CN210314837U - Knitted fabric dyeing device - Google Patents
Knitted fabric dyeing device Download PDFInfo
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- CN210314837U CN210314837U CN201921078396.6U CN201921078396U CN210314837U CN 210314837 U CN210314837 U CN 210314837U CN 201921078396 U CN201921078396 U CN 201921078396U CN 210314837 U CN210314837 U CN 210314837U
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- knitted fabric
- rotating frame
- kneading device
- rubbing
- roller
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Abstract
The utility model discloses a knitted fabric dyeing apparatus, its characterized in that: comprises a dye solution tank, a first transfer roller, a second transfer roller, a first kneading device and a pressure feeding device which are arranged in the dye solution tank in sequence; the first rubbing device comprises a rotating frame which is rotatably connected with the dye liquor tank, two compression rollers are arranged on the rotating frame in parallel, the compression rollers are rotatably connected with the rotating frame, one end of the rotating frame extends out of the dye liquor tank to be connected with a driving motor, and the reciprocating rotation of 180 degrees is realized under the driving of the driving motor. The rubbing operation of the knitted fabric during dyeing is realized through the first rubbing device, and because the first rubbing device is used for rubbing the knitted fabric in the warp direction, the problem that the quality of the dyed fabric is influenced due to the fact that the knitted fabric is wrinkled due to repeated rubbing can be avoided.
Description
Technical Field
The utility model relates to a dyeing and finishing field, especially a knitted fabric dyeing apparatus.
Background
The knitted fabric is formed by bending yarns into loops by using a knitting needle and mutually stringing and sleeving the loops, and the knitted fabric is different from the woven fabric in the form of the yarns in the fabric.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a do not influence knitted fabric dyeing apparatus of knitted fabric dyeing back quality.
In order to achieve the above purpose, the technical scheme of the utility model is that:
a knitted fabric dyeing apparatus is characterized in that: comprises a dye solution tank, a first transfer roller, a second transfer roller, a first kneading device and a pressure feeding device which are arranged in the dye solution tank in sequence; the first rubbing device comprises a rotating frame which is rotatably connected with the dye liquor tank, two compression rollers are arranged on the rotating frame in parallel, the compression rollers are rotatably connected with the rotating frame, one end of the rotating frame extends out of the dye liquor tank to be connected with a driving motor, and the reciprocating rotation of 180 degrees is realized under the driving of the driving motor.
Further, a second kneading device is arranged between the pressure feeding device and the first kneading device, the second kneading device comprises a rotating frame, two compression rollers are arranged on the rotating frame in parallel, and the compression rollers are rotatably connected with the rotating frame; the first kneading device and the second kneading device are provided with a conveying belt for connecting the first kneading device and the second kneading device, and a plane where the pressing roller in the first kneading device is positioned is vertical to a plane where the pressing roller in the second kneading device is positioned by 90 degrees.
Furthermore, an adjusting roller is arranged in front of the first transmission roller, the side wall of the dye liquor tank is symmetrically provided with oblong holes, and two ends of the adjusting roller are arranged in the oblong holes in a vertically sliding manner.
The utility model has the advantages that: 1. the rubbing operation of the knitted fabric during dyeing is realized through the first rubbing device, and because the first rubbing device is used for rubbing the knitted fabric in the warp direction, the problem that the quality of the dyed fabric is influenced due to the fact that the knitted fabric is wrinkled due to repeated rubbing can be avoided. 2. Through addding the second and rub the device, then can reach the purpose that promotes knitted fabric and be rubbed the effect at a distance from, promote knitted fabric's dyeing efficiency and effect. 3. The adjusting roller is additionally arranged, so that the self-adaptive length change of the knitted fabric can be made when the knitted fabric is kneaded, and the knitted fabric is prevented from being excessively pulled by the first kneading device and the second kneading device.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a cross-sectional view of the present invention.
Reference numerals: 1. the dyeing liquid tank 11, the long circular hole 2, the first transfer roller 3, the second transfer roller 4, the first kneading device 41, the rotating frame 42, the press roller 43, the driving motor 44, the gear 45, the conveying belt 5, the pressure feeding device 51, the leather roller 6, the second kneading device 7, the adjusting roller 8 and the knitted fabric.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the dyeing apparatus for knitted fabric comprises a dye solution tank 1, and a first transfer roller 2, a second transfer roller 3, a first kneading device 4 and a pressure feeding device 5 which are sequentially arranged in the dye solution tank 1. During dyeing, the woven fabric 8 enters from the first transfer roller 2, sequentially bypasses the second transfer roller 3, passes through the first rubbing device 4, finally passes through the pressure feeding device 5 and then is sent out of the dye liquor tank. Wherein, the detailed structure of the first rubbing device comprises a rotating frame 41 which is symmetrically arranged on the side wall of the dye liquor tank 1 and is rotatably connected with the dye liquor tank, the rotating frame is in a Y-shaped structure, two compression rollers 42 are arranged between the two rotating frames in parallel, and the two compression rollers can rotate around the axes of the two compression rollers. In addition, one end of one of the two rotating frames extends to the outside of the dye bath and is fixedly connected with an output shaft of a driving motor 43 fixedly installed on the side wall of the dye bath. The rotating frame is driven by the driving motor to realize reciprocating rotation within 180 degrees.
On the basis of the above embodiment, preferably, in order to enhance the kneading effect of the knitted fabric, a second kneading device 6 is additionally arranged in the dye vat, and the second kneading device also comprises two rotating frames 41 which are rotatably and symmetrically arranged on the side wall of the dye vat, and two pressing rollers 42 are arranged in parallel between the two rotating frames and can rotate. And one of the two rotating frames extends out of the side wall of the dye liquor tank like the rotating frame in the first rubbing device. Meanwhile, in order to realize the linkage between the first kneading device 4 and the second kneading device 6, two gears 44 are fixedly arranged at the extending ends of the first kneading device and the second kneading device, and a conveying belt 45 adaptive to the first kneading device and the second kneading device is sleeved on the two gears, so that when the first kneading device rotates, the second kneading device can be synchronously driven to rotate under the action of the conveying belt. In order to reduce the length variation of the knitted fabric when the two kneading devices work simultaneously, the plane of the press roller 42 in the first kneading device 4 is perpendicular to the plane of the press roller in the second kneading device 6 by 90 degrees.
On the basis of the above-described embodiment, it is preferable that an adjusting roller 7 is provided in front of the first transfer roller in order to adjust the knitted fabric in the dyeing process in real time. The two ends of the regulating roller are inserted in oblong holes 11 symmetrically arranged on the side wall of the dye liquor tank in a sliding fit manner. When the knitted fabric is under large tension, the adjusting roller rises to supplement the length of the knitted fabric, and when the tension of the knitted fabric on the adjusting roller 7 is in a normal range, the adjusting roller falls on the lower end of the long circular hole and is tightly pressed on the surface of the knitted fabric.
The utility model discloses a theory of operation does: during dyeing, a worker sequentially penetrates the knitted fabric 8 through the adjusting roller 7, the first transmission roller 2, the second adjusting roller 3, the first rubbing device 4, the second rubbing device 5 and the pressing device 6, wherein the knitted fabric between the second adjusting roller 3 and the pressing device 6 is in a dye solution and is used for dyeing the knitted fabric, and during the dyeing process, the first rubbing device 4 and the second rubbing device 6 alternately rub the knitted fabric in order to improve the dyeing effect. The specific form is that the knitting fabric is quickly and alternately articulated by the compression rollers in the first kneading device and the second kneading device, so that the kneading-like effect is produced. As can be seen from fig. 2, the last pressing device includes two leather rollers 51 respectively pressed against the upper and lower surfaces of the knitted fabric, and the two leather rollers tear the knitted fabric by the friction force between the two leather rollers and the knitted fabric and simultaneously squeeze out the excess dye solution adsorbed in the knitted fabric.
Claims (3)
1. A knitted fabric dyeing apparatus is characterized in that: comprises a dye solution tank, a first transfer roller, a second transfer roller, a first kneading device and a pressure feeding device which are arranged in the dye solution tank in sequence; the first rubbing device comprises a rotating frame which is rotatably connected with the dye liquor tank, two compression rollers are arranged on the rotating frame in parallel, the compression rollers are rotatably connected with the rotating frame, one end of the rotating frame extends out of the dye liquor tank to be connected with a driving motor, and the reciprocating rotation of 180 degrees is realized under the driving of the driving motor.
2. A knitted fabric dyeing apparatus as claimed in claim 1, wherein: a second kneading device is further arranged between the pressure feeding device and the first kneading device and comprises a rotating frame, two compression rollers are arranged on the rotating frame in parallel and rotatably connected with the rotating frame; the first kneading device and the second kneading device are provided with a conveying belt for connecting the first kneading device and the second kneading device, and a plane where the pressing roller in the first kneading device is positioned is vertical to a plane where the pressing roller in the second kneading device is positioned by 90 degrees.
3. A knitted fabric dyeing apparatus as claimed in claim 1, wherein: an adjusting roller is arranged in front of the first transmission roller, oblong holes are symmetrically formed in the side wall of the dye liquor tank, and two ends of the adjusting roller are arranged in the oblong holes in a vertically sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921078396.6U CN210314837U (en) | 2019-07-11 | 2019-07-11 | Knitted fabric dyeing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921078396.6U CN210314837U (en) | 2019-07-11 | 2019-07-11 | Knitted fabric dyeing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210314837U true CN210314837U (en) | 2020-04-14 |
Family
ID=70150295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921078396.6U Active CN210314837U (en) | 2019-07-11 | 2019-07-11 | Knitted fabric dyeing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210314837U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111850880A (en) * | 2020-07-28 | 2020-10-30 | 丁青灶 | Rolling and rubbing type dyeing device for textile yarns |
| CN112359606A (en) * | 2020-11-06 | 2021-02-12 | 江苏泰慕士针纺科技股份有限公司 | Preparation process of modified cotton knitted fabric |
| CN113026257A (en) * | 2021-02-03 | 2021-06-25 | 刘运通 | Extension printing and dyeing device |
| CN115094593A (en) * | 2022-06-06 | 2022-09-23 | 上海三枪（集团）有限公司 | Dyeing device for knitted fabric |
-
2019
- 2019-07-11 CN CN201921078396.6U patent/CN210314837U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111850880A (en) * | 2020-07-28 | 2020-10-30 | 丁青灶 | Rolling and rubbing type dyeing device for textile yarns |
| CN111850880B (en) * | 2020-07-28 | 2021-11-16 | 盐城市海悦纺织有限公司 | Rolling and rubbing type dyeing device for textile yarns |
| CN112359606A (en) * | 2020-11-06 | 2021-02-12 | 江苏泰慕士针纺科技股份有限公司 | Preparation process of modified cotton knitted fabric |
| CN113026257A (en) * | 2021-02-03 | 2021-06-25 | 刘运通 | Extension printing and dyeing device |
| CN113026257B (en) * | 2021-02-03 | 2022-06-21 | 桐乡市金达染整科技股份有限公司 | Extension printing and dyeing device |
| CN115094593A (en) * | 2022-06-06 | 2022-09-23 | 上海三枪（集团）有限公司 | Dyeing device for knitted fabric |
| CN115094593B (en) * | 2022-06-06 | 2024-02-06 | 上海三枪（集团）有限公司 | Dyeing device for knitted fabric |
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