A winding device for laser paper production

Abstract

The present invention belongs to the technical field of laser paper processing, and discloses a winding device for laser paper production; it includes a device body, a winding roller is installed inside the device body, and laser paper is wound on the outside of the winding roller, and also includes: a support plate, a pair of support plates are provided, and the pair of support plates are fixedly connected to the inner wall of the device body, a pair of support plates are installed inside with positive and negative screws, and the outer sides of the positive and negative screws are threadedly connected with sliders, and a pair of limit rods are fixedly connected between the pair of support plates, and the pair of limit rods are both inserted through the slider. This device is designed through the transmission mechanism and the cleaning mechanism structure, so that when the winding roller rotates, the positive and negative screws are driven to rotate through the transmission mechanism, so that the slider moves back and forth laterally, and then drives the cleaning mechanism to operate, and the cleaning mechanism blows the air inside the dust removal box to the surface of the laser paper, effectively removing dust, and significantly improving the cleanliness of the laser paper.

Description

Technical Field

[0001] The present invention relates to the technical field of laser paper processing, and more specifically, to a winding device for laser paper production. Background Art

[0002] Laser paper, paper with laser patterns, is a special paper used for product packaging and decoration. It is widely used in tobacco, food, daily chemicals, beer and other industries to increase the aesthetics and anti-counterfeiting effects of products. When producing laser paper, the laser paper needs to be collected through a winding device to facilitate subsequent transportation.

[0003] The existing winding devices are mostly composed of conveying rollers, guide mechanisms and winding rollers. Their working principles are as follows: the conveying rollers and guide mechanisms drive the laser paper to move to ensure the smooth transmission of the laser paper. Then, when the laser paper passes through the winding roller, the winding roller rotates to wind the laser paper. The laser paper is wound around the outside of the winding roller by winding. Finally, the laser paper wrapped around the outside of the roller can be removed.

[0004] When the existing winding roller winds the laser paper, due to the distance at one end of the laser paper during the transportation process, some dust may adhere to the laser paper during the transportation process. When it is subsequently rolled up, the laser paper fits tightly, and due to the dust, wrinkles may appear on the roll, affecting the overall quality of the roll. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a winding device for laser paper production.

[0006] To achieve the above object, the present invention provides the following technical solution: a winding device for laser paper production, comprising a device body, a winding roller is installed inside the device body, and laser paper is wound around the outer side of the winding roller, and further comprising:

[0007] A support plate, a pair of support plates are provided, and the pair of support plates are fixedly connected to the inner wall of the device body, a pair of positive and negative threaded rods are installed inside the pair of support plates, and the outer sides of the positive and negative threaded rods are threadedly connected with sliders, a pair of limit rods 1 are fixedly connected between the pair of support plates, and the pair of limit rods 1 both penetrate the slider, and a dust removal box is provided on the periphery of the winding roller, and a plurality of through holes are provided on one end of the dust removal box close to the winding roller;

[0008] A cleaning mechanism, which is arranged on the periphery of the slider and is used to remove the internal air of the dust box and blow it to the surface of the laser paper through multiple sets of through holes;

[0009] A transmission mechanism, the transmission mechanism is arranged between the winding roller and the forward and reverse screw rods, the transmission mechanism is used for the winding roller to drive the forward and reverse screw rods to rotate, the transmission mechanism includes a pair of spur gears 1, spur gears 2, a connecting rod, sprocket 1, a pair of sprockets 2 and a chain, the pair of spur gears 1 are fixedly connected to the two ends of the winding roller, the spur gears 2 are respectively meshed with the pair of spur gears 1, the connecting rod is fixedly connected to the inside of the spur gears 2, the sprocket 1 is fixedly connected to the outside of the connecting rod, the connecting rod is rotatably connected to the outside of the device body, the pair of sprockets 2 are respectively fixedly connected to the two ends of the forward and reverse screw rods, and the chain is meshed with the outsides of sprockets 1 and sprockets 2.

[0010] Furthermore, the cleaning mechanism includes a pair of air pipes, a connecting ring, a fixing ring, a piston rod, a piston plate and a transmission pipe, the connecting rings are respectively fixedly connected to the outside of a pair of air pipes, the connecting ring is fixedly connected to the inner wall of the device body, the fixing ring is fixedly connected to the top of the slider, the piston rod is fixedly connected to the inside of the fixing ring, the piston plates are respectively fixedly connected to both ends of the piston rod, a pair of the piston plates are respectively arranged inside a pair of air pipes, and the piston plates are adapted to the internal size of the air pipes, the transmission pipe is fixedly connected to one end of the air pipe away from the piston rod, and one end of the transmission pipe away from the air pipe is fixedly connected to the inside of the dust removal box.

[0011] Furthermore, a pair of bottom plates are fixedly connected to the bottom end of the dust removal box, a pair of limit rods 2 are slidably connected inside the pair of bottom plates, an L-plate and a side plate are respectively fixedly connected at both ends of the pair of limit rods 2, the L-plate and the side plate are both fixedly connected to the main body of the device, and an intermittent moving mechanism for moving the dust removal box is provided on the outside of the dust removal box.

[0012] Furthermore, the intermittent movement mechanism includes a pair of transmission rings, protrusions and racks, the pair of transmission rings are fixedly connected to the outer sides of the positive and negative screw rods, the protrusions are respectively fixedly connected to the outer sides of the pair of transmission rings, the racks are respectively arranged on the outer sides of the pair of transmission rings, and the pair of racks are fixedly connected to the bottom end of the dust removal box.

[0013] Furthermore, a transverse plate is fixedly connected between the pair of base plates, an inclined block is slidably connected inside the transverse plate, the top of the inclined block is fixedly connected to a limiting plate, a pair of limiting rods three are slidably connected inside the limiting plate, the bottom ends of the pair of limiting rods three are fixedly connected to the top of the transverse plate, a pair of springs one are fixedly connected between the limiting plate and the transverse plate, a clamping plate is fixedly connected to the top of the inner wall of the device body, a plurality of clamping slots are provided on the top of the clamping plate, a transmission plate is fixedly connected to the outer side of the limiting plate, a small cylinder is installed on the top of the transverse plate, the output end of the small cylinder is in contact with the transmission plate, a visual sensor is installed on the periphery of the winding roller, a radio controller is connected to the visual sensor and the outside of the small cylinder, and a spring two is fixedly connected between the base plate and the L plate.

[0014] Furthermore, a pair of guide rails are fixedly connected to one end of the dust removal box close to the through hole, and a pair of baffles are slidably connected between the pair of guide rails.

[0015] The technical effects and advantages of the winding device for laser paper production of the present invention are as follows:

[0016] (1) The present invention realizes that when the winding roller rotates, the transmission mechanism drives the positive and negative screws to rotate, so that the slider moves back and forth laterally, thereby driving the cleaning mechanism to operate. The cleaning mechanism blows the air inside the dust removal box to the surface of the laser paper, effectively removing dust and significantly improving the cleanliness of the laser paper.

[0017] (2) The present invention realizes the intermittent moving mechanism through the structural design of the intermittent moving mechanism, which is driven by the rotation of the positive and negative screw rods, so that the dust removal box is away from the winding roller during each interval, effectively avoiding the collision between the dust removal box and the laser paper due to the expansion of the diameter. While maintaining the dust removal effect, it ensures the smooth progress of the dust removal process and the winding process, thereby improving production efficiency and product quality.

[0018] (3) The present invention cleverly utilizes the spring and the slot structure to accumulate elastic potential energy during the movement of the dust removal box and releases it at an appropriate time, thereby realizing the automatic resetting function of the dust removal box. When the laser paper is wound, the small cylinder is controlled to push the transmission plate through the cooperation of the visual sensor and the external controller, so that the inclined block is disengaged from the slot, and the spring releases the potential energy to push the dust removal box back to the initial position. This not only ensures the accurate resetting of the dust removal box after each use, but also greatly improves the convenience and automation of operation, reduces manual intervention, and improves production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0020] Figure 2 It is a schematic diagram of the local structure in the present invention.

[0021] Figure 3 It is a schematic diagram of the transmission mechanism structure in the present invention.

[0022] Figure 4 It is a schematic cross-sectional view of the trachea in the present invention.

[0023] Figure 5 It is a schematic diagram of the transmission ring, the projection and the rack structure in the present invention.

[0024] Figure 6 It is a schematic diagram of the second structure of spring in the present invention.

[0025] Figure 7 It is a schematic cross-sectional view of the card board in the present invention.

[0026] Figure 8 It is a schematic diagram of the guide rail and baffle structure in the present invention.

[0027] In the figure:

[0028] 1. Device body; 2. Winding roller; 4. Support plate; 5. Positive and negative threaded rod; 6. Slider; 7. Limit rod 1; 8. Dust removal box; 9. Through hole; 10. Air pipe; 11. Connecting ring; 12. Fixing ring; 13. Piston rod; 14. Piston plate; 15. Transmission pipe; 16. Spur gear 1; 17. Spur gear 2; 18. Connecting rod; 19. Sprocket 1; 20. Sprocket 2; 21. Chain; 22. Bottom plate; 23. Limit rod 2; 24. L plate; 25. Side plate; 26. Transmission ring; 27. Bump; 28. Rack; 29. ​​Cross plate; 30. Oblique block; 31. Limit plate; 32. Limit rod 3; 33. Spring 1; 34. Card plate; 35. Card slot; 36. Transmission plate; 37. Small cylinder; 38. Spring 2; 39. Guide rail; 40. Baffle. DETAILED DESCRIPTION

[0029] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-Figure 4 As shown, a winding device for laser paper production includes a device body 1, a winding roller 2 is installed inside the device body 1, and the outer side of the winding roller 2 is wound with laser paper, and also includes:

[0031] A pair of support plates 4 are provided, and the pair of support plates 4 are fixedly connected to the inner wall of the device body 1, and positive and negative threaded rods 5 are installed inside the pair of support plates 4, and the outer sides of the positive and negative threaded rods 5 are threadedly connected with sliders 6, and a pair of limit rods 7 are fixedly connected between the pair of support plates 4, and the pair of limit rods 7 pass through the sliders 6, and a dust removal box 8 is provided on the periphery of the winding roller 2, and a plurality of through holes 9 are provided on the end of the dust removal box 8 close to the winding roller 2;

[0032] A cleaning mechanism is arranged on the periphery of the slider 6, and is used to remove the internal air of the dust box 8 and blow it to the surface of the laser paper through the multiple sets of through holes 9;

[0033] The transmission mechanism is arranged between the winding roller 2 and the forward and reverse screw rods 5, and the transmission mechanism is used for the winding roller 2 to drive the forward and reverse screw rods 5 to rotate.

[0034] When the existing winding roller 2 winds the laser paper, due to the distance between the laser paper and one end during the transportation process, some dust may be attached to the laser paper during the transportation process. When the laser paper is subsequently rolled up, the laser paper is tightly fitted. Due to the dust, wrinkles may appear during the rolling up, affecting the overall quality of the rolling up. When the embodiment of the present invention is used, when the winding roller 2 drives the laser paper to wind up, the winding roller 2 is a conventional technology in the existing winding device. Without further elaboration, the winding roller 2 will also drive the positive and negative screw rods 5 to rotate through the transmission mechanism. When the positive and negative screw rods 5 rotate, in conjunction with the setting of the limit rod 7, the slider 6 can be driven to reciprocate laterally (similar to the positive and negative thread transmission principle). When the slider 6 reciprocates laterally, it will drive the cleaning mechanism to operate. At this time, the cleaning mechanism blows the internal air of the dust removal box 8 to the surface of the laser paper wound on the outside of the winding roller 2 through multiple groups of through holes 9. At this time, the dust attached to the surface of the laser paper will be blown off, thereby avoiding the situation where wrinkles appear during the winding due to dust.

[0035] like Figure 3 and Figure 4 As shown, the cleaning mechanism includes a pair of air pipes 10, a connecting ring 11, a fixing ring 12, a piston rod 13, a piston plate 14 and a transmission pipe 15, the connecting ring 11 is respectively fixedly connected to the outer sides of the pair of air pipes 10, the connecting ring 11 is fixedly connected to the inner wall of the device body 1, the fixing ring 12 is fixedly connected to the top of the slider 6, the piston rod 13 is fixedly connected to the inside of the fixing ring 12, the piston plate 14 is respectively fixedly connected to the two ends of the piston rod 13, a pair of the piston plates 14 are respectively arranged in the inside of a pair of air pipes 10, and the piston plate 14 is adapted to the internal size of the air pipe 10, the transmission pipe 15 is fixedly connected to one end of the air pipe 10 away from the piston rod 13, and one end of the transmission pipe 15 away from the air pipe 10 is fixedly connected to the inside of the dust removal box 8.

[0036] When the slider 6 moves back and forth laterally, it will drive the piston rod 13 to move synchronously through the fixing ring 12. When the piston rod 13 moves toward one side, it will drive the piston plate 14 on that side to squeeze the internal air of a group of air pipes 10, thereby increasing the internal air pressure of the air pipes 10. At this time, the air will be transmitted into the dust removal box 8 through the transmission pipe 15. When the piston rod 13 moves toward the other side, the internal air of the other group of air pipes 10 will be transmitted into the dust removal box 8 through the transmission pipe 15. Through the above-mentioned structural design, no matter when the slider 6 moves laterally to different positions, the internal air of the dust removal box 8 can be blown out through the multiple groups of through holes 9, so that the dust removal box 8 can achieve a continuous blowing function on the surface of the laser paper.

[0037] like Figure 2 and Figure 3As shown, the transmission mechanism includes a pair of spur gears 16, spur gears 17, connecting rods 18, sprockets 19, a pair of sprockets 20 and chains 21. The pair of spur gears 16 are fixedly connected to the two ends of the winding roller 2, the spur gears 17 are respectively meshed with the pair of spur gears 16, the connecting rods 18 are fixedly connected to the inside of the spur gears 17, the sprockets 19 are fixedly connected to the outside of the connecting rods 18, the connecting rods 18 are rotatably connected to the outside of the device body 1, the pair of sprockets 20 are respectively fixedly connected to the two ends of the positive and negative threaded rods 5, and the chain 21 is meshed with the outside of the sprockets 19 and sprockets 20.

[0038] When the winding roller 2 rotates, it will drive the spur gear 2 17 to rotate through the spur gear 1 16. When the spur gear 2 17 rotates, it will drive the sprocket 1 19 to rotate synchronously through the connecting rod 18. The rotation of the sprocket 19 will drive the sprocket 2 20 to rotate through the chain 21. The sprocket 2 20 can then drive the forward and reverse screw rods 5 to rotate. It should be noted that the diameter of the spur gear 16 is smaller than the diameter of the winding roller 2. Therefore, after the laser paper is wrapped around the outside of the winding roller 2, it will not be interfered by the spur gear 16 when removing the laser paper.

[0039] like Figure 5 and Figure 6 As shown, a pair of bottom plates 22 are fixedly connected to the bottom end of the dust removal box 8, and a pair of limiting rods 23 are slidably connected inside the pair of bottom plates 22. The two ends of the pair of limiting rods 23 are respectively fixedly connected to an L plate 24 and a side plate 25, and the L plate 24 and the side plate 25 are both fixedly connected to the device body 1. An intermittent moving mechanism for moving the dust removal box 8 is provided on the outside of the dust removal box 8.

[0040] The closer the dust removal box 8 is to the winding roller 2, the better the dust removal effect on the laser paper is. However, when the laser paper is wound around the outer side of the winding roller 2, the diameter of the laser paper will expand as the winding continues. At this time, the expansion of the laser paper will collide with the dust removal box 8. When the embodiment of the present invention is in use, each time the forward and reverse screw rods 5 rotate one circle, the forward and reverse screw rods 5 will drive the intermittent moving mechanism to operate once, and each time the intermittent mechanism operates, it will drive the dust removal box 8 to move in the direction away from the winding roller 2. When the dust removal box 8 moves, it will drive a pair of bottom plates 22 to move along the outer side of the limit rod 23. At this time, the dust removal box 8 will move away from the winding roller 2, thereby avoiding collision with the laser paper while being in a closer state to the laser paper.

[0041] like Figure 5 and Figure 6As shown, the intermittent movement mechanism includes a pair of transmission rings 26, a protrusion 27 and a rack 28. The pair of transmission rings 26 are fixedly connected to the outer sides of the positive and negative screw rods 5, the protrusions 27 are respectively fixedly connected to the outer sides of the pair of transmission rings 26, and the racks 28 are respectively arranged on the outer sides of the pair of transmission rings 26. The pair of racks 28 are both fixedly connected to the bottom end of the dust removal box 8.

[0042] When the forward and reverse screw rods 5 rotate, the transmission ring 26 will be driven to rotate, and when the transmission ring 26 rotates, the protrusion 27 will be driven to make a circular motion with the transmission ring 26 as the center. When the protrusion 27 contacts the rack 28, the rack 28 will be driven to move, and the movement of the rack 28 will drive the dust removal box 8 to move. As the forward and reverse screw rods 5 continue to rotate, the protrusion 27 will intermittently hit the rack 28, so that the rack 28 intermittently drives the dust removal box 8 to move.

[0043] like Figure 6 and Figure 7 As shown, a transverse plate 29 is fixedly connected between a pair of the bottom plates 22, an inclined block 30 is slidably connected inside the transverse plate 29, the top of the inclined block 30 is fixedly connected to a limiting plate 31, a pair of limiting rods 32 are slidably connected inside the limiting plate 31, the bottom ends of the pair of limiting rods 32 are fixedly connected to the top of the transverse plate 29, a pair of springs 1 33 is fixedly connected between the limiting plate 31 and the transverse plate 29, a card plate 34 is fixedly connected to the top of the inner wall of the device body 1, a plurality of card slots 35 are provided on the top of the card plate 34, a transmission plate 36 is fixedly connected to the outer side of the limiting plate 31, a small cylinder 37 is installed on the top of the transverse plate 29, and the output end of the small cylinder 37 is fitted with the transmission plate 36, a visual sensor is installed on the periphery of the winding roller 2, a radio controller is connected to the outside of the visual sensor and the small cylinder 37, and a spring 2 38 is fixedly connected between the bottom plate 22 and the L plate 24.

[0044] In order to realize the function of automatic reset after the dust removal box 8 moves, when the embodiment of the present invention is in use, when the dust removal box 8 moves in the direction away from the winding roller 2, the dust removal box 8 will drive the cross plate 29 to move through the bottom plate 22 each time it moves, and when the bottom plate 22 moves, it will squeeze the spring 2 38, so that the spring 2 38 is deformed and generates elastic potential energy, and the movement of the cross plate 29 will drive the inclined block 30 to move, and when the inclined block 30 moves, its inclined surface will squeeze the slot 35, and since the position of the slot 35 is fixed, the inclined block 30 will move upward, and when the inclined block 30 moves upward, it will drive the limit plate 31 to stretch the spring 1 33, so that the spring 1 33 is deformed and generates elastic potential energy. The inclined block 30 is then moved back to the original position, and the position of the dust box 8 is fixed and will not move. With the intermittent movement of the dust box 8, the inclined block 30 will repeat the above-mentioned action. It should be noted that the limit of the movement of the dust box 8 is The distance will not exceed the length of the multiple groups of card slots 35. When the winding roller 2 is stationary, it means that the winding of the laser paper group is completed, the positive and negative screw rods 5 will be in a stationary state at this time, and the dust removal box 8 will not continue to move. When the staff removes the laser paper from the outside of the winding roller 2, the visual sensor outside the winding roller 2 senses the disappearance of the laser paper and transmits the information to the external controller. The external controller controls the operation of the small cylinder 37. The small cylinder 37 pushes the transmission plate 36 to move up, and the upward movement of the transmission plate 36 will drive the inclined block 30 to move up through the limit plate 31. The inclined block 30 is now out of the interior of the card slot 35, and the spring 2 38 will release The elastic potential energy pushes the bottom plate 22 to reset, and the reset of the bottom plate 22 further drives the dust removal box 8 to reset, so that the dust removal box 8 returns to the initial position, which is convenient for the next blowing work. Then, the external controller drives the small cylinder 37 to reset again. The small cylinder 37 finishes pushing the transmission plate 36, and the spring 33 will drive the limit plate 31 to reset, and the reset of the limit plate 31 further drives the inclined block 30 to reset to the initial position, which is inside the first group of slots 35. It should be noted that the external controller and the visual sensor are not shown in the figure, and the external controller, the visual sensor and the small cylinder 37 are all existing technologies, and the technology is mature, so no further elaboration is required.

[0045] like Figure 8 As shown, a pair of guide rails 39 are fixedly connected to one end of the dust removal box 8 close to the through hole 9, and a pair of baffles 40 are slidably connected between the pair of guide rails 39.

[0046] By moving the baffle 40, the exposed number of through holes 9 can be controlled. When the laser paper is narrow, the baffle 40 can be appropriately moved to block part of the through holes 9. At this time, the amount of air generated through the through holes 9 inside the dust removal box 8 also increases, thereby making the blowing effect better. When the laser paper is wider, the baffle 40 can be moved to expose more through holes 9, thereby increasing the blowing area, so that each position of the laser paper can be affected by the wind, thereby effectively cleaning the dust.

[0047] Working principle: When the winding roller 2 drives the laser paper to wind, the winding roller 2 is a conventional technology in the existing winding device. Without further elaboration, the winding roller 2 will also drive the spur gear 2 17 to rotate through the spur gear 1 16. When the spur gear 2 17 rotates, it will drive the sprocket 1 19 to rotate synchronously through the connecting rod 18. The rotation of the sprocket 1 19 then drives the sprocket 2 20 to rotate through the chain 21. The sprocket 2 20 can then drive the positive and negative threaded rod 5 to rotate. When the positive and negative threaded rod 5 rotates, it cooperates with the setting of the limit rod 1 7 to drive the slider 6 to move back and forth horizontally. When the slider 6 moves back and forth horizontally, it will drive the piston rod 13 to move synchronously through the fixing ring 12. When the piston rod 13 moves toward one side, it will drive the piston plate 14 on that side to squeeze the internal air of one group of air pipes 10, thereby increasing the internal air pressure of the air pipes 10. At this time, the air will be transmitted to the interior of the dust removal box 8 through the transmission pipe 15. When the piston rod 13 moves toward the other side, the internal air of the other group of air pipes 10 will be transmitted to the interior of the dust removal box 8 through the transmission pipe 15. Through the above structural design, no matter when the slider 6 moves horizontally to different positions, the internal air of the dust removal box 8 can be blown out through the multiple groups of through holes 9. At this time, the dust attached to the surface of the laser paper will be blown off, thereby avoiding the situation where wrinkles are caused by dust.

[0048] Every time the positive and negative screw rods 5 rotate one circle, the positive and negative screw rods 5 will drive the intermittent moving mechanism to operate once, and each time the intermittent mechanism operates, the dust removal box 8 will be driven to move in the direction away from the winding roller 2, and when the dust removal box 8 moves, it will drive a pair of bottom plates 22 to move along the outer side of the limiting rod 23. At this time, the dust removal box 8 will be away from the winding roller 2, thereby avoiding collision with the laser paper, and can also be in a state close to the laser paper;

[0049] When the positive and negative threaded rod 5 rotates, the transmission ring 26 is driven to rotate, and when the transmission ring 26 rotates, the protrusion 27 is driven to make a circular motion with the transmission ring 26 as the center. When the protrusion 27 contacts the rack 28, the rack 28 is driven to move, and the movement of the rack 28 drives the dust removal box 8 to move. As the positive and negative threaded rod 5 continues to rotate, the protrusion 27 will intermittently hit the rack 28, so that the rack 28 intermittently drives the dust removal box 8 to move;

[0050] When the dust removal box 8 moves in the direction away from the winding roller 2, the dust removal box 8 will drive the cross plate 29 to move through the bottom plate 22 each time it moves. When the bottom plate 22 moves, it will squeeze the spring 2 38, causing the spring 2 38 to deform and generate elastic potential energy. The movement of the cross plate 29 will drive the inclined block 30 to move. When the inclined block 30 moves, its inclined surface will squeeze the card slot 35. Since the position of the card slot 35 is fixed, the inclined block 30 will move upward. When the inclined block 30 moves upward, it will drive the limit plate 31 to stretch the spring 1 33, causing the spring 1 33 to deform and generate elastic potential energy. Each time the dust removal box 8 moves a certain distance, the inclined block 30 is just above the next set of slots 35. When the slots 35 squeeze the inclined block 30, the spring 1 33 releases its elastic potential energy, pulling the limit plate 31 to reset. The reset of the limit plate 31 then drives the inclined block 30 to reset, so that the inclined block 30 is inside the next set of slots 35. At this time, the other side of the inclined surface of the inclined block 30 is blocked by the slots 35 and cannot return to the initial position, ensuring that the position of the dust removal box 8 is fixed after movement and will not move. With the intermittent movement of the dust removal box 8, the inclined block 30 will repeat the above action. It should be noted that the maximum moving distance of the dust removal box 8 will not exceed the length of the multiple groups of card slots 35. When the winding roller 2 is stationary, it means that the winding of the laser paper group is completed, and the positive and negative screw rods 5 will be in a stationary state at this time, and the dust removal box 8 will not continue to move. When the staff takes the laser paper off the outside of the winding roller 2, the visual sensor outside the winding roller 2 senses the disappearance of the laser paper and transmits the information to the external controller. The external controller controls the operation of the small cylinder 37. The small cylinder 37 pushes the transmission plate 36 to move up, and the upward movement of the transmission plate 36 will pass The limit plate 31 drives the inclined block 30 to move upward, and the inclined block 30 is now separated from the interior of the slot 35, and the second spring 38 releases elastic potential energy to push the bottom plate 22 to reset, and the reset of the bottom plate 22 drives the dust removal box 8 to reset, so that the dust removal box 8 returns to the initial position, which is convenient for the next blowing work, and then the external controller drives the small cylinder 37 to reset again, and the small cylinder 37 stops pushing the transmission plate 36, and the first spring 33 drives the limit plate 31 to reset, and the reset of the limit plate 31 drives the inclined block 30 to reset to the initial position, which is inside the first group of slots 35;

[0051] By moving the baffle 40, the exposed number of through holes 9 can be controlled. When the laser paper is narrow, the baffle 40 can be appropriately moved to block part of the through holes 9. At this time, the amount of air generated through the through holes 9 inside the dust removal box 8 also increases, thereby making the blowing effect better. When the laser paper is wider, the baffle 40 can be moved to expose more through holes 9, thereby increasing the blowing area, so that each position of the laser paper can be affected by the wind, thereby effectively cleaning the dust.

[0052] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A winding device for laser paper production, comprising a device body (1), a winding roller (2) being installed inside the device body (1), and laser paper being wound around the outer side of the winding roller (2), characterized in that: Also includes: A support plate (4), wherein a pair of support plates (4) are provided, and the pair of support plates (4) are both fixedly connected to the inner wall of the device body (1), a pair of positive and negative threaded rods (5) are installed inside the pair of support plates (4), and the outer sides of the positive and negative threaded rods (5) are threadedly connected to a slider (6), a pair of limit rods (7) are fixedly connected between the pair of support plates (4), and the pair of limit rods (7) both penetrate the slider (6), and a dust removal box (8) is provided on the periphery of the winding roller (2), and a plurality of through holes (9) are provided on one end of the dust removal box (8) close to the winding roller (2); A cleaning mechanism, the cleaning mechanism being arranged on the periphery of the slider (6), the cleaning mechanism being used to remove the internal air of the dust box (8) and blowing it onto the surface of the laser paper through the plurality of through holes (9); A transmission mechanism, the transmission mechanism is arranged between the winding roller (2) and the forward and reverse threaded rod (5), the transmission mechanism is used for the winding roller (2) to drive the forward and reverse threaded rod (5) to rotate, the transmission mechanism comprises a pair of spur gears (16), spur gears (17), a connecting rod (18), sprocket wheel (19), a pair of sprocket wheels (20) and a chain (21), the pair of spur gears (16) are fixedly connected to the two ends of the winding roller (2), the spur gears (17) are respectively meshed with the pair of spur gears (16), the connecting rod (18) is fixedly connected to the inside of the spur gears (17), the sprocket wheel (19) is fixedly connected to the outside of the connecting rod (18), the connecting rod (18) is rotatably connected to the outside of the device body (1), the pair of sprocket wheels (20) are respectively fixedly connected to the two ends of the forward and reverse threaded rod (5), and the chain (21) is meshed with the outside of the sprocket wheels (19) and the sprocket wheels (20).

2. The winding device for laser paper production according to claim 1, characterized in that: The cleaning mechanism comprises a pair of air pipes (10), a connecting ring (11), a fixing ring (12), a piston rod (13), a piston plate (14) and a transmission pipe (15), wherein the connecting ring (11) is respectively fixedly connected to the outside of the pair of air pipes (10), the connecting ring (11) is fixedly connected to the inner wall of the device body (1), the fixing ring (12) is fixedly connected to the top of the slider (6), the piston rod (13) is fixedly connected to the inside of the fixing ring (12), the piston plate (14) is respectively fixedly connected to both ends of the piston rod (13), the pair of piston plates (14) are respectively arranged inside the pair of air pipes (10), and the piston plate (14) is adapted to the size of the inside of the air pipe (10), the transmission pipe (15) is fixedly connected to one end of the air pipe (10) away from the piston rod (13), and one end of the transmission pipe (15) away from the air pipe (10) is fixedly connected to the inside of the dust removal box (8).

3. The winding device for laser paper production according to claim 2, characterized in that: A pair of bottom plates (22) are fixedly connected to the bottom end of the dust removal box (8); a pair of limit rods (23) are slidably connected inside the pair of bottom plates (22); an L plate (24) and a side plate (25) are fixedly connected at both ends of the pair of limit rods (23); the L plate (24) and the side plate (25) are fixedly connected to the device body (1); and an intermittent moving mechanism for moving the dust removal box (8) is arranged on the outside of the dust removal box (8).

4. The winding device for laser paper production according to claim 3, characterized in that: The intermittent movement mechanism comprises a pair of transmission rings (26), a protrusion (27) and a rack (28); the pair of transmission rings (26) are fixedly connected to the outer sides of the positive and negative threaded rods (5); the protrusions (27) are respectively fixedly connected to the outer sides of the pair of transmission rings (26); the racks (28) are respectively arranged on the outer sides of the pair of transmission rings (26); and the pair of racks (28) are fixedly connected to the bottom end of the dust removal box (8).

5. The winding device for laser paper production according to claim 4, characterized in that: A transverse plate (29) is fixedly connected between the pair of bottom plates (22), an inclined block (30) is slidably connected inside the transverse plate (29), the top end of the inclined block (30) is fixedly connected to a limit plate (31), the limit plate (31) is slidably connected inside a pair of limit rods (32), the bottom ends of the pair of limit rods (32) are both fixedly connected to the top end of the transverse plate (29), a pair of springs (33) are fixedly connected between the limit plate (31) and the transverse plate (29), and a clamping plate is fixedly connected to the top end of the inner wall of the device body (1). (34), a plurality of groups of card slots (35) are provided at the top of the card plate (34), a transmission plate (36) is fixedly connected to the outer side of the limit plate (31), a small cylinder (37) is installed at the top of the cross plate (29), the output end of the small cylinder (37) is in contact with the transmission plate (36), a visual sensor is installed at the periphery of the winding roller (2), a radio controller is connected to the visual sensor and the outside of the small cylinder (37), and a spring 2 (38) is fixedly connected between the bottom plate (22) and the L plate (24).

6. The winding device for laser paper production according to claim 5, characterized in that: A pair of guide rails (39) are fixedly connected to one end of the dust removal box (8) close to the through hole (9), and a pair of baffles (40) are slidably connected between the pair of guide rails (39).

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