Full-automatic packaging machine

Abstract

The utility model discloses a full-automatic packaging machine, and relates to the technical field of traditional Chinese medicine decoction piece packaging. The device comprises a base table, the top of the base table is fixedly connected with the base table, one end of the base table is fixedly connected with a conveying belt, the output end of a vibration feeding disc is matched with the conveying belt, a screening groove is formed in the middle section of the base table, one end of the base table is symmetrically and fixedly connected with a pair of positioning lug plates, and vibration sliding rods are symmetrically installed at one end of the base table; one end of the vibration sliding rod penetrates through the two positioning lug plates. After a vibration feeding disc and a conveying belt are started to pour raw materials into a screening groove, a vibration motor is started to be matched with a vibration sliding rod and an abutting disc, a vibration spring drives a screening plate to generate continuous vibration, and vibration screening is conducted on the raw materials falling to the top of the screening plate; qualified raw materials slide into the arc-shaped material collecting plate along the top of the screening plate, then the raw materials are evenly poured into unpackaged bags in cooperation with the material distributing mechanism, packaging is completed in cooperation with the sealing mechanism, and therefore automatic screening of the raw materials is conveniently achieved.

Description

Technical Field

[0001] The present application relates to the technical field of packaging of Chinese herbal medicine pieces, and in particular to a fully automatic packaging machine. Background Art

[0002] Chinese herbal medicine slices are Chinese herbal medicines that have been processed and prepared according to the theory of traditional Chinese medicine and the processing methods of traditional Chinese medicine, and can be directly used in clinical Chinese medicine. This concept shows that there is no absolute boundary between Chinese herbal medicines and Chinese herbal medicine slices. Chinese herbal medicine slices include some slices of Chinese herbal medicines processed at the place of origin, original herbal medicine slices, and slices that have been cut and processed. Chinese herbal medicine slices are one of the three pillars of China's traditional Chinese medicine industry, a traditional weapon necessary for clinical diagnosis and treatment of traditional Chinese medicine, and an important raw material for Chinese patent medicine. Its unique processing theory and method all reflect the profound wisdom of ancient Chinese medicine. With the continuous improvement and maturity of its processing theory, it has now become an important means of clinical disease prevention and treatment in traditional Chinese medicine.

[0003] As an important part of the field of traditional Chinese medicine, the packaging quality of Chinese herbal medicines is directly related to the preservation effect, transportation safety and convenience of patients. Traditional packaging methods of Chinese herbal medicines mostly rely on manual or semi-automatic machinery, usually using simple paper bags or plastic bags to package Chinese herbal medicines in quantitative bags.

[0004] However, in actual use, the sizes of Chinese herbal medicines vary. The simple quantitative bag packaging can easily lead to uneven quality of the bagged Chinese herbal medicines, affecting the packaging quality of the Chinese herbal medicines. Utility Model Content

[0005] The purpose of the present application is to solve the problem that the sizes of Chinese herbal medicines are different. The simple quantitative bag packaging easily leads to uneven quality of the bagged Chinese herbal medicines, which affects the packaging quality of the Chinese herbal medicines. The present application provides a fully automatic packaging machine.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A fully automatic packaging machine comprises a base, the top of the base is fixedly connected to a vibrating feeder plate, one end of the base is fixedly connected to a conveyor belt, the output end of the vibrating feeder plate is adapted to the conveyor belt, a screening slot is provided in the middle section of the base, a pair of positioning ear plates are symmetrically fixedly connected to one end of the base, and a vibrating slide bar is symmetrically installed at one end of the base, one end of the vibrating slide bar passes through two positioning ear plates and is fixedly connected to a screening plate, the screening plate is installed in the screening slot, and the middle section of the vibrating slide bar is fixedly connected to A resistance plate is connected, and the resistance plate is installed between two positioning ear plates. One end of the resistance plate is symmetrically fixedly connected with a vibration spring, and the two vibration springs are respectively fixedly connected to the two positioning ear plates. The bottom of the screening plate is fixedly connected with a vibration motor, and the interior of the screening slot is fixedly connected with an arc-shaped collecting plate adapted to the screening plate. The bottom of the screening slot is set as an inclined surface, and a waste discharge port is opened on one side of the bottom of the screening slot, an equal amount of material distribution mechanism is installed at one end of the base, and a sealing mechanism is installed at one end of the base.

[0008] By adopting the above technical scheme and setting up the coordinated use of the dividing mechanism and the sealing mechanism, it is convenient to start the vibrating feeding plate and the conveyor belt to pour the raw materials into the interior of the screening trough, and then start the vibration motor to cooperate with the vibration slide bar, the resistance plate and the vibration spring to drive the screening plate to produce continuous vibration, and perform vibration screening on the raw materials falling to the top of the screening plate, so that qualified raw materials slide along the top of the screening plate to the inside of the arc-shaped collecting plate, and then cooperate with the dividing mechanism to pour the raw materials evenly into the unpackaged bags, and cooperate with the sealing mechanism to complete the packaging, so as to realize the automatic screening of the raw materials, effectively reduce the uneven quality of the Chinese herbal medicines in a single packaging bag, and improve the packaging quality of the Chinese herbal medicines.

[0009] Furthermore, the equal amount material distribution mechanism includes a distribution cover fixedly connected to one end of the base, one end of the base is provided with a discharge port for connecting the arc-shaped collecting plate and the distribution cover, the inside of the distribution cover is rotatably connected with a distribution disk, the periphery of the distribution disk is evenly provided with a plurality of distribution grooves, the bottom of the distribution cover is provided with a discharge port, one side of the distribution cover is fixedly connected with a distribution motor, the output end of the distribution motor is fixedly connected to the distribution disk, one end of the base is symmetrically fixedly connected with a pair of guide clamping rods, the two pairs of guide clamping rods are symmetrically installed on both sides of the distribution cover, the inside of the arc-shaped collecting plate is provided with a discharge assembly, and the bottom of the distribution cover is provided with an opening piece.

[0010] By adopting the above technical scheme, the plastic film is first folded by pulling it through between the two guide clamps, and at the same time, the opening piece is cooperated to stretch and open the folded plastic film passing through the bottom of the dividing cover, and then the dividing motor is started to drive the dividing trough to rotate to a position aligned with the discharge port, and the discharge assembly is used to push the raw materials inside the arc-shaped aggregate plate through the discharge port to fill the inside of the dividing trough, and then when the dividing trough is driven to rotate one hundred and eighty degrees with the dividing plate as the center and aligned with the discharge port, the raw materials inside the dividing trough pass through the discharge port into the plastic bag under the action of gravity, thereby facilitating the equal distribution of the raw materials inside the arc-shaped aggregate plate, thereby improving the practicability of the device.

[0011] Furthermore, the unloading assembly includes an auger rotatably connected to the inside of the screening trough, the auger is installed inside the arc-shaped aggregate plate, and a discharge motor is fixedly connected to the outside of the base, and the output end of the discharge motor is fixedly connected to the auger.

[0012] By adopting the above technical solution, by setting up the coordinated use of the arc-shaped aggregate plate and the auger, it is convenient to start the discharge motor to drive the auger to rotate and push the raw materials inside the arc-shaped aggregate plate to move, thereby effectively improving the practicability of the device.

[0013] Furthermore, the opening member comprises a pair of bag opening rods symmetrically fixedly connected to the bottom of the material distributing cover.

[0014] By adopting the above technical solution, by setting up the coordinated use of the bag opening rod and the material dividing cover, it is convenient to pull the plastic bag opening passing through the bottom of the material dividing cover to bypass the outer periphery of the two bag opening rods respectively, so that the bag opening rod is used to prop open the plastic bag opening passing through the bottom of the material dividing cover, effectively reducing the situation where the raw materials fall to the outside of the plastic bag, and improving the practicability of the device.

[0015] Furthermore, one end of the guiding clamping rod and the bag opening rod are both sleeved with a resisting roller.

[0016] By adopting the above technical solution, by setting the resistance roller and the coordinated use of the guide clamp rod and the bag opening rod, a rolling resistance is formed between the guide clamp rod, the bag opening rod and the plastic bag, thereby effectively reducing the wear between the plastic bag and the guide clamp rod and the bag opening rod, and improving the smoothness of the plastic bag passing between the guide clamp rod and the bag opening rod.

[0017] Furthermore, the sealing mechanism includes a gantry fixedly connected to one end of the base, a T-shaped guide plate is symmetrically installed at one end of the gantry, one end of one of the T-shaped guide plates passes through the gantry and is fixedly connected to a heat sealing plate, one end of the other T-shaped guide plate passes through the gantry and is fixedly connected to a clamping plate, one end of one of the heat sealing plates is hinged to a transmission rod, one end of the base is fixedly connected to a drive motor, the output end of the drive motor is fixedly connected to a drive wheel, one end of the drive wheel is eccentrically hinged to the transmission rod, one end of the gantry is symmetrically rotatably connected to a heat sealing clamping roller, and a synchronization component is installed on the top of the gantry.

[0018] By adopting the above technical scheme, by setting the coordination of the synchronization component with the driving wheel and the transmission rod, when the plastic bag is pulled through the interior of the gantry, the driving wheel is driven by starting the driving motor to drive the transmission rod to rotate eccentrically, and the transmission rod cooperates with the synchronization component to drive the heat sealing plate and the splint to move back and forth along the length direction of the gantry, so that the heat sealing plate cooperates with the splint to isolate and heat seal the plastic bag passing through the gantry, thereby effectively improving the practicability of the device.

[0019] Furthermore, the synchronization component includes a synchronization rack fixedly connected to one end of the T-shaped guide plate, and the top of the gantry is rotatably connected to a synchronization gear, and the synchronization gear is synchronously meshed with two synchronization racks.

[0020] By adopting the above technical solution and setting the coordinated use of the synchronous rack and the synchronous gear, it is convenient to drive one T-shaped guide plate to drive the heat sealing plate to move along the length direction of the gantry, while driving the other T-shaped guide plate to pull the splint and the heat sealing plate to move synchronously, thereby further improving the practicality of the device.

[0021] Furthermore, one end of the base is fixedly connected to an inkjet printer, and one end of the inkjet printer is fixedly connected to a positioning sensor.

[0022] By adopting the above technical solution and arranging the inkjet printer and the positioning sensor for use together, it is convenient to inkjet the surface of the packaged plastic bag, thereby effectively improving the packaging quality of the device.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. After starting the vibrating feeding plate and conveyor belt to pour the raw materials into the screening trough, start the vibration motor in conjunction with the vibration slide bar, the resistance plate and the vibration spring to drive the screening plate to vibrate continuously, and vibrate and screen the raw materials falling to the top of the screening plate, so that the qualified raw materials slide along the top of the screening plate to the inside of the arc-shaped collecting plate, and then cooperate with the dividing mechanism to evenly pour the raw materials into the unpackaged bags, and cooperate with the sealing mechanism to complete the packaging, so as to facilitate the automatic screening of the raw materials.

[0025] 2. By setting up the coordination of the synchronous component with the driving wheel and the transmission rod, when the plastic bag is pulled through the interior of the gantry, the driving wheel is driven by starting the driving motor to drive the transmission rod to rotate eccentrically, and the transmission rod cooperates with the synchronous component to drive the heat sealing plate and the splint to move back and forth along the length direction of the gantry, so that the heat sealing plate cooperates with the splint to isolate and heat-seal the plastic bag passing through the gantry, thereby effectively improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body in this application.

[0027] Figure 2 It is a side cross-sectional view of the device body in this application.

[0028] Figure 3 It is a schematic diagram of the internal structure of the material distribution cover in this application.

[0029] Description of reference numerals:

[0030] 1. Base; 2. Vibrating feed plate; 3. Conveyor belt; 4. Screening trough; 5. Positioning ear plate; 6. Vibrating slide bar; 7. Screening plate; 8. Contact plate; 9. Vibrating spring; 10. Vibrating motor; 11. Arc-shaped collecting plate; 12. Material distribution cover; 13. Discharge port; 14. Material distribution plate; 15. Material distribution trough; 16. Discharge port; 17. Material distribution motor; 18. Guide clamping rod; 19. Auger; 20. Discharge motor; 21. Bag opening rod; 22. Contact roller; 23. Gantry; 24. T-type guide plate; 25. Heat sealing plate; 26. Clamping plate; 27. Transmission rod; 28. Drive motor; 29. ​​Drive wheel; 30. Heat sealing clamping roller; 31. Synchronous rack; 32. Synchronous gear; 33. Waste discharge port; 34. Inkjet printer; 35. Positioning sensor. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-3 This application is described in further detail.

[0032] The embodiment of the present application discloses a fully automatic packaging machine.

[0033] Reference Figure 1-Figure 3A fully automatic packaging machine includes a base 1, a vibrating feeder plate 2 is fixedly connected to the top of the base 1, a conveyor belt 3 is fixedly connected to one end of the base 1, the output end of the vibrating feeder plate 2 is adapted to the conveyor belt 3, a screening slot 4 is opened in the middle section of the base 1, a pair of positioning ear plates 5 are symmetrically fixedly connected to one end of the base 1, and a vibrating slide bar 6 is symmetrically installed at one end of the base 1, one end of the vibrating slide bar 6 passes through the two positioning ear plates 5 and is fixedly connected to a screening plate 7, the screening plate 7 is installed inside the screening slot 4, and the middle section of the vibrating slide bar 6 is fixedly connected to the vibrating slide bar 6. A contact plate 8 is connected, and the contact plate 8 is installed between the two positioning ear plates 5. One end of the contact plate 8 is symmetrically fixedly connected with a vibration spring 9, and the two vibration springs 9 are respectively fixedly connected to the two positioning ear plates 5. A vibration motor 10 is fixedly connected to the bottom of the screening plate 7. An arc-shaped collecting plate 11 adapted to the screening plate 7 is fixedly connected inside the screening slot 4. The bottom of the screening slot 4 is set as an inclined surface, and a waste discharge port 33 is opened on one side of the bottom of the screening slot 4. An equal amount of material distribution mechanism is installed at one end of the base 1, and a sealing mechanism is installed at one end of the base 1.

[0034] Among them, the equal amount material distribution mechanism includes a material distribution cover 12 fixedly connected to one end of the base 1, one end of the base 1 is provided with a discharge port 13 for connecting the arc-shaped collecting plate 11 and the material distribution cover 12, the inside of the material distribution cover 12 is rotatably connected with a material distribution disk 14, the periphery of the material distribution disk 14 is evenly provided with a plurality of material distribution grooves 15, the bottom of the material distribution cover 12 is provided with a material discharge port 16, one side of the material distribution cover 12 is fixedly connected with a material distribution motor 17, the output end of the material distribution motor 17 is fixedly connected to the material distribution disk 14, one end of the base 1 is symmetrically fixedly connected with a pair of guide clamping rods 18, the two pairs of guide clamping rods 18 are symmetrically installed on both sides of the material distribution cover 12, the inside of the arc-shaped collecting plate 11 is provided with a material discharge assembly, and the bottom of the material distribution cover 12 is provided with an opening piece;

[0035] Moreover, the material discharge assembly includes an auger 19 rotatably connected to the inside of the screening tank 4, the auger 19 is installed inside the arc-shaped collecting plate 11, and a discharge motor 20 is fixedly connected to the outside of the base 1, and the output end of the discharge motor 20 is fixedly connected to the auger 19;

[0036] Moreover, the opening member includes a pair of bag opening rods 21 symmetrically fixedly connected to the bottom of the material distribution cover 12;

[0037] Furthermore, one end of the guiding clamping rod 18 and the bag opening rod 21 are both sleeved with a resisting roller 22 .

[0038] When in use, firstly, the vibrating feeding plate 2 is started to guide the raw materials to the top of the conveyor belt 3 continuously and evenly, and then the conveyor belt 3 is started to feed the raw materials into the interior of the screening slot 4 at a constant speed, and at the same time, the raw materials enter the interior of the screening slot 4 and fall into the top of the screening plate 7, and the screening plate 7 is driven to vibrate along the length direction of the vibration slide bar 6 by starting the vibration motor 10, so that the screening plate 7 drives the contact plate 8 to squeeze the vibration spring 9 along the length direction of the vibration slide bar 6 to produce contraction deformation, and then the rebound force generated by the vibration spring 9 pushes the contact plate 8 to move, so that the contact plate 8 mobilizes the screening plate 7 to produce continuous and stable vibration along the length direction of the vibration slide bar 6, and then the raw materials falling on the top of the screening plate 7 are affected by the vibration force, so that the small and unqualified raw materials pass through the screening plate 7 and fall into the inner bottom of the screening slot 4, and slide along the inner bottom of the screening slot 4 through the waste outlet 33, so as to be discharged from the interior of the screening slot 4, while the qualified raw materials slide along the top of the screening plate 7 to the interior of the box arc-shaped collecting plate 11;

[0039] Then, the discharging motor 20 is started to drive the auger 19 to rotate, and the auger 19 pushes the raw materials falling into the arc-shaped collecting plate 11 to pass through the discharging port 13 and enter the inside of the distributing cover 12. At the same time, the distributing motor 17 is started to drive the distributing plate 14 to drive the distributing trough 15 to rotate to a position aligned with the discharging port 13, so that the raw materials pass through the discharging port 13 and enter the inside of the distributing trough 15. When one distributing trough 15 is filled with raw materials, the distributing motor 17 is continued to be started to drive the distributing plate 14 to drive the next distributing trough 15 to align with the discharging port 13, and after driving the distributing trough 15 filled with raw materials to rotate 180 degrees, it is aligned with the discharge port 16, and the raw materials are discharged from the inside of the distributing cover 12 through the discharge port 16 under the action of gravity;

[0040] Then, the plastic film is folded in half and passed between the two guide clamping rods 18. At the same time, when the plastic film is pulled to pass under the dividing cover 12, the two ends of the plastic film are pulled around the periphery of the two bag opening rods 21 respectively, and form a rolling conflict with the conflict roller 22, so that the top of the plastic film passing under the dividing cover 12 is in an open state, so that the raw materials passing through the discharge port 16 can fall into the plastic film. Finally, the plastic film containing the raw materials is sealed and packaged by starting the sealing mechanism, so as to facilitate the automatic screening of the raw materials, effectively reduce the uneven quality of the Chinese herbal medicines in a single packaging bag, and improve the packaging quality of the Chinese herbal medicines.

[0041] Reference Figure 1-Figure 3The sealing mechanism includes a gantry 23 fixedly connected to one end of the base 1, a T-shaped guide plate 24 is symmetrically installed at one end of the gantry 23, one end of a T-shaped guide plate 24 passes through the gantry 23 and is fixedly connected to a heat sealing plate 25, one end of another T-shaped guide plate 24 passes through the gantry 23 and is fixedly connected to a clamping plate 26, one end of a heat sealing plate 25 is hinged to a transmission rod 27, one end of the base 1 is fixedly connected to a driving motor 28, the output end of the driving motor 28 is fixedly connected to a driving wheel 29, one end of the driving wheel 29 is eccentrically hinged to the transmission rod 27, one end of the gantry 23 is symmetrically rotatably connected to a heat sealing roller 30, and a synchronization component is installed on the top of the gantry 23;

[0042] The synchronization assembly includes a synchronization rack 31 fixedly connected to one end of the T-shaped guide plate 24, and the top of the gantry 23 is rotatably connected to a synchronization gear 32, which is synchronously meshed with the two synchronization racks 31;

[0043] Furthermore, one end of the base 1 is fixedly connected to an inkjet printer 34 , and one end of the inkjet printer 34 is fixedly connected to a positioning sensor 35 .

[0044] When in use, the top of the plastic bag is pulled through between the two heat-sealing rollers 30 and heated and sealed by the heat-sealing rollers 30, and at the same time, one end of the plastic bag passes through the interior of the gantry 23, and then the driving motor 28 is started to drive the driving wheel 29 to rotate, and the driving wheel 29 drives one end of the transmission rod 27 to rotate eccentrically, and at the same time, the transmission rod 27 pulls the T-shaped guide plate 24 to drive the heat-sealing plate 25 to reciprocate along the length direction of the gantry 23, and at the same time, a T-shaped guide plate 24 drives the synchronous rack 31 to mesh with the synchronous gear 32, and drives the synchronous gear 3 2 is meshed with another synchronous rack 31, and at the same time drives the other synchronous rack 31 to drive the T-shaped guide plate 24 to pull the clamping plate 26 to move synchronously, thereby driving the heat sealing plate 25 and the clamping plate 26 to move back and forth along the length direction of the gantry 23, so that the heat sealing plate 25 cooperates with the clamping plate 26 to separate and heat-seal the plastic bags passing through the gantry 23. At the same time, when the heat-sealed plastic bags pass through one side of the positioning sensor 35, the positioning sensor 35 controls the T-shaped guide plate 24 to spray code and mark each section of the heat-sealed plastic bags, thereby effectively improving the practicality of the device.

[0045] The implementation principle of the fully automatic packaging machine of the present embodiment is as follows: first, the raw materials are continuously and evenly guided to the top of the conveyor belt 3 by starting the vibrating feeding plate 2, and then the raw materials are fed into the interior of the screening slot 4 at a constant speed by starting the conveyor belt 3, and at the same time, the raw materials enter the interior of the screening slot 4 and fall into the top of the screening plate 7, and the screening plate 7 is driven to vibrate along the length direction of the vibration slide bar 6 by starting the vibration motor 10, so that the screening plate 7 drives the contact plate 8 to squeeze the vibration spring 9 along the length direction of the vibration slide bar 6 to produce contraction deformation, and then the rebound force generated by the vibration spring 9 pushes the contact plate 8 to move, so that the contact plate 8 mobilizes the screening plate 7 to produce continuous and stable vibration along the length direction of the vibration slide bar 6, and then the raw materials falling on the top of the screening plate 7 are affected by the vibration force, so that the small and unqualified raw materials pass through the screening plate 7 and fall into the inner bottom of the screening slot 4, and slide along the inner bottom of the screening slot 4 through the waste outlet 33, so as to be discharged from the interior of the screening slot 4, while the qualified raw materials slide along the top of the screening plate 7 to the interior of the box arc-shaped collecting plate 11;

[0046] Then, the discharging motor 20 is started to drive the auger 19 to rotate, and the auger 19 pushes the raw materials falling into the arc-shaped collecting plate 11 to pass through the discharging port 13 and enter the inside of the distributing cover 12. At the same time, the distributing motor 17 is started to drive the distributing plate 14 to drive the distributing trough 15 to rotate to a position aligned with the discharging port 13, so that the raw materials pass through the discharging port 13 and enter the inside of the distributing trough 15. When one distributing trough 15 is filled with raw materials, the distributing motor 17 is continued to be started to drive the distributing plate 14 to drive the next distributing trough 15 to align with the discharging port 13, and after driving the distributing trough 15 filled with raw materials to rotate 180 degrees, it is aligned with the discharge port 16, and the raw materials are discharged from the inside of the distributing cover 12 through the discharge port 16 under the action of gravity;

[0047] Then, the plastic film is folded in half and passed between the two guide clamping rods 18, and when the plastic film is pulled through the bottom of the material distribution cover 12, the two ends of the plastic film are respectively passed around the periphery of the two bag opening rods 21 and form a rolling conflict with the conflict roller 22, so that the top of the plastic film passing through the bottom of the material distribution cover 12 is in an open state, so that the raw materials passing through the discharge port 16 fall into the plastic film;

[0048] Finally, the driving motor 28 is started to drive the driving wheel 29 to rotate, and the driving wheel 29 drives one end of the transmission rod 27 to rotate eccentrically, and at the same time, the transmission rod 27 pulls the T-shaped guide plate 24 to drive the heat sealing plate 25 to move back and forth along the length direction of the gantry 23, and at the same time, one T-shaped guide plate 24 drives the synchronous rack 31 to engage with the synchronous gear 32, and drives the synchronous gear 32 to engage with the other synchronous rack 31, and at the same time drives the other synchronous rack 31 to drive the T-shaped guide plate 24 to pull the clamping plate 26 to move synchronously, thereby driving the heat sealing plate 25 and the clamping plate 26 to move back and forth along the length direction of the gantry 23, so that the heat sealing plate 25 cooperates with the clamping plate 26 to isolate and heat-seal the plastic bag passing through the gantry 23, and at the same time, when the heat-sealed plastic bag passes through one side of the positioning sensor 35, the positioning sensor 35 controls the T-shaped guide plate 24 to spray code and mark each section of the heat-sealed plastic bag.

Claims

1. A fully automatic packaging machine, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a vibrating feed plate (2), one end of the base (1) is fixedly connected to a conveyor belt (3), the output end of the vibrating feed plate (2) is adapted to the conveyor belt (3), a screening slot (4) is provided in the middle section of the base (1), a pair of positioning ear plates (5) are symmetrically fixedly connected to one end of the base (1), and a vibrating slide bar (6) is symmetrically installed at one end of the base (1), one end of the vibrating slide bar (6) passes through the two positioning ear plates (5) and is fixedly connected to a screening plate (7), the screening plate (7) is installed inside the screening slot (4), and a resistance plate (8) is fixedly connected to the middle section of the vibrating slide bar (6). ), the abutment plate (8) is installed between the two positioning ear plates (5), one end of the abutment plate (8) is symmetrically fixedly connected to a vibration spring (9), the two vibration springs (9) are respectively fixedly connected to the two positioning ear plates (5), the bottom of the screening plate (7) is fixedly connected to a vibration motor (10), the inside of the screening slot (4) is fixedly connected to an arc-shaped collecting plate (11) adapted to the screening plate (7), the bottom of the screening slot (4) is arranged as an inclined surface, and a waste discharge port (33) is provided on one side of the bottom of the screening slot (4), one end of the base (1) is installed with an equal amount of material distribution mechanism, and one end of the base (1) is installed with a sealing mechanism.

2. A fully automatic packaging machine according to claim 1, characterized in that: The equal amount material distribution mechanism comprises a material distribution cover (12) fixedly connected to one end of a base (1); a material discharge port (13) for connecting an arc-shaped material collection plate (11) and the material distribution cover (12) is provided at one end of the base (1); a material distribution plate (14) is rotatably connected inside the material distribution cover (12); a plurality of material distribution grooves (15) are evenly provided on the periphery of the material distribution plate (14); a material discharge port (16) is provided at the bottom of the material distribution cover (12); a material distribution motor (17) is fixedly connected to one side of the material distribution cover (12); an output end of the material distribution motor (17) is fixedly connected to the material distribution plate (14); a pair of guide clamping rods (18) are symmetrically fixedly connected to one end of the base (1); the two pairs of guide clamping rods (18) are symmetrically mounted on two sides of the material distribution cover (12); a material discharge assembly is mounted inside the arc-shaped material collection plate (11); and an opening piece is mounted at the bottom of the material distribution cover (12).

3. A fully automatic packaging machine according to claim 2, characterized in that: The material discharge assembly comprises an auger (19) rotatably connected to the interior of the screening trough (4), the auger (19) being installed inside the arc-shaped material collection plate (11), a material discharge motor (20) being fixedly connected to the exterior of the base (1), and an output end of the material discharge motor (20) being fixedly connected to the auger (19).

4. A fully automatic packaging machine according to claim 2, characterized in that: The opening member comprises a pair of bag opening rods (21) symmetrically fixedly connected to the bottom of the material distribution cover (12).

5. The fully automatic packaging machine according to claim 2, characterized in that: One end of the guide clamping rod (18) and the bag opening rod (21) are both sleeved with a resistance roller (22).

6. The fully automatic packaging machine according to claim 1, characterized in that: The sealing mechanism comprises a gantry (23) fixedly connected to one end of a base (1); a T-shaped guide plate (24) is symmetrically mounted on one end of the gantry (23); one end of one of the T-shaped guide plates (24) passes through the gantry (23) and is fixedly connected to a heat sealing plate (25); one end of another of the T-shaped guide plates (24) passes through the gantry (23) and is fixedly connected to a clamping plate (26); one end of one of the heat sealing plates (25) is hingedly connected to a transmission rod (27); one end of the base (1) is fixedly connected to a drive motor (28); an output end of the drive motor (28) is fixedly connected to a drive wheel (29); one end of the drive wheel (29) is eccentrically hingedly connected to the transmission rod (27); one end of the gantry (23) is symmetrically rotatably connected to a heat sealing clamping roller (30); and a synchronization component is mounted on the top of the gantry (23).

7. A fully automatic packaging machine according to claim 6, characterized in that: The synchronization component comprises a synchronization rack (31) fixedly connected to one end of the T-shaped guide plate (24); the top of the gantry (23) is rotatably connected to a synchronization gear (32); the synchronization gear (32) is synchronously meshed with the two synchronization racks (31).

8. The fully automatic packaging machine according to claim 1, characterized in that: One end of the base platform (1) is fixedly connected to an inkjet printer (34), and one end of the inkjet printer (34) is fixedly connected to a positioning sensor (35).

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