CN115891454A

CN115891454A - Digital transfer printing processing device

Info

Publication number: CN115891454A
Application number: CN202211684471.XA
Authority: CN
Inventors: 杨忠军; 胡效菡
Original assignee: Shaoxing Keqiao Hushi Transfer Printing Co ltd
Current assignee: Shaoxing Keqiao Hushi Transfer Printing Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-04
Anticipated expiration: 2042-12-27
Also published as: CN115891454B

Abstract

The invention discloses a digital transfer printing processing device, which relates to the technical field of printing processing and comprises a base frame, wherein a printing frame is fixedly arranged on the base frame, two parallel lead screws are arranged on the printing frame in a sliding manner, the top ends of the two lead screws are fixedly arranged on a supporting plate, springs are wound on the two lead screws, and a printing spray roller support and a steam generator are fixedly arranged on the base frame. According to the invention, the heated area of the printed cloth is enlarged by adopting a folding and conveying mode, and the boiling point of water evaporation is reduced by reducing the pressure, so that the problem of drying crack of the printed pattern caused by high-temperature drying is solved; the printing and the digital spraying are tightly arranged together, so that the whole floor area is reduced, and the whole space utilization rate is improved; the cloth of different thickness can the self-adaptation processing, need not to adjust, has promoted the application scope of transfer stamp processing cloth.

Description

Digital transfer printing processing device

Technical Field

The invention relates to the technical field of printing processing, in particular to a digital transfer printing processing device.

Background

The traditional textile printing industry has small difference among enterprises, and is easy to form malignant price competition; in addition, most of the traditional enterprises obtain benefits through cheap labor force and large-scale production, so the development space is small. Digital printing technology has been produced when the printing industry is gradually declining. With the increasing maturity of digital printing technology, the printing industry is gradually growing from decline to prosperity, and digital printing is printing by digital technology. The digital printing technology is a high and new technology product which integrates the mechanical and computer electronic information technologies and is gradually formed along with the continuous development of the computer technology.

The utility model patent with the prior art publication number of CN215243870U discloses a digital transfer printing processing device. Including workstation, drying device and fixed mounting tool device on the workstation, the workstation is rectangle platelike structure, the fixed a plurality of supporting leg framves that are provided with in bottom of workstation, the tool device is including tool seat and the horizontal migration mechanism of fixed mounting on the workstation, tool seat fixed mounting is on horizontal migration mechanism's output, be provided with the mounting groove in the tool seat, the intermediate position fixed mounting of mounting groove has the base, fixed mounting has a plurality of fixed establishment on the base, drying device is including stoving case and fixed mounting elevating system on the workstation, stoving case fixed mounting is on elevating system's output, stoving incasement fixed mounting has the heating resistor silk. Although the digital transfer printing processing device provided by the prior art has the good drying effect, the printing high-temperature dry cracking is easily caused, and the printing quality is influenced.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the following technical scheme: the utility model provides a digital transfer stamp processingequipment, includes the base frame, the fixed printing frame that is provided with on the base frame, the last slip of printing frame is provided with two parallel arrangement's lead screw, and the top of two lead screws is all fixed to be set up in the backup pad, all around there being the spring on two lead screws, it spouts roller support and steam generator to go back fixed mounting on the base frame, and the stamp spouts the roller to rotate on spouting the roller support and install top stamp and spout the roller, and the below that the roller was spouted in the top stamp is provided with bottom stamp and spouts roller support sliding fit, top stamp is spouted the roller and is spouted and all be provided with the bleeder vent on the roller with the bottom stamp, the inside that the roller was spouted in the top stamp passes through steam pipe intercommunication with steam generator, the inside that the roller was spouted in the bottom stamp passes through steam hose and the inside intercommunication of steam generator, rotate on the base frame and install paper spool, turn to roller, top spacing roller, first pulling roller, cloth spool, bottom spacing roller, second spacing roller, still fixed mounting has the stoving chamber, be provided with the mummification drying nozzle on the base frame, drying roller, be equipped with the stoving through-hole department.

Preferably, the lead screw is provided with an adjusting wheel in a threaded manner, and two ends of the spring are fixedly connected with the supporting plate and the printing frame respectively.

Preferably, two sliding rods are fixedly mounted on the printing frame, the digital spraying heads are slidably mounted on the sliding rods, a transmission belt is further rotatably arranged on the printing frame and driven by a servo motor, and the digital spraying heads are fixed with the transmission belt.

Preferably, all be provided with the bearing in the pivot at roller both ends is spouted in top printing and bottom printing, through drawing leather strap elastic connection between two adjacent bearings of each side.

Preferably, a first gear and a second gear are respectively and fixedly mounted at one ends of the top printing spray roller and the bottom printing spray roller, which are far away from the steam generator, and are in meshing transmission (the first gear and the second gear can generate relative displacement in the radial direction, and the displacement is the stacking thickness of paper and cloth, so that the meshing tooth profiles of the first gear and the second gear are not tightly meshed).

Preferably, fixed mounting has stamp motor backup pad on the roller support is spouted in the stamp, and fixed mounting has the stamp motor in the stamp motor backup pad, the output shaft and the second gear fixed connection of stamp motor.

Preferably, the through-hole has still been seted up on the stoving chamber, through-hole department is provided with sealed apron, and sealed apron pulls one of them one end normal running fit of roller with the second, the second pulls the other end of roller and pulls driven gear fixed connection, it rotates to install on the stoving chamber to pull driven gear, it has the second to pull the motor still to fix on the stoving chamber, and the second pulls fixed mounting on the output shaft of motor to pull drive gear, pull drive gear and pull driven gear and mesh mutually.

Preferably, the first dragging roller is fixedly arranged on an output shaft of a first dragging motor, and the first dragging motor is fixedly arranged on the base frame.

Compared with the prior art, the invention has the following beneficial effects: (1) According to the invention, the heated area of the printed cloth is enlarged by adopting a folding and conveying mode, and the boiling point of water evaporation is reduced by reducing the pressure, so that the problem of drying crack of the printed pattern caused by high-temperature drying is solved; (2) The printing and digital spraying are tightly arranged together, so that the whole floor area is reduced, and the whole space utilization rate is improved; (3) The invention can self-adaptively process the cloth with different thicknesses without adjustment, thereby improving the application range of the transfer printing processing cloth.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the structure A in FIG. 1 according to the present invention.

Fig. 3 is a schematic structural diagram of the digital spray head according to the present invention.

Fig. 4 is a schematic structural view of a second pulling motor according to the present invention.

FIG. 5 is a schematic view of the printing motor structure of the present invention.

Fig. 6 is a front view of the overall structure of the present invention.

FIG. 7 is a schematic diagram of the spring structure of the present invention.

Fig. 8 is a schematic view of the air inlet structure of the present invention.

In the figure: 101-a printing frame; 102-a servo motor; 103-a transmission belt; 104-digital spray head; 105-a slide bar; 106-a support plate; 107-spring; 108-a regulating wheel; 109-a lead screw; 201-paper reel; 202-a turning roll; 203-top limit roller; 204-a first pull motor; 205-a first stop roller; 206-a first pull roll; 301-top printing spray roller; 302-pulling the leather strip; 303-a bearing; 304-printing spray roller support; 305-bottom printing spray roller; 306-steam hard pipe; 307-steam hose; 308-a steam generator; 309-a first gear; 310-a second gear; 311-a printing motor; 312-printing the motor supporting plate; 401-cloth roll; 402-bottom stop rollers; 403-a second stop roller; 404-an air inlet nozzle; 4041-inlet duct; 405-a first drying roll; 406-a second drying roll; 407-a vacuum pump; 408-a third drying roll; 409-a second pulling roll; 410-a drying cavity; 411-pulling the driven gear; 412-pulling the drive gear; 413-a second pull motor; 414-sealing the cover plate; 5-base frame.

Detailed Description

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

As shown in fig. 3 and 7, the present invention provides a digital transfer printing processing apparatus, which includes a base frame 5, a printing frame 101 is fixedly disposed on the base frame 5, two parallel screws 109 are slidably disposed on the printing frame 101, top ends of the two screws 109 are fixedly disposed on a support plate 106, springs 107 are respectively wound on the two screws 109, an adjusting wheel 108 is threadedly disposed on the screw 109, two ends of the spring 107 are respectively fixedly connected with the support plate 106 and the printing frame 101, two sliding rods 105 are fixedly disposed on the printing frame 101, a digital spray head 104 is slidably disposed on the sliding rods 105, a transmission belt 103 is rotatably disposed on the printing frame 101, the transmission belt 103 is driven by a servo motor 102, and the digital spray head 104 is fixed to the transmission belt 103. If the adjusting wheel 108 is rotated, the adjusting wheel 108 drives the lead screw 109 to move, the lead screw 109 moves to compress the spring 107, the reaction force of the spring 107 can eliminate the thread gap between the adjusting wheel 108 and the lead screw 109, and because the connecting position of the lead screw 109 and the printing frame 101 has dimensional deviation, the supporting plate 106 can be adjusted to be parallel to the sliding rod 105 by rotating the two adjusting wheels 108, so that paper cannot shake when a pattern is sprayed, and because the supporting plate 106 is supported below, the stability of ink jet is improved, and the quality of the sprayed pattern is improved.

As shown in fig. 2 and 5, a printing spray roller support 304 and a steam generator 308 are further fixedly mounted on the base frame 5, a top printing spray roller 301 is rotatably mounted on the printing spray roller support 304, a bottom printing spray roller 305 is arranged below the top printing spray roller 301, the bottom printing spray roller 305 is in sliding fit with the printing spray roller support 304, air holes are formed in the top printing spray roller 301 and the bottom printing spray roller 305, the inside of the top printing spray roller 301 is communicated with the steam generator 308 through a steam hard tube 306, the inside of the bottom printing spray roller 305 is communicated with the inside of the steam generator 308 through a steam hose 307, bearings 303 are arranged on rotating shafts at two ends of the top printing spray roller 301 and the bottom printing spray roller 305, two adjacent bearings 303 on each side are elastically connected through a leather pull strip 302, a first gear 309 and a second gear 310 are fixedly mounted on one end of the top printing spray roller 301 and one end of the bottom printing spray roller 305 far away from the steam generator 308 respectively, the first gear 309 and the second gear 310 are meshed, a first gear 309 and a second gear 310 are radially displaced, a second gear 312 and a support plate 311 for supporting the motor is tightly mounted on the printing spray roller, and a support plate 311 for supporting the printing spray motor, and a motor are tightly connected with a motor.

As shown in fig. 1, fig. 4, fig. 6, fig. 8, a paper reel 201 is rotatably mounted on a base frame 5, a turning roller 202, a top limit roller 203, a first limit roller 205, a first pulling roller 206, a cloth reel 401, a bottom limit roller 402, a second limit roller 403, a drying chamber 410 is further fixedly mounted on the base frame 5, a suction nozzle 404 is provided on the drying chamber 410, an air inlet channel 4041 is provided in the suction nozzle 404, a first drying roller 405, a second drying roller 406, a third drying roller 408, a second pulling roller 409 is rotatably provided in the drying chamber 410, a through hole is provided at the top of the drying chamber 410, a vacuum pump 407 is provided at the through hole, a heating wire is provided in the drying chamber 410, a through hole is further provided in the drying chamber 410, a sealing cover plate 414 is provided at the through hole, the sealing cover plate 414 is rotatably matched with one end of the second pulling roller, the other end of the second pulling roller 409 is fixedly connected with a pulling driven gear 411, the pulling driven gear 411 is rotatably mounted on the drying chamber 410, a second pulling motor 413 is further fixedly mounted on the drying chamber 410, a second pulling motor 412, and a fixed motor 204 is mounted on an output shaft 412, and a fixed motor 204, and a motor 204.

The printing paper is installed (wound or directly installed with a paper roll) on the paper reel 201, damping is arranged at the joint of the paper reel 201 and the base frame 5, then the other end of the paper sequentially penetrates through the steering roller 202, the top limiting roller 203, the top printing spray roller 301 and the first limiting roller 205 to be connected with the first pulling roller 206, therefore, when the first pulling motor 204 is started, the first pulling roller 206 can rotate, the paper is tensioned at the moment, meanwhile, the output shaft of the servo motor 102 drives the transmission belt 103 to rotate through controlling the servo motor 102, the transmission belt 103 rotates to drive the digital spraying head 104 to rapidly slide on the sliding rod 105, and the required patterns can be sprayed on the paper reel 201 through controlling the digital spraying head 104 to jet ink. Cloth on a cloth winding shaft 401 (winding or directly installing the cloth winding, damping is arranged at the joint of the cloth winding shaft 401 and a base frame 5) also sequentially passes through a bottom limiting roller 402, a bottom printing spray roller 305, a second limiting roller 403, an air inlet channel 4041, a first drying roller 405, a second drying roller 406 and a third drying roller 408 to be connected with a second pulling roller 409, then a second pulling motor 413 is controlled, an output shaft of the second pulling motor 413 can drive a pulling driving gear 412 to rotate, the pulling driving gear 412 can drive a pulling driven gear 411 to rotate, the pulling driven gear 411 rotates to drive the second pulling roller 409 to rotate, and then the cloth is tensioned. Cloth and paper are mutually pressed at the top printing spray roller 301 and the bottom printing spray roller 305 to print patterns on the paper, specifically, steam is respectively fed into the top printing spray roller 301 and the bottom printing spray roller 305 through a steam hard pipe 306 and a steam hose 307 through a steam generator 308 and then is sprayed on the paper and the cloth through air holes on the top printing spray roller 301 and the bottom printing spray roller 305 to enable the patterns on the paper to be more easily attached to the cloth, in order to ensure the printing quality of the patterns, the patterns on the paper are prevented from being scratched on the cloth, therefore, a top limit roller 203 and a bottom limit roller 402 are arranged to enable the cloth and the paper to be separated in advance, so that the patterns and the cloth are prevented from contacting before the printing process, meanwhile, in order to prevent the printed patterns from being torn, a first limit roller 205 and a second limit roller 403 are arranged, and the aim to slow down the separation speed of the cloth and the paper after the printing is finished (because the cloth and the paper are soft, so that the paper or the paper is separated from the top printing spray roller 301 and the bottom printing spray roller 305 when the paper is separated, as shown in the top printing roller 301 and the printing roller 305 are easily moved to the right, thereby causing the problems of the printing roller 6, and the printing roller 305. Before the printed cloth enters the drying cavity 410, the vacuum pump 407 is started to pump the pressure inside the drying cavity 410 to negative pressure, then the heating wire in the drying cavity 410 is started, at this time, the water on the cloth can be rapidly evaporated at a temperature lower than the normal pressure, and is discharged from the exhaust port of the vacuum pump 407 along the through hole in the drying cavity 410, and the air suction amount of the vacuum pump 407 is greater than the air intake amount at the air inlet 4041 (so the air inlet nozzle 404 is arranged, the purpose is to extend the length of the air inlet 4041, provide resistance by using the viscosity of the fluid, and reduce the air flow rate in the air inlet 4041).

Claims

1. The utility model provides a digital transfer stamp processingequipment, includes base frame (5), its characterized in that: the utility model discloses a steam spraying roller, including base frame (5), printing frame (101), spring (107), base frame (5), printing roller support (304) and steam generator (308), top of two lead screws (109) is all fixed to be set up on backup pad (106), and all around on two lead screws (109) have spring (107), still fixed mounting has the stamp to spout roller support (304) and steam generator (308) on base frame (5), rotates on stamp to spout roller support (304) and installs top stamp and spout roller (301), and the below that roller (301) was spouted in the top stamp is provided with bottom stamp and spouts roller (305), and roller (305) is spouted in the bottom stamp and spouts roller support (304) sliding fit, all be provided with the bleeder vent on top stamp spout roller (301) and bottom stamp spout roller (305), the inside of roller (301) is spouted through steam hard tube (306) with steam generator (308) with the steam generator (308) and is linked together, the inside of bottom stamp spout roller (305) is through steam hose (307) and steam generator (308) inside intercommunication, base frame (5) is gone up to rotate and is installed paper roll (202), second spacing roller (201), second scroll (402), second spacing roller (402), second reel (402), second roll (201), still fixed mounting has stoving chamber (410) on base frame (5), be provided with suction nozzle (404) on stoving chamber (410), be provided with intake duct (4041) in suction nozzle (404), stoving chamber (410) internal rotation is provided with first mummification roller (405), second mummification roller (406), third mummification roller (408), second and pulls roller (409), the through-hole has been seted up at the top in stoving chamber (410), and through-hole department is provided with vacuum pump (407), is equipped with the heater strip in stoving chamber (410).

2. A digital transfer printing process apparatus according to claim 1, wherein: the adjusting wheel (108) is installed on the lead screw (109) in a threaded mode, and two ends of the spring (107) are fixedly connected with the supporting plate (106) and the printing frame (101) respectively.

3. The digital transfer printing processing device according to claim 2, wherein: two sliding rods (105) are fixedly mounted on the printing frame (101), a digital spraying head (104) is mounted on the sliding rods (105) in a sliding mode, a transmission belt (103) is further rotatably arranged on the printing frame (101), the transmission belt (103) is driven by a servo motor (102), and the digital spraying head (104) is fixed with the transmission belt (103).

4. A digital transfer printing process apparatus according to claim 3, wherein: all be provided with bearing (303) in the pivot at roller (301) and bottom printing spray roller (305) both ends are spouted in top printing, through drawing leather strap (302) elastic connection between two adjacent bearing (303) of each side.

5. The digital transfer printing processing device according to claim 4, wherein: the steam generator is characterized in that a first gear (309) and a second gear (310) are fixedly mounted at one end, far away from the steam generator (308), of the top printing spray roller (301) and the bottom printing spray roller (305) respectively, and the first gear (309) and the second gear (310) are in meshing transmission.

6. The digital transfer printing processing device according to claim 5, wherein: fixed mounting has stamp motor backup pad (312) on stamp spray roller support (304), and fixed mounting has stamp motor (311) on stamp motor backup pad (312), the output shaft and second gear (310) fixed connection of stamp motor (311).

7. The digital transfer printing processing device according to claim 6, wherein: still seted up the through-hole on stoving chamber (410), through-hole department is provided with sealed apron (414), sealed apron (414) and the second pull the one end normal running fit wherein of roller (409), the second pulls the other end of roller (409) and pulls driven gear (411) fixed connection, pull driven gear (411) and rotate and install on stoving chamber (410), it has the second to pull motor (413) still to fix on stoving chamber (410), and the second pulls fixed mounting on the output shaft of motor (413) and pulls drive gear (412), pull drive gear (412) and pull driven gear (411) and mesh mutually.

8. The digital transfer printing processing device according to claim 7, wherein: the first pulling roller (206) is fixedly arranged on an output shaft of the first pulling motor (204), and the first pulling motor (204) is fixedly arranged on the base frame (5).