Large-capacity coiling device

Abstract

The utility model relates to take -up device technical field, concretely for large capacity take -up device, including two support board and rotate and set in two support boards between the winding roller for taking -up fabric, still include first spreader roller and second spreader roller, first spreader roller is lower than second spreader roller and is located second spreader roller front side, leave the gap for the fabric to pass through between first spreader roller and second spreader roller, after the fabric passes through the gap, winding is on winding roller, the fly flocculus on the fabric surface is adsorbed by the flocculus removal part, the utility model is through setting up flocculus removal part adsorption fly flocculus on the fabric surface on spreader roller. The flocculus removal part is evenly distributed following the left helical ring and the right helical ring of spiral shape, increases the contact area with the fabric, improves the cleaning strength, the contact area with the fabric is increased by the oblique flocculus removal net, and more fly flocculus is adsorbed, the fly flocculus adsorbed by the roller cylinder with static electricity is sucked into its inside, prevents fly flocculus from falling off from the flocculus removal part too much, pollutes the fabric.

Description

Technical Field

[0001] This utility model relates to the field of winding device technology, and in particular to a large-capacity winding device. Background Technology

[0002] Trico warp knitting machines are high-speed, high-precision warp knitting equipment primarily used for producing elastic or non-elastic plain weave, mesh, and other warp-knitted fabrics. The take-up device, as a key component, directly affects fabric tension control, take-up quality, and production efficiency.

[0003] The high-capacity take-up device of the Trico warp knitting machine has a diameter of approximately Φ400-600mm and a single roll weight of 150-200kg, which is 2-3 times higher than that of conventional devices. The take-up device can stably take up the fabric, ensuring that the fabric is smoothly and evenly wound onto the take-up roller from the knitting zone; the take-up device can precisely control the tension, keeping the tension of the fabric constant during the take-up process, avoiding slack or stretching deformation.

[0004] During the textile spinning process, a large amount of short lint and fluff are generated and adhere to the fabric. If this lint is not removed during the winding process, it may damage the fabric's physical properties and structural stability, and even affect the quality of the finished product. Most large-capacity winding devices have specialized equipment to remove this lint, typically using negative pressure suction to draw it into the filter box. However, negative pressure suction can easily distort the fabric, preventing it from being wound smoothly and affecting the winding quality. Utility Model Content

[0005] The main objective of this invention is to provide a high-capacity winding device to solve the problems raised in related technologies.

[0006] To achieve the above objectives, according to one aspect of the present invention, a high-capacity winding device is provided, comprising two support plates and a take-up roller rotatably disposed between the two support plates for winding fabric, and further comprising a first spreading roller and a second spreading roller, both of which are rotatably connected to the support plates. The first spreading roller is lower than the second spreading roller and located in front of the second spreading roller. A gap is left between the first spreading roller and the second spreading roller for the fabric to pass through. After the fabric passes through the gap, it is wound around the take-up roller. Both the first spreading roller and the second spreading roller are provided with a plurality of lint-removing sections, which are used to adsorb lint from the surface of the fabric.

[0007] Furthermore, the first spreading roller and the second spreading roller have the same structure and rotate in opposite directions to flatten the fabric.

[0008] Furthermore, both the first and second spreading rollers include roller shafts, both ends of which are rotatably connected to the support plate, and the roller shafts are used to drive the spreading rollers to rotate.

[0009] Furthermore, a roller is fixedly sleeved on the roller shaft. The roller is a hollow cylindrical object, and an electrostatic generator is installed inside the roller.

[0010] Furthermore, the roller end is provided with an opening, and a sealing cap is provided on the opening.

[0011] Furthermore, a left spiral ring is fixedly fitted on the left outer ring of the roller, and a right spiral ring is fixedly fitted on the right outer ring, with the left and right spiral rings having opposite spiral directions.

[0012] Furthermore, both the left and right spiral rings are provided with several through grooves on their outer sides, and the grooves are connected to the hollow part of the roller.

[0013] Furthermore, the outer ring of the groove is provided with a side net, which is fixedly connected to the spiral ring. The side net is used to adsorb the flying lint on the surface of the fabric.

[0014] Furthermore, the lint removal section includes a first lint removal net, a second lint removal net, and a third lint removal net. The first, second, and third lint removal nets are all disposed in the groove and are all fixedly connected to the spiral ring. The first lint removal net is vertically disposed in the middle of the groove. The second lint removal net is inclined and located to the right of the first lint removal net. The third lint removal net is inclined and located to the left of the first lint removal net. The highest points of the first, second, and third lint removal nets are all flush with the spiral ring.

[0015] Furthermore, a base plate is fixedly provided at the bottom of the two support plates to connect the two support plates into a whole.

[0016] Compared with the prior art, the present invention has the following beneficial effects: This invention removes lint from the fabric surface by incorporating a lint-removing section on the spreading roller. The lint-removing section is evenly distributed with left and right spiral rings, increasing the contact area with the fabric and improving cleaning effectiveness. An inclined lint-removing net further increases the contact area, absorbing more lint. An electrostatically charged roller draws the lint adsorbed by the lint-removing section into its interior, preventing excessive lint from falling off and contaminating the fabric. This also prevents lint from affecting the fabric's physical properties and structural stability, ensuring the quality of the finished product. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall design of this utility model; Figure 2 This is a schematic diagram of the fabric spreading roller structure of this utility model; Figure 3 This is a schematic diagram of the lint removal section of this utility model.

[0018] Figure label: 1. Base plate; 2. Support plate; 3. First spreading roller; 4. Second spreading roller; 5. Rewinding roller; 6. Roller; 7. Left spiral ring; 8. Right spiral ring; 81. Groove; 82. Side net; 9. Floss removal section; 91. First filament removal net; 92. Second filament removal net; 93. Third filament removal net; 10. Roller shaft; 11. Sealing cover. Detailed Implementation

[0019] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0020] This embodiment provides a high-capacity winding device, such as... Figure 1 As shown, the system includes two support plates 2 and a take-up roller 5 rotatably disposed between the two support plates 2 for winding up the fabric. A second motor is provided at the end of the take-up roller 5 to drive its rotation. A base plate 1 is fixedly provided at the bottom of the two support plates 2 to connect the two support plates 2 into a whole. It also includes a first spreading roller 3 and a second spreading roller 4, both of which are rotatably connected to the support plates 2. The first spreading roller 3 is lower than the second spreading roller 4 and located in front of the second spreading roller 4, ensuring that when the fabric passes through the gap between them, it adheres tightly to the surfaces of the first spreading roller 3 and the second spreading roller 4, allowing the lint-removing section 9 to fully absorb the lint on the fabric. A gap is left between the first spreading roller 3 and the second spreading roller 4 for the fabric to pass through. After passing through the gap, the fabric is wound onto the take-up roller 5. Both the first spreading roller 3 and the second spreading roller 4 are provided with several lint-removing sections 9, which are used to absorb the lint on the surface of the fabric.

[0021] The first spreading roller 3 and the second spreading roller 4 have the same structure and rotate in opposite directions to spread the fabric.

[0022] Both the first spreading roller 3 and the second spreading roller 4 include a roller shaft 10. Both ends of the roller shaft 10 are rotatably connected to the support plate 2. The roller shaft 10 is used to drive the spreading roller to rotate. The first spreading roller 3 is provided with a first motor at its end to drive its rotation, and the second spreading roller 4 is provided with a third motor at its end to drive its rotation.

[0023] like Figure 2 As shown, a roller 6 is fixedly sleeved on the roller shaft 10. The roller 6 is a hollow cylindrical object, and an electrostatic generator is installed inside the roller 6. The end of the roller 6 has an opening, and a sealing cap 11 is installed on the opening. A left spiral ring 7 is fixedly sleeved on the left outer ring of the roller 6, and a right spiral ring 8 is fixedly sleeved on the right outer ring. The spiral directions of the left spiral ring 7 and the right spiral ring 8 are opposite.

[0024] Both the left spiral ring 7 and the right spiral ring 8 have several through grooves 81 on their outer sides, which are connected to the hollow part of the roller 6. Inside the roller 6 are two electrostatic generators. One generator attaches static electricity to the edge net 82, the first lint-removing net 91, the second lint-removing net 92, and the third lint-removing net 93. The other generator attaches static electricity to the inner surface of the roller 6. The static voltage on the inner surface of the roller 6 is greater than that on the edge net 82 and the lint-removing net, allowing the inner surface of the roller 6 to draw the lint from the edge net 82 and the lint-removing net into the roller 6. The electrostatically charged edge net 82 and the lint-removing net can adsorb lint from the fabric. The adsorbed lint is then attracted by the inner surface of the roller 6 and falls into the roller 6. When there is a large amount of lint inside the roller 6, the sealing cover 11 is opened, and the lint is removed from the opening at the end of the roller 6.

[0025] The groove 81 has a side net 82 on its outer ring. The side net 82 is fixedly connected to the spiral ring and is used to absorb the lint on the surface of the fabric.

[0026] like Figure 3 As shown, the lint removal section 9 includes a first lint removal net 91, a second lint removal net 92, and a third lint removal net 93. The first lint removal net 91, the second lint removal net 92, and the third lint removal net 93 are all disposed in the groove 81 and are all fixedly connected to the spiral ring. The first lint removal net 91 is vertically disposed in the middle of the groove 81. The second lint removal net 92 is inclined and located to the right of the first lint removal net 91. The third lint removal net 93 is inclined and located to the left of the first lint removal net 91. The inclined lint removal net increases the contact area with the fabric and absorbs more lint. The highest points of the first lint removal net 91, the second lint removal net 92, and the third lint removal net 93 are all flush with the spiral ring. The spiral ring has a smooth surface to prevent the lint removal net from protruding from the spiral ring and scratching the fabric.

[0027] After the fabric woven by the Trico warp knitting machine passes through the gap between the left spiral ring 7 and the right spiral ring 8, it is wound onto the take-up roller 5. The three motors are started; the second motor drives the take-up roller 5 to rotate, winding the fabric onto it for take-up. The first and third motors drive the first spreading roller 3 and the second spreading roller 4 to rotate in opposite directions. The rotating left and right spiral rings 7 and 8 push the fabric to both sides, causing it to move forward smoothly and be taken up by the take-up roller 5.

[0028] When the fabric comes into contact with the lint removal section 9, the flying lint on it is adsorbed by the side net 82, the first lint removal net 91, the second lint removal net 92 and the third lint removal net 93, and leaves the fabric, thereby improving the cleanliness of the fabric, preventing flying lint from affecting the physical properties and structural stability of the fabric, and ensuring the quality of the finished product.

[0029] The lint-removing section 9 is evenly distributed following the spiral left-hand spiral ring 7 and right-hand spiral ring 8, increasing the contact area with the fabric and improving cleaning power.

[0030] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A high-capacity take-up device, comprising two support plates (2) and a take-up roller (5) rotatably disposed between the two support plates (2) for taking up fabric, characterized in that, It also includes a first spreading roller (3) and a second spreading roller (4). Both the first spreading roller (3) and the second spreading roller (4) are rotatably connected to the support plate (2). The first spreading roller (3) is lower than the second spreading roller (4) and located in front of the second spreading roller (4). There is a gap between the first spreading roller (3) and the second spreading roller (4) for the fabric to pass through. After the fabric passes through the gap, it is wound around the take-up roller (5). Both the first spreading roller (3) and the second spreading roller (4) are provided with several lint-removing parts (9). The lint-removing parts (9) are used to adsorb the flying lint on the surface of the fabric.

2. The high-capacity winding device according to claim 1, characterized in that, The first spreading roller (3) and the second spreading roller (4) have the same structure and rotate in opposite directions to spread the fabric.

3. The high-capacity winding device according to claim 1, characterized in that, Both the first spreading roller (3) and the second spreading roller (4) include a roller shaft (10), both ends of which are rotatably connected to the support plate (2). The roller shaft (10) is used to drive the spreading roller to rotate.

4. The high-capacity winding device according to claim 3, characterized in that, A roller (6) is fixedly sleeved on the roller shaft (10). The roller (6) is a hollow cylindrical object, and an electrostatic generator is provided inside the roller (6).

5. The high-capacity winding device according to claim 4, characterized in that, The roller (6) has an opening at its end, and a sealing cap (11) is provided on the opening.

6. The high-capacity winding device according to claim 4, characterized in that, The roller (6) has a left spiral ring (7) fixedly fitted on the left outer ring and a right spiral ring (8) fixedly fitted on the right outer ring. The left spiral ring (7) and the right spiral ring (8) have opposite spiral directions.

7. The high-capacity winding device according to claim 6, characterized in that, The left spiral ring (7) and the right spiral ring (8) are provided with several through grooves (81) on their outer sides. The grooves (81) are connected to the hollow part of the roller (6). The outer ring of the grooves (81) is provided with a side net (82). The side net (82) is fixedly connected to the spiral ring. The side net (82) is used to adsorb the flying fluff on the surface of the fabric.

8. The high-capacity winding device according to claim 7, characterized in that, The lint removal section (9) includes a first lint removal net (91), a second lint removal net (92) and a third lint removal net (93). The first lint removal net (91), the second lint removal net (92) and the third lint removal net (93) are all located in the groove (81) and are all fixedly connected to the spiral ring.

9. The high-capacity winding device according to claim 8, characterized in that, The first lint remover (91) is vertically disposed in the middle of the groove (81), the second lint remover (92) is inclined and located to the right of the first lint remover (91), and the third lint remover (93) is inclined and located to the left of the first lint remover (91). The highest points of the first lint remover (91), the second lint remover (92) and the third lint remover (93) are all flush with the spiral ring.

10. The high-capacity winding device according to claim 1, characterized in that, The bottom of the two support plates (2) is fixedly provided with a base plate (1) for connecting the two support plates (2) into a whole.

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