Knitted fabric dyeing device

Abstract

The utility model discloses a knitted fabric dyeing device which aims at solving the problems that in the prior art, an existing dyeing device usually lacks a flexible adjusting mechanism for different dyeing requirements, and redundant dye of dyed knitted fabric cannot be effectively treated. Therefore, the technical problems of resource waste and environmental pollution in the dyeing process are solved. The dyeing device comprises a dye box, L-shaped supporting plates are fixed to the two ends of one side of the dye box, longitudinal supporting rollers are rotationally connected to the tops of the L-shaped supporting plates through bearings, longitudinal guide rollers are arranged at the two ends of the interior of the dye box, and a rotating mechanism used for rotating the longitudinal guide rollers is arranged on the other side of the dye box. The dyeing stroke can be flexibly adjusted, the dyed knitted fabric can be vibrated after being dyed, redundant dye is effectively removed, and waste of the dye is reduced.

Description

Technical Field

[0001] The utility model belongs to the field of knitted fabrics, and in particular relates to a knitted fabric dyeing device. Background Art

[0002] Knitted fabric is a common textile, widely used in clothing, household goods and other fields. Dyeing is an important process in the production of knitted fabrics, which can give knitted fabrics rich colors to meet market demand. At present, the knitted fabric dyeing device mainly includes components such as dyeing vats, dyeing tanks and dyeing rollers. The knitted fabric is dyed by immersing it in a dye solution;

[0003] However, there are some problems with the traditional knitted fabric dyeing device. The current dyeing device usually lacks a flexible adjustment mechanism for different dyeing requirements, and cannot effectively deal with the problem of excess dyes in the knitted fabric after dyeing, which leads to resource waste and environmental pollution in the dyeing process. Therefore, a knitted fabric dyeing device is designed to change the above technical defects. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a knitted fabric dyeing device, which aims to solve the problem that current dyeing devices in the prior art generally lack a flexible adjustment mechanism for different dyeing needs and cannot effectively deal with the problem of excess dye in the knitted fabric after dyeing, which leads to technical problems of resource waste and environmental pollution in the dyeing process.

[0006] (2) Technical solution

[0007] In order to solve the above technical problems, the utility model provides a knitted fabric dyeing device, which includes a dye box, L-shaped support plates are fixed at both ends of one side of the dye box, the top of the L-shaped support plate is rotatably connected to a longitudinal support roller through a bearing, longitudinal guide rollers are arranged at both ends of the inside of the dye box, a rotating mechanism for rotating the longitudinal guide roller is arranged on the other side of the dye box, and a dyed knitted fabric is arranged on the outside of the longitudinal support roller and on the outside of the bottom of the longitudinal guide roller;

[0008] A material receiving trough is arranged at one end of the dye box, and a vibration mechanism for vibrating the dyed knitted cloth is arranged at the top of the material receiving trough and at the bottom of the dyed knitted cloth.

[0009] Preferably, the rotating mechanism comprises a rectangular device box, the rectangular device box is close to one side of the dye box and is fixedly connected to the dye box, a driving motor is bolted to one end of the rectangular device box, a first transverse threaded rod is fixed to the output end of the driving motor, a second transverse threaded rod is fixed to the end of the first transverse threaded rod away from the driving motor, the first transverse threaded rod and the second transverse threaded rod have opposite thread rotation directions, the outer sides of the first transverse threaded rod and the second transverse threaded rod are both threadedly connected to a transverse rectangular moving block, the transverse rectangular moving block is located inside the rectangular device box and is slidably connected to the rectangular device box;

[0010] The top of the transverse rectangular moving block is rotatably connected to an oblique rotating column via a pin shaft, the top of the oblique rotating column is rotatably connected to an oblique rotating column via a pin shaft, a longitudinal rotating shaft is fixed to the top of the oblique rotating column, a rectangular connecting rod is fixed to one side of the longitudinal rotating shaft, and the bottom of the rectangular connecting rod is rotatably connected to the longitudinal guide roller via a bearing.

[0011] Furthermore, a dovetail slider is fixed to the bottom of the transverse rectangular moving block, and a dovetail slot adapted to the transverse rectangular moving block is provided inside the rectangular equipment box. The transverse rectangular moving block and the rectangular equipment box are slidably connected through the cooperation of the dovetail slider and the dovetail slot.

[0012] Furthermore, an outer side of the longitudinal rotating shaft is rotatably connected to an arc-shaped support seat via a bearing, and the arc-shaped support seat is located on the top of the dye box and is fixedly connected to the dye box.

[0013] Furthermore, the vibration mechanism includes a longitudinal vibration plate, the bottom of which is bolted with a vibration motor, and both ends of the longitudinal vibration plate are slidably connected with an L-shaped fixing plate, the bottom of the L-shaped fixing plate is close to one side of the dye box and is fixedly connected to the dye box.

[0014] Furthermore, a vertical slide groove is opened inside the L-shaped fixed plate, the longitudinal vibration plate is located inside the vertical slide groove and is slidingly connected to the L-shaped fixed plate through the vertical slide groove, and rigid springs are arranged at the top and bottom of the longitudinal vibration plate and inside the vertical rectangular groove.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model can flexibly adjust the dyeing stroke through a series of designs, and can adjust the length of the dyeing stroke of the dyed knitted cloth in the dyeing area inside the dye box according to different dyeing requirements, thereby improving the adaptability and flexibility of the dyeing process, and can vibrate the dyed knitted cloth after dyeing to effectively remove excess dye, reduce dye waste, and improve dye utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the rectangular equipment box and the drive motor of the utility model;

[0020] Figure 3 This is a cross-sectional view of the structure inside the dye box of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure of the first transverse threaded rod and the second transverse threaded rod of the utility model;

[0022] Figure 5 It is a schematic diagram of the structure of the oblique rotating column and the oblique rotating column of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the longitudinal vibration plate and the vibration motor of the utility model.

[0024] The markings in the attached drawings are: 1. dye box; 2. material receiving trough; 3. dyed knitted fabric; 4. longitudinal support roller; 5. L-shaped support plate; 6. longitudinal guide roller; 7. rectangular connecting rod; 8. rectangular equipment box; 9. drive motor; 10. first transverse threaded rod; 11. second transverse threaded rod; 12. transverse rectangular moving block; 13. oblique rotating column; 14. oblique rotating column; 15. longitudinal rotating axis; 16. arc-shaped support seat; 17. L-shaped fixing plate; 18. longitudinal vibration plate; 19. vibration motor; 20. rigid spring. DETAILED DESCRIPTION

[0025] This specific embodiment is a knitted fabric dyeing device, and its structural schematic diagram is as follows Figure 1-Figure 6 As shown, the dyeing device includes a dye box 1, L-shaped support plates 5 are fixed at both ends of one side of the dye box 1, a longitudinal support roller 4 is rotatably connected to the top of the L-shaped support plate 5 through a bearing, longitudinal guide rollers 6 are arranged at both ends of the inside of the dye box 1, a rotating mechanism for rotating the longitudinal guide roller 6 is arranged on the other side of the dye box 1, and a dyed knitted fabric 3 is arranged on the outside of the longitudinal support roller 4 and on the outside of the bottom of the longitudinal guide roller 6;

[0026] A material receiving trough 2 is arranged at one end of the dye box 1, and a vibration mechanism for vibrating the dyed knitted fabric 3 is arranged at the top of the material receiving trough 2 and at the bottom of the dyed knitted fabric 3.

[0027] Wherein, the rotating mechanism includes a rectangular device box 8, the rectangular device box 8 is close to one side of the dye box 1 and is fixedly connected to the dye box 1, one end of the rectangular device box 8 is bolted with a driving motor 9, the output end of the driving motor 9 is fixed with a first transverse threaded rod 10, the end of the first transverse threaded rod 10 away from the driving motor 9 is fixed with a second transverse threaded rod 11, the first transverse threaded rod 10 and the second transverse threaded rod 11 have opposite thread rotation directions, the outer sides of the first transverse threaded rod 10 and the second transverse threaded rod 11 are both threadedly connected with a transverse rectangular moving block 12, the transverse rectangular moving block 12 is located inside the rectangular device box 8 and is slidably connected to the rectangular device box 8;

[0028] A dovetail slider is fixed to the bottom of the transverse rectangular moving block 12, and a dovetail slot adapted to the transverse rectangular moving block 12 is provided inside the rectangular device box 8. The transverse rectangular moving block 12 and the rectangular device box 8 are slidably connected through the dovetail slider and the dovetail slot, so that the transverse rectangular moving block 12 can slide inside the rectangular device box 8, and the moving track of the transverse rectangular moving block 12 can be guided;

[0029] The top of the transverse rectangular moving block 12 is rotatably connected to an oblique rotating column 13 through a pin shaft, the top of the oblique rotating column 13 is rotatably connected to an oblique rotating column 14 through a pin shaft, a longitudinal rotating shaft 15 is fixed to the top of the oblique rotating column 14, a rectangular connecting rod 7 is fixed to one side of the longitudinal rotating shaft 15, and the bottom of the rectangular connecting rod 7 is rotatably connected to the longitudinal guide roller 6 through a bearing;

[0030] The outer side of the longitudinal rotating shaft 15 is rotatably connected to an arc-shaped support seat 16 through a bearing. The arc-shaped support seat 16 is located on the top of the dye box 1 and is fixedly connected to the dye box 1, so that the rectangular connecting rod 7 can rotate with the longitudinal rotating shaft 15 as the center of the circle, and then the longitudinal rotating shaft 15 can rotate inside the arc-shaped support seat 16, so that the longitudinal rotating shaft 15 can be supported;

[0031] Here, the operation of the driving motor 9 enables the first transverse threaded rod 10 and the second transverse threaded rod 11 to rotate, and the thread rotation direction of the first transverse threaded rod 10 and the second transverse threaded rod 11 is set, so that the transverse rectangular moving block 12 can slide inside the rectangular equipment box 8, and the moving directions of the two transverse rectangular moving blocks 12 are opposite. The movement of the transverse rectangular moving block 12 is through the oblique rotating column 13 and the oblique rotating column 14, so that the longitudinal rotating shaft 15 can rotate inside the arc support seat 16, and the rotation of the longitudinal rotating shaft 15 enables the rectangular connecting rod 7 to rotate, and the rotation of the rectangular connecting rod 7 enables the longitudinal guide roller 6 to rotate, thereby enabling the dyed knitted fabric 3 to move to the inside of the dye box 1, so that the dyed knitted fabric 3 located outside the bottom of the longitudinal guide roller 6 can be dyed inside the dye box 1;

[0032] In addition, the vibration mechanism includes a longitudinal vibration plate 18, a vibration motor 19 is bolted to the bottom of the longitudinal vibration plate 18, both ends of the longitudinal vibration plate 18 are slidably connected to an L-shaped fixing plate 17, and the bottom of the L-shaped fixing plate 17 is close to one side of the dye box 1 and is fixedly connected to the dye box 1;

[0033] A vertical slide groove is provided inside the L-shaped fixed plate 17, and a longitudinal vibration plate 18 is located inside the vertical slide groove and is slidably connected with the L-shaped fixed plate 17 through the vertical slide groove. Through the setting of the vertical slide groove, the longitudinal vibration plate 18 can slide vertically inside the L-shaped fixed plate 17, so that the vibration motor 19 operates to enable the longitudinal vibration plate 18 to slide vertically inside the L-shaped fixed plate 17. Rigid springs 20 are provided at the top and bottom of the longitudinal vibration plate 18 and inside the vertical rectangular groove.

[0034] Here, the operation of the vibration motor 19 enables the longitudinal vibration plate 18 to vibrate, and the vibration of the longitudinal vibration plate 18 can slide vertically inside the L-shaped fixed plate 17, and the rigid spring 20 is deformed under force, so that the longitudinal vibration plate 18 can contact the bottom of the dyed knitted cloth 3, so that the excess dye inside the dyed knitted cloth 3 can fall off, reducing the waste of dye.

[0035] Working principle: When using the dyeing device of the present technical solution, the dye is injected into the dye box 1, and the operation of the driving motor 9 enables the first transverse threaded rod 10 and the second transverse threaded rod 11 to rotate. Through the thread rotation direction setting of the first transverse threaded rod 10 and the second transverse threaded rod 11, the transverse rectangular moving block 12 can slide inside the rectangular equipment box 8, and the moving directions of the two transverse rectangular moving blocks 12 are opposite. The movement of the transverse rectangular moving block 12 is through the oblique rotating column 13 and the oblique rotating column 14, so that the longitudinal rotating shaft 15 can rotate inside the arc support seat 16, and the rotation of the longitudinal rotating shaft 15 enables the rectangular connecting rod 7 to rotate, and the rotation of the rectangular connecting rod 7 enables the longitudinal guide roller 6 to rotate, thereby enabling the dyed knitted fabric 3 to move to the inside of the dye box 1, so that the dyed knitted fabric 3 located outside the bottom of the longitudinal guide roller 6 can be dyed inside the dye box 1;

[0036] The operation of the vibration motor 19 enables the longitudinal vibration plate 18 to vibrate, and the vibration of the longitudinal vibration plate 18 can slide vertically inside the L-shaped fixed plate 17, and the rigid spring 20 is deformed under force, so that the longitudinal vibration plate 18 can contact the bottom of the dyed knitted cloth 3, so that the excess dye inside the dyed knitted cloth 3 can fall off, reducing the waste of dye.

[0037] All technical features in this embodiment can be freely combined according to actual needs.

[0038] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A knitted fabric dyeing device, the dyeing device comprising a dye box (1), L-shaped support plates (5) are fixed at both ends of one side of the dye box (1), the top of the L-shaped support plate (5) is rotatably connected to a longitudinal support roller (4) via a bearing, longitudinal guide rollers (6) are arranged at both ends of the interior of the dye box (1), a rotating mechanism for rotating the longitudinal guide roller (6) is arranged on the other side of the dye box (1), and a dyed knitted fabric (3) is arranged outside the longitudinal support roller (4) and outside the bottom of the longitudinal guide roller (6); A material receiving trough (2) is provided at one end of the dye box (1), and a vibration mechanism for vibrating the dyed knitted fabric (3) is provided at the top of the material receiving trough (2) and at the bottom of the dyed knitted fabric (3).

2. A knitted fabric dyeing device according to claim 1, characterized in that: The rotating mechanism comprises a rectangular device box (8), the rectangular device box (8) is close to one side of the dye box (1) and is fixedly connected to the dye box (1), one end of the rectangular device box (8) is bolted with a driving motor (9), the output end of the driving motor (9) is fixed with a first transverse threaded rod (10), the end of the first transverse threaded rod (10) away from the driving motor (9) is fixed with a second transverse threaded rod (11), the first transverse threaded rod (10) and the second transverse threaded rod (11) have opposite thread rotation directions, the outer sides of the first transverse threaded rod (10) and the second transverse threaded rod (11) are both threadedly connected with a transverse rectangular moving block (12), the transverse rectangular moving block (12) is located inside the rectangular device box (8) and is slidably connected to the rectangular device box (8); The top of the transverse rectangular moving block (12) is rotatably connected to an oblique rotating column (13) via a pin shaft, the top of the oblique rotating column (13) is rotatably connected to an oblique rotating column (14) via a pin shaft, a longitudinal rotating shaft (15) is fixed to the top of the oblique rotating column (14), a rectangular connecting rod (7) is fixed to one side of the longitudinal rotating shaft (15), and the bottom of the rectangular connecting rod (7) is rotatably connected to the longitudinal guide roller (6) via a bearing.

3. A knitted fabric dyeing device according to claim 2, characterized in that: A dovetail slider is fixed to the bottom of the transverse rectangular moving block (12), a dovetail slot matching the transverse rectangular moving block (12) is provided inside the rectangular device box (8), and the transverse rectangular moving block (12) and the rectangular device box (8) are slidably connected via the dovetail slider and the dovetail slot.

4. A knitted fabric dyeing device according to claim 2, characterized in that: The outer side of the longitudinal rotating shaft (15) is rotatably connected to an arc-shaped support seat (16) via a bearing; the arc-shaped support seat (16) is located on the top of the dye box (1) and is fixedly connected to the dye box (1).

5. The knitted fabric dyeing device according to claim 1, characterized in that: The vibration mechanism comprises a longitudinal vibration plate (18), a vibration motor (19) being fixed to the bottom of the longitudinal vibration plate (18) by bolts, an L-shaped fixing plate (17) being slidably connected to both ends of the longitudinal vibration plate (18), and the bottom of the L-shaped fixing plate (17) is fixedly connected to the dye box (1) at a side close to the dye box (1).

6. A knitted fabric dyeing device according to claim 5, characterized in that: A vertical slide groove is provided inside the L-shaped fixed plate (17); the longitudinal vibration plate (18) is located inside the vertical slide groove and is slidably connected to the L-shaped fixed plate (17) via the vertical slide groove; rigid springs (20) are provided at the top and bottom of the longitudinal vibration plate (18) and inside the vertical rectangular groove.

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