Fabric centering scutching device

Abstract

The utility model provides a fabric centering scutching device which comprises a bottom frame, a dust removal assembly is arranged on the rear side of the top of the bottom frame, and a scutching assembly is arranged on the front side of the top of the bottom frame. The dust removal assembly comprises a containing frame arranged on the rear side of the top of the bottom frame, a cleaning roller is transversely and rotatably arranged on the inner side of the containing frame, and an air suction cover is arranged on the back face of the containing frame. According to the fabric centering scutching device, in the process that fabric is scutched and finally wound on a rolling frame rod through the bottom of a guide rod, when the fabric passes through the lower portion of a cleaning roller, the top of the fabric makes slight contact with the bottom of the cleaning roller, the cleaning roller rotates forwards so that dust and fluff can enter an air suction cover on the rear side, and the dust and the fluff can be removed. And finally, dust and fluff enter the collecting box through work of the air suction pump, the structure is simple and practical, the situation that the fluff or dust floats in the air to affect the health of workers is effectively avoided, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of width opening devices, in particular to a fabric centering width opening device. Background Art

[0002] The opening device is a mechanical device specially used to expand fabrics (such as rope fabrics, cylindrical cloth, etc.) from a compact state to a specific width. It is widely used in the textile, printing and dyeing industries, mainly used to adjust and control the width of the fabric to meet the needs of subsequent processing or use.

[0003] It integrates multiple key components such as fabric feeding, stretching, centering, fabric doffing and electrical transmission. These components work together to smoothly introduce compact or curled fabrics into the device, adjust them to the required width by stretching and unfolding, and ensure that the fabric remains centered during the opening process. At the same time, the electrical transmission system provides power and control for the entire device to ensure that each component can operate accurately and efficiently. The opened fabric is smoothly output through the fabric doffing device for subsequent processing or use. The entire device is designed to improve production efficiency and product quality while maintaining the stability and safety of the equipment.

[0004] In the process of fabric manufacturing, opening the fabric width is a very important step, which is usually carried out in the initial stage of the fabric manufacturing or processing process. Specifically, it is usually carried out before the fabric is processed by shrinking, dyeing, printing, waterproofing, oil-proofing, etc. Application number: CN201922376889.4, providing an opening device of an opening machine, which has the effect of adjusting the offset fabric. However, when the device is in use, it is unable to process the dust attached to the fabric, resulting in the fluff or dust generated on the surface of the fabric after opening the fabric floating in the air, which is easy to affect the user's health if inhaled by the user, reducing the practicality of the opening device

[0005] Therefore, it is necessary to provide a fabric centering opening device to solve the above technical problems. Utility Model Content

[0006] The utility model provides a device for centering fabric opening, which solves the problem in the related art that the existing partial opening devices cannot remove dust from the fabric after opening, resulting in fluff or dust generated after the fabric is opened, which affects the health of surrounding people.

[0007] In order to solve the above technical problems, the utility model provides a fabric centering width opening device, comprising: a base frame, a dust removal component is arranged on the rear side of the top of the base frame, and a width opening component is arranged on the front side of the top of the base frame;

[0008] The dust removal assembly comprises a placement rack arranged at the rear side of the top of the base frame, a cleaning roller is rotatably arranged on the inner side of the placement rack, and an air suction hood is arranged on the back side of the placement rack;

[0009] The width opening component comprises a cloth placing rod arranged on the front side of the top of the base frame, a support block is rotatably arranged on the top of the base frame, and a width opening roller is rotatably arranged on the back side of the support block.

[0010] Preferably, a suction pump is provided on the top of the placement rack, the suction port on the back of the suction pump is connected to the top of the suction hood, the air outlet on the left side of the suction pump is connected to a collection box, and the right side of the collection box is fixedly connected to the left side of the placement rack.

[0011] Preferably, a sliding groove is provided on the rear side of the top of the base frame and on the front side of the placement rack, a sliding block is provided on the inner side of the sliding groove so as to slide left and right along the direction thereof, and a bolt for controlling sliding damping is provided on the left side of the sliding block.

[0012] Preferably, the front side of the sliding block is rotatably connected to the rear end of the opening roller, a first motor for driving the opening roller to rotate is provided on the rear side of the top of the sliding block, and the output end of the front side of the first motor is fixedly connected to the rear end of the opening roller.

[0013] Preferably, the opening assembly further comprises a guide rod arranged on the rear side of the top of the base frame, and a winding frame rod is arranged on the back side of the base frame.

[0014] Preferably, the dust removal assembly also includes a second motor arranged on the inner side of the winding rack rod, the right end of the cleaning roller passes through the inner side of the placement rack and extends to its right side, the output end on the right side of the second motor is connected to the right end belt of the cleaning roller, and the output end on the right side of the second motor is connected to the winding rod belt of the winding rack rod.

[0015] Compared with the related art, the fabric centering opening device provided by the utility model has the following beneficial effects:

[0016] The utility model provides a device for centering the width of fabric. After the width of the fabric is opened, in the process of finally winding around the winding rack rod through the bottom of the guide rod, the top of the fabric will slightly contact the bottom of the cleaning roller when passing under the cleaning roller, and the cleaning roller rotates forward to allow dust and fluff to enter the interior of the suction hood on the rear side, and finally the dust and fluff are allowed to enter the interior of the collection box through the operation of the suction pump. The structure is simple and practical, and the fluff or dust is effectively prevented from floating in the air and affecting the health of workers, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1A structural schematic diagram of a preferred embodiment of a fabric centering opening device provided by the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure of the rear view of the chassis shown;

[0019] Figure 3 for Figure 1 An enlarged schematic diagram of the structure of area A is shown.

[0020] Numbers in the figure: 1. Base frame; 2. Dust removal assembly; 21. Placement rack; 22. Cleaning roller; 23. Suction hood; 24. Suction pump; 25. Collection box; 26. Second motor; 3. Opening assembly; 31. Cloth release rod; 32. Support block; 33. Opening roller; 34. Sliding groove; 35. Sliding block; 36. Bolt; 37. First motor; 38. Guide rod; 39. Winding rack rod. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1 , Figure 2 , Figure 3 ,in Figure 1 A structural schematic diagram of a preferred embodiment of a fabric centering opening device provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the structure of the rear view of the chassis shown; Figure 3 for Figure 1 The enlarged schematic diagram of the structure of area A is shown. A fabric centering opening device comprises: a base frame 1, a dust removal component 2 is arranged at the rear side of the top of the base frame 1, and an opening component 3 is arranged at the front side of the top of the base frame 1;

[0023] The dust removal assembly 2 includes a placement rack 21 disposed at the top rear side of the base frame 1, a cleaning roller 22 is rotatably disposed on the inner side of the placement rack 21, and an air suction cover 23 is disposed on the back side of the placement rack 21;

[0024] The opening width component 3 comprises a cloth placing rod 31 arranged at the top front side of the base frame 1 , a support block 32 is rotatably arranged at the top of the base frame 1 , and an opening width roller 33 is rotatably arranged at the back of the support block 32 .

[0025] The support block 32 is rotatably connected to the top of the base frame 1 , and the support block 32 provides support force for the opening roller 33 .

[0026] A suction pump 24 is provided on the top of the placement rack 21. The suction port on the back of the suction pump 24 is connected to the top of the suction hood 23. The air outlet on the left side of the suction pump 24 is connected to a collection box 25. The right side of the collection box 25 is fixedly connected to the left side of the placement rack 21.

[0027] After the fabric is opened, it passes through the bottom of the guide rod 38 and is finally wound around the winding rack rod 39. When the fabric passes under the cleaning roller 22, its top will lightly contact the bottom of the cleaning roller 22. The cleaning roller 22 rotates forward so that the dust and fluff enter the interior of the suction hood 23 on the rear side, and finally the dust and fluff enter the interior of the collection box 25 through the operation of the suction pump 24.

[0028] A sliding groove 34 is provided at the rear side of the top of the base frame 1 and at the front side of the placement frame 21. A sliding block 35 is provided inside the sliding groove 34 so as to slide left and right along the direction thereof. A bolt 36 for controlling sliding damping is provided on the left side of the sliding block 35.

[0029] By setting the sliding groove 34, the user can adjust the position of the rear end of the opening roller 33 according to the actual width of the fabric, thereby improving the opening effect of the opening roller 33. The position of the sliding block 35 can be fixed by the bolt 36 after adjusting the position; there are two groups of opening rollers 33.

[0030] The front side of the sliding block 35 is rotatably connected to the rear end of the width-opening roller 33 . A first motor 37 for driving the width-opening roller 33 to rotate is disposed on the rear side of the top of the sliding block 35 . The output end of the front side of the first motor 37 is fixedly connected to the rear end of the width-opening roller 33 .

[0031] The opening assembly 3 further includes a guide rod 38 arranged at the top rear side of the base frame 1 , and a winding frame rod 39 is arranged at the back side of the base frame 1 .

[0032] By setting the guide rod 38 , the fabric can be guided when the reeling frame rod 39 reels the fabric, so as to prevent one side of the fabric from directly tilting and contacting the bottom of the suction cover 23 .

[0033] The dust removal assembly 2 also includes a second motor 26 arranged on the inner side of the winding rack rod 39. The right end of the cleaning roller 22 passes through the inner side of the placement rack 21 and extends to its right side. The output end on the right side of the second motor 26 is connected to the right end belt of the cleaning roller 22, and the output end on the right side of the second motor 26 is connected to the winding rod belt of the winding rack rod 39.

[0034] The rotation of the cleaning roller 22 and the second motor 26 is a speed-up motion, that is, when the winding rack rod 39 drives the fabric to be wound normally, the speed of the cleaning roller 22 is relatively fast, which can meet the cleaning requirements of the dust on the fabric surface.

[0035] The working principle of a fabric centering opening device provided by the utility model is as follows:

[0036] Step 1: When in use, the fabric to be opened is pulled out of the cloth placing rod 31, passes through the top of the opening roller 33, the bottom of the cleaning roller 22, and the bottom of the guide rod 38, and is finally rolled up by the winding rack rod 39. In this process, the opening roller 33 is driven to rotate by the rotation of the output end of the first motor 37, and the two opening rollers 33 rotate away from each other, so that the fabric can be unfolded;

[0037] Step 2: After the fabric is opened, it passes through the bottom of the guide rod 38 and is finally wound around the winding rack rod 39. When the fabric passes under the cleaning roller 22, its top will slightly contact the bottom of the cleaning roller 22. The cleaning roller 22 rotates forward to allow the dust and fluff to enter the suction cover 23 at the rear side. Finally, the dust and fluff are allowed to enter the collection box 25 through the operation of the suction pump 24, thereby preventing the fluff or dust from floating in the air and affecting the health of workers.

[0038] Step 3: When the positions of the two opening rollers 33 need to be adjusted, the user can adjust the position of the rear end of the opening roller 33 according to the actual width of the fabric, thereby improving the opening effect of the opening roller 33. The position of the sliding block 35 can be fixed by the bolt 36 after the position is adjusted.

[0039] Compared with the related art, the fabric centering opening device provided by the utility model has the following beneficial effects:

[0040] After the fabric is opened, it passes through the bottom of the guide rod 38 and is finally wound around the winding rack rod 39. When the fabric passes under the cleaning roller 22, its top will slightly contact the bottom of the cleaning roller 22. The cleaning roller 22 rotates forward to allow dust and fluff to enter the suction hood 23 on the rear side, and finally the dust and fluff are allowed to enter the collection box 25 through the operation of the suction pump 24. The structure is simple and practical, which effectively prevents fluff or dust from floating in the air and affecting the health of workers, thereby improving the applicability of the device.

[0041] Finally, it should be pointed out that the above embodiments are only representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model should be considered to belong to the protection scope of the present utility model.

Claims

1. A fabric centering opening device, characterized in that: include: A base frame (1), wherein a dust removal component (2) is arranged on the rear side of the top of the base frame (1), and an opening component (3) is arranged on the front side of the top of the base frame (1); The dust removal assembly (2) comprises a placement rack (21) arranged on the top rear side of the base frame (1), a cleaning roller (22) is arranged on the inner side of the placement rack (21) in a rotatable manner, and an air suction hood (23) is arranged on the back side of the placement rack (21); The width opening component (3) comprises a cloth placing rod (31) arranged on the front side of the top of the base frame (1); a support block (32) is rotatably arranged on the top of the base frame (1); and a width opening roller (33) is longitudinally rotatably arranged on the back side of the support block (32).

2. A fabric center opening device according to claim 1, characterized in that: A suction pump (24) is provided on the top of the placement rack (21); the suction port on the back of the suction pump (24) is connected to the top of the suction cover (23); the air outlet on the left side of the suction pump (24) is connected to a collection box (25); the right side of the collection box (25) is fixedly connected to the left side of the placement rack (21).

3. A fabric center opening device according to claim 1, characterized in that: A sliding groove (34) is provided on the rear side of the top of the base frame (1) and on the front side of the placement frame (21); a sliding block (35) is provided inside the sliding groove (34) and can slide leftward and rightward along the direction thereof; a bolt (36) for controlling sliding damping is provided on the left side of the sliding block (35).

4. A fabric center opening device according to claim 3, characterized in that: The front side of the sliding block (35) is rotatably connected to the rear end of the width-opening roller (33); a first motor (37) for driving the width-opening roller (33) to rotate is arranged on the rear side of the top of the sliding block (35); and the output end of the front side of the first motor (37) is fixedly connected to the rear end of the width-opening roller (33).

5. A fabric center opening device according to claim 1, characterized in that: The width opening assembly (3) further comprises a guide rod (38) arranged on the rear side of the top of the base frame (1), and a winding frame rod (39) is arranged on the back side of the base frame (1).

6. A fabric center opening device according to claim 5, characterized in that: The dust removal assembly (2) also includes a second motor (26) arranged on the inner side of the winding rack rod (39), the right end of the cleaning roller (22) passes through the inner side of the placement rack (21) and extends to the right side thereof, the output end on the right side of the second motor (26) is connected to the right end belt of the cleaning roller (22), and the output end on the right side of the second motor (26) is connected to the winding rod belt of the winding rack rod (39).

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