Cloth winding equipment

Abstract

Cloth winding equipment comprises a rack, a mounting plate is mounted above the rack, a lifting assembly is arranged below the mounting plate, a lifting plate is arranged above the mounting plate, and the lifting assembly is connected with the lifting plate; a left belt wheel mounting frame and a right belt wheel mounting frame are slidably connected to the left side and the right side of the lifting plate through a first ball screw sliding table and a second ball screw sliding table respectively, a left spline shaft and a right spline shaft are arranged above the first ball screw sliding table and the second ball screw sliding table respectively, and the left spline shaft and the right spline shaft are connected with a center shaft. The central shaft is in transmission connection with the driving end of the rotating motor; a left rotating shaft is mounted in the left belt wheel mounting frame and is in transmission connection with the left spline shaft; a right rotating shaft is mounted in the right belt wheel mounting frame and is in transmission connection with the right spline shaft; a workbench is mounted above the rack; and a material storage frame is arranged above the workbench. The automatic winding device overcomes the defects in the prior art, can automatically wind products, and can adapt to winding of products of different specifications.

Description

Technical Field

[0001] The utility model relates to the field of machinery, in particular to textile machinery, and specifically to a cloth winding device. Background Technique

[0002] When producing cloth, it needs to be wound up by a reel. On the one hand, it is convenient for transportation, and on the other hand, it can save more space.

[0003] The cloth is wound by a winding device, and the winding device drives the winding shaft to wind through a motor. In the prior art, the reel on the winding device cannot be changed in length, and it cannot meet the requirements of different-width cloth in clothing production. Moreover, when starting to wind, it is necessary for workers to first wind several circles on the cloth winding device to prevent the head end of the cloth from falling off during winding. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a cloth winding device, which overcomes the deficiencies of the prior art, can realize the automatic winding action of products, and can adapt to the winding of products of different specifications.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions:

[0006] A cloth winding device includes a frame, on which a mounting plate is fixedly installed. Below the mounting plate, a lifting assembly is provided. Above the mounting plate, a lifting plate is provided. The driving end of the lifting assembly passes through the mounting plate and is connected to the lifting plate;

[0007] On the upper surface of the lifting plate, a first ball screw slide and a second ball screw slide are respectively installed on the left and right sides. Above the first ball screw slide, a left spline shaft is rotatably connected through a left support bearing seat. Above the second ball screw slide, a right spline shaft is rotatably connected through a right support bearing seat. The right end of the left spline shaft and the left end of the right spline shaft are respectively connected to both ends of a central shaft through couplings. A driven gear is installed in the middle of the central shaft. A rotating motor is fixedly installed on the upper surface of the lifting plate. The driving end of the rotating motor is provided with a driving gear. The driven gear and the driving gear are connected by a synchronous belt;

[0008] A left pulley mounting frame is slidably connected to the first ball screw slide table through a first screw slider, a left rotating shaft is installed in the left pulley mounting frame, the right end of the left rotating shaft passes through the left pulley mounting frame, and the left rotating shaft and the left spline shaft are transmission-connected via a first synchronous pulley assembly; a right pulley mounting frame is slidably connected to the second ball screw slide table through a second screw slider, a right rotating shaft is installed in the right pulley mounting frame, the left end of the right rotating shaft passes through the right pulley mounting frame and corresponds to the right end of the left rotating shaft on the left and right, and the right rotating shaft and the right spline shaft are transmission-connected via a second synchronous pulley assembly;

[0009] A workbench is installed above the frame, and the workbench is located above the left spline shaft and the right spline shaft and below the left rotating shaft and the right rotating shaft; a material storage frame is arranged above the workbench.

[0010] Preferably, the lifting assembly includes a mounting frame, a lifting frame and a lifting screw motor, the mounting frame is fixedly mounted on the lower surface of the mounting plate, the lifting screw motor is mounted below the mounting frame, the driving end of the lifting screw motor is transmission-connected to the lower end of the lifting ball screw through a coupling, and the lifting ball screw is rotationally connected to the mounting frame through a bearing; the lifting frame is fixedly mounted on the lower surface of the lifting plate, a through hole is provided on the surface of the mounting plate, the lifting frame passes through the through hole and moves up and down along the through hole, a screw nut is embedded on the lower surface of the lifting frame, and the upper end of the lifting ball screw passes through the screw nut and is threadedly connected to the screw nut.

[0011] Preferably, a plurality of guide columns are vertically fixedly mounted on the lower surface of the lifting frame, a plurality of guide sleeves are fixedly embedded on the surface of the mounting plate, the guide columns correspond to the guide sleeves one by one, and the guide columns respectively pass through the corresponding guide sleeves and are movably connected with the guide sleeves.

[0012] Preferably, the first ball screw slide comprises a first ball screw, a first screw motor and two first slide rails arranged parallel to each other, the two ends of the first ball screw are rotatably connected to the lower end of the left support bearing seat through bearings, one end of the first ball screw passes through the left support bearing seat and is transmission-connected to the driving end of the first screw motor through a coupling, the two ends of the lower surface of the first screw slider are slidably connected to the first slide rails, and the middle of the lower surface of the first screw slider is threadedly connected to the first ball screw through a screw nut;

[0013] The second ball screw slide includes a second ball screw, a second screw motor and two second slide rails arranged parallel to each other, two ends of the second ball screw are rotatably connected to the lower end of the right support bearing seat through bearings, one end of the second ball screw passes through the right support bearing seat and is transmission-connected to the driving end of the second screw motor through a coupling, two ends of the lower surface of the second screw slider are slidably connected to the second slide rails, and the middle of the lower surface of the second screw slider is threadedly connected to the second ball screw through a screw nut.

[0014] Preferably, two center bearing seats are fixedly installed on the upper surface of the lifting plate, the center shaft is rotatably connected to the two center bearing seats via bearings, and the driven gear is located between the two center bearing seats.

[0015] Preferably, the first synchronous pulley assembly comprises a first shaft sleeve and a first driven tooth, the first shaft sleeve is slidably but non-rotatably mounted on the outer surface of the left spline shaft, the left and right ends of the first shaft sleeve are movably connected to the two side walls of the left pulley mounting frame through the shaft sleeve, the outer surface of the first shaft sleeve is fixedly sleeved with a first driving tooth, the first driven tooth is fixedly sleeved on the outer surface of the left rotating shaft, and the first driven tooth is connected to the first driving tooth through a first synchronous belt transmission;

[0016] The second synchronous pulley assembly includes a second shaft sleeve and a second driven tooth. The second shaft sleeve is slidably but non-rotatably mounted on the outer surface of the right spline shaft. The left and right ends of the second shaft sleeve are movably connected to the two side walls of the right pulley mounting frame through the shaft sleeve. The outer surface of the second shaft sleeve is fixedly sleeved with a second driving tooth. The second driven tooth is fixedly sleeved on the outer surface of the right rotating shaft. The second driven tooth is connected to the second driving tooth through a second synchronous belt transmission.

[0017] Preferably, a first pressure wheel is rotatably installed in the left pulley mounting frame via a mounting shaft, and the first pressure wheel is pressed onto the outer surface of the first synchronous belt. A second pressure wheel is rotatably installed in the right pulley mounting frame via a mounting shaft, and the second pressure wheel is pressed onto the outer surface of the second synchronous belt.

[0018] Preferably, the material storage frame includes a square frame, the square frame is fixedly mounted on the frame, a V-shaped hopper is installed in the middle of the square frame, a baffle is installed on the upper surface of the workbench, a telescopic cylinder is installed on the rear side of the upper surface of the workbench, the telescopic axis of the telescopic cylinder corresponds to the front and rear of the baffle, and the discharge port of the V-shaped hopper is located between the telescopic cylinder and the baffle.

[0019] Preferably, a rubber pad is installed on the upper surface of the workbench, and the rubber pad corresponds to the left rotating shaft and the right rotating shaft up and down, and a hopper is arranged at the lower front side of the workbench.

[0020] Preferably, a limiting plate is installed on the left side of the upper surface of the workbench. The limiting plate is arranged along the front-back direction of the workbench. A locking pin is installed on the surface of the limiting plate. A plurality of locking holes are evenly formed in the upper surface of the workbench along the left-right direction. The limiting plate is fixedly connected through the cooperation of the locking pin and the locking hole.

[0021] The utility model provides a fabric winding and collecting device, which has the following beneficial effects: by controlling the first ball screw slide table and the second ball screw slide table, the left pulley mounting bracket and the right pulley mounting bracket can be driven to move respectively, so that the distance between the left pulley mounting bracket and the right pulley mounting bracket can be adjusted, and the relative distance between the left end of the right rotating shaft and the right end of the left rotating shaft can be adjusted, so as to adapt to the winding of products of different specifications; in addition, by controlling the first ball screw slide table and the second ball screw slide table, the left pulley mounting bracket and the right pulley mounting bracket can be driven to move respectively, so that the profiling tool heads at the right end of the left rotating shaft and the left end of the right rotating shaft can be used to clamp and fix the reel. By controlling the operation of the rotating motor, the central shaft can be driven to rotate through the transmission connection between the driven gear and the driving gear, and then the left spline shaft and the right spline shaft can be driven to rotate synchronously. Through the transmission connection of the first synchronous pulley assembly and the second synchronous pulley assembly respectively, the left rotating shaft and the right rotating shaft can be driven to rotate synchronously, and then the reel between the left rotating shaft and the right rotating shaft can be driven to rotate, so as to realize the automatic winding action of the product. Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the prior art.

[0023] Figure 1 Structural schematic diagram of the present utility model;

[0024] Figure 2 Structural schematic diagram of the interior of the frame in the present utility model;

[0025] Figure 3 Structural schematic diagram of the cooperation between the mounting plate and the lifting plate in the present utility model;

[0026] Figure 4 Structural schematic diagram of the installation of the left pulley mounting bracket in the present utility model;

[0027] Figure 5 Structural schematic diagram of the installation of the right pulley mounting bracket in the present utility model;

[0028] Explanation of the reference numerals in the drawings:

[0029] 1. Frame; 2. Mounting plate; 3. Lifting plate; 4. First ball screw slide; 5. Second ball screw slide; 6. Left support bearing block; 7. Left spline shaft; 8. Right spline shaft; 9. Central shaft; 10. Driven gear; 11. Rotating motor; 12. Driving gear; 13. First screw slider; 14. Left pulley mounting bracket; 15. Left rotating shaft; 16. Second screw slider; 17. Right pulley mounting bracket; 18. Right rotating shaft; 19. Right support bearing block; 20. Workbench; 21. Storage bin; 22. Mounting frame; 23. Lifting frame; 24. Lifting screw motor; 25. Lifting ball screw; 26. Central bearing block; 27. First bushing; 28. First driven tooth; 29. First driving tooth; 30. First synchronous belt; 31. Second bushing; 32. Second driven tooth; 33. Second driving tooth; 34. Second synchronous belt; 35. First pressing wheel; 36. Second pressing wheel; 37. Guide post; 38. Guide bushing; 39. Screw nut; 41. First ball screw; 42. First screw motor; 43. First slide rail; 51. Second ball screw; 52. Second screw motor; 53. Second slide rail; 211. Square frame; 212. V-shaped hopper; 213. Baffle; 214. Telescopic cylinder; 201. Rubber pad; 202. Limit plate; 203. Hopper. Detailed implementation manner

[0030] To make the objectives, technical solutions and advantages of the present utility model clearer, the technical solutions in the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the present utility model.

[0031] In the first embodiment, as Figures 1 to 5 shown, a fabric winding and collecting device of the present utility model includes a frame 1, a mounting plate 2 is fixedly installed on the frame 1, a lifting assembly is arranged below the mounting plate 2, a lifting plate 3 is arranged above the mounting plate 2, and the driving end of the lifting assembly passes through the mounting plate 2 and is connected to the lifting plate 3 for driving the lifting plate 3 to move up and down;

[0032] On the upper surface of the lifting plate 3, a first ball screw slide 4 and a second ball screw slide 5 are respectively installed on the left and right sides. Above the first ball screw slide 4, a left spline shaft 7 is rotatably connected through a left support bearing block 6. Above the second ball screw slide 5, a right spline shaft 8 is rotatably connected through a right support bearing block 19. The right end of the left spline shaft 7 and the left end of the right spline shaft 8 are respectively connected to both ends of a central shaft 9 through couplings. The left spline shaft 7, the right spline shaft 8 and the central shaft 9 are coaxially arranged. A driven gear 10 is installed in the middle of the central shaft 9. A rotating motor 11 is fixedly installed on the upper surface of the lifting plate 3. A driving gear 12 is installed at the driving end of the rotating motor 11. The driven gear 10 and the driving gear 12 are connected by a synchronous belt drive;

[0033] Above the first ball screw slide table 4, a left pulley mounting bracket 14 is slidably connected through a first screw slider 13. A left rotating shaft 15 is installed in the left pulley mounting bracket 14. The right end of the left rotating shaft 15 passes through the left pulley mounting bracket 14. The left rotating shaft 15 and the left spline shaft 7 are drivingly connected through a first synchronous pulley assembly. Above the second ball screw slide table 5, a right pulley mounting bracket 17 is slidably connected through a second screw slider 16. A right rotating shaft 18 is installed in the right pulley mounting bracket 17. The left end of the right rotating shaft 18 passes through the right pulley mounting bracket 17 and corresponds to the right end of the left rotating shaft 15 left and right. The right rotating shaft 18 and the right spline shaft 8 are drivingly connected through a second synchronous pulley assembly.

[0034] A workbench 20 is installed above the frame 1. The workbench 20 is located above the left spline shaft 7 and the right spline shaft 8 and below the left rotating shaft 15 and the right rotating shaft 18. A material storage frame 21 is arranged above the workbench 20.

[0035] Working principle:

[0036] Before winding, first place each reel into the material storage frame 21, then lay the fabric to be wound on the corresponding position above the workbench 20, and then, according to the width of the fabric, control the first ball screw slide table 4 and the second ball screw slide table 5 to drive the left pulley mounting bracket 14 and the right pulley mounting bracket 17 to move respectively, so as to adjust the distance between the left pulley mounting bracket 14 and the right pulley mounting bracket 17, and adjust the relative distance between the left end of the right rotating shaft 18 and the right end of the left rotating shaft 15, so as to adapt to the winding of products of different specifications.

[0037] When performing winding, first install a profiling tool head matching the reel at the right end of the left rotating shaft 15 and the left end of the right rotating shaft 18 respectively. Then take out a reel from the storage frame 21, and align the two ends of the reel with the right end of the left rotating shaft 15 and the left end of the right rotating shaft 18 respectively. Then control the first ball screw slide 4 and the second ball screw slide 5 to drive the left pulley mounting bracket 14 and the right pulley mounting bracket 17 to move respectively, so that the profiling tool head at the right end of the left rotating shaft 15 and the profiling tool head at the left end of the right rotating shaft 18 can clamp and fix the reel. Then control the driving end of the rotating motor 11 to drive the driven gear 10 to rotate a certain angle. Thus, through the transmission of the synchronous belt, the driving gear 12 and the central shaft 9 can be driven to rotate synchronously. Also, since the two ends of the central shaft 9 are coaxially connected to the left spline shaft 7 and the right spline shaft 8 through couplings respectively, the left spline shaft 7 and the right spline shaft 8 can be driven to rotate synchronously. And since the left spline shaft 7 is connected to the left rotating shaft 15 through the first synchronous pulley assembly, and the right spline shaft 8 is connected to the right rotating shaft 18 through the second synchronous pulley assembly; therefore, the left rotating shaft 15 and the right rotating shaft 18 can be driven to rotate synchronously, and then the reel between the left rotating shaft 15 and the right rotating shaft 18 can be driven to rotate a certain angle, so that the adhesive strip on the surface of the reel faces directly downward. At this time, the anti-adhesive layer on the surface of the adhesive strip can be torn off manually, and then control the lifting assembly to drive the entire lifting plate 3 to move downward, and then drive the left rotating shaft 15, the right rotating shaft 18 and the middle reel to move downward, so that the adhesive strip on the surface of the reel can adhere to the fabric product on the upper surface of the workbench, effectively ensuring that the fabric product can be smoothly adhered to the surface of the reel at the beginning of winding.

[0038] After that, control the lifting assembly to drive the entire lifting plate 3 to move upward to a suitable position. Then, the adhesion between the product and the reel can be tightened manually, further ensuring the flatness and stability of the adhesion between the end of the product and the reel. Then control the rotating motor 11 to operate, so that through the transmission connection between the driven gear 10 and the driving gear 12, the central shaft 9 can be driven to rotate, and then the left spline shaft 7 and the right spline shaft 8 at both ends of the central shaft 9 can be driven to rotate synchronously. Then, through the transmission connection of the first synchronous pulley assembly and the second synchronous pulley assembly respectively, the left rotating shaft 15 and the right rotating shaft 18 can be driven to rotate synchronously, and further drive the reel between the left rotating shaft 15 and the right rotating shaft 18 to rotate, so as to realize the automatic winding action of the product.

[0039] After the winding is completed, control the first ball screw slide 4 and the second ball screw slide 5 to drive the left pulley mounting bracket 14 and the right pulley mounting bracket 17 to move to the initial position respectively, so that the reel is separated from between the left rotating shaft 15 and the right rotating shaft 18. Then take out the wound product from the frame 1.

[0040] Embodiment 2, as a further preferred embodiment of embodiment 1, the lifting assembly includes a mounting frame 22, a lifting frame 23 and a lifting screw motor 24, the mounting frame 22 is fixedly mounted on the lower surface of the mounting plate 2, the lifting screw motor 24 is mounted below the mounting frame 22, the driving end of the lifting screw motor 24 is transmission-connected to the lower end of the lifting ball screw 25 through a coupling, and the lifting ball screw 25 is rotationally connected to the mounting frame 22 through a bearing; the lifting frame 23 is fixedly mounted on the lower surface of the lifting plate 3, a through hole is provided on the surface of the mounting plate 2, the lifting frame 23 passes through the through hole and moves up and down along the through hole, a screw nut 39 is embedded on the lower surface of the lifting frame 23, and the upper end of the lifting ball screw 25 passes through the screw nut 39 and is threadedly connected to the screw nut 39.

[0041] Therefore, when it is necessary to control the lifting assembly to drive the entire lifting plate 3 to move up and down, the lifting screw motor 24 can be controlled to operate, thereby driving the lifting ball screw 25 to rotate through the driving end of the lifting screw motor 24. Since the screw nut 39 is connected to the lifting ball screw 25 through a thread, the screw nut 39 can be driven to move up and down along the axial direction of the lifting ball screw 25 to drive the lifting frame 23 to move up and down along the through hole, and then the entire lifting plate 3 can be driven to move up and down.

[0042] In addition, in this embodiment, a sensor bracket can be installed on the upper surface of the mounting plate 2, and proximity switches can be installed at corresponding positions above and below the sensor bracket, and then a sensing sheet can be installed on the side of the lifting plate 3, so that the sensing sheet corresponds to the sensing end of the proximity switch, so that it can be connected to the controller through the proximity switch, and then the lifting screw motor 24 can be controlled by the controller, thereby realizing the control of the up and down movement range of the lifting plate 3.

[0043] Embodiment 3, as a further preferred solution of Embodiment 2, a plurality of guide posts 37 are vertically fixedly installed on the lower surface of the lifting frame 23, and a plurality of guide sleeves 38 are fixedly embedded on the surface of the mounting plate 2, and the guide posts 37 correspond to the guide sleeves 38 one by one, and the guide posts 37 respectively pass through the corresponding guide sleeves 38 and are movably connected with the guide sleeves 38. By providing a plurality of guide posts 37, and making each guide post 37 move up and down in the guide sleeves 38, when the entire lifting plate 3 is controlled to move up and down, each guide post 37 can be used to guide and control the lifting plate 3, thereby effectively avoiding the problem of offset when the lifting plate 3 moves up and down, thereby ensuring the accuracy and stability of the entire device.

[0044] Embodiment 4, as a further preferred embodiment of embodiment 1, the first ball screw slide 4 includes a first ball screw 41, a first screw motor 42 and two first slide rails 43 arranged parallel to each other, the two ends of the first ball screw 41 are rotatably connected to the lower end of the left support bearing seat 6 through bearings, one end of the first ball screw 41 passes through the left support bearing seat 6 and is transmission-connected to the driving end of the first screw motor 42 through a coupling, the two ends of the lower surface of the first screw slider 13 are respectively slidably connected to the first slide rails 43, and the middle of the lower surface of the first screw slider 13 is threadedly connected to the first ball screw 41 through a screw nut;

[0045] The second ball screw slide 5 includes a second ball screw 51, a second screw motor 52 and two second slide rails 53 arranged parallel to each other. Both ends of the second ball screw 51 are rotatably connected to the lower end of the right support bearing seat 19 through bearings, one end of the second ball screw 51 passes through the right support bearing seat 19 and is transmission-connected to the driving end of the second screw motor 52 through a coupling, both ends of the lower surface of the second screw slider 16 are slidingly connected to the second slide rails 53, and the middle of the lower surface of the second screw slider 16 is threadedly connected to the second ball screw 51 through a screw nut.

[0046] When it is necessary to control the left pulley mounting frame 14 to move in the left-right direction, the first screw motor 42 can be controlled to operate to drive the first ball screw 41 to rotate, so that the screw nut in the middle of the lower surface of the first screw slider 13 can be threadedly connected to the first ball screw 41, thereby driving the first screw slider 13 to move along the axial direction of the first ball screw 41, and then driving the left pulley mounting frame 14 to move in the left-right direction. When it is necessary to control the right pulley mounting frame 17 to move in the left-right direction, the second screw motor 52 can be controlled to operate to drive the second ball screw 51 to rotate, so that the screw nut in the middle of the lower surface of the second screw slider 16 can be threadedly connected to the second ball screw 51, thereby driving the second screw slider 16 to move along the axial direction of the second ball screw 51, and then driving the right pulley mounting frame 17 to move in the left-right direction.

[0047] Embodiment 5, as a further preferred embodiment of embodiment 1, two center bearing seats 26 are fixedly mounted on the upper surface of the lifting plate 3, the center shaft 9 is rotatably connected to the two center bearing seats 26 through bearings, and the driven gear 10 is located between the two center bearing seats 26. The common support of the two center bearing seats 26 effectively ensures the stability of the center shaft 9 during rotation.

[0048] Embodiment 6, as a further preferred embodiment of embodiment 1, the first synchronous pulley assembly includes a first shaft sleeve 27 and a first driven tooth 28, the first shaft sleeve 27 can be slidably and non-rotatably assembled on the outer surface of the left spline shaft 7, specifically, in this embodiment, a strip groove can be axially arranged on the surface of the left spline shaft 7, and a spline is arranged on the inner wall of the first shaft sleeve 27, so that the sliding connection effect of the spline in the strip groove can be achieved to achieve a slidable and non-rotatable assembly effect between the first shaft sleeve 27 and the left spline shaft 7; the left and right ends of the first shaft sleeve 27 are movably connected to the two side walls of the left pulley mounting frame 14 through the shaft sleeve, the outer surface of the first shaft sleeve 27 is fixedly sleeved with a first driving tooth 29, the first driven tooth 28 is fixedly sleeved on the outer surface of the left rotating shaft 15, and the first driven tooth 28 and the first driving tooth 29 are connected by the first synchronous belt 30;

[0049] The second synchronous pulley assembly includes a second shaft sleeve 31 and a second driven tooth 32. The second shaft sleeve 31 is slidably and non-rotatably assembled on the outer surface of the right spline shaft 8. Specifically, in the present embodiment, a strip groove may be axially arranged on the surface of the right spline shaft 8, and a spline is arranged on the inner wall of the second shaft sleeve 31, so that the sliding connection effect of the spline in the strip groove can be achieved to realize the slidable and non-rotatable assembly effect between the second shaft sleeve 31 and the right spline shaft 8; the left and right ends of the second shaft sleeve 31 are movably connected to the two side walls of the right pulley mounting frame 17 through the shaft sleeve, the outer surface of the second shaft sleeve 31 is fixedly sleeved with a second driving tooth 33, the second driven tooth 32 is fixedly sleeved on the outer surface of the right rotating shaft 18, and the second driven tooth 32 and the second driving tooth 33 are connected through the second synchronous belt 34.

[0050] When the rotation motor 11 is controlled to operate so as to drive the left spline shaft 7 and the right spline shaft 8 to rotate synchronously through the central shaft 9, the first sleeve 27 on the surface of the left spline shaft 7 can be driven to rotate, and then the first driven teeth 28 on the outer surface of the first sleeve 27 are driven to rotate synchronously by the first synchronous belt 30, thereby driving the first driven teeth 28 to rotate synchronously, and then driving the left rotating shaft 15 to rotate synchronously. Similarly, the second sleeve 31 on the surface of the right spline shaft 8 is driven to rotate, and then the second driven teeth 33 on the outer surface of the second sleeve 31 are driven to rotate synchronously by the second synchronous belt 34, thereby driving the second driven teeth 32 to rotate synchronously, and then driving the right rotating shaft 18 to rotate synchronously.

[0051] In addition, since the left and right ends of the first bushing 27 are movably connected to the two side walls of the left pulley mounting bracket 14 through bushings, the position of the first bushing 27 within the left pulley mounting bracket 14 can be defined through the bushings. At the same time, it also enables the left spline shaft 7 and the left pulley mounting bracket 14 to be assembled with sliding and rotational capabilities. Similarly, the left and right ends of the second bushing 31 are movably connected to the two side walls of the right pulley mounting bracket 17 through bushings, so that the position of the second bushing 31 within the right pulley mounting bracket 17 can be defined through the bushings. At the same time, it also enables the right spline shaft 8 and the right pulley mounting bracket 17 to be assembled with sliding and rotational capabilities.

[0052] Embodiment Seven, as a further preferred solution to Embodiment Six, a first pressing wheel 35 is rotatably mounted within the left pulley mounting bracket 14 through a mounting shaft. The first pressing wheel 35 presses against the outer surface of the first synchronous belt 30. A second pressing wheel 36 is rotatably mounted within the right pulley mounting bracket 17 through a mounting shaft. The second pressing wheel 36 presses against the outer surface of the second synchronous belt 34. The pressing effect on the first synchronous belt 30 can be achieved through the first pressing wheel 35, ensuring that the first synchronous belt 30 has a stable tension force. Similarly, the pressing effect on the second synchronous belt 34 can be achieved through the second pressing wheel 36, ensuring that the second synchronous belt 34 has a stable tension force.

[0053] Embodiment Eight, as a further preferred solution to Embodiment One, the storage frame 21 includes a square frame 211. The square frame 211 is fixedly mounted on the machine frame 1. A V-shaped hopper 212 is installed in the middle of the square frame 211. A baffle 213 is installed on the upper surface of the workbench 20. A telescopic cylinder 214 is installed at the rear side of the upper surface of the workbench 20. The telescopic shaft of the telescopic cylinder 214 corresponds to the baffle 213 in the front-rear direction. The discharge opening of the V-shaped hopper 212 is located between the telescopic cylinder 214 and the baffle 213.

[0054] Therefore, during operation, multiple reels can be horizontally placed into the V-shaped hopper 212. The lowermost reel can fall onto the workbench 20 through the opening at the lower end of the V-shaped hopper 212 and be blocked by the baffle 213. When a reel needs to be taken, the telescopic shaft of the telescopic cylinder 214 can be directly controlled to extend. Thus, the reel at the opening at the lower end of the V-shaped hopper 212 can be pushed by the telescopic shaft of the telescopic cylinder 214 to cross over the baffle 213, enabling the direct access to the reel. After the telescopic shaft of the telescopic cylinder 214 retracts, the lowermost reel within the V-shaped hopper 212 will again fall onto the workbench 20 through the opening at the lower end of the V-shaped hopper 212 and be blocked by the baffle 213. By repeating this process, the quick access effect for the reels can be achieved. In this embodiment, a door can be provided at the rear side of the machine frame 1 for adding reels to the V-shaped hopper 212.

[0055] Embodiment Nine, as a further preferred solution of Embodiment One, a rubber pad 201 is installed on the upper surface of the workbench 20. The rubber pad 201 corresponds to the left rotating shaft 15 and the right rotating shaft 18 up and down. A hopper 203 is arranged below the front side of the workbench 20. Thus, when the reel moves downward under the driving action of the lifting assembly to adhere to the fabric, the rubber pad 201 can effectively buffer the adhesion between the reel and the product. The hopper 203 can be used to store the fabric to be wound up.

[0056] Embodiment Ten, as a further preferred solution of Embodiment One, a limiting plate 202 is installed on the left side of the upper surface of the workbench 20. The limiting plate 202 is arranged along the front-back direction of the workbench 20. A locking pin is installed on the surface of the limiting plate 202. A plurality of locking holes are evenly formed in the upper surface of the workbench 20 along the left-right direction. The limiting plate 202 is fixedly connected through the cooperation of the locking pin and the locking holes. The limiting plate 202 can limit the placement position of the fabric product on the workbench to ensure that the product can be quickly positioned. And for products of different specifications, the position of the limiting plate 202 along the left-right direction of the workbench 20 can be adjusted to meet the positioning requirements of different specifications of products. After the limiting plate 202 is adjusted to the appropriate position, the locking pin and the locking holes can be used in cooperation to lock and fix the limiting plate 202.

[0057] In the present utility model, a controller can also be arranged on the side of the frame 1, and the signal output end of the controller is respectively connected to the signal input ends of the rotating motor 11, the lifting lead screw motor 24, the first lead screw motor 42, the second lead screw motor 52 and the telescopic cylinder 214. Thus, the control chip in the controller can be used to drive and control the rotating motor 11, the lifting lead screw motor 24, the first lead screw motor 42, the second lead screw motor 52 and the telescopic cylinder 214 to achieve an automatic control effect. In addition, by connecting the signal output end of the proximity switch to the signal input end of the controller, when the proximity switch detects the induction sheet on the side of the lifting plate 3, a signal will be transmitted to the controller. After the controller processes and analyzes the signal, it will control the lifting lead screw motor 24 to stop operating, and then control the moving range of the lifting plate 3 up and down.

[0058] The above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit it; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present utility model.

Claims

1. A cloth winding device, characterized in that: The machine comprises a frame (1), a mounting plate (2) is fixedly mounted on the frame (1), a lifting assembly is arranged below the mounting plate (2), a lifting plate (3) is arranged above the mounting plate (2), and a driving end of the lifting assembly passes through the mounting plate (2) and is connected to the lifting plate (3); A first ball screw slide (4) and a second ball screw slide (5) are respectively installed on the left and right sides of the upper surface of the lifting plate (3); a left spline shaft (7) is rotatably connected to the upper side of the first ball screw slide (4) through a left support bearing seat (6); a right spline shaft (8) is rotatably connected to the upper side of the second ball screw slide (5) through a right support bearing seat (19); the right end of the left spline shaft (7) and the left end of the right spline shaft (8) are respectively connected to the two ends of the central shaft (9) through a coupling; a driven gear (10) is installed in the middle of the central shaft (9); a rotating motor (11) is fixedly installed on the upper surface of the lifting plate (3); a driving gear (12) is installed at the driving end of the rotating motor (11); and the driven gear (10) and the driving gear (12) are connected through a synchronous belt transmission; A left pulley mounting frame (14) is slidably connected to the top of the first ball screw slide (4) through a first screw slider (13), a left rotating shaft (15) is installed in the left pulley mounting frame (14), the right end of the left rotating shaft (15) passes through the left pulley mounting frame (14), and the left rotating shaft (15) and the left spline shaft (7) are connected by a first synchronous pulley assembly; a right pulley mounting frame (17) is slidably connected to the top of the second ball screw slide (5) through a second screw slider (16), a right rotating shaft (18) is installed in the right pulley mounting frame (17), the left end of the right rotating shaft (18) passes through the right pulley mounting frame (17) and corresponds to the right end of the left rotating shaft (15), and the right rotating shaft (18) and the right spline shaft (8) are connected by a second synchronous pulley assembly; A workbench (20) is installed above the frame (1), and the workbench (20) is located above the left spline shaft (7) and the right spline shaft (8) and below the left rotating shaft (15) and the right rotating shaft (18); a material storage frame (21) is arranged above the workbench (20).

2. The cloth winding device according to claim 1, characterized in that: The lifting assembly comprises a mounting frame (22), a lifting frame (23) and a lifting screw motor (24); the mounting frame (22) is fixedly mounted on the lower surface of the mounting plate (2); the lifting screw motor (24) is mounted below the mounting frame (22); the driving end of the lifting screw motor (24) is transmission-connected to the lower end of a lifting ball screw (25) through a coupling; the lifting ball screw (25) is rotationally connected to the mounting frame (22) through a bearing; the lifting frame (23) is fixedly mounted on the lower surface of the lifting plate (3); a through hole is provided on the surface of the mounting plate (2); the lifting frame (23) passes through the through hole and moves up and down along the through hole; a screw nut (39) is embedded on the lower surface of the lifting frame (23); the upper end of the lifting ball screw (25) passes through the screw nut (39) and is threadedly connected to the screw nut (39).

3. The cloth winding device according to claim 2, characterized in that: A plurality of guide columns (37) are vertically fixedly mounted on the lower surface of the lifting frame (23), and a plurality of guide sleeves (38) are fixedly embedded on the surface of the mounting plate (2). The guide columns (37) correspond to the guide sleeves (38) one by one, and the guide columns (37) respectively pass through the corresponding guide sleeves (38) and are movably connected to the guide sleeves (38).

4. The cloth winding device according to claim 1, characterized in that: The first ball screw slide (4) comprises a first ball screw (41), a first screw motor (42) and two first slide rails (43) arranged parallel to each other, the two ends of the first ball screw (41) are rotatably connected to the lower end of the left support bearing seat (6) through bearings, one end of the first ball screw (41) passes through the left support bearing seat (6) and is transmission-connected to the driving end of the first screw motor (42) through a coupling, the two ends of the lower surface of the first screw slider (13) are respectively slidably connected to the first slide rails (43), and the middle of the lower surface of the first screw slider (13) is threadedly connected to the first ball screw (41) through a screw nut; The second ball screw slide (5) comprises a second ball screw (51), a second screw motor (52) and two second slide rails (53) arranged parallel to each other, the two ends of the second ball screw (51) are rotatably connected to the lower end of the right support bearing seat (19) through bearings, one end of the second ball screw (51) passes through the right support bearing seat (19) and is transmission-connected to the driving end of the second screw motor (52) through a coupling, the two ends of the lower surface of the second screw slider (16) are slidably connected to the second slide rails (53), and the middle of the lower surface of the second screw slider (16) is threadedly connected to the second ball screw (51) through a screw nut.

5. The cloth winding device according to claim 1, characterized in that: Two center bearing seats (26) are fixedly mounted on the upper surface of the lifting plate (3); the center shaft (9) is rotatably connected to the two center bearing seats (26) via bearings; and the driven gear (10) is located between the two center bearing seats (26).

6. The cloth winding device according to claim 1, characterized in that: The first synchronous pulley assembly comprises a first shaft sleeve (27) and a first driven tooth (28); the first shaft sleeve (27) is slidably but non-rotatably mounted on the outer surface of the left spline shaft (7); the left and right ends of the first shaft sleeve (27) are movably connected to the two side walls of the left pulley mounting frame (14) through the shaft sleeve; the outer surface of the first shaft sleeve (27) is fixedly sleeved with a first driving tooth (29); the first driven tooth (28) is fixedly sleeved on the outer surface of the left rotating shaft (15); the first driven tooth (28) and the first driving tooth (29) are connected in transmission via a first synchronous belt (30); The second synchronous pulley assembly comprises a second shaft sleeve (31) and a second driven tooth (32); the second shaft sleeve (31) is slidably but non-rotatably mounted on the outer surface of the right spline shaft (8); the left and right ends of the second shaft sleeve (31) are movably connected to the two side walls of the right pulley mounting frame (17) through the shaft sleeve; the outer surface of the second shaft sleeve (31) is fixedly sleeved with a second driving tooth (33); the second driven tooth (32) is fixedly sleeved on the outer surface of the right rotating shaft (18); the second driven tooth (32) and the second driving tooth (33) are connected in transmission via a second synchronous belt (34).

7. The cloth winding device according to claim 6, characterized in that: A first clamping wheel (35) is rotatably mounted in the left pulley mounting frame (14) via a mounting shaft, and the first clamping wheel (35) is pressed onto the outer surface of the first synchronous belt (30). A second clamping wheel (36) is rotatably mounted in the right pulley mounting frame (17) via a mounting shaft, and the second clamping wheel (36) is pressed onto the outer surface of the second synchronous belt (34).

8. The cloth winding device according to claim 1, characterized in that: The material storage frame (21) comprises a square frame (211), the square frame (211) is fixedly mounted on the frame (1), a V-shaped hopper (212) is mounted in the middle of the square frame (211), a baffle (213) is mounted on the upper surface of the workbench (20), a telescopic cylinder (214) is mounted on the rear side of the upper surface of the workbench (20), the telescopic axis of the telescopic cylinder (214) corresponds to the baffle (213) in front and back, and a material discharge port of the V-shaped hopper (212) is located between the telescopic cylinder (214) and the baffle (213).

9. The cloth winding device according to claim 1, characterized in that: A rubber pad (201) is installed on the upper surface of the workbench (20), and the rubber pad (201) corresponds to the left rotating shaft (15) and the right rotating shaft (18) in upper and lower positions. A hopper (203) is arranged at the lower front side of the workbench (20).

10. The cloth winding device according to claim 1, characterized in that: A limit plate (202) is installed on the left side of the upper surface of the workbench (20), and the limit plate (202) is arranged along the front-rear direction of the workbench (20). A locking pin is installed on the surface of the limit plate (202). A plurality of locking holes are evenly opened on the upper surface of the workbench (20) along the left-right direction, and the limit plate (202) is connected and fixed by matching the locking pin with the locking hole.

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