Adhesive tape rewinding machine with tensioning function

Abstract

The utility model discloses an adhesive tape rewinding machine with a tensioning function, which belongs to the technical field of adhesive tape production and comprises a machine body, a vertical plate is connected to one side of the machine body, a driving component is connected to one side of the vertical plate, a first connecting component is connected to one side of the driving component, and a roller is clamped in the first connecting component. A second connecting assembly is arranged at one end of the roller; by means of the first connecting assembly and the second connecting assembly, the rollers with the appropriate diameters are selected according to needs, after the ends of the rollers are placed in the middles of the first clamping plate and the second clamping plate, the double-end air cylinder is started to push the second clamping plate to move, and then the rollers with the different diameters are fixed in combination with bounce of springs on the first clamping plate; and the distance between the two rollers can be controlled by controlling the outward moving distance of the second clamping plate, so that the inner core of the adhesive tape roll is conveniently expanded and supported, and the adhesive tape roll is prevented from sliding in the discharging process.

Description

TECHNICAL FIELD

[0001] The utility model relates to adhesive tape production technical field, concretely is a kind of adhesive tape rewinding machine with tensioning effect. BACKGROUND

[0002] Adhesive tape rewinding machine is a kind of equipment for converting large roll adhesive tape into small roll finished product, is widely used in packaging, electronics, handicraft and printing etc.

[0003] After investigation, Chinese utility model patent discloses a kind of adhesive tape rewinding machine with tensioning effect (publication number:CN216037665U), including frame and control device, the frame inner wall is equipped with sliding slot, and frame is equipped with lifting mechanism, the driving end of lifting mechanism passes through sliding slot and is connected with movable seat, and movable seat is equipped with tensioning roller, the upper and lower of frame inner wall is equipped with driving seat, and the upper and lower driving seat is respectively inserted with winding roller and unwinding roller, the other end of winding roller is inserted in rotating seat, and rotating seat is connected with the traction end of quick-release mechanism, the frame is equipped with movable slot, and movable slot is equipped with sleeve, the movable slot is clamped with limit seat, the sleeve is equipped with screw groove.

[0004] The above patent can drive rotating seat to rotate by quick-release mechanism, so that one end of rotating seat and winding roller is separated, winding roller is conveniently disassembled, quick disassembly of winding roller is realized, and disassembly efficiency is improved, but winding roller, unwinding roller and driving seat are of same specification, and cannot be adjusted, when adhesive tape roll with different inner core needs to be rewound, the device is difficult to adapt, can not effectively drive adhesive tape roll to rotate, i.e.

[0005] Therefore, the utility model provides a kind of adhesive tape rewinding machine with tensioning effect to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model provides a kind of adhesive tape rewinding machine with tensioning effect, to solve the problem proposed in background art.

[0007] To achieve the above-mentioned object, the present invention provides the following technical solution: comprising a machine body, a vertical plate connected to one side of the machine body, a driving assembly connected to one side of the vertical plate, a first connecting assembly connected to one side of the driving assembly, a roller clamped inside the first connecting assembly, a second connecting assembly provided at one end of the roller, an adjusting assembly connected to the outer surface of the second connecting assembly, a pushing assembly hingedly connected to the lower surface of the adjusting assembly via a hinge, the outer surface of the pushing assembly connected to a bottom plate, and tensioning assemblies connected to both sides of the upper surface of the bottom plate;

[0008] The first connecting component includes a frame, one side of the frame is connected to one side of the driving component, springs are connected to both sides of the inner wall of the frame, one end of the spring is connected to the first clamping plate, the middle of the inner wall of the frame is connected to a partition plate, a double-headed cylinder is installed in the middle of the partition plate, and both ends of the double-headed cylinder are connected to the second clamping plate. The structure of the second connecting component is consistent with that of the first connecting component.

[0009] Furthermore, in the above-mentioned tape rewinding machine with tensioning effect, the driving assembly includes a driving motor, one side of the driving motor is connected to one side of the vertical plate, the output end of the driving motor is connected to a first pulley, the outer surface of the first pulley is connected to a belt, the other end inside the belt is connected to a second pulley, and one side of the first pulley and the second pulley is connected to a first rotating disk.

[0010] Furthermore, in the above-mentioned tape rewinder with tensioning function, the adjustment component includes a second rotating disk, one side of the second rotating disk is connected to one side of the second connecting component, the outer surface of the second rotating disk is connected to a movable plate, the outer side of the movable plate is connected to a first fixed block, the inside of the first fixed block is connected to a hydraulic rod through a first rotating rod, and the other end of the hydraulic rod is connected to the second fixed block through a second rotating rod.

[0011] Furthermore, in the above-mentioned tape rewinder with tensioning function, the pushing assembly includes a support plate, both sides of the upper surface of the support plate are hinged to the lower surface of the movable plate through hinges, the inner side of the support plate is connected to a connecting frame, and one side of the connecting frame is connected to the first cylinder.

[0012] Furthermore, in the above-mentioned tape rewinder with tensioning function, the tensioning assembly includes a second cylinder, the lower surface of the second cylinder is connected to one side of the upper surface of the base plate, the output end of the second cylinder is connected to a connecting ring, the inside of the connecting ring is connected to a third rotating disk, and a tensioning roller is clamped on one side of the third rotating disk.

[0013] Furthermore, in the above-mentioned tape rewinding machine with tensioning function, the inner sides of the first clamping plate and the second clamping plate are connected with anti-slip pads, and the anti-slip pads are made of silicone material.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. By setting the first connecting component and the second connecting component, a roller of appropriate diameter is selected as required, and its end is placed in the middle of the first clamping plate and the second clamping plate, and the double-headed cylinder is started to push the second clamping plate to move, and then combined with the rebound force caused by the spring on the first clamping plate, rollers of different diameters are fixed, which is convenient for adapting to tape rolls of different specifications. By controlling the outward movement distance of the second clamping plate, the distance between the two rollers can be controlled, thereby facilitating the expansion support of the inner core of the tape roll, avoiding the tape roll from sliding during the unloading process, resulting in unstable unloading amount. At the same time, it is convenient to adjust and has strong adaptability. There is no need to replace tape rolls of different specifications, which saves time and ensures production efficiency.

[0016] 2. Through the provided adjustment assembly and pushing assembly, start the first cylinder to push the support plate outward through the connecting frame, so that the second rotating disk drives the second connecting assembly to separate from one end of the roller, and then start the hydraulic rod to drive the movable plate to flip outward through the first fixed block, leaving space at one end of the roller, thereby facilitating loading and unloading, and facilitating the disassembly and replacement of the roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a tape rewinder with tensioning function;

[0018] Figure 2 It is a structural diagram of a frame in a tape rewinder with tensioning function;

[0019] Figure 3 It is a structural schematic diagram of a drive motor in a tape rewinder with tensioning function;

[0020] Figure 4 It is a structural schematic diagram of a movable plate in a tape rewinder with tensioning function;

[0021] Figure 5 The figure is a schematic diagram of the structure of a tensioning roller in a tape rewinder with a tensioning function.

[0022] In the picture:

[0023] 1. Machine body; 2. Vertical plate; 3. Roller; 4. Bottom plate; 5. Frame; 6. Spring; 7. First clamping plate; 8. Partition plate; 9. Double-headed cylinder; 10. Second clamping plate; 11. Driving motor; 12. First pulley; 13. Belt; 14. Second pulley; 15. First rotating disk; 16. Second rotating disk; 17. Movable plate; 18. First fixed block; 19. Hydraulic rod; 20. Second fixed block; 21. Support plate; 22. Connecting frame; 23. First cylinder; 24. Second cylinder; 25. Connecting ring; 26. Third rotating disk; 27. Tensioning roller. DETAILED DESCRIPTION

[0024] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0025] The utility model provides a tape rewinding machine with tensioning effect, such as Figures 1-5 As shown, a tape rewinder with a tensioning function includes a body 1, a vertical plate 2 is connected to one side of the body 1, a driving assembly is connected to one side of the vertical plate 2, a first connecting assembly is connected to one side of the driving assembly, a roller 3 is clamped inside the first connecting assembly, a second connecting assembly is provided at one end of the roller 3, an adjusting assembly is connected to the outer surface of the second connecting assembly, a pushing assembly is hingedly connected to the lower surface of the adjusting assembly via a hinge, the outer surface of the pushing assembly is connected to a bottom plate 4, and tensioning assemblies are connected to both sides of the upper surface of the bottom plate 4;

[0026] The first connecting assembly includes a frame 5, one side of the frame 5 is connected to one side of the driving assembly, both sides of the inner wall of the frame 5 are connected to springs 6, one end of the spring 6 is connected to a first splint 7, the middle of the inner wall of the frame 5 is connected to a partition plate 8, the middle of the partition plate 8 is installed with a double-headed cylinder 9, both ends of the double-headed cylinder 9 are connected to a second splint 10, the second connecting assembly has the same structure as the first connecting assembly, select a roller 3 of appropriate diameter as needed, place its end in the middle of the first splint 7 and the second splint 10, start the double-headed cylinder 9 to push The second clamping plate 10 is moved, and the rebound force caused by the spring 6 on the first clamping plate 7 is combined to fix the rollers 3 of different diameters, which is convenient for adapting to tape rolls of different specifications. By controlling the outward movement distance of the second clamping plate 10, the distance between the two rollers 3 can be controlled, so as to facilitate the expansion support of the inner core of the tape roll, and avoid the tape roll from sliding during the discharge process, resulting in unstable discharge volume. At the same time, it is convenient to adjust and has strong adaptability. There is no need to replace tape rolls of different specifications, which saves time and ensures production efficiency.

[0027] The drive assembly includes a drive motor 11, one side of the drive motor 11 is connected to one side of the vertical plate 2, the output end of the drive motor 11 is connected to a first pulley 12, the outer surface of the first pulley 12 is connected to a belt 13, the other end of the belt 13 is connected to a second pulley 14, and one side of the first pulley 12 and the second pulley 14 is connected to a first rotating disk 15. The external power supply starts the drive motor 11 to drive the first pulley 12 to rotate, and then drives the second pulley 14 to rotate through the belt 13, so that the first rotating disk 15 rotates, realizing synchronous unwinding and winding, thereby ensuring tension and preventing the tape from loosening or tearing during rewinding.

[0028] For example, in order to facilitate loading and unloading of the tape, Figure 1 and Figure 4 As shown, the adjustment assembly includes a second rotating disk 16, one side of the second rotating disk 16 is connected to one side of the second connecting assembly, the outer surface of the second rotating disk 16 is connected to a movable plate 17, the outer side of the movable plate 17 is connected to a first fixed block 18, the interior of the first fixed block 18 is connected to a hydraulic rod 19 through a first rotating rod, and the other end of the hydraulic rod 19 is connected to a second fixed block 20 through a second rotating rod. When the hydraulic rod 19 is started, the movable plate 17 is driven to flip outward through the first fixed block 18, leaving space at one end of the roller 3, thereby facilitating loading and unloading, and facilitating the disassembly and replacement of the roller 3.

[0029] The pushing assembly includes a support plate 21, both sides of the upper surface of the support plate 21 are hinged to the lower surface of the movable plate 17 by hinges, the inner side of the support plate 21 is connected to a connecting frame 22, and one side of the connecting frame 22 is connected to a first cylinder 23. When the first cylinder 23 is started, the support plate 21 is pushed outward through the connecting frame 22, so that the second rotating disk 16 drives the second connecting assembly to disengage from one end of the roller 3.

[0030] For example, in order to adjust the tension of the tape during movement, as Figure 1 and Figure 5 As shown, the tensioning assembly includes a second cylinder 24, the lower surface of the second cylinder 24 is connected to one side of the upper surface of the base plate 4, the output end of the second cylinder 24 is connected to a connecting ring 25, the interior of the connecting ring 25 is connected to a third rotating disk 26, and a tensioning roller 27 is clamped on one side of the third rotating disk 26. Starting the second cylinder 24 drives the connecting ring 25 to move up and down, thereby driving the tensioning roller 27 to move up and down through the third rotating disk 26 to adjust the tension of the tape and ensure the uniformity of winding.

[0031] The inner sides of the first clamping plate 7 and the second clamping plate 10 are both connected with anti-skid pads, which are made of silicone material. The anti-skid pads can improve the stability of the first clamping plate 7 and the second clamping plate 10 in clamping the roller 3 .

[0032] Working principle: First, select the roller 3 of appropriate diameter as required, place its end in the middle of the first clamping plate 7 and the second clamping plate 10, start the double-headed cylinder 9 to push the second clamping plate 10 to move, and then combine the rebound force caused by the spring 6 on the first clamping plate 7 to fix the rollers 3 of different diameters, and by controlling the outward movement distance of the second clamping plate 10, the distance between the two rollers 3 can be controlled, so as to facilitate the expansion and support of the inner core of the tape roll. Then, the external power supply starts the drive motor 11 to drive the first pulley 12 to rotate, and then drives the second pulley 14 to rotate through the belt 13, so as to The first rotating disk 15 is rotated to realize synchronous unloading and winding. Secondly, the second cylinder 24 is started to drive the connecting ring 25 to move up and down, thereby driving the tensioning roller 27 to move up and down through the third rotating disk 26 to adjust the tension of the tape. Finally, the first cylinder 23 is started to push the support plate 21 outward through the connecting frame 22, so that the second rotating disk 16 drives the second connecting assembly to detach from one end of the roller 3, and then the hydraulic rod 19 is started to drive the movable plate 17 to turn outward through the first fixed block 18, leaving space at one end of the roller 3, so as to facilitate loading and unloading, and conveniently disassemble and replace the roller 3.

[0033] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A tape rewinding machine with tensioning function, comprising a machine body (1), characterized in that: One side of the machine body (1) is connected to a vertical plate (2), one side of the vertical plate (2) is connected to a driving assembly, one side of the driving assembly is connected to a first connecting assembly, a roller (3) is clamped inside the first connecting assembly, one end of the roller (3) is provided with a second connecting assembly, the outer surface of the second connecting assembly is connected to an adjusting assembly, the lower surface of the adjusting assembly is hinged to a pushing assembly via a hinge, the outer surface of the pushing assembly is connected to a bottom plate (4), and both sides of the upper surface of the bottom plate (4) are connected to tensioning assemblies; The first connecting component includes a frame (5), one side of the frame (5) is connected to one side of the driving component, both sides of the inner wall of the frame (5) are connected to springs (6), one end of the spring (6) is connected to a first clamping plate (7), the middle of the inner wall of the frame (5) is connected to a partition plate (8), the middle of the partition plate (8) is installed with a double-headed cylinder (9), both ends of the double-headed cylinder (9) are connected to a second clamping plate (10), and the structure of the second connecting component is consistent with that of the first connecting component.

2. The adhesive tape rewinding machine with tensioning function according to claim 1, characterized in that: The driving assembly comprises a driving motor (11), one side of the driving motor (11) is connected to one side of the vertical plate (2), the output end of the driving motor (11) is connected to a first pulley (12), the outer surface of the first pulley (12) is connected to a belt (13), the other end inside the belt (13) is connected to a second pulley (14), and one side of the first pulley (12) and the second pulley (14) is connected to a first rotating disk (15).

3. The adhesive tape rewinding machine with tensioning function according to claim 1, characterized in that: The adjustment assembly includes a second rotating disk (16), one side of the second rotating disk (16) is connected to one side of the second connecting assembly, the outer surface of the second rotating disk (16) is connected to a movable plate (17), the outer side of the movable plate (17) is connected to a first fixed block (18), the interior of the first fixed block (18) is connected to a hydraulic rod (19) through a first rotating rod, and the other end of the hydraulic rod (19) is connected to a second fixed block (20) through a second rotating rod.

4. The adhesive tape rewinding machine with tensioning function according to claim 1, characterized in that: The pushing assembly includes a support plate (21), both sides of the upper surface of the support plate (21) are hinged to the lower surface of the movable plate (17) through hinges, the inner side of the support plate (21) is connected to a connecting frame (22), and one side of the connecting frame (22) is connected to a first cylinder (23).

5. The adhesive tape rewinding machine with tensioning function according to claim 1, characterized in that: The tensioning assembly comprises a second cylinder (24), the lower surface of the second cylinder (24) is connected to one side of the upper surface of the base plate (4), the output end of the second cylinder (24) is connected to a connecting ring (25), the interior of the connecting ring (25) is connected to a third rotating disk (26), and one side of the third rotating disk (26) is clamped with a tensioning roller (27).

6. The adhesive tape rewinding machine with tensioning function according to claim 1, characterized in that: The inner sides of the first clamping plate (7) and the second clamping plate (10) are both connected with anti-skid pads, and the anti-skid pads are made of silica gel.

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