A quantitative filling device, system and control method for puree

Abstract

The application provides a quantitative filling equipment, system and control method for taro puree, which comprises a front treatment device arranged on the top of a bearing frame, a filling assembly arranged at the bottom of the front treatment device, and an external motor arranged on the bearing frame and close to and coupled with the filling assembly. The front treatment device comprises a material guiding assembly connected with the top of the bearing frame, and a bubble breaking assembly arranged at the bottom of the material guiding assembly and used for connecting the material guiding assembly and the filling assembly. The taro puree can be stirred in real time through the material guiding assembly, and the taro puree is uniformly ensured through the spiral transmission mode. Through the bubble breaking piece in the bubble breaking assembly, the fixed inner cylinder wall carrying the taro puree can be knocked to vibrate and break the bubbles remaining in the taro puree, so that the bubbles existing in the taro puree during the processing stage are greatly reduced, the flowability of the taro puree during the transmission process is ensured, and the subsequent filling process is smooth and accurate.

Description

Technical Field

[0001] This invention relates to the field of food processing technology, and in particular to a quantitative filling device, system and control method for taro paste. Background Technology

[0002] The production and processing of taro paste is a multi-step process that aims to transform taro into a smooth and flavorful taro paste product. The production and processing steps include material selection and pre-treatment (including washing and peeling), steaming and seasoning, stirring and frying, filling and quality control.

[0003] Most current taro paste filling equipment focuses on continuous innovation and improvement in filling efficiency and quantitative control, but lacks pre-treatment operations for taro paste, such as real-time stirring and bubble removal. Due to the high viscosity of taro paste, without the above pre-treatment operations, the viscosity of the taro paste will gradually increase and the fluidity will decrease during the long waiting period for filling. At the same time, due to incomplete bubble removal, a large number of bubbles will remain inside the taro paste after cooling. This will reduce the smoothness of subsequent filling operations due to the increased viscosity and the large number of residual bubbles, thus affecting filling efficiency and causing large errors in filling volume. Summary of the Invention

[0004] Based on this, the purpose of the present invention is to provide a quantitative filling device, system and control method for taro paste, which aims to solve the problem that the current taro paste filling equipment lacks pre-treatment operations for taro paste, affecting filling efficiency and causing large errors in filling volume.

[0005] The present invention proposes a quantitative filling device for taro paste, comprising a pre-processing device with a support frame disposed on the top of the support frame, a filling component disposed at the bottom of the pre-processing device, and an external motor disposed on the support frame and close to the filling component and connected to the filling component. The pretreatment equipment includes a material guiding assembly connected to the top of the support frame, and a defoaming assembly disposed at the bottom of the material guiding assembly and used to connect the material guiding assembly and the filling assembly; The feeding assembly includes a fixed cylinder fixedly connected to the support bracket, a motor at least partially embedded in the top of the fixed cylinder, a feed inlet movably disposed on the top of the fixed cylinder and near the motor, an output shaft connected to the output end of the motor, a first blade disposed on the output shaft near the motor and used for stirring taro paste, and a second blade disposed on the output shaft and located below the first blade for conveying taro paste. The bubble-breaking assembly includes a fixed inner cylinder communicating with the bottom of the fixed cylinder, and a bubble-breaking component sleeved outside the fixed inner cylinder and driven by the external motor to strike the outer surface of the fixed inner cylinder.

[0006] As described above, the first blade in the feeding assembly can stir the taro paste in real time to ensure its fluidity. The second blade can be used to assist in the transfer of the taro paste, and the spiral transfer method ensures the uniformity of the taro paste. At the same time, the defoaming component in the defoaming assembly can tap the wall of the fixed inner cylinder carrying the taro paste to break the residual air bubbles in the taro paste. This greatly reduces the air bubbles in the taro paste during the processing stage and ensures the fluidity of the taro paste during the transfer process. This improves the smoothness and accuracy of the subsequent filling process and solves the problem that the current taro paste filling equipment lacks pre-treatment of taro paste, which affects the filling efficiency and causes large errors in the filling volume.

[0007] Furthermore, the second blade is designed in a spiral shape, and the spiral diameter of the second blade gradually decreases from the fixed cylinder towards the fixed inner cylinder. The side of the second blade away from the first blade is at least partially embedded in the fixed inner cylinder.

[0008] Furthermore, a guide scraper extends outward from the side of the second blade away from the first blade, and the guide scraper corresponds to the bottom opening of the fixed inner cylinder.

[0009] Furthermore, the bubble-breaking component also includes a flow guide portion embedded in the center of the bottom opening of the fixed inner cylinder. The flow guide portion has a hemispherical design, the material guide scraper is in contact with the top outer surface of the flow guide portion, and the material guide scraper has a semi-circular groove on the side near the flow guide portion.

[0010] Furthermore, the bubble-breaking component includes a transmission gear movably sleeved on the top of the fixed inner cylinder and connected to the output end of the external motor, a movable sleeve extending outward along the bottom of the transmission gear, multiple sets of protrusions circumferentially disposed on the outer surface of the fixed inner cylinder, and a striking component embedded in the inner side of the movable sleeve and at least partially abutting against the protrusions. The external motor drives the transmission gear to sequentially drive the movable sleeve and the striking component to rotate circumferentially against the surface of the protrusions, so that the striking component collides with the protrusions and causes the wall of the fixed inner cylinder to vibrate. The striking component includes multiple spring shafts movably disposed on the inner wall of the movable sleeve and striking portions extending along the outer surface of the spring shafts toward the protrusions.

[0011] Furthermore, an insulating sleeve is provided around the filling component and at the bottom of the defoaming component. A heating part is provided on the inner side of the insulating sleeve where it contacts the outer wall of the defoaming component. The heating part heats the surface of the defoaming component so that heat is transferred to the inner taro paste.

[0012] Furthermore, the filling assembly includes a feeding cylinder communicating with the side of the fixed inner cylinder away from the fixed cylinder, a driving part disposed on the side of the feeding cylinder near the fixed inner cylinder, a telescopic rod disposed at the output end of the driving part, and a piston disc disposed on the side of the telescopic rod away from the driving part.

[0013] Furthermore, the feeding cylinder has feeding ports on both sides near the fixed inner cylinder for connecting to the fixed inner cylinder, and a discharge port adapted to the outer diameter of the piston disc is opened at the bottom of the feeding cylinder and below the piston disc.

[0014] Furthermore, a limiting member for controlling the movement trajectory of the piston disc is embedded inside the discharge port.

[0015] A control method for a taro paste quantitative filling device according to an embodiment of the present invention is used to control the taro paste quantitative filling device described in the present invention. The method includes: By activating the motor on the feeding assembly to drive the first blade to stir the taro paste at a constant speed in real time, and continuously feeding the taro paste to the second blade below the first blade, the second blade will spirally transfer the taro paste, guiding it into the defoaming assembly and the filling assembly in sequence. When the taro paste enters the bubble-breaking component, the external motor is activated to drive the bubble-breaking component, so that the cylinder wall of the bubble-breaking component continuously vibrates to break the bubbles in the taro paste. After the taro paste enters the filling assembly, the filling quantity information in the production order is obtained, and the limiting member located at the discharge port is extended according to the filling quantity information. Then, the drive unit is activated to drive the telescopic rod and the piston plate to move towards or away from the limiting member in sequence, so as to discharge a certain amount of taro paste from the discharge port. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the taro paste quantitative filling equipment in Embodiment 1 of the present invention; Figure 2 This is a partial cross-sectional structural diagram of the taro paste quantitative filling equipment in Embodiment 1 of the present invention; Figure 3 This is a partial cross-sectional structural diagram of the material guiding component in the quantitative filling equipment for taro paste according to Embodiment 1 of the present invention; Figure 4This is a partial cross-sectional schematic diagram of the defoaming component in the quantitative filling equipment for taro paste according to Embodiment 1 of the present invention. Figure 5 This is a partial cross-sectional structural diagram of the bubble-breaking component in the quantitative filling equipment for taro paste according to Embodiment 1 of the present invention. Figure 6 This is a partial cross-sectional structural diagram of the filling component in the taro paste quantitative filling equipment of Embodiment 1 of the present invention; Figure 7 This is a flowchart illustrating the control method of the taro paste quantitative filling equipment in Embodiment 2 of the present invention. Figure 8 This is a partial cross-sectional structural diagram of the taro paste quantitative filling equipment in Embodiment 3 of the present invention.

[0017] Explanation of key component symbols:

[0018] The following detailed description of the embodiments will further illustrate the present invention in conjunction with the above-described accompanying drawings. Detailed Implementation

[0019] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of the invention are illustrated in the drawings. However, the invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

[0020] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] Example 1 Please see Figures 1 to 6The image shows a quantitative filling device for taro paste according to Embodiment 1 of the present invention. It includes a pre-treatment device mounted on top of a support frame 1, a filling component 5 mounted at the bottom of the pre-treatment device, and an external motor 4 mounted on the support frame 1, close to and connected to the filling component 5. The pre-treatment device includes a guiding component 2 connected to the top of the support frame 1, and a defoaming component 3 mounted at the bottom of the guiding component 2 for connecting the guiding component 2 and the filling component 5. The guiding component 2 includes a fixed cylinder 21 fixedly connected to the support frame 1, a motor 23 at least partially embedded in the top of the fixed cylinder 21, a feed inlet 22 movably mounted on the top of the fixed cylinder 21 and close to the motor 23, an output shaft 24 connected to the output end of the motor 23, and a component mounted on the output shaft 24 close to the motor 23 for stirring the taro paste. The first blade 25 is cylindrical and arranged in pairs on the output shaft 24. The second blade 26, which is located on the output shaft 24 and below the first blade 25, is used to transport taro paste. The second blade 26 is spirally designed, and the spiral diameter of the second blade 26 gradually decreases from the fixed cylinder 21 toward the fixed inner cylinder 33. The side of the second blade 26 away from the first blade 25 is at least partially embedded in the fixed inner cylinder 33. The side of the second blade 26 away from the first blade 25 extends outward to form a guide scraper 27, which corresponds to the bottom opening of the fixed inner cylinder 33. The bubble-breaking component 3 includes a fixed inner cylinder 33 that communicates with the bottom of the fixed cylinder 21, and a bubble-breaking component that is sleeved on the outside of the fixed inner cylinder 33 and driven by an external motor 4 to strike the outer surface of the fixed inner cylinder 33.

[0023] Furthermore, the bubble-breaking component also includes a guide portion 34 embedded in the center of the bottom opening of the fixed inner cylinder 33. The guide portion 34 has a hemispherical design, and the guide scraper 27 contacts the top outer surface of the guide portion 34. The guide scraper 27 has a semi-circular groove on the side near the guide portion 34. The bubble-breaking component includes a transmission tooth 31 movably sleeved on the top of the fixed inner cylinder 33 and connected to the output end of the external motor 4, a movable sleeve 32 extending outward from the bottom of the transmission tooth 31, and multiple sleeves circumferentially arranged on the outer surface of the fixed inner cylinder 33. The system comprises a protrusion 35 and a striking element embedded inside the movable sleeve 32 and at least partially abutting against the protrusion 35. An external motor 4 drives a transmission gear 31 to sequentially rotate the movable sleeve 32 and the striking element around the surface of the protrusion 35, causing the striking element to collide with the protrusion 35 and vibrate the wall of the fixed inner cylinder 33. The striking element includes multiple spring shafts 36 movably disposed on the inner wall of the movable sleeve 32, and a striking point extending along the outer surface of the spring shafts 36 towards the protrusion 35. The filling assembly 5 includes a feeding cylinder 51 communicating with the side of the fixed inner cylinder 33 away from the fixed cylinder 21, a drive unit 53 disposed on the side of the feeding cylinder 51 near the fixed inner cylinder 33, a telescopic rod 54 disposed at the output end of the drive unit 53, and a piston disc 55 disposed on the side of the telescopic rod 54 away from the drive unit 53. The feeding cylinder 51 has feeding ports 52 on both sides near the fixed inner cylinder 33 for communicating with the fixed inner cylinder 33, and a bottom portion of the feeding cylinder 51 below the piston disc 55 for communicating with the drive unit 53. The outer diameter of the piston disc 55 is adapted to the discharge port 56. The inner side of the discharge port 56 is provided with a limiting member 57 for controlling the movement trajectory of the piston disc 55. In some optional embodiments, the limiting member 57 can be provided with multiple inwardly extending telescopic ends on the inner side of the discharge port 56 to limit the movement trajectory of the piston disc 55 at the discharge port 56, so as to realize the negative pressure between the piston disc 55 and the discharge port 56 to press out a certain amount of taro paste, or the limiting member 57 can be a ring that is slidably arranged on the inner side of the discharge port 56.

[0024] In practical implementation, the operator first introduces the taro paste raw material into the fixed cylinder 21 through the feed inlet 22, and controls the motor 23 through the controller. The controller of the taro paste quantitative filling equipment of this application can be located at any convenient position for the operator, and can be an MCU (Microcontroller Unit) chip to achieve overall control of the taro paste quantitative filling equipment. The controller and the taro paste quantitative filling equipment are electrically connected, including wired and wireless connections. Wireless connection methods include, but are not limited to, Bluetooth, WiFi, IF radio frequency, and Zigbee. Wired connection methods include, but are not limited to, a USB line connecting the taro paste quantitative filling equipment and the controller. Then, the motor 23 drives the output shaft 24 at its output end, simultaneously driving the first blade 25 and the second blade 26 to rotate and output. During this process, to prevent the taro paste from easily sticking together when stationary... In the event of clumping, the first paddle 25 can stir the taro paste in real time to ensure its fluidity. Simultaneously, the second paddle 26, with its close fit to the bottom inner wall of the fixed cylinder 21 and the inner wall of the fixed inner tube 33, reduces the contact between the taro paste and the external environment during transfer between the feeding component 2 and the defoaming component 3. This ensures food safety and prevents clumping caused by rapid moisture loss in the taro paste. It should be noted that in this field, ensuring the fluidity of taro paste depends on its temperature and humidity. Low temperatures can also affect its fluidity, thus impacting the smoothness of subsequent filling operations. In some optional embodiments of the present invention, temperature and humidity sensors can be added to the inner wall of the fixed cylinder 21 to ensure real-time monitoring of the taro paste state. The operator can select to add a certain amount of hot water along the feed inlet 22 according to the real-time feedback of the taro paste state data to simultaneously ensure the temperature and humidity of the taro paste. Then, the taro paste located above the fixed cylinder 21 in the area covered by the first paddle 25 will continue to flow downwards to the second paddle 26, and the second paddle 26 will spirally transfer the taro paste to the defoaming component 3 in real time. At the same time, the operator can control the external motor 4 to start through the controller. The external motor 4 drives the transmission gear 31 and simultaneously drives the movable sleeve 32 along the fixed cylinder 21. The fixed inner cylinder 33 rotates circumferentially. During this process, the striking part 37, located inside the movable sleeve 32, moves around the protrusion 35 on the outer surface of the fixed inner cylinder 33. As the striking part 37 moves around the protrusion 35, it is restricted by the spring shaft 36 on the side away from the striking part 37, causing the striking part 37 to undulate around the outer surface of the protrusion 35. During this undulating process, the striking part 37 generates a striking vibration at the gap of the protrusion 35, effectively transmitting the vibration force to the wall of the fixed inner cylinder 33 and then extending to the taro paste inside the fixed inner cylinder 33. This effectively breaks up the bubbles in the taro paste, thus dealing with the air bubbles remaining inside the taro paste during the stirring process.In conjunction with the aforementioned process of the taro paste passing sequentially through the first blade 25 and the second blade 26, the defoaming effect can be further improved. Furthermore, the tapping of the inner cylinder 33 by the tapping part 37 effectively prevents the taro paste from sticking to the inner cylinder 33. Through the pre-treatment of the taro paste during the transfer process using the first blade 25, the second blade 26, and the tapping part 37, air bubbles within the taro paste during processing are greatly reduced, while ensuring the fluidity of the taro paste during transfer, thereby improving the smoothness and accuracy of the subsequent filling process.

[0025] Furthermore, once the taro paste is at the bottom of the fixed inner cylinder 33, it can be pushed out to the discharge cylinder 51 by the guide scraper 27. It should be noted that there are two guide scrapers 27, both of which are inclined along the spiral direction of the second blade 26, so that the taro paste can be evenly discharged along the inclined direction of the guide scraper 27 during the transmission process. Further, since the second blade 26 guides the taro paste into the discharge cylinder 51 in a spiral manner, and the state of the taro paste presented by the spiral discharge is intermittent falling into the discharge cylinder 51, a certain amount of air bubbles may be generated between the taro paste, which may affect the smoothness of subsequent discharge. Therefore, by using the guide scraper 27, which is parallel to the discharge port 52, the taro paste at the end of the second blade 26 can be continuously guided into the discharge cylinder 51 in a manner that is flush with the discharge port 52, which greatly ensures the smooth flow of the taro paste and avoids the generation of air bubbles.

[0026] Furthermore, after the taro paste enters the feeding cylinder 51, the operator can control the drive unit 53 via the controller to drive the telescopic rod 54 and piston disc 55 towards the discharge port 56. In some optional embodiments, the telescopic rod 54 can be a pneumatic or hydraulic telescopic rod, and the corresponding drive unit 53 can be a cylinder or a hydraulic pump. Before this, the operator also needs to control the telescopic end on the limiting member 57 to pop out according to the specific filling volume, and retract it sequentially into the inner wall of the discharge port 56 from top to bottom, thereby restricting the movement trajectory of the piston disc 55 within the discharge port 56, achieving the effect of controlling the quantitative feeding and filling. In some optional embodiments, the limiting member 57 can also be... As a ring that slides inside the discharge port 56, the operator can control the limiting member 57 to move to a designated position inside the discharge port 56 according to the amount of taro paste to be discharged, thereby limiting the piston disc 55 and completing the quantitative feeding operation. In addition, based on the piston-type quantitative feeding of this application, in some optional embodiments of the present invention, the feeding cylinder 51 and the fixed cylinder 21 are detachable, and the piston disc 55 and the output end of the telescopic rod 54 are also detachable. The operator can select and replace the feeding cylinder 51 with an inner space capacity that matches the order feeding amount according to the required feeding amount. Correspondingly, due to the change in the inner diameter capacity of the feeding cylinder 51, a piston disc 55 with an inner diameter that matches it may be used in conjunction.

[0027] In summary, the first blade 25 in the material guiding component 2 can stir the taro paste in real time to ensure its fluidity. The second blade 26 can be used to assist in the transfer of the taro paste, and the spiral transfer method ensures the uniformity of the taro paste. At the same time, the defoaming component 3 can tap the wall of the fixed inner cylinder 33 carrying the taro paste to break the residual air bubbles in the taro paste, which greatly reduces the air bubbles in the taro paste during the processing stage and ensures the fluidity of the taro paste during the transfer process. This improves the smoothness and accuracy of the subsequent filling process and solves the problem that the current taro paste filling equipment lacks pre-treatment of taro paste, which affects the filling efficiency and causes large errors in the filling volume.

[0028] Example 2 Please see Figure 7 The figure shows a control method for a quantitative filling device for taro paste according to the second embodiment of the present invention, which is applied to a quantitative filling device for taro paste. The method specifically includes steps S01-S03.

[0029] Step S01: The motor on the feeding assembly is activated to drive the first blade to stir the taro paste at a constant speed in real time. After continuously feeding the taro paste to the second blade below the first blade, the second blade performs spiral transfer of the taro paste, guiding the taro paste into the defoaming assembly and the filling assembly in sequence.

[0030] Step S02: After the taro paste enters the bubble-breaking component, the external motor is activated to drive the bubble-breaking component, so that the cylinder wall of the bubble-breaking component continuously vibrates to break the bubbles in the taro paste.

[0031] Step S03: After the taro paste enters the filling component, the filling quantity information in the production order is obtained, and the limiting component located at the discharge port is extended according to the filling quantity information. Then, the drive unit is activated to drive the telescopic rod and piston disc to move towards or away from the limiting component in sequence, so as to discharge a certain amount of taro paste from the discharge port.

[0032] Example 3 Please see Figure 8The image shows a quantitative filling device for taro paste according to Embodiment 3 of the present invention. The difference from Embodiment 1 is that a heat-insulating sleeve 6 is fitted around the filling component 5 and at the bottom of the defoaming component 3. A heating part 7 is provided on the inner side of the heat-insulating sleeve 6 where it contacts the outer wall of the defoaming component 3. In some optional embodiments, the heating part 7 is a heating resistance wire wound around the filling component 5, which can be used to perform secondary heating on the taro paste at the filling component 5 to ensure its fluidity during subsequent filling. Simultaneously, the heat-insulating sleeve 6 can be used to collect and wait for quantitative filling at the filling component 5. The taro paste is kept warm to prevent its temperature from dropping too quickly and affecting its flowability. The insulation sleeve 6 includes at least materials such as glass fiber, ceramic, aluminum foil, and hollow stainless steel. In some optional embodiments, a temperature sensor can also be installed inside the feeding cylinder 51, and the temperature sensor is electrically connected to the heating unit 7. This allows the temperature sensor to obtain the temperature of the taro paste at the feeding cylinder 51 in real time, and based on the current temperature of the taro paste, the heating unit 7 can be controlled to start and stop, so as to ensure the real-time temperature control and regulation of the taro paste and ensure its flowability, thereby further improving the accuracy of the subsequent taro paste filling quantity.

[0033] Example 4 The taro paste quantitative filling system of Embodiment 4 of the present invention includes: The feeding module is used to stir the taro paste to ensure its fluidity, and can also transfer the taro paste to the defoaming component while stirring it.

[0034] The bubble-breaking module is used to tap the wall of the fixed inner cylinder to break the air bubbles remaining in the taro paste, while ensuring the fluidity of the taro paste during the transfer process.

[0035] The filling module is used to export taro paste in a volumetric quantitative manner to achieve quantitative filling.

[0036] It should be noted that the material guiding module is a material guiding component, the bubble breaking module is a bubble breaking component, and the filling module is a filling component.

[0037] Furthermore, in some optional embodiments of the present invention, the filling module can also adopt a weight-based quantitative method, and the feeding in this method can be a spiral feeding method, such as that used in the feeding module. To meet the diversity of the food industry, similar products such as sweet potato puree, yam puree, pumpkin puree, and potato puree can all be used. By using the weight-based quantitative filling module proposed in this embodiment, it can be electrically connected to an external conveying device. The conveying device includes a conveyor belt for conveying, an electronic scale equidistantly arranged on the conveyor belt for carrying the filling boxes, and filling boxes placed on the electronic scale to hold quantitative food. In specific operation, the weighing system composed of the electronic scale can be electrically connected to the filling module. When the electronic scale carrying the filling boxes is transported to the bottom of the filling module by the conveyor belt, the feeding operation begins. The filling module is controlled to stop feeding in real time according to the weight information fed back by the electronic scale, so as to realize the weight-based quantitative feeding operation. The filling weight can be adjusted and set automatically. After the weight of the equipment is reached, the filling system automatically shuts down, so as to make the equipment more versatile.

[0038] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0039] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A quantitative filling device for taro paste, characterized in that: It includes a support frame, a pretreatment device disposed on top of the support frame, a filling assembly disposed at the bottom of the pretreatment device, and an external motor disposed on the support frame, close to the filling assembly, and connected to the filling assembly; The pretreatment equipment includes a material guiding assembly connected to the top of the support frame, and a defoaming assembly disposed at the bottom of the material guiding assembly and used to connect the material guiding assembly and the filling assembly; The feeding assembly includes a fixed cylinder fixedly connected to the support frame, a motor at least partially embedded in the top of the fixed cylinder, a feed inlet movably disposed on the top of the fixed cylinder and near the motor, an output shaft connected to the output end of the motor, a first blade disposed on the output shaft near the motor and used for stirring taro paste, and a second blade disposed on the output shaft and located below the first blade for conveying taro paste. The bubble-breaking assembly includes a fixed inner cylinder that communicates with the bottom of the fixed cylinder, and a bubble-breaking component that is sleeved on the outside of the fixed inner cylinder and driven by the external motor to strike the outer surface of the fixed inner cylinder. The second blade has a spiral design, and the spiral diameter of the second blade gradually decreases from the fixed cylinder towards the fixed inner cylinder. The side of the second blade away from the first blade is at least partially embedded in the fixed inner cylinder. The second blade extends outward from the side away from the first blade to form a guide scraper, which corresponds to the bottom opening of the fixed inner cylinder. The bubble-breaking component also includes a flow guide portion embedded in the center of the bottom opening of the fixed inner cylinder. The flow guide portion has a hemispherical design. The material guide scraper contacts the top outer surface of the flow guide portion, and a semi-circular groove is provided on the side of the material guide scraper near the flow guide portion. The bubble-breaking component includes a transmission gear movably sleeved on the top of the fixed inner cylinder and connected to the output end of the external motor, a movable sleeve extending outward from the bottom of the transmission gear, multiple sets of protrusions circumferentially arranged on the outer surface of the fixed inner cylinder, and a striking component embedded in the inner side of the movable sleeve and at least partially abutting against the protrusions. The external motor drives the transmission gear to sequentially drive the movable sleeve and the striking component to rotate circumferentially against the surface of the protrusions, so that the striking component collides with the protrusions and causes the wall of the fixed inner cylinder to vibrate. The striking component includes multiple spring shafts movably arranged on the inner wall of the movable sleeve and striking portions extending along the outer surface of the spring shafts toward the protrusions. The filling assembly includes a feeding cylinder that communicates with the side of the fixed inner cylinder away from the fixed cylinder, a drive unit disposed on the side of the feeding cylinder near the fixed inner cylinder, a telescopic rod disposed at the output end of the drive unit, and a piston disc disposed on the side of the telescopic rod away from the drive unit. The feeding cylinder has feeding ports on both sides near the fixed inner cylinder for connecting to the fixed inner cylinder, and a discharge port adapted to the outer diameter of the piston disc is opened at the bottom of the feeding cylinder and below the piston disc; The inner side of the discharge port is fitted with a limiting component for controlling the movement trajectory of the piston disc.

2. The quantitative filling equipment for taro paste according to claim 1, characterized in that: An insulating sleeve is fitted around the filling component and at the bottom of the defoaming component. A heating element is provided on the inner side of the insulating sleeve where it contacts the outer wall of the defoaming component. The heating element heats the surface of the defoaming component so that heat is transferred to the taro paste inside.

3. A control method for a quantitative filling device for taro paste, characterized in that, A quantitative filling device for taro paste according to any one of claims 1 to 2, the method comprising: The motor on the feeding assembly drives the first blade to stir the taro paste at a constant speed in real time. After continuously feeding the taro paste to the second blade below the first blade, the second blade performs spiral transfer of the taro paste, guiding the taro paste into the defoaming assembly and the filling assembly in sequence. When the taro paste enters the bubble-breaking component, the external motor is activated to drive the bubble-breaking component, so that the cylinder wall of the bubble-breaking component continuously vibrates to break the bubbles in the taro paste. When the taro paste enters the filling assembly, the filling quantity information in the production order is obtained, and the limiting member located at the discharge port is controlled to extend according to the filling quantity information. Then, the drive unit is activated to drive the telescopic rod and the piston plate to move towards or away from the limiting member in sequence, so as to discharge a certain amount of taro paste from the discharge port.

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