Fabric dyeing processing equipment

Abstract

The invention provides fabric dyeing processing equipment, and relates to the technical field of fabric dyeing processing, the fabric dyeing processing equipment comprises a rack and a dryer, the upper surface of the rack is fixedly connected with a connecting frame, and the inner wall of the rack is rotatably connected with a dyeing roller, a collecting roller and a connecting roller; gears are fixedly connected to the rear ends of the dyeing roller and the connecting roller, transmission belts are arranged on the annular side faces of the two gears, a dyeing pool is formed in the rack, a first motor, a second motor and a first air cylinder are fixedly installed on the front surface of the rack, and a fixing rod is completely attached to the surface of the connecting roller through two second springs fixed to the fixing rod and generates continuous downward pressure; at the moment, when the fabric passes through the fixing rods and the connecting rollers, excessive dye in the fabric can be extruded out through pressure between the fixing rods and the connecting rollers, the excessive dye can fall into the dyeing pool through guiding of the guiding blocks below, meanwhile, the dye can penetrate into fabric fibers more deeply through extrusion, and therefore the dyeing firmness and uniformity are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of fabric dyeing and processing, and more specifically, particularly relates to a fabric dyeing and processing equipment. Background Art

[0002] As an important equipment in the textile industry, fabric dyeing and processing equipment can dye fabrics to present various colors and patterns to meet different market needs. In practical applications, fabric dyeing and processing equipment usually requires the use of the following technologies:

[0003] 1. The dye mixing system can accurately mix dyes of different colors with high accuracy and stability;

[0004] 2. The dyeing tank has corrosion resistance and good heat preservation performance, ensuring that the dye can fully react with the fabric at a suitable temperature;

[0005] 3. The conveying device is responsible for smoothly conveying the fabrics to each processing link, with the characteristics of adjustable speed and accurate positioning;

[0006] 4. The control system can accurately monitor and adjust the entire dyeing process and has intelligent and automated functions.

[0007] At present, manufacturers have adopted a variety of equipment and methods to achieve good fabric dyeing effects. Some manufacturers use traditional immersion dyeing equipment to dye the fabric by immersing it in dye. Some manufacturers use spray dyeing equipment to spray the dye evenly on the fabric with a spray gun. Some manufacturers have launched digital printing equipment to accurately print the dye on the fabric through printing.

[0008] However, the above-mentioned embodiments still have the following problems: in terms of fabric cleaning, the cleaning effect of many devices is poor, and impurities and oil stains on the fabric cannot be completely removed, affecting the dyeing quality; in terms of fabric drying, some drying devices are inefficient and cannot quickly and evenly dry the fabric, resulting in uneven dyeing and reduced color fastness; in terms of fabric extrusion, the pressure of some extrusion devices is unstable, and the dye cannot be evenly distributed on the fabric, affecting the appearance and quality of the product. In view of this problem, this application proposes a solution to design a fabric dyeing processing equipment with efficient cleaning, fast drying and stable extrusion functions. The equipment is easy to operate and has stable performance. It can effectively improve the quality and efficiency of fabric dyeing and meet market demand.

[0009] In view of this, the existing structure and defects are studied and improved, and a fabric dyeing processing equipment is provided to achieve a more practical purpose. Summary of the invention

[0010] In order to solve the above technical problems, the present invention provides a fabric dyeing processing equipment to solve the above problems.

[0011] A fabric dyeing and processing equipment comprises a frame and a dryer, wherein the upper surface of the frame is fixedly connected with a connecting frame, the inner wall of the frame is rotatably connected with a dyeing roller, a collecting roller and a connecting roller, the rear ends of the dyeing roller and the connecting roller are fixedly connected with gears, and transmission belts are arranged on the two annular sides of the gears, a dyeing tank is opened in the frame, a motor 1, a motor 2 and a cylinder 1 are fixedly installed on the front surface of the frame, and a cylinder 2 is fixedly installed in the connecting frame, a group of cleaning rollers are arranged below the connecting frame, a fixing plate is arranged above a group of cleaning rollers, two connecting blocks are fixedly connected to the upper surface of the fixing plate, a fixing rod is arranged above the connecting roller, and two positioning blocks are movably connected to the upper surface of the fixing rod, and the two positioning blocks are fixedly connected to the inner wall of the frame, and two clamping strips are fixedly connected to the lower surface of the dryer, and the back sides of the two clamping strips are fixedly connected with connecting plates, and the back sides of the two connecting plates are fixedly connected with T-shaped blocks, the output shaft of the motor 1 is fixedly connected to the connecting roller, and the output shaft of the motor 2 is fixedly connected to the collecting roller.

[0012] Preferably, two clamping blocks are fixedly connected to the left and right sides of the fixed rod, two clamping grooves 2 are provided on the inner walls of the two positioning blocks, two pairs of the clamping grooves 2 are respectively movably connected to the two pairs of clamping blocks, a handle is fixedly connected to the upper surface of the fixed rod, two springs 2 are fixedly connected to the inner walls of the two positioning blocks, two of the two springs are fixedly connected to the fixed rod, two pulleys are fixedly connected to the lower surfaces of the two clamping strips, and a workbench and a guide block are fixedly connected in the frame.

[0013] Preferably, an extension plate is fixedly connected to the front surface of the front connecting plate of the two connecting plates, and the extension plate is fixedly connected to the piston of the cylinder. Two card slots are provided on the inner wall of the frame, and the two card slots are movably connected to the two T-shaped blocks respectively. Limiting slots are provided on the left and right sides of the connecting frame, and limiting blocks are fixedly connected to the opposite surfaces of the two connecting blocks, and the two limiting blocks are movably connected to the two limiting slots respectively.

[0014] Preferably, a U-shaped block is movably connected to the lower surface of the fixed plate, the two pistons of the cylinder are fixedly connected to the fixed plate, the upper surface of the U-shaped block is fixedly connected to two springs one, both of the two springs one are fixedly connected to the fixed plate, the lower surface of the U-shaped block is fixedly connected to a fixing frame by screws, and the fixing frame is rotatably connected to a group of cleaning rollers.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] In the present invention, when the fabric continuously moves through the connecting roller, it will be squeezed by the fixed rod arranged thereon. The fixed rod is completely fitted on the surface of the connecting roller through two springs fixed thereon, and generates continuous downward pressure. At this time, when the fabric passes through the fixed rod and the connecting roller, the pressure between the two will squeeze out the excess dye in the fabric, and the excess dye will fall into the dyeing tank through the guidance of the guide block below. At the same time, this squeezing can also make the dye penetrate more deeply into the fabric fiber, thereby improving the fastness and uniformity of dyeing.

[0017] In the present invention, the movement of the fabric will drive a group of cleaning rollers to rotate, and the rotation can clean the hair balls and impurities on the fabric. These impurities will affect the subsequent dyeing quality. Cleaning them can effectively improve the uniform adhesion of the subsequent dye. Two springs fixed on the upper surface of the U-shaped block will generate continuous downward pressure on the group of cleaning rollers. At this time, regardless of the thickness of the fabric, a group of cleaning rollers can closely fit the surface of the fabric to remove dust, impurities, etc., to ensure the stability and consistency of the cleaning effect. The fabric after cleaning will absorb the dye more evenly, reducing the waste of dye. At the same time, due to the removal of impurities, the dye can be better combined with the fiber, thereby improving the utilization rate of the dye.

[0018] In the present invention, a quartz tube and a reflective cover are arranged inside the dryer. When current passes through the quartz tube, due to the effect of its resistance, the electrical energy is converted into thermal energy, the quartz tube can heat up rapidly to reach a higher temperature, and the heat generated by the quartz tube will be reflected by the reflective cover and transferred in the form of infrared radiation and thermal convection, so as to dry the extruded fabric, and the reciprocating dryer can make the heat more evenly distributed on the fabric, avoiding the occurrence of local overheating, which is helpful to improve the uniformity and color fastness of dyeing and make the color of the fabric more consistent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the frame structure of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the dyeing roller of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the connecting frame of the present invention;

[0023] Figure 5 It is a schematic diagram of the fixing rod structure of the present invention;

[0024] Figure 6 It is a schematic diagram of the positioning block structure of the present invention;

[0025] Figure 7It is a schematic diagram of the structure of the dryer of the present invention.

[0026] In the figure, the correspondence between the structure names and the figure numbers is: 1. frame; 2. dryer; 3. connecting frame; 4. cleaning roller; 5. dyeing tank; 6. fixing rod; 7. collecting roller; 8. motor one; 9. cylinder one; 10. gear; 11. transmission belt; 12. dyeing roller; 13. motor two; 14. slot one; 15. workbench; 16. limit block; 17. cylinder two; 18. limit slot; 19. connecting block; 20. fixing plate; 21. U-shaped block; 22. spring one; 23. fixing frame; 24. handle; 25. positioning block; 26. connecting roller; 27. spring two; 28. slot two; 29. ​​block; 30. T-shaped block; 31. extension plate; 32. connecting plate; 33. clamping strip; 34. pulley; 35. guide block. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0028] See also Figure 1 - Figure 7The present invention provides a fabric dyeing processing equipment, including a frame 1 and a dryer 2, wherein a connecting frame 3 is fixedly connected to the upper surface of the frame 1, a dyeing roller 12, a collecting roller 7 and a connecting roller 26 are rotatably connected to the inner wall of the frame 1, the rear ends of the dyeing roller 12 and the connecting roller 26 are fixedly connected to gears 10, and a transmission belt 11 is arranged on the annular side of the two gears 10, a dyeing tank 5 is opened in the frame 1, a motor 1 8, a motor 2 13 and a cylinder 1 9 are fixedly installed on the front surface of the frame 1, a cylinder 2 17 is fixedly installed in the connecting frame 3, a group of cleaning rollers 4 are arranged below the connecting frame 3, a fixing plate 20 is arranged above the group of cleaning rollers 4, two connecting blocks 19 are fixedly connected to the upper surface of the fixing plate 20, a fixing rod 6 is arranged above the connecting roller 26, two positioning blocks 25 are movably connected to the upper surface of the fixing rod 6, and the two positioning blocks 25 are fixedly connected to the inner wall of the frame 1, and two clamping strips 33 are fixedly connected to the lower surface of the dryer 2, and the backs of the two clamping strips 33 are fixedly connected to each other. A connecting plate 32 is fixedly connected, and the back surfaces of the two connecting plates 32 are fixedly connected with T-shaped blocks 30. The output shaft of motor 18 is fixedly connected to the connecting roller 26, and the output shaft of motor 213 is fixedly connected to the collecting roller 7. Before dyeing begins, the fabric to be dyed needs to be wound around the dyeing roller 12, the connecting roller 26 and the collecting roller 7. The dyeing tank 5 opened in the frame 1 is filled with dye, and the bottom end of the dyeing roller 12 is immersed in the dye. By starting the motor 18, its output shaft will drive the connecting roller 26 fixed thereto to rotate. During the rotation of the connecting roller 26, the gear 10 fixed thereon will drive the transmission belt 11 to rotate. During the rotation, the transmission belt 11 will drive the gear 10 on the other side to rotate. At this time, the dyeing roller 12 fixed thereto also rotates accordingly. During the rotation, the dyeing roller 12 will drive the fabric wound on its surface to fully contact with the dye. This contact can allow the dye molecules to gradually penetrate into the fibers of the fabric, thereby achieving the dyeing of the fabric.

[0029] Two blocks 29 are fixedly connected to the left and right sides of the fixed rod 6, and two slots 28 are provided on the inner walls of the two positioning blocks 25. The two pairs of slots 28 are movably connected to the two pairs of blocks 29 respectively. A handle 24 is fixedly connected to the upper surface of the fixed rod 6, and springs 27 are fixedly connected to the inner walls of the two positioning blocks 25. The two springs 27 are fixedly connected to the fixed rod 6. Two pulleys 34 are fixedly connected to the lower surfaces of the two card strips 33. A workbench 15 and a guide block 35 are fixedly connected in the frame 1. The fabric will be cleaned by a group of cleaning rollers 4 before dyeing. By starting the cylinder 2 17, its piston will drive the fixed plate 20 fixed thereto to move downward. The fixed plate 20 is movably connected to the connecting frame 3 through the two connecting blocks 19 fixed thereon. During the downward movement, the fixed plate 20 will drive the U-shaped block 21 connected thereto together. The U-shaped block 21 is moved, and a group of cleaning rollers 4 are arranged on the lower surface of the U-shaped block 21. At this time, the group of cleaning rollers 4 will be attached to the fabric on the workbench 15. As the fabric moves, the group of cleaning rollers 4 will be driven to rotate. The hair balls and impurities on the fabric can be cleaned by rotation. These impurities will affect the subsequent dyeing quality. Cleaning them can effectively improve the uniform adhesion of subsequent dyes. Two springs 22 fixed on the upper surface of the U-shaped block 21 will produce continuous downward pressure on the group of cleaning rollers 4. At this time, no matter how thick the fabric is, a group of cleaning rollers 4 can fit tightly to the surface of the fabric to remove dust, impurities, etc., to ensure the stability and consistency of the cleaning effect. The fabric after cleaning will absorb the dye more evenly, reducing the waste of dye. At the same time, due to the removal of impurities, the dye can be better combined with the fiber, thereby improving the utilization rate of the dye.

[0030] The front surface of the front connecting plate 32 of the two connecting plates 32 is fixedly connected with an extension plate 31, and the extension plate 31 is fixedly connected to the piston of the cylinder 9. The inner wall of the frame 1 is provided with two card slots 14, and the two card slots 14 are respectively movably connected to the two T-shaped blocks 30. The left and right sides of the connecting frame 3 are provided with limiting grooves 18, and the opposite surfaces of the two connecting blocks 19 are fixedly connected with limiting blocks 16, and the two limiting blocks 16 are respectively movably connected to the two limiting grooves 18. The dyed fabric will eventually be collected on the collecting roller 7, and when the fabric continues to move through the connecting roller 26, it will be squeezed by the fixed rod 6 arranged thereon. The fixed rod 6 is completely attached to the surface of the connecting roller 26 through the two springs 27 fixed thereon, and a continuous downward pressure is generated. At this time, when the fabric passes through the fixed rod 6 and the connecting roller 26, the pressure between the two will squeeze out the excess dye in the fabric, and the excess dye will fall into the dyeing tank 5 through the guidance of the lower guide block 35. At the same time, this extrusion can also make the dye penetrate more deeply into the fabric fiber, thereby improving the fastness and uniformity of dyeing.

[0031] The lower surface of the fixed plate 20 is movably connected with a U-shaped block 21, the piston of the cylinder 17 is fixedly connected to the fixed plate 20, the upper surface of the U-shaped block 21 is fixedly connected with two springs 22, both of which are fixedly connected to the fixed plate 20, the lower surface of the U-shaped block 21 is fixedly connected with a fixing frame 23 by screws, the fixing frame 23 is rotatably connected to a group of cleaning rollers 4, when the dyeing is completed, turn on the switch on the dryer 2, by starting the cylinder 9, its piston will drive the extension plate 31 fixed thereto to perform a linear reciprocating motion, the extension plate 31 will drive the connecting plate 32 fixed thereto to move during the movement, the connecting plate 32 is fixedly connected to the card strip 33, the card strip The strip 33 is fixedly connected with a dryer 2, which will then reciprocate. A quartz tube and a reflective cover are provided inside the dryer 2. When current passes through the quartz tube, the electrical energy is converted into thermal energy due to its resistance. The quartz tube can heat up rapidly to a higher temperature. The heat generated by the quartz tube will be reflected by the reflective cover and transferred in the form of infrared radiation and thermal convection, thereby drying the extruded fabric. The reciprocating dryer 2 can distribute the heat more evenly on the fabric, avoiding the occurrence of local overheating, which helps to improve the uniformity and color fastness of dyeing and make the color of the fabric more consistent.

[0032] Working principle:

[0033] The first step is that before dyeing begins, the fabric to be dyed needs to be wound around the dyeing roller 12, the connecting roller 26 and the collecting roller 7. The dyeing pool 5 opened in the frame 1 is filled with dye, and the bottom end of the dyeing roller 12 is immersed in the dye. By starting the motor 8, its output shaft will drive the connecting roller 26 fixed thereto to rotate. During the rotation of the connecting roller 26, the gear 10 fixed thereon will drive the transmission belt 11 to rotate. During the rotation, the transmission belt 11 will drive the gear 10 on the other side to rotate. At this time, the dyeing roller 12 fixed thereto will also rotate accordingly. During the rotation, the dyeing roller 12 will drive the fabric wound on its surface to fully contact with the dye, and this contact can make the dye separate. The dye gradually penetrates into the fibers of the fabric, thereby achieving dyeing of the fabric. The dyed fabric will eventually be collected on the collecting roller 7, and when the fabric continues to move through the connecting roller 26, it will be squeezed by the fixed rod 6 arranged thereon. The fixed rod 6 is completely fitted to the surface of the connecting roller 26 through the two springs 27 fixed thereon, and generates continuous downward pressure. At this time, when the fabric passes through the fixed rod 6 and the connecting roller 26, the pressure between the two will squeeze out the excess dye in the fabric, and the excess dye will fall into the dyeing tank 5 through the guidance of the guide block 35 below. At the same time, this squeezing can also make the dye penetrate deeper into the fabric fiber, thereby improving the fastness and uniformity of dyeing.

[0034] In the second step, the fabric will be cleaned by a group of cleaning rollers 4 before dyeing. By starting the second cylinder 17, its piston will drive the fixed plate 20 fixed thereto to move downward. The fixed plate 20 is movably connected to the connecting frame 3 through two connecting blocks 19 fixed thereon. The fixed plate 20 will drive the U-shaped block 21 clamped thereunder to move together during the downward movement. A group of cleaning rollers 4 is provided on the lower surface of the U-shaped block 21. At this time, a group of cleaning rollers 4 will be attached to the fabric on the workbench 15, and will drive a group of cleaning rollers 4 to rotate as the fabric moves. The hair balls on the fabric can be removed by rotation. Impurities are cleaned up, which will affect the subsequent dyeing quality. Cleaning them can effectively improve the uniform adhesion of subsequent dyes. Two springs 22 fixed on the upper surface of the U-shaped block 21 will produce continuous downward pressure on a group of cleaning rollers 4. At this time, regardless of the thickness of the fabric, a group of cleaning rollers 4 can fit tightly to the surface of the fabric to remove dust, impurities, etc., to ensure the stability and consistency of the cleaning effect. The cleaned fabric will absorb the dye more evenly, reducing the waste of dye. At the same time, due to the removal of impurities, the dye can be better combined with the fiber, thereby improving the utilization rate of the dye.

[0035] The third step is to turn on the switch on the dryer 2 after dyeing is completed, and by starting the cylinder 9, its piston will drive the extension plate 31 fixed thereto to perform a straight reciprocating motion. During the movement, the extension plate 31 will drive the connecting plate 32 fixed thereto to move together, and the connecting plate 32 is fixedly connected to the clamping strip 33, and the clamping strip 33 is fixedly connected with the dryer 2. At this time, the dryer 2 will reciprocate accordingly. A quartz tube and a reflective cover are arranged inside the dryer 2. When current passes through the quartz tube, due to the effect of its resistance, the electrical energy is converted into thermal energy. The quartz tube can heat up rapidly to a higher temperature, and the heat generated by the quartz tube will be reflected by the reflective cover and transferred in the form of infrared radiation and thermal convection, thereby drying the extruded fabric. The reciprocating dryer 2 can make the heat more evenly distributed on the fabric to avoid the occurrence of local overheating, which is helpful to improve the uniformity and color fastness of dyeing and make the color of the fabric more consistent.

[0036] The examples of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and to design various embodiments with various modifications suitable for specific uses.

Claims

1. A fabric dyeing and processing device, comprising a frame (1) and a dryer (2), characterized in that: The upper surface of the frame (1) is fixedly connected to a connecting frame (3); the inner wall of the frame (1) is rotatably connected to a dyeing roller (12), a collecting roller (7) and a connecting roller (26); the rear ends of the dyeing roller (12) and the connecting roller (26) are fixedly connected to gears (10); the annular sides of the two gears (10) are provided with transmission belts (11); a dyeing tank (5) is provided in the frame (1); and a motor 1 (8), a motor 2 (13) and a cylinder 1 (9) are fixedly installed on the front surface of the frame (1); In which, a second cylinder (17) is fixedly installed in the connecting frame (3), a group of cleaning rollers (4) is arranged below the connecting frame (3), a fixing plate (20) is arranged above the group of cleaning rollers (4), two connecting blocks (19) are fixedly connected to the upper surface of the fixing plate (20), a fixing rod (6) is arranged above the connecting roller (26), two positioning blocks (25) are movably clamped on the upper surface of the fixing rod (6), and the two positioning blocks (25) are fixedly connected to the inner wall of the frame (1), and two clamping strips (33) are fixedly connected to the lower surface of the dryer (2), the back surfaces of the two clamping strips (33) are fixedly connected to the connecting plates (32), and the back surfaces of the two connecting plates (32) are fixedly connected to the T-shaped blocks (30).

2. A fabric dyeing and processing equipment as claimed in claim 1), characterized in that: The output shaft of the motor 1 (8) is fixedly connected to the connecting roller (26); Wherein, the output shaft of the second motor (13) is fixedly connected to the collecting roller (7).

3. A fabric dyeing and processing equipment as claimed in claim 1, characterized in that: Two clamping blocks (29) are fixedly connected to the left and right sides of the fixing rod (6), and two clamping grooves (28) are provided on the inner walls of the two positioning blocks (25); The two pairs of the second card slots (28) are respectively movably connected to the two pairs of card blocks (29).

4. A fabric dyeing and processing equipment as claimed in claim 1, characterized in that: A handle (24) is fixedly connected to the upper surface of the fixing rod (6), and springs (27) are fixedly connected to the inner walls of the two positioning blocks (25); Wherein, the two springs 2 (27) are both fixedly connected to the fixing rod (6).

5. A fabric dyeing and processing equipment as claimed in claim 1, characterized in that: The lower surfaces of the two clamping strips (33) are fixedly connected to two pulleys (34); Wherein, a workbench (15) and a guide block (35) are fixedly connected inside the frame (1).

6. A fabric dyeing and processing equipment as claimed in claim 1, characterized in that: The front surface of the connection plate (32) located in the front of the two connection plates (32) is fixedly connected to an extension plate (31); Wherein, the extension plate (31) is fixedly connected to the piston of cylinder 1 (9).

7. A fabric dyeing and processing equipment as claimed in claim 1, characterized in that: The inner wall of the frame (1) is provided with two card slots (14); The two clamping slots (14) are movably connected to the two T-shaped blocks (30) respectively.

8. A fabric dyeing and processing equipment as claimed in claim 1, characterized in that: The connecting frame (3) is provided with limiting grooves (18) on both left and right sides, and the two opposite surfaces of the two connecting blocks (19) are fixedly connected to the limiting blocks (16); The two limit blocks (16) are movably connected to the two limit grooves (18) respectively.

9. A fabric dyeing and processing equipment as claimed in claim 1, characterized in that: A U-shaped block (21) is movably connected to the lower surface of the fixing plate (20); Wherein, the piston of the second cylinder (17) is fixedly connected to the fixed plate (20).

10. A fabric dyeing and processing equipment as claimed in claim 9, characterized in that: Two springs 1 (22) are fixedly connected to the upper surface of the U-shaped block (21), and the two springs 1 (22) are fixedly connected to the fixed plate (20); The lower surface of the U-shaped block (21) is fixedly connected to a fixing frame (23) via screws, and the fixing frame (23) is rotatably connected to a group of cleaning rollers (4).

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