A cold dyeing machine for efficient dyeing of cloth

Abstract

The utility model discloses a cold dyeing machine for efficient dyeing of cloth, and relates to the technical field of cold dyeing of cloth. The cold dyeing machine comprises a cold dyeing mechanism arranged on the ground, and two cloth rolling racks are symmetrically arranged on the ground at the outlet side of the cold dyeing mechanism. The utility model connects a sliding mounting plate on the cloth rolling rack through a lifting structure, and connects a loading and unloading plate on the sliding mounting plate through a rotating structure. A winding drum loading and unloading groove is arranged on the loading and unloading plate. When the winding drum with the cloth wound on it is disassembled, the loading and unloading plate supports the winding drum and rotates under the action of the rotating structure, so that the winding drum rolls in the winding drum loading and unloading groove, and the winding drum leaves between the two cloth rolling racks. At this time, there are no obstacles at both ends of the winding drum, which is convenient for the intervention of hoisting equipment.

Description

Technical Field

[0001] The utility model relates to the technical field of cold dyeing of cloth, in particular to a cold dyeing machine for efficient dyeing of cloth. Background Art

[0002] At present, with the continuous rise of the national textile industry, cloth printing and dyeing equipment has emerged in an endless stream. Cold dyeing machine is one of them. Cold dyeing machine is a device used to dye textiles under low temperature conditions. Compared with the traditional hot dyeing process, cold dyeing machine does not need to be heated to high temperature. It usually dyes the fibers at room temperature or slightly above room temperature. It uses specific dyes and auxiliaries to promote the dye to penetrate and adhere to the fiber at low temperature. The working principle of cold dyeing machine mainly relies on chemical reaction and physical diffusion, rather than heat energy to promote the dye to enter the fiber. This type of machine is often used to process fiber materials that are sensitive to high temperature, such as certain synthetic fibers, wool and silk, or to achieve special dyeing effects, such as maintaining the softness and gloss of the fiber at low temperature.

[0003] A patent document with announcement number CN220619429U records an efficient and energy-saving cold dyeing machine. The winding end of the cold dyeing machine is provided with a cloth reel replacement auxiliary device, which reduces the work intensity of the workers. The cloth reel wound with cloth is usually heavy and requires the aid of lifting equipment during transportation. However, the cloth reel replacement auxiliary device in the cold dyeing machine is located on the inner side of the first U-shaped frame after the cloth reel is removed, and the intervention of the lifting equipment is not convenient.

[0004] Based on this, a cold dyeing machine for efficient dyeing of cloth is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0005] The utility model aims to provide a cold dyeing machine for efficient dyeing of cloth, so as to solve the problems in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A cold dyeing machine for efficient dyeing of cloth comprises a cold dyeing mechanism arranged on the ground, two cloth rolling racks are symmetrically arranged on the ground at the outlet side of the cold dyeing mechanism, the cloth rolling rack is connected to a sliding mounting plate via a lifting structure, the sliding mounting plate is connected to a loading and unloading plate via a rotating structure, a winding drum loading and unloading groove is arranged on the side of the loading and unloading plate close to the cold dyeing mechanism, the top of the cloth rolling rack is connected to a winding motor via a telescopic structure, and an air inflation shaft for fixing the cloth rolling drum is coaxially connected to the output end of the winding motor.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: the lifting structure includes two sliding columns vertically arranged in the cloth rolling rack, the two sliding columns are symmetrically distributed in the cloth rolling rack front and back, the sliding columns slide through the sliding mounting plate, the bottom surface of the cloth rolling rack is provided with a hydraulic cylinder, and the output end of the hydraulic cylinder is connected to the lower surface of the sliding mounting plate.

[0010] In an optional solution: the rotating structure includes a rotating seat arranged on the sliding mounting plate, the rotating seat is arranged in the middle position of the upper surface of the sliding mounting plate, a rotating shaft is rotatably arranged in the rotating seat, the left end of the rotating shaft is rotatably connected to the loading and unloading plate, and the right end of the rotating shaft is connected to the rotating drive assembly.

[0011] In an optional scheme: the rotary drive assembly includes a worm wheel coaxially connected to the right end of the rotating shaft, a vertical worm is rotatably provided on the sliding mounting plate, the worm is meshed with the worm wheel, the lower end of the worm passes through the sliding mounting plate and is coaxially connected to a driven bevel gear, a rotary drive motor is provided on the lower surface of the sliding mounting plate, a driving bevel gear is coaxially connected to the power output end of the rotary drive motor, and the driving bevel gear is meshed with the driven bevel gear.

[0012] In an optional solution: a supporting groove is provided on the side of the winding drum loading and unloading groove close to the rotating shaft, a stopper is provided on the side of the winding drum loading and unloading groove away from the rotating shaft, and a rolling slope is provided between the supporting groove and the stopper.

[0013] In an optional solution: when the loading and unloading plate is vertical, the front side of the loading and unloading plate is in a vertical state, and the distance between the end of the rolling slope close to the supporting groove and the front side of the loading and unloading plate is greater than the distance between the end of the rolling slope close to the stopper and the front side of the loading and unloading plate.

[0014] In an optional scheme: the telescopic structure includes a T-shaped slot arranged on the upper surface of the cloth rolling rack, the T-shaped slot is perpendicular to the left side of the cloth rolling rack, a matching sliding block is slidably provided in the T-shaped slot, a sliding plate is slidably provided on the upper surface of the cloth rolling rack, the lower surface of the sliding plate is connected to the upper end of the sliding block, a tail plate is provided on the right end of the top of the cloth rolling rack, a telescopic rod is provided on the left side of the tail plate, the output end of the telescopic rod is connected to the right end of the sliding plate, and a winding motor is fixed on the sliding plate.

[0015] In an optional solution: a buffer pad is provided on the inner side of the supporting groove and the stop block.

[0016] In an optional solution: the sliding column and the sliding mounting plate are lubricated, the sliding plate and the upper surface of the cloth rolling rack are lubricated, and the sliding block and the T-slot are lubricated.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] The utility model connects a sliding mounting plate to a cloth rolling rack via a lifting structure, and connects a loading and unloading plate to the sliding mounting plate via a rotating structure, and a winding drum loading and unloading groove is provided on the loading and unloading plate. When the winding drum with cloth wound on it is disassembled, the loading and unloading plate supports the winding drum and rotates under the action of the rotating structure, so that the winding drum rolls in the winding drum loading and unloading groove, and the winding drum leaves from between the two cloth rolling racks. At this time, there are no obstacles at both ends of the winding drum, which is convenient for the intervention of lifting equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0020] Figure 2 It is a cross-sectional schematic diagram of the connection between the air expansion shaft and the winding drum of the utility model.

[0021] Figure 3 It is a partial cross-sectional schematic diagram of the telescopic structure of the utility model.

[0022] Figure 4 For this utility model Figure 3 A is a schematic diagram of the structure of a partial enlarged view.

[0023] Notes on the reference numerals in the accompanying drawings: 101, cold dyeing mechanism; 102, cloth rolling rack; 103, sliding column; 104, sliding mounting plate; 201, rotating seat; 202, rotating shaft; 203, worm gear; 204, worm; 205, driven bevel gear; 206, driving bevel gear; 207, rotary drive motor; 208, loading and unloading plate; 209, hydraulic cylinder; 301, supporting groove; 302, rolling ramp; 303, stopper; 401, T-slot; 402, sliding block; 403, sliding plate; 404, winding motor; 405, telescopic rod; 406, tail plate; 407, air expansion shaft. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0025] In one embodiment, Figure 1-Figure 4 As shown, a cold dyeing machine for efficient dyeing of cloth comprises a cold dyeing mechanism 101 arranged on the ground, two cloth rolling racks 102 are symmetrically arranged on the ground at the outlet side of the cold dyeing mechanism 101, the cloth rolling rack 102 is connected to a sliding mounting plate 104 through a lifting structure, the sliding mounting plate 104 is connected to a loading and unloading plate 208 through a rotating structure, a winding drum loading and unloading groove is arranged on one side of the loading and unloading plate 208 close to the cold dyeing mechanism 101, the top of the cloth rolling rack 102 is connected to a winding motor 404 through a telescopic structure, and an air inflation shaft 407 for fixing the cloth rolling drum is coaxially connected to the output end of the winding motor 404.

[0026] In this embodiment, the cold dyeing mechanism 101 outputs the dyed fabric at the outlet end, a cloth reel is fixed between the two air expansion shafts 407, and the winding motor 404 drives the cloth reel to rotate to wind the dyed fabric. After the cloth reel reaches the winding upper limit, the rotating structure rotates the loading and unloading plate 208 so that the loading and unloading plate 208 is in a vertical upward state, and the lifting structure adjusts the height of the loading and unloading plate 208 so that it catches the winding reel. After the air expansion shaft 407 releases the winding reel, the telescopic structure makes the two winding motors 404 move away from each other and disengage from the winding reel, and the rear rotating structure rotates the loading and unloading plate 208 so that the loading and unloading plate 208 is negatively oriented with the horizontal plane. Angle, the winding drum rolls in the winding drum loading and unloading groove toward the end of the loading and unloading plate 208, and leaves from between the two cloth rolling racks 102. At this time, there are no obstacles at both ends of the winding drum, which is convenient for the intervention of the lifting equipment. When installing a new winding drum, the new winding drum is placed on the loading and unloading plate 208, and the rotating structure rotates the loading and unloading plate 208 so that the loading and unloading plate 208 is in a vertical upward state. The lifting structure adjusts the height of the loading and unloading plate 208 so that the two ends of the winding drum are opposite to the two air expansion shafts 407, and the rear telescopic structure makes the two winding motors 404 approach each other, and the air expansion shafts 407 are inserted into the two ends of the winding drum. The air expansion shafts 407 are tightened to fix the winding drum.

[0027] In one embodiment, Figure 1 As shown, the lifting structure includes two sliding columns 103 vertically arranged in the cloth rolling rack 102, and the two sliding columns 103 are symmetrically distributed in the cloth rolling rack 102 front and back. The sliding columns 103 slide through the sliding mounting plate 104. A hydraulic cylinder 209 is provided on the bottom surface of the cloth rolling rack 102, and the output end of the hydraulic cylinder 209 is connected to the lower surface of the sliding mounting plate 104. The hydraulic cylinder 209 is extended and retracted to drive the sliding mounting plate 104 to slide up and down on the sliding columns 103, thereby adjusting the height of the sliding mounting plate 104.

[0028] In one embodiment, Figure 1 and Figure 2 As shown, the rotating structure includes a rotating seat 201 arranged on the sliding mounting plate 104, and the rotating seat 201 is arranged in the middle position of the upper surface of the sliding mounting plate 104. A rotating shaft 202 is rotatably provided in the rotating seat 201. The left end of the rotating shaft 202 is rotatably connected to the loading and unloading plate 208, and the right end of the rotating shaft 202 is connected to the rotating drive component. The rotating drive component drives the loading and unloading plate 208 to rotate through the rotating shaft 202, so that the winding drum carried by the loading and unloading plate 208 rolls in the winding drum loading and unloading groove, thereby adjusting the position of the winding drum, which is convenient for using lifting equipment to unload the wound winding drum and install a new winding drum.

[0029] In one embodiment, Figure 1 and Figure 2As shown, the rotary drive assembly includes a worm wheel 203 coaxially connected to the right end of the rotating shaft 202, a vertical worm 204 is rotatably provided on the sliding mounting plate 104, the worm 204 is meshed with the worm wheel 203, the lower end of the worm 204 passes through the sliding mounting plate 104 and is coaxially connected with a driven bevel gear 205, a rotary drive motor 207 is provided on the lower surface of the sliding mounting plate 104, the power output end of the rotary drive motor 207 is coaxially connected with an active bevel gear 206, the active bevel gear 206 is meshed with the driven bevel gear 205, the rotary drive motor 207 rotates to drive the active bevel gear 206 to rotate, the active bevel gear 206 drives the worm 204 to rotate on the sliding mounting plate 104, the worm 204 rotates to drive the rotating shaft 202 to rotate, and is meshed with the worm 204 through the worm wheel 203. When the rotary drive motor 207 stops outputting power, the worm 204 locks the worm wheel 203 to prevent the loading and unloading plate 208 from rotating accidentally.

[0030] In one embodiment, Figure 3 As shown, a supporting groove 301 is provided on the side of the winding drum loading and unloading groove close to the rotating shaft 202, and a stopper 303 is provided on the side of the winding drum loading and unloading groove away from the rotating shaft 202. A rolling slope 302 is provided between the supporting groove 301 and the stopper 303 of the winding drum loading and unloading groove. The supporting groove 301 prevents the winding drum from detaching from the loading and unloading plate 208 from the side close to the cold dyeing mechanism 101 when the loading and unloading plate 208 is in a vertically upward state, and the stopper 303 prevents the winding drum from falling after rolling to the end of the loading and unloading plate 208.

[0031] In one embodiment, Figure 3 As shown, when the loading and unloading plate 208 is vertical, the front side surface of the loading and unloading plate 208 is in a vertical state, and the distance between the end of the rolling slope 302 close to the supporting groove 301 and the front side surface of the loading and unloading plate 208 is greater than the distance between the end of the rolling slope 302 close to the stopper 303 and the front side surface of the loading and unloading plate 208. Under the premise of ensuring that the winding drum can roll on the winding drum loading and unloading groove, the rotation angle of the loading and unloading plate 208 is reduced, the rotation time of the loading and unloading plate 208 is shortened, and the efficiency of replacing the winding drum is improved.

[0032] In one embodiment, Figure 1 and Figure 4As shown, the telescopic structure includes a T-slot 401 arranged on the upper surface of the cloth rolling rack 102, the T-slot 401 is perpendicular to the left side of the cloth rolling rack 102, a matching sliding block 402 is slidably provided in the T-slot 401, a sliding plate 403 is slidably provided on the upper surface of the cloth rolling rack 102, the lower surface of the sliding plate 403 is connected to the upper end of the sliding block 402, a tail plate 406 is provided at the right end of the top of the cloth rolling rack 102, a telescopic rod 405 is provided on the left side of the tail plate 406, the output end of the telescopic rod 405 is connected to the right end of the sliding plate 403, a winding motor 404 is fixed on the sliding plate 403, the telescopic rod 405 drives the sliding plate 403 to slide on the upper surface of the cloth rolling rack 102 to adjust the position of the winding motor 404, and the sliding block 402 connected to the lower surface of the sliding plate 403 slides in the T-slot 401, guides the sliding plate 403, and prevents the sliding plate 403 from deflecting.

[0033] In one embodiment, Figure 3 As shown, buffer pads are provided on the inner side of the supporting groove 301 and the stopper 303 to prevent the winding drum from being damaged.

[0034] In one embodiment, Figure 1 and Figure 4 As shown, the sliding column 103 and the sliding mounting plate 104 are lubricated, the sliding plate 403 and the upper surface of the cloth rolling rack 102 are lubricated, and the sliding block 402 and the T-slot 401 are lubricated to reduce wear during sliding and extend the service life.

[0035] The above embodiment discloses a cold dyeing machine for efficient dyeing of fabrics. The dyed fabrics are output from the outlet of the cold dyeing mechanism 101. The fabric roll is fixed between two air expansion shafts 407. The winding motor 404 rotates to drive the air expansion shaft 407 to rotate. The air expansion shaft 407 drives the fabric roll to rotate to wind up the dyed fabrics. After the fabric roll reaches the winding upper limit, the rotary drive motor 207 rotates clockwise to drive the active bevel gear 206 to rotate. The active bevel gear 206 drives the worm 204 to rotate on the sliding mounting plate 104. The worm 204 drives the rotating shaft 202 to rotate, and the rotating shaft 202 drives the loading and unloading plate 208 to rotate so that the loading and unloading plate 208 is in a vertical upward state. The hydraulic cylinder 209 is extended and retracted to drive the sliding mounting plate 104 to slide up and down on the sliding column 103 to adjust the height of the loading and unloading plate 208 so that the two ends of the winding drum are located inside the supporting groove 301. The rear air expansion shaft 407 releases the winding drum, and the telescopic rod 405 is retracted to drive the sliding plate 403 to slide on the upper surface of the cloth rolling frame 102 away from the winding drum. , so that the air expansion shaft 407 connected to the winding motor 404 is separated from the winding drum, that is, the winding drum falls into the supporting grooves 301 on the two loading and unloading plates 208, and then the rotary drive motor 207 rotates counterclockwise to drive the loading and unloading plates 208 to rotate from the vertical upward state to the side away from the cold dyeing mechanism 101. After the loading and unloading plates 208 rotate 90 degrees, due to the rolling slope 302 being a slope, the winding drum rolls from the supporting groove 301 on the loading and unloading plates 208 to the stopper 303. At this time, there are no obstacles at both ends of the winding drum, which is convenient for When the lifting equipment intervenes and a new winding drum is installed, the new winding drum is placed on the block 303 on the loading and unloading plate 208. The rotary drive motor 207 rotates clockwise to drive the loading and unloading plate 208 to be in a vertical upward state again. The height of the loading and unloading plate 208 is adjusted by the hydraulic cylinder 209 so that the two ends of the new winding roller correspond to the two air expansion shafts 407. The telescopic rod 405 is then extended to insert the air expansion shafts 407 into the two ends of the winding roller. The air expansion shafts 407 are tightened to fix the winding roller, and then the dyed fabric can continue to be wound.

[0036] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A cold dyeing machine for efficient dyeing of cloth, comprising a cold dyeing mechanism (101) arranged on the ground; It is characterized in that Two cloth rolling racks (102) are symmetrically arranged on the ground at the outlet side of the cold dyeing mechanism (101); the cloth rolling racks (102) are connected to a sliding mounting plate (104) via a lifting structure; the sliding mounting plate (104) is connected to a loading and unloading plate (208) via a rotating structure; a winding drum loading and unloading groove is arranged on the loading and unloading plate (208) on a side close to the cold dyeing mechanism (101); the top of the cloth rolling rack (102) is connected to a winding motor (404) via a telescopic structure; and an air inflation shaft (407) for fixing the cloth rolling drum is coaxially connected to the output end of the winding motor (404).

2. A cold dyeing machine for efficient dyeing of cloth according to claim 1, characterized in that: The lifting structure comprises two sliding columns (103) vertically arranged in the cloth rolling frame (102), the two sliding columns (103) are symmetrically distributed in the cloth rolling frame (102) in a front-to-back manner, the sliding columns (103) slide through the sliding mounting plate (104), and a hydraulic cylinder (209) is provided on the bottom surface of the cloth rolling frame (102), and the output end of the hydraulic cylinder (209) is connected to the lower surface of the sliding mounting plate (104).

3. A cold dyeing machine for efficient dyeing of cloth according to claim 1, characterized in that: The rotating structure comprises a rotating seat (201) arranged on the sliding mounting plate (104); the rotating seat (201) is arranged at a middle position of the upper surface of the sliding mounting plate (104); a rotating shaft (202) is rotatably arranged in the rotating seat (201); the left end of the rotating shaft (202) is rotatably connected to the loading and unloading plate (208); and the right end of the rotating shaft (202) is connected to the rotating drive component.

4. A cold dyeing machine for efficient dyeing of cloth according to claim 3, characterized in that: The rotary drive assembly comprises a worm wheel (203) coaxially connected to the right end of the rotating shaft (202); a vertical worm (204) is rotatably provided on the sliding mounting plate (104); the worm (204) is meshed with the worm wheel (203); the lower end of the worm (204) passes through the sliding mounting plate (104) and is coaxially connected to a driven bevel gear (205); a rotary drive motor (207) is provided on the lower surface of the sliding mounting plate (104); a driving bevel gear (206) is coaxially connected to the power output end of the rotary drive motor (207); the driving bevel gear (206) is meshed with the driven bevel gear (205).

5. The cold dyeing machine for efficient dyeing of cloth according to claim 1, characterized in that: A supporting groove (301) is provided on the side of the winding drum loading and unloading groove close to the rotating shaft (202), a stopper (303) is provided on the side of the winding drum loading and unloading groove away from the rotating shaft (202), and a rolling slope (302) is provided between the supporting groove (301) and the stopper (303).

6. A cold dyeing machine for efficient dyeing of cloth according to claim 5, characterized in that: When the loading and unloading plate (208) is vertical, the front side of the loading and unloading plate (208) is in a vertical state, and the distance between the end of the rolling slope (302) close to the supporting groove (301) and the front side of the loading and unloading plate (208) is greater than the distance between the end of the rolling slope (302) close to the stopper (303) and the front side of the loading and unloading plate (208).

7. A cold dyeing machine for efficient dyeing of cloth according to claim 2, characterized in that: The telescopic structure comprises a T-shaped slot (401) arranged on the upper surface of the cloth rolling frame (102), the T-shaped slot (401) being perpendicular to the left side surface of the cloth rolling frame (102), a matching sliding block (402) being slidably arranged in the T-shaped slot (401), a sliding plate (403) being slidably arranged on the upper surface of the cloth rolling frame (102), the lower surface of the sliding plate (403) being connected to the upper end of the sliding block (402), a tail plate (406) being arranged at the top right end of the cloth rolling frame (102), a telescopic rod (405) being arranged on the left side surface of the tail plate (406), the output end of the telescopic rod (405) being connected to the right end of the sliding plate (403), and a winding motor (404) being fixed on the sliding plate (403).

8. The cold dyeing machine for efficient dyeing of cloth according to claim 6, characterized in that: Buffer pads are provided on the inner side of the supporting groove (301) and the stopper (303).

9. The cold dyeing machine for efficient dyeing of cloth according to claim 7, characterized in that: The sliding column (103) and the sliding mounting plate (104) are lubricated, the sliding plate (403) and the upper surface of the cloth rolling rack (102) are lubricated, and the sliding block (402) and the T-shaped slot (401) are lubricated.

Images