Finished product packaging bag arranging and packing device

Abstract

The utility model discloses a finished product packing bag arrangement and packing device, including support frame and connecting frame, the top fixed mounting of connecting frame has the bearing mechanism to the packing bag bearing, the bearing mechanism is the collapsible setting, the top of bearing mechanism is provided with the extrusion packing mechanism to the packing bag extrusion packing, the one side fixed mounting of extrusion packing mechanism has the pusher mechanism to the packing bag extrusion push, the top fixed mounting of support frame has the height adjusting mechanism to the extrusion packing mechanism height adjustment. The extrusion packing mechanism setting can extrude the packing bag that needs packing and be tight, and the bearing mechanism setting can make the bearing mechanism fold up after extrusion packing mechanism packing to the packing bag, so the bearing mechanism can be away from the below of extrusion packing mechanism, so the outside material receiving trolley pusher moves to the below of extrusion packing mechanism.

Description

Technical Field

[0001] This utility model relates to the field of packaging bag processing technology, specifically to a finished packaging bag sorting and packing device. Background Technology

[0002] Packaging bags are widely used tools for packaging, storing, and transporting goods. They can be made of various materials, such as plastic, paper, cloth, or other composite materials. Packaging bags not only protect products from external environmental influences (such as moisture, dust, oxygen, etc.), but also improve the product's display, facilitate sales, and make it convenient for consumers to carry and use.

[0003] After the production of some large-sized packaging bags is completed, these bags are relatively loose and tend to fall apart when using existing sorting and packing equipment. Furthermore, due to their larger size and higher gas content, the space occupied by these large-sized finished packaging bags needs to be carefully considered during sorting. After sorting and compression, the relatively large weight of these large-sized finished packaging bags makes them prone to falling during handling, thus affecting the packaging effect. Therefore, we propose a finished packaging bag sorting and packing device. Utility Model Content

[0004] The purpose of this utility model is to provide a finished product packaging bag sorting and packing device to solve the problems that need to be solved in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a finished product packaging bag sorting and packing device, including a support frame and support legs. The support frame is U-shaped, and multiple sets of support legs are fixedly installed at the bottom of the support frame. A connecting frame is fixedly installed on one side of the inner wall of the support frame, and a bearing mechanism for carrying the packaging bag is fixedly installed at the top of the connecting frame. The bearing mechanism is bendable. A compression packing mechanism for squeezing and packing the packaging bag is provided above the bearing mechanism. A pushing mechanism for squeezing and pushing the packaging bag is fixedly installed on one side of the compression packing mechanism. A height adjustment mechanism for adjusting the height of the compression packing mechanism is fixedly installed at the top of the support frame.

[0006] As a further description of the above technical solution: The supporting mechanism includes a movable connecting plate, a first connecting plate, a hinge seat, a first gear disk, a first drive motor, and a second gear disk. The first connecting plate is fixedly installed on the connecting frame. A hinge seat is fixedly installed on one side of the first connecting plate. The movable connecting plate is hinged to the hinge seat through a connecting shaft. A first gear disk is fixedly connected to one end of the hinge seat. A first drive motor is fixedly installed at the bottom of the first connecting plate. A second gear disk that meshes with the first gear disk is fixedly connected to the output end of the first drive motor.

[0007] As a further description of the above technical solution: The extrusion and packaging mechanism includes a first extrusion frame, a second extrusion frame, a second connecting plate, a second drive motor, a first lead screw sleeve, and a fixed base. The bottoms of the first and second extrusion frames are respectively attached to the tops of the movable connecting plate and the second connecting plate. A second connecting plate is fixedly connected to one side of both the first and second extrusion frames. A first limiting slide rail is fixedly installed on the second connecting plate at one end of the first extrusion frame. A first limiting slider is slidably connected to the first limiting slide rail. One end of the first limiting slider is fixedly connected to the second connecting plate on one side of the second extrusion frame. A third connecting plate is fixedly installed on the second connecting plate on one side of the first extrusion frame. A second drive motor is fixedly installed on one side of the third connecting plate. A first drive lead screw is fixedly connected to the output end of the second drive motor. A first lead screw sleeve is threaded onto the outside of the first drive lead screw. The outside of the first lead screw sleeve is fixedly connected to the second connecting plate at one end of the second extrusion frame through the fixed base.

[0008] As a further description of the above technical solution: The pushing mechanism includes a fourth connecting plate, a driving cylinder, and a pushing plate. The fourth connecting plate is fixedly installed on the second connecting plate on one side of the first extrusion frame, and the driving cylinder is fixedly installed on the fourth connecting plate. The output end of the driving cylinder is fixedly connected to the pushing plate.

[0009] As a further description of the above technical solution: The height adjustment mechanism includes a fixed frame, a second limiting slide rail, a second limiting slider, a fifth connecting plate, a second drive screw, a second screw sleeve, and an internal hexagon nut. The fixed frame is fixedly installed on the top of the support frame. Two sets of second limiting slide rails are fixedly installed on one side of the fixed frame. The second limiting slider is slidably connected to the second limiting slide rail. One side of the second limiting slider is fixedly connected to the first extrusion frame. The fifth connecting plate is fixedly connected to the top side of the fixed frame. The second drive screw is rotatably connected between the fifth connecting plate and the support frame. The second screw sleeve is threaded onto the outside of the second drive screw. One side of the second screw sleeve is fixedly connected to the first extrusion frame. The top of the second drive screw is fixedly connected to an internal hexagon nut.

[0010] As a further description of the above technical solution: Two sets of limiting sleeves are fixedly installed on the top of the support frame. A telescopic rod is slidably connected inside the limiting sleeve. The top of the telescopic rod is fixedly connected to the first extrusion frame. A "T"-shaped positioning frame is fixedly connected to the top of the support frame and to one side of the limiting sleeve. The top of the positioning frame contacts the bottom of the first extrusion frame.

[0011] As a further description of the above technical solution: A hollow limiting plate is fixedly connected to the top of the first extrusion frame. A retractable telescopic limiting plate is provided inside the hollow limiting plate. One end of the telescopic limiting plate is fixedly connected to the second extrusion frame via a connecting rod.

[0012] As a further description of the above technical solution: A positioning rod is fixedly connected to one side of the movable connecting plate by multiple sets of locking bolts, and the surface of the positioning rod is provided with a positioning bolt that is inserted into the second connecting plate.

[0013] As a further description of the above technical solution: The movable connecting plate, the second connecting plate, the first extrusion frame, and the second extrusion frame are all made of stainless steel, and the bottom of the opposite sides of the first extrusion frame and the second extrusion frame are both set as arcs.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The supporting mechanism of this utility model can support the packaging bags that need to be packaged. The compression packaging mechanism can then compress and tighten the packaging bags, which can prevent large packaging bags from taking up too much space due to their looseness. After the compression packaging mechanism has finished packaging the packaging bags, the supporting mechanism can be bent and folded up, so that the supporting mechanism is away from the bottom of the compression packaging mechanism. This makes it convenient for an external receiving trolley to push and move to the bottom of the compression packaging mechanism for receiving. After the compression and packaging mechanism completes the packaging of the bags, the plastic bag is placed on the outside of the compression and packaging mechanism. Then, the pushing mechanism pushes the packaging bags inside the compression and packaging mechanism to the receiving trolley on the outside. The height adjustment mechanism can adjust the height of the compression and packaging mechanism, which can be easily matched with the height of the receiving trolley, thus making it easy to collect the packaging bags. Attached Figure Description

[0015] Figure 1 This is a first perspective view of the structure of this utility model; Figure 2 This is a second perspective view of the structure of this utility model; Figure 3 This is a schematic diagram of the third perspective structure of the present invention; Figure 4 This is a schematic diagram of the fourth perspective structure of the present utility model; Figure 5 This is a schematic diagram of the fifth perspective of the present invention. Figure 6 This is an enlarged schematic diagram of structure A of this utility model; Figure 7 This is an enlarged schematic diagram of structure B of this utility model; Figure 8 This is an enlarged schematic diagram of the C-structure of this utility model.

[0016] In the diagram: 1. Support frame; 2. Support leg; 3. Connecting frame; 4. Bearing mechanism; 5. Compression and packaging mechanism; 6. Pushing mechanism; 7. Height adjustment mechanism; 8. Movable connecting plate; 9. First connecting plate; 10. Hinge seat; 11. First gear disk; 12. First drive motor; 13. Second gear disk; 14. First compression frame; 15. Second compression frame; 16. Second connecting plate; 17. First limiting slide rail; 18. First limiting slider; 19. Third connecting plate; 20. Second drive motor; 21. First drive... 21. Moving lead screw; 22. First lead screw sleeve; 23. Fixed seat; 24. Fourth connecting plate; 25. Drive cylinder; 26. Push plate; 27. Fixed frame; 28. Second limit slide rail; 29. ​​Second limit slider; 30. Fifth connecting plate; 31. Second drive lead screw; 32. Second lead screw sleeve; 33. Hex socket nut; 34. Limit sleeve; 35. Telescopic rod; 36. Positioning frame; 37. Hollow limit plate; 38. Telescopic limit plate; 39. Connecting rod; 40. Locking bolt; 41. Positioning rod; 42. Positioning bolt. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1:

[0019] Please see Figures 1-8This utility model provides a technical solution: a finished product packaging bag sorting and packing device, including a support frame 1 and support legs 2. The support frame 1 is configured as a "U" shape. Multiple sets of support legs 2 are fixedly installed at the bottom of the support frame 1. A connecting frame 3 is fixedly installed on one side of the inner wall of the support frame 1. A bearing mechanism 4 for carrying the packaging bag is fixedly installed at the top of the connecting frame 3. The bearing mechanism 4 is bendable. A compression packing mechanism 5 for squeezing and packing the packaging bag is provided above the bearing mechanism 4. A pushing mechanism 6 for squeezing and pushing the packaging bag is fixedly installed on one side of the compression packing mechanism 5. A height adjustment mechanism 7 for adjusting the height of the compression packing mechanism 5 is fixedly installed at the top of the support frame 1.

[0020] The present invention features a carrying mechanism 4 that supports the packaging bags to be packaged. A subsequent compression packaging mechanism 5 compresses and tightens the packaging bags, preventing large-sized bags from taking up excessive space due to their bulkiness. After the compression packaging mechanism 5 completes packaging, the carrying mechanism 4 can be bent and folded away from the area below the compression packaging mechanism 5, facilitating the external receiving trolley to move and collect the bags below. After the compression packaging mechanism 5 completes packaging, a plastic bag is placed over it. A pushing mechanism 6 then pushes the packaging bags from inside the compression packaging mechanism 5 onto the external receiving trolley. A height adjustment mechanism 7 adjusts the height of the compression packaging mechanism 5 to match the height of the receiving trolley, thus facilitating the collection of the packaging bags.

[0021] Example 2:

[0022] Please see Figure 1 , Figure 4 and Figure 6 The supporting mechanism 4 includes a movable connecting plate 8, a first connecting plate 9, a hinge seat 10, a first gear disk 11, a first drive motor 12, and a second gear disk 13. The first connecting plate 9 is fixedly installed on the connecting frame 3. The hinge seat 10 is fixedly installed on one side of the first connecting plate 9. The movable connecting plate 8 is hinged to the hinge seat 10 through a connecting shaft. The first gear disk 11 is fixedly connected to one end of the hinge seat 10. The first drive motor 12 is fixedly installed at the bottom of the first connecting plate 9. The output end of the first drive motor 12 is fixedly connected to the second gear disk 13, which meshes with the first gear disk 11.

[0023] The packaging bags to be packaged are placed on the movable connecting plate 8 and the first connecting plate 9. After the compression packaging mechanism 5 completes the compression packaging of the bags, it drives the first drive motor 12 to operate. Then, the first drive motor 12 drives the second gear disk 13 to rotate. The rotating second gear disk 13 can drive the first gear disk 11, the connecting shaft and the movable connecting plate 8 that mesh with it to rotate and fall along the hinge seat 10. This allows the movable connecting plate 8 to move away from the bottom of the compression packaging mechanism 5, making it convenient for the receiving trolley to push and receive the materials.

[0024] Please see Figure 1 , Figure 2 and Figure 3 The compression and packaging mechanism 5 includes a first compression frame 14, a second compression frame 15, a second connecting plate 16, a second drive motor 20, a first lead screw sleeve 22, and a fixed base 23. The bottoms of the first compression frame 14 and the second compression frame 15 are respectively attached to the tops of the movable connecting plate 8 and the first connecting plate 9. The second connecting plate 16 is fixedly connected to one side of both the first compression frame 14 and the second compression frame 15. A first limiting slide rail 17 is fixedly installed on the second connecting plate 16 at one end of the first compression frame 14, and a first limiting slider is slidably connected to the first limiting slide rail 17. 18. One end of the first limiting slider 18 is fixedly connected to the second connecting plate 16 on one side of the second extrusion frame 15. A third connecting plate 19 is fixedly installed on the second connecting plate 16 on one side of the first extrusion frame 14. A second drive motor 20 is fixedly installed on one side of the third connecting plate 19. A first drive screw 21 is fixedly connected to the output end of the second drive motor 20. A first screw sleeve 22 is threadedly connected to the outside of the first drive screw 21. The outside of the first screw sleeve 22 is fixedly connected to the second connecting plate 16 at one end of the second extrusion frame 15 through a fixing seat 23.

[0025] Once the packaging bag is placed, the second drive motor 20 drives the first drive screw 21 to rotate. This allows the first drive screw 21 to pull the fixed seat 23 and the second extrusion frame 15 towards the first extrusion frame 14 via the first screw sleeve 22, which is threaded to it. The bottom of the second extrusion frame 15 moves forward relative to the upper limit of the movable connecting plate 8 and the first connecting plate 9, thus squeezing and tightening the packaging bag. When the second extrusion frame 15 moves, the first limiting slide rail 17 and the first limiting slider 18 limit the second extrusion frame 15 to prevent it from shifting position.

[0026] Please see Figure 1 , Figure 2 and Figure 3The pushing mechanism 6 includes a fourth connecting plate 24, a driving cylinder 25, and a pushing plate 26. The fourth connecting plate 24 is fixedly installed on the second connecting plate 16 on one side of the first extrusion frame 14. The driving cylinder 25 is fixedly installed on the fourth connecting plate 24. The output end of the driving cylinder 25 is fixedly connected to the pushing plate 26.

[0027] In this process, after the packaging bag is squeezed and tightened, the plastic bag is fitted onto the outside of the first squeezing frame 14 and the second squeezing frame 15. Then, the cylinder 25 is driven to operate, causing the pusher plate 26 to move along the inside of the first squeezing frame 14 and the second squeezing frame 15, so that the squeezed packaging bag can be pushed into the plastic bag.

[0028] Please see Figure 1 , Figure 2 , Figure 5 and Figure 7 The height adjustment mechanism 7 includes a fixed frame 27, a second limiting slide rail 28, a second limiting slider 29, a fifth connecting plate 30, a second driving screw 31, a second screw sleeve 32, and an internal hex nut 33. The fixed frame 27 is fixedly installed on the top of the support frame 1. Two sets of second limiting slide rails 28 are fixedly installed on one side of the fixed frame 27. The second limiting slider 29 is slidably connected to the second limiting slide rail 28. One side of the second limiting slider 29 is fixedly connected to the first extrusion frame 14. The fifth connecting plate 30 is fixedly connected to the top side of the fixed frame 27. The second driving screw 31 is rotatably connected between the fifth connecting plate 30 and the support frame 1. The second screw sleeve 32 is threadedly connected to the outside of the second driving screw 31. One side of the second screw sleeve 32 is fixedly connected to the first extrusion frame 14. The internal hex nut 33 is fixedly connected to the top of the second driving screw 31.

[0029] When the height of the extrusion and packaging mechanism 5 needs to be adjusted, the internal hex nut 33 is rotated to drive the second drive screw 31 to rotate. In this way, the second screw sleeve 32, which is threaded to the second drive screw 31, can drive the first extrusion frame 14 to move upward. The first extrusion frame 14 and the second extrusion frame 15 are connected by the first limit slide rail 17 and the first limit slider 18. This allows the entire extrusion and packaging mechanism 5 to move up and down, thereby adapting to different material receiving trolleys being pushed to the bottom of the extrusion and packaging mechanism 5.

[0030] Please see Figure 1 , Figure 2 and Figure 3 Two sets of limiting sleeves 34 are fixedly installed on the top of the support frame 1. A telescopic rod 35 is slidably connected inside the limiting sleeve 34. The top of the telescopic rod 35 is fixedly connected to the first extrusion frame 14. A "T"-shaped positioning frame 36 is fixedly connected to the top of the support frame 1 and to one side of the limiting sleeve 34. The top of the positioning frame 36 is in contact with the bottom of the first extrusion frame 14.

[0031] When the extrusion packaging mechanism 5 moves up and down, it can be limited by the limiting sleeve 34 and the telescopic rod 35 to prevent the position of the extrusion packaging mechanism 5 from shifting when it moves up and down. When the extrusion packaging mechanism 5 is working normally, the first extrusion frame 14 can be attached to the "T"-shaped positioning frame 36, and the second extrusion frame 15 is placed above the connecting frame 3, so as to prevent excessive deformation and damage when the extrusion packaging mechanism 5 applies force.

[0032] Please see Figure 1 and Figure 3 A hollow limiting plate 37 is fixedly connected to the top of the first extrusion frame 14. A retractable telescopic limiting plate 38 is provided inside the hollow limiting plate 37. One end of the telescopic limiting plate 38 is fixedly connected to the second extrusion frame 15 through a connecting rod 39.

[0033] When the second extrusion frame 15 moves toward the first extrusion frame 14, the telescopic limiting plate 38 can move along the inside of the hollow limiting plate 37, thus limiting the first extrusion frame 14 and the second extrusion frame 15 again.

[0034] Please see Figure 1 and Figure 8 A positioning rod 41 is fixedly connected to one side of the movable connecting plate 8 by multiple sets of locking bolts 40. The surface of the positioning rod 41 is provided with a positioning bolt 42 that is inserted into the first connecting plate 9.

[0035] When the movable connecting plate 8 and the first connecting plate 9 are horizontal to each other, one side of the positioning rod 41 corresponds to one side of the first connecting plate 9, and then the positioning bolt 42 can be inserted into the interior of the first connecting plate 9. This can limit the movable connecting plate 8 and the first connecting plate 9 and prevent them from bending and deforming.

[0036] Please see Figures 1-8 The movable connecting plate 8, the first connecting plate 9, the first extrusion frame 14 and the second extrusion frame 15 are all made of stainless steel. The bottom of the opposite sides of the first extrusion frame 14 and the second extrusion frame 15 are both set to be arc-shaped. The stainless steel parts can prevent contamination of the packaging bags that need to be packaged, and the arc-shaped opposite sides of the first extrusion frame 14 and the second extrusion frame 15 can prevent the packaging bags from being crushed and damaged during packaging.

[0037] In use, firstly, the packaging bags to be packaged are placed on the movable connecting plate 8 and the first connecting plate 9. After the compression packaging mechanism 5 completes the compression packaging of the bags, it drives the first drive motor 12 to operate. Subsequently, the first drive motor 12 drives the second gear disk 13 to rotate. The rotating second gear disk 13 can drive the meshing first gear disk 11, connecting shaft, and movable connecting plate 8 to rotate and fall along the hinge seat 10. This allows the movable connecting plate 8 to move away from the bottom of the compression packaging mechanism 5, facilitating the material receiving trolley to push and receive the materials. After the packaging bags are placed, the second drive motor 20 drives the first gear disk 11, connecting shaft, and movable connecting plate 9 to rotate and fall along the hinge seat 10. A drive screw 21 rotates, causing it to pull the fixed base 23 and the second extrusion frame 15 towards the first extrusion frame 14 via a first screw sleeve 22 connected to it. The bottom of the second extrusion frame 15 moves forward relative to the upper limit of the movable connecting plate 8 and the first connecting plate 9, thus compressing and tightening the packaging bag. During the movement of the second extrusion frame 15, the first limiting slide rail 17 and the first limiting slider 18 limit its position, preventing displacement. After the packaging bag is compressed and tightened, the plastic bag is then fitted onto the first... The compression frame 14 and the second compression frame 15 are externally connected, and then the drive cylinder 25 operates, causing the pusher plate 26 to move along the inside of the first compression frame 14 and the second compression frame 15. This allows the compressed packaging bag to be pushed into the plastic bag. When the height of the compression packaging mechanism 5 needs to be adjusted, the hexagonal nut 33 is rotated, causing it to drive the second drive screw 31 to rotate. This allows the second screw sleeve 32, which is threaded to the second drive screw 31, to drive the first compression frame 14 to move upward. The first compression frame 14 and the second compression frame 15 are connected by the first limiting slide rail 17 and the first limiting slider. The 18 connection allows the entire extrusion and packaging mechanism 5 to move up and down, accommodating different receiving trolleys pushed to the bottom of the extrusion and packaging mechanism 5. When the extrusion and packaging mechanism 5 moves up and down, it can be limited by the limiting sleeve 34 and the telescopic rod 35 to prevent positional deviation during the movement. When the extrusion and packaging mechanism 5 is working normally, the first extrusion frame 14 can be attached to the "T"-shaped positioning frame 36, while the second extrusion frame 15 is placed above the connecting frame 3, thus preventing excessive deformation and damage when the extrusion and packaging mechanism 5 applies pressure.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A finished product packaging bag sorting and packing device, comprising a support frame (1) and support legs (2), wherein the support frame (1) is configured as a "U" shape, and multiple sets of support legs (2) are fixedly installed at the bottom of the support frame (1), and a connecting frame (3) is fixedly installed on one side of the inner wall of the support frame (1), characterized in that: The top of the connecting frame (3) is fixedly installed with a bearing mechanism (4) for carrying the packaging bag. The bearing mechanism (4) is bendable. Above the bearing mechanism (4) is a compression packaging mechanism (5) for squeezing and packaging the packaging bag. On one side of the compression packaging mechanism (5) is a pushing mechanism (6) for squeezing and pushing the packaging bag. The top of the support frame (1) is fixedly installed with a height adjustment mechanism (7) for adjusting the height of the compression packaging mechanism (5).

2. The finished product packaging bag sorting and packing device according to claim 1, characterized in that: The bearing mechanism (4) includes a movable connecting plate (8), a first connecting plate (9), a hinge seat (10), a first gear disk (11), a first drive motor (12), and a second gear disk (13). The first connecting plate (9) is fixedly installed on the connecting frame (3). The hinge seat (10) is fixedly installed on one side of the first connecting plate (9). The movable connecting plate (8) is hinged to the hinge seat (10) through a connecting shaft. The first gear disk (11) is fixedly connected to one end of the hinge seat (10). The first drive motor (12) is fixedly installed at the bottom of the first connecting plate (9). The output end of the first drive motor (12) is fixedly connected to the second gear disk (13) that meshes with the first gear disk (11).

3. The finished product packaging bag sorting and packing device according to claim 2, characterized in that: The compression packaging mechanism (5) includes a first compression frame (14), a second compression frame (15), a second connecting plate (16), a second drive motor (20), a first lead screw sleeve (22), and a fixed base (23). The bottoms of the first compression frame (14) and the second compression frame (15) are respectively attached to the tops of the movable connecting plate (8) and the second connecting plate (16). The second connecting plate (16) is fixedly connected to one side of the first compression frame (14) and the second compression frame (15). A first limiting slide rail (17) is fixedly installed on the second connecting plate (16) at one end of the first compression frame (14). A first limiting slider is slidably connected to the first limiting slide rail (17). (18) One end of the first limiting slider (18) is fixedly connected to the second connecting plate (16) on one side of the second extrusion frame (15). A third connecting plate (19) is fixedly installed on the second connecting plate (16) on one side of the first extrusion frame (14). A second drive motor (20) is fixedly installed on one side of the third connecting plate (19). A first drive screw (21) is fixedly connected to the output end of the second drive motor (20). A first screw sleeve (22) is threadedly connected to the outside of the first drive screw (21). The outside of the first screw sleeve (22) is fixedly connected to the second connecting plate (16) at one end of the second extrusion frame (15) through a fixing seat (23).

4. The finished product packaging bag sorting and packing device according to claim 3, characterized in that: The pushing mechanism (6) includes a fourth connecting plate (24), a driving cylinder (25) and a pushing plate (26). The fourth connecting plate (24) is fixedly installed on the second connecting plate (16) on one side of the first extrusion frame (14). The driving cylinder (25) is fixedly installed on the fourth connecting plate (24). The output end of the driving cylinder (25) is fixedly connected to the pushing plate (26).

5. The finished product packaging bag sorting and packing device according to claim 4, characterized in that: The height adjustment mechanism (7) includes a fixed frame (27), a second limiting slide rail (28), a second limiting slider (29), a fifth connecting plate (30), a second drive screw (31), a second screw sleeve (32), and an internal hex nut (33). The fixed frame (27) is fixedly installed on the top of the support frame (1). Two sets of second limiting slide rails (28) are fixedly installed on one side of the fixed frame (27). The second limiting slider (29) is slidably connected to the second limiting slide rail (28). (29) is fixedly connected to the first extrusion frame (14) on one side. The fifth connecting plate (30) is fixedly connected to the top side of the fixed frame (27). The fifth connecting plate (30) is rotatably connected to the support frame (1). The second driving screw (31) is threadedly connected to the second driving screw (31) with a second screw sleeve (32). The second screw sleeve (32) is fixedly connected to the first extrusion frame (14) on one side. The second driving screw (31) is fixedly connected to the top with an internal hexagonal nut (33).

6. The finished product packaging bag sorting and packing device according to claim 5, characterized in that: Two sets of limiting sleeves (34) are fixedly installed on the top of the support frame (1). A telescopic rod (35) is slidably connected inside the limiting sleeve (34). The top of the telescopic rod (35) is fixedly connected to the first extrusion frame (14). A "T"-shaped positioning frame (36) is fixedly connected to the top of the support frame (1) and on one side of the limiting sleeve (34). The top of the positioning frame (36) contacts the bottom of the first extrusion frame (14).

7. The finished product packaging bag sorting and packing device according to claim 6, characterized in that: A hollow limiting plate (37) is fixedly connected to the top of the first extrusion frame (14). A retractable telescopic limiting plate (38) is provided inside the hollow limiting plate (37). One end of the telescopic limiting plate (38) is fixedly connected to the second extrusion frame (15) through a connecting rod (39).

8. The finished product packaging bag sorting and packing device according to claim 7, characterized in that: A positioning rod (41) is fixedly connected to one side of the movable connecting plate (8) by multiple sets of locking bolts (40), and the surface of the positioning rod (41) is provided with a positioning bolt (42) that is inserted into the second connecting plate (16).

9. A finished product packaging bag sorting and packing device according to claim 8, characterized in that: The movable connecting plate (8), the second connecting plate (16), the first extrusion frame (14) and the second extrusion frame (15) are all made of stainless steel. The bottom of the opposite sides of the first extrusion frame (14) and the second extrusion frame (15) are both set as arc shape.

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