A food additive feeding device and a control method

Abstract

The present application discloses a food additive feeding device and a control method, comprising a body; a storage unit for storing various types of additives; a conveying unit for discharging the additives from the storage unit; an image capture unit for identifying and recording facial information; a processor, which is electrically connected to the conveying unit and the image capture unit, and the facial information is entered through the image capture unit. The conveying unit outputs the additives in the storage unit to a container prepared in advance by the personnel. At the same time, the processor records the user, batch, warranty period, time of use, quantity used, remaining quantity, and on-site scene image records, and generates reports. The running time of the conveying unit is controlled by the processor to achieve the effect of quantitative discharging. The conveying unit adopts a discharging pipe and an auger. The rotating auger feeds the additives in the storage unit into the discharging pipe, and the discharging pipe outputs the additives into the container, and has traceability capability, making the data more real and powerful.

Description

Technical Field

[0001] The invention relates to a food additive feeding device and a control method. Background Art

[0002] With the continuous development of science and technology, and the maturity of the Internet and the Internet of Things, new and versatile means are used to implement traditional management and operation processes, simplify complex work, and standardize important work. When automatic feeding equipment is actually used, it generates references to scene replacement. More important work needs to be controlled and recorded through scientific and technological means to make the basis more real and more powerful, so as to avoid mistakes made by people under high-intensity and tense management, resulting in uneven feeding ratios, affecting poor food production quality, and causing losses to merchants or factories. Therefore, it is necessary to make improvements. Summary of the invention

[0003] The present invention aims to solve one of the technical problems existing in the prior art.

[0004] The present application provides a food additive feeding device, characterized in that it comprises:

[0005] Body;

[0006] A storage unit, which is in plurality and installed in the machine body for storing various additives;

[0007] A plurality of conveying units are respectively used to discharge various types of additives from various storage units;

[0008] Image capture unit, which is used to recognize faces, take photos and record videos;

[0009] A processor is electrically connected to the transport unit and the image capture unit.

[0010] By adopting the above-mentioned food additive adding device and control method, facial information is entered through the image capture unit, and the conveying unit outputs the additives in the storage unit to the container prepared in advance by the personnel. At the same time, the processor records the user, batch, warranty period, time of use, quantity used, remaining quantity, and on-site scene image records, and generates reports. The running time of the conveying unit is controlled by the processor to achieve the effect of quantitative discharging. The conveying unit adopts a discharging pipe and an auger. The rotating auger feeds the additives in the storage unit into the discharging pipe, and the discharging pipe outputs the additives into the container. In this way, the ratio accuracy of the additives is improved, and the traceability capability is provided, making the data more real and powerful, and improving the practicality of the equipment.

[0011] Also includes:

[0012] An object sensor for detecting the amount of additive stored in the storage unit;

[0013] A voice broadcast unit, which is used to make a sound;

[0014] Warning lights, which are used to emit warning lights;

[0015] Among them, the object sensor, the voice broadcast unit, the warning light and the WIFI module are all electrically connected to the processor.

[0016] Also includes:

[0017] A temperature and humidity sensing unit, which is used to detect the temperature and humidity of the additive in the storage unit;

[0018] Touch display panel;

[0019] Wherein, the temperature and humidity sensing unit and the touch display panel are both electrically connected to the processor.

[0020] Also includes:

[0021] The voice input unit is used to input voice information into the processor.

[0022] Also includes:

[0023] Infrared sensor, which is used to detect the position of people;

[0024] Wherein, the infrared sensor is electrically connected to the processor.

[0025] The storage unit includes:

[0026] a storage hopper having an interior cavity and an open top;

[0027] A mounting slot, which is provided on one side of the machine body for mounting the storage hopper;

[0028] The locking unit is used to fix the storage hopper entering the installation groove.

[0029] The locking unit includes:

[0030] A lifting seat, which is movably mounted in the mounting slot and driven to rise and fall by a lifting unit;

[0031] A locking groove disposed on the back of the storage hopper;

[0032] A transverse groove, which is arranged on the inner side wall of the installation groove in a transverse direction;

[0033] A locking frame, which is slidably installed in the transverse displacement groove in a transverse direction;

[0034] A locking block, which is mounted at the end of the locking frame and is used for engaging with the locking groove;

[0035] A swing arm, the middle part of which is rotatably mounted in the mounting slot via a rotating shaft and is used to drive the locking frame to slide in the transverse slot;

[0036] The connecting rod has two ends hinged to the bottom end of the swing arm and the inner side of the bottom surface of the lifting seat respectively.

[0037] The lifting unit includes:

[0038] A transverse movement chamber, which is located at the bottom of the body;

[0039] A transverse sliding block is movably installed in the transverse moving cavity in the transverse direction and has a screw hole on one end surface and an inclined arrangement on the other end surface;

[0040] A screw rod, which is driven to rotate by a motor and is in transmission cooperation with a screw hole;

[0041] A lifting slot, which connects the transverse movement cavity and the mounting slot;

[0042] The top of the lifting slider is fixedly installed at the bottom of the lifting seat, and the bottom end surface is inclined and can be movably inserted through the lifting slot and abut against the inclined end surface of the transverse sliding slider.

[0043] The locking bracket includes:

[0044] A frame body, which is movably installed in the transverse displacement groove in the transverse direction;

[0045] A transmission transverse groove, which is arranged on one side of the frame;

[0046] A transmission slide block is movably mounted in the transmission transverse groove;

[0047] A pair of springs are installed between the two ends of the transmission slide block and the two ends of the transmission transverse groove;

[0048] A transmission column, which is fixedly mounted on the transmission slider;

[0049] A transmission vertical groove, which is arranged at the end of the swing arm away from the connecting rod for sliding fit of the transmission column;

[0050] A clamping edge, which is arranged at one end of the frame away from the storage hopper;

[0051] The limiting beam is installed in the installation groove and is used to cooperate with the clamping edge to limit the frame.

[0052] Also disclosed is a method for controlling a food additive feeding device, which is characterized by comprising the following steps:

[0053] S1, the infrared sensor detects that a person moves in front of the machine body, and enters step S2;

[0054] S2, the image capture unit identifies and takes photos and videos for recording, the personnel inputs the type and quantity of additives to be taken out through the touch display panel, the processor outputs a signal to start the conveying unit to output the additives in the inner cavity of the storage hopper to the container prepared by the personnel, after outputting the specified type and quantity of additives, the processor outputs a signal to close the conveying unit, and enters step S3, if the object sensor detects that the amount of additives in the inner cavity of the storage hopper is less than a certain value, enters step S4;

[0055] S3, the processor records the recipient, batch, warranty period, receipt time, receipt quantity, remaining quantity, on-site scene image records, and generates reports;

[0056] S4, the processor sends an electrical signal to control the voice broadcast unit to make a sound, the warning light to emit an alarm light, and the WIFI module to send a signal to the software platform, linking the mobile phone to issue an alarm reminder, alerting the personnel, waiting for the management personnel to enter the working range of the image capture unit, and enter step S5;

[0057] S5, the image capture unit identifies the manager, the voice input unit detects the manager's special voice command, the main processor sends an electrical signal to start the motor, the lead screw rotates, the traverse slider slides in the traverse cavity away from the storage hopper, the lifting slider, the lifting seat and the storage hopper descend, the connecting rod drives the swing arm to swing, the locking frame moves away from the storage hopper, the locking block disengages from the locking groove, the main processor sends an electrical signal to turn off the motor after seconds, the manager adds additives into the storage hopper, sends a special voice command, and enters step S6;

[0058] S6. The voice input unit detects the special voice command of the manager, the main processor sends an electrical signal to start the motor to reverse, the screw rotates, the transverse slider slides in the transverse cavity toward the storage hopper, the lifting slider, the lifting seat and the storage hopper rise, the connecting rod drives the swing arm to swing, the locking frame moves toward the storage hopper, the locking block is inserted into the locking groove, the manager leaves, and returns to step S2.

[0059] The beneficial effects of the present invention will be described in detail in the examples to make the beneficial effects more obvious. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] Figure 1 This is a front view of the food additive feeding device according to an embodiment of the present application;

[0061] Figure 2 This is a left view of the food additive feeding device according to the embodiment of the present application;

[0062] Figure 3 Based Figure 2 A schematic diagram of the partially enlarged structure at center A;

[0063] Figure 4This is a schematic diagram of the electronic component structure of the food additive feeding device according to an embodiment of the present application.

[0064] Reference numerals

[0065] 1-machine body, 2-storage unit, 201-storage hopper, 202-installation slot, 3-conveying unit, 4-locking unit, 401-lifting seat, 402-locking slot, 403-transverse slot, 404-locking block, 405-swing arm, 406-connecting rod, 5-lifting unit, 501-transverse chamber, 502-transverse slider, 503-screw rod, 504-lifting slot, 505-lifting slider, 6-locking frame, 601-frame, 602-transmission transverse slot, 603-transmission slider, 604-spring, 605-transmission column, 606-transmission vertical slot, 607-card edge, 608-limiting beam. DETAILED DESCRIPTION

[0066] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0067] The terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0068] The server provided in the embodiment of the present application is described in detail below through specific embodiments and application scenarios in conjunction with the accompanying drawings.

[0069] Embodiment 1:

[0070] like Figure 1 and Figure 4 As shown, an embodiment of the present application provides a food additive feeding device, including a body 1; a plurality of storage units 2 installed in the body 1 for storing various additives; a plurality of conveying units 3 respectively used to discharge various additives from each storage unit 2; an image capture unit for recognizing faces, taking photos and recording videos; and a processor electrically connected to the conveying unit 3 and the image capture unit.

[0071] In an embodiment of the present application, the above-mentioned food additive feeding device and control method are adopted, and the facial information is entered through the image capture unit, and the conveying unit 3 outputs the additives in the storage unit 2 to the container prepared in advance by the personnel. At the same time, the processor records the user, batch, warranty period, time of collection, quantity collected, remaining quantity, and on-site scene image records, and generates reports. The running time of the conveying unit 3 is controlled by the processor to achieve the effect of quantitative discharging. The conveying unit 3 adopts a discharging pipe and an auger. The rotating auger feeds the additives in the storage unit 2 into the discharging pipe, and the discharging pipe outputs the additives into the container. In this way, the ratio accuracy of the additives is improved, and the traceability capability is provided, making the data more real and powerful, and improving the practicality of the equipment.

[0072] Embodiment 2:

[0073] like Figure 4 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, it also includes an object sensor, which is used to detect the additive reserves in the storage unit 2; a voice broadcast unit, which is used to make a sound; a warning light, which is used to emit an alarm light, and the object sensor, voice broadcast unit, warning light and WIFI module are all electrically connected to the processor.

[0074] In this embodiment, due to the use of the above-mentioned structure, when the object sensor senses that the additive reserves in the storage unit 2 are less than the preset value, it sends an electrical signal to feedback to the processor, and the processor sends an electrical signal to start the voice broadcast unit, issuing a sound alarm to remind the management personnel to replenish the additive. In this way, the practicality of the equipment is improved.

[0075] Embodiment 3:

[0076] like Figure 4 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, it also includes a temperature and humidity sensing unit, which is used to detect the temperature and humidity of the additive in the storage unit 2; a touch display panel, and the temperature and humidity sensing unit and the touch display panel are both electrically connected to the processor.

[0077] In this embodiment, due to the adoption of the above-mentioned structure, the temperature and humidity sensing unit sends the temperature and humidity production electrical signal of the additive in the storage unit 2 to the processor, and the processor sends the electrical signal to the touch display panel for visualization, which is convenient for management personnel to control.

[0078] Embodiment 4:

[0079] like Figure 4 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, a voice input unit is also included for inputting voice information into the processor.

[0080] In this embodiment, due to the adoption of the above structure, the provision of the voice input unit facilitates the operator to control the operation of the device by voice, thereby improving the practicability of the device.

[0081] Embodiment 5:

[0082] like Figure 4 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, an infrared sensor is also included, which is used to detect the position of a person, and the infrared sensor is electrically connected to the processor.

[0083] In this embodiment, due to the adoption of the above-mentioned structure, the position of personnel is detected by setting an infrared sensor. When there is no person in front of the body 1, the device enters sleep mode. When a person moves to the front of the body 1 and prepares to operate, the device wakes up. In this way, electricity is saved.

[0084] Embodiment 6:

[0085] like Figure 1 and Figure 4 As shown, in this embodiment, in addition to the structural features of the aforementioned embodiments, the storage unit 2 includes a storage hopper 201 with an inner cavity and an open top; a mounting groove 202, which is arranged on one side of the body 1 for the storage hopper 201 to be installed; and a locking unit 4, which is used to fix the storage hopper 201 entering the mounting groove 202.

[0086] In this embodiment, due to the adoption of the above-mentioned structure, the storage hopper 201 is installed in the machine body 1 through the mounting groove 202, and the storage hopper 201 is fixed by the locking unit 4 to prevent it from being separated from the mounting groove 202, thereby improving the stability of the installation of the storage hopper 201, preventing foreign objects from falling into the storage hopper 201, and improving the practicability of the equipment.

[0087] Embodiment 7:

[0088] In this embodiment, in addition to the structural features of the aforementioned embodiments, the locking unit 4 includes a lifting seat 401, which is movably installed in the mounting groove 202 and driven to lift by the lifting unit 5; a locking groove 402, which is arranged on the back of the storage hopper 201; a transverse groove 403, which is arranged laterally on the inner wall of the mounting groove 202; a locking frame 6, which is installed in the transverse groove 403 for sliding laterally; a locking block 404, which is installed at the end of the locking frame 6 for engaging with the locking groove 402; a swing arm 405, the middle part of which is rotatably installed in the mounting groove 202 by a rotating shaft to drive the locking frame 6 to slide in the transverse groove 403; and a connecting rod 406, both ends of which are respectively hinged to the bottom end of the swing arm 405 and the inner side of the bottom surface of the lifting seat 401.

[0089] In this embodiment, due to the above structure, when installing or removing the storage hopper 201, the lifting unit 5 is operated to drive the lifting seat 401 to rise and fall. At the same time, the connecting rod 406 drives the swing arm 405 to swing around the rotating shaft. When the lifting seat 401 rises, the swing arm 405 swings toward the lifting seat 401, driving the locking frame 6 to slide in the transverse groove 403 until the top of the storage hopper 201 placed on the top of the lifting seat 401 abuts against the inner wall of the top of the installation groove 202, and the locking block 404 Inserted into the locking groove 402, it cooperates with the locking groove 402 to prevent the storage hopper from being separated from the installation groove 202. When the lifting seat 401 descends, the swing arm 405 swings away from the lifting seat 401, driving the locking frame 6 to slide in the transverse groove 403 until the top of the storage hopper 201 placed on the top of the lifting seat 401 is out of contact with the inner wall of the top of the installation groove 202, and the locking block 404 is separated from the locking groove 402. In this way, it is convenient to install and disassemble the storage hopper 201.

[0090] Embodiment 8:

[0091] In this embodiment, in addition to the structural features of the aforementioned embodiments, the lifting unit 5 includes a transverse movement cavity 501, which is located at the bottom of the body 1; a transverse movement slider 502, which is movably installed in the transverse movement cavity 501 along the transverse direction and has a screw hole on one end face and the other end face is inclined; a screw rod 503, which is driven to rotate by a motor and cooperates with the screw hole for transmission; a lifting groove 504, which connects the transverse movement cavity 501 and the installation groove 202; a lifting slider 505, the top end of which is fixedly installed at the bottom of the lifting seat 401, the bottom end face is inclined and can movably pass through the lifting groove 504 and then abut against the inclined end face of the transverse movement slider 502.

[0092] In this embodiment, due to the adoption of the above-mentioned structure, the motor drives the lead screw to rotate, and the lead screw and the screw hole cooperate to make the transverse sliding block 502 slide in the transverse sliding cavity 501, so that the lifting slider 505 connected through the inclined end face transmission is lifted and lowered in the lifting groove 504 along with the movement of the transverse sliding block 502, driving the lifting seat 401 to drive the storage hopper 201 to rise and fall in the installation groove 202, and self-locking is achieved through the cooperation of the lead screw and the screw hole, so that the lifting seat 401 can be fixed in position after adjusting the height.

[0093] Embodiment 9:

[0094] In this embodiment, in addition to the structural features of the aforementioned embodiments, the locking frame 6 includes a frame body 601, which is movably installed in the transverse displacement groove 403 along the horizontal direction; a transmission transverse groove 602, which is arranged on one side of the frame body 601; a transmission slider 603, which is movably installed in the transmission transverse groove 602; a spring 604, which has a pair and is installed between the two ends of the transmission slider 603 and the two ends of the transmission transverse groove 602; a transmission column 605, which is fixedly installed on the transmission slider 603; a transmission vertical groove 606, which is arranged at the end of the swing arm 405 away from the connecting rod 406 for sliding cooperation of the transmission column 605; a clamping edge 607, which is arranged at the end of the frame body 601 away from the storage hopper 201; a limiting beam 608, which is installed in the installation groove 202 and is used to cooperate with the clamping edge 607 to limit the frame body 601.

[0095] In this embodiment, due to the adoption of the above-mentioned structure, when the swing arm 405 swings, the transmission vertical slot 606 swings accordingly, and the transmission slider 603 is driven to slide in the transmission horizontal slot 602 through the transmission column 605. Through the setting of the spring 604, the transmission slider 603 and the transmission horizontal slot 602, as the lifting seat 401 rises, the end of the frame 601 abuts against the outer wall of the back side of the storage hopper 201 until the top of the storage hopper 201 abuts against the inner wall of the top of the installation slot 202, the locking block 404 is inserted into the locking slot 402, and the clamping edge 607 abuts against the limiting beam 608, thereby completing the fixation of the storage hopper 201. In this way, the storage hopper 201 is prevented from being pulled out of the installation slot 202, thereby improving the stability of the installation of the storage hopper 201.

[0096] Embodiment 10:

[0097] In this embodiment, a method for controlling a food additive feeding device is also disclosed, comprising the following steps:

[0098] S1, the infrared sensor detects that a person moves in front of the machine body 1, and enters step S2;

[0099] S2, the image capture unit identifies and takes photos and videos for recording, the personnel inputs the type and quantity of additives to be taken out through the touch display panel, the processor outputs a signal to start the conveying unit 3 to output the additives in the inner cavity of the storage hopper 201 to the container prepared by the personnel, after outputting the specified type and quantity of additives, the processor outputs a signal to close the conveying unit 3, and enters step S3, if the object sensor detects that the amount of additives in the inner cavity of the storage hopper is less than a certain value, enters step S4;

[0100] S3, the processor records the recipient, batch, warranty period, receipt time, receipt quantity, remaining quantity, on-site scene image records, and generates reports;

[0101] S4, the processor sends an electrical signal to control the voice broadcast unit to make a sound, the warning light to emit an alarm light, and the WIFI module to send a signal to the software platform, linking the mobile phone to issue an alarm reminder, alerting the personnel, waiting for the management personnel to enter the working range of the image capture unit, and enter step S5;

[0102] S5, the image capture unit identifies the manager, the voice input unit detects the manager's special voice command, the main processor sends an electrical signal to start the motor, the lead screw rotates, the traverse slider 502 slides in the traverse cavity 501 away from the storage hopper, the lifting slider 505, the lifting seat 401 and the storage hopper descend, the connecting rod 406 drives the swing arm 405 to swing, the locking frame 6 moves away from the storage hopper, the locking block 404 disengages from the locking groove 402, the main processor sends an electrical signal to turn off the motor after 3 seconds, the manager adds additives into the storage hopper, sends a special voice command, and enters step S6;

[0103] S6. The voice input unit detects the special voice command of the administrator, the main processor sends an electrical signal to start the motor to reverse, the screw rotates, the transverse slider 502 slides in the transverse cavity 501 toward the storage hopper, the lifting slider 505, the lifting seat 401 and the storage hopper rise, the connecting rod 406 drives the swing arm 405 to swing, the locking frame 6 moves toward the storage hopper, the locking block 404 is inserted into the locking groove 402, the administrator leaves, and returns to step S2.

[0104] In this embodiment, due to the above structure, through the setting of infrared sensors, image capture units and processors, picture collection, video collection, behavior trajectory collection, and positioning and departure collection are adopted to carry out abnormal alarm processing, so as to truly put prevention first and safety first. It truly achieves: real-time, full-time efficient and accurate supervision and management, and automatic data collection of the whole process, which is accurate and error-free.

[0105] It should be noted that, in this article, the process, method, article or device of the technical element includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the elements defined by the sentence "including a ..." do not exclude the existence of other identical elements in the process, method, article or device including the element. In addition, it should be pointed out that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0106] The embodiments of the present application are described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A food additive feeding device, characterized in that: include: Body (1); A plurality of storage units (2) installed in the machine body (1) for storing various additives; A plurality of conveying units (3) are respectively used to discharge various types of additives from various storage units (2); Image capture unit, which is used to recognize faces, take photos and record videos; A processor electrically connected to the transport unit (3) and the image capture unit; The storage unit (2) comprises: a storage hopper (201) having an inner cavity and an open top; A mounting groove (202) disposed on one side of the machine body (1) for mounting the storage hopper (201); A locking unit (4) for fixing the storage hopper (201) entering the installation groove (202); The locking unit (4) comprises: a lifting seat (401) which is movably mounted in the mounting groove (202) and driven to rise and fall by the lifting unit (5); A locking groove (402) disposed on the back side of the storage hopper (201); A transverse displacement groove (403) arranged in a transverse direction on an inner side wall of the mounting groove (202); A locking frame (6) which is slidably installed in the transverse displacement groove (403) in a transverse direction; A locking block (404) mounted at the end of the locking frame (6) for engaging with the locking groove (402); A swing arm (405), the middle portion of which is rotatably mounted in the mounting groove (202) via a rotating shaft and is used to drive the locking frame (6) to slide in the transverse displacement groove (403); A connecting rod (406), both ends of which are respectively hinged to the bottom end of the swing arm (405) and the inner side of the bottom surface of the lifting seat (401); It also includes: an object sensor, which is used to detect the amount of additive stored in the storage unit (2); A voice broadcast unit, which is used to make a sound; Warning lights, which are used to emit warning lights; WIFI module, which is used to send signals to the software platform; Wherein, the object sensor, voice broadcast unit, warning light and WIFI module are all electrically connected to the processor.

2. A food additive feeding device according to claim 1, characterized in that: Also includes: A temperature and humidity sensing unit, used to detect the temperature and humidity of the additive in the storage unit (2); Touch display panel; Wherein, the temperature and humidity sensing unit and the touch display panel are both electrically connected to the processor.

3. A food additive feeding device according to claim 2, characterized in that: Also includes: A voice input unit is used to input voice information into the processor.

4. A food additive feeding device according to claim 3, characterized in that: Also includes: Infrared sensor, which is used to detect the position of people; Wherein, the infrared sensor is electrically connected to the processor.

5. A food additive feeding device according to claim 4, characterized in that: The lifting unit (5) comprises: a transverse movement chamber (501) located at the bottom of the machine body (1); A transverse sliding block (502) is movably installed in the transverse moving cavity (501) in the transverse direction and has a screw hole on one end surface and an inclined arrangement on the other end surface; A screw rod (503) is driven to rotate by a motor and is in transmission cooperation with a screw hole; A lifting groove (504) connecting the transverse movement cavity (501) and the mounting groove (202); The lifting slider (505) has its top end fixedly mounted on the bottom of the lifting seat (401), and its bottom end face is inclined and can flexibly pass through the lifting slot (504) and then abut against the inclined end face of the transverse sliding slider (502).

6. A food additive feeding device according to claim 5, characterized in that: The locking frame (6) comprises: a frame body (601) which is movably installed in the transverse displacement groove (403) in the transverse direction; A transmission transverse groove (602) disposed on one side of the frame (601); A transmission slider (603) movably mounted in the transmission transverse groove (602); A pair of springs (604) are installed between the two ends of the transmission slider (603) and the two ends of the transmission transverse groove (602); A transmission column (605) fixedly mounted on the transmission slider (603); A transmission vertical groove (606) is provided at one end of the swing arm (405) away from the connecting rod (406) for sliding fit of the transmission column (605); A clamping edge (607) disposed at an end of the frame (601) away from the storage hopper (201); A limiting beam (608) is installed in the installation groove (202) and is used to cooperate with the clamping edge (607) to limit the frame (601).

7. A control method suitable for the food additive feeding device according to claim 6, characterized in that: The following steps are involved: S1, the infrared sensor detects that a person moves in front of the machine body (1), and then proceeds to step S2; S2, the image capture unit identifies and takes photos and videos for recording, the personnel inputs the type and quantity of the additive to be taken out through the touch display panel, the processor outputs a signal to start the conveying unit (3) to output the additive in the inner cavity of the storage hopper (201) to the container prepared by the personnel, after the specified type and quantity of the additive are output, the processor outputs a signal to close the conveying unit (3), and the process goes to step S3, if the object sensor detects that the amount of the additive in the inner cavity of the storage hopper is less than a certain value, the process goes to step S4; S3, the processor records the recipient, batch, warranty period, receipt time, receipt quantity, remaining quantity, on-site scene image records, and generates reports; S4, the processor sends an electrical signal to control the voice broadcast unit to make a sound, the warning light to emit an alarm light, and the WIFI module to send a signal to the software platform, linking the mobile phone to issue an alarm reminder, alerting the personnel, waiting for the management personnel to enter the working range of the image capture unit, and enter step S5; S5, the image capture unit identifies the manager, the voice input unit detects the manager's special voice command, the main processor sends an electrical signal to start the motor, the lead screw rotates, the traverse slider (502) slides in the traverse chamber (501) in a direction away from the storage hopper, the lifting slider (505), the lifting seat (401) and the storage hopper descend, the connecting rod (406) drives the swing arm (405) to swing, the locking frame (6) moves in a direction away from the storage hopper, the locking block (404) disengages from the locking groove (402), the main processor sends an electrical signal to turn off the motor after 3 seconds, the manager adds additives into the storage hopper, sends a special voice command, and enters step S6; S6. The voice input unit detects the special voice command of the administrator, and the main processor sends an electrical signal to start the motor to reverse, the screw rotates, the transverse slide block (502) slides in the transverse chamber (501) toward the storage hopper, the lifting slide block (505), the lifting seat (401) and the storage hopper rise, the connecting rod (406) drives the swing arm (405) to swing, the locking frame (6) moves toward the storage hopper, the locking block (404) is inserted into the locking groove (402), the administrator leaves, and returns to step S2.

Images