, and thereby driving the extrusion structure to perform a paste extrusion action in accordance with a target working mode.

[0079] In the above technical solution, the extrusion device of the present application can realize the extrusion of pastes of one component or different components. The base and the extrusion container are used in a form of separation and reassembly installation, so that the base can be recycled.

[0080] In one embodiment, a partition is provided in the extrusion container; the partition is used to divide the chamber of the extrusion container into a plurality of sub-chambers along the extension direction of the extrusion container, and the sub-chambers are connected to the outlet of the extrusion container.

[0081] In the above technical solution, the chamber can be divided into multiple sub-chambers by setting the partition, so that each sub-chamber can contain pastes of different components. The extrusion structure can drive the synchronous extrusion of pastes of different components in the sub-chambers, so that the paste can be mixed and used immediately.

[0082] In one embodiment, the extrusion device includes: a cover plate; the cover plate is detachably connected to the tail of the extrusion container and is used to seal the extrusion container; one end of the partition extends to the outlet, and the other end of the partition abuts the cover plate; the extrusion structure is movably connected to the cover plate.

[0083] In the above technical solution, a cover plate is connected to the tail of the extrusion container, which plays the role of positioning, supporting the extrusion structure and sealing the extrusion container, thereby sealing the paste in the chamber, improving the problem that the paste easily flows out through the extrusion structure and leaks, reducing the risk of failure of the extrusion container, and improving the working efficiency of the extrusion device.

[0084] In one embodiment, the base is provided with: a power supply module; the power supply module is electrically connected to the drive transmission structure and the control module; the base is provided with a charging port, and the charging port is used to charge the power supply module.

[0085] In the above technical solution, the power supply module can provide power to the drive transmission structure, control module and other components in the extrusion device; and the charging port can be provided to charge the extrusion device.

[0086] In the seventh aspect, the present application provides an electronic device, comprising: a processor; a memory for storing processor executable instructions; wherein the processor is configured to execute the paste extrusion control method described in any one of the first aspect of the present application, or to execute the paste extrusion control method described in any one of the second aspect of the present application, or to execute the paste extrusion control method described in any one of the third aspect of the present application, or to execute the paste extrusion control method described in any one of the fourth aspect of the present application, or to execute the paste extrusion control method described in any one of the fifth aspect of the present application.

[0087] In an eighth aspect, the present application provides a computer-readable storage medium, wherein the storage medium stores a computer program, and when the computer program is executed by a processor, the computer program is used to execute the paste extrusion control method described in any one of the first aspect of the present application, or to execute the paste extrusion control method described in any one of the second aspect of the present application, or to execute the paste extrusion control method described in any one of the third aspect of the present application, or to execute the paste extrusion control method described in any one of the fourth aspect of the present application, or to execute the paste extrusion control method described in any one of the fifth aspect of the present application.

[0088] In the ninth aspect, the present application provides a computer program product, which includes a computer program. When the computer program is executed by a processor, it implements the paste extrusion control method described in any one of the first aspects of the present application, or executes the paste extrusion control method described in any one of the second aspects of the present application, or executes the paste extrusion control method described in any one of the third aspects of the present application, or executes the paste extrusion control method described in any one of the fourth aspects of the present application, or executes the paste extrusion control method described in any one of the fifth aspects of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0089] In order to more clearly illustrate the technical solution of the embodiments of the present application, the drawings required for use in the embodiments of the present application are briefly introduced below.

[0090] Figure 1 A schematic diagram of the overall structure of an extrusion device provided in one embodiment of the present application;

[0091] Figure 2 for Figure 1 Schematic diagram of the AA section;

[0092] Figure 3 A schematic diagram of the internal structure of an extrusion device provided in one embodiment of the present application;

[0093] Figure 4 A top view of the structure of an extruded container provided in a second embodiment of the present application;

[0094] Figure 5 A schematic diagram of the structure of a cover plate provided in an embodiment of the present application Figure 1 ;

[0095] Figure 6 A schematic diagram of the structure of a cover plate provided in an embodiment of the present application Figure 2 ;

[0096] Figure 7 A schematic diagram of an extrusion structure provided in one embodiment of the present application;

[0097] Figure 8 A schematic diagram of a connection structure provided in an embodiment of the present application;

[0098] Fig. 9 A schematic diagram of the structure of a base provided in one embodiment of the present application;

[0099] Fig.10 A schematic diagram of the internal structure of a base provided in one embodiment of the present application;

[0100] Fig.11 A schematic diagram of a drive transmission structure provided in one embodiment of the present application;

[0101] Fig.12 A schematic diagram of the structure of the switch arrangement provided in the first embodiment of the present application Figure 1 ;

[0102] Fig.13 A schematic diagram of the structure of the switch arrangement provided in the first embodiment of the present application Figure 2 ;

[0103] Fig.14 A schematic diagram of the structure of the switch arrangement provided in the second embodiment of the present application;

[0104] Fig.15 for Fig. 9 Sectional view at the middle BB;

[0105] Fig.16 A schematic flow chart of a paste extrusion control method provided in the first embodiment of the present application;

[0106] Fig.17 A schematic diagram of the hardware framework structure of a control module provided in an embodiment of the present application;

[0107] Fig.18 A schematic flow chart of a paste extrusion control method provided in the second embodiment of the present application;

[0108] Fig.19 A schematic flow chart of a paste extrusion control method provided in the third embodiment of the present application;

[0109] Fig. 20 A schematic flow chart of a paste extrusion control method provided in the fourth embodiment of the present application;

[0110] Fig.21 A schematic flow chart of a paste extrusion control method provided in the fifth embodiment of the present application;

[0111] Fig. 22 A schematic diagram of the structure of an extrusion control device provided in the first embodiment of the present application;

[0112] Fig.23 A schematic diagram of the structure of an extrusion control device provided in the second embodiment of the present application;

[0113] Fig.24 A schematic diagram of the structure of an extrusion control device provided in the third embodiment of the present application;

[0114] Fig.25 A schematic diagram of the structure of an extrusion control device provided in a fourth embodiment of the present application;

[0115] Fig.26 This is a schematic structural diagram of the extrusion control device provided in the fifth embodiment of the present application.

[0116] Reference numerals:

[0117] 1-extrusion device; 11-extrusion container; 110-chamber; 111-subchamber; 112-export; 113-bayonet; 120-partition; 130-extrusion structure; 131-transmission member; 1311-limiting groove; 132-piston; 1321-piston body; 1322-skirt; 13221-first skirt; 13222-second skirt; 1323-raised portion; 140-cover plate; 141-sleeve mounting portion; 1411-limiting raised rib; 1412-slot; 150-connecting structure; 151-clamping member; 152-positioning rib; 153-arc structure; 160-plug-in component; 22-base; 220-drive transmission structure; 221-drive component; 222-transmission component; 2221-bracket; 2222-transmission component Transfer unit; 22221-first transfer member; 22222-second transfer member; 22223-third transfer member; 223-docking component; 2231-docking sleeve; 22311-docking position; 2232-elastic member; 230-control module; 240-power supply module; 250-charging port; 260-docking member; 270-extension portion; 280-installation groove; 2810-elastic electrode; 2820-soft glue; 290-first waterproof seal; 291-second waterproof seal; 292-third waterproof seal; 293-fourth waterproof seal; 294-fifth waterproof seal; 300-buckle assembly; 310-block; 320-elastic pad; 33-switch; 44-indicator; 55-first sensor; 66-second sensor. DETAILED DESCRIPTION

[0118] The terms “first”, “second”, “third”, etc. are only used for distinguishing descriptions and do not indicate the order of arrangement, nor can they be understood as indicating or implying relative importance.

[0119] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0120] In the description of the present application, it should be noted that the terms "inside", "outside", "left", "right", "up", "down", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the products of the present application are usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present application.

[0121] In the description of this application, unless otherwise clearly specified and limited, the terms "set", "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of two elements.

[0122] The technical solution of the present application will be described below in conjunction with the accompanying drawings.

[0123] Please refer to Figure 1 , Figure 2 , Figure 3 The present application provides an extrusion device 1, comprising: an extrusion container 11 and a base 22, the base 22 is detachably connected to the extrusion container 11; a switch 33 is provided on the base 22 or the extrusion container 11; a drive transmission structure 220 and a control module 230 are provided in the base 22, the control module 230 is electrically connected to the switch 33 and the drive transmission structure 220, an extrusion structure 130 is provided in the extrusion container 11, and the drive transmission structure 220 is connected to the extrusion structure 130; the control module 230 is used to control the drive transmission structure 220, and then drive the extrusion structure 130 to execute the corresponding paste extrusion strategy according to the target working mode.

[0124] In this embodiment, the extrusion device 1 can be used for extruding a paste. The paste is a semi-fluid that is compressed or stretched after being subjected to an external force. The paste can be stored in the chamber 110 of the extrusion container 11, and an extrusion structure 130 is arranged in the chamber 110, and the extrusion structure 130 is used to extrude the paste from the extrusion container 11. A drive transmission structure 220 and a control module 230 are arranged in the base 22, and the drive transmission structure 220 is transmission-connected with the extrusion structure 130, and the control module 230 is electrically connected to the drive transmission structure 220. When the user triggers the switch 33, the control module 230 responds to the trigger signal of the switch and issues a control instruction to the drive transmission structure 220, and the drive transmission structure 220 receives the control instruction and starts to run, and drives the extrusion structure 130 through the drive transmission structure 220, and extrudes the material in the chamber 110 from the extrusion container 11 according to the target working mode. The target working mode can be matched according to the triggering duration of the switch 33, and the target working mode can meet the different usage requirements of the user.

[0125] The base 22 and the extrusion container 11 can be detachably connected to realize the use form of the extrusion device being separated and reassembled, so that the base 22 can be recycled to realize automatic paste extrusion, thereby improving the working efficiency of the base 22 when automatically extruding materials.

[0126] In some embodiments, the paste can be toothpaste, shampoo, facial cleanser, ointment, etc. In the present application, toothpaste is used as an example of the paste.

[0127] In some embodiments, the main body of the extrusion container 11 may be a tubular structure of a regular cylindrical shape, or a tubular structure of an irregular shape such as an elliptical cylinder.

[0128] In some embodiments, the material of the body of the extrusion container 11 may be polypropylene (PP), polyethylene (PE), polystyrene (PS), polycarbonate (PC), polyethylene terephthalate glycol (PETG), polylactic acid (PLA), acrylonitrile butadiene styrene plastic (ABS), thermoplastic polyurethane (TPU), etc. The body of the extrusion container 11 may be manufactured using different materials according to actual production needs.

[0129] In some embodiments, the cross-sectional dimensions of the body of the extrusion container 11 gradually decrease from the tail end of the body of the extrusion container 11 to the outlet 112 end of the extrusion container 11. When the cross-sectional dimensions of the body of the extrusion container 11 gradually decrease from the tail end to the outlet 112 end, this means that the volume of the paste squeezed out during each squeezing is reduced, and the amount of paste used each time is controlled by adjusting the size of the cross section at the outlet 112 to gradually decrease, so as to avoid waste and ensure that the user can control the amount used. This design not only takes into account the complex composition of the paste and the user's usage habits, ensuring that the user can better control the amount used each time, but also avoids the problem of waste caused by excessive use. In addition, this design also takes into account the quality of the paste. By reducing the amount used each time, the quality problems caused by the contact of the paste with the air can be reduced, thereby maintaining the freshness and effectiveness of the paste.

[0130] In some embodiments, the chamber 110 of the extrusion container 11 may be configured as one, and correspondingly, an extrusion structure 130 may be disposed in the chamber 110 . Therefore, the extrusion container 11 of this structure may realize automatic extrusion of a paste.

[0131] In other embodiments, please refer to Figure 2 A partition 120 is provided in the extrusion container 11 ; the partition 120 is used to divide the chamber 110 of the extrusion container 11 into a plurality of sub-chambers 111 along the extension direction of the extrusion container 11 , and the sub-chambers 111 are connected to the outlet 112 of the extrusion container 11 .

[0132] In this embodiment, the partition 120 is disposed in the chamber 110 and connected to the body of the extrusion container 11. The partition 120 is used to divide the chamber 110 into a plurality of sub-chambers 111 along the extension direction of the extrusion container 11. As an example, Figure 2 As shown, the partition 120 is provided as one, and the partition 120 divides the internal space of the chamber 110 into two along the extension direction of the extrusion container 11, forming two sub-chambers 111 of the same volume, and the two sub-chambers 111 can be injected with pastes of different components or pastes of the same components. Moreover, each sub-chamber 111 is connected to the outlet 112. The extrusion structure 130 can synchronously drive the pastes in the two sub-chambers 111 to realize the synchronous extrusion of the pastes of two different components, and realize the instant mixing and use of the pastes.

[0133] In some other embodiments, please refer to Figure 4As shown, the partition 120 can be set to three, and the three partitions 120 can be integrally formed or glued together. The internal space of the chamber 110 is divided into three along the extension direction of the extrusion container 11 by three partitions 120, forming three sub-chambers 111 with the same volume. The three sub-chambers 111 can be injected with pastes of different components or pastes of the same components, and the three sub-chambers 111 are all connected to the outlet 112. An independent extrusion structure 130 is set in each sub-chamber 111, which is used to realize the automatic extrusion of the material in each sub-chamber 111 respectively. The extrusion structure 130 in each sub-chamber 111 can be driven by a separate driving structure. Therefore, it can be understood that different numbers of partitions 120 can be set in the extrusion container 11 according to the use requirements of pastes of different components to separate the chamber 110 into more sub-chambers 111, for example, four sub-chambers 111 or even more sub-chambers 111.

[0134] exist Figure 2 , Figure 4 It can be seen from the structure of the extrusion container shown that the body of the extrusion container 11 is configured as a single tube structure, that is, the body of the extrusion container 11 is configured as one.

[0135] In other embodiments, the extrusion container 11 may be provided in plurality, and the bodies of each extrusion container 11 are connected to each other to form extrusion containers 11 for different pastes.

[0136] As an implementation mode, a chamber 110 may be provided in the body of each extrusion container 11, and an extrusion structure 130 may be provided in each chamber. Each extrusion container 11 may drive the extrusion structure 130 to extrude the paste through its own independent driving structure, or one driving structure may synchronously drive the extrusion structures 130 in three extrusion containers 11 to extrude the paste, thereby realizing the ready-to-use mixing of the paste.

[0137] Then, the bodies of two or three extrusion containers 11 of the same structure described in the above embodiment are connected, for example, the bodies of adjacent extrusion containers 11 can be glued together or fixed together by screws, and finally form an integral extrusion container 11. The extrusion container 11 of such a structure can be used to extrude two or three pastes of different components, so that the pastes can be mixed and used immediately.

[0138] In some embodiments, please refer to Figure 2 , Figure 3 The extrusion device 1 also includes: a cover plate 140; the cover plate 140 is detachably connected to the tail of the extrusion container 11, and is used to seal the extrusion container 11; one end of the partition 120 extends to the outlet 112, and the other end of the partition 120 abuts against the cover plate 140; the extrusion structure 130 is movably connected to the cover plate 140.

[0139] In this embodiment, the paste is stored in the chamber 110 in the extrusion container 11, and the paste in the chamber 110 is sealed by connecting the cover plate 140 to the tail of the extrusion container 11. By arranging an extrusion structure 130 for extruding the paste in the extrusion container 11, and relying on the movable connection between the cover plate 140 and the extrusion structure 130, the cover plate 140 can play a role in positioning and supporting the extrusion structure 130 in the process of extruding the paste to the outlet 112, so that the extrusion structure 130 can extrude the paste from the outlet 112 more automatically, stably and efficiently. Due to the sealing effect of the cover plate 140, the problem of leakage of the paste from the chamber 110 when the extrusion structure 130 extrude materials can be improved, thereby reducing the risk of failure of the extrusion container 11 and improving the working efficiency of the extrusion container 11 in extruding materials.

[0140] One end of the partition 120 extends to the outlet 112, and the other end of the partition 120 abuts against the cover plate 140. One end of the cover plate 140 extends toward the outlet 112, and is connected to the wall surface of the outlet 112 of the extrusion container 11 at the outlet 112, and the other end of the cover plate 140 extends toward the rear of the extrusion container 11, and abuts against the cover plate 140 connected to the rear of the extrusion container 11. The abutment between the cover plate 140 and the partition 120 plays a role in installation and positioning.

[0141] by Figure 2 In the embodiment shown, the chamber 110 of the extrusion container 11 is divided into two by a partition 120, and the body of the extrusion container 11 is an elliptical tubular structure. The structure of the cover plate 140 is consistent with the body shape of the extrusion container 11, and is an elliptical structure with uniform thickness.

[0142] In some embodiments, the material of the cover 140 can be consistent with the material of the body of the extrusion container 11. For example, the material of the cover 140 is polypropylene (PP), polyethylene (PE), polystyrene (PS), polycarbonate (PC), polyethylene terephthalate glycol (PETG), polylactic acid (PLA), etc.

[0143] Please refer to Figure 2 , Figure 3 The extrusion structure 130 includes: a transmission member 131 and a piston 132. One end of the transmission member 131 is movably connected to the cover plate 140. The transmission member 131 is arranged in the chamber 110 along the extension direction of the extrusion container 11. The piston 132 is transmission-connected to the transmission member 131. The transmission member 131 drives the piston 132 to move forward or backward along the extension direction of the axis of the transmission member 131 to realize the extrusion of the paste.

[0144] Since a partition 120 is provided in the chamber 110 of the extrusion container 11, the chamber 110 is divided into two to form two independent sub-chambers 111, and each sub-chamber 111 is used to contain pastes of different components. In order to realize the automatic synchronous extrusion of the pastes in the two sub-chambers 111 and achieve the purpose of mixing and using, the extrusion structure 130 in this embodiment includes two transmission members 131 and two pistons 132, and a transmission member 131 and a piston 132 are respectively provided in each sub-chamber 111. The two transmission members 131 can rotate synchronously, thereby driving the two pistons 132 to realize synchronous forward or backward movement, and finally realizing the automatic synchronous extrusion of the pastes of different components in the two sub-chambers 111.

[0145] For further information, please refer to Figure 5 , Figure 6 , a through hole is provided on the cover plate 140, and a sleeve mounting portion 141 is provided at the through hole. The transmission member 131 passes through the through hole and is rotatably connected to the sleeve mounting portion 141. In the present embodiment, since two transmission members 131 are provided, two corresponding through holes are also provided on the cover plate 140. Since the cover plate 140 is connected to the extrusion container, and the transmission member 131 transmits power by rotation, the extrusion structure 130 and the cover plate 140 are movably connected. Specifically, the transmission member 131 passes through the through hole on the cover plate 140 and penetrates the cover plate 140, and then the sleeve mounting portion 141 is provided so that the transmission member 131 can be installed on the cover plate 140 and can also transmit power to the piston 132 to drive the piston 132 forward or backward.

[0146] In some embodiments, please refer to Figure 2 , Figure 6 , Figure 7 The inner side of the sleeve mounting portion 141 is provided with a limiting protrusion rib 1411, and correspondingly, the portion of the transmission member 131 located inside the sleeve mounting portion 141 is provided with a limiting groove 1311 that cooperates with the limiting protrusion rib 1411. The cooperation between the limiting protrusion rib 1411 and the limiting groove 1311 enables the transmission member 131 to be relatively stably connected to the sleeve mounting portion 141 when transmitting power to the piston 132, thereby reducing the risk of the transmission member 131 slipping off.

[0147] In some embodiments, please refer to Figure 6 The sleeve mounting portion 141 is provided with a slot 1412 along the extending direction of the axis of the transmission member 131. The sleeve mounting portion 141 is provided with a slot 1412 of a certain width in the radial direction along the extending direction of the axis of the transmission member 131. The arrangement of the slot 1412 makes the sleeve mounting portion 141 have a certain elasticity, which is convenient for the installation of the transmission member 131, and the transmission member 131 can be movably connected to the cover plate 140 by the cooperation of the limiting protruding rib 1411 and the limiting groove 1311.

[0148] In some embodiments, the transmission member 131 is installed on the sleeve mounting portion 141 and the shaft head at one end extending out of the cover plate 140 is provided with a male joint portion or a female joint portion, and the male joint portion or the head portion is used for installation with the driving transmission structure 220 .

[0149] For further information, please refer to Figure 7 The piston 132 of the extrusion structure 130 includes: a piston body 1321 and a skirt 1322; the skirt 1322 is arranged on the piston body 1321 and is inclined toward the inner wall of the chamber 110. The thickness of the skirt 1322 can be set according to different materials so that the skirt 1322 maintains a certain reasonable elasticity. The setting of the skirt 1322 can ensure good sealing between the piston 132 and the inner wall of the chamber 110, while taking into account the flexibility of the movement of the piston 132.

[0150] Furthermore, one end of the piston body 1321 away from the cover plate 140 protrudes in the direction of the axis extension of the transmission member 131 to form a protrusion 1323, and the shape of the protrusion 1323 matches the shape of the inner wall of the extrusion container 11 body near the outlet 112. The shape of the sub-chamber 111 separated by the piston body 1321 and the partition 120 is similar to that of a non-circular irregular shape. The protrusion 1323 formed by the end of the piston body 1321 away from the cover plate 140 protruding in the direction of the axis of the transmission member 131 matches the shape of the front inner wall of the extrusion container 11 body near the outlet 112. When the piston 132 is pushed to the front end of the outlet 112 of the extrusion container 11 body, the paste in the sub-chamber 111 can be squeezed out to the maximum extent, reducing the waste of the paste.

[0151] In some embodiments, the outermost dimension of the inclined skirt 1322 is larger than the dimension of the inner wall of the chamber 110. The skirt 1322 and the piston 132 are inclined outward at a certain angle and the outermost dimension of the skirt 1322 is larger than the inner dimension of the chamber 110. Such a design enables the piston 132 to have good sealing performance with the inner wall of the chamber 110. When the transmission member 131 drives the piston 132 forward to extrude the paste, the piston 132 is pressed by the pressure to squeeze the skirt 1322. Under the action of the pressure, the skirt 1322 and the inner wall of the chamber 110 fit more closely, so that the piston 132 plays the role of sealing the chamber 110.

[0152] As an embodiment, the skirt 1322 includes: a first skirt 13221 and a second skirt 13222, the first skirt 13221 is arranged on one end of the piston body 1321 away from the cover plate 140, and the second skirt 13222 is arranged on one end of the piston body 1321 close to the cover plate 140.

[0153] In this embodiment, when the transmission member 131 drives the piston 132 forward to extrude the paste, the piston 132 is pressed by the pressure to squeeze the first skirt 13221 and the second skirt 13222. Under the action of the pressure, the first skirt 13221 and the second skirt 13222 are more closely attached to the inner wall of the chamber 110, so that the piston 132 plays the role of sealing the chamber 110. At the same time, when the piston 132 retreats, the second skirt 13222 will also fit the inner wall of the chamber 110 to play a sealing role, thereby improving the stability of the piston 132.

[0154] Therefore, when the extrusion structure 130 is extruding the paste, the rotation of the two transmission members 131 drives the pistons 132 connected to each transmission member 131 to move forward synchronously along the axial extension direction of the transmission member 131. When the driving transmission structure 220 drives the extrusion structure, the two pistons 132 are driven forward at a uniform speed through the transmission of the two transmission members 131, thereby ensuring that the amount of the extruded paste is controllable.

[0155] As an example, the transmission member 131 may be a screw structure.

[0156] In some other embodiments, the extrusion structure 130 may be an electric push rod, a piston is provided at the end of the electric push rod, and the piston is pushed forward by the electric push rod to realize automatic extrusion of the paste.

[0157] In some embodiments, in order to facilitate the filling of the paste into the chamber 110 of the extrusion container 11, the cover plate 140 and the tail of the extrusion container 11 can be detachably connected through the connection structure 150. In an operation process, the paste is poured into the chamber 110 from the tail of the extrusion container 11, and the paste is poured to a certain distance from the tail of the extrusion container 11 when the paste liquid level is filled. This can avoid the paste being squeezed by the extrusion structure 130 and overflowing when the extrusion structure 130 and the cover plate 140 are installed after the chamber 110 is filled with the paste, causing waste and pollution. Next, the extrusion structure 130 is first installed on the cover plate 140, and the extrusion structure 130 is inserted into the chamber 110 filled with the paste. Finally, the cover plate 140 is pushed into the body of the extrusion container 11, and is installed with the tail of the extrusion container 11 through the connection structure 150, so as to complete the positioning and fixing of the cover plate 140.

[0158] In some embodiments, when the paste in the extrusion container 11 is used up, the cover plate 140 can be removed from the extrusion container 11 through the connection structure 150, and the same type or composition of paste can be continuously poured into the chamber 110 of the extrusion container 11. In the above case, the production cost factor is usually mainly considered, and the extrusion container 11 can be reused. Considering environmental protection and hygienic factors, the extrusion container 11 can be used as a disposable consumable, that is, when the paste in the extrusion container 11 is squeezed out, the extrusion container 11 is no longer reused.

[0159] As an implementation method, please refer to Figure 8 The connection structure 150 includes: a snap member 151; one end of the snap member 151 is arranged on the cover plate 140, and the other end of the snap member 151 is snapped with the snap opening 113 on the extrusion container 11.

[0160] As an example, the snap fastener 151 can be a protrusion integrally formed on the cover plate 140, and the protrusion can be snapped into the bayonet 113. In order to facilitate the connection between the cover plate 140 and the extrusion container 11, in this embodiment, the snap fastener 151 can be provided in two, and symmetrically arranged at the two ends of the cover plate 140. Correspondingly, the bayonet 113 on the extrusion container 11 is also correspondingly provided in two. In other embodiments, more than two or more snap fasteners 151 can be provided on the cover plate 140 according to specific design requirements. It should be noted that the number of bayonet 113 on the extrusion container 11 should be consistent with the number of snap fasteners 151.

[0161] In this embodiment, the extrusion container 11 and the connection structure 150 can be connected by snapping, and the snapping connection facilitates the disassembly of the body of the extrusion container 11 and the cover plate 140, and the operation is simple. By pushing the cover plate 140 into the extrusion container 11, the snapping member 151 on the cover plate 140 is snapped into the snap opening 113 of the extrusion container 11, so that the cover plate 140 is fixed to the wall of the chamber 110 of the extrusion container 11, and the positioning and fixing of the cover plate 140 and the extrusion container 11 are completed when the snapping member 151 snaps into the snap opening 113 on the extrusion container 11.

[0162] Furthermore, a positioning rib 152 is provided on one end of the clip 151 that is clipped to the clip 113. The clip 151 is bent in the extension direction of the extrusion container 11 to form a curved arc structure 153, and the positioning rib 152 is provided on one end of the clip 151 away from the arc structure 153 and clipped to the clip 113. In this embodiment, the clip 151 is an elastic component with an arc structure. When the user needs to disassemble the extrusion container 11 and the cover plate 140, the positioning rib 152 on the clip 151 on both sides of the cover plate 140 can be held by one hand and pressed. Since the clip 151 has a certain elasticity, the clip 151 can be quickly separated from the clip 113, and the disassembly is more convenient.

[0163] In other embodiments, the connection structure 150 may also be a threaded connection structure or a bolted connection structure.

[0164] Based on the above description, through the setting of the partition 120 and the interaction force of the connecting structure 150 in two directions on the side wall of the extrusion container 11, the extrusion structure 130 is given sufficient supporting force, which further enhances the stability of the connection between the partition 120 and the extrusion container 11, so that the extrusion structure 130 can extrude the material from the outlet 112 more automatically, stably and efficiently.

[0165] Please refer to Figure 1 , Figure 3 , Fig. 9 The base 22 can be assembled and connected with the extrusion container 11. The base 22 is used to automatically extrude the paste in cooperation with the extrusion container 11. A drive transmission structure 220, a control module 230 and a power supply module 240 are arranged in the base 22. The power supply module 240 is electrically connected to the drive transmission structure 220 and the control module 230.

[0166] When the user triggers the switch 33, the control module 230 responds to the trigger signal of the switch and sends a control instruction to the drive transmission structure 220. The drive transmission structure 220 receives the control instruction and starts to move. The drive transmission structure 220 drives the extrusion structure 130, so that the transmission member 131 in the extrusion structure 130 rotates. The rotation of the transmission member 131 drives the piston 132 to move forward in the axial extension direction of the transmission member 131 to realize automatic extrusion of the paste. Through the automatic control of the base 22, the manual operation of the user is avoided, and the use is more convenient.

[0167] For further information, please refer to Fig.10 , Fig.11 The drive transmission structure 220 includes: a driving component 221, a transmission component 222 and a docking component 223; the output end of the driving component 221 is connected to the transmission component 222, and the docking component 223 is arranged on one end of the transmission component 222 away from the output end of the driving component 221.

[0168] In some embodiments, the transmission assembly 222 includes: a bracket 2221 and a transmission unit 2222; the transmission unit 2222 is disposed on the bracket 2221, and the output end of the driving component 221 passes through the bracket 2221. The bracket 2221 is used to fix the transmission unit 2222 and provide support for the transmission unit 2222.

[0169] As a first implementation of this embodiment, the driving component 221 can be a servo motor, and the transmission unit 2222 can be a screw, one end of the screw is connected to the output end of the driving component 221, and the other end of the screw is connected to the docking component 223, and docked with the transmission member 131 of the extrusion structure 130 through the docking component 223. In an operation process, after the user triggers the switch 33, the control module 230 responds to the trigger signal of the switch, and the control module 230 issues an instruction to control the operation of the driving component 221. After receiving the instruction, the driving component 221 drives the transmission unit 2222 to rotate. The rotation of the transmission component 222 drives the transmission member 131 connected by the docking component 223 to rotate, and then drives the piston 132 to move forward along the axis extension direction of the transmission member 131, and automatically extrude the paste in the extrusion container 11. Through the driving transmission structure 220 in the first embodiment, the automatic extrusion of a paste of one component can be achieved.

[0170] As a second implementation of this embodiment, the transmission unit 2222 includes two transmission units, namely a first transmission unit and a second transmission unit. The output end of the driving component 221 is connected to the first transmission unit, the first transmission unit and the second transmission unit are meshed for transmission, the docking component 223 is provided on the second transmission unit, and the second transmission unit is docked with the transmission member 131 of the extrusion structure 130 through the docking component 223. As an example, the first transmission unit is a driving gear, and the second transmission unit is a driven gear. The driving gear is provided on the output end of the driving component 221, the driving gear and the driven gear are meshed for transmission, the driving gear is driven to rotate by the driving component 221, and the meshing transmission between the driving gear and the driven gear realizes the synchronous rotation of the driven gear. In an operation process, after the user triggers the switch 33, the control module 230 responds to the trigger signal of the switch, and the control module 230 issues an instruction to control the operation of the driving component 221. After receiving the instruction, the driving component 221 drives the first transmission unit to rotate, and the first transmission unit and the second transmission unit are meshed and driven to drive the second transmission unit to rotate. The rotation of the second transmission unit drives the transmission member 131 connected by the docking member 223 to rotate, and then drives the piston 132 to move forward along the axis extension direction of the transmission member 131, and automatically extrude the paste in the extrusion container 11. The driving transmission structure 220 in this embodiment can realize the automatic extrusion of a paste of one component.

[0171] As another implementation in the second embodiment, the transmission unit 2222 may also be a planetary gear set.

[0172] As a third implementation method of this embodiment, please refer to Fig.11As shown, the transmission unit 2222 includes: a first transmission member 22221, a second transmission member 22222 and a third transmission member 22223; the output end of the driving member 221 is connected to the first transmission member 22221, the first transmission member 22221 and the second transmission member 22222 are engaged for transmission, the second transmission member 22222 and the third transmission member 22223 are engaged for transmission, and the docking member 223 is arranged on the third transmission member 22223.

[0173] In this embodiment, the transmission unit 2222 can be set to three, the output end of the driving component 221 is connected to the first transmission component 22221, and the first transmission component 22221 is meshed with the second transmission component 22222, and then the second transmission component 22222 is meshed with the third transmission component 22223. Thus, the driving force of the driving component 221 is transmitted to the extrusion structure 130 through the meshing transmission between the transmission components, so as to realize the automatic extrusion of the paste in the extrusion container 11.

[0174] As an example, the first transmission member 22221 is a worm, the second transmission member 22222 is provided with a turbine, the turbine meshes with the worm, a driving gear is coaxially provided on the second transmission member 22222 with the turbine, and the third transmission member 22223 is a driven gear, which meshes with the driving gear on the second transmission member 22222. Two third transmission members 22223 can be provided, each third transmission member 22223 meshes with one driving gear, and the ends of each third transmission member 22223 are respectively connected to the docking parts 223, and the other ends of the two docking parts 223 are connected to the two transmission members 131 in the extrusion container 11.

[0175] Since the worm gear has the advantages of large reduction ratio, large transmission torque, and high transmission efficiency, in order to achieve miniaturization and high efficiency of the base 22, a two-stage worm gear reduction drive transmission structure 220 is adopted in the present application, which can not only reduce the overall size and weight of the entire base 22, but also make it lighter for the user to hold.

[0176] In an operation process, when the user triggers the switch 33, the control module 230 responds to the trigger signal of the switch, and the control module 230 issues an instruction to control the operation of the driving component 221. After receiving the instruction, the driving component 221 drives the worm of the first transmission member 22221 to rotate. The rotation of the first transmission member 22221 drives the turbine on the second transmission member 22222 engaged therewith to rotate. The rotation of the turbine on the second transmission member 22222 drives the two coaxially arranged driving gears to rotate. The rotation of the two driving gears respectively drives the driven gears of the two third transmission members 22223 engaged therewith to rotate. The rotation of the driven gears of the two third transmission members 22223 simultaneously drives the docking components 223 connected to the two third transmission members 22223 to rotate together, and the two docking components 223 then dock with the two transmission members 131 in the extrusion container 11 respectively. The worm is driven to rotate by the driving component 221, and the meshing transmission of the worm gear and the meshing transmission between the gear sets is used to realize one driving component driving multiple transmission components, and then the driving force of the driving component 221 is transmitted to the docking component 223 through the meshing transmission of multiple transmission components, and then transmitted to the extrusion structure 130 connected to the docking component 223, so that the automatic extrusion of two pastes with different components can be realized through the extrusion structure 130.

[0177] It is understandable that the base 22 of the present application can realize the automatic extrusion of pastes of one or two components, as well as the automatic extrusion of pastes of more components. When it is necessary to realize the automatic extrusion of pastes of multiple different components, the transmission component 222 in the drive transmission structure 220 can be optimized, for example, by increasing the number of second transmission members 22222, and the same number of docking members as the second transmission members 22222, and the same number of transmission members as the second transmission members 22222 and located in the extrusion container. The meshing transmission of worm gears and the meshing transmission of master and slave gears are used to realize the driving of multiple transmission members by one driving member, thereby realizing the synchronous extrusion of multiple component materials in the extrusion container.

[0178] For further information, please refer to Fig.10 , Fig.11 The docking component 223 includes: a docking sleeve 2231 and an elastic member 2232; a docking position 22311 is provided on the docking sleeve 2231, and the docking position 22311 is used to be fixedly connected to the transmission member 131 of the extrusion structure 130; the elastic member 2232 is connected to the docking sleeve 2231, and the elastic member 2232 is connected to the transmission component 222.

[0179] In this embodiment, the arrangement of the docking sleeve 2231 is used to achieve a stable connection between the transmission member 131 and the transmission assembly 222. By arranging the elastic member 2232 below the end of the docking sleeve 2231 away from the extrusion structure 130, when the driving component 221 drives the transmission unit 2222 to rotate a small angle, the elastic performance of the elastic member 2232 enables the docking position 22311 of the docking sleeve 2231 and the transmission member 131 of the extrusion structure 130 to be plugged into place, thereby avoiding the inability of the transmission assembly 222 to stably and accurately dock with the transmission member 131 due to shape misalignment between the docking position 22311 and the transmission member 131.

[0180] In some embodiments, the docking position 22311 is set as a male connector or a female connector. As mentioned above, the docking position 22311 is used to connect with the transmission member 131 in the extrusion structure 130. The end of the transmission member 131 connected to the docking component 223 can usually be set as a male connector or a female connector, and correspondingly, the docking position 22311 on the docking component 223 can match the end of the transmission member 131. That is, when the shaft head end of the transmission member 131 is a male connector, the docking position 22311 corresponding to the male connector of the transmission member 131 is a female connector; conversely, when the shaft head end of the transmission member 131 is a female connector, the docking position 22311 corresponding to the female connector of the transmission member 131 is a male connector. The corresponding matching connection of the male and female connectors can improve the connection stability and prevent the transmission member 131 from slipping when connecting with the docking component 223.

[0181] In some embodiments, when the cross-section of the docking position 22311 is set to a polygonal structure, it can prevent the transmission member 131 from slipping during rotation and facilitate the rapid alignment and connection between the transmission member 131 and the docking component 223.

[0182] In some embodiments, the control module 230 includes a circuit board configured with a control circuit and a drive circuit, and the control circuit is connected to a microcontroller unit (MCU). The MCU is used to receive user instructions and read information, and control the drive component 221 to execute a corresponding paste squeezing strategy. The MCU may include a processor and a memory for storing instructions executable by the processor.

[0183] In some embodiments, the power supply module 240 is used to supply power to the drive transmission structure 220 and the control module 230. As an example, the power supply module 240 can be a lithium-ion battery, a nickel-hydrogen battery, an alkaline battery, or the like.

[0184] Please refer to Fig. 9The base 22 is provided with a charging port 250, which is used to charge the power supply module 240. When the charging port 250 is not in use, the charging port 250 can be covered with a key silicone pad. When in use, the key silicone pad can be uncovered to perform the charging operation. The types of the charging port 250 include but are not limited to a USB interface, a Type-C interface, etc. Connect to the charging port 250 via a data cable to charge the power supply module.

[0185] As a first embodiment of the present application, the switch 33 is arranged on the extrusion container 11, please refer to Fig.12 , Fig.13 The body of the extrusion container 11 is provided with a plug-in component 160 , the switch 33 is electrically connected to the plug-in component 160 , and the plug-in component 160 is used to be electrically connected to the docking piece 260 on the base 22 to transmit electrical signals.

[0186] In this embodiment, the base 22 provided with the docking piece 260 is docked with the extrusion container 11 for installation. When the base 22 and the extrusion container 11 are installed, the driving transmission structure 220 in the base 22 is docked with the extrusion structure 130 in the extrusion container 11. After the user triggers the switch 33, the circuit of the extrusion container 11 and the base 22 is connected. The control module 230 sends a control instruction to the driving component 221 according to the switch signal triggered by the user. The driving component 221 receives the instruction and drives the transmission component 222, thereby driving the extrusion structure 130 to work, and the piston 132 is pushed forward by the rotation of the transmission member 131, thereby realizing the automatic synchronous extrusion of materials of multiple different components.

[0187] In some embodiments, the switch 33 can be a membrane switch, a photoelectric switch, or a mechanical key switch. Taking a membrane switch as an example, the membrane switch can be directly printed on the outer wall surface of the tube body of the extrusion container 11.

[0188] In some embodiments, a groove is provided on the body of the extrusion container 11, and the switch 33 is arranged in the groove so that the surface of the switch is flush with the surface of the groove. The switch 33 can be a mechanical key switch, and a groove is provided on the outer wall surface of the body of the extrusion container 11, and the mechanical key switch is placed in the groove, so that the surface of the extrusion container 11 is located at the switch to form a flush surface, thereby improving the overall appearance of the extrusion container.

[0189] Furthermore, a wiring harness is provided in the groove, and the switch is electrically connected to the plug-in component through the wiring harness. The switch 33 and the plug-in component 160 transmit the switch signal through a wired electrical connection.

[0190] In some other embodiments, the switch 33 and the plug-in component 160 are connected via wireless communication, which can reduce the entanglement of the wiring harness and simplify the structure of the switch 33.

[0191] As a second embodiment of the present application, the switch 33 is arranged on the base 22, please refer to Fig. 9 The base 22 is provided with an extension portion 270 , the switch 33 and the plug-in component 160 are provided on the extension portion 270 , and the switch 33 is provided on the extension portion 270 and on one end close to the outlet 112 of the extrusion container 11 .

[0192] In this embodiment, when the base 22 is assembled with the extrusion container 11, the extension portion 270 is located at the outlet 112 of the extrusion container 11, and the switch 33 is arranged on one end of the extension portion 270 close to the outlet 112 of the extrusion container 11. When the user uses the base 22 and triggers the switch 33 to automatically squeeze the paste, it is closer to the natural posture of squeezing the paste by hand, and is more ergonomically structured, making it easier for the user to hold, and the squeezing action is smooth and convenient, and the user experience is closer to the daily toothpaste squeezing habit.

[0193] As the third implementation method of this application, please refer to Fig.14 A mounting groove 280 is provided on the base 22, an elastic electrode 2810 is provided in the mounting groove 280, and a soft glue 2820 is filled in the gap between the mounting groove 280 and the elastic electrode 2810 for sealing and waterproofing; the elastic electrode 2810 is electrically connected to the power supply module 240; a switch 33 and a docking piece 260 are provided on the extrusion container 11; when the base 22 and the extrusion container 11 are assembled, the switch 33 is electrically connected to the elastic electrode 2810 through the docking piece 260 to realize signal transmission.

[0194] In this embodiment, a mounting groove 280 is provided on the outer shell of the base 22, and the elastic electrode 2810 can be installed in the mounting groove 280, and soft glue 2820 is injected into the mounting groove 280 to seal the gap between the elastic electrode 2810 and the base 22, thereby sealing. At the same time, the soft glue 2820 plays a certain waterproof role.

[0195] The switch 33 can be a membrane switch or a mechanical key switch, and the elastic electrode 2810 can be a metal spring. The docking piece 260 can be arranged at the tail end of the extrusion container 11, and the elastic electrode 2810 can be arranged on the inner side of the shell of the base 22, the outer side of the shell, or both the inner and outer sides of the shell. When the extrusion container 11 is assembled and connected with the base 22, the docking piece 260 at the tail end of the extrusion container 11 docks with the elastic electrode 2810 on the base 22 to connect the circuit, and the elastic electrode 2810 is electrically connected to the power supply module 240. After the user triggers the switch 33 on the extrusion container 11, the switch 33 is connected to the docking piece 260 through the wiring harness, so that the switch signal is connected to the docking piece 260, the elastic electrode 2810 and the power supply module 240 through the wiring harness to realize the circuit conduction to realize the transmission of the electrical signal.

[0196] When the extrusion device 1 is used to squeeze toothpaste, the user usually places the base 22 on the sink in the bathroom. Since the bathroom environment is humid, multiple electrical components are arranged in the base 22. When the user installs or removes the base 22 and the extrusion container, moisture easily penetrates into the base 22, causing the electrical components in the base 22 to short-circuit and other problems.

[0197] In order to improve the waterproof performance of the base 22, in some embodiments, please refer to Fig.10 As shown, a first waterproof seal 290 is disposed outside the docking sleeve 2231 .

[0198] As an example, the first waterproof seal 290 is disposed at a position where the butt joint sleeve 2231 is connected to the transmission member 131 of the extrusion structure 130. The first waterproof seal 290 is disposed to increase the sealing performance of the connection between the butt joint sleeve 2231 and the transmission member 131 of the extrusion structure 130, thereby preventing water from entering the drive transmission structure 220 from the butt joint.

[0199] In some embodiments, please refer to Fig.11 As shown, a second waterproof seal 291 is further provided at the connection between the elastic member 2232 and the third transmission member 22223. The second waterproof seal 291 can further prevent water from entering the base 22 from the connection between the elastic member 2232 and the third transmission member 22223.

[0200] In some embodiments, please refer to Fig.10 As shown, a third waterproof seal 292 is provided at the charging port 250. The third waterproof seal 292 can prevent water from entering the base 22 from the charging port 250 during the charging process, thereby preventing a short circuit.

[0201] In some embodiments, please refer to Fig.10 A fourth waterproof seal 293 is provided on the extension portion 270 at the switch 33. The fourth waterproof seal 293 can be provided along the gap between the connection between the switch 33 and the extension portion 270.

[0202] In some embodiments, please refer to Fig.10 , a fifth waterproof seal 294 is provided on the bottom wall of the base 22. The bottom of the base 22 is usually provided with a cover structure. Since the base 22 is often placed in a humid environment such as a washstand, in order to further prevent water from entering the base 22 through the cover at the bottom of the base 22, in this embodiment, a fifth waterproof seal 294 is provided at the connection between the bottom of the base 22 and the cover to achieve waterproofing.

[0203] In the above embodiment, the first waterproof seal 290, the second waterproof seal 291, the third waterproof seal 292, the fourth waterproof seal 293, and the fifth waterproof seal 294 can be one of a rubber gasket, a sealing ring, an O-ring, and an X-ring. By providing a waterproof seal at each assembly interface on the base 22, it can adapt to high humidity environments such as bathrooms.

[0204] In order to achieve a detachable connection between the base 22 and the extrusion container 11, in some embodiments, please refer to Fig. 9 , Fig.15 The base 22 and the extrusion container 11 can be connected through the snap assembly 300. When the paste in the extrusion container 11 is squeezed out, the base 22 and the extrusion container 11 can be disassembled and replaced with a new extrusion container 11 to achieve the recycling of the base 22.

[0205] In some embodiments, the snap assembly 300 includes: a snap block 310 and an elastic pad 320; the snap block 310 is connected to the base 22 through the elastic pad 320, and a snap interface is provided on the extrusion container 11, and the extrusion container 11 is snapped with the snap block 310 through the snap interface.

[0206] The buckle assembly 300 is in a G-shaped shape that is turned 90 degrees. Since the inner space of the card block 310 is small and the card block 310 is subjected to force in only one direction, it is easy to make the card block 310 unbalanced in shape and present a state similar to an "eight" shape, and the card block 310 cannot be disassembled by pressing. Therefore, in this embodiment, by setting an elastic pad block 320 structure on the inner side of the button of the card block 310, relying on the fact that the force-bearing surface of the elastic pad block 320 is larger than the force-bearing surface of the spring, when the user presses the card block 310, the card block 310 is not easy to fall when subjected to force, thereby facilitating disassembly. Among them, the material of the elastic pad block 320 can be rubber material.

[0207] In order to facilitate the connection between the base 22 and the extrusion container 11 , in this embodiment, two clamping blocks 310 may be provided and symmetrically arranged on the base 22 , and two clamping interfaces of the extrusion container 11 are also correspondingly provided.

[0208] In one operation process, the transmission member 131 of the extrusion structure 130 of the extrusion container 11 is aligned with the docking member 223 in the base 22, and at the same time, the card block 310 of the base 22 is buckled into the card interface on the extrusion container 11. At this time, the transmission member 131 of the extrusion structure 130 and the docking member 223 in the base 22 are docked, and the base 22 and the extrusion container 11 are positioned and connected. When the user needs to disassemble the base 22, the base 22 can be held in one hand and the card block 310 can be pressed to disengage the card block 310 from the card interface, and then the extrusion container 11 can be pulled out from the base 22 to complete the disassembly.

[0209] In some embodiments, an indicator 44 is provided on the extrusion container 11 or the base 22. For example, the indicator 44 may be provided on the base 22. Fig. 9 shown.

[0210] In summary, the extrusion device 1 of the present application can realize the extrusion of a paste of one component or different components. The base 22 and the extrusion container 11 are used in a form of being installed by being separated and reassembled, so that the base 22 can be recycled. By connecting the cover plate 140 to the tail of the extrusion container 11, the cover plate 140 plays the role of positioning, supporting the extrusion structure 130 and sealing the extrusion container 11, and the paste in the chamber is sealed, which improves the problem that the paste is easy to flow out through the extrusion structure 130 and leak, reduces the risk of failure of the extrusion container 11, and improves the working efficiency of the extrusion device 1.

[0211] Please refer to Fig.16 As shown, it is a schematic diagram of the process of the paste extrusion control method provided by the first embodiment of the present application. The present application provides a paste extrusion control method, which can be applied to Figure 1-Figure 15 The extrusion device 1 is provided with a switch 33. The paste extrusion control method is executed by a control module of the extrusion device. The paste extrusion control method comprises: Step S110-Step S140:

[0212] Step S110: According to the triggering duration of the switch, a target operating mode matching the triggering duration is determined from a plurality of preset operating modes.

[0213] After the extrusion container and the base of the extrusion device are assembled, the user triggers a switch arranged on the base of the extrusion device or on the extrusion container by pressing or touching to start the extrusion device.

[0214] The triggering duration of the switch refers to the length of time the switch is triggered, that is, the length of time the switch is pressed or touched. A plurality of preset working modes are pre-stored in the memory of the control module in the extrusion device. The preset working mode refers to the time when the extrusion device can operate in different working modes to complete the paste squeezing action. The preset working mode will be described in detail below. Different preset working modes can be determined by the length of time the user triggers the switch. Therefore, when the extrusion device is started, the user presses or touches the triggering duration of the switch according to the needs of use. The control module of the extrusion device can find the target working mode that matches the triggering duration from the plurality of preset working modes stored in the memory according to the triggering duration. The target working mode indicates that after the extrusion device responds to the switch triggering signal of the user, it performs the paste squeezing action according to the current working model.

[0215] As an example, the switch may be a membrane switch, a photoelectric switch, or a mechanical key switch.

[0216] Step S120: controlling the extrusion device to execute a corresponding paste extrusion strategy according to the target working mode.

[0217] When the user triggers the switch, the control module receives the trigger signal triggered by the switch, and according to the trigger duration, retrieves the target working mode that matches the trigger duration from the control module memory, as well as the paste squeezing strategy corresponding to the target working mode. The control module sends a control instruction to the extrusion device based on the trigger duration information, the target working mode information, and the paste squeezing strategy information. Among them, the control instruction carries "the target working mode of the extrusion device, and the paste squeezing strategy corresponding to the target working mode". The drive transmission structure in the extrusion device receives the instruction, starts running and drives the extrusion structure to run, and drives the extrusion structure to perform the paste squeezing action according to the corresponding paste squeezing strategy through the drive transmission structure.

[0218] As can be seen from the detailed description of the structure of the extrusion device in the previous text, the extrusion device's paste extrusion action is as follows: the control module sends an instruction to the drive component to run, and the drive component drives the worm of the first transmission member to rotate after receiving the instruction. The rotation of the worm of the first transmission member drives the turbine on the second transmission member meshing with it to rotate, and the rotation of the turbine on the second transmission member drives the two coaxially arranged active gears to rotate, and the rotation of the two active gears respectively drives the driven gears of the two third transmission members meshing with each other to rotate. The rotation of the driven gears of the two third transmission members simultaneously drives the docking components connected to the two third transmission members to rotate together, and the two docking components then dock with the two transmission members in the extrusion container respectively. The rotation of the two transmission members respectively drives the pistons connected to each transmission member to move forward synchronously along the extension direction of the axis of the transmission member, and the paste is squeezed out from the outlet of the extrusion container to complete the paste extrusion action.

[0219] Step S130: When the paste extrusion is finished, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device.

[0220] Since the driving transmission structure drives the extrusion structure to perform the process of extruding the paste, the extrusion structure continuously squeezes the paste in the chamber. As a semi-fluid, the paste is easily compressed or stretched after being subjected to external force, and the stress of the paste in the chamber will continue to increase. Once the extrusion time is too long, the paste in the chamber will retain more stress. These stresses will cause the paste to be delayed in being extruded to the outlet, and the amount of paste will not be so accurate when the user takes away the paste or withdraws the paste. Therefore, after receiving the instruction to end the extrusion of the paste, the control module can issue a control instruction to the extrusion device to enable the extrusion device to release the paste stress in the chamber.

[0221] Step S140: After the extrusion device completes stress release, the extrusion device is controlled to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

[0222] In step S130, after the extrusion device completes stress release, it waits for the user to take away the paste. When the paste is taken away, a portion of the paste will remain at the outlet of the extrusion device, causing problems such as paste hanging, sticking to the mouth, and sticking to the cover. In order to reduce the waste of paste and improve the problems of paste residue, paste hanging, sticking to the mouth and sticking to the cover, in this step, the control module controls the extrusion device to perform paste retraction, that is, to draw back the paste at the outlet of the extrusion device and absorb it into the chamber of the extrusion device.

[0223] In some embodiments, the preset working mode includes: a false trigger mode. Therefore, step S110 may further include step S111: when the trigger duration is less than the first preset duration, determining that the target working mode matching the trigger duration is the false trigger mode.

[0224] When the duration of the user triggering the switch satisfies the triggering condition that the triggering duration is less than the first preset duration, the control module can match the target operating mode of the extrusion device to the false triggering mode according to the triggering duration.

[0225] The first preset time length may be time length information pre-set in the control module memory, which is recorded as t1. As an example, the first preset time length may be 0<t1<0.5s.

[0226] When the duration of the user triggering the switch satisfies 0<t1<0.5s, the control module receives the trigger signal with a trigger duration of 0~0.5s. The processor of the control module searches the memory for the target working mode that matches the trigger duration of 0~0.5s based on the trigger duration information of 0~0.5s, and finds that the target working mode is the false trigger mode.

[0227] As an example, when the user triggers the switch for 0.3s, the control module receives a trigger signal with a trigger duration of 0.3s. The processor of the control module determines that the trigger duration of 0.3s is within the first preset duration 0<t1<0.5s. Based on the judgment result and the duration information of the first preset duration 0<t1<0.5s, the processor of the control module finds that the target operating mode matching the duration of 0<t1<0.5s is the false trigger mode. It is understandable that in the false trigger mode, the trigger duration of the switch must meet the condition of 0<t1<0.5s.

[0228] Furthermore, in the false trigger mode, step S120 may further include step S121: when the target working mode is the false trigger mode, the paste extrusion strategy of the extrusion device is not to perform the paste extrusion work.

[0229] Since the triggering time of the switch triggered by the user is very short, after receiving the triggering time information, the control module determines through the processor that the current working mode is the false triggering mode, that is, the triggering time of the switch is very short. Therefore, it is determined that the user may have accidentally touched the switch and activated the false triggering mode. In the false triggering mode, the control module will control the extrusion device to execute the corresponding paste squeezing strategy according to the false triggering mode. In the false triggering mode, the paste squeezing strategy is not to execute any paste squeezing action, indicating that the user accidentally touched the switch and did not indicate to activate the switch, so that the extrusion device executes the paste squeezing action.

[0230] It is understandable that, in the false triggering mode, the driving transmission structure in the extrusion device is not started, so that the extrusion structure does not perform any paste extrusion action.

[0231] In some embodiments, the preset working mode includes: the inching paste dispensing mode. Therefore, step S110 may further include step S112: when the triggering duration is greater than the first preset duration and less than the second preset duration, determining that the target working mode matching the triggering duration is the inching paste dispensing mode.

[0232] When the duration of the switch triggered by the user meets the triggering condition: the triggering duration is greater than the first preset duration and less than the second preset duration, at this time, the control module can match the target working mode of the extrusion device to the inching paste dispensing mode according to the triggering duration.

[0233] The first preset duration and the second preset duration can both be duration information pre-set in the control module memory. The trigger duration t satisfies the condition: t1<t<t2.

[0234] As an example, the first preset time length may be the false triggering time length after the switch is triggered in the false triggering mode in step S111, that is, 0.5s<t1. As an example, the triggering time length may be 0.6s.

[0235] As an example, the second preset time length may be t2<1s.

[0236] Therefore, in this step, the triggering condition satisfied by the triggering duration is: the false triggering duration < t < the second preset duration, that is, t1 < t < t2.

[0237] When the duration of the user triggering the switch satisfies: t1<t<t2, the control module receives the trigger signal with a trigger duration of t1<t<t2, and the processor of the control module finds the target working mode that matches the trigger duration t1<t<t2 as the inching paste dispensing mode based on the trigger duration information of t1<t<t2.

[0238] As an example, when the user triggers the switch for 0.6s, the control module receives a trigger signal with a trigger duration of 0.6s. The processor of the control module judges that the trigger duration of 0.6s is within the false trigger duration range of 0.5s<t1<1s. Therefore, the processor of the control module searches the memory for the target working mode that matches the duration of 0.5s<t<1s based on the judgment result and according to the duration information of 0.5s<t<1s, which is the inching paste dispensing mode.

[0239] In this embodiment, the inching paste dispensing mode is designed to meet the needs of different groups of people for different amounts of paste. For example, when the user prefers to use less paste for cleaning or care, the user can adjust the triggering duration of the trigger switch, that is, shorten the triggering time of the switch, so that the control module can control the extrusion device to perform the paste extrusion action to extrude a smaller amount of paste. When the user prefers to use more paste for cleaning or care, the user can control the triggering duration of the trigger switch normally, so that the control module can control the extrusion device to perform the paste extrusion action to extrude a larger amount of paste. Therefore, in the inching paste dispensing mode, the duration of the user triggering the switch is limited, that is, the triggering duration satisfies the condition of 0.5s<t<1s, and different amounts of paste can be automatically extruded based on the different needs of the user for the amount of paste.

[0240] Furthermore, in the inching paste dispensing mode, step S120 may further include step S122: when the target working mode is the inching paste dispensing mode, the paste squeezing strategy is to control the extrusion device to perform the paste squeezing action according to the triggering duration.

[0241] When the control module determines that the target working mode is the inching paste dispensing mode according to the triggering duration of the user's trigger switch, the control module will control the extrusion device to execute the corresponding paste extrusion strategy according to the inching paste dispensing mode. In the inching paste dispensing mode, the paste extrusion strategy is that the extrusion device performs the paste extrusion action according to the triggering duration of the switch by the user. It can be understood that the time for the extrusion device to perform the paste extrusion action should be the time when the user triggers the switch. When the user prefers to use a smaller amount of paste, the user can shorten the triggering duration of the trigger switch, and the extrusion device will perform the paste extrusion action according to the shorter triggering duration of the user, and the amount of paste squeezed out by the extrusion device in a short time is relatively small. On the contrary, when the user prefers to use a larger amount of paste, the user can extend the time of the trigger switch, and the extrusion device will perform the paste extrusion action according to the longer triggering duration of the user, and the amount of paste squeezed out by the extrusion device in a long time is relatively large. In the above process, the condition satisfied by the duration of the user triggering the switch is that the false triggering duration <t <1s.

[0242] In the inching paste dispensing mode, the control module sends a control instruction to the driving component. Taking the motor as an example, the control module controls the driving component to rotate forward. The time when the driving component rotates forward is the triggering time of the trigger switch. By controlling the driving component to rotate forward according to the triggering time, the forward rotation of the driving component drives the worm of the first transmission member to rotate forward, and the forward rotation of the worm of the first transmission member drives the turbine on the second transmission member meshing with it to rotate forward, and the forward rotation of the turbine on the second transmission member drives the two coaxial driven gears to rotate forward, and the rotation of the two driving gears drives the driven gears of the two third transmission members meshing with each other to rotate. The docking components connected to the two third transmission members rotate forward together, and the two docking components are then docked with the two transmission members of the extrusion structure respectively. Thereby driving the forward rotation of the two transmission members, the forward rotation of the two transmission members respectively drives the pistons connected to each transmission member to move forward synchronously along the extension direction of the axis of the transmission member, so as to realize the paste squeezing action.

[0243] In some embodiments, the preset working mode includes: automatic paste dispensing mode. Therefore, step S110 may further include step S113: when the triggering duration is greater than the second preset duration and less than the third preset duration, determining that the target working mode matching the triggering duration is the automatic paste dispensing mode.

[0244] When the duration of the user triggering the switch meets the triggering condition: the triggering duration is greater than the second preset duration and less than the third preset duration, at this time, the control module can match the target working mode of the extrusion device to the automatic paste discharging mode according to the triggering duration.

[0245] The second preset time length and the third preset time length can both be time length information pre-set in the control module memory. The trigger time length t satisfies the condition: t2<t<t3.

[0246] The second preset time t2 may be the time for the extruder to extrude the paste when the extruder performs the extrusion action in the inching mode of the paste in step S112. It is understood that in the inching mode of the paste, the time for the extruder to extrude the paste when the extruder performs the extrusion action may be equal to or greater than the time for the user to trigger the switch, for example, 1s < t2. As an example, the time for the extruder to extrude the paste when the extruder performs the extrusion action in the inching mode of the paste may be 1.2s.

[0247] As an example, the third preset time length t3 <5s.

[0248] Therefore, in this step, the triggering condition satisfied by the triggering duration is: the paste dispensing duration in the inching paste dispensing mode < t < the third preset duration, that is, t2 < t < t3.

[0249] When the time when the user triggers the switch satisfies: t2<t<t3, the control module receives the trigger signal with a trigger duration of t2<t<t3, and the processor of the control module finds the target working mode that matches the trigger duration t2<t<t3 based on the duration information of the trigger duration t2<t<t3, which is the automatic paste dispensing mode.

[0250] As an example, when the user triggers the switch with a trigger duration of 1.2s, the control module receives a trigger signal with a trigger duration of 1.2s. The processor of the control module judges that the trigger duration of 1.2s is within the range of 1s<t<5s. Therefore, the processor of the control module searches the memory for the target working mode that matches the duration of 1s<t<5s based on the judgment result and according to the duration information of 1s<t<5s, which is the automatic paste dispensing mode.

[0251] In this embodiment, the automatic cream dispensing mode can meet the needs of users who want stable and quantitative cream dispensing.

[0252] Furthermore, in the automatic paste dispensing mode, step S120 may further include step S123: when the target working mode is the automatic paste dispensing mode, the paste squeezing strategy is to control the extruding device to perform the paste squeezing action according to a preset maximum time.

[0253] When the control module determines that the target working mode is the automatic paste dispensing mode according to the triggering time of the user trigger switch, the control module will control the extrusion device to execute the corresponding paste extrusion strategy according to the automatic paste dispensing mode. The preset maximum time is pre-stored in the memory of the control module. In the automatic paste dispensing mode, the paste extrusion strategy is that the extrusion device executes the paste extrusion action according to the preset maximum time. It can be understood that the time for the extrusion device to execute the paste extrusion action is the preset maximum time.

[0254] As an example, the preset maximum duration may be 5 seconds.

[0255] Therefore, when the user triggers the switch to satisfy the trigger condition of 1s<t<5s, the control module determines that the target working mode is the automatic paste discharging mode according to the triggering duration. In this mode, the extrusion device is controlled to perform the paste discharging action according to the duration of 5s. During this 5s duration, the paste discharging action is automatically executed without stopping, thereby ensuring that the extrusion device can discharge the paste stably.

[0256] In the automatic paste discharging mode, the control module sends a control instruction to the driving component. Taking the motor as an example, the control module controls the driving component to rotate forward. The time when the driving component rotates forward is the triggering time of the trigger switch. By controlling the driving component to rotate forward according to the preset maximum time, the forward rotation of the driving component drives the worm of the first transmission member to rotate forward, and the forward rotation of the worm of the first transmission member drives the turbine on the second transmission member meshing with it to rotate forward, and the forward rotation of the turbine on the second transmission member drives the two coaxial driven gears to rotate forward, and the rotation of the two driving gears drives the driven gears of the two third transmission members meshing with each other to rotate. The docking components connected to the two third transmission members rotate forward together, and the two docking components are then docked with the two transmission members of the extrusion structure respectively. Thereby driving the forward rotation of the two transmission members, the forward rotation of the two transmission members respectively drives the pistons connected to each transmission member to move forward synchronously along the extension direction of the axis of the transmission member, so as to realize the paste squeezing action.

[0257] In some embodiments, the preset working mode includes: continuous paste dispensing mode. Therefore, step S110 may further include step S114: when the triggering duration is greater than the third preset duration and less than the fourth preset duration, determining that the target working mode matching the triggering duration is the continuous paste dispensing mode.

[0258] When the duration of the switch triggered by the user meets the triggering condition: the triggering duration is greater than the third preset duration and less than the fourth preset duration, at this time, the control module can match the target working mode of the extrusion device to the continuous paste discharge mode according to the triggering duration.

[0259] The third preset time length and the fourth preset time length can both be time length information pre-set in the control module memory. The trigger time length t satisfies the condition: t3<t<t4.

[0260] The third preset duration t3 may be the automatic paste discharging duration when the extrusion device in the automatic paste discharging mode in step S113 performs the paste discharging action. It is understandable that in the continuous paste discharging mode, the automatic paste discharging duration when the extrusion device performs the paste discharging action may be equal to or greater than the preset maximum duration. For example, 5s < t3. As an example, the preset maximum duration when the extrusion device in the automatic paste discharging mode performs the paste discharging action may be 5s.

[0261] The fourth preset time length may be the total time from when the user triggers the switch until the switch is released to stop extrusion, or may be the trigger time length reaching the trigger time length in the cream discharge timeout protection mode. For example, the fourth preset time length t4 < 8s.

[0262] Therefore, in this step, the triggering duration satisfies the condition that: the automatic cream dispensing duration when executing the cream squeezing action in the automatic cream dispensing mode is < t < the fourth preset duration, that is, t3 < t < t4.

[0263] When the time of triggering the switch in use satisfies: t3<t<t4, the trigger duration of the trigger signal received by the control module is t3<t<t4, and the processor of the control module finds the target working mode that matches the duration t3<t<t4 according to the duration information of the trigger duration t3<t<t4, which is the automatic paste dispensing mode.

[0264] As an example, when the user triggers the switch with a trigger duration of 6s, the control module receives a trigger signal with a trigger duration of 6s. The processor of the control module judges that the trigger duration of 6s is within the range of 5s<t<8s. Therefore, based on the judgment result and according to the duration information of 5s<t<8s, the processor of the control module searches the memory for the target working mode that matches the duration of 5s<t<8s, which is the continuous ointment dispensing mode.

[0265] In this embodiment, the continuous cream dispensing mode can meet the cream dosage requirements of different users.

[0266] Furthermore, in the continuous paste discharging mode, step S120 may further specifically include step S124: when the target working mode is the continuous paste discharging mode, the paste squeezing strategy is to control the extrusion device to perform the paste squeezing action according to the triggering duration.

[0267] When the control module determines that the target working mode is the continuous paste discharging mode according to the triggering duration of the user trigger switch, the control module will control the extrusion device to execute the corresponding paste discharging strategy according to the continuous paste discharging mode. In the automatic paste discharging mode, the paste discharging strategy is that the extrusion device performs the paste discharging action according to the triggering duration of the user trigger switch. For example, the duration of the user triggering the switch is 7s, and the control module controls the extrusion device to perform the paste discharging action for 7s according to the triggering duration of 7s. Within the 7s duration, the extrusion device automatically performs the paste discharging action and does not stop, thereby ensuring that the extrusion device can stably and continuously discharge the paste.

[0268] In the continuous paste discharging mode, the control module sends a control instruction to the driving component. Taking the motor as an example, the control module controls the driving component to rotate forward. The time for the driving component to rotate forward is the triggering time of the trigger switch. By controlling the driving component to rotate forward according to the triggering time of the user triggering the switch, the forward rotation of the driving component drives the worm of the first transmission member to rotate forward, and the forward rotation of the worm of the first transmission member drives the turbine on the second transmission member meshing with it to rotate forward, and the forward rotation of the turbine on the second transmission member drives the two coaxial driven gears to rotate forward, and the rotation of the two driving gears drives the driven gears of the two third transmission members meshing with each other to rotate. The docking components connected to the two third transmission members rotate forward together, and the two docking components are then docked with the two transmission members of the extrusion structure respectively. Thereby driving the forward rotation of the two transmission members, the forward rotation of the two transmission members respectively drives the pistons connected to each transmission member to move forward synchronously along the extension direction of the axis of the transmission member, so as to realize the paste extrusion action.

[0269] In some embodiments, the preset working mode includes: the paste discharging timeout protection mode. Therefore, step S110 may further include step S115: when the triggering duration is greater than the set duration, determining that the target working mode matching the triggering duration is the paste discharging timeout protection mode.

[0270] When the duration of the user triggering the switch satisfies the triggering condition that the triggering duration is greater than the set duration, the control module can match the target working mode of the extrusion device to the paste discharge timeout protection mode according to the triggering duration.

[0271] The set duration may be pre-stored in the memory of the control module. As an example, the preset duration may be 5s to 10s, wherein the maximum preset duration is 10s.

[0272] In this step, when the trigger duration of the switch triggered by the user exceeds the preset maximum duration of 10s, the control module receives the trigger duration of the trigger signal, and the processor of the control module finds the target working mode that matches the trigger duration in the processor based on the trigger duration information, which is the ointment timeout protection mode.

[0273] As an example, when the user triggers the switch with a trigger duration of 11s, the control module receives a trigger signal with a trigger duration of 11s. The processor of the control module judges that the trigger duration of 11s exceeds the set maximum duration of 10s. Therefore, the processor of the control module searches the memory for the target working mode that matches the duration of 11s based on the judgment result and according to the duration information of 11s, which is the paste discharging timeout protection mode.

[0274] In this embodiment, the paste discharging timeout protection mode can improve the problem of waste caused by continuous paste discharging, which is helpful to reduce the waste of paste.

[0275] Furthermore, in the paste discharge timeout protection mode, step S120 may further include step S125: when the target working mode is the paste discharge timeout protection mode, the paste extrusion strategy is to control the extrusion device to perform the paste extrusion action according to the set time and then stop.

[0276] When the control module determines that the target working mode is the paste discharge timeout protection mode according to the triggering time of the user triggering the switch, the control module will control the extrusion device to perform the paste extrusion action according to the set time (for example, 10 seconds). When the extrusion device extrude the paste for 10 seconds, the user releases the switch, and the switch stops triggering for 1~2 seconds, and the extrusion device can resume normal working mode.

[0277] In the paste discharge timeout protection mode, if the user does not release the switch, the control module controls and sends a control instruction to the driving component. For example, the driving component is a motor. The control module controls the driving component to rotate forward, and the forward rotation time of the driving component is a preset time. After the preset time is reached, the control module controls the driving component to stop rotating. At this time, the user pauses to trigger the switch, and after stopping for 1~2s, the extruder can resume normal working mode.

[0278] By setting the paste discharge timeout protection mode, the maximum duration of the switch triggering can be limited, thereby protecting the switch from being triggered for a long time, which causes the paste discharge time to be too long and causes paste waste.

[0279] Among the above-mentioned preset working modes of false trigger mode, instant paste dispensing mode, automatic paste dispensing mode, continuous paste dispensing mode, and paste dispensing timeout protection mode, the automatic paste dispensing mode and the continuous paste dispensing mode can both meet the user's needs for stable paste dispensing, and the paste squeezing time is longer than that in the instant paste dispensing mode.

[0280] As mentioned earlier, if the paste squeezing time is too long, the paste in the chamber will retain more stress, which will cause the paste to be delayed in being squeezed out to the outlet. Therefore, the paste stress needs to be released in time.

[0281] Therefore, in one embodiment, when the extrusion device finishes squeezing the paste in the automatic paste discharging mode, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device. In the automatic paste discharging mode, the extrusion device will perform the paste squeezing action according to the preset maximum duration. The extrusion duration of the extrusion device is relatively long, and the paste in the chamber will retain more stress. Therefore, when the extrusion device finishes squeezing the paste in the automatic paste discharging mode, the control module receives a signal indicating that the extrusion device has finished squeezing the paste, and sends a control instruction to the extrusion device to control the extrusion device to release stress.

[0282] In another embodiment, when the extrusion device finishes squeezing the paste in the continuous paste discharge mode, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device. In the continuous paste discharge mode, the extrusion device will perform the paste squeezing action according to the triggering duration of the user triggering the switch. As mentioned above, the triggering duration of the user triggering the switch in this mode is relatively long, and the paste in the chamber will retain more stress. Therefore, when the extrusion device finishes squeezing the paste in the automatic paste discharge mode, the control module receives a signal indicating that the extrusion device has finished squeezing the paste, and sends a control instruction to the extrusion device to control the extrusion device to release stress.

[0283] In the above two embodiments, step S130 may specifically include step S131: controlling the extrusion device to stop the paste extrusion action according to the set stop time to release the paste pressure in the chamber of the extrusion device.

[0284] In this step, the control module sends a control instruction to the driving component. The driving component takes the motor as an example. The control module controls the driving component to stop rotating. The duration of stopping rotation is a preset stop duration, for example, controlling the driving component to stop running for 0.1 to 3 seconds. When the driving component stops running, the transmission unit and the extrusion structure stop running, and the extrusion device stops working. At this time, the paste stress in the chamber of the extrusion device no longer increases, so the paste stress in the chamber can be released.

[0285] Furthermore, step S140 may specifically include step S141: controlling the extrusion device to perform a paste suction action according to a set operating time, so as to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

[0286] In this step, the control module sends a control instruction to the driving component. The driving component takes the motor as an example. The control module controls the driving component to reverse, and the duration of the reversal is the pre-set running duration, for example, the driving component is controlled to reverse and run for 0.1~5s. The driving component reverses, driving the worm of the first transmission member to rotate in the opposite direction. The reversal of the worm of the first transmission member drives the turbine on the second transmission member meshing with it to reverse, and the reversal of the turbine on the second transmission member drives the two coaxially arranged driven gears to reverse, and the rotation of the two driving gears respectively drives the driven gears of the two third transmission members meshing with each other to rotate. The docking components connected to the two third transmission members reverse together, and the two docking components are then respectively docked with the two transmission members of the extrusion structure. Thereby driving the reversal of the two transmission members, the reverse rotation of the two transmission members respectively drives the pistons connected to each transmission member to move forward and backward synchronously along the axis extension direction of the transmission member, realizing the paste suction action, and absorbing the paste located at the outlet of the extrusion device into the chamber of the extrusion device.

[0287] In the above-mentioned inching paste dispensing mode, automatic paste dispensing mode and continuous paste dispensing mode, the extruding device can accurately calculate the actual amount of paste discharged each time when performing the paste dispensing action.

[0288] Therefore, in some embodiments, the method of the present application also includes step S150: obtaining the moving distance of the extrusion structure when performing the paste extrusion action according to the target working mode within the preset time; calculating the amount of paste extruded by the extrusion device within the preset time based on the moving distance, the cross-sectional area of ​​the extrusion structure in the extension direction of the extrusion device, and the density of the paste.

[0289] The preset time in this step can be the triggering time of the user triggering switch in the instant paste dispensing mode, the preset maximum time in the automatic paste dispensing mode, and the triggering time of the user triggering switch in the continuous paste dispensing mode.

[0290] As mentioned above, the extrusion structure is composed of a transmission member and a piston. When the control module controls the driving member to rotate forward, the meshing transmission of multiple transmission members drives the transmission member of the extrusion structure to rotate forward, thereby driving the piston to move forward. It should be noted that for the forward rotation of the transmission member, the stroke of the piston on the transmission member for each rotation is fixed. Therefore, it is only necessary to accurately control the rotation time of the driving member, and the rotation time of the driving member is determined by the preset time under different target working modes.

[0291] Therefore, the amount of paste squeezed when the extrusion device performs the paste squeezing action can be calculated based on the calculation principle of the volume flow rate or mass flow rate of the flow rate passing through per unit time.

[0292] Specifically, when the control module controls the extrusion device to perform the paste extrusion action under different target working modes, it can calculate the rotation time of the driving component according to the preset duration of the extrusion structure to perform the paste extrusion action, and then calculate the number of rotations of the transmission part, and then calculate the movement distance of the piston on the transmission part, and then based on the cross-sectional area of ​​the piston and the density of the paste, finally calculate the amount of paste extruded by the extrusion device within the preset time according to the flow calculation formula.

[0293] It should be noted that, in the automatic paste dispensing mode, the above calculation principle can be used to accurately calculate the gram weight of the paste squeezed out by the extrusion device, thereby meeting the needs of users who have higher requirements for the amount of paste.

[0294] In addition, due to different paste fluidity and different structures of the extrusion devices, the designed extrusion speed will also be different, and the relevant time parameters will be different under the same paste extrusion control method. Therefore, the user's trigger duration and the trigger duration and paste extrusion amount set by the paste extrusion strategy corresponding to the target working mode are variable values ​​within a range.

[0295] For example, under the conditions that the tube shape of the extrusion container, the pitch of the transmission part, the gear ratio of the transmission component, and the speed of the driving component are fixed, when extruding the same gram weight of paste, the extrusion resistance of the paste with low consistency is less than that of the paste with high consistency, so the paste output speed is fast, and thus the operation time of the driving component is short when squeezing the paste with low consistency, while the extrusion resistance of the paste with high consistency is too large, resulting in a slow paste output speed, and thus the operation time of the driving component is long when squeezing the paste with high consistency.

[0296] For another example, when the extrusion device is performing the extrusion action of a paste with high viscosity in the inching paste mode, the duration of the extrusion action needs to be set longer. In other modes, the extrusion duration can be adjusted by adjusting the running time of the driving component.

[0297] Usually, before the extruder is used for the first time, there will be a section of air remaining between the front end of the paste inside the extrusion container tube and the outlet of the extruder when the extruder is filling the paste. If this section of air is not emptied when the extruder is used for the first time, the extrusion structure inside the extruder will run dry, resulting in the phenomenon that the paste will not be discharged.

[0298] Therefore, in order to eliminate the problem of no paste due to dry running, in some embodiments, please refer to Figure 3 The extrusion device is provided with a first sensor 55 and a second sensor 66. The first sensor 55 is provided on the base of the extrusion device and is located at the connection between the base 22 and the extrusion container 11, and the second sensor 66 is provided in the extrusion container 11. Both the first sensor 55 and the second sensor 66 are electrically connected to the control module.

[0299] As an example, the first sensor may be a magnetic switch, and a magnet is disposed at the tail of the extrusion container. When the extrusion container is assembled and connected with the base, the magnetic block at the tail of the extrusion container is sensed by the magnetic switch.

[0300] As an example, the second sensor may be a liquid level sensor or an ultrasonic sensor, which is used to detect the liquid level of the paste in the extrusion container.

[0301] Therefore, the method of the present application also includes step S160: obtaining connection status information of the extrusion device detected by the first sensor; obtaining paste liquid level information in the extrusion device detected by the second sensor; and controlling the extrusion device to perform air exhausting action according to a preset emptying time based on the connection status information and the paste liquid level information.

[0302] In this step, after the first sensor detects the signal that the extrusion container is connected to the base, the connection signal is sent to the control module. In addition, after the liquid level sensor detects the paste liquid level in the extrusion container, the paste liquid level signal is transmitted to the control module. Based on the received connection status signal and paste liquid level signal, the processor of the control module calls the preset emptying time from the memory. Based on the preset emptying time, the control module sends a control instruction to the driving component to control the driving component to rotate according to the preset emptying time, and perform the air exhaust action according to the aforementioned paste squeezing action.

[0303] In order to facilitate the user to timely grasp the working status of the extrusion device when operating the extrusion device, in some embodiments, the extrusion device is provided with an indicator. The indicator can be arranged on the base or on the extrusion container.

[0304] The method of the present application may further include step S170: when starting a target working mode that matches the trigger duration, controlling the indicator corresponding to the target working mode to be constantly displayed in a preset color to indicate that the extrusion device is operating in the current target working mode.

[0305] Furthermore, the power supply module in the extrusion device is electrically connected to the control module, and the method of the present application may further include step S180: obtaining power status information of the power supply module; and according to the power status information, controlling the indicator to be displayed in a preset color and a preset state.

[0306] In the above steps S170 and S180, the indicator can display the charging status, the fully charged status, the low battery status, the target working mode status, the overload status, the overload alarm status and the indicator light status when the switch is in the working state, etc.

[0307] As an example, the indicator may be an indicator light, such as an LED light or the like.

[0308] As an example, when charging, the indicator light shows that the blue light is always on; when fully charged, the indicator light shows that the blue light is off; when the battery is low, the user triggers the switch for 1s, and the indicator light flashes intermittently in blue; in the target working mode, the indicator light is always blue, and the indicator light is on when the driving component is working, and the indicator light is off when the driving component stops; in the overload state, the user triggers the switch for 0.2s, the indicator light flashes intermittently in blue, and the indicator light goes out after 10s; when in the overload alarm state, when the switch is still in the working state, the user triggers the switch for 0.2s, and the indicator light flashes intermittently in blue.

[0309] In some embodiments, the number of indicator lights may be the same as the number of target working modes, or may be different from the number of target working modes; when the number of indicator lights is the same as the number of target working modes, each of the indicator lights is used to indicate a target working mode.

[0310] In summary, the paste extrusion control method provided in the first embodiment of the present application can realize the paste extrusion strategy under multiple target working modes. In the inching paste discharge mode, automatic paste discharge mode, and continuous paste discharge mode, the extrusion device can accurately calculate the amount of paste discharged each time when performing the paste extrusion action, so as to meet the user's different requirements for the amount of paste. The paste stress in the chamber of the extrusion device is released by controlling the extrusion device to improve the phenomenon of delayed extrusion of the paste due to stress. After the stress release is completed, the paste located at the outlet of the extrusion device is absorbed into the chamber of the extrusion device by controlling the extrusion device, which can reduce the waste of paste and improve the problems of paste residue, paste hanging, and paste cover.

[0311] Please refer to Fig.17As shown, the paste extrusion control method of the present application is applied to the control module of the extrusion device. Among them, the MCU unit of the control module (which can be understood as the processor of the control module) is connected to the switch, the power supply module, the drive component, the first sensor, the second sensor, and the indicator, and can be used to receive the switch triggering time information, battery power information, drive component load information, connection status information, paste liquid level information, indicator display information, and output the corresponding paste extrusion strategy through the processor.

[0312] Please refer to Fig.18 , which is a flow chart of the paste extrusion control method provided in the second embodiment of the present application. The paste extrusion control method of the present application is applied to an extrusion device, and the structure of the extrusion device can be Figure 1-Figure 15 The structure of the extrusion device shown. The extrusion device is provided with a switch, and the paste extrusion control method includes steps S210 to S240:

[0313] Step S210: According to the number of times the switch is triggered, a target paste extrusion amount matching the number of times of triggering is determined.

[0314] In this step, the target paste extrusion amount that matches the number of triggering times can be determined by obtaining the number of times the user triggers the switch. As an example, if the user triggers the switch once, the corresponding target paste extrusion amount can be a small-dose paste extrusion amount. If the user triggers the switch twice, the corresponding target paste extrusion amount can be a medium-dose paste extrusion amount. If the user triggers the switch three times, the corresponding target paste extrusion amount can be a large-dose paste extrusion amount.

[0315] According to relevant data released by the European Scientific Committee on Consumer Products (SCCP), the minimum amount of paste extrusion should not be less than 1.37g. Therefore, in this embodiment, the target paste extrusion amount for triggering a switch can be set to 1.37g. The medium-dose paste extrusion amount can be set to 2g; the large-dose paste extrusion amount can be set to 2.5g. Among them, the quantitative amount of medium-dose paste extrusion and large-dose paste extrusion can also be set according to different user groups.

[0316] The specific value of each target paste extrusion amount can be designed according to parameters such as the rotation speed of the driving component in the extrusion device, the gear ratio of the transmission member, the pitch of the transmission member of the extrusion structure, the size of the piston, etc.

[0317] The data of the paste extrusion amount is pre-stored in the memory of the control module of the extrusion device, and different paste extrusion amounts correspond to different switch trigger times. Therefore, when the extrusion device is started, the user triggers the switch different times according to the use needs, and the control module of the extrusion device finds the target paste extrusion amount that matches the trigger times from the multiple paste extrusion amounts stored in the memory according to the trigger times.

[0318] Step S220: Controlling the extrusion device to perform the paste extrusion action according to the target extrusion amount.

[0319] When the user triggers the switch, the control module receives the triggering times of the switch, and according to the triggering times, retrieves the target paste extrusion amount that matches the triggering times from the control module memory. The control module sends a control instruction to the extrusion device based on the triggering times information and the target paste extrusion amount information. The drive transmission structure in the extrusion device receives the instruction, starts running and drives the extrusion structure to run, and drives the extrusion structure to perform the paste extrusion action according to the corresponding target paste extrusion amount through the drive transmission structure.

[0320] Step S230: When the paste extrusion is finished, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device.

[0321] Since the driving transmission structure drives the extrusion structure to perform the process of extruding the paste, the extrusion structure continuously squeezes the paste in the chamber. As a semi-fluid, the paste is easily compressed or stretched after being subjected to external force, and the stress of the paste in the chamber will continue to increase. Once the extrusion time is too long, the paste in the chamber will retain more stress. These stresses will cause the paste to be delayed in being extruded to the outlet, and the amount of paste will not be so accurate when the user takes away the paste or withdraws the paste. Therefore, after receiving the instruction to end the extrusion of the paste, the control module can issue a control instruction to the extrusion device to enable the extrusion device to release the paste stress in the chamber.

[0322] Step S240: After the extrusion device completes stress release, the extrusion device is controlled to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

[0323] In step S230, after the extrusion device completes stress release, it waits for the user to take away the paste. When the paste is taken away, a portion of the paste will remain at the outlet of the extrusion device, causing problems such as paste hanging, sticking to the mouth, and sticking to the cover. In order to reduce the waste of paste and improve the problems of paste residue, paste hanging, sticking to the mouth and sticking to the cover, in this step, the control module controls the extrusion device to perform paste retraction, that is, to draw back the paste at the outlet of the extrusion device and absorb it into the chamber of the extrusion device.

[0324] In some embodiments, step S230 may specifically include step S231: controlling the extrusion device to stop the paste extrusion action according to a set stop time to release the paste pressure in the chamber of the extrusion device.

[0325] Step S231 may be described in detail with reference to the aforementioned description of step S131, which will not be repeated here.

[0326] In some embodiments, step S240 may specifically include step S241: controlling the extrusion device to perform a paste suction action according to a set operating time, so as to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

[0327] Similarly, step S241 can be described in detail with reference to the aforementioned description of step S141, which will not be repeated here.

[0328] The paste extrusion control method described in the second embodiment of the present application can control the amount of paste extruded according to the number of times the switch is triggered, thereby meeting the user's requirements for different amounts of paste. The paste stress in the chamber of the extrusion device is released by controlling the extrusion device to improve the phenomenon of delayed extrusion of the paste due to stress. After the stress release is completed, the paste at the outlet of the extrusion device is absorbed into the chamber of the extrusion device by controlling the extrusion device, which can reduce the waste of the paste and improve the problems of paste residue, paste hanging, and paste cover.

[0329] Please refer to Fig.19 , which is a flow chart of the paste extrusion control method provided in the third embodiment of the present application. The paste extrusion control method of the present application is applied to an extrusion device, and the structure of the extrusion device can be adopted Figure 1-Figure 15 The structure of the extrusion device shown. The extrusion device is provided with a switch, and the paste extrusion control method includes steps S310 to S340:

[0330] Step S310: According to the rotation angle of the switch, determine the target paste extrusion amount that matches the rotation angle.

[0331] The switch in this embodiment can be a rotary switch, and an angle sensor can be set in the switch. When the user presses and holds the switch and rotates it, the angle sensor detects the rotation angle. The memory of the control module of the extrusion device pre-stores the data of the paste extrusion amount, and different paste extrusion amounts correspond to different switch rotation angles. Therefore, when the extrusion device is started, the user presses and rotates the switch according to the use needs, and the control module of the extrusion device finds the target paste extrusion amount that matches the rotation angle from the multiple paste extrusion amounts stored in the memory according to the rotation angle.

[0332] Step S320: Control the extrusion device to perform the paste extrusion action according to the target paste extrusion amount.

[0333] When the user triggers the switch and rotates it, the control module receives the rotation angle of the switch, retrieves the target paste extrusion amount that matches the triggering number from the control module memory, and sends a control instruction to the extrusion device based on the rotation angle information and the target paste extrusion amount information. The drive transmission structure in the extrusion device receives the instruction, starts running and drives the extrusion structure to run, and drives the extrusion structure to perform the paste extrusion action according to the corresponding target paste extrusion amount through the drive transmission structure.

[0334] Step S330: When the paste extrusion is finished, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device.

[0335] Since the driving transmission structure drives the extrusion structure to perform the process of extruding the paste, the extrusion structure continuously squeezes the paste in the chamber. As a semi-fluid, the paste is easily compressed or stretched after being subjected to external force, and the stress of the paste in the chamber will continue to increase. Once the extrusion time is too long, the paste in the chamber will retain more stress. These stresses will cause the paste to be delayed in being extruded to the outlet, and the amount of paste will not be so accurate when the user takes away the paste or withdraws the paste. Therefore, after receiving the instruction to end the extrusion of the paste, the control module can issue a control instruction to the extrusion device to enable the extrusion device to release the paste stress in the chamber.

[0336] Step S340: After the extrusion device completes the stress release, the extrusion device is controlled to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

[0337] In step S330, after the extrusion device completes stress release, it waits for the user to take away the paste. When the paste is taken away, a portion of the paste will remain at the outlet of the extrusion device, causing problems such as paste hanging, sticking to the mouth, and sticking to the cover. In order to reduce the waste of paste and improve the problems of paste residue, paste hanging, sticking to the mouth and sticking to the cover, in this step, the control module controls the extrusion device to perform paste retraction, that is, to draw back the paste at the outlet of the extrusion device and absorb it into the chamber of the extrusion device.

[0338] In some embodiments, step S330 may specifically include step S331: controlling the extrusion device to stop performing the paste extrusion action according to a set stop time to release the paste pressure in the chamber of the extrusion device.

[0339] Step S331 may be described in detail with reference to the aforementioned description of step S131, which will not be repeated here.

[0340] In some embodiments, step S340 may specifically include step S341: controlling the extrusion device to perform a paste suction action according to a set operating time, so as to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

[0341] Similarly, step S341 can be described in detail with reference to the aforementioned description of step S141, which will not be repeated here.

[0342] The paste extrusion control method described in the third embodiment of the present application can control the extrusion amount of the paste according to the rotation angle of the switch, so as to meet the user's different requirements for the amount of paste. The paste stress in the chamber of the extrusion device is released by controlling the extrusion device to improve the phenomenon of delayed extrusion of the paste due to stress. After the stress release is completed, the paste at the outlet of the extrusion device is absorbed into the chamber of the extrusion device by controlling the extrusion device, which can reduce the waste of the paste and improve the problems of paste residue, paste hanging, and paste cover.

[0343] Please refer to Fig. 20 , which is a flow chart of the paste extrusion control method provided in the fourth embodiment of the present application. The paste extrusion control method of the present application is applied to an extrusion device, and the structure of the extrusion device is similar to that of the present application. Figure 1-Figure 15 The structure of the extrusion device shown in the figure is slightly different. The difference is that the extrusion device in this embodiment is provided with a plurality of switches, each switch has corresponding position information on the extrusion device, and each switch is used to control the extrusion of different target paste extrusion amounts. Specifically, the paste extrusion control method includes steps S410 to S440:

[0344] Step S410: According to the trigger position information of the switch, determine the target paste extrusion amount corresponding to the trigger position information.

[0345] A plurality of switches may be provided on the base or the extrusion container at the same time. Each switch has a unique position on the extrusion device. When designing the structure of the extrusion device, the position information of each switch may be pre-stored in the memory of the control module. It is understood that the position information of each switch may be determined according to the position of the circuit connected to the switch on the circuit board.

[0346] The data of the paste extrusion amount is pre-stored in the memory of the control module of the extrusion device, and different paste extrusion amounts correspond to different switch positions. Therefore, when the extrusion device is started, the user triggers the switches at different positions according to the use needs, and the control module of the extrusion device finds the target paste extrusion amount that matches the switch trigger position from the multiple paste extrusion amounts stored in the memory according to the different positions of the trigger switch.

[0347] Step S420: Controlling the extrusion device to perform the paste extrusion action according to the target paste extrusion amount.

[0348] When the user triggers the switch, the control module receives the number of times the switch is triggered, and according to the number of times, retrieves the target paste extrusion amount that matches the switch position from the control module memory. The control module sends a control instruction to the extrusion device based on the switch position information and the target paste extrusion amount information. The drive transmission structure in the extrusion device receives the instruction, starts running and drives the extrusion structure to run, and drives the extrusion structure to perform the paste extrusion action according to the corresponding target paste extrusion amount through the drive transmission structure.

[0349] Step S430: When the paste extrusion is finished, controlling the extrusion device to release the paste stress in the chamber of the extrusion device.

[0350] Since the driving transmission structure drives the extrusion structure to perform the process of extruding the paste, the extrusion structure continuously squeezes the paste in the chamber. As a semi-fluid, the paste is easily compressed or stretched after being subjected to external force, and the stress of the paste in the chamber will continue to increase. Once the extrusion time is too long, the paste in the chamber will retain more stress. These stresses will cause the paste to be delayed in being extruded to the outlet, and the amount of paste will not be so accurate when the user takes away the paste or withdraws the paste. Therefore, after receiving the instruction to end the extrusion of the paste, the control module can issue a control instruction to the extrusion device to enable the extrusion device to release the paste stress in the chamber.

[0351] Step S440: After the extrusion device completes the stress release, the extrusion device is controlled to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

[0352] In step S330, after the extrusion device completes stress release, it waits for the user to take away the paste. When the paste is taken away, a portion of the paste will remain at the outlet of the extrusion device, causing problems such as paste hanging, sticking to the mouth, and sticking to the cover. In order to reduce the waste of paste and improve the problems of paste residue, paste hanging, sticking to the mouth and sticking to the cover, in this step, the control module controls the extrusion device to perform paste retraction, that is, to draw back the paste at the outlet of the extrusion device and absorb it into the chamber of the extrusion device.

[0353] In some embodiments, step S430 may specifically include step S431: controlling the extrusion device to stop performing the paste extrusion action according to a set stop time to release the paste pressure in the chamber of the extrusion device.

[0354] Step S431 may be described in detail with reference to the aforementioned description of step S131, which will not be repeated here.

[0355] In some embodiments, step S440 may specifically include step S441: controlling the extrusion device to perform a paste suction action according to a set operating time, so as to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

[0356] Similarly, step S441 can refer to the above description of step S141 in detail, which will not be repeated here. Further, the switch in this embodiment may include: a first switch, a second switch and a third switch; the target paste extrusion amount includes a first target extrusion amount, a second target extrusion amount and a third target extrusion amount.

[0357] Therefore, step S410 may specifically include steps S411 to S413:

[0358] Step S411: determining a first target extrusion amount corresponding to the trigger position information of the first switch according to the trigger position information of the first switch.

[0359] Step S412: determining a second target extrusion amount corresponding to the trigger position information of the second switch according to the trigger position information of the second switch.

[0360] Step S413: determining a third target extrusion amount corresponding to the trigger position information of the third switch according to the trigger position information of the third switch.

[0361] In the above steps, the first target extrusion amount corresponding to the first switch can be defined as the target extrusion amount of less paste, that is, the amount of paste output is less. The second target extrusion amount corresponding to the second switch is the target extrusion amount of medium paste, that is, the amount of paste output is medium. The third target extrusion amount corresponding to the third switch is the target extrusion amount of high paste.

[0362] The control module is connected to the first switch, the second switch and the third switch through a control line. According to different paste requirements, the user can choose to trigger the first switch to squeeze out a small amount of paste, trigger the second switch to squeeze out a medium amount of paste, and trigger the third switch to squeeze out a large amount of paste.

[0363] The paste extrusion control method described in the fourth embodiment of the present application controls the extrusion device to extrude the corresponding extrusion amount according to the different extrusion amounts corresponding to different switches, thereby meeting the user's different paste usage requirements for the paste. The paste stress in the chamber of the extrusion device is released by controlling the extrusion device to improve the phenomenon of delayed extrusion of the paste due to stress. After the stress release is completed, the paste at the outlet of the extrusion device is absorbed into the chamber of the extrusion device by controlling the extrusion device, which can reduce the waste of the paste and improve the problems of paste residue, paste hanging, and paste cover.

[0364] Please refer to Fig.21 , which is a flow chart of the paste extrusion control method provided in the fifth embodiment of the present application. The paste extrusion control method of the present application is applied to an extrusion device, and the structure of the extrusion device is similar to that of the present application. Figure 1-Figure 15 The structure of the extrusion device shown is slightly different. The difference is that the extrusion device in the embodiment of the present application is provided with an intelligent recognition device, and the paste extrusion control method includes steps S510 to S540:

[0365] Step S510: Obtain target usage information.

[0366] The target usage information input by the user is received through the intelligent recognition device. As an example, the target usage information may include the target identity and the target usage amount.

[0367] The target identity may include basic information of the user, such as gender, age, name, etc. The target usage may include the usage amount of the paste corresponding to different users.

[0368] As an example, when the target identity information is a child, the corresponding target usage amount can be set to 0.25g; when the target identity information is an adult, the corresponding target usage amount can be set to no less than 1.37g.

[0369] Step S520: Control the extrusion device to perform the paste extrusion action according to the target usage information.

[0370] When the intelligent recognition device receives the target usage information input by the user, the control module sends a control instruction to the extrusion device based on the target usage information. The drive transmission structure in the extrusion device receives the instruction, starts running and drives the extrusion structure to run, and drives the extrusion structure to perform the extrusion action according to the extrusion strategy corresponding to the target usage information through the drive transmission structure.

[0371] Step S530: When the paste extrusion is finished, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device.

[0372] As mentioned above, since the drive transmission structure drives the extrusion structure to perform the process of extruding the paste, the extrusion structure continuously squeezes the paste in the chamber. As a semi-fluid, the paste is easily compressed or stretched after being subjected to external force, and the stress of the paste in the chamber will continue to rise. Once the paste extrusion time is too long, the paste in the chamber will retain more stress. These stresses will cause the paste to be delayed in being extruded to the outlet, and the amount of paste will not be so accurate when the user takes away the paste or withdraws the paste. Therefore, after receiving the instruction to end the paste extrusion, the control module can issue a control instruction to the extrusion device to release the paste stress in the chamber.

[0373] Step S540: After the extrusion device completes stress release, the extrusion device is controlled to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

[0374] In step S530, after the extrusion device completes stress release, it waits for the user to take away the paste. When the paste is taken away, a portion of the paste will remain at the outlet of the extrusion device, causing problems such as paste hanging, sticking to the mouth, and sticking to the cover. In order to reduce the waste of paste and improve the problems of paste residue, paste hanging, sticking to the mouth and sticking to the cover, in this step, the control module controls the extrusion device to perform paste retraction, that is, to draw back the paste at the outlet of the extrusion device and absorb it into the chamber of the extrusion device.

[0375] In some embodiments, the intelligent recognition device is a voice recognition device; therefore, step S520 may include step S521: obtaining the target usage collected by the voice recognition device, and controlling the extrusion device to perform the paste extrusion action according to the target usage.

[0376] The speech recognition device may include a speech input and output device, such as a pickup, a microphone, and the like. The speech recognition device can collect the speech information spoken by the user and send it to the control module. The processor of the control module analyzes the speech information to determine the target identity information and the corresponding target usage, and controls the extrusion device to execute the corresponding paste squeezing strategy according to the speech information. For example, the user says the speech information "height 160, gender female", the pickup collects this speech information and sends it to the processor of the control module, the processor analyzes and determines the identity information of the user and the target usage matching the identity information, thereby controlling the extrusion device to perform the paste squeezing action according to the target usage corresponding to the identity information, and squeeze out the target usage of the paste. For example, the processor analyzes and determines that the identity information is an adult, and the corresponding target usage is 1.37g. At this time, the control module controls the extrusion device to extrude 1.37g of paste.

[0377] For another example, the data of the amount of paste squeezed is pre-stored in the memory of the control module. When the user says the voice message "squeeze out 1.5g of paste", the microphone collects this voice message and sends it to the processor of the control module. The processor analyzes and determines that the amount of paste squeezed is 1.5g, and controls the extrusion device to install the amount of paste squeezed of 1.5g to perform the paste squeezing action.

[0378] In some embodiments, the intelligent recognition device is a face recognition device. Therefore, step S520 may include step S522: obtaining the target identity collected by the face recognition device, and controlling the extrusion device to perform the cream extrusion action according to the target usage according to the correspondence between the target identity and the pre-established target usage.

[0379] The memory of the control module pre-stores the user's identity information and the target usage data matching the identity information. For example, the memory pre-stores "name XXX, the commonly squeezed cream amount is 1.37g", "name XXX, the commonly squeezed cream amount is 1.5g", "name XXX, the commonly squeezed cream amount is 0.5g". These settings of the squeezed cream amount can be the user's commonly squeezed cream amount or the preferred squeezed cream amount.

[0380] A face recognition device, such as a camera, is installed on the extrusion device. The user's height is obtained by scanning the user's whole body through the camera, and the user's gender is determined by scanning the user's face. The obtained height and gender are then sent to the processor of the control module. The processor parses and determines the user's identity information and the target usage amount that matches the identity information, thereby controlling the extrusion device to perform the cream squeezing action according to the target usage amount corresponding to the identity information, and squeeze out the target usage amount of the cream. For example, the processor parses and determines that the identity information is the name XXX, and the corresponding target usage amount is 1.37g. At this time, the control module controls the extrusion device to extrude 1.37g of cream.

[0381] In some embodiments, the smart identification device is a smart wearable device. Therefore, step S520 may specifically include step S523: obtaining device information of the smart wearable device, determining a target identity corresponding to the smart wearable device according to the device information of the smart wearable device, determining a target usage corresponding to the target identity according to the target identity; and controlling the extrusion device to perform the cream extrusion action according to the target usage.

[0382] In this step, when the user needs to use the paste, he usually approaches the extrusion device. At this time, the control module can identify the target identity of the user approaching the extrusion device. After identifying the correspondence between the user's target identity and the pre-established target usage information, the target usage information corresponding to the target identity can be obtained. Based on the target identity and the target usage information, the control module controls the extrusion device to perform the paste extrusion action according to the target usage.

[0383] As an example, a user wearing a smart watch, a bracelet, etc. approaches the extrusion device. At this time, the control module can identify the target identity of the user approaching the extrusion device. After identifying the user's identity information as name XXX, the target usage amount 1.37g corresponding to the identity information can be obtained. Based on the target identity and the target usage information, the control module controls the extrusion device to perform the cream extrusion action according to the target usage amount 1.37.

[0384] In the above steps S521, S522 and S533, since the corresponding target usage amount is obtained based on the target identity of the user, it is possible to control the extrusion device on the corresponding storage device to extrude the target usage amount of the paste based on the target identity of different users. Compared with the traditional method of squeezing toothpaste by manual and mechanical transmission, it is possible to reasonably control the type and usage of the squeezed paste to avoid squeezing too little or too much, thereby meeting the user's paste usage needs.

[0385] In some embodiments, step S530 may specifically include step S531: controlling the extrusion device to stop performing the paste extrusion action according to a set stop time to release the paste pressure in the chamber of the extrusion device.

[0386] Step S531 may be described in detail with reference to the aforementioned description of step S131, which will not be repeated here.

[0387] In some embodiments, step S540 may specifically include step S541: controlling the extrusion device to perform a paste suction action according to a set operating time, so as to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

[0388] Similarly, step S541 can be described in detail with reference to the aforementioned description of step S141, which will not be repeated here.

[0389] The paste extrusion control method described in the fifth embodiment of the present application can obtain the corresponding target usage amount based on the user's target identity information, and can control the extrusion device on the corresponding storage device to extrude the target usage amount of paste based on the identity information of different users. Compared with the traditional method of squeezing toothpaste by manual and mechanical transmission, it can reasonably control the type and usage of the extruded paste to avoid squeezing too little or too much, thereby meeting the user's paste usage needs.

[0390] The paste stress in the cavity of the extruder is released by controlling the extruder to improve the delayed extrusion of the paste due to stress. After the stress is released, the paste at the exit of the extruder is absorbed into the cavity of the extruder by controlling the extruder, which can reduce the waste of the paste and improve the problems of paste residue, paste hanging, and paste cover.

[0391] Please refer to Fig. 22 , which is a schematic diagram of the structure of the paste extrusion control device provided in the first embodiment of the present application, including:

[0392] The determination module is used to determine a target operating mode matching the triggering duration from a plurality of preset operating modes according to the triggering duration of the switch.

[0393] The first execution module is used to control the extrusion device to execute a corresponding paste extrusion strategy according to the target working mode.

[0394] The second execution module is used to control the extrusion device to release the paste stress in the chamber of the extrusion device when the paste extrusion is completed.

[0395] The third execution module is used to control the extrusion device to absorb the paste located at the outlet of the extrusion device into the chamber of the extrusion device after the extrusion device completes the stress release.

[0396] The implementation process of the functions and effects of each module in the above-mentioned device is specifically described in the implementation process of the corresponding steps above, which will not be repeated here.

[0397] Please refer to Fig.23 , which is a schematic diagram of the structure of the paste extrusion control device provided in the second embodiment of the present application, comprising:

[0398] The determination module is used to determine the target paste extrusion amount matching the triggering number according to the triggering number of the switch.

[0399] The first execution module is used to control the extrusion device to perform the paste extrusion action according to the target paste extrusion amount.

[0400] The second execution module is used to control the extrusion device to release the paste stress in the chamber of the extrusion device when the paste extrusion is completed.

[0401] The third execution module is used to control the extrusion device to absorb the paste located at the outlet of the extrusion device into the chamber of the extrusion device after the extrusion device completes the stress release.

[0402] The implementation process of the functions and effects of each module in the above-mentioned device is specifically described in the implementation process of the corresponding steps above, which will not be repeated here.

[0403] Please refer to Fig.24 , which is a schematic diagram of the structure of a paste extrusion control device provided in the third embodiment of the present application, comprising:

[0404] The determination module is used to determine the target paste extrusion amount matching the rotation angle according to the rotation angle of the switch.

[0405] The first execution module is used to control the extrusion device to perform the paste extrusion action according to the target paste extrusion amount.

[0406] The second execution module is used to control the extrusion device to release the paste stress in the chamber of the extrusion device when the paste extrusion is completed.

[0407] The third execution module is used to control the extrusion device to absorb the paste located at the outlet of the extrusion device into the chamber of the extrusion device after the extrusion device completes the stress release.

[0408] The implementation process of the functions and effects of each module in the above-mentioned device is specifically described in the implementation process of the corresponding steps above, which will not be repeated here.

[0409] Please refer to Fig.25 , which is a schematic diagram of the structure of a paste extrusion control device provided in the fourth embodiment of the present application, comprising:

[0410] The determination module is used to determine the target paste extrusion amount corresponding to the trigger position information according to the trigger position information of the switch.

[0411] The first execution module is used to control the extrusion device to perform the paste extrusion action according to the target paste extrusion amount.

[0412] The second execution module is used to control the extrusion device to release the paste stress in the chamber of the extrusion device when the paste extrusion is completed.

[0413] The third execution module is used to control the extrusion device to absorb the paste located at the outlet of the extrusion device into the chamber of the extrusion device after the extrusion device completes the stress release.

[0414] The implementation process of the functions and effects of each module in the above-mentioned device is specifically described in the implementation process of the corresponding steps above, which will not be repeated here.

[0415] Please refer to Fig.26 , which is a schematic diagram of the structure of a paste extrusion control device provided in the fifth embodiment of the present application, comprising:

[0416] The acquisition module is used to obtain target usage information.

[0417] The first execution module is used to control the extrusion device to perform the paste extrusion action according to the target paste extrusion amount.

[0418] The second execution module is used to control the extrusion device to release the paste stress in the chamber of the extrusion device when the paste extrusion is completed.

[0419] The third execution module is used to control the extrusion device to absorb the paste located at the outlet of the extrusion device into the chamber of the extrusion device after the extrusion device completes the stress release.

[0420] The implementation process of the functions and effects of each module in the above-mentioned device is specifically described in the implementation process of the corresponding steps above, which will not be repeated here.

[0421] The present application provides an electronic device, comprising: a processor; a memory for storing instructions executable by the processor; wherein the processor is configured to execute the paste extrusion control method provided in the present application.

[0422] As an example, the electronic device may be a mobile terminal, including a smart phone, a smart watch and other wearable devices, a tablet computer, a laptop computer, etc.

[0423] The present application also provides a computer-readable storage medium, which stores a computer program. The computer program can be executed by a processor to complete the paste extrusion control method provided in the present application.

[0424] The present application also provides a computer program product, which includes a computer program. When the computer program is executed by a processor, the paste extrusion control method provided in the present application is implemented.

[0425] In several embodiments provided in the present application, the disclosed devices and methods may also be implemented in other ways. The device embodiments described above are merely schematic, for example, the flowcharts and block diagrams in the accompanying drawings show the possible architecture, functions and operations of the devices, methods and computer program products according to the multiple embodiments of the present application. In this regard, each box in the flowchart or block diagram may represent a module, a program segment or a part of a code, and a module, a program segment or a part of a code contains one or more executable instructions for implementing a specified logical function. In some alternative implementations, the functions marked in the box may also occur in an order different from that marked in the accompanying drawings. For example, two consecutive boxes can actually be executed substantially in parallel, and they may sometimes be executed in the opposite order, depending on the functions involved. It should also be noted that each box in the block diagram and / or the flowchart, and the combination of boxes in the block diagram and / or the flowchart, can be implemented with a dedicated hardware-based system that performs a specified function or action, or can be implemented with a combination of dedicated hardware and computer instructions.

[0426] In addition, the functional modules in the various embodiments of the present application may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.

[0427] If the function is implemented in the form of a software function module and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of each embodiment of the present application.

Claims

1. A paste extrusion control method, characterized in that: Applied to an extrusion device, the extrusion device is provided with a switch; the paste extrusion control method comprises: According to the triggering duration of the switch, determining a target operating mode matching the triggering duration from a plurality of preset operating modes; Controlling the extrusion device to execute a corresponding paste extrusion strategy according to the target working mode; When the paste extrusion is finished, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device, and when the paste in the chamber releases its own retained stress, part of the paste flows from the chamber to the outlet of the extrusion device; After the extrusion device completes the stress release, the extrusion device is controlled to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

2. The paste extrusion control method according to claim 1, characterized in that: The preset working mode includes: a false trigger mode; the target working mode matching the trigger duration is determined from a plurality of preset working modes according to the trigger duration of the switch, including: When the trigger duration is less than the first preset duration, the target operating mode matching the trigger duration is determined to be the false trigger mode.

3. The paste extrusion control method according to claim 2, characterized in that: The controlling the extrusion device to execute a corresponding paste extrusion strategy according to the target working mode includes: When the target working mode is the false triggering mode, the paste extrusion strategy of the extrusion device is not to perform the paste extrusion work.

4. The paste extrusion control method according to claim 1, characterized in that: The preset working mode includes: a jog paste dispensing mode; the target working mode matching the triggering duration is determined from a plurality of preset working modes according to the triggering duration of the switch, including: When the trigger duration is greater than the first preset duration and less than the second preset duration, it is determined that the target working mode matching the trigger duration is the inching paste dispensing mode.

5. The paste extrusion control method according to claim 4, characterized in that: The controlling the extrusion device to execute a corresponding paste extrusion strategy according to the target working mode includes: When the target working mode is the inching paste dispensing mode, the paste extrusion strategy is to control the extrusion device to perform the paste extrusion action according to the triggering duration.

6. The paste extrusion control method according to claim 1, characterized in that: The preset working mode includes: an automatic paste dispensing mode; the target working mode matching the triggering duration is determined from a plurality of preset working modes according to the triggering duration of the switch, including: When the trigger duration is greater than the second preset duration and less than the third preset duration, it is determined that the target working mode matching the trigger duration is the automatic paste dispensing mode.

7. The paste extrusion control method according to claim 6, characterized in that: The controlling the extrusion device to execute a corresponding paste extrusion strategy according to the target working mode includes: When the target working mode is the automatic paste discharging mode, the paste squeezing strategy is to control the extrusion device to perform the paste squeezing action according to a preset maximum time.

8. The paste extrusion control method according to claim 1, characterized in that: The preset working mode includes: a continuous paste dispensing mode; the target working mode matching the triggering duration is determined from a plurality of preset working modes according to the triggering duration of the switch, including: When the trigger duration is greater than the third preset duration and less than the fourth preset duration, it is determined that the target working mode matching the trigger duration is the continuous cream dispensing mode.

9. The paste extrusion control method according to claim 8, characterized in that: The controlling the extrusion device to execute a corresponding paste extrusion strategy according to the target working mode includes: When the target working mode is the continuous paste discharging mode, the paste extrusion strategy is to control the extrusion device to perform the paste extrusion action according to the triggering duration.

10. The paste extrusion control method according to claim 1, characterized in that: The preset working mode includes: a paste discharge timeout protection mode; the target working mode matching the triggering duration is determined from a plurality of preset working modes according to the triggering duration of the switch, including: When the trigger duration is greater than the set duration, it is determined that the target operating mode matching the trigger duration is the paste discharge timeout protection mode.

11. The paste extrusion control method according to claim 10, characterized in that: The controlling the extrusion device to execute a corresponding paste extrusion strategy according to the target working mode includes: When the target working mode is the paste discharge timeout protection mode, the paste extrusion strategy is to control the extrusion device to perform the paste extrusion action according to the set time length and then stop.

12. The paste extrusion control method according to claim 6, characterized in that: When the paste extrusion is finished, controlling the extrusion device to release the paste stress in the chamber of the extrusion device comprises: When the extrusion device finishes the paste extrusion action according to the automatic paste discharge mode, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device.

13. The paste extrusion control method according to claim 8, characterized in that: When the paste extrusion is finished, controlling the extrusion device to release the paste stress in the chamber of the extrusion device comprises: When the extrusion device finishes the paste extrusion action according to the continuous paste discharge mode, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device.

14. The paste extrusion control method according to claim 1, characterized in that: When the paste extrusion is finished, controlling the extrusion device to release the paste stress in the chamber of the extrusion device comprises: The extrusion device is controlled to stop the paste extrusion action according to the set stop time, so as to release the paste pressure in the chamber of the extrusion device.

15. The paste extrusion control method according to claim 1, characterized in that: After the extrusion device completes the stress release, controlling the extrusion device to absorb the paste at the outlet of the extrusion device into the cavity of the extrusion device comprises: The extrusion device is controlled to perform a paste re-sucking action according to a set running time, so as to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

16. The paste extrusion control method according to claim 1, characterized in that: The extrusion device is provided with a first sensor and a second sensor; the method further comprises: Acquiring connection status information of the extrusion device detected by the first sensor; Acquiring information about the paste liquid level in the extrusion device detected by the second sensor; According to the connection status information and the paste liquid level information, the extrusion device is controlled to perform an air exhaust action according to a preset emptying time.

17. The paste extrusion control method according to claim 1, characterized in that: The extrusion device is provided with an extrusion structure; the method further comprises: Obtaining a moving distance of the extrusion structure when performing a paste extrusion action according to the target working mode within a preset time; The paste extrusion amount of the extrusion device within the preset time is calculated based on the moving distance, the cross-sectional area of ​​the extrusion structure in the extending direction of the extrusion device, and the density of the paste.

18. The paste extrusion control method according to claim 1, characterized in that: The extrusion device is provided with an indicator; the method further comprises: When the target working mode matching the trigger duration is started, the indicator corresponding to the target working mode is controlled to be constantly displayed in a preset color to indicate that the extrusion device is working in the current target working mode.

19. The paste extrusion control method according to claim 18, characterized in that: The extrusion device is provided with a power supply module; the method further comprises: Obtaining power status information of the power supply module; According to the power status information, the indicator is controlled to be displayed in a preset color and a preset state.

20. A paste extrusion control method, characterized in that: Applied to an extrusion device, the extrusion device is provided with a switch, and the paste extrusion control method includes: According to the triggering times of the switch, determining the target paste extrusion amount matching the triggering times; Controlling the extrusion device to perform the paste extrusion action according to the target paste extrusion amount; When the paste extrusion is finished, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device, and when the paste in the chamber releases its own retained stress, part of the paste is transferred to the outlet of the extrusion device; After the extrusion device completes the stress release, the extrusion device is controlled to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

21. The paste extrusion control method according to claim 20, characterized in that: When the paste extrusion is finished, controlling the extrusion device to release the paste stress in the chamber of the extrusion device comprises: The extrusion device is controlled to stop the paste extrusion action according to the set stop time, so as to release the paste pressure in the chamber of the extrusion device.

22. The paste extrusion control method according to claim 20, characterized in that: After the extrusion device completes the stress release, controlling the extrusion device to absorb the paste at the outlet of the extrusion device into the cavity of the extrusion device comprises: The extrusion device is controlled to perform a paste re-sucking action according to a set running time, so as to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

23. A paste extrusion control method, characterized in that: Applied to an extrusion device, the extrusion device is provided with a switch; the paste extrusion control method comprises: According to the rotation angle of the switch, determining a target paste extrusion amount matching the rotation angle; Controlling the extrusion device to perform the paste extrusion action according to the target paste extrusion amount; When the paste extrusion is finished, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device, and when the paste in the chamber releases its own retained stress, part of the paste is transferred to the outlet of the extrusion device; After the extrusion device completes the stress release, the extrusion device is controlled to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

24. The paste extrusion control method according to claim 23, characterized in that: When the paste extrusion is finished, controlling the extrusion device to release the paste stress in the chamber of the extrusion device comprises: The extrusion device is controlled to stop the paste extrusion action according to the set stop time, so as to release the paste pressure in the chamber of the extrusion device.

25. The paste extrusion control method according to claim 24, characterized in that: After the extrusion device completes the stress release, controlling the extrusion device to absorb the paste at the outlet of the extrusion device into the cavity of the extrusion device comprises: The extrusion device is controlled to perform a paste re-sucking action according to a set running time, so as to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

26. A paste extrusion control method, characterized in that: Applied to an extrusion device, the extrusion device is provided with a plurality of switches, each of the switches has corresponding position information on the extrusion device, and each of the switches is used to control the extrusion of different target paste extrusion amounts; The paste extrusion control method comprises: According to the trigger position information of the switch, determining the target paste extrusion amount corresponding to the trigger position information; Controlling the extrusion device to perform the paste extrusion action according to the target paste extrusion amount; When the paste extrusion is finished, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device, and when the paste in the chamber releases its own retained stress, part of the paste is transferred to the outlet of the extrusion device; After the extrusion device completes the stress release, the extrusion device is controlled to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

27. The paste extrusion control method according to claim 26, characterized in that: The switch includes: a first switch, a second switch and a third switch; the target paste extrusion amount includes a first target extrusion amount, a second target extrusion amount and a third target extrusion amount; and determining the target paste extrusion amount corresponding to the trigger position information according to the trigger position information of the switch includes: Determining the first target extrusion amount corresponding to the trigger position information of the first switch according to the trigger position information of the first switch; Determining the second target extrusion amount corresponding to the trigger position information of the second switch according to the trigger position information of the second switch; According to the trigger position information of the third switch, the third target extrusion amount corresponding to the trigger position information of the third switch is determined.

28. The paste extrusion control method according to claim 26, characterized in that: When the paste extrusion is finished, controlling the extrusion device to release the paste stress in the chamber of the extrusion device comprises: The extrusion device is controlled to stop the paste extrusion action according to the set stop time, so as to release the paste pressure in the chamber of the extrusion device.

29. The paste extrusion control method according to claim 26, characterized in that: After the extrusion device completes the stress release, controlling the extrusion device to absorb the paste at the outlet of the extrusion device into the cavity of the extrusion device comprises: The extrusion device is controlled to perform a paste re-sucking action according to a set running time, so as to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

30. A paste extrusion control method, characterized in that: Applied to an extrusion device, the extrusion device is provided with an intelligent identification device; the paste extrusion control method comprises: Get target usage information; Controlling the extrusion device to perform the cream extrusion action according to the target usage information; When the paste extrusion is finished, the extrusion device is controlled to release the paste stress in the chamber of the extrusion device, and when the paste in the chamber releases its own retained stress, part of the paste is transferred to the outlet of the extrusion device; After the extrusion device completes the stress release, the extrusion device is controlled to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

31. The paste extrusion control method according to claim 30, characterized in that: The intelligent recognition device is a speech recognition device; The target usage information includes a target usage amount, and obtaining the target usage information includes: Acquiring the target usage amount collected by the speech recognition device; The controlling the extrusion device to perform the cream extrusion action according to the target usage information includes: The extrusion device is controlled to perform the paste extrusion action according to the target usage amount.

32. The paste extrusion control method according to claim 31, characterized in that: The intelligent recognition device is a face recognition device; The target usage information includes a target identity, and obtaining the target usage information includes: Acquiring the target identity collected by the face recognition device; The controlling the extrusion device to perform the cream extrusion action according to the target usage information includes: According to the correspondence between the target identity and the pre-established target usage, the extrusion device is controlled to perform the cream extrusion action according to the target usage.

33. The paste extrusion control method according to claim 30, characterized in that: The smart identification device is a smart wearable device; the target usage information includes target usage amount and target identity, and obtaining the target usage information includes: Obtaining device information of the smart wearable device; Determining the target identity corresponding to the smart wearable device according to the device information of the smart wearable device; According to the target identity, determining the target usage corresponding to the target identity; The controlling the extrusion device to perform the cream extrusion action according to the target usage information includes: The extrusion device is controlled to perform the paste extrusion action according to the target usage amount.

34. The paste extrusion control method according to claim 30, characterized in that: When the paste extrusion is finished, controlling the extrusion device to release the paste stress in the chamber of the extrusion device comprises: The extrusion device is controlled to stop the paste extrusion action according to the set stop time, so as to release the paste pressure in the chamber of the extrusion device.

35. The paste extrusion control method according to claim 30, characterized in that: After the extrusion device completes the stress release, controlling the extrusion device to absorb the paste at the outlet of the extrusion device into the cavity of the extrusion device comprises: The extrusion device is controlled to perform a paste re-sucking action according to a set running time, so as to absorb the paste at the outlet of the extrusion device into the chamber of the extrusion device.

36. An extrusion device, characterized in that include: An extrusion container and a base, wherein the base is detachably connected to the extrusion container; a switch is provided on the base or the extrusion container; a drive transmission structure and a control module are provided in the base, wherein the control module is electrically connected to the switch and the drive transmission structure; an extrusion structure is provided in the extrusion container, and the drive transmission structure is connected to the extrusion structure; the control module is used to control the drive transmission structure, thereby driving the extrusion structure to execute a corresponding paste extrusion strategy according to a target working mode; the control module is also used to: when the paste extrusion is completed, control the extrusion device to release the paste stress in the chamber of the extrusion device, and when the paste in the chamber releases its own retained stress, part of the paste is transferred to the outlet of the extrusion device; and, after the extrusion device completes the stress release, control the extrusion device to absorb the paste located at the outlet of the extrusion device into the chamber of the extrusion device.

37. The extrusion device according to claim 36, characterized in that A partition is arranged in the extrusion container; the partition is used to divide the chamber of the extrusion container into a plurality of sub-chambers along the extension direction of the extrusion container, and the sub-chambers are communicated with the outlet of the extrusion container.

38. The extrusion device according to claim 37, characterized in that The extrusion device includes: a cover plate; the cover plate is detachably connected to the tail of the extrusion container and is used to seal the extrusion container; one end of the partition extends to the outlet, and the other end of the partition abuts the cover plate; the extrusion structure is movably connected to the cover plate.

39. The extrusion device according to claim 36, characterized in that The base is provided with: a power supply module; the power supply module is electrically connected to the drive transmission structure and the control module; the base is provided with a charging port, and the charging port is used to charge the power supply module.

40. An electronic device, characterized in that: The electronic device comprises: processor; a memory for storing processor-executable instructions; Wherein, the processor is configured to execute the paste extrusion control method described in any one of claims 1 to 19, or to execute the paste extrusion control method described in any one of claims 20 to 22, or to execute the paste extrusion control method described in any one of claims 23 to 25, or to execute the paste extrusion control method described in any one of claims 26 to 29, or to execute the paste extrusion control method described in any one of claims 30 to 35.

41. A computer-readable storage medium, characterized in that The storage medium stores a computer program, which, when executed by a processor, is used to execute the paste extrusion control method described in any one of claims 1 to 19, or the paste extrusion control method described in any one of claims 20 to 22, or the paste extrusion control method described in any one of claims 23 to 25, or the paste extrusion control method described in any one of claims 26 to 29, or the paste extrusion control method described in any one of claims 30 to 35.

42. A computer program product, characterized in that The computer program product includes a computer program, which, when executed by a processor, implements the paste extrusion control method described in any one of claims 1 to 19, or executes the paste extrusion control method described in any one of claims 20 to 22, or executes the paste extrusion control method described in any one of claims 23 to 25, or executes the paste extrusion control method described in any one of claims 26 to 29, or executes the paste extrusion control method described in any one of claims 30 to 35.

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