A winding device for producing conductive PU leather base cloth

Abstract

The application relates to the technical field of winding devices, and discloses a winding device for conductive PU leather base cloth production, which comprises a support and a winding module. The winding module comprises a rotary driving module and a winding shaft. The rotary driving module comprises a rotating disc rotatably arranged on the support. The winding shaft is connected with the rotating disc. The winding device further comprises a pushing module, which comprises a rotating ring sleeved on the rotating disc and a pushing plate slidingly arranged on the winding shaft. An extension module is arranged between the pushing plate and the rotating ring. After the rotating ring and the rotating disc rotate relative to each other, the pushing plate is pushed to slide on the winding shaft through the extension module. A thickness measuring module, a locking module and a cutting module are arranged on the support respectively. After the thickness measuring module determines the thickness of the base cloth roll, the pushing plate is controlled to move through the locking module, and the cutting module cuts the base cloth. The winding device can automatically complete the unloading work of the base cloth roll, the operation is more simple and convenient, and the winding efficiency of the base cloth roll is higher.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of winding device, specifically refers to a winding device for conductive PU leather base cloth production. BACKGROUND

[0002] The conductive PU leather is made by adding conductive material in polyurethane material. It has excellent conductivity, wear resistance, cold resistance, acid and alkali solvent resistance, oxidation resistance and other characteristics. In addition, the conductive PU leather also has the characteristics of softness, bending resistance, high temperature resistance and low temperature resistance, and is widely used in the fields requiring conductivity such as electronic equipment, automotive interior and medical equipment. When the conductive PU leather is produced, the base cloth needs to be wound to facilitate subsequent processing.

[0003] The existing winding device for conductive PU leather base cloth production is mostly cooperated by multiple rotating shafts, so that the produced base cloth is tightly wound on one of the rotating shafts. When the thickness or total length of the base cloth roll reaches the requirement, the winding device is stopped, the base cloth is cut by the knife, and then the usually heavy base cloth roll is unloaded. The process of unloading the base cloth roll often needs to be done by manpower, that is, the worker slides the base cloth roll and takes it off, and then holds it away from the winding device for transfer and storage. It is very laborious and troublesome, and there is a risk of bruising the feet and damaging the base cloth. This process wastes a lot of time after the winding of the conductive PU leather base cloth is finished, and reduces the winding efficiency of the base cloth after production. SUMMARY

[0004] The technical problem to be solved by the present application is to provide a winding device for conductive PU leather base cloth production, which can automatically cut the base cloth when the base cloth is wound to a certain thickness, and unload and transfer the base cloth roll, so as to save manpower and simplify the operation process, and improve the winding efficiency of the base cloth.

[0005] To solve the above technical problems, the technical scheme provided by the present application is:

[0006] A winding device for conductive PU leather base cloth production, comprising a support and a winding module, the winding module comprising a rotary drive module and a winding shaft, the rotary drive module comprising a rotating disc rotatingly arranged on the support, and the winding shaft being connected with the rotating disc, further comprising:

[0007] A pushing module comprising a rotating ring sleeved on the rotating disc and a pushing plate slidingly arranged on the winding shaft, the pushing plate and the rotating ring being provided with an extension module, the rotating ring being relatively rotated with the rotating disc, and the pushing plate being pushed to slide on the winding shaft through the extension module;

[0008] A thickness measuring module, a locking module and a cutting module are arranged on the support respectively, the thickness measuring module determines the thickness of the base cloth roll, the pushing plate is moved through the locking module, and the base cloth is cut by the cutting module.

[0009] Further, the locking module comprises a clutch module, a response switching module and a U-shaped rod, the response switching module comprises a mounting box arranged on the support, the clutch module is arranged on the front side of the mounting box, and the two ends of the U-shaped rod are slidingly arranged in the mounting box.

[0010] Further, the inside of the rotating ring is provided with a gear ring structure, the clutch module comprises a locking gear meshing with the rotating ring and a rotating ratchet disc rotatingly arranged in the mounting box, the rotating shafts of the locking gear and the rotating ratchet disc are connected, a sliding ratchet disc meshing with the rotating ratchet disc is slidingly arranged in the mounting box, a spring is arranged between the sliding ratchet disc and the mounting box and is separated from the rotating ratchet disc, and the locking gear and the rotating ring stop rotating after the sliding ratchet disc meshes with the rotating ratchet disc.

[0011] Further, the mounting box is slidingly provided with a push plate in front and back, the rear side of the push plate is provided with a pushing rack along the front and back, the mounting box is slidingly provided with an extension tube left and right, the rear end of the extension tube abuts against the push plate, the front end of the extension tube abuts against one end of the U-shaped rod and is provided with a tension spring between the U-shaped rod, a transmission rack is arranged on one side of the U-shaped rod, a steering gear meshing with the transmission rack and the pushing rack is rotatingly arranged in the mounting box, a stop block is slidingly arranged in the extension tube, a spring is arranged between the stop block and the rear end of the extension tube, and a through hole matched with the stop block is arranged on the front side wall of the mounting box at the position corresponding to the sliding ratchet disc.

[0012] Further, the thickness measuring module comprises a rotating rod rotatingly arranged on the support and a thickness measuring rod, the rotating rod is provided with a torsion spring two between the rotating rod and the support, and the end portion of the rotating rod is provided with a thickness adjusting module connected with the U-shaped rod, one end of the thickness measuring rod is rotatingly provided with a roller abutting against the winding shaft, the other end of the thickness measuring rod is slidingly arranged on the rotating rod, and a connecting sleeve is rotatingly arranged and provided with a fixed distance ring connected with the movable sleeve on the pushing plate.

[0013] Further, the thickness adjusting module comprises an adjusting disc arranged on the rotating rod, the adjusting disc is provided with an adjusting groove in the radial direction, the adjusting groove is slidingly provided with a positioning bolt, the positioning bolt is threadedly provided with a threaded sleeve, the threaded sleeve is rotatingly provided with a push rod, and the other end of the push rod is slidingly arranged in a vertical sliding groove vertically arranged on the U-shaped rod.

[0014] Further, the extension module comprises a plurality of parallel plates arranged between the pushing plate and the rotating ring, the opposite surfaces of the parallel plates, the pushing plate and the rotating ring are respectively provided with embedding grooves, the embedding grooves are rotatingly provided with hinged seats, an extension rod is hinged between the two hinged seats corresponding to the hinged seats, the extension rod is matched with the embedding grooves, a torsion spring one is arranged between the rotating ring and the rotating disc, and the rotating ring rotates again through the mode between the torsion spring one and the rotating disc.

[0015] Compared with the prior art, the present application has the advantages of:

[0016] 1、The present application is provided with a pushing module, which can push the conductive PU leather base cloth roll from the side while the winding module continues to work, so that the base cloth roll leaves the winding module and is transferred to the transfer module on the other side, the base cloth roll can be unloaded and transferred faster and more conveniently, and the winding efficiency of the base cloth roll is improved;

[0017] 2、The present application is provided with a thickness measuring module and a locking module, which can automatically unload the base cloth roll when the thickness of the conductive PU leather base cloth roll reaches the set value, without manual operation and without relying on the electrical automatic control system, so that the production is safer and more reliable, and the operation is simpler and more convenient;

[0018] 3、The present application is provided with a cutting module, which can cut the base cloth before the pushing module pushes the base cloth roll, so that the base cloth is prevented from being pulled and deformed, the operation is simpler and more convenient, and the winding efficiency of the base cloth roll is higher;

[0019] 4、The present application realizes process linkage through a mechanical structure, only needs to set the thickness of the base cloth roll through the thickness measuring module, and can automatically complete the whole process of base cloth winding, automatic cutting and unloading of the cloth roll, so that the use is more convenient, the operation is simpler, and the winding efficiency of the base cloth roll is higher. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a structural diagram of the present application Figure 1 .

[0021] Figure 2 is a structural diagram of the present application Figure 2 .

[0022] Figure 3 is a structural diagram of the winding module of the present application.

[0023] Figure 4 is a sectional view of the winding module of the present application.

[0024] Figure 5 is a structural diagram of the pushing module of the present application.

[0025] Figure 6 is a structural diagram of the thickness measuring module of the present application Figure 1 .

[0026] Figure 7 is a structural diagram of the thickness measuring module of the present application Figure 2 .

[0027] Figure 8 is a sectional view of the locking module of the present application Figure 1 .

[0028] Figure 9 is the profile diagram of the locking module of the present application Figure 2 .

[0029] Figure 10 is the profile diagram of the cutting module of the present application

[0030] Figure 11 is the structure diagram of the transferring module of the present application

[0031] As shown in the figure: 1, winding module, 11, winding shaft, 12, rotary drive module, 121, winding motor, 122, gearbox, 123, rotating disc, 13, limit baffle, 2, pushing module, 21, rotating ring, 22, pushing plate, 23, stretching module, 231, parallel plate, 232, embedded groove, 233, hinged seat, 234, stretching rod, 24, torsional spring one, 25, fixed distance ring, 3, locking module, 31, clutch module, 311, locking gear, 312, rotating ratchet disc, 313, sliding ratchet disc, 32, response switching module, 321, mounting box, 322, telescopic tube, 323, stop block, 324, through hole, 325, push plate, 326, steering gear, 327, advancing rack, 33, U-shaped rod, 331, transmission rack, 332, tension spring, 4, thickness measuring module, 41, rotating rod, 411, torsional spring two, 412, connecting sleeve, 413, thickness measuring rod, 414, roller, 42, thickness adjusting module, 421, adjusting disc, 422, adjusting groove, 423, threaded sleeve, 424, positioning bolt, 425, push rod, 426, vertical sliding groove, 5, cutting module, 51, limit frame, 52, gate, 53, transverse rack, 54, downward pressing rack, 55, cutting gear, 56, limit block, 57, adsorption block, 6, transferring module, 61, transferring slide rail, 62, transferring seat, 63, lifting seat, 64, transferring support shaft, 65, lifting motor, 66, lifting screw rod, 7, support, 71, limit roller. DETAILED DESCRIPTION

[0032] The present application will be further described in detail below with reference to the accompanying drawings.

[0033] The accompanying drawings Figure 1 , the accompanying drawings Figure 2 , the accompanying drawings Figure 3As shown, a winding device for producing conductive PU leather base cloth, comprising a support 7 and a winding module 1, the winding module 1 comprising a rotary drive module 12 and a winding shaft 11, the rotary drive module 12 comprising a rotating disc 123 rotatably arranged on the support 7, the rotating shaft of the rotating disc 123 being connected with the output shaft of a gearbox 122 arranged on the support 7, and the input shaft of the gearbox 122 being connected with the driving shaft of a winding motor 121 arranged on the support 7, the winding shaft 11 being arranged along the front-to-back direction and having one end mounted on the rotating disc 123, and having the function of adjusting the width and thickness, so as to facilitate clamping the winding drum core from the inside, the winding shaft 11 and its use mode being the prior art known to all, a limiting baffle 13 is arranged on the winding shaft 11, and a certain distance is left between the limiting baffle 13 and the rotating disc 123, a thickness measuring module 4 is arranged on one side of the support 7, and a limiting roller 71 is arranged on the other side, and a cutting module 5 is arranged on the limiting roller 71, a locking module 3 is arranged on the top of the support 7 and connected with the thickness measuring module 4, a pushing module 2 is arranged on the rotating disc 123 on one side of the winding shaft 11, and a transfer module 6 is arranged on the other side.

[0034] In the above, the rotating disc 123 is started, the winding shaft 11 and the pushing module 2 rotate synchronously with the rotating disc 123, after the conductive PU leather base cloth is produced, the limiting roller 71 is used for positioning, the cutting module 5 is passed through, and the winding shaft 11 is used for winding, the thickness measuring module 4 is used for measuring and determining the thickness of the base cloth roll, when the thickness of the base cloth roll reaches the set value, the locking module 3 is automatically controlled by the thickness measuring module 4, part of the pushing module 2 is locked by the locking module 3, the other part rotates synchronously with the rotating disc 123 and immediately expands, pushes the base cloth roll away from the winding shaft 11, and transfers to the transfer module 6, it is worth noting that a certain distance is left between the limiting baffle 13 and the rotating disc 123, so that the transfer module 6 expands and controls the cutting module 5 to cut the base cloth in advance before pushing the base cloth roll.

[0035] The drawings are attached Figure 3 , the drawings are attached Figure 4 , the drawings are attached Figure 5As shown, the pushing module 2 comprises a rotating ring 21 sleeved on the rotating disc 123 and a pushing plate 22 slidingly arranged on the winding shaft 11, and a torsional spring 24 is arranged between the rotating ring 21 and the rotating disc 123. The inner side of the rotating ring 21 is provided with a gear ring structure, the pushing plate 22 rotates with the winding shaft 11, and the outer side movably sleeved with a fixed distance ring 25 (the fixed distance ring 25 is rotationally arranged on the pushing plate 22 and moves with the pushing plate 22). A stretching module 23 is arranged between the pushing plate 22 and the rotating ring 21, the stretching module 23 comprises three parallel plates 231 arranged between the pushing plate 22 and the rotating ring 21, and hexagonal embedding grooves 232 are respectively arranged on the opposite surfaces of the parallel plates 231, the pushing plate 22 and the rotating ring 21. A hinge seat 233 is rotationally arranged in the embedding groove 232, and three hinge seats 233 are uniformly arranged in the circumferential direction in each embedding groove 232 (the hinge seat 233 is rotationally arranged at the corner of the embedding groove 232). A stretching rod 234 is hingedly arranged between the corresponding two hinge seats 233, and the stretching rod 234 is matched with the embedding groove 232. When the stretching rod 234 is folded, it is arranged in the embedding groove 232. The limiting baffle 13 is shaped as a Figure 5 As shown, the limiting baffle 13 is matched with the pushing plate 22 and does not block the movement of the pushing plate 22.

[0036] In the above description, when the rotating ring 21 is controlled to stop rotating by the locking module 3, the pushing plate 22 rotates with the winding shaft 11, and the rotating ring 21 and the pushing plate 22 rotate relative to each other, so that each stretching rod 234 is unfolded and folded to push the pushing plate 22, so that the pushing plate 22 reciprocally slides on the winding shaft 11 and pushes the base fabric roll. In the process, the rotating ring 21 and the rotating disc 123 rotate relative to each other, so that the torsional spring 24 rotates. When the rotating ring 21 resumes rotating, the elastic potential energy stored in the torsional spring 24 is released, so that the rotating ring 21 rotates relative to the rotating disc 123 (the rotating direction of the rotating ring 21 is opposite to the rotating direction of the rotating disc 123, and the rotating ring 21 accelerates and recovers the number of laps that are different from the number of laps of the rotating disc 123 in the process of stopping rotating under the release of the energy stored in the torsional spring 24), so that each stretching rod 234 is unfolded and folded in the opposite direction, and the positions and states of the pushing plate 22 and the winding shaft 11 are restored.

[0037] The above and other objects, features and advantages of the present application will become apparent from the following description taken in conjunction with the accompanying drawings, in which: Figure 2 , the accompanying drawings, in which: Figure 7 , the accompanying drawings, in which: Figure 8 , the accompanying drawings, in which: Figure 9As shown, the locking module 3 includes a clutch module 31, a response switching module 32 and a U-shaped rod 33; the response switching module 32 includes a mounting box 321 arranged on the support 7, a push plate 325 arranged in the mounting box 321 and sliding forward and backward, a push gear 327 arranged on the rear side of the push plate 325 and sliding forward and backward, a telescopic pipe 322 arranged on the front side of the push plate 325 and sliding left and right, the other end of the telescopic pipe 322 being arranged in the mounting box 321, the U-shaped rod 33 being arranged in the mounting box 321 and sliding left and right at both ends, a transmission gear 331 being arranged on one side of the U-shaped rod 33, the other side of the U-shaped rod 33 abutting on the telescopic pipe 322 and being provided with a tension spring 332 between the telescopic pipe 322, a rotating gear 326 being arranged in the mounting box 321 and being engaged with the transmission gear 331 and the push gear 327, and a stop block 323 being arranged in the telescopic pipe 322 and being provided with a spring between the stop block 323 and the rear end of the telescopic pipe 322, the mounting box 321 being provided with a through hole 324 corresponding to the clutch module 31 and being matched with the stop block 323.

[0038] In combination with the accompanying drawings Figure 2 , the accompanying drawings Figure 7 , the accompanying drawings Figure 8 , the accompanying drawings Figure 9 As shown, the clutch module 31 includes a locking gear 311 engaged with the rotating ring 21 and a rotating ratchet disc 312 arranged in the mounting box 321, the rotating shafts of the locking gear 311 and the rotating ratchet disc 312 being connected, the mounting box 321 being arranged with a sliding ratchet disc 313 engaged with the rotating ratchet disc 312, the sliding ratchet disc 313 being provided with a spring between the sliding ratchet disc 313 and the mounting box 321 and being separated from the rotating ratchet disc 312.

[0039] In the above description, the sliding ratchet disc 313 is separated from the rotating ratchet disc 312, the locking gear 311 rotates with the rotating ring 21, the U-shaped rod 33 is inserted into the mounting box 321, the push plate 325 is moved forward by the push gear 327, the telescopic pipe 322 is compressed, the telescopic pipe 322 is moved, the stop block 323 is aligned with the through hole 324 after the U-shaped rod 33 is completely inserted into the mounting box 321, the sliding ratchet disc 313 is engaged with the rotating ratchet disc 312, the locking gear 311 and the rotating ring 21 stop rotating, the U-shaped rod 33 is restored to the original position, the U-shaped rod 33 pulls the push plate 325 to move backward, the tension spring 332 between the U-shaped rod 33 and the telescopic pipe 322 is stretched, the push plate 325 drives the telescopic pipe 322 to move backward, the stop block 323 is pulled out of the through hole 324 by the spring, the telescopic pipe 322 is pulled back by the tension spring 332, the sliding ratchet disc 313 is separated from the rotating ratchet disc 312 by the spring, the locking gear 311 and the rotating ring 21 resume rotating.

[0040] In combination with the accompanying drawings Figure 2 , the accompanying drawings Figure 6 , the accompanying drawings Figure 7 , the accompanying drawings Figure 8As shown, the thickness measuring module 4 includes a rotating rod 41 rotatably arranged on the support 7 and a thickness measuring rod 413, the rotating rod 41 and the support 7 are provided with a torsion spring two 411, and the end is provided with a thickness adjusting module 42 connected with the U-shaped rod 33, one end of the thickness measuring rod 413 is rotatably provided with a roller 414 abutting against the winding shaft 11, the other end is slidably arranged on the rotating rod 41, and the other end is rotatably provided with a connecting sleeve 412 (the connecting sleeve 412 is movably sleeved on the rotating rod 41), and the other end is connected with the distance ring 25.

[0041] Combined with the accompanying drawings Figure 6 , the accompanying drawings Figure 7 , the accompanying drawings Figure 8 As shown, the thickness adjusting module 42 includes an adjusting disc 421 arranged on the rotating rod 41, the adjusting disc 421 is provided with an adjusting groove 422 radially (when the roller 414 abuts against the winding shaft 11, the adjusting groove 422 is vertically arranged), the adjusting groove 422 is slidably provided with a positioning bolt 424, the positioning bolt 424 is threadedly connected with a threaded sleeve 423, the threaded sleeve 423 is rotatably provided with a push rod 425, the push rod 425 is horizontally arranged and the other end is slidably arranged in the vertical sliding groove 426 vertically arranged on the U-shaped rod 33, and the push rod 425 remains horizontal during sliding in the vertical sliding groove 426.

[0042] In the above, the roller 414 abuts against the winding shaft 11 or the outside of the base fabric roll through the torsion spring two 411, and as the thickness of the base fabric roll increases, the thickness measuring rod 413 drives the rotating rod 41 to rotate, and the threaded sleeve 423 moves with the rotating adjusting disc 421, so that the push rod 425 pushes the U-shaped rod 33 to move; in this process, in order to ensure that the moving distance of the U-shaped rod 33 is unchanged, the position of the threaded sleeve 423 in the adjusting groove 422 is determined through the threaded connection between the positioning bolt 424 and the threaded sleeve 423, so that the push rod 425 moves a fixed distance left and right during the rotating process of the rotating rod 41 rotating different angles, and the specific mode is: pulling the thickness measuring rod 413 to the position of the maximum thickness of the base fabric roll, and pushing the U-shaped rod 33 to be completely inserted into the mounting box 321, and the positioning bolt 424 and the threaded sleeve 423 at this time are threadedly connected, so that they are clamped and fixed in the corresponding position of the adjusting groove 422.

[0043] Combined with the accompanying drawings Figure 1 , the accompanying drawings Figure 2 , the accompanying drawings Figure 10As shown, the cutting module 5 includes a limiting frame 51 arranged at the base fabric outlet corresponding to the limiting roller 71, a guillotine 52 is arranged on the top of the limiting frame 51 and slides up and down, a horizontal moving rack 53 is arranged on the left and right of the guillotine 52 and rotates, a cutting gear 55 is arranged on the horizontal moving rack 53 and engages with the horizontal moving rack 53, a pressing rack 54 is arranged on the guillotine 52 and engages with the cutting gear 55, a spring is arranged between one end of the horizontal moving rack 53 and a limiting block 56 arranged on the limiting frame 51, the other end of the horizontal moving rack 53 is overlapped with the fixed distance ring 25, the horizontal moving rack 53 and the fixed distance ring 25 are respectively provided with an adsorption block 57, and the positions of the two adsorption blocks 57 correspond, after the two adsorption blocks 57 are magnetically adsorbed together, the horizontal moving rack 53 moves with the fixed distance ring 25.

[0044] In the above, the two adsorption blocks 57 are magnetically adsorbed together, the horizontal moving rack 53 and the fixed distance ring 25 are connected, the fixed distance ring 25 moves with the pushing plate 22 to the front of the limiting baffle 13, the horizontal moving rack 53 moves with the fixed distance ring 25 and drives the cutting gear 55 to rotate, thereby driving the guillotine 52 to press down through the pressing rack 54, cutting the base fabric at the limiting frame 51, after the horizontal moving rack 53 is blocked by the limiting frame 51, the two adsorption blocks 57 are separated, the horizontal moving rack 53 is restored by the spring, the guillotine 52 is lifted and restored, after the fixed distance ring 25 moves back with the pushing plate 22, the two adsorption blocks 57 are attached and adsorbed together again.

[0045] In combination with the accompanying drawings Figure 1 , the accompanying drawings Figure 11 As shown, the transfer module 6 includes a transfer sliding rail 61 arranged horizontally along the left and right and a transfer seat 62 slidingly arranged on the transfer sliding rail 61, a lifting seat 63 is arranged on the transfer seat 62 and slides up and down, a transfer shaft 64 is arranged on the lifting seat 63 corresponding to the winding shaft 11, a lifting motor 65 and a lifting screw 66 are arranged on the transfer seat 62, the lifting screw 66 is vertically arranged, one end is rotatably arranged on a bearing seat reserved on the transfer seat 62, the other end is connected with a driving shaft of the lifting motor 65, and the lifting seat 63 is threadedly sleeved on the lifting screw 66.

[0046] In the above, after the transfer seat 62 moves to one end of the transfer sliding rail 61, the transfer shaft 64 is arranged corresponding to the winding shaft 11, after the pushing plate 22 pushes the base fabric roll, the base fabric roll leaves the winding shaft 11 and is sleeved on the transfer shaft 64, the transfer seat 62 is pushed to slide on the transfer sliding rail 61, and after moving to the storage position, the lifting motor 65 is started to make the lifting seat 63 lift and slide the winding shaft 11 out of the transfer shaft 64, thereby conveniently completing the stacking of the base fabric roll, according to the need, the existing automatic control system and equipment can be added to the transfer seat 62, so that the transfer seat 62 automatically completes the transfer work of the base fabric roll, it is worth noting that in the unloading process, the transfer shaft 64 and the winding shaft 11 will automatically adjust the diameter through the automatic control system, thereby reducing the friction force with the winding core.

[0047] In the embodiment of the present application, the rotating disc 123 is started, the winding shaft 11 and the pushing die module 2 are synchronously rotated with the rotating disc 123, the conductive PU leather base cloth produced is passed through the limiting roller 71 and the cutting module 5, and is wound on the winding shaft 11, and the roller 414 abuts against the outermost side of the base cloth roll to measure and determine the thickness of the base cloth roll, when the thickness of the base cloth roll reaches the set value, the two ends of the U-shaped rod 33 are completely inserted into the installation box 321, and the abutting block 323 passes through the through hole 324 to extrude the sliding ratchet disc 313, the sliding ratchet disc 313 is engaged with the rotating ratchet disc 312, and the locking gear 311 and the rotating ring 21 are locked, the relative rotation between the rotating ring 21 and the pushing plate 22 which continues to rotate occurs, each stretching rod 234 is folded and unfolded, the pushing plate 22 is pushed, and the relative rotation between the pushing plate 22 and the rotating disc 123 occurs, the torsion spring 24 is stretched and contracted, the pushing plate 22 reciprocates on the winding shaft 11, and the horizontal moving rack 53 and the thickness measuring rod 413 are driven to move through the fixed distance ring 25, so that the gate 52 is controlled to be pressed down to cut the base cloth at the limiting frame 51, and then the base cloth roll is pushed to the rotating transfer shaft 64, because the pushing plate 22 reciprocates on the winding shaft 11, after the roller 414 leaves the base cloth roll on the rotating transfer shaft 64, the torsion spring 24 is abutted against the winding shaft 11, so that the U-shaped rod 33 is pulled out, the sliding ratchet disc 313 is separated from the rotating ratchet disc 312, the locking gear 311 and the rotating ring 21 are restored to rotate, and the rotating ring 21 is reversely rotated with the rotating disc 123 through the torsion spring 24, each stretching rod 234 is reversely folded and unfolded, and the positions and states of the pushing plate 22 and the winding shaft 11 are restored.

[0048] After the rotating transfer seat 62 is removed, the next volume of the conductive PU leather base cloth winding operation is arranged, and the base cloth roll on the rotating transfer seat 62 is stacked to the storage position.

[0049] In the embodiment of the present application, the contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

Claims

1. A winding device for producing conductive PU leather base cloth, comprising a support (7) and a winding module (1), wherein the winding module (1) comprises a rotary drive module (12) and a winding shaft (11), the rotary drive module (12) comprises a rotating disc (123) rotatably arranged on the support (7), and the winding shaft (11) is connected with the rotating disc (123), characterized in that, Also include: The pushing module (2) includes a rotating ring (21) sleeved on the rotating disc (123) and a pushing plate (22) slidingly arranged on the winding shaft (11), a stretching module (23) is arranged between the pushing plate (22) and the rotating ring (21), and after the rotating ring (21) rotates relative to the rotating disc (123), the pushing plate (22) is pushed to slide on the winding shaft (11) through the stretching module (23); The thickness measuring module (4), the locking module (3) and the cutting module (5) are arranged on the support (7), respectively, the thickness measuring module (4) determines the thickness of the base cloth roll, the pushing plate (22) is moved through the locking module (3), and the base cloth is cut by the cutting module (5); The locking module (3) includes a clutch module (31), a response switching module (32) and a U-shaped rod (33), the response switching module (32) includes a mounting box (321) arranged on the support (7), the clutch module (31) is arranged on the front side of the mounting box (321), and the U-shaped rod (33) is slidingly arranged in the mounting box (321) at both ends, the thickness adjusting module (42) is arranged on the thickness measuring module (4), and after the U-shaped rod (33) is pushed through the thickness adjusting module (42), the clutch module (31) controls the rotating ring (21) to stop rotating; The rotating ring (21) is provided with a gear ring structure on the inner side, the clutch module (31) includes a locking gear (311) engaged with the rotating ring (21) and a rotating ratchet disc (312) rotatingly arranged in the mounting box (321), the rotating shafts of the locking gear (311) and the rotating ratchet disc (312) are connected, a sliding ratchet disc (313) engaged with the rotating ratchet disc (312) is slidingly arranged in the mounting box (321), a spring is arranged between the sliding ratchet disc (313) and the mounting box (321), and the sliding ratchet disc (313) is separated from the rotating ratchet disc (312); The thickness measuring module (4) includes a rotating rod (41) rotatingly arranged on the support (7) and a thickness measuring rod (413), a torsional spring II (411) is arranged between the rotating rod (41) and the support (7), a thickness adjusting module (42) connected with the U-shaped rod (33) is arranged at the end of the rotating rod (41), the thickness measuring rod (413) is rotatably provided with a roller (414) abutting against the winding shaft (11) at one end and is slidingly arranged on the rotating rod (41) at the other end, and the thickness measuring rod (413) is rotatably provided with a connecting sleeve (412) at one end, and the connecting sleeve (412) is connected with a fixed distance ring (25) movably sleeved on the pushing plate (22); The thickness adjusting module (42) includes an adjusting disc (421) arranged on the rotating rod (41), an adjusting groove (422) is arranged on the adjusting disc (421) in the radial direction, a positioning bolt (424) is slidingly arranged in the adjusting groove (422), a threaded sleeve (423) is threadedly connected with the positioning bolt (424), a push rod (425) is rotatably arranged on the threaded sleeve (423), and the other end of the push rod (425) is slidingly arranged in a vertical sliding groove (426) vertically arranged on the U-shaped rod (33).

2. The winding device for producing conductive PU leather base cloth according to claim 1, characterized in that: The installation box (321) is provided with a push plate (325) sliding forward and backward, a push gear (327) is arranged on the rear side of the push plate (325) along the forward and backward direction, a telescopic pipe (322) is arranged in the installation box (321) and slides left and right, the rear end of the telescopic pipe (322) abuts against the push plate (325), the front end of the telescopic pipe (322) abuts against one end of a U-shaped rod (33), a tension spring (332) is arranged between the telescopic pipe (322) and the U-shaped rod (33), a transmission gear (331) is arranged on the other side of the U-shaped rod (33), and a steering gear (326) is arranged in the installation box (321) and rotates and engages with the transmission gear (331) and the push gear (327).

3. The winding device for producing conductive PU leather base cloth according to claim 2, characterized in that: The telescopic pipe (322) is provided with an abutting block (323) sliding in the telescopic pipe (322), a spring is arranged between the abutting block (323) and the rear end of the telescopic pipe (322), and a through hole (324) matched with the abutting block (323) is arranged on the front side wall of the installation box (321) and corresponds to the sliding ratchet disc (313).

4. The winding device for producing conductive PU leather base cloth according to claim 1, characterized in that: The stretching module (23) comprises parallel plates (231), a plurality of parallel plates (231) are arranged between the pushing plate (22) and the rotating ring (21), and the opposite surfaces of the parallel plates (231), the pushing plate (22) and the rotating ring (21) are respectively provided with embedded grooves (232), the embedded grooves (232) are provided with hinged seats (233) rotating therein, and the stretching rods (234) are hinged between the two hinged seats (233).

5. The winding device for producing conductive PU leather base cloth according to claim 4, characterized in that: The rotating ring (21) and the rotating disc (123) are provided with a torsion spring (24).

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