Denim fabric finishing device

Abstract

The utility model relates to the technical field of denim fabric, in particular to a denim fabric finishing device which comprises a workbench, supporting columns, a supporting frame, a connecting rod and a mounting block, the supporting columns are arranged at the top of one side of the workbench, a motor A is arranged at the top of one side of each supporting column, and a conveying roller is mounted at the position, corresponding to the motor A, between the supporting columns through a rotating shaft. Limiting rollers are connected between the inner walls of the workbench through rotating shafts, a supporting frame is arranged on the periphery of the top of the workbench, an exhaust fan is arranged on the top of the supporting frame, a connecting rod and an air expansion roller are arranged on the side, corresponding to the limiting rollers, in the workbench, and a motor B is installed at the position, corresponding to the air expansion roller, of one side of the workbench through a rotating shaft. When jean cloth is conveyed to the position below the connecting rod, the laser cutting knife is adjusted by sliding the sliding sleeve to adjust the distance of burrs needing to be cut, then the tightening bolt is rotated to extrude and fix the burrs, and therefore the burrs on the edges of the jean cloth are stably cut.

Description

Technical Field

[0001] The utility model relates to the technical field of denim fabrics, in particular to a denim fabric finishing device. Background Art

[0002] Denim fabric is a thicker yarn-dyed warp twill cotton cloth. The warp yarn is dark in color, generally indigo blue, and the weft yarn is light in color, generally light gray or scoured white yarn. It is also called indigo denim. However, denim fabric cannot be directly produced to the next step after production. It needs to be finished in advance, such as rolling, deburring, washing, bleaching, straightening and other operations before it can be processed to the next step.

[0003] However, the de-hairing device for denim fabrics often has a poor fixing effect, the cutting edge is uneven, and the spacing cannot be adjusted, resulting in excessive waste of cut waste. Therefore, a denim fabric finishing device is proposed to facilitate workers to adjust the size of the cut burrs according to actual conditions to keep the cut edges flat, and to collect and tidy up the fabrics immediately after cutting to prevent the fabrics from being wound into the equipment. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a denim fabric finishing device to facilitate workers to adjust the size of the cut edges according to actual conditions to keep the cut edges smooth, and to collect and tidy up the fabric immediately after cutting to prevent the fabric ends from being wound into the equipment.

[0005] The technical solution adopted by the utility model to solve the technical problem is a denim fabric finishing device, including a workbench, a support column, a support frame, a connecting rod and a mounting block. The top of one side of the workbench is provided with a support column, and the top of one side of the support column is provided with a motor A. A conveying roller is installed through a rotating shaft at the position corresponding to the motor A between the support columns, and the inner walls of the workbench are connected to the limiting roller through a rotating shaft. A support frame is provided on the periphery of the top of the workbench, and an exhaust fan is provided on the top of the support frame. A connecting rod and an air expansion roller are respectively provided on one side of the workbench corresponding to the limiting roller, and a motor B is installed through a rotating shaft at the position corresponding to the air expansion roller on one side of the workbench;

[0006] Mounting blocks are provided on both sides of the exit of the workbench, limiting rings are provided between the mounting blocks, a motor C is provided on one side of the limiting ring, and a winding roller is installed at a position between the mounting blocks corresponding to the motor C through a rotating shaft.

[0007] By adopting the above technical solution, the conveying roller is driven to rotate by the motor A, so that the denim fabric is conveyed, and then the denim fabric is passed around the auxiliary roller and the limiting roller is cooperated to avoid wrinkles on the surface. The air expansion roller is driven by the motor B to roll up the denim fabric, and air is filled into the outside of the air expansion roller to make the surface convex, so as to tighten the denim fabric, and avoid gaps between the fabrics during rolling, so that wrinkles on the surface are avoided.

[0008] When the denim fabric is transferred to the bottom of the connecting rod, the sliding sleeve is used to adjust the distance of the laser cutting knife to cut the rough edges, and then the bolts are rotated and tightened to squeeze and fix them, so that the rough edges of the denim fabric can be cut smoothly.

[0009] The smoke generated during cutting is sucked out in real time through the exhaust fan;

[0010] After the cut cloth ends pass through the limiting ring for limiting, they are wound around the winding roller, and then the motor C drives the winding roller to rotate to collect the cloth ends to prevent the cloth ends from being rolled into the equipment during high-speed operation.

[0011] Specifically, the driving end of the motor A is connected to the conveying roller via a rotating shaft, and the position between the support columns corresponding to the bottom of the conveying roller is connected to the auxiliary roller via a rotating shaft.

[0012] By adopting the above technical solution, the motor A is used to drive the conveying roller to rotate, so that the denim fabric is conveyed, and then the denim fabric is passed around the auxiliary roller and the limiting roller is cooperated to avoid wrinkles on the surface during conveyance.

[0013] Specifically, the exhaust fan is located on the top of the connecting rod.

[0014] By adopting the above technical solution, the smoke generated during cutting can be sucked out in real time by using the exhaust fan.

[0015] Specifically, sliding sleeves are sleeved on the periphery of both sides of the connecting rod, and tightening bolts are passed through the top of the sliding sleeves through reserved threaded holes. The bottom of the connecting rod is fixed with a laser cutting knife by bolts, and the laser cutting knife is located on the top surface of the workbench.

[0016] By adopting the above technical solution, when the denim fabric is conveyed to the bottom of the connecting rod, the laser cutting knife is adjusted by the sliding sleeve to adjust the distance of the burrs to be cut, and then the bolt is rotated and tightened to squeeze and fix it, so that the burrs on the edge of the denim fabric can be smoothly cut.

[0017] Specifically, the driving end of the motor B is connected to the expansion roller via a rotating shaft.

[0018] By adopting the above technical solution, the motor B is used to drive the air expansion roller to roll up the denim fabric, and at the same time, air is filled into the outside of the air expansion roller to make its surface convex, thereby tightening the denim fabric, avoiding gaps between the fabrics during rolling and wrinkles on the surface.

[0019] Specifically, the driving end of the motor C is connected to the winding roller through a rotating shaft, and a limiting ring is located on the top of the winding roller.

[0020] By adopting the above technical solution, the cloth head is limited by the limiting ring and then wound on the winding roller, and then the motor C drives the winding roller to rotate to collect the cloth head, so as to avoid the cloth head being rolled into the equipment during high-speed operation.

[0021] Beneficial effects of the utility model:

[0022] (1) The utility model discloses a denim fabric finishing device. When the denim fabric is transferred to the bottom of the connecting rod, the laser cutting knife is adjusted by a sliding sleeve to adjust the distance of the burrs to be cut, and then the bolt is rotated and tightened to squeeze and fix it, so that the burrs on the edge of the denim fabric can be cut smoothly.

[0023] (2) The denim fabric finishing device described in the utility model passes the cloth ends through the limiting ring for limiting the position, and then winds them around the winding roller, which is then driven by the motor C to rotate and collect the cloth ends, thereby preventing the cloth ends from being rolled into the equipment during high-speed operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0025] Figure 1 It is an overall schematic diagram of the utility model;

[0026] Figure 2 It is a schematic diagram of a workbench of the utility model;

[0027] Figure 3 It is a schematic diagram of the connecting rod of the utility model;

[0028] In the figure: 1. workbench; 2. support column; 3. motor A; 4. conveying roller; 5. auxiliary roller; 6. limiting roller; 7. support frame; 8. exhaust fan; 9. connecting rod; 10. sliding sleeve; 11. tightening bolts; 12. laser cutting knife; 13. motor B; 14. air expansion roller; 15. mounting block; 16. limiting ring; 17. motor C; 18. air expansion roller. DETAILED DESCRIPTION

[0029] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0030] In order to facilitate workers to adjust the size of the cutting edges according to actual conditions, so that the cutting edges remain flat, they are immediately collected after cutting to prevent the cloth from winding into the equipment. Figure 1-3 As shown, a denim fabric finishing device described in the utility model comprises a workbench 1, a support column 2, a support frame 7, a connecting rod 9 and a mounting block 15, a support column 2 is provided on the top of one side of the workbench 1, a motor A3 is provided on the top of one side of the support column 2, a conveying roller 4 is installed through a rotating shaft at the position corresponding to the motor A3 between the support columns 2, a limiting roller 6 is connected between the inner walls of the workbench 1 through a rotating shaft, a support frame 7 is provided on the periphery of the top of the workbench 1, an exhaust fan 8 is provided on the top of the support frame 7, a connecting rod 9 and an air expansion roller 14 are respectively provided on one side of the workbench 1 corresponding to the limiting roller 6, and a motor B13 is installed through a rotating shaft at the position corresponding to the air expansion roller 14 on one side of the workbench 1;

[0031] Mounting blocks 15 are provided on both sides of the exit of the workbench 1, and limiting rings 16 are provided between the mounting blocks 15. A motor C17 is provided on one side of the limiting ring 16, and a winding roller 18 is installed at the position between the mounting blocks 15 corresponding to the motor C17 through a rotating shaft.

[0032] When in use, the conveying roller 4 is driven to rotate by the motor A3, so that the denim fabric is conveyed, and then the denim fabric is passed around the auxiliary roller 5 in cooperation with the limiting roller 6 to avoid wrinkles on the surface. The air expansion roller 14 is driven to rotate by the motor B13 to roll up the denim fabric, and air is filled into the outside of the air expansion roller 14 to make the surface convex, so as to tighten the denim fabric, and avoid gaps between the fabrics when rolling up, so that wrinkles on the surface are avoided;

[0033] When the denim fabric is transferred to the bottom of the connecting rod 9, the sliding sleeve 10 moves the laser cutting knife 12 to adjust the distance of the burrs to be cut, and then the bolt 11 is rotated and tightened to squeeze and fix it, so that the burrs on the edge of the denim fabric are cut smoothly;

[0034] The smoke generated during cutting is sucked out in real time by the exhaust fan 8;

[0035] After the cut cloth ends pass through the limiting ring 16 for limiting, they are wound around the winding roller 18, and then the motor C17 drives the winding roller 18 to rotate to collect the cloth ends, so as to prevent the cloth ends from being rolled into the equipment during high-speed operation.

[0036] In order to smoothly convey the denim fabric, for example, Figure 1 , Figure 2 As shown, the utility model also includes that the driving end of the motor A3 is connected to the conveying roller 4 through a rotating shaft, and the position between the support columns 2 corresponding to the bottom of the conveying roller 4 is connected to the auxiliary roller 5 through a rotating shaft.

[0037] When in use, the motor A3 drives the conveying roller 4 to rotate, so that the denim fabric is conveyed, and then the denim fabric is passed around the auxiliary roller 5 in cooperation with the limiting roller 6 to avoid wrinkles on the surface during conveyance.

[0038] For example, Figure 1 , Figure 2 , Figure 3 As shown, the utility model also includes that the exhaust fan 8 is located on the top of the connecting rod 9.

[0039] When in use, the smoke generated during cutting is sucked out in real time by the exhaust fan 8.

[0040] For example, Figure 1 , Figure 2 , Figure 3 As shown, the utility model also includes that sliding sleeves 10 are sleeved on the periphery of both sides of the connecting rod 9, and tightening bolts 11 pass through the top of the sliding sleeve 10 through reserved threaded holes, and a laser cutting knife 12 is fixed to the bottom of the connecting rod 9 by bolts, and the laser cutting knife 12 is located on the top surface of the workbench 1.

[0041] When in use, when the denim fabric is transferred to the bottom of the connecting rod 9, the sliding sleeve 10 mobilizes the laser cutting knife 12 to adjust the distance of the burrs to be cut, and then the bolt 11 is rotated and tightened to squeeze and fix it, so that the burrs on the edge of the denim fabric are smoothly cut.

[0042] For example, Figure 1 As shown, the utility model also includes that the driving end of the motor B13 is connected to the expansion roller 14 through a rotating shaft.

[0043] When in use, the motor B13 drives the inflation roller 14 to roll up the denim fabric, and at the same time, fills air into the outside of the inflation roller 14 to make its surface convex, thereby tightening the denim fabric to avoid gaps between the fabrics during rolling and wrinkles on the surface.

[0044] For example, Figure 1 As shown, the utility model also includes that the driving end of the motor C17 is connected to the winding roller 18 through a rotating shaft, and the limiting ring 16 is located on the top of the winding roller 18.

[0045] When in use, the cloth head is passed through the limiting ring 16 for limiting, and then wound on the winding roller 18, and then the motor C17 drives the winding roller 18 to rotate to collect the cloth head to prevent the cloth head from being rolled into the equipment during high-speed operation.

[0046] When the utility model is in use, the motor A3 drives the conveying roller 4 to rotate, thereby conveying the denim fabric, and then the denim fabric is passed around the auxiliary roller 5 in cooperation with the limiting roller 6 to avoid wrinkles on the surface. The motor B13 drives the air expansion roller 14 to rotate to roll up the denim fabric, and at the same time, air is filled into the outside of the air expansion roller 14 to make the surface convex, so as to tighten the denim fabric, and avoid gaps between the fabrics when rolling up, so as to avoid wrinkles on the surface.

[0047] When the denim fabric is transferred to the bottom of the connecting rod 9, the sliding sleeve 10 moves the laser cutting knife 12 to adjust the distance of the burrs to be cut, and then the bolt 11 is rotated and tightened to squeeze and fix it, so that the burrs on the edge of the denim fabric are cut smoothly;

[0048] The smoke generated during cutting is sucked out in real time by the exhaust fan 8;

[0049] After the cut cloth ends pass through the limiting ring 16 for limiting, they are wound around the winding roller 18, and then the motor C17 drives the winding roller 18 to rotate to collect the cloth ends, so as to prevent the cloth ends from being rolled into the equipment during high-speed operation.

[0050] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A denim fabric finishing device, characterized in that: It comprises a workbench (1), a support column (2), a support frame (7), a connecting rod (9) and a mounting block (15), wherein a support column (2) is provided on the top of one side of the workbench (1), a motor A (3) is provided on the top of one side of the support column (2), a conveying roller (4) is installed via a rotating shaft at the position corresponding to the motor A (3) between the support columns (2), a limiting roller (6) is connected between the inner walls of the workbench (1) via a rotating shaft, a support frame (7) is provided on the periphery of the top of the workbench (1), an exhaust fan (8) is provided on the top of the support frame (7), a connecting rod (9) and an air expansion roller (14) are respectively provided on one side of the workbench (1) corresponding to the limiting roller (6), and a motor B (13) is installed via a rotating shaft at the position corresponding to the air expansion roller (14) on one side of the workbench (1); Mounting blocks (15) are provided on both sides of the exit of the workbench (1), and limiting rings (16) are provided between the mounting blocks (15). A motor C (17) is provided on one side of the limiting ring (16), and a winding roller (18) is installed at the position of the motor C (17) between the mounting blocks (15) via a rotating shaft.

2. A denim fabric finishing device according to claim 1, characterized in that: The driving end of the motor A (3) is connected to the conveying roller (4) via a rotating shaft, and the position between the support columns (2) corresponding to the bottom of the conveying roller (4) is connected to the auxiliary roller (5) via a rotating shaft.

3. The denim fabric finishing device according to claim 1, characterized in that: The exhaust fan (8) is located on the top of the connecting rod (9).

4. The denim fabric finishing device according to claim 1, characterized in that: Sliding sleeves (10) are sleeved on the periphery of both sides of the connecting rod (9); a tightening bolt (11) passes through the top of the sliding sleeve (10) through a reserved threaded hole; a laser cutting knife (12) is fixed to the bottom of the connecting rod (9) by bolts; and the laser cutting knife (12) is located on the top surface of the workbench (1).

5. The denim fabric finishing device according to claim 1, characterized in that: The driving end of the motor B (13) is connected to the inflation roller (14) via a rotating shaft.

6. The denim fabric finishing device according to claim 1, characterized in that: The driving end of the motor C (17) is connected to the winding roller (18) via a rotating shaft, and the limiting ring (16) is located on the top of the winding roller (18).

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