CN117863734B - Spray painting machine - Google Patents
Spray painting machine Download PDFInfo
- Publication number
- CN117863734B CN117863734B CN202410270693.XA CN202410270693A CN117863734B CN 117863734 B CN117863734 B CN 117863734B CN 202410270693 A CN202410270693 A CN 202410270693A CN 117863734 B CN117863734 B CN 117863734B
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- ink
- plate
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- rod
- paper feeding
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- 238000007592 spray painting technique Methods 0.000 title claims abstract description 38
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000007641 inkjet printing Methods 0.000 claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 15
- 230000004224 protection Effects 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 11
- 238000007667 floating Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 7
- 238000007639 printing Methods 0.000 claims description 3
- 230000001066 destructive effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 8
- 238000010422 painting Methods 0.000 description 9
- 230000003044 adaptive effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000002904 solvent Substances 0.000 description 2
- 230000006750 UV protection Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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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
-
- 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
- B41J11/0035—Handling copy materials differing in thickness
-
- 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
- B41J2/135—Nozzles
- B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
- B41J2/16505—Caps, spittoons or covers for cleaning or preventing drying out
-
- 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
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17566—Ink level or ink residue control
-
- 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
- B41J25/00—Actions or mechanisms not otherwise provided for
- B41J25/304—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface
- B41J25/308—Bodily-movable mechanisms for print heads or carriages movable towards or from paper surface with print gap adjustment mechanisms
-
- 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
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
- B41J2/17566—Ink level or ink residue control
- B41J2002/17576—Ink level or ink residue control using a floater for ink level indication
Landscapes
- Ink Jet (AREA)
Abstract
The invention belongs to the field of inkjet printers, and particularly discloses an inkjet printer which comprises an inkjet carrier, an inkjet mechanism with an adjustable reciprocating distance, a movable base, an economical nozzle protection device and a stable paper feeding device. According to the situations that excessive ink flows out and is wasted when the existing inkjet printer is used for pressing ink and the inkjet head is not used for a long time and is easy to dry, a mode of combining lossless linkage type ink pressing and drying prevention is adopted, and the multiple technical effects of saving type ink pressing and sealing drying prevention after inkjet printing are realized only by lifting the lifting hydraulic push rod; the reciprocating distance adjustable spray painting mechanism can be arranged to carry out self-adaptive adjustment according to the width and thickness of the paper to be sprayed and painted, so that the requirements of the paper spray painting with different widths are met; the setting of firm paper feeding device has realized the technological effect that all can firm feeding to different thickness papers.
Description
Technical Field
The invention belongs to the technical field of inkjet printers, and particularly relates to a novel inkjet printer.
Background
The inkjet printer is a product of a large printer series. The inkjet printer uses solvent-based or UV-curable ink, wherein the solvent-based ink has strong odor and corrosiveness, and the ink permeates into the printing material through corrosion in the printing process, so that the image is not easy to fade, and the ink has the characteristics of water resistance, ultraviolet resistance, scratch resistance and the like.
The existing inkjet printer can cause excessive ink to flow out when performing ink pressing operation, waste is caused, and after the inkjet printer is not used for a long time, the inkjet printer cannot be protected, and the inkjet printer is easy to dry. Therefore, the invention provides a novel inkjet printer to solve the technical problems.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a novel inkjet printer, according to the situation that excessive ink flows out and is wasted when the existing inkjet printer is used for pressing ink and the inkjet head is not used for a long time and is easy to dry, a mode of combining lossless linkage type ink pressing and drying prevention is adopted, and the multiple technical effects of saving type ink pressing and drying prevention after inkjet printing are realized only through lifting of a lifting hydraulic push rod.
The technical scheme adopted by the invention is as follows: the invention provides a novel inkjet printer which comprises an inkjet carrier, a reciprocating distance adjustable inkjet mechanism, a movable base, an economical spray head protection device and a stable paper feeding device, wherein the movable base is arranged on the inkjet carrier; the saving type spray head protection device comprises a support rod frame, an inclined limit rail, a fixed shaft, an anti-drying device and a lossless linkage type ink pressing component, wherein the support rod frame is symmetrically arranged on a movable base, the fixed shaft is arranged at the upper end of the support rod frame, the inclined limit rail is symmetrically arranged at the upper end of the support rod frame, the anti-drying device is arranged on the movable base, and the lossless linkage type ink pressing component is arranged on the movable base and the inclined limit rail.
Further, the anti-drying device comprises a lifting hydraulic push rod, a fixing plate and a sealing box, wherein the lifting hydraulic push rod is arranged on the movable base, the fixing plate is arranged at the movable end of the lifting hydraulic push rod, and the sealing box is arranged on the fixing plate.
Preferably, the lossless linkage type ink pressing assembly comprises a fixed block, a first roller, a second roller, a pull rope and a lossless ink pressing grid plate, wherein the fixed block is arranged on the movable base, the first roller is rotationally arranged on the fixed plate, the second roller is arranged on the movable base, the lossless ink pressing grid plate is clamped and slidingly arranged on the inclined limiting rail, one end of the pull rope is arranged on the fixed block, and the other end of the pull rope sequentially bypasses the first roller, the second roller and the fixed shaft to be connected with the lossless ink pressing grid plate; the two opposite outer side walls of the lossless ink pressing grid plate are provided with clamping columns which are clamped and slidably arranged in the inclined limiting rail, and the lossless ink pressing grid plate is provided with a waterproof breathable film; in order to prevent the condition of broken lines during spray painting, ink needs to be pressed before spray painting, direct ink pressing is generally adopted at present, the pressed ink directly flows out, waste is caused, the setting of a linkage type ink pressing component is not damaged, and the waste caused by ink flowing out during ink pressing can be effectively prevented.
The reciprocating distance adjustable type inkjet printing mechanism comprises a reciprocating mechanism and an elastic compensation type self-inking inkjet printing piece, wherein the reciprocating mechanism is arranged on the movable base and the inkjet printing carrier, and the elastic compensation type self-inking inkjet printing piece is arranged on the reciprocating mechanism; the elastic compensation type self-inking painting part comprises a fixed rod frame, a sliding rod, an elastic compensation type painting head and a self-inking box, wherein the fixed rod is arranged on the movable base and the painting carrier, the sliding rod is arranged on the fixed rod frame, the self-inking box is clamped and slidingly arranged on the sliding rod, and the elastic compensation type painting head is arranged on the self-inking box.
Further, the elastic compensation type spray painting head comprises a limiting telescopic sleeve, a spring, a folding ink supply cylinder and a spray painting head, one end of the limiting telescopic sleeve is arranged on the self-supply ink tank, the spray painting head is connected with the other end of the limiting telescopic sleeve, the spring is arranged in the limiting telescopic sleeve, one end of the folding ink supply cylinder is communicated with the self-supply ink tank and is connected with the self-supply ink tank, and the other end of the folding ink supply cylinder is communicated with the spray painting head.
As a further preferred aspect of the present invention, the self-feeding tank includes an ink jet tank and an ink supply tank, the ink jet tank is clamped and slidingly disposed on the sliding rod, the ink supply tank is disposed on the ink jet tank, the ink jet tank includes a tank body, an electromagnetic valve, an ink storage cavity, a trigger floating plate and an ink inlet hole, the tank body is provided with a clamping hole, the tank body is clamped and slidingly disposed on the sliding rod through the clamping hole, the ink storage cavity is disposed in the tank body, clamping sliding grooves are disposed on two opposite inner side walls of the ink storage cavity, the trigger floating plate is clamped and slidingly disposed in the clamping sliding grooves, the ink inlet hole is disposed on one side wall of the ink storage cavity, the electromagnetic valve is disposed below the ink storage cavity, and a connecting end is disposed on the outer side wall of the tank body.
Further, the ink supply box comprises an ink storage box, a liquid outlet, a telescopic groove, a blocking spring and a blocking plate, wherein the ink storage box is arranged on the side wall of the box body, the liquid outlet is arranged on the ink storage box, the telescopic groove is formed in the bottom wall of the inner side of the ink storage box, the blocking spring is arranged in the telescopic groove, the blocking plate is arranged in the telescopic groove in a telescopic sliding mode, the blocking plate is connected with the blocking spring, the blocking plate can block an ink inlet, and the ink inlet is formed in the upper end of the ink storage box.
The reciprocating mechanism comprises a fixed frame, a rotating wheel, an adjusting fixed frame, an adjusting component, a driving rod and a reciprocating motor, wherein the fixed frame is arranged on the movable base, the rotating wheel is rotationally arranged on the fixed frame, the adjusting fixed frame is arranged on the rotating wheel, the adjusting component is arranged on the adjusting fixed frame, one end of the driving rod is connected with the adjusting component, the other end of the driving rod is connected with the connecting end, the reciprocating motor is arranged on the fixed frame, and the output end of the reciprocating motor is connected with the rotating wheel; the adjusting assembly comprises an adjusting motor, an adjusting screw and a movable connecting piece, the adjusting screw is rotationally arranged on an adjusting fixing frame, the adjusting motor is arranged on the adjusting fixing frame, the output end of the adjusting motor is connected with the adjusting screw, a clamping cavity is formed in the adjusting fixing frame, the movable connecting piece is sleeved on the adjusting screw, the movable connecting piece is clamped and slidingly arranged in the clamping cavity, and the movable connecting piece is meshed with the adjusting screw.
Further, the stable paper feeding device comprises a paper feeding assembly and a paper feeding driving piece, the paper feeding assembly comprises a triangular fixing plate, a self-adaptive sliding groove, a fixing column, a tension spring, a connecting column, a connecting plate and a paper feeding wheel, the triangular fixing plate is arranged on the spray painting supporting body, the self-adaptive sliding groove is arranged on the triangular fixing plate, the fixing column is arranged on the triangular fixing plate, the connecting plate is rotationally arranged on the triangular fixing plate, the connecting column is arranged on the connecting plate, the connecting column is clamped and slidingly arranged in the self-adaptive sliding groove, one end of the tension spring is arranged on the fixing column, the other end of the tension spring is arranged on the connecting column, and the paper feeding wheel is rotationally arranged on the connecting plate; the paper feeding driving piece comprises a connecting shaft and a paper feeding motor, the connecting shaft is connected with the paper feeding wheel, the paper feeding motor is arranged on the connecting plate, and the output end of the paper feeding motor is connected with the paper feeding wheel.
Further, the mobile base comprises a bottom frame, a mobile screw rod, a limiting sliding rod, a mobile plate and a mobile motor, wherein the mobile screw rod is rotationally arranged in the bottom frame, the limiting sliding rod is arranged in the bottom frame, mobile grooves are formed in two opposite inner side walls of the bottom frame, the mobile plate is clamped and slidingly arranged in the mobile grooves, the mobile plate is arranged on the mobile screw rod and the limiting sliding rod, the mobile plate is meshed with the mobile screw rod, the mobile motor is arranged in the bottom frame, and the output end of the mobile motor is connected with the mobile screw rod.
The beneficial effects obtained by the invention by adopting the structure are as follows: the scheme provides a novel inkjet printer, according to the situations that excessive ink flows out and is wasted when the existing inkjet printer is used for pressing ink and a long-time unused inkjet head is easy to dry, a mode of combining lossless linkage type ink pressing and drying prevention is adopted, and the multiple technical effects of saving type ink pressing and drying prevention after inkjet printing are realized only by lifting a lifting hydraulic push rod; the reciprocating distance adjustable spray painting mechanism can be arranged to carry out self-adaptive adjustment according to the width and thickness of the paper to be sprayed and painted, so that the requirements of the paper spray painting with different widths are met; the setting of firm paper feeding device has realized the technological effect that all can firm feeding to different thickness papers.
Drawings
FIG. 1 is a schematic diagram of the whole structure of a novel inkjet printer according to the present invention;
FIG. 2 is a left side view of a novel inkjet printer according to the present invention;
FIG. 3 is a front view of a novel inkjet printer according to the present invention;
FIG. 4 is a schematic diagram of an economical spray head protection device;
FIG. 5 is a front view of the economical spray head guard;
FIG. 6 is a schematic diagram of a structure of a lossless ink-pressing grid plate;
FIG. 7 is a schematic diagram of a reciprocating distance adjustable spray painting mechanism;
FIG. 8 is a schematic structural view of an ink jet cartridge;
FIG. 9 is a left side view of the ink jet cartridge;
FIG. 10 is a central cross-sectional view of the ink jet cartridge;
FIG. 11 is an eccentric cross-sectional view of an ink jet tank;
FIG. 12 is a schematic view of the structure of the trigger floating plate;
FIG. 13 is a schematic view of the structure of an ink supply tank;
FIG. 14 is a cross-sectional view of the ink supply tank;
FIG. 15 is a schematic view of the structure of the reciprocating mechanism;
FIG. 16 is a schematic view of a mobile connector;
FIG. 17 is a schematic view of a paper feed assembly;
FIG. 18 is a schematic view of a structure of a steady feeding device;
FIG. 19 is a schematic view of a structure of a mobile base;
Fig. 20 is a schematic structural diagram of the spray-painting carrier.
Wherein, 1, an inkjet supporting body, 2, a reciprocating distance adjustable inkjet mechanism, 3, a movable base, 4, a saving type nozzle protecting device, 5, a stable paper feeding device, 6, a supporting rod frame, 7, an inclined limiting rail, 8, a fixed shaft, 9, an anti-dry device, 10, a lossless linkage type ink pressing component, 11, a lifting hydraulic push rod, 12, a fixed plate, 13, a sealing box, 14, a fixed block, 15, a roller I, 16, a roller II, 17, a pull rope, 18, a lossless ink pressing grid plate, 19, a clamping column, 20, a waterproof and breathable film, 21, a reciprocating mechanism, 22, an elastic compensation type self-ink-feeding inkjet part, 23, a fixed rod frame, 24, a sliding rod, 25, an elastic compensation type inkjet head, 26, a self-ink-feeding box, 27, a limiting telescopic sleeve, 28, a spring, 29, a folding ink-feeding cylinder, 30, an inkjet head, 31, an inkjet box, 32, an ink-feeding box, 33 and a box body, 34, solenoid valve, 35, ink reservoir, 36, trigger float plate, 37, ink feed hole, 38, snap-in hole, 39, snap-in chute, 40, connection end, 41, ink reservoir, 42, liquid outlet, 43, expansion slot, 44, shutoff spring, 45, shutoff plate, 46, ink feed hole, 47, fixed mount, 48, runner, 49, adjustment fixed frame, 50, adjustment assembly, 51, drive rod, 52, reciprocating motor, 53, adjustment motor, 54, adjustment screw, 55, moving connection piece, 56, snap-in chamber, 57, paper feed assembly, 58, paper feed drive piece, 59, triangle fixed plate, 60, adaptive chute, 61, fixed column, 62, tension spring, 63, connection column, 64, connection plate, 65, paper feed wheel, 66, connection shaft, 67, paper feed motor, 68, bottom frame, 69, moving screw, 70, limit slide bar, 71, moving plate, 72, moving motor, 73, self-adapting chute, and a moving groove.
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention; all other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate orientation or positional relationships based on those shown in the drawings, merely to facilitate description of the invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As shown in fig. 1, 2, 3 and 20, the present invention provides a novel inkjet printer, which comprises an inkjet carrier 1, a reciprocating distance adjustable inkjet mechanism 2, a movable base 3, a saving type nozzle protection device 4 and a stable paper feeding device 5, wherein the movable base 3 is arranged on the inkjet carrier 1, the reciprocating distance adjustable inkjet mechanism 2 is arranged on the movable base 3 and the inkjet carrier 1, the saving type nozzle protection device 4 is arranged on the movable base 3, and the stable paper feeding device 5 is arranged on the inkjet carrier 1.
As shown in fig. 1 and 19, the moving base 3 includes a bottom frame 68, a moving screw 69, a limit sliding rod 70, a moving plate 71 and a moving motor 72, the moving screw 69 is rotatably disposed in the bottom frame 68, the limit sliding rod 70 is disposed in the bottom frame 68, moving grooves 73 are disposed on two opposite inner side walls of the bottom frame 68, the moving plate 71 is slidably disposed in the moving grooves 73 in a clamping manner, the moving plate 71 is disposed on the moving screw 69 and the limit sliding rod 70, the moving plate 71 is engaged with the moving screw 69, the moving motor 72 is disposed in the bottom frame 68, and an output end of the moving motor 72 is connected with the moving screw 69.
As shown in fig. 1,2,3, 7, 8, 9, 10, 11, 12, 13, 14, 15 and 16, the reciprocating distance adjustable inkjet mechanism 2 includes a reciprocating mechanism 21 and an elastic compensation type self-inking jet drawing element 22, the reciprocating mechanism 21 is disposed on the moving base 3 and the inkjet carrier 1, and the elastic compensation type self-inking jet drawing element 22 is disposed on the reciprocating mechanism 21; the elastic compensation type self-inking spray painting piece 22 comprises a fixed rod frame 23, a sliding rod 24, an elastic compensation type spray painting head 25 and a self-inking box 26, wherein the fixed rod frame 23 is arranged on the movable base 3 and the spray painting carrier 1, the sliding rod 24 is arranged on the fixed rod frame 23, the self-inking box 26 is arranged on the sliding rod 24 in a clamping sliding manner, and the elastic compensation type spray painting head 25 is arranged on the self-inking box 26; the elastic compensation type inkjet head 25 comprises a limit telescopic sleeve 27, a spring 28, a folding ink supply cylinder 29 and an inkjet head 30, one end of the limit telescopic sleeve 27 is arranged on the self-feeding ink tank 26, the inkjet head 30 is connected with the other end of the limit telescopic sleeve 27, the spring 28 is arranged in the limit telescopic sleeve 27, one end of the folding ink supply cylinder 29 is communicated with the self-feeding ink tank 26, and the other end of the folding ink supply cylinder 29 is communicated with the inkjet head 30; the self-feeding ink tank 26 comprises an ink jet tank 31 and an ink supply tank 32, the ink jet tank 31 is arranged on the sliding rod 24 in a clamping sliding manner, the ink supply tank 32 is arranged on the ink jet tank 31, the ink jet tank 31 comprises a tank body 33, an electromagnetic valve 34, an ink storage cavity 35, a trigger floating plate 36 and an ink inlet hole 37, a clamping hole 38 is arranged on the tank body 33, the tank body 33 is arranged on the sliding rod 24 in a clamping sliding manner through the clamping hole 38, the ink storage cavity 35 is arranged in the tank body 33, clamping sliding grooves 39 are arranged on two opposite inner side walls of the ink storage cavity 35, the trigger floating plate 36 is arranged in the clamping sliding grooves 39 in a clamping manner, the ink inlet hole 37 is arranged on one side wall of the ink storage cavity 35, the electromagnetic valve 34 is arranged below the ink storage cavity 35, and a connecting end 40 is arranged on the outer side wall of the tank body 33; the ink supply box 32 comprises an ink storage box 41, a liquid outlet 42, a telescopic groove 43, a blocking spring 44 and a blocking plate 45, wherein the ink storage box 41 is arranged on the side wall of the box body 33, the liquid outlet 42 is arranged on the ink storage box 41, the telescopic groove 43 is arranged on the bottom wall of the inner side of the ink storage box 41, the blocking spring 44 is arranged in the telescopic groove 43, the blocking plate 45 is arranged in the telescopic groove 43 in a telescopic sliding manner, the blocking plate 45 is connected with the blocking spring 44, the blocking plate 45 can block the ink inlet 37, and the upper end of the ink storage box 41 is provided with an ink inlet 46; the reciprocating mechanism 21 comprises a fixed frame 47, a rotating wheel 48, an adjusting fixed frame 49, an adjusting assembly 50, a driving rod 51 and a reciprocating motor 52, wherein the fixed frame 47 is arranged on the movable base 3, the rotating wheel 48 is rotationally arranged on the fixed frame 47, the adjusting fixed frame 49 is arranged on the rotating wheel 48, the adjusting assembly 50 is arranged on the adjusting fixed frame 49, one end of the driving rod 51 is connected with the adjusting assembly 50, the other end of the driving rod 51 is connected with the connecting end 40, the reciprocating motor 52 is arranged on the fixed frame 47, and the output end of the reciprocating motor 52 is connected with the rotating wheel 48; the adjusting component 50 comprises an adjusting motor 53, an adjusting screw 54 and a movable connecting piece 55, the adjusting screw 54 is rotationally arranged on the adjusting fixed frame 49, the adjusting motor 53 is arranged on the adjusting fixed frame 49, the output end of the adjusting motor 53 is connected with the adjusting screw 54, a clamping cavity 56 is formed in the adjusting fixed frame 49, the movable connecting piece 55 is sleeved on the adjusting screw 54, the movable connecting piece 55 is clamped and slidingly arranged in the clamping cavity 56, and the movable connecting piece 55 is meshed and connected with the adjusting screw 54.
As shown in fig. 1,2, 3,4, 5 and 6, the saving type spray head protection device 4 comprises a support rod frame 6, an inclined limit rail 7, a fixed shaft 8, a drying prevention device 9 and a lossless linkage type ink pressing assembly 10, wherein the support rod frame 6 is symmetrically arranged on the movable base 3, the fixed shaft 8 is arranged at the upper end of the support rod frame 6, the inclined limit rail 7 is symmetrically arranged at the upper end of the support rod frame 6, the drying prevention device 9 is arranged on the movable base 3, and the lossless linkage type ink pressing assembly 10 is arranged on the movable base 3 and the inclined limit rail 7; the anti-dry device 9 comprises a lifting hydraulic push rod 11, a fixed plate 12 and a sealing box 13, wherein the lifting hydraulic push rod 11 is arranged on the movable base 3, the fixed plate 12 is arranged at the movable end of the lifting hydraulic push rod 11, and the sealing box 13 is arranged on the fixed plate 12; the lossless linkage type ink pressing assembly 10 comprises a fixed block 14, a first roller 15, a second roller 16, a pull rope 17 and a lossless ink pressing grid plate 18, wherein the fixed block 14 is arranged on the movable base 3, the first roller 15 is rotationally arranged on the fixed plate 12, the second roller 16 is arranged on the movable base 3, the lossless ink pressing grid plate 18 is clamped and slidingly arranged on the inclined limiting rail 7, one end of the pull rope 17 is arranged on the fixed block 14, and the other end of the pull rope 17 sequentially bypasses the first roller 15, the second roller 16 and the fixed shaft 8 to be connected with the lossless ink pressing grid plate 18; the two opposite outer side walls of the lossless ink pressing grid plate 18 are provided with clamping columns 19, the clamping columns 19 are arranged in the inclined limiting rail 7 in a clamping sliding manner, and a waterproof breathable film 20 is arranged on the lossless ink pressing grid plate 18; in order to prevent the line breakage during spray painting, the ink needs to be pressed before spray painting, the direct ink pressing is generally adopted at present, the pressed ink directly flows out, waste is caused, the setting of the linkage ink pressing assembly 10 is not damaged, and the waste caused by the outflow of the ink during ink pressing can be effectively prevented.
As shown in fig. 1,2,3, 17 and 18, the stable paper feeding device 5 comprises a paper feeding assembly 57 and a paper feeding driving piece 58, the paper feeding assembly 57 comprises a triangle fixing plate 59, an adaptive sliding groove 60, a fixing column 61, a tension spring 62, a connecting column 63, a connecting plate 64 and a paper feeding wheel 65, the triangle fixing plate 59 is arranged on a spray painting bearing 1 body, the adaptive sliding groove 60 is arranged on the triangle fixing plate 59, the fixing column 61 is arranged on the triangle fixing plate 59, the connecting plate 64 is rotationally arranged on the triangle fixing plate 59, the connecting column 63 is arranged on the connecting plate 64, the connecting column 63 is arranged in the adaptive sliding groove 60 in a clamping sliding way, one end of the tension spring 62 is arranged on the fixing column 61, the other end of the tension spring 62 is arranged on the connecting column 63, and the paper feeding wheel 65 is rotationally arranged on the connecting plate 64; the paper feeding driving member 58 includes a connecting shaft 66 and a paper feeding motor 67, the connecting shaft 66 is connected to the paper feeding wheel, the paper feeding motor 67 is disposed on the connecting plate 64, and an output end of the paper feeding motor 67 is connected to the paper feeding wheel 65.
When the device is specifically used, firstly, an electric element in the device is externally connected with a power supply and a control switch, paper to be painted is placed on a painting carrier 1 and is pressed by a paper feeding wheel 65, the paper feeding device 5 is stably arranged, paper with different thicknesses can be stably fed, when the painted paper is thicker, a connecting plate 64 rotates downwards along an adaptive sliding groove 60 through a connecting column 63, the tension of a tension spring 62 is increased, when the painted paper is thinner, the connecting plate 64 rotates upwards along the adaptive sliding groove 60 through the connecting column 63, the tension of the tension spring 62 is correspondingly reduced, and the technical effect that paper with different thicknesses can be stably fed is achieved; according to the width of the paper to be painted, the reciprocating mechanism 21 is regulated, the regulating motor 53 is started, the regulating motor 53 rotates to drive the regulating screw 54 to rotate, the regulating screw 54 rotates to drive the movable connecting piece 55 to move, when the movable connecting piece 55 moves to be close to the outer side and the circumference of the rotating wheel 48, the width of the painting is maximum, the moving motor 72 is started, the moving motor 72 rotates to drive the moving screw 69 to rotate to drive the moving plate 71 to move, the moving plate 71 moves to drive the saving type spray head protection device 4 to move, the lossless ink pressing grid plate 18 is arranged under the painting head 30 in an initial state, the waterproof breathable film 20 is attached to the painting head 30, the ink pressing operation is carried out before the painting, the electromagnetic valve 34 is started, the electromagnetic valve 34 transmits the ink in the ink storage cavity 35 into the folding ink supply cylinder 29, and then transmitted to the spray painting head 30, the setting of combining the ink pressing grid plate 18 and the waterproof ventilated membrane 20 is not damaged, under the condition of not wasting ink, the problem of broken line caused by uneven ink discharge in spray painting is solved, the reciprocating motor 52 is started, the reciprocating motor 52 rotates to drive the rotating wheel 48 to rotate, the rotating wheel 48 rotates to drive the adjusting fixed frame 49 to rotate, the adjusting fixed frame 49 rotates to drive the adjusting component 50 to rotate, the adjusting component 50 rotates to drive the driving rod 51 to rotate, the driving rod 51 rotates to drive the elastic compensation type self-inking spray painting piece 22 to reciprocate along the sliding rod 24, the elastic compensation type spray painting head 25 can perform elastic compensation according to the thickness of paper, the change of the distance between the spray painting head 30 and the paper is compensated by the shrinkage of the spring 28, the uniformity of the ink spraying is ensured, the paper feeding motor 67 is started simultaneously, the paper feeding motor 67 rotates to drive the connecting shaft 66 to rotate, the connecting shaft 66 rotates to drive the paper feeding wheel 65 to rotate, so as to drive the spray painting paper to move along the spray painting supporting body 1, realize automatic paper feeding spray painting operation, along with continuous spray painting, the ink in the ink storage cavity 35 gradually decreases, the liquid level descends, the trigger floating plate 36 moves downwards along the clamping chute 39 and along with the descending of the liquid level, when the trigger floating plate 36 moves downwards to press the blocking plate 45 into the ink inlet hole 37, the blocking spring 44 contracts at the moment, the ink inlet hole 37 is opened, the ink in the ink storage box 41 enters the ink inlet hole 37 through the liquid outlet 42 and then enters the ink storage cavity 35, along with the increase of the ink in the ink storage cavity 35, the trigger floating plate 36 moves upwards along with the liquid level and away from the blocking plate 45, and under the reset action of the blocking spring 44, the ink inlet hole 37 is blocked again, the technical effect of realizing automatic ink supply is realized, after the spray painting is finished, the lifting hydraulic push rod 11 is started, the lifting hydraulic push rod 11 ascends to drive the fixed plate 12 to ascend, the fixed plate 12 ascends to drive the sealing box 13 to ascend, meanwhile, the roller I15 is driven to ascend, the roller I15 ascends to drive the pull rope 17 to move, the pull rope 17 moves to drive the lossless ink pressing grid plate 18 to move towards the direction close to the fixed shaft 8, so that the dual technical effect that the lossless ink pressing grid plate 18 is far away from the spray painting head 30 is realized, the sealing box 13 is close to the spray painting head 30 is realized, after the spray painting is finished, the spray painting head 30 is sealed and blocked through the sealing box 13, the ink is effectively prevented from drying up, the spray painting quality is influenced, and the specific working flow of the invention is realized.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (8)
1. An inkjet printer, characterized in that: the automatic printing device comprises an inkjet printing carrier (1), a reciprocating distance adjustable inkjet printing mechanism (2), a movable base (3), an economical type nozzle protection device (4) and a stable paper feeding device (5), wherein the movable base (3) is arranged on the inkjet printing carrier (1), the reciprocating distance adjustable inkjet printing mechanism (2) is arranged on the movable base (3) and the inkjet printing carrier (1), the economical type nozzle protection device (4) is arranged on the movable base (3), and the stable paper feeding device (5) is arranged on the inkjet printing carrier (1); the saving type spray head protection device (4) comprises a support rod frame (6), an inclined limit rail (7), a fixed shaft (8), an anti-drying device (9) and a lossless linkage type ink pressing component (10), wherein the support rod frame (6) is symmetrically arranged on the movable base (3), the fixed shaft (8) is arranged at the upper end of the support rod frame (6), the inclined limit rail (7) is symmetrically arranged at the upper end of the support rod frame (6), the anti-drying device (9) is arranged on the movable base (3), and the lossless linkage type ink pressing component (10) is arranged on the movable base (3) and the inclined limit rail (7); the anti-drying device (9) comprises a lifting hydraulic push rod (11), a fixed plate (12) and a sealing box (13), wherein the lifting hydraulic push rod (11) is arranged on the movable base (3), the fixed plate (12) is arranged at the movable end of the lifting hydraulic push rod (11), and the sealing box (13) is arranged on the fixed plate (12); the lossless linkage type ink pressing assembly (10) comprises a fixed block (14), a first roller (15), a second roller (16), a pull rope (17) and a lossless ink pressing grid plate (18), wherein the fixed block (14) is arranged on the movable base (3), the first roller (15) is rotationally arranged on the fixed plate (12), the second roller (16) is arranged on the movable base (3), the lossless ink pressing grid plate (18) is clamped and slidingly arranged on the inclined limiting rail (7), one end of the pull rope (17) is arranged on the fixed block (14), and the other end of the pull rope (17) sequentially bypasses the first roller (15), the second roller (16) and the fixed shaft (8) to be connected with the lossless ink pressing grid plate (18); the non-destructive ink pressing grid plate (18) is provided with clamping columns (19) on two opposite outer side walls, the clamping columns (19) are arranged in the inclined limiting rail (7) in a clamping sliding mode, and a waterproof breathable film (20) is arranged on the non-destructive ink pressing grid plate (18).
2. The inkjet printer according to claim 1, wherein: the reciprocating distance adjustable type inkjet printing mechanism (2) comprises a reciprocating mechanism (21) and an elastic compensation type self-inking inkjet printing piece (22), the reciprocating mechanism (21) is arranged on the movable base (3) and the inkjet printing supporting body (1), and the elastic compensation type self-inking inkjet printing piece (22) is arranged on the reciprocating mechanism (21); the elastic compensation type self-inking jet drawing piece (22) comprises a fixed rod frame (23), a sliding rod (24), an elastic compensation type jet drawing head (25) and a self-inking box (26), wherein the fixed rod frame (23) is arranged on the movable base (3) and the jet drawing supporting body (1), the sliding rod (24) is arranged on the fixed rod frame (23), the self-inking box (26) is clamped and slidingly arranged on the sliding rod (24), and the elastic compensation type jet drawing head (25) is arranged on the self-inking box (26).
3. The inkjet printer according to claim 2, wherein: the elastic compensation type inkjet printing head (25) comprises a limiting telescopic sleeve (27), a spring (28), a folding ink supply cylinder (29) and an inkjet printing head (30), one end of the limiting telescopic sleeve (27) is arranged on the self-feeding ink tank (26), the inkjet printing head (30) is connected with the other end of the limiting telescopic sleeve (27), the spring (28) is arranged in the limiting telescopic sleeve (27), one end of the folding ink supply cylinder (29) is communicated with the self-feeding ink tank (26), and the other end of the folding ink supply cylinder (29) is communicated with the inkjet printing head (30).
4. A printer according to claim 3, wherein: the self-feeding ink tank (26) comprises an ink jet tank (31) and an ink supply tank (32), the ink jet tank (31) is arranged on the sliding rod (24) in a clamping sliding mode, the ink supply tank (32) is arranged on the ink jet tank (31), the ink jet tank (31) comprises a tank body (33), an electromagnetic valve (34), an ink storage cavity (35), a trigger floating plate (36) and an ink inlet hole (37), a clamping hole (38) is formed in the tank body (33), the tank body (33) is arranged on the sliding rod (24) in a clamping mode through the clamping hole (38), the ink storage cavity (35) is arranged in the tank body (33) in a sliding mode, a clamping sliding groove (39) is formed in two opposite inner side walls of the ink storage cavity (35), the trigger floating plate (36) is arranged in the clamping sliding mode, the ink inlet hole (37) is formed in one side wall of the ink storage cavity (35), the electromagnetic valve (34) is arranged below the ink storage cavity (35), and the upper side wall (40) of the tank body is connected with the outer side wall (33).
5. The inkjet printer of claim 4, wherein: the ink supply box (32) comprises an ink storage box (41), a liquid outlet (42), a telescopic groove (43), a blocking spring (44) and a blocking plate (45), wherein the ink storage box (41) is arranged on the side wall of the box body (33), the liquid outlet (42) is arranged on the ink storage box (41), the telescopic groove (43) is arranged on the inner bottom wall of the ink storage box (41), the blocking spring (44) is arranged in the telescopic groove (43), the blocking plate (45) is arranged in the telescopic groove (43) in a telescopic sliding mode, the blocking plate (45) is connected with the blocking spring (44), and the ink inlet (46) is formed in the upper end of the ink storage box (41).
6. The inkjet printer of claim 5, wherein: the reciprocating mechanism (21) comprises a fixing frame (47), a rotating wheel (48), an adjusting fixing frame (49), an adjusting assembly (50), a driving rod (51) and a reciprocating motor (52), wherein the fixing frame (47) is arranged on the moving base (3), the rotating wheel (48) is rotationally arranged on the fixing frame (47), the adjusting fixing frame (49) is arranged on the rotating wheel (48), the adjusting assembly (50) is arranged on the adjusting fixing frame (49), one end of the driving rod (51) is connected with the adjusting assembly (50), the other end of the driving rod (51) is connected with the connecting end (40), the reciprocating motor (52) is arranged on the fixing frame (47), and the output end of the reciprocating motor (52) is connected with the rotating wheel (48); the adjusting assembly (50) comprises an adjusting motor (53), an adjusting screw (54) and a movable connecting piece (55), the adjusting screw (54) is rotationally arranged on an adjusting fixing frame (49), the adjusting motor (53) is arranged on the adjusting fixing frame (49), the output end of the adjusting motor (53) is connected with the adjusting screw (54), a clamping cavity (56) is formed in the adjusting fixing frame (49), the movable connecting piece (55) is sleeved on the adjusting screw (54), the movable connecting piece (55) is clamped and slidingly arranged in the clamping cavity (56), and the movable connecting piece (55) is meshed with the adjusting screw (54).
7. The inkjet printer of claim 6, wherein: the stable paper feeding device (5) comprises a paper feeding assembly (57) and a paper feeding driving piece (58), the paper feeding assembly (57) comprises a triangular fixing plate (59), a self-adaptive sliding groove (60), a fixing column (61), a tension spring (62), a connecting column (63), a connecting plate (64) and a paper feeding wheel (65), the triangular fixing plate (59) is arranged on a spray painting supporting body (1), the self-adaptive sliding groove (60) is arranged on the triangular fixing plate (59), the fixing column (61) is arranged on the triangular fixing plate (59), the connecting plate (64) is rotationally arranged on the triangular fixing plate (59), the connecting column (63) is arranged on the connecting plate (64), the connecting column (63) is clamped and slidingly arranged in the self-adaptive sliding groove (60), one end of the tension spring (62) is arranged on the fixing column (61), the other end of the tension spring (62) is arranged on the connecting column (63), and the paper feeding wheel (65) is rotationally arranged on the connecting plate (64). The paper feeding driving piece (58) comprises a connecting shaft (66) and a paper feeding motor (67), the connecting shaft (66) is connected with the paper feeding wheel (65), the paper feeding motor (67) is arranged on the connecting plate (64), and the output end of the paper feeding motor (67) is connected with the paper feeding wheel (65).
8. The inkjet printer of claim 7, wherein: the movable base (3) comprises a bottom frame (68), a movable screw rod (69), a limiting slide rod (70), a movable plate (71) and a movable motor (72), wherein the movable screw rod (69) is rotatably arranged in the bottom frame (68), the limiting slide rod (70) is arranged in the bottom frame (68), a movable groove (73) is formed in the two opposite inner side walls of the bottom frame (68), the movable plate (71) is clamped and slidingly arranged in the movable groove (73), the movable plate (71) is arranged on the movable screw rod (69) and the limiting slide rod (70), the movable plate (71) is meshed and connected with the movable screw rod (69), the movable motor (72) is arranged in the bottom frame (68), and the output end of the movable motor (72) is connected with the movable screw rod (69).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410270693.XA CN117863734B (en) | 2024-03-11 | 2024-03-11 | Spray painting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410270693.XA CN117863734B (en) | 2024-03-11 | 2024-03-11 | Spray painting machine |
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| CN117863734A CN117863734A (en) | 2024-04-12 |
| CN117863734B true CN117863734B (en) | 2024-05-07 |
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