Cloth high-speed discharging equipment for garment processing and working method of cloth high-speed discharging equipment

Abstract

The invention relates to the technical field of garment processing, in particular to high-speed cloth discharging equipment for garment processing and a working method of the high-speed cloth discharging equipment. The cloth shearing device comprises a conveying frame, a shearing mechanism is arranged on the conveying frame, and cloth is jointly placed between the conveying frame and the shearing mechanism; the shearing mechanism comprises a cutting piece used for cutting the cloth, and a correcting piece used for pressing the cloth and pushing and pulling the cloth in multiple directions is arranged outside the cutting piece. Compared with the prior art, the cloth is pulled in different directions, compared with single-direction tightening, the flatness of the cloth in the cutting process is better, the number of wrinkles is smaller, and the cutting quality of the cloth is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of clothing processing, and specifically, to a high-speed fabric blanking device for clothing processing and its working method. Background Art

[0002] A high-speed fabric blanking device is an automated device used in industries such as textile, clothing, and leather. It aims to improve production efficiency, reduce labor costs, and ensure the consistency of product quality through high-speed and precise cutting and blanking technologies. This device usually combines a mechanical structure, an automated control system, sensor technology, and high-speed cutting tools (such as lasers, ultrasonic waves, or mechanical blades) to achieve rapid and precise cutting and blanking of fabrics.

[0003] Fabric blanking is the process of cutting a whole roll or folded fabric into the desired shapes and sizes through systematic operations, covering preparation, positioning, cutting, and subsequent processing. A series of operations such as fabric inspection, pretreatment, positioning and layout, cutting operation, and subsequent processing are carried out to achieve fabric blanking.

[0004] Among them, during the cutting operation, the fabric is cut into appropriate sizes by a cutting device. However, in the prior art, due to the fabric's own certain ductility and flexibility, the fabric may wrinkle or not fully unfold during the cutting process, resulting in deviation of the cut piece size and affecting the blanking quality. Summary of the Invention

[0005] The present invention provides a high-speed fabric blanking device for clothing processing and its working method, which can overcome the defect of fabric wrinkling during the blanking process in the prior art.

[0006] According to a high-speed fabric blanking device for clothing processing of the present invention, it includes a transmission frame, a shearing mechanism is provided at the transmission frame, and a fabric is placed jointly between the transmission frame and the shearing mechanism; The shearing mechanism includes a cutting piece for cutting the fabric, and a correcting piece for pressing and pushing and pulling the fabric in multiple directions is arranged outside the cutting piece.

[0007] Compared with the prior art, by pulling the fabric in different directions, the flatness of the fabric during the cutting process is better and the number of wrinkles is less compared with pulling tightly in a single direction, improving the cutting quality of the fabric.

[0008] Preferably, the shearing mechanism further includes a pressing ring for contacting and pressing the fabric. A plurality of guiding grooves are equidistantly distributed on the outer wall of the pressing ring. A pulling piece is slidably arranged in the plurality of guiding grooves. A pulling end for pulling the fabric in multiple directions is formed on the outer wall of the pulling piece away from the guiding groove side, and a contact surface for contacting the fabric is formed at the bottom of the outer wall of the pulling end.

[0009] In the present invention, the pressing ring moves towards the fabric direction, causing one end of the pulling member away from the pulling end to rotate in the height direction within the guiding groove. When the pressing ring moves downward to be parallel to the fabric, the fabric can be pressed and fixed.

[0010] Preferably, the inner wall of the guiding groove forms a guiding portion with gradually increasing thickness from low to high, and the pulling member has a cooperating portion for cooperating with the guiding portion.

[0011] In the present invention, the pulling member slides outwards, and the pulling end in contact with the fabric will drive the fabric to be pulled slightly, achieving multi-directional tensioning of the fabric. When the pressing ring fits with the fabric, the pulling end stops moving, and the pressing ring can perform secondary fixation on the tensioned fabric, improving the stability during the cutting process.

[0012] Preferably, the shearing mechanism further includes a fixing frame provided at the upper end of the transmission part of the transmission rack. A cutting cavity is formed through the outer wall of the fixing frame. A shearing column that can move up and down is provided along the height direction on the inner wall of the outer wall of the fixing frame. A connecting member is formed on the upper part of the outer wall of the pressing ring, and a connecting platform is formed in the middle and lower part of the outer wall of the shearing column. The connecting member and the connecting platform are connected by bolts.

[0013] In the present invention, the shearing column is pushed to move by an electric push rod, causing the pressing ring to move up and down, and it is installed through the connecting member and the connecting platform, which facilitates the disassembly and installation of the shearing column and the pressing ring, and is convenient for subsequent replacement and maintenance.

[0014] Preferably, a sliding groove is formed along the height direction in the middle of the outer wall of the shearing column. A sliding platform is slidably provided in the sliding groove. A plurality of inclined plates that incline outwards are formed on the outer wall of the sliding platform. A wrapping ring is formed at the lower end of the outer walls of the plurality of inclined plates. A wrapping cavity for wrapping the pulling member is formed at the lower end of the inner wall of the wrapping ring. An inclined portion with gradually decreasing thickness is formed from the outside to the inside on the inner wall of the wrapping cavity. A fitting portion for cooperating with the inclined portion is formed on the upper part of the outer wall of the pulling member.

[0015] In the present invention, after the cutting is completed, the pressing ring moves upwards, and the fitting portion will slide again with the inclined portion in the wrapping cavity. The wrapping cavity will wrap the fitting portion, thereby pushing the pulling member back into the guiding groove, so as to realize the reset of the pulling member and achieve multiple pressing and fixing.

[0016] Preferably, a pressing platform is threadedly fixed on the outer wall of the shearing column above the sliding groove. A spring is provided between the pressing platform and the sliding platform, and the spring is used to push the sliding platform to slide towards the fitting portion.

[0017] In the present invention, the spring will push the sliding platform under the extrusion of the pressing platform, and transmit it to the wrapping ring through the inclined plate, providing pressing force for the wrapping ring to ensure the stable reset of the pulling member. In addition, the wrapping ring can also apply additional downward pressure on the pulling member, so that the contact surface presses the fabric more tightly, thereby improving the stability of the device in pulling the fabric in multiple directions.

[0018] Preferably, the cutting piece is threadedly connected to the inner wall of the pressing ring, the cutting piece has a cutting portion that contacts the cloth, and a plurality of grab blocks are evenly arranged on the inner wall of the cutting piece.

[0019] In the present invention, the fabric cutting device of the present invention cuts the fabric by pressing the cutting portion at the lower end of the cutting piece against the fabric, and the cutting piece and the pressing ring are detachably connected, which facilitates subsequent maintenance and replacement of the blade and improves the maintenance efficiency of the device.

[0020] Preferably, mounting frames are provided on the outer wall of the transmission frame on both sides of the shearing mechanism, and dust sticks are installed on the mounting frames.

[0021] In the present invention, when the transmission frame is conveying the cloth, the dust and debris before and after the cloth is cut can be absorbed by the sticky stick, thereby improving the cutting stability and reducing the difficulty of subsequent cloth processing.

[0022] Preferably, a transmission ring is provided on the upper part of the outer wall of the pressing platform, and a movable groove is provided on both sides of the fixed frame. The transmission ring has an expansion plate for sliding in the movable groove, and a tooth plate is provided at the end of the expansion plate. A transmission gear for engaging with the tooth plate is rotated on both sides of the outer wall of the fixed frame. A first expansion ring is provided on the outer wall of the transmission gear, and a second expansion ring is provided at both ends of the sticky stick. A transmission belt is provided between the first expansion ring and the second expansion ring. In the present invention, the tooth plate is driven to move up and down by the expansion plate, thereby driving the first expansion ring to rotate, and then the second expansion ring and the sticky stick are driven to rotate by the transmission belt, thereby achieving uniform adsorption of dust and debris.

[0023] The present invention also provides a method for high-speed cloth cutting for garment processing, comprising the following steps: S1: Place the fabric on the conveyor rack, and use the retractable rollers on the conveyor rack to pull the fabric to achieve continuous movement of the fabric; S2: The shear column is electrically driven to make the correction piece press the fabric initially, and push and tighten the fabric in multiple directions; S3: After the fabric is tightened, the cutting piece comes into contact with the fabric and cuts the fabric into a suitable shape.

[0024] Through the above-mentioned mechanism, the fabric is pushed and tightened in multiple directions through the correction piece. The present application tightens the cutting part in multiple directions during the cutting process. Compared with the traditional placement, the tightening effect is better. Description of the Drawings

[0025] Figure 1 It is a schematic diagram of the transmission rack in Embodiment 1; Figure 2 It is a schematic diagram of the fixing rack in Embodiment 1; Figure 3 It is a schematic diagram of the sliding platform in Embodiment 1; Figure 4 It is a schematic diagram of the dust sticking rod in Embodiment 1; Figure 5 It is a schematic diagram of the wrapping ring in Embodiment 1; Figure 6 It is a schematic diagram of the pressing ring in Embodiment 1; Figure 7 It is a schematic diagram of the cutting piece in Embodiment 1; Figure 8 In Embodiment 1 Figure 3 It is an enlarged schematic diagram of the structure at A in

[0026] 110. Transmission rack; 120. Shearing mechanism; 130. Fixing rack; 140. Cutting cavity; 150. Mounting rack; 160. Dust sticking rod; 210. Shearing column; 310. Cutting piece; 311. Cutting part; 312. Grabbing block; 320. Correction piece; 321. Pressing ring; 330. Guide groove; 340. Pulling piece; 341. Fitting part; 350. Guide part; 360. Matching part; 370. Sliding platform; 371. Inclined plate; 380. Wrapping ring; 390. Wrapping cavity; 391. Inclined part; 410. Moving groove; 420. Expansion plate; 430. Rack; 440. Driving gear; 450. First expansion ring; 460. Second expansion ring; 470. Driving belt; 510. Driving ring; 610. Pulling end; 620. Contact surface; 630. Connecting piece; 640. Connecting platform; 650. Sliding groove; 660. Pressing platform; 670. Spring. Detailed Embodiments

[0027] To further understand the content of the present invention, the present invention will be described in detail in combination with embodiments. It should be understood that the embodiments are only for explaining the present invention and not for limiting it.

[0028] Embodiment 1 As Figures 1-3 shown, this embodiment provides a high-speed fabric blanking device for garment processing, which includes a transmission rack 110, a shearing mechanism 120 is provided at the transmission rack 110, and a fabric is placed jointly between the transmission rack 110 and the shearing mechanism 120; the shearing mechanism 120 includes a cutting piece 310 for cutting the fabric, and a correction piece 320 for pressing and pushing and pulling the fabric in multiple directions is provided outside the cutting piece 310.

[0029] The present application discloses a high-speed cloth blanking device for garment processing. During the cloth cutting process, the pulling member 340 on the correcting member 320 pulls the cloth in multiple directions, pulling the surface of the cloth. Compared with the prior art, by pulling the cloth in different directions, compared with pulling tightly in a single direction, the flatness during the cloth cutting process is better, the number of wrinkles is less, and the cutting quality of the cloth is improved.

[0030] Combined with Figures 2-8 As shown, in this embodiment, the shearing mechanism 120 further includes a pressing ring 321 for contacting and pressing the cloth. A plurality of guide grooves 330 are equidistantly distributed on the outer wall of the pressing ring 321. A pulling member 340 is slidably arranged in the plurality of guide grooves 330. A pulling end 610 for pulling the cloth in multiple directions is formed on the outer wall of the pulling member 340 away from one side of the guide groove 330. A contact surface 620 for contacting the cloth is formed at the bottom of the outer wall of the pulling end 610; a guiding portion 350 with a gradually increasing thickness is formed on the inner wall of the guide groove 330 from low to high, and the pulling member 340 has a cooperating portion 360 for cooperating with the guiding portion 350.

[0031] Through the above structure, during the cloth cutting process, the pulling end 610 on the pressing ring 321 will contact the cloth surface. During this period, the pressing ring 321 moves towards the cloth direction, so that one end of the pulling member 340 away from the pulling end 610 rotates in the guide groove 330 along the height direction. When the pressing ring 321 moves downward to be parallel to the cloth, the cloth can be pressed and fixed; before that, due to the continuous downward pressure of the pressing ring 321, the cooperating portion 360 will move upward in the guide groove 33, and the cooperating portion 360 will slidably cooperate with the guiding portion 350, so that the pulling member 340 slides outward, and the pulling end 610 in contact with the cloth will drive the cloth to be pulled slightly, realizing multi-directional tensioning of the cloth. When the pressing ring 321 is attached to the cloth, the pulling end 610 stops moving, and the pressing ring 321 can perform secondary fixation on the tightened cloth, improving the stability during the cutting process.

[0032] Combined with Figures 1-8As shown in the figure, in this embodiment, the shearing mechanism 120 further includes a fixing frame 130 provided at the upper end of the conveying part of the conveying frame 110. A cutting cavity 140 is formed through the outer wall of the fixing frame 130. A shearing column 210 that can move up and down is provided on the inner wall of the outer wall of the fixing frame 130 along the height direction. An upper part of the outer wall of the pressing ring 321 is formed with a connecting member 630. A connecting platform 640 is formed in the middle and lower part of the outer wall of the shearing column 210. The connecting member 630 and the connecting platform 640 are bolted together; a sliding groove 650 is formed in the middle of the outer wall of the shearing column 210 along the height direction. A sliding platform 370 is slidably arranged in the sliding groove 650. A plurality of inclined plates 371 that incline outwards are formed on the outer wall of the sliding platform 370. A wrapping ring 380 is formed at the lower ends of the outer walls of the plurality of inclined plates 371. A wrapping cavity 390 for wrapping the pulling member 340 is formed at the lower end of the inner wall of the wrapping ring 380. An inclined part 391 with a gradually decreasing thickness is formed on the inner wall of the wrapping cavity 390 from the outside to the inside. A fitting part 341 for cooperating with the inclined part 391 is formed on the upper part of the outer wall of the pulling member 340.

[0033] With the above structure, when cutting is required, the electric push rod is used to push the shearing column 210 to move, so that the pressing ring 321 moves up and down, and the connecting member 630 and the connecting platform 640 are used for installation, which is convenient for disassembling and installing the shearing column 210 and the pressing ring 321, and is convenient for subsequent replacement and maintenance; at the same time, when the pulling member 340 moves upwards, the wrapping ring 380 that wraps it will be pushed upwards, and when the pulling member 340 is stretched outwards, the fitting part 341 will slide obliquely with the inclined part 391 in the wrapping cavity 390, continuously pushing the wrapping ring 380 upwards. When the cutting is over, the pressing ring 321 moves upwards, and the fitting part 341 will slide with the inclined part 391 in the wrapping cavity 390 again, and the wrapping cavity 390 will wrap the fitting part 341, thereby pushing the pulling member 340 back into the guiding groove 330, so as to realize the reset of the pulling member 340 and achieve multiple pressing and fixing.

[0034] Combined Figures 3-8 As shown in the figure, in this embodiment, a pressing platform 660 is fixed to the outer wall of the shearing column 210 by threads above the sliding groove 650. A spring 670 is arranged between the pressing platform 660 and the sliding platform 370. The spring 670 is used to push the sliding platform 370 to slide towards the fitting part 341; the cutting member 310 is threadedly connected to the inner wall of the pressing ring 321. The cutting member 310 has a cutting part 311 that contacts the fabric. A plurality of grabbing blocks 312 are uniformly arranged at the inner wall of the cutting member 310.

[0035] Through the above structure, the spring 670 is placed on the sliding platform 370, and then the pressing platform 660 is rotated to the outside of the shear column 210 for fixation. The spring 670 will push the sliding platform 370 under the extrusion of the pressing platform 660, and transmit it to the wrapping ring 380 through the inclined plate 371, providing pressing force for the wrapping ring 380 to ensure the stable reset of the pulling member 340. In addition, the wrapping ring 380 can also apply additional downward pressure to the pulling member 340, so that the contact surface 620 presses the cloth more tightly, thereby improving the stability of the device in pulling the cloth in multiple directions; at the same time, the cloth cutting of this device is achieved by pressing the cutting part 311 at the lower end of the cutting member 310 with the cloth, and the cutting member 310 and the pressing ring 321 are detachably connected, which is convenient for subsequent maintenance and replacement of the blade, thereby improving the maintenance efficiency of the device.

[0036] Combine Figures 2-7 As shown, in this embodiment, mounting brackets 150 are provided on the outer wall of the transmission frame 110 on both sides of the shearing mechanism 120, and a sticky stick 160 is installed on the mounting bracket 150; a transmission ring 510 is provided on the upper part of the outer wall of the pressing platform 660, and a movable groove 410 is provided on both sides of the fixed frame 130. The transmission ring 510 has an expansion plate 420 for sliding in the movable groove 410, and a tooth plate 430 is provided at the end of the expansion plate 420. Transmission gears 440 for engaging with the tooth plate 430 are rotated on both sides of the outer wall of the fixed frame 130, and a first expansion ring 450 is provided on the outer wall of the transmission gear 440, and a second expansion ring 460 is provided at both ends of the sticky stick 160, and a transmission belt 470 is provided between the first expansion ring 450 and the second expansion ring 460.

[0037] Through the above structure, when the transmission rack 110 is conveying the cloth, the dust and debris before and after the cloth is cut can be adsorbed by the sticky stick 160, thereby improving the cutting stability and reducing the difficulty of subsequent cloth processing; at the same time, when the shear column 210 moves up and down, it will drive the transmission ring 510 to move up and down, thereby driving the tooth plate 430 to move up and down through the expansion plate 420, thereby driving the first expansion ring 450 to rotate, and then driving the second expansion ring 460 and the sticky stick 160 to rotate through the transmission belt 470, thereby achieving uniform adsorption of dust and debris.

[0038] The present invention also provides a method for high-speed cloth cutting for garment processing, comprising the following steps: S1: Place the fabric on the transport rack 110, and use the retractable rollers on the transport rack 110 to pull the fabric to achieve continuous movement of the fabric; S2: The shearing column 210 is electrically driven to cause the correction piece 320 to initially press the fabric and push and tighten the fabric in multiple directions; S3: After the fabric is tightened, the cutting piece 310 contacts the fabric and cuts the fabric into a suitable shape.

[0039] Through the above mechanism, the fabric is pushed and tightened in multiple directions by the correcting piece 320. In the cutting process of the present application, the cutting part is tightened in multiple directions, and the tightening effect is better than that of the traditional placement.

[0040] The above is only the preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and retouches should also be regarded as within the protection scope of this template.

[0041] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, as well as a specific orientation structure and operation. Therefore, it cannot be understood as a limitation to the present invention. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Therefore, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more.

[0042] In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", etc. 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0043] The above has described an embodiment of the present invention in detail, but the content described is only the preferred embodiment of the present invention and cannot be considered as used to limit the implementation scope of the present invention. All equal changes and improvements made according to the scope of the present invention application should still fall within the patent coverage scope of the present invention.

Claims

1. A high-speed fabric cutting device for garment processing, characterized in that It includes a transmission rack (110), where a shearing mechanism (120) is provided, and a piece of fabric is placed jointly between the transmission rack (110) and the shearing mechanism (120). The shearing mechanism (120) includes a cutting piece (310) for cutting the fabric, and a correcting piece (320) for pressing and pushing and pulling the fabric in multiple directions is arranged outside the cutting piece (310).

2. The high-speed fabric cutting equipment for clothing processing according to claim 1, characterized in that: The shearing mechanism (120) further includes a pressing ring (321) for pressing against the fabric in contact. A plurality of guiding grooves (330) are equidistantly distributed on the outer wall of the pressing ring (321). A pulling piece (340) is slidably arranged in the plurality of guiding grooves (330). A pulling end (610) for pulling the fabric in multiple directions is formed on one side of the outer wall of the pulling piece (340) away from the guiding groove (330), and a contact surface (620) for contacting the fabric is formed at the bottom of the outer wall of the pulling end (610).

3. The high-speed fabric cutting equipment for garment processing according to claim 2, characterized in that: The inner wall of the guiding groove (330) forms a guiding part (350) with gradually increasing thickness from low to high, and the pulling piece (340) has a matching part (360) for cooperating with the guiding part (350).

4. The high-speed cloth cutting device for garment processing according to claim 1, wherein: The shearing mechanism (120) further includes a fixing rack (130) arranged at the upper end of the transmission part of the transmission rack (110). A cutting cavity (140) is formed through the outer wall of the fixing rack (130). A shearing column (210) that can move up and down is arranged on the inner wall of the outer wall of the fixing rack (130) along the height direction. A connecting piece (630) is formed on the upper part of the outer wall of the pressing ring (321), and a connecting platform (640) is formed in the middle and lower part of the outer wall of the shearing column (210). The connecting piece (630) and the connecting platform (640) are connected by bolts.

5. The high-speed fabric cutting device for garment processing according to claim 4, characterized in that: A sliding groove (650) is formed along the height direction in the middle of the outer wall of the shearing column (210). A sliding platform (370) is slidably arranged in the sliding groove (650). A plurality of inclined plates (371) that are inclined outward are formed on the outer wall of the sliding platform (370). A wrapping ring (380) is formed at the lower end of the outer wall of the plurality of inclined plates (371). A wrapping cavity (390) for wrapping the pulling piece (340) is formed at the lower end of the inner wall of the wrapping ring (380). An inclined part (391) with gradually decreasing thickness is formed on the inner wall of the wrapping cavity (390) from outside to inside. A fitting part (341) for cooperating with the inclined part (391) is formed on the upper part of the outer wall of the pulling piece (340).

6. The high-speed fabric cutting equipment for garment processing according to claim 5, wherein: A pressing platform (660) is fixed by threading on the outer wall of the shearing column (210) at the upper part of the sliding groove (650). A spring (670) is arranged between the pressing platform (660) and the sliding platform (370), and the spring (670) is used to push the sliding platform (370) to slide towards the fitting part (341).

7. The high-speed fabric blanking device for garment processing according to claim 2, wherein: The cutting piece (310) is threadedly connected to the inner wall of the pressing ring (321). The cutting piece (310) has a cutting part (311) for contacting the fabric, and a plurality of grasping blocks (312) are uniformly arranged at the inner wall of the cutting piece (310).

8. The high-speed fabric cutting equipment for garment processing according to claim 1, characterized in that: Mounting racks (150) are arranged on both sides of the outer wall of the transmission rack (110) where the shearing mechanism (120) is located, and a dust sticking stick (160) is installed at the mounting racks (150).

9. The high-speed fabric cutting equipment for garment processing according to claim 8, wherein: A transmission ring (510) is provided on the upper portion of the outer wall of the pressing platform (660), and movable grooves (410) are provided on both sides of the fixed frame (130). The transmission ring (510) has an expansion plate (420) for sliding in the movable groove (410), and a tooth plate (430) is provided at the end of the expansion plate (420). Transmission gears (440) for engaging with the tooth plate (430) are rotatably provided on both sides of the outer wall of the fixed frame (130), and a first expansion ring (450) is provided on the outer wall of the transmission gear (440). Second expansion rings (460) are provided at both ends of the sticky stick (160), and a transmission belt (470) is provided between the first expansion ring (450) and the second expansion ring (460).

10. A working method for high-speed blanking of fabrics for clothing processing, characterized in that, The following steps are involved: S1: placing the cloth on the transmission rack (110), and pulling the cloth by the retracting roller on the transmission rack (110) to achieve continuous movement of the cloth; S2: The shearing column (210) is electrically driven to cause the correction piece (320) to initially press the fabric, and to push and tighten the fabric in multiple directions; S3: After the cloth is tightened, the cutting member (310) comes into contact with the cloth and cuts the cloth into a suitable shape.

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