Packaging bag winding machine

Abstract

The utility model provides a packaging bag winding machine which comprises a protection box, a transverse guide assembly and a bag winding assembly, the front surface of the protection box is provided with double doors, and one side of the protection box is fixedly connected with a vertical guide plate; the transverse guide assembly is arranged on the inner side of the protection box and comprises a fixing frame, a connecting base, a through groove, a fixing rod and a spring. According to the packaging bag winding machine, under the action of the spring, the first roller is moved and adjusted according to material bags with different thicknesses, meanwhile, air of the material bags is conveniently compressed and discharged, the winding effect is improved, the installation positions of the second roller and the third roller are adjusted in a matched mode, adjustment according to needs is achieved, practicability is enhanced, and the packaging bag winding machine is suitable for popularization and application. The upper shaft and the lower shaft are folded to change the parallel structure, so that the size of the inner core of the rolling bag is changed, roll materials are convenient to take off, the safety protection effect is improved, and the personal safety of workers is guaranteed through the double doors and the limiting switch.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging bag processing equipment, in particular to a packaging bag winding machine. Background Art

[0002] Packaging bags refer to bags used to package various supplies, which make the goods convenient to transport and store during the production and circulation process. They are widely used in daily life and industrial production. The transportation of imported plastic powder is carried out by container transportation. The plastic powder needs to be packed in extra-large bags and placed in the container. After the powder is unloaded on the unloading platform at the factory, multiple people are required to cooperate in folding, rolling and packing the packaging bags.

[0003] Some existing winders use the rotation of the motor shaft to drive the winding of the roll to achieve winding. For irregular bulk bags, the material will be clamped when the air shaft is tightened, resulting in failure to completely tighten and difficulty in removing the roll. At the same time, there are many metal fasteners on the container bags, and there is residual material in the bags. Generally, the air shaft cannot reach the power of winding the container bags, and the winding strength of the hollow shaft of the air shaft is limited. After using the air shaft to wind, the roll bag cannot be removed.

[0004] Therefore, it is necessary to provide a new packaging bag winding machine to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a packaging bag winding machine which is convenient for guiding winding and convenient for winding material to be taken out.

[0006] The packaging bag winder provided by the utility model includes a protective box, a transverse guide assembly and a bag rolling assembly, the front surface of the protective box is provided with a double door, and one side of the protective box is fixedly connected with a vertical guide plate; the transverse guide assembly is arranged on the inner side of the protective box, the transverse guide assembly includes a fixed frame, a connecting seat, a through groove, a fixing rod and a spring, the inner side of the protective box is fixedly connected with a fixed frame, the inner side of the fixed frame is provided with a connecting seat, the interior of the fixed frame is provided with a through groove, the inner side of the connecting seat is provided with a fixing rod, and one end of the fixing rod is equipped with a spring; the bag rolling assembly is arranged inside the protective box, the bag rolling assembly includes a first baffle, a first connecting disk and a bag rolling shaft, the interior of the protective box is provided with a first baffle, the rear surface of the first baffle is provided with a first connecting disk, and the inner side of the first connecting disk is rotatably connected with the bag rolling shaft.

[0007] As a packaging bag winder provided by the utility model, preferably, a connecting frame is welded to one end of the spring, a connecting block is fixedly connected to the bottom of the connecting frame, and a first roller is arranged on one side of the connecting block.

[0008] As a packaging bag winder provided by the utility model, preferably, a positioning plate is fixedly connected to one side of the fixed frame, a second roller is arranged on the inner side of the positioning plate, and a positioning frame is fixedly connected to one side of the fixed frame, a third roller is arranged on the inner side of the positioning frame.

[0009] As a packaging bag winder provided by the utility model, preferably, the bottom of the fixed frame is fixedly connected to a support tube, one end of the support tube is fixedly connected to a fixed disk, the top of the fixed disk is fixedly connected to the support frame, and the bottom of the fixed disk is fixedly connected to a support column.

[0010] As a packaging bag winder provided by the utility model, preferably, the bag rolling assembly also includes a bag rolling cover and a shrinking frame, the bag rolling cover is arranged on the outside of the bag rolling shaft, the shrinking frame is arranged on the outside of the bag rolling cover, and a hand wheel is arranged on the front surface of the first baffle.

[0011] As a packaging bag winder provided by the utility model, preferably, an upper shaft and a lower shaft are respectively provided on the inner side of the shrinkage frame, an axis frame is provided at one end of the upper shaft, and a second baffle is fixedly connected to the rear surface of the axis frame.

[0012] As a packaging bag winder provided by the utility model, preferably, a second connecting plate is provided on the rear surface of the second baffle, a stabilizing frame is fixedly connected to the rear surface of the second connecting plate, a connecting rod is provided on the inner side of the stabilizing frame, and a motor is fixedly connected to one end of the connecting rod.

[0013] As a packaging bag winder provided by the utility model, preferably, a support plate is fixedly connected to the interior of the protection box, a controller is provided on one side of the protection box, and a limit switch is provided on one side of the double door.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The packaging bag winding machine uses the elastic force of the spring to move the first roller. When encountering a part where the thickness of the bag is concentrated, the spring is compressed to make the first roller move and adjust. At the same time, the air in the bag is compressed and discharged by the first roller, thereby improving the winding effect. At the same time, the position of the second roller is conveniently adjusted through the positioning plate and the through groove, and the position of the third roller is conveniently adjusted through the positioning frame, thereby facilitating on-demand adjustment, enhancing practicality, and expanding the scope of use. By disassembling the hand wheel and the first baffle, it is convenient to retract the upper shaft and the lower shaft, change the parallel structure, and thus change the size of the inner core of the winding bag, which is convenient. The coil material can be disengaged through the double-opening door and limit switch, which is conducive to improving the safety protection effect and ensuring the personal safety of the staff. It solves the problem that some existing winders use the rotation of the motor shaft to drive the winding of the roll material to achieve winding. For irregular bulk material bags, material clamping will occur when the air shaft is tightened, resulting in failure to completely tighten and the coil material is difficult to disengage. At the same time, there are many metal fasteners on the container material bags, and there is residual material in the material bags. Generally, the air shaft cannot reach the power of winding the container material bags, and the winding strength of the hollow shaft of the air shaft is limited. The problem that the rolled material bag cannot be disengaged after winding with the air shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of the packaging bag winding machine provided by the utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure of a novel lateral guide assembly is shown;

[0018] Figure 3 for Figure 1 The structural schematic diagram of the new support tube and support column shown;

[0019] Figure 4 for Figure 1 The schematic diagram of the structure of the new roll bag assembly shown;

[0020] Figure 5 for Figure 1 Schematic diagram of the structure of the new vertical guide plate and support plate.

[0021] Numbers in the figure: 1. protective box; 2. double door; 3. vertical guide plate; 4. horizontal guide assembly; 41. fixed frame; 42. connecting seat; 43. through groove; 44. fixing rod; 45. spring; 5. bag rolling assembly; 51. first baffle; 52. first connecting plate; 53. bag rolling shaft; 54. bag rolling sleeve; 55. shrinking frame; 6. connecting frame; 7. connecting block; 8. first roller; 9. positioning plate; 10. second roller; 11. positioning frame; 12. third roller; 13. support tube; 14. fixed plate; 15. support frame; 16. support column; 17. hand wheel; 18. upper shaft; 19. lower shaft; 20. shaft frame; 21. second baffle; 22. second connecting plate; 23. connecting rod; 24. stabilizing frame; 25. motor; 26. support plate; 27. controller; 28. limit switch. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 ,in Figure 1 A schematic structural diagram of a preferred embodiment of the packaging bag winding machine provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the structure of a novel lateral guide assembly is shown; Figure 3 for Figure 1 The structural schematic diagram of the new support tube and support column shown; Figure 4 for Figure 1 The schematic diagram of the structure of the new roll bag assembly shown; Figure 5 for Figure 1 A packaging bag winder comprises a protective box 1, a front surface of which is provided with a double-opening door 2, and a vertical guide plate 3 is fixedly connected to one side of the protective box 1;

[0024] In the specific implementation process, Figure 1 , Figure 2 and Figure 3 As shown, the lateral guide assembly 4 is arranged on the inner side of the protective box 1, and the lateral guide assembly 4 includes a fixing frame 41, a connecting seat 42, a through slot 43, a fixing rod 44 and a spring 45. The inner side of the protective box 1 is fixedly connected with the fixing frame 41, the inner side of the fixing frame 41 is provided with a connecting seat 42, the interior of the fixing frame 41 is provided with a through slot 43, the inner side of the connecting seat 42 is provided with a fixing rod 44, and one end of the fixing rod 44 is provided with a spring 45.

[0025] A connecting frame 6 is welded to one end of the spring 45 , a connecting block 7 is fixedly connected to the bottom of the connecting frame 6 , and a first roller 8 is arranged on one side of the connecting block 7 .

[0026] A positioning plate 9 is fixedly connected to one side of the fixing frame 41 , and a second roller 10 is disposed inside the positioning plate 9 . A positioning frame 11 is fixedly connected to one side of the fixing frame 41 , and a third roller 12 is disposed inside the positioning frame 11 .

[0027] The bottom of the fixing frame 41 is fixedly connected to a support tube 13 , one end of the support tube 13 is fixedly connected to a fixing plate 14 , the top of the fixing plate 14 is fixedly connected to a support frame 15 , and the bottom of the fixing plate 14 is fixedly connected to a support column 16 .

[0028] It should be noted that: the two positioning plates 9 are used to facilitate the installation of the second roller 10 between the two fixing frames 41, the two positioning frames 11 are used to support the third roller 12, and the two fixing frames 41 are respectively fixed with connecting seats 42 on one side. The two connecting seats 42 and the two connecting frames 6 are used to facilitate the support of the two springs 45. Under the elastic force of the springs 45, the first roller 8 is pressed down. When encountering a part where the thickness of the bag is concentrated, the spring 45 is compressed, so that the first roller 8 moves and adjusts, which is convenient for applying to bags of different thickness specifications. At the same time, relying on the first roller 8, it is convenient to compress and discharge the air in the bag to improve the winding effect. The fixing frame 41 is fixed by the support tube 13, and supported by the fixing plate 14 and the support column 16.

[0029] refer to Figure 3 , Figure 4 and Figure 5 As shown, the bag roll assembly 5 is arranged inside the protective box 1, and the bag roll assembly 5 includes a first baffle 51, a first connecting disk 52 and a bag roll shaft 53. The first baffle 51 is arranged inside the protective box 1, and the first connecting disk 52 is arranged on the rear surface of the first baffle 51. The inner side of the first connecting disk 52 is rotatably connected to the bag roll shaft 53.

[0030] The bag rolling assembly 5 further includes a bag rolling cover 54 and a shrinking frame 55 . The bag rolling cover 54 is disposed on the outer side of the bag rolling shaft 53 . The shrinking frame 55 is disposed on the outer side of the bag rolling cover 54 . A hand wheel 17 is disposed on the front surface of the first baffle 51 .

[0031] An upper shaft 18 and a lower shaft 19 are respectively disposed inside the shrinkage frame 55 . A shaft frame 20 is disposed at one end of the upper shaft 18 . A second baffle 21 is fixedly connected to the rear surface of the shaft frame 20 .

[0032] A second connection plate 22 is disposed on the rear surface of the second baffle 21 , a stabilizing frame 24 is fixedly connected to the rear surface of the second connection plate 22 , a connecting rod 23 is disposed inside the stabilizing frame 24 , and a motor 25 is fixedly connected to one end of the connecting rod 23 .

[0033] A support plate 26 is fixedly connected to the interior of the protection box 1 , a controller 27 is provided on one side of the protection box 1 , and a limit switch 28 is provided on one side of the double door 2 .

[0034] It should be noted that: the stabilizing frame 24 is supported by the support frame 15, the bottom of the support column 16 is fixedly connected to the top of the support plate 26, and the power is output to the bag roll shaft 53 through the motor 25 and the connecting rod 23 to ensure a stable power source. When the hand wheel 17 is unscrewed to remove the first baffle 51, the upper shaft 18 and the lower shaft 19 are retracted to facilitate changing the parallel structure, thereby changing the size of the inner core of the winding belt and facilitating the removal of the coiled material. A vertical guide plate 3 is installed on one side of the protective box 1, and two limit switches 28 are respectively installed on the double door 2. Once the door is opened during the winding operation, the winding rotation operation is stopped under the action of the limit switch 28 and the controller 27, thereby improving safety and ensuring the personal safety of the staff.

[0035] The working principle of a packaging bag winding machine provided by the utility model is as follows:

[0036] When in use, the second roller 10 is conveniently installed between the two fixing frames 41 through the two positioning plates 9, and the third roller 12 is supported by the two positioning frames 11. A connecting seat 42 is fixed on one side of the two fixing frames 41 respectively. The two connecting seats 42 and the two connecting frames 6 are conveniently used to support the two springs 45. Under the elastic force of the springs 45, the first roller 8 is pressed down. When encountering a part where the thickness of the material bag is concentrated, the spring 45 is compressed, so that the first roller 8 moves and adjusts, which is convenient for applying to material bags of different thickness specifications. At the same time, the first roller 8 is used to compress and discharge the air in the material bag to improve the winding effect. The position of the second roller 10 is conveniently adjusted through the through groove 43 and the positioning plate 9, and the third roller 12 is conveniently positioned through the two positioning frames 11. The adjustable position facilitates on-demand adjustment, enhances practicality, and expands the scope of use. The stabilizing frame 24 is supported by the support frame 15, and the bottom of the support column 16 is fixedly connected to the top of the support plate 26. The motor 25 and the connecting rod 23 output power to the bag roll shaft 53 to ensure a stable power source. When the hand wheel 17 is unscrewed to remove the first baffle 51, the upper shaft 18 and the lower shaft 19 are retracted to facilitate changing the parallel structure, thereby changing the size of the inner core of the winding belt and facilitating the removal of the coiled material. A vertical guide plate 3 is installed on one side of the protective box 1, and two limit switches 28 are respectively installed on the double door 2. Once the door is opened during the winding operation, the winding rotation operation is stopped under the action of the limit switch 28 and the controller 27, thereby improving safety and ensuring the personal safety of the staff.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A packaging bag winding machine, characterized in that: include: A protection box (1), wherein a double door (2) is provided on the front surface of the protection box (1), and a vertical guide plate (3) is fixedly connected to one side of the protection box (1); A transverse guide assembly (4), the transverse guide assembly (4) being arranged on the inner side of the protection box (1), the transverse guide assembly (4) comprising a fixing frame (41), a connecting seat (42), a through slot (43), a fixing rod (44) and a spring (45), the inner side of the protection box (1) being fixedly connected with the fixing frame (41), the inner side of the fixing frame (41) being provided with a connecting seat (42), the interior of the fixing frame (41) being provided with a through slot (43), the inner side of the connecting seat (42) being provided with a fixing rod (44), one end of the fixing rod (44) being provided with a spring (45); A bag roll assembly (5), wherein the bag roll assembly (5) is arranged inside a protective box (1), and the bag roll assembly (5) comprises a first baffle (51), a first connecting disk (52) and a bag roll shaft (53). The first baffle (51) is arranged inside the protective box (1), a first connecting disk (52) is arranged on the rear surface of the first baffle (51), and the bag roll shaft (53) is rotatably connected to the inner side of the first connecting disk (52).

2. The packaging bag winder according to claim 1, characterized in that: A connecting frame (6) is welded to one end of the spring (45), a connecting block (7) is fixedly connected to the bottom of the connecting frame (6), and a first roller (8) is provided on one side of the connecting block (7).

3. The packaging bag winder according to claim 1, characterized in that: A positioning plate (9) is fixedly connected to one side of the fixed frame (41), a second roller (10) is arranged on the inner side of the positioning plate (9), and a positioning frame (11) is fixedly connected to one side of the fixed frame (41), a third roller (12) is arranged on the inner side of the positioning frame (11).

4. The packaging bag winder according to claim 1, characterized in that: The bottom of the fixed frame (41) is fixedly connected to a support tube (13), one end of the support tube (13) is fixedly connected to a fixed plate (14), the top of the fixed plate (14) is fixedly connected to a support frame (15), and the bottom of the fixed plate (14) is fixedly connected to a support column (16).

5. The packaging bag winder according to claim 1, characterized in that: The bag rolling assembly (5) further comprises a bag rolling sleeve (54) and a shrinking frame (55); the bag rolling sleeve (54) is arranged on the outer side of the bag rolling shaft (53); the shrinking frame (55) is arranged on the outer side of the bag rolling sleeve (54); and a hand wheel (17) is arranged on the front surface of the first baffle (51).

6. The packaging bag winder according to claim 5, characterized in that: An upper shaft (18) and a lower shaft (19) are respectively arranged on the inner side of the contraction frame (55); an axis frame (20) is arranged at one end of the upper shaft (18); and a second baffle (21) is fixedly connected to the rear surface of the axis frame (20).

7. The packaging bag winder according to claim 6, characterized in that: A second connection plate (22) is provided on the rear surface of the second baffle (21), a stabilizing frame (24) is fixedly connected to the rear surface of the second connection plate (22), a connecting rod (23) is provided on the inner side of the stabilizing frame (24), and one end of the connecting rod (23) is fixedly connected to a motor (25).

8. The packaging bag winder according to claim 1, characterized in that: A support plate (26) is fixedly connected to the interior of the protection box (1), a controller (27) is provided on one side of the protection box (1), and a limit switch (28) is provided on one side of the double door (2).

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