Uniform liquid padding auxiliary equipment for cloth printing and dyeing

Abstract

The utility model provides a kind of even liquid padding auxiliary equipment for cloth printing and dyeing, belong to printing and dyeing padding technical field;Including: dyestuff tank, the inner chamber of dyestuff tank is rotatably connected with cloth roll, the bottom of dyestuff tank inner chamber is fixedly installed with the partition plate for dividing dyestuff;The utility model is filtered dyestuff in dyestuff tank is pumped out by water pump, is sprayed by the spray head installed on liquid inlet pipe, two obliquely arranged spray heads can spray filtered dyestuff on turbine paddle, to push turbine paddle, make shaft rotate, shaft rotates simultaneously can drive stirring rod to rotate, to stir dyestuff, since two turbine paddle blade directions are opposite, to rotate in opposite directions when, so that dyestuff can be better mixed, turbine paddle itself can also play the effect of stirring dyestuff, solve the problem that dyestuff is stratified when standing, leading to unable to even dye.

Description

Technical Field

[0001] This utility model relates to the field of dyeing and printing liquid application technology, and in particular to an auxiliary device for uniform liquid application in fabric dyeing and printing. Background Technology

[0002] In fabric printing and dyeing processes, uniform padding is an extremely crucial step. It refers to immersing the fabric (usually after pretreatment) in dye liquor or chemical treatment solution, and then squeezing it through one or more pairs of rollers to uniformly control the amount of liquid on the fabric.

[0003] A reference to a uniform padding auxiliary device for fabric dyeing is Chinese Utility Model Patent Publication No. CN211814955U, which relates to a padding dyeing machine and falls within the technical field of dyeing equipment. The device includes a frame and a padding roller assembly mounted on the frame. The padding roller assembly comprises multiple moving rollers and fixed rollers. A first adjusting plate and a second adjusting plate are provided on the frame. Each fixed roller is rotatably connected to the first adjusting plate, and each moving roller is rotatably connected to the second adjusting plate. Vertical sliding grooves are formed on both the first and second adjusting plates, and sliding blocks are slidably connected within these grooves. The moving and fixed rollers are rotatably connected to the sliding blocks, and locking elements are provided on the sliding blocks to lock their positions. This utility model can adjust the distance between the moving and fixed rollers according to the fabric thickness and can also adjust the angle between the moving and fixed rollers, allowing the fabric to be squeezed at different angles during the padding dyeing process. This reduces the possibility of localized pauses caused by horizontal squeezing during the squeezing process.

[0004] However, during actual use, it was found that due to the difference in specific gravity of dyes / auxiliaries and the settling effect, the dye liquor in the impregnation tank inevitably undergoes stratification and sedimentation (such as reactive dye particles sinking and leveling agents floating). It is impossible to achieve homogenization of the dye liquor concentration in the tank, resulting in significant differences in the concentration of effective components of the dye liquor in contact with different sections of the fabric (especially in the weft width direction), directly causing chronic problems such as edge-to-center color difference and batch-to-batch color deviation. This problem is particularly prominent in the processing of high-fixation dyes and thick fabrics. Therefore, this application provides a uniform padding auxiliary device for fabric printing and dyeing to meet the requirements. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a uniform padding auxiliary device for fabric printing and dyeing to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] A uniform dyeing auxiliary device for fabric printing and dyeing includes: a dye bath, a cloth roller rotatably connected to the inner cavity of the dye bath, a partition for dividing the dye bath fixedly installed at the bottom of the inner cavity of the dye bath, an asynchronous motor fixedly installed on the outer wall of the dye bath, a pusher roller installed directly above the partition on the output shaft of the asynchronous motor, a support block fixedly installed on the inner wall of the dye bath, a filter plate provided on the top of the support block, an outlet pipe fixedly connected to the side wall of the dye bath, a water pump fixedly connected to the end of the outlet pipe away from the dye bath, an inlet pipe fixedly installed at the outlet of the water pump, a nozzle fixedly installed on the outer wall of the inlet pipe penetrating into the inner cavity of the dye bath, a rotating shaft rotatably connected to the bottom of the inner cavity of the dye bath, a bearing installed at the bottom of the rotating shaft, a turbine blade fixedly installed on the outer wall of the rotating shaft, and a stirring rod fixedly installed on the outer wall of the rotating shaft above the turbine blade.

[0008] A mounting frame is fixedly installed on the top of the dye bath. A first motor is fixedly installed on the side wall of the mounting frame. A lower roller is fixedly installed on the output shaft of the first motor. A sliding groove is opened in the inner cavity of the mounting frame. A slider is slidably connected to the inner cavity of the sliding groove. An upper roller is rotatably connected to one side of the slider. A second motor is fixedly installed on the top of the mounting frame. A screw is fixedly installed on the output shaft of the second motor. The screw is threadedly connected to the slider.

[0009] A first mounting plate is fixedly mounted on the slider. The inner cavity of the first mounting plate has a mounting groove. A fastening bolt is provided at one end of the first mounting plate that is connected to the slider. A roller brush is installed in the inner cavity of the mounting groove. The roller brush is detachably connected to the first mounting plate by a locking bolt.

[0010] A second mounting plate assembly is detachably mounted on the mounting bracket. The second mounting plate assembly has the same structure as the first mounting plate and is mounted on the mounting bracket and cannot be moved.

[0011] Loosening the locking bolt allows the roller brush to be repositioned within the fastening bolt, adjusting the distance between the locking bolt and the upper roller.

[0012] The first mounting plate can move up and down with the slider, and the first mounting plate is slidably connected to the mounting bracket.

[0013] There are two nozzles, and the two nozzles are set at an angle.

[0014] The number of rotating shafts is two, and each of the two rotating shafts is equipped with a number of turbine blades in opposite directions.

[0015] Compared with the prior art, this utility model has at least the following beneficial effects:

[0016] 1. In the above solution, the filtered dye liquor is pumped out of the dye bath by a water pump and sprayed out through nozzles installed on the inlet pipe. The two inclined nozzles can spray the filtered dye liquor onto the turbine blades, thereby pushing the turbine blades to rotate the shaft. The rotation of the shaft will drive the stirring rod to rotate, thereby stirring the dye liquor. Since the blades of the two turbine blades are in opposite directions, they will rotate in opposite directions, which allows the dye liquor to mix better. The turbine blades themselves can also stir the dye liquor, solving the problem of stratification and sedimentation of the dye liquor when it is left to stand, which leads to uneven dyeing.

[0017] 2. In the above scheme, by installing two roller brushes, the lower roller and the upper roller can clean their surfaces when they rotate, so that fiber flocs, hydrolyzed slurry and dye agglomerates no longer adhere to their surfaces. Attached Figure Description

[0018] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and enable those skilled in the art to implement and use the present disclosure.

[0019] Figure 1 A three-dimensional structural diagram of an auxiliary device for uniform liquid application in fabric printing and dyeing.

[0020] Figure 2 Another structural diagram of a uniform liquid-rolling auxiliary device for fabric printing and dyeing;

[0021] Figure 3 for Figure 2 Enlarged structural diagram at point A in the middle;

[0022] Figure 4 A top view schematic diagram of a uniform liquid-rolling auxiliary device for fabric printing and dyeing;

[0023] Figure 5 A schematic diagram of the cross-sectional structure of an auxiliary equipment for uniform liquid rolling in fabric printing and dyeing.

[0024] [Figure Labels]

[0025] 1. Dye bath; 2. Cloth roller; 3. Partition plate; 4. Asynchronous motor; 5. Pushing roller; 6. Support block; 7. Filter plate; 8. Discharge pipe; 9. Water pump; 10. Inlet pipe; 11. Nozzle; 12. Rotating shaft; 13. Bearing; 14. Turbine blade; 15. Stirring rod; 16. Mounting frame; 161. First motor; 162. Lower roller; 163. Slide groove; 164. Sliding block; 165. Upper roller; 166. Second motor; 167. Screw; 17. First mounting plate; 171. Mounting groove; 172. Fastening bolt; 173. Roller brush; 174. Locking bolt; 18. Second mounting plate assembly.

[0026] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiments of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to the specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environments, and such adjustments or modifications are still included in the scope of the appended claims. Detailed Implementation

[0027] The following is a detailed description of a uniform padding auxiliary device for fabric printing and dyeing provided by this utility model, with reference to the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are listed as best and preferred embodiments; other alternative methods may be used by those skilled in the art. Furthermore, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0028] like Figure 1 and Figure 2 As shown, an embodiment of this utility model provides a uniform dyeing auxiliary device for fabric printing and dyeing, comprising: a dye bath 1, a cloth roller 2 rotatably connected to the inner cavity of the dye bath 1, a partition 3 for dividing the dye bath fixedly installed at the bottom of the inner cavity of the dye bath 1, an asynchronous motor 4 fixedly installed on the outer wall of the dye bath 1, a pusher roller 5 fixedly connected to the output shaft of the asynchronous motor 4 and installed directly above the partition 3, a support block 6 fixedly installed on the inner wall of the dye bath 1, a filter plate 7 provided on the top of the support block 6, and an outlet pipe 8 fixedly connected to the side wall of the dye bath 1, the outlet pipe 8 being located away from... A water pump 9 is fixedly connected to one end of the dye bath 1. An inlet pipe 10 is fixedly installed at the outlet of the water pump 9. A nozzle 11 is fixedly installed on the outer wall of one end of the inner cavity of the dye bath 1 through the inlet pipe 10. A rotating shaft 12 is rotatably connected to the bottom of the inner cavity of the dye bath 1. A bearing 13 is installed at the bottom of the rotating shaft 12. A turbine blade 14 is fixedly installed on the outer wall of the rotating shaft 12. A stirring rod 15 is fixedly installed on the outer wall of the rotating shaft 12 and above the turbine blade 14. A support plate is provided on the outer wall at the front end of the inlet pipe 10. The support plate is fixedly connected to the bottom of the inner cavity of the dye bath 1.

[0029] like Figure 2 and Figure 3As shown, a mounting frame 16 is fixedly installed on the top of the dye bath 1. A first motor 161 is fixedly installed on the side wall of the mounting frame 16. A lower roller 162 is fixedly installed on the output shaft of the first motor 161. A sliding groove 163 is opened in the inner cavity of the mounting frame 16. A slider 164 is slidably connected to the inner cavity of the sliding groove 163. An upper roller 165 is rotatably connected to one side of the slider 164. A second motor 166 is fixedly installed on the top of the mounting frame 16. A screw 167 is fixedly installed on the output shaft of the second motor 166. The screw 167 is threadedly connected to the slider 164. The second motor 166 drives the screw 167 to rotate, causing the slider 164 to rise and fall, thereby adjusting the position of the upper roller 165 and adjusting the distance between the upper roller 165 and the lower roller 162 to adapt to fabrics of different thicknesses.

[0030] like Figure 1 and Figure 3 As shown, a first mounting plate 17 is fixedly mounted on the slider 164. The inner cavity of the first mounting plate 17 has a mounting groove 171. A fastening bolt 172 is provided at one end of the first mounting plate 17 that is connected to the slider 164. A roller brush 173 is installed in the inner cavity of the mounting groove 171. The roller brush 173 is detachably connected to the first mounting plate 17 by a locking bolt 174. The roller brush 173 cleans the surfaces of the lower roller 162 and the upper roller 165.

[0031] like Figure 1 and Figure 2 As shown, a second mounting plate assembly 18 is detachably mounted on the mounting bracket 16. The second mounting plate assembly 18 has the same structure as the first mounting plate 17. The second mounting plate assembly 18 is mounted on the mounting bracket 16 and cannot be moved.

[0032] like Figure 2 and Figure 3 As shown, loosening the locking bolt 174 allows the roller brush 173 to be positioned within the fastening bolt 172. Adjusting the distance between the locking bolt 174 and the upper roller 165 allows the roller brush 173 to wear out over time. By adjusting the distance between the roller brush 173 and the upper roller 165, the bristles of the roller brush 173 can make better contact with the surface of the upper roller 165.

[0033] like Figure 1 and Figure 2 As shown, the first mounting plate 17 can move up and down with the slider 164. The first mounting plate 17 is slidably connected to the mounting frame 16. By moving together with the slider 164, it can continue cleaning when the position of the upper roller 165 changes.

[0034] like Figure 2 and Figure 4As shown, there are two nozzles 11, and the two nozzles 11 are set at an angle. The angled nozzles 11 can spray the filtered dye liquid onto the turbine blades 14, thereby pushing the turbine blades 14 and causing the rotating shaft 12 to rotate.

[0035] like Figure 2 and Figure 4 As shown, there are two rotating shafts 12, and each of the two rotating shafts 12 is equipped with a number of turbine blades 14 in opposite directions. Since the blades of the two turbine blades 14 are in opposite directions, they will rotate in opposite directions when rotating, so that the dye liquor can be mixed better.

[0036] The technical solution provided by this utility model, during operation, uses a water pump 9 to extract the filtered dye liquor from the dye liquor tank 1 and spray it out through the nozzles 11 installed on the inlet pipe 10. The two inclined nozzles 11 can spray the filtered dye liquor onto the turbine blades 14, thereby pushing the turbine blades 14 and causing the rotating shaft 12 to rotate. While the rotating shaft 12 is rotating, it will drive the stirring rod 15 to rotate, thereby stirring the dye liquor. Since the blades of the two turbine blades 14 are in opposite directions, they will rotate in opposite directions when rotating, so that the dye liquor can be mixed better. The turbine blades 14 themselves can also play a role in stirring the dye liquor, solving the problem of stratification and sedimentation of the dye liquor when it is left to stand, which leads to uneven dyeing. By installing two roller brushes 173, the lower roller 162 and the upper roller 165 can clean their surfaces when rotating, so that fiber flocs, hydrolyzed slurry and dye agglomerates no longer adhere to their surfaces.

[0037] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A uniform padding auxiliary device for fabric printing and dyeing, comprising: A dye bath (1) is provided, with a cloth roller (2) rotatably connected to the inner cavity of the dye bath (1). A partition (3) for dividing the dye bath is fixedly installed at the bottom of the inner cavity of the dye bath (1). An asynchronous motor (4) is fixedly installed on the outer wall of the dye bath (1). A pusher roller (5) installed directly above the partition (3) is fixedly connected to the output shaft of the asynchronous motor (4). A support block (6) is fixedly installed on the inner wall of the dye bath (1). A filter plate (7) is provided on the top of the support block (6). The dye bath (1) is characterized in that an outlet pipe (8) is fixedly connected to the side wall of the dye bath (1). A water pump (9) is fixedly connected to one end of the liquid pipe (8) away from the dye bath (1). An inlet pipe (10) is fixedly installed at the outlet of the water pump (9). A nozzle (11) is fixedly installed on the outer wall of one end of the inlet pipe (10) that penetrates into the inner cavity of the dye bath (1). A rotating shaft (12) is rotatably connected to the bottom of the inner cavity of the dye bath (1). A bearing (13) is installed at the bottom of the rotating shaft (12). A turbine blade (14) is fixedly installed on the outer wall of the rotating shaft (12). A stirring rod (15) is fixedly installed on the outer wall of the rotating shaft (12) and above the turbine blade (14).

2. The fabric printing and dyeing uniform padding auxiliary equipment according to claim 1, characterized in that, A mounting frame (16) is fixedly installed on the top of the dye bath (1). A first motor (161) is fixedly installed on the side wall of the mounting frame (16). A lower roller (162) is fixedly installed on the output shaft of the first motor (161). A sliding groove (163) is opened in the inner cavity of the mounting frame (16). A slider (164) is slidably connected to the inner cavity of the sliding groove (163). An upper roller (165) is rotatably connected to one side of the slider (164). A second motor (166) is fixedly installed on the top of the mounting frame (16). A screw (167) is fixedly installed on the output shaft of the second motor (166). The screw (167) is threadedly connected to the slider (164).

3. The fabric printing and dyeing uniform padding auxiliary equipment according to claim 2, characterized in that, A first mounting plate (17) is fixedly mounted on the slider (164). The inner cavity of the first mounting plate (17) is provided with a mounting groove (171). A fastening bolt (172) is provided at one end of the first mounting plate (17) that is connected to the slider (164). A roller brush (173) is installed in the inner cavity of the mounting groove (171). The roller brush (173) is detachably connected to the first mounting plate (17) by a locking bolt (174).

4. The fabric printing and dyeing uniform padding auxiliary equipment according to claim 3, characterized in that, The mounting bracket (16) is detachably mounted with a second mounting plate assembly (18), which has the same structure as the first mounting plate (17). The second mounting plate assembly (18) is mounted on the mounting bracket (16) and cannot be moved.

5. The uniform padding auxiliary equipment for fabric printing and dyeing according to claim 4, characterized in that, Loosening the locking bolt (174) allows the roller brush (173) to be positioned within the fastening bolt (172), adjusting the distance between the locking bolt (174) and the upper roller (165).

6. The uniform padding auxiliary equipment for fabric printing and dyeing according to claim 3, characterized in that, The first mounting plate (17) can move up and down with the slider (164), and the first mounting plate (17) is slidably connected to the mounting bracket (16).

7. The uniform padding auxiliary equipment for fabric printing and dyeing according to claim 1, characterized in that, There are two nozzles (11), and the two nozzles (11) are set at an angle.

8. The uniform padding auxiliary equipment for fabric printing and dyeing according to claim 1, characterized in that, There are two rotating shafts (12), and each of the two rotating shafts (12) is equipped with a number of turbine blades (14) facing opposite directions.

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