CN115257161B - Film rolling color printing device and color printing method - Google Patents
Film rolling color printing device and color printing method Download PDFInfo
- Publication number
- CN115257161B CN115257161B CN202211034661.7A CN202211034661A CN115257161B CN 115257161 B CN115257161 B CN 115257161B CN 202211034661 A CN202211034661 A CN 202211034661A CN 115257161 B CN115257161 B CN 115257161B
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- color printing
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- sliding
- drying chamber
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- 238000005096 rolling process Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000001035 drying Methods 0.000 claims description 46
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 14
- 239000004744 fabric Substances 0.000 claims description 10
- 238000009413 insulation Methods 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 241000883990 Flabellum Species 0.000 claims 1
- 230000006978 adaptation Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000605 extraction Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920006280 packaging film Polymers 0.000 description 1
- 239000012785 packaging film Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
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- 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
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- 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
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0423—Drying webs by convection
- B41F23/0426—Drying webs by convection using heated air
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0009—Central control 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
- B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ink Jet (AREA)
- Printing Methods (AREA)
Abstract
The invention relates to the technical field of film rolling color printing, in particular to a film rolling color printing device and a color printing method, wherein the film rolling color printing device comprises a processing table, a first supporting table and a color printing component, the color printing component comprises an annular block, a control motor is arranged on the annular block, the control motor is connected with a control rotating shaft, the side wall of the control rotating shaft is connected with a control arm, an annular sliding groove is formed in the inner side wall of the annular block, inclined sliding grooves are formed in the inner lower end of the annular sliding groove at equal intervals, sliding blocks matched with the inclined sliding grooves are arranged in the annular sliding groove, a first rotating shaft is arranged on the sliding blocks, two sides of the side wall of the first rotating shaft are fixedly connected with a first fixed arm and a second fixed arm respectively, two adjacent first rotating shafts are hinged with the first fixed arm through a second fixed arm, fan blades are arranged on the control arm, the end parts of the control arm are hinged with the first fixed arm closest to the control arm, and each sliding block is connected with a color printing head. The invention improves the quality and effect of the rolled film after color printing.
Description
Technical Field
The invention relates to the technical field of film rolling color printing, in particular to a film rolling color printing device and a color printing method.
Background
The packaging film supplied in a roll is called a roll film in the packaging industry, the roll film needs to be subjected to color printing in the process of preparing the packaging bag, and the quality of the packaging bag can be affected if dust and the like are on the roll film during color printing.
The utility model provides a patent of application number CN201811315687.2, a color printing machine with cleaning function, including workstation and conveyer, conveyer installs on the workstation, the surface of workstation sets up the color printing machine body, the color printing machine body includes color printing shower nozzle, cleaning device, grating sensor and controller, cleaning device includes electric telescopic handle, first transmission shaft, linear motor, the second transmission shaft, sleeve and cleaning brush, electric telescopic handle's one end is connected with the inner wall of color printing machine body, electric telescopic handle's the other end is connected with linear motor, linear motor is connected with the second motor through first transmission shaft, the second motor is connected with the sleeve through the second transmission shaft, telescopic inner chamber is provided with the cleaning brush, color printing machine body's bottom sets up the color printing shower nozzle; however, the applicant finds that the cleaning brush is used for directly cleaning the rolled film, and the cleaning brush can influence the quality and effect of the rolled film after color printing.
Disclosure of Invention
Therefore, the present invention is directed to a film rolling color printing device and a color printing method, which solve the problem that the quality and effect of film rolling color printing are affected when cleaning the film.
Based on the above object, the invention provides a film rolling color printing device, which comprises a processing table, wherein the upper end surface of the processing table is provided with a connecting frame and a first supporting table, a color printing component connected with the connecting frame is arranged above the first supporting table, the color printing component comprises an annular block, a control motor is arranged on the annular block, the output end of the control motor is provided with a control rotating shaft, the end part of the control rotating shaft points to the center of the annular block, the side wall of the control rotating shaft is connected with a control arm, the inner side wall of the annular block is provided with an annular sliding groove, the inner lower end of the annular sliding groove is provided with an inclined sliding groove at equal intervals, a sliding block matched with the inclined sliding groove is arranged in the annular sliding groove, a rotatable first rotating shaft is arranged on the sliding block, two sides of the side wall of the first rotating shaft are respectively fixedly connected with a first fixed arm and a second fixed arm, the control arm and the second fixed arm are hinged with the first fixed arm through the second fixed arm, the end part of the control arm is hinged with the first fixed arm closest to the color printing device, each sliding block is connected with a control head through a fixing frame, the sliding block is arranged on the outer side of the annular block, and a communicating pipe is communicated with a liquid pump.
Optionally, each inclined chute one side is provided with the gas cylinder that is located annular chute below, slides in the gas cylinder and is provided with the piston, and the piston tip is provided with the movable rod that runs through the gas cylinder, and the movable rod other end is connected with the sliding block through vertical multisection telescopic link, and gas cylinder right-hand member intercommunication has breathing pipe and blast pipe, and the blast pipe tip intercommunication has the gas vent that sets up in annular piece lower extreme, and external air enters into the gas cylinder right side through the breathing pipe, then blows the rolling film to the first supporting bench through the gas vent of blast pipe intercommunication for carry out cleaning treatment to the rolling film.
Optionally, the left end intercommunication of inflator has heat pipe and heat absorption pipe, and the heat absorption pipe intercommunication has the heating pipe, is provided with the heating element on the heating pipe, and the heating pipe both ends communicate respectively has air intake and air outlet, and the tip intercommunication of heat pipe has the heat extraction opening that sets up in annular piece lower extreme, and external air enters into the heating pipe through the air intake and heats, and the air of heating loops through air outlet, heat absorption pipe and enters into the inflator left side, then blows the roll up membrane to the first backing table through the heat extraction opening of heat extraction pipe intercommunication for carry out drying treatment to the roll up membrane of color printing.
Optionally, the lower extreme of annular piece is provided with accommodate motor, and accommodate motor's output is connected with the regulation pivot, sets up gas vent and/or heat extraction opening on accommodate shaft's the lateral wall.
The angle of the air outlet and/or the heat discharging opening is/are adjusted through the adjusting piece, so that the air outlet and/or the heat discharging opening can be conveniently adjusted when the coiled film is cleaned or dried.
Optionally, a second supporting table connected with the connecting frame is arranged above the first supporting table, and a color printing assembly connected with the connecting frame is also arranged above the second supporting table.
Optionally, be provided with drying chamber, put roller and receipts roller on the processing platform, the drying chamber is located first brace table left side, puts roller and receipts roller and is located first brace table right side, sets up the heating pipe in the drying chamber lateral wall, and the drying chamber outside is provided with the heat preservation, is provided with first transmission roller in the drying chamber, and first transmission roller top is provided with the second transmission roller, and feed inlet and discharge gate have been seted up on the drying chamber right side.
The film rolling to be color printed on the roller shaft is put, the film rolling on the roller shaft is put on the second supporting table, the color printing component is used for color printing on one side of the film rolling, the film rolling with one side being color printed is put in the drying chamber, the drying chamber accelerates the drying treatment of the color printed film rolling, the film rolling is then put on the first supporting table, the color printing component above the first supporting table and matched with the film rolling component carries out color printing on the other side of the film rolling, and the double-sided color printed film rolling is then wound on the roller shaft.
Optionally, the drying chamber outside is provided with upper and lower motor, and the output of upper and lower motor runs through the drying chamber setting, and the output of upper and lower motor is connected with the second lead screw through first lead screw, and the screw thread direction of first lead screw and the screw thread direction of second lead screw set up in opposite directions, are provided with first ball and second ball on first lead screw and the second lead screw respectively, and first ball and second ball are connected with first transmission roller and second transmission roller respectively.
Optionally, a sliding part is arranged on the inner side wall of the drying chamber, two sliding blocks are arranged on the sliding part and are respectively connected with the first ball and the second ball, and the sliding part is a sliding groove or a sliding rod.
Optionally, the motor is controlled to the fixed being provided with of stoving off-premises side, control the output of motor and be provided with control lead screw, control be provided with on the lead screw with the outside lateral wall sliding connection's of stoving left and right sides ball, control the ball and be connected with upper and lower motor, the bar groove has been seted up to the stoving off-premises, bar groove both ends all are provided with the spool, be provided with the torsional spring on the spool, bar inslot sliding connection has the limiter that rotates the cup joint with the output of upper and lower motor, the limiter is connected with thermal-insulated cloth, thermal-insulated cloth front side and rear side all with bar groove sliding connection, the both ends of thermal-insulated cloth are connected with two spools respectively.
Based on the above embodiment, a color printing method of a film rolling color printing device is provided, including the following steps: lay the roll up the membrane to first brace table, then start control motor, drive control pivot rotation, because control arm tip is articulated with the first fixed arm that is closest to its setting, drive the sliding block and slide in annular spout, distance between control motor and the sliding block that is closest to its setting is crescent, and the distance between two adjacent first pivots is articulated with first fixed arm through the second fixed arm, distance between two adjacent sliding blocks also is crescent, then the sliding block that is closest to its setting slides into oblique spout, other sliding blocks also slide into oblique spout, make the color printing head down remove and all color printing heads enclose the circle setting, the color printing head is used for carrying out the color printing to the roll up the membrane.
The invention has the beneficial effects that: according to the film rolling color printing device and the color printing method, a film rolling is paved on a first supporting table, a controller controls the starting of a control motor to drive a control rotating shaft to rotate, as the end part of the control arm is hinged with the first fixed arm closest to the control arm to drive a sliding block to slide in an annular chute, the distance between the control motor and the sliding block closest to the control arm is gradually increased, the distance between two adjacent sliding blocks is also gradually increased through the second fixed arm and the first fixed arm between two adjacent rotating shafts, then the sliding block closest to the control arm is slid into an inclined chute, other sliding blocks are also slid into the inclined chute, so that the color printing head moves downwards and all color printing heads are arranged in a surrounding circle, a pressure sensor detects that the sliding block slides into the inclined chute, a signal is sent to the controller, the controller controls a liquid pump to start, liquid in a color printing liquid box is input into the color printing head through the liquid pump, the color printing head is used for color processing the film rolling, the film rolling film is cleaned before the film rolling blade moves, the color printing head rolls are cleaned, and the color printing film rolling quality is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 3 is a schematic structural view of a color printing assembly according to an embodiment of the present invention;
FIG. 4 is a schematic view illustrating an operation state structure of a color printing assembly according to an embodiment of the present invention;
FIG. 5 is a schematic view of the partial internal structure of an annular block according to an embodiment of the present invention;
FIG. 6 is a schematic view of an adjusting member according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a heating tube according to an embodiment of the invention.
In the figure: 1. a processing table; 2. a roll releasing shaft; 3. a roller collecting shaft; 4. a first support table; 5. a second support table; 6. a connecting frame; 7. a color printing assembly; 8. an annular block; 9. an annular chute; 10. an inclined chute; 11. controlling a motor; 12. a control rotating shaft; 13. a control arm; 14. a sliding block; 15. a first rotating shaft; 16. a first fixed arm; 17. a second fixed arm; 18. a fixing frame; 19. a color printing head; 20. a color printing liquid tank; 21. an air cylinder; 22. a piston; 23. a moving rod; 24. a vertical multi-section telescopic rod; 25. an air suction pipe; 26. an exhaust pipe; 27. heating pipes; 28. a heat discharging pipe; 29. a heat absorbing pipe; 30. adjusting a motor; 31. adjusting the rotating shaft; 32. a drying chamber; 33. an upper motor and a lower motor; 34. a left motor and a right motor; 35. a spool; 36. and (5) heat insulation cloth.
Detailed Description
The present invention will be further described in detail below with reference to specific embodiments and with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present invention more apparent.
It should be noted that unless otherwise defined, technical or scientific terms used in the embodiments of the present invention should be given the ordinary meaning as understood by one of ordinary skill in the art to which the present invention belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
As shown in fig. 1, fig. 3 and fig. 4, a film rolling color printing device comprises a processing table 1, the upper end face of the processing table 1 is provided with a connecting frame 6 and a first supporting table 4, the upper side of the first supporting table 4 is provided with a color printing component 7 connected with the connecting frame 6, the color printing component 7 comprises an annular block 8, a control motor 11 is arranged on the annular block 8, the output end of the control motor 11 is provided with a control rotating shaft 12, the end part of the control rotating shaft 12 points to the center of the annular block 8, the side wall of the control rotating shaft 12 is connected with a control arm 13, the inner side wall of the annular block 8 is provided with an annular chute 9, the inner lower end of the annular chute 9 is provided with an inclined chute 10 at equal intervals, a sliding block 14 matched with the inclined chute 10 is arranged in the annular chute 9, a rotatable first rotating shaft 15 is arranged on the sliding block 14, two sides of the side wall of the first rotating shaft 15 are respectively fixedly connected with a first fixed arm 16 and a second fixed arm 17, two adjacent first rotating shafts 15 are hinged with the first fixed arm 16 through the second fixed arm 17, the control arm 13, the second fixed arm 17 and the first fixed arm 16 are connected with the first fixed arm 16 through the second fixed arm 16, the end part of the control arm 16 is provided with a liquid pump 19, the liquid pump is connected with the liquid pump 19, and the liquid pump is connected with the liquid pump 19 through the end part of the liquid pump 19.
The method comprises the steps that a roll film is paved on a first supporting table 4, a controller controls the starting of a control motor 11 to drive a control rotating shaft 12 to rotate, as the end part of the control arm 13 is hinged with a first fixed arm 16 closest to the control rotating shaft, a sliding block 14 is driven to slide in an annular sliding groove 9, the distance between the control motor 11 and the sliding block 14 closest to the control rotating shaft is gradually increased, two adjacent first rotating shafts 15 are hinged with the first fixed arm 16 through a second fixed arm 17, the distance between the two adjacent sliding blocks 14 is also gradually increased, then the sliding block 14 closest to the sliding block is slid into the inclined sliding groove 10, other sliding blocks 14 are also slid into the inclined sliding groove 10, the color printing head 19 moves downwards and all the color printing heads 19 are arranged in a circle, a pressure sensor detects that the sliding block 14 slides into the inclined sliding groove 10, a signal is sent to the controller, the controller controls a liquid pump to start, liquid in the color printing liquid box 20 is input into the color printing head 19 through a communicating pipe, the color printing head 19 is used for color processing the roll film, the color printing head 19 moves before the fan blade moves, the color printing head 19 performs color film cleaning and then the color film is processed, and the quality of the color film is cleaned.
As shown in fig. 5, one side of each inclined chute 10 is provided with an air cylinder 21 positioned below the annular chute 9, a piston 22 is arranged in the air cylinder 21 in a sliding manner, the end part of the piston 22 is provided with a moving rod 23 penetrating through the air cylinder 21, the other end of the moving rod 23 is connected with the sliding block 14 through a plurality of vertical telescopic rods 24, the right end of the air cylinder 21 is communicated with an air suction pipe 25 and an air exhaust pipe 26, the end part of the air exhaust pipe 26 is communicated with an air outlet arranged at the lower end of the annular block 8, and outside air enters the right side of the air cylinder 21 through the air suction pipe 25 and then is blown to a coiled film on the first supporting table 4 through the air outlet communicated with the air exhaust pipe 26 for cleaning the coiled film.
As shown in fig. 5 and 7, the left end of the air cylinder 21 is communicated with a heat discharging pipe 28 and a heat absorbing pipe 29, the heat absorbing pipe 29 is communicated with a heating pipe 27, a heating piece is arranged on the heating pipe 27, two ends of the heating pipe 27 are respectively communicated with an air inlet and an air outlet, the end part of the heat discharging pipe 28 is communicated with a heat discharging opening arranged at the lower end of the annular block 8, external air enters the heating pipe 27 through the air inlet to be heated, the heated air sequentially enters the left side of the air cylinder 21 through the air outlet and the heat absorbing pipe 29, and then is blown to a coiled film on the first supporting table 4 through the heat discharging opening communicated with the heat discharging pipe 28 for drying the color-printed coiled film.
As shown in fig. 6, the lower end of the annular block 8 is provided with an adjusting member, the adjusting member comprises an adjusting motor 30, the output end of the adjusting motor 30 is connected with an adjusting rotating shaft 31, the side wall of the adjusting rotating shaft 31 is provided with an air outlet and/or a heat discharging opening, and the angle of the air outlet and/or the heat discharging opening is adjusted through the adjusting member, so that the adjusting member can be conveniently adjusted when cleaning or drying a coiled film.
In order to facilitate double-sided color printing on the rolled film, a second supporting table 5 connected with a connecting frame 6 is arranged above the first supporting table 4, and a color printing assembly 7 connected with the connecting frame 6 is also arranged above the second supporting table 5.
Based on the above embodiment, as shown in fig. 1 and 2, a drying chamber 32, a releasing roller shaft 2 and a collecting roller shaft 3 are disposed on the processing table 1, the drying chamber 32 is located at the left side of the first supporting table 4, the releasing roller shaft 2 and the collecting roller shaft 3 are located at the right side of the first supporting table 4, a heating pipe 27 is disposed in the side wall of the drying chamber 32, an insulating layer is disposed at the outer side of the drying chamber 32, a first transmission roller is disposed in the drying chamber 32, a second transmission roller is disposed above the first transmission roller, a feeding hole and a discharging hole are disposed at the right side of the drying chamber 32, a film roll to be color-printed is wound on the releasing roller shaft 2, the film roll on the releasing roller shaft 2 is wound on the second supporting table 5, the color printing assembly 7 is used for color printing on one side of the film roll, the film roll with one color printing is wound on the drying chamber 32, the drying chamber 32 accelerates the color printing film roll drying treatment, the film roll is then wound on the first supporting table 4, a color printing assembly 7 adapted to the first supporting table 4 is wound on the other side of the film roll, and after the film roll is wound on the double-sided roller shaft 3.
In order to facilitate controlling the up-and-down movement of the first transmission roller and the second transmission roller, an up-and-down motor 33 is arranged outside the drying chamber 32, the output end of the up-and-down motor 33 penetrates through the drying chamber 32, the output end of the up-and-down motor 33 is connected with a second screw through a first screw rod, the screw thread direction of the first screw rod and the screw thread direction of the second screw rod are oppositely arranged, a first ball and a second ball are respectively arranged on the first screw rod and the second screw rod, the first ball and the second ball are respectively connected with the first transmission roller and the second transmission roller, the up-and-down motor 33 is started to drive the first screw rod and the second screw rod to rotate, the first ball and the second ball can oppositely move or oppositely move, the first transmission roller and the second transmission roller can be conveniently controlled to move up-and-down, and tensioning of a film winding is regulated.
In order to prevent the first and second transfer rollers from shifting the original track when moving up and down, a sliding member is provided on the inner sidewall of the drying chamber 32, and two sliding blocks are provided on the sliding member and are respectively connected with the first and second balls, and the sliding member is a sliding groove or a sliding rod.
In order to facilitate controlling the left and right movement of the first and second transmission rollers, a left and right motor 34 is fixedly arranged on the outer side of the drying chamber 32, a left and right screw is arranged at the output end of the left and right motor 34, left and right balls which are in sliding connection with the outer side wall of the drying chamber 32 are arranged on the left and right screw, the left and right balls are connected with an upper and lower motor 33, a strip-shaped groove is formed in the upper end of the drying chamber 32, bobbins 35 are arranged at two ends of the strip-shaped groove, torsion springs are arranged on the bobbins 35, limiting pieces which are in sliding connection with the output end of the upper and lower motor 33 in a rotating manner are connected with heat insulation cloth 36, the front side and the rear side of the heat insulation cloth 36 are in sliding connection with the strip-shaped groove, two ends of the heat insulation cloth 36 are respectively connected with two bobbins 35, the left and right motors 34 are started to drive the left and right screws to rotate, so that the left and right balls, the first transmission roller and the second transmission roller move left and right, the film is convenient to adjust the film winding, and the circulation of air in the drying chamber 32 is driven, and the drying process of the film winding film is convenient to accelerate.
Based on the above embodiment, a color printing method of a film rolling color printing device is provided, including the following steps: the film is laid on the first supporting table 4, then the control motor 11 is started to drive the control rotating shaft 12 to rotate, as the end part of the control arm 13 is hinged with the first fixed arm 16 closest to the control rotating shaft, the sliding block 14 is driven to slide in the annular sliding groove 9, the distance between the control motor 11 and the sliding block 14 closest to the control rotating shaft is gradually increased, the distance between two adjacent first rotating shafts 15 is hinged with the first fixed arm 16 through the second fixed arm 17, the distance between the two adjacent sliding blocks 14 is also gradually increased, then the sliding block 14 closest to the control rotating shaft is slid into the inclined sliding groove 10, other sliding blocks 14 are also slid into the inclined sliding groove 10, the color printing head 19 moves downwards, all the color printing heads 19 are arranged in a circle, and the color printing head 19 is used for performing color printing treatment on the film.
Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the invention is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the invention, the steps may be implemented in any order and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.
The embodiments of the invention are intended to embrace all such alternatives, modifications and variances which fall within the broad scope of the appended claims. Therefore, any omission, modification, equivalent replacement, improvement, etc. of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a roll up membrane color printing device, includes processing platform (1), its characterized in that, processing platform (1) up end is provided with link (6) and first brace table (4), first brace table (4) top be provided with color printing subassembly (7) that link (6) are connected, color printing subassembly (7) including annular piece (8), be provided with control motor (11) on annular piece (8), the output of control motor (11) is provided with control pivot (12), the tip of control pivot (12) is directional the center of annular piece (8), the lateral wall of control pivot (12) is connected with control arm (13), annular spout (9) have been seted up to annular spout (8) inside wall, the equidistant inclined spout (10) that are provided with in annular spout (9) with inclined spout (10) adaptation sliding block (14), be provided with rotatable first flabellum (15) on sliding block (14), first pivot (16) are connected with first pivot (17) and second pivot (17) are fixed on both sides respectively in fixed arm (16) fixed arm (17), two adjacent first rotating shafts (15) are hinged with a first fixed arm (16) through a second fixed arm (17), the end part of a control arm (13) is hinged with the first fixed arm (16) closest to the end part of the control arm, each sliding block (14) is connected with a color printing head (19) through a fixing frame (18), the color printing heads (19) are arranged on the outer side of the annular block (8), the color printing heads (19) are communicated with a color printing liquid box (20) through a communicating pipe, a liquid pump is arranged on the communicating pipe, and the liquid pump and the control motor (11) are all connected with a controller.
2. The film rolling color printing device according to claim 1, characterized in that an air cylinder (21) located below the annular sliding groove (9) is arranged on one side of each inclined sliding groove (10), a piston (22) is arranged in the air cylinder (21) in a sliding mode, a moving rod (23) penetrating through the air cylinder (21) is arranged at the end portion of the piston (22), the other end of the moving rod (23) is connected with the sliding block (14) through a plurality of vertical telescopic rods (24), an air suction pipe (25) and an air exhaust pipe (26) are communicated with the right end of the air cylinder (21), an air exhaust port arranged at the lower end of the annular block (8) is communicated with the end portion of the air exhaust pipe (26), and outside air enters the air cylinder (21) through the air exhaust pipe (25) and is blown to a film rolling on the first supporting table (4) through the air exhaust port communicated with the air exhaust pipe for cleaning treatment of the film rolling.
3. The film rolling color printing device according to claim 2, wherein a heat discharging pipe (28) and a heat absorbing pipe (29) are communicated with the left end of the air cylinder (21), the heat absorbing pipe (29) is communicated with a heating pipe (27), a heating piece is arranged on the heating pipe (27), an air inlet and an air outlet are respectively communicated with two ends of the heating pipe (27), a heat discharging opening arranged at the lower end of the annular block (8) is communicated with the end of the heat discharging pipe (28), external air enters the heating pipe (27) through the air inlet to be heated, and the heated air enters the left side of the air cylinder (21) through the air outlet and the heat absorbing pipe (29) in sequence and is blown to the film rolling on the first supporting table (4) through the heat discharging opening communicated with the heat discharging pipe (28) to be used for drying the film rolling for color printing.
4. A film rolling color printing device according to claim 3, characterized in that an adjusting motor (30) is arranged at the lower end of the annular block (8), an output end of the adjusting motor (30) is connected with an adjusting rotating shaft (31), and the side wall of the adjusting rotating shaft (31) is provided with the air outlet and/or the heat discharging opening.
5. A film-rolling color printing device according to claim 3, characterized in that a second supporting table (5) connected with the connecting frame (6) is arranged above the first supporting table (4), and the color printing assembly (7) connected with the connecting frame (6) is also arranged above the second supporting table (5).
6. The film rolling color printing device according to claim 5, wherein a drying chamber (32), a roll releasing shaft (2) and a roll collecting shaft (3) are arranged on the processing table (1), the drying chamber (32) is located on the left side of the first supporting table (4), the roll releasing shaft (2) and the roll collecting shaft (3) are located on the right side of the first supporting table (4), the heating pipe (27) is arranged in the side wall of the drying chamber (32), an insulating layer is arranged on the outer side of the drying chamber (32), a first transmission roller is arranged in the drying chamber (32), a second transmission roller is arranged above the first transmission roller, and a feed inlet and a discharge outlet are formed in the right side of the drying chamber (32).
7. The film rolling color printing device according to claim 6, wherein an upper motor (33) and a lower motor (33) are arranged outside the drying chamber (32), the output end of the upper motor (33) penetrates through the drying chamber (32), the output end of the upper motor (33) is connected with a second screw through a first screw, the screw thread direction of the first screw and the screw thread direction of the second screw are opposite, a first ball and a second ball are respectively arranged on the first screw and the second screw, and the first ball and the second ball are respectively connected with the first transmission roller and the second transmission roller.
8. The film rolling color printing device according to claim 7, wherein a sliding piece is arranged on the inner side wall of the drying chamber (32), two sliding blocks are arranged on the sliding piece, the two sliding blocks are respectively connected with the first ball and the second ball, and the sliding piece is a sliding groove or a sliding rod.
9. The film rolling color printing device according to claim 7, wherein a left motor (34) and a right motor (34) are fixedly arranged on the outer side of the drying chamber (32), a left lead screw and a right lead screw are arranged at the output end of the left motor and the right motor (34), left and right balls which are slidably connected with the outer side wall of the drying chamber (32) are arranged on the left and right lead screws, the left and right balls are connected with the upper motor and the lower motor (33), a strip-shaped groove is formed in the upper end of the drying chamber (32), spools (35) are arranged at two ends of the strip-shaped groove, torsion springs are arranged on the spools (35), a limiting piece which is rotatably sleeved with the output end of the upper motor and the lower motor (33) is slidably connected in the strip-shaped groove, a heat insulation cloth (36) is connected to the front side and the rear side of the heat insulation cloth (36) respectively, and two ends of the heat insulation cloth (36) are connected with the two spools (35).
10. A color printing method of a roll film color printing apparatus according to claim 1, comprising the steps of: lay the roll film on first brace table (4), then start control motor (11), drive control pivot (12) and rotate, because control arm (13) tip and be closest to its first fixed arm (16) of setting are articulated, drive sliding block (14) and slide in annular spout (9), control motor (11) and be closest to its sliding block (14) of setting between the distance increase gradually, and between two adjacent first pivot (15) pass through second fixed arm (17) and first fixed arm (16) are articulated, and the distance between two adjacent sliding blocks (14) also increases gradually, then be closest to its sliding block (14) of setting and slide into oblique spout (10), other sliding block (14) are also slid into oblique spout (10) for color printing head (19) move down and all color printing head (19) enclose the circle and set up, color printing head (19) are used for carrying out color treatment to the roll film.
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| CN202211034661.7A CN115257161B (en) | 2022-08-26 | 2022-08-26 | Film rolling color printing device and color printing method |
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