Textile fabric coloring device

Abstract

The utility model relates to the technical field of coloring devices, in particular to a textile fabric coloring device which comprises a box body internally provided with a cavity, a feeding port and a discharging port are formed in the opposite side walls of the box body, a stirring assembly is arranged in the cavity and comprises supports and stirring shafts which are arranged between the supports in a parallel and rotatable mode, and the stirring shafts are connected with the feeding port and the discharging port. Stirring blades are distributed on the stirring shaft, and a driving assembly used for driving the support to horizontally reciprocate is further arranged in the cavity; a pressing roller used for pressing the fabric into the cavity is further arranged between the supports, and lifting assemblies used for driving the pressing roller to ascend and descend are arranged on the supports. According to the dye liquor stirring device, the support can be driven by the driving assembly to horizontally reciprocate in the cavity, then the stirring assembly can be driven to horizontally reciprocate in the cavity, the stirring assembly can stir dye liquor at different positions in the cavity in the horizontal direction, and therefore the stirring effect of the stirring assembly is improved.

Description

Technical Field

[0001] This utility model relates to the field of coloring device technology, and more specifically, to a coloring device for textile fabrics. Background Technology

[0002] In the processing and production of textile fabrics, dyeing is done by using dyeing agents to bleach and dye the fabric to the desired color. With the development of modern industry, the dyeing and bleaching of fabrics has gradually evolved from manual dyeing to machine dyeing.

[0003] Currently, most dyeing devices are used for dyeing fabrics. During the dyeing process, the dye in the dye solution tends to settle, affecting the dyeing effect. Therefore, existing dyeing devices are equipped with stirring components to stir the dye solution. For example, a textile fabric dyeing device for textile processing disclosed in Chinese Patent No. CN222412219U, although it avoids the dye solution settling on the textile fabric by rotating and mixing the dyeing solution, in actual use, the rotating rod and stirring blades in the dyeing device are fixed in their installation positions in the dye pool, which makes the stirring position of the dyeing solution in the dye pool fixed, resulting in poor stirring effect. Utility Model Content

[0004] The purpose of this invention is to provide a textile fabric dyeing device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A textile fabric dyeing device includes a box with an internal cavity. The box has an inlet and an outlet on opposite side walls. A stirring assembly is provided inside the cavity. The stirring assembly includes a support and a stirring shaft that is parallel to and rotatably disposed between the supports. The stirring shaft is provided with stirring blades. A driving assembly for driving the supports to move horizontally back and forth is also provided inside the cavity. A pressure roller for pressing the fabric into the cavity is also provided between the supports. A lifting assembly for driving the pressure roller to rise and fall is provided on the support.

[0007] Furthermore, a first sprocket is provided at the same end of the two stirring shafts, a first chain is sleeved between the first sprockets, a second sprocket is provided on one of the two stirring shafts and located at the other end, a third sprocket is provided on the bracket via a first motor, and a second chain is sleeved between the second sprocket and the third sprocket.

[0008] Furthermore, the cavity has horizontally opposite slide rails on its opposite sidewalls, and the bracket has a slider on its sidewall that slides within the corresponding slide rail. The drive assembly includes a turntable rotatably mounted on the cavity sidewall, and a drive groove corresponding to the turntable is opened vertically on the bracket sidewall. The turntable has a drive column that slides within the drive groove. The rotation of the turntable drives the drive column to slide within the drive groove, thereby realizing the reciprocating horizontal movement of the bracket.

[0009] Furthermore, a second motor for driving the turntable to rotate is provided on the outer wall of the housing.

[0010] Furthermore, a mounting frame is provided between the supports, and the pressure roller is rotatably mounted on the mounting frame. The two sides of the mounting frame are connected to the supports through guide members. The lifting assembly includes an electric push rod mounted on the supports, which is used to drive the mounting frame to lift.

[0011] Furthermore, the guide includes a mounting rod with one end fixedly connected to the mounting bracket, the upper end of the mounting rod extending through the bracket, and a nut threadedly connected to the through end of the mounting rod.

[0012] Furthermore, guide rollers for guiding the fabric are provided opposite to each other in the cavities located at the inlet and outlet.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model enables the drive component to drive the support to move horizontally back and forth within the cavity, thereby driving the stirring component to move horizontally back and forth within the cavity. This allows the stirring component to stir the dye liquid at different locations within the cavity in the horizontal direction, thereby improving the stirring effect of the stirring component.

[0015] 2. This utility model, through the setting of the lifting component, enables the pressure roller to move up and down on the support, thereby controlling the distance the fabric is pressed into the dye liquor below the surface, thus improving the applicability of the pressure roller. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a textile fabric dyeing device according to the present invention.

[0017] Figure 2 This is a cross-sectional schematic diagram of a textile fabric dyeing device according to the present invention.

[0018] Figure 3 This is one of the structural schematic diagrams of the stirring assembly in this utility model.

[0019] Figure 4 This is the second schematic diagram of the stirring assembly in this utility model.

[0020] Figure 5 This is a schematic diagram of the structure of the box in this utility model.

[0021] The meanings of the labels in the diagram are as follows:

[0022] 100. Box body; 101. Cavity; 102. Feed inlet; 110. Support; 120. Pressure roller; 130. Second motor; 140. Electric push rod; 150. Guide roller;

[0023] 210. Stirring shaft; 211. Stirring blades; 220. Second sprocket; 230. Second chain;

[0024] 301, slider; 302, drive groove; 310, first sprocket; 320, first chain; 330, mounting bracket; 331, mounting rod; 332, nut; 410, first motor; 510, slide rail; 520, turntable. Detailed Implementation

[0025] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings and embodiments. It should be understood that the embodiments are merely illustrative of this utility model and are not intended to limit it.

[0026] The following is in conjunction with the appendix Figures 1-5 This embodiment will be described in further detail.

[0027] like Figures 1-2 As shown, a textile fabric dyeing device in this embodiment includes a box 100 with an internal cavity 101. The cavity 101 has an opening at its upper end and stores dye liquor for dyeing the fabric. An inlet 102 and an outlet are provided on opposite side walls of the box 100. A stirring assembly is provided inside the cavity 101. The stirring assembly includes a support 110 and a stirring shaft 210 that is parallel to and rotatably disposed between the supports 110. Stirring blades 211 are arranged on the stirring shaft 210. A driving assembly for driving the supports 110 to move horizontally back and forth is also provided inside the cavity 101. A pressure roller 120 for pressing the fabric into the cavity 101 is also provided between the supports 110. A lifting assembly for driving the pressure roller 120 to rise and fall is provided on the supports 110.

[0028] In this embodiment, one end of the fabric to be dyed enters the cavity 101 through the feed port 102, is pressed into the cavity 101 below the surface of the dye liquor by the pressure roller 120, and is output from the discharge port and connected to an external winding device. When in use, the winding device is started to wind up the fabric so that the fabric passes through the cavity 101 and is pressed into the dye liquor below the surface of the dye liquor by the pressure roller 120, so that it comes into contact with the dye liquor to complete the dyeing of the fabric.

[0029] Specifically, in order to facilitate the driving of the fabric at the inlet 102 and the outlet, in this embodiment, guide rollers 150 for guiding the fabric are provided opposite to each other in the cavity 101 located at the inlet 102 and the outlet. The two ends of the guide rollers 150 are rotatably mounted on the side wall of the cavity 101 through bearings so that the fabric is clamped and flattened to facilitate the conveying of the fabric in the cavity 101.

[0030] In this embodiment, when it is necessary to agitate the dye solution in cavity 101, the winding device stops and the stirring assembly starts to agitate the dye solution in cavity 101, so as to prevent the dye in the dye solution from settling downwards after prolonged dyeing, which would result in poor dyeing effect on the fabric. In this embodiment, the two ends of the stirring shaft 210 are rotatably mounted on the corresponding side walls of the bracket 110 through bearings, so as to realize the rotatable mounting of the stirring shaft 210 between the brackets 110. The rotation of the stirring shaft 210 can drive the stirring blades 211 to rotate, thereby agitating the dye solution in cavity 101.

[0031] It should be noted that when the pressure roller 120 presses the fabric below the surface of the dye liquor, the pressure roller 120 does not come into contact with the stirring blade 211, so as to avoid the pressure roller 120 affecting the rotation of the stirring blade 211.

[0032] In this embodiment, the drive component is configured to drive the support 110 to move horizontally back and forth within the cavity 101, thereby driving the stirring component to move horizontally back and forth within the cavity 101. This allows the stirring component to stir the dye solution at different locations within the cavity 101 in the horizontal direction, thereby improving the stirring effect of the stirring component.

[0033] The lifting component enables the pressure roller 120 to move up and down on the support 110, thereby controlling the distance the fabric is pressed into the dye solution and improving the applicability of the pressure roller 120.

[0034] Combination Figure 3 and Figure 4 As shown, in this embodiment, a first sprocket 310 is fixedly provided at the same end of the two stirring shafts 210, and a first chain 320 is sleeved between the first sprockets 310. A second sprocket 220 is fixedly provided on one of the two stirring shafts 210 and located at the other end. A third sprocket is provided on the bracket 110 via a first motor 410. Specifically, the third sprocket is fixedly installed on the output shaft of the first motor 410, and a second chain 230 is sleeved between the second sprocket 220 and the third sprocket. Therefore, the first motor 410 can drive the two stirring shafts 210 to rotate simultaneously, thereby driving the stirring blades 211 to rotate, so as to stir the dye liquid in the cavity 101.

[0035] Combination Figure 5As shown, in this embodiment, slide rails 510 are provided on opposite sidewalls of cavity 101 in the horizontal direction. Specifically, slide rails 510 are detachably installed on the sidewalls of cavity 101 by bolts. T-shaped grooves are provided on slide rails 510 along their length direction. Slider 301 is provided on the sidewall of bracket 110, which slides within the corresponding slide rail 510. Slider 301 is adapted to the T-shaped groove, that is, slider 301 slides within the corresponding T-shaped groove, so that bracket 110 is slidably installed in cavity 101.

[0036] The drive assembly includes a turntable 520 rotatably mounted on the side wall of the cavity 101. A drive groove 302 corresponding to the turntable 520 is formed on the side wall of the support 110 in the vertical direction. The turntable 520 is provided with a drive column 521 that slides within the drive groove 302. Specifically, the drive groove 302 is arranged radially along the turntable 520. The drive column 521 is fixedly mounted on the side of the turntable 520 facing the support 110 and near the edge. This allows the turntable 520 to rotate to drive the drive column 521 to slide within the drive groove 302. Since the support 110 can only move horizontally, the rotation of the turntable 520 can drive the support 110 to reciprocate horizontally along the slide rail 510, thus enabling the stirring assembly to reciprocate horizontally within the cavity 101.

[0037] In this embodiment, in order to realize the rotation of the turntable 520, a second motor 130 for driving the turntable 520 to rotate is provided on the outer side wall of the housing 100.

[0038] Combination Figures 3-4 As shown, in this embodiment, a mounting frame 330 is provided between the brackets 110, and the pressure roller 120 is rotatably mounted on the mounting frame 330. The two sides of the mounting frame 330 are connected to the brackets 110 through guide members. The lifting assembly includes an electric push rod 140 mounted on the brackets 110, which is used to drive the mounting frame 330 to lift.

[0039] In this embodiment, the two ends of the pressure roller 120 are rotatably mounted between the mounting frames 330 via bearings. The electric push rod 140 enables the mounting frames 330 to move up and down between the brackets 110, thereby raising and lowering the pressure roller 120 so as to control the distance by which the fabric is pressed into the dye liquor.

[0040] The guide component allows the electric push rod 140 to smoothly push the mounting bracket 330 up and down between the brackets 110.

[0041] In this embodiment, the guide includes a mounting rod 331 with one end fixedly connected to the mounting bracket 330. The upper end of the mounting rod 331 extends through the bracket 110, and a nut 332 is threadedly connected to the through end of the mounting rod 331.

[0042] In this embodiment, the nut 332 is threaded to the through end of the mounting rod 331, so that the mounting frame 330 and the pressure roller 120 are pre-suspended between the brackets 110. Then, the electric push rod 140 is installed on the bracket 110 and connected to the mounting frame 330, thereby better realizing its lifting and lowering adjustment.

[0043] In actual use, after the electric push rod 140 is connected to the mounting bracket 330, the nut 332 at the through end of the mounting rod 331 is unscrewed to prevent the nut 332 from moving on the mounting rod 331, which would affect the subsequent lifting and lowering operation of the mounting bracket 330.

[0044] In this embodiment, the fabric to be dyed enters through the feed inlet 102, is pressed below the surface of the dye liquor by the pressure roller 120, and is output from the outlet. It is then connected to an external winding device. The winding device is started to wind up the fabric, so that the fabric moves within the cavity 101 to achieve the dyeing process. When it is necessary to agitate the dye liquor within the cavity 101, the winding device stops, the stirring component is started, and the drive component is also started to agitate the dye liquor within the cavity 101 to prevent the dye from settling downwards after prolonged dyeing, which would result in poor dyeing of the fabric.

[0045] In summary, the above description is only a preferred embodiment of the present utility model. All equivalent changes and modifications made within the scope of the patent application of the present utility model shall fall within the scope of the patent of the present utility model.

Claims

1. A textile fabric dyeing device, comprising a box (100) with an internal cavity (101), wherein an inlet (102) and an outlet are provided on opposite side walls of the box (100), characterized in that: The cavity (101) is provided with a stirring assembly, which includes a support (110) and a stirring shaft (210) that is parallel and rotatably disposed between the supports (110). The stirring shaft (210) is provided with stirring blades (211). The cavity (101) is also provided with a driving assembly for driving the supports (110) to move horizontally back and forth. The supports (110) are also provided with a pressure roller (120) for pressing the fabric into the cavity (101). The supports (110) are provided with a lifting assembly for driving the pressure roller (120) to rise and fall.

2. The textile fabric dyeing device according to claim 1, characterized in that: A first sprocket (310) is provided at the same end of the two stirring shafts (210), a first chain (320) is sleeved between the first sprockets (310), a second sprocket (220) is provided on one of the two stirring shafts (210) and located at the other end, a third sprocket is provided on the bracket (110) via the first motor (410), and a second chain (230) is sleeved between the second sprocket (220) and the third sprocket.

3. The textile fabric dyeing device according to claim 1, characterized in that: The cavity (101) has a slide rail (510) on the opposite side wall in the horizontal direction, and the bracket (110) has a slider (301) on the side wall that slides in the corresponding slide rail (510). The drive assembly includes a turntable (520) that is rotatably disposed on the side wall of the cavity (101). The bracket (110) has a drive groove (302) in the vertical direction that corresponds to the turntable (520). The turntable (520) has a drive column (521) that slides in the drive groove (302). The turntable (520) rotates to drive the drive column (521) to slide in the drive groove (302) so as to realize the reciprocating horizontal movement of the bracket (110).

4. The textile fabric dyeing device according to claim 3, characterized in that: The outer wall of the housing (100) is provided with a second motor (130) for driving the turntable (520) to rotate.

5. The textile fabric dyeing device according to claim 1, characterized in that: A mounting frame (330) is provided between the brackets (110). The pressure roller (120) is rotatably mounted on the mounting frame (330). The two sides of the mounting frame (330) are connected to the brackets (110) through guide members. The lifting assembly includes an electric push rod (140) mounted on the brackets (110). The electric push rod (140) is used to drive the mounting frame (330) to lift.

6. The textile fabric dyeing device according to claim 5, characterized in that: The guide includes a mounting rod (331) fixedly connected at one end to the mounting bracket (330), the upper end of the mounting rod (331) extending through the bracket (110), and a nut (332) threadedly connected to the through end of the mounting rod (331).

7. The textile fabric dyeing device according to claim 1, characterized in that: Guide rollers (150) for guiding the fabric are provided opposite to each other in the cavity (101) located at the inlet (102) and outlet.

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