Printing and dyeing equipment for textile processing

Abstract

The invention provides printing and dyeing equipment for textile processing, which comprises a printing machine, and the top of the printing machine is fixedly connected with a shell. The invention relates to the technical field of textile processing. According to the printing and dyeing equipment for textile processing, by arranging a transmission mechanism, an electric heating rod can be started to heat water in a water tank to generate steam, the steam passes through a flow dividing box, then enters the inner wall of a smoothing block through a conveying pipe and then is discharged out of an air outlet to be blown to the surface of a textile, and meanwhile, an electric push rod is controlled to stretch out and draw back; when an electric push rod stretches upwards, the electric push rod can drive a traction block to move upwards, the traction block can drive a U-shaped block, a smoothing block and a guide rod to slide along the horizontal part of a guide groove through a traction belt, the bottom of the smoothing block can make contact with the surface of the textile, and in addition, part of water vapor is adsorbed on the surface of the textile, smoothing can be conducted easily; the surface of the cloth is prevented from wrinkling to influence the printing effect.

Description

Technical Field

[0001] The invention relates to the technical field of textile processing, in particular to a printing and dyeing device for textile processing. Background Art

[0002] Textiles are products made through textile processing. They include yarn, woven fabrics, knitted fabrics, braided fabrics, etc. They are divided into two categories: woven fabrics and knitted fabrics. The textile processing process includes the steps of printing and dyeing, which are divided into printing and dyeing.

[0003] Publication number "CN208884143U" provides a textile processing printing and dyeing equipment, including a workbench, a support column 1 is installed on the top of the workbench, a cloth guide roller is arranged above the support column 1, a dyeing box is installed on one side of the support column 1, a feed box is arranged on 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 frame, 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, a gas pipeline is fixedly connected to the top of the gas storage tank, and an ink pipeline is fixedly connected to one side of the dye tank. The textile processing printing and dyeing equipment dyes the textile through the dyeing box, and when the conveying wheel transports the textile to the printing table, it enters the drying box after printing is completed. The textile processing printing and dyeing equipment improves the quality of dyeing and printing, and also improves work efficiency.

[0004] However, the above device still has the following problems during implementation: When a printing machine in the prior art prints textiles, the textiles are placed on the printing machine and transported to the printing part for printing. During the transportation process, static electricity is generated due to collisions and frictions on the textiles, which will cause wrinkles on the surface of the textiles, thereby resulting in poor subsequent printing effects and the production of defective products. Summary of the invention

[0005] The object of the present invention is to provide a printing and dyeing device for textile processing to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions: A printing and dyeing device for textile processing, comprising a printing machine, the top of the printing machine is fixedly connected with a shell, two smoothing blocks are arranged inside the shell, one side of the smoothing block is provided with an air outlet, a water tank is fixedly installed on the top of the shell, an electric heating rod is arranged inside the water tank, one side of the water tank is fixedly connected with a diverter box, the top of the diverter box is provided with an intermittent opening and closing mechanism, the bottom of the diverter box is fixedly connected with two transmission pipes, one end of the transmission pipe passes through the inside of the shell and is fixedly connected with one side of the smoothing block, and a transmission mechanism is arranged on the top of the shell; 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, the inner wall of the U-shaped block is symmetrically fixedly connected to the guide rod, both sides of the guide plate are provided with guide grooves used in conjunction with the guide rod, an electric push rod is fixedly installed on the top of the shell, the output end of the electric push rod is fixedly connected to the traction block, the traction block is connected to the U-shaped block at a connection point through a traction belt, both sides of the U-shaped block are movably connected to the first swing block through a rotating shaft, one side of the first swing block is fixedly connected to a tension spring, one end of the tension spring is fixedly connected to the second swing block, one side of the second swing block is rotatably connected to one side of the guide plate through a rotating shaft, and a rebound mechanism is arranged between the U-shaped block and the smoothing block; A heat recovery mechanism, which is fixedly arranged at the bottom of the diverter box and can recover heat energy in the diverter box for drying textiles; The heat recovery mechanism includes a heat recovery pipe fixedly connected to the bottom of the diverter box, the bottom of the heat recovery pipe penetrates into the interior of the shell and is fixedly connected to a dispersion cover, the inner wall of the heat recovery pipe is fixedly connected to a heat conducting rod, and the top of the heat conducting rod penetrates to the inner wall of the diverter box.

[0007] Preferably, the intermittent opening and closing mechanism includes a partition plate located inside the diverter box, the top of the diverter box is provided with an embedding opening used in conjunction with the partition plate, one side of the partition plate is fixedly connected to a connecting block, the top of the shell is fixedly connected to a first tank body, one side of the first tank body is fixedly connected to a pressure relief pipe, one end of the pressure relief pipe is fixedly connected to one side of a heat recovery pipe, a first piston is provided inside the first tank body, the top of the first piston is fixedly connected to a connecting rod, the top of the connecting rod passes through the top of the first tank body and is fixedly connected to the bottom of the connecting block, and the top of the first piston is fixedly connected to a first spring.

[0008] Preferably, the intermittent opening and closing mechanism also includes a second tank body fixedly connected to the top of the shell, one side of the second tank body is fixedly connected to an air intake pipe via a first one-way valve, the other side of the second tank body is fixedly connected to an exhaust pipe via 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 provided inside the second tank body, a transmission rod is fixedly connected to the top of the second piston, the top of the transmission rod passes through the top of the second tank body and is fixedly connected to a transmission block, and one side of the transmission block is fixedly connected to one side of the traction block.

[0009] Preferably, a controller is fixedly mounted on one side of the printing machine, an air pressure sensor is fixedly mounted on the bottom of the first piston, the air pressure sensor is signal-connected to the controller, a solenoid valve is fixedly mounted on the surface of the pressure relief pipe, and the solenoid valve is electrically connected to the controller.

[0010] Preferably, the rebound mechanism includes a support block fixedly connected to the bottom of the U-shaped block, a rebound groove is provided 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 to the top of the smoothing block, the top of the rebound block is fixedly connected to a second spring, and the top of the second spring is fixedly connected to the inner wall of the rebound groove.

[0011] Preferably, sliding blocks are fixedly connected to both sides of the rebound block, and the inner wall of the rebound groove is provided with a sliding groove used in conjunction with the sliding block.

[0012] Preferably, a sealing ring is fixedly connected to the inner wall of the embedding opening, and the inner wall of the sealing ring is in contact with the outer surface of the partition plate.

[0013] Preferably, the side of the smoothing block where the air outlet is provided is in a 45° slope shape.

[0014] Preferably, one end of the guide rod is rotatably connected to a rolling wheel via a rotating shaft, and the inner wall of the guide groove is provided with a rolling groove used in conjunction with the sliding wheel.

[0015] Preferably, positioning blocks are fixedly connected to both sides of the shell, and one side of the positioning block is rotatably connected to a sliding wheel used in conjunction with the traction belt via a rotating shaft.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present invention is provided with a transmission mechanism, and can heat the water in the water tank to generate steam by starting the electric heating rod while the textile is being transported on the printing machine. The water vapor will pass through the diverter box, and then enter the inner wall of the smoothing block through the transmission pipe, and then be discharged from the air outlet to blow on the surface of the textile. At the same time, the electric push rod is controlled to extend and retract. When the electric push rod is extended and retracted 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. In addition, part of the water vapor is adsorbed on the surface of the textile, so it can be easily smoothed to avoid wrinkling on the surface of the cloth, which affects the printing effect. 2. The present invention is provided with a heat recovery mechanism, so that when the water vapor passes through the diverter box, part of the heat energy in the water vapor will be recovered by the heat conducting rod, and the air in the heat recovery pipe is heated by the heat conducting rod, and then evenly transmitted to the surface of the textile by the dispersion cover to dry the moisture on the surface, thereby achieving the drying effect and further improving the printing effect; 3. The present invention is provided with an intermittent opening and closing mechanism, so that 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 interior of the second tank body is negative pressure, and the gas will enter the interior of the second tank body through the air inlet pipe. Later, 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, compressing the gas in the second piston and entering the interior 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, water vapor can normally enter the transmission pipe from the shunt box, and then enter the smoothing block and be discharged from the air outlet. When the first tank When the air pressure in the body reaches a certain value, the air pressure sensor will transmit a signal to the controller. The built-in PLC module of the controller will start the solenoid valve to discharge the compressed gas in the first tank through the pressure relief pipe. Without the influence of air pressure, the elastic force generated by the first spring will drive the first piston, connecting rod, connecting block and other structures to move downward. The connecting block will drive the partition plate to move downward, blocking the connection between the water tank and the diversion box, so that water vapor cannot be transmitted. The cycle is carried out in sequence, and the partition plate is opened and closed intermittently to control the discharge of water vapor and avoid excessive discharge of water vapor causing the surface of the textile to be too wet. At the same time, the compressed air discharged from the pressure relief pipe will blow the hot air in the heat recovery pipe evenly on the surface of the textile. Under the action of wind and hot air, the drying effect of the textile surface can be further improved.

[0017] 4. The present invention provides a rebound mechanism so that when the smoothing block moves to the bottom and contacts the top of the textile, when the textile is too thick, the smoothing block can be moved upward by squeezing, and at the same time, the rebound block can be driven to move into the rebound groove to avoid jamming. When the textile is too thin, the elastic force generated by the second spring can push the rebound block downward, and the rebound block can drive the smoothing block downward, so that the bottom of the smoothing block contacts the top of the rebound block, thereby improving the smoothing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the present invention; Figure 2 A three-dimensional diagram of a cross-section of the main structure of the present invention; Figure 3 It is a three-dimensional diagram of the partial structure of the transmission mechanism and the heat recovery mechanism of the present invention; Figure 4 A three-dimensional diagram of the local structure of the transmission mechanism of the present invention; Figure 5 A three-dimensional view of a cutaway view of a smoothing block of the present invention; Figure 6 A three-dimensional view of a cross-section of a support block of the present invention; Figure 7 A three-dimensional diagram of a U-shaped block of the present invention; Figure 8 It is a schematic diagram of a partial structural section of the present invention; Fig. 9 For the present invention Figure 8 A partial enlarged view of the middle A; Fig.10 is a schematic diagram of the transmission mechanism of the present invention; Fig.11 A moving trajectory diagram of the local structure of the present invention; Fig.12 It is a three-dimensional diagram of the guide plate of the present invention.

[0019] 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 recovery pipe; 20, dispersion cover; 21, heat conducting rod; 22, partition board; 23, embedding port; 24, connection block; 25, first tank body; 26. Pressure relief pipe; 27. First piston; 28. Connecting rod; 29. ​​First spring; 30. Second tank; 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 DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1 - Fig.12 , the present invention provides a technical solution: Embodiment 1: A printing and dyeing device for textile processing, comprising 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 diverter box 7 is fixedly connected to one side of the water tank 5, an intermittent opening and closing mechanism is arranged on the top of the diverter box 7, two transmission pipes 8 are fixedly connected to the bottom of the diverter box 7, one end of the transmission pipe 8 passes through the interior of the housing 2 and is fixedly connected to one side of the smoothing block 3, and a transmission mechanism is arranged on the top of the housing 2; The transmission mechanism includes a guide plate 9 fixedly connected to the inner wall of the shell 2, a U-shaped block 10 is arranged on the top of the smoothing block 3, a guide rod 11 is symmetrically fixedly connected to the inner wall of the U-shaped block 10, guide grooves 12 used in conjunction with the guide rod 11 are opened on both sides of the guide plate 9, an electric push rod 13 is fixedly installed on the top of the shell 2, a traction block 14 is fixedly connected to the output end of the electric push rod 13, and the traction block 14 is connected to the U-shaped block 10 at a connection point through a traction belt 15, and a first swing block 16 is movably connected to both sides of the U-shaped block 10 through a rotating shaft, a tension spring 17 is fixedly connected to one side of the first swing block 16, and a second swing block 18 is fixedly connected to one end of the tension spring 17, and one side of the second swing block 18 is rotatably connected to one side of the guide plate 9 through a rotating shaft, and a rebound mechanism is arranged between the U-shaped block 10 and the smoothing block 3; A heat recovery mechanism, which is fixedly arranged at the bottom of the diverter box 7 and can recover heat energy in the diverter box 7 for drying textiles; The heat recovery mechanism includes a heat recovery pipe 19 fixedly connected to the bottom of the diverter box 7. The bottom of the heat recovery pipe 19 passes through the interior of the shell 2 and is fixedly connected to a dispersion cover 20. The inner wall of the heat recovery pipe 19 is fixedly connected to a heat conducting rod 21, and the top of the heat conducting rod 21 passes through the inner wall of the diverter box 7.

[0022] In this embodiment, it is considered that when the printing machine 1 in the prior art prints textiles, the textiles will be placed on the printing machine 1 and transported to the printing part for printing. During the transportation process, the textiles will generate static electricity due to bumps and friction, which will cause wrinkles on the surface of the textiles, thereby resulting in poor subsequent printing effects and the occurrence of defective products. Therefore, by setting a transmission mechanism, while the textiles are being transported on the printing machine 1, the electric heating rod 6 is started to heat the water in the water tank 5 to generate steam. The water vapor will pass through the diverter 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 onto 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 is extended and retracted upward, as shown in FIG. Fig.10 and Fig.11 As shown, the electric push rod 13 drives the traction block 14 to move upward, and the traction block 14 drives 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. In addition, the surface of the textile absorbs some water vapor, which can be easily smoothed to avoid wrinkles on the surface of the fabric, which affects the printing effect. The invention solves the problem that when a printing machine 1 in the prior art prints textiles, the textiles are placed on the printing machine 1 and transported to the printing part for printing. Static electricity is generated during the transportation of the textiles due to collision and friction, which causes wrinkles on the surface of the textiles, thereby resulting in poor subsequent printing effects. It should be noted that if Fig.11 As 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 located at the slope portion in the guide groove 12. At this time, when the electric push rod 13 slowly moves downward, the tension spring 17 applies tension to the first swing block 16, and the first swing block 16 drives the U-shaped block 10 and the guide rod 11 and other structures to return to the initial position along the slope portion of the guide groove 12. During this process, the smoothing block 3 will not contact the textile. In this cycle, the textile is intermittently smoothed, which can effectively improve the smoothing effect. Fig.11 S1 is the moving track of the guide rod 11 when it is reset, and S2 is the moving track of the smoothing block 4 when it is smoothing the textile.

[0023] At the same time, the two smoothing blocks 3 smooth both sides of the textile at the same time, and the tension between them will not cause the textile to move. At the same time, the printing machine 1 can also be provided with rollers and other structures to limit the position of the textile during transmission, which is common knowledge among those skilled in the art and will not be described in detail in this article; At the same time, considering that water vapor is absorbed by textiles, a layer of moisture will form on the surface of the textiles, which will also affect the printing effect. Therefore, by setting a heat recovery mechanism, while the water vapor passes through the diversion 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 recovery pipe 19, and then the air is evenly transmitted to the surface of the textile by the dispersion cover 20 to dry the moisture on the surface, thereby achieving the drying effect and further improving the printing effect.

[0024] The side of the smoothing block 3 where the air outlet 4 is provided is in a 45° slope shape.

[0025] In this embodiment, by setting the side of the smoothing block 3 with the air outlet 4 to a 45° slope, water vapor can be discharged from the air outlet 4 at an oblique angle, thereby increasing the area and uniformity of water vapor discharge, so that the surface of the textile can evenly receive water vapor.

[0026] One end of the guide rod 11 is rotatably connected to a rolling wheel 47 via a rotating shaft, and the inner wall of the guide groove 12 is provided with a rolling groove 48 used in conjunction with the sliding wheel 35 .

[0027] In this embodiment, by providing the rolling wheel 47 and the rolling groove 48 , when the guide rod 11 moves along the track of the guide groove 12 , the stability during the movement can be improved, and the friction can be reduced, thereby extending the service life.

[0028] Positioning blocks 49 are fixedly connected to both sides of the housing 2 , and a sliding wheel 35 used in conjunction with the traction belt 15 is rotatably connected to one side of the positioning block 49 via a rotating shaft.

[0029] In this embodiment, by providing the positioning block 49 and the sliding wheel 35 , the traction belt 15 can be turned, and the stability of the traction belt 15 during the pulling process can be improved.

[0030] Embodiment 2: On the basis of the first embodiment, in this embodiment, it is considered that the transmission mechanism can control the smoothing block 3 to blow water vapor to the surface of the textile, and at the same time, the smoothing block 3 smoothes the textile, thereby preventing the surface of the smoothing block 3 from wrinkling. However, if too much water vapor is discharged, the surface of the textile will be too wet, which will also affect the effect of subsequent printing. In the present application, the intermittent opening and closing mechanism includes a partition plate 22 located inside the diverter box 7, and the top of the diverter box 7 is provided with an embedding opening 23 used in conjunction with the partition plate 22. A connecting block 24 is fixedly connected to one side of the partition plate 22, and a first tank body 25 is fixedly connected to the top of the shell 2. A pressure relief pipe 26 is fixedly connected to one side of the first tank body 25, and one end of the pressure relief pipe 26 is fixedly connected to one side of the heat recovery pipe 19. A first piston 27 is arranged inside the first tank body 25, and a connecting rod 28 is fixedly connected to the top of the first piston 27. The top of the connecting rod 28 passes through the top of the first tank body 25 and is fixedly connected to the bottom of the connecting block 24. The top of the first piston 27 is fixedly connected to a first spring 29.

[0031] The intermittent opening and closing mechanism also includes a second tank body 30 fixedly connected to the top of the shell 2, one side of the second tank body 30 is fixedly connected to an air intake pipe 31 through a first one-way valve, and the other side of the second tank body 30 is fixedly connected to an exhaust pipe 32 through a second one-way valve, one end of the exhaust pipe 32 is fixedly connected to one side of the first tank body 25, and a second piston 33 is arranged inside the second tank body 30, and a transmission rod 34 is fixedly connected to the top of the second piston 33, and the top of the transmission rod 34 passes through the top of the second tank body 30 and is fixedly connected to a transmission block 36, and one side of the transmission block 36 is fixedly connected to one side of the traction block 14.

[0032] In this embodiment, it is considered that if too much water vapor is discharged, the textile surface will be too wet, which will also affect the subsequent printing effect. Therefore, an intermittent opening and closing mechanism is set. When the traction block 14 moves upward, it will drive the transmission block 36 and the transmission rod 34 to move upward, and the transmission rod 34 will drive the second piston 33 to move upward. At this time, the interior of the second tank body 30 is under negative pressure, and the gas will enter the interior of the second tank body 30 through the air inlet 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, and the transmission rod 34 will drive the second piston 33 to move downward, compressing the gas in the second piston 33 and entering the interior of the first tank body 25 through the exhaust pipe 32. At the same time, the first piston 27, the connecting rod 28 and the connecting block 24 will move upward under the influence of the gas pressure, and the connecting block 24 will bring The movable partition plate 22 moves upward, so that the partition plate 22 is separated from the inner wall of the shunt box 7. At this time, water vapor can normally enter the transmission pipe 8 from the shunt box 7, and then enter the smoothing block 3, and be discharged from the air outlet 4. When the air pressure in the first tank body 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 body 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 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 shunt box 7, so that the water vapor cannot be transmitted. The cycle is repeated in sequence, and the partition plate 22 is opened and closed intermittently to control the displacement of water vapor and avoid excessive discharge of water vapor causing the surface of the textile to be too wet. At the same time, the compressed air discharged from the pressure relief pipe 26 will blow the hot air in the heat recovery pipe 19 evenly onto the surface of the textile. Under the action of wind and hot air, the effect of drying the surface of the textile can be further improved. The problem that excessive water vapor discharge will cause the textile surface to be too wet and affect the subsequent printing effect is solved; It should be noted that the first one-way valve is a valve that can only allow air to enter the second tank body 30, and the second one-way valve is a valve that can only allow air to enter the first tank body 25. At the same time, we can control the volume inside the first tank body 25 and the second tank body 30 to control the gas transmission amount and to control the interval time of opening and closing the partition plate 22, so as to be more adaptable to daily operations.

[0033] A controller 37 is fixedly installed on one side of the printing machine 1, an air pressure sensor 38 is fixedly installed on the bottom of the first piston 27, and the air 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, and the solenoid valve 39 is electrically connected to the controller 37.

[0034] In this embodiment, by providing a controller 37, an air pressure sensor 38 and an electromagnetic valve 39, when the air pressure in the first tank body 25 reaches a certain value, the air pressure sensor 38 will transmit a signal to the controller 37, and the built-in PLC module of the controller 37 will start the electromagnetic valve 39, so that the compressed gas in the first tank body 25 is discharged through the pressure relief pipe 26.

[0035] 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 contacts the outer surface of the partition plate 22 .

[0036] In this embodiment, by providing the sealing ring 46 , the sealing performance between the partition plate 22 and the embedding opening 23 can be improved, thereby preventing the loss of heat energy caused by water vapor leakage.

[0037] Embodiment three: On the basis of Example 1, the transmission mechanism in this embodiment can control the smoothing block 3 to move along the trajectory of the guide rod 11 and the guide groove 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 movement, the smoothing effect cannot be achieved. If the textile is too thick, the smoothing block 3 will get stuck during transmission. In this application, the rebound mechanism includes a support block 40 fixedly connected to the bottom of the U-shaped block 10, a rebound groove 41 is provided at the bottom of the support block 40, a rebound block 42 is arranged inside the rebound groove 41, the bottom of the rebound block 42 is fixedly connected to the top of the smoothing block 3, the top of the rebound block 42 is fixedly connected to a second spring 43, and the top of the second spring 43 is fixedly connected to the inner wall of the rebound groove 41.

[0038] In this embodiment, the different thicknesses of textiles are taken into consideration. If the bottom of the smoothing block 3 cannot contact the top of the textile during its movement, the smoothing effect cannot be achieved. If the textile is too thick, the smoothing block 3 will get stuck during transmission. Therefore, by providing 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 through squeezing, and at the same time drive the rebound block 42 to move into the rebound groove 41 to avoid getting stuck. When the textile is too thin, the elastic force generated by the second spring 43 will push the rebound block 42 to move downward, and 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. The problem that the smoothing block 3 cannot contact the top of the textile with the bottom thereof during its movement and cannot achieve the smoothing effect is solved, and that the smoothing block 3 may get stuck during the transmission process if the textile is too thick, is solved.

[0039] Sliding blocks 44 are fixedly connected to both sides of the rebound block 42 , and a sliding groove 45 for use with the sliding block 44 is formed on the inner wall of the rebound groove 41 .

[0040] In this embodiment, by providing the sliding block 44 and the sliding groove 45, the movement trajectory of the rebound block 42 and the smoothing block 3 can be limited so that they can only move along the trajectory of the sliding block 44 and the sliding groove 45, thereby improving the stability during the movement.

[0041] Working principle: When the textile is 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 passes through the diverter box 7 and then enters the inner wall of the smoothing block 3 through the transmission pipe 8. Then, it is discharged from the air outlet 4 and blown onto 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 and retracts upward, Fig.10 and Fig.11 As shown, the electric push rod 13 drives the traction block 14 to move upward, and the traction block 14 drives 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. In addition, the surface of the textile absorbs some water vapor, which can be easily smoothed to avoid wrinkles on the surface of the fabric, which affects the printing effect. When the water vapor passes through the diverter box 7, part of the heat energy in the water vapor will be recovered by the heat conducting rod 21, and the air in the heat recovery pipe 19 will be heated by the heat conducting rod 21, and then the heat will be evenly transmitted to the surface of the textile by the dispersion cover 20 to dry the moisture on the surface, thereby achieving the drying effect and further improving the printing effect; When the traction block 14 moves upward, it will drive the transmission block 36 and the transmission rod 34 to move upward, and the transmission rod 34 will drive the second piston 33 to move upward. At this time, the interior of the second tank body 30 is negative pressure, and the gas will enter the interior of the second tank body 30 through the intake 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, and the transmission rod 34 will drive the second piston 33 to move downward, compressing the gas in the second piston 33 and entering the interior of the first tank body 25 through the exhaust pipe 32. At the same time, under the influence of the gas pressure, the first piston 27, the connecting rod 28 and the connecting block 24 will move upward, and 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 diverter box 7. At this time, the water vapor can be discharged normally. The water vapor enters the transmission pipe 8 from the diverter box 7, then enters the smoothing block 3, and is discharged from the air outlet 4. When the air pressure in the first tank body 25 reaches a certain value, the air pressure sensor 38 transmits a signal to the controller 37. The built-in PLC module of the controller 37 starts the solenoid valve 39, so that the compressed gas in the first tank body 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 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 diverter box 7, so that the water vapor cannot be transmitted. The cycle is carried out in sequence, and the partition plate 22 is opened and closed intermittently to control the displacement of water vapor and avoid excessive discharge of water vapor causing the textile surface to be too wet. At the same time, the compressed air discharged from the pressure relief pipe 26 will blow the hot air in the heat recovery pipe 19 evenly onto the surface of the textile. Under the action of wind and hot air, the effect of drying the surface of the textile can be further improved. Taking into account the different thicknesses of textiles, if the bottom of the smoothing block 3 cannot contact the top of the textile during movement, the smoothing effect cannot be achieved. If the textile is too thick, the smoothing block 3 will get stuck during transmission. Therefore, a rebound mechanism is provided, so that 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 through squeezing, and at the same time drive the rebound block 42 to move into the rebound groove 41 to avoid getting stuck. When the textile is too thin, the elastic force generated by the second spring 43 will push the rebound block 42 to move downward, and 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.

[0042] It should be noted that the electric heating rod 6, the electric push rod 13, the air pressure sensor 38, the solenoid valve 39 and the controller 37 are devices or equipment existing in the prior art, or are devices or equipment that can be realized in 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 solenoid valve 39 and the controller 37 are clear to those skilled in the art, so they will not be described in detail.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A printing and dyeing equipment for textile processing, characterized in that: The invention comprises a printing machine (1), wherein the top of the printing machine (1) is fixedly connected to a shell (2), two smoothing blocks (3) are arranged inside the shell (2), one side of the smoothing block (3) is provided with an air outlet (4), a water tank (5) is fixedly installed on the top of the shell (2), an electric heating rod (6) is arranged inside the water tank (5), one side of the water tank (5) is fixedly connected to a diversion box (7), the top of the diversion box (7) is provided with an intermittent opening and closing mechanism, the bottom of the diversion box (7) is fixedly connected to two transmission pipes (8), one end of the transmission pipe (8) passes through the inside of the shell (2) and is fixedly connected to one side of the smoothing block (3), and a transmission mechanism is arranged on the top of the shell (2); The transmission mechanism comprises a guide plate (9) fixedly connected to the inner wall of the housing (2); a U-shaped block (10) is arranged on the top of the smoothing block (3); a guide rod (11) is symmetrically fixedly connected to the inner wall of the U-shaped block (10); guide grooves (12) for use with the guide rod (11) are provided on both sides of the guide plate (9); an electric push rod (13) is fixedly installed on the top of the housing (2); the output end of the electric push rod (13) is fixedly connected to a traction block (14); the traction block (14) is connected to the U-shaped block (10) via a traction belt (15), both sides of the U-shaped block (10) are movably connected to a first swing block (16) via a rotating shaft, one side of the first swing block (16) is fixedly connected to a tension spring (17), 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) via a rotating shaft, and a rebound mechanism is provided between the U-shaped block (10) and the smoothing block (3); A heat recovery mechanism, the heat recovery mechanism being fixedly arranged at the bottom of the diverter box (7) and capable of recovering heat energy in the diverter box (7) for drying textiles; The heat recovery mechanism comprises a heat recovery pipe (19) fixedly connected to the bottom of the diverter box (7), the bottom of the heat recovery pipe (19) penetrates into the interior of the shell (2) and is fixedly connected to a dispersion cover (20), the inner wall of the heat recovery pipe (19) is fixedly connected to a heat conducting rod (21), and the top of the heat conducting rod (21) penetrates into the inner wall of the diverter box (7).

2. A textile processing printing and dyeing equipment according to claim 1, characterized in that: The intermittent opening and closing mechanism comprises a partition plate (22) located inside the diverter box (7); the top of the diverter box (7) is provided with an embedding opening (23) for use with the partition plate (22); one side of the partition plate (22) is fixedly connected to a connecting block (24); the top of the shell (2) is fixedly connected to a first tank body (25); one side of the first tank body (25) is fixedly connected to a pressure relief pipe (26); one end of the pressure relief pipe (26) is fixedly connected to one side of a heat 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 to a connecting rod (28); the top of the connecting rod (28) passes through the top of the first tank body (25) and is fixedly connected to the bottom of the connecting block (24); the top of the first piston (27) is fixedly connected to a first spring (29).

3. A textile processing printing and dyeing equipment according to claim 2, characterized in that: The intermittent opening and closing mechanism further comprises a second tank body (30) fixedly connected to the top of the housing (2); one side of the second tank body (30) is fixedly connected to an air intake pipe (31) via a first one-way valve; the other side of the second tank body (30) is fixedly connected to an exhaust pipe (32) via a second one-way valve; one end of the exhaust pipe (32) is fixedly connected to one side of the first tank body (25); a second piston (33) is arranged inside the second tank body (30); a transmission rod (34) is fixedly connected to the top of the second piston (33); the top of the transmission rod (34) penetrates through the top of the second tank body (30) and is fixedly connected to a transmission block (36); one side of the transmission block (36) is fixedly connected to one side of the traction block (14).

4. A textile processing printing and dyeing equipment according to claim 3, characterized in that: A controller (37) is fixedly mounted on one side of the printing machine (1); an air pressure sensor (38) is fixedly mounted on the bottom of the first piston (27); the air pressure sensor (38) is signal-connected to the controller (37); a solenoid valve (39) is fixedly mounted on the surface of the pressure relief pipe (26); the solenoid valve (39) is electrically connected to the controller (37).

5. The textile printing and dyeing equipment according to claim 1, characterized in that: The rebound mechanism comprises a support block (40) fixedly connected to the bottom of the U-shaped block (10); a rebound groove (41) is provided at the bottom of the support block (40); a rebound block (42) is arranged inside the rebound groove (41); the bottom of the rebound block (42) is fixedly connected to the top of the smoothing block (3); the top of the rebound block (42) is fixedly connected to a second spring (43); the top of the second spring (43) is fixedly connected to the inner wall of the rebound groove (41).

6. A textile processing printing and dyeing equipment according to claim 5, characterized in that: Sliding blocks (44) are fixedly connected to both sides of the rebound block (42), and a sliding groove (45) for use with the sliding block (44) is provided on the inner wall of the rebound groove (41).

7. A textile processing printing and dyeing equipment according to claim 2, characterized in that: 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).

8. The textile printing and dyeing equipment according to claim 1, characterized in that: The side of the smoothing block (3) on which the air outlet (4) is provided is in a 45° slope shape.

9. The textile printing and dyeing equipment according to claim 1, characterized in that: One end of the guide rod (11) is rotatably connected to a rolling wheel (47) via a rotating shaft, and the inner wall of the guide groove (12) is provided with a rolling groove (48) for use with the sliding wheel (35).

10. The textile printing and dyeing equipment according to claim 1, characterized in that: Positioning blocks (49) are fixedly connected to both sides of the housing (2), and one side of the positioning block (49) is rotatably connected to a sliding wheel (35) used in conjunction with the traction belt (15) via a rotating shaft.

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