Food microparticle packaging device

Abstract

The utility model provides a food microparticle packaging device which comprises a base, a machine frame and a controller, the machine frame is arranged at the top of the base, first supporting plates are oppositely arranged on the base, a first rotating shaft is arranged between the two first supporting plates, a winding drum is sleeved on the first rotating shaft, a packaging film is wound on the winding drum, and the packaging film is located between two guide wheels. A packaging film is folded in half under the action of a guide wheel, a driving wheel and a plurality of guide plates, a cutter is arranged on one sides of the guide plates, a vertical sealing mechanism and a packaging bag moving mechanism are sequentially arranged on one side of the cutter, a fifth electric push rod is arranged on the bottom face of the rack, the telescopic end of the fifth electric push rod is connected with a material box, and a discharging pipe is arranged at the bottom of the material box. The device is compact in structure and small in occupied area, the functions of folding and edge sealing of a packaging film, cutting of the packaging film into independent packaging bags, quantitative filling and the like can be achieved, a bag opening can be automatically clamped and opened, the discharging pipe is inserted into the packaging bags for filling, and waste caused by material scattering is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of particle packaging, in particular to a food micro-particle packaging device. Background Art

[0002] Food packaging is an important part of the food production process. Food packaging is not only convenient for storage and carrying, but also plays a role in protecting food, preventing the influence of biological, chemical, and physical external factors, and extending the shelf life of food. Food packaging plays an important role from production to sales, and even to the hands of final consumers. With the improvement of living standards, food packaging has become more and more exquisite, requiring not only practicality but also beauty. Different foods have different shapes and different requirements for packaging. At present, food micro-particle packaging is generally packaged in plastic bags. The food micro-particles are filled into the plastic bags according to a certain volume or weight through the packaging device, and then sealed to complete the packaging. Consumers only need to tear open the packaging bag to eat the food, which is not only clean and hygienic but also very convenient. A complete food micro-particle packaging line includes many machines and equipment, such as packaging bag supply equipment, packaging bag transfer equipment, filling equipment, sealing equipment, etc., and also includes some auxiliary packaging equipment, such as mixers, loaders, transporters, weight scales, unloaders and palletizers. In the prior art, when a food micro-particle packaging device performs packaging operations, it requires multiple devices to work together to complete the packaging operation. The packaging bags are provided by special equipment and stacked one by one. The clamping device is prone to errors when clamping the packaging bags, causing the production line to stop. Utility Model Content

[0003] In view of this, the utility model proposes a food micro-particle packaging device to solve the above-mentioned problems.

[0004] The technical solution of the utility model is achieved in this way:

[0005] A food micro-particle packaging device comprises a base, a frame and a controller, the frame is arranged on the top of the base, the base is relatively provided with first support plates, a first rotating shaft is arranged between two of the first support plates, a reel is sleeved on the first rotating shaft, a packaging film is wound on the reel, a second support plate is relatively provided on the base on one side of the reel, two second rotating shafts are arranged between the two second support plates, guide wheels are sleeved on the second rotating shafts, the packaging film is located between the two guide wheels, a bracket is arranged on the base on one side of the second support plate, a third rotating shaft is relatively and vertically arranged on the bracket, and a driving wheel is sleeved on the third rotating shaft, one end of one of the third rotating shafts is rotatably provided on the bracket, and the other end of the third rotating shaft is sleeved on the driving wheel. The end passes through the bracket and is driven by the first motor, the first motor is arranged at the top of the bracket, a plurality of guide plates are arranged on one side of the bracket, vertical guide through holes are arranged on the guide plate, a cutter is arranged on one side of the guide plate, the top of the cutter is connected with the telescopic end of the first electric push rod, the first electric push rod is arranged on the bottom surface of the frame, a vertical edge sealing mechanism and a packaging bag moving mechanism are arranged on one side of the cutter in sequence, a fifth electric push rod is arranged on the bottom surface of the frame, the telescopic end of the fifth electric push rod is connected with a material box, a discharge pipe is arranged at the bottom of the material box, a quantitative valve is arranged on the discharge pipe, the controller is arranged on the side of the base and is electrically connected to the first motor, the first electric push rod, the vertical sealing mechanism, the packaging bag moving mechanism, the fifth electric push rod and the quantitative valve.

[0006] Preferably, the vertical sealing mechanism includes an L-shaped plate, a second electric push rod, a mounting plate and an edge-sealing electric heating plate, the L-shaped plate is relatively arranged on the side of the base, the two second electric push rods are relatively arranged on the side of the L-shaped plate, the side of the mounting plate is connected to the telescopic end of the second electric push rod, the edge-sealing electric heating rods are vertically arranged at both ends of the mounting plate, and the second electric push rod is electrically connected to the controller.

[0007] Preferably, the packaging bag moving mechanism includes a screw rod, a second motor, a U-shaped moving block and a packaging bag clamping mechanism, one end of the screw rod is rotatably arranged on the guide plate, and the other end passes through the frame and is driven and connected to the second motor, the second motor is arranged on the side of the frame, the U-shaped moving block is arranged on the screw rod, and the packaging bag clamping mechanism is arranged on the inner side of the U-shaped moving block, and the second motor and the packaging bag clamping mechanism are electrically connected to the controller.

[0008] Preferably, the packaging bag clamping mechanism includes a third electric push rod, a suction cup seat, a vacuum suction cup, a vacuum tube, a vacuum pump and a vent valve. The two third electric push rods are relatively arranged on the inner side of the U-shaped moving block. The side of the suction cup seat is connected to the telescopic end of the third electric push rod, and the other side is connected to the vacuum suction cup. The suction cup seat is provided with a vacuum cavity, and the vacuum cavity is connected to the vacuum pump through the vacuum tube. The vent valve is arranged on one end of the vacuum tube close to the vacuum pump. The vacuum pump is arranged at the bottom of the U-shaped moving block, and the vacuum pump, the third electric push rod and the controller are electrically connected.

[0009] Preferably, it also includes a transverse sealing mechanism, which includes a fourth electric push rod and a sealing electric heating rod, the two fourth electric push rods are relatively arranged on the inner side surface of the U-shaped moving block, the side surface of the sealing electric heating rod is connected to the telescopic end of the fourth electric push rod, and the sealing electric heating rod and the fourth electric push rod are electrically connected to the controller.

[0010] Preferably, the cutter is slidably connected to the side of the guide plate, and the blade of the cutter is arranged downward.

[0011] Preferably, it also includes supporting legs, and a plurality of the supporting legs are arranged at the bottom of the base.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] ① A reel is provided, on which a packaging film is wound, and packaging operations can be performed continuously. The packaging film is located between two guide wheels, and the packaging film can be folded in half under the action of the guide wheel, the driving wheel and multiple guide plates. A cutter is provided on one side of the guide plate, and the cutter can cut the packaging film into a specific length, and a separate packaging bag is formed after the edge is sealed, thereby avoiding the problem of easy errors in the process of clamping and transferring the packaging bag, and improving the reliability of the device;

[0014] ② A vertical edge sealing mechanism is provided to seal the vertical edge of the packaging film. The packaging bag moving mechanism is provided with a vacuum suction cup, which can clamp the packaging bag and open the bag mouth, which is conducive to correctly inserting the discharge pipe into the packaging bag for filling and avoiding waste caused by spilling of materials. At the same time, a quantitative valve is provided on the discharge pipe to achieve consistency in the quality of each packaging bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only preferred embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a food micro-particle packaging device of the utility model;

[0017] Figure 2 It is a schematic cross-sectional structure diagram of a food micro-particle packaging device of the utility model;

[0018] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0019] Figure 4 for Figure 3Enlarged view of point C in the middle;

[0020] Figure 5 for Figure 2 Enlarged view of the middle BB;

[0021] Figure 6 for Figure 2 Enlarged view of the EE in the middle;

[0022] Figure 7 This is a schematic structural diagram of a guide plate of a food micro-particle packaging device of the utility model;

[0023] Reference numerals: 1, base; 2, frame; 3, first support plate; 4, first rotating shaft; 5, reel; 6, packaging film; 7, second support plate; 8, second rotating shaft; 9, guide wheel; 10, bracket; 11, first motor; 12, third rotating shaft; 13, driving wheel; 14, guide plate; 15, guide through hole; 16, first electric push rod; 17, cutter; 18, L-shaped plate; 19, second electric push rod; 20, mounting plate; 21. Edge-sealing electric heating rod; 22. Screw rod; 23. U-shaped moving block; 24. Third electric push rod; 25. Suction cup seat; 26. Vacuum suction cup; 27. Fourth electric push rod; 28. Sealing electric heating rod; 29. ​​Vacuum tube; 30. Vacuum pump; 31. Vent valve; 32. Controller; 33. Vacuum chamber; 34. Fifth electric push rod; 35. Material box; 36. Discharge pipe; 37. Dosing valve; 38. Second motor; 39. Support legs. DETAILED DESCRIPTION

[0024] In order to better understand the technical content of the present invention, a specific embodiment is provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0025] See also Figures 1 to 7The utility model provides a food micro-particle packaging device, including a base 1, a frame 2 and a controller 32. The frame 2 is arranged on the top of the base 1, and the base 1 is arranged horizontally. The base 1 is provided with first support plates 3 opposite to each other, and a first rotating shaft 4 is arranged between the two first support plates 3. A reel 5 is sleeved on the first rotating shaft 4, and the reel 5 is parallel to the base 1. A packaging film 6 is wound on the reel 5. A second support plate 7 is arranged on one side of the reel 5 opposite to each other on the base 1, and two second rotating shafts 8 are arranged between the two second support plates 7. The two rotating shafts 8 are both sleeved with guide wheels 9, and the packaging film 6 is located between the two guide wheels 9. The guide wheels 9 play a guiding role to ensure that the packaging film 6 located between the guide wheels 9 is in a horizontal state. A bracket 10 is provided on the base 1 on one side of the second support plate 7. A third rotating shaft 12 is relatively vertically provided on the bracket 10. A driving wheel 13 is sleeved on the third rotating shaft 12. One end of one of the third rotating shafts 12 is rotatably provided on the bracket 10, and the other end passes through the bracket 10 and is driven by a first motor 11. The first motor 11 adopts a DC servo motor. The first motor 11 is arranged at the top of the bracket 10, the outer surface of the driving wheel 13 is made of rubber material, the packaging film 6 is located between the two driving wheels 13, the driving wheel 13 and the packaging film 6 have a pre-tightening force, a plurality of guide plates 14 are arranged on one side of the bracket 10, and a vertical guide through hole 15 is arranged on the guide plate 14, and the length of the vertical guide through hole 15 is half the width of the packaging film 6, a cutter 17 is arranged on one side of the guide plate 14, and the top of the cutter 17 is connected to the telescopic end of the first electric push rod 16, and the first electric push rod 16 is arranged on the bottom surface of the frame 2, and the cutter 17 A vertical edge sealing mechanism and a packaging bag moving mechanism are provided on one side in sequence, a fifth electric push rod 34 is provided on the bottom surface of the frame 2, the telescopic end of the fifth electric push rod 34 is connected to a material box 35, a discharge pipe 36 is provided at the bottom of the material box 35, a quantitative valve 37 is provided on the discharge pipe 36, and the controller 32 adopts a microprocessor of model STM32F103RCT6. The controller 32 is arranged on the side of the base 1 and is electrically connected to the first motor 11, the first electric push rod 16, the vertical sealing mechanism, the packaging bag moving mechanism, the fifth electric push rod 34 and the quantitative valve 37.

[0026] When the device performs packaging operations, it is first necessary to manually install the reel 5 wrapped with the packaging film 6 onto the first rotating shaft 4, and pull out the packaging film 6 to make it pass horizontally through the guide wheel 9, then fold it upwards and pass through the middle of the two driving wheels 13, and then pass through multiple guide plates 14 in sequence, and extend to the side of the cutter 17 away from the guide plate 14. The controller 32 first controls the start of the first motor 11, and the rotation of the first motor 11 drives the second rotating shaft 8, and the rotation of the second rotating shaft 8 drives the driving wheel 13 to rotate, the driving wheel 13 and the packaging film 6 are in contact, and the driving wheel 13 pulls the packaging film 6 to move a certain distance, and then stops the first motor 11. At this time, the packaging film 6 is moved a certain length by the driving wheel 13, and then the first electric push rod 16 is started, and the telescopic end of the first electric push rod 16 is extended to drive the cutter 17 to move downward, and the cutter 17 cuts the packaging film 6. Then the controller 32 starts the first motor 11, and the first motor 11 rotates to drive the second rotating shaft 8, and the rotation of the second rotating shaft 8 drives the driving wheel 13 to rotate, and the driving wheel 13 and the packaging film 6 are in contact. The film 6 abuts, the driving wheel 13 pulls the packaging film 6 to move a certain distance, and then the vertical sealing mechanism is started to seal the two ends of the packaging film 6. After the edge sealing is completed, the vertical sealing mechanism is reset, and then the packaging bag moving mechanism is started to clamp the packaging bag, and the first electric push rod 16 is started. The telescopic end of the first electric push rod 16 is extended to drive the cutter 17 to move downward and cut the packaging film 6. Then the packaging bag moving mechanism moves the packaging bag to the filling station, and the filling station is located directly below the discharge pipe 36; when the packaging bag is located at the filling station, the fifth electric push rod 34 is started at this time, and the telescopic end of the fifth electric push rod 34 is extended to drive the material box 35 to descend, and the discharge pipe 36 located at the bottom of the material box 35 is lowered and inserted into the packaging bag, and then the quantitative valve 37 is started for filling. After the predetermined mass of material is discharged into the packaging bag through the quantitative valve 37, the quantitative valve 37 is automatically closed, and then the fifth electric push rod 34 is started, and the telescopic end of the fifth electric push rod 34 is shortened and drives the material box 35 to rise to the initial position to complete the reset, and the packaging filling operation is completed.

[0027] Preferably, the vertical sealing mechanism includes an L-shaped plate 18, a second electric push rod 19, a mounting plate 20 and an edge-sealing electric heating plate, the L-shaped plate 18 is relatively arranged on the side of the base 1, the two second electric push rods 19 are relatively arranged on the side of the L-shaped plate 18, the side of the mounting plate 20 is connected to the telescopic end of the second electric push rod 19, the edge-sealing electric heating rods 21 are both vertically arranged at both ends of the mounting plate 20, and the second electric push rod 19 is electrically connected to the controller 32.

[0028] When the device is performing packaging work, the controller 32 starts the first motor 11, and the rotation of the first motor 11 drives the second rotating shaft 8, and the rotation of the second rotating shaft 8 drives the driving wheel 13 to rotate, and the driving wheel 13 abuts against the packaging film 6, and the driving wheel 13 pulls the packaging film 6 to a specific length. At this time, the packaging film 6 is located at the edge sealing station. At this time, the second electric push rod 19 is started, and the telescopic end of the second electric push rod 19 is extended to drive the mounting plate 20 to move toward the middle, and the edge sealing electric heating plates at both ends of the mounting plate 20 press the two vertical edges of the packaging film 6, and the edge sealing electric heating plates are powered on to heat and fuse the vertical edges of the packaging film 6. After completing the edge sealing, the second electric push rod 19 is started, and the telescopic end of the second electric push rod 19 is shortened to drive the mounting plate 20 to move to both sides, and the vertical sealing mechanism returns to the initial position, thereby completing the edge sealing operation.

[0029] Preferably, the packaging bag moving mechanism includes a screw rod 22, a second motor 38, a U-shaped moving block 23 and a packaging bag clamping mechanism, one end of the screw rod 22 is rotatably disposed on the guide plate 14, and the other end passes through the frame 2 and is driven to the second motor 38. The second motor 38 adopts a DC stepping motor, and the second motor 38 is disposed on the side of the frame 2. The U-shaped moving block 23 is disposed on the screw rod 22, and the packaging bag clamping mechanism is disposed on the inner side of the U-shaped moving block 23. The second motor 38 and the packaging bag clamping mechanism are electrically connected to the controller 32.

[0030] When the device is performing packaging work, when the packaging film 6 is in the edge sealing position and the edge sealing operation is completed, the second motor 38 is started, and the second motor 38 rotates to drive the screw rod 22 to rotate, the U-shaped moving block 23 and the screw rod 22 are screwed and slidably connected with the base 1, and the U-shaped moving block 23 moves to the edge sealing position, and then the packaging bag clamping mechanism is started to clamp the packaging bag. After clamping is completed, the first electric push rod 16 is started, and the telescopic end of the first electric push rod 16 extends to drive the cutter 17 to move downward, and the cutter 17 cuts off the packaging film 6, and then the second motor 38 is started, and the second motor 38 rotates to drive the screw rod 22 to rotate, and the screw rod 22 rotates to drive the U-shaped moving block 23 to move to the filling position and stop, completing the movement operation of the packaging bag.

[0031] Preferably, the packaging bag clamping mechanism includes a third electric push rod 24, a suction cup seat 25, a vacuum suction cup 26, a vacuum tube 29, a vacuum pump 30 and a vent valve 31. The two third electric push rods 24 are relatively arranged on the inner side of the U-shaped moving block 23. The suction cup seat 25 is connected to the telescopic end of the third electric push rod 24 on one side, and is connected to the vacuum suction cup 26 on the other side. The suction cup seat 25 is provided with a vacuum chamber 33, and the vacuum chamber 33 is connected to the vacuum pump 30 through the vacuum tube 29. The vent valve 31 is arranged on one end of the vacuum tube 29 close to the vacuum pump 30. The function of the vent valve 31 is to connect the vacuum tube 29 with the external atmosphere, so that the vacuum chamber 33 loses negative pressure and the vacuum suction cup 26 loses suction. The vacuum pump 30 is arranged at the bottom of the U-shaped moving block 23, and the vacuum pump 30 and the third electric push rod 24 are electrically connected to the controller 32.

[0032] When the device is performing packaging work and the U-shaped moving block 23 moves to the edge sealing station, the third electric push rod 24 is started, and the telescopic end of the third electric push rod 24 is extended to drive the suction cup seat 25 to move toward the middle, and the suction cup seat 25 drives the vacuum suction cup 26 to move toward the middle. After the suction cup of the vacuum suction cup 26 presses the upper edge of the packaging film 6, the third electric push rod 24 is stopped, and then the vacuum pump 30 is started, and the vacuum pump 30 is connected with the suction cup seat 25 through the vacuum tube 29. The inner cavity of the suction cup seat 25 generates negative pressure, and the inner cavity of the suction cup seat 25 is connected with the vacuum suction cup 26, so that the vacuum suction cup 26 generates suction to suck the two sides of the packaging bag, and then the third electric push rod 24 is started, and the telescopic end of the third electric push rod 24 is shortened to drive the suction cup seat 25 to move a predetermined distance to both sides, and the suction cup seat 25 drives the vacuum suction cups 26 on both sides to move a predetermined distance to both sides, and the bag mouth of the packaging bag is opened, completing the packaging bag opening operation.

[0033] Preferably, it also includes a transverse sealing mechanism, which includes a fourth electric push rod 27 and a sealing electric heating rod 28. The two fourth electric push rods 27 are relatively arranged on the inner side of the U-shaped moving block 23, and the side of the sealing electric heating rod 28 is connected to the telescopic end of the fourth electric push rod 27. The sealing electric heating rod 28 and the fourth electric push rod 27 are electrically connected to the controller 32.

[0034] When the device is packing, the U-shaped moving block 23 moves the packaging bag to the filling station and completes the filling operation, the third electric push rod 24 is started, the telescopic end of the third electric push rod 24 is extended to drive the suction cup seat 25 to move toward the middle, the suction cup seat 25 drives the vacuum suction cup 26 to move toward the middle, and the suction cup of the vacuum suction cup 26 presses the upper edge of the packaging film 6, and then the fourth electric push rod 27 is started, the telescopic end of the fourth electric push rod 27 is extended to drive the sealing electric heating rod 28 to move toward the middle and press the upper edge of the packaging bag, and the sealing electric heating rod 28 is energized to seal the packaging film 6. The bag mouth is welded to complete the sealing operation, and the fourth electric push rod 27 is started. The telescopic end of the fourth electric push rod 27 is shortened to drive the sealing electric heating rod 28 to move to both sides and return to the initial position, and the vent valve 31 is started. The vent valve 31 is connected to the outside world, and the vacuum suction cup 26 loses suction. Then the third electric push rod 24 is started. The telescopic end of the third electric push rod 24 is shortened to drive the suction cup seat 25 to move to both sides, and the suction cup seat 25 drives the vacuum suction cup 26 to move to both sides, and the vacuum suction cup 26 moves back to the initial state. At this time, the entire packaging operation is completed.

[0035] Preferably, the cutter 17 is slidably connected to the side of the guide plate 14, and the blade of the cutter 17 is arranged downward.

[0036] The cutter 17 is slidably connected to the side of the guide plate 14, and the positioning function of the guide through hole 15 of the guide plate 14 can be utilized to facilitate the cutting of the packaging film 6, making the incision neat and avoiding the problem of uneven incision caused by insufficient positioning of the packaging film 6 during cutting.

[0037] Preferably, it further includes support legs 39 , and a plurality of the support legs 39 are disposed at the bottom of the base 1 .

[0038] A plurality of supporting legs 39 are provided at the bottom of the base 1, and the supporting legs 39 can support the base 1 and firmly fix the base 1 on the floor. Changing the height of the supporting legs 39 can adjust the height of the base 1, which is beneficial for the operator to perform relevant operations on the device.

[0039] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A food micro-particle packaging device, characterized in that: The machine is a machine-made frame, wherein the frame is provided on the top of the base, and first support plates are relatively provided on the base, a first rotating shaft is provided between the two first support plates, a roll is sleeved on the first rotating shaft, and a packaging film is wound on the roll, a second support plate is relatively provided on the base on one side of the roll, two second rotating shafts are provided between the two second support plates, guide wheels are sleeved on the second rotating shafts, and the packaging film is located between the two guide wheels, a bracket is provided on the base on one side of the second support plate, a third rotating shaft is relatively and vertically provided on the bracket, and a driving wheel is sleeved on the third rotating shaft, one end of one of the third rotating shafts is rotatably provided on the bracket, and the other end passes through the bracket and The machine is driven by a first motor, which is arranged on the top of the bracket, a plurality of guide plates are arranged on one side of the bracket, vertical guide through holes are arranged on the guide plates, a cutter is arranged on one side of the guide plate, the top of the cutter is connected with the telescopic end of the first electric push rod, the first electric push rod is arranged on the bottom surface of the frame, a vertical edge sealing mechanism and a packaging bag moving mechanism are sequentially arranged on one side of the cutter, a fifth electric push rod is arranged on the bottom surface of the frame, the telescopic end of the fifth electric push rod is connected with a material box, a discharge pipe is arranged at the bottom of the material box, a quantitative valve is arranged on the discharge pipe, the controller is arranged on the side of the base and is electrically connected to the first motor, the first electric push rod, the vertical sealing mechanism, the packaging bag moving mechanism, the fifth electric push rod and the quantitative valve.

2. A food micro-particle packaging device according to claim 1, characterized in that: The vertical sealing mechanism includes an L-shaped plate, a second electric push rod, a mounting plate and an edge-sealing electric heating plate. The L-shaped plate is relatively arranged on the side of the base, and the two second electric push rods are relatively arranged on the side of the L-shaped plate. The side of the mounting plate is connected to the telescopic end of the second electric push rod. The edge-sealing electric heating rods are vertically arranged at both ends of the mounting plate, and the second electric push rod is electrically connected to the controller.

3. A food micro-particle packaging device according to claim 1, characterized in that: The packaging bag moving mechanism includes a screw rod, a second motor, a U-shaped moving block and a packaging bag clamping mechanism. One end of the screw rod is rotatably arranged on the guide plate, and the other end passes through the frame and is driven and connected to the second motor. The second motor is arranged on the side of the frame, the U-shaped moving block is arranged on the screw rod, and the packaging bag clamping mechanism is arranged on the inner side of the U-shaped moving block. The second motor and the packaging bag clamping mechanism are electrically connected to the controller.

4. A food micro-particle packaging device according to claim 3, characterized in that: The packaging bag clamping mechanism includes a third electric push rod, a suction cup seat, a vacuum suction cup, a vacuum tube, a vacuum pump and a ventilation valve. The two third electric push rods are relatively arranged on the inner side of the U-shaped moving block. The side of the suction cup seat is connected to the telescopic end of the third electric push rod, and the other side is connected to the vacuum suction cup. The suction cup seat is provided with a vacuum cavity, and the vacuum cavity is connected to the vacuum pump through the vacuum tube. The ventilation valve is arranged on one end of the vacuum tube close to the vacuum pump. The vacuum pump is arranged at the bottom of the U-shaped moving block. The vacuum pump and the third electric push rod are electrically connected to the controller.

5. A food micro-particle packaging device according to claim 1, characterized in that: It also includes a transverse sealing mechanism, which includes a fourth electric push rod and a sealing electric heating rod. The two fourth electric push rods are relatively arranged on the inner side of the U-shaped moving block, and the side of the sealing electric heating rod is connected to the telescopic end of the fourth electric push rod. The sealing electric heating rod and the fourth electric push rod are electrically connected to the controller.

6. A food micro-particle packaging device according to claim 1, characterized in that: The cutter is slidably connected to the side surface of the guide plate, and the blade of the cutter is arranged downward.

7. A food micro-particle packaging device according to claim 1, characterized in that: It also includes supporting legs, and a plurality of the supporting legs are arranged at the bottom of the base.

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