Winding device for tarpaulin processing

Abstract

The utility model discloses a winding device for tarpaulin processing, which relates to the technical field of tarpaulin processing and comprises a shell, the upper end of the shell is rotatably connected with a feeding rod, the outer surface of the shell is fixedly connected with a correction motor, the output end of the correction motor is fixedly connected with a correction rod, and the inner side of the shell is fixedly connected with a sliding rail shell. The bottom end of the inner side of the shell is fixedly connected with a clamping motor, and the output end of the clamping motor is fixedly connected with a staggered gear. The tarpaulin conveying device is reasonable in design structure, the tarpaulin can be conveniently changed in position through protruding circular rings on the surfaces of the material conveying rods when the tarpaulin is clamped and conveyed by arranging the material conveying rods, the tarpaulin is wound on the outer side by arranging the correcting rods, and when the tarpaulin moves, the position of the tarpaulin can be adjusted through pushing of spiral teeth on the surfaces of the correcting shafts. The tarpaulin can be moved to the center of the correcting rod in the winding and moving process, the effect that when the tarpaulin moves, the winding position of the tarpaulin is pushed and corrected, and the tarpaulin is flattened through the correcting shaft is achieved, and the problem that the tarpaulin is wrinkled in the winding process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of tarpaulin processing, in particular to a winding device for tarpaulin processing. Background Technique

[0002] A tarpaulin is a waterproof material with high strength, good toughness and softness, and is often used as canvas, polyester with polyurethane coating or made into polyethylene plastics. Tarpaulins usually have strong grommets at the corners or edges to facilitate tying, hanging or covering with ropes.

[0003] When the existing tarpaulin production equipment is in production, due to the different production widths of tarpaulins, the tarpaulin can move a large distance left and right during winding and will skew, resulting in uneven winding, and there will be wrinkles during winding. For this reason, we provide a winding device for tarpaulin processing to solve the above problems. Content of the Utility Model

[0004] I) Technical Problems to be Solved

[0005] The purpose of the utility model is to make up for the deficiencies of the existing technology and provide a winding device for tarpaulin processing.

[0006] II) Technical Solutions

[0007] To achieve the above purpose, the utility model provides the following technical solutions: A winding device for tarpaulin processing, including a housing, a feeding rod is rotatably connected to the upper end of the housing, a correction motor is fixedly connected to the outer surface of the housing, a correction rod is fixedly connected to the output end of the correction motor, a slide rail housing is fixedly connected to the inner side of the housing, a clamping motor is fixedly connected to the bottom end of the inner side of the housing, a misaligned gear is fixedly connected to the output end of the clamping motor, a rubbing gear is meshed with the outer surface of the misaligned gear, the rubbing gear is rotatably connected to the slide rail housing, a clamping plate is meshed with the outer surface of the rubbing gear, the clamping plate is slidably connected to the upper end of the slide rail housing, a receiving rod is slidably connected to the upper end of the slide rail housing, a first pulley is fixedly connected to the end face of the receiving rod, a transmission belt is sleeved on the outside of the first pulley, a synchronous shaft is sleeved on the lower end of the transmission belt, a synchronous motor is fixedly connected to the inner side of the housing, the output end of the synchronous motor is fixedly connected to the synchronous shaft, a retaining ring is fixedly connected to one side of the two clamping plates close to each other, the retaining ring is rotatably connected to the receiving rod, a top cone is threadedly connected to the surface of the receiving rod, the top cone is slidably connected to the retaining ring, and a winding cylinder is sleeved on the outer surface of the top cone.

[0008] Further, the center of the feeding rod is a core shaft, a ring is arranged on the surface of the core shaft, there are two groups of feeding rods, and the tarpaulin passes through between the two groups of feeding rods.

[0009] Furthermore, the correction rod is composed of a correction shaft and a driving wheel. The surface of the correction shaft is provided with spiral teeth. The directions of the spiral teeth at both ends of the correction shaft are opposite. A driving wheel is fixedly connected to the end face of the correction shaft. The teeth on the surfaces of the driving wheels between the two groups of correction rods are meshed with each other.

[0010] Furthermore, the rubbing gear is composed of two upper and lower gears fixedly connected by a round rod. The gear at the lower end of the rubbing gear is meshed with the misaligned gear, and the gear at the upper end of the rubbing gear is meshed with the clamping plate.

[0011] Furthermore, there are two groups of clamping plates that are centrosymmetric about the center of the surface of the rubbing gear. The clamping plate is composed of a clamping plate and a rack plate. A rack plate is fixedly connected to the lower end of the clamping plate. The surface of the rack plate is provided with teeth and is meshed with the rubbing gear. The rack plate is slidably connected to the inner wall of the slide rail housing.

[0012] Furthermore, the synchronous shaft is composed of a synchronous rod and a second belt pulley. Second belt pulleys are fixedly connected to both ends of the synchronous rod. The transmission belt is sleeved on the outside of the second belt pulley.

[0013] Furthermore, the retaining ring includes a sliding wall, a wrapping shell and a guiding frame. The outer shape of the sliding wall is an annular disc and is sleeved outside the top cone. A wrapping shell is fixedly connected to the end face of the sliding wall. The outer surface of the wrapping shell is fixedly connected to the clamping plate. A guiding frame is fixedly connected to the inside of the wrapping shell. The guiding frame is slidably connected to the top cone.

[0014] III) Beneficial effects:

[0015] Compared with the prior art, the winding device for tarpaulin processing has the following beneficial effects:

[0016] First, by setting the feeding rod, when the tarpaulin is clamped and conveyed, the raised rings on the surface of the feeding rod can be used to conveniently change the position of the tarpaulin. By setting the correction rod and winding the tarpaulin on the outside, when the tarpaulin moves, the pushing force of the spiral teeth on the surface of the correction shaft can be utilized, so that the tarpaulin can move to the center of the correction rod during the winding and moving process, achieving the effect of flattening the tarpaulin by using the correction shaft during the movement of the tarpaulin to correct the winding position of the tarpaulin, and solving the problem that the tarpaulin will have wrinkles during winding.

[0017] Second, by rotating the rubbing gear to push the clamping plate to move, the two clamping plates on both sides approach each other. The position of the edge winding of the tarpaulin is restricted by the sliding wall of the retaining ring, so that the tarpaulin is wound more neatly. By setting a conveniently detachable winding cylinder on the surface of the top cone, the wound tarpaulin is more convenient to remove, achieving the effect of restricting and sorting the tarpaulin for winding to make it more neat, and solving the problem that the tarpaulin can move a large distance left and right during winding and will be skewed, resulting in uneven winding. Description of the drawings

[0018] Figure 1Schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 Schematic diagram of the correction rod structure of the present utility model;

[0020] Figure 3 Schematic diagram of the synchronizing shaft structure of the present utility model;

[0021] Figure 4 Schematic diagram of the clamping plate structure of the present utility model;

[0022] Figure 5 Schematic diagram of the retaining ring structure of the present utility model.

[0023] In the figure: 1. Outer shell; 2. Material feeding rod; 3. Correction motor; 4. Correction rod; 41. Correction shaft; 42. Driving wheel; 5. Slide rail shell; 6. Clamping motor; 7. Misaligned gear; 8. Rubbing gear; 9. Clamping plate; 91. Clamping plate; 92. Rack plate; 10. Receiving rod; 11. First pulley; 12. Transmission belt; 13. Synchronizing shaft; 131. Synchronizing rod; 132. Second pulley; 14. Synchronizing motor; 15. Retaining ring; 151. Sliding wall; 152. Wrapping shell; 153. Guide frame; 16. Top cone; 17. Winding cylinder. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0025] As Figures 1-5 shown, the present utility model provides a technical solution: a winding device for tarpaulin processing, including an outer shell 1, a material feeding rod 2 is rotatably connected to the upper end of the outer shell 1. The center of the material feeding rod 2 is a core shaft, and a ring is provided on the surface of the core shaft. There are two groups of material feeding rods 2, and the tarpaulin passes through between the two groups of material feeding rods 2. The material feeding rod 2 can clamp and pull the tarpaulin by means of the rings protruding on the two surfaces, and can facilitate the lateral movement of the tarpaulin to change its position.

[0026] A correction motor 3 is fixedly connected to the outer surface of the outer shell 1. The output end of the correction motor 3 is fixedly connected to a correction rod 4. A slide rail shell 5 is fixedly connected to the inner side of the outer shell 1. The correction rod 4 is composed of a correction shaft 41 and a driving wheel 42. Spiral teeth are provided on the surface of the correction shaft 41, and the directions of the spiral teeth at both ends of the correction shaft 41 are opposite. A driving wheel 42 is fixedly connected to the end face of the correction shaft 41. The teeth on the surface of the driving wheels 42 between the two correction rods 4 are meshed with each other. The correction rod 4 can rotate by using the correction shaft 41, so that the tarpaulin wrapped on the outside gradually moves closer to the center to correct the position.

[0027] A clamping motor 6 is fixedly connected to the inner bottom end of the outer shell 1. The output end of the clamping motor 6 is fixedly connected to a misaligned gear 7. A rubbing gear 8 is meshed with the outer surface of the misaligned gear 7. The rubbing gear 8 is rotatably connected to the slide rail shell 5. A clamping plate 9 is meshed with the outer surface of the rubbing gear 8. The rubbing gear 8 is composed of two upper and lower gears fixedly connected by a round rod. The lower gear of the rubbing gear 8 is meshed with the misaligned gear 7, and the upper gear of the rubbing gear 8 is meshed with the clamping plate 9. The rubbing gear 8 can rotate to push the clamping plates 9 on both sides to slide inside the slide rail shell 5 to move closer to or separate from each other.

[0028] The clamping plate 9 is slidably connected to the upper end of the slide rail shell 5. There are two groups of clamping plates 9 that are centrosymmetric about the center of the surface of the rubbing gear 8. The clamping plate 9 is composed of a clamping plate 91 and a rack plate 92. The rack plate 92 is fixedly connected to the lower end of the clamping plate 91. Teeth are provided on the surface of the rack plate 92 and are meshed with the rubbing gear 8. The rack plate 92 is slidably connected to the inner wall of the slide rail shell 5. By sliding the two clamping plates 9 to adjust the distance between them, tarpaulins of different widths can be restricted and regularized.

[0029] A storage rod 10 is slidably connected to the upper end of the slide rail shell 5. A first pulley 11 is fixedly connected to the end face of the storage rod 10. A transmission belt 12 is sleeved outside the first pulley 11. A synchronous shaft 13 is sleeved at the lower end of the transmission belt 12. A synchronous motor 14 is fixedly connected to the inner side of the outer shell 1. The output end of the synchronous motor 14 is fixedly connected to the synchronous shaft 13. A retaining ring 15 is fixedly connected to one side of the two clamping plates 9 that are close to each other. The retaining ring 15 is rotatably connected to the storage rod 10. A top cone 16 is threadedly connected to the surface of the storage rod 10. The top cone 16 is slidably connected to the retaining ring 15. The retaining ring 15 is composed of a sliding wall 151, a wrapping shell 152, and a guiding frame 153. The sliding wall 151 is in the shape of an annular disc and is sleeved outside the top cone 16. The wrapping shell 152 is fixedly connected to the end face of the sliding wall 151. The outer surface of the wrapping shell 152 is fixedly connected to the clamping plate 9. The guiding frame 153 is fixedly connected to the inner side of the wrapping shell 152. The guiding frame 153 is slidably connected to the top cone 16. The retaining ring 15 can use the sliding wall 151 to limit the movement range when the tarpaulin is wound, and the top cone 16 can slide parallel through the guiding frame 153.

[0030] A winding cylinder 17 is sleeved on the outer surface of the top cone 16. The synchronous shaft 13 is composed of a synchronous rod 131 and a second pulley 132. Second pulleys 132 are fixedly connected to both ends of the synchronous rod 131. The transmission belt 12 is sleeved on the outer sides of the second pulleys 132. The synchronous shaft 13 can simultaneously push the receiving rods 10 on both sides to rotate, so that the top cones 16 inside the winding cylinder 17 are simultaneously pushed out or retracted.

[0031] Working principle: When in use, first start the clamping motor 6 to drive the misaligned gear 7 to rotate, rub the rotating gear 8 to push the clamping plate 9 to slide inside the slide rail housing 5, so that the two groups of slide rail housings 5 move to appropriate positions. By starting the synchronous motor 14 to drive the synchronous shaft 13 to rotate, the second pulleys 132 drive the first pulleys 11 to rotate simultaneously through the transmission belt 12 on both sides, so that the receiving rods 10 rotate at the upper ends of the slide rail housings 5. The receiving rods 10 rotate inside the top cones 16 and drive the top cones 16 to slide along the guide frame 153 by means of threads, so that the top cones 16 on both sides reach an appropriate distance, and the winding cylinder 17 is sleeved on the outer sides of the top cones 16. When processing and winding, first pass the tarpaulin through the two feeding rods 2, so that the tarpaulin passes through the two groups of correction rods 4 and is wound on the outer side of the winding cylinder 17. By starting the correction motor 3 to drive the correction rods 4 to rotate, the correction shaft 41 drives the tarpaulin to stretch and correct its position by means of the threads on the surface, and is blocked by the retaining rings 15 on both sides, and the tarpaulin is wound on the surface of the winding cylinder 17.

Claims

1. A winding device for tarpaulin processing, comprising a housing (1), characterized in that: A feeding rod (2) is rotatably connected to the upper end of the outer shell (1). A correction motor (3) is fixedly connected to the outer surface of the outer shell (1). The output end of the correction motor (3) is fixedly connected to a correction rod (4). A slide rail shell (5) is fixedly connected to the inner side of the outer shell (1). A clamping motor (6) is fixedly connected to the bottom end of the inner side of the outer shell (1). The output end of the clamping motor (6) is fixedly connected to a dislocation gear (7). A rubbing gear (8) is meshed with the outer surface of the dislocation gear (7). The rubbing gear (8) is rotatably connected to the slide rail shell (5). A clamping plate (9) is meshed with the outer surface of the rubbing gear (8). The clamping plate (9) is slidably connected to the upper end of the slide rail shell (5). A receiving rod (10) is slidably connected to the upper end of the slide rail shell (5). A first belt pulley (11) is fixedly connected to the end face of the receiving rod (10). A transmission belt (12) is sleeved on the outside of the first belt pulley (11). A synchronous shaft (13) is sleeved at the lower end of the transmission belt (12). A synchronous motor (14) is fixedly connected to the inner side of the outer shell (1). The output end of the synchronous motor (14) is fixedly connected to the synchronous shaft (13). A retaining ring (15) is fixedly connected to one side where two clamping plates (9) are close to each other. The retaining ring (15) is rotatably connected to the receiving rod (10). A top cone (16) is threadedly connected to the surface of the receiving rod (10). The top cone (16) is slidably connected to the retaining ring (15). A winding cylinder (17) is sleeved on the outer surface of the top cone (16).

2. The winding device for tarp processing according to claim 1, characterized in that: The center of the feeding rod (2) is a core shaft. A circular ring is arranged on the surface of the core shaft. There are two groups of feeding rods (2). The tarpaulin passes through between the two groups of feeding rods (2).

3. The winding device for tarpaulin processing according to claim 1, characterized in that: The correction rod (4) is composed of a correction shaft (41) and a driving wheel (42). Spiral teeth are arranged on the surface of the correction shaft (41). The directions of the spiral teeth at both ends of the correction shaft (41) are opposite. A driving wheel (42) is fixedly connected to the end face of the correction shaft (41). The teeth on the surface of the driving wheels (42) between the two groups of correction rods (4) are meshed with each other.

4. A winding device for tarpaulin processing according to claim 1, characterized in that: The rubbing gear (8) is composed of two upper and lower gears fixedly connected by a round rod. The lower gear of the rubbing gear (8) is meshed with the dislocation gear (7). The upper gear of the rubbing gear (8) is meshed with the clamping plate (9).

5. A winding device for tarpaulin processing according to claim 1, characterized in that: There are two groups of clamping plates (9) symmetrically centered around the surface of the rubbing gear (8). The clamping plate (9) is composed of a clamping plate (91) and a rack plate (92). The rack plate (92) is fixedly connected to the lower end of the clamping plate (91). Teeth are arranged on the surface of the rack plate (92) and are meshed with the rubbing gear (8). The rack plate (92) is slidably connected to the inner wall of the slide rail shell (5).

6. The winding device for tarpaulin processing according to claim 1, characterized in that: The synchronous shaft (13) is composed of a synchronous rod (131) and a second belt pulley (132). Second belt pulleys (132) are fixedly connected to both ends of the synchronous rod (131). The transmission belt (12) is sleeved on the outside of the second belt pulley (132).

7. A winding device for tarpaulin processing according to claim 1, characterized in that: The retaining ring (15) comprises a sliding wall (151), a wrapping shell (152) and a guiding frame (153). The sliding wall (151) is in the shape of an annular disc and is sleeved on the outer side of the top cone (16). A wrapping shell (152) is fixedly connected to the end face of the sliding wall (151). The outer surface of the wrapping shell (152) is fixedly connected to the clamping plate (9). A guiding frame (153) is fixedly connected to the inner side of the wrapping shell (152). The guiding frame (153) is slidably connected to the top cone (16).

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