Cloth cutting device for garment processing

Abstract

The present invention relates to the technical field of garment processing, and in particular to a cloth cutting device for garment processing, including a base, a bracket, a motor, a mounting plate, a rotating conveying roller, a cloth conveying assembly, etc.; a bracket is fixedly connected to the top of the base, a motor is fixedly connected above the bracket, a mounting plate is symmetrically fixedly connected to the top of the base, a pair of rotating conveying rollers are rotatably connected between the two mounting plates, and a cloth conveying assembly is provided between the two mounting plates. When the cloth deviates backward, the sliding conveying rod and the device thereon will move forward to pull the deviated cloth forward to the correct position, so that the cloth can be corrected, so that other subsequent devices can better perform laser cloth cutting, avoid the phenomenon of unqualified fabric cutting, and achieve the effect of automatically correcting the cloth when it deviates.

Description

Technical Field

[0001] The invention relates to the technical field of garment processing, in particular to a cloth cutting device for garment processing. Background Art

[0002] Fabric is an indispensable raw material in clothing manufacturing. Fabric can be seen everywhere in our lives. Fabric can be divided into cotton, linen, silk and chemical fiber, etc. Fabrics of different materials have different uses after processing. Fabric needs to be cut during fabric processing. Laser fabric cutting machines can cut a variety of clothing fabrics into any pattern, which is convenient for realizing various subsequent fabric designs.

[0003] When using a laser cloth cutting machine to cut cloth, it is necessary to ensure that the fabric does not shift in order to prevent tilted or twisted cross-sections of the cut fabric. Most existing technologies rely on visual inspection to see if the fabric is shifted, and then manually correct the position of the shifted fabric. The accuracy of the position correction of the fabric is not high, which may cause inaccurate fabric cutting, and further lead to the problem that the cut fabric cannot meet the qualified standards. Summary of the invention

[0004] Therefore, it is necessary to invent a cloth cutting device for clothing processing which can automatically correct the deviation of the cloth when it deviates, can position the cloth, and can automatically smooth the cloth to solve the above problems.

[0005] In view of this, the present invention proposes a cloth cutting device for garment processing, comprising a base, a bracket, a motor, a mounting plate, a rotating conveying roller, a cloth conveying component, a thickness sensing component and a cloth deviation correcting component:

[0006] A bracket, wherein the top of the base is fixedly connected with the bracket;

[0007] The motor is fixedly connected to the bracket;

[0008] A mounting plate is symmetrically fixed to the top of the base;

[0009] Rotating conveying rollers, a pair of rotating conveying rollers are connected between the two mounting plates in a rotatable manner;

[0010] A cloth conveying assembly is provided between the two mounting plates, and the cloth conveying assembly is used to intermittently convey the cloth;

[0011] A thickness sensing component is provided on the front mounting plate, and the thickness sensing component is used to sense whether the fabric is offset;

[0012] A fabric deviation correction component is provided on the front mounting plate, and the fabric deviation correction component is used to correct the deviation of the fabric.

[0013] In one of the embodiments, the cloth conveying assembly includes a first sector gear, a transmission guide shaft, a transmission gear, a sliding conveying roller and a fixed pull ring. The first sector gear is fixedly connected to the motor output shaft, eight clamping columns are provided on the front side of the first sector gear, a transmission guide shaft is rotatably connected between two mounting plates, a transmission gear is fixedly connected to the front side of the transmission guide shaft, a sliding conveying roller is slidably connected to the transmission guide shaft, a fixed pull ring is fixedly connected to the front side of the sliding conveying roller, and the transmission guide shaft passes through the fixed pull ring.

[0014] In one embodiment, the thickness sensing component includes a conveying gear, a fixed support, a thickness lifting profiled rod, a movable wheel, an extrusion spring, a lifting rod and a rotating pinion. The front part of the transmission guide shaft is fixedly connected to the conveying gear, the left part of the front mounting plate is fixedly connected to the fixed support, the thickness lifting profiled rod is slidably connected to the fixed support, the lower part of the thickness lifting profiled rod near the fixed support is rotatably connected to the movable wheel, an extrusion spring is connected between the fixed support and the thickness lifting profiled rod, the upper part of the thickness lifting profiled rod is fixedly connected to the lifting rod, the lifting rod passes through the fixed support, and the lifting rod is rotatably connected to the rotating pinion on the side near the conveying gear.

[0015] In one of the embodiments, the fabric deviation correction assembly includes a rotating screw, a fixed guide rod, a rotating gear and a reciprocating pull disk. The upper part of the front mounting plate is rotatably connected to the rotating screw, and the rotating screw is located above the transmission guide shaft. The upper part of the front mounting plate is fixedly connected to the fixed guide rod. The rotating screw is fixedly connected to a rotating gear, and the rotating gear is located above the conveying gear. The rotating gear is meshed with a rotating pinion. The rotating screw is threadedly connected to a reciprocating pull disk, and the reciprocating pull disk is slidably connected to the fixed guide rod, and the reciprocating pull disk contacts the inner side of the fixed pull ring.

[0016] In one of the embodiments, it also includes a cloth positioning assembly, the cloth positioning assembly is arranged on the top of the base, the cloth positioning assembly includes a fixed seat, a fixed slide rail frame, a sliding pull rod, a tension spring, a fixed convex frame, a lifting positioning plate, a tension spring and a fixed L-shaped plate, the top of the base is fixedly connected to the fixed seat, the fixed seat is located on the right side of the two mounting plates, a pair of fixed slide rail frames are fixedly connected to the top of the base, the left portion of the fixed slide rail frame is fixedly connected to the right portion of the fixed seat, a sliding pull rod is slidably connected to the fixed seat, a pair of tension springs are connected between the sliding pull rod and the fixed seat, a pair of fixed convex frames are fixedly connected to the right side of the lower portion of the sliding pull rod, two convexities are provided on the fixed convex frame, a lifting positioning plate is slidably connected to the right side of the fixed seat, round rods are provided on the front and rear sides of the lifting positioning plate, the round rods on the two lifting positioning plates are respectively in contact with the left convexities on the two fixed convex frames, four tension springs are connected between the lifting positioning plate and the fixed seat, a fixed L-shaped plate is fixedly connected to the top of the sliding pull rod, the fixed L-shaped plate is in contact with one of the clamping columns on the first sector gear, and the fixed L-shaped plate is located on the left side of the clamping column on the first sector gear.

[0017] In one of the embodiments, a cloth approaching component is further included. The cloth approaching component is arranged on the side of the two fixed slide rail frames away from each other. The cloth approaching component includes a sliding seat, a compression spring, a fixed handle and a smoothing roller. The sides of the two fixed slide rail frames away from each other are both slidably connected with the sliding seat, the sides of the two sliding seats away from each other are both fixedly connected with a compression spring, a fixed handle is fixedly connected to the compression spring, the cylindrical rods on the two fixed handles are respectively in contact with the right side protrusions on the two fixed protrusions, a smoothing roller is rotatably connected between the two fixed handles, and the smoothing roller is located above the base.

[0018] In one of the embodiments, a cloth smoothing component is also included, which is arranged on the mounting plate on the front side. The cloth smoothing component includes a second sector gear, a support plate, a transmission shaft, an intermittent pinion, a large pulley, a transverse shaft, a small pulley, a belt, a short shaft, a sprocket and a chain. The second sector gear is fixedly connected to the motor output shaft, and the second sector gear is located at the rear side of the first sector gear. A support plate is fixedly connected to the mounting plate on the front side, and a transmission shaft is rotatably connected to the upper part of the support plate. An intermittent pinion is fixedly connected to the front side of the transmission shaft, and the intermittent pinion is located on the right side of the second sector gear. The large belt gear is fixedly connected to the rear side of the transmission shaft. Wheel, a transverse shaft is rotatably connected between the two fixed slide rail frames, a small pulley is fixed on the transverse shaft, a belt is wound around the small pulley and the large pulley, short shafts are rotatably connected above the two fixed slide rail frames, a sprocket is fixed on the short shaft, a pair of sprockets are also fixed on the transverse shaft, a chain is wound around the two sprockets on the front side, a chain is also wound around the two sprockets on the rear side, the chain is meshed with adjacent sprockets, the front sliding seat is slidably matched with the protruding part on the left side of the front part of the front chain, and the rear sliding seat is slidably matched with the protruding part on the left side of the rear part of the rear chain.

[0019] The present invention has the following beneficial effects:

[0020] 1. When the fabric deviates backward, the sliding conveyor roller and the device on it will move forward to pull the deviated fabric back to the correct position, so that the fabric can be corrected, which makes it easier for other subsequent devices to perform laser cutting and avoid the occurrence of unqualified fabric cutting. This achieves the effect of automatically correcting the fabric when it deviates.

[0021] 2. Through the cooperation of the rotating conveying roller and the sliding conveying roller and the devices thereon, the rotating conveying roller and the sliding conveying roller can intermittently convey the cloth to the right, so that the device can assist other devices in laser cutting the cloth.

[0022] 3. The conveyed fabric is fixed by lifting the positioning plate so that the fabric is temporarily fixed on the top of the base, so that other devices can cut the fabric accurately and further prevent the fabric from being skewed during cutting.

[0023] 4. By bringing the smoothing roller close to the fabric on the base and then moving the smoothing roller over the fabric, the fabric can be smoothed to prevent folding of the fabric before laser cutting, ensuring that the fabric can be laid flat on the base, thus achieving the purpose of automatically smoothing the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the first three-dimensional structure of the present invention.

[0025] Figure 2 It is a schematic diagram of the second three-dimensional structure of the present invention.

[0026] Figure 3 It is a partial three-dimensional structural schematic diagram of the present invention.

[0027] Figure 4 It is a schematic diagram of the enlarged three-dimensional structure of A of the present invention.

[0028] Figure 5 It is a partial three-dimensional structural schematic diagram of the cloth conveying assembly of the present invention.

[0029] Figure 6 It is a schematic diagram of a partially disassembled three-dimensional structure of a thickness sensing component of the present invention.

[0030] Figure 7 It is a partial three-dimensional structural schematic diagram of the thickness sensing component of the present invention.

[0031] Figure 8 It is a partial three-dimensional structural schematic diagram of the cloth positioning assembly of the present invention.

[0032] Fig. 9 It is a schematic diagram of the enlarged three-dimensional structure of B of the present invention.

[0033] Fig.10 It is a schematic diagram of the disassembled three-dimensional structure of the cloth smoothing component of the present invention.

[0034] In the accompanying drawings: 1-base, 2-bracket, 3-motor, 4-mounting plate, 41-rotating conveying roller, 5-cloth conveying assembly, 51-first sector gear, 52-transmission guide shaft, 53-transmission gear, 54-sliding conveying rod, 55-fixed pull ring, 6-thickness sensing assembly, 61-conveying gear, 62-fixed support, 63-thickness lifting special-shaped rod, 64-movable wheel, 65-extrusion spring, 66-lifting rod, 67-rotating pinion, 601-cloth deviation correction assembly, 68-rotating screw, 69-fixed guide rod, 610-rotating gear, 611-reciprocating pull plate, 7-cloth positioning assembly, 71-fixed seat, 72-fixed slide rail frame, 73-sliding rod, 74-tension spring, 75-fixed cam, 76-lifting positioning plate, 77-tension spring, 78-fixed L-shaped plate, 8-cloth approaching assembly, 81-sliding seat, 82-compression spring, 83-fixed handle, 84-smoothing roller, 9-cloth smoothing assembly, 91-second sector gear, 92-support plate, 93-transmission shaft, 94-intermittent pinion, 95-large pulley, 96-transverse shaft, 97-small pulley, 98-belt, 99-short shaft, 910-sprocket, 911-chain. DETAILED DESCRIPTION

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] Example 1

[0037] A cloth cutting device for garment processing, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, it includes a base 1, a bracket 2, a motor 3, a mounting plate 4, a rotating conveying roller 41, a cloth conveying component 5, a thickness sensing component 6 and a cloth deviation correction component 601. The bracket 2 is connected to the top of the base 1 by bolts, and the motor 3 is fixedly installed above the bracket 2. The mounting plates 4 are symmetrically fixed to the top of the base 1, and a pair of rotating conveying rollers 41 are rotatably connected between the two mounting plates 4. A cloth conveying component 5 is provided between the two mounting plates 4, and the cloth conveying component 5 is used to convey the cloth. The thickness sensing component 6 is provided on the front mounting plate 4, and the thickness sensing component 6 is used to sense whether the cloth is offset. The cloth deviation correction component 601 is provided on the front mounting plate 4, and the cloth deviation correction component 601 is used to automatically correct the cloth.

[0038] The cloth conveying assembly 5 includes a first sector gear 51, a transmission guide shaft 52, a transmission gear 53, a sliding conveying rod 54 and a fixed pull ring 55. The first sector gear 51 is fixedly connected to the output shaft of the motor 3. Eight clamping columns are arranged on the front side of the first sector gear 51. The eight clamping columns are distributed in a curve. A transmission guide shaft 52 is rotatably connected between the two mounting plates 4. The front side of the transmission guide shaft 52 is connected to the transmission gear 53 by welding. A sliding conveying rod 54 is slidably connected to the transmission guide shaft 52. The sliding conveying rod 54 is used to convey the cloth wound thereon to the right. A fixed pull ring 55 is fixedly welded on the front side of the sliding conveying rod 54, and the transmission guide shaft 52 passes through the fixed pull ring 55.

[0039] The thickness sensing assembly 6 includes a conveying gear 61, a fixed support 62, a thickness lifting profiled rod 63, a movable wheel 64, an extrusion spring 65, a lifting rod 66 and a rotating pinion 67. The front part of the transmission guide shaft 52 is fixedly connected to the conveying gear 61, and a fixed support 62 is fixedly welded to the left part of the front mounting plate 4. The fixed support 62 is slidably connected to the thickness lifting profiled rod 63, and the lower part of the thickness lifting profiled rod 63 is rotatably connected to the movable wheel 64 near the fixed support 62. The cloth will be clamped between the movable wheel 64 and the fixed support 62. During the conveying process, the cloth will drive the movable wheel 64 to rotate. A squeezing spring 65 is connected between the fixed support 62 and the thickness lifting profiled rod 63. A lifting rod 66 is fixedly welded to the upper part of the thickness lifting profiled rod 63. The lifting rod 66 passes through the fixed support 62, and the lifting rod 66 is rotatably connected to the rotating pinion 67 near the conveying gear 61.

[0040] The fabric deviation correction component 601 includes a rotating screw 68, a fixed guide rod 69, a rotating gear 610 and a reciprocating pull disk 611. The upper part of the front mounting plate 4 is rotatably connected to the rotating screw 68, and the rotating screw 68 is located above the transmission guide shaft 52. The upper part of the front mounting plate 4 is connected to the fixed guide rod 69 by welding. A rotating gear 610 is fixedly welded on the rotating screw 68, and the rotating gear 610 is located above the conveying gear 61. The rotating gear 610 is meshed with the rotating pinion 67. A reciprocating pull disk 611 is threadedly connected to the rotating screw 68. The reciprocating pull disk 611 is slidably connected to the fixed guide rod 69, and the reciprocating pull disk 611 contacts the inner side of the fixed pull ring 55. The forward movement of the reciprocating pull disk 611 will pull the fixed pull ring 55 and the device thereon forward.

[0041] When it is necessary to perform laser cutting of cloth, the device is used to assist in cloth deviation correction. First, the cloth is passed under the left rotating conveying roller 41, and then the cloth is passed over the top of the sliding conveying roller 54, and then the cloth is passed under the right rotating conveying roller 41, and the cloth is clamped between the movable wheel 64 and the fixed support 62. Since the cloth has a certain thickness, the extrusion spring 65 will be compressed, and the cloth is released by other unwinding devices, so that the cloth is in a straight state; the staff manually controls the motor 3 to reverse, and the motor 3 will drive the first sector gear 51 to reverse through the output shaft. When the first sector gear 51 contacts the transmission gear 53, the first sector gear 51 will drive the transmission gear 53 and the transmission guide shaft 52 to rotate clockwise for two circles, and the transmission guide shaft 52 will drive the sliding conveying roller 54 to rotate clockwise, so that the sliding conveying roller 54 conveys the cloth to the right, and the cloth will drive the rotating conveying roller 41 to rotate, so as to better convey the cloth; in the process of conveying the cloth, the cloth will drive the movable wheel 64 to rotate through friction, and at the same time, the cloth The material may deviate backwards. When the material deviates backwards to a certain extent, the material will separate from the movable wheel 64, and the compressed extrusion spring 65 will recover and drive the thickness lifting profiled rod 63 and the device thereon to move in the direction close to the fixed support 62. At this time, the rotating pinion 67 will mesh with the conveying gear 61, and the conveying gear 61 will drive the rotating pinion 67 to reverse, and the rotating pinion 67 will drive the rotating gear 610 and the rotating screw 68 to rotate forward. Through the cooperation of the rotating screw 68 and the reciprocating pull plate 611, the reciprocating pull plate 611 will move forward to pull the fixed pull ring 55 and the sliding conveying rod 54 forward. At the same time, the sliding conveying rod 54 will pull the material forward, so that the material returns to the correct position. Since the material is in a taut state, the material will be clamped between the movable wheel 64 and the fixed support 62 again, and the material will again support the movable wheel 64 and the device thereon, and the extrusion spring 65 will be compressed and reset, and the rotating pinion 67 will separate from the conveying gear 61. In this way, the purpose of being able to correct the deviation of the cloth in time when the cloth deviates is achieved.

[0042] When the first sector gear 51 is separated from the transmission gear 53, the transmission gear 53 and the device thereon stop rotating, and at this time other devices perform laser cutting on the cloth, and this reciprocating process can assist other devices in laser cutting on the cloth; when the cutting of the cloth wrapped around the sliding conveyor roller 54 is completed, the staff manually pushes the sliding conveyor roller 54 and the device thereon to reset backwards, and then wraps the next roll of cloth between the sliding conveyor roller 54 and the rotating conveyor roller 41. Repeating the above operation can use the equipment again to assist other devices in laser cutting of cloth.

[0043] Example 2

[0044] On the basis of Example 1, Figure 8 and Fig. 9 As shown, it also includes a cloth positioning component 7, which is arranged on the top of the base 1. The cloth positioning component 7 is used to position the cloth to prevent the cloth from shifting. The cloth positioning component 7 includes a fixed seat 71, a fixed slide rail frame 72, a sliding rod 73, a tension spring 74, a fixed protrusion 75, a lifting positioning plate 76, a tension spring 77 and a fixed L-shaped plate 78. The top of the base 1 is connected with a fixed seat 71 by bolts. The fixed seat 71 is located on the right side of the two mounting plates 4. A pair of fixed slide rail frames 72 are fixedly welded on the top of the base 1. The left part of the fixed slide rail frame 72 is fixedly connected to the right part of the fixed seat 71. A sliding rod 73 is slidably connected to the fixed seat 71. A pair of tension springs 74 for resetting are connected between the sliding rod 73 and the fixed seat 71. The sliding rod 7 A pair of fixed convex frames 75 are fixedly connected to the right side of the lower part, and two convexities are arranged on the fixed convex frames 75. A lifting and positioning plate 76 is slidably connected to the right side of the fixed seat 71. Round rods are arranged on the front and rear sides of the lifting and positioning plate 76. The round rods on the two lifting and positioning plates 76 are respectively in contact with the left convexities on the two fixed convex frames 75. Four tension springs 77 are connected between the lifting and positioning plates 76 and the fixed seat 71. The tension springs 77 are in a compressed state. A fixed L-shaped plate 78 is connected to the top of the sliding pull rod 73 by welding. The fixed L-shaped plate 78 is in contact with one of the clamping columns on the first sector gear 51. The fixed L-shaped plate 78 is located on the left side of the clamping column on the first sector gear 51. The clamping column on the first sector gear 51 will push the fixed L-shaped plate 78 and the device thereon to move leftward.

[0045] When the first sector gear 51 is about to separate from the transmission gear 53, the clamping column on the front side of the first sector gear 51 will push the fixed L-shaped plate 78 and the device on it to move to the left, and the tension spring 74 will be stretched accordingly. At this time, the cloth stops being conveyed, and the protrusion on the left side of the fixed convex frame 75 no longer supports the round rod on the lifting and positioning plate 76. The compressed tension spring 77 will then recover and drive the lifting and positioning plate 76 to move downward, so that the lifting and positioning plate 76 can fix the cloth on the base 1 to prevent the cloth from being displaced during the laser cloth cutting process, so that the device can better assist other devices in laser cloth cutting. Subsequently, the fixed L-shaped plate 78 will separate from the clamping column on the front side of the first sector gear 51, and the tension spring 74 will then reset and drive the sliding rod 73 and the device on it to reset, and the fixed convex frame 75 will push the lifting and positioning plate 76 to reset upward, and the tension spring 77 will then be compressed and reset.

[0046] Example 3

[0047] On the basis of Example 2, Fig. 9 and Fig.10 As shown, it also includes a cloth approaching component 8, which is arranged on the side where the two fixed slide rail frames 72 are away from each other. The cloth approaching component 8 includes a sliding seat 81, a compression spring 82, a fixed handle 83 and a smoothing roller 84. The sides where the two fixed slide rail frames 72 are away from each other are both slidably connected with the sliding seat 81, and the sides where the two sliding seats 81 are away from each other are fixedly connected with the compression spring 82, the compression spring 82 is in a compressed state, and the compression spring 82 is fixedly connected with the fixed handle 83. The cylindrical rods on the two fixed handles 83 are respectively in contact with the right side protrusions on the two fixed protrusions 75, and a smoothing roller 84 is rotatably connected between the two fixed handles 83. The smoothing roller 84 is located above the base 1, and the smoothing roller 84 is used to smooth the cloth above the base 1.

[0048] The cloth smoothing assembly 9 is also included. The cloth smoothing assembly 9 is arranged on the front mounting plate 4. The cloth smoothing assembly 9 includes a second sector gear 91, a support plate 92, a transmission shaft 93, an intermittent pinion 94, a large pulley 95, a transverse shaft 96, a small pulley 97, a belt 98, a short shaft 99, a sprocket 910 and a chain 911. The second sector gear 91 is fixedly connected to the output shaft of the motor 3. The second sector gear 91 is located at the rear side of the first sector gear 51. The support plate 92 is connected to the mounting plate 4 on the front side by welding. The transmission shaft 93 is rotatably connected to the upper part of the support plate 92. The intermittent pinion 94 is fixedly welded on the front side of the transmission shaft 93. The intermittent pinion 94 is located on the right side of the second sector gear 91. The large pulley 95 is fixedly welded on the rear side of the transmission shaft 93. The two fixed slide rail frames 72 are rotatably connected with each other. A transverse shaft 96 is fixedly connected to a small pulley 97, a belt 98 for transmission is wound around the small pulley 97 and the large pulley 95, a short shaft 99 is rotatably connected to the top of the two fixed slide rail frames 72, a sprocket 910 is connected to the short shaft 99 by welding, a pair of sprockets 910 are also fixedly connected to the transverse shaft 96, a chain 911 for transmission is wound around the two sprockets 910 on the front side, a chain 911 is also wound around the two sprockets 910 on the rear side, the chain 911 is meshed with adjacent sprockets 910, the front sliding seat 81 is slidably matched with the protruding part on the left front part of the front chain 911, the rear sliding seat 81 is slidably matched with the protruding part on the left rear part of the rear chain 911, and the chain 911 can drive the sliding seat 81 and the device thereon to move left and right.

[0049] When the fixed convex frame 75 and the device thereon move to the left, the protrusion on the right side of the fixed convex frame 75 no longer presses against the cylindrical rod on the fixed handle 83, and the compressed compression spring 82 will recover and drive the fixed handle 83 and the smoothing roller 84 to move downward, so that the smoothing roller 84 is close to the cloth on the base 1. When the fixed convex frame 75 and the device thereon are reset, the fixed convex frame 75 will push the fixed handle 83 and the smoothing roller 84 to reset upward, and the compression spring 82 will be compressed and reset accordingly.

[0050] During the movement of the fixed L-shaped plate 78 and the device thereon to the left, the second sector gear 91 will contact the intermittent pinion 94, and the second sector gear 91 will drive the intermittent pinion 94 and the device thereon to rotate clockwise, the large pulley 95 will drive the small pulley 97 and the device thereon to rotate clockwise quickly through the belt 98, the sprocket 910 on the left will drive the sprocket 910 on the right and the device thereon to rotate clockwise through the chain 911, and the chain 911 will drive the sliding seat 81 and the device thereon to move rightward, during which the smoothing roller 84 is in a state of being close to the fabric, and the smoothing roller 84 and the device thereon to move rightward can smooth the fabric on the base 1 that may have folds, ensuring that the fabric is in a flat state for laser cutting, and then the chain 911 will drive the sliding seat 81 and the device thereon to reset to the left. Then the second sector gear 91 will separate from the intermittent pinion 94, and the intermittent pinion 94 and the device thereon will stop rotating.

[0051] The embodiments of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A cloth cutting device for garment processing, characterized in that: The invention comprises a base (1), a bracket (2), a motor (3), a mounting plate (4), a rotating conveying roller (41), a fabric conveying component (5), a thickness sensing component (6) and a fabric deviation correcting component (601): A bracket (2), the top of the base (1) being fixedly connected with the bracket (2); A motor (3), the motor (3) being fixedly connected to the upper side of the bracket (2); A mounting plate (4), the top of the base (1) being symmetrically fixed with the mounting plate (4); Rotating conveying rollers (41), a pair of rotating conveying rollers (41) being rotatably connected between the two mounting plates (4); A cloth conveying assembly (5), wherein the cloth conveying assembly (5) is provided between the two mounting plates (4), and the cloth conveying assembly (5) is used to intermittently convey the cloth; A thickness sensing component (6), wherein the front mounting plate (4) is provided with a thickness sensing component (6), and the thickness sensing component (6) is used to sense whether the fabric is deflected; A cloth deviation correction component (601), wherein the front mounting plate (4) is provided with the cloth deviation correction component (601), and the cloth deviation correction component (601) is used to correct the deviation of the cloth; The cloth conveying assembly (5) comprises a first sector gear (51), a transmission guide shaft (52), a transmission gear (53), a sliding conveying roller (54) and a fixed pull ring (55); the first sector gear (51) is fixedly connected to the output shaft of the motor (3); eight clamping columns are arranged on the front side of the first sector gear (51); a transmission guide shaft (52) is rotatably connected between two mounting plates (4); a transmission gear (53) is fixedly connected to the front side of the transmission guide shaft (52); the transmission gear (53) meshes with the first sector gear (51); a sliding conveying roller (54) is slidably connected to the transmission guide shaft (52); a fixed pull ring (55) is fixedly connected to the front side of the sliding conveying roller (54); and the transmission guide shaft (52) passes through the fixed pull ring (55); The thickness sensing component (6) comprises a conveying gear (61), a fixed support (62), a thickness lifting profiled rod (63), a movable wheel (64), an extrusion spring (65), a lifting rod (66) and a rotating pinion (67); the front portion of the transmission guide shaft (52) is fixedly connected to the conveying gear (61); the left portion of the front mounting plate (4) is fixedly connected to the fixed support (62); the thickness lifting profiled rod (63) is slidably connected to the fixed support (62); the lower portion of the thickness lifting profiled rod (63) near the fixed support (62) is rotatably connected to the movable wheel (64); the extrusion spring (65) is connected between the fixed support (62) and the thickness lifting profiled rod (63); the upper portion of the thickness lifting profiled rod (63) is fixedly connected to the lifting rod (66); the lifting rod (66) passes through the fixed support (62); and the lifting rod (66) near the conveying gear (61) is rotatably connected to the rotating pinion (67); The fabric deviation correction component (601) comprises a rotating screw (68), a fixed guide rod (69), a rotating gear (610) and a reciprocating pull plate (611). The upper part of the front mounting plate (4) is rotatably connected to the rotating screw (68). The rotating screw (68) is located above the transmission guide shaft (52). The upper part of the front mounting plate (4) is fixedly connected to the fixed guide rod (69). The rotating screw (68) is fixedly connected to the rotating gear (610). The rotating gear (610) is located above the conveying gear (61). The rotating gear (610) is meshed with the rotating pinion (67). The rotating screw (68) is threadedly connected to the reciprocating pull plate (611). The reciprocating pull plate (611) is slidably connected to the fixed guide rod (69). The reciprocating pull plate (611) contacts the inner side of the fixed pull ring (55).

2. A cloth cutting device for garment processing as claimed in claim 1, characterized in that: The cloth positioning assembly (7) is also included. The cloth positioning assembly (7) is arranged on the top of the base (1). The cloth positioning assembly (7) includes a fixed seat (71), a fixed slide rail frame (72), a sliding rod (73), a tension spring (74), a fixed protrusion (75), a lifting positioning plate (76), a tension spring (77) and a fixed L-shaped plate (78). The top of the base (1) is fixedly connected to a fixed seat (71). The fixed seat (71) is located on the right side of the two mounting plates (4). The top of the base (1) is fixedly connected to a pair of fixed slide rail frames (72). The left part of the fixed slide rail frame (72) is fixedly connected to the right part of the fixed seat (71). The fixed seat (71) is slidably connected to a sliding rod (73). A sliding rod (73) is connected to the fixed seat (71). For the tension spring (74), a pair of fixed convex frames (75) are fixedly connected to the right side of the lower part of the sliding rod (73), and two convex frames (75) are provided on the fixed convex frames. A lifting positioning plate (76) is slidably connected to the right side of the fixed seat (71). Round rods are provided on the front and rear sides of the lifting positioning plate (76). The round rods on the two lifting positioning plates (76) are respectively in contact with the left convex portions on the two fixed convex frames (75). Four tension springs (77) are connected between the lifting positioning plates (76) and the fixed seat (71). A fixed L-shaped plate (78) is fixedly connected to the top end of the sliding rod (73). The fixed L-shaped plate (78) is in contact with one of the clamping columns on the first sector gear (51). The fixed L-shaped plate (78) is located on the left side of the clamping column on the first sector gear (51).

3. A cloth cutting device for garment processing as claimed in claim 2, characterized in that: The invention also comprises a cloth approaching component (8), which is arranged on the side of the two fixed slide rail frames (72) away from each other. The cloth approaching component (8) comprises a sliding seat (81), a compression spring (82), a fixed handle (83) and a smoothing roller (84). The side of the two fixed slide rail frames (72) away from each other is slidably connected to the sliding seat (81), the side of the two sliding seats (81) away from each other is fixedly connected to the compression spring (82), the fixed handle (83) is fixedly connected to the compression spring (82), the cylindrical rods on the two fixed handles (83) are respectively in contact with the right side protrusions on the two fixed protrusions (75), and the smoothing roller (84) is rotatably connected between the two fixed handles (83), and the smoothing roller (84) is located above the base (1).

4. A cloth cutting device for garment processing as claimed in claim 3, characterized in that: The cloth smoothing assembly (9) is also included. The cloth smoothing assembly (9) is arranged on the front mounting plate (4). The cloth smoothing assembly (9) includes a second sector gear (91), a support plate (92), a transmission shaft (93), an intermittent pinion gear (94), a large pulley (95), a transverse shaft (96), a small pulley (97), a belt (98), a short shaft (99), a sprocket (910) and a chain (911). The output shaft of the motor (3) is fixedly connected to a second sector gear (91). The second sector gear (91) is located at the rear side of the first sector gear (51), a support plate (92) is fixedly connected to the mounting plate (4) at the front side, a transmission shaft (93) is rotatably connected to the upper part of the support plate (92), an intermittent pinion (94) is fixedly connected to the front side of the transmission shaft (93), the intermittent pinion (94) is located on the right side of the second sector gear (91), the intermittent pinion (94) is meshed with the second sector gear (91), and the transmission shaft (93) A large pulley (95) is fixedly connected to the rear side, a transverse shaft (96) is rotatably connected between the two fixed slide rail frames (72), a small pulley (97) is fixedly connected to the transverse shaft (96), a belt (98) is wound around the small pulley (97) and the large pulley (95), a short shaft (99) is rotatably connected to the top of the two fixed slide rail frames (72), a sprocket (910) is fixedly connected to the short shaft (99), and a pair of sprockets (910) are also fixedly connected to the transverse shaft (96). 10), a chain (911) is wound around the two sprockets (910) located at the front side, and a chain (911) is wound around the two sprockets (910) located at the rear side. The chain (911) is meshed with the adjacent sprockets (910). The front sliding seat (81) is slidably matched with the protruding portion on the left side of the front part of the chain (911) on the front side, and the rear sliding seat (81) is slidably matched with the protruding portion on the left side of the rear part of the chain (911) on the rear side.

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