Cloth guide device of microfiber wet process impregnation tank

Abstract

The utility model discloses a cloth guide device of a microfiber wet-process impregnation tank, which relates to the technical field of wet-process impregnation devices and comprises an impregnation tank used for containing impregnation liquid, a tension adjusting component is arranged on the left side of the impregnation tank, and a base cloth leading-in roller used for leading in base cloth and a raising component used for raising the surface of the base cloth are arranged on the right side of the tension adjusting component. A plurality of guide rollers used for guiding base cloth into impregnation liquid are arranged below the liquid level of the impregnation tank, a plurality of flow guide grooves arranged at intervals are formed in the rotating faces of the guide rollers in the radial direction in a surrounding mode, a plurality of first pressing roller sets and a plurality of second pressing roller sets are arranged above the liquid level of the impregnation tank, and each first pressing roller set comprises a first driving pressing roller and a first driven pressing roller; the rotating surface of the first driving press roller and / or the first driven press roller is axially provided with a plurality of placing grooves arranged at intervals in a surrounding manner, an elastic tension component is arranged in each placing groove, and a plurality of bulges are convexly arranged on the contact surface of the elastic tension component and the base cloth. According to the utility model, the infiltration effect of the base cloth is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wet soaking devices, in particular to a cloth guiding device of an ultra-fiber wet soaking tank. Background Art

[0002] The impregnation tank is a kind of equipment used for textile processing, which contains impregnation liquid and is equipped with several guide roller groups and pressure roller groups for winding the base cloth, wherein the guide roller group is located below the liquid surface of the impregnation tank, and the pressure roller group is located above the liquid surface of the impregnation tank. By winding the base cloth on the guide rollers for soaking, and then squeezing it through the pressure roller group, a layer of chemical substances can be evenly attached to the surface of the base cloth, thereby improving the performance and appearance of the base cloth.

[0003] However, the existing impregnation tank has the following problems when performing impregnation processing on the base fabric: 1. Since the surface of the base fabric is relatively smooth, the impregnation liquid is not easy to penetrate into the inside of the base fabric, and the impregnation effect is poor. 2. Since the surface of the pressure roller is relatively smooth, the base fabric is prone to slippage and unstable tension control when passing through the pressure roller group. 3. When the base fabric is impregnated in the impregnation liquid through the guide roller group, bubbles will be generated, thereby affecting the impregnation effect of the base fabric.

[0004] In view of this, the inventor conducted in-depth research on the above-mentioned issues, which led to the creation of this case. Utility Model Content

[0005] The utility model provides a cloth guiding device for a microfiber wet impregnation tank, aiming to solve the problems of easy sliding of the base cloth, unstable tension control and poor impregnation effect during impregnation processing in the existing impregnation tank.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A cloth guiding device for a microfiber wet impregnation tank, comprising an impregnation tank for containing an impregnation liquid, with the length direction of the impregnation tank as the left-right direction, a tension adjusting component is provided on the left side of the impregnation tank, a base cloth introducing roller for introducing a base cloth and a raising component for raising the surface of the base cloth are provided on the right side of the tension adjusting component, a plurality of guide rollers for introducing the base cloth into the impregnation liquid are provided below the liquid level of the impregnation tank, a plurality of guide grooves arranged at intervals are radially arranged around the rotating surfaces of the plurality of guide rollers, a plurality of first pressing roller groups and second pressing roller groups arranged at intervals and staggered along a straight line are provided above the liquid level of the impregnation tank, the first pressing roller group comprises a first active pressing roller and a first driven pressing roller, a plurality of placement grooves arranged at intervals are axially arranged around the rotating surfaces of the first active pressing roller and / or the first driven pressing roller, an elastic tension component is provided in each of the placement grooves, a plurality of protrusions are convexly provided on the contact surface between the elastic tension component and the base cloth, and a base cloth outlet roller is also provided on the right side of the impregnation tank.

[0008] Furthermore, the elastic tension component includes a plurality of springs fixedly mounted on the bottom wall of the placement slot and a pressure plate fixedly connected to the free end of the spring. The side of the pressure plate facing away from the placement slot extends to the outside of the placement slot and is provided with a plurality of the protrusions.

[0009] Furthermore, the placement groove is semi-arc-shaped, and the shape of the pressure plate is adapted to the placement groove.

[0010] Furthermore, limiting grooves are concavely provided on both sides of the placement groove, and limiting blocks for entering the limiting grooves are convexly provided on both sides of the pressure plate, and the length of the limiting blocks is smaller than the length of the limiting grooves.

[0011] Furthermore, the raising assembly comprises a first brush roller and a second brush roller, and the second brush roller is located above the first brush roller.

[0012] Furthermore, the guide groove is any one of a wave shape, a semi-arc shape or a rectangle shape.

[0013] Furthermore, the guide roller is arranged below the liquid surface on the right side of the first pressure roller group.

[0014] Furthermore, the first driven pressure roller is arranged above the first active pressure roller; the second pressure roller group includes a second active pressure roller and a third active pressure roller arranged above the second active pressure roller.

[0015] Furthermore, the base fabric lead-out roller is located above the liquid surface of the impregnation tank.

[0016] Furthermore, the base fabric lead-out roller is located below the liquid surface of the impregnation tank.

[0017] From the above description of the structure of the utility model, it can be seen that the utility model has the following advantages:

[0018] The utility model provides a raising component for raising the nap of the base cloth, so that the surface of the base cloth forms a velvet state, thereby increasing the contact area between the base cloth and the impregnation liquid, and improving the wetting effect of the impregnation liquid; a guide groove for exhausting air to avoid bubbles in the base cloth is provided on the guide roller, thereby improving the impregnation effect; an elastic tension component is provided on the first pressing roller group, and a protrusion is convexly provided on the contact surface between the elastic tension component and the base cloth, so that the base cloth can maintain a more stable tension during operation; the protrusion can also increase the friction between the pressing roller and the base cloth, thereby preventing the base cloth from sliding. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the first embodiment of the utility model.

[0020] Figure 2 It is a structural schematic diagram of the second embodiment of the utility model.

[0021] Figure 3 It is a schematic structural diagram of the elastic tension component of the utility model being arranged on the first active pressure roller.

[0022] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at point A in the middle.

[0023] Figure 5 It is a structural schematic diagram of the guide roller of the utility model.

[0024] Figure markings: 10-impregnation tank; 101-base fabric inlet roller; 102-base fabric outlet roller; 20-tension adjustment assembly; 21-first tension rod; 22-second tension rod; 23-third tension rod; 31-first brush roller; 32-second brush roller; 40-guide roller; 41-guide groove; 501-placing groove; 5011-limiting groove; 51-first active pressure roller; 52-first driven pressure roller; 61-second active pressure roller; 62-third active pressure roller; 70-elastic tension assembly; 71-spring; 72-pressure plate; 721-limiting block; 73-protrusion. DETAILED DESCRIPTION

[0025] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] Reference Figures 1 to 5 A cloth guiding device for a microfiber wet impregnation tank comprises an impregnation tank 10 for containing an impregnation liquid, with the length direction of the impregnation tank 10 as the left-right direction, a tension adjusting component 20 is provided on the left side of the impregnation tank 10, a base cloth introducing roller 101 for introducing a base cloth and a raising component for raising the surface of the base cloth are provided on the right side of the tension adjusting component 20, a plurality of guide rollers 40 for introducing the base cloth into the impregnation liquid are provided below the liquid surface of the impregnation tank 10, a plurality of guide rollers 40 are provided with a plurality of guide grooves 41 arranged at intervals in a radial direction around the rotating surfaces of the plurality of guide rollers 40, and the liquid surface of the impregnation tank 10 is provided with a plurality of guide rollers 41 arranged at intervals in a radial direction around the rotating surfaces of the plurality of guide rollers 40, and a plurality of guide rollers 41 are provided at a plurality of guide rollers 41 arranged at a plurality of intervals around the rotating surfaces of the plurality of guide rollers 40. A plurality of first pressure roller groups and second pressure roller groups are arranged in a straight line and staggeredly, wherein the first pressure roller group includes a first active pressure roller 51 and a first driven pressure roller 52, and a plurality of spaced placement grooves 501 are axially arranged around the rotating surface of the first active pressure roller 51 and / or the first driven pressure roller 52, and an elastic tension component 70 is arranged in each placement groove 501, and a plurality of protrusions 73 are convexly provided on the contact surface between the elastic tension component 70 and the base cloth, and a base cloth outlet roller 102 is also provided on the right side of the impregnation tank 10, and the arrow in the figure indicates the direction of the base cloth.

[0027] When in use, the base cloth is subjected to a napping treatment by means of a napping assembly so that the base cloth has more pores and gaps, and then the base cloth is passed around the guide roller 40 to be immersed in the impregnation liquid. Since the guide roller 40 has a guide groove 41, the air in the base cloth can be discharged to avoid bubbles in the base cloth during the wetting process, and then the base cloth is passed around the first pressing roller group and the second pressing roller group to be squeezed. Since the first pressing roller group is provided with an elastic tension assembly 70, and the first pressing roller group and the second pressing roller group are staggered, not only can a certain tension be maintained on the base cloth, but also sliding of the base cloth can be prevented.

[0028] Reference Figures 1 to 5 In this embodiment, the first active pressure roller 51 is provided with the above-mentioned placement groove 501, and the elastic tension component 70 includes a plurality of springs 71 fixedly arranged on the bottom wall of the placement groove 501 and a pressure plate 72 fixedly connected to the free end of the spring 71, and the side of the pressure plate 72 facing away from the placement groove 501 extends to the outside of the placement groove 501 and is convexly provided with a plurality of protrusions 73, and the protrusions 73 are semicircular; the above-mentioned placement groove 501 is semi-arc-shaped, and the shape of the pressure plate 72 is also semi-arc-shaped, which is adapted to the placement groove 501, and there is a clearance fit between the pressure plate 72 and the placement groove 501 , limiting grooves 5011 are recessed on both sides of the placement groove 501, and limiting blocks 721 for entering the limiting grooves 5011 are convexly provided on both sides of the pressure plate 72, wherein the length of the limiting blocks 721 is smaller than the length of the limiting grooves 5011, so that under the action of the spring 71, the side of the pressure plate 72 with the protrusion 73 is located outside the placement groove 501, and when the pressure plate 72 is squeezed by external force, the spring 71 is compressed, and the pressure plate 72 retracts into the placement groove 501. At this time, the protrusion 73 is slightly higher than the placement groove 501, thereby providing a certain friction force to prevent the base cloth from sliding.

[0029] Reference Figures 1 to 5 The pile raising assembly includes a first brush roller 31 and a second brush roller 32, wherein the second brush roller 32 is located above the first brush roller 31, and there is a gap between the first brush roller 31 and the second brush roller 32 for the base cloth to pass through, so that when the base cloth passes through the gap between the first brush roller 31 and the second brush roller 32, the surface of the base cloth forms a velvet state, thereby increasing the contact area between the base cloth and the impregnation liquid, so that the impregnation liquid can better penetrate into the deep fibers of the base cloth, the impregnation is more uniform, and the impregnation effect is better.

[0030] Reference Figures 1 to 5 The guide groove 41 is any one of a wave shape, a semi-arc shape or a rectangle. In the present embodiment, the guide groove 41 is preferably a wave shape. By arranging the guide groove 1 on the guide roller 40, the air can be discharged from the base cloth, so that the impregnation liquid can penetrate into the inside of the base cloth more smoothly, thereby improving the impregnation effect.

[0031] Reference Figures 1 to 5The tension adjustment assembly 20 includes a first tension rod 21, a second tension rod 22 and a third tension rod 23, wherein the third tension rod 23 is arranged between the first tension rod 21 and the second tension rod 22, and the three are distributed in a "V" shape; in the present embodiment, three guide rollers 40 are provided, and the three guide rollers 40 are respectively arranged below the liquid surface on the right side of the first pressing roller group, and the first driven pressing roller 52 is arranged above the first active pressing roller 51; the second pressing roller group includes a second active pressing roller 61 and a third active pressing roller 62 arranged above the second active pressing roller 61; the base fabric lead-out roller 102 is located above the liquid surface of the impregnation tank 10, and after the base fabric passes through the base fabric lead-out roller 102, it can directly enter the drying process of the base fabric.

[0032] Reference Figures 1 to 5 The second embodiment of the utility model is basically the same as the first embodiment, the difference is that the base fabric lead-out roller 102 is located below the liquid surface of the impregnation tank 10, and after the base fabric passes through the base fabric lead-out roller 102, a scraper (not shown in the figure) is required to remove the impregnation liquid remaining on the base fabric before the base fabric can enter the drying process.

[0033] Reference Figures 1 to 5 The utility model provides a raising component for raising the base cloth, so that the surface of the base cloth has more pores and gaps, thereby increasing the contact area between the base cloth and the impregnation liquid, and then a guide groove 41 for exhausting air to avoid bubbles in the base cloth is provided on the guide roller 40, and an elastic tension component 70 is provided on the first pressing roller group. The contact surface between the elastic tension component 70 and the base cloth is convexly provided with a protrusion 73, which can not only keep a more stable tension of the base cloth during operation, but also increase the friction between the pressing roller and the base cloth to prevent the base cloth from sliding.

[0034] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial changes to the utility model using this concept shall be deemed as an infringement of the protection scope of the utility model.

Claims

1. A fabric guiding device for a microfiber wet impregnation tank, comprising an impregnation tank for containing an impregnation liquid, with the length direction of the impregnation tank as the left-right direction, and a tension adjustment component is provided on the left side of the impregnation tank, characterized in that: A base cloth introduction roller for introducing the base cloth and a raising component for raising the surface of the base cloth are provided on the right side of the tension adjustment component; a plurality of guide rollers for introducing the base cloth into the impregnation liquid are provided below the liquid surface of the impregnation tank; a plurality of guide grooves arranged at intervals are radially arranged around the rotating surfaces of the plurality of guide rollers; a plurality of first pressure roller groups and second pressure roller groups are arranged at intervals and staggered along a straight line are provided above the liquid surface of the impregnation tank; the first pressure roller group includes a first active pressure roller and a first driven pressure roller; a plurality of placement grooves arranged at intervals are axially arranged around the rotating surfaces of the first active pressure roller and / or the first driven pressure roller; an elastic tension component is provided in each of the placement grooves; a plurality of protrusions are convexly provided on the contact surface between the elastic tension component and the base cloth; and a base cloth outlet roller is also provided on the right side of the impregnation tank.

2. The fabric guiding device of the ultra-fiber wet impregnation tank according to claim 1, characterized in that: The elastic tension component includes a plurality of springs fixedly arranged on the bottom wall of the placement slot and a pressing plate fixedly connected to the free end of the spring. The side of the pressing plate facing away from the placement slot extends to the outside of the placement slot and is convexly provided with a plurality of the protrusions.

3. The fabric guiding device of the ultra-fiber wet impregnation tank according to claim 2, characterized in that: The placement groove is semi-arc-shaped, and the shape of the pressing plate is adapted to the placement groove.

4. The fabric guiding device of the ultra-fiber wet impregnation tank according to claim 2, characterized in that: Limiting grooves are concavely arranged on both sides of the placement groove, and limiting blocks for entering the limiting grooves are convexly arranged on both sides of the pressing plate, and the length of the limiting blocks is smaller than the length of the limiting grooves.

5. The fabric guiding device of the microfiber wet impregnation tank according to claim 1, characterized in that: The raising assembly includes a first brush roller and a second brush roller, wherein the second brush roller is located above the first brush roller.

6. The fabric guiding device of the ultra-fiber wet impregnation tank according to claim 1, characterized in that: The guide groove is in any one of a wave shape, a semi-arc shape or a rectangular shape.

7. The fabric guiding device of the ultra-fiber wet impregnation tank according to claim 1, characterized in that: The guide roller is arranged below the liquid surface on the right side of the first pressing roller group.

8. The fabric guiding device of the ultra-fiber wet impregnation tank according to claim 1, characterized in that: The first driven pressure roller is arranged above the first active pressure roller; the second pressure roller group includes a second active pressure roller and a third active pressure roller arranged above the second active pressure roller.

9. The fabric guiding device of the microfiber wet impregnation tank according to claim 1, characterized in that: The base fabric outlet roller is located above the liquid surface of the impregnation tank.

10. The fabric guiding device of the ultra-fiber wet impregnation tank according to claim 1, characterized in that: The base fabric outlet roller is located below the liquid surface of the impregnation tank.

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