Laser cutting machine for down jacket production

Abstract

The utility model relates to a laser cutting machine for down jacket production, and belongs to the field of fabric processing, the laser cutting machine comprises a rack, a moving frame and a cutting assembly, the moving frame is slidably connected to the rack, the cutting assembly is slidably connected to the moving frame, and the rack is provided with a plurality of groups of positioning assemblies for positioning a fabric to be processed; the positioning assembly comprises two oppositely-arranged positioning blocks, the two oppositely-arranged positioning blocks are connected through a telescopic piece, and the positioning blocks are provided with smoothing assemblies used for smoothing the fabric to be processed. According to the laser cutting machine, the flattening assembly firstly flattens the fabric, and then the two positioning blocks limit the fabric, so that the fabric is not prone to curling or wrinkling, the cutting assembly can conveniently and stably machine the fabric, and therefore the machining precision of the laser cutting machine is improved.

Description

Technical Field

[0001] This application relates to the field of fabric processing, and in particular to a laser cutting machine for down jacket production. Background Technology

[0002] Before being sewn into down jackets, down jacket fabric needs to be cut to the corresponding size. Before cutting the fabric, workers will draw the required pattern on the surface of the fabric and then cut it.

[0003] Currently, laser cutting machines are commonly used to improve the efficiency of fabric cutting. A laser cutting machine mainly consists of a frame, a moving structure, and a laser assembly. The moving mechanism is located on the frame and controls the movement of the laser assembly, which cuts the fabric.

[0004] Because the fabric is usually rolled up during the conveying process, when the worker lays the fabric on the laser cutting machine, some parts of the fabric are prone to curling or wrinkling, which can easily lead to deviations in the fabric cutting process, thereby reducing the cutting accuracy of the laser cutting machine. Therefore, this needs to be improved. Utility Model Content

[0005] To address the aforementioned issues, this application provides a laser cutting machine for down jacket production.

[0006] This application provides a laser cutting machine for down jacket production, which adopts the following technical solution:

[0007] A laser cutting machine for down jacket production includes a frame, a movable frame, and a cutting assembly. The movable frame is slidably connected to the frame, and the cutting assembly is slidably connected to the movable frame. The frame is provided with a plurality of positioning components for positioning the fabric to be processed.

[0008] The positioning component includes two positioning blocks arranged opposite each other, which are connected by a telescopic member. The positioning blocks are provided with a smoothing component for smoothing the fabric to be processed.

[0009] By adopting the above technical solution, the positioning block limits the fabric to be processed, while the smoothing component smooths the fabric, reducing wrinkles or curling on the fabric surface. The moving frame controls the movement of the cutting component, which moves simultaneously to process the fabric. The positioning and smoothing components improve the stability of the fabric processing, thereby enhancing the overall cutting accuracy of the laser cutting machine.

[0010] Preferably, the positioning block has a clearance groove, the smoothing component includes a support column and a smoothing roller, the support column is slidably connected in the clearance groove at the corresponding position, the smoothing roller is rotatably connected to the support column, and the support column is connected to the positioning block of the connecting component.

[0011] By adopting the above technical solution, the connecting component provides a limit for the support column, making it less likely for the support column to retract into the clearance groove during operation. During the process of the worker using the positioning block to position the fabric, the smoothing roller contacts the fabric and applies pressure, making it less prone to wrinkles or curling on the fabric surface.

[0012] Preferably, the connecting assembly includes a connecting block and a first spring. A connecting groove is provided on the support column. The connecting block is slidably connected in the connecting groove. One end of the first spring is connected to the bottom of the connecting groove and the other end is connected to the connecting block. A first locking groove and a second locking groove are provided on the inner wall of the clearance groove. When the connecting block is located in the first locking groove, the smoothing roller is located outside the clearance groove. When the connecting block is located in the second locking groove, the smoothing roller is located in the clearance groove.

[0013] By adopting the above technical solution, after the smoothing roller is used, the worker presses the positioning block in the direction of the frame. The smoothing roller and support column move under pressure, creating a clearance groove. At this time, the connecting block retracts into the connecting groove, and the first spring is compressed. When the connecting block is aligned with the second locking groove, under the action of the first spring's rebound force, the connecting block engages in the second locking groove to limit the support column, thus completing the storage of the smoothing assembly.

[0014] Preferably, the positioning block has a control hole that communicates with the clearance groove, a control rod is slidably connected in the control hole, a control block is provided on the control rod, and a second spring is wound around the control rod. One end of the second spring is connected to the inner wall of the control hole, and the other end is connected to the control block.

[0015] By adopting the above technical solution, when the smoothing component needs to be used, the worker presses the control block towards the frame. The control block compresses the second spring, putting it in a compressed state. The control block drives the control rod to move the support column. After the control rod contacts the support column, it drives the support column to move, causing the connecting block to separate from the second locking groove. When the connecting block is engaged in the first locking groove, the support column and the smoothing roller extend out of the clearance groove, at which point the worker can use the smoothing roller.

[0016] Preferably, the telescopic component includes a bellows, one end of which is connected to one of the positioning blocks and the other end of which is connected to another positioning block.

[0017] By adopting the above technical solution, the corrugated pipe can easily adjust the position between the two positioning blocks, so that the positioning component can be adapted to fabrics of different shapes or sizes.

[0018] Preferably, the two positioning blocks that are positioned opposite each other are provided with protective pads on the side closest to the frame.

[0019] By adopting the above technical solution, the protective pad makes the positioning block less likely to damage the fabric.

[0020] Preferably, the frame is provided with a mesh plate, and the two positioning blocks arranged opposite each other are each embedded with a magnet that cooperates with the mesh plate on the side near the frame.

[0021] By adopting the above technical solution, the magnet and the mesh plate work together to provide a limit for the positioning block, making the positioning block less likely to move during use.

[0022] Preferably, the cutting assembly includes a support and a plurality of laser cutting heads, the support being slidably connected to a movable frame, and the plurality of laser cutting heads being disposed on the support.

[0023] By adopting the above technical solution, the support moves along the moving frame and drives the laser cutting head to move, so that the laser cutting head can process the fabric.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. By setting up positioning and smoothing components, the fabric is positioned on the one hand, and on the other hand, the fabric is less prone to wrinkles or curling, which improves the stability of fabric processing and thus improves the processing accuracy of the laser cutting machine.

[0026] 2. By setting a corrugated tube, the position between the two positioning blocks can be easily adjusted, so that the positioning component can adapt to fabrics of different shapes;

[0027] 3. By setting protective pads, the positioning blocks are less likely to damage the fabric. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0029] Figure 2 This is a structural schematic diagram illustrating the positional relationship between the positioning block and the smoothing component in an embodiment of this application;

[0030] Figure 3 This is a structural schematic diagram illustrating the positional relationship between the sliding seat and the moving frame, as shown in the embodiments of this application.

[0031] Figure 4 This is a structural schematic diagram illustrating the positional relationship between the positioning block and the telescopic component in an embodiment of this application.

[0032] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Sliding seat; 111. First drive wheel; 112. Second drive wheel; 113. First drive belt; 12. Drive seat; 121. First motor; 122. First transmission wheel; 123. Second transmission wheel; 124. Transmission belt; 125. Transmission shaft; 13. Mesh plate; 2. Moving frame; 21. Third drive wheel; 22. Fourth drive wheel; 23. Second drive belt; 24. Second motor; 3. Cutting assembly; 31 32. Support; 4. Laser cutting head; 5. Positioning assembly; 6. Positioning block; 7. Leaving groove; 8. First locking groove; 9. Second locking groove; 10. Control hole; 11. Control rod; 12. Control block; 13. Second spring; 14. Bellows; 15. Protective pad; 16. Magnet; 17. Smoothing assembly; 18. Support column; 19. Connecting groove; 20. Smoothing roller; 10. Connecting assembly; 11. Connecting block; 12. First spring. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0034] This application discloses a laser cutting machine for down jacket production. (Refer to...) Figure 1 and Figure 2 A laser cutting machine for down jacket production includes a frame 1, a movable frame 2, and a cutting assembly 3. The movable frame 2 is slidably connected to the frame 1, and the cutting assembly 3 is slidably connected to the movable frame 2. A positioning assembly 4 is provided on the frame 1, comprising two positioning blocks 41 arranged opposite each other and connected by a telescopic member. Each positioning block 41 is provided with a smoothing assembly 5.

[0035] The worker uses the smoothing component 5 to smooth the fabric, making it less prone to curling or wrinkling. Then, the positioning block 41 is used to limit the fabric's position. The moving frame 2 and the cutting component 3 can be moved to process the fabric, reducing the possibility of the cutting effect being affected by fabric curling or wrinkling, thereby improving the processing accuracy of the laser cutting machine.

[0036] Reference Figure 1 and Figure 3 The frame 1 has two opposing sliding seats 11 fixed on it. The movable frame 2 is mounted on the sliding seats 11 and slides along the length of the sliding seats 11. A first drive wheel 111 and a second drive wheel 112 are rotatably connected to the sliding seats 11. A first drive belt 113 is wound around the first drive wheel 111 and the second drive wheel 112. The movable frame 2 is connected to the first drive belt 113.

[0037] A drive base 12 is fixed on the frame 1, and a first motor 121 is fixed on the drive base 12. A first transmission wheel 122 is connected to the output end of the first motor 121. A second transmission wheel 123 is rotatably connected to the drive base 12. A transmission belt 124 is wound around the first transmission wheel 122 and the second transmission wheel 123. Both ends of the shaft of the second transmission wheel 123 are connected to a transmission shaft 125. Each transmission shaft 125 corresponds to a sliding seat 11, and the transmission shaft 125 is coaxially connected to the first drive wheel 111 on the corresponding sliding seat 11.

[0038] When the movable seat needs to be moved, the first motor 121 sequentially controls the rotation of the first transmission wheel 122, the transmission belt 124, and the second transmission wheel 123. The second transmission wheel 123 controls the rotation of two transmission shafts 125, which in turn sequentially control the rotation of the corresponding first drive wheel 111, the drive belt, and the second drive wheel 112. The drive belt then controls the movement of the movable frame 2, thereby adjusting its position.

[0039] Reference Figure 1 and Figure 3 The mobile frame 2 is rotatably connected to a third drive wheel 21 and a fourth drive wheel 22. A second drive belt 23 is wound around the third drive wheel 21 and the fourth drive wheel 22. A second motor 24 is fixed on the mobile frame 2. The output end of the second motor 24 is connected to the third drive wheel 21.

[0040] The cutting assembly 3 includes a support 31 and a plurality of laser cutting heads 32. The support 31 is connected to the second drive belt 23, and the plurality of laser cutting heads 32 are all mounted on the support 31.

[0041] The second motor 24 sequentially controls the rotation of the third drive wheel 21, the second drive belt 23 and the fourth drive wheel 22. The second drive belt 23 then controls the support 31 to move, and the support 31 controls the movement of each laser cutting head 32 to move the laser cutting head 32 to the set position. At this time, the laser cutting head 32 can cut the fabric.

[0042] Reference Figure 2 The positioning block 41 has a clearance groove 411. The smoothing component 5 includes a support column 51 and a smoothing roller 52. The support column 51 is slidably connected in the clearance groove 411 at the corresponding position, and the smoothing roller 52 is rotatably connected to the support column 51.

[0043] The support column 51 is connected to the positioning block 41 via a connecting assembly 6. The connecting assembly 6 includes a connecting block 61 and a first spring 62. A connecting groove 511 is provided on the support column 51, and the connecting block 61 is slidably connected in the connecting groove 511. One end of the first spring 62 is connected to the bottom of the connecting groove 511, and the other end is connected to the connecting block 61. A first locking groove 412 and a second locking groove 413 are provided on the inner wall of the clearance groove 411. When the connecting block 61 is located in the first locking groove 412, the smoothing roller 52 is located outside the clearance groove 411; when the connecting block 61 is located in the second locking groove 413, the smoothing roller 52 is located in the clearance groove 411.

[0044] During the use of the smoothing roller 52, the connecting block 61 is located in the first locking groove 412, allowing the worker to smooth the fabric using the smoothing roller 52. After the smoothing roller 52 is used, the worker presses the positioning block 41, causing the connecting block 61 to separate from the first locking groove 412. At this time, the connecting block 61 retracts into the connecting groove 511, and the first spring 62 is compressed. The support column 51 and the smoothing roller 52 move towards the bottom of the relief groove 411. When the connecting block 61 is opposite to the second locking groove 413, under the action of the rebound force of the first spring 62, the connecting block 61 is engaged in the second locking groove 413. At this time, the support column 51 and the smoothing roller 52 are located in the relief groove 411, completing the storage of the smoothing roller 52. Simultaneously, the positioning block 41 abuts against the fabric to limit its movement.

[0045] Reference Figure 2 To facilitate the use of the smoothing component 5, the positioning block 41 has a control hole 42 that communicates with the clearance groove 411, and a control rod 421 is slidably connected in the control hole 42. The control rod 421 has a control block 422, and a second spring 423 is wound around the control rod 421. One end of the second spring 423 is connected to the inner wall of the control hole 42, and the other end is connected to the control block 422.

[0046] The worker presses the control block 422 towards the frame 1, causing the control block 422 to compress the second spring 423. The control block 422 then moves the control rod 421, causing the support column 51 to move. After the control rod 421 contacts the support column 51, it moves the support column 51, causing the connecting block 61 to separate from the second locking groove 413. When the connecting block 61 engages with the first locking groove 412, the support column 51 and the smoothing roller 52 extend out of the clearance groove 411, allowing the worker to use the smoothing roller 52.

[0047] Reference Figure 2The telescopic component includes a corrugated tube 43. One end of the corrugated tube 43 is connected to one of the positioning blocks 41 and the other end is connected to another positioning block 41. The corrugated tube 43 is designed to facilitate the adjustment of the distance between the two positioning blocks 41 and to facilitate the change of the position between the two positioning blocks 41 so that the two positioning blocks 41 can be adapted to different fabrics.

[0048] Reference Figure 2 The two positioning blocks 41, which are positioned opposite each other, are provided with protective pads 44 on the side of the frame 1. The protective pads 44 are made of heat-resistant rubber. The rubber is relatively soft, which makes it less likely for the positioning blocks 41 to damage the fabric.

[0049] Reference Figure 2 and Figure 4 To improve the positioning block 41's ability to limit the fabric, a mesh plate 13 is provided on the frame 1, and magnets 45 that cooperate with the mesh plate 13 are embedded on the side of each positioning block 41 near the frame 1. Under the action of the magnets 45, the positioning blocks 41 are limited, reducing the possibility of the positioning blocks 41 moving.

[0050] The implementation principle of a laser cutting machine for down jacket production according to an embodiment of this application is as follows: During the fabric processing, the smoothing component 5 smooths the fabric, making it less prone to wrinkles or curling on the fabric surface. The positioning component 4 limits the fabric, making it less likely to move during processing, thereby improving the processing accuracy of the laser cutting device.

[0051] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A laser cutting machine for down jacket production, characterized in that: It includes a frame (1), a movable frame (2) and a cutting assembly (3). The movable frame (2) is slidably connected to the frame (1), and the cutting assembly (3) is slidably connected to the movable frame (2). The frame (1) is provided with several sets of positioning assemblies (4) for positioning the fabric to be processed. The positioning component (4) includes two positioning blocks (41) arranged opposite to each other, which are connected by a telescopic member. The positioning blocks (41) are provided with a smoothing component (5) for smoothing the fabric to be processed.

2. The laser cutting machine for down jacket production according to claim 1, characterized in that: The positioning block (41) has a clearance groove (411). The smoothing component (5) includes a support column (51) and a smoothing roller (52). The support column (51) is slidably connected in the clearance groove (411) at the corresponding position. The smoothing roller (52) is rotatably connected to the support column (51). The support column (51) is connected to the positioning block (41) through the connecting component (6).

3. The laser cutting machine for down jacket production according to claim 2, characterized in that: The connecting assembly (6) includes a connecting block (61) and a first spring (62). The support column (51) has a connecting groove (511). The connecting block (61) is slidably connected in the connecting groove (511). One end of the first spring (62) is connected to the bottom of the connecting groove (511), and the other end is connected to the connecting block (61). The inner wall of the clearance groove (411) has a first locking groove (412) and a second locking groove (413). When the connecting block (61) is located in the first locking groove (412), the smoothing roller (52) is located outside the clearance groove (411). When the connecting block (61) is located in the second locking groove (413), the smoothing roller (52) is located in the clearance groove (411).

4. The laser cutting machine for down jacket production according to claim 3, characterized in that: The positioning block (41) has a control hole (42) that communicates with the clearance groove (411). A control rod (421) is slidably connected in the control hole (42). A control block (422) is provided on the control rod (421). A second spring (423) is wound around the control rod (421). One end of the second spring (423) is connected to the inner wall of the control hole (42), and the other end is connected to the control block (422).

5. A laser cutting machine for down jacket production according to claim 2, characterized in that: The telescopic component includes a bellows (43), one end of which is connected to one of the positioning blocks (41) and the other end of which is connected to another positioning block (41).

6. A laser cutting machine for down jacket production according to claim 2, characterized in that: The two positioning blocks (41) that are positioned opposite each other are provided with protective pads (44) on the side of the frame (1).

7. A laser cutting machine for down jacket production according to claim 6, characterized in that: The frame (1) is provided with a mesh plate (13), and the two positioning blocks (41) arranged opposite to each other are each embedded with a magnet (45) that cooperates with the mesh plate (13) on the side near the frame (1).

8. A laser cutting machine for down jacket production according to claim 7, characterized in that: The cutting assembly (3) includes a support (31) and a plurality of laser cutting heads (32). The support (31) is slidably connected to the movable frame (2), and the plurality of laser cutting heads (32) are all disposed on the support (31).

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