Sanding processing device for denim textile production

Abstract

The sanding processing device for denim textile production comprises a workbench, a left sanding mechanism and a right sanding mechanism are arranged at the upper end of the workbench, the right sanding mechanism comprises a right supporting arm fixed to the upper portion of the workbench, the other end of the right supporting arm is fixedly connected with a first rotating sleeve, the first rotating sleeve is rotationally connected with a first rotating shaft, and the first rotating shaft is fixedly connected with a second rotating shaft. A first motor and a rotating rod are arranged at the left and right ends of the first rotating shaft respectively, and an upper sanding arm and a lower sanding arm are arranged at the upper and lower ends of the rotating rod respectively; according to the utility model, the upper sanding arm and the lower sanding arm are alternately used, so that the operation does not need to be stopped when the plush of the sanding head is cleaned, and the sanding efficiency is improved; through the design of the placement positions of the first rotating roller assembly and the second rotating roller assembly, the same face of the denim fabric can be sanded twice, and the sanding quality and effect are improved; and the first rotating roller assembly and the second rotating roller assembly are flatly laid, and the suction panel is arranged below the assemblies, so that the effect of recovering plush and dust is improved.

Description

Technical Field

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

[0002] For denim cloth, the fluff on the surface of the cloth needs to be removed before production and processing. The existing removal equipment is relatively simple. Generally, the staff uses a brush to brush the surface of the cloth to clean it. This is not only inefficient, but the brush is also covered with fluff and needs to be stopped for cleaning, which affects the cleaning efficiency of the cloth. For this reason, we proposed a sanding processing device for denim textile production. Utility Model Content

[0003] The utility model aims at solving the above technical deficiencies and provides a sanding processing device for denim textile production.

[0004] In order to achieve the above object, the utility model is implemented through the following technical solutions:

[0005] A sanding processing device for denim textile production comprises a workbench, wherein a left sanding mechanism and a right sanding mechanism are provided at the upper end of the workbench, wherein the right sanding mechanism comprises a right supporting arm fixed above the workbench, wherein the other end of the right supporting arm is fixedly connected to a first rotating sleeve, wherein a first rotating shaft is rotatably connected to the first rotating sleeve, wherein a first motor and a rotating rod are respectively provided at the left and right ends of the first rotating shaft, wherein an upper sanding arm and a lower sanding arm are respectively provided at the upper and lower ends of the rotating rod, wherein the lower sanding arm comprises a second motor fixedly connected to the lower end of the rotating rod, wherein the second motor is connected to a first gear via an output shaft, wherein a second gear is meshed and rotatably engaged at the lower end of the first gear, wherein a second sanding sleeve is provided below the second gear, wherein an electric telescopic rod is rotatably connected to the second rotating sleeve, wherein one end of the electric telescopic rod passes through the second rotating sleeve and is connected to the second gear, and wherein a grinding head is connected to the other end of the electric telescopic rod.

[0006] Furthermore, the left and right roughening mechanisms are symmetrically arranged above the workbench, and the left and right roughening mechanisms have the same structural principles.

[0007] Furthermore, the upper grinding arm and the lower grinding arm are symmetrically arranged up and down and have the same principle.

[0008] Furthermore, a suction panel is provided on the top of the workbench, and a suction hole is provided on the suction panel.

[0009] Furthermore, the suction panel is rotatably connected to a rotating roller assembly via a support shaft, the rotating roller assembly includes a unwinding roller, a winding roller, a first rotating roller, a second rotating roller, a third rotating roller and a fourth rotating roller, and the denim fabric L is transmitted on the rotating roller assembly.

[0010] Furthermore, the first rotating roller and the second rotating roller are longitudinally arranged to form a first rotating roller assembly, the third rotating roller and the fourth rotating roller are longitudinally arranged to form a second rotating roller assembly, and the first rotating roller assembly and the second rotating roller assembly are staggered left and right.

[0011] Furthermore, an exhaust fan is provided inside the workbench, and the exhaust fan is connected to the suction panel for suction.

[0012] The beneficial effects of the utility model are as follows: the utility model uses the upper sanding arm and the lower sanding arm in rotation, so that there is no need to stop the operation when cleaning the lint on the grinding head, thereby improving the sanding efficiency; the placement position design of the first roller assembly and the second roller assembly allows the same side of the denim fabric to be sanded twice, thereby improving the quality and effect of the sanding; the flat layout design of the first roller assembly and the second roller assembly and the placement of the suction panel under the assembly improves the effect of recovering lint and dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In the figure: workbench 1, left grinding mechanism 2, right grinding mechanism 3, right supporting arm 4, first rotating sleeve 5, first rotating shaft 6, first motor 7, rotating rod 8, second motor 9, connecting rod 10, second rotating shaft 11, first gear 12, second gear 13, second rotating sleeve 14, electric telescopic rod 15, grinding head 16, unwinding roller 17, winding roller 18, first rotating roller 19, second rotating rod 20, third rotating rod 21, fourth rotating rod 22, supporting shaft 23, suction panel 24, suction hole 25.

[0014] Figure 1 It is a stereogram of the utility model.

[0015] Figure 2 It is a diagram of the right sanding mechanism of the utility model.

[0016] Figure 3 It is a top view of the utility model.

[0017] Figure 4 It is a stereogram of the utility model. DETAILED DESCRIPTION

[0018] Combination Figure 1-4As shown: a sanding processing device for denim textile production, comprising a workbench 1, a left sanding mechanism 2 and a right sanding mechanism 3 are provided at the upper end of the workbench 1, the right sanding mechanism 3 comprises a right support arm 4 fixed above the workbench 1, the other end of the right support arm 4 is fixedly connected to a first rotating sleeve 5, a first rotating shaft 6 is rotatably connected to the first rotating sleeve 5, a first motor 7 and a rotating rod 8 are respectively provided at the left and right ends of the first rotating shaft 6, an upper sanding arm and a lower sanding arm are respectively provided at the upper and lower ends of the rotating rod 8, the lower sanding arm comprises a second motor 9 fixedly connected to the lower end of the rotating rod 8, the second motor 9 is connected to a first gear 12 through an output shaft 11, a second gear 13 is meshed and rotatably engaged at the lower end of the first gear 12, a second rotating sleeve 14 is provided below the second gear 13, an electric telescopic rod 15 is rotatably connected to the second rotating sleeve 14, one end of the electric telescopic rod 15 passes through the second rotating sleeve 14 and is connected to the second gear, and a grinding head 16 is connected to the other end of the electric telescopic rod 15;

[0019] The left and right grinding mechanisms 2 and 3 are symmetrically arranged above the workbench 1, and the left and right grinding mechanisms 2 and 3 have the same structural principles; the upper and lower grinding arms are symmetrically arranged up and down and have the same principles;

[0020] Specifically, in order to achieve sanding, all sanding mechanisms are provided, and the upper sanding arm and the lower sanding arm on the sanding mechanism can be flipped by the rotation of the first motor. Specifically, the first motor flips, drives the first rotating shaft to rotate, drives the rotating rod to rotate, so that the upper sanding arm and the lower sanding arm are flipped and switched for use; the purpose of switching is that the lower sanding arm and the upper sanding arm need to be cleaned regularly because they have absorbed a lot of fluff due to long-term operation. In this case, when one of the sanding arms is cleaning the fluff, in order not to affect the work efficiency, the upper and lower sanding arms can be switched for use, and the motors of the upper and lower sanding arms are independently controlled and operated by a controller and do not affect each other. Therefore, this mechanism improves the work efficiency compared with the traditional one.

[0021] A suction panel 24 is provided on the top of the workbench 1 , and a suction hole 25 is provided on the suction panel 24 .

[0022] The suction panel 24 is rotatably connected to a rotating roller assembly via a support shaft 23. The rotating roller assembly includes a discharge roller 17, a winding roller 18, a first rotating roller 19, a second rotating roller 20, a third rotating roller 21 and a fourth rotating roller 22. The denim fabric L is transmitted on the rotating roller assembly.

[0023] The first rotating roller 19 and the second rotating roller 20 are arranged longitudinally to form a first rotating roller assembly, the third rotating roller 21 and the fourth rotating roller 22 are arranged longitudinally to form a second rotating roller assembly, and the first rotating roller assembly and the second rotating roller assembly are staggered left and right.

[0024] An exhaust fan is provided inside the workbench 1 , and the exhaust fan is connected to the suction panel 24 for suction.

[0025] Specifically, the first rotating roller assembly and the second rotating roller assembly of the utility model are designed to be laid flat on the workbench. During the sanding process, the plush can fall directly into the suction hole below by gravity, which has a good plush recovery effect.

[0026] like Figure 3 As shown: Specifically, the grinding head of the left grinding mechanism or the right grinding mechanism is placed at a horizontal position with the first rotating roller assembly or the second rotating roller, wherein the distance between the first rotating roller 19 and the support shaft 23 on the second rotating roller 20 can be adjusted and locked on the workbench by screws, and the distance between the support shaft 23 of the third rotating roller 21 and the fourth rotating roller 22 can be adjusted and locked on the workbench by screws;

[0027] Specifically, Figure 3 The denim fabric is released from the unwinding roller, passes through the first rotating roller assembly, then to the second rotating roller assembly, and then to the winding roller, wherein the grinding head is placed at a horizontal position with the first rotating roller assembly and the second rotating roller. This design allows the denim fabric to be sanded twice on the same side, and the sanding effect is significantly improved.

[0028] Specifically, when sanding, the second motor starts, drives the first gear to rotate, drives the second gear to rotate, drives the electric telescopic rod to rotate, and drives the grinding head to rotate. The electric telescopic rod can also adjust the telescopic length of the grinding head for flexible processing.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A sanding processing device for denim textile production, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is provided with a left grinding mechanism (2) and a right grinding mechanism (3), the right grinding mechanism (3) comprises a right support arm (4) fixed above the workbench (1), the other end of the right support arm (4) is fixedly connected to a first rotating sleeve (5), the first rotating sleeve (5) is rotatably connected to a first rotating shaft (6), the left and right ends of the first rotating shaft (6) are respectively provided with a first motor (7) and a rotating rod (8), the upper and lower ends of the rotating rod (8) are respectively provided with an upper grinding arm and a lower grinding arm, the lower grinding arm comprises a first rotating sleeve (5) connected to the rotating rod ( 8) a second motor (9) fixedly connected at the lower end, the second motor (9) being connected to a first gear (12) via an output shaft (11), the lower end of the first gear (12) being meshed and rotatably engaged with a second gear (13), a second rotating sleeve (14) being provided below the second gear (13), an electric telescopic rod (15) being rotatably connected to the second rotating sleeve (14), one end of the electric telescopic rod (15) passing through the second rotating sleeve (14) and being connected to the second gear, and the other end of the electric telescopic rod (15) being connected to a grinding head (16).

2. The sanding processing device for denim textile production according to claim 1, characterized in that: The left roughening mechanism (2) and the right roughening mechanism (3) are symmetrically arranged above the workbench (1), and the left roughening mechanism (2) and the right roughening mechanism (3) have the same structural principle.

3. The sanding processing device for denim textile production according to claim 1, characterized in that: The upper grinding arm and the lower grinding arm are symmetrically arranged up and down and have the same principle.

4. The sanding processing device for denim textile production according to claim 1, characterized in that: A suction panel (24) is provided on the top of the workbench (1), and a suction hole (25) is provided on the suction panel (24).

5. The sanding processing device for denim textile production according to claim 4, characterized in that: The suction panel (24) is rotatably connected to a rotating roller assembly via a support shaft (23), the rotating roller assembly comprising a unwinding roller (17), a winding roller (18), a first rotating roller (19), a second rotating roller (20), a third rotating roller (21) and a fourth rotating roller (22), and the rotating roller assembly is provided with a denim fabric L.

6. The sanding processing device for denim textile production according to claim 5, characterized in that: The first rotating roller (19) and the second rotating roller (20) are arranged longitudinally to form a first rotating roller assembly, the third rotating roller (21) and the fourth rotating roller (22) are arranged longitudinally to form a second rotating roller assembly, and the first rotating roller assembly and the second rotating roller assembly are staggered left and right.

7. The sanding processing device for denim textile production according to claim 4, characterized in that: An exhaust fan is provided inside the workbench (1), and the exhaust fan is connected to the suction panel (24) for suction.

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