High-temperature dyeing device for fabric processing

Abstract

The high-temperature dyeing device for fabric processing comprises a dyeing machine, a cloth guide pipe, a cloth guide roller and a nozzle, the dyeing machine is divided into a machine head, a machine body and a machine tail, the nozzle is installed on the machine head, the cloth guide roller is arranged in the machine head in a rotating mode, and a driving assembly used for driving the cloth guide roller to rotate is installed on the machine head. One end of the cloth guide pipe is connected with the machine tail, the other end of the cloth guide pipe is connected with a bent pipe part for reducing friction of fabric, the end, away from the cloth guide pipe, of the bent pipe part is connected with the nozzle, the dyeing machine is further provided with a circulating assembly used for circulating dye liquor and pushing cloth to be conveyed, and an inner net is further installed in the dyeing machine. The problems that due to the fact that an existing silk fabric is light and thin, the fabric is prone to being rubbed in the conveying process, the surface of the fabric is scratched, and even the fabric becomes defective products and scraped products when the fabric is seriously scratched are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of dyeing devices, in particular to a high-temperature dyeing device for fabric processing. Background Art

[0002] Fabric dyeing is to dye the fabric with color, also known as coloring, which means using chemical or other methods to affect the material itself to make it colored. Under the conditions permitted by technology, dyeing can make objects present various colors required by people and decorate life with colorful colors. The method of dyeing has existed since ancient times and has been continuously developed.

[0003] Existing fabric dyeing often uses dyeing machines, which are made of all stainless steel. The mechanical speed regulation has the advantages of no noise and convenient speed regulation. It is suitable for dyeing linen, cotton, rayon, blended seamless underwear, stockings, silk and other materials. The fabric is dyed by circulating the fabric in the dyeing machine. The existing dyeing machine is often a high-temperature and high-pressure structure, so that the dye solution can be heated to facilitate the dyeing of the fabric. Most of the existing dyeing machines are only suitable for dyeing conventional fabrics. Although silk fabrics can be dyed, due to the relatively thin fabric, the fabric is easily rubbed during transmission, causing scratches on the surface of the fabric. In severe cases, it may even cause the product to become defective or scrapped, causing direct serious economic losses to the enterprise. Therefore, it is necessary to design a new dyeing machine to reduce the friction of the fabric during dyeing. A solution is proposed below for the above problems. Utility Model Content

[0004] The utility model aims to provide a high-temperature dyeing device for fabric processing, which solves the problem that the silk fabric proposed in the above background technology is relatively thin and light, so the fabric is easily rubbed during transmission, causing scratches on the surface of the fabric, and in severe cases even causing the fabric to become defective and scrapped.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A high-temperature dyeing device for fabric processing comprises a dyeing machine, a cloth guide pipe, a cloth guide roller and a nozzle. The dyeing machine is divided into a head, a body and a tail. The nozzle is installed on the head. The cloth guide roller is rotatably arranged inside the head. A driving component for driving the cloth guide roller to rotate is installed on the head. One end of the cloth guide pipe is connected to the tail. The other end of the cloth guide pipe is connected to a curved pipe part for reducing friction of the fabric. The end of the curved pipe part away from the cloth guide pipe is connected to the nozzle. The dyeing machine is also provided with a circulation component for circulating the dye solution and pushing the cloth for transmission. An internal network is also installed inside the dyeing machine.

[0007] Preferably, the circulation component includes a heat exchanger and a pump, a water outlet pipe is connected to the bottom of the front end of the dyeing machine, a flow regulating valve is installed on the water outlet pipe, an end of the water outlet pipe away from the dyeing machine is connected to the pump, a connecting pipe 1 is connected to the water outlet end of the pump, one end of the connecting pipe 1 is connected to the heat exchanger, a drain pipe is connected to the water outlet end of the heat exchanger, and an end of the drain pipe away from the heat exchanger is connected to the nozzle.

[0008] Preferably, the driving assembly comprises pulley one, pulley two and a driving motor, the driving motor is mounted on the machine head, pulley one is fixed on the output shaft of the driving motor, one end of the cloth guide roller passes through the machine head and is fixed to pulley two, the cloth guide roller and the machine head are connected by a sealed bearing, a belt one is arranged between pulley one and pulley two, and pulley one and pulley two are connected by belt one.

[0009] Preferably, the curved pipe portion includes a large curved pipe and a second connecting pipe, one end of the large curved pipe is connected to the fabric guide pipe, the other end of the large curved pipe is connected to the second connecting pipe, and the end of the second connecting pipe away from the large curved pipe is connected to the nozzle.

[0010] Preferably, the nose is in an upwardly tilted structure, and the fuselage and the tail are both in a horizontally upward structure.

[0011] Preferably, the inner net is arranged on the upper side of the nose, fuselage and tail, the inner net is in an upward inclined structure at the position corresponding to the nose, the inner net is in an upward structure at the position corresponding to the fuselage and tail, wing panels are fixed on both sides of the inner net, and punching areas are opened on the wing panels.

[0012] Preferably, the end of the cloth guide tube close to the tail of the machine is in a right-angle structure, a protrusion is installed on the cloth guide tube, an arc groove communicating with the cloth guide tube is opened on the inner side of the protrusion, a roller is rotatably arranged in the arc groove, and the roller is located at the corner of the cloth guide tube.

[0013] Preferably, the diameter of the connecting pipe 2 is smaller than that of the large bend pipe.

[0014] Beneficial effects: During the dyeing process of fabrics, the fabrics are conveyed in the dyeing machine, and the dye inside the dyeing machine is extracted and heated through the circulation component. After heating, the dye is sprayed out through the nozzle to push the fabric to be conveyed, and the fabric can also be driven to be conveyed by the rotation of the fabric guide roller;

[0015] A curved pipe is set at the rear section of the nozzle. By reducing the diameter of the large curved pipe and the connecting pipe, the water flow is accelerated, so that the cloth has a higher centrifugal force passing through the large curved pipe. The use of the large curved pipe can reduce the friction at the corner.

[0016] By designing the tail of the fabric guide tube as a right-angle structure, the friction between the tube wall and the fabric is reduced, preventing the fabric from being scratched. By rotating and setting rollers at the corners of the fabric guide tube, the sliding friction between the fabric and the tube wall of the fabric guide tube is converted into rolling friction between the rollers, thereby reducing friction at the corners. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of an embodiment;

[0018] Figure 2 The embodiment is used to show the internal structure schematic diagram of the dyeing machine;

[0019] Figure 3 The embodiment is used to show the structural schematic diagram of the circulation component and the dyeing machine;

[0020] Figure 4 For example, the Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0021] Figure 5 This is a schematic diagram of the structure of the embodiment for showing the bent pipe portion;

[0022] Figure 6 The embodiment is a schematic diagram of a partial cross-sectional structure for illustrating a fabric guide pipe.

[0023] Figure numerals: 1. dyeing machine; 2. cloth guide pipe; 3. cloth guide roller; 4. nozzle; 5. head; 6. body; 7. tail; 8. drive assembly; 9. elbow; 10. circulation assembly; 11. inner network; 12. heat exchanger; 13. pump; 14. water outlet pipe; 15. flow regulating valve; 16. connecting pipe 1; 17. drain pipe; 18. pulley 1; 19. pulley 2; 20. drive motor; 21. belt 1; 22. large elbow; 23. connecting pipe 2; 24. bump; 25. roller. DETAILED DESCRIPTION

[0024] See Figures 1 to 6 As shown, a high-temperature dyeing device for fabric processing includes a dyeing machine 1, a fabric guide tube 2, a fabric guide roller 3 and a nozzle 4. The dyeing machine 1 is divided into a head 5, a body 6 and a tail 7. The nozzle 4 is installed on the head 5. The fabric guide roller 3 is rotatably arranged inside the head 5. The fabric will be conveyed and dyed in the dyeing machine 1. The fabric will pass over the fabric guide roller 3. A driving component 8 for driving the fabric guide roller 3 to rotate is installed on the head 5. By starting the driving motor 20, the fabric guide roller 3 can be driven to rotate, thereby improving the fabric conveying efficiency.

[0025] See Figure 1 and 4As shown, the driving assembly 8 includes a pulley 18, a pulley 2 19 and a driving motor 20, the driving motor 20 is mounted on the machine head 5, the pulley 18 is fixed on the output shaft of the driving motor 20, when it is necessary to start the cloth guide roller 3 to rotate, the driving motor 20 can be started first, and the pulley 18 is driven to rotate by the output shaft of the driving motor 20, one end of the cloth guide roller 3 passes through the machine head 5 and is fixed to the pulley 2 19, the cloth guide roller 3 and the machine head 5 are connected by a sealed bearing, a belt 21 is arranged between the pulley 18 and the pulley 2 19, the pulley 18 and the pulley 2 19 are connected by the belt 1 21, the pulley 18 will drive the belt 1 21 for transmission, and the belt 1 21 can drive the pulley 2 19 to rotate, and the pulley 2 19 can drive the cloth guide roller 3 to rotate, so that the cloth guide roller 3 can drive the fabric to drive.

[0026] See Figure 2 As shown, an inner net 11 is also installed inside the dyeing machine 1. The inner net 11 is arranged at the upper side of the head 5, the body 6 and the tail 7. The position of the inner net 11 corresponding to the head 5 is an upward inclined structure. By setting the head 5 to an upward inclined structure, the fabric can be better entered into the head 5 and the stacking of the fabric is convenient. The inner net 11 and the body 6 and the tail 7 are in an upward structure at the corresponding positions. The body 6 and the tail 7 are in an upward structure to facilitate the transmission of the fabric and prevent the fabric from being pressed. Wing plates are fixed on both sides of the inner net 11, and punching areas are opened on the wing plates. Since silk fabrics are relatively thin, the fabrics will be transmitted at the upper end of the dye liquid. By installing the high-position inner net 11, the fabrics can be better supported for stacking and transmission, so that the fabrics run smoothly.

[0027] See Figure 6 As shown, one end of the fabric guide tube 2 is connected to the tail 7, and the other end of the fabric guide tube 2 is connected to a curved tube portion 9 for reducing the friction of the fabric. The end of the curved tube portion 9 away from the fabric guide tube 2 is connected to the nozzle 4. The fabric will enter the fabric guide tube 2 through the dyeing machine 1, and will be transmitted out by the nozzle 4 after passing through the fabric guide tube 2, thereby realizing the cyclic dyeing of the fabric. The end of the fabric guide tube 2 close to the tail 7 is in a right-angle structure, and a protrusion 24 is installed on the fabric guide tube 2. The inner side of the protrusion 24 is provided with an arc groove communicated with the fabric guide tube 2, and a roller 25 is rotatably arranged in the arc groove. The roller 25 is located at the corner of the fabric guide tube 2. By designing the tail of the fabric guide tube 2 as a right-angle structure, the friction between the tube wall and the fabric is reduced, and the fabric is prevented from being scratched. By rotatably arranging the roller 25 at the corner of the fabric guide tube 2, the sliding friction between the fabric and the fabric guide tube 2 is converted into rolling friction between the fabric and the roller 25, thereby reducing the friction at the corner.

[0028] See Figure 5As shown, the curved pipe portion 9 includes a large curved pipe 22 and a second connecting pipe 23. One end of the large curved pipe 22 is connected to the cloth guide pipe 2, and the other end of the large curved pipe 22 is connected to the second connecting pipe 23. The end of the second connecting pipe 23 away from the large curved pipe 22 is connected to the nozzle 4. The diameter of the second connecting pipe 23 is smaller than the large curved pipe 22. The curved pipe portion 9 is arranged at the rear section of the nozzle 4. By reducing the diameters of the large curved pipe 22 and the second connecting pipe 23, the water flow is accelerated, so that the cloth has a higher centrifugal force passing through the large curved pipe 22. The use of the large curved pipe 22 can reduce corner friction.

[0029] See Figure 3 As shown, the dyeing machine 1 is also provided with a circulation component 10 for circulating the dye liquid and pushing the cloth for conveying. By installing the circulation component 10, the dye liquid can be circulated and heated, and the dye liquid is sprayed from the nozzle 4, so that the fabric can be conveyed through the nozzle 4. The circulation component 10 includes a heat exchanger 12 and a pump 13. The bottom of the front end of the body 6 of the dyeing machine 1 is connected to a water outlet pipe 14, and a regulating valve 15 is installed on the water outlet pipe 14. The end of the water outlet pipe 14 away from the dyeing machine 1 is connected to the pump 13. When Xu Yaoh heats the dye liquid for circulation, the regulating valve can be opened first so that the dye liquid can enter the water outlet pipe 14. , and then start the pump 13. The water outlet of the pump 13 is connected to a connecting pipe 16. The pump 13 will discharge the dye liquid into the connecting pipe 16. One end of the connecting pipe 16 is connected to the heat exchanger 12. The dye liquid enters the heat exchanger 12 through the connecting pipe 16 for heating treatment, so that the dye liquid can always be maintained at a specified temperature, which is convenient for dyeing the fabric. The water outlet of the heat exchanger 12 is connected to a drain pipe 17. The end of the drain pipe 17 away from the heat exchanger 12 is connected to the nozzle 4. The heat exchanger 12 will discharge the heated dye liquid into the nozzle 4, and the dye liquid will be sprayed out through the nozzle 4, so that the fabric can be conveyed.

[0030] Working principle: When dyeing fabrics, first put the fabrics into the dyeing machine 1, and drive the fabrics to be transported in the dyeing machine 1 through the fabric guide roller 3. The fabric guide roller 3 can be driven to run through the driving component 8. The fabrics will be stacked and transported in the dyeing machine 1. The fabrics will enter the fabric guide tube 2 for circulation through the dyeing machine 1. The fabrics in the fabric guide tube 2 will be sprayed out by the nozzle 4. The dye in the dyeing machine 1 will be circulated and heated through the circulation component 10 to ensure that the dye is always at the most suitable temperature for fabric dyeing. The heated dye will be sprayed out through the nozzle 4. The dye sprayed out through the nozzle 4 can also push the fabric to be transported. By arranging the curved pipe part 9 and the roller 25 at both ends of the fabric guide tube 2, the friction between the fabric and the fabric guide tube 2 can be reduced to prevent the fabric from being damaged.

Claims

1. A high-temperature dyeing device for fabric processing, comprising a dyeing machine (1), a fabric guide tube (2), a fabric guide roller (3) and a nozzle (4), characterized in that: The dyeing machine (1) is divided into a machine head (5), a machine body (6) and a machine tail (7); the nozzle (4) is mounted on the machine head (5); the cloth guide roller (3) is rotatably arranged inside the machine head (5); a driving assembly (8) for driving the cloth guide roller (3) to rotate is mounted on the machine head (5); one end of the cloth guide pipe (2) is connected to the machine tail (7); the other end of the cloth guide pipe (2) is connected to a curved pipe portion (9) for reducing friction of the fabric; the end of the curved pipe portion (9) away from the cloth guide pipe (2) is connected to the nozzle ( 4), the dyeing machine (1) is also provided with a circulation component (10) for circulating dye liquid and pushing cloth for transmission, and the dyeing machine (1) is also provided with an inner net (11); the end of the cloth guide pipe (2) close to the tail (7) is in a right-angle structure, and the cloth guide pipe (2) is provided with a protrusion (24), and the inner side of the protrusion (24) is provided with an arc groove communicating with the cloth guide pipe (2), and a roller (25) is rotatably provided in the arc groove, and the roller (25) is located at the corner of the cloth guide pipe (2).

2. A high temperature dyeing device for fabric processing according to claim 1, characterized in that: The circulation component (10) comprises a heat exchanger (12) and a pump (13); a water outlet pipe (14) is connected to the bottom of the front end of the body (6) of the dyeing machine (1); a flow regulating valve (15) is installed on the water outlet pipe (14); an end of the water outlet pipe (14) away from the dyeing machine (1) is connected to the pump (13); a water outlet end of the pump (13) is connected to a connecting pipe (16); one end of the connecting pipe (16) is connected to the heat exchanger (12); a water outlet end of the heat exchanger (12) is connected to a drain pipe (17); an end of the drain pipe (17) away from the heat exchanger (12) is connected to the nozzle (4).

3. A high temperature dyeing device for fabric processing according to claim 1, characterized in that: The driving assembly (8) comprises a pulley 1 (18), a pulley 2 (19) and a driving motor (20), wherein the driving motor (20) is mounted on a machine head (5), the pulley 1 (18) is fixed on an output shaft of the driving motor (20), one end of the cloth guide roller (3) passes through the machine head (5) and is fixed to the pulley 2 (19), the cloth guide roller (3) and the machine head (5) are connected by a sealed bearing, a belt 1 (21) is arranged between the pulley 1 (18) and the pulley 2 (19), and the pulley 1 (18) and the pulley 2 (19) are connected by the belt 1 (21).

4. A high temperature dyeing device for fabric processing according to claim 1, characterized in that: The curved pipe portion (9) comprises a large curved pipe (22) and a second connecting pipe (23); one end of the large curved pipe (22) is connected to the fabric guide pipe (2); the other end of the large curved pipe (22) is connected to the second connecting pipe (23); and one end of the second connecting pipe (23) away from the large curved pipe (22) is connected to the nozzle (4).

5. A high temperature dyeing device for fabric processing according to claim 1, characterized in that: The nose (5) is in an upwardly inclined structure, and the fuselage (6) and the tail (7) are both in a horizontally upwardly raised structure.

6. A high temperature dyeing device for fabric processing according to claim 5, characterized in that: The inner net (11) is arranged at the upper side of the nose (5), the fuselage (6) and the tail (7); the position of the inner net (11) corresponding to the nose (5) is an upwardly inclined structure; the position of the inner net (11) corresponding to the fuselage (6) and the tail (7) is an upwardly raised structure; wing plates are fixed on both sides of the inner net (11), and punching areas are provided on the wing plates.

7. A high temperature dyeing device for fabric processing according to claim 4, characterized in that: The diameter of the second connecting pipe (23) is smaller than that of the large curved pipe (22).

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