Semi-automatic packaging equipment

Abstract

This application discloses a semi-automatic packaging device, belonging to the technical field of packaging equipment. The device comprises a base, a drive motor, a connecting rod, and a support plate. The base is provided with a first storage slot, the drive motor is disposed in the first storage slot, one end of the connecting rod is fixedly connected to a rotating shaft on the drive motor, the support plate is rotatably disposed in the first storage slot, and the support plate is fixedly connected to the connecting rod. A film rolling mechanism for rolling film onto a copper wire roll is provided on one side of the support plate. This device facilitates workers in rolling film onto the copper wire roll, thereby reducing their workload.

Description

Technical Field

[0001] The present application relates to the technical field of packaging equipment, and in particular to semi-automatic packaging equipment. Background Art

[0002] With the rapid development of the national economy, the use of copper wire is increasing. As an important copper material, copper wire has a wide range of applications. Currently, people have higher requirements for the quality of copper wire, and packaging quality is a key aspect. Film wrapping is currently the most commonly used packaging method for copper wire rolls. Its quality directly affects the customer's use of the copper wire in subsequent processes and the quality of the processed products.

[0003] In the prior art, when people roll the copper wire roll, they need to continuously wind the roll film on the copper wire roll by manpower, which may increase the work intensity of the staff. Summary of the Invention

[0004] In order to facilitate the staff to roll the copper wire roll into film, thereby reducing the staff's workload, the present application provides semi-automatic packaging equipment.

[0005] The semi-automatic packaging equipment provided in this application adopts the following technical solutions:

[0006] Semi-automatic packaging equipment includes a base, a drive motor, a connecting rod and a support plate. A first storage slot is provided in the base, the drive motor is arranged in the first storage slot, one end of the connecting rod is fixedly connected to the rotating shaft on the drive motor, and the support plate is fixedly connected to the connecting rod; a film rolling mechanism for rolling film on a copper wire roller is provided on one side of the support plate.

[0007] By adopting the above technical solution, when the staff needs to roll the film on the copper wire roller, they first place the copper wire roller on the pallet, and then turn on the drive motor. The rotation of the rotating shaft on the drive motor drives the connecting rod to rotate, the rotation of the connecting rod drives the pallet to rotate, and the rotation of the pallet drives the copper wire roller to rotate. During this period, the staff rolls the film on the copper wire roller through the film rolling mechanism, which makes it easier for the staff to roll the film on the copper wire roller, thereby reducing the work intensity of the staff.

[0008] Preferably, the film rolling mechanism includes a fixed seat and a film rolling roller, and the fixed seat is provided with a through hole for the film to pass through and a second storage groove on one side close to the copper wire rolling roller. The through hole is connected to the second storage groove, and the two ends of the film rolling roller are respectively rotatably connected to the inner walls at the opposite ends of the second storage groove.

[0009] By adopting the above technical solution, when the copper wire roller is rotating, the staff first pulls the film on the film roller and pulls it out from the perforation. The perforation can flatten the film, and then the film is attached to the copper wire roller. After that, when the copper wire roller rotates several circles, the staff can release the film. At this time, the film can be wound around the copper wire roller as the copper wire roller rotates, thereby reducing the difficulty of winding the film on the copper wire roller.

[0010] Preferably, a cutting assembly is provided on the fixed seat, and the cutting assembly includes a cutter, a rotating shaft, a slider, a guide block, and a pusher for pushing the slider to move, the cutter is fixedly connected to the rotating shaft, one end of the rotating shaft is rotatably connected to the slider, and the slider is slidably arranged in the through hole;

[0011] The inner wall of the perforation is provided with a guide groove, the guide block slides in the guide groove, the guide block is fixedly connected to the slider, and the pusher is arranged in the guide groove; the fixing seat is provided with a limiting component for limiting the slider.

[0012] By adopting the above technical solution, when the film is wound around the copper wire roller, the slider is limited by the limiting component; thereafter, when the copper wire roller is wound with an appropriate number of turns of film, the limiting effect of the limiting component on the slider will be released. At the same time, the slider can slide in the vertical direction in the perforation under the pushing action of the pushing member. The movement of the slider drives the rotating shaft and the cutter to slide, and then the cutter can cut the film in the perforation. At this time, the staff does not need to cut the film by manpower, which reduces the work intensity of the staff.

[0013] Preferably, the limit assembly includes a limit block, a stop block and a limit spring, the limit block is penetrated and slidably connected to the inner wall of one side of the through hole, the limit block is provided with a first inclined surface at one end close to the slider, and the slider is provided with a limit groove for the limit block to be inserted; the stop block is fixedly connected to the limit block, and the two ends of the limit spring are respectively fixedly connected to the fixing seat and the relative inner walls of the stop block.

[0014] By adopting the above technical solution, before rolling the copper wire roll, the staff first moves the slider in the direction close to the limit block, and then the slider can push the limit block to move through the first inclined surface on the limit block. The movement of the limit block can drive the block to overcome the elastic force of the limit spring and move. When the slider moves to the position corresponding to the limit block and the limit groove on the slider, the elastic force of the limit spring can pull the limit block to move and be inserted into the limit groove. At this time, the slider and the cutter are in a position away from the film roll, thereby reducing the possibility of the slider and the cutter moving in the direction close to the film roll.

[0015] Preferably, a placement plate is provided between the fixing seat and the copper wire winding roller, a placement groove is provided in the placement plate; an abutment block is slidably provided in the placement groove;

[0016] A fixing rod is fixedly connected to the fixing seat, and a push rod is movably connected to the fixing rod. A sliding groove is provided on the limit block. One end of the push rod slides in the sliding groove and can abut and cooperate with the inner wall of the sliding groove at one end away from the fixing seat; the other end of the push rod can abut and cooperate with the abutting block, and a driving mechanism for driving the abutting block to move is provided on the placement plate.

[0017] By adopting the above technical solution, before the staff rolls the copper wire roller, the abutment block is in a position away from the push rod. Subsequently, during the process of rolling the copper wire roller, the abutment block can move in the direction close to the push rod under the action of the driving mechanism. Subsequently, when the abutment block pushes one end of the push rod, the other end of the push rod can slide in the sliding groove on the limit block and can abut against the inner wall of the sliding groove away from the fixed seat. After that, the end of the push rod located in the sliding groove can push the limit block in the direction away from the fixed seat. Finally, when the limit block moves to a position away from the slider, it can facilitate the staff to release the limiting effect of the limit block on the slider, thereby reducing the difficulty of the staff driving the slider to move.

[0018] Preferably, the driving mechanism includes a first gear, a second gear, a driving rod and a lead screw, the first gear is fixedly connected to the rotating shaft on the driving motor, the second gear is fixedly connected to the driving rod, the second gear is meshed with the first gear, and the lead screw and the driving rod are both rotatably disposed in the placement groove; one end of the driving rod is passed through and rotatably connected to the inner wall of the first storage groove, one end of the driving rod is detachably connected to the lead screw, and the abutment block is threadedly connected to the lead screw;

[0019] A guide rod is provided in the placement groove, and both ends of the guide rod are fixedly connected to the inner walls on two opposite sides of the placement groove respectively, and the abutment block is slidably connected to the side walls of the guide rod.

[0020] By adopting the above technical solution, the copper wire roller can drive the first gear to rotate during the film rolling process, the rotation of the first gear drives the second gear to rotate, the rotation of the second gear drives the driving rod to rotate, and then the driving rod can drive the lead screw to rotate. The abutment block can move toward the push rod as the lead screw rotates under the guidance of the guide rod, thereby facilitating the abutment block to slide in the placement groove.

[0021] Preferably, a third gear is sleeved and fixed on the rotating shaft, a rack is fixedly connected to the inner wall of the through hole, and the third gear and the rack are meshed.

[0022] By adopting the above technical solution, the upward movement of the slider can drive the rotating shaft to move upward, the third gear on the rotating shaft can engage with the rack and rotate, and the third gear can drive the rotating shaft and the cutter to rotate, thereby improving the efficiency of the cutter in cutting the roll film.

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

[0024] 1. When the staff needs to roll the copper wire roll, they first place the copper wire roll on the support plate, then turn on the drive motor, the rotation of the shaft on the drive motor drives the connecting rod to rotate, the rotation of the connecting rod drives the support plate to rotate, and the rotation of the support plate drives the copper wire roll to rotate. During this period, the staff rolls the film on the copper wire roll through the film rolling mechanism, which makes it easier for the staff to roll the film on the copper wire roll, thereby reducing the staff's work intensity;

[0025] 2. When the copper wire roller is rotating, the staff first pulls the film on the film roller and pulls it out from the perforation. The perforation can flatten the film, and then the film is attached to the copper wire roller. After the copper wire roller rotates several times, the staff can release the film. At this time, the film can be wound on the copper wire roller as the copper wire roller rotates. Finally, after the copper wire roller is wound with the appropriate number of turns of film, the film can be cut by the cutting component, thereby reducing the difficulty of winding the film on the copper wire roller.

[0026] 3. When the film is wound around the copper wire roller, the slider is limited by the limiting component. Afterwards, when the copper wire roller has wound an appropriate number of turns of film, the limiting effect of the limiting component on the slider will be released. At the same time, the slider can slide in the vertical direction in the perforation under the pushing action of the pushing member. The movement of the slider drives the rotating shaft and the cutter to slide, and then the cutter can cut the film in the perforation. At this time, the staff does not need to cut the film manually, which reduces the work intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application;

[0028] Figure 2 is a schematic structural diagram highlighting the drive motor in an embodiment of the present application;

[0029] Figure 3 This is a schematic diagram of the structure of the highlight slider in an embodiment of the present application;

[0030] Figure 4 This is a schematic structural diagram highlighting the limit block in an embodiment of the present application;

[0031] Description of reference numerals:

[0032] 1. Copper wire roller; 2. Base; 3. Driving motor; 4. Connecting rod; 5. Support plate; 6. First storage slot; 7. Film rolling mechanism; 8. Fixed seat; 9. Film rolling roller; 10. Perforation; 11. Second storage slot; 12. Cutting assembly; 13. Cutter; 14. Rotating shaft; 15. Slider; 16. Guide block; 17. Push spring; 18. Guide slot; 19. Limiting assembly; 20. Limiting block; 21. Stop block; 22. Limiting spring; 23. First inclined plane; 24. Limiting slot; 25. Placement plate; 26. Placement slot; 27. Abutment block; 28. Fixed rod; 30. Sliding slot; 31. Driving mechanism; 32. First gear; 33. Second gear; 34. Driving rod; 35. Lead screw; 43. Guide rod; 44. Hydraulic cylinder; 47. Push rod; 48. Third gear; 49. Rack. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-4 This application is described in further detail.

[0034] The embodiment of the present application discloses a semi-automatic packaging device. Figure 1 and Figure 2 As shown, it includes a copper wire roller 1, a base 2, a drive motor 3, a connecting rod 4 and a support plate 5. The base 2 is cylindrical, and a first storage groove 6 is opened in the base 2. The first storage groove 6 extends along the axial direction of the base 2. The drive motor 3 is fixedly connected to the bottom inner wall of the first storage groove 6 by bolts, and the rotating shaft on the drive motor 3 is arranged in the vertical direction.

[0035] like Figure 1 and Figure 2 As shown, the connecting rod 4 is cylindrical and vertically arranged, and one end of the connecting rod 4 is fixedly connected to the rotating shaft on the drive motor 3; the support plate 5 is circular plate-shaped and is rotatably arranged at the top opening of the first storage slot 6, and the bottom end of the support plate 5 is welded to the top of the connecting rod 4, and the top side wall of the support plate 5 is fixedly connected to the support seat, which is cylindrical, and the copper wire roller 1 is placed on the support seat; a film rolling mechanism 7 for rolling the copper wire roller 1 is provided on one side of the support plate 5.

[0036] like Figure 1 and Figure 2 As shown, when the staff needs to roll the copper wire roller 1, the copper wire roller 1 is first placed on the support plate 5, and then the drive motor 3 is turned on. The rotation of the rotating shaft on the drive motor 3 drives the connecting rod 4 to rotate, and the rotation of the connecting rod 4 drives the support plate 5 to rotate. The rotation of the support plate 5 drives the copper wire roller 1 to rotate. During this period, the copper wire roller 1 is rolled by the film rolling mechanism 7, which can reduce the work intensity of the staff.

[0037] like Figure 1 and Figure 3As shown, the film winding mechanism 7 includes a fixed seat 8 and a film winding roller 9. The fixed seat 8 is in the shape of a rectangular parallelepiped. The fixed seat 8 is close to the copper wire winding roller 1 on one side thereof and is provided with a through hole 10 for the film to pass through and a second storage groove 11. The through hole 10 and the second storage groove 11 both extend in the vertical direction, and the through hole 10 is connected to the second storage groove 11; the film winding roller 9 is vertically arranged, and the height of the film winding roller 9 is the same as the height of the copper wire winding roller 1. The upper and lower ends of the film winding roller 9 are rotatably connected to the upper and lower inner walls of the second storage groove 11 through bearings. The film winding mechanism 7 also includes a cutting component 12 for cutting the film.

[0038] like Figure 1 and Figure 3 As shown, during the rotation of the copper wire roller 1, the staff first pulls the film on the film roller 9 and pulls it out from the perforation 10, and then attaches the film to the copper wire roller 1. After that, when the copper wire roller 1 rotates several times, the staff can release the film. At this time, the film can be wound on the copper wire roller 1 as the copper wire roller 1 rotates. Finally, after the copper wire roller 1 is wound with an appropriate number of turns of film, the film can be cut off under the action of the cutting component 12, thereby reducing the difficulty of winding the film on the copper wire roller 1.

[0039] like Figure 3 As shown, the cutting assembly 12 includes a cutter 13, a rotating shaft 14, a slider 15, a guide block 16 and a push spring 17. The slider 15 is in the shape of a rectangular parallelepiped and is slidably arranged in the through-hole 10 along the vertical direction. One end of the rotating shaft 14 is rotatably connected to the side wall of the slider 15 through a bearing. The cutter 13 is welded to the other end of the rotating shaft 14 and is in the shape of a circular plate. A third gear is fixed on the rotating shaft, and a rack is welded and fixed to the inner wall of the through-hole. The rack is vertically arranged, and the third gear is engaged with the rack.

[0040] like Figure 3 As shown, guide grooves 18 are provided on the front and rear inner walls of the through hole 10, and the guide grooves 18 extend in the vertical direction; there are two guide blocks 16, which are respectively welded to the front and rear inner walls of the slider 15, and the guide blocks 16 and the slider 15 are integrally formed, and the two guide blocks 16 slide in the two guide grooves 18 in the vertical direction; in this embodiment, the pushing member is a pushing spring 17, and there are two pushing springs 17, which are respectively vertically arranged in the two guide grooves 18, the top end of the pushing spring 17 is fixedly connected to the guide block 16, and the bottom end of the pushing spring 17 is fixedly connected to the inner bottom wall of the guide groove 18. In other embodiments, the pushing member may be a hydraulic cylinder, an air cylinder, etc.; a limiting component 19 for limiting the slider 15 is provided on the fixed seat 8.

[0041] like Figure 1 and Figure 3As shown, during the process of winding the film around the copper wire roller 1, the slider 15 is limited by the limiting component 19, and the push spring 17 is in a compressed state; thereafter, when the copper wire roller 1 has wound an appropriate number of turns of film, the staff can release the limiting effect of the limiting component 19 on the slider 15. At this time, the elastic force of the push spring 17 can push the guide block 16 to slide in the guide groove 18, and the guide block 16 can drive the slider 15 to slide in the perforation 10. The movement of the slider 15 drives the rotating shaft 14 and the cutter 13 to slide, and then the cutter 13 can cut the film in the perforation 10, so that the staff can easily cut the film.

[0042] like Figure 1 and Figure 3 As shown, a hydraulic cylinder 44 is fixedly installed on the top of the fixed seat 8, and the piston rod on the hydraulic cylinder 44 is vertically arranged, and the piston rod on the hydraulic cylinder 44 can be penetrated through the top inner wall of the perforation 10. After the film roll cutting is completed, the slider 15 drives the cutter 13 to move to the top position of the perforation 10. The staff needs to move the slider 15 back to the bottom position for the next cutting. At this time, the staff turns on the hydraulic cylinder 44, and the piston rod on the hydraulic cylinder 44 can push the slider downward, so that the push spring 17 is compressed until the limit assembly 19 limits the slider 15 again, and turns on the hydraulic cylinder again, so that the piston rod on the hydraulic cylinder 44 moves upward to a position away from the perforation 10.

[0043] like Figure 3 and Figure 4 As shown, the limit assembly 19 includes a limit block 20, a stopper 21 and a limit spring 22. The limit block 20 is penetrated and slidably connected to the inner wall of one side of the through hole 10 in the horizontal direction. The top side wall of the limit block 20 near one end of the slider 15 is provided with a first inclined surface 23. The side wall of the slider 15 is provided with a limit groove 24 for the limit block 20 to be inserted, and the limit groove 24 extends in the horizontal direction; the stop block 21 is rectangular and the stop block 21 is arranged on the outside of the fixed seat 8, and the stop block 21 is welded to the top side wall of the limit block 20; the limit spring 22 is arranged horizontally, and the two ends of the limit spring 22 are respectively fixedly connected to the fixed seat 8 and the relative inner walls of the stop block 21.

[0044] like Figure 3 and Figure 4 As shown, combined Figure 1In the process of the hydraulic cylinder 44 pushing the slider 15 downward, the slider 15 can push the limit block 20 through the first inclined surface 23 on the limit block 20 to overcome the elastic force of the limit spring 22 to move. When the slider 15 moves again to the position corresponding to the limit groove 24 and the limit block 20, the elastic force of the limit spring 22 can pull the limit block 20 to be inserted into the limit groove 24 on the slider 15, so that the slider 15 can be limited again, and then the slider 15 can be facilitated to cut the roll film again. At this time, the slider 15 and the cutter 13 are in a position away from the roll film, and the limit component can reduce the possibility of the slider 15 and the cutter 13 moving in the direction close to the roll film.

[0045] like Figure 1 and Figure 4 As shown, combined Figure 3 A placement plate 25 is provided between the fixed seat 8 and the copper wire reel 1. The placement plate 25 is in the shape of a rectangular parallelepiped. A placement groove 26 is provided on the top side wall of the placement plate 25. The placement groove 26 extends in the horizontal direction. An abutment block 27 slides in the horizontal direction in the placement groove 26. The abutment block 27 is in the shape of a rectangular parallelepiped. A fixing rod 28 is fixedly connected to the side wall of the fixed seat 8 near the limit block 20. The fixing rod 28 is in the shape of a rectangular parallelepiped and is located below the limit block 20. The fixing rod 2 8 is hingedly connected to the end away from the fixed seat 8 with a push rod 47, which is in the shape of a rectangular parallelepiped; a sliding groove 30 is provided on the bottom side wall of the limit block 20, and the sliding groove 30 extends along the length direction of the limit block 20. The top end of the push rod 47 slides in the sliding groove 30 and can abut and cooperate with the inner wall of the end of the sliding groove 30 away from the fixed seat 8; the bottom end of the push rod 47 can abut and cooperate with the abutment block 27, and a driving mechanism 31 for driving the abutment block 27 to move is provided in the placement groove 26.

[0046] like Figure 1 and Figure 4 As shown, combined Figure 3 When the limiting assembly limits the slider, the abutment block 27 is in a position away from the push rod 47. Subsequently, when the copper wire reel 1 is rolling the film, the abutment block 27 can move in the direction close to the push rod 47 under the action of the driving mechanism 31. Subsequently, when the abutment block 27 pushes one end of the push rod 47, the other end of the push rod 47 can slide in the sliding groove 30 on the limiting block 20 and can abut against the inner wall of the sliding groove 30 away from the fixed seat 8. After that, the end of the push rod 47 located in the sliding groove 30 can push the limiting block 20 in the direction away from the fixed seat 8. Finally, when the limiting block 20 moves to a position away from the slider 15, the slider 15 can move upward under the action of the pushing member, and the upward movement of the slider 15 can drive the cutter 13 to cut the rolled film.

[0047] like Figure 1 and Figure 2As shown, the driving mechanism 31 includes a first gear 32, a second gear 33, a driving rod 34 and a screw 35. The first gear 32 and the second gear 33 are both bevel gears, and the first gear 32 is sleeved and fixed on the connecting rod 4; the driving rod 34 is horizontally arranged, and the driving rod 34 is passed through and rotatably connected to the side wall of the placement slot 26 close to the support plate 5. The second gear 33 is sleeved and fixed on one end of the driving rod 34 close to the support plate 5, and the second gear 33 is meshed with the first gear 32.

[0048] like Figure 1 and Figure 2 As shown, a plug-in slot is provided at the end of the driving rod 34 away from the support plate 5, and the plug-in slot extends along the axial direction of the driving rod 34. The lead screw 35 is arranged horizontally, and a bracket is fixedly connected to the end of the placement slot 26 close to the driving rod 34. The end of the lead screw 35 close to the driving rod 34 is passed through and rotatably connected to the side wall of the bracket, and the end of the lead screw 35 away from the driving rod 34 is rotatably connected to the inner wall of the placement slot 26 away from the driving rod 34 through a bearing; the end of the lead screw 35 close to the driving rod 34 is inserted into the plug-in slot, and the lead screw 35 and the driving rod 34 are connected by bolts and nuts, and the abutment block 27 is threadedly connected to the lead screw 35.

[0049] like Figure 1 As shown, a guide rod 43 is provided in the placement groove 26. The guide rod 43 is cylindrical and horizontally arranged. The left and right ends of the guide rod 43 are respectively fixedly connected to the left and right inner walls of the placement groove 26; the abutment block 27 is connected to the side wall of the guide rod 43 along the axial direction of the guide rod 43.

[0050] The implementation principle of the embodiment of the present application is as follows: when the staff needs to roll the copper wire roll 1 for film, first place the copper wire roll 1 on the support plate 5, then turn on the drive motor 3, the rotation of the shaft on the drive motor 3 drives the connecting rod 4 to rotate, the rotation of the connecting rod 4 drives the support plate 5 to rotate, and the rotation of the support plate 5 drives the copper wire roll 1 to rotate. During the rotation process, the drive motor can drive the abutment block 27 to move in the direction close to the push rod 47 through the drive mechanism 31, and then the abutment block 27 can push the push rod 47, and the push rod 47 can push the limit block 20 to move in the direction away from the guide block 16. The guide block 16 moves naturally, and then when the limit block 20 moves to a position away from the guide block 16, the guide block 16 can move upward under the elastic force of the push spring 17, and the guide block 16 can drive the cutter 13 to cut the film during the movement, thereby completing the film rolling process of the copper wire roll 1. Subsequently, the staff drives the drive motor 3 to reverse, moves the abutment block 27 to the initial position and starts the hydraulic cylinder 44 at the same time. The hydraulic cylinder 44 can push the guide block 16 downward until the limit block 20 is inserted into the limit groove 24 for the next film cutting, thereby reducing the work intensity of the staff.

[0051] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. Semi-automatic packaging equipment, characterized by: The invention comprises a base (2), a driving motor (3), a connecting rod (4) and a supporting plate (5); a first storage slot (6) is provided in the base (2); the driving motor (3) is arranged in the first storage slot (6); one end of the connecting rod (4) is fixedly connected to the rotating shaft on the driving motor (3); and the supporting plate (5) is fixedly connected to the connecting rod (4); a film rolling mechanism (7) for rolling a film on a copper wire roller (1) is provided on one side of the supporting plate (5); The film rolling mechanism (7) comprises a fixed seat (8) and a film rolling roller (9), and a through hole (10) for the film to pass through and a second storage groove (11) are sequentially provided on a side of the fixed seat (8) close to the copper wire rolling roller (1), the through hole (10) is connected to the second storage groove (11), and the two ends of the film rolling roller (9) are rotatably connected to the inner walls of the opposite ends of the second storage groove (11); A cutting assembly (12) is provided on the fixed seat (8), and the cutting assembly (12) includes a cutter (13), a rotating shaft (14), a slider (15), a guide block (16), and a pusher for pushing the slider (15) to move. The cutter (13) is fixedly connected to the rotating shaft (14), one end of the rotating shaft (14) is rotatably connected to the slider (15), and the slider (15) is slidably arranged in the through hole (10); The inner wall of the through hole (10) is provided with a guide groove (18), the guide block (16) slides in the guide groove (18), the guide block (16) is fixedly connected to the slider (15), and the pusher is arranged in the guide groove (18); the fixing seat (8) is provided with a limiting component (19) for limiting the slider (15); The limiting assembly (19) comprises a limiting block (20), a stopper (21) and a limiting spring (22); the limiting block (20) is arranged through and slidably connected to an inner wall of one side of the through hole (10); a first inclined surface (23) is provided at one end of the limiting block (20) close to the slider (15); a limiting groove (24) for the limiting block (20) to be inserted is provided on the slider (15); the stopper (21) is fixedly connected to the limiting block (20); and the two ends of the limiting spring (22) are respectively fixedly connected to the fixing seat (8) and the opposite inner wall of the stopper (21); A placement plate (25) is provided between the fixing seat (8) and the copper wire winding roller (1), and a placement groove (26) is provided in the placement plate (25); an abutment block (27) is slidably provided in the placement groove (26); The fixed seat (8) is fixedly connected to a fixed rod (28), and the fixed rod (28) is movably connected to a push rod (47). The limit block (20) is provided with a sliding groove (30). One end of the push rod (47) slides in the sliding groove (30) and can abut against the inner wall of the sliding groove (30) away from the fixed seat (8); the other end of the push rod (47) can abut against the abutting block (27), and the placement plate (25) is provided with a driving mechanism (31) for driving the abutting block (27) to move. The driving mechanism (31) comprises a first gear (32), a second gear (33), a driving rod (34) and a lead screw (35); the first gear (32) is fixedly connected to the connecting rod (4); the second gear (33) is fixedly connected to the driving rod (34); the second gear (33) is meshed with the first gear (32); the lead screw (35) and the driving rod (34) are both rotatably arranged in the placement groove (26); one end of the driving rod (34) is passed through and rotatably connected to the inner wall of the first storage groove (6); one end of the driving rod (34) is detachably connected to the lead screw (35); the abutment block (27) is threadedly connected to the lead screw (35); A guide rod (43) is provided in the placement groove (26), and both ends of the guide rod (43) are fixedly connected to the inner walls of the opposite sides of the placement groove (26), and the abutment block (27) is slidably connected to the side walls of the guide rod (43).

2. The semi-automatic packaging equipment according to claim 1, characterized in that: A third gear (48) is sleeved and fixed on the rotating shaft (14), a rack (49) is fixedly connected to the inner wall of the through hole (10), and the third gear (48) and the rack (49) are meshed with each other.

Images