CN115401994A - Wet transfer printing device and process for radiation-proof polyester coated fabric - Google Patents
Wet transfer printing device and process for radiation-proof polyester coated fabric Download PDFInfo
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- CN115401994A CN115401994A CN202211212477.7A CN202211212477A CN115401994A CN 115401994 A CN115401994 A CN 115401994A CN 202211212477 A CN202211212477 A CN 202211212477A CN 115401994 A CN115401994 A CN 115401994A
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- 239000004744 fabric Substances 0.000 title claims abstract description 76
- 238000010023 transfer printing Methods 0.000 title claims abstract description 64
- 229920000728 polyester Polymers 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000008569 process Effects 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 53
- 238000004804 winding Methods 0.000 claims abstract description 32
- 239000002994 raw material Substances 0.000 claims abstract description 27
- 238000007639 printing Methods 0.000 claims abstract description 25
- 238000007731 hot pressing Methods 0.000 claims abstract description 14
- 238000007664 blowing Methods 0.000 claims description 35
- 239000000428 dust Substances 0.000 claims description 34
- 239000011248 coating agent Substances 0.000 claims description 27
- 238000000576 coating method Methods 0.000 claims description 27
- 238000005452 bending Methods 0.000 claims description 19
- 229920000742 Cotton Polymers 0.000 claims description 16
- 239000007921 spray Substances 0.000 claims description 14
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 6
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 claims 3
- 229920004933 Terylene® Polymers 0.000 claims 1
- 239000005020 polyethylene terephthalate Substances 0.000 claims 1
- 238000005056 compaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/02—Transfer printing apparatus for textile material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/0006—Transfer printing apparatus for printing from an inked or preprinted foil or band
- B41F16/004—Presses of the reciprocating type
- B41F16/0046—Presses of the reciprocating type with means for applying print under heat and pressure, e.g. using heat activable adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/0006—Transfer printing apparatus for printing from an inked or preprinted foil or band
- B41F16/006—Arrangements for moving, supporting or positioning the printing foil or band
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F16/00—Transfer printing apparatus
- B41F16/0006—Transfer printing apparatus for printing from an inked or preprinted foil or band
- B41F16/0093—Attachments or auxiliary devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/002—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing cleaning devices for sheets or webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/003—Transfer printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2002/012—Ink jet with intermediate transfer member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
- B41P2217/12—Machines with reversible printing units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/50—Printing presses for particular purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a wet transfer printing device and a wet transfer printing process for radiation-proof polyester coated fabric, which comprise a bottom frame, wherein a raw material roller and a raw material winding roller are respectively arranged on two sides of the bottom frame, side plates are respectively fixed on two sides of the upper part of the bottom frame, a top plate is fixed on the upper part between the two side plates, a jet printing device is arranged on the upper part of the top plate and is used for carrying out pre-jet printing on printing paper, a pressing seat is fixed on the upper part of the bottom frame, which is positioned at the position of the side plates, a coated fabric is arranged on the raw material roller, the other end of the coated fabric is wound on the raw material winding roller, and the coated fabric passes between the two side plates and is contacted with the upper part of the pressing seat; the lifting plate is movably arranged at the lower part of the top plate, the hot pressing plate is fixed at the bottom of the lifting plate, the pressing seat can bear the pressure of the hot pressing plate, the air cylinder is fixedly arranged on one side of each of the two side plates, and the air cylinder is used for driving the lifting plate to lift. According to the invention, the pre-pressing frame can be pre-pressed, and then the two press rollers are unfolded, so that the transfer paper can be automatically leveled before being pressed by hot pressing.
Description
Technical Field
The invention relates to the technical field of transfer printing, in particular to a wet transfer printing device and process for radiation-proof polyester coated fabric.
Background
The wet transfer printing is to wet the fabric and apply pressure to the fabric and the transfer printing carrier to dissolve the dye in the water in the fabric to complete the transfer printing, and the transfer printing carrier is mostly made of transfer paper, i.e. the pattern is first spray printed on the transfer paper, then the transfer paper is aligned and pressed with the raw cloth (coating cloth), and the dye on the transfer paper is completely transferred to the raw cloth by heating to complete the transfer.
However, the conventional transfer device often has wrinkles when pressing the transfer paper and the raw material cloth, and has no leveling function before pressing, so that incomplete transfer or off-tracking phenomenon of transfer is caused.
Disclosure of Invention
The invention aims to provide a wet transfer printing device and a wet transfer printing process for radiation-proof polyester coated fabric, which aim to solve the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
the wet transfer printing device for the radiation-proof polyester coated fabric comprises a bottom frame, wherein a raw material roller and a raw material winding roller are respectively installed on two sides of the bottom frame, side plates are respectively fixed on two sides of the upper portion of the bottom frame, a top plate is fixed on the upper portion between the two side plates, a first support is fixed on the upper portion of one side of each of the two side plates, a transfer printing paper roller is rotatably arranged between the two first supports, a second support is fixed on the lower portion of one side of each of the side plates, a transfer printing paper winding roller is rotatably arranged between the two second supports, a first motor is fixed on one second support, the output end of the first motor is in key connection with one end of the transfer printing paper winding roller, transfer printing paper is arranged on the transfer printing paper roller, guide rollers are rotatably arranged at four corners between the two side plates, the transfer printing paper sequentially bypasses a plurality of guide rollers and is wound on the transfer printing paper winding roller, a spray printing device is arranged on the upper portion of the top plate and used for pre-spray printing the transfer printing paper, a pressing seat is fixed at the position of the side plate on the upper portion of the bottom frame, coating cloth is arranged on the position of the side plates, a pressing seat, a piece is arranged on the raw material roller, the raw material winding cloth, the other end of the winding cloth is wound on the winding roller, and is arranged on the winding roller, and the coating seat, and contacts with the coating seat;
the lower part of the top plate is movably provided with a lifting plate, the bottom of the lifting plate is fixedly provided with a hot pressing plate, the pressing seat can bear the pressure of the hot pressing plate, and one side of each of the two side plates is fixedly provided with an air cylinder which is used for driving the lifting plate to lift;
the activity of hot pressboard lower part is equipped with the frame of preliminary pressing, intermediate position department slides and is equipped with two compression rollers in the frame of preliminary pressing, be equipped with extrusion deployment mechanism between compression roller and the lifter plate, the frame of preliminary pressing sets up in the upside that changes the descending part of transfer printing paper.
Preferably, the four corners of the upper part of the pre-pressing frame are fixed with telescopic guide rods, and the upper ends of the telescopic guide rods are fixed with the bottom of the top plate.
Further, extrusion deployment mechanism is including seting up the spout in pre-compaction frame upper portion both sides, and intermediate position department all slides and is equipped with two sliders in the spout, pre-compaction frame both sides inner wall has all opened the side channel, and two side channels are linked together with two spouts respectively, and two compression roller both ends are rotated and are located corresponding slider one side, slider upper portion all rotates and is equipped with the connecting rod, and the connecting rod upper end all rotates and locates the lifter plate bottom.
Preferably, the two side plates are provided with through grooves, two ends of the lifting plate respectively penetrate through the two through grooves, and the output ends of the two cylinders are respectively fixed at two ends of the upper part of the two lifting plates.
Still further, spout the seal device including locating the jet printing aircraft nose on roof upper portion, be fixed with the mounting bracket on the jet printing aircraft nose, the mounting bracket runs through its both sides threaded connection and is equipped with the lead screw, curb plate upper portion all is fixed with the mounting panel, the lead screw both ends are rotated respectively and are located on two mounting panels, are fixed with the second motor on one of them mounting panel, and second motor output and lead screw one end key-type connection.
As a further scheme of the invention, a blowing box is fixed on one side of the bottom frame, a plurality of blowing grooves are formed in one side of the blowing box, a fan is connected with a hose of the blowing box, connecting frames are fixed on both ends of the bottom of the blowing box, the lower ends of the connecting frames are fixed on the bottom frame, a bending plate is fixed on the upper portion of the bottom frame close to the position of the blowing box, the lower edge of the bending plate is attached to the upper portion of the coated fabric, supporting legs are fixed on both sides of the bottom of the bending plate, and the lower ends of the supporting legs are fixed on the upper portion of the bottom frame.
As a further scheme of the invention, the two ends of one side of the bending plate, which is close to the blowing box, are both fixed with dust collecting boxes, and the dust collecting boxes are both internally provided with adsorption cotton sticks.
As a further scheme of the invention, the upper parts of the dust collection boxes are provided with through holes, the adsorption cotton rods can penetrate through the through holes, the upper ends of the adsorption cotton rods are fixed with limit heads, and the limit heads are lapped on the upper parts of the dust collection boxes.
The wet transfer printing process of the radiation-proof polyester coated fabric comprises the following steps:
s1: spraying water to moisten the raw material end of the coated fabric, so that the raw material winding roller winds the coated fabric and drives the coated fabric to enter between the two side plates;
s2: starting the air blower to blow air to the coating cloth through the air blowing groove on one side of the air blowing box, blowing off dust attachments on the surface of the coating cloth, enabling the dust to enter the dust collecting box under the guiding action of the bending plate, and adsorbing the dust by the adsorption cotton rod to avoid dust raising;
s3: starting a second motor to drive the jet printing head to jet print patterns on the upper part of the transfer printing paper, and further starting a first motor to drive the transfer printing paper winding roller to pull the transfer printing paper to move and move the area after jet printing to a descending part to be aligned with the coating cloth;
s4: starting two cylinders to push the lifting plate to move downwards, pushing the pre-pressing frame to contact with the transfer paper firstly through connecting rods on two sides, and attaching the transfer paper to the coated fabric;
s5: the lifting plate continues to be pressed downwards, the prepressing frame is pressed at the moment, so that the lifting plate drives the connecting rods to respectively expand towards two sides, two pressing rollers in the prepressing frame are driven to expand, the pressing rollers automatically level the transfer paper, and the transfer paper is guaranteed to keep a leveling effect;
s6: the lifting plate continues to press downwards, the two pressing rollers are unfolded to the limit, the hot pressing plate enters the pre-pressing frame and presses the transfer paper and the coated cloth tightly, heating is started, and the pattern on the transfer paper is transferred to the coated cloth.
The invention has the beneficial effects that:
1. through the pre-pressing frame, the compression roller that set up, the cooperation lifter plate for two cylinders promote the lifter plate and move down the back and promote the pre-pressing frame through the connecting rod of both sides and take the lead and transfer printing paper contact, and will transfer printing paper and the laminating of coated fabric, the lifter plate continues to push down, and the pre-pressing frame compresses tightly, makes a plurality of connecting rods of lifter plate extrusion expand to both sides, thereby drives two compression rollers expandes in the pre-pressing frame, realizes carrying out automatic flattening to the transfer printing paper before hot pressing compresses tightly.
2. Through the box of blowing that sets up, the board of bending, cooperation dust collection box for before coated fabric gets into transfer mechanism, the box of blowing blows the dust on its surface, and in the dust collection box of leading the dust to both sides by the structure of the board of bending, and adsorb the dust by adsorbing the cotton stick, avoid the raise dust, adsorb the cotton stick and can change at any time, realize the clean effect before the coated fabric rendition.
Drawings
FIG. 1 is a schematic perspective view of a wet transfer printing device and process for radiation-proof polyester coated fabric according to the present invention;
FIG. 2 is a schematic view of a three-dimensional structure of a removal bottom frame of the wet transfer printing device and process for radiation-proof polyester coated fabric provided by the invention;
FIG. 3 is a schematic view of a side plate and a top plate of the wet transfer printing device and process for radiation-proof polyester coated fabric provided by the invention;
FIG. 4 is a schematic view of a three-dimensional structure of a prepressing frame and a hot-pressing plate of the wet transfer printing device and process for radiation-proof polyester coated fabric provided by the invention;
FIG. 5 is a schematic view of a pre-pressing frame of the wet transfer printing device and process for radiation-proof polyester coated fabric provided by the invention;
FIG. 6 is a schematic view of a structure of a side plate internal mechanism in the wet transfer printing device and process for radiation-proof polyester coated fabric provided by the invention;
FIG. 7 is a schematic structural diagram of a bending plate of the wet transfer printing device and process for radiation-proof polyester coated fabric provided by the invention;
FIG. 8 is a schematic view of a three-dimensional structure of an adsorption cotton swab of the wet transfer printing device and process for the radiation-proof polyester coated fabric provided by the invention;
fig. 9 is a schematic view of a three-dimensional structure of a blowing box of the wet transfer printing device and process for the radiation-proof polyester coated fabric provided by the invention.
In the figure: 1. a chassis; 2. a raw material roller; 3. a raw material wind-up roll; 4. coating cloth; 5. a side plate; 6. a through groove; 7. a blowing box; 8. bending a plate; 9. a top plate; 10. mounting a plate; 11. a transfer paper roll; 12. a first bracket; 13. a transfer paper wind-up roll; 14. a second bracket; 15. a first motor; 16. a second motor; 17. a lifting plate; 18. a jet printing head; 19. pre-pressing the frame; 20. a guide roller; 21. a screw rod; 22. a cylinder; 23. a side groove; 24. pressing a base; 25. a telescopic guide rod; 26. a hot-pressing plate; 27. a chute; 28. transfer paper; 29. a connecting rod; 30. pressing rollers; 31. a limiting head; 32. a dust collecting box; 33. a support leg; 34. adsorbing a cotton stick; 35. a blowing slot; 36. a connecting frame; 37. a slide block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1-9, the wet transfer printing device for radiation-proof polyester coated fabric comprises a bottom frame 1, wherein a raw material roller 2 and a raw material winding roller 3 are respectively arranged on two sides of the bottom frame 1, side plates 5 are respectively fixed on two sides of the upper portion of the bottom frame 1, a top plate 9 is fixed on the upper portion between the two side plates 5, first supports 12 are fixed on the upper portions of the two side plates 5, a transfer paper roller 11 is rotatably arranged between the two first supports 12, second supports 14 are respectively fixed on the lower portions of one sides of the side plates 5, a transfer paper winding roller 13 is rotatably arranged between the two second supports 14, a first motor 15 is fixed on one second support 14, the output end of the first motor 15 is in key connection with one end of the transfer paper winding roller 13, transfer paper 28 is arranged on the transfer paper roller 11, guide rollers 20 are rotatably arranged at four corners between the two side plates 5, the transfer paper 28 sequentially winds around the guide rollers 20 and winds around the transfer paper winding roller 13, a spray printing device is arranged on the upper portion of the top plate 9, the spray printing device is used for pre-printing the transfer paper 28, a press seat 24 is fixed at the position of the upper portion of the bottom frame 5, a coating roller 2, the other end of the coating roller 4 passes through the raw material winding seat 3, and contacts the raw material winding seat 24, and the two side plates 5, and the raw material winding seat 4 of the coating roller, and the raw material roll 24;
the lower part of the top plate 9 is movably provided with a lifting plate 17, the bottom of the lifting plate 17 is fixedly provided with a hot pressing plate 26, a pressing seat 24 can bear the hot pressing plate 26, one side of each of the two side plates 5 is fixedly provided with an air cylinder 22, and the air cylinders 22 are used for driving the lifting plate 17 to lift;
the lower part of the hot pressing plate 26 is movably provided with a prepressing frame 19, two pressing rollers 30 are arranged at the middle position in the prepressing frame 19 in a sliding manner, an extrusion unfolding mechanism is arranged between the pressing rollers 30 and the lifting plate 17, and the prepressing frame 19 is arranged on the upper side of the descending part of the transfer paper 28.
In the specific embodiment, the four corners of the upper portion of the pre-pressing frame 19 are fixed with the retractable guide rods 25, the upper ends of the retractable guide rods 25 are fixed with the bottom of the top plate 9, the extrusion unfolding mechanism comprises sliding grooves 27 formed in the two sides of the upper portion of the pre-pressing frame 19, two sliding blocks 37 are slidably arranged in the middle of the sliding grooves 27, the inner walls of the two sides of the pre-pressing frame 19 are provided with side grooves 23, the two side grooves 23 are respectively communicated with the two sliding grooves 27, the two ends of each of the two pressing rollers 30 are rotatably arranged on one side of the corresponding sliding block 37, the upper portions of the sliding blocks 37 are rotatably provided with connecting rods 29, the upper ends of the connecting rods 29 are rotatably arranged at the bottom of the lifting plate 17, the two side plates 5 are provided with through grooves 6, the two ends of the lifting plate 17 respectively penetrate through the two through grooves 6, the output ends of the two cylinders 22 are respectively fixed at the two ends of the upper portion of the two lifting plates 17, the jet printing device comprises a jet printing head 18 arranged at the upper portion of the top plate 9, the jet printing machine head 18 is fixed with a mounting frame, the mounting frame is provided with a screw 21 by penetrating through the two sides of the mounting frame in a threaded connection way, the upper parts of the side plates 5 are all fixed with mounting plates 10, the two ends of the screw 21 are respectively and rotatably arranged on the two mounting plates 10, one of the mounting plates 10 is fixed with a second motor 16, the output end of the second motor 16 is connected with one end key of the screw 21, one side of the bottom frame 1 is fixed with a blowing box 7, one side of the blowing box 7 is provided with a plurality of blowing grooves 35, the hose of the blowing box 7 is connected with a fan, the two ends of the bottom of the blowing box 7 are all fixed with connecting frames 36, the lower ends of the connecting frames 36 are all fixed on the bottom frame 1, the upper part of the bottom frame 1, the position close to the blowing box 7, is fixed with a bending plate 8, the lower edge of the bending plate 8 is attached to the upper part of the coating cloth 4, the two sides of the bottom of the bending plate 8 are all fixed with supporting legs 33, the lower ends of the supporting legs are all fixed on the upper part of the bottom frame 1, the two ends of the bending plate 8 close to the blowing box 7 are fixed with dust collecting boxes 32, and all be equipped with in the dust collection box 32 and adsorb cotton stick 34, the opening has all been opened on dust collection box 32 upper portion, and adsorbs cotton stick 34 and can pass the opening, adsorbs cotton stick 34 upper end all to be fixed with spacing head 31, and spacing head 31 overlap joint in dust collection box 32 upper portion.
The wet transfer printing process of the radiation-proof polyester coated fabric comprises the following steps:
s1: spraying water to moisten the raw material end of the coated fabric 4, so that the raw material winding roller 3 winds the coated fabric 4 to drive the coated fabric 4 to enter between the two side plates 5;
s2: starting the blower to blow the air blowing groove 35 on one side of the air blowing box 7 to the coating cloth 4, blowing out dust attachments on the surface of the coating cloth, enabling the dust to enter the dust collection box 32 under the guiding action of the bending plate 8, and adsorbing the dust by the adsorption cotton rod 34 to avoid dust raising;
s3: starting a second motor 16 to drive a spray printing machine head 18 to spray print patterns on the upper part of the transfer printing paper 28, further starting a first motor to drive a transfer printing paper winding roller 13 to pull the transfer printing paper 28 to move, and moving the area after spray printing to a descending part to be aligned with the coating cloth 4;
s4: starting two air cylinders 22 to push the lifting plate 17 to move downwards, pushing the pre-pressing frame 19 to contact with the transfer paper 28 first through connecting rods 29 on two sides, and attaching the transfer paper 28 to the coating cloth 4;
s5: the lifting plate 17 continues to be pressed downwards, the pre-pressing frame 19 is pressed at the moment, so that the lifting plate 17 drives the connecting rods 29 to respectively expand towards two sides, two pressing rollers 30 in the pre-pressing frame 19 are driven to expand, the pressing rollers 30 automatically level the transfer paper 28, and the transfer paper 28 is guaranteed to keep a leveling effect;
s6: the lifting plate 17 continues to press down, the two press rollers 30 are unfolded to the limit, at this time, the hot press plate 26 enters the pre-press frame 19 and presses the transfer paper 28 and the coating cloth 4, heating is started, and the pattern on the transfer paper 28 is transferred to the coating cloth 4.
For ease of description, spatially relative terms such as "over 8230 \ 8230;,"' over 8230;, \8230; upper surface "," above ", etc. may be used herein to describe the spatial relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary terms "at 8230; \8230; 'above" may include both orientations "at 8230; \8230;' above 8230; 'at 8230;' below 8230;" above ". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances such that, for example, embodiments of the application described herein may be implemented in sequences other than those illustrated or described herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A wet transfer printing device for radiation-proof polyester coated fabric comprises a bottom frame (1) and is characterized in that a raw material roller (2) and a raw material winding roller (3) are respectively installed on two sides of the bottom frame (1), side plates (5) are fixed on two sides of the upper portion of the bottom frame (1), a top plate (9) is fixed on the upper portion between the two side plates (5), a first support (12) is fixed on the upper portion of one side of each of the two side plates (5), a transfer printing paper roller (11) is arranged between the two first supports (12) in a rotating mode, a second support (14) is fixed on the lower portion of one side of each of the side plates (5), a transfer printing paper winding roller (13) is arranged between the two second supports (14) in a rotating mode, a first motor (15) is fixed on one second support (14), the output end of the first motor (15) is connected with one end of the transfer printing paper winding roller (13), transfer printing paper (28) is arranged on each transfer printing paper winding roller (11), guide rollers (20) are arranged at four corner positions between the two side plates (5), the transfer printing paper winding rollers (28) are sequentially wound around a plurality of guide rollers (20), a transfer printing paper winding roller (9), and a transfer printing paper winding seat (24) is fixed on the upper portion of the top plate (9), and a transfer printing paper winding seat (24) is arranged on the bottom frame (1), the raw material roller (2) is provided with coating cloth (4), the other end of the coating cloth (4) is wound on the raw material winding roller (3), and the coating cloth (4) penetrates between the two side plates (5) and is in contact with the upper part of the pressing seat (24);
a lifting plate (17) is movably arranged at the lower part of the top plate (9), a hot pressing plate (26) is fixed at the bottom of the lifting plate (17), the pressing seat (24) can bear the pressure of the hot pressing plate (26), air cylinders (22) are fixedly arranged on one sides of the two side plates (5), and the air cylinders (22) are used for driving the lifting plate (17) to lift;
the hot pressboard (26) lower part activity is equipped with pre-pressing frame (19), intermediate position department slides and is equipped with two compression rollers (30) in pre-pressing frame (19), be equipped with extrusion deployment mechanism between compression roller (30) and lifter plate (17), pre-pressing frame (19) set up in the upside that changes printing paper (28) descending part.
2. The wet transfer printing device for the radiation-proof polyester coated fabric as claimed in claim 1, wherein the four corners of the upper part of the pre-pressing frame (19) are fixed with telescopic guide rods (25), and the upper ends of the telescopic guide rods (25) are fixed with the bottom of the top plate (9).
3. The wet transfer printing device for the radiation-proof polyester coated fabric as claimed in claim 2, wherein the squeezing and unfolding mechanism comprises sliding grooves (27) formed in two sides of the upper portion of the pre-pressing frame (19), two sliding blocks (37) are slidably arranged in the sliding grooves (27) at middle positions, side grooves (23) are formed in the inner walls of two sides of the pre-pressing frame (19), the two side grooves (23) are respectively communicated with the two sliding grooves (27), two ends of the two pressing rollers (30) are rotatably arranged on one side of the corresponding sliding block (37), a connecting rod (29) is rotatably arranged on the upper portion of each sliding block (37), and the upper end of each connecting rod (29) is rotatably arranged at the bottom of the lifting plate (17).
4. The wet transfer printing device for radiation-proof polyester coated cloth according to claim 1, characterized in that through grooves (6) are formed on the two side plates (5), two ends of the lifting plate (17) respectively penetrate through the two through grooves (6), and the output ends of the two cylinders (22) are respectively fixed at two ends of the upper part of the two lifting plates (17).
5. The wet transfer printing device for the radiation-proof polyester coated fabric is characterized in that the spray printing device comprises a spray printing machine head (18) arranged on the upper portion of a top plate (9), a mounting frame is fixed on the spray printing machine head (18), a screw rod (21) is arranged on the mounting frame through threaded connection of two sides of the mounting frame, mounting plates (10) are fixed on the upper portions of side plates (5), two ends of the screw rod (21) are respectively and rotatably arranged on the two mounting plates (10), a second motor (16) is fixed on one mounting plate (10), and the output end of the second motor (16) is in key connection with one end of the screw rod (21).
6. The wet transfer printing device for the radiation-proof polyester coated fabric, according to claim 1, characterized in that a blowing box (7) is fixed on one side of the bottom frame (1), a plurality of blowing grooves (35) are formed in one side of the blowing box (7), a fan is connected to the blowing box (7) through a hose, connecting frames (36) are fixed to both ends of the bottom of the blowing box (7), the lower ends of the connecting frames (36) are fixed to the bottom frame (1), a bending plate (8) is fixed to the position, close to the blowing box (7), of the upper portion of the bottom frame (1), the lower edge of the bending plate (8) is attached to the upper portion of the coated fabric (4), supporting legs (33) are fixed to both sides of the bottom of the bending plate (8), and the lower ends of the supporting legs (33) are fixed to the upper portion of the bottom frame (1).
7. The wet transfer printing device for the radiation protection polyester coated fabric as claimed in claim 6, wherein the two ends of the bending plate (8) close to the blowing box (7) are both fixed with dust boxes (32), and the dust boxes (32) are both provided with adsorption cotton sticks (34).
8. The wet transfer printing device for the radiation protection terylene coated cloth according to claim 7, wherein the dust collection box (32) is provided with a through hole at the upper part, an adsorption cotton rod (34) can pass through the through hole, the upper end of the adsorption cotton rod (34) is fixed with a limiting head (31), and the limiting head (31) is lapped on the upper part of the dust collection box (32).
9. The wet transfer printing process of the radiation protection polyester coated fabric as claimed in any one of claims 1 to 8, which is characterized by comprising the following steps:
s1: spraying water to wet the raw material end of the coated cloth (4) so as to roll the raw material winding roller (3) and drive the coated cloth (4) to enter between the two side plates (5);
s2: starting a blower to blow air to the coating cloth (4) through an air blowing groove (35) on one side of the air blowing box (7), blowing off dust attachments on the surface of the coating cloth, enabling the dust to enter the dust collection box (32) under the guiding action of the bending plate (8), and adsorbing the dust through the adsorption cotton rod (34) to avoid dust raising;
s3: starting a second motor (16) to drive a spray printing machine head (18) to spray printing patterns on the upper part of the transfer printing paper (28), further starting a first motor to drive a transfer printing paper winding roller (13) to pull the transfer printing paper (28) to move, and moving the area after the spray printing to the descending part to be aligned with the coating cloth (4);
s4: starting two cylinders (22) to push the lifting plate (17) to move downwards, pushing the pre-pressing frame (19) to contact with the transfer paper (28) first through connecting rods (29) on two sides, and attaching the transfer paper (28) to the coating cloth (4);
s5: the lifting plate (17) continues to be pressed downwards, the pre-pressing frame (19) is pressed at the moment, so that the lifting plate (17) drives the connecting rods (29) to respectively expand towards two sides, two pressing rollers (30) in the pre-pressing frame (19) are driven to expand, the pressing rollers (30) automatically level the transfer paper (28), and the transfer paper (28) is guaranteed to keep a leveling effect;
s6: the lifting plate (17) continues to press downwards, the two press rollers (30) are unfolded to the limit, at the moment, the hot press plate (26) enters the pre-pressing frame (19) and presses the transfer paper (28) and the coating cloth (4) tightly, heating is started, and the pattern patterns on the transfer paper (28) are transferred to the coating cloth (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211212477.7A CN115401994A (en) | 2022-09-29 | 2022-09-29 | Wet transfer printing device and process for radiation-proof polyester coated fabric |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211212477.7A CN115401994A (en) | 2022-09-29 | 2022-09-29 | Wet transfer printing device and process for radiation-proof polyester coated fabric |
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| CN115401994A true CN115401994A (en) | 2022-11-29 |
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| CN202211212477.7A Pending CN115401994A (en) | 2022-09-29 | 2022-09-29 | Wet transfer printing device and process for radiation-proof polyester coated fabric |
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