CN213734143U - Digital printer with drying structure - Google Patents

Abstract

The application relates to a digital printer with drying structure, including frame, the printing system of setting in the frame, be provided with drying mechanism in the frame, drying mechanism includes oven, drying blower, and the oven setting just sets up the material passing hole that supplies the raw materials to pass through in the frame, is provided with the heater in the oven, and drying blower sets up on the oven. This application has and starts to make the moisture evaporation on the raw materials for steam through the heater in the oven, and drying blower starts, and steam gives off the air under drying blower's effect in, has consequently reduced the humidity of printing back raw materials, has reduced the probability of deformation and fold in the raw materials transportation, has improved the effect of the quality of raw materials.

Description

Digital printer with drying structure

Technical Field

The application relates to the technical field of digital printers, in particular to a digital printer with a drying structure.

Background

The digital printer, also known as universal flat-bed printer or arc printer, can print any material and irregular soft and hard objects. The digital printer prints high-security color images on the surface of a material without directly contacting the material, ensures the integrity of the printed material, prints and dyes in an ink jet mode, does not deform due to heat and pressure, and does not need any preparation printing work in the prior period by utilizing a direct output printing mode of a computer.

Among the correlation technique, can refer to the chinese utility model patent that the grant bulletin number is CN206327008U, it discloses a digital printer, which comprises a frame, with frame fixed connection's slide rail and with sliding connection spout the seal system, spout the seal system including be used for spout the nozzle of seal and with slide rail sliding connection's shell, the bottom of shell is being penetrated to the bottom and the nozzle of nozzle connection shell, the outside that the shell is close to the nozzle is connected with exhaust case, the last exhaust fan of installing convulsions of exhaust case, exhaust case is provided with the bottom plate towards the shower nozzle, the bottom plate is provided with a plurality of air outlets, the discharge port is provided with the sponge piece. When printing, the exhaust fan starts, therefore unnecessary dyestuff fog carries out the suction through the air exit in the exhaust box in the blowout, has the remaining dyestuff fog of absorption that the sponge piece can be better in the air exit, carries out the discharge of fog through the notch relative with the air exit again. Therefore, the effect of reducing the influence of the mist generated by the dye on the definition of a printed product and improving the printing definition of the digital printer is achieved.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: after the raw materials are printed, the raw materials have certain humidity due to the printing dye, so that the raw materials are easy to deform and wrinkle in the transportation process, and the quality of the raw materials is reduced.

SUMMERY OF THE UTILITY MODEL

In order to improve the quality of raw materials, this application provides a digital printer with dry construction.

The application provides a digital printer with dry structure adopts following technical scheme:

the utility model provides a digital printer with dry structure, includes the frame, sets up the print system in the frame, be provided with dry mechanism in the frame, dry mechanism includes oven, drying blower, the oven sets up in the frame and sets up the material passing hole that supplies the raw materials to pass through, be provided with the heater in the oven, drying blower sets up on the oven.

Through adopting above-mentioned technical scheme, the raw materials after will printing pass the oven, and the heater in the oven heats the air, and drying fan starts, therefore the moisture on the raw materials evaporates for steam under hot-air's effect, and steam gives off in the air under drying fan's effect, has consequently reduced the humidity of printing back raw materials, has reduced the probability of deformation and fold in the raw materials transportation, has improved the quality of raw materials.

Optionally, a recovery mechanism is arranged on the rack, and the recovery mechanism comprises; the drying device comprises an absorption cover, an absorption box, a water absorption sponge, a water inlet pipe and a water outlet pipe, wherein the absorption cover is arranged on the drying oven and covers the drying fan, the absorption box is arranged on the rack, the water absorption sponge is arranged on the absorption box and used for absorbing moisture, the water inlet pipe is arranged on the absorption cover and communicated with the absorption box, and the air outlet pipe is arranged on the absorption box and communicated with the drying oven and is respectively positioned on two sides of the absorption box with the water inlet pipe.

Through adopting above-mentioned technical scheme, steam on the raw materials gets into the sponge that absorbs water through absorbing the cover and absorbs, and the heat gets into the suction box through the outlet pipe and carries out recycle to reduced the probability that steam got into in the air, also reduced thermal loss simultaneously, improved the evaporation effect to the moisture on the raw materials, reduced the humidity of raw materials, improved the quality of raw materials.

Optionally, be provided with the mechanism of getting for getting of sponge that absorbs water on the absorption box, the mechanism of getting for getting includes frame, apron of getting for getting, the hole of sliding has been seted up on the absorption box, it slides and sets up on the hole of sliding and the air vent has been seted up to get the frame for getting for, sponge that absorbs water is placed on the frame of getting for, the apron sets up on the frame of getting for and contradicts on the absorption box.

Through adopting above-mentioned technical scheme, the pulling apron will be traded and get the frame and dismantle, then changes the sponge that absorbs water, will trade the frame and install on the hole that slides for the apron is contradicted and is come to fix a position the frame of trading to the absorption box, thereby has improved the absorption effect of the sponge that absorbs water to steam.

Optionally, set up on the absorption box and carry out the fixed subassembly of fixing to the apron afterwards, fixed subassembly includes dead lever, fixed block, the dead lever rotates and sets up on the absorption box, the fixed block sets up on the absorption box and offers and connects complex joint groove with the dead lever.

By adopting the technical scheme, the fixing rod is rotated to separate the fixing rod from the clamping groove, and then the cover plate can be pulled to disassemble the replacing frame; on the apron contradicted the absorption box, rotate the dead lever joint and install on the joint groove to this fixes a position the frame position of getting of trading, thereby has reduced the probability that the frame of getting of trading removed, has improved the absorption effect of sponge that absorbs water to steam.

Optionally, the frame is detachably provided with two air expansion shafts through a connecting device, the air expansion shafts are sleeved with winding drums on which raw materials are wound, and the frame is provided with a driving assembly for driving the air expansion shafts to rotate.

By adopting the technical scheme, one air expansion shaft winds the raw material to be printed, and the other air expansion shaft is used for collecting the printed raw material, so that the two air expansion shafts are alternately used, and the convenience in the raw material printing process is improved;

the connecting device is opened, the inflatable shaft is detached from the rack, and the valve on the inflatable shaft is opened to deflate, so that the reel wound with the raw material can be detached from the inflatable shaft, a new reel is replaced for continuous use, the inflatable shaft is not required to be carried when the raw material is carried, the weight during transportation is reduced, and the convenience during raw material transportation is improved; the air expansion shaft of the replaced winding drum is arranged on the rack, and the driving assembly is started to drive the air expansion shaft to rotate to wind the raw materials.

Optionally, the driving assembly includes a first gear, a driving motor, and a second gear, the first gear is disposed on the air expansion shaft, the driving motor is disposed on the frame, and the second gear is disposed on an output shaft of the driving motor and engaged with the first gear.

Through adopting above-mentioned technical scheme, driving motor starts to drive the second gear rotation, and the second gear rotation drives first gear rotation, and first gear rotation drives the rotation of inflatable shaft to this realizes that driving motor starts to drive inflatable shaft and rotates.

Optionally, the connecting device includes a supporting plate, a clamping arm, and an elastic assembly, the supporting plate is disposed on the frame and provided with a mounting groove for placing the inflatable shaft, the clamping arm is rotatably disposed on the frame, the elastic assembly is disposed on the supporting plate and connected to the clamping arm, and the clamping arm is pressed against the inflatable shaft under the action of the elastic assembly to position the inflatable shaft.

By adopting the technical scheme, the air expansion shaft is pushed to push the clamping arm to be far away from the air expansion shaft, so that the air expansion shaft is disassembled; the clamping arm is shifted to extrude the elastic assembly, then the air expansion shaft is placed on the installation groove, the clamping arm is loosened, and the clamping arm is pressed on the air expansion shaft under the action of the elastic assembly, so that the position of the air expansion shaft is positioned.

Optionally, the elastic assembly comprises a fixing plate and a spring, the fixing plate is arranged on the supporting plate, and two ends of the spring are connected with the fixing plate and the clamping arm respectively.

Through adopting above-mentioned technical scheme, the spring comes to extrude the joint arm to this makes the joint arm support to press on the inflatable shaft, and inflatable shaft extrusion joint arm drives the joint arm and extrudees the spring simultaneously, so that dismantle the inflatable shaft from the backup pad.

Optionally, the printing system includes slide rail, shell, dye box, mobile device, the slide rail sets up in the frame, the shell slides and sets up on the slide rail, the dye box sets up on the shell and is provided with the nozzle of wearing out outside the shell, the mobile device sets up in the frame and is used for driving the shell and removes.

Through adopting above-mentioned technical scheme, the mobile device starts to drive the shell and removes, and the dyestuff in the dyestuff box passes through the nozzle blowout simultaneously to this prints the raw materials, thereby realizes printing the raw materials.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the heater in the oven is started to evaporate the moisture on the raw materials into water vapor, the drying fan is started, and the water vapor is diffused into the air under the action of the drying fan, so that the humidity of the printed raw materials is reduced, the probability of deformation and wrinkles in the raw material transportation process is reduced, and the quality of the raw materials is improved;

2. the water vapor is guided to the water absorption sponge through the absorption cover to be absorbed, and the heat enters the water absorption box through the water outlet pipe to be recycled, so that the probability of the water vapor entering the air is reduced, the loss of the heat is reduced, the evaporation effect of the water on the raw materials is improved, the humidity of the raw materials is reduced, and the quality of the raw materials is improved;

3. dismantle to absorb water the sponge and change through will exchanging the frame, will exchange the frame and install on the hole that slides for the apron is contradicted and is fixed a position the frame of exchanging to the absorption box, thereby has improved the absorption effect of the sponge that absorbs water to steam.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic view of the construction of the coupling device and drive assembly of the present application;

FIG. 3 is a schematic structural view of the present application, with one of the racks omitted;

FIG. 4 is a schematic view of the drying mechanism, recovery mechanism, exchange mechanism and holding assembly of the present application wherein the absorbent shield and inlet tube have been exploded;

fig. 5 is a partial exploded view of the present application, showing primarily the exchange mechanism and securing assembly.

Reference numerals: 1. a frame; 11. mounting a plate; 12. an input roller; 13. a guide roller; 14. a support roller; 2. an air expansion shaft; 21. an air valve; 22. a reel; 3. a connecting device; 31. a support plate; 311. mounting grooves; 32. a clamping arm; 321. a guide piece; 33. an elastic component; 34. a fixing plate; 35. a spring; 4. a drive assembly; 41. a first gear; 42. a drive motor; 43. a second gear; 5. a printing system; 51. a slide rail; 52. a housing; 53. a cartridge; 531. a nozzle; 6. a drying mechanism; 61. an oven; 611. mounting holes; 62. a drying fan; 7. a recovery mechanism; 71. an absorbent cover; 72. an absorption tank; 721. a sliding hole; 722. fixing a column; 73. a water-absorbing sponge; 74. a water inlet pipe; 75. a water outlet pipe; 8. a replacing mechanism; 81. replacing the frame; 82. a cover plate; 9. a fixing assembly; 91. fixing the rod; 92. a fixed block; 93. a clamping groove.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses a digital printer with a drying structure.

Referring to fig. 1, the digital printer with the drying structure comprises two frames 1, wherein the two frames 1 are horizontally arranged at intervals, and the top ends of the two frames 1 are integrally provided with a mounting plate 11.

Referring to fig. 1 and 2, the top end of the rack 1 is detachably provided with an inflatable shaft 2 through a connecting device 3, the inflatable shaft 2 is provided with a valve 21 for inflation or deflation, the connecting device 3 comprises a supporting plate 31, a clamping arm 32 and an elastic component 33, the supporting plate 31 is provided with two parts and is respectively and fixedly installed on the top ends of the two racks 1, the top end of the supporting plate 31 is provided with two mounting grooves 311 penetrating through the side wall of the supporting plate 31, and the two mounting grooves 311 on each supporting plate 31 are horizontally arranged at intervals.

Referring to fig. 1 and 2, the inflatable shafts 2 are provided with two mounting grooves 311 which are respectively erected on the two support plates 31, the axial directions of the two inflatable shafts 2 are parallel, and the projection of the mounting grooves 311 along the axial direction of the inflatable shafts 2 is U-shaped; the air expansion shaft 2 is sleeved with a winding drum 22 for winding raw materials, the raw materials to be printed are wound on the air expansion shaft 2 close to one side of the mounting plate 11 for feeding, and the other air expansion shaft 2 is used for winding the printed raw materials.

Referring to fig. 2, the clamping arms 32 are rotatably mounted on the side walls of the two back sides of the support plates 31, and two groups of clamping arms 32 on each support plate 31 are arranged and correspond to the two mounting grooves 311 one by one; each group of clamping arms 32 is provided with two sides which are located in the mounting groove 311, the bottom end of each clamping arm 32 is located below the axis of the air expansion shaft 2, the bottom end of each clamping arm 32 is rotatably mounted on the supporting plate 31, and the rotating direction axis of each clamping arm 32 is parallel to the axis direction of the air expansion shaft 2.

Referring to fig. 2, the clamping arm 32 is arc-shaped and is attached to the inflatable shaft 2, the top end of the clamping arm 32 extends above the axis of the inflatable shaft 2, an inclined guide piece 321 is fixedly mounted at the top end of the clamping arm 32, the distance value in the horizontal direction of the top ends of the two guide pieces 321 is larger than the diameter value of the inflatable shaft 2, and the inflatable shaft 2 enters between the two clamping arms 32 under the action of the two guide pieces 321.

Referring to fig. 2, the elastic member 33 is disposed on the supporting plate 31, and two elastic members 33 are disposed and connected to the two guide pieces 321, respectively; the elastic component 33 comprises a fixing plate 34 and a spring 35; the fixing plate 34 is fixedly installed on the supporting plate 31, the fixing plate 34 is located on one side, far away from the inflatable shaft 2, of the clamping arm 32, two ends of the spring 35 are fixedly connected with the side wall of one side, opposite to the fixing plate 34 and the guide piece 321, of the fixing plate 34 and the side wall of one side, opposite to the guide piece 321, of the guide piece 321, the spiral center line of the spring 35 is perpendicular to the plane of one side, opposite to the fixing plate 34 and the guide piece 321, of the fixing plate 34, and the two clamping arms 32 are pressed on the inflatable shaft 2 under the action of the spring 35.

Referring to fig. 1 and 2, a driving assembly 4 for driving an air expansion shaft 2 for winding and printing raw materials is arranged on a rack 1, the driving assembly 4 includes a first gear 41, a driving motor 42 and a second gear 43, the first gear 41 is connected to the air expansion shaft 2 in a key manner, the driving motor 42 is fixedly installed on the rack 1 and is located under the first gear 41, and the second gear 43 is connected to an output shaft of the driving motor 42 in a key manner and is meshed with the second gear 43.

Referring to fig. 1 and 3, the side walls of the two frames 1 on the opposite sides are rotatably provided with input rollers 12, the axial direction of the input rollers 12 is parallel to the axial direction of the inflatable shaft 2, the input rollers 12 are positioned below the inflatable shaft 2 and are horizontally arranged at intervals, and the input rollers 12 are arranged below the inflatable shaft 2 and the mounting plate 11; the mounting plates 11 are provided with a printing system 5, the printing system 5 comprises a sliding rail 51, a shell 52, a dye box 53 and a moving device, the sliding rail 51 is fixedly mounted on the side wall of one side of each of the two mounting plates 11, the sliding rail 51 is located above the air expansion shaft 2 and is in a horizontal state, and the length direction of the sliding rail 51 is parallel to the axial direction of the input roller 12.

Referring to fig. 1 and 3, a housing 52 is slidably mounted on the slide rail 51 along the length direction of the slide rail 51, and the lower surface of the housing 52 extends to the lower part of the slide rail 51; the dye box 53 is fixedly mounted on the top end of the shell 52, the dye box 53 is horizontally and uniformly distributed with a plurality of nozzles 531, the nozzles 531 penetrate out of the lower surface of the shell 52 are fixedly mounted on the dye box 53, the dye box 53 and the nozzles 531 are arranged in a one-to-one correspondence manner, the moving device is arranged on the rack 1 and used for driving the shell 52 to move, and the moving device comprises a moving screw and a moving motor.

Referring to fig. 1 and 3, the movable screw is rotatably mounted on the frame 1, an axis of the movable screw is parallel to a length direction of the slide rail 51, the movable screw penetrates through the slide rail 51 and is in threaded connection with the housing 52, and the movable motor is fixedly mounted on the frame 1 and is connected with the movable screw. Guide rollers 13 are rotatably mounted on the mounting plate 11 and located on two sides of the housing 52, the axes of the guide rollers 13 are parallel to the length direction of the slide rail 51, the guide rollers 13 are located above the air expansion shaft 2 and below the nozzle 531, and the two guide rollers 13 are located on the same horizontal plane. The stock is horizontal as it passes around the two guide rolls 13.

Referring to fig. 1 and 4, a drying mechanism 6 is arranged on the mounting plates 11, the drying mechanism 6 includes an oven 61 and a drying fan 62, the oven 61 is fixedly mounted on the side wall of one side opposite to the two mounting plates 11, the oven 61 is located on the side where the guide roller 13 is located and away from the shell 52, the oven 61 is located on the side where the shell 52 is away from the inflatable shaft 2, a material passing port for raw materials to pass through is formed in the side wall of one side opposite to the oven 61, a heating pipe (not shown in the figure) is fixedly mounted inside the oven 61, and the heating pipe is located below the raw materials.

Referring to fig. 1 and 4, the side walls of the two mounting plates 11 on the opposite sides are rotatably mounted with the support rollers 14 on the side of the oven 61 away from the housing 52, and the highest points of the support rollers 14 and the guide rollers 13 are located on the same horizontal plane. The upper surface of the oven 61 is provided with a plurality of mounting holes 611, the mounting holes 611 are spaced apart along the axial direction of the support roller 14, and the plurality of drying fans 62 are respectively and fixedly mounted on the mounting holes 611.

Referring to fig. 3 and 5, the mounting plate 11 is provided with a recovery mechanism 7, and the recovery mechanism 7 includes an absorption cover 71, an absorption box 72, a water absorption sponge 73, a water inlet pipe 74, and a water outlet pipe 75.

Referring to fig. 1 and 4, an absorption hood 71 is fixedly installed on the upper surface of the oven 61, and the absorption hood 71 covers the plurality of drying fans 62; the suction box 72 is fixedly mounted on the side wall of the mounting plate 11 on the side facing away from the oven 61.

Referring to fig. 4 and 5, the absorbent sponge 73 is attached to the absorption tank 72, and the absorption tank 72 is provided with a replacement mechanism 8 for replacing the absorbent sponge 73. The replacing mechanism 8 comprises a replacing frame 81 and a cover plate 82, a sliding hole 721 is formed in the side wall of the absorption box 72, the replacing frame 81 is horizontally installed on the sliding hole 721 in a sliding mode, and vent holes are uniformly formed in the inner bottom wall of the replacing frame 81.

Referring to fig. 5, the absorbent sponge 73 is placed on the inner bottom wall of the replacing frame 81, four side walls of the absorbent sponge 73 are respectively in contact with four side walls of the replacing frame 81, and the top end of the absorbent sponge 73 is located below the upper surface of the replacing frame 81; cover 82 is fixedly mounted on the replacing frame 81 and abuts against the outer side wall of the absorption box 72.

Referring to fig. 4 and 5, the fixing assemblies 9 are disposed on the absorption case 72 and are used for positioning the cover plate 82, and two fixing assemblies 9 are horizontally disposed at intervals; the fixing assembly 9 comprises a fixing rod 91 and a fixing block 92, fixing columns 722 are fixedly arranged on the outer side wall of the absorption box 72 and above the cover plate 82, and two fixing columns 722 are horizontally arranged at intervals and are in a horizontal state; the fixing lever 91 is rotatably mounted on the fixing post 722.

Referring to fig. 5, the fixing block 92 is fixedly mounted on the upper surface of the cover plate 82, a clamping groove 93 matched with the fixing rod 91 in a clamping manner is formed in the top end of the fixing block 92, the clamping groove 93 penetrates through two opposite side walls of the fixing block 92, and the fixing rod 91 is mounted on the clamping groove 93 in a clamping manner. The two ends of the water inlet pipe 74 are respectively fixedly connected with the top end of the absorption cover 71 and the top end of the absorption box 72, and the two ends of the water outlet pipe 75 are respectively fixedly connected with the bottom end of the absorption cover 71 and the bottom end of the absorption box 72.

The working principle of the embodiment of the application is as follows:

the raw materials are pulled out from the air expansion shaft 2 which is wound with the raw materials to be printed, the raw materials sequentially bypass the two guide rollers 13, the raw materials are made to pass through the lower part of the nozzle 531, then the raw materials pass through the oven 61, the raw materials sequentially bypass the supporting roller 14 and the input rollers 12, finally the raw materials are wound on the winding drum 22 used for winding the printed raw materials, the shell 52 is driven to move by starting the moving motor, the dye in the dye box 53 is sprayed on the raw materials through the nozzle 531 to print the raw materials, meanwhile, the driving motor 42 is driven to drive the air expansion shaft 2 to rotate to wind the printed raw materials, meanwhile, the raw materials are driven by moving of the other air expansion shaft 2 to rotate to perform feeding, and the raw materials are printed.

When the raw materials printed, the heater in oven 61 heated the interior air of oven 61, therefore the evaporation of water on the raw materials is steam, simultaneously drying fan 62 starts, steam passes through inlet tube 74 and gets into in the absorption box 72, steam is through absorbing water sponge 73, moisture in the steam is absorbed by absorbing water sponge 73, and heat in the steam continues cyclic utilization in getting into oven 61 through outlet pipe 75, consequently, the humidity of printing back raw materials has been reduced, the probability of deformation and fold in the raw materials transportation has been reduced, the quality of raw materials has been improved.

After the raw material is printed, the air expansion shafts 2 are pushed upwards, the air expansion shafts 2 push the top ends of the two clamping arms 32 to be away from each other, so that the two air expansion shafts 2 can be detached from the supporting plate 31, then the air expansion shafts 2 wound with the raw material are placed on a transport vehicle, and the other air expansion shaft 2 is placed on a mounting groove 311 at the position of the air expansion shaft 2 where the raw material is originally mounted and wound; the inflatable shaft 2 pushes the two clamping arms 32 under the action of the guide piece 321, so that the inflatable shaft 2 can fall down and abut against the groove bottom of the mounting groove 311, the two clamping arms 32 abut against the inflatable shaft 2 to position the inflatable shaft 2, and the mounted inflatable shaft 2 is used for rolling printed raw materials.

Then will be convoluteed and wait to print the inflatable shaft 2 of raw materials and install on mounting groove 311, the printer can begin printing again, can open the valve 21 on the inflatable shaft 2 simultaneously and deflate, consequently can follow the reel 22 and take off inflatable shaft 2, reduced raw materials transportation in-process weight, improved the convenience of raw materials transportation. The spool 22 is then replaced by fitting the spool 22 over the air shaft 2 and fixing the spool 22 by ventilation through the air valve 21.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. The utility model provides a digital printer with dry structure, includes frame (1), printing system (5) of setting in frame (1), its characterized in that: the drying device is characterized in that a drying mechanism (6) is arranged on the rack (1), the drying mechanism (6) comprises an oven (61) and a drying fan (62), the oven (61) is arranged on the rack (1) and is provided with a material passing port for raw materials to pass through, a heater is arranged in the oven (61), and the drying fan (62) is arranged on the oven (61).

2. The digital printer with drying structure of claim 1, wherein: a recovery mechanism (7) is arranged on the rack (1), and the recovery mechanism (7) comprises; the drying machine comprises an absorption cover (71), an absorption box (72), a water absorption sponge (73), a water inlet pipe (74) and a water outlet pipe (75), wherein the absorption cover (71) is arranged on the drying box (61) and covers the drying fan (62), the absorption box (72) is arranged on the machine frame (1), the water absorption sponge (73) is arranged on the absorption box (72) and is used for absorbing water, the water inlet pipe (74) is arranged on the absorption cover (71) and is communicated with the absorption box (72), and the water outlet pipe (75) is arranged on the absorption box (72) and is respectively positioned at two sides of the absorption box (72) with the water inlet pipe (74) and is communicated with the drying box (61).

3. The digital printer with drying structure of claim 2, wherein: be provided with on absorption box (72) and trade mechanism (8) of trading for absorbent sponge (73), trade mechanism (8) including trading frame (81), apron (82), sliding hole (721) have been seted up on absorption box (72), trade frame (81) and slide and set up on sliding hole (721) and the air vent has been seted up to the equipartition, absorbent sponge (73) are placed on trading frame (81), apron (82) set up on trading frame (81) and contradict on absorption box (72).

4. The digital printer with drying structure of claim 3, wherein: be provided with on adsorption box (72) and carry out fixed subassembly (9) fixed to apron (82), fixed subassembly (9) are including dead lever (91), fixed block (92), dead lever (91) rotate and set up on adsorption box (72), fixed block (92) set up on adsorption box (72) and seted up with dead lever (91) joint complex joint groove (93).

5. The digital printer with drying structure of claim 1, wherein: the automatic winding machine is characterized in that two air expansion shafts (2) are detachably arranged on the rack (1) through a connecting device (3), a winding drum (22) with a raw material is sleeved on each air expansion shaft (2), and a driving assembly (4) used for driving each air expansion shaft (2) to rotate is arranged on the rack (1).

6. The digital printer with drying structure of claim 5, wherein: the driving assembly (4) comprises a first gear (41), a driving motor (42) and a second gear (43), the first gear (41) is arranged on the air expansion shaft (2), the driving motor (42) is arranged on the rack (1), and the second gear (43) is arranged on an output shaft of the driving motor (42) and meshed with the first gear (41).

7. The digital printer with drying structure of claim 5, wherein: connecting device (3) include backup pad (31), joint arm (32), elastic component (33), backup pad (31) set up in frame (1) and set up mounting groove (311) that supply inflatable shaft (2) to place, joint arm (32) rotate and set up in frame (1), elastic component (33) set up in backup pad (31) and be connected with joint arm (32), joint arm (32) support under elastic component's (33) effect and press on inflatable shaft (2) and fix a position inflatable shaft (2).

8. The digital printer with drying structure of claim 7, wherein: elastic component (33) are including fixed plate (34), spring (35), fixed plate (34) set up on backup pad (31), spring (35) both ends are connected with fixed plate (34) and joint arm (32) respectively.

9. The digital printer with drying structure of claim 1, wherein: printing system (5) include slide rail (51), shell (52), dyestuff box (53), mobile device, slide rail (51) set up in frame (1), shell (52) slide and set up on slide rail (51), dyestuff box (53) set up on shell (52) and be provided with and wear out outer nozzle (531) of shell (52), the mobile device sets up in frame (1) and is used for driving shell (52) and removes.

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