Fabric dyeing mechanism for spinning

Abstract

The utility model discloses a textile cloth dyeing mechanism which comprises a dye pool, the inner side of the dye pool is rotationally connected with upper cloth guide rollers and lower cloth guide rollers, the upper cloth guide rollers are located above the lower cloth guide rollers, a plurality of upper cloth guide rollers are arranged at intervals in the left-right direction, and a plurality of lower cloth guide rollers are arranged at intervals in the left-right direction; the upper cloth guide rollers and the lower cloth guide rollers are staggered in the vertical direction. The front-and-back turbulent flow device is located at the inner bottom of the dye pool, and the front-and-back turbulent flow device can make dye in the dye pool flow in the front-and-back direction; the unwinding device is located outside the dye pool, and the unwinding device is provided with a rotatable unwinding roller; according to the cloth dyeing device, long cloth can be dyed in the dye pool at the same time, the mobility of the dye is improved through front-back disturbance of the dye, and therefore the cloth dyeing uniformity can be guaranteed.

Description

Technical Field

[0001] The utility model relates to a textile device, in particular to a textile cloth dyeing mechanism. Background Art

[0002] In the textile industry, it is usually necessary to immerse the cloth in the dye for a long time to achieve dyeing. In order to improve processing efficiency, more cloth guide rollers are provided in some dye pools, so that the cloth is guided around multiple cloth guide rollers before being led out, thereby increasing the length of dyed cloth in the dye pool per unit time. However, since there is a large amount of cloth in the dye pool, the fluidity of the dye in the dye pool is greatly reduced, which will affect the uniformity of dyeing of the cloth especially when it is immersed for a long time. Therefore, there is an urgent need for a dyeing mechanism in the dye pool that can both increase the length of dyed cloth and ensure dyeing uniformity. Utility Model Content

[0003] The utility model aims to provide a textile cloth dyeing mechanism to solve one or more technical problems existing in the prior art and at least provide a beneficial choice or create conditions.

[0004] The solution of the utility model to solve the technical problem is:

[0005] A textile cloth dyeing mechanism comprises: a dye pool, an upper cloth guide roller and a lower cloth guide roller are rotatably connected inside the dye pool, the upper cloth guide roller is located above the lower cloth guide roller, a plurality of the upper cloth guide rollers are arranged at intervals along the left-right direction, a plurality of the lower cloth guide rollers are arranged at intervals along the left-right direction, and the plurality of the upper cloth guide rollers and the plurality of the lower cloth guide rollers are staggered with each other along the up-down direction; a front and rear spoiler device, which is located at the inner bottom of the dye pool, and the front and rear spoiler device can make the dye in the dye pool flow along the front-to-back direction; a reeling device, which is located outside the dye pool, and the reeling device has a rotatable reeling roller; a reeling device, which is located outside the dye pool, and the reeling device has a rotatable reeling roller.

[0006] The technical solution has at least the following beneficial effects: the cloth to be dyed is released from the unwinding roller, and since a plurality of upper cloth guide rollers and a lower cloth guide roller are staggeredly arranged in the up-down direction in the dye pool, the released cloth passes around the plurality of upper cloth guide rollers and the lower cloth guide rollers in a wave-like manner, and is then led out to the winding roller. During dyeing, the cloth remains stationary or is slowly wound up, and the dye in the dye pool is made to flow backward through the front and rear spoiler devices, so that the dye in the dye pool flows through the cloth in the front-to-back direction, effectively reducing the phenomenon of sedimentation of the dye, and reducing the vertical impact on the cloth, which is beneficial to keeping the cloth tensioned. Therefore, the utility model can simultaneously immerse and dye a relatively long cloth in the dye pool, and improves the fluidity of the dye by disturbing the dye front and back, which is beneficial to ensuring the uniformity of dyeing the cloth.

[0007] As a further improvement of the above technical solution, the front and rear spoiler device includes a driving motor and a spoiler unit, the spoiler unit includes a transmission shaft and a spoiler paddle, the transmission shaft is rotatably connected to the bottom of the dye pool, the driving motor is connected to the outside of the dye pool, the driving motor is transmission-connected to the transmission shaft, the rotation axis of the transmission shaft extends in the front-to-back direction, and the spoiler paddle is connected to the transmission shaft. The driving motor drives the transmission shaft to rotate, thereby driving the spoiler paddle on the transmission shaft to rotate, and when the spoiler paddle rotates, the dye at the bottom of the dye pool can flow in the front-to-back direction, which can effectively reduce the phenomenon of dye sedimentation.

[0008] As a further improvement of the above technical solution, a plurality of the spoiler units are arranged at intervals along the left-right direction. The driving motor can drive the plurality of spoiler units to disturb the dye forward and backward at different positions at the bottom of the dye pool, further improving the fluidity of the dye in the dye pool, which is beneficial to improving the uniformity of dyeing the cloth.

[0009] As a further improvement of the above technical solution, a storage gap is formed between any two adjacent lower cloth guide rollers, and the plurality of spoiler units are respectively located in the plurality of storage gaps. The spoiler unit is installed in the storage gap formed between the two lower cloth guide rollers, which is conducive to improving the utilization rate of the space in the dye pool and making the overall structure more compact.

[0010] As a further improvement of the above technical solution, the spoiler paddle includes a front spoiler and a rear spoiler, the front spoiler spirally extends forward from the middle of the transmission shaft, and the rear spoiler spirally extends backward from the middle of the transmission shaft. When the transmission shaft rotates, since the spiral directions of the front spoiler and the rear spoiler are opposite, the dye near the transmission shaft can flow to the front and rear sides, and when it hits the inner front side and the inner rear side of the dye pool, the rear part will flow upward, thereby further increasing the fluidity of the dye and facilitating the unfolding of the cloth in the front-to-back direction.

[0011] As a further improvement of the above technical solution, the utility model also includes an upper and lower spoiler device, the upper and lower spoiler device includes a lifting drive and a spoiler, the lifting drive is connected in the dye pool, the lifting drive is transmission-connected to the spoiler, and the lifting drive can drive the spoiler to move in the upper and lower cloth guide rollers. The lifting drive provides a driving force for the spoiler to reciprocate in the upper and lower directions, thereby further enhancing the fluidity of the dye in the dye pool.

[0012] As a further improvement of the above technical solution, the inner front side and the inner rear side of the dye pool are both provided with the up and down flow disturbing device. The front and rear sides inside the dye pool are both provided with the up and down flow disturbing device for disturbing the dye up and down, which can further improve the fluidity of the dye.

[0013] As a further improvement of the above technical solution, the unwinding device includes an unwinding frame, and the unwinding roller is rotatably connected to the unwinding frame. The cloth to be dyed is wound on the unwinding roller, and as the rewinding device rewinds the cloth, the unwinding roller rotates to unwind the cloth.

[0014] As a further improvement of the above technical solution, the winding device includes a winding frame, a winding motor connected to the winding frame, the winding roller is rotatably connected to the winding frame, and the winding motor is drivingly connected to the winding roller. The cloth drawn out from the dye pool is wound on the winding roller, and the winding motor drives the winding roller to rotate, so as to wind up the dyed cloth.

[0015] As a further improvement of the above technical solution, two pressing rollers are rotatably connected to the position near the winding roller in the dye pool, and a cloth pressing gap is formed between the two pressing rollers. The cloth dyed in the dye pool passes through the cloth pressing gap and is then wound on the winding roller. The two pressing rollers squeeze the cloth to squeeze the dye on the cloth, thereby reducing the waste of dye and improving the utilization rate of dye. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following is a brief description of the drawings required for the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present utility model, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 It is a top view of the front and rear spoilers of the utility model.

[0019] In the accompanying drawings: 1-dye pool, 11-upper cloth guide roller, 2-lower cloth guide roller, 3-front and rear spoilers, 31-drive motor, 32-transmission shaft, 33-front spoiler, 34-rear spoiler, 41-unwinding roller, 42-unwinding rack, 51-winding roller, 52-winding rack, 53-winding motor, 61-lifting drive, 62-spoiler, 7-pressure roller. DETAILED DESCRIPTION

[0020] The following will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the fact that a better connection structure can be formed by adding or reducing connecting accessories according to the specific implementation situation. The various technical features in the invention can be combined interchangeably without conflicting with each other.

[0021] Reference Figure 1 A textile cloth dyeing mechanism comprises: a dye pool 1, an upper cloth guide roller 11 and a lower cloth guide roller 2 are rotatably connected inside the dye pool 1, the upper cloth guide roller 11 is located above the lower cloth guide roller 2, a plurality of the upper cloth guide rollers 11 are arranged at intervals along the left-right direction, a plurality of the lower cloth guide rollers 2 are arranged at intervals along the left-right direction, and the plurality of the upper cloth guide rollers 11 and the plurality of the lower cloth guide rollers 2 are staggered from each other along the up-down direction; a front and rear spoiler device 3, which is located at the inner bottom of the dye pool 1, and the front and rear spoiler device 3 can make the dye in the dye pool 1 flow along the front-to-back direction; a reeling device, which is located outside the dye pool 1, and the reeling device has a rotatable reeling roller 41; a reeling device, which is located outside the dye pool 1, and the reeling device has a rotatable reeling roller 51.

[0022] In this textile fabric dyeing mechanism, the fabric to be dyed is released from the unwinding roller 41. Since a plurality of upper fabric guide rollers 11 and lower fabric guide rollers 2 are staggeredly arranged in the up-down direction in the dye pool 1, the released fabric passes around the plurality of upper fabric guide rollers 11 and lower fabric guide rollers 2 in a wave-like manner, and then is led out to the winding roller 51. During dyeing, the fabric remains stationary or is slowly wound up, and the front and rear spoiler devices 3 are used to make the dye in the dye pool 1 flow backward, so that the dye in the dye pool 1 flows through the fabric in the front-to-back direction, effectively reducing the phenomenon of sedimentation of the dye, and reducing the vertical impact on the fabric, which is beneficial to keeping the fabric tensioned. Therefore, the utility model can simultaneously immerse and dye a relatively long fabric in the dye pool 1, and improves the fluidity of the dye by disturbing the dye forward and backward, which is beneficial to ensuring the uniformity of dyeing the fabric.

[0023] The front and rear spoiler device 3 can mainly form spoilers along the front and rear directions for the dye. For example, it can be a driving member such as a cylinder, a hydraulic cylinder or an electric screw to drive the plate body to move forward and backward at the bottom of the dye pool 1, so that the spoiler can be generated along the front and rear directions for the dye. In this embodiment, the front and rear spoiler device 3 includes a driving motor 31 and a spoiler unit, and the spoiler unit includes a transmission shaft 32 and a spoiler paddle. The transmission shaft 32 is rotatably connected to the bottom of the dye pool 1, the driving motor 31 is connected to the outside of the dye pool 1, the driving motor 31 is connected to the transmission shaft 32, and the rotation axis of the transmission shaft 32 extends along the front and rear directions. The spoiler paddle is connected to the transmission shaft 32. The driving motor 31 drives the transmission shaft 32 to rotate, thereby driving the spoiler paddle on the transmission shaft 32 to rotate. When the spoiler paddle rotates, the dye at the bottom of the dye pool 1 can flow along the front and rear directions, so that the phenomenon of the sedimentation of the dye can be effectively reduced.

[0024] In some embodiments, the spoiler units are arranged in a plurality of intervals along the left-right direction, and in this case, a plurality of different drive motors 31 can respectively drive a plurality of transmission shafts 32 to rotate, or the same drive motor 31 can drive a plurality of transmission shafts 32 to rotate through a synchronous belt or a sprocket and other structures. In this way, the drive motor 31 can drive a plurality of spoiler units to disturb the dye back and forth at different positions at the bottom of the dye pool 1, further improving the fluidity of the dye in the dye pool 1, which is conducive to improving the uniformity of dyeing the fabric.

[0025] In the above embodiment, the spoiler unit can be directly arranged below the lower cloth guide roller 2, and in order to better utilize the space in the dye pool 1, in this embodiment, a storage gap is formed between any two adjacent lower cloth guide rollers 2, and a plurality of spoiler units are respectively located in the plurality of storage gaps. The spoiler unit is installed in the storage gap formed between the two lower cloth guide rollers 2, which is conducive to improving the utilization rate of the space in the dye pool 1 and making the overall structure more compact.

[0026] The spoiler blades may be a plurality of blades connected around the outside of the transmission shaft 32. In this embodiment, Figure 2 As shown, the spoiler paddle includes a front spoiler 33 and a rear spoiler 34, wherein the front spoiler 33 spirally extends forward from the middle of the transmission shaft 32, and the rear spoiler 34 spirally extends backward from the middle of the transmission shaft 32. When the transmission shaft 32 rotates, since the spiral directions of the front spoiler 33 and the rear spoiler 34 are opposite, the dye near the transmission shaft 32 can flow to the front and rear sides, and when the dye hits the inner front side and the inner rear side of the dye pool 1, part of the dye will flow upward, thereby further increasing the fluidity of the dye and facilitating the unfolding of the cloth in the front-to-back direction.

[0027] The utility model also includes an upper and lower spoiler device, which includes a lifting drive 61 and a spoiler 62. The lifting drive 61 is connected to the dye pool 1, and the lifting drive 61 is connected to the spoiler 62 in a transmission manner. The lifting drive 61 can drive the spoiler 62 to move in the upper and lower directions between the upper cloth guide roller 11 and the lower cloth guide roller 2. The lifting drive 61 provides a driving force for the spoiler 62 to reciprocate in the upper and lower directions, thereby further enhancing the fluidity of the dye in the dye pool 1. The lifting drive 61 has various structural forms, and can adopt a driving member such as a cylinder, a hydraulic cylinder or an electric screw.

[0028] Furthermore, the upper and lower flow disturbance devices are provided on the inner front side and the inner rear side of the dye pool 1. The upper and lower flow disturbance devices for disturbing the dye up and down are provided on the front and rear sides inside the dye pool 1, which can further improve the fluidity of the dye.

[0029] In some embodiments, the unwinding device includes an unwinding frame 42, and the unwinding roller 41 is rotatably connected to the unwinding frame 42. The unwinding frame 42 can be directly connected to the top side of the dye pool 1, or fixed at a position outside the dye pool 1. The cloth to be dyed is wound on the unwinding roller 41, and as the winding device winds the cloth, the unwinding roller 41 rotates to unwind the cloth.

[0030] In some embodiments, the winding device includes a winding frame 52, a winding motor 53 connected to the winding frame 52, the winding roller 51 is rotatably connected to the winding frame 52, and the winding motor 53 is transmission-connected to the winding roller 51. Similarly, the winding frame 52 can be directly connected to the top side of the dye pool 1, or fixed at a position outside the dye pool 1. The fabric drawn out from the dye pool 1 is wound around the winding roller 51, and the winding motor 53 drives the winding roller 51 to rotate, thereby winding the dyed fabric.

[0031] The cloth drawn out from the dye pool 1 still has a lot of dye left. In order to recycle the dye, in this embodiment, two pressing rollers 7 are rotatably connected to the position near the winding roller 51 in the dye pool 1, and a cloth pressing gap is formed between the two pressing rollers 7. The cloth that has been dyed in the dye pool 1 passes through the cloth pressing gap and is then wound around the winding roller 51. The two pressing rollers 7 squeeze the cloth to squeeze the dye on the cloth, thereby reducing the waste of dye and improving the utilization rate of dye.

[0032] The preferred implementation modes of the present invention are specifically described above, but the present invention is not limited to the described embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. A textile cloth dyeing device, characterized in that: include: A dye pool (1), an upper cloth guide roller (11) and a lower cloth guide roller (2) being rotatably connected inside the dye pool, the upper cloth guide roller (11) being located above the lower cloth guide roller (2), a plurality of the upper cloth guide rollers (11) being arranged at intervals along the left-right direction, a plurality of the lower cloth guide rollers (2) being arranged at intervals along the left-right direction, and the plurality of the upper cloth guide rollers (11) and the plurality of the lower cloth guide rollers (2) being staggered with each other in the upper and lower directions; A front and rear spoiler device (3), which is located at the inner bottom of the dye pool (1), and the front and rear spoiler device (3) can make the dye in the dye pool (1) flow in the front and rear direction; An unwinding device, located outside the dye pool (1), the unwinding device having a rotatable unwinding roller (41); A winding device is located outside the dye pool (1), and the winding device has a rotatable winding roller (51).

2. A textile cloth dyeing device according to claim 1, characterized in that: The front and rear spoiler devices (3) comprise a drive motor (31) and a spoiler unit, the spoiler unit comprises a transmission shaft (32) and a spoiler paddle, the transmission shaft (32) is rotatably connected to the bottom of the dye pool (1), the drive motor (31) is connected to the outside of the dye pool (1), the drive motor (31) is transmission-connected to the transmission shaft (32), the rotation axis of the transmission shaft (32) extends in the front-rear direction, and the spoiler paddle is connected to the transmission shaft (32).

3. A textile cloth dyeing device according to claim 2, characterized in that: A plurality of spoiler units are arranged at intervals along the left-right direction.

4. A textile cloth dyeing device according to claim 3, characterized in that: A storage gap is formed between any two adjacent lower cloth guide rollers (2), and the plurality of spoiler units are respectively located in the plurality of storage gaps.

5. A textile cloth dyeing device according to claim 2, characterized in that: The spoiler paddle comprises a front spoiler (33) and a rear spoiler (34), wherein the front spoiler (33) extends spirally forward from the middle of the transmission shaft (32), and the rear spoiler (34) extends spirally backward from the middle of the transmission shaft (32).

6. A textile cloth dyeing device according to claim 1, characterized in that: The invention also comprises an upper and lower spoiler device, wherein the upper and lower spoiler device comprises a lifting drive (61) and a spoiler plate (62). The lifting drive (61) is connected to the dye pool (1), and the lifting drive (61) is connected to the spoiler plate (62) in a transmission manner. The lifting drive (61) can drive the spoiler plate (62) to move in an upper and lower direction between the upper cloth guide roller (11) and the lower cloth guide roller (2).

7. A textile cloth dyeing device according to claim 6, characterized in that: The upper and lower spoiler devices are both provided on the inner front side of the dye pool (1) and the inner rear side of the dye pool (1).

8. The textile cloth dyeing device according to claim 1, characterized in that: The unwinding device comprises an unwinding frame (42), and the unwinding roller (41) is rotatably connected to the unwinding frame (42).

9. A textile cloth dyeing device according to claim 1, characterized in that: The winding device comprises a winding frame (52), a winding motor (53) connected to the winding frame (52), the winding roller (51) is rotatably connected to the winding frame (52), and the winding motor (53) is drivingly connected to the winding roller (51).

10. The textile cloth dyeing device according to claim 1, characterized in that: Two pressing rollers (7) are rotatably connected to a position in the dye pool (1) close to the winding roller (51), and a cloth pressing gap is formed between the two pressing rollers (7).

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