Textile printing and dyeing pre-wetting device

Abstract

The utility model discloses a textile printing and dyeing pre-wetting device, which relates to the field of printing and dyeing equipment, and comprises a clean water tank, a plurality of material pressing rollers for pressing cloth below the water surface are arranged in the clean water tank, and banister brushes corresponding to the upper side and the lower side of the cloth are arranged below the water surface of the clean water tank. A water spraying pipe corresponding to the front side and the rear side of the cloth is arranged above the clean water tank, and the water spraying pipe is provided with spraying heads which are linearly distributed; a first wringing roller and a second wringing roller which are used for wringing cloth are arranged above the water surface of the clean water tank, and adjusting mechanisms for adjusting the distance between the first wringing roller and the second wringing roller are arranged on the two side walls of the clean water tank. The pre-wetting device has the advantages of being good in pre-wetting effect and clean in cleaning.

Description

Technical Field

[0001] The utility model relates to the field of printing and dyeing equipment, in particular to a textile printing and dyeing pre-wetting device. Background Art

[0002] Before printing and dyeing, the printed fabrics often have certain impurities on the surface, and during printing and dyeing, due to the differences in the properties of various fabrics and other materials, the dyes sometimes cannot be fully attached to the fabrics. Therefore, it is necessary to pre-treat the fabrics before printing and dyeing, and pre-wetting for printing and dyeing is one of the processes for pre-treating the fabrics.

[0003] In the prior art, there is a cloth printing and dyeing pre-wetting device and a pre-wetting method thereof, as disclosed in publication number CN108914445A on November 30, 2018. This solution has the defects of incomplete removal of hair residues and low pass rate of subsequent printing and dyeing. Utility Model Content

[0004] In order to overcome the shortcomings of the background technology, the utility model provides a textile printing and dyeing pre-wetting device with good pre-wetting effect and clean cleaning.

[0005] The technical solution adopted by the utility model is as follows: a textile printing and dyeing pre-wetting device, which comprises a clear water pool, in which a plurality of pressing rollers for pressing cloth under the water surface are arranged, soft brushes corresponding to the upper and lower sides of the cloth are arranged under the water surface of the clear water pool, a water spray pipe corresponding to the front and rear sides of the cloth is arranged above the clear water pool, and the water spray pipe is provided with spray heads distributed along a linear pattern; a first squeezing roller and a second squeezing roller for squeezing water from the cloth are arranged above the water surface of the clear water pool, and an adjusting mechanism for adjusting the distance between the first squeezing roller and the second squeezing roller is arranged on the two side walls of the clear water pool.

[0006] The spray head is oriented to be inclined downward.

[0007] The first squeeze roller and the second squeeze roller are both covered with elastic rubber sleeves.

[0008] The outer circumferential surface of the first squeezing roller is provided with a plurality of grooves, and the inner circumferential surface of the elastic rubber sleeve is provided with convex ribs embedded in the grooves.

[0009] The regulating mechanism comprises:

[0010] A base, which is fixedly mounted on the side wall of the clean water tank;

[0011] An adjusting block is vertically slidably mounted in the base;

[0012] A support plate, which is fixedly mounted on the upper end of the base;

[0013] A driving member, which is fixedly mounted on the support plate and whose output end is connected to the regulating block;

[0014] The first squeezing roller is rotatably mounted on the adjusting block, and the second squeezing roller is rotatably mounted on the base.

[0015] The beneficial effects of the utility model are as follows: the technical solution presses the cloth into clean water through the pressing roller to soak it, removes the hair residue on both sides of the cloth through the soft brush, and sprays water on both sides of the cloth through the spray head after being drawn out of the water to remove the hair residue on the surface again, and then squeezes the water out of the cloth through the first squeezing roller and the second squeezing roller, and transports it to the next dyeing process, which has the advantages of good pre-wetting effect and clean cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a textile printing and dyeing pre-wetting device according to an embodiment of the utility model.

[0017] Figure 2 It is a structural diagram of the regulating mechanism.

[0018] Figure 3 It is a side view of the first squeezing roller. DETAILED DESCRIPTION

[0019] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0020] As shown in the figure, a textile printing and dyeing pre-wetting device comprises a clean water tank 1, in which a plurality of pressing rollers 2 for pressing the cloth under the water surface are arranged, soft brushes 3 corresponding to the upper and lower positions of the cloth are arranged under the water surface of the clean water tank 1, and a water spray pipe 6 corresponding to the front and rear sides of the cloth is arranged above the clean water tank 1, and the water spray pipe 6 is provided with a spray head 7 distributed along a linear pattern; a first squeezing roller 4 and a second squeezing roller 5 for squeezing water from the cloth are arranged above the water surface of the clean water tank 1, and an adjusting mechanism for adjusting the distance between the first squeezing roller 4 and the second squeezing roller 5 is arranged on the two side walls of the clean water tank 1; the technical scheme presses the cloth into clean water for soaking by the pressing roller, removes the hair residue on both sides of the cloth by the soft brush, sprays water to both sides of the cloth by the spray head after being drawn out of the water surface, removes the hair residue on the surface again, and then squeezes the moisture of the cloth by the first squeezing roller and the second squeezing roller, and transports it to the next dyeing process, which has the advantages of good pre-wetting effect and clean cleaning.

[0021] The soft brush in this embodiment is used to remove the hair residue that comes with the cloth before it enters the water. These hair residues are not easy to fall off directly after entering the water, and a soft brush is needed to assist in their removal. In this way, these hair residues will float in the clean water pool, and the cloth will adhere to these hair residues again when it comes out of the water. However, the hair residues at this time are easy to fall off, and can be separated from the cloth by water from the sprinkler head.

[0022] In addition, if the sprinkler head is not provided to spray water, the hair residue will be re-attached to the cloth by the first squeezing roller and the second squeezing roller, affecting the qualified rate of subsequent dyeing.

[0023] The spray head 7 is oriented to be inclined downward, which has the advantage of good cleaning effect.

[0024] The first squeezing roller 4 and the second squeezing roller 5 are both covered with an elastic rubber sleeve 8, and there is soft contact between the two. When the cloth passes between the two, the water will be squeezed out; the squeezing effect is good and the cloth can be protected.

[0025] The first squeezing roller 4 is provided with a plurality of grooves 9 on its outer circumference, and the elastic rubber sleeve 8 is provided with convex ribs 10 embedded in the grooves 9 on its inner circumference. The cooperation between the grooves and the convex ribs can ensure that the elastic rubber sleeve does not slip, and has the advantage of good working stability.

[0026] The regulating mechanism comprises:

[0027] A base 11, which is fixedly mounted on the side wall of the clean water tank 1;

[0028] An adjusting block 12 is vertically slidably mounted in the base 11;

[0029] A support plate 13, which is fixedly mounted on the upper end of the base 11;

[0030] A driving member 14, which is fixedly mounted on the support plate 13 and whose output end is connected to the regulating block 12;

[0031] The first squeezing roller 4 is rotatably mounted on the adjusting block 12, and the second squeezing roller 5 is rotatably mounted on the base 11. The driving member adopts a cylinder, which can adjust the height position of the first squeezing roller. This adjusting mechanism can allow the first squeezing roller and the second squeezing roller to adapt to more fabrics of different thicknesses.

[0032] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions 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 operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it 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. In addition, in the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0034] Technical personnel should note: Although the utility model has been described according to the above specific implementation methods, the utility model concept is not limited to this utility model. Any modification using the utility model concept will be included in the scope of protection of this patent.

Claims

1. A textile printing and dyeing pre-wetting device, comprising a clear water tank (1), characterized in that: The clean water pool (1) is provided with a plurality of pressing rollers (2) for pressing the cloth below the water surface; soft brushes (3) are provided below the water surface of the clean water pool (1) at positions corresponding to the upper and lower sides of the cloth; a water spray pipe (6) is provided above the clean water pool (1) at positions corresponding to the front and rear sides of the cloth; the water spray pipe (6) is provided with spray heads (7) distributed along a linear pattern; a first squeezing roller (4) and a second squeezing roller (5) are provided above the water surface of the clean water pool (1) for squeezing water from the cloth; and an adjusting mechanism for adjusting the spacing between the first squeezing roller (4) and the second squeezing roller (5) is provided on two side walls of the clean water pool (1).

2. The textile printing and dyeing pre-wetting device according to claim 1, characterized in that: The spray head (7) is oriented in an inclined downward direction.

3. The textile printing and dyeing pre-wetting device according to claim 1, characterized in that: The first squeezing roller (4) and the second squeezing roller (5) are both sleeved with elastic rubber sleeves (8).

4. The textile printing and dyeing pre-wetting device according to claim 3, characterized in that: The first squeezing roller (4) is provided with a plurality of grooves (9) on its outer circumferential surface, and the elastic rubber sleeve (8) is provided with convex ribs (10) embedded in the grooves (9) on its inner circumferential surface.

5. The textile printing and dyeing pre-wetting device according to claim 1, characterized in that: The regulating mechanism comprises: A base (11) fixedly mounted on a side wall of the clean water tank (1); An adjusting block (12) which is vertically slidably mounted in the base (11); A support plate (13) fixedly mounted on the upper end of the base (11); A driving member (14) which is fixedly mounted on the support plate (13) and whose output end is connected to the regulating block (12); The first squeezing roller (4) is rotatably mounted on the adjusting block (12), and the second squeezing roller (5) is rotatably mounted on the base (11).

Images