CN220503447U

CN220503447U - Short-process dyeing device

Info

Publication number: CN220503447U
Application number: CN202320985896.8U
Authority: CN
Inventors: 冯驹; 王兴强; 沈林; 黎运林; 冯钰龙; 冯钰卿
Original assignee: Zhejiang Yuejia Printing And Dyeing Co ltd
Current assignee: Zhejiang Yuejia Printing And Dyeing Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2024-02-20
Anticipated expiration: 2033-04-25

Abstract

A short-process dyeing device, which belongs to the technical field of printing and dyeing equipment; including the box, feed inlet and discharge gate have been seted up respectively at the both ends of box, the box top is fixed with hot bellows, and the vertical baffle that is equipped with in the box is separated in the box and is being located left side and printing and dyeing cabin and the stoving cabin that is located the right side, and printing and dyeing cabin and stoving cabin are linked together through the feed inlet of seting up on the baffle, be equipped with dye vat, guide roll, dyeing roll and wringing mechanism in the printing and dyeing cabin, the dye vat is located the bottom in the printing and dyeing cabin, and the dyeing roll is located the dye vat, and the guide roll is located dye vat top, and wringing mechanism installs at printing and dyeing cabin top, is equipped with the linking frame in the stoving cabin, be equipped with the wind channel between the inner wall in linking frame and the stoving cabin, set up air intake and the air inlet groove with the wind channel intercommunication on the linking frame.

Description

Short-process dyeing device

Technical Field

The utility model belongs to the technical field of printing and dyeing equipment, and particularly relates to a short-process dyeing device.

Background

Dyeing, i.e. colouring, also known as colouring, means colouring the substance itself by affecting it chemically or by other means. Under the condition of technical permission, the object can be made to present various colors required by people through dyeing, the object is filled with the five-color silk for living, and in the process of textile fabric, dyeing treatment is usually required for the fabric in order to meet the market demands.

However, at present, in the existing short-process dyeing device, in the process of dyeing the fabric, the fabric is immersed in the dye liquor, so that the dye liquor is wasted easily, the drying efficiency of the dyed fabric is affected in the subsequent drying, meanwhile, when the dyed fabric is dried, an air outlet is directly opposite to the fabric, and when the temperature is too high, the fabric is damaged easily.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides a short-flow dyeing device.

The technical problems of the utility model are mainly solved by the following technical proposal: the utility model provides a short-process dyeing apparatus, includes the box, feed inlet and discharge gate have been seted up respectively at the both ends of box, the box top is fixed with hot bellows, vertically is equipped with the baffle in the box, and the baffle is being separated in the box and is being located left side and printing and dyeing cabin and being located the drying cabin on right side, and printing and dyeing cabin and drying cabin are linked together through the feed inlet of seting up on the baffle, be equipped with dye vat, guide roll, dyeing roll and wringing mechanism in the printing and dyeing cabin, the dye vat is located the bottom in the printing and dyeing cabin, and the guide roll is located dye vat top, and wringing mechanism installs at printing and dyeing cabin top, is equipped with the linking frame in the drying cabin, be equipped with the wind channel between linking frame and the inner wall in drying cabin, offered air intake and the air inlet groove with wind channel intercommunication on the linking frame.

Preferably, the feeding port is communicated with the dyeing cabin, 3 guide rollers are arranged above the dye vat in the dyeing cabin in a linear array, 2 dyeing rollers are arranged in the dye vat in a linear array, the 2 guide rollers are respectively arranged at the feeding port and the material passing port, and the other guide roller is arranged between the 2 dyeing rollers.

Preferably, the wringing mechanism comprises a bracket, an air cylinder, a telescopic rod and a lower pressing roller, wherein the air cylinder and the telescopic rod are fixed at the top of the printing and dyeing cabin in parallel, the output end of the air cylinder and the lower end of the telescopic rod are both fixed with the bracket, and the lower pressing roller is arranged on the bracket.

Preferably, the support comprises 2 roller frames and 3 connecting rods, wherein the 2 roller frames are provided with lower pressing rollers, and the 3 connecting rods are linearly arranged between the 2 roller frames.

Preferably, a plurality of guide rollers are arranged in the drying cabin in a vertically staggered manner, and a ventilation pipe is communicated between the hot air box and the drying cabin.

The utility model has the beneficial effects that:

according to the short-process dyeing device, the wringing mechanism is arranged in the dyeing cabin, the lower pressing roller is pushed downwards by the air cylinder to squeeze the fabric subjected to the first dip dyeing, the squeezed fabric enters the dyeing tank again for dip dyeing, and the lower pressing roller below the telescopic rod is used for squeezing and squeezing redundant dye after dyeing is finished, so that the dyeing effect of the fabric is improved, and meanwhile, the waste of the dye is reduced.

According to the short-flow dyeing device, the connecting frame is arranged in the drying cabin, the air channel is formed between the connecting frame and the inner wall of the drying cabin, the air inlets are formed in the two sides of the connecting frame, the air inlet groove is formed in the bottom wall of the connecting frame, the hot air box works to blow hot air into the air channel, and then the hot air enters the drying cabin from the air inlet in the side wall of the connecting frame and the air inlet groove in the bottom wall of the connecting frame to dry dyed fabrics, and the air inlet in the side wall of the connecting frame can prevent the hot air from being directly blown on the fabrics, so that damage to the fabrics when the temperature is too high is avoided.

Drawings

FIG. 1 is a schematic view of the internal cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of the structure of the support and lower press roller in the wringing mechanism;

FIG. 3 is a schematic view of the cross-sectional structure of the interior of the drying chamber.

In the figure: 1. a case; 2. a feed inlet; 3. a discharge port; 4. a hot air box; 5. a partition plate; 6. a printing and dyeing cabin; 7. a drying cabin; 8. a material passing opening; 9. a dye vat; 10. a guide roller; 11. a dyeing roller; 12. a wringing mechanism; 13. a connection frame; 14. an air duct; 15. an air inlet; 16. an air inlet groove; 17. a bracket; 18. a cylinder; 19. a telescopic rod; 20. a lower press roll; 21. a roller frame; 22. a connecting rod; 23. a ventilation pipe; 24. and (5) a fabric.

Detailed Description

The technical scheme of the utility model is further specifically described below through examples and with reference to the accompanying drawings.

Examples: a short-process dyeing device is shown in figures 1-3, and comprises a box body 1, wherein two ends of the box body 1 are respectively provided with a feed inlet 2 and a discharge outlet 3, a hot air box 4 is fixed at the top of the box body 1, the hot air box 4 has a blowing function, a ventilation pipe 23 is communicated between the hot air box 4 and the box body 1, a partition board 5 is vertically arranged in the box body 1, the partition board 5 divides the box body 1 into a left side and a dyeing cabin 6 and a right side drying cabin 7, the dyeing cabin 6 and the drying cabin 7 are communicated through a feed port 8 arranged on the partition board 5, a dye vat 9, a guide roller 10, a dyeing roller 11 and a wringing mechanism 12 are arranged in the dyeing cabin 6, the dye vat 9 is arranged at the bottom of the dyeing cabin 6, the dyeing roller 11 is arranged in the dye vat 9, the guide roller 10 is arranged above the dye vat 9, the wringing mechanism 12 is arranged at the top of the dyeing cabin 6, a connecting frame 13 is arranged in the drying cabin 7, an air duct 14 is arranged between the connecting frame 13 and the inner wall of the drying chamber 7, the ventilation pipe 23 is communicated with the air duct 14, an air inlet 15 and an air inlet groove 16 which are communicated with the air duct 14 are formed in the connecting frame 13, the air inlet 15 is formed in the side wall of the connecting frame 13, a plurality of air inlets 15 are symmetrically formed in the two side walls of the connecting frame 13, the air inlets 15 also have a flow dividing function, the temperature distribution in the drying chamber 7 can be more uniform, the air inlet groove 16 is formed in the bottom wall of the connecting frame 13, and a plurality of hot air blown by the hot air box 4 during use enters the air duct 14 and is dispersed to two sides, then enters the drying chamber 7 along the air inlet 15, a small amount of redundant hot air continuously blows into the air duct 14 due to the fact that the hot air box 4 continuously blows into the air duct 14, continuously flows downwards along the air duct 14 to the lower side of the connecting frame 13 and then enters the drying chamber 7 through the air inlet groove 16, the amount of hot air entering the drying cabin 7 from the air inlet groove 16 is relatively small, and the temperature of the hot air is relatively low when entering the drying cabin 7 due to relatively long time in the air duct 14, so that the fabric is not damaged.

Further, the feeding port 2 is communicated with the dyeing cabin 6, 3 guide rollers 10 are arranged above the dye vat 9 in a linear array in the dyeing cabin 6, 2 dye rollers 11 are arranged below the 3 guide rollers 10 in a linear array in the dye vat 9, 2 guide rollers 10 are respectively arranged at the feeding port 2 and the material passing port 8, the other guide roller 10 is arranged above the 2 dye rollers 11, and when the fabric dryer is used, the fabric enters the drying cabin 7 from the feeding port 2, bypasses the guide rollers 10, bypasses the first dye roller 11, upwards bypasses the middle guide roller 10, downwards again enters the dye vat 9, bypasses the second dye roller 11, upwards bypasses the last guide roller 10 in the dyeing cabin 6, and enters the drying cabin 7 from the material passing port 8.

Further, the wringing mechanism 12 includes a bracket 17, an air cylinder 18, a telescopic rod 19 and a lower press roller 20, the air cylinder 18 and the telescopic rod 19 are fixed on the top of the printing and dyeing cabin 6 in parallel, the output end of the air cylinder 18 and the lower end of the telescopic rod 19 are both fixed with the bracket 17, and the lower press roller 20 is rotatably mounted on the bracket 17.

Further, the support 17 includes 2 roller frames 21 and 3 connecting rods 22, the lower press roller 20 is rotatably installed on each of the 2 roller frames 21, the output end of the air cylinder 18 is fixed on one of the 1 roller frames 21, the lower end of the telescopic rod 19 is fixed on the other 1 roller frame 21, the 3 connecting rods 22 are linearly arranged between the 2 roller frames 21, so that the 2 roller frames 21 are fixed, the lower press roller 20 on the roller frame 21 connected with the air cylinder 18 is located above the guide roller 10 in the middle of the printing and dyeing cabin 6, and the lower press roller 20 on the roller frame 21 connected with the telescopic rod 19 is located above the guide roller 10 on the edge of the material passing hole 8.

The principle of the utility model is as follows:

when the fabric dyeing machine is used, fabric enters the dyeing cabin 6 from the feed inlet 2, bypasses the 1 st guide roller 10 in the dyeing cabin 6, then downwards enters the dye vat 9, bypasses the 1 st guide roller 11, upwards bypasses the guide roller 10 in the middle, downwards enters the dye vat 9 again, bypasses the 2 nd guide roller 11, upwards bypasses the last 1 guide roller 10 in the dyeing cabin 6 again, enters the drying cabin 7 from the feed inlet 8, and sequentially bypasses the guide rollers 10 staggered up and down in the drying cabin 7, and then is output from the discharge outlet 3.

When the fabric passes between the guide roller 10 and the lower pressing roller 20 in the middle of the dyeing cabin 6 after being dip-dyed in the dye tank 9 for the first time, the lower pressing roller 20 extrudes the fabric due to the pushing of the air cylinder 18, the dye liquor in the fabric enters the dye tank 9 again for dip-dyeing after being extruded, the dyed fabric passes between the guide roller 10 and the lower pressing roller 20 on the right side of the dyeing cabin 6, and when the air cylinder 18 pushes, the telescopic rod 19 extends downwards along with the pushing of the air cylinder 18 to push the other lower pressing roller 20 to extrude the dyed fabric, so that redundant dye in the fabric falls into the dye tank 9 for recycling after being extruded, and the waste of the dye is reduced while the dyeing effect is improved.

The fabric extruded with redundant dye after dyeing enters the drying cabin 7 through the material passing opening 8, sequentially bypasses the guide rollers 10 which are arranged in the drying cabin 7 in a vertically staggered manner, hot air generated by the hot air box 4 enters the drying cabin 7 through the ventilation pipe 23 and the air channel 14, then enters the drying cabin 7 from the air inlet 15 and the air inlet groove 16 to dry the fabric, a large amount of hot air enters the drying cabin 7 from the air inlets 15 at two sides of the connecting frame 13 and cannot be directly blown on the surface of the fabric, and the damage to the fabric caused by overhigh temperature during drying is avoided.

Finally, it should be noted that the above embodiments are merely representative examples of the present utility model. Obviously, the utility model is not limited to the above-described embodiments, but many variations are possible. Any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present utility model should be considered to be within the scope of the present utility model.

Claims

1. The utility model provides a short flow dyeing apparatus, includes box (1), feed inlet (2) and discharge gate (3) have been seted up respectively at the both ends of box (1), its characterized in that: the utility model discloses a dyeing machine, including box (1), baffle (5), drying cabin (7) that is located left side and printing and dyeing cabin (6) and is located the right side are fixed with hot bellows (4) at box (1) top, and baffle (5) are separated in box (1), and printing and dyeing cabin (6) and drying cabin (7) are linked together through seting up material mouth (8) on baffle (5), be equipped with dye vat (9), guide roll (10), dyeing roll (11) and wringing mechanism (12) in printing and dyeing cabin (6), dye vat (9) are located the bottom in printing and dyeing cabin (6), and dyeing roll (11) are located dye vat (9), and guide roll (10) are located dye vat (9) top, and wringing mechanism (12) are installed at printing and dyeing cabin (6) top, are equipped with connecting frame (13) in drying cabin (7), be equipped with between the inner wall of connecting frame (13) and air inlet (16) and air inlet (14) that are linked together on connecting frame (13).

2. A short-process dyeing apparatus according to claim 1, characterized in that: the dyeing machine is characterized in that the feeding hole (2) is communicated with the dyeing cabin (6), 3 guide rollers (10) are arranged above the dyeing tank (9) in a linear array mode in the dyeing cabin (6), 2 dyeing rollers (11) are arranged in the dye tank (9) in a linear array mode, the 2 guide rollers (10) are respectively located at the feeding hole (2) and the passing hole (8), and the other guide roller (10) is located between the 2 dyeing rollers (11).

3. A short-process dyeing apparatus according to claim 1, characterized in that: the wringing mechanism (12) comprises a bracket (17), an air cylinder (18), a telescopic rod (19) and a lower pressing roller (20), wherein the air cylinder (18) and the telescopic rod (19) are fixed at the top of the printing and dyeing cabin (6) in parallel, the output end of the air cylinder (18) and the lower end of the telescopic rod (19) are both fixed with the bracket (17), and the lower pressing roller (20) is arranged on the bracket (17).

4. A short-process dyeing apparatus according to claim 3, characterized in that: the support (17) comprises 2 roller frames (21) and 3 connecting rods (22), the lower pressing rollers (20) are respectively installed on the 2 roller frames (21), and the 3 connecting rods (22) are linearly arranged between the 2 roller frames (21).

5. A short-process dyeing apparatus according to claim 1, characterized in that: a plurality of guide rollers (10) are arranged in the drying cabin (7) in an up-down staggered way, and a ventilation pipe (23) is communicated between the hot air box (4) and the drying cabin (7).