A printing and dyeing device for textile processing

Abstract

The present invention provides a printing and dyeing device for textile processing, including a printing machine, and a housing is fixedly connected to the top of the printing machine. The present invention relates to the technical field of textile processing. For such a printing and dyeing device for textile processing, by setting a transmission mechanism, the present invention can start an electric heating rod to heat the water in the water tank to generate steam. The steam will pass through a shunt box and then enter the inner wall of the smoothing block through a transmission pipe, and then be discharged from the air outlet and blown on the surface of the textile. At the same time, by controlling the telescopic movement of the electric push rod, when the electric push rod extends upward, the electric push rod will drive the traction block to move upward, and the traction block will drive the U-shaped block, the smoothing block and the guide rod to slide along the horizontal part of the guide groove through a traction belt. The bottom of the smoothing block will contact the surface of the textile. Coupled with the fact that part of the steam is adsorbed on the surface of the textile, it can be easily smoothed to avoid wrinkling on the surface of the fabric and affecting the printing effect.

Description

Technical Field

[0001] The present invention relates to the technical field of textile processing, and specifically provides a printing and dyeing device for textile processing. Background Technique

[0002] Textiles are products processed by textile processing, including yarns, woven fabrics, knitted fabrics, braided fabrics, etc., and are divided into two major categories: shuttle fabrics and knitted fabrics. The textile processing process includes the steps of printing and dyeing, and printing and dyeing are divided into printing and dyeing.

[0003] A printing and dyeing device for textile processing provided by the publication number "CN208884143U" includes a workbench. A support column one is installed at the top of the workbench. A cloth guiding roller is arranged above the support column one. A dyeing box is installed on one side of the support column one. A feeding box is arranged at the top of the dyeing box. A printing table is installed on one side of the dyeing box. Support frames are installed on both sides of the printing table. A support plate is installed above the support frames. An air compressor is installed on one side of the top of the support plate. A gas storage tank is arranged on one side of the air compressor. A dye tank is installed on one side of the gas storage tank. An air delivery pipeline is fixedly connected to the top of the gas storage tank. An ink delivery pipeline is fixedly connected to one side of the dye tank. For this printing and dyeing device for textile processing, the textile is dyed through the dyeing box. When the conveyor wheel transports the textile to the printing table and the printing is completed, it enters the drying box. This printing and dyeing device for textile processing improves the quality of dyeing and printing and also improves work efficiency.

[0004] However, the following problems still exist in the implementation of the above device:

[0005] When the printing machine in the prior art prints textiles, the textiles will be placed on the printing machine and transported to the printing part for printing. Static electricity will be generated due to bumping and friction during the transportation of the textiles, which will cause the surface of the textiles to wrinkle, resulting in poor subsequent printing effects and defective products. Summary of the Invention

[0006] The purpose of the present invention is to provide a printing and dyeing device for textile processing to solve the problems raised in the above background technique.

[0007] To achieve the above purpose, the present invention provides the following technical solutions:

[0008] A printing and dyeing device for textile processing, including a printing machine. A shell is fixedly connected to the top of the printing machine. Two smoothing blocks are arranged inside the shell. An air outlet is formed on one side of the smoothing block. A water tank is fixedly installed on the top of the shell. An electric heating rod is arranged inside the water tank. A flow dividing box is fixedly communicated with one side of the water tank. An intermittent opening and closing mechanism is arranged on the top of the flow dividing box. Two transmission pipes are fixedly communicated with the bottom of the flow dividing box. One end of the transmission pipe penetrates into the inside of the shell and is fixedly communicated with one side of the smoothing block. A transmission mechanism is arranged on the top of the shell;

[0009] The transmission mechanism includes a guide plate fixedly connected to the inner wall of the shell. A U-shaped block is arranged on the top of the smoothing block. Guide rods are symmetrically and fixedly connected to the inner walls of the U-shaped block. Guide grooves for cooperating with the guide rods are formed on both sides of the guide plate. An electric push rod is fixedly installed on the top of the shell. The output end of the electric push rod is fixedly connected with a traction block. The connection between the traction block and the U-shaped block is connected by a traction belt. First swing blocks are rotatably connected to both sides of the U-shaped block through rotating shafts. A tension spring is fixedly connected to one side of the first swing block. One end of the tension spring is fixedly connected with a second swing block. One side of the second swing block is rotatably connected to one side of the guide plate through a rotating shaft. A rebound mechanism is arranged between the U-shaped block and the smoothing block;

[0010] A heat recovery mechanism is fixedly arranged at the bottom of the flow dividing box and can recover the heat energy in the flow dividing box for drying textiles;

[0011] The heat recovery mechanism includes a heat energy recovery pipe fixedly connected to the bottom of the flow dividing box. The bottom of the heat energy recovery pipe penetrates into the inside of the shell and is fixedly communicated with a dispersion cover. Heat conducting rods are fixedly connected to the inner wall of the heat energy recovery pipe. The top of the heat conducting rod penetrates into the inner wall of the flow dividing box.

[0012] Preferably, the intermittent opening and closing mechanism includes a partition plate located inside the flow dividing box. An embedding port for cooperating with the partition plate is formed on the top of the flow dividing box. A connecting block is fixedly connected to one side of the partition plate. A first tank body is fixedly connected to the top of the shell. A pressure relief pipe is fixedly communicated with one side of the first tank body. One end of the pressure relief pipe is fixedly connected with one side of the heat energy recovery pipe. A first piston is arranged inside the first tank body. A connecting rod is fixedly connected to the top of the first piston. The top of the connecting rod penetrates to the top of the first tank body and is fixedly connected with the bottom of the connecting block. A first spring is fixedly connected to the top of the first piston.

[0013] Preferably, the intermittent opening and closing mechanism further includes a second tank fixedly connected to the top of the housing. One side of the second tank is fixedly communicated with an air inlet pipe through a first one-way valve. The other side of the second tank is fixedly communicated with an exhaust pipe through a second one-way valve. One end of the exhaust pipe is fixedly communicated with one side of the first tank. A second piston is arranged inside the second tank. The top of the second piston is fixedly connected with a transmission rod. The top of the transmission rod penetrates through the top of the second tank and is fixedly connected with a transmission block. One side of the transmission block is fixedly connected with one side of the traction block.

[0014] Preferably, a controller is fixedly installed on one side of the printing machine. A pressure sensor is fixedly installed at the bottom of the first piston. The pressure sensor is in signal connection with the controller. An electromagnetic valve is fixedly installed on the surface of the pressure relief pipe. The electromagnetic valve is electrically connected with the controller.

[0015] Preferably, the rebound mechanism includes a support block fixedly connected to the bottom of the U-shaped block. A rebound groove is formed at the bottom of the support block. A rebound block is arranged inside the rebound groove. The bottom of the rebound block is fixedly connected with the top of the smoothing block. The top of the rebound block is fixedly connected with a second spring. The top of the second spring is fixedly connected with the inner wall of the rebound groove.

[0016] Preferably, sliding blocks are fixedly connected to both sides of the rebound block. Sliding grooves matched with the sliding blocks are formed on the inner wall of the rebound groove.

[0017] Preferably, a sealing ring is fixedly connected to the inner wall of the embedding opening. The inner wall of the sealing ring is in contact with the outer surface of the partition board.

[0018] Preferably, one side of the smoothing block where the air outlet is formed is in a 45° slope shape.

[0019] Preferably, one end of the guide rod is rotationally connected with a rolling wheel through a rotating shaft. A rolling groove matched with the sliding wheel is formed on the inner wall of the guide groove.

[0020] Preferably, positioning blocks are fixedly connected to both sides of the housing. One side of the positioning block is rotationally connected with a sliding wheel matched with the traction belt through a rotating shaft.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] 1. By setting a transmission mechanism, the present invention can, while the textile is being conveyed on the printing machine, heat the water in the water tank by starting the electric heating rod to generate steam. The steam will pass through the shunt box, then enter the inner wall of the smoothing block through the transmission pipe, and then be discharged from the air outlet and blown onto the surface of the textile. At the same time, by controlling the telescopic movement of the electric push rod, when the electric push rod extends upward, the electric push rod will drive the traction block to move upward, and the traction block will drive the U-shaped block, the smoothing block and the guide rod to slide along the horizontal part of the guide groove through the traction belt. The bottom of the smoothing block will contact the surface of the textile. Coupled with the fact that part of the steam is adsorbed on the surface of the textile, it can be easily smoothed to avoid wrinkling on the surface of the fabric, which affects the printing effect;

[0023] 2. By setting a heat energy recovery mechanism, the present invention can, while the steam passes through the shunt box, recover part of the heat energy in the steam by the heat conducting rod, heat the air in the heat energy recovery pipe by the heat conducting rod, and then evenly transmit it on the surface of the textile through the dispersion cover to dry the moisture on its surface, achieving the drying effect and further improving the printing effect;

[0024] 3. By setting an intermittent opening and closing mechanism, when the traction block moves upward, it will drive the transmission block and the transmission rod to move upward, and the transmission rod will drive the second piston to move upward. At this time, the inside of the second tank body is in negative pressure, and the gas will enter the inside of the second tank body from the intake pipe. Then, when the traction block moves downward, it will drive the transmission block and the transmission rod to move downward, and the transmission rod will drive the second piston to move downward, compress the gas in the second piston and enter the inside of the first tank body through the exhaust pipe. At the same time, under the influence of the gas pressure, the first piston, the connecting rod and the connecting block will move upward, and the connecting block will drive the partition plate to move upward, so that the partition plate is separated from the inner wall of the shunt box. At this time, the steam can normally enter the transmission pipe from the shunt box, then enter the smoothing block and be discharged from the air outlet. When the air pressure in the first tank body reaches a certain value, the pressure sensor will transmit a signal to the controller, and the PLC module built into the controller will start the solenoid valve, so that the compressed gas in the first tank body is discharged from the pressure relief pipe. Without the influence of air pressure, the elastic force generated by the first spring will drive the first piston, the connecting rod and the connecting block and other structures to move downward, and the connecting block will drive the partition plate to move downward, blocking the connection between the water tank and the shunt box, so that the steam cannot be transmitted. In this way, the partition plate is intermittently opened and closed in turn to control the discharge amount of the steam, avoiding excessive steam discharge resulting in the surface of the textile being too wet. At the same time, the compressed air discharged from the pressure relief pipe will evenly blow the hot air in the heat energy recovery pipe on the surface of the textile. Under the action of the wind and the hot air, the drying effect on the surface of the textile can be further improved.

[0025] 4. By providing a rebound mechanism in the present invention, when the smoothing block moves to the bottom and contacts the top of the textile, if the textile is too thick, the smoothing block will move upward due to extrusion, and at the same time drive the rebound block to move into the rebound groove, avoiding the phenomenon of jamming. When the textile is too thin, the elastic force generated by the second spring will push the rebound block downward, and the rebound block will drive the smoothing block downward, making the bottom of the smoothing block contact the top of the rebound block, thereby improving the smoothing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic diagram of the main structure of the present invention;

[0027] Figure 2 is a perspective view of the cross-section of the main structure of the present invention;

[0028] Figure 3 is a perspective view of the partial structure of the transmission mechanism and the heat recovery mechanism of the present invention;

[0029] Figure 4 is a perspective view of the partial structure of the transmission mechanism of the present invention;

[0030] Figure 5 is a perspective view of the cross-section of the smoothing block of the present invention;

[0031] Figure 6 is a perspective view of the cross-section of the support block of the present invention;

[0032] Figure 7 is a perspective view of the U-shaped block of the present invention;

[0033] Figure 8 is a schematic diagram of the cross-section of the partial structure of the present invention;

[0034] Figure 9 is for the present invention Figure 8 partial enlarged view at A in;

[0035] Figure 10 is a schematic diagram of the transmission mechanism of the present invention;

[0036] Figure 11 is a movement trajectory diagram of the partial structure of the present invention;

[0037] Figure 12 is a perspective view of the guide plate of the present invention.

[0038] In the figure: 1, printing machine; 2, housing; 3, smoothing block; 4, air outlet; 5, water tank; 6, electric heating rod; 7, shunt box; 8, transmission pipe; 9, guide plate; 10, U-shaped block; 11, guide rod; 12, guide groove; 13, electric push rod; 14, traction block; 15, traction belt; 16, first swing block; 17, tension spring; 18, second swing block; 19, heat energy recovery pipe; 20, dispersion cover; 21, heat conducting rod; 22, partition board; 23, embedding port; 24, connecting block; 25, first tank body; 26, pressure relief pipe; 27, first piston; 28, connecting rod; 29, first spring; 30, second tank body; 31, intake pipe; 32, exhaust pipe; 33, second piston; 34, transmission rod; 35, sliding wheel; 36, transmission block; 37, controller; 38, air pressure sensor; 39, solenoid valve; 40, support block; 41, rebound groove; 42, rebound block; 43, second spring; 44, sliding block; 45, sliding groove; 46, sealing ring; 47, rolling wheel; 48, rolling groove; 49, positioning block. Detailed implementation manner

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] Please refer to Figure 1 - Figure 12 , the present invention provides a technical solution:

[0041] Embodiment 1:

[0042] A printing and dyeing device for textile processing, including a printing machine 1, a housing 2 is fixedly connected to the top of the printing machine 1, two smoothing blocks 3 are arranged inside the housing 2, an air outlet 4 is opened on one side of the smoothing block 3, a water tank 5 is fixedly installed on the top of the housing 2, an electric heating rod 6 is arranged inside the water tank 5, a shunt box 7 is fixedly communicated with one side of the water tank 5, an intermittent opening and closing mechanism is arranged on the top of the shunt box 7, two transmission pipes 8 are fixedly communicated with the bottom of the shunt box 7, one end of the transmission pipe 8 penetrates into the housing 2 and is fixedly communicated with one side of the smoothing block 3, and a transmission mechanism is arranged on the top of the housing 2;

[0043] The transmission mechanism includes a guide plate 9 fixedly connected to the inner wall of the housing 2. A U-shaped block 10 is provided at the top of the smoothing block 3. Guide rods 11 are symmetrically and fixedly connected to the inner walls of the U-shaped block 10. Guide grooves 12 for cooperating with the guide rods 11 are provided on both sides of the guide plate 9. An electric push rod 13 is fixedly installed at the top of the housing 2. The output end of the electric push rod 13 is fixedly connected to a traction block 14. The connection between the traction block 14 and the U-shaped block 10 is connected by a traction belt 15. First swing blocks 16 are movably connected to both sides of the U-shaped block 10 through rotating shafts. A tension spring 17 is fixedly connected to one side of the first swing block 16. One end of the tension spring 17 is fixedly connected to a second swing block 18. One side of the second swing block 18 is rotatably connected to one side of the guide plate 9 through a rotating shaft. A return mechanism is provided between the U-shaped block 10 and the smoothing block 3;

[0044] A heat recovery mechanism is fixedly arranged at the bottom of the shunt box 7 and can recover the heat energy in the shunt box 7 for drying textiles;

[0045] The heat recovery mechanism includes a heat energy recovery pipe 19 fixedly connected to the bottom of the shunt box 7. The bottom of the heat energy recovery pipe 19 penetrates to the inside of the housing 2 and is fixedly connected to a dispersion cover 20. A heat conduction rod 21 is fixedly connected to the inner wall of the heat energy recovery pipe 19. The top of the heat conduction rod 21 penetrates to the inner wall of the shunt box 7.

[0046] In this embodiment, considering that when the textile printing machine 1 prints textiles in the prior art, the textiles will be placed on the textile printing machine 1 and conveyed to the printing part for printing. During the conveying process, the textiles will generate static electricity due to bumping and friction, which will cause the surface of the textiles to wrinkle, resulting in poor subsequent printing effects and defective products. Therefore, by setting the transmission mechanism, while the textiles are being conveyed on the textile printing machine 1, the water in the water tank 5 can be heated by starting the electric heating rod 6 to generate steam. The steam will pass through the shunt box 7 and then enter the inner wall of the smoothing block 3 through the transmission pipe 8, and then be discharged from the air outlet 4 and blown on the surface of the textiles. At the same time, by controlling the electric push rod 13 to expand and contract, when the electric push rod 13 expands and contracts upward, as Figure 10 and Figure 11 shown, the electric push rod 13 will drive the traction block 14 to move upward. The traction block 14 will drive the U-shaped block 10, the smoothing block 3 and the guide rods 11 to slide along the horizontal part of the guide groove 12 through the traction belt 15. The bottom of the smoothing block 3 will contact the surface of the textile. Coupled with the fact that part of the steam is adsorbed on the surface of the textile, it can be easily smoothed to avoid wrinkling on the surface of the fabric and affecting the printing effect;

[0047] When the printing machine 1 in the prior art prints textiles, the textiles are placed on the printing machine 1 and conveyed to the printing part for printing. During the conveying process, the textiles will generate static electricity due to bumping and friction, which will cause the surface of the textiles to wrinkle, resulting in poor subsequent printing effects.

[0048] It should be noted that as Figure 11 shown, when the traction block 14 rises to the highest point, the guide rod 11 on the inner wall of the U-shaped block 10 is in the slope part of the guide groove 12. At this time, when the electric push rod 13 moves slowly downward, the tension spring 17 will apply a pulling force to the first swing block 16, and the first swing block 16 will drive the U-shaped block 10, the guide rod 11 and other structures to reset to the initial position along the slope part of the guide groove 12. During this process, the flattening block 3 will not contact the textile. By cycling in this way and intermittently flattening the textiles, the flattening effect can be effectively improved.

[0049] Figure 11 In [reference], S1 is the movement track when the guide rod 11 resets, and S2 is the movement track diagram when the flattening block 4 flattens the textiles.

[0050] At the same time, the two flattening blocks 3 flatten the two sides of the textile simultaneously, and the pulling force between them will not cause the textile to shift. At the same time, structures such as rollers can also be set on the printing machine 1 to limit the transmission of the textile, which is common knowledge in the art and will not be elaborated in this article.

[0051] At the same time, considering that the textiles absorb water vapor and a layer of moisture will form on the surface of the textiles, which will also affect the printing effect. Therefore, by setting up a heat energy recovery mechanism, when the water vapor passes through the flow dividing box 7, part of the heat energy in the water vapor will be recovered by the heat conducting rod 21. The heat conducting rod 21 heats the air in the heat energy recovery pipe 19, and then it is evenly transmitted on the surface of the textile by the dispersion cover 20 to dry the moisture on its surface, achieving the drying effect and further improving the printing effect.

[0052] One side of the flattening block 3 where the air outlet 4 is opened is in the shape of a 45° slope.

[0053] In this embodiment, by setting one side of the flattening block 3 where the air outlet 4 is opened to be in the shape of a 45° slope, the water vapor can be discharged from the air outlet 4 at an oblique angle, increasing the discharge area and uniformity of the water vapor, so that the surface of the textile can receive the water vapor evenly.

[0054] One end of the guide rod 11 is rotatably connected with a rolling wheel 47 through a rotating shaft, and a rolling groove 48 for cooperating with the sliding wheel 35 is opened on the inner wall of the guide groove 12.

[0055] In this embodiment, by providing the rolling wheel 47 and the rolling groove 48, when the guide rod 11 moves along the trajectory of the guide groove 12, the stability during the movement can be improved, while the friction is reduced and its service life is prolonged.

[0056] Both sides of the housing 2 are fixedly connected with positioning blocks 49. One side of the positioning block 49 is rotatably connected through a rotating shaft with a sliding wheel 35 which is used in cooperation with the traction belt 15.

[0057] In this embodiment, by providing the positioning block 49 and the sliding wheel 35, the function of steering the traction belt 15 can be achieved, and at the same time, the stability during the pulling process of the traction belt 15 is improved.

[0058] Embodiment Two:

[0059] On the basis of Embodiment One, in this embodiment, considering that the transmission mechanism can control the steam smoothing block 3 to blow out steam to the surface of the textile, and at the same time make the smoothing block 3 smooth the textile, so as to prevent the surface of the smoothing block 3 from wrinkling. However, considering that if too much steam is discharged, the surface of the textile will be too wet, which will also affect the subsequent printing effect. The intermittent opening and closing mechanism of the present application includes a partition plate 22 located inside the flow dividing box 7. An embedding port 23 which is used in cooperation with the partition plate 22 is opened at the top of the flow dividing box 7. One side of the partition plate 22 is fixedly connected with a connecting block 24. The top of the housing 2 is fixedly connected with a first tank body 25. One side of the first tank body 25 is fixedly communicated with a pressure relief pipe 26. One end of the pressure relief pipe 26 is fixedly communicated with one side of the heat energy recovery pipe 19. A first piston 27 is arranged inside the first tank body 25. The top of the first piston 27 is fixedly connected with a connecting rod 28. The top of the connecting rod 28 penetrates through the top of the first tank body 25 and is fixedly connected with the bottom of the connecting block 24. The top of the first piston 27 is fixedly connected with a first spring 29.

[0060] The intermittent opening and closing mechanism further includes a second tank body 30 fixedly connected to the top of the housing 2. One side of the second tank body 30 is fixedly communicated with an air inlet pipe 31 through a first one-way valve. The other side of the second tank body 30 is fixedly communicated with an exhaust pipe 32 through a second one-way valve. One end of the exhaust pipe 32 is fixedly communicated with one side of the first tank body 25. A second piston 33 is arranged inside the second tank body 30. The top of the second piston 33 is fixedly connected with a transmission rod 34. The top of the transmission rod 34 penetrates through the top of the second tank body 30 and is fixedly connected with a transmission block 36. One side of the transmission block 36 is fixedly connected with one side of the traction block 14.

[0061] In this embodiment, considering that excessive discharge of water vapor will cause the surface of the textile to be overly wet and also affect the effect of subsequent printing, a discontinuous opening and closing mechanism is provided. When the traction block 14 moves upward, it will drive the transmission block 36 and the transmission rod 34 to move upward. The transmission rod 34 will drive the second piston 33 to move upward. At this time, the inside of the second tank 30 is in negative pressure, and gas will enter the inside of the second tank 30 through the air inlet pipe 31. Then, when the traction block 14 moves downward, it will drive the transmission block 36 and the transmission rod 34 to move downward. The transmission rod 34 will drive the second piston 33 to move downward, compressing the gas in the second piston 33 and passing it through the exhaust pipe 32 into the inside of the first tank 25. At the same time, under the influence of gas pressure, the first piston 27, the connecting rod 28, and the connecting block 24 will move upward. The connecting block 24 will drive the partition plate 22 to move upward, causing the partition plate 22 to disengage from the inner wall of the flow dividing box 7. At this time, water vapor can normally enter the transmission pipe 8 from the flow dividing box 7, then enter the flattening block 3, and be discharged from the air outlet 4. When the air pressure in the first tank 25 reaches a certain value, the pressure sensor 38 will transmit a signal to the controller 37. The built-in PLC module of the controller 37 will activate the solenoid valve 39, causing the compressed gas in the first tank 25 to be discharged through the pressure relief pipe 26. Without the influence of air pressure, the elastic force generated by the first spring 29 will drive structures such as the first piston 27, the connecting rod 28, and the connecting block 24 to move downward. The connecting block 24 will drive the partition plate 22 to move downward, blocking the connection between the water tank 5 and the flow dividing box 7, preventing water vapor from being transmitted. By cycling in this way and intermittently opening and closing the partition plate 22, the discharge amount of water vapor is controlled to avoid excessive discharge of water vapor causing the surface of the textile to be overly wet;

[0062] At the same time, the compressed air discharged from the pressure relief pipe 26 will evenly blow the hot air in the heat recovery pipe 19 onto the surface of the textile. Under the action of the wind and hot air, the drying effect on the surface of the textile can be further improved;

[0063] It solves the problem that considering excessive discharge of water vapor will cause the surface of the textile to be overly wet and also affect the effect of subsequent printing;

[0064] It should be noted that the first one-way valve is a valve that can only let air into the second tank 30, and the second one-way valve is a valve that can only let air into the first tank 25. At the same time, we can control the transmission amount of gas by controlling the volumes inside the first tank 25 and the second tank 30, so as to control the interval time for the partition plate 22 to open and close, making it more suitable for daily operations.

[0065] A controller 37 is fixedly installed on one side of the printing machine 1. A pressure sensor 38 is fixedly installed at the bottom of the first piston 27. The pressure sensor 38 is signal-connected to the controller 37. A solenoid valve 39 is fixedly installed on the surface of the pressure relief pipe 26. The solenoid valve 39 is electrically connected to the controller 37.

[0066] In this embodiment, by setting the controller 37, the air pressure sensor 38, and the solenoid valve 39, when the air pressure in the first tank 25 reaches a certain value, the air pressure sensor 38 will transmit a signal to the controller 37, and the PLC module built in the controller 37 will activate the solenoid valve 39, so that the compressed gas in the first tank 25 is discharged through the pressure relief pipe 26.

[0067] A sealing ring 46 is fixedly connected to the inner wall of the embedding opening 23, and the inner wall of the sealing ring 46 is in contact with the outer surface of the partition plate 22.

[0068] In this embodiment, by setting the sealing ring 46, the sealing performance between the partition plate 22 and the embedding opening 23 can be improved, and the leakage of water vapor and the resulting heat loss can be avoided.

[0069] Embodiment Three:

[0070] Based on Embodiment One, in this embodiment, the transmission mechanism can control the smoothing block 3 to move along the trajectories of the guide rods 11 and the guide grooves 12 to smooth the textile. However, considering the different thicknesses of the textiles, if the bottom of the smoothing block 3 cannot contact the top of the textile during the movement, the smoothing effect cannot be achieved, and if the textile is too thick, it will cause the smoothing block 3 to get stuck during the transmission process. In this application, the spring-back mechanism includes a support block 40 fixedly connected to the bottom of the U-shaped block 10. A spring-back groove 41 is provided at the bottom of the support block 40, and a spring-back block 42 is arranged inside the spring-back groove 41. The bottom of the spring-back block 42 is fixedly connected to the top of the smoothing block 3, and a second spring 43 is fixedly connected to the top of the spring-back block 42. The top of the second spring 43 is fixedly connected to the inner wall of the spring-back groove 41.

[0071] In this embodiment, considering the different thicknesses of the textiles, if the bottom of the smoothing block 3 cannot contact the top of the textile during the movement, the smoothing effect cannot be achieved, and if the textile is too thick, it will cause the smoothing block 3 to get stuck during the transmission process. Therefore, by setting the spring-back mechanism, when the smoothing block 3 moves to the bottom and contacts the top of the textile, when the textile is too thick, the smoothing block 3 will move upward by extrusion, and at the same time, the spring-back block 42 will be driven to move into the spring-back groove 41, avoiding the phenomenon of getting stuck. When the textile is too thin, the elastic force generated by the second spring 43 will push the spring-back block 42 downward, and the spring-back block 42 will drive the smoothing block 3 downward, so that the bottom of the smoothing block 3 contacts the top of the spring-back block 42, thereby improving the smoothing effect;

[0072] It solves the problem that considering the different thicknesses of the textiles, if the bottom of the smoothing block 3 cannot contact the top of the textile during the movement, the smoothing effect cannot be achieved, and if the textile is too thick, it will cause the smoothing block 3 to get stuck during the transmission process.

[0073] Both sides of the rebound block 42 are fixedly connected with sliding blocks 44, and sliding grooves 45 which are matched with the sliding blocks 44 are arranged on the inner wall of the rebound groove 41.

[0074] In this embodiment, by arranging the sliding blocks 44 and the sliding grooves 45, the moving tracks of the rebound block 42 and the smoothing block 3 can be restricted, so that they can only move along the tracks of the sliding blocks 44 and the sliding grooves 45, and the stability during the moving process is improved.

[0075] Working principle: While the textile is being conveyed on the printing machine 1, the water in the water tank 5 is heated by starting the electric heating rod 6 to generate steam. The steam will pass through the shunt box 7 and then enter the inner wall of the smoothing block 3 through the transmission pipe 8, and then be discharged from the air outlet 4 and blown on the surface of the textile. At the same time, the electric push rod 13 is controlled to extend and retract. When the electric push rod 13 extends upward, as Figure 10 and Figure 11 shown, the electric push rod 13 will drive the traction block 14 to move upward, and the traction block 14 will drive the U-shaped block 10, the smoothing block 3 and the guide rod 11 to slide along the horizontal part of the guide groove 12 through the traction belt 15. The bottom of the smoothing block 3 will contact the surface of the textile. Coupled with the fact that part of the steam is adsorbed on the surface of the textile, it can be easily smoothed to avoid wrinkles on the surface of the fabric and affect the printing effect;

[0076] While the steam passes through the shunt box 7, part of the heat energy in the steam will be recovered by the heat conducting rod 21. The air in the heat energy recovery pipe 19 is heated by the heat conducting rod 21, and then uniformly transmitted on the surface of the textile by the dispersion cover 20 to dry the moisture on its surface, achieving the drying effect and further improving the printing effect;

[0077] When the traction block 14 moves upward, it will drive the transmission block 36 and the transmission rod 34 to move upward. The transmission rod 34 will drive the second piston 33 to move upward. At this time, the inside of the second tank 30 is in negative pressure, and the gas will enter the inside of the second tank 30 from the intake pipe 31. After that, when the traction block 14 moves downward, it will drive the transmission block 36 and the transmission rod 34 to move downward. The transmission rod 34 will drive the second piston 33 to move downward, compress the gas in the second piston 33 and enter the inside of the first tank 25 through the exhaust pipe 32. At the same time, affected by the gas pressure, the first piston 27, the connecting rod 28 and the connecting block 24 will move upward. The connecting block 24 will drive the partition plate 22 to move upward, so that the partition plate 22 is separated from the inner wall of the flow dividing box 7. At this time, the water vapor can normally enter the transmission pipe 8 from the flow dividing box 7, then enter the smoothing block 3 and be discharged from the air outlet 4. When the air pressure in the first tank 25 reaches a certain value, the air pressure sensor 38 will transmit a signal to the controller 37. The built-in PLC module of the controller 37 will start the solenoid valve 39, so that the compressed gas in the first tank 25 is discharged from the pressure relief pipe 26. Without the influence of air pressure, the elastic force generated by the first spring 29 will drive the structures such as the first piston 27, the connecting rod 28 and the connecting block 24 to move downward. The connecting block 24 will drive the partition plate 22 to move downward, blocking the connection between the water tank 5 and the flow dividing box 7, so that the water vapor cannot be transmitted. In this way, the partition plate 22 is intermittently opened and closed to control the discharge amount of the water vapor, avoiding excessive discharge of the water vapor and causing the surface of the textile to be too wet.

[0078] At the same time, the compressed air discharged from the pressure relief pipe 26 will evenly blow the hot air in the heat recovery pipe 19 on the surface of the textile. Under the action of the wind force and the hot air, the drying effect on the surface of the textile can be further improved.

[0079] Moreover, considering the different thicknesses of the textiles, if the bottom of the smoothing block 3 cannot contact the top of the textile during the moving process, the smoothing effect cannot be achieved either. And if the textile is too thick, it will cause the phenomenon of jamming during the transmission of the smoothing block 3. Therefore, by setting a rebound mechanism, when the smoothing block 3 moves to the bottom and contacts the top of the textile, when the textile is too thick, the smoothing block 3 will move upward by extrusion, and at the same time drive the rebound block 42 to move into the rebound groove 41, avoiding the phenomenon of jamming. When the textile is too thin, the elastic force generated by the second spring 43 will push the rebound block 42 to move downward. The rebound block 42 will drive the smoothing block 3 to move downward, so that the bottom of the smoothing block 3 contacts the top of the rebound block 42, thereby improving the smoothing effect.

[0080] It should be noted that the electric heating rod 6, the electric push rod 13, the air pressure sensor 38, the electromagnetic valve 39 and the controller 37 are devices or equipment existing in the prior art, or devices or equipment that can be realized by the prior art, and the specific composition and principle of the power supply of the electric heating rod 6, the electric push rod 13, the air pressure sensor 38, the electromagnetic valve 39 and the controller 37 are clear to those skilled in the art, so they will not be elaborated in detail.

[0081] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A printing and dyeing device for textile processing, characterized in that: It includes a printing machine. A housing is fixedly connected to the top of the printing machine. Two smoothing blocks are arranged inside the housing. An air outlet is formed on one side of the smoothing block. A water tank is fixedly installed on the top of the housing. An electric heating rod is arranged inside the water tank. A flow dividing box is fixedly communicated with one side of the water tank. An intermittent opening and closing mechanism is arranged on the top of the flow dividing box. The intermittent opening and closing mechanism includes a partition plate inside the flow dividing box and a top embedding port that cooperates with the partition plate. Two transmission pipes are fixedly communicated with the bottom of the flow dividing box. One end of the transmission pipe penetrates into the interior of the housing and is fixedly communicated with one side of the smoothing block. A transmission mechanism is arranged on the top of the housing; The transmission mechanism includes a guide plate fixedly connected to the inner wall of the housing. A U-shaped block is arranged on the top of the smoothing block. Guide rods are symmetrically and fixedly connected to the inner walls of the U-shaped block. Guide grooves that cooperate with the guide rods are formed on both sides of the guide plate. An electric push rod is fixedly installed on the top of the housing. The output end of the electric push rod is fixedly connected to a traction block. The connection between the traction block and the U-shaped block is connected by a traction belt. First swing blocks are rotatably connected to both sides of the U-shaped block through rotating shafts. A tension spring is fixedly connected to one side of the first swing block. One end of the tension spring is fixedly connected to a second swing block. One side of the second swing block is rotatably connected to one side of the guide plate through a rotating shaft. A rebound mechanism is arranged between the U-shaped block and the smoothing block; A heat recovery mechanism is fixedly arranged at the bottom of the flow dividing box and can recover the heat energy in the flow dividing box for drying textiles. The heat recovery mechanism includes a heat energy recovery pipe fixedly connected to the bottom of the flow dividing box. The bottom of the heat energy recovery pipe penetrates into the interior of the housing and is fixedly communicated with a dispersion cover. A heat conducting rod is fixedly connected to the inner wall of the heat energy recovery pipe. The top of the heat conducting rod penetrates into the inner wall of the flow dividing box.

2. The printing and dyeing equipment for textile processing according to claim 1, characterized in that: A connecting block is fixedly connected to one side of the partition plate of the intermittent opening and closing mechanism. A first tank body is fixedly connected to the top of the housing. A pressure relief pipe is fixedly communicated with one side of the first tank body. One end of the pressure relief pipe is fixedly connected to one side of the heat energy recovery pipe. A first piston is arranged inside the first tank body. A connecting rod is fixedly connected to the top of the first piston. The top of the connecting rod penetrates to the top of the first tank body and is fixedly connected to the bottom of the connecting block. A first spring is fixedly connected to the top of the first piston.

3. The printing and dyeing equipment for textile processing according to claim 2, characterized in that: The intermittent opening and closing mechanism further includes a second tank body fixedly connected to the top of the housing. An intake pipe is fixedly communicated with one side of the second tank body through a first one-way valve. An exhaust pipe is fixedly communicated with the other side of the second tank body through a second one-way valve. One end of the exhaust pipe is fixedly connected to one side of the first tank body. A second piston is arranged inside the second tank body. A transmission rod is fixedly connected to the top of the second piston. The top of the transmission rod penetrates to the top of the second tank body and is fixedly connected to a transmission block. One side of the transmission block is fixedly connected to one side of the traction block.

4. A printing and dyeing device for textile processing according to claim 3, characterized in that: A controller is fixedly installed on one side of the printing machine. A pressure sensor is fixedly installed at the bottom of the first piston. The pressure sensor is in signal connection with the controller. An electromagnetic valve is fixedly installed on the surface of the pressure relief pipe. The electromagnetic valve is electrically connected to the controller.

5. A printing and dyeing device for textile processing according to claim 1, characterized in that: The rebound mechanism includes a support block fixedly connected to the bottom of the U-shaped block. A rebound groove is formed in the bottom of the support block. A rebound block is arranged inside the rebound groove. The bottom of the rebound block is fixedly connected to the top of the smoothing block. A second spring is fixedly connected to the top of the rebound block, and the top of the second spring is fixedly connected to the inner wall of the rebound groove.

6. The printing and dyeing equipment for textile processing according to claim 5, characterized in that: Sliding blocks are fixedly connected to both sides of the rebound block, and sliding grooves for cooperating with the sliding blocks are formed in the inner wall of the rebound groove.

7. A printing and dyeing device for textile processing according to claim 2, characterized in that: A sealing ring is fixedly connected to the inner wall of the embedded opening, and the inner wall of the sealing ring contacts the outer surface of the partition plate.

8. A printing and dyeing device for textile processing according to claim 1, characterized in that: One side of the smoothing block where the air outlet is formed is in a 45° slope shape.

9. A printing and dyeing device for textile processing according to claim 1, characterized in that: One end of the guide rod is rotatably connected to a rolling wheel through a rotating shaft, and a rolling groove for cooperating with the sliding wheel is formed in the inner wall of the guide groove.

10. A printing and dyeing device for textile processing according to claim 1, characterized in that: Positioning blocks are fixedly connected to both sides of the housing, and one side of the positioning block is rotatably connected to a sliding wheel for cooperating with the traction belt through a rotating shaft.

Images