Cloth cutting and winding apparatus and cutting and winding method thereof

Abstract

The application discloses cloth cutting and winding equipment and a cutting and winding method thereof and relates to the technical field of cloth processing.The cloth cutting and winding equipment comprises a winding machine body, a cutting module and a supporting assembly.When the cutting knives cut the cloth, the cutting knives enter the cutting grooves, the supporting ring plates are fixed in position, the supporting ring plates support the cloth, the cutting grooves and the cutting knives cooperate to cut the cloth, the cloth is prevented from moving and being difficult to cut, the cutting knives complete the cutting of the cloth, and the cutting effect is improved.Before cutting, the cutting moving blocks move to drive the cutting machines and the cutting knives to move, the spacing between the cutting knives is adjusted, part of the cutting knife bodies moves into the cutting grooves when the spacing between the cutting knives is adjusted, the cutting knives move to drive the cutting grooves of the corresponding supporting assemblies to move, the positions of the cutting knives are flexibly adjusted in the face of different cutting requirements of the cloth, and different cutting tools do not need to be replaced.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of cloth processing, and in particular relates to a cloth cutting and winding device and a cutting and winding method thereof. BACKGROUND

[0002] Cloth is a commonly used material in decorative materials, including various types of cloth such as chemical fiber carpet, non-woven wall cloth, linen, nylon cloth, colored adhesive tape, flannel, etc. Cloth plays a considerable role in decoration display and is often the main force that cannot be ignored in the entire sales space. Cloth is a product processed and woven from textile fibers. China is one of the earliest countries to produce cloth. During the production and processing of cloth, the cloth after winding is usually cut and segmented, and then packaged and stored or sold according to different needs. After the cloth processing is completed, the cloth is inspected and wound. During the cloth winding process, the cloth needs to be cut to the corresponding size, but wrinkles often occur during the cloth winding process, resulting in waste of the space of the winding device.

[0003] Chinese patent CN117963593B provides a fabric winding device for nursing pad production and a working method thereof. The present application provides a fabric winding device for nursing pad production, a rack, a driven roller rotating in the rack, a winding roller rotatingly arranged in the rack, the winding roller being adapted to wind cloth, a cutting part fixed on the rack, the cutting part being adapted to cut cloth, an adjusting and collecting part parallel to the winding roller, and the adjusting and collecting part being adapted to rotate circumferentially relative to the winding roller. The adjusting and collecting part is linked with the winding roller. The cloth is wound on the winding roller after passing through the driven roller and the cutting part. When the cut cloth moves to the winding roller through the adjusting and collecting part, the adjusting and collecting part is adapted to straighten the cloth break.

[0004] The existing cloth winding method has different cutting conditions for different materials when cutting cloth. When facing cloth that is difficult to cut, the cutting knife may not be able to complete the cutting of the cloth. The cloth changes from cutting to extrusion, and the cutting cloth deviates without a supporting part, so that the cloth cannot be wound. SUMMARY

[0005] To solve the above technical problems, the present application provides the following technical scheme: a cloth cutting and winding device and a cutting and winding method thereof, comprising a winding machine body, a cutting module and a supporting assembly, a rotating roller is arranged on the winding machine body, and the rotating roller can rotate and contact with the cloth.

[0006] The cutting module comprises a cutting mounting frame and a plurality of cutting assemblies; each of the cutting assemblies comprises a cutting moving block, a cutting machine and a cutting knife; the cutting mounting frame is movable in the vertical direction; the cutting moving block is slidingly mounted on the cutting mounting frame and is translatable relative to the cutting mounting frame in the direction along the width of the cloth; the cutting machine is arranged on the cutting moving block, and the cutting knife is arranged on the cutting machine and is driven to rotate by the cutting machine to cut the cloth;

[0007] When the cutting machine translates with the cutting moving block, the distance between the cutting knife thereon and the cutting knife in the adjacent cutting assembly can be adjusted; when the cutting machine vertically moves with the cutting mounting frame, the cutting knife thereon can be moved to a position in contact with the cloth;

[0008] The support assembly is provided with a cutting groove corresponding to the cutting knife; when the cutting knife translates, the corresponding cutting groove can be synchronously translated in linkage, so that the projection of the cutting edge of the cutting knife in the vertical direction always falls in the corresponding cutting groove.

[0009] Preferably, the winding machine body comprises a mounting frame, a fixed mounting frame, a lifting screw rod and a lifting motor, the fixed mounting frame is fixedly mounted on the mounting frame, two screw rod mounting grooves are formed in the side surface of the fixed mounting frame, the lifting screw rod is vertically rotatably mounted in the screw rod mounting groove, the lifting motor is fixedly mounted on the top surface of the fixed mounting frame, the driving shaft of the lifting motor is fixedly connected with the lifting screw rod through the fixed mounting frame, a lifting sliding block is threadedly sleeved on the lifting screw rod, the lifting sliding block is slidingly matched with the screw rod mounting groove, the cutting mounting frame is slidingly mounted on the side surface of the fixed mounting frame, and the lifting sliding block is fixedly connected with the cutting mounting frame.

[0010] Preferably, the winding machine body further comprises a flat laying mounting block and a flat laying motor, the flat laying mounting block is fixedly mounted on the mounting frame, the flat laying motor is fixedly mounted on the side surface of the flat laying mounting block, the driving shaft of the flat laying motor is fixedly connected with the rotating drum, and the rotating drum is fixedly wrapped with elastic sponge.

[0011] Preferably, a plurality of winding rotating rollers are rotatably mounted on the mounting frame, the rotating drum is inclined, and the central axis of the rotating drum is not parallel to the central axis of the winding rotating roller.

[0012] Preferably, a winding roller is rotatably mounted on the mounting frame, and a plurality of protrusions are fixedly mounted on the surface of the winding roller.

[0013] Preferably, the cutting module further comprises a fixed rack fixedly installed on the side of the cutting mounting frame, the cutting assembly further comprises a moving motor, a rotating gear and a motor mounting plate, the cutting moving block is provided with a motor mounting groove on the side thereof, the moving motor is fixedly installed in the motor mounting groove, the rotating gear is fixedly connected with the driving shaft of the moving motor, the rotating gear is engaged with the fixed rack, the motor mounting plate is fixedly installed on the bottom surface of the cutting moving block, the cutting machine is fixedly installed with the motor mounting plate, and the cutting knife is fixedly connected with the cutting machine.

[0014] Preferably, the support assembly comprises a support rotating rod, a support ring plate, a moving ring plate and a plurality of fixing units, the fixing unit comprises an extrusion fixing block, a moving connecting rod, a reset spring and a guide limiting rod, the support rotating rod is arranged below the cutting mounting frame (201) and is rotatably connected with the mounting frame, the support ring plate is slidably sleeved on the support rotating rod, the moving ring plate is slidably sleeved on the support rotating rod, the support ring plate is provided with a cutting groove around the same, a plurality of sliding grooves are formed in the side of the support ring plate, a fixing sliding block is slidably installed in the sliding groove, the fixing sliding block is connected with the extrusion fixing block, a plurality of connecting grooves are formed in the moving ring plate around the same, one end of the moving connecting rod is rotatably installed in the connecting groove, the other end of the moving connecting rod is rotatably connected with the extrusion fixing block, the guide limiting rod is fixedly installed on the side of the support ring plate, the guide limiting rod slidably penetrates through the moving ring plate, one end of the reset spring is fixedly connected with the support ring plate, and the other end of the reset spring is fixedly connected with the moving ring plate.

[0015] Preferably, the support assembly further comprises a moving extrusion ring plate, a lifting extrusion block and a lifting cylinder, the moving extrusion ring plate is fixedly sleeved on the moving ring plate, the lifting cylinder is fixedly installed on the cutting moving block, the lifting extrusion block is fixedly connected with the output end of the lifting cylinder, the bottom surface of the lifting extrusion block is wedge-shaped, and the side of the moving extrusion ring plate is inclined.

[0016] Preferably, the width of the cutting groove is greater than the width of the cutting knife.

[0017] A cloth cutting and rolling method using the cloth cutting and rolling device.

[0018] Before cutting, according to the processing process requirements, the cutting moving block moves to drive the cutting machine and the cutting knife to move, so as to adjust the distance between the cutting knives.

[0019] During cutting, the rotating roller is in contact with and rotates with the cloth to lay the cloth flat, and the cutting mounting frame vertically moves to drive the cutting knife to be in contact with the cloth and cut and fix the cloth.

[0020] When the cutting knife adjusts the distance, part of the cutting knife body moves into the cutting groove, the cutting knife moves to drive the cutting groove of the corresponding support assembly to move, and when the cutting knife cuts the cloth, the cutting knife is located in the cutting groove, and the support assembly supports the cut cloth.

[0021] Compared with the prior art, the cloth cutting and winding device and the cutting and winding method thereof have the following beneficial effects:

[0022] 1. Before cutting, the position of the cutting knife is adjusted according to the size of the cloth to be cut, the cutting moving block moves horizontally to drive the cutting machine and the cutting knife to move, the distance between the cutting knife and the cutting knife in the adjacent cutting assembly is adjusted, the position of the cutting knife is adjustable, the cutting knife can be adjusted flexibly to meet the cutting requirements of different cloths, different specifications of cutting knives do not need to be replaced to meet the processing requirements, costs are saved, the replacement steps are reduced, and the processing efficiency is improved; when the cloth of the material that is difficult to cut is faced, the cutting knife cuts the cloth downward, the support assembly is located below to support the cloth, so that the cutting knife can cut the cloth into the cutting groove, and the position of the corresponding cutting groove can be driven to move when the cutting knife moves to adjust the position, so that the projection of the cutting knife in the vertical direction always falls into the corresponding cutting groove.

[0023] 2. Before cutting, the cutting knife moves vertically into the cutting groove, and when the cutting knife moves horizontally, the corresponding cutting groove is driven to move synchronously, so that the projection of the cutting knife in the vertical direction always falls into the corresponding cutting groove, and deviation is prevented when the positions of the cutting knife and the cutting groove are adjusted in sequence, so as to affect the cutting process; the position of the cutting groove is fixed, the cutting knife moves out of the cutting groove, the support assembly is located below the cloth and supports the cut cloth when the cutting knife cuts the cloth, the cutting knife rotates and moves vertically downward from above the cloth to cut the cloth into the cutting groove, the cutting groove and the cutting knife cooperate to cut the moving cloth, so as to prevent the cutting knife from moving downward without cutting the cloth and pushing the cloth downward, so as to make the cloth not complete the cutting work, and improve the cutting effect of the equipment.

[0024] 3. When cutting, the rotating roller contacts and rotates with the cloth to lay the cloth flat; the cloth is laid flat before cutting to prevent wrinkles in the cloth during transportation and improve the cloth winding effect.

[0025] Of course, any product implementing the present application does not necessarily need to achieve all the advantages described above at the same time. BRIEF DESCRIPTION OF DRAWINGS

[0026] To more clearly illustrate the technical solutions of the embodiments of the invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0027] Figure 1 This is one of the overall three-dimensional structural schematic diagrams of the present invention;

[0028] Figure 2 This is the second schematic diagram of the overall three-dimensional structure of the present invention;

[0029] Figure 3 This is the third schematic diagram of the overall three-dimensional structure of the present invention;

[0030] Figure 4 This is one of the partial three-dimensional structural schematic diagrams of the present invention;

[0031] Figure 5 For the present invention Figure 4 A schematic diagram of the structure at point A;

[0032] Figure 6 This is a second partial three-dimensional structural schematic diagram of the present invention;

[0033] Figure 7 For the present invention Figure 6 A schematic diagram of the structure at point B;

[0034] Figure 8 This is the third partial three-dimensional structural schematic diagram of the present invention;

[0035] Figure 9 For the present invention Figure 8 A schematic diagram of the structure at point C;

[0036] Figure 10 This is the fourth partial three-dimensional structural schematic diagram of the present invention;

[0037] Figure 11 For the present invention Figure 10 A schematic diagram of the structure at point D;

[0038] Figure 12 This is the fifth partial three-dimensional structural schematic diagram of the present invention.

[0039] The attached diagram lists the components represented by each number as follows:

[0040] 1, winding machine body; 101, rotating roller; 102, mounting frame; 103, fixed mounting frame; 104, lifting screw; 105, lifting motor; 106, flat mounting block; 107, flat motor; 108, winding rotating roller; 109, winding roller; 110, screw mounting groove; 111, lifting sliding block; 2, cutting module; 201, cutting mounting frame; 202, fixed rack; 21, cutting assembly; 2101, cutting moving block; 2102, cutting machine; 2103, cutting knife; 2104, moving motor; 2105, rotating gear; 2106, motor mounting plate; 3, support assembly; 301, support rotating rod; 302, support ring plate; 303, moving ring plate; 304, cutting groove; 305, moving extrusion ring plate; 306, lifting extrusion block; 307, lifting cylinder; 31, fixed unit; 3101, extrusion fixed block; 3102, moving connecting rod; 3103, reset spring; 3104, guide limiting rod; 3105, sliding groove; 3106, connecting groove. DETAILED DESCRIPTION

[0041] The technical solutions in the embodiments of the application will be described clearly and completely below with reference to the drawings in the embodiments of the application. Obviously, the described embodiments are only part of the embodiments of the application, rather than all the embodiments of the application. Based on the embodiments in the application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the application.

[0042] In the description of the application, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner" and the like indicate the orientation or positional relationship, and are only used to facilitate the description of the application and simplify the description, and do not indicate or imply that the referred components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the application.

[0043] Embodiment, please refer to Figure 1 Figure 12 The embodiment discloses a cloth cutting and winding device, comprising a winding machine body 1, a cutting module 2 and a support assembly 3, characterized in that the winding machine body 1 is provided with a rotating roller 101, and the rotating roller 101 can rotate and contact with the cloth.

[0044] ​The cutting module 2 comprises a cutting mounting frame 201 and a plurality of cutting assemblies 21; each cutting assembly 21 comprises a cutting moving block 2101, a cutting machine 2102 and a cutting knife 2103; the cutting mounting frame 201 is movable in the vertical direction; the cutting moving block 2101 is slidingly installed on the cutting mounting frame 201 and is translatable relative to the cutting mounting frame 201 in the direction along the width of the cloth; the cutting machine 2102 is arranged on the cutting moving block 2101, and the cutting knife 2103 is arranged on the cutting machine 2102 and can be driven to rotate by the cutting machine 2102 to cut the cloth;

[0045] When the cutting machine 2102 translates with the cutting moving block 2101, the spacing between the cutting knives 2103 thereon and the cutting knives 2103 in the adjacent cutting assemblies 21 can be adjusted; when the cutting machine 2102 vertically moves with the cutting mounting frame 201, the cutting knives 2103 thereon can be moved to the position in contact with the cloth;

[0046] The cutting groove 304 is arranged on the support assembly 3 and corresponds to the cutting knife 2103; when the cutting knife 2103 translates, the corresponding cutting groove 304 can be synchronously translated in linkage to ensure that the projection of the cutting edge of the cutting knife 2103 in the vertical direction always falls in the corresponding cutting groove 304;

[0047] In use, before cutting, the cutting moving block 2101 moves to drive the cutting machine 2102 and the cutting knife 2103 to move, so as to adjust the spacing between the cutting knives 2103; when the cutting knives 2103 adjust the spacing, part of the blade body moves into the cutting groove 304; the cutting knife 2103 moves to drive the cutting groove 304 of the corresponding support assembly 3 to move; in the face of different cutting requirements of the cloth, the position of the cutting knife 2103 can be flexibly adjusted without the need to replace different cutting knives 2103; when the cutting knife 2103 cuts the cloth, the support assembly 3 supports the cut cloth; when the cutting knife 2103 cuts the cloth of different materials, the cutting groove 304 of the support assembly 3 cooperates with the cutting knife 2103 to cut the cloth, so as to ensure that the cloth does not move, the cutting knife 2103 completes the cutting of the cloth, and the cutting effect is improved;

[0048] In cutting, the rotating roller 101 is in contact with the cloth and rotates to lay the cloth flat; the cutting mounting frame 201 vertically moves to drive the cutting knife 2103 to be in contact with the cloth and cut the cloth; before cutting the cloth, the cloth is laid flat to prevent wrinkles in the cloth during transportation and improve the cloth winding effect.

[0049] Please refer to Figure 1 - Figure 12The winding machine body 1 comprises a mounting frame 102, a fixed mounting frame 103, a lifting screw 104 and a lifting motor 105, the fixed mounting frame 103 is fixedly mounted on the mounting frame 102, two screw rod mounting grooves 110 are formed in the side surface of the fixed mounting frame 103, the lifting screw 104 is vertically rotatably mounted in the screw rod mounting groove 110, the lifting motor 105 is fixedly mounted on the top surface of the fixed mounting frame 103, the driving shaft of the lifting motor 105 is fixedly connected with the lifting screw 104 through the fixed mounting frame 103, a lifting sliding block 111 is threadedly sleeved on the lifting screw 104, the lifting sliding block 111 is slidably connected with the screw rod mounting groove 110, and a cutting mounting frame 201 is slidably mounted on the side surface of the fixed mounting frame 103; the lifting sliding block 111 is fixedly connected with the cutting mounting frame 201;

[0050] In use, the lifting motor 105 drives the lifting screw 104 to rotate, the lifting screw 104 drives the lifting sliding block 111 to vertically move, and the lifting sliding block 111 drives the cutting mounting frame 201 to vertically move, and the cutting mounting frame 201 drives the cutting moving block 2101 to move.

[0051] Please refer to Figure 1 - Figure 12 The winding machine body 1 further comprises a flat mounting block 106 and a flat motor 107, the flat mounting block 106 is fixedly mounted on the mounting frame 102, the flat motor 107 is fixedly mounted on the side surface of the flat mounting block 106, the driving shaft of the flat motor 107 is fixedly connected with the rotating drum 101, and the rotating drum 101 is fixedly wrapped with elastic sponge;

[0052] In use, the flat motor 107 drives the rotating drum 101 to rotate, the rotating drum 101 is in contact with the cloth and rotates to flatten the cloth.

[0053] Please refer to Figure 1 - Figure 12 The mounting frame 102 is rotatably provided with a plurality of winding rotating rollers 108, the rotating drum 101 is in an inclined shape, and the central axis of the rotating drum 101 is not parallel to the central axis of the winding rotating roller 108;

[0054] In use, the inclined rotating drum 101 is beneficial to the flattening work of the cloth.

[0055] Please refer to Figure 1 - Figure 12 The mounting frame 102 is rotatably provided with a winding roller 109, and a plurality of protrusions are fixedly mounted on the surface of the winding roller 109;

[0056] In use, the protrusions on the winding roller 109 are beneficial to the winding of the cloth.

[0057] Please refer to Figure 1 - Figure 12The cutting module 2 further comprises a fixed rack 202 fixedly installed on the side of the cutting mounting frame 201, and the cutting assembly 21 further comprises a moving motor 2104, a rotating gear 2105 and a motor mounting plate 2106. The cutting moving block 2101 is provided with a motor mounting groove on the side thereof, the moving motor 2104 is fixedly installed in the motor mounting groove, the rotating gear 2105 is fixedly connected with the driving shaft of the moving motor 2104, the rotating gear 2105 is engaged with the fixed rack 202, the motor mounting plate 2106 is fixedly installed on the bottom surface of the cutting moving block 2101, the cutting machine 2102 is fixedly installed with the motor mounting plate 2106, and the cutting knife 2103 is fixedly connected with the cutting machine 2102.

[0058] In use, the moving motor 2104 drives the rotating gear 2105 to rotate, the rotating gear 2105 is engaged with the fixed rack 202 to rotate, thereby driving the cutting moving block 2101 to move.

[0059] Please refer to Figure 1 - Figure 12 The support assembly 3 comprises a support rotating rod 301, a support ring plate 302, a moving ring plate 303 and a plurality of fixed units 31. The fixed unit 31 comprises an extrusion fixed block 3101, a moving connecting rod 3102, a reset spring 3103 and a guide limiting rod 3104. The support rotating rod 301 is arranged directly below the cutting mounting frame 201 and is rotationally connected with the mounting frame 102. The support ring plate 302 is slidingly sleeved on the support rotating rod 301, and the moving ring plate 303 is slidingly sleeved on the support rotating rod 301. The support ring plate 302 is provided with a plurality of cutting grooves 304 around the periphery thereof, and a plurality of sliding grooves 3105 are formed on the side of the support ring plate 302. The sliding grooves 3105 are slidingly installed with fixed sliding blocks, and the fixed sliding blocks are connected with the extrusion fixed blocks 3101. The moving ring plate 303 is provided with a plurality of connecting grooves 3106 around the periphery thereof. The moving connecting rod 3102 is rotationally installed at one end in the connecting grooves 3106 and rotationally connected with the extrusion fixed blocks 3101 at the other end. The guide limiting rod 3104 is fixedly installed on the side of the support ring plate 302 and slidingly passes through the moving ring plate 303. One end of the reset spring 3103 is fixedly connected with the support ring plate 302, and the other end is fixedly connected with the moving ring plate 303.

[0060] In use, when the cloth is rolled up, the supporting rotating rod 301 is rotated to drive the supporting ring plate 302 to rotate, and when the cutting knife 2103 moves downward to cut, the cutting knife 2103 enters the cutting groove 304; before cutting, when the cutting knife 2103 enters the cutting groove 304, the moving ring plate 303 moves towards the supporting ring plate 302, the moving ring plate 303 moves through the moving connecting rod 3102 to drive the extrusion fixing block 3101 to move, the extrusion fixing block 3101 moves away from the rotating supporting rod, and the reset spring 3103 is compressed, and when the extrusion fixing block 3101 is out of contact with the supporting rotating rod 301, the cutting knife 2103 moves horizontally to drive the supporting ring plate 302 to move.

[0061] Referring to Figure 1 Figure 12 , the supporting assembly 3 further comprises a moving extrusion ring plate 305, a lifting extrusion block 306 and a lifting cylinder 307, the moving extrusion ring plate 305 is fixedly sleeved on the moving ring plate 303, the lifting cylinder 307 is fixedly installed on the cutting moving block 2101, the lifting extrusion block 306 is fixedly connected with the output end of the lifting cylinder 307, the bottom surface of the lifting extrusion block 306 is wedge-shaped, and the side surface of the moving extrusion ring plate 305 is inclined.

[0062] In use, the lifting cylinder 307 drives the lifting extrusion block 306 to move downward, the bottom surface of the lifting extrusion block 306 is in contact with and extrudes the moving extrusion ring plate 305, the moving extrusion ring plate 305 is extruded and moves towards the supporting ring plate 302, and when the lifting extrusion block 306 is out of contact with the moving extrusion ring plate 305, the reset spring 3103 is reset to drive the moving ring plate 303 to move back to the original position.

[0063] Referring to Figure 1 Figure 12 Figure 1 Figure 12 , the width of the cutting groove 304 is greater than the width of the cutting knife 2103.

[0064] A cloth cutting and rolling method uses the cloth cutting and rolling device described above, and comprises the following steps.

[0065] Before cutting, according to the processing process requirements, the cutting moving block 2101 is moved to drive the cutting machine 2102 and the cutting knife 2103 to move, so as to adjust the distance between the cutting knives 2103.

[0066] In use, when the cloth is rolled up, the supporting rotating rod 301 is rotated to drive the supporting ring plate 302 to rotate, and when the cutting knife 2103 moves downward to cut, the cutting knife 2103 enters the cutting groove 304; before cutting, when the cutting knife 2103 enters the cutting groove 304, the moving ring plate 303 moves towards the supporting ring plate 302, the moving ring plate 303 moves through the moving connecting rod 3102 to drive the extrusion fixing block 3101 to move, the extrusion fixing block 3101 moves away from the rotating supporting rod, and the reset spring 3103 is compressed, and when the extrusion fixing block 3101 is out of contact with the supporting rotating rod 301, the cutting knife 2103 moves horizontally to drive the supporting ring plate 302 to move.

[0067] ​​When the cutting knife 2103 adjusts the interval, part of the cutting knife 2103 moves into the cutting groove 304, the cutting knife 2103 moves to drive the cutting groove 304 of the corresponding support assembly 3 to move, and when the cutting knife 2103 cuts the cloth, the cutting knife 2103 is located in the cutting groove 304, and the support assembly 3 supports the cut cloth.

[0068] In the description of the present specification, the description referring to the terms "one embodiment", "an example", "a specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the invention. In the present specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0069] The preferred embodiments of the above disclosed invention are only used to help explain the invention. The preferred embodiments do not describe all the details and limit the invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of the present specification. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the invention, so that those skilled in the art can well understand and utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A cloth cutting and winding device, comprising a winding machine body (1), a cutting module (2) and a supporting assembly (3), characterized in that: The winding machine body (1) is provided with a rotating roller (101), which can rotate and contact with the cloth; The winding machine body (1) comprises a mounting frame (102); The cutting module (2) comprises a cutting mounting frame (201) and a plurality of cutting assemblies (21); each group of cutting assemblies (21) comprises a cutting moving block (2101), a cutting machine (2102) and a cutting knife (2103); the cutting mounting frame (201) can move in the vertical direction; the cutting moving block (2101) is slidingly installed on the cutting mounting frame (201) and can translate relative to the cutting mounting frame (201) in the direction along the width of the cloth; the cutting machine (2102) is arranged on the cutting moving block (2101), and the cutting knife (2103) is arranged on the cutting machine (2102) and can be driven to rotate by the cutting machine (2102) to cut the cloth; When the cutting machine (2102) translates with the cutting moving block (2101), the distance between the cutting knife (2103) thereon and the cutting knife (2103) in the adjacent group of cutting assemblies (21) can be adjusted; when the cutting machine (2102) vertically moves with the cutting mounting frame (201), the cutting knife (2103) thereon can move to a position in contact with the cloth; The support assembly (3) is provided with a cutting groove (304), which corresponds to the cutting knife (2103) one by one; when the cutting knife (2103) translates, the corresponding cutting groove (304) can be synchronously translated in linkage, so that the projection of the cutting knife (2103) in the vertical direction always falls in the corresponding cutting groove (304). The support assembly (3) comprises a support rotating rod (301), a support ring plate (302), a moving ring plate (303) and a plurality of fixing units (31), the fixing unit (31) comprises an extrusion fixing block (3101), a moving connecting rod (3102), a reset spring (3103) and a guide limiting rod (3104), the support rotating rod (301) is arranged directly below the cutting mounting rack (201), and the support rotating rod (301) is rotationally connected with the mounting rack (102), the support ring plate (302) is slidably sleeved on the support rotating rod (301), the moving ring plate (303) is slidably sleeved on the support rotating rod (301), a plurality of cutting grooves (304) are formed in the periphery of the support ring plate (302), a plurality of sliding grooves (3105) are formed in the side surface of the support ring plate (302), a fixing sliding block is slidably installed in the sliding groove (3105), the fixing sliding block is connected with the extrusion fixing block (3101), a plurality of connecting grooves (3106) are formed in the periphery of the moving ring plate (303), one end of the moving connecting rod (3102) is rotationally installed in the connecting groove (3106), the other end is rotationally connected with the extrusion fixing block (3101), the guide limiting rod (3104) is fixedly installed on the side surface of the support ring plate (302), the guide limiting rod (3104) slidably penetrates through the moving ring plate (303), one end of the reset spring (3103) is fixedly connected with the support ring plate (302), and the other end is fixedly connected with the moving ring plate (303). The support assembly (3) further comprises a moving extrusion ring plate (305), a lifting extrusion block (306) and a lifting cylinder (307), the moving extrusion ring plate (305) is fixedly sleeved on the moving ring plate (303), the lifting cylinder (307) is fixedly installed on the cutting moving block (2101), and the lifting extrusion block (306) is fixedly connected with the output end of the lifting cylinder (307).

2. The cloth cutting and winding apparatus according to claim 1, wherein The winding machine body (1) further comprises a fixed mounting rack (103), a lifting screw rod (104) and a lifting motor (105), the fixed mounting rack (103) is fixedly installed on the mounting rack (102), two screw rod installation grooves (110) are formed in the side surface of the fixed mounting rack (103), the lifting screw rod (104) is vertically and rotationally installed in the screw rod installation groove (110), the lifting motor (105) is fixedly installed on the top surface of the fixed mounting rack (103), the driving shaft of the lifting motor (105) penetrates through the fixed mounting rack (103) and is fixedly connected with the lifting screw rod (104), a lifting sliding block (111) is threadedly sleeved on the lifting screw rod (104), the lifting sliding block (111) is slidably connected with the screw rod installation groove (110), the cutting mounting rack (201) is slidably installed on the side surface of the fixed mounting rack (103), and the lifting sliding block (111) is fixedly connected with the cutting mounting rack (201).

3. The cloth cutting and winding apparatus according to claim 2, wherein The winding machine body (1) further comprises a flat installation block (106) and a flat motor (107), the flat installation block (106) is fixedly installed on the installation rack (102), the flat motor (107) is fixedly installed on the side of the flat installation block (106), the driving shaft of the flat motor (107) is fixedly connected with the rotating drum (101), and the rotating drum (101) is fixedly wrapped with elastic sponge.

4. The cloth cutting and winding apparatus according to claim 2, wherein A plurality of winding rotating rollers (108) are rotatably installed on the installation rack (102), the rotating drum (101) is inclined, and the central axis of the rotating drum (101) is not parallel to the central axis of the winding rotating roller (108).

5. A cloth cutting and winding apparatus according to any one of claims 2 to 4, characterized in that, The winding roller (109) is rotatably installed on the installation rack (102), and a plurality of protrusions are fixedly installed on the surface of the winding roller (109).

6. The cloth cutting and winding apparatus according to any one of claims 1 to 4, wherein The cutting module (2) further comprises a fixed rack (202), the fixed rack (202) is fixedly installed on the side of the cutting installation rack (201), the cutting assembly (21) further comprises a moving motor (2104), a rotating gear (2105) and a motor installation plate (2106), the side of the cutting moving block (2101) is provided with a motor installation groove, the moving motor (2104) is fixedly installed in the motor installation groove, the rotating gear (2105) is fixedly connected with the driving shaft of the moving motor (2104), the rotating gear (2105) is engaged with the fixed rack (202), the motor installation plate (2106) is fixedly installed on the bottom surface of the cutting moving block (2101), the cutting machine (2102) is fixedly installed with the motor installation plate (2106), and the cutting knife (2103) is fixedly connected with the cutting machine (2102).

7. The cloth cutting and winding apparatus according to claim 1, wherein The bottom surface of the lifting extrusion block (306) is wedge-shaped, and the side surface of the moving extrusion ring plate (305) is inclined.

8. A cloth cutting and winding method, characterized by, The cloth cutting and winding equipment according to any one of claims 1-7 is used, comprising the following steps: Before cutting, according to the processing process requirements, the cutting moving block (2101) is moved to drive the cutting machine (2102) and the cutting knife (2103) to move, so as to adjust the distance between the cutting knives (2103); When cutting, the rotating drum (101) is in contact with the cloth and rotates to lay the cloth, the cutting installation rack (201) is vertically moved to drive the cutting knife (2103) to be in contact with the cloth and cut and fix the cloth; When the distance between the cutting knives (2103) is adjusted, part of the knife body moves into the cutting groove (304), the cutting knife (2103) moves to drive the cutting groove (304) of the corresponding supporting assembly (3) to move, and when the cutting knife (2103) cuts the cloth, the cutting knife (2103) is located in the cutting groove (304), and the supporting assembly (3) supports the cut cloth.

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