CN109986886B - Digital direct-injection printing machine - Google Patents
Digital direct-injection printing machine Download PDFInfo
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- CN109986886B CN109986886B CN201910304837.8A CN201910304837A CN109986886B CN 109986886 B CN109986886 B CN 109986886B CN 201910304837 A CN201910304837 A CN 201910304837A CN 109986886 B CN109986886 B CN 109986886B
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- Prior art keywords
- frame
- roller
- rod
- material distributing
- gear
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- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
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- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0015—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
- B41J11/002—Curing or drying the ink on the copy materials, e.g. by heating or irradiating
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- 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
- B41J2/21—Ink jet for multi-colour printing
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- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/17—Cleaning arrangements
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- 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
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
- B65H20/04—Advancing webs by friction roller to effect step-by-step advancement of web
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs
Landscapes
- Ink Jet (AREA)
Abstract
The invention relates to the technical field of printing machines, in particular to a digital direct injection printing machine, which comprises a rack, wherein the rack is sequentially provided with a feeding device, a processing device, a printing device, a drying device and a winding device along a processing direction; the feeding end of the rack is provided with a material distribution device, the material distribution device comprises a material distribution frame arranged on one side of the rack, and the material distribution frame is provided with a first placing groove and a second placing groove; a feeding roller is arranged in the first placing groove; a brake mechanism abutting against the feeding roller is arranged on the material distributing frame on one side of the first placing groove; the material distributing roller is rotationally connected in the second placing groove, and a first driving mechanism connected with the material distributing roller is arranged on the material distributing frame. The material distributing device provided by the invention can reduce the length of the film printing, thereby saving resources.
Description
Technical Field
The invention relates to the technical field of printing machines, in particular to a digital direct-injection printing machine.
Background
The digital ink-jet printing technology is a novel printing technology which is developed internationally since the 90 s of the 20 th century. It inputs and transmits the design and pattern made by designer to the appointed computer by means of digital input transmission mode (such as network, scanner, hard disk and digital camera). After editing by computer printing color-separation manuscript-drawing system (CAD), the special software driving chip of computer controls the printing ink-jet head to directly spray and print special dye (pigment) ink on various articles to be printed to form pattern.
At present, a digital direct injection printing machine comprises a frame, wherein the frame is sequentially provided with a feeding device, a processing device, a printing device, a drying device and a winding device along a processing direction; the film needing printing is wound by a winding device after being sequentially processed by a feeding device, a processing device, a printing device and a drying device.
The above prior art solutions have the following drawbacks: however, the length of the general film is very long, the length of products required by some customers is shorter than that of the original film, and the whole roll of film is usually printed for processing the products required by the customers, and is cut after being rolled; however, after the entire roll of film is printed, some printed film remains for the customer, and the printed film is accumulated on one side to form waste; thereby wasting resources.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the invention aims to provide a digital direct-injection printing machine, wherein the arranged material distribution device can reduce the length of film printing, so that the resource is saved.
The above object of the present invention is achieved by the following technical solutions:
a digital direct injection printing machine comprises a rack, wherein a feeding device, a processing device, a printing device, a drying device and a winding device are sequentially arranged on the rack along a processing direction; the feeding end of the rack is provided with a material distribution device, the material distribution device comprises a material distribution frame arranged on one side of the rack, and the material distribution frame is provided with a first placing groove and a second placing groove; a feeding roller is arranged in the first placing groove; a brake mechanism abutting against the feeding roller is arranged on the material distributing frame on one side of the first placing groove; a distributing roller is rotationally connected in the second placing groove, and a first driving mechanism connected with the distributing roller is arranged on the distributing frame; the processing device comprises a corona mechanism and a wrinkle removing mechanism which are sequentially arranged on the rack; the corona mechanism comprises an adjusting plate arranged on the rack, and a rubber roller is rotatably connected to the adjusting plate; a third sliding groove is formed in the adjusting plate, a second sliding block is connected in the third sliding groove in a sliding mode, and a discharge electrode is arranged on the second sliding block; a second cavity is formed in the adjusting plate, and a third adjusting assembly connected with the second sliding block is arranged in the second cavity; the third adjusting assembly comprises a third adjusting block which is connected in the second cavity in a sliding manner and abuts against the second sliding block; a rotating shaft is rotatably connected in the second cavity, a third connecting rod is arranged on the rotating shaft, and one end, far away from the rotating shaft, of the third connecting rod is connected with a third adjusting block; a fifth motor is arranged on the adjusting plate, and a fifth gear is arranged on an output shaft of the fifth motor; a sixth gear meshed with the fifth gear is connected to the rotating shaft in a keyed mode; the wrinkle removing mechanism comprises a first wrinkle removing roller which is rotatably connected to one end of the rack far away from the material distributing frame; the first wrinkle removing roller is connected with a connecting plate, and the connecting plate is rotatably connected with a second wrinkle removing roller; a first connecting rod is arranged on the connecting plate; the first connecting rod is provided with a second connecting rod, and the second connecting rod is provided with a first fixing plate; a second fixing plate is arranged on the rack, and a fourth through hole for the second connecting rod to pass through is formed in the second fixing plate; the second connecting rod is sleeved with a second spring, one end of the second spring is connected with the first fixing plate, and the other end of the second spring is connected with the second fixing plate.
By adopting the technical scheme, the feeding roller with the film is placed in the first placing groove, and then the first driving mechanism is started to drive the distributing roller to rotate by the first driving mechanism, so that the film is led out from the feeding roller and wound on the distributing roller; when the length of the winding film on the material distributing roller is equal to the length of a product required by a customer, closing the first driving mechanism, and starting the brake mechanism to enable the brake mechanism to abut against the feeding roller so as to enable the feeding roller to stop rotating; then placing the material distributing roller on a feeding device, sequentially processing the material distributing roller by a processing device, a printing device and a drying device, and finally winding the processed film by using a winding device; the processed film is required by the customer; the arranged material distributing device can reduce the length of the membrane printing, thereby saving resources. The smooth surface of the film may result in poor printing effect, and the effect of ink adhering to the surface of the film may be deteriorated; the discharge electrode can emit high voltage to enable plastic ions on the surface of the film to become rough, the surface tension of the film is improved, and the adhesive force of the ink is improved, so that the ink is better attached to the film during printing; when the thickness of the film changes, a fifth motor is started, an output shaft of the fifth motor drives a fifth gear to rotate, a sixth gear meshed with the fifth gear rotates, so that the rotating shaft rotates, the rotating shaft drives a third connecting rod to rotate, the third connecting rod drives a third adjusting block to slide in the second cavity, the third adjusting block drives a second sliding block to move in a third sliding groove to change the position of the discharge electrode, and the application range of the corona mechanism is expanded; after the film is processed by the corona mechanism, the film is firstly wound on the second wrinkle removing roller and then wound on the first wrinkle removing roller; when the printing device prints, the film stops moving on the frame; when the printing device does not print, and a printed film enters the next process, the film moves, the moving film drives the second wrinkle removing roller to move towards the direction close to the first wrinkle removing roller, the connecting plate rotates, the connecting plate drives the first connecting rod to move, the first connecting rod drives the second connecting rod to move, the first fixing plate moves towards the direction of the second fixing plate when the second connecting rod moves, and the second spring is compressed; the processing device who sets up not only can make the better stamp of membrane but also can take up the fold on placing the membrane to the membrane tensioning.
The invention is further configured to: the brake mechanism comprises a fixed sleeve arranged on the material distributing frame, and a mounting hole for placing the feeding roller is formed in the inner side wall of the fixed sleeve; a first cavity is formed in the fixed sleeve, at least two first sliding grooves are formed in the first cavity, and a jacking block is connected in the first sliding grooves in a sliding manner; a first through hole is formed in the inner side wall of the fixed sleeve, and the first cavity is communicated with the mounting hole through the first through hole; the top block forms a clamping opening in the mounting hole through the first through hole; a first adjusting assembly connected with the ejector block is arranged in the fixed sleeve and comprises a first connecting rope connected with the ejector block; a first spring is arranged in the first cavity, one end of the first spring is connected to the side wall of the first cavity, and the other end of the first spring is connected to the ejector block; a rotating rod is arranged on the rack, the first connecting rope is connected to the rotating rod, and a first gear is arranged on the rotating rod; a first pneumatic cylinder is arranged on the material distributing frame, and a gear rack meshed with the first gear is arranged on a piston rod of the first pneumatic cylinder; the first driving mechanism comprises a second motor arranged at one end of the material distributing frame far away from the fixed sleeve, and an output shaft of the second motor is in key connection with a first bevel gear; the material distributing frame is rotatably connected with a connecting shaft, and a second bevel gear meshed with the first bevel gear is connected to the connecting shaft in a keyed mode; the distributing roller is connected with the connecting shaft; a cutting mechanism is arranged on the material distributing frame and comprises a fixed rod arranged on the material distributing frame, and the fixed rod is positioned between the feeding roller and the material distributing roller; a second sliding groove is formed in the fixed rod, a first sliding block is connected in the second sliding groove in a sliding mode, and a cutting knife is arranged on the first sliding block; a screw rod is rotationally connected in the second sliding groove, penetrates through the first sliding block and is in threaded connection with the first sliding block; and a first motor connected with the screw rod is arranged on the side wall of the material distributing frame.
By adopting the technical scheme, the rotating shaft of the feeding roller penetrates through the mounting hole of the fixed sleeve; starting a second motor, wherein an output shaft of the second motor drives a first bevel gear to rotate, a second bevel gear meshed with the first bevel gear rotates, so that a connecting shaft is driven to rotate, the connecting shaft drives a material distributing roller to rotate, and a film on a feeding roller is wound on the material distributing roller; when the length of the winding on the material distributing roller is required by a customer, starting a first pneumatic cylinder, driving a gear rack to move by a piston rod of the first pneumatic cylinder, rotating a first gear meshed with the gear rack, driving a rotating rod to rotate by the rotation of the first gear, pulling a first connecting rope by the rotation of the rotating rod, shortening the length of the first connecting rope in a first cavity, enabling a top block to slide in a first sliding groove, extending out of a first through hole, clamping a feeding roller and stopping the rotation of the feeding roller; the first spring can generate elastic deformation; when the feeding roller stops rotating, the first motor is started, an output shaft of the first motor drives the screw to rotate, and the screw rotates to drive the first sliding block to slide in the second sliding groove, so that the film is cut by the cutting knife; the arranged material distributing device is simple in structure and convenient to operate.
The invention is further configured to: the feeding device comprises an impurity removing mechanism arranged on the rack, a first feeding groove for placing the distributing roller is formed in the rack, and the first feeding groove is obliquely arranged; the impurity removing mechanism comprises a main rod arranged on the rack, a second through hole is formed in the main rod along the length direction of the main rod, an auxiliary rod is connected in the second through hole in a sliding mode, a first adjusting block is connected onto the auxiliary rod, an arc groove is formed in the first adjusting block, a hair sticking roller is connected onto the arc groove in a rotating mode, and a hair sticking piece is arranged on the hair sticking roller; the first adjusting block is provided with a second adjusting block, and the second adjusting block is also provided with the arc groove; a third motor is arranged on the rack, and a second gear is arranged on an output shaft of the third motor; the auxiliary rod is provided with a gear groove meshed with the second gear; a limiting track is arranged on the rack, and a bearing positioned in the limiting track is arranged on the wool gluing roller; a second connecting rope is arranged on the limiting track, and an inserting rod is arranged on the second connecting rope; a third through hole for the insertion rod to pass through is formed in the limiting track; a second adjusting assembly is arranged on the rack and comprises a second pneumatic cylinder arranged on the rack, a placing plate is arranged on a piston rod of the second pneumatic cylinder, a fourth motor is arranged on the placing plate, and a third gear is connected to an output shaft of the fourth motor in a key manner; and the upper key of the wool gluing roller is connected with a fourth gear meshed with the third gear.
By adopting the technical scheme, the material distributing roller wound with the film is placed in the first feeding groove; then the film is wound out on a material distributing roller; generally, the film has impurities which can affect the subsequent printing treatment; the third motor is started, an output shaft on the third motor drives the second gear to rotate, and a gear groove meshed with the second gear moves, so that the auxiliary rod slides in the second through hole of the main rod; the circular arc groove on the second adjusting block is abutted against the material distributing roller, the hair sticking roller on the first adjusting block is abutted against the surface of the film, when the film moves, the hair sticking roller is driven to rotate, the hair sticking roller rotates, the hair sticking piece on the hair sticking roller can stick down impurities, and subsequent printing is prevented from being influenced; when the sticking roller is not needed to remove impurities, the inserted rod is inserted into the third through hole of the limiting track, so that the inserted rod supports the sticking roller, and the sticking roller is prevented from contacting with the membrane; when a hair sticking piece on the hair sticking roller needs to be replaced, the third motor is started, the first adjusting block is enabled to support the hair sticking roller, then the second pneumatic cylinder is started, a piston rod of the second pneumatic cylinder drives the placing plate to move, the second pneumatic cylinder is closed when the third gear is meshed with the fourth gear, then the fourth motor is started, an output shaft of the fourth motor drives the third gear to rotate, the fourth gear meshed with the third gear rotates, the hair sticking roller rotates, and the hair sticking roller can be conveniently replaced by rotating the hair sticking roller; the loading attachment that sets up can clear up the impurity on the membrane, avoids influencing follow-up stamp operation.
The invention is further configured to: the printing device comprises a machine head connected to the rack in a sliding manner; a third pneumatic cylinder connected with the machine head is arranged on the machine frame; the dyeing machine is characterized in that a dyeing tank is arranged in the machine head, a spray head is arranged on the dyeing tank, and the spray head penetrates through the machine head.
By adopting the technical scheme, when the film is printed, the third pneumatic cylinder is started, the third pneumatic cylinder can drive the machine head to move on the frame, and when the machine head moves, the dye tank ejects ink through the nozzle to realize the film printing; the printing device is simple in structure and convenient to operate.
The invention is further configured to: the printing device further comprises a constant temperature mechanism, the constant temperature mechanism comprises a constant temperature water tank arranged on one side of the rack, a water inlet pipe is connected to the constant temperature water tank, an electromagnetic valve is arranged on the water inlet pipe, and a heat exchange pipe is connected to one end, far away from the constant temperature water tank, of the water inlet pipe; a fan facing the heat exchange tube is arranged in the machine head; the heat exchange pipe is connected with a water outlet pipe communicated with the constant-temperature water tank.
By adopting the technical scheme, because the printing ink has the requirement of a specific interval on the temperature during printing, the temperature of the printing machine is reduced or increased by using an air conditioner, and more energy is consumed; water in the constant-temperature water tank enters the heat exchange pipe through the water outlet pipe, and the flow is controlled by the electromagnetic valve; starting a fan, and blowing heat or cold air emitted by the heat exchange tube to the vicinity of the dye tank by the fan to enable the temperature of the ink in the dye tank to be in a specific interval; the constant temperature mechanism does not need to be operated on the whole printing machine, thereby saving energy.
The invention is further configured to: the drying device comprises a heating frame arranged at one end of the rack far away from the distributing connection end, and an electric heating wire is arranged in the heating frame; the frame is provided with a waste gas absorbing mechanism; the waste gas absorbing mechanism comprises an absorbing plate arranged on the rack, a discharge pipe is connected to the absorbing plate, and a condenser, a sprayer and a high-pressure dust remover are sequentially arranged on the discharge pipe in the direction of waste gas discharge.
By adopting the technical scheme, the printing of the film needs to be dried, and the electric heating wire in the heating rack can emit heat to dry the ink on the film; the printing ink can produce waste gas when drying, and the waste gas that produces passes through the absorption plate and enters into the discharge tube and then passes through condenser, spray thrower and high pressure dust remover in proper order and handles, makes the waste gas of emission reduce the pollution to the environment.
The invention is further configured to: the winding device comprises a winding frame arranged at one end of the rack far away from the material distributing frame, a sixth motor is arranged on the winding frame, and a third bevel gear is connected to an output shaft of the sixth motor in a key manner; a winding roller is arranged on the winding frame, and a fourth bevel gear meshed with the third bevel gear is connected to the winding roller through a key; a plurality of guide rollers are arranged on the winding frame, and baffles are arranged on the guide rollers.
By adopting the technical scheme, the printed film is wound on the winding roller after being guided by the guide roller on the winding frame; when the film is wound on the guide roller, the film is positioned between the baffles to prevent the film from deviating, so that the printed film can be wound on the winding roller better; starting a sixth motor, wherein an output shaft of the sixth motor drives a third bevel gear to rotate, and a fourth bevel gear meshed with the third bevel gear rotates to enable a winding roller to rotate so as to wind a printed film on the winding roller; the arranged winding device can better collect the printed film; simple structure and convenient operation.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the arranged material distributing device can reduce the length of the film printing, thereby saving resources;
2. the arranged feeding device can clean impurities on the film, so that the influence on subsequent printing operation is avoided;
3. the arranged winding device can better collect the printed film; simple structure and convenient operation.
Drawings
FIG. 1 is a schematic structural diagram of a digital direct-injection printing machine according to the present invention;
FIG. 2 is a schematic structural view of a material distributing device according to the present invention;
fig. 3 is a cross-sectional view of the pouch of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 2;
FIG. 5 is a partial enlarged view of B in FIG. 2;
FIG. 6 is a schematic structural view of a feeding device according to the present invention;
FIG. 7 is a schematic structural view of a feeding device embodying a second adjusting block in the present invention;
figure 8 is a schematic structural view of a corona mechanism of the present invention;
FIG. 9 is an enlarged view of a portion C of FIG. 8;
FIG. 10 is a cross-sectional view of an adjustment plate of the present invention;
FIG. 11 is a schematic structural view of the wrinkle removing mechanism of the present invention;
FIG. 12 is a schematic view of the printing apparatus of the present invention;
FIG. 13 is a schematic structural diagram of a drying apparatus according to the present invention;
fig. 14 is a schematic structural view of the winding device of the present invention.
Reference numerals: 1. a frame; 11. a first feeding trough; 12. a second feeding chute; 2. a material distributing device; 21. a material distributing frame; 211. a first placing groove; 212. a second placing groove; 22. a feeding roller; 23. a material distributing roller; 24. a first drive mechanism; 241. a first bevel gear; 242. a second bevel gear; 243. a second motor; 244. a connecting shaft; 3. a brake mechanism; 31. fixing a sleeve; 311. a first cavity; 312. a first chute; 313. a first through hole; 314. mounting holes; 32. a top block; 321. anti-skid lines; 33. a first adjustment assembly; 331. a first gear; 332. a first connecting rope; 333. rotating the rod; 334. a first pneumatic cylinder; 335. a gear rack; 336. a first spring; 4. a cutting mechanism; 41. fixing the rod; 411. a second chute; 42. a first slider; 43. cutting; 44. a screw; 45. a first motor; 5. a feeding device; 51. a main rod; 511. a second through hole; 52. an auxiliary rod; 521. a gear groove; 53. a first regulating block; 531. an arc groove; 54. a hair sticking roller; 541. a bearing; 55. a second regulating block; 56. a third motor; 561. a second gear; 57. defining a track; 571. a second connecting rope; 572. inserting a rod; 573. a third through hole; 58. a second adjustment assembly; 581. a plate block; 582. a second pneumatic cylinder; 583. a third gear; 584. a fourth gear; 585. a fourth motor; 6. a processing device; 61. a corona mechanism; 611. an adjusting plate; 612. a second slider; 613. a third chute; 614. a discharge electrode; 615. a rubber roller; 616. a second cavity; 617. a clamping block; 618. a card slot; 62. a third adjustment assembly; 621. a third regulating block; 622. a rotating shaft; 623. a third link; 624. a fifth motor; 625. a fifth gear; 626. a sixth gear; 63. a wrinkle removing mechanism; 631. a first wrinkle removing roller; 632. a second wrinkle removing roller; 633. a first link; 634. a second link; 635. a first fixing plate; 636. a second fixing plate; 637. a fourth via hole; 638. a second spring; 639. a connecting plate; 7. a printing device; 71. a machine head; 72. a dye pot; 73. a constant temperature mechanism; 731. a constant temperature water tank; 732. a water inlet pipe; 733. a heat exchange tube; 734. a fan; 735. a water outlet pipe; 74. a connecting pipe; 8. a drying device; 81. a heating rack; 82. an electric heating wire; 83. an exhaust gas absorbing mechanism; 831. an absorbent sheet; 832. a discharge pipe; 833. a condenser; 834. a sprayer; 835. a high pressure dust remover; 9. a winding device; 91. a winding frame; 92. a wind-up roll; 93. a third bevel gear; 94. a four-bevel gear; 95. a sixth motor; 96. a guide roller; 97. and a baffle plate.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Referring to fig. 1, the digital direct injection printing machine disclosed by the present invention comprises a frame 1, a feed end of the frame 1 is provided with a material distribution device 2, and the frame 1 is sequentially provided with a feeding device 5, a processing device 6, a printing device 7 and a drying device 8 along a processing direction of a film; one end of the frame 1 far away from the material distributing device 2 is provided with a winding device 9.
Referring to fig. 1, 2, 3 and 4, the material distributing device 2 includes a material distributing frame 21 disposed on one side of the feeding end of the frame 1, a first placing groove 211 is disposed at the upper end of the material distributing frame 21, and a feeding roller 22 is rotatably connected to the first placing groove 211; a brake mechanism 3 abutting against the feeding roller 22 is arranged on the material distributing frame 21 on one side of the first placing groove 211, the brake mechanism 3 comprises a fixed sleeve 31 arranged on the outer side wall of the material distributing frame 21, and a mounting hole 314 for placing the feeding roller 22 is formed in the inner side wall of the body of the fixed sleeve 31; a first cavity 311 is formed in the fixed sleeve 31, a first through hole 313 is formed in the inner side wall of the fixed sleeve 31, and the first cavity 311 is communicated with the mounting hole 314 through the first through hole 313; four first sliding grooves 312 are uniformly formed in the side wall of the first cavity 311 along the radial direction, the first sliding grooves 312 are connected with the top block 32 in a sliding manner, the cross section area of the top block 32 is arc-shaped, one end of the top block 32 penetrates through the first through hole 313, an anti-skid pattern 321 is arranged at one end of the top block 32 penetrating through the first through hole 313, and a clamping opening for clamping the feeding roller 22 is formed at one end of the top block 32 penetrating through the first through hole 313; a first adjusting component 33 connected with the top block 32 is arranged on the frame 1, the first adjusting component 33 comprises a first air cylinder 334 fixedly connected to the outer side wall of the material distributing frame 21, and a gear rack 335 is connected to a piston rod of the first air cylinder 334; a rotating rod is rotatably connected to the outer side wall of the material distributing frame 21, a rotating rod 333 is fixedly connected to the rotating rod, a first connecting rope 332 is connected to one end, away from the rotating rod, of the rotating rod 333, and the first connecting rope 332 sequentially penetrates through the three top blocks 32 and is fixedly connected to the last top block 32; a first gear 331 meshed with the gear strip 335 is connected to the rotating rod between the material distributing frame 21 and the rotating rod 333 through a key; a first spring 336 is arranged in the first cavity 311, one end of the first spring 336 is connected to the side wall of the first cavity 311, and the other end is connected to the end of the top block 32 far away from the anti-slip thread 321.
A second placing groove 212 is formed in one end, away from the first placing groove 211, of the material distributing frame 21, a material distributing roller 23 is rotationally connected in the second placing groove 212, a first driving mechanism 24 connected with the material distributing roller 23 is arranged on the material distributing frame 21, the first driving mechanism 24 comprises a second motor 243 fixedly connected to the outer side wall of the material distributing frame 21, and an output shaft of the second motor 243 is in key connection with a first bevel gear 241; the material distributing frame 21 is rotatably connected with a connecting shaft 244, and one end of the connecting shaft 244 is in keyed connection with a second bevel gear 242 meshed with the first bevel gear 241; the other end of the connecting shaft 244 is connected to the distribution roller 23 by a spline.
Referring to fig. 2 and 5, a cutting mechanism 4 is arranged on the material distributing frame 21 between the feeding roller 22 and the material distributing roller 23, the cutting mechanism 4 includes a fixing rod 41 fixedly connected to the inner side wall of the material distributing frame 21, the fixing rod 41 is provided with a second sliding groove 411 along the length direction thereof, the second sliding groove 411 is connected with a first sliding block 42 in a sliding manner, and the first sliding block 42 is fixedly connected with a cutting knife 43; a screw 44 is rotatably connected in the second sliding slot 411, and the screw 44 passes through the first sliding block 42 and is in threaded connection with the first sliding block 42; the outer side wall of the material distributing frame 21 is fixedly connected with a first motor 45, and an output shaft of the first motor 45 is connected with one end of the screw 44.
Referring to fig. 1, 6 and 7, a first feeding trough 11 for placing a distributing roller 23 is obliquely arranged at one end of the frame 1 close to the distributing frame 21, and a second feeding trough 12 for placing the distributing roller 23 is obliquely arranged at the frame 1 below the first feeding trough 11.
The feeding device 5 comprises a limiting track 57 fixedly connected to the inner side wall of the rack 1, a second connecting rope 571 is connected to the limiting track 57, and an inserting rod 572 is connected to one end, far away from the limiting track 57, of the second connecting rope 571; the limiting rail 57 is provided with a third through hole 573 for the insertion rod 572 to pass through; the frame 1 is provided with an impurity removing mechanism, the impurity removing mechanism comprises a main rod 51 fixedly connected to the inner side wall of the frame 1, a second through hole 511 is formed in the main rod 51 along the length direction of the main rod, an auxiliary rod 52 is connected in the second through hole 511 in a sliding mode, and a gear groove 521 is formed in the auxiliary rod 52 along the length direction of the auxiliary rod; a fifth through hole communicated with the second through hole 511 is formed in the outer side wall of the main rod 51; a third motor 56 is fixedly connected to the inner side wall of the frame 1, a second gear 561 is connected to an output shaft of the third motor 56 in a key manner, and one end of the second gear 561 penetrates through the fifth through hole to be meshed with the gear groove 521; a first adjusting block 53 is fixedly connected to one end, far away from the main rod 51, of the auxiliary rod 52, an arc groove 531 is formed in the first adjusting block 53, a wool gluing roller 54 is rotatably connected in the arc groove 531, a wool gluing piece is coated on the wool gluing roller 54, and the wool gluing piece is kraft paper for wool gluing; the end of the roller 54 is provided with a bearing 541 located within the defining track 57; first regulating block 53 keeps away from the one end fixedly connected with second regulating block 55 of arc groove 531, and arc groove 531 has also been seted up to the one end that first regulating block 53 was kept away from to second regulating block 55, and arc groove 531 on the second regulating block 55 is contradicted and is expected the roller 23 of branch.
A second adjusting component 58 connected with the hair sticking roller 54 is arranged on the frame 1, the second adjusting component 58 comprises a plate 581 fixed on the frame 1, a second pneumatic cylinder 582 is fixedly connected on the plate 581, a placing plate is connected on a piston rod of the second pneumatic cylinder 582, a fourth motor 585 is fixedly connected on the placing plate, and a third gear 583 is connected on an output shaft of the fourth motor 585 in a key manner; the fourth gear 584 engaged with the third gear 583 is keyed to the fluff roller 54.
Referring to fig. 1, 8, 9 and 10, the processing device 6 includes a corona mechanism 61 (not shown) disposed on the frame 1, the corona mechanism 61 includes a regulating plate 611 disposed on an inner side wall of the frame 1, and the regulating plate 611 is located at an end (not shown) of the limiting rail 57 far from the material-dividing frame 21; the lower end of the adjusting plate 611 is rotatably connected with a rubber roller 615; a second cavity 616 is formed in the adjusting plate 611, a third adjusting assembly 62 is arranged in the second cavity 616, the third adjusting assembly 62 comprises a third adjusting block 621 connected in the second cavity 616 in a sliding manner, the third adjusting block 621 is a right trapezoid, and the oblique side of the right trapezoid is located above; a rotating shaft 622 is rotatably connected in the second cavity 616, a third connecting rod 623 is fixedly connected to the rotating shaft 622, and one end of the third connecting rod 623, which is far away from the rotating shaft 622, is hinged to a third adjusting block 621; a sixth gear 626 is keyed on the rotating shaft 622; a fifth motor 624 is fixedly connected to the outer side wall of the adjustment plate 611, and a fifth gear 625 engaged with the sixth gear 626 is keyed on the output shaft of the fifth motor 624.
The adjusting plate 611 is provided with a third sliding groove 613 communicated with the second cavity 616, the third sliding groove 613 is connected with a second sliding block 612 in a sliding manner, the second sliding block 612 abuts against the inclined edge of the third adjusting block 621, and one end of the second sliding block 612 abutting against the third adjusting block 621 is arranged in an inclined manner; a clamping groove 618 is formed on the second slider 612; the adjusting plate 611 is provided with a discharge electrode 614, and the discharge electrode 614 is connected with a clamping block 617 clamped with the clamping groove 618.
Referring to fig. 1 and 11, the processing device 6 further comprises a wrinkle removing mechanism 63 (not shown) arranged on the frame 1, wherein the wrinkle removing mechanism 63 comprises a first wrinkle removing roller 631 rotatably connected to an inner side wall of the frame 1, and the first wrinkle removing roller 631 is positioned at one end (not shown) of the adjusting plate 611 far away from the limiting rail 57; a connecting plate 639 is fixedly connected to the first wrinkle removing roller 631, and a second wrinkle removing roller 632 is rotatably connected to one end of the connecting plate 639 away from the first wrinkle removing roller 631; one end of the connecting plate 639, which is far away from the second wrinkle removing roller 632, is fixedly connected with a first connecting rod 633, one end of the first connecting rod 633, which is far away from the connecting plate 639, is hinged with a second connecting rod 634, and one end of the second connecting rod 634, which is far away from the first connecting rod 633, is fixedly connected with a first fixing plate 635; a second fixing plate 636 is fixedly connected to the inner side wall of the frame 1, and a fourth through hole 637 for the second connecting rod 634 to pass through is formed in the second fixing plate 636; the second link 634 is sleeved with a second spring 638, one end of the second spring 638 is connected to the first fixing plate 635, and the other end is connected to the second fixing plate 636.
Referring to fig. 1 and 12, the embossing apparatus 7 includes a head 71 slidably connected to the frame 1, the head 71 being located at an end (not shown) of the first wrinkle removing roller 631 away from the adjusting plate 611; a third pneumatic cylinder is fixedly connected to the outer side wall of the frame 1, and a piston rod of the third pneumatic cylinder is connected with the machine head 71; a dye tank 72 is fixedly connected in the machine head 71, a connecting pipe 74 is connected to the dye tank 72, one end, far away from the dye tank 72, of the connecting pipe 74 penetrates through the machine head 71, and a spray head is connected to one end, penetrating through the machine head 71.
A constant temperature mechanism 73 is arranged in the machine head 71, the constant temperature mechanism 73 comprises a constant temperature water tank 731 fixedly connected to the outer side wall of the machine frame 1, a water inlet pipe 732 is communicated with the constant temperature water tank 731, and an electromagnetic valve is arranged on the water inlet pipe 732; one end of the water inlet pipe 732, which is far away from the constant-temperature water tank 731, is connected with a heat exchange pipe 733, and the heat exchange pipe 733 is fixed in the machine head 71; a water outlet pipe 735 is communicated with the heat exchange pipe 733, and one end of the water outlet pipe 735, which is far away from the heat exchange pipe 733, is communicated with a constant temperature water tank 731; a fan 734 facing the heat exchanging pipe 733 is fixedly connected inside the head 71.
Referring to fig. 1 and 13, the drying device 8 includes a heating rack 81 fixed on the frame 1, the heating rack 81 is located at one end of the machine head 71 far from the first wrinkle removing roller 631; a heating wire 82 is arranged in the heating frame 81; the frame 1 is provided with an exhaust gas absorbing mechanism 83, the exhaust gas absorbing mechanism 83 comprises an absorbing plate 831 arranged on the frame 1, the absorbing plate 831 is connected with a discharge pipe 832, and one end of the discharge pipe 832 far away from the absorbing plate 831 is sequentially provided with a condenser 833, a sprayer 834 and a high-pressure dust collector 835.
Referring to fig. 1 and 14, the winding device 9 includes a winding frame 91 disposed on one side of the frame 1 away from the material distributing frame 21, a winding roller 92 is rotatably connected to the winding frame 91, a fourth bevel gear 94 is keyed on the winding roller 92, a sixth motor 95 is fixedly connected to an outer side wall of the winding frame 91, and a third bevel gear 93 engaged with the fourth bevel gear 94 is keyed on an output shaft of the sixth motor 95; the winding frame 91 below the winding roller 92 is rotatably connected with three guide rollers 96, a baffle 97 is arranged on the winding frame 91, and the three guide rollers 96 penetrate through the baffle 97 and are rotatably connected with the baffle 97.
The implementation principle of the embodiment is as follows: placing the feeding roller 22 in the first placing groove 211, and positioning the feeding roller 22 in the mounting hole 314 of the fixed sleeve 31; the distributing roller 23 is placed in the second placing groove 212 and connected with the connecting shaft 244, the second motor 243 is started, the output shaft of the second motor 243 drives the first bevel gear 241 to rotate, the second bevel gear 242 meshed with the first bevel gear 241 rotates, the second bevel gear 242 drives the connecting shaft 244 to rotate, so that the distributing roller 23 rotates, and the film on the feeding roller 22 is wound on the distributing roller 23 by the rotation of the distributing roller 23.
When the length of the distributing roller 23 is the length required by the customer, the second motor 243 is turned off, the first pneumatic cylinder 334 is turned on, the piston rod of the first pneumatic cylinder 334 drives the gear rack 335 to move, the first gear 331 meshed with the gear rack 335 rotates, the first gear 331 rotates to drive the rotating rod to rotate, the rotating rod drives the rotating rod 333 to rotate, the rotating rod 333 drives the first connecting rope 332 to move, so that the length of the first connecting rope 332 in the first cavity 311 is shortened, when the length of the first connecting rope 332 in the first cavity 311 is shortened, the top block 32 moves towards the direction close to the first through hole 313, the anti-skid thread 321 abuts against the feeding roller 22, the feeding roller 22 stops rotating, and the first spring 336 stretches and lengthens.
When the feeding roller 22 stops rotating, the first motor 45 is started, the output shaft of the first motor 45 drives the screw 44 to rotate, the screw 44 rotates to drive the first sliding block 42 to slide in the second sliding groove 411, so that the cutting knife 43 moves to cut the film.
Then the distributing roller 23 is taken out of the second placing groove 212 and placed at the first feeding groove 11 or the second feeding groove 12, the third motor 56 is started, the output shaft of the third motor 56 drives the second gear 561 to rotate, the second gear 561 drives the gear groove 521 to move, and the auxiliary rod 52 moves in the second through hole 511 on the main rod 51; the arc groove 531 on the second adjusting block 55 is abutted against the distributing roller 23; while the film is being wound out on the distribution roller 23, the tacky kraft paper on the tacky roller 54 sticks down the impurities on the film; when the sticky kraft paper has a lot of impurities, the third motor 56 is started, the sticky roller 54 is enabled to move the upper end of the belt limiting track 57, then the second pneumatic cylinder 582 is started, the second pneumatic cylinder 582 drives the placing plate to move, the third gear 583 on the fourth motor 585 is enabled to be meshed with the fourth gear 584 on the sticky roller 54, then the second pneumatic cylinder 582 is closed, the fourth motor 585 is started, the output shaft of the fourth motor 585 drives the third gear 583 to rotate, the fourth gear 584 meshed with the third gear 583 rotates, the sticky roller 54 rotates, and the sticky kraft paper on the sticky roller 54 is convenient to replace; when the gear teeth of the third gear 583 are in contact with the gear teeth of the fourth gear 584, the sanding roller 54 is manually rotated, so that the fourth gear 584 on the sanding roller 54 is meshed with the third gear 583.
After being wound out of the material distribution roller 23, the film firstly passes through the space between the rubber roller 615 and the discharge electrode 614, then is wound on the second wrinkle removing roller 632, then is wound on the first wrinkle removing roller 631, then is printed by the spray head, is subjected to the space between the electric heating wire 82 and the absorption plate 831, then is sequentially wound on the three guide rollers 96, and finally is wound on the winding roller 92; when the sixth motor 95 is started, the output shaft of the sixth motor 95 drives the third bevel gear 93 to rotate, the fourth bevel gear 94 meshed with the third bevel gear 93 rotates, so that the wind-up roll 92 rotates, and the printed film rotated by the wind-up roll 92 is wound on the wind-up roll 92.
When the thickness of the film changes, the fifth motor 624 is started, the output shaft of the fifth motor 624 drives the fifth gear 625 to rotate, the sixth gear 626 engaged with the fifth gear 625 rotates, the sixth gear 626 drives the rotating shaft 622 to rotate, the rotating shaft 622 drives the third connecting rod 623 to rotate, the third connecting rod 623 drives the third adjusting block 621 to slide in the second cavity 616, and the third adjusting block 621 drives the second sliding block 612 to slide in the third sliding groove 613, so that the distance between the discharge electrode 614 and the rubber roller 615 is changed.
When the film moves, the second wrinkle removing roller 632 moves towards the direction close to the first wrinkle removing roller 631, the connecting plate 639 rotates, the connecting plate 639 drives the first connecting rod 633 to move, the first connecting rod 633 drives the second connecting rod 634 to move, the second connecting rod 634 moves the first fixing plate 635 towards the direction of the second fixing plate 636, and the second spring 638 is compressed and deformed.
When the film is printed, the piston rod of the third pneumatic cylinder drives the machine head 71 to move on the machine frame 1, so that the spray head moves; when the ink enters the spray head through the connecting pipe 74 in the dye tank 72, the water in the constant-temperature water tank 731 enters the water inlet pipe 732, then enters the heat exchange pipe 733, and finally flows back to the constant-temperature water tank 731 through the water outlet pipe 735; the fan 734 is activated, and the fan 734 blows hot or cold air emitted from the heat exchange tube 733 toward the dye tank 72.
When the printed film is dried, the ink on the film is heated by the heat emitted from the heating wire 82, and the ink is heated to generate exhaust gas, and the exhaust gas enters the exhaust pipe 832 through the absorption plate 831, and then is exhausted after being treated by the condenser 833, the sprayer 834 and the high-pressure dust collector 835.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (7)
1. A digital direct injection printing machine comprises a rack (1), wherein a feeding device (5), a processing device (6), a printing device (7), a drying device (8) and a winding device (9) are sequentially arranged on the rack (1) along a processing direction; the material distributing device is characterized in that a material distributing device (2) is arranged at the feeding end of the rack (1), the material distributing device (2) comprises a material distributing frame (21) arranged on one side of the rack (1), and a first placing groove (211) and a second placing groove (212) are formed in the material distributing frame (21); a feeding roller (22) is arranged in the first placing groove (211); a brake mechanism (3) which is abutted against the feeding roller (22) is arranged on the material distributing frame (21) on one side of the first placing groove (211); a distributing roller (23) is rotationally connected in the second placing groove (212), and a first driving mechanism (24) connected with the distributing roller (23) is arranged on the distributing frame (21);
the processing device (6) comprises a corona mechanism (61) and a wrinkle removing mechanism (63) which are sequentially arranged on the rack (1);
the corona mechanism (61) comprises an adjusting plate (611) arranged on the frame (1), and a rubber roller (615) is rotatably connected to the adjusting plate (611); a third sliding groove (613) is formed in the adjusting plate (611), a second sliding block (612) is connected in the third sliding groove (613) in a sliding manner, and a discharge electrode (614) is arranged on the second sliding block (612); a second cavity (616) is formed in the adjusting plate (611), and a third adjusting component (62) connected with the second sliding block (612) is arranged in the second cavity (616);
the third adjusting component (62) comprises a third adjusting block (621) which is connected in the second cavity (616) in a sliding way and abuts against the second sliding block (612); a rotating shaft (622) is connected in the second cavity (616) in a rotating mode, a third connecting rod (623) is arranged on the rotating shaft (622), and one end, far away from the rotating shaft (622), of the third connecting rod (623) is connected with a third adjusting block (621);
a fifth motor (624) is arranged on the adjusting plate (611), and a fifth gear (625) is arranged on an output shaft of the fifth motor (624); a sixth gear (626) meshed with the fifth gear (625) is keyed on the rotating shaft (622);
the wrinkle removing mechanism (63) comprises a first wrinkle removing roller (631) which is rotatably connected to one end of the rack (1) far away from the material distributing frame (21); a connecting plate (639) is connected to the first wrinkle removing roller (631), and a second wrinkle removing roller (632) is rotatably connected to the connecting plate (639);
a first connecting rod (633) is arranged on the connecting plate (639); a second connecting rod (634) is arranged on the first connecting rod (633), and a first fixing plate (635) is arranged on the second connecting rod (634); a second fixing plate (636) is arranged on the rack (1), and a fourth through hole (637) for the second connecting rod (634) to pass through is formed in the second fixing plate (636); a second spring (638) is sleeved on the second connecting rod (634), one end of the second spring (638) is connected with the first fixing plate (635), and the other end is connected with the second fixing plate (636).
2. The digital direct-injection printing machine according to claim 1, wherein the brake mechanism (3) comprises a fixing sleeve (31) arranged on the material distributing frame (21), and a mounting hole (314) for placing the feeding roller (22) is formed on the inner side wall of the fixing sleeve (31); a first cavity (311) is formed in the fixed sleeve (31), at least two first sliding grooves (312) are formed in the first cavity (311), and the first sliding grooves (312) are connected with a top block (32) in a sliding manner; a first through hole (313) is formed in the inner side wall of the fixed sleeve (31), and the first cavity (311) is communicated with the mounting hole (314) through the first through hole (313); the top block (32) forms a clamping opening in the mounting hole (314) through the first through hole (313); a first adjusting component (33) connected with the top block (32) is arranged in the fixed sleeve (31), and the first adjusting component (33) comprises a first connecting rope (332) connected with the top block (32); a first spring (336) is arranged in the first cavity (311), one end of the first spring (336) is connected to the side wall of the first cavity (311), and the other end of the first spring (336) is connected to the top block (32); a rotating rod (333) is arranged on the material distributing frame (21), the first connecting rope (332) is connected to the rotating rod (333), and a first gear (331) is arranged on the rotating rod (333); a first pneumatic cylinder (334) is arranged on the material distributing frame (21), and a gear rack (335) meshed with the first gear (331) is arranged on a piston rod of the first pneumatic cylinder (334);
the first driving mechanism (24) comprises a second motor (243) which is arranged at one end of the material distributing frame (21) far away from the fixed sleeve (31), and an output shaft of the second motor (243) is in keyed connection with a first bevel gear (241); the material distributing frame (21) is rotatably connected with a connecting shaft (244), and a second bevel gear (242) meshed with the first bevel gear (241) is in keyed connection with the connecting shaft (244); the distributing roller (23) is connected with the connecting shaft (244);
a cutting mechanism (4) is arranged on the material distributing frame (21), the cutting mechanism (4) comprises a fixing rod (41) arranged on the material distributing frame (21), and the fixing rod (41) is positioned between the feeding roller (22) and the material distributing roller (23); a second sliding groove (411) is formed in the fixed rod (41), a first sliding block (42) is connected in the second sliding groove (411) in a sliding mode, and a cutting knife (43) is arranged on the first sliding block (42); a screw rod (44) is rotationally connected in the second sliding groove (411), and the screw rod (44) penetrates through the first sliding block (42) and is in threaded connection with the first sliding block (42); and a first motor (45) connected with the screw rod (44) is arranged on the side wall of the material distributing frame (21).
3. The digital direct injection printing machine according to claim 1, wherein the feeding device (5) comprises an impurity removing mechanism arranged on the frame (1), a first feeding groove (11) for placing the distributing roller (23) is formed in the frame (1), and the first feeding groove (11) is obliquely arranged;
the impurity removing mechanism comprises a main rod (51) arranged on the rack (1), a second through hole (511) is formed in the main rod (51) along the length direction of the main rod, an auxiliary rod (52) is connected to the second through hole (511) in a sliding mode, a first adjusting block (53) is connected to the auxiliary rod (52), an arc groove (531) is formed in the first adjusting block (53), a hair sticking roller (54) is connected to the arc groove (531) in a rotating mode, and hair sticking pieces are arranged on the hair sticking roller (54); a second adjusting block (55) is arranged on the first adjusting block (53), and the second adjusting block (55) is also provided with the arc groove (531);
a third motor (56) is arranged on the rack (1), and a second gear (561) is arranged on an output shaft of the third motor (56); a gear groove (521) meshed with the second gear (561) is formed in the auxiliary rod (52);
a limiting track (57) is arranged on the rack (1), and a bearing (541) positioned in the limiting track (57) is arranged on the wool gluing roller (54); a second connecting rope (571) is arranged on the limiting track (57), and an inserting rod (572) is arranged on the second connecting rope (571); a third through hole (573) for the insertion rod (572) to pass through is formed in the limiting track (57); a second adjusting assembly (58) is arranged on the machine frame (1), the second adjusting assembly (58) comprises a second pneumatic cylinder (582) arranged on the machine frame (1), a placing plate is arranged on a piston rod of the second pneumatic cylinder (582), a fourth motor (585) is arranged on the placing plate, and a third gear (583) is in keyed connection with an output shaft of the fourth motor (585); and a fourth gear (584) meshed with the third gear (583) is connected to the fluff sticking roller (54) in a key mode.
4. The digital direct injection printing machine according to claim 1, characterized in that said printing device (7) comprises a head (71) slidably coupled to said frame (1); a third pneumatic cylinder connected with the machine head (71) is arranged on the machine frame (1); a dye tank (72) is arranged in the machine head (71), and a spray head is arranged on the dye tank (72); the spray head passes through the handpiece (71).
5. The digital direct-injection printing machine according to claim 4, characterized in that the printing device (7) further comprises a constant temperature mechanism (73), the constant temperature mechanism (73) comprises a constant temperature water tank (731) arranged on one side of the frame (1), a water inlet pipe (732) is connected to the constant temperature water tank (731), a solenoid valve is arranged on the water inlet pipe (732), and a heat exchange pipe (733) is connected to one end of the water inlet pipe (732) far away from the constant temperature water tank (731); a fan (734) facing the heat exchange tube (733) is arranged in the machine head (71); the heat exchange pipe (733) is connected with a water outlet pipe (735) communicated with the constant temperature water tank (731).
6. The digital direct injection printing machine according to claim 1, wherein the drying device (8) comprises a heating frame (81) disposed at an end of the frame (1) far away from the material distributing frame (21), and a heating wire (82) is disposed in the heating frame (81); the frame (1) is provided with a waste gas absorbing mechanism (83);
the exhaust gas absorbing mechanism (83) comprises an absorbing plate (831) arranged on the rack (1), the absorbing plate (831) is connected with a discharge pipe (832), and the discharge pipe (832) is sequentially provided with a condenser (833), a sprayer (834) and a high-pressure dust collector (835) along the exhaust gas discharging direction.
7. The digital direct-injection printing machine according to claim 1, wherein the winding device (9) comprises a winding frame (91) arranged at one end of the frame (1) far away from the material distributing frame (21), a sixth motor (95) is arranged on the winding frame (91), and an output shaft of the sixth motor (95) is in keyed connection with a third bevel gear (93); a winding roller (92) is arranged on the winding frame (91), and a fourth bevel gear (94) meshed with the third bevel gear (93) is in keyed connection with the winding roller (92); a plurality of guide rollers (96) are arranged on the winding frame (91), and baffles (97) are arranged on the guide rollers (96).
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| CN201910304837.8A CN109986886B (en) | 2019-04-16 | 2019-04-16 | Digital direct-injection printing machine |
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| CN201910304837.8A CN109986886B (en) | 2019-04-16 | 2019-04-16 | Digital direct-injection printing machine |
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| CN109986886A CN109986886A (en) | 2019-07-09 |
| CN109986886B true CN109986886B (en) | 2020-03-20 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110406270B (en) * | 2019-08-27 | 2020-08-28 | 宁波海世纺织科技有限公司 | Production facility of night light stamp woollen blanket |
| CN111016454A (en) * | 2019-11-30 | 2020-04-17 | 浙江巨新科技有限公司 | Novel printing equipment production line |
| CN111575972B (en) * | 2020-05-29 | 2021-01-05 | 广昌立骅科技股份有限公司 | Cloth ink-jet pad dyeing equipment |
| CN112406324B (en) * | 2020-09-29 | 2022-06-07 | 镇江市海络数码科技有限公司 | Complete equipment applied to digital 3D printing |
| CN113581916A (en) * | 2021-08-16 | 2021-11-02 | 马鞍山晨晖新材料科技有限公司 | Device is tailor with waste material to decorative paper production |
| CN114347664A (en) * | 2021-12-16 | 2022-04-15 | 绍兴高肯数码纺织有限公司 | Digital printing process |
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| CN105667099A (en) * | 2014-12-04 | 2016-06-15 | 精工爱普生株式会社 | Medium drying device, medium drying method, recording apparatus, and vapor removing device |
| CN205768103U (en) * | 2016-06-17 | 2016-12-07 | 长兴美鑫纺织科技有限公司 | Digital decorating machine |
| CN107933117A (en) * | 2017-12-19 | 2018-04-20 | 吴江市峻恒转移印花有限公司 | A kind of digit printing drying unit |
| CN207736983U (en) * | 2017-12-19 | 2018-08-17 | 博罗县九潭天羽漂染有限公司 | A kind of printing machine convenient for detection |
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