Self-cleaning printing equipment for textiles

Abstract

The invention belongs to the field of textile printing equipment, and particularly relates to self-cleaning printing equipment for textiles, which comprises a worktable, a plurality of conveying rollers are mounted on the worktable, and printing guide belts are mounted on the conveying rollers; a bin body is fixedly connected to the workbench, openings are formed in the two sides of the bin body, and the printing guide belt penetrates through the openings to enter the bin body. The printing guide belt cleaning device comprises a bin body, cleaning liquid capable of dissolving printing ink is arranged in the bin body, a plurality of guide rollers are rotationally connected into the bin body, the guide rollers can guide a printing guide belt and immerse the printing guide belt into the cleaning liquid, and when the printing guide belt cleaning device is used, the cleaning liquid capable of dissolving the printing ink is stored in the bin body, and the printing guide belt moves; and the printing guide belt is pressed into the cleaning liquid by the guide roller, and the printing guide belt is soaked by the cleaning liquid, so that the printing ink on the surface of the printing guide belt is cleaned, the printing guide belt is self-cleaned, and the situation that textiles are polluted by the printing ink adhered to the printing guide belt is reduced.

Description

Technical Field

[0001] The invention relates to the field of textile printing equipment, in particular to a self-cleaning printing equipment for textiles. Background Art

[0002] In the current existing technology, textile printing is generally completed by the inkjet printing process, which mainly consists of a nozzle, a slide and an ink supply mechanism. The slide can drive the nozzle to move so that the nozzle moves back and forth above the textile. The nozzle has micropores, and the ink supply structure delivers ink to the nozzle. The ink is sprayed from the micropores on the nozzle to the surface of the textile to form a corresponding pattern. A printing guide is also installed on the printing equipment. The printing guide is located under the textile and plays the role of supporting and lifting the textile.

[0003] During use, since the printing blanket is located below the nozzle, the ink sprayed from the nozzle is easy to adhere to the printing blanket during the printing process. The printing blanket is constantly running, which will contaminate subsequent textiles and affect product quality. Therefore, to address the above problem, a self-cleaning printing device for textiles is proposed. Summary of the Invention

[0004] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art, the present invention provides a self-cleaning printing device for textiles.

[0005] The technical solution adopted by the present invention to solve its technical problems is: the self-cleaning printing equipment for textiles described in the present invention includes a workbench, a plurality of conveying rollers are installed on the workbench, and a printing guide belt is installed on the conveying rollers; a warehouse body is fixedly connected to the workbench, and openings are opened on both sides of the warehouse body, and the printing guide belt passes through the openings into the interior of the warehouse body; the interior of the warehouse body is provided with a cleaning liquid that can dissolve ink, and a plurality of guide rollers are rotatably connected to the interior of the warehouse body, and the guide rollers can guide the printing guide belt and immerse it in the cleaning liquid, and a drying component for drying the printing guide belt is installed on the top of the workbench, and the guide rollers press the printing guide belt into the interior of the cleaning liquid, and the cleaning liquid is used to soak the printing guide belt to clean the ink on the surface of the printing guide belt, thereby realizing the self-cleaning effect of the printing guide belt, thereby reducing the situation where the ink adhering to the printing guide belt contaminates the textiles.

[0006] Preferably, a water pipe is fixedly connected to the bottom of the bin body, and the water pipe is located at the bottom of the printing guide belt. A plurality of nozzles are installed on the top of the water pipe, and the plurality of nozzles are evenly distributed on the top of the water pipe. The water outlet of the nozzle faces the printing guide belt, and a circulation pump is installed at the end of the water pipe. The printing guide belt is flushed by a pressurized jet of cleaning liquid to increase the flushing pressure and facilitate the peeling of the ink and the printing guide belt.

[0007] Preferably, a seat is fixedly connected to the top of the water pipe, a spherical cavity is opened inside the seat, a sphere is installed inside the spherical cavity, the nozzle is fixed to the sphere, a through hole is opened inside the sphere, the nozzle is connected to the spherical cavity through the through hole, and a sealing ring is installed on the surface of the sphere.

[0008] Preferably, a plate is slidably connected to the inner wall of the bottom of the bin body, a through slot is provided at the top of the plate body and the corresponding position of the nozzle, the top of the nozzle passes through the through slot and is slidably connected thereto, a cam is fixedly connected to the end of the guide roller, a block is fixedly connected to the top of the plate body and the corresponding position of the cam, a spring is installed between the plate body and the bin body, a cam is installed on the guide roller, the cam moves to move the block, and the nozzle passes through the through slot, thereby causing the nozzle to swing, and the spring is used to facilitate the resetting of the plate body, so that the nozzle can conveniently flush and clean the printing guide belt.

[0009] Preferably, a plurality of electric heating tubes are installed inside the warehouse body through a bracket, and a temperature sensor is installed inside the warehouse body. By setting the electric heating tubes, the electric heating tubes can heat the solution inside the warehouse body and increase the temperature of the solution, thereby softening the ink dots, making it easier to clean the ink and improving the cleaning effect.

[0010] Preferably, the drying component includes a hot air blower and a drying tube, the drying tube is fixedly connected to the workbench, the drying tube is located at the bottom of the printing guide belt, and an air outlet is provided on the top of the drying tube. The hot air blower is installed at the end of the drying tube, and relies on the hot air sprayed onto the surface of the printing guide belt to dry the printing guide belt, thereby keeping the surface of the printing guide belt dry.

[0011] Preferably, both sides of the plate body are rotatably connected with multiple pulleys, and a guide rail is fixed on the inner wall of the warehouse body and at the corresponding position of the pulley. The pulley is located inside the guide rail and is slidably connected thereto. By setting up the guide rail and the pulley, the pulley is placed inside the guide rail for sliding, thereby reducing the friction of the plate body movement and improving the stability of the movement.

[0012] Preferably, a detection sensor capable of detecting the conductivity of the cleaning liquid is installed on the warehouse body, and a drainage pipe is installed on the warehouse body. When in use, the detection sensor is a conductivity detection sensor, which detects the conductivity of the cleaning liquid. With long-term cleaning, the ink is dispersed inside the cleaning liquid, and the conductive ions or particles in the ink increase the concentration of free ions in the solution, thereby improving the conductivity. When the conductivity reaches the preset value, it is convenient to remind the staff to replace the dissolving solution.

[0013] The present invention is beneficial in that: 1. The present invention comprises a chamber, an opening, a guide roller, and a drying assembly. During use, a cleaning liquid capable of dissolving ink is stored within the chamber. The printing blanket moves, and the guide roller presses the printing blanket into the cleaning liquid. The cleaning liquid soaks the printing blanket, thereby washing away the ink on the surface of the printing blanket. This achieves a self-cleaning effect on the printing blanket, thereby reducing the risk of ink adhering to the printing blanket contaminating textiles. 2. The present invention is provided with a water pipe, a nozzle and a circulation pump. When in use, the circulation pump can extract the cleaning liquid inside the bin body and deliver it to the water pipe, so as to circulate the solution. The cleaning liquid is sprayed out from the nozzle on the water pipe, and the pressurized cleaning liquid flow is used to flush the printing guide, thereby increasing the flushing pressure and facilitating the peeling of the ink and the printing guide.

[0014] 3. The present invention is provided with a seat body, a sphere, a spherical cavity, a plate body, a through groove, a cam, a block body and a spring. When in use, the nozzle is installed on the water pipe through the seat body and the sphere body, and a spherical cavity is provided inside the seat body. The sphere is installed in the middle of the spherical cavity, so as to allow the nozzle to move on the seat body. The movement can change the spraying angle and flushing angle of the nozzle, which is convenient for peeling the ink from the printing guide belt. A cam is installed on the guide roller, and the movement of the cam causes the block body to move. The nozzle passes through the through groove, so that the nozzle swings. The spring is used to facilitate the resetting of the plate body, so that the nozzle can conveniently flush and clean the printing guide belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 Schematic diagram of the printing blanket structure of the present invention; Figure 3 This is a schematic diagram of the cross-sectional structure of the warehouse body of the present invention; Figure 4 Schematic diagram of the plate structure of the present invention; Figure 5 It is a structural schematic diagram of the seat body of the present invention.

[0017] In the figure: 11, workbench; 12, printing guide; 13, warehouse body; 14, guide roller; 15, conveyor roller; 21, water pipe; 22, nozzle; 31, base; 32, sphere; 33, sealing ring; 41, plate; 42, cam; 43, block; 44, through groove; 51, temperature sensor; 52, electric heating tube; 61, hot air blower; 62, drying tube; 71, guide rail; 72, pulley; 8, detection sensor. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0019] Specific examples are given below.

[0020] See also Figure 1-5 As shown, a self-cleaning textile printing device includes a workbench 11, on which are mounted a plurality of conveyor rollers 15, on which are mounted a printing blanket 12; a bin 13 is fixedly connected to the workbench 11, and openings are formed on both sides of the bin 13, through which the printing blanket 12 passes into the bin 13; a cleaning liquid capable of dissolving ink is provided within the bin 13, and a plurality of guide rollers 14 are rotatably connected to the bin 13, and the guide rollers 14 are capable of guiding the printing blanket 12 and immersing it in the cleaning liquid; a drying assembly for drying the printing blanket 12 is mounted on top of the workbench 11; When in use, the interior of the bin 13 stores a cleaning liquid that can dissolve ink. The printing guide 12 moves, and the guide roller 14 presses the printing guide 12 into the interior of the cleaning liquid. The cleaning liquid soaks the printing guide 12 to wash away the ink on the surface of the printing guide 12, thereby achieving a self-cleaning effect on the printing guide 12, thereby reducing the situation where the ink adhering to the printing guide 12 contaminates the textiles.

[0021] Further, such as Figure 1-5 As shown, a water pipe 21 is fixedly connected to the bottom of the bin body 13, and the water pipe 21 is located at the bottom of the printing blanket 12. A plurality of nozzles 22 are installed on the top of the water pipe 21. The nozzles 22 are evenly distributed on the top of the water pipe 21. The water outlets of the nozzles 22 face the printing blanket 12. A circulation pump is installed at the end of the water pipe 21. When in use, the circulation pump can extract the cleaning liquid inside the bin body 13 and deliver it to the water pipe 21 to circulate the solution. The cleaning liquid is sprayed out from the nozzle 22 on the water pipe 21, and the pressurized cleaning liquid flow is used to flush the printing guide tape 12, thereby increasing the flushing pressure and facilitating the peeling of the ink and the printing guide tape 12.

[0022] Further, such as Figure 1-5 As shown, the top of the water pipe 21 is fixedly connected to a seat body 31, a spherical cavity is opened inside the seat body 31, a sphere 32 is installed inside the spherical cavity, the nozzle 22 is fixed to the sphere 32, a through hole is opened inside the sphere 32, the nozzle 22 is connected to the spherical cavity through the through hole, and a sealing ring 33 is installed on the surface of the sphere 32; a plate body 41 is slidably connected to the inner side wall of the bottom of the warehouse body 13, a through groove 44 is opened at the top of the plate body 41 and the corresponding position of the nozzle 22, the top of the nozzle head 22 passes through the through groove 44 and is slidably connected thereto, the end of the guide roller 14 is fixedly connected to a cam 42, the top of the plate body 41 and the corresponding position of the cam 42 are fixedly connected to a block 43, and a spring is installed between the plate body 41 and the warehouse body 13; When in use, the nozzle 22 is installed on the water pipe 21 through the seat 31 and the ball 32, and a spherical cavity is provided inside the seat 31, and the ball 32 is installed in the middle of the spherical cavity, so as to allow the nozzle 22 to move on the seat 31, and the movement can change the injection angle and flushing angle of the nozzle 22, which is convenient for peeling the ink from the printing guide 12. A cam 42 is installed on the guide roller 14, and the cam 42 moves to move the block 43, and the nozzle 22 passes through the through slot 44, so that the nozzle 22 swings, and the spring is used to facilitate the resetting of the plate 41, so that the nozzle 22 can flush and clean the printing guide 12.

[0023] Further, such as Figure 1-5 As shown, a plurality of electric heating tubes 52 are installed inside the silo 13 through a bracket, and a temperature sensor 51 is installed inside the silo 13; When in use, the electric heating tube 52 is provided to heat the solution inside the chamber 13 and increase the temperature of the solution, thereby softening the ink dots, making it easier to clean the ink and improving the cleaning effect.

[0024] Further, such as Figure 1-5 As shown, the drying assembly includes a hot air blower 61 and a drying pipe 62. The drying pipe 62 is fixed to the workbench 11 and is located at the bottom of the printing blanket 12. An air outlet is provided at the top of the drying pipe 62. The hot air blower 61 is installed at the end of the drying pipe 62. When in use, start the hot air blower 61, rely on the hot air blower 61 to output hot air and spray it out through the air outlet on the drying tube 62, and rely on the sprayed hot air to spray onto the surface of the printing guide 12, thereby drying the printing guide 12 and keeping the surface of the printing guide 12 dry.

[0025] Further, such as Figure 1-5 As shown, a plurality of pulleys 72 are rotatably connected to both sides of the plate body 41, and a guide rail 71 is fixedly connected to the inner side wall of the bin body 13 at positions corresponding to the pulleys 72, and the pulleys 72 are located inside the guide rail 71 and are slidably connected thereto; When in use, by providing the guide rail 71 and the pulley 72 , the pulley 72 is placed inside the guide rail 71 to slide, thereby reducing the friction of the movement of the plate 41 and improving the stability of the movement.

[0026] Further, such as Figure 1-5 As shown, the silo 13 is equipped with a detection sensor 8 capable of detecting the conductivity of the cleaning liquid, and the silo 13 is equipped with a drainage pipe; When in use, the detection sensor 8 is a conductivity detection sensor 8, which detects the conductivity of the cleaning liquid. With long-term cleaning, the ink is dispersed inside the cleaning liquid, and the conductive ions or particles in the ink increase the concentration of free ions in the solution, thereby increasing the conductivity. When the conductivity reaches the preset value, it is convenient to remind the staff to replace the dissolving solution.

[0027] Working principle: when in use, the interior of the silo 13 stores a cleaning liquid that can dissolve ink, the printing guide 12 moves, and the guide roller 14 presses the printing guide 12 into the interior of the cleaning liquid, and the cleaning liquid soaks the printing guide 12 to wash away the ink on the surface of the printing guide 12, thereby achieving a self-cleaning effect on the printing guide 12, thereby reducing the situation where the ink adhering to the printing guide 12 contaminates the textiles; when in use, the circulation pump can extract the cleaning liquid inside the silo 13 and deliver it to the water pipe 21 to circulate the solution, and the cleaning liquid is discharged from the nozzle 22 on the water pipe 21. The printing guide 12 is flushed by the pressurized cleaning liquid flow, which increases the flushing pressure and facilitates the separation of the ink and the printing guide 12. When in use, the nozzle 22 is installed on the water pipe 21 through the seat 31 and the ball 32, and the interior of the seat 31 is provided with a spherical cavity, and the ball 32 is installed in the middle of the spherical cavity, so as to allow the nozzle 22 to move on the seat 31, and the movement can change the injection angle and flushing angle of the nozzle 22, which is convenient for separating the ink from the printing guide 12. A cam 42 is installed on the guide roller 14, and the cam 42 moves to move the block 43, and the nozzle 22 passes through The through groove 44 is used to make the nozzle 22 swing, and the spring is used to facilitate the reset of the plate 41, so that the nozzle 22 can flush and clean the printing guide 12; when in use, the electric heating tube 52 is set, and the electric heating tube 52 can heat the solution inside the bin 13 to increase the temperature of the solution, so that the ink dots can be softened, so that the ink can be easily cleaned and the cleaning effect can be improved; when in use, the hot air blower 61 is started, and the hot air is output by the hot air blower 61 and ejected through the air outlet on the drying tube 62, and the ejected hot air is sprayed onto the surface of the printing guide 12, thereby softening the printing guide 12. The flower guide belt 12 is dried to keep the surface of the printing guide belt 12 dry; by setting the guide rail 71 and the pulley 72, the pulley 72 is placed inside the guide rail 71 for sliding, so as to reduce the friction of the movement of the plate body 41 and improve the stability of the movement; when in use, the detection sensor 8 is a conductivity detection sensor 8, which detects the conductivity of the cleaning liquid. With long-term cleaning, the ink is dispersed in the cleaning liquid, and the conductive ions or particles in the ink increase the concentration of free ions in the solution, thereby improving the conductivity. When the conductivity reaches the preset value, it is convenient to remind the staff to replace the dissolving solution.

[0028] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0029] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. A self-cleaning printing device for textiles, comprising a workbench (11), a plurality of conveying rollers (15) mounted on the workbench (11), and a printing guide (12) mounted on the conveying rollers (15); characterized in that: A bin body (13) is fixedly connected to the workbench (11), and openings are provided on both sides of the bin body (13), and the printing guide belt (12) passes through the openings and enters the interior of the bin body (13); The interior of the bin body (13) is provided with a cleaning liquid capable of dissolving ink. A plurality of guide rollers (14) are rotatably connected to the interior of the bin body (13). The guide rollers (14) are capable of guiding the printing guide belt (12) and immersing it in the cleaning liquid. A drying component for drying the printing guide belt (12) is installed on the top of the workbench (11).

2. A self-cleaning printing device for textiles according to claim 1, characterized in that: A water pipe (21) is fixedly connected to the bottom of the bin body (13), and the water pipe (21) is located at the bottom of the printing guide belt (12). A plurality of nozzles (22) are installed on the top of the water pipe (21), and the plurality of nozzles (22) are evenly distributed on the top of the water pipe (21). The water outlets of the nozzles (22) face the printing guide belt (12), and a circulation pump is installed at the end of the water pipe (21).

3. The self-cleaning printing device for textiles according to claim 2, characterized in that: A seat (31) is fixedly connected to the top of the water pipe (21), a spherical cavity is provided inside the seat (31), a sphere (32) is installed inside the spherical cavity, the nozzle (22) is fixedly connected to the sphere (32), a through hole is provided inside the sphere (32), the nozzle (22) is connected to the spherical cavity through the through hole, and a sealing ring (33) is installed on the surface of the sphere (32).

4. The self-cleaning printing device for textiles according to claim 3, characterized in that: A plate body (41) is slidably connected to the inner side wall of the bottom of the silo (13); a through slot (44) is provided at the top of the plate body (41) and at a position corresponding to the nozzle (22); the top of the nozzle (22) passes through the through slot (44) and is slidably connected thereto; a cam (42) is fixedly connected to the end of the guide roller (14); a block body (43) is fixedly connected to the top of the plate body (41) and at a position corresponding to the cam (42); and a spring is installed between the plate body (41) and the silo (13).

5. The self-cleaning printing device for textiles according to claim 4, characterized in that: A plurality of electric heating tubes (52) are installed inside the warehouse body (13) via a bracket, and a temperature sensor (51) is installed inside the warehouse body (13).

6. The self-cleaning printing device for textiles according to claim 5, characterized in that: The drying assembly comprises a hot air blower (61) and a drying pipe (62), wherein the drying pipe (62) is fixedly connected to the workbench (11), the drying pipe (62) is located at the bottom of the printing guide belt (12), an air outlet is provided at the top of the drying pipe (62), and the hot air blower (61) is installed at the end of the drying pipe (62).

7. The self-cleaning printing device for textiles according to claim 6, characterized in that: Both sides of the plate body (41) are rotatably connected to a plurality of pulleys (72), and a guide rail (71) is fixedly connected to the inner side wall of the warehouse body (13) at a position corresponding to the pulleys (72), and the pulleys (72) are located inside the guide rail (71) and are slidably connected thereto.

8. The self-cleaning printing device for textiles according to claim 7, characterized in that: A detection sensor (8) capable of detecting the conductivity of the cleaning liquid is installed on the warehouse body (13), and a liquid drainage pipe is installed on the warehouse body (13).

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