Winding machine winding tension degree adjusting mechanism

Abstract

The utility model discloses a winding machine winding tension adjusting mechanism, which relates to the technical field of coiled material production, and comprises a winding machine, the winding machine comprises a bottom plate, a vertical plate is fixedly connected to the bottom plate, a motor is fixedly connected to the rear side of the vertical plate, a winding roller is movably connected to the front side of the vertical plate, and the winding roller is fixedly connected with the output end of the motor. The movable plate and the tensioning roller are arranged between the vertical plate and the first fixed plate, the volute springs are connected between the movable plate and the vertical plate and between the movable plate and the first fixed plate, meanwhile, the fixed rod and the movable rod are arranged on the vertical plate and the first fixed plate, and the position of the movable rod can be adjusted, so that the tightness degree of the volute springs can be adjusted; and the deflection degree of the movable plate is adjusted, so that the tensioning degree is adjusted, and rolling of different coiled materials is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of coiled material production, in particular to a winding tension adjustment mechanism for a winding machine. Background Art

[0002] Coil material refers to materials that can be rolled into a roll for transportation and storage. When the coil material is first produced, it is discharged in the form of a strip. The strip material needs to be rolled into a roll by a winder. When rolling different materials, the tensioning mechanism needs to be adjusted.

[0003] The prior art publication number is CN220502201U, which is a fabric winding mechanism with adjustable tension. When in use, the tensioning mechanism of the device is simple in structure, and it is not convenient to make adaptive adjustments when winding different materials, and cannot meet the use requirements of different materials. Moreover, when the device is in use, the material is directly exposed to the air, and dust and impurities in the air easily fall on the material. During the winding process, the dust and impurities will be rolled together, which is not convenient for the storage of the roll. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art in terms of inconvenience in use and easy dust accumulation, and provides a winding tension adjustment mechanism for a winding machine.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a winding tension adjustment mechanism of a winder, comprising a winder, the winder comprising a bottom plate, a vertical plate fixedly connected to the bottom plate, a motor fixedly connected to the rear side of the vertical plate, a winding roller movably connected to the front side of the vertical plate, and the winding roller is fixedly connected to the output end of the motor, a spring sheet is provided at the top and bottom of the winding roller, and a circular ring is sleeved on the winding roller, one end of the spring sheet is fixedly connected to the winding roller, and the other end is fixedly connected to the circular ring, a support rod is connected between the front end of the winding roller and the bottom plate, and a first spring sheet is provided at the front side of the vertical plate The cam is fixedly mounted on a support frame, and the cam is fixedly connected to the support frame. The cam is fixedly mounted on a support frame, and the cam is fixedly mounted on the support frame. The cam is fixedly mounted on the support frame, and the support frame is fixedly mounted on the support frame.

[0006] As mentioned above, two fixing rods are fixedly connected to the opposite sides of the vertical plate and the first fixed plate. The two fixing rods are distributed on the upper and lower sides of the movable plate. The two ends of the spiral spring are fixedly connected to the fixing rods and the connecting shaft respectively.

[0007] As mentioned above, the vertical plate and the first fixed plate are each provided with two arc-shaped grooves symmetrical with the connecting axis as the center, and movable rods are provided in the two arc-shaped grooves. The vertical plate and the first fixed plate are fixedly connected with screws on the back sides thereof, and a connecting plate is sleeved on the screws. The two movable rods on the same side are fixedly connected with the connecting plate, and a nut is threadedly connected to the screws.

[0008] As mentioned above, the two movable plates are fixedly connected to a second fixed plate, and the second fixed plate and the movable plate are cross-arranged. There are two cleaning rollers, and the two ends of the two cleaning rollers are respectively slidably connected to the adjacent second fixed plates.

[0009] As mentioned above, T-shaped sliding grooves are provided on the opposite sides of the two second fixed plates, two sliders are provided in the two sliding grooves, and telescopic springs are fixedly connected to the opposite sides of the two sliders, and the ends of the cleaning rollers are movably connected to the adjacent sliders.

[0010] As mentioned above, the front end of the winding roller is movably connected to a connecting block, and a slot is provided on the connecting block. The top of the support rod is fixedly connected to a T-shaped block, and the T-shaped block is movably connected in the slot. The base plate is fixedly connected to a support seat, and the bottom end of the support rod is inserted into the support seat.

[0011] As mentioned above, the support seat includes a fixed tube and a movable tube. The fixed tube is fixedly connected to the bottom plate, and the movable tube is sleeved on the outside of the fixed tube. Openings are provided on the opposite sides of the fixed tube and the movable tube.

[0012] Compared with the existing technology, this winding tension adjustment mechanism has the following beneficial effects:

[0013] 1. The utility model arranges a movable plate and a tensioning roller between the vertical plate and the first fixed plate, and a spiral spring is connected between the movable plate, the vertical plate and the first fixed plate. At the same time, a fixed rod and a movable rod are arranged on the vertical plate and the first fixed plate, and the position of the movable rod can be adjusted, so that the tightness of the spiral spring can be adjusted to adjust the deflection degree of the movable plate, and then the tension is adjusted to facilitate the winding of different coils.

[0014] 2. The utility model can sweep away the dust and impurities on both sides of the roll by arranging two cleaning rollers. At the same time, a fan is arranged above the vertical plate and the first fixed plate to blow away the swept dust and impurities, thereby preventing dust and impurities from adhering to the roll and facilitating the storage of the roll.

[0015] Other advantages, objectives and features of the present invention will be described in part in the following description and will be apparent to those skilled in the art based on an examination of the following or may be learned from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the rear structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the inner structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the volute spring of the present utility model;

[0020] Figure 5 This is a schematic diagram of the connecting plate structure of the present utility model;

[0021] Figure 6 This is a schematic diagram of the slider and telescopic spring structure of the utility model;

[0022] Figure 7 This is a schematic diagram of the support base structure of the present utility model.

[0023] In the figure: 1. Bottom plate; 2. Vertical plate; 3. Winding roller; 4. Support rod; 5. First fixed plate; 6. Top plate; 7. Guide rod; 8. Fan; 9. Motor; 10. Tensioning roller; 11. Cleaning roller; 12. Support seat; 1201. Fixed tube; 1202. Movable tube; 13. Volute spring; 14. Fixed rod; 15. Movable rod; 16. Connecting plate; 17. Screw; 18. Nut; 19. Second fixed plate; 20. Slider. 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] like Figure 1-7As shown, the utility model provides a technical solution: a winding tension adjustment mechanism of a winder, including a winder, the winder includes a bottom plate 1, a vertical plate 2 is fixedly connected to the bottom plate 1, a motor 9 is fixedly connected to the rear side of the vertical plate 2, a winding roller 3 is movably connected to the front side of the vertical plate 2, and the winding roller 3 is fixedly connected to the output end of the motor 9, a spring sheet is provided at the top and bottom of the winding roller 3, and a circular ring is sleeved on the winding roller 3, one end of the spring sheet is fixedly connected to the winding roller 3, and the other end is fixedly connected to the circular ring, a support rod 4 is connected between the front end of the winding roller 3 and the bottom plate 1, a first fixed plate 5 is provided on the front side of the vertical plate 2, and the first fixed plate 5 is provided on the front side of the vertical plate 2. The fixed plate 5 is fixedly connected to the base plate 1, and the first fixed plate 5 and the vertical plate 2 are movably connected to the opposite sides thereof with connecting shafts, and movable plates are fixedly connected to the two connecting shafts, and tensioning rollers 10 are fixedly connected near both ends on the opposite sides of the two movable plates, and the two tensioning rollers 10 are both located on the left side of the winding roller 3, and a spiral spring 13 is sleeved on the connecting shaft, and a guide rod 7 is provided on the left side of the tensioning roller 10, and the guide rod 7 is fixedly connected to the vertical plate 2 and the first fixed plate 5, and a cleaning roller 11 is provided between the two tensioning rollers 10, and a top plate 6 is connected between the vertical plate 2 and the top of the first fixed plate 5, and a fan 8 is fixedly connected to the top plate 6.

[0026] According to the overall structure of the device, the support rod 4 is moved to a horizontal position, a sleeve is put on the winding roller 3, and the material is fixed between the sleeve and the winding roller 3 by a spring sheet. The material is passed through the guide rod 7, the two tensioning rollers 10 and the cleaning roller 11 in sequence and fixed on the sleeve. The motor 9 is started, and the motor 9 drives the winding roller 3 to drive the sleeve to rotate to rewind the material. The tension of the material during rewinding is controlled by the two tensioning rollers 10, the dust and impurities on the material are swept away by the cleaning roller 11, and the dust and impurities are blown away by the fan 8 to prevent the dust and impurities from falling back onto the material.

[0027] like Figure 3 、 5 As shown, two fixing rods 14 are fixedly connected to the opposite sides of the vertical plate 2 and the first fixed plate 5, and the two fixing rods 14 are distributed on the upper and lower sides of the movable plate. The two ends of the spiral spring 13 are respectively fixedly connected to the fixing rods 14 and the connecting shaft. Two arc grooves symmetrical with the connecting shaft are provided on the vertical plate 2 and the first fixed plate 5. A movable rod 15 is provided in the two arc grooves. The vertical plate 2 and the first fixed plate 5 are fixedly connected to the back sides of the vertical plate 2 and the first fixed plate 5. A connecting plate 16 is sleeved on the screw 17, and a through hole is provided on the connecting plate 16. The two movable rods 15 on the same side are fixedly connected to the connecting plate 16. A nut 18 is threadedly connected to the screw 17, and the outer end of the screw 17 is fixedly connected to the limiting plate.

[0028] The deflection of the movable plate is buffered by the spiral spring 13, so that the material has a certain slack when it is wound, and the deflection range of the movable plate is between the fixed rod 14 and the movable rod 15, so as to limit the slack. By rotating the nut 18, the connecting plate 16 is loosened. At this time, the connecting plate 16 can be rotated to make the movable rod 15 move in the arc groove, increasing the distance between the movable rod 15 and the fixed rod 14, so that the deflection range of the movable plate is larger, thereby increasing the slack during winding. Conversely, the distance between the movable rod 15 and the fixed rod 14 is shortened, the deflection range of the movable plate is reduced, the slack of winding is reduced, and the material is tightened, so as to adjust the tension, and prevent the nut 18 and the connecting plate 16 from falling off by the limit plate.

[0029] like Figure 3 As shown, the two movable plates are fixedly connected to the second fixed plates 19, and the second fixed plates 19 and the movable plates are cross-arranged. Two cleaning rollers 11 are provided, and the two ends of the two cleaning rollers 11 are respectively slidably connected to the adjacent second fixed plates 19.

[0030] By providing two cleaning rollers 11 , the material can pass between the two cleaning rollers 11 , so that the two cleaning rollers 11 are in contact with both sides of the material, thereby removing dust and impurities on both sides of the material.

[0031] like Figure 6 As shown, T-shaped sliding grooves are provided on the opposite sides of the two second fixed plates 19, two sliders 20 are provided in the two sliding grooves, and telescopic springs are fixedly connected to the opposite sides of the two sliders 20, and the ends of the cleaning roller 11 are movably connected to the adjacent sliders 20.

[0032] The cleaning roller 11 can be moved by the slider 20 and the slide groove, so that rolls of different sizes can pass through, and the elastic force of the telescopic spring can make the cleaning roller 11 close to the material.

[0033] like Figure 2 、 7 As shown, the front end of the winding roller 3 is movably connected to a connecting block, and a slot is provided on the connecting block, the top of the support rod 4 is fixedly connected to a T-shaped block, and the T-shaped block is movably connected in the slot, the base plate 1 is fixedly connected to a support seat 12, the bottom end of the support rod 4 is inserted in the support seat 12, the support seat 12 includes a fixed tube 1201 and a movable tube 1202, the fixed tube 1201 is fixedly connected to the base plate 1, and the movable tube 1202 is sleeved on the outside of the fixed tube 1201, and openings are provided on the opposite sides of the fixed tube 1201 and the movable tube 1202.

[0034] By rotating the movable tube 1202, the openings on the movable tube 1202 and the fixed tube 1201 are aligned. At this time, the support rod 4 can be deflected out or moved into the support seat 12. When the support rod 4 is inserted into the support seat 12, the winding roller 3 is supported to prevent the end of the winding roller 3 from tilting and falling, thereby facilitating winding. When the support rod 4 is moved out of the support seat 12, the support rod 4 can be straightened to facilitate the removal of the material after winding.

[0035] Working principle: When in use, connect the device to an external power source, move the support rod 4 to a horizontal position, put a sleeve on the winding roller 3, and fix it between the sleeve and the winding roller 3 through a spring sheet. Pass the material through the guide rod 7, the two tensioning rollers 10 and the cleaning roller 11 in sequence, and fix it on the sleeve. Start the motor 9, and the motor 9 drives the winding roller 3 to drive the sleeve to rotate to reel the material. Before reeling, according to different materials, tighten the nut 18 to loosen the connecting plate 16, and rotate the connecting plate 16 to adjust the distance between the movable rod 15 and the fixed rod 14 to adjust the tension, and then tighten the nut 18 in the opposite direction to lock the connecting plate 16. During the reeling process, the telescopic spring makes the cleaning roller 11 close to both sides of the material, cleans the dust and impurities on the material, and blows them away through the fan 8 to prevent dust and impurities from being drawn into the coil during reeling and affecting storage.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding tension adjustment mechanism for a winding machine, comprising a winding machine, characterized in that: The winding machine comprises a bottom plate (1), a vertical plate (2) fixedly connected to the bottom plate (1), a motor (9) fixedly connected to the rear side of the vertical plate (2), a winding roller (3) movably connected to the front side of the vertical plate (2), and the winding roller (3) is fixedly connected to the output end of the motor (9), a spring sheet is provided at the top and bottom of the winding roller (3), and a circular ring is sleeved on the winding roller (3), one end of the spring sheet is fixedly connected to the winding roller (3), and the other end is fixedly connected to the circular ring, a support rod (4) is connected between the front end of the winding roller (3) and the bottom plate (1), a first fixed plate (5) is provided at the front side of the vertical plate (2), and the first fixed plate (5) is fixedly connected to the bottom plate (1), the first fixed plate (5) is fixedly connected to the bottom plate (1), and the first fixed plate (5) is fixedly connected to the bottom plate (1). The fixed plate (5) and the vertical plate (2) are both movably connected to a connecting shaft on the opposite side, and the two connecting shafts are fixedly connected to a movable plate, and the two movable plates are fixedly connected to tensioning rollers (10) on the opposite sides near the two ends, and the two tensioning rollers (10) are both located on the left side of the winding roller (3), a spiral spring (13) is sleeved on the connecting shaft, a guide rod (7) is provided on the left side of the tensioning roller (10), and the guide rod (7) is fixedly connected to the vertical plate (2) and the first fixed plate (5), a cleaning roller (11) is provided between the two tensioning rollers (10), a top plate (6) is connected between the top of the vertical plate (2) and the first fixed plate (5), and a fan (8) is fixedly connected to the top plate (6).

2. The winding tension adjustment mechanism of a winding machine according to claim 1, characterized in that: Two fixing rods (14) are fixedly connected to opposite sides of the vertical plate (2) and the first fixed plate (5). The two fixing rods (14) are distributed on the upper and lower sides of the movable plate. The two ends of the spiral spring (13) are fixedly connected to the fixing rods (14) and the connecting shaft respectively.

3. The winding tension adjustment mechanism of a winding machine according to claim 1, characterized in that: The vertical plate (2) and the first fixed plate (5) are both provided with two arc-shaped grooves symmetrically centered on the connecting axis, and movable rods (15) are provided in the two arc-shaped grooves. The vertical plate (2) and the first fixed plate (5) are both fixedly connected with screw rods (17) on the opposite sides thereof, and a connecting plate (16) is sleeved on the screw rods (17). The two movable rods (15) on the same side are both fixedly connected with the connecting plate (16), and a nut (18) is threadedly connected to the screw rods (17).

4. The winding tension adjustment mechanism of a winding machine according to claim 1, characterized in that: The two movable plates are fixedly connected to a second fixed plate (19), and the second fixed plate (19) and the movable plate are cross-arranged. Two cleaning rollers (11) are provided, and the two ends of the two cleaning rollers (11) are respectively slidably connected to the adjacent second fixed plates (19).

5. The winding tension adjustment mechanism of a winding machine according to claim 4, characterized in that: T-shaped chutes are provided on opposite sides of the two second fixed plates (19), two sliders (20) are provided in the two chutes, and telescopic springs are fixedly connected to opposite sides of the two sliders (20), and the ends of the cleaning rollers (11) are movably connected to the adjacent sliders (20).

6. The winding tension adjustment mechanism of a winding machine according to claim 1, characterized in that: The front end of the winding roller (3) is movably connected to a connecting block, and a slot is provided on the connecting block; the top of the support rod is fixedly connected to a T-shaped block, and the T-shaped block is movably connected in the slot; the bottom plate (1) is fixedly connected to a support seat (12), and the bottom end of the support rod (4) is inserted into the support seat (12).

7. The winding tension adjustment mechanism of a winding machine according to claim 6, characterized in that: The support seat (12) comprises a fixed tube (1201) and a movable tube (1202); the fixed tube (1201) is fixedly connected to the bottom plate (1), and the movable tube (1202) is sleeved on the outside of the fixed tube (1201); and openings are provided on opposite sides of the fixed tube (1201) and the movable tube (1202).

Images