Production device for automatic packaging of reels

Abstract

The invention discloses a production device for automatic packaging of reels in the technical field of reel machining, which comprises a mounting frame, a fixed ring is fixedly mounted on the mounting frame through a fixed column, an outer gear ring is rotatably mounted outside the fixed ring, a positioning frame is fixedly mounted on the outer gear ring, and a movable frame is slidably connected to one side of the positioning frame. A movable roller is rotatably mounted at the end, away from the positioning frame, of the movable frame, a fixed roller is rotatably mounted on the upper surface of the fixing ring, a packaging bag is arranged between the fixed roller and the movable roller, side connecting plates are symmetrically mounted at one end of the mounting frame, and two-way threaded rods are rotatably mounted at the upper ends of the side connecting plates. According to the reel packaging device, an elastic viscous soft silica gel bag can be rapidly arranged on the surface of a reel, the protection capacity of packaging on the surface of the reel is improved, it is guaranteed that the upper edge contour and the lower edge contour of the reel can be wrapped through wrapping, and the reel packaging device is convenient to use. And comprehensive wrapping of the protection bag is ensured.

Description

Technical Field

[0001] The invention relates to the technical field of coil processing, in particular to a production device for automatic coil packaging. Background Art

[0002] After the reel winding and labeling process is completed, the reel processing has the last step of packaging to facilitate the transportation of the reel and reduce the wear and damage of the reel during transportation.

[0003] Existing reel packaging equipment is divided into carton packaging and plastic packaging. Carton packaging does not have any protective equipment directly set on the surface of the reel. The reel will still move horizontally and vertically inside the carton during transportation, causing wear on the surface of the reel. The plastic belt of ordinary plastic packaging has limited elasticity. Although the plastic belt is directly wrapped around the surface of the reel to protect the surface of the reel more directly, the plastic packaging is easily damaged and has limited protection for the reel when it is bumped and scratched. Summary of the invention

[0004] The technical problem of the present invention is to provide a production device for automatic packaging of reels, so as to quickly set an elastic, sticky, soft silicone bag on the surface of the reel, increase the packaging's ability to protect the reel surface, and ensure that the upper and lower edge contours of the reel can be wrapped, ensuring that the protective bag is fully wrapped.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a production device for automatic packaging of reels, comprising a mounting frame, a fixing ring is fixedly installed on the mounting frame through a fixing column, an outer toothed ring is rotatably installed outside the fixing ring, a positioning frame is fixedly installed on the outer toothed ring, a movable frame is slidably connected to one side of the positioning frame, a movable roller is rotatably installed on the end of the movable frame away from the positioning frame, a fixed roller is rotatably installed on the upper surface of the fixing ring, a packaging bag is arranged between the fixed roller and the movable roller, a side connecting plate is symmetrically installed at one end of the mounting frame, a bidirectional threaded rod is rotatably installed on the upper end of the side connecting plate, both ends of the bidirectional threaded rod are threadedly connected to a connecting seat, a movable plate is fixedly installed on a side of the connecting seat close to the fixing ring, and an extrusion cutting piece is fixedly installed on a side of the movable plate close to the fixing ring.

[0006] As a further solution of the present invention, the packaging bag is a transparent plastic bag with adhesion and ductility. The movable plate is set at a height corresponding to the position of the packaging bag and is divided into two upper and lower groups. Multiple groups of limit rods are arranged between the side connecting plates. The limit rods are slidably connected to the connecting seat. Side gears are fixedly installed at both ends of the bidirectional threaded rod, and the side gears are meshed with each other. A first motor is fixedly installed on one side of the side connecting plate, and a cutting gear is fixedly installed on the output end of the first motor, and the cutting gear is meshed with the side gear.

[0007] As a further solution of the present invention, a plurality of lower threaded parts are rotatably installed at the bottom of the mounting frame, a lower threaded rod is threadedly connected to the upper end of the lower threaded rod, a transfer plate is fixedly installed on the upper end of the lower threaded rod, an electric telescopic rod is fixedly installed on the transfer plate, a support plate is fixedly installed on the output end of the electric telescopic rod, a plurality of sliding grooves are opened on the upper surface of the support plate, and a clamping block is slidably connected in the sliding groove.

[0008] As a further solution of the present invention, a side mounting seat is fixedly installed on one side of the mounting frame, an upper mounting shaft is rotatably installed on the upper end of the side mounting seat, an upper driving gear is fixedly installed on the upper end of the upper mounting shaft, the upper driving gear is meshed with the outer gear ring, a lower driving gear is rotatably installed on the lower end of the side mounting seat, a lower rotating ring is rotatably installed on the lower end of the mounting frame, external teeth are arranged on the outer side of the lower rotating ring, the external teeth are meshed with the lower driving gear, internal teeth are arranged on the inner side of the lower rotating ring, an internal gear is fixedly installed on the lower threaded member, and the internal gear is meshed with the internal teeth.

[0009] As a further solution of the present invention, a positioning plate is fixedly installed on one side of the positioning frame away from the movable frame, and multiple groups of movable threaded parts are rotatably installed on the positioning plate. The internal threads of the movable threaded parts are connected to upper threaded rods, and transmission gears are fixedly installed on the movable threaded parts. The outer sleeve of the transmission gear is connected to a transmission chain, a lower gear is fixedly installed on one side of the transmission gear, and an upper gear is rotatably installed on the positioning plate, and the upper gear is meshed with the lower gear.

[0010] As a further solution of the present invention, an internal threaded rod is arranged in the slide groove, the clamping block is threadedly connected to the internal threaded rod, a lower bevel gear is rotatably installed at the middle position of the bottom of the support plate, an upper bevel gear is fixedly installed at one end of the internal threaded rod, the upper bevel gear is meshed with the lower bevel gear, a rotating motor is arranged in the support plate, and the output end of the rotating motor is fixedly connected to the lower bevel gear.

[0011] As a further solution of the present invention, a driven wheel is fixedly installed on the lower end of the movable roller, a driving wheel is rotatably installed on the lower surface of the movable frame, a transmission belt is connected between the driving wheel and the outer shell of the driven wheel, an infrared sensor is fixedly installed on the end of the movable frame away from the positioning frame, a second motor is fixedly installed on the lower surface of the movable frame, and the output end of the second motor is fixedly connected to the driving wheel.

[0012] As a further solution of the present invention, a drive motor is provided at the upper end of the side mounting seat, and the output end of the drive motor is fixedly connected to the upper mounting shaft. A servo motor is fixedly installed at the lower end of the side mounting seat, and the output end of the servo motor is fixedly connected to the lower driving gear.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, the reel moves up to between the upper and lower movable plates through the bottom of the fixed ring, and the outer gear ring rotates after moving up. The rotation of the outer gear ring drives the movable roller to rotate around the outer side of the reel, so that the movable roller drives the packaging bag thereon to be wound around the surface of the reel until the movable roller rotates to the adjacent position of the fixed roller, and then the two-way threaded rod rotates to drive the movable plates to approach each other, and the upper and lower sides of the packaging bag are staged by the extrusion and cutting parts on the movable plates, so that the packaging bag between the movable plates is wrapped and adhered to the surface of the reel, ensuring that the packaging bag can wrap the edge of the reel, so as to quickly set an elastic and sticky soft silicone bag on the surface of the reel, increase the packaging's ability to protect the surface of the reel, and the wrapping ensures that the upper and lower edge contours of the reel can be wrapped, ensuring that the protective bag is fully wrapped.

[0014] 2. In the present invention, the reel is arranged on the upper surface of the support plate, and the lower bevel gear is driven to rotate by rotating the motor, and the upper bevel gear meshing with it is driven to rotate by the rotation of the lower bevel gear, and the upper bevel gear drives the internal threaded rod to rotate, and the rotation of the internal threaded rod drives the clamping block to interact with each other. The clamping block pushes one end of the reel to ensure that the reel is located in the middle position of the support plate, and a clamping block is provided to fix the position of the reel, ensuring that the reel can be stably positioned horizontally and vertically during the wrapping process, and the reel is located in the middle position to prevent the packaging bag from being evenly wrapped on the surface of the reel, ensuring that the surface of the reel is evenly wrapped. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 For the present invention Figure 1 A partial schematic diagram of the structure at A in the middle; Figure 3 For the present invention Figure 1 A partial schematic diagram of the structure at B in the middle; Figure 4 For the present invention Figure 1 A partial schematic diagram of the structure at C in the middle; Figure 5 It is a schematic diagram of the side view structure of the present invention; Figure 6 It is a structural cross-sectional view of the present invention; Figure 7 For the present invention Figure 6 Partial schematic diagram of the structure at point D in the middle.

[0017] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. Mounting frame; 2. Side mounting seat; 3. Upper mounting shaft; 4. Upper driving gear; 5. Lower driving gear; 6. Lower rotating ring; 7. External teeth; 8. Side connecting plate; 9. Bidirectional threaded rod; 10. Movable plate; 11. Fixed ring; 12. Transfer plate; 13. Support plate; 14. External tooth ring; 15. Extrusion cutting piece; 16. Fixed roller; 17. Packaging bag; 18. Positioning frame; 19. Movable frame; 20. Positioning plate; 21. Upper gear; 22. Lower gear; 23. Transmission chain; 24. Active threaded piece; 25. Transmission gear; 26. Upper threaded rod; 27. Internal teeth; 28. Internal gear; 29. ​​Lower threaded piece; 30. Lower threaded rod; 31. Side gear; 32. Connecting seat; 33. Electric telescopic rod; 34. Movable roller; 35. Clamping block; 36. Slide; 37. Driven wheel; 38. Driving wheel; 39. Transmission belt. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-Figure 7 The present invention provides a technical solution: a production device for automatic packaging of reels, comprising a mounting frame 1, a fixed ring 11 is fixedly installed on the mounting frame 1 through a fixed column, an outer gear ring 14 is rotatably installed outside the fixed ring 11, a positioning frame 18 is fixedly installed on the outer gear ring 14, a movable frame 19 is slidably connected to one side of the positioning frame 18, a movable roller 34 is rotatably installed on the end of the movable frame 19 away from the positioning frame 18, a fixed roller 16 is rotatably installed on the upper surface of the fixed ring 11, a packaging bag 17 is arranged between the fixed roller 16 and the movable roller 34, a side connecting plate 8 is symmetrically installed at one end of the mounting frame 1, a bidirectional threaded rod 9 is rotatably installed on the upper end of the side connecting plate 8, both ends of the bidirectional threaded rod 9 are threadedly connected to a connecting seat 32, a movable plate 10 is fixedly installed on one side of the connecting seat 32 close to the fixed ring 11, and an extrusion cutting piece 15 is fixedly installed on the side of the movable plate 10 close to the fixed ring 11.

[0020] During operation, the reel of the present invention moves up to between the upper and lower movable plates 10 through the bottom of the fixed ring 11 (the servo motor drives the lower driving gear 5 to rotate, the driving gear rotates through the outer teeth 7 to drive the lower rotating ring 6 to rotate, the lower rotating ring 6 rotates to drive the inner teeth 27 to rotate, the inner teeth 27 rotates to drive the inner gear 28 to rotate, the inner gear 28 rotates to drive the lower threaded member 29 to rotate, the lower threaded member 29 rotates and interacts with the lower threaded rod 30, the transfer plate 12 is driven upward by the lower threaded rod 30, the support plate 13 is driven upward by the transfer plate 12, and the reel thereon is driven upward by the support plate 13), after the upward movement, the outer gear ring 14 rotates (the driving motor rotates to drive the upper mounting shaft 3 to rotate, the upper mounting shaft 3 rotates to drive the upper driving gear 4, and the upper driving gear 4 rotates to drive the outer gear ring 14), the outer gear ring 14 rotates to drive the movable roller 34 to rotate around the outer side of the reel, so that the movable roller 34 The packaging bag 17 thereon is driven to be wound around the surface of the reel until the movable roller 34 rotates to the adjacent position of the fixed roller 16, and then the bidirectional threaded rod 9 rotates to drive the movable plates 10 to approach each other (the first motor drives the side gear 31 to rotate through the cutting gear, and the bidirectional threaded rod 9 is driven to rotate through the interaction of the side gear 31, and the bidirectional threaded rod 9 rotates and interacts with the connecting seat 32, thereby driving the connecting seat 32 to approach each other, and then driving the movable plates 10 to approach each other), and the upper and lower sides of the packaging bag 17 are cut off by the extrusion cutting piece 15 on the movable plate 10, so that the packaging bag 17 between the movable plates 10 is wrapped and attached to the surface of the reel, ensuring that the packaging bag 17 can wrap the edge of the reel, so as to quickly set an elastic and sticky soft silicone bag on the surface of the reel, increase the packaging's ability to protect the surface of the reel, and the wrapping ensures that the upper and lower edge contours of the reel can be wrapped, ensuring that the protective bag is fully wrapped.

[0021] The reel in the present invention moves up to between the upper and lower movable plates 10 through the bottom of the fixed ring 11, and the outer toothed ring 14 rotates after moving up. The rotation of the outer toothed ring 14 drives the movable roller 34 to rotate around the outer side of the reel, so that the movable roller 34 drives the packaging bag 17 thereon to be wound around the surface of the reel until the movable roller 34 rotates to the adjacent position of the fixed roller 16, and then the bidirectional threaded rod 9 rotates to drive the movable plates 10 to approach each other, and the upper and lower sides of the packaging bag 17 are cut off by the extrusion cutting piece 15 on the movable plate 10, so that the packaging bag 17 between the movable plates 10 is wrapped and adhered to the surface of the reel, ensuring that the packaging bag 17 can wrap the edge of the reel, so as to quickly set an elastic and sticky soft silicone bag on the surface of the reel, increase the packaging's ability to protect the surface of the reel, and the wrapping ensures that the upper and lower edge contours of the reel can be wrapped, ensuring that the protective bag is fully wrapped.

[0022] As a further solution of the present invention, the packaging bag 17 is a transparent plastic bag with adhesion and ductility. The movable plate 10 is set at a height corresponding to the position of the packaging bag 17 and is divided into two upper and lower groups. Multiple groups of limit rods are arranged between the side connecting plates 8. The limit rods are slidably connected to the connecting seat 32. Side gears 31 are fixedly installed at both ends of the bidirectional threaded rod 9, and the side gears 31 are meshed with each other. A first motor is fixedly installed on one side of the side connecting plate 8, and a cutting gear is fixedly installed on the output end of the first motor, and the cutting gear and side gear 31 are meshed.

[0023] During operation, the first motor drives the side gear 31 to rotate through the cutting gear, and the bidirectional threaded rod 9 is driven to rotate through the interaction of the side gear 31. The rotation of the bidirectional threaded rod 9 interacts with the connecting seat 32, thereby driving the connecting seat 32 to approach each other, and then driving the movable plate 10 to approach each other.

[0024] As a further solution of the present invention, a plurality of lower threaded parts 29 are rotatably installed at the bottom of the mounting frame 1, a lower threaded rod 30 is threadedly connected to the lower threaded part 29, a transfer plate 12 is fixedly installed on the upper end of the lower threaded rod 30, an electric telescopic rod 33 is fixedly installed on the transfer plate 12, a support plate 13 is fixedly installed on the output end of the electric telescopic rod 33, a plurality of slide grooves 36 are opened on the upper surface of the support plate 13, and a clamping block 35 is slidably connected in the slide groove 36.

[0025] During operation, the driving gear rotates through the outer teeth 7 to drive the lower rotating ring 6 to rotate, the lower rotating ring 6 rotates to drive the inner teeth 27 to rotate, the inner teeth 27 rotates to drive the inner gear 28 to rotate, the inner gear 28 rotates to drive the lower threaded member 29 to rotate, the lower threaded member 29 rotates and interacts with the lower threaded rod 30, and the transfer plate 12 is driven to move upward by the lower threaded rod 30, the support plate 13 is driven to move upward by the transfer plate 12, and the reel thereon is driven to move upward by the support plate 13 (the reel is arranged on the upper surface of the support plate 13, and the reel is driven to move upward by the support plate 13). The rotating motor drives the lower bevel gear to rotate, and the rotation of the lower bevel gear drives the upper bevel gear meshing with it to rotate. The rotation of the upper bevel gear drives the internal threaded rod to rotate, and the rotation of the internal threaded rod drives the clamping block 35 to interact with each other. The clamping block 35 pushes one end of the reel to ensure that the reel is located in the middle position of the support plate 13, and the clamping block 35 is provided to fix the position of the reel, ensuring that the reel can be stably positioned horizontally and vertically during the wrapping process, and the reel is located in the middle position to prevent the packaging bag 17 from being evenly wrapped on the surface of the reel, ensuring that the surface of the reel is evenly wrapped).

[0026] In the present invention, the reel is arranged on the upper surface of the support plate 13, and the lower bevel gear is driven to rotate by the rotating motor, and the upper bevel gear meshing with it is driven to rotate by the rotation of the lower bevel gear, and the upper bevel gear drives the internal threaded rod to rotate, and the rotation of the internal threaded rod drives the clamping block 35 to interact with each other. The clamping block 35 pushes one end of the reel to ensure that the reel is located in the middle position of the support plate 13, and the clamping block 35 is provided to fix the position of the reel, ensuring that the reel can be stably positioned horizontally and vertically during the wrapping process, and the reel is located in the middle position to prevent the packaging bag 17 from being evenly wrapped on the surface of the reel, ensuring that the surface of the reel is evenly wrapped.

[0027] As a further solution of the present invention, a side mounting seat 2 is fixedly installed on one side of the mounting frame 1, an upper mounting shaft 3 is rotatably installed on the upper end of the side mounting seat 2, an upper driving gear 4 is fixedly installed on the upper end of the upper mounting shaft 3, the upper driving gear 4 is meshed with the outer gear ring 14, a lower driving gear 5 is rotatably installed on the lower end of the side mounting seat 2, a lower rotating ring 6 is rotatably installed on the lower end of the mounting frame 1, an outer side of the lower rotating ring 6 is provided with outer teeth 7, the outer teeth 7 are meshed with the lower driving gear 5, an inner side of the lower rotating ring 6 is provided with inner teeth 27, an inner gear 28 is fixedly installed on the lower threaded member 29, and the inner gear 28 is meshed with the inner teeth 27.

[0028] During operation, the servo motor drives the lower driving gear 5 to rotate, the driving gear rotates through the outer teeth 7 to drive the lower rotating ring 6 to rotate, the lower rotating ring 6 rotates to drive the inner teeth 27 to rotate, the inner teeth 27 rotates to drive the inner gear 28 to rotate, the inner gear 28 rotates to drive the lower threaded member 29 to rotate, the lower threaded member 29 rotates and interacts with the lower threaded rod 30, and the transfer plate 12 is driven upward by the upward movement of the lower threaded rod 30, the support plate 13 is driven upward by the upward movement of the transfer plate 12, and the reel thereon is driven upward by the upward movement of the support plate 13.

[0029] As a further solution of the present invention, a positioning plate 20 is fixedly installed on the side of the positioning frame 18 away from the movable frame 19, and multiple groups of movable threaded parts 24 are rotatably installed on the positioning plate 20. The inner threads of the movable threaded parts 24 are connected to the upper threaded rods 26. Transmission gears 25 are fixedly installed on the movable threaded parts 24, and the outer sleeves of the transmission gears 25 are connected to the transmission chains 23. A lower gear 22 is fixedly installed on one side of the transmission gear 25, and an upper gear 21 is rotatably installed on the positioning plate 20, and the upper gear 21 is meshed with the lower gear 22.

[0030] During operation, the distance between the movable frame 19 and the positioning frame 18 can be moved, and the diameter of the reel is checked by an infrared sensor. The position of the movable roller 34 is adjusted according to the detection data to ensure that the device can adapt to the packaging and processing of various reel diameters and provide a range of application for the device. During adjustment, the motor drives the upper gear 21 to rotate, and the rotation of the upper gear 21 drives the lower gear 22 to rotate. The rotation of the lower gear 22 drives the transmission gear 25 on one side to rotate. The transmission gear 25 cooperates with the transmission chain 23 to drive multiple groups of movable threaded parts 24 to rotate. The upper threaded rod 26 is driven to move by the rotation of the movable threaded part 24, and the movable frame 19 is driven to move by the movement of the upper threaded rod 26.

[0031] As a further solution of the present invention, an internal threaded rod is arranged in the slide groove 36, the clamping block 35 is threadedly connected to the internal threaded rod, a lower bevel gear is rotatably installed in the middle position of the bottom of the support plate 13, an upper bevel gear is fixedly installed at one end of the internal threaded rod, the upper bevel gear is meshed with the lower bevel gear, a rotating motor is arranged in the support plate 13, and the output end of the rotating motor is fixedly connected to the lower bevel gear.

[0032] During operation, the reel is set on the upper surface of the support plate 13, and the lower bevel gear is driven to rotate by the rotating motor, and the upper bevel gear meshing with it is driven to rotate by the rotation of the lower bevel gear, and the upper bevel gear drives the internal threaded rod to rotate, and the rotation of the internal threaded rod drives the clamping block 35 to interact with each other. The clamping block 35 pushes one end of the reel to ensure that the reel is located in the middle position of the support plate 13, and the clamping block 35 is provided to fix the position of the reel, ensuring that the reel can be stably positioned horizontally and vertically during the wrapping process, and the reel is located in the middle position to prevent the packaging bag 17 from being evenly wrapped on the surface of the reel, ensuring that the surface of the reel is evenly wrapped.

[0033] As a further solution of the present invention, a driven wheel 37 is fixedly installed at the lower end of the movable roller 34, a driving wheel 38 is rotatably installed on the lower surface of the movable frame 19, a transmission belt 39 is connected to the outer shell of the driving wheel 38 and the driven wheel 37, an infrared sensor is fixedly installed at one end of the movable frame 19 away from the positioning frame 18, a second motor is fixedly installed on the lower surface of the movable frame 19, and the output end of the second motor is fixedly connected to the driving wheel 38.

[0034] During operation, after the extrusion cutting piece 15 on the movable plate 10 completes cutting of the packaging bag 17, the upper driving gear 4 rotates in the opposite direction to drive the movable roller 34 to reset. During the resetting process of the movable roller 34, the second motor drives the driving wheel 38 to rotate, and drives the driven wheel 37 to rotate through the driving wheel 38 and the transmission belt 39. The rotation of the driven wheel 37 drives the movable roller 34 to rotate, and the cut waste packaging bag 17 is rolled up onto the movable roller 34 through the rotation of the movable roller 34.

[0035] As a further solution of the present invention, a driving motor is provided at the upper end of the side mounting seat 2, and the output end of the driving motor is fixedly connected to the upper mounting shaft 3. A servo motor is fixedly installed at the lower end of the side mounting seat 2, and the output end of the servo motor is fixedly connected to the lower driving gear 5.

[0036] During operation, the servo motor drives the lower driving gear 5 to rotate.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A production device for automatic packaging of reels, comprising a mounting frame (1), characterized in that: A fixing ring (11) is fixedly mounted on the mounting frame (1) via a fixing column, an outer gear ring (14) is rotatably mounted outside the fixing ring (11), a positioning frame (18) is fixedly mounted on the outer gear ring (14), a movable frame (19) is slidably connected to one side of the positioning frame (18), a movable roller (34) is rotatably mounted on one end of the movable frame (19) away from the positioning frame (18), a fixing roller (16) is rotatably mounted on the upper surface of the fixing ring (11), and the fixing roller (16) and A packaging bag (17) is arranged between the movable rollers (34); a side connecting plate (8) is symmetrically mounted on one end of the mounting frame (1); a bidirectional threaded rod (9) is rotatably mounted on the upper end of the side connecting plate (8); both ends of the bidirectional threaded rod (9) are threadedly connected to a connecting seat (32); a movable plate (10) is fixedly mounted on one side of the connecting seat (32) close to the fixing ring (11); and an extrusion cutting piece (15) is fixedly mounted on one side of the movable plate (10) close to the fixing ring (11).

2. A production device for automatic reel packaging according to claim 1, characterized in that: The packaging bag (17) is a transparent plastic bag with adhesiveness and ductility. The movable plate (10) is arranged at a height corresponding to the position of the packaging bag (17) and is divided into two groups, an upper group and a lower group. A plurality of groups of limit rods are arranged between the side connecting plates (8). The limit rods are slidably connected to the connecting seat (32). Side gears (31) are fixedly mounted on both ends of the bidirectional threaded rod (9). The side gears (31) are meshed with each other. A first motor is fixedly mounted on one side of the side connecting plate (8). A cutting gear is fixedly mounted on the output end of the first motor. The cutting gear is meshed with the side gear (31).

3. The production device for automatic reel packaging according to claim 2, characterized in that: A plurality of lower threaded members (29) are rotatably mounted on the bottom of the mounting frame (1), a lower threaded rod (30) is threadedly connected to the upper portion of the lower threaded member (29), a transfer plate (12) is fixedly mounted on the upper end of the lower threaded rod (30), an electric telescopic rod (33) is fixedly mounted on the transfer plate (12), a support plate (13) is fixedly mounted on the output end of the electric telescopic rod (33), a plurality of slide grooves (36) are formed on the upper surface of the support plate (13), and a clamping block (35) is slidably connected in the slide groove (36).

4. The production device for automatic reel packaging according to claim 3 is characterized in that: A side mounting seat (2) is fixedly mounted on one side of the mounting frame (1); an upper mounting shaft (3) is rotatably mounted on the upper end of the side mounting seat (2); an upper driving gear (4) is fixedly mounted on the upper end of the upper mounting shaft (3); the upper driving gear (4) meshes with the outer gear ring (14); a lower driving gear (5) is rotatably mounted on the lower end of the side mounting seat (2); a lower rotating ring (6) is rotatably mounted on the lower end of the mounting frame (1); an outer side of the lower rotating ring (6) is provided with outer teeth (7); the outer teeth (7) meshes with the lower driving gear (5); an inner side of the lower rotating ring (6) is provided with inner teeth (27); an inner gear (28) is fixedly mounted on the lower threaded member (29); the inner gear (28) meshes with the inner teeth (27).

5. The production device for automatic reel packaging according to claim 4, characterized in that: A positioning plate (20) is fixedly mounted on one side of the positioning frame (18) away from the movable frame (19); a plurality of groups of movable threaded members (24) are rotatably mounted on the positioning plate (20); the movable threaded members (24) are internally threadedly connected to upper threaded rods (26); transmission gears (25) are fixedly mounted on each of the movable threaded members (24); a transmission chain (23) is externally connected to the transmission gears (25); a lower gear (22) is fixedly mounted on one side of the transmission gears (25); an upper gear (21) is rotatably mounted on the positioning plate (20); the upper gear (21) meshes with the lower gear (22).

6. The production device for automatic reel packaging according to claim 5, characterized in that: An internal threaded rod is arranged in the slide groove (36), the clamping block (35) is threadedly connected to the internal threaded rod, a lower bevel gear is rotatably mounted in the middle position of the bottom of the support plate (13), an upper bevel gear is fixedly mounted on one end of the internal threaded rod, the upper bevel gear is meshed with the lower bevel gear, a rotating motor is arranged in the support plate (13), and an output end of the rotating motor is fixedly connected to the lower bevel gear.

7. The production device for automatic reel packaging according to claim 6, characterized in that: A driven wheel (37) is fixedly mounted on the lower end of the movable roller (34); a driving wheel (38) is rotatably mounted on the lower surface of the movable frame (19); a transmission belt (39) is connected between the outer surfaces of the driving wheel (38) and the driven wheel (37); an infrared sensor is fixedly mounted on one end of the movable frame (19) away from the positioning frame (18); a second motor is fixedly mounted on the lower surface of the movable frame (19); and an output end of the second motor is fixedly connected to the driving wheel (38).

8. The production device for automatic reel packaging according to claim 7, characterized in that: A drive motor is arranged at the upper end of the side mounting seat (2), and the output end of the drive motor is fixedly connected to the upper mounting shaft (3). A servo motor is fixedly mounted at the lower end of the side mounting seat (2), and the output end of the servo motor is fixedly connected to the lower drive gear (5).

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