Sanding processing device for denim textile production

Abstract

The utility model discloses a sanding processing device for denim textile production, and aims to solve the problems that a worker needs to hold a polishing head by hand for a long time, and time and labor are wasted. According to the technical scheme, the sanding processing device for denim textile production is characterized by comprising a base, a workbench is arranged at the upper end of the base, vertical rods are arranged at the four corners of the workbench, sliding plates are arranged on the two opposite vertical rods in a sliding fit mode, and a driving mechanism used for driving the two sliding plates to slide is arranged on the base; connecting plates are arranged on one sides of the two sliding plates, and connecting rods are arranged on the connecting plates in a penetrating mode. According to the sanding processing device for denim textile production, the arranged driving mechanism drives the sliding plate to move downwards, so that the positioning plate and the sanding strip are attached to denim, the sliding groove is matched with the sliding column, the rotating drum rotates to drive the sliding block to move in a reciprocating mode, and then the sanding strip is driven to carry out movable sanding processing on the denim; and the sanding efficiency and quality are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of denim production, and more specifically to a sanding processing device for denim textile production. Background Art

[0002] Denim is a thick, yarn-dyed warp twill cotton fabric, with dark warp yarns, usually indigo, and light weft yarns, usually light gray or scoured white yarns. In order to increase the texture and fashion of denim, sanding has become a common processing method, which can increase the added value of the product.

[0003] When performing the sanding work, workers need to hold the sanding head for a long time, which is time-consuming and laborious, not only affecting the workers' work efficiency, but also may have a negative impact on the work quality and pose a safety hazard. Therefore, a sanding processing device for denim textile production is urgently needed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a sanding processing device for denim textile production, in which the sliding plate is driven downward by a driving mechanism so that the positioning plate and the grinding strip are fitted with the denim, and the sliding groove and the sliding column cooperate to make the rotating drum rotate to drive the sliding block to move back and forth, thereby driving the grinding strip to perform mobile sanding treatment on the denim, thereby improving the sanding efficiency and quality.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions: a sanding processing device for denim textile production, comprising a base, a workbench is arranged at the upper end of the base, vertical poles are arranged at the four corners of the workbench, two opposite vertical poles are slidably matched with sliding plates, and a driving mechanism for driving the two sliding plates to slide is arranged on the base; a connecting plate is arranged on one side of the two sliding plates, a connecting rod is penetrated on the connecting plate, a positioning plate is arranged at the bottom of the connecting rod, and a fixed abutment is provided between the positioning plate and the connecting plate A return spring; a mounting plate is provided between the two sliding plates, two fixed plates are provided at the bottom of the mounting plate, a rotating drum is rotatably connected between the two fixed plates, and a driving motor for driving the rotating drum to rotate is provided on one of the fixed plates; a sliding rod is provided between the two fixed plates and is located below the rotating drum, a sliding block is slidably connected to the sliding rod, a sliding column is provided on the top of the sliding block, a sliding groove for sliding the sliding column is provided on the outer wall of the rotating drum, the sliding groove is provided in a continuous V-shape in its circumferential direction, and a grinding strip is provided at the bottom of the sliding block.

[0006] The utility model is further configured as follows: the driving mechanism includes two support plates arranged on a base, the two support plates are both L-shaped, and one side of the two support plates is rotatably connected to a driving rod through a bearing, a double-axis motor is arranged on the base, and the output shaft of the double-axis motor is transmission-connected to the driving rod, and a driving block is arranged on the side of the two sliding plates away from each other, a screw rod passes through the driving block, the screw rod is threadedly matched with the driving block, the lower end of the screw rod is rotatably connected to the other side of the support plate through a bearing, a through hole for the screw rod to pass through is opened on the workbench, a first bevel gear is arranged on the driving rod, and a second bevel gear meshing with the first bevel gear is arranged on the screw rod.

[0007] The utility model is further configured as follows: the upper end of the sliding column is rotatably matched with a movable sleeve, and the outer wall of the movable sleeve is in contact with the inner wall of the sliding groove.

[0008] The utility model is further configured as follows: a plurality of rubber strips are evenly arranged on the bottom of the positioning plate along the length direction thereof.

[0009] The utility model is further configured as follows: a limit block is fixedly sleeved on the vertical rod below the sliding plate.

[0010] In summary, the utility model has the following beneficial effects:

[0011] The driving mechanism is set to drive the sliding plate downward, so that the positioning plate and the grinding strip fit the denim, and through the cooperation of the sliding groove and the sliding column, the rotating drum rotates to drive the sliding block to move back and forth, thereby driving the grinding strip to perform mobile sanding on the denim, thereby improving the sanding efficiency and sanding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the sanding device of the utility model.

[0013] In the figure: 1. base; 2. workbench; 3. vertical pole; 4. sliding plate; 5. connecting plate; 6. connecting rod; 7. positioning plate; 8. reset spring; 9. mounting plate; 10. fixing plate; 11. rotating drum; 12. sliding rod; 13. sliding block; 14. sliding column; 15. sliding groove; 16. grinding strip; 17. supporting plate; 18. driving rod; 19. driving block; 20. screw rod; 21. through hole; 22. first bevel gear; 23. second bevel gear; 24. movable sleeve; 25. rubber strip; 26. limit block. DETAILED DESCRIPTION

[0014] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0015] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0016] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0017] The utility model is described in detail below in conjunction with the accompanying drawings.

[0018] Reference Figure 1 A sanding processing device for denim textile production includes a base 1, a workbench 2 is fixedly provided on the upper end of the base 1, vertical poles 3 are fixedly provided on the four corners of the workbench 2, two opposite vertical poles 3 are slidably matched with sliding plates 4, and a driving mechanism for driving the two sliding plates 4 to slide is provided on the base 1.

[0019] The driving mechanism includes two support plates 17 fixed on the base 1, the two support plates 17 are both L-shaped, and one side of the two support plates 17 is rotatably connected to a driving rod 18 through a bearing. A double-axis motor is provided on the base 1, and the output shaft of the double-axis motor is transmission-connected to the driving rod 18. A driving block 19 is fixedly provided on the side of the two sliding plates 4 away from each other, and a screw rod 20 passes through the driving block 19. The screw rod 20 is threadedly matched with the driving block 19, and the lower end of the screw rod 20 is rotatably connected to the other side of the support plate 17 through a bearing. A through hole 21 for the screw rod 20 to pass through is opened on the workbench 2, a first bevel gear 22 is fixedly sleeved on the driving rod 18, and a second bevel gear 23 meshing with the first bevel gear 22 is fixedly sleeved on the screw rod 20.

[0020] A connecting plate 5 is fixedly provided on one side of the two sliding plates 4 . A connecting rod 6 is provided through the connecting plate 5 . A positioning plate 7 is fixedly provided at the bottom of the connecting rod 6 . A return spring 8 is fixedly abutted between the positioning plate 7 and the connecting plate 5 .

[0021] A mounting plate 9 is fixed between the two sliding plates 4, two fixed plates 10 are fixed at the bottom of the mounting plate 9, a rotating drum 11 is rotatably connected between the two fixed plates 10, and a driving motor for driving the rotating drum 11 to rotate is fixed on one of the fixed plates 10; a sliding rod 12 located below the rotating drum 11 is fixed between the two fixed plates 10, a sliding block 13 is slidably connected to the sliding rod 12, a sliding column 14 is fixed on the top of the sliding block 13, a sliding groove 15 for sliding the sliding column 14 is opened on the outer wall of the rotating drum 11, the sliding groove 15 is arranged in a continuous V-shape in its circumferential direction, and a grinding bar 16 is fixed at the bottom of the sliding block 13.

[0022] Additionally, the upper end of the sliding column 14 is rotatably engaged with a movable sleeve 24, and the outer wall of the movable sleeve 24 fits the inner wall of the sliding groove 15. The rolling contact between the movable sleeve 24 and the sliding groove 15 can reduce mutual friction during sliding and reduce component wear.

[0023] A plurality of rubber strips 25 are evenly bonded to the bottom of the positioning plate 7 along its length direction. The provision of the rubber strips 25 can appropriately increase the friction force, so that the positioning plate 7 can maintain a more stable and fixed effect on the denim during the processing.

[0024] A limit block 26 is fixedly sleeved on the vertical rod 3 below the sliding plate 4. The limit block 26 limits the maximum downward range of the sliding plate 4, which can ensure that the sliding plate 4 always maintains a consistent position during the roughening process, thereby ensuring the stability of the processing quality.

[0025] Working principle: when in use, the denim is placed on the workbench 2, and the double-axis motor is started. The rotation of the double-axis motor drives the driving rod 18 to rotate, and the first bevel gear 22 rotates accordingly and pushes the meshing second bevel gear 23 to rotate, thereby driving the screw 20 to rotate, so that the driving block 19 moves downward along the screw 20 under the action of the thread, and the sliding plate 4 moves downward along the vertical rod 3 under the drive of the driving block 19, and the positioning plate 7 continues to approach the denim until the denim is pressed tightly on the workbench 2. At the same time, the grinding strip 16 is attached to the surface of the denim, and the driving motor is started. The driving motor drives the rotating drum 11 to rotate. The rotation of the rotating drum 11 will push the sliding column 14 located in the sliding groove 15 to slide. Since the sliding block 13 can slide freely along the sliding rod 12, the sliding rod 12 limits the sliding block 13 in the horizontal direction. Therefore, the shape of the sliding groove 15 will push the sliding block 13 to slide back and forth in the horizontal direction through the sliding column 14, thereby driving the grinding strip 16 to perform mobile sanding treatment on the denim.

[0026] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A sanding processing device for denim textile production, comprising a base (1), characterized in that: A workbench (2) is provided at the upper end of the base (1), and vertical rods (3) are provided at the four corners of the workbench (2). Two opposite vertical rods (3) are slidably matched with sliding plates (4), and a driving mechanism for driving the two sliding plates (4) to slide is provided on the base (1); a connecting plate (5) is provided on one side of the two sliding plates (4), and a connecting rod (6) is provided through the connecting plate (5), and a positioning plate (7) is provided at the bottom of the connecting rod (6), and a return spring (8) is fixedly abutted between the positioning plate (7) and the connecting plate (5); a mounting plate (9) is provided between the two sliding plates (4), and the bottom of the mounting plate (9) is provided with a Two fixed plates (10) are arranged, a rotating drum (11) is rotatably connected between the two fixed plates (10), and a driving motor for driving the rotating drum (11) to rotate is arranged on one of the fixed plates (10); a sliding rod (12) located below the rotating drum (11) is arranged between the two fixed plates (10), a sliding block (13) is slidably connected to the sliding rod (12), a sliding column (14) is arranged on the top of the sliding block (13), a sliding groove (15) for sliding the sliding column (14) is opened on the outer wall of the rotating drum (11), and the sliding groove (15) is arranged in a continuous V-shape in its circumferential direction, and a grinding bar (16) is arranged at the bottom of the sliding block (13).

2. The sanding processing device for denim textile production according to claim 1, characterized in that: The driving mechanism comprises two support plates (17) arranged on the base (1), the two support plates (17) are both arranged in an L-shape, and one side of the two support plates (17) is rotatably connected to a driving rod (18) through a bearing, a double-axis motor is arranged on the base (1), and the output shaft of the double-axis motor is transmission-connected to the driving rod (18), and a driving block (19) is arranged on the side away from each other of the two sliding plates (4), a screw rod (20) passes through the driving block (19), the screw rod (20) and the driving block (19) are threadedly matched, and the lower end of the screw rod (20) is rotatably connected to the other side of the support plate (17) through a bearing, and a through hole (21) for the screw rod (20) to pass through is opened on the workbench (2), a first bevel gear (22) is arranged on the driving rod (18), and a second bevel gear (23) meshing with the first bevel gear (22) is arranged on the screw rod (20).

3. The sanding processing device for denim textile production according to claim 1, characterized in that: The upper end of the sliding column (14) is rotatably matched with a movable sleeve (24), and the outer wall of the movable sleeve (24) is in contact with the inner wall of the sliding groove (15).

4. The sanding processing device for denim textile production according to claim 1, characterized in that: The bottom of the positioning plate (7) is evenly provided with a plurality of rubber strips (25) along its length direction.

5. The sanding processing device for denim textile production according to claim 1, characterized in that: A limit block (26) is fixedly sleeved on the vertical rod (3) below the sliding plate (4).

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