Spraying equipment for printing and dyeing

Abstract

The utility model discloses spraying equipment for printing and dyeing, and belongs to the technical field of printing technologies, the spraying equipment comprises a spraying box body, two groups of fixing frames are fixedly mounted on one side of the spraying box body, connecting rods are fixedly mounted on the opposite sides of the two groups of fixing frames, springs are mounted on the sides, away from the fixing frames, of the connecting rods, and detachable connecting pieces are mounted on the sides, away from the connecting rods, of the springs; a brush is fixedly installed on the side, away from the spring, of the detachable connecting piece. According to the spraying device, before continuously entering the spraying box body for spraying, the cloth passes through the space between the two groups of brushes, the two groups of brushes are driven to be tightly attached to the front and back surfaces of the fabric under the elastic action of the springs, the cloth enters the spraying box body along with automatic rolling of the cloth, and the two groups of brushes continuously remove impurities making contact with the front and back surfaces of the cloth at the same time; and meanwhile, the brush is guided by the telescopic guide rod, the brush is prevented from being twisted, impurity pretreatment is conducted before the cloth is sprayed, and therefore the cleaning effect of follow-up spraying of the cloth can be improved.

Description

Technical Field

[0001] This application relates to the technical field of printing technology, and particularly relates to a spraying device for printing and dyeing. Background Art

[0002] In the patent document with the published publication number CN216074323U, a spraying device for printing and dyeing is provided, which relates to printing and dyeing. The aim is to solve the problem that when spraying fabrics of different widths, there will be redundant nozzles, wasting water and energy. The key points of its technical solution are: including a spraying box, an inlet and an outlet are opened on the spraying box, a U-shaped spraying member is installed in the spraying box, and the recess of the spraying member is used for the fabric to pass through. A U-shaped water cavity is opened in the spraying member, the water cavity includes two horizontal parts, several nozzles respectively spraying towards the upper and lower surfaces of the fabric are provided on the spraying member, a plug rod penetrating through both ends of the spraying member is slidably connected in the horizontal part, and a driving mechanism fixedly connected to the two plug rods is provided on the spraying box, and the driving mechanism is used to drive the plug rod to move in the horizontal part. By moving the plug rod in the horizontal part to block some nozzles, the present utility model facilitates spraying fabrics of different widths.

[0003] The above device can well spray fabrics of different widths in actual use, reducing the problems of wasting water and energy. However, since there may still be impurities such as dust on the surface of the printing and dyeing fabric before spraying, and only spraying is used to clean the fabric, there is a problem of poor cleaning effect. Therefore, this application provides a spraying device for printing and dyeing. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, this application provides a spraying device for printing and dyeing, which overcomes the deficiencies of the prior art and aims to solve the problem that since there may still be impurities such as dust on the surface of the printing and dyeing fabric before spraying, and only spraying is used to clean the fabric, there is a problem of poor cleaning effect.

[0005] To achieve the above object, this application provides the following technical solution: A spraying device for printing and dyeing, including a spraying box body, two groups of fixing frames are fixedly installed on one side of the spraying box body, connecting rods are fixedly installed on the opposite sides of the two groups of fixing frames, springs are installed on the sides of the connecting rods away from the fixing frames, detachable connectors are installed on the sides of the springs away from the connecting rods, brushes are fixedly installed on the sides of the detachable connectors away from the springs, a telescopic guide rod is arranged inside the spring, one end of the telescopic guide rod is installed on one side of the connecting rod, and the telescopic end of the telescopic guide rod is installed at the bottom of the detachable connector. A spraying mechanism is arranged inside the spraying box body.

[0006] By adopting the above technical solution, before the cloth continuously enters the spray box for showering, it first passes between the two groups of brushes. Under the elastic action of the spring, the two groups of brushes are driven to cling to the front and back sides of the fabric. As the cloth is automatically rolled up and enters the spray box, the two groups of brushes continuously remove impurities contacting the front and back sides of the cloth. At the same time, the telescopic guide rod guides the brush to avoid twisting of the brush. The impurities are pre-treated before the cloth is sprayed, which is beneficial to improve the cleaning effect of the subsequent spraying of the cloth.

[0007] As a preferred technical solution of the present application, the spray mechanism includes a water tank, which is fixedly installed at the bottom of the spray box body, a water pump is fixedly installed inside the water tank, a water pipe is fixedly installed at the water outlet end of the water pump, a bracket is fixedly installed on one side of the water tank, a booster pump is fixedly installed on the top of the bracket, the top end of the water pipe passes through the bottom of the bracket and is fixedly installed at the water inlet end of the booster pump, a cross pipe is fixedly installed at the water outlet end of the booster pump, a U-shaped water pipe is fixedly installed on the inner wall of the spray box body, a plurality of groups of nozzles are fixedly installed on the outer surface of the U-shaped water pipe, and the cross pipe passes through the side wall of the spray box body and is fixedly installed at the water inlet end of the U-shaped water pipe.

[0008] By adopting the above technical scheme, the clean water in the water tank is extracted by a water pump, and is transported to the booster pump through a water pipe. After the water pressure is increased by the booster pump, the water is transported to the U-shaped water pipe through a horizontal pipe. Under the action of the booster pump, the water fills the U-shaped water pipe and is sprayed on the cloth through the nozzle. At the same time, since the U-shaped water pipe is U-shaped, it is beneficial to rinse the front and back sides of the cloth at the same time, thereby improving the flushing efficiency of the cloth.

[0009] As a preferred technical solution of the present application, a dust box is fixedly installed on the opposite surfaces of the two groups of fixed frames on one side of the connecting rod, a fan box is fixedly installed on the bottom of the dust box, and a fan is fixedly installed inside the fan box.

[0010] By adopting the above technical solution, before the cloth passes through the two groups of brushes, the fan is started to suck the floating hair, dust and other impurities on the cloth into the dust collection box, which reduces the difficulty of cleaning the brush and is conducive to the long-term use of the brush.

[0011] As a preferred technical solution of the present application, a water net is fixedly installed at the bottom end of the spray box body, a plug is inserted into the top of the water tank, and a filter layer is fixedly installed on the top of the plug, an activated carbon purification layer is fixedly installed inside the plug below the filter layer, and a groove is opened on the side wall of the water tank.

[0012] By adopting the above technical scheme, the water after spraying the fabric through the nozzle enters the water tank through the drainage net. At the same time, the impurities in the water are filtered through the filter layer, and the odor, impurities, etc. in the water are adsorbed by the activated carbon purification layer, so that the purified water is recovered into the water tank, which is conducive to the secondary utilization of water resources.

[0013] As a preferred technical solution of the present application, a first fixing ring is fixedly installed inside the dust collection box at the exhaust end of the fan, and a second fixing ring is fixedly installed on the inner wall of the dust collection box on one side of the first fixing ring. A dust bag is installed between the first fixing ring and the second fixing ring, and both ends of the dust bag are threadedly connected to the first fixing ring and the second fixing ring.

[0014] By adopting the above technical solution, impurities sucked in by the fan fall into the dust collecting bag, so that the dust collecting bag collects the impurities in a unified manner, making it easier to clean the impurities in the dust collection box later.

[0015] As a preferred technical solution of the present application, the detachable connecting piece is a letter Velcro.

[0016] By adopting the above technical solution, the brush can be easily disassembled and cleaned by using the detachable connecting piece as letter Velcro, thereby improving the practicality during use.

[0017] Beneficial effects of this application:

[0018] 1. Before the cloth continuously enters the spray box for showering, it first passes between two groups of brushes. Under the elastic action of the spring, the two groups of brushes are driven to cling to the front and back sides of the fabric. As the cloth is automatically rolled up and enters the spray box, the two groups of brushes continuously remove impurities that contact the front and back sides of the cloth. At the same time, the telescopic guide rod guides the brush to avoid twisting of the brush. The impurities are pre-treated before the cloth is sprayed, which is beneficial to improve the cleaning effect of the subsequent spraying of the cloth.

[0019] 2. The clean water in the water tank is extracted by a water pump and transported to the booster pump through a water pipe. After the water pressure is increased by the booster pump, the water is transported to the U-shaped water pipe through a horizontal pipe. Under the action of the booster pump, the water fills the U-shaped water pipe and sprays the cloth through the nozzle. At the same time, since the U-shaped water pipe is U-shaped, it is beneficial to rinse the front and back sides of the cloth at the same time, thereby improving the flushing efficiency of the cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a partial cross-sectional structural schematic diagram of the present application;

[0021] Figure 2 This is a schematic diagram of the spray mechanism structure of this application;

[0022] Figure 3 This is a schematic diagram of the top view of the structure of this application;

[0023] Figure 4 This is a schematic diagram of the spring structure of this application.

[0024] In the figure: 1. spray box; 2. fixing frame; 3. connecting rod; 4. spring; 5. detachable connector; 6. brush; 7. dust box; 8. fan box; 9. fan; 10. water tank; 11. water pump; 12. water pipe; 13. bracket; 14. booster pump; 15. horizontal pipe; 16. U-shaped water pipe; 17. nozzle; 18. drain net; 19. plug; 20. telescopic guide rod; 21. filter layer; 22. activated carbon purification layer; 23. groove; 24. first fixing ring; 25. second fixing ring; 26. dust bag. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] Reference Figure 1-3 A spraying device for printing and dyeing, comprising a spraying box 1, two sets of fixed frames 2 are fixedly installed on one side of the spraying box 1, connecting rods 3 are fixedly installed on the opposite sides of the two sets of fixed frames 2, a spring 4 is installed on the side of the connecting rod 3 away from the fixed frame 2, a detachable connecting member 5 is installed on the side of the spring 4 away from the connecting rod 3, a brush 6 is fixedly installed on the side of the detachable connecting member 5 away from the spring 4, a telescopic guide rod 20 is arranged inside the spring 4, one end of the telescopic guide rod 20 is installed on one side of the connecting rod 3, and the telescopic end of the telescopic guide rod 20 is installed on the bottom of the detachable connecting member 5, and a spraying mechanism is arranged inside the spraying box 1. A dust box 7 is fixedly installed on the opposite side of the two sets of fixed frames 2 on one side of the connecting rod 3, a fan box 8 is fixedly installed on the bottom of the dust box 7, and a fan 9 is fixedly installed inside the fan box 8.

[0027] Before the cloth continuously enters the spray box 1 for showering, it first passes between the two groups of brushes 6. Under the elastic action of the spring 4, the two groups of brushes 6 are driven to be close to the front and back sides of the fabric. As the cloth is automatically rolled up and enters the spray box 1, the two groups of brushes 6 continuously remove the impurities that contact the front and back sides of the cloth. At the same time, the telescopic guide rod 20 guides the brush 6 to prevent the brush 6 from twisting. The impurities are pre-treated before the cloth is sprayed, which is conducive to improving the cleaning effect of the subsequent spraying of the cloth. Before the cloth passes through the two groups of brushes 6, the fan 9 is started to suck the floating hair, dust and other impurities on the cloth into the dust suction box 7, which reduces the difficulty of cleaning the brush 6 and is conducive to the long-term use of the brush 6.

[0028] Reference Figure 1 The spray mechanism includes a water tank 10, which is fixedly installed at the bottom of the spray box body 1, a water pump 11 is fixedly installed inside the water tank 10, a water pipe 12 is fixedly installed at the water outlet end of the water pump 11, a bracket 13 is fixedly installed on one side of the water tank 10, a booster pump 14 is fixedly installed on the top of the bracket 13, the top of the water pipe 12 passes through the bottom of the bracket 13 and is fixedly installed on the water inlet end of the booster pump 14, a horizontal pipe 15 is fixedly installed at the water outlet end of the booster pump 14, a U-shaped water pipe 16 is fixedly installed on the inner wall of the spray box body 1, a plurality of groups of nozzles 17 are fixedly installed on the outer surface of the U-shaped water pipe 16, and the horizontal pipe 15 passes through the side wall of the spray box body 1 and is fixedly installed at the water inlet end of the U-shaped water pipe 16. The bottom of the spray box 1 is fixedly installed with a water net 18, the top of the water tank 10 is plugged with a plug 19, and the top of the plug 19 is fixedly installed with a filter layer 21, and the inside of the plug 19 is located below the filter layer 21 and fixedly installed with an activated carbon purification layer 22, and the side wall of the water tank 10 is provided with a groove 23. The detachable connector 5 is a letter Velcro; the clean water in the water tank 10 is extracted by the water pump 11, and is transported to the booster pump 14 through the water pipe 12. After the water pressure is increased by the booster pump 14, the water is transported to the U-shaped water pipe 16 through the horizontal pipe 15. Under the action of the booster pump 14, the water fills the U-shaped water pipe 16 and sprays the cloth through the nozzle 17. At the same time, because the U-shaped water pipe 16 is U-shaped, it is conducive to simultaneously showering the front and back sides of the cloth, thereby improving the showering efficiency of the cloth. The water sprayed on the fabric by the nozzle 17 enters the water tank 10 through the water outlet net 18. At the same time, the impurities in the water are filtered by the filter layer 21, and the odor, impurities, etc. in the water are adsorbed by the activated carbon purification layer 22, so that the purified water is recovered into the water tank 10, which is conducive to the secondary utilization of water resources. The detachable connecting part 5 is a letter Velcro, which is convenient for disassembly and cleaning of the brush 6, thereby improving the practicality during use.

[0029] Reference Figure 1A first fixing ring 24 is fixedly installed inside the dust box 7 at the exhaust end of the fan 9, and a second fixing ring 25 is fixedly installed on the inner wall of the dust box 7 at one side of the first fixing ring 24. A dust bag 26 is installed between the first fixing ring 24 and the second fixing ring 25, and the two ends of the dust bag 26 are threadedly connected to the first fixing ring 24 and the second fixing ring 25; the impurities sucked in by the fan 9 fall into the dust bag 26, so that the dust bag 26 collects the impurities in a unified manner, which is convenient for subsequent cleaning of the impurities in the dust box 7.

[0030] Working principle: before the cloth continuously enters the spray box 1 for showering, it first passes between the two groups of brushes 6. Under the elastic action of the spring 4, the two groups of brushes 6 are driven to cling to the front and back sides of the fabric. As the cloth is automatically rolled up and enters the spray box 1, the two groups of brushes 6 continuously remove the impurities on the front and back sides of the cloth. At the same time, the telescopic guide rod 20 guides the brush 6 to prevent the brush 6 from twisting. The impurities are pre-treated before the cloth is sprayed, which is beneficial to improve the To improve the cleaning effect of subsequent spraying of the fabric, the clean water in the water tank 10 is extracted by the water pump 11, and is transported to the booster pump 14 through the water pipe 12. After the water pressure is increased by the booster pump 14, the water is transported to the U-shaped water pipe 16 through the horizontal pipe 15. Under the action of the booster pump 14, the water fills the U-shaped water pipe 16 and sprays the fabric through the nozzle 17. At the same time, since the U-shaped water pipe 16 is U-shaped, it is conducive to simultaneously spraying the front and back sides of the fabric, thereby improving the flushing efficiency of the fabric;

[0031] Before the cloth passes through the two groups of brushes 6, the fan 9 is started to suck the floating hair, dust and other impurities on the cloth into the dust box 7, which reduces the difficulty of cleaning the brush 6 and is conducive to the long-term use of the brush 6. The water sprayed on the fabric by the nozzle 17 enters the water tank 10 through the drain net 18. At the same time, the impurities in the water are filtered by the filter layer 21, and the odor, impurities, etc. in the water are adsorbed by the activated carbon purification layer 22, so that the purified water is recycled into the water tank 10, which is conducive to the secondary utilization of water resources.

[0032] At the same time, the impurities sucked in by the fan 9 fall into the dust bag 26, so that the dust bag 26 collects the impurities uniformly, which is convenient for the subsequent cleaning of the impurities in the dust box 7;

[0033] In addition, the detachable connecting part 5 is a letter Velcro, which facilitates the disassembly and cleaning of the brush 6, thereby improving the practicality during use.

[0034] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. Although the present application is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A spraying device for printing and dyeing, comprising a spraying box (1), characterized in that: Two groups of fixing frames (2) are fixedly mounted on one side of the spray box (1), connecting rods (3) are fixedly mounted on opposite sides of the two groups of fixing frames (2), a spring (4) is mounted on the side of the connecting rod (3) away from the fixing frame (2), a detachable connecting piece (5) is mounted on the side of the spring (4) away from the connecting rod (3), a brush (6) is fixedly mounted on the side of the detachable connecting piece (5) away from the spring (4), a telescopic guide rod (20) is arranged inside the spring (4), one end of the telescopic guide rod (20) is mounted on one side of the connecting rod (3), and the telescopic end of the telescopic guide rod (20) is mounted on the bottom of the detachable connecting piece (5), and a spray mechanism is arranged inside the spray box (1).

2. A spraying device for printing and dyeing according to claim 1, characterized in that: The spray mechanism comprises a water tank (10), the water tank (10) being fixedly mounted on the bottom of the spray box (1), a water pump (11) being fixedly mounted inside the water tank (10), a water pipe (12) being fixedly mounted on the water outlet end of the water pump (11), a bracket (13) being fixedly mounted on one side of the water tank (10), a booster pump (14) being fixedly mounted on the top of the bracket (13), the top end of the water pipe (12) passing through the bottom of the bracket (13) being fixedly mounted on the water inlet end of the booster pump (14), a transverse pipe (15) being fixedly mounted on the water outlet end of the booster pump (14), a U-shaped water pipe (16) being fixedly mounted on the inner wall of the spray box (1), a plurality of groups of nozzles (17) being fixedly mounted on the outer surface of the U-shaped water pipe (16), and the transverse pipe (15) passing through the side wall of the spray box (1) being fixedly mounted on the water inlet end of the U-shaped water pipe (16).

3. A spraying device for printing and dyeing according to claim 1, characterized in that: A dust box (7) is fixedly mounted on the opposite surface of the two sets of the fixing frames (2) and located on one side of the connecting rod (3); a fan box (8) is fixedly mounted on the bottom of the dust box (7); and a fan (9) is fixedly mounted inside the fan box (8).

4. A spraying device for printing and dyeing according to claim 2, characterized in that: A water outlet net (18) is fixedly mounted on the bottom end of the spray box body (1), a plug block (19) is plugged into the top of the water tank (10), a filter layer (21) is fixedly mounted on the top of the plug block (19), an activated carbon purification layer (22) is fixedly mounted inside the plug block (19) and located below the filter layer (21), and a groove (23) is provided on the side wall of the water tank (10).

5. A spraying device for printing and dyeing according to claim 3, characterized in that: A first fixing ring (24) is fixedly installed inside the dust collection box (7) at the air suction end of the fan (9); a second fixing ring (25) is fixedly installed on the inner wall of the dust collection box (7) at one side of the first fixing ring (24); a dust bag (26) is installed between the first fixing ring (24) and the second fixing ring (25); and two ends of the dust bag (26) are threadedly connected to the first fixing ring (24) and the second fixing ring (25).

6. A spraying device for printing and dyeing according to claim 1, characterized in that: The detachable connecting piece (5) is a letter Velcro.

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