Cloth discharging device of airflow dyeing machine

Abstract

The utility model relates to a cloth discharging device of an airflow dyeing machine, the cloth discharging device comprises a rack, a shake-off assembly and an extrusion assembly used for extruding dye liquor in cloth, the extrusion assembly is arranged on the rack, the shake-off assembly is located between the extrusion assembly and the dyeing machine, the shake-off assembly comprises a shake-off frame and a driving part, and the driving part is arranged on the rack. The shaking-off frame is connected to the rack in a sliding mode in the vertical direction, the driving piece is used for driving the shaking-off frame to move in a reciprocating mode in the vertical direction, and cloth penetrates through the shaking-off frame. The device has the effect that batting and cloth can be conveniently separated.

Description

Technical Field

[0001] The present application relates to the field of airflow dyeing machines, and in particular to a cloth discharging device of an airflow dyeing machine. Background Art

[0002] The fabric in the airflow dyeing machine is circulated by means of a gas channel containing moisture or water vapor, without the need for dyeing liquid or water medium to transport the fabric. The biggest feature of the airflow dyeing machine is that it greatly reduces the consumption of dyes, chemical additives and energy. For polyester fabrics, the airflow dyeing machine is often used for degreasing and dyeing.

[0003] At present, the Chinese utility model patent with the announcement number CN220767621U has announced a cloth discharging device of an airflow dyeing machine, including a frame, a cloth guide roller and a squeeze roller, the frame is arranged on one side of the airflow dyeing machine, the cloth guide roller and the squeeze roller are both rotatably mounted on the frame, two squeeze rollers are arranged, a dye recovery assembly is arranged on the frame, the dye recovery assembly includes a guide plate, a collecting trough and a collecting box, the guide plate is arranged obliquely on the frame and is located on the side of the airflow dyeing machine where the cloth is discharged, the collecting box is arranged on the side of the guide plate away from the airflow dyeing machine, the collecting trough is located on the lower side of the squeeze roller, and the collecting trough is connected to the collecting box. This application has the effect of recovering the dye on the cloth.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: the fluff will be sent out of the airflow dyeing machine along with the dyed cloth, and after the cloth carrying the fluff is squeezed by the squeezing roller, the fluff and the cloth are more difficult to separate, resulting in a decrease in the quality of the cloth. Utility Model Content

[0005] In order to facilitate the separation of lint and cloth, the present application provides a cloth discharging device of an airflow dyeing machine.

[0006] The present application provides a cloth discharging device for an airflow dyeing machine, which adopts the following technical solution:

[0007] A cloth discharging device of an air flow dyeing machine comprises a frame, a shaking-off assembly, and an extrusion assembly for squeezing dye liquid out of the cloth, wherein the extrusion assembly is arranged on the frame, the shaking-off assembly is located between the extrusion assembly and the dyeing machine, the shaking-off assembly comprises a shaking-off frame and a driving member, the shaking-off frame is slidably connected to the frame in a vertical direction, the driving member is used to drive the shaking-off frame to reciprocate in a vertical direction, and the cloth passes through the shaking-off frame.

[0008] By adopting the above technical solution, after the fabric exits the dyeing machine, the fabric first passes through the shaking frame and then enters the squeezing assembly. Driven by the squeezing assembly, the fabric moves away from the dyeing machine. The driving member drives the shaking frame to drive the fabric to move up and down reciprocally, and the lint on the fabric is shaken off. The fabric without lint can better pass through the squeezing assembly to remove the dye liquor on the fabric; the shaking assembly realizes the separation of lint and fabric before the squeezing assembly, improving the quality of the fabric.

[0009] Optionally, the squeezing assembly includes a fixed roller, a moving roller, a driving motor and a driving member. The fixed roller is rotatably connected to the frame. The driving motor is used to drive the fixed roller to rotate. The moving roller is located above the fixed roller. The moving roller is slidably connected to the frame in the vertical direction. The driving member is used to drive the moving roller to approach or move away from the fixed roller. The fabric passes through between the fixed roller and the moving roller.

[0010] By adopting the above technical solution, the driving member facilitates the staff to operate on the fabric. First, the staff passes the fabric through between the fixed roller and the moving roller, and then the staff drives the driving member. The driving member drives the moving roller to move towards the fixed roller until the moving roller and the fixed roller clamp the fabric. When the equipment works, the staff starts the driving motor, and the driving motor drives the fixed roller to rotate. The fixed roller drives the fabric to move, and the dye in the fabric is separated from the fabric. The squeezing assembly has a simple structure and reasonable operation, facilitating the staff to load the fabric.

[0011] Optionally, the driving member includes a mounting frame and a driving cylinder. The mounting frame is slidably connected to the frame in the vertical direction. The moving roller is rotatably connected to the mounting frame. The driving cylinder is arranged on the frame. The driving cylinder is used to drive the mounting frame to move.

[0012] By adopting the above technical solution, when the moving roller needs to approach the fixed roller, the staff can extend the piston rod of the driving cylinder. The driving cylinder drives the mounting frame to move towards the fixed roller until the moving roller and the fixed roller clamp the fabric. The moving roller is rotatably connected to the mounting frame, reducing the friction between the moving roller and the fabric and improving the quality of the fabric.

[0013] Optionally, the driving member further includes a mounting plate and a control spring. The mounting plate is located above the mounting frame. The mounting plate is slidably connected to the frame in the vertical direction. The piston rod of the driving cylinder is arranged on the mounting plate. The control spring is used to control the distance between the mounting plate and the mounting frame.

[0014] By adopting the above technical solution, due to the different thicknesses of the fabrics, the distances required for the fixed roller and the moving roller to be squeezed are slightly different, and it is rather troublesome to adjust the stroke of the adjusting cylinder; when the fabric passes between the fixed roller and the moving roller, the piston rod of the cylinder is driven to extend, and the cylinder drives the mounting plate to move towards the fixed roller. After the mounting frame abuts against the fixed roller under the action of the mounting plate, the control spring is compressed. The control spring can adapt to fabrics of different thicknesses. When the fabric is thicker, the compression distance of the control spring is greater, and the elastic force provided by the control spring is greater, so that the moving roller can better abut against the fixed roller.

[0015] Optionally, the driving member includes an incomplete gear and a sliding frame. The incomplete gear is arranged at one end of the fixed roller. The sliding frame is slidably connected to the machine frame in the vertical direction. The incomplete gear is located inside the sliding frame. Two sets of tooth groups are arranged inside the sliding frame. The two sets of tooth groups are respectively located on both sides of the incomplete gear. The tooth group includes a number of teeth, and the number of teeth is distributed in the vertical direction. The teeth are used to mesh with the incomplete gear.

[0016] By adopting the above technical solution, during the process of the squeezing assembly driving the fabric to move, the fixed roller rotates to drive the incomplete gear to rotate. The incomplete gear meshes with the teeth, and the sliding frame reciprocates in the vertical direction. The sliding frame can drive the shaking frame to move, and the shaking frame drives the fabric to vibrate, separating the fabric from the fluff. The driving member does not require an additional driving member, which conforms to the concept of green environmental protection.

[0017] Optionally, a water collecting assembly is further arranged on the machine frame. The water collecting assembly includes a water collecting box and a guiding plate. The water collecting box is located below the fixed roller. One end of the guiding plate is arranged on the dyeing machine, and the other end of the guiding plate is arranged on the water collecting box. The height of the guiding plate gradually decreases from the dyeing machine to the water collecting box.

[0018] By adopting the above technical solution, after the fabric is taken out of the dyeing machine, some dyes will separate from the fabric. The dyes will enter the water collecting box along the guiding plate, and the squeezing assembly will squeeze out the dyes remaining in the fabric. The squeezed-out dyes directly enter the water collecting box for subsequent recycling of the dyes.

[0019] Optionally, the water collecting assembly further includes a filter screen. The filter screen is located inside the water collecting box and is used to block the fluff.

[0020] By adopting the above technical solution, the shaking assembly separates the fluff from the fabric. The fluff will enter the water collecting box through the guiding plate. The fluff is blocked by the filter screen, separating the fluff from the dyes, facilitating the collection and treatment of the fluff, and also reducing the re-pollution of the dyes by the fluff.

[0021] Optionally, the shaking frame is flared, and the distance between the two inner side walls of the shaking frame in the vertical direction gradually decreases in the direction from the dyeing machine to the frame.

[0022] By adopting the above technical solution, the flared shaking frame reduces the rubbing of the fabric against the shaking frame during the vertical movement of the fabric in the shaking frame, improving the quality of the fabric.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. Before the fabric is extruded with dye, the shaking frame that reciprocates vertically separates the fabric from the fluff, improving the quality of the fabric;

[0025] 2. While the driving motor drives the fixed roller to rotate, it will drive the shaking frame to reciprocate vertically, reducing the waste of energy and conforming to the concept of green environmental protection;

[0026] 3. The water collecting component collects the dye separated from the fabric, and the filter screen separates the dye from the fluff, facilitating centralized treatment by the staff. Description of the Drawings

[0027] Figure 1 is the fabric outlet device of the air flow dyeing machine.

[0028] Figure 2 is Figure 1 the structural schematic diagram of the extrusion component in

[0029] Figure 3 is Figure 1 the structural schematic diagram of the shaking component in

[0030] Figure 4 is Figure 1 the structural schematic diagram of the water collecting component in

[0031] Reference numerals: 1, frame; 11, vertical plate; 12, horizontal plate; 2, shaking component; 21, shaking frame; 22, driving member; 221, incomplete gear; 222, sliding frame; 223, engaging teeth; 3, extrusion component; 31, fixed roller; 32, moving roller; 33, driving motor; 34, driving member; 341, mounting frame; 342, driving cylinder; 343, mounting plate; 344, control spring; 35, first bevel gear; 36, second bevel gear; 4, water collecting component; 41, water collecting box; 42, guiding plate; 43, filter screen; 44, baffle; 5, dyeing machine. Detailed Description of the Embodiment

[0032] The following will further describe the present application in detail with reference to the attached Figures 1-4 drawings.

[0033] The present application embodiment discloses a cloth discharging device of an airflow dyeing machine. Figure 1 A cloth discharging device of an air flow dyeing machine includes a frame 1, a shaking-off component 2, a squeezing component 3 and a water collecting component 4. The frame 1 is arranged at the cloth discharging end of the dyeing machine 5. The frame 1 includes two vertical plates 11 and a horizontal plate 12. The two vertical plates 11 are distributed along the length direction of the dyeing machine 5. The horizontal plate 12 is fixedly arranged on the upper end surfaces of the two vertical plates 11. The shaking-off component 2 is arranged on the vertical plates 11. The shaking-off component 2 is used to shake off the fluff on the cloth. The squeezing component 3 is located on the side of the shaking-off component 2 away from the dyeing machine 5. The squeezing component 3 is arranged on the vertical plates 11. The squeezing component 3 is used to squeeze out the dye in the cloth. The water collecting component 4 is located below the squeezing component 3. The water collecting component 4 is used to collect the dye.

[0034] Reference Figure 1 and Figure 2 The extrusion assembly 3 includes a fixed roller 31, a movable roller 32, a driving motor 33, a driving member 34, a first bevel gear 35 and a second bevel gear 36. The driving member 34 includes a mounting frame 341, two driving cylinders 342, a mounting plate 343 and two control springs 344. The length direction of the fixed roller 31 is parallel to the distribution direction of the two vertical plates 11. The fixed roller 31 is horizontally arranged, the fixed roller 31 is located between the two vertical plates 11, and the fixed roller 31 is rotatably connected to the vertical plate 11. The first bevel gear 35 is coaxially arranged with the fixed roller 31, and the first bevel gear 35 is fixedly arranged on the fixed roller 31. The driving motor 33 is vertically arranged, and the driving motor 33 is fixedly arranged on the vertical plate 11. The second bevel gear 36 is coaxially arranged with the output shaft of the driving motor 33, and the second bevel gear 36 is fixedly arranged on the output shaft of the driving motor 33. The second bevel gear 36 meshes with the first bevel gear 35.

[0035] Reference Figure 1 and Figure 2, the mounting plate 343 is horizontally arranged above the fixed roller 31. The mounting plate 343 is slidably connected to the vertical plate 11 in the vertical direction. Two driving cylinders 342 are distributed along the length direction of the fixed roller 31. The driving cylinders 342 are fixedly arranged on the upper end surface of the horizontal plate 12. The piston rods of the driving cylinders 342 penetrate through the horizontal plate 12, and the piston rods of the driving cylinders 342 are fixedly connected to the upper end surface of the mounting plate 343. The mounting frame 341 is located between the mounting plate 343 and the fixed roller 31. The mounting frame 341 is slidably connected to the vertical plate 11 in the vertical direction. Two control springs 344 are distributed along the length direction of the fixed roller 31. The control springs 344 are located between the mounting frame 341 and the mounting plate 343. The control springs 344 are vertically arranged. The upper end surface of the control spring 344 is fixedly arranged on the lower end surface of the mounting plate 343, and the lower end surface of the control spring 344 is fixedly arranged on the upper end surface of the mounting frame 341. The length direction of the moving roller 32 is coaxially arranged with the fixed roller 31. The moving roller 32 is located above the fixed roller 31. The moving roller 32 is rotatably connected to the mounting frame 341.

[0036] Refer to Figure 1 and Figure 3 , the shaking-off assembly 2 includes a shaking-off frame 21 and a driving member 22. The shaking-off frame 21 is slidably connected to the vertical plate 11 in the vertical direction. The shaking-off frame 21 is flared. The distance between the two inner side walls of the shaking-off frame 21 in the vertical direction gradually decreases along the direction from the dyeing machine 5 to the vertical plate 11. A chamfer is provided between the inner side wall of the shaking-off frame 21 and the end face facing the dyeing machine 5. The driving member 22 includes an incomplete gear 221 and a sliding frame 222. The incomplete gear 221 is coaxially arranged with the fixed shaft. The incomplete gear 221 is fixedly arranged at one end of the fixed shaft. The sliding frame 222 is slidably connected to the vertical plate 11 in the vertical direction. The incomplete gear 221 is located inside the sliding frame 222. Two sets of engaging teeth 223 are arranged on the sliding frame 222. The two sets of engaging teeth 223 are respectively located on both sides of the incomplete gear 221. Each set of engaging teeth 223 includes a plurality of engaging teeth 223. The plurality of engaging teeth 223 are distributed in the vertical direction. The engaging teeth 223 are fixedly arranged on the inner side wall of the sliding frame 222. The engaging teeth 223 are engaged with the incomplete gear 221.

[0037] Refer to Figure 1 and Figure 4 , the water collecting assembly 4 includes a water collecting box 41, a guiding plate 42 and a filter screen 43. The water collecting box 41 is located between the two vertical plates 11. The water collecting box 41 is directly below the fixed roller 31. One end of the guiding plate 42 is fixedly arranged on the dyeing machine 5, and the other end of the guiding plate 42 is fixedly arranged on the water collecting box 41. The height of the guiding plate 42 gradually decreases along the direction from the dyeing machine 5 to the water collecting box 41. Baffles 44 are arranged on both sides of the guiding plate 42. The filter screen 43 is horizontally arranged. The filter screen 43 is located inside the water collecting box 41. The filter screen 43 abuts against the inner side wall of the water collecting box 41.

[0038] The implementation principle of the fabric discharging device of the air flow dyeing machine in the embodiment of the present application is as follows: The staff first passes the fabric head through the shaking frame 21 and then through between the fixed roller 31 and the moving roller 32. After that, the staff starts the driving cylinder 342, and the piston rod of the driving cylinder 342 extends, moving the mounting plate 343 towards the fixed roller 31. The mounting plate 343 drives the mounting frame 341 to move, and the moving roller 32 on the mounting frame 341 abuts against the fabric, compressing the control spring 344, so that the moving roller 32 keeps squeezing the fabric, completing the feeding work of the fabric.

[0039] After that, the staff starts the driving motor 33. When the driving motor 33 drives the fixed roller 31 to rotate and the fixed roller 31 drives the fabric to move, the incomplete gear 221 rotates with the fixed roller 31. The cooperation between the incomplete gear 221 and the engaging teeth 223 drives the sliding frame 222 to reciprocate vertically. The sliding frame 222 drives the shaking frame 21 to move, and the shaking frame 21 drives the fabric to shake. The fluff on the fabric is separated from the fabric. The fluff adheres to the dye, and under the action of the gravity of the dye, the fluff enters the guiding plate 42. Part of the dye will also separate from the fabric and enter the guiding plate 42. Under the action of gravity, the fluff and the dye enter the water collecting box 41, and the fluff is blocked by the filter screen 43 group; the fixed roller 31 and the moving roller 32 squeeze the fabric, and the dye in the fabric separates from the fabric and enters the water collecting box 41, which is convenient for the staff to collect the dye and centrally process the fluff.

[0040] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A cloth discharging device of an airflow dyeing machine, characterized in that: The invention comprises a frame (1), a shaking-off assembly (2), and an extrusion assembly (3) for squeezing out dye liquid in a cloth, wherein the extrusion assembly (3) is arranged on the frame (1), the shaking-off assembly (2) is located between the extrusion assembly (3) and a dyeing machine (5), the shaking-off assembly (2) comprises a shaking-off frame (21) and a driving member (22), the shaking-off frame (21) is slidably connected to the frame (1) in a vertical direction, and the driving member (22) is used to drive the shaking-off frame (21) to reciprocate in a vertical direction, and the cloth passes through the shaking-off frame (21).

2. The cloth discharging device of the airflow dyeing machine according to claim 1, characterized in that: The extrusion assembly (3) comprises a fixed roller (31), a movable roller (32), a driving motor (33) and a driving member (34); the fixed roller (31) is rotatably connected to the frame (1); the driving motor (33) is used to drive the fixed roller (31) to rotate; the movable roller (32) is located above the fixed roller (31); the movable roller (32) is slidably connected to the frame (1) in a vertical direction; the driving member (34) is used to drive the movable roller (32) to approach or move away from the fixed roller (31); and the cloth passes between the fixed roller (31) and the movable roller (32).

3. The cloth discharging device of the air flow dyeing machine according to claim 2, characterized in that: The driving member (34) comprises a mounting frame (341) and a driving cylinder (342); the mounting frame (341) is slidably connected to the frame (1) in a vertical direction; the moving roller (32) is rotatably connected to the mounting frame (341); the driving cylinder (342) is arranged on the frame (1); and the driving cylinder (342) is used to drive the mounting frame (341) to move.

4. The cloth discharging device of the airflow dyeing machine according to claim 3, characterized in that: The driving member (34) further comprises a mounting plate (343) and a control spring (344); the mounting plate (343) is located above the mounting frame (341); the mounting plate (343) is slidably connected to the frame (1) in a vertical direction; the piston rod of the driving cylinder (342) is arranged on the mounting plate (343); and the control spring (344) is used to control the distance between the mounting plate (343) and the mounting frame (341).

5. The cloth discharging device of the air flow dyeing machine according to claim 2, characterized in that: The driving member (22) comprises an incomplete gear (221) and a sliding frame (222); the incomplete gear (221) is arranged on one end of the fixed roller (31); the sliding frame (222) is slidably connected to the frame (1) in a vertical direction; the incomplete gear (221) is located in the sliding frame (222); two groups of latch teeth (223) are arranged in the sliding frame (222); the two groups of latch teeth (223) are respectively located on two sides of the incomplete gear (221); the latch teeth (223) include a plurality of latch teeth (223); the plurality of latch teeth (223) are distributed in a vertical direction; the latch teeth (223) are used to mesh with the incomplete gear (221).

6. The cloth discharging device of the air flow dyeing machine according to claim 1, characterized in that: The frame (1) is also provided with a water collection assembly (4), the water collection assembly (4) comprising a water collection box (41) and a guide plate (42), the water collection box (41) being located below the fixed roller (31), one end of the guide plate (42) being provided on the dyeing machine (5), and the other end of the guide plate (42) being provided on the water collection box (41), and the height of the guide plate (42) gradually decreasing along the dyeing machine (5) to the water collection box (41).

7. The cloth discharging device of the air flow dyeing machine according to claim 6, characterized in that: The water collection assembly (4) further comprises a filter screen (43), wherein the filter screen (43) is located in the water collection box (41), and the filter screen (43) is used to block lint.

8. The cloth discharging device of the airflow dyeing machine according to claim 1, characterized in that: The shaking-off frame (21) is in a flared shape, and the distance between the two inner side walls of the shaking-off frame (21) in the vertical direction gradually decreases along the direction from the dyeing machine (5) to the frame (1).

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