Cold pad-batch dyeing machine

Abstract

The utility model discloses a cold pad-batch dyeing machine which comprises a dyeing tank, three adjusting structures are fixedly connected to the top of the dyeing tank in a horizontal array mode, two limiting structures are fixedly connected to the top of the dyeing tank, and each limiting structure is arranged between the two adjusting structures. Cloth is movably connected to the outer wall of the adjusting structure and the outer wall of the limiting structure, the adjusting structure comprises an upper guide roller and a lower guide roller, and an adjusting assembly is arranged behind the two guide rollers. The cloth cold-rolling device has the advantages that the cloth cold-rolling device is simple in structure and convenient to use, non-ideal dyeing effect caused by position deviation of cloth in the cold-rolling process is avoided, practicability and working efficiency of the device are improved, the distance between two guide rollers can be adjusted by arranging an adjusting structure, and accordingly the device can conveniently dye cloth with different thicknesses; and the use effect and practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric dyeing, in particular to a cold pad-batch dyeing machine. Background Art

[0002] Cold pad-batch dyeing refers to a dyeing method in which the fabric is immersed in dye solution and alkali solution at low temperature, and the dye solution is adsorbed on the surface of the pure cotton fabric fiber by roller pressing, and then rolled and piled, piled at room temperature for a certain period of time (bonding time) and slowly rotated to complete the dye adsorption, diffusion and fixation process, and finally washed with water to complete the dyeing. This process includes three stages: padding working solution, piling fixation, and washing.

[0003] According to the patent document CN211420558U, the utility model relates to the technical field of fabric dyeing, and discloses a cold rolling pile dyeing machine, including a rewinding and feeding device, a cold rolling pile dyeing unit, and a rotating heat preservation device. The cold rolling pile dyeing unit includes a water squeezing roller group, a dyeing tank, and a traction member. The dyeing tank is connected to a feeding system, and the traction member is located at the cloth outlet end of the dyeing tank. The dyeing tank is provided with a residual liquid storage system, and the residual liquid storage system includes a residual liquid storage tank, a residual liquid outlet pipe, and a residual liquid return pipe. The residual liquid storage tank, the residual liquid outlet pipe, and the residual liquid return pipe are all provided with multiple and one-to-one correspondence. The residual liquid outlet pipe connects the residual liquid storage tank and the dyeing tank, and the residual liquid return pipe connects the residual liquid storage tank and the dyeing tank. The residual liquid outlet pipe and the residual liquid return pipe are respectively provided with a residual liquid discharge pump and a residual liquid reuse pump. The utility model stores the residual liquid and reuses it when the same process fabric is dyed next time, saving the processing process required for the discharge of this part of the residual liquid and the corresponding water resources, which is more energy-saving and environmentally friendly.

[0004] The existing cold pad-batch dyeing machine does not have a limiting structure, so the cloth is prone to positional displacement during the cold pad-dyeing process, resulting in an unsatisfactory dyeing effect, thereby reducing the practicability of the device. Utility Model Content

[0005] The utility model aims to provide a cold pad-batch dyeing machine to solve the deficiencies of the prior art, so as to achieve the purpose of limiting and guiding the cloth.

[0006] To achieve the above object, the utility model provides the following technical solution: a cold pad-batch dyeing machine, comprising a dyeing tank, wherein the top horizontal array of the dyeing tank is fixedly connected with three adjustment structures, the top of the dyeing tank is fixedly connected with two limit structures, and each of the limit structures is arranged between the two adjustment structures, and the adjustment structure and the outer wall of the limit structure are movably connected with cloth;

[0007] The adjustment structure comprises two upper and lower guide rollers, and an adjustment assembly is arranged behind the two guide rollers. The front end of the lower guide roller is fixedly connected with a rotating shaft 1, and the outer wall of the rotating shaft 1 is movably connected with a supporting sleeve 1, and the bottom of the supporting sleeve 1 is fixedly connected with a fixing block 1;

[0008] The limiting structure includes a mounting tube, a circular mounting groove is provided at the front end of the mounting tube, a circular through hole penetrating into the interior is provided on the rear side of the inner wall of the circular mounting groove, both ends of the mounting tube are fixedly connected with connecting shafts four, the outer walls of the connecting shafts four away from each other are movably connected with support sleeves, and a rectangular through hole penetrating left and right is provided on the rear side of the outer wall of the mounting tube.

[0009] Preferably, a support plate is fixedly connected to the top front side of the fixed block 1, a drive motor is fixedly connected to the top of the support plate, and an output end of the drive motor is fixedly connected to the front end of the rotating shaft 1.

[0010] Preferably, a connecting plate 1 is fixedly connected to the left side of the top of the fixed block 1, a rectangular mounting groove is opened on the upper right side of the connecting plate 1, the top of the rectangular mounting groove is fixedly connected to the motor housing, a circular mounting hole penetrating into the interior of the motor housing is opened on the top of the inner wall of the rectangular mounting groove, a rotating shaft 2 is movably connected to the inner wall of the circular mounting hole, a stepper motor 1 is fixedly connected to the top of the rotating shaft 2, and the bottom of the stepper motor 1 is fixedly connected to the inner wall of the motor housing.

[0011] Preferably, the bottom of the rotating shaft 2 is fixedly connected with a spiral rod, the outer wall of the spiral rod is threadedly connected with a slider 1, the right side of the slider 1 is fixedly connected with a support sleeve 2, the inner wall of the support sleeve 2 is movably connected with a connecting shaft 1, and the rear end of the connecting shaft 1 is fixedly connected to the front end of the upper guide roller.

[0012] Preferably, the adjusting component includes a fixed block 2, the top of the fixed block 2 is fixedly connected with a support sleeve 3, the inner wall of the support sleeve 3 is movably connected with a connecting shaft 2, the top left side of the fixed block 2 is fixedly connected with a connecting plate 2, a rectangular fixed groove is opened on the upper right side of the connecting plate 2, the upper and lower sides of the inner wall of the rectangular fixed groove are fixedly connected with a sliding rod, the outer wall of the sliding rod is movably connected with a sliding sleeve, the right side of the sliding sleeve is fixedly connected with a support sleeve 4, the inner wall of the support sleeve 4 is interactively connected with a connecting shaft 3, the front end of the connecting shaft 3 is fixedly connected to the rear end of the upper guide roller, the front end of the connecting shaft 2 is fixedly connected to the rear end of the lower guide roller, and the connecting shaft 2 and the connecting shaft 3 are driven by a belt.

[0013] Preferably, the inner wall of the circular through hole is movably connected with a rotating shaft three, the front end of the rotating shaft three is fixedly connected with a stepper motor two, the bottom of the stepper motor two is fixedly connected to the inner wall of the circular mounting groove, the rear end of the rotating shaft three is fixedly connected with a bidirectional threaded rod, and the rear end of the bidirectional threaded rod is rotatably connected to the inner wall of the mounting cylinder.

[0014] Preferably, a fixing sleeve is movably connected to the middle position of the outer wall of the bidirectional threaded rod, the outer wall of the fixing sleeve is fixedly connected to the inner wall of the mounting tube, the front and rear sides of the outer wall of the bidirectional threaded rod are threadedly connected with two symmetrical sliders 2, the outer wall of the sliders 2 is fixedly connected to two symmetrical connecting blocks, the outer walls of the connecting blocks are movably connected to the inner walls of the rectangular through holes, the outer walls of the two connecting blocks are fixedly connected to limiting rings, and the inner walls of the limiting rings are movably connected to the outer wall of the mounting tube.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By setting a limited position structure, the device can position fabrics of different widths to avoid unsatisfactory dyeing effects caused by fabric position deviation during cold rolling, thereby improving the practicability and work efficiency of the device.

[0017] 2. By providing an adjustment structure, the distance between the two guide rollers can be adjusted, so that the device can be used to dye fabrics of different thicknesses, thereby improving the use effect and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a structural schematic diagram of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the regulating structure of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the adjustment component of the utility model;

[0022] Figure 5 It is a schematic diagram of the structural cross section of the limiting structure of the utility model;

[0023] Figure 6 It is a structural schematic diagram of the limiting structure of the utility model.

[0024] In the figure: 1, dyeing tank; 2, adjustment structure; 3, limit structure; 4, cloth; 21, guide roller; 22, adjustment assembly; 23, rotating shaft 1; 24, support sleeve 1; 25, fixing block 1; 26, support plate; 27, driving motor; 28, connecting plate 1; 29, motor housing; 20, rotating shaft 2; 201, stepping motor 1; 202, screw rod; 203, slider 1; 204, support sleeve 2; 205, connecting shaft 1; 2 21. Fixed block 2; 222. Support sleeve 3; 223. Connecting shaft 2; 224. Connecting plate 2; 225. Sliding rod; 226. Sliding sleeve; 227. Support sleeve 4; 228. Connecting shaft 3; 229. Belt; 31. Mounting cylinder; 32. Connecting shaft 4; 33. Support sleeve; 34. Stepper motor 2; 35. Rotating shaft 3; 36. Bidirectional threaded rod; 37. Fixed sleeve; 38. Sliding block 2; 39. Connecting block; 30. Limiting ring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-2 The utility model provides a technical solution: it includes a dyeing trough 1, three adjustment structures 2 are fixedly connected to the top horizontal array of the dyeing trough 1, two limiting structures 3 are fixedly connected to the top of the dyeing trough 1, and each limiting structure 3 is arranged between the two adjustment structures 2, and the outer wall of the adjustment structure 2 and the limiting structure 3 is movably connected with a cloth 4.

[0027] See also Figure 3-4The adjustment structure 2 includes two upper and lower guide rollers 21, and an adjustment component 22 is arranged behind the two guide rollers 21. The front end of the lower guide roller 21 is fixedly connected with a rotating shaft 23, and the outer wall of the rotating shaft 23 is movably connected with a support sleeve 24. The bottom of the support sleeve 24 is fixedly connected with a fixed block 25, and the top front side of the fixed block 25 is fixedly connected with a support plate 26. The top of the support plate 26 is fixedly connected with a driving motor 27. The output end of the driving motor 27 is fixedly connected to the front end of the rotating shaft 23, and the top left side of the fixed block 25 is fixedly connected with a connecting plate 28. A rectangular mounting groove is opened on the upper right side of the connecting plate 28, and a motor housing 29 is fixedly connected to the top of the rectangular mounting groove. The top of the inner wall of the rectangular mounting groove is opened with a through-hole to the inside of the motor housing 29 The circular mounting hole of the part, the inner wall of the circular mounting hole is movably connected with a rotating shaft 20, the top of the rotating shaft 20 is fixedly connected with a stepper motor 1 201, the bottom of the stepper motor 1 201 is fixedly connected to the inner wall of the motor housing 29, the bottom of the rotating shaft 20 is fixedly connected with a screw rod 202, the outer wall of the screw rod 202 is threadedly connected with a slider 1 203, the right side of the slider 1 203 is fixedly connected with a support sleeve 204, the inner wall of the support sleeve 204 is movably connected with a connecting shaft 1 205, the rear end of the connecting shaft 1 205 is fixedly connected with the front end of the upper guide roller 21, the adjusting component 22 includes a fixed block 221, the top of the fixed block 221 is fixedly connected with a support sleeve 3 222, the inner wall of the support sleeve 3 222 is movably connected with a connecting shaft 223, the fixed A connecting plate 224 is fixedly connected to the left side of the top of the block 221, and a rectangular fixed groove is opened on the upper right side of the connecting plate 224. The upper and lower sides of the inner wall of the rectangular fixed groove are fixedly connected with a slide bar 225, and the outer wall of the slide bar 225 is movably connected with a sliding sleeve 226. The right side of the sliding sleeve 226 is fixedly connected with a supporting sleeve 4 227, and the inner wall of the supporting sleeve 4 227 is interactively connected with a connecting shaft 3 228. The front end of the connecting shaft 3 228 is fixedly connected to the rear end of the upper guide roller 21, and the front end of the connecting shaft 223 is fixedly connected to the rear end of the lower guide roller 21. The connecting shaft 223 and the connecting shaft 3 228 are driven by a belt 229, and the driving motor 27 is started to drive the rotating shaft 1 23 to rotate inside the supporting sleeve 1 24, thereby making the lower guide roller 2 1 is rotated, the guide roller 21 below is rotated to make the connecting shaft 223 rotate inside the support sleeve 3 222, the connecting shaft 223 is rotated and the belt 229 is driven to make the connecting shaft 3 228 rotate inside the support sleeve 4 227, the belt 229 is crossed, so that the connecting shaft 223 and the connecting shaft 3 228 rotate in opposite directions, and the connecting shaft 3 228 is rotated to drive the upper guide roller 21 to rotate, so as to achieve the effect of transmitting the cloth, by removing the belt 229, starting the stepping motor 1 201 to make the rotating shaft 20 drive the spiral rod 202 to rotate, so that the slider 1 203 moves up and down on the outer wall of the spiral rod 202, and the slider 1 203 moves,Then the supporting sleeve 204 and the connecting shaft 1 205 are driven to move up and down, and the connecting shaft 1 205 moves up and down, which drives the upper guide roller 21, the connecting shaft 3 228, and the supporting sleeve 4 227 to move, so that the sliding sleeve 226 slides on the outer wall of the sliding rod 225, and then a suitable belt 229 is selected to be sleeved on the outer wall of the connecting shaft 3 228 and the connecting shaft 2 223, so as to adjust the distance between the two guiding rollers 21, so as to facilitate the dyeing of fabrics of different thicknesses.

[0028] See also Figure 5-6 The limiting structure 3 includes a mounting cylinder 31, a circular mounting groove is provided at the front end of the mounting cylinder 31, a circular through hole is provided on the rear side of the inner wall of the circular mounting groove, both ends of the mounting cylinder 31 are fixedly connected with a connecting shaft 4 32, and the outer wall of the connecting shaft 4 32 that is away from each other is movably connected with a supporting sleeve 33, a rectangular through hole is provided on the rear side of the outer wall of the mounting cylinder 31 that passes through left and right, a rotating shaft 35 is movably connected with the inner wall of the circular through hole, a stepping motor 2 34 is fixedly connected to the front end of the rotating shaft 35, the bottom of the stepping motor 2 34 is fixedly connected to the inner wall of the circular mounting groove, a bidirectional threaded rod 36 is fixedly connected to the rear end of the rotating shaft 35, the rear end of the bidirectional threaded rod 36 is rotatably connected to the inner wall of the mounting cylinder 31, a fixing sleeve 37 is movably connected to the middle position of the outer wall of the bidirectional threaded rod 36, the outer wall of the fixing sleeve 37 is fixedly connected to the inner wall of the mounting cylinder 31, and two symmetrical sliders are threadedly connected to the front and rear sides of the outer wall of the bidirectional threaded rod 36 The outer wall of the slider 38 is fixedly connected to two symmetrical connecting blocks 39, and the outer wall of the connecting block 39 is movably connected to the inner wall of the rectangular through hole. The outer walls of the two connecting blocks 39 are fixedly connected to the limiting ring 30, and the inner wall of the limiting ring 30 is movably connected to the outer wall of the mounting tube 31. The stepper motor 34 is started to drive the rotating shaft 35 to rotate, so that the bidirectional threaded rod 36 is rotated inside the fixed sleeve 37. The bidirectional threaded rod 36 is rotated to make the two sliders 38 on the outer wall of the bidirectional threaded rod 36 move inward and outward at the same time. The movement of the slider 38 drives the two connecting blocks 39 to make the limiting ring 30 slide on the outer wall of the mounting tube 31. The two limiting rings 30 move inward and outward at the same time, so that fabrics of different widths can be placed inside the mounting tube 31 and the two limiting rings 30, thereby achieving the effect of limiting fabrics of different thicknesses and preventing the fabrics from shifting in position during the dyeing process.

[0029] Working principle: The driving motor 27 is started to drive the rotating shaft 23 to rotate inside the support sleeve 24, thereby rotating the guide roller 21 below, and the connecting shaft 223 is rotated inside the support sleeve 3 222 through the rotation of the guide roller 21 below, and the connecting shaft 223 is rotated and drives the belt 229 to make the connecting shaft 3 228 rotate inside the support sleeve 4 227, and the belt 229 is crossed to make the connecting shaft 223 and the connecting shaft 3 228 rotate in opposite directions, and the connecting shaft 3 228 is rotated to drive the upper guide roller 21 to rotate, so as to achieve the effect of transmitting the cloth, and by removing the belt 229 and using the stepping motor When the machine 1 201 is started, the rotating shaft 20 drives the screw rod 202 to rotate, so that the slider 1 203 moves up and down on the outer wall of the screw rod 202, and the slider 1 203 moves, thereby driving the support sleeve 204 and the connecting shaft 1 205 to move up and down. The connecting shaft 1 205 moves up and down, which drives the upper guide roller 21, the connecting shaft 3 228, and the support sleeve 4 227 to move, so that the sliding sleeve 226 slides on the outer wall of the sliding rod 225, and then a suitable belt 229 is selected to be sleeved on the outer walls of the connecting shaft 3 228 and the connecting shaft 2 223, so as to adjust the distance between the two guide rollers 21, so as to facilitate the dyeing of fabrics of different thicknesses.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cold pad-batch dyeing machine, characterized in that: The dyeing trough (1) comprises three adjusting structures (2) fixedly connected in a horizontal array at the top of the dyeing trough (1), two limiting structures (3) fixedly connected at the top of the dyeing trough (1), and each limiting structure (3) is arranged between the two adjusting structures (2), and the outer walls of the adjusting structures (2) and the limiting structures (3) are movably connected with cloth (4); The adjustment structure (2) comprises two upper and lower guide rollers (21), and an adjustment assembly (22) is arranged behind the two guide rollers (21); the front end of the lower guide roller (21) is fixedly connected to a rotating shaft (23), the outer wall of the rotating shaft (23) is movably connected to a supporting sleeve (24), and the bottom of the supporting sleeve (24) is fixedly connected to a fixing block (25); The limiting structure (3) comprises a mounting tube (31), a circular mounting groove is provided at the front end of the mounting tube (31), a circular through hole penetrating into the interior is provided at the rear side of the inner wall of the circular mounting groove, both ends of the mounting tube (31) are fixedly connected with a connecting shaft four (32), the outer wall of the connecting shaft four (32) is movably connected with a supporting sleeve (33) at the side away from each other, and a rectangular through hole penetrating left and right is provided at the rear side of the outer wall of the mounting tube (31).

2. A cold pad batch dyeing machine according to claim 1, characterized in that: The top front side of the fixed block 1 (25) is fixedly connected to a support plate (26), the top of the support plate (26) is fixedly connected to a drive motor (27), and the output end of the drive motor (27) is fixedly connected to the front end of the rotating shaft 1 (23).

3. A cold pad batch dyeing machine according to claim 1, characterized in that: A connecting plate 1 (28) is fixedly connected to the left side of the top of the fixing block 1 (25); a rectangular mounting groove is provided on the upper right side of the connecting plate 1 (28); a motor housing (29) is fixedly connected to the top of the rectangular mounting groove; a circular mounting hole penetrating into the interior of the motor housing (29) is provided on the top of the inner wall of the rectangular mounting groove; a rotating shaft 2 (20) is movably connected to the inner wall of the circular mounting hole; a stepping motor 1 (201) is fixedly connected to the top of the rotating shaft 2 (20); and the bottom of the stepping motor 1 (201) is fixedly connected to the inner wall of the motor housing (29).

4. A cold pad batch dyeing machine according to claim 3, characterized in that: The bottom of the rotating shaft 2 (20) is fixedly connected to a screw rod (202), the outer wall of the screw rod (202) is threadedly connected to a slider 1 (203), the right side of the slider 1 (203) is fixedly connected to a support sleeve 2 (204), the inner wall of the support sleeve 2 (204) is movably connected to a connecting shaft 1 (205), and the rear end of the connecting shaft 1 (205) is fixedly connected to the front end of the upper guide roller (21).

5. A cold pad batch dyeing machine according to claim 1, characterized in that: The adjusting assembly (22) comprises a second fixing block (221), the top of the second fixing block (221) is fixedly connected to a third supporting sleeve (222), the inner wall of the third supporting sleeve (222) is movably connected to a second connecting shaft (223), the left side of the top of the second fixing block (221) is fixedly connected to a second connecting plate (224), a rectangular fixing groove is provided on the upper right side of the second connecting plate (224), and a sliding rod (225) is fixedly connected to the upper and lower sides of the inner wall of the rectangular fixing groove, and the sliding rod (225) is fixedly connected to the second connecting plate (224). ) is movably connected to the outer wall of a sliding sleeve (226), the right side of the sliding sleeve (226) is fixedly connected to a supporting sleeve four (227), the inner wall of the supporting sleeve four (227) is interactively connected to a connecting shaft three (228), the front end of the connecting shaft three (228) is fixedly connected to the rear end of the upper guide roller (21), the front end of the connecting shaft two (223) is fixedly connected to the rear end of the lower guide roller (21), and the connecting shaft two (223) and the connecting shaft three (228) are driven by a belt (229).

6. A cold pad batch dyeing machine according to claim 1, characterized in that: The inner wall of the circular through hole is movably connected to a rotating shaft three (35), the front end of the rotating shaft three (35) is fixedly connected to a stepper motor two (34), the bottom of the stepper motor two (34) is fixedly connected to the inner wall of the circular mounting groove, the rear end of the rotating shaft three (35) is fixedly connected to a bidirectional threaded rod (36), and the rear end of the bidirectional threaded rod (36) is rotatably connected to the inner wall of the mounting tube (31).

7. A cold pad-batch dyeing machine according to claim 6, characterized in that: A fixing sleeve (37) is movably connected to the middle position of the outer wall of the bidirectional threaded rod (36); the outer wall of the fixing sleeve (37) is fixedly connected to the inner wall of the mounting tube (31); two symmetrical sliders (38) are threadedly connected to the front and rear sides of the outer wall of the bidirectional threaded rod (36); the outer wall of the slider (38) is fixedly connected to two symmetrical connecting blocks (39); the outer wall of the connecting block (39) is movably connected to the inner wall of the rectangular through hole; the outer walls of the two connecting blocks (39) are fixedly connected to a limiting ring (30); the inner wall of the limiting ring (30) is movably connected to the outer wall of the mounting tube (31).

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