CN209798312U - Water-saving overflow dyeing machine - Google Patents

Abstract

the utility model discloses a water conservation overflow dyeing machine belongs to the printing and dyeing equipment field, and its technical scheme main points are: the dyeing machine comprises a dyeing vat, wherein a rack is fixedly connected to the opening of the dyeing vat, the rack is connected with a water return mechanism, the water return mechanism comprises a water return tank connected with the rack in a sliding manner and a water guide tank guiding dye liquor to the dyeing vat, the water guide tank slides to the lower end, close to the dyeing vat, of the water return tank, the inner wall of the water guide tank is abutted to the outer wall of the water return tank, and one end, close to the dyeing vat, of the water guide tank can extend into the dyeing vat; the frame is connected with dewatering mechanism, dewatering mechanism includes and rotates the fixed roll of being connected, articulates in the connecting rod of return water groove up end and the squeeze roll who rotates the connection with the connecting rod with the one end that the dyeing jar was kept away from to the return water groove, the squeeze roll lower extreme can with fixed roll upper end butt. The utility model discloses a rational in infrastructure, utilize dehydration mechanism and return water mechanism to make the dye liquor flow back to the dyeing jar in, reduced the waste of water.

Description

Water-saving overflow dyeing machine

Technical Field

The utility model belongs to printing and dyeing equipment, more specifically says, it relates to a water conservation overflow dyeing machine.

Background

The overflow dyeing machine is a common cloth dyeing device in the textile field, and has the characteristics of convenient use, high efficiency and the like. When the overflow dyeing machine finishes dyeing and pulls out the dyed cloth, a large amount of dye liquor is brought out due to the fact that the cloth absorbs a large amount of dye liquor, and therefore the dye liquor which can be recycled is wasted, the workshop environment is seriously polluted, and the health of operators is influenced to a certain extent.

therefore, a new technical solution is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a water conservation overflow dyeing machine makes the adnexed dye liquor of cloth can flow back to the dyeing jar in, has reduced the waste of water.

in order to achieve the above purpose, the utility model provides a following technical scheme: a water-saving overflow dyeing machine comprises a dyeing cylinder, wherein a rack is fixedly connected to an opening of the dyeing cylinder, a water return mechanism is connected to the rack, the water return mechanism comprises a water return tank connected with the rack in a sliding manner and a water guide tank guiding dye liquor to the dyeing cylinder, the water guide tank slides to the lower end, close to the dyeing cylinder, of the water return tank, the inner wall of the water guide tank is abutted to the outer wall of the water return tank, and one end, close to the dyeing cylinder, of the water guide tank can extend into the dyeing cylinder;

The frame is connected with dewatering mechanism, dewatering mechanism includes and rotates the fixed roll of being connected, articulates in the connecting rod of return water groove up end and the squeeze roll who rotates the connection with the connecting rod with the one end that the dyeing jar was kept away from to the return water groove, the squeeze roll lower extreme can with fixed roll upper end butt.

Through adopting above-mentioned technical scheme, utilize dewatering mechanism to make the adnexed dye liquor of cloth break away from with the cloth when going out cloth, later utilize return water tank and guiding gutter to guide the dye liquor into the dyeing jar in, the dye liquor can not flow into external environment this moment, can not produce the pollution to operational environment, has also reduced the waste of water simultaneously.

The utility model discloses further set up to: the return flume is connected with drive connecting rod pivoted actuating mechanism, actuating mechanism includes with return flume lateral wall articulated actuating lever and the dwang of being connected actuating lever and connecting rod, dwang one end is articulated near the one end of squeeze roll with the connecting rod, the dwang other end is articulated near the one end in return flume with the actuating lever.

Through adopting above-mentioned technical scheme, when using dehydration mechanism, thereby rotate the actuating lever downwards and drive the connecting rod and rotate downwards, make the squeeze roll remove towards the fixed roll, utilize squeeze roll and fixed roll with cloth and dye liquor separation, utilize the actuating lever to make the connecting rod rotate to it is more convenient to make dehydration mechanism's use.

The utility model discloses further set up to: return water groove lateral wall fixedly connected with stopper, the stopper can with the actuating lever butt, and this moment the contained angle of orientation dyeing jar that actuating lever and dwang formed is less than 180 degrees.

Through adopting above-mentioned technical scheme, when making squeeze roll and fixed roll jointly with the cloth butt, continue to rotate the actuating lever and make its and stopper butt, the actuating lever can receive ascending power that the dwang was applyed this moment, but the actuating lever receives the unable upwards rotation of restriction of stopper to the position that makes the actuating lever can not change, no longer needs the position of artifical restriction actuating lever this moment, thereby makes actuating mechanism's use more convenient.

The utility model discloses further set up to: the dwang includes with actuating lever articulated down the regulating lever and with connecting rod articulated go up the regulation pole, the regulating groove has been seted up to the terminal surface that the actuating lever was kept away from to the regulating lever down, it slides in the regulating groove can be arranged in to go up the regulation pole, regulating lever lateral wall threaded connection has adjusting bolt down, adjusting bolt passes regulating lever and last regulation pole lateral wall butt down.

Through adopting above-mentioned technical scheme, utilize adjusting bolt to adjust the total length of adjusting the pole and adjusting the pole down to when actuating lever and stopper butt, squeeze roll and fixed roll can dewater the cloth of different thickness.

The utility model discloses further set up to: one end fixedly connected with of return water tank is close to the dyeing jar is sealed to fill up, sealed pad can with guiding gutter inner wall butt.

Through adopting above-mentioned technical scheme, utilize sealed the pad to reduce the gap between return water groove and the guiding gutter to the leakage of dye liquor has been reduced.

The utility model discloses further set up to: the dyeing machine is characterized in that the rack is connected with a guide plate, a wedge-shaped surface is arranged on the end face, close to the water guide groove, of the guide plate, one end, far away from the dyeing tank, of the wedge-shaped surface inclines towards the direction, far away from the water guide groove, the lower end of the water guide groove is fixedly connected with a sliding plate, and the sliding plate can slide along the wedge-shaped surface.

By adopting the technical scheme, the wedge-shaped surface is utilized to apply a force vertical to the wedge-shaped surface to the sliding plate, so that the water guide groove moves towards the direction far away from the dyeing tank, the water guide groove does not need to be moved manually, and the water return mechanism is more convenient to use.

The utility model discloses further set up to: and one end of the inner wall of the water guide groove, which is close to the dyeing cylinder, is rotatably connected with a guide roller.

By adopting the technical scheme, the sliding friction between the cloth and the water guide groove is changed into rolling friction by utilizing the guide roller, so that the friction force between the water guide groove and the cloth is reduced, and the abrasion of the cloth is reduced.

The utility model discloses further set up to: the connecting rod is connected with the torsional spring, the axis of torsional spring and the rotation axis coincidence of connecting rod, the one end and the connecting rod fixed connection of torsional spring, the other end and the return flume fixed connection of torsional spring.

through adopting above-mentioned technical scheme, utilize the torsional spring to exert ascending elasticity to the connecting rod, make squeeze roll and fixed roll break away from being connected to when passing the cloth between squeeze roll and the fixed roll, no longer need the manual work to rotate the connecting rod.

To sum up, the utility model discloses following beneficial effect has:

1. The utility model utilizes the dehydration mechanism and the water return mechanism to lead the dye liquor to flow back into the dyeing vat, so that the dye liquor can not enter into the working environment, thereby reducing the waste of water;

2. The connecting rod is driven to rotate by the driving mechanism, and the rotation of the driving rod is limited by the limiting block, so that the dewatering mechanism is more convenient to use.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a schematic diagram illustrating a connection relationship between a water returning mechanism and a rack according to the present embodiment;

FIG. 3 is an enlarged view of section A of paint 2;

FIG. 4 is an enlarged view of portion B of FIG. 2;

Fig. 5 is an enlarged view of a portion C of fig. 2.

Description of the drawings: 1. a dyeing vat; 11. a frame; 111. a chute; 12. a guide plate; 121. a wedge-shaped surface; 2. a water return mechanism; 21. a water return tank; 211. a slide bar; 212. a slider; 213. a guide groove; 214. mounting a rod; 22. a water chute; 221. a guide block; 222. a sliding plate; 23. a gasket; 24. a guide roller; 3. a dewatering mechanism; 31. a fixed roller; 32. a squeeze roll; 33. a connecting rod; 34. a torsion spring; 4. a drive mechanism; 41. a drive rod; 42. rotating the rod; 421. an upper adjusting rod; 422. a lower adjustment lever; 2221. an adjustment groove; 43. a limiting block; 44. and adjusting the bolt.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

A water-saving overflow dyeing machine is shown in figure 1 and comprises a dyeing cylinder 1, wherein an opening of the dyeing cylinder 1 is connected with a rack 11 through bolts, and the rack 11 is placed on the ground. The frame 11 is connected with a water return mechanism 2, and the water return mechanism 2 comprises a water return tank 21 connected with the frame 11 in a sliding way and a water guide tank 22 guiding the dye liquor to the dyeing tank 1. As shown in fig. 2, a T-shaped sliding groove 111 is formed at the lower end of the frame 11, sliding rods 211 are welded to two side walls of the water return groove 21, sliding blocks 212 are welded to the upper ends of the sliding rods 211, and the sliding blocks 212 are arranged in the sliding groove 111 to slide. As shown in fig. 3, the water chute 22 and the water return chute 21 are both U-shaped, the guide grooves 213 are formed on the outer walls of both sides of the water return chute 21, the guide blocks 221 are welded on the upper ends of the two opposite inner walls of the water chute 22, the guide blocks 221 are arranged in the guide grooves 213 to slide, and one end of the water return chute 21 close to the dyeing tank 1 is inclined downward. The inner wall of the water chute 22 is abutted with the outer wall of the water return chute 21, and one end of the water chute close to the dyeing cylinder 1 can extend into the dyeing cylinder 1. As shown in fig. 4, the frame 11 is further connected with a dewatering mechanism 3 for dewatering the cloth, the dewatering mechanism 3 includes a fixed roller 31 rotatably connected to one end of the return water tank 21 away from the dyeing machine, two connecting rods 33 hinged to the upper end surface of the return water tank 21, and a squeezing roller 32 rotatably connected to the connecting rods 33, and the lower end of the squeezing roller 32 can abut against the upper end of the fixed roller 31. When the cloth is discharged, the dye liquor attached to the cloth is separated from the cloth by the dewatering mechanism 3, and then the dye liquor is guided into the dyeing tank 1 by the water return tank 21 and the water guide tank 22, so that the dye liquor cannot flow into the external environment, the working environment cannot be polluted, and the waste of water is reduced.

As shown in fig. 4 and 5, since a manual force is required to rotate the connecting rod 33, the connecting rod 33 is located at a high position, and it is difficult to directly rotate the connecting rod 33 manually. Therefore, the drive mechanism 4 for rotating the connecting rod 33 is connected to the water returning tank 21. The driving mechanism 4 includes a driving lever 41 hinged to a side wall of the return water tank 21 and a rotating lever 42 connecting the driving lever 41 and the connecting lever 33. One end of the rotating rod 42 is hinged to one end side wall of the connecting rod 33 close to the squeezing roller 32, the other end of the rotating rod is hinged to one end side wall of the driving rod 41 close to the water return groove 21, the mounting rod 214 is welded to the side wall of the water return groove 21, and the driving rod 41 is hinged to one end of the mounting rod 214 far away from the water return groove 21. When the dewatering mechanism 3 is used, the driving rod 41 is rotated downwards so as to drive the connecting rod 33 to rotate downwards, the squeezing roller 32 is enabled to move towards the fixed roller 31, the cloth and the dye liquor are separated by utilizing the squeezing roller 32 and the fixed roller 31, and the connecting rod 33 is enabled to rotate by utilizing the driving rod 41, so that the dewatering mechanism 3 is more convenient to use.

as shown in fig. 5, when the cloth is separated from the dye liquor by the dewatering mechanism 3, it is troublesome to manually restrict the rotation of the connecting rod 33. Therefore, the end of the mounting rod close to the driving rod 41 is welded with the limit block 43, the limit block 43 can abut against the driving rod 41, and the included angle formed by the driving rod 41 and the rotating rod 42 towards the dyeing cylinder 1 is less than 180 degrees. When making squeeze roll 32 and fixed roll 31 jointly with the cloth butt, continue to rotate actuating lever 41 and make it and stopper 43 butt, actuating lever 41 can receive the ascending power that dwang 42 was exerted this moment, but actuating lever 41 receives the unable upwards rotation of restriction of stopper 43 to make actuating lever 41's position can not change, no longer need artifical restriction actuating lever 41's position this moment, thereby make actuating mechanism 4's use more convenient.

As shown in fig. 2, since the thicknesses of different cloths are different, the interval between the pressing roller and the fixing roller 31 needs to be changed. Therefore, the rotating rod 42 includes a lower adjusting rod 422 hinged to the driving rod 41 and an upper adjusting rod 421 hinged to the connecting rod 33, an adjusting slot 2221 is opened on the end surface of the lower adjusting rod 422 far away from the driving rod 41, and the upper adjusting rod 421 can be inserted into the adjusting slot 2221 to slide. An adjusting bolt 44 is connected to the side wall of the lower adjusting rod 422 through a thread, and the screw of the adjusting bolt 44 passes through the lower adjusting bolt 44 to abut against the side wall of the upper adjusting rod 421. The total length of the upper and lower adjusting rods 421 and 422 is adjusted by the adjusting bolt 44, so that the squeezing roller and the fixing roller 31 can dewater cloth with different thickness when the driving rod 41 abuts against the limit block 43.

As shown in fig. 3, since there is a gap between the return chute 21 and the water chute 22, the dye solution may leak from the gap between the return chute 21 and the water chute 22. Therefore, the end surface of the water return tank 21 near the dyeing cylinder 1 is connected with a gasket 23 by using a bolt, and the gasket 23 can be abutted against the inner wall surface of the water guide tank 22. The gap between the water returning chute 21 and the water guiding chute 22 is reduced by the packing 23, thereby reducing the leakage of the dye liquor.

As shown in fig. 2, when the water returning mechanism 2 is removed from the opening of the dyeing tank 1, the water chute 22 needs to be manually moved away from the dyeing tank 1. Therefore, the rack 11 is connected with the guide plate 12, the end face of the guide plate 12 close to the water chute 22 is provided with the wedge-shaped surface 121, one end of the wedge-shaped surface 121 far away from the dyeing cylinder 1 inclines towards the direction far away from the water chute 22, the distance that the water chute 22 extends into the dyeing cylinder 1 is equal to the shortest distance from the side wall of the water chute 22 to the inner wall of the dyeing cylinder 1, and the end face of the wedge-shaped surface 121 and the guide plate 12 close to the dyeing cylinder 1 is at an included angle of 45 degrees. A sliding plate 222 is welded to the lower end of the chute 22, and the sliding plate 222 can abut against the wedge surface 121. The wedge-shaped surface 121 is used for applying a force perpendicular to the wedge-shaped surface 121 to the sliding plate 222, so that the water chute 22 moves towards the direction away from the dyeing tank 1, the water chute 22 does not need to be moved manually, and the water return mechanism 2 is more convenient to use.

as shown in fig. 2, the cloth is worn because the cloth contacts the water guide 22 while passing through the opening of the dyeing vessel 1. Therefore, the guide roller 24 is rotatably connected to each of the two opposite inner walls of the water chute 22, and the guide roller is located at one end of the water chute 22 close to the dyeing cylinder 1. The guide roller 24 is used for converting sliding friction between the cloth and the water chute 22 into rolling friction, so that friction between the water chute 22 and the cloth is reduced, and abrasion of the cloth is reduced.

As shown in fig. 4, since the driving lever 41 needs to be rotated upward to disengage the pressing roller 32 from the fixing roller 31 when the cloth passes between the pressing roller and the fixing roller 31. Therefore, the connecting rod 33 is connected to the torsion spring 34, the axis of the torsion spring 34 coincides with the rotation axis of the connecting rod 33, one end of the torsion spring abuts against the rod of the water return tank 21, and the other end of the torsion spring abuts against the connecting rod 33. The pressing roller 32 is disconnected from the fixing roller 31 by applying an upward elastic force to the connecting rod 33 by the torsion spring 34, so that it is not necessary to manually rotate the connecting rod 33 when passing the cloth between the pressing roller and the fixing roller 31.

The working principle is as follows:

During operation, the water returning mechanism 2 is moved to the opening of the dyeing cylinder 1, at the moment, the water chute 22 moves towards the dyeing cylinder 1 under the action of gravity, at the moment, the water chute is not limited by the wedge-shaped surface 121 any more, and one end of the water chute can be placed in the dyeing cylinder 1. Then, the cloth is passed through the fixing roller 31, the driving lever 41 is rotated downward to a vertical state, and then the driving lever 41 is rotated toward the dyeing cylinder 1 so as to abut against the stopper 43. At this time, the squeeze roller and the fixed roller 31 separate the cloth from the dye liquor, and the dye liquor enters the dyeing tank 1 along the water return tank 21 and the water guide tank 22, so that the waste of water is not caused at this time. The driving lever 41 is rotated in a direction away from the dyeing cylinder 1 after the completion of the discharging, and the connecting rod 33 is disconnected from the fixing roller 31 by the elastic force applied from the torsion spring 34. Then the water return mechanism 2 is moved towards the direction far away from the dyeing cylinder 1, the wedge-shaped surface 121 exerts a force vertical to the wedge-shaped surface 121 on the water chute 22, so that the water chute 22 is close to the water return chute 21, and the water chute 22 is no longer positioned in the dyeing cylinder 1.

The specific embodiments are only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a water conservation overflow dyeing machine, includes dyeing jar (1), its characterized in that: the dyeing machine is characterized in that a rack (11) is fixedly connected to an opening of the dyeing vat (1), the rack (11) is connected with a water return mechanism (2), the water return mechanism (2) comprises a water return groove (21) connected with the rack (11) in a sliding manner and a water guide groove (22) for guiding dye liquor to the dyeing vat (1), the water guide groove (22) is arranged at the lower end, close to the dyeing vat (1), of the water return groove (21) in a sliding manner, the inner wall of the water guide groove (22) is abutted to the outer wall of the water return groove (21), and one end, close to the dyeing vat (1), of the water guide groove (22) can extend into the dyeing vat (1);

Frame (11) are connected with dewatering mechanism (3), dewatering mechanism (3) include rotate fixed roll (31) of being connected, articulate in connecting rod (33) of return water groove (21) up end and rotate squeeze roll (32) of being connected with connecting rod (33) with the one end of keeping away from dyeing jar (1) with return water groove (21), squeeze roll (32) lower extreme can with fixed roll (31) upper end butt.

2. A water-saving overflow dyeing machine according to claim 1, characterized in that: return water tank (21) are connected with drive connecting rod (33) pivoted actuating mechanism (4), actuating mechanism (4) include with return water tank (21) lateral wall articulated actuating lever (41) and dwang (42) of being connected actuating lever (41) and connecting rod (33), dwang (42) one end is articulated near the one end of squeeze roll (32) with connecting rod (33), dwang (42) other end is articulated near the one end of return water tank (21) with actuating lever (41).

3. a water-saving overflow dyeing machine according to claim 2, characterized in that: backwater groove (21) lateral wall fixedly connected with stopper (43), stopper (43) can with actuating lever (41) butt, and this moment the contained angle towards dyeing jar (1) that actuating lever (41) and dwang (42) formed is less than 180 degrees.

4. A water-saving overflow dyeing machine according to claim 2, characterized in that: dwang (42) include with actuating lever (41) articulated down adjust pole (422) and with connecting rod (33) articulated go up adjust pole (421), adjust groove (2221) have been seted up to the terminal surface that actuating lever (41) were kept away from in lower adjust pole (422), it can slide in adjust groove (2221) to go up adjust pole (421), adjust pole (422) lateral wall threaded connection has adjusting bolt (44) down, adjusting bolt (44) pass down adjust pole (422) and go up adjust pole (421) lateral wall butt.

5. a water-saving overflow dyeing machine according to claim 1, characterized in that: one end fixedly connected with sealed pad (23) that return water groove (21) are close to dyeing jar (1), sealed pad (23) can with guiding gutter (22) inner wall butt.

6. A water-saving overflow dyeing machine according to claim 1, characterized in that: frame (11) are connected with guide board (12), wedge face (121) have been seted up to the terminal surface that guide board (12) are close to aqueduct (22), the one end orientation that dyeing jar (1) was kept away from in wedge face (121) is kept away from the direction slope of aqueduct (22), aqueduct (22) lower extreme fixed connection sliding plate (222), sliding plate (222) can be followed wedge face (121) and slided.

7. A water-saving overflow dyeing machine according to claim 1, characterized in that: one end of the inner wall of the water chute (22) close to the dyeing cylinder (1) is rotatably connected with a guide roller (24).

8. A water-saving overflow dyeing machine according to claim 1, characterized in that: connecting rod (33) are connected with torsional spring (34), the axis of torsional spring (34) and the axis of rotation coincidence of connecting rod (33), the one end and connecting rod (33) fixed connection of torsional spring (34), the other end and return water tank (21) fixed connection of torsional spring (34).