A fabric cutting device for garment processing

Abstract

This utility model relates to the technical field of garment processing, and in particular to a garment processing fabric cutting device, including a worktable, a fabric cutting structure for cutting fabric, a pulling structure for pulling the fabric from one side of the fabric cutting structure to the other side, and a clamping component for preventing the fabric from moving. The fabric cutting structure and the clamping component are arranged on the upper part of the worktable, and the pulling structure is arranged on the lower part of the worktable. The fabric is placed on the worktable and clamped by the clamping component. The pulling structure fixes one end of the fabric and pulls the fabric from one end of the fabric cutting structure to the other end. The fabric cutting structure cuts the fabric. The pulling structure then returns to pull the uncut fabric and repeats the above action. The clamping component prevents the fabric from moving during cutting. It can automatically cut fabric in batches, save labor, reduce the safety hazards of manual operation, and improve the efficiency of fabric cutting.

Description

Technical Field

[0001] This utility model relates to the field of garment processing technology, and in particular to a garment processing fabric cutting device. Background Technology

[0002] A fabric cutting machine is a commonly used machine in garment processing. It is used for the rough cutting of raw fabric and is widely used in clothing, textiles, towels, bed sheets, plastic films and other materials. The cutting process is the most basic and critical step in garment production, and its quality affects the quality of batch products.

[0003] Chinese utility model patent CN214328247U discloses a fabric cutting device for garment processing, including a cutting table. A U-shaped plate is fixedly connected to the cutting table, and an L-shaped plate that can be raised and lowered is provided inside the U-shaped plate. A rectangular frame pressure plate is fixedly connected to the lower end of the L-shaped plate. A rectangular rod is slidably connected to the L-shaped plate. The cutter is opposite to the inner frame of the rectangular frame pressure plate. An installation block is fixedly connected to the upper end of the rectangular rod. A spring is fixedly connected between the installation block and the L-shaped plate. The spring is sleeved on the outside of the rectangular rod. An alignment plate that abuts against the U-shaped plate is fixedly connected to the cutting table. Four support legs are fixedly connected to the bottom of the cutting table, and each of the four support legs is provided with a walking mechanism.

[0004] When in use, the staff places the fabric on the cutting table with one side against the alignment plate, and then starts the electric telescopic rod. The electric telescopic rod moves and drives the cutter to extend into the cutting groove, which can then cut the fabric.

[0005] However, the above-mentioned equipment can only cut the fabric once and cannot automatically cut clothing fabric in batches. If the fabric needs to be cut multiple times, the operator needs to pull the fabric to one side of the cutter at the cut point before cutting, which is very labor-intensive and poses a great safety hazard. Utility Model Content

[0006] In order to cut garment fabrics in batches and improve the efficiency of garment cutting, this utility model provides a garment processing fabric cutting device.

[0007] This utility model provides a fabric cutting device for garment processing, which adopts the following technical solution:

[0008] A fabric cutting device for garment processing includes a worktable, a fabric cutting structure, and a pulling structure. The worktable has multiple parallel elongated holes. The fabric cutting structure is located on the upper part of the worktable, and the pulling structure is located on the lower part of the worktable. The pulling structure includes a drive assembly, a moving component, a fixed plate, and multiple needles. The drive assembly drives the moving component to slide along the worktable. The moving component is mounted on the drive assembly. The fixed plate is located on the side of the moving component near the worktable and is slidably connected to the moving component. The multiple needles are fixedly connected to the end face of the fixed plate near the worktable, with the needles positioned on the center line of the elongated holes. The moving direction of the moving component is parallel to the length direction of the elongated holes.

[0009] By adopting the above technical solution, the fabric is placed on the workbench, and the drive component drives the moving part to move to the lower part of the workbench where the fabric is located. The fixing part can drive the needle to move towards the workbench. The needle passes through the elongated hole of the workbench and through the fabric. The drive component controls the moving part to move. The needle on the fixing part drives the fabric through the fabric cutting structure to a designated position and stops. The fabric cutting structure cuts the fabric. After the operation is completed, the fixing part moves away from the workbench, so that the needle tip enters the elongated hole of the workbench. The drive structure drives the moving part to come under the fabric again. Repeating the above actions completes the automatic batch cutting of the fabric, saving labor, reducing the safety hazards of manual operation, and improving the efficiency of fabric cutting.

[0010] Furthermore, the workbench has a top end face and a bottom end face. Two mounting plates are provided on both sides of the bottom end face of the workbench. The drive assembly includes a motor and a lead screw. The lead screw is rotatably connected between the two mounting plates on one side of the bottom end face. The motor is fixedly connected to the mounting plate and is driven by the lead screw. A first guide rod is fixedly connected between the two mounting plates on the other side of the bottom end face.

[0011] Furthermore, the movable component is provided with a threaded hole adapted to the lead screw and a first guide hole adapted to the first guide rod. The lead screw passes through the threaded hole of the movable component, and the first guide rod passes through the first guide hole of the movable component. An electric push rod is provided on one end face of the movable component near the worktable. The electric push rod has a fixed end and a driving end. The fixed end is fixedly connected to the movable component, and the driving end is fixedly connected to the fixed plate. At least one second guide rod is provided on one end face of the fixed plate near the movable plate. The movable component is provided with a matching second guide groove, and the second guide rod is slidably connected in the second guide groove.

[0012] Furthermore, a support frame is provided on the top end face of the workbench. The support frame includes two longitudinal plates fixedly connected to the workbench and a transverse plate fixedly connected to the upper part of the longitudinal plates. A clamping assembly is provided on the workbench. The clamping assembly includes a first clamping plate and a second clamping plate. The first clamping plate is fixedly connected to the top end face of the workbench, and the second clamping plate is located above the first clamping plate. A transverse plate is provided between the two longitudinal plates, and two telescopic rods are provided between the transverse plate and the second clamping plate. Springs are sleeved on the outer side of the telescopic rods.

[0013] Furthermore, the opposing sides of the first clamping plate and the second clamping plate are each provided with a plurality of clamping teeth.

[0014] Furthermore, a first limiting plate is provided on the side of the second clamping plate, and a second limiting plate is fixedly connected to the top end face of the worktable. The first limiting plate and the second limiting plate are arranged opposite to each other. Both the first limiting plate and the second limiting plate are provided with multiple slots for needles to pass through, and the slots are located directly above the elongated hole.

[0015] Furthermore, the fabric cutting structure is installed inside the support frame and is positioned between the first limiting plate and the second limiting plate. The fabric cutting structure includes a cylinder and a cutter. The cylinder has a fixed end and a driving end. The fixed end of the cylinder is fixedly connected to one end face of the transverse plate near the worktable. The second end of the cylinder is fixedly connected to the cutter. The cutter is slidably connected to two longitudinal plates. Slider blocks are provided on both sides of the cutter. Slider grooves adapted to the sliders are provided on the longitudinal plates. The sliders are slidably positioned within the slide grooves.

[0016] Furthermore, two connecting plates are provided on the top end face of the workbench, and a fabric roller is provided between the two connecting plates. The fabric roller is rotatably connected to the connecting plates.

[0017] Furthermore, a support leg is provided on the bottom end face of the workbench.

[0018] In summary, this utility model has at least one of the following beneficial technical effects:

[0019] 1. By setting up a pulling structure, one end of the fabric can be fixed and the fabric can be pulled from one end of the fabric cutting structure to the other end, which can complete the automatic batch cutting of the fabric, save labor, reduce the safety hazards of manual operation, and improve the efficiency of fabric cutting.

[0020] 2. With the setting of the first limiting plate and the second limiting plate, after the fabric passes between the first clamping plate and the second clamping plate, its position is at the lower part of the second clamping plate. When the needle passes through the fabric, the first limiting plate on the second clamping plate can restrict the position of the fabric to prevent the fabric from being lifted up without the needle passing through it.

[0021] 3. Through the setting of the clamping components, the fabric passes through the first clamping plate and the second clamping plate. The spring between the second clamping plate and the horizontal plate provides elastic force. The second clamping plate presses the fabric on the first clamping plate, reducing the probability of the fabric moving during cutting. When the pulling structure pulls the fabric, the clamping components can flatten the fabric to ensure the flatness of the fabric. Attached Figure Description

[0022] Figure 1 This is a first-person view structural diagram of the entire application;

[0023] Figure 2 This is a structural diagram of the entire application from a second perspective;

[0024] Figure 3 This is a structural diagram of the entire application from a third-person perspective;

[0025] Figure 4 This is a schematic diagram of the structure of the worktable and clamping components in this application.

[0026] Figure 5 This is a schematic diagram of the structure of the clamping component of this application;

[0027] Figure 6 This is a schematic diagram of the structure of the second clamping member cooperating with the first limiting plate in this application;

[0028] Figure 7 This is a schematic diagram of the structure of the movable plate and the fixed plate in this application.

[0029] Figure 8 This is a schematic diagram of the structure within the support frame of this application;

[0030] Reference numerals: 100, workbench; 110, elongated hole; 120, mounting plate; 130, first guide rod; 140, support frame; 141, transverse plate; 142, longitudinal plate; 150, horizontal plate; 160, chute; 170, connecting plate; 180, fabric roller; 190, support leg; 200, fabric cutting structure; 210, cylinder; 220, cutter; 221, slider; 300, pulling structure; 3 10. Drive assembly; 311. Motor; 312. Lead screw; 320. Moving part; 330. Fixed plate; 340. Needle; 350. Electric push rod; 360. Second guide rod; 400. Clamping assembly; 410. First clamping plate; 420. Second clamping plate; 430. Telescopic rod; 440. Spring; 450. Grip teeth; 510. First limiting plate; 520. Second limiting plate; 530. Groove. Detailed Implementation

[0031] The technical solutions of this utility model are clearly and completely described below through specific embodiments. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. This utility model can also be implemented or applied through other different specific embodiments. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0032] The following combination Figures 1-8 The present invention will be described in further detail below.

[0033] This embodiment discloses a fabric cutting device for garment processing, referring to... Figures 1-3 The system includes a workbench 100, a fabric cutting structure 200 for cutting fabric, a pulling structure 300 for pulling the fabric from one side of the fabric cutting structure 200 to the other side, and a clamping assembly 400 for preventing the fabric from moving. The fabric cutting structure 200 and the clamping assembly 400 are located on the upper part of the workbench 100, and the pulling structure 300 is located on the lower part of the workbench 100. The fabric is placed on the workbench 100 and clamped by the clamping assembly 400. The pulling structure 300 fixes one end of the fabric and pulls the fabric from one end of the fabric cutting structure 200 to the other end, cutting the fabric. The pulling structure 300 then returns to pull the uncut fabric and repeats the above action. The clamping assembly 400 prevents the fabric from moving during cutting. This system can automatically cut fabric in batches, saving labor, reducing the safety hazards of manual operation, and improving the efficiency of fabric cutting.

[0034] Reference Figures 1-4 In this embodiment, the workbench 100 is a rectangular tabletop with multiple parallel elongated holes 110 that pass through it. The workbench 100 has a top end face and a bottom end face. Two mounting plates 120 are provided on both sides of the bottom end face of the workbench 100. A support frame 140 is provided on the top end face of the workbench 100. The support frame 140 includes two longitudinal plates 142 fixedly connected to the workbench 100 and a transverse plate 141 fixedly connected to the upper part of the longitudinal plates 142. Two connecting plates 170 are provided on the top end face of the workbench 100. A fabric roller 180 is provided between the two connecting plates 170. The fabric roller 180 is rotatably connected to the connecting plates 170, and the fabric roll is placed on the fabric roller 180. A support leg 190 is provided on the bottom end face of the workbench 100.

[0035] Reference Figure 3 , Figure 7The traction structure 300 includes a drive assembly 310, a moving part 320, a fixed plate 330, and multiple needles 340. The drive assembly 310 is used to drive the moving part 320 to slide along the worktable 100. The moving part 320 is mounted on the drive assembly 310. The fixed plate 330 is disposed on the side of the moving part 320 near the worktable 100 and is slidably connected to the moving part 320. The multiple needles 340 are fixedly connected to one end face of the fixed plate 330 near the worktable 100. The needles 340 are located on the center line of the elongated hole 110. The moving direction of the moving part 320 is parallel to the length direction of the elongated hole 110.

[0036] Reference Figures 1-2 The drive assembly 310 includes a motor 311 and a lead screw 312. The lead screw 312 is rotatably connected between two mounting plates 120 on one side of the bottom end face. The motor 311 is fixedly connected to the mounting plate 120. The motor 311 is connected to the lead screw 312 in a transmission connection. A first guide rod 130 is fixedly connected between the two mounting plates 120 on the other side of the bottom end face.

[0037] Reference Figure 7 The movable component 320 is provided with a threaded hole adapted to the lead screw 312 and a first guide hole adapted to the first guide rod 130. The lead screw 312 passes through the threaded hole of the movable component 320, and the first guide rod 130 passes through the first guide hole of the movable component 320. An electric push rod 350 is provided on one end face of the movable component 320 near the worktable 100. The electric push rod 350 has a fixed end and a driving end. The fixed end is fixedly connected to the movable component 320, and the driving end is fixedly connected to the fixed plate 330. At least one second guide rod 360 is provided on one end face of the fixed plate 330 near the movable plate. The movable component 320 is provided with a matching second guide groove, and the second guide rod 360 is slidably connected in the second guide groove.

[0038] Thus, the fabric roll is placed on the fabric roller 180, and the fabric extends from the fabric roller 180 and is placed on the worktable 100, with one end of the fabric covering one end of the elongated hole 110. The drive assembly 310 drives the moving part 320 to move to the lower part of the worktable 100 where the fabric is located. The fixing part can drive the needle 340 to move closer to the worktable 100. Specifically, the motor 311 rotates, driving the lead screw 312 to rotate. The rotation of the lead screw 312 drives the moving part 320 to move along the first guide rod 130 towards the end where the fabric is located. After moving to below the fabric, the electric push rod 350 extends, and the fixing plate 330 drives the needle 340 into the elongated hole 110. As the fabric passes through, motor 311 reverses, and moving component 320 moves in the opposite direction. Needle 340 on the fixed component drives the fabric through the fabric cutting structure 200 to a designated position and stops. Fabric cutting structure 200 cuts the fabric. After the operation is completed, electric push rod 350 retracts, driving the fixed component to move away from worktable 100, so that the tip of needle 340 enters the elongated hole 110 of worktable 100 and is below the top end face. The worker takes out the cut fabric, and the drive structure drives moving component 320 to come back under the fabric. Repeating the above actions completes the automatic batch cutting of fabric, improving the efficiency of fabric cutting.

[0039] Reference,5- Figure 6 In this embodiment, a clamping assembly 400 is provided on the workbench 100. The clamping assembly 400 includes a first clamping plate 410 and a second clamping plate 420. The first clamping plate 410 is fixedly connected to the top end face of the workbench 100. The second clamping plate 420 is disposed above the first clamping plate 410. A horizontal plate 150 is disposed between the two longitudinal plates 142. Two telescopic rods 430 are disposed between the horizontal plate 150 and the second clamping plate 420. A spring 440 is sleeved on the outside of the telescopic rods 430. Multiple clamping teeth 450 are provided on the opposite sides of the first clamping plate 410 and the second clamping plate 420.

[0040] Thus, the fabric passes through the first clamping plate 410 and the second clamping plate 420. The spring 440 between the second clamping plate 420 and the horizontal plate 150 provides elastic force. The second clamping plate 420 presses the fabric onto the first clamping plate 410, reducing the probability of the fabric moving during cutting. When the pulling structure 300 pulls the fabric, the clamping assembly 400 can flatten the fabric to ensure its flatness.

[0041] Reference Figure 4In this embodiment, a first limiting plate 510 is provided on the side of the second clamping plate 420, and a second limiting plate 520 is fixedly connected to the top end face of the worktable 100. The first limiting plate 510 and the second limiting plate 520 are arranged opposite to each other. Both the first limiting plate 510 and the second limiting plate 520 are provided with a plurality of slots 530 for the needles 340 to pass through. The slots 530 are located at the upper part of the elongated hole 110.

[0042] Thus, after the fabric passes between the first clamping plate 410 and the second clamping plate 420, it is positioned at the lower part of the second clamping plate 420. When the needle 340 passes through the fabric, the first limiting plate 510 on the second clamping plate 420 can restrict the position of the fabric to prevent the needle 340 from lifting the fabric without passing through it.

[0043] Reference Figure 8 In this embodiment, the fabric cutting structure 200 is disposed within the support frame 140 and between the first limiting plate 510 and the second limiting plate 520. The fabric cutting structure 200 includes a cylinder 210 and a cutter 220. The cylinder 210 has a fixed end and a driving end. The fixed end of the cylinder 210 is fixedly connected to one end face of the transverse plate 141 near the worktable 100. The second end of the cylinder 210 is fixedly connected to the cutter 220. The cutter 220 is slidably connected to two longitudinal plates 142. Slider blocks 221 are provided on both sides of the cutter 220. The longitudinal plates 142 are provided with slide grooves 160 adapted to the sliders 221. The sliders 221 are slidably disposed in the slide grooves 160.

[0044] Thus, after the fabric is pulled to the designated position, the cylinder 210 extends, and the cutter 220 moves towards the fabric until the fabric is cut. After cutting, the cylinder 210 retracts, causing the cutter 220 to return to its original position.

[0045] The motor 311, electric push rod 350 and cylinder 210 are externally connected to a controller and a power supply. The controller is existing technology, and its specific structure will not be described in detail here.

[0046] The implementation principle of this embodiment is as follows:

[0047] A fabric roll is mounted on a fabric roller 180. The fabric extends from the fabric roller 180 and is placed on a worktable 100, with one end of the fabric covering one end of an elongated hole 110. The drive assembly 310 drives the moving part 320 to move to the lower part of the worktable 100 where the fabric is located. The fixing part can drive the needle 340 to move closer to the worktable 100. Specifically, the motor 311 rotates, driving the lead screw 312 to rotate. The rotation of the lead screw 312 drives the moving part 320 to move along the first guide rod 130 towards the end where the fabric is located. After moving to below the fabric, the electric push rod 350 extends, and the fixing plate 330 drives the needle 340 to pass through the elongated hole 110 and through the fabric. The motor 311 reverses, and the moving part 320 moves in the opposite direction. Needle 340 pulls the fabric through the fabric cutting structure 200 to a designated position and stops. The fabric cutting structure 200 cuts the fabric. After the fabric is pulled to the designated position, cylinder 210 extends and cutter 220 moves towards the fabric until it is cut. After cutting, cylinder 210 retracts and cutter 220 returns to its original position. After the operation is completed, electric push rod 350 retracts and moves the fixing part away from worktable 100, so that the tip of needle 340 enters the elongated hole 110 of worktable 100 and is below the top end face. The worker takes out the cut fabric, and the drive structure drives moving part 320 to come back under the fabric. The above actions are repeated to complete the automatic batch cutting of fabric, which improves the efficiency of fabric cutting.

[0048] The fabric passes through the first clamping plate 410 and the second clamping plate 420. The spring 440 between the second clamping plate 420 and the horizontal plate 150 provides elastic force. The second clamping plate 420 presses the fabric onto the first clamping plate 410, reducing the probability of the fabric moving during cutting. When the pulling structure 300 pulls the fabric, the clamping assembly 400 can flatten the fabric to ensure its flatness.

[0049] After the fabric passes between the first clamping plate 410 and the second clamping plate 420, it is positioned at the lower part of the second clamping plate 420. When the needle 340 passes through the fabric, the first limiting plate 510 on the second clamping plate 420 can limit the position of the fabric to prevent the needle 340 from lifting the fabric without passing through it.

[0050] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. A fabric cutting device for garment processing, characterized in that, The device includes a worktable, a fabric cutting structure, and a pulling structure. The worktable has multiple parallel elongated holes. The fabric cutting structure is located on the upper part of the worktable, and the pulling structure is located on the lower part. The pulling structure includes a drive assembly, a moving component, a fixed plate, and multiple needles. The drive assembly drives the moving component to slide along the worktable. The moving component is mounted on the drive assembly. The fixed plate is located on the side of the moving component near the worktable and is slidably connected to the moving component. The multiple needles are fixedly connected to the end face of the fixed plate near the worktable, with the needles positioned on the center line of the elongated holes. The moving direction of the moving component is parallel to the length direction of the elongated holes.

2. The garment processing fabric cutting device according to claim 1, characterized in that, The workbench has a top end face and a bottom end face. Two mounting plates are provided on both sides of the bottom end face of the workbench. The drive assembly includes a motor and a lead screw. The lead screw is rotatably connected between the two mounting plates on one side of the bottom end face. The motor is fixedly connected to the mounting plate and is driven by the lead screw. A first guide rod is fixedly connected between the two mounting plates on the other side of the bottom end face.

3. The garment processing fabric cutting device according to claim 2, characterized in that, The movable component is provided with a threaded hole adapted to the lead screw and a first guide hole adapted to the first guide rod. The lead screw passes through the threaded hole of the movable component, and the first guide rod passes through the first guide hole of the movable component. An electric push rod is provided on one end face of the movable component near the worktable. The electric push rod has a fixed end and a driving end. The fixed end is fixedly connected to the movable component, and the driving end is fixedly connected to the fixed plate. At least one second guide rod is provided on one end face of the fixed plate near the movable plate. The movable component is provided with a matching second guide groove, and the second guide rod is slidably connected in the second guide groove.

4. The garment processing fabric cutting device according to claim 1, characterized in that, A support frame is provided on the top end face of the workbench. The support frame includes two longitudinal plates fixedly connected to the workbench and a transverse plate fixedly connected to the upper part of the longitudinal plates. A clamping assembly is provided on the workbench. The clamping assembly includes a first clamping plate and a second clamping plate. The first clamping plate is fixedly connected to the top end face of the workbench. The second clamping plate is located above the first clamping plate. A transverse plate is provided between the two longitudinal plates. Two telescopic rods are provided between the transverse plate and the second clamping plate. Springs are sleeved on the outer side of the telescopic rods.

5. The garment processing fabric cutting device according to claim 4, characterized in that, The first clamping plate and the second clamping plate each have multiple clamping teeth on their opposite sides.

6. The garment processing fabric cutting device according to claim 4, characterized in that, The second clamping plate is provided with a first limiting plate on its side, and a second limiting plate is fixedly connected to the top end face of the worktable. The first limiting plate and the second limiting plate are arranged opposite to each other. Both the first limiting plate and the second limiting plate are provided with a plurality of slots for needles to pass through, and the slots are located directly above the elongated hole.

7. The garment processing fabric cutting device according to claim 6, characterized in that, The fabric cutting structure is installed inside the support frame and is located between the first limiting plate and the second limiting plate. The fabric cutting structure includes a cylinder and a cutter. The cylinder has a fixed end and a driving end. The fixed end of the cylinder is fixedly connected to one end face of the transverse plate near the worktable. The second end of the cylinder is fixedly connected to the cutter. The cutter is slidably connected to two longitudinal plates. Slider blocks are provided on both sides of the cutter. Slider grooves adapted to the sliders are provided on the longitudinal plates. The sliders are slidably disposed in the slide grooves.

8. The garment processing fabric cutting device according to any one of claims 1-7, characterized in that, Two connecting plates are provided on the top end face of the workbench, and a cloth roller is provided between the two connecting plates. The cloth roller is rotatably connected to the connecting plates.

9. The garment processing fabric cutting device according to any one of claims 1-7, characterized in that... The workbench is provided with support legs on its bottom end face.

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