Template sewing machine with laser cutting device

Abstract

The utility model discloses a template sewing machine with a laser cutting device, which comprises a rack, a bedplate fixed on the rack and a sewing machine head arranged on the bedplate, and is characterized in that the laser cutting device is arranged on one side of the sewing machine head and comprises a laser tube, a laser transmission tube and a laser nozzle; the laser tube is horizontally arranged below the platen, a laser generator is erected in the laser tube, the laser tube is communicated with the laser nozzle through a laser transmission tube, the laser transmission tube is composed of three sections of bent tubes, and a reflection assembly is arranged at each section of bent position. The laser tube is arranged below the platen, the laser nozzle is arranged at the front end of the machine head, and the laser tube is communicated with the laser nozzle through the laser transmission tube, so that the sewing material is cut by laser, the equipment structure is optimized, and the installation space is saved.

Description

Technical Field

[0001] This utility model pertains to laser template sewing machines, specifically a template sewing machine equipped with a laser cutting device. Background Technology

[0002] The invention patent with patent number 201921324070.7 discloses a laser template sewing machine, including a table and a sewing machine head. The table is equipped with a cutting base plate. A laser cutting pen is provided above the cutting base plate. The laser cutting pen is connected to the laser cylinder on the sewing machine head through a laser beam transmission mechanism. An exhaust hood is provided outside the laser cutting pen. The exhaust hood is connected to a filter box through an air intake pipe. An exhaust fan is connected to the outlet of the filter box.

[0003] The patent has certain flaws: the length of the laser tube exceeds the length of the head, which greatly increases the footprint and volume of the equipment, making it more inconvenient to use, install, and transport. Summary of the Invention

[0004] This utility model addresses the aforementioned technical problems by providing a template sewing machine with a laser cutting device, which simultaneously performs sewing and cutting functions, making the template sewing machine more compact, adaptable, and improving production efficiency.

[0005] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows: a template sewing machine with a laser cutting device, including a frame, a table fixed on the frame, and a sewing machine head on the table. The sewing machine head is characterized in that: a laser cutting device is provided on one side of the sewing machine head, the laser cutting device includes a laser tube, a laser transmission tube and a laser nozzle; the laser tube is horizontally arranged below the table, a laser generator is installed inside the laser tube, the laser tube is connected to the laser nozzle through the laser transmission tube, and the laser transmission tube is composed of three bent sections, each of which is provided with a reflective component.

[0006] To optimize the above technical solution, the present invention also includes the following improved technical solutions.

[0007] The aforementioned laser transmission tube includes a first transmission tube, a second transmission tube, and a third transmission tube. The first transmission tube is inclined, the second transmission tube is horizontal, and the third transmission tube is vertical. The laser tube is connected to the first transmission tube through a first reflective component. The first transmission tube is connected to the second transmission tube through a second reflective component. The second transmission tube is connected to the third transmission tube through a third reflective component. The third transmission tube is connected to the laser nozzle.

[0008] The aforementioned reflective assembly includes a connecting block and a reflector. The inclined surface of the connecting block has a reflective hole, and the reflector is mounted on the reflective hole. A fixing plate is mounted above the reflector and is fixedly installed on the connecting block. The fixing plate has a mounting hole in the middle, and the positions of the reflective hole and the mounting hole correspond. The input end of the connecting block has a connecting hole, and the output end of the connecting block has a connecting pipe. The first reflective assembly, the second reflective assembly, and the third reflective assembly have the same structure.

[0009] The output end of the laser tube passes through the first connecting hole of the first connecting block, and the first connecting tube of the first connecting block is connected to the input end of the first transmission tube; the output end of the first transmission tube passes through the second connecting hole of the second connecting block, and the second connecting tube of the second connecting block is connected to the input end of the second transmission tube; the output end of the second transmission tube passes through the third connecting hole of the third connecting block, and the third connecting tube of the third connecting block is connected to the input end of the third transmission tube, and the output end of the third transmission tube is connected to the laser nozzle.

[0010] The laser tube is fixedly installed in the laser tube mounting base, which is fixedly connected to the machine frame; the first reflective component is fixedly installed at one end of the laser tube mounting base via the first fixing base, the second reflective component is fixedly installed at the tail of the sewing machine head via the second fixing base, and the third reflective component is fixedly installed at the head of the sewing machine head via the third fixing base.

[0011] The aforementioned platform is equipped with a cutting base plate, and a laser nozzle is positioned directly above the cutting base plate. The laser nozzle is funnel-shaped, wider at the top and narrower at the bottom, and has an output port at the bottom for laser emission. The laser nozzle is encased in an exhaust hood, which is connected to a filter box via an intake pipe. The outlet of the filter box is connected to an exhaust fan.

[0012] Compared with the prior art, the present invention provides a template sewing machine with a laser cutting device. The laser tube is located below the table, and the laser nozzle is located at the front end of the machine head. The laser tube is connected to the laser nozzle through a laser transmission tube to realize laser cutting of the sewing material, optimize the equipment structure, and save installation space. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of this embodiment.

[0014] Figure 2 This is an exploded view of the structure of a laser cutting device.

[0015] Figure 3 This is an exploded view of the reflective component. Detailed Implementation

[0016] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0017] Figures 1 to 3The diagram shown is a structural schematic of this utility model.

[0018] The attached figures are labeled as follows: 1. Frame; 2. Table; 3. Sewing machine head; 4. Laser tube; 5. Laser nozzle; 5a. Output port; 6. Cutting base plate; 7. First transmission tube; 8. Second transmission tube; 9. Third transmission tube; 10. Connecting block; 10a. Reflecting hole; 10b. Connecting hole; 11. Reflector; 12. Fixing plate; 12a. Mounting hole; 13. Connecting tube; 14. First connecting block; 15. Second connecting block; 16. Third connecting hole; 16a. Third reflecting hole; 17. Third connecting tube; 18. Laser tube mounting base; 19. First fixing base; 20. First through hole; 20b. Second through hole; 21. Second fixing base; 21a. Third through hole; 21b. Third fixing base; 22. Fifth through hole; 22a. Exhaust hood; 23.

[0019] like Figure 1 As shown, this utility model discloses a template sewing machine with a laser cutting device, comprising a frame 1, a table 2 fixed on the frame 1, a sewing machine head 3 mounted on the table 2, and a laser cutting device on one side of the sewing machine head 3. The laser cutting device includes a laser tube 4, a laser transmission tube, and a laser nozzle 5. The laser tube 4 is located below the table 2, and a laser generator is mounted inside the laser tube 4. The laser generator is controlled by a controller, and the laser tube 4 is connected to the laser nozzle 5 through the laser transmission tube. The laser transmission tube consists of three bent sections, each with a reflective component. A cutting base plate 6 is mounted on the table 2, and the laser nozzle 5 is located directly above the cutting base plate 6. The bottom of the laser nozzle 5 has an output port 5a for laser emission.

[0020] like Figure 2 As shown, the laser transmission tube includes a first transmission tube 7, a second transmission tube 8, and a third transmission tube 9. The first transmission tube 7 is inclined, the second transmission tube 8 is horizontal, and the third transmission tube 9 is vertical. The laser tube 4 is connected to the first transmission tube 7 through a first reflective component, the first transmission tube 7 is connected to the second transmission tube 8 through a second reflective component, the second transmission tube 8 is connected to the third transmission tube 9 through a third reflective component, and the third transmission tube 9 is connected to the laser nozzle 5.

[0021] The first, second, and third reflective components in this embodiment have the same structure, and their structures are all referenced. For example... Figure 3 As shown, the reflective assembly includes a connecting block 10 and a reflector 11. A reflective aperture 10a is formed on the inclined surface of the connecting block 10, and the reflector 11 is mounted on the reflective aperture 10a. A fixing plate 12 is positioned above the reflector 11 and is fixedly mounted on the connecting block 10. A mounting hole 12a is provided in the middle of the fixing plate 12, and the positions of the reflective aperture 10a and the mounting hole 12a correspond. A connecting hole 10b is formed at the input end of the connecting block 10, and a connecting pipe 13 is provided at the output end of the connecting block 10.

[0022] The output end of laser tube 4 passes through the first connecting hole of the first connecting block 14, and the first connecting tube of the first connecting block 14 is connected to the input end of the first transmission tube 7. The output end of the first transmission tube 7 passes through the second connecting hole of the second connecting block 15, and the second connecting tube of the second connecting block 15 is connected to the input end of the second transmission tube 8. The output end of the second transmission tube 8 passes through the third connecting hole 16a of the third connecting block 16, and the third connecting tube 18 of the third connecting block 16 is connected to the input end of the third transmission tube 9. The output end of the third transmission tube 9 is connected to the laser nozzle 5.

[0023] The laser tube 4 is fixedly installed inside the laser tube mounting base 19, which is fixedly connected to the frame 1. The first reflective component is fixedly installed at one end of the laser tube mounting base 19 via a first fixing seat 20. The first fixing seat 20 has a first through hole 20a and a second through hole 20b. The first through hole 20a allows the output end of the laser tube 4 to pass through, and the first through hole 20a corresponds to the position of the first connecting hole. The second through hole 20b allows the first connecting tube to pass through.

[0024] The second reflective component is fixedly installed at the tail of the sewing machine head 3 by the second fixing seat 21. The second fixing seat 21 has a third through hole 21a and a fourth through hole 21b. The third through hole 21a is for the output end of the first transmission tube 7 to pass through, and the third through hole 21a corresponds to the position of the second connecting hole. The fourth through hole 21b is for the second connecting tube to pass through.

[0025] The third reflective component is fixedly installed on the head of the sewing machine head 3 via the third fixing seat 22. The third fixing seat 22 has a fifth through hole 22a, through which the third connecting pipe 18 passes and communicates with the third transmission pipe 9. The output end of the third transmission pipe 9 is provided with a laser nozzle 5, which is funnel-shaped with a wider top and a narrower bottom.

[0026] When cutting is required, the controller controls the laser to be emitted from the laser tube 4. After passing through the first reflector of the first reflector component, the laser is reflected obliquely into the first transmission tube 7. Then, after passing through the second reflector of the second reflector component, it is reflected horizontally into the second transmission tube 8. Finally, after passing through the third reflector 17 of the third reflector component, it is reflected vertically downward into the third transmission tube 9 and emitted from the output port 5a of the laser nozzle 5 to cut the fabric on the table 2.

[0027] The laser nozzle 5 is encased in an exhaust hood 23, which is connected to a filter box via an intake pipe. An exhaust fan is connected to the outlet of the filter box. When cutting fabric with a laser cutting device, some smoke is generated. The exhaust fan drives the intake pipe to draw in the smoke, reducing environmental pollution, minimizing the risk of operators directly inhaling harmful fumes, and improving workplace safety.

[0028] The preferred embodiment of this utility model has been described, and various changes or modifications made by those skilled in the art will not depart from the scope of this utility model.

Claims

1. A template sewing machine with laser cutting device, comprising a frame (1), a table (2) is fixed on the frame (1), a sewing machine head (3) is arranged on the table (2), characterized in that: The sewing machine head (3) is provided with a laser cutting device on one side, the laser cutting device comprises a laser tube (4), a laser transmission tube and a laser nozzle (5); the laser tube (4) is horizontally arranged below the table board (2), a laser generator is arranged in the laser tube (4), the laser tube (4) is communicated with the laser nozzle (5) through the laser transmission tube, and the laser transmission tube is composed of three bending tubes.

2. A stencil sewing machine with a laser cutting device according to claim 1, characterized in that: The laser transmission tube comprises a first transmission tube (7), a second transmission tube (8) and a third transmission tube (9), the first transmission tube (7) is arranged in an inclined manner, the second transmission tube (8) is arranged in a horizontal manner, and the third transmission tube (9) is arranged in a vertical manner; the laser tube (4) is communicated with the first transmission tube (7) through a first reflection assembly; the first transmission tube (7) is communicated with the second transmission tube (8) through a second reflection assembly; the second transmission tube (8) is communicated with the third transmission tube (9) through a third reflection assembly, and the third transmission tube (9) is communicated with the laser nozzle (5).

3. A stencil sewing machine with a laser cutting device according to claim 2, characterized in that: The reflection assembly comprises a connecting block (10) and a reflecting mirror (11), the inclined surface of the connecting block (10) is provided with a reflecting hole (10a), the reflecting hole (10a) is provided with the reflecting mirror (11), the reflecting mirror (11) is provided with a fixing plate (12) above, the fixing plate (12) is fixedly installed on the connecting block (10), the fixing plate (12) is provided with a mounting hole (12a) in the middle, and the reflecting hole (10a) corresponds to the mounting hole (12a); the input end of the connecting block (10) is provided with a connecting hole (10b), and the output end of the connecting block (10) is provided with a connecting pipe (13); the first reflection assembly, the second reflection assembly and the third reflection assembly are the same in structure.

4. A stencil sewing machine with a laser cutting device according to claim 3, characterized in that: The output end of the laser tube (4) passes through a first connecting hole of a first connecting block (14), a first connecting pipe of the first connecting block (14) is communicated with the input end of the first transmission tube (7); the output end of the first transmission tube (7) passes through a second connecting hole of a second connecting block (15), a second connecting pipe of the second connecting block (15) is communicated with the input end of the second transmission tube (8); the output end of the second transmission tube (8) passes through a third connecting hole (16a) of a third connecting block (16), a third connecting pipe (18) of the third connecting block (16) is communicated with the input end of the third transmission tube (9), and the output end of the third transmission tube (9) is communicated with the laser nozzle (5).

5. A stencil sewing machine with a laser cutting device according to claim 4, characterized in that: The laser tube (4) is fixedly installed in a laser tube mounting base (19), the laser tube mounting base (19) is fixedly connected with the rack (1); the first reflection assembly is fixedly installed at one end of the laser tube mounting base (19) through a first fixing base (20), the second reflection assembly is fixedly installed at the tail of the sewing machine head (3) through a second fixing base (21), and the third reflection assembly is fixedly installed at the head of the sewing machine head (3) through a third fixing base (22).

6. A stencil sewing machine with a laser cutting device according to claim 5, characterized in that: The cutting base plate (6) is arranged on the table plate (2), the laser nozzle (5) is arranged above the cutting base plate (6), the laser nozzle (5) is funnel-shaped with the upper part being wide and the lower part being narrow, and the bottom of the laser nozzle (5) is provided with an output port (5a) for laser emission; the laser nozzle (5) is externally sleeved with a waste gas cover (23), the waste gas cover (23) is connected with a filter box through a suction pipe, and the outlet of the filter box is connected with an air suction fan.

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