CN110409085B

CN110409085B - Efficient short-flow and low-water textile printing and dyeing equipment

Info

Publication number: CN110409085B
Application number: CN201910607165.8A
Authority: CN
Inventors: 不公告发明人
Original assignee: Pujiang Special Dyeing And Finishing Co ltd
Current assignee: Pujiang special dyeing and finishing Co.,Ltd.
Priority date: 2019-07-06
Filing date: 2019-07-06
Publication date: 2021-10-22
Anticipated expiration: 2039-07-06
Also published as: CN110409085A

Abstract

The invention belongs to the field of printing and dyeing equipment, in particular to high-efficiency short-flow little-water textile printing and dyeing equipment, which aims at solving the problems that after the existing cloth is output from a drying box, the once wrinkle removing process needs to be carried out on the cloth, the added wrinkle removing process prolongs the production flow, and the efficiency of textile printing and dyeing is lower, and the scheme is provided, which comprises a base, wherein the top of the base is sequentially provided with a storage shaft, a drying box and a water tank, the storage shaft is provided with a driving motor, the output shaft of the driving motor is fixedly connected with the storage shaft, a cover plate is clamped in the drying box, the inner wall of the bottom of the drying box is symmetrically and slidably connected with two support rods, the top ends of the support rods are fixedly provided with mounting rings, the invention can provide effective tension for the cloth by moving the two mounting rings, and the cloth can be steamed and scalded by a hot air heater, so that the wrinkle removing can be well carried out on the cloth, effectively reducing the production flow.

Description

Efficient short-flow and low-water textile printing and dyeing equipment

Technical Field

The invention relates to the technical field of printing and dyeing equipment, in particular to efficient short-flow low-water textile printing and dyeing equipment.

Background

With the rapid development of the printing and dyeing industry in China, the discharge amount and the pollution degree of printing and dyeing wastewater in partial areas are greatly increased, and in addition, the variety diversification and the updating speed of textile printing and dyeing products are accelerated, so that a plurality of new products are developed by applying new raw materials, new dyes and new auxiliaries in the printing and dyeing industry, the components of the printing and dyeing wastewater are more complex, and the treatment is more difficult. Therefore, the low-water printing and dyeing is realized by reducing the use of water and steam from the source, and is the best way for reducing the discharge of waste water. Compared with the conventional dyeing machine, the uniform flow dyeing machine can effectively reduce the consumption of dye, auxiliary agent, water for dyeing, steam, electric energy and the like, correspondingly reduces the pollution discharge, and meets the requirements of energy conservation, emission reduction and ecological environmental protection. The traditional Chinese patent with the publication number of CN107956073A discloses a less-water printing and dyeing method and a printing and dyeing device thereof, and the less-water printing and dyeing method comprises an even-flow printing and dyeing machine, wherein a support frame is fixedly connected to the surface of the even-flow printing and dyeing machine, a drying box is fixedly connected to the surface of the support frame, a single door is hinged to the surface of the drying box through a hinge, a rubber sealing strip is fixedly connected to the surface of the single door, a first magnet is embedded in the surface of the rubber sealing strip, a second magnet is embedded in the surface of the drying box, a stroke roller is connected to the upper end of the interior of the drying box through a bearing, an opening is formed in the upper surface of the drying box, a mounting frame is fixedly connected to the interior of the opening, and a hot air blower is mounted on the inner side of the mounting frame. After the uniform flow dyeing machine finishes dyeing, the cloth is output to the drying box from the discharge port of the uniform flow dyeing machine, the drying effect can be improved, and the dyed cloth is pulled out flatly.

The above prior art solutions have the following drawbacks: the cloth that the printing and dyeing of even flow dyeing machine was accomplished is exported with the mode of beam forming, the fold appears in both sides of cloth easily during printing and dyeing, and the side that is sent into the cloth of stoving case only one side contacts with the stroke roller in the stoving case, and the effect of removing the fold is not good, often still need carry out once the process of removing the fold to the cloth behind cloth output stoving case, and this one that increases removes the fold process and makes the production flow lengthen, and the efficiency of textile printing and dyeing is lower, so we provide a high-efficient short flow few water textile printing and dyeing equipment for solving above-mentioned problem that proposes.

Disclosure of Invention

Based on the technical problems that a process of removing wrinkles for the cloth once is needed after the cloth is output from the drying box in the background technology, and the added wrinkle removing process prolongs the production flow and reduces the efficiency of textile printing and dyeing, the invention provides the efficient short-flow and low-water textile printing and dyeing equipment.

The invention provides high-efficiency short-flow-path less-water textile printing and dyeing equipment which comprises a base, wherein a receiving shaft, a drying box and a water tank are sequentially arranged at the top of the base, a driving motor is arranged on the receiving shaft, an output shaft of the driving motor is fixedly connected with the receiving shaft, a cover plate is clamped in the drying box, two support rods are symmetrically and slidably connected on the inner wall of the bottom of the drying box, a mounting ring is fixedly arranged at the top end of each support rod, a threaded cover is rotatably connected at the top of each mounting ring, a screw rod is connected in the threaded cover in a threaded manner, the bottom end of the screw rod extends into the mounting ring, a mounting frame is fixedly arranged in the mounting ring, the mounting frame is slidably connected with the inner wall of the mounting ring, rollers are fixedly connected in the mounting frame and the mounting ring, turbo fans are fixedly arranged on the inner walls of the bottoms of two sides of the drying box, and vent holes are formed in the inner walls of the bottoms of two sides of the drying box, two removal holes have been seted up to the symmetry on the apron, and remove downthehole sliding connection and have a slip ring, sliding connection has the power pole on the slip ring, the top and the bottom of power pole extend to the top and the below of apron respectively, the bottom fixed mounting of power pole has the card cover, and the top fixed mounting of screw thread cover has the cardboard, and the cardboard clamps mutually with the card cover, and the bottom fixed mounting of apron has the air heater.

Preferably, it is connected with the pivot to rotate on one side inner wall of stoving case, the one end fixed mounting of pivot has the dwang, symmetrical rotation is connected with two connecting rods on the dwang, and the one end that two connecting rods kept away from each other respectively with two bracing pieces one side fixed connection that are close to each other, through rotating the dwang, can conveniently drive two bracing pieces and carry out the displacement.

Preferably, one side fixed mounting of stoving case has fixed ring gear, and the other end of pivot extends to the outside of stoving case and has seted up the rectangular channel, and sliding connection has the pull rod in the rectangular channel, the one end of pull rod extends to the outside and the fixed mounting of pivot has the mounting panel, and fixed mounting has the removal ring gear on the mounting panel, it meshes with fixed ring gear to remove the ring gear, the other end fixed mounting of pull rod has spacing spring, one end of spacing spring and one side inner wall fixed connection of rectangular channel utilize to remove ring gear and fixed ring gear can conveniently brake the countershaft spacing, utilize spacing spring simultaneously, can be convenient carry on spacingly to removing the ring gear.

Preferably, the equal fixed mounting in both sides of water tank has the support cover, sliding connection has the removal cover in the support cover, and the top of two removal covers extends to the top of support cover respectively and fixed mounting has same installation pipe, sliding connection has two gag lever posts on the installation pipe, and the bottom of two gag lever posts all extends to in the water tank and all rotates and be connected with the chuck, has clamped same roller bearing on two chucks, and around being equipped with the cloth on the roller bearing, the one end of cloth runs through the stoving case and fixed around establishing at accomodate epaxially, and the cloth run through two collar and respectively with the same intra-annular between two gyro wheels, utilize the water tank can conveniently moisten the cloth, can conveniently dismantle the roller bearing simultaneously to this mesh that reaches the change of being convenient for.

Preferably, the intraductal symmetry sliding connection of installation has two carriage release levers, and the one end that two carriage release levers kept away from each other all extends to the outside of installation pipe, the top of gag lever post extend to in the installation pipe and with carriage release lever fixed connection, utilize the carriage release lever, can conveniently drive the gag lever post and remove.

Preferably, the intraductal symmetry fixed mounting of installation has two spacing rings, and the carriage release lever run through the spacing ring and with the inner wall sliding connection of spacing ring, the cover is equipped with compression spring on the carriage release lever, and compression spring's both ends respectively with carriage release lever and spacing ring fixed connection, utilize spacing spring, can carry out elasticity spacing to the spacing lever, place the spacing lever and remove at will.

Preferably, it is connected with ball to rotate on the bottom inner wall of support cover, and removes the bottom fixed mounting of cover and have ball nut, ball nut and ball sliding connection, ball nut is run through on ball's top and extend to in removing the cover, and ball nut threaded connection, and it is spacing to utilize ball nut and ball can be effectual when removing the cover to remove.

Preferably, the last fixed cover of ball is equipped with spacing ring gear, and sliding connection has the push rod on the inner wall of one side bottom of support cover, and the one end of push rod extends to the outside of supporting the cover, and the other end fixed mounting of push rod has the arc rack, arc rack and spacing ring gear swing joint utilize spacing ring gear and arc type rack, can conveniently carry on spacingly to ball, prevent that ball from removing at will.

The invention has the beneficial effects that:

firstly, the rolling shaft is clamped with the two chucks respectively, then the mounting pipe can be moved downwards, the cloth is moved into the water tank, the cloth is pulled, the cloth penetrates through the drying box and the two mounting rings respectively, one end of the cloth is fixedly wound on the accommodating shaft, then the cover plate is clamped with the drying box, and the clamping cover and the clamping plates are clamped, so that the power rod can be rotated to drive the threaded cover to rotate, when the threaded cover rotates, the screw rod can be driven to move downwards, and the idler wheels on the mounting frame can move downwards until the idler wheels below the threaded cover are matched to clamp the cloth;

rotate the mounting panel and drive the pivot and rotate, when the pivot rotates, can drive the dwang and rotate, at this moment two connecting rods also can take place to rotate, drive two bracing pieces and keep away from each other, can be to the boiling hot area grow of cloth, and can effectually carry out the flattening to the cloth, and can provide certain pulling force to the cloth, position adjustment end until two collars, can start the air heater in proper order after that, turbofan and driving motor, the axle is accomodate in the drive and is rotated, wherein the air heater can carry out effectual boiling hot to the cloth, and the collar can be taut to the cloth, can prevent that the fold from appearing in the cloth.

According to the invention, through the movement of the two mounting rings, effective tension can be provided for the cloth, and the cloth can be steamed and ironed by the hot air blower, so that wrinkles of the cloth can be removed well, and the production flow is effectively reduced.

Drawings

FIG. 1 is a front view of the structure of a high-efficiency short-flow low-water textile printing and dyeing device provided by the invention;

FIG. 2 is a front view of a drying box structure of the high-efficiency short-flow low-water textile printing and dyeing device provided by the invention;

FIG. 3 is a top view of a rotating shaft structure of a high-efficiency short-flow low-water textile printing and dyeing device provided by the invention;

FIG. 4 is a side view of a water tank structure of an efficient short-flow low-water textile printing and dyeing apparatus provided by the present invention;

fig. 5 is an enlarged view of a structure A of the high-efficiency short-flow water-less textile printing and dyeing equipment provided by the invention.

In the figure: 1 base, 2 stoving casees, 3 water tanks, 4 receiving shafts, 5 apron, 6 power rods, 7 bracing pieces, 8 collar, 9 screw rods, 10 mounting brackets, 11 gyro wheels, 12 screw thread covers, 13 air heaters, 14 dwang, 15 connecting rods, 16 turbo fans, 17 pivot, 18 pull rods, 19 remove the ring gear, 20 fixed ring gear, 21 spacing spring, 22 support the cover, 23 remove the cover, 24 installation pipe, 25 gag lever post, 26 carriage release lever, 27 compression spring, 28 cloth, 29 ball, 30 ball nut, 31 spacing ring gear, 32 arc-shaped rack.

Detailed Description

The present invention will be further illustrated with reference to the following specific examples.

Examples

Referring to fig. 1-5, the embodiment provides a high-efficiency short-flow-path small-water textile printing and dyeing apparatus, which comprises a base 1, a receiving shaft 4, a drying box 2 and a water tank 3 are sequentially arranged on the top of the base 1, a driving motor is arranged on the receiving shaft 4, an output shaft of the driving motor is fixedly connected with the receiving shaft, a cover plate 5 is clamped in the drying box 2, two support rods 7 are symmetrically and slidably connected to the inner wall of the bottom of the drying box 2, a mounting ring 8 is fixedly arranged at the top end of each support rod 7, a threaded cover 12 is rotatably connected to the top of each mounting ring 8, a screw 9 is connected to the threaded cover 12 through an internal thread, the bottom end of each screw 9 extends into the mounting ring 8 and is fixedly provided with a mounting frame 10, the mounting frame 10 is slidably connected to the inner wall of the mounting ring 8, rollers 11 are fixedly connected to the mounting frame 10 and the mounting ring 8, and turbo fans 16 are fixedly arranged on the inner walls of the bottoms of two sides of the drying box 2, and the inner walls of the bottoms of the two sides of the drying box 2 are respectively provided with a vent hole, the cover plate 5 is symmetrically provided with two moving holes, the moving holes are connected with a sliding ring in a sliding way, the sliding ring is connected with a power rod 6 in a sliding way, the top end and the bottom end of the power rod 6 respectively extend to the upper part and the lower part of the cover plate 5, the bottom end of the power rod 6 is fixedly provided with a clamping cover, the top part of the thread cover 12 is fixedly provided with a clamping plate which is clamped with the clamping cover, and the bottom part of the cover plate 5 is fixedly provided with a hot air blower 13, firstly, the rolling shaft is respectively clamped with the two clamping plates, then, the mounting pipe 24 can be moved downwards to move the cloth 28 into the water tank 3, at the moment, the cloth 28 is pulled to enable the cloth 28 to respectively penetrate through the drying box 2 and the two mounting rings 8, one end of the cloth 28 is fixedly wound on the accommodating shaft 4, then, the cover plate 5 is clamped with the drying box 2, and the clamping cover and the clamping plate are clamped with the clamping plate, so the power rod 6 can be rotated to drive the screw thread cover 12 to rotate, when the screw thread cover 12 rotates, the screw rod 9 can be driven to move downwards, at this time, the roller 11 on the mounting rack 10 can move downwards until the roller 11 is matched with the roller 11 below to clamp the cloth 28, the mounting rack is rotated to drive the rotating shaft 17 to rotate, when the rotating shaft 17 rotates, the rotating rod 14 can be driven to rotate, at this time, the two connecting rods 15 can also rotate to drive the two supporting rods 7 to be away from each other, the steaming area of the cloth 28 can be enlarged, the cloth 28 can be effectively leveled, and a certain pulling force can be provided for the cloth 28 until the position adjustment of the two mounting rings 8 is finished, then the hot air heater 13, the turbo fan 16 and the driving motor can be sequentially started to drive the accommodating shaft 4 to rotate, wherein the hot air heater 13 can effectively steam and scald the cloth 28, the mounting rings 8 can tension the cloth 28, so that wrinkles of the cloth 28 can be prevented, effective tension can be provided for the cloth 28 through the movement of the two mounting rings 8, and the cloth 28 can be steamed by the hot air blower 13, so that the wrinkles of the cloth 28 can be removed well, and the production flow can be effectively reduced.

In this embodiment, rotate on one side inner wall of stoving case 2 and be connected with pivot 17, the one end fixed mounting of pivot 17 has dwang 14, and the symmetry rotates on dwang 14 and is connected with two connecting rods 15, and the one end that two connecting rods 15 kept away from each other respectively with two bracing pieces 7 one side fixed connection that are close to each other, through rotating dwang 14, can conveniently drive two bracing pieces 7 and carry out the displacement.

In this embodiment, one side fixed mounting of stoving case 2 has fixed ring gear 20, and the other end of pivot 17 extends to the outside of stoving case 2 and has seted up the rectangular channel, sliding connection has pull rod 18 in the rectangular channel, the one end of pull rod 18 extends to the outside of pivot 17 and fixed mounting has the mounting panel, and fixed mounting has removal ring gear 19 on the mounting panel, it meshes with fixed ring gear 20 to remove ring gear 19, the other end fixed mounting of pull rod 18 has limiting spring 21, one side inner wall fixed connection of limiting spring 21's one end and rectangular channel, it is spacing to utilize removal ring gear 19 and fixed ring gear 20 can conveniently brake pivot 17, utilize limiting spring 21 simultaneously, can be convenient carry on spacingly to removing ring gear 19.

In this embodiment, the equal fixed mounting in both sides of water tank 3 has support cover 22, sliding connection has removal cover 23 in support cover 22, and the top of two removal covers 23 extends to the top of support cover 22 respectively and fixed mounting has same installation pipe 24, sliding connection has two gag lever posts 25 on the installation pipe 24, and the bottom of two gag lever posts 25 all extends to in the water tank 3 and all rotates and be connected with the chuck, same roller bearing has been clamped on two chucks, and around being equipped with cloth 28 on the roller bearing, the one end of cloth 28 runs through stoving case 2 and fixed around establishing on accomodating axle 4, and cloth 28 run through two collar segments 8 and respectively with between two gyro wheels 11 in the same collar segment 8, utilize water tank 3 can conveniently wet cloth 28, can conveniently dismantle the roller bearing simultaneously, with this purpose that reaches the change of being convenient for.

In this embodiment, symmetrical sliding connection has two carriage release levers 26 in the installation pipe 24, and the one end that two carriage release levers 26 kept away from each other all extends to the outside of installation pipe 24, and the top of gag lever post 25 extend to in the installation pipe 24 and with carriage release lever 26 fixed connection, utilize carriage release lever 26, can conveniently drive gag lever post 25 and remove.

In this embodiment, the interior symmetry fixed mounting of installation pipe 24 has two spacing rings, and the carriage release lever 26 run through the spacing ring and with the inner wall sliding connection of spacing ring, the cover is equipped with compression spring 27 on the carriage release lever 26, and compression spring 27's both ends respectively with carriage release lever 26 and spacing ring fixed connection, utilize spacing spring 21, can carry out elasticity spacing to gag lever post 25, place gag lever post 25 and remove at will.

In this embodiment, the ball screw 29 is rotatably connected to the inner wall of the bottom of the support cover 22, the ball screw nut 30 is fixedly mounted at the bottom of the movable cover 23, the ball screw nut 30 is slidably connected to the ball screw 29, the top end of the ball screw 29 penetrates through the ball screw nut 30 and extends into the movable cover 23, the ball screw 29 is in threaded connection with the ball screw nut 30, and the ball screw nut 30 and the ball screw 29 can effectively limit the sliding of the movable cover 23 when the movable cover is moved.

In this embodiment, fixed cover is equipped with spacing ring gear 31 on ball 29, and sliding connection has the push rod on the inner wall of one side bottom of support cover 22, and the one end of push rod extends to the outside of supporting cover 22, and the other end fixed mounting of push rod has arc rack 32, and arc rack 32 and spacing ring gear 31 swing joint utilize spacing ring gear 31 and arc rack 32, can conveniently carry on spacingly to ball 29, prevent that ball 29 from removing at will.

In this embodiment, the roller is first clamped with the two chucks, the mounting tube 24 is then moved downward to move the cloth 28 into the water tank 3, clean water is then injected into the water tank 3 to soak the cloth 28, the cloth 28 is pulled to make the cloth 28 penetrate through the drying box 2 and the two mounting rings 8, and one end of the cloth 28 is fixed around the storage shaft 4, the cover plate 5 is then clamped with the drying box 2, and the clamping cover is clamped with the clamping plates, so that the power rod 6 can be rotated to drive the threaded cover 12 to rotate, when the threaded cover 12 rotates, the screw 9 can be driven to move downward, and at this time, the roller 11 on the mounting frame 10 will move downward until the roller 11 below cooperates with the roller 11 to clamp the cloth 28, and the mounting plate is rotated to drive the rotating shaft 17 to rotate, when the rotating shaft 17 rotates, can drive the dwang 14 to rotate, at this moment, two connecting rods 15 will also rotate, drive two bracing pieces 7 to keep away from each other, can steam the boiling hot area grow to cloth 28, and can carry on the flattening to cloth 28 effectively, and can provide certain pulling force to cloth 28, until the position adjustment of two collar attachments 8 finishes, at this moment can release the mounting panel, utilize spacing spring 21, can drive the tie rod 18 to move, when tie rod 18 moves, can drive and move the collar 19, make and move the collar 19 and mesh with fixed collar 20, realize braking to the axis of rotation 17, then can start the air heater 13 in proper order, the turbo fan 16 and the driving motor, drive and take in the axle 4 to rotate, wherein the air heater 13 can steam cloth 28 effectively, in the time of steaming and scalding, after the water on the cloth 28 is heated, can send a certain amount of steam, therefore, the turbine fan 16 can discharge steam outwards, and the mounting ring 8 can tension the cloth 28, so that the cloth 28 can be prevented from being wrinkled, and the production flow is effectively reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A high-efficiency short-flow-path small-water textile printing and dyeing device comprises a base (1) and is characterized in that a storage shaft (4), a drying box (2) and a water tank (3) are sequentially arranged at the top of the base (1), a driving motor is arranged on the storage shaft (4), an output shaft of the driving motor is fixedly connected with the storage shaft, a cover plate (5) is clamped in the drying box (2), two support rods (7) are symmetrically and slidably connected onto the inner wall of the bottom of the drying box (2), a mounting ring (8) is fixedly arranged at the top ends of the support rods (7), a thread cover (12) is rotatably connected onto the top of the mounting ring (8), a screw (9) is connected into the thread cover (12) in a threaded manner, the bottom end of the screw (9) extends into the mounting ring (8) and is fixedly provided with a mounting rack (10), and the mounting rack (10) is slidably connected with the inner wall of the mounting ring (8), the inner walls of the bottoms of the two sides of the drying box (2) are fixedly provided with turbine air distributors (16), the inner walls of the bottoms of the two sides of the drying box (2) are respectively provided with vent holes, the cover plate (5) is symmetrically provided with two moving holes, the moving holes are internally and slidably connected with sliding rings, the sliding rings are slidably connected with power rods (6), the top ends and the bottom ends of the power rods (6) respectively extend to the upper part and the lower part of the cover plate (5), the bottom ends of the power rods (6) are fixedly provided with clamping covers, the tops of the thread covers (12) are fixedly provided with clamping plates, the clamping plates are clamped with the clamping covers, and the bottom of the cover plate (5) is fixedly provided with a hot air fan (13);

a rotating shaft (17) is rotatably connected to the inner wall of one side of the drying box (2), a rotating rod (14) is fixedly mounted at one end of the rotating shaft (17), two connecting rods (15) are symmetrically and rotatably connected to the rotating rod (14), and the ends, far away from each other, of the two connecting rods (15) are respectively and fixedly connected with the side, close to each other, of the two supporting rods (7);

one side fixed mounting of stoving case (2) has fixed ring gear (20), and the other end of pivot (17) extends to the outside of stoving case (2) and has seted up the rectangular channel, and sliding connection has pull rod (18) in the rectangular channel, the one end of pull rod (18) extends to the outside and fixed mounting of pivot (17) has the mounting panel, and fixed mounting has removal ring gear (19) on the mounting panel, remove ring gear (19) and fixed ring gear (20) mesh mutually, the other end fixed mounting of pull rod (18) has spacing spring (21), the one end of spacing spring (21) and one side inner wall fixed connection of rectangular channel.

2. An efficient short flow and low water textile printing apparatus as claimed in claim 1, supporting covers (22) are fixedly arranged on two sides of the water tank (3), a movable cover (23) is connected in the supporting covers (22) in a sliding manner, and the tops of the two movable covers (23) respectively extend to the upper part of the supporting cover (22) and are fixedly provided with the same mounting pipe (24), the mounting pipe (24) is connected with two limiting rods (25) in a sliding way, the bottom ends of the two limiting rods (25) extend into the water tank (3) and are rotatably connected with chucks, the two chucks are clamped with the same rolling shaft, and the roller is wound with cloth (28), one end of the cloth (28) penetrates through the drying box (2) and is fixedly wound on the storage shaft (4), and the cloth (28) penetrates through the two mounting rings (8) and is respectively positioned between the two rollers (11) in the same mounting ring (8).

3. An efficient short-flow-path few-water textile printing and dyeing device as claimed in claim 2, characterized in that two moving rods (26) are symmetrically and slidably connected in the mounting tube (24), and the ends of the two moving rods (26) far away from each other extend to the outer side of the mounting tube (24), and the top ends of the limiting rods (25) extend into the mounting tube (24) and are fixedly connected with the moving rods (26).

4. The high-efficiency short-flow-path small-water textile printing and dyeing equipment as claimed in claim 2, characterized in that two limit rings are symmetrically and fixedly installed in the installation pipe (24), the moving rod (26) penetrates through the limit rings and is connected with the inner walls of the limit rings in a sliding manner, a compression spring (27) is sleeved on the moving rod (26), and two ends of the compression spring (27) are respectively and fixedly connected with the moving rod (26) and the limit rings.

5. The high-efficiency short-flow-path water-less textile printing and dyeing equipment is characterized in that a ball screw (29) is rotatably connected to the inner wall of the bottom of the supporting cover (22), a ball screw nut (30) is fixedly mounted at the bottom of the movable cover (23), the ball screw nut (30) is in sliding connection with the ball screw (29), the top end of the ball screw (29) penetrates through the ball screw nut (30) and extends into the movable cover (23), and the ball screw (29) is in threaded connection with the ball screw nut (30).

6. The high-efficiency short-flow-path small-water textile printing and dyeing equipment is characterized in that a limiting toothed ring (31) is fixedly sleeved on the ball screw (29), a push rod is slidably connected to the inner wall of the bottom of one side of the support cover (22), one end of the push rod extends to the outer side of the support cover (22), an arc-shaped rack (32) is fixedly installed at the other end of the push rod, and the arc-shaped rack (32) is movably meshed with the limiting toothed ring (31).