CN114801468A - Reticulation printing machine for coating film - Google Patents
Reticulation printing machine for coating film Download PDFInfo
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- CN114801468A CN114801468A CN202210479106.9A CN202210479106A CN114801468A CN 114801468 A CN114801468 A CN 114801468A CN 202210479106 A CN202210479106 A CN 202210479106A CN 114801468 A CN114801468 A CN 114801468A
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- gear
- assembly
- filter screen
- magnetic block
- chamber
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- 238000007639 printing Methods 0.000 title claims abstract description 31
- 239000011248 coating agent Substances 0.000 title claims abstract description 17
- 238000000576 coating method Methods 0.000 title claims abstract description 17
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 238000005192 partition Methods 0.000 claims abstract description 19
- 238000007774 anilox coating Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 45
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007650 screen-printing Methods 0.000 claims 4
- 230000033001 locomotion Effects 0.000 abstract description 14
- 239000012535 impurity Substances 0.000 abstract description 10
- 238000001035 drying Methods 0.000 abstract description 9
- 239000012528 membrane Substances 0.000 abstract description 7
- 230000007774 longterm Effects 0.000 abstract description 5
- 230000000737 periodic effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 12
- 206010010904 Convulsion Diseases 0.000 description 4
- 230000036461 convulsion Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/0403—Drying webs
- B41F23/0423—Drying webs by convection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/0463—Drying sheets, e.g. between two printing stations by convection
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention relates to the field of printing equipment, and discloses a coating anilox printing machine which comprises a box body, wherein a printing assembly is arranged in the box body, a shell and an air exhaust assembly communicated with the shell are fixedly arranged on the surface of the box body, a collecting cavity and a circular cavity communicated with the air exhaust assembly are formed in the shell, a partition plate is fixedly arranged in the circular cavity, and a rotating assembly penetrates through the surface of the partition plate and is rotatably arranged on the surface of the partition plate. According to the invention, through the matching among the rotating assembly, the moving assembly, the adjusting assembly, the air exhaust assembly and the like, the reciprocating movement of the moving assembly along the filter screen can be realized, the effective cleaning of the surface of the filter screen can be realized, and the corresponding opening and closing of the collecting cavity can also be realized, so that the cleaned impurities can automatically fall into the collecting cavity, the influence of the cleaned impurities on the filter screen is reduced, the long-term stable use of the filter screen is ensured, the air exhaust efficiency of the air exhaust assembly and the drying quality of the membrane are also ensured, and the later periodic cleaning is also facilitated.
Description
Technical Field
The invention relates to the technical field of printing equipment, in particular to a reticulate pattern printing machine for coating.
Background
Printing is a technique of making original manuscript of characters, pictures, photos and anti-counterfeit, applying ink and pressure to transfer the ink to the surface of paper, textile, plastic products, leather, PVC and PC, etc. to copy the content of original manuscript in batch, and after printing, it is dried to ensure the printing quality.
Chinese patent publication No. CN214267051U discloses a printing ink printing film polychrome gravure press, relates to printing machine technical field, including the casing, the equal fixed connection a plurality of conveying roller in both ends about the casing is inside, and it has the film to control to alternate between the conveying roller at both ends, and the left end of the inside top surface of casing is pegged graft and is had dust absorption pipe, the bottom fixed connection suction hood of dust absorption pipe. Through the cooperation of suction hood and bonding roller, can clean the film surface before the film printing, prevent that the dust from influencing the printing effect.
Although the device can realize the cleanness of filter screen through the cleaning brush when using, the debris that nevertheless clean get off all save the left side at the filter screen, if do not clear up in time still can cause the influence to the convulsions efficiency of fan, have certain use limitation.
Therefore, it is necessary to provide a screen printer for coating film to solve the above technical problems.
Disclosure of Invention
The invention aims to provide a reticulate pattern printing machine for coating, which aims to solve the problems that impurities cleaned in the background technology are accumulated on the left side of a filter screen, and the air draft efficiency of the filter screen is affected if the impurities are not cleaned in time.
In order to achieve the purpose, the reticulation printing machine is designed, so that the long-term stable use of the filter screen can be guaranteed, and the air draft efficiency of the fan can also be guaranteed.
Based on the above thought, the invention provides the following technical scheme: the utility model provides an reticulation printing machine for coating film, including the inside box that is provided with printing module, the fixed surface of box installs the casing and with the subassembly of airing exhaust of casing switch-on, the round chamber of collecting the chamber and with the subassembly switch-on of airing exhaust is seted up to the inside of casing, the inside fixed mounting in round chamber has the baffle, the surface of baffle runs through and rotates and installs runner assembly, the fixed gomphosis of inner wall of casing has the filter screen that just corresponds with collection chamber position with the round chamber switch-on, the filter screen sets up the one side of keeping away from the subassembly of airing exhaust at the casing with collecting the chamber, the spout has been seted up to the inside of casing and the position that corresponds the filter screen, the spout is the arc setting and inside slidable mounting has the removal subassembly that is used for sealing the collection chamber, the inside in round chamber is provided with the regulating assembly transmission be connected and with the runner assembly position with the removal subassembly that corresponds.
As a further scheme of the invention: the rotating assembly comprises a supporting rod which penetrates through the partition plate and is connected with the partition plate in a rotating mode, one end of the supporting rod is fixedly provided with a fan blade, and the other end of the supporting rod is fixedly provided with a first gear which is in transmission connection with the adjusting assembly.
As a further scheme of the invention: the exhaust assembly comprises a fan fixedly connected with the surface of the box body, the inlet of the fan is communicated with the circular cavity through a pipeline, the outlet of the fan is communicated with a heating pipe through a pipeline, and the heating pipe is located inside the box body and is fixedly connected with a shunt cover at the end part far away from the fan.
As a further scheme of the invention: the movable assembly comprises a magnetic block which is in sliding fit with the sliding groove and corresponds to the position of the adjusting assembly, a cleaning brush is fixedly mounted on the surface, close to the filter screen, of the magnetic block, a first spring is fixedly mounted between the surface of the magnetic block and the sliding groove, and the surface of the magnetic block is fixedly connected with a cover plate used for sealing the collecting cavity through an arc-shaped connecting rod.
As a further scheme of the invention: the adjusting assembly comprises a first driving wheel and a second gear which are connected with the inner wall of the shell in a rotating mode, the first driving wheel is connected with the first gear and the second gear in a driving mode, the second gear corresponds to the magnetic block in position and is embedded with the magnetic strip fixedly inside, and the center connecting line of the first gear, the first driving wheel and the second gear is in degree with the included angle of the horizontal plane.
As a further scheme of the invention: the adjusting assembly comprises a base fixedly connected with the inner wall of the shell, and a third gear and a fourth gear which are rotatably connected with the inner wall of the shell, wherein the third gear corresponds to the magnetic block in position and is fixedly embedded with the magnetic strip; a round rod is movably arranged inside the base, a second driving wheel in transmission connection with the first gear is fixedly mounted at the end of the round rod, the third gear is in transmission connection with the fourth gear and the second driving wheel, and the included angle between the central connecting line of the first gear, the second driving wheel and the third gear and the horizontal plane is a degree.
As a further scheme of the invention: the surface of the base is provided with an arc-shaped groove, and the round rod is movably arranged inside the arc-shaped groove.
As a further scheme of the invention: the third gear and the fourth gear are symmetrically arranged by taking the vertical central line of the first gear as a symmetry axis and are in meshing transmission.
As a further scheme of the invention: the surface of the partition board is slidably provided with a control assembly in transmission connection with the first gear, and the control assembly is arranged with the second transmission wheel, the third gear and the fourth gear in a staggered mode.
As a further scheme of the invention: the magnetic poles of the magnetic strip and the magnetic block are arranged in the same way.
As a further scheme of the invention: the control assembly comprises a rack which is in sliding fit with the partition plate, and a second spring is fixedly installed between the surface of the rack, which is close to the box body, and the round cavity.
Compared with the prior art, the invention has the beneficial effects that: the rotating assembly can be driven to rotate through the matching among the rotating assembly, the moving assembly, the adjusting assembly, the air exhaust assembly and the like, so that driving force is provided for the movement of the moving assembly, and a driving device is not required to be additionally arranged for cleaning the filter screen; can realize moving the subassembly along the reciprocating motion of filter screen, at the reciprocating motion in-process, both can realize the effective cleanness to the filter screen surface, can also realize collecting the corresponding of chamber and opening and shutting, and then make debris under the clearance can fall into automatically and collect the chamber, reduce the influence of debris that the clearance got off to the filter screen, guarantee the long-term stable use of filter screen, the convulsions efficiency of the subassembly of airing exhaust and the drying quality to the membrane have also been guaranteed, the effective collection of debris has still been realized simultaneously, make things convenient for the periodic cleaning in later stage, the practicality is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples:
FIG. 1 is a perspective view of the overall construction of the present invention;
FIG. 2 is a front view of the internal structure of the case of the present invention;
FIG. 3 is a schematic view of the internal structure of the housing of the present invention;
FIG. 4 is a rear view of the housing and baffle of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 3;
FIG. 6 is a schematic view of a collection chamber of the present invention;
FIG. 7 is an enlarged view of the structure at B in FIG. 6;
FIG. 8 is a schematic structural diagram of a control assembly according to the present invention;
FIG. 9 is an enlarged view of the structure of FIG. 8 at C;
FIG. 10 is a schematic view of the structure of the push plate of the present invention.
In the figure: 1. a box body; 2. a housing; 3. a rotating assembly; 4. a moving assembly; 5. a collection chamber; 6. a partition plate; 7. an adjustment assembly; 8. a control component; 9. an air exhaust assembly; 10. a printing assembly; 11. pushing the plate; 12. a circular cavity; 13. a chute; 301. a strut; 302. a fan blade; 303. a first gear; 401. a magnetic block; 402. a first spring; 403. a cleaning brush; 404. a cover plate; 701. a first drive pulley; 702. a second gear; 7001. a base; 7002. a third gear; 7003. a fourth gear; 7004. an arc-shaped slot; 7005. a second transmission wheel; 801. a rack; 802. a second spring; 901. a fan; 902. heating a tube; 903. a shunt cover.
Detailed Description
The first embodiment is as follows:
referring to fig. 1 to 4, an embodiment of the invention provides a screen printer for plating a film: the printing device comprises a box body 1, wherein a printing component 10 is arranged in the box body 1 and is used for realizing the anilox printing of a film, which is the existing mature technology and is not described in detail; a guide roller is rotatably mounted inside the box 1 below the printing assembly 10 for stably guiding the film.
A shell 2 and an air exhaust assembly 9 communicated with the shell 2 are fixedly installed at the top of the box body 1, a collecting cavity 5 and a circular cavity 12 communicated with the air exhaust assembly 9 are formed in the shell 2, a partition plate 6 is fixedly installed in the circular cavity 12, and the air exhaust assembly 9 is communicated with the front side of the partition plate 6; the surface of the baffle 6 is penetrated and rotatably provided with the rotating assembly 3, the inner wall of the shell 2 is fixedly embedded with a filter screen which is communicated with the round cavity 12 and corresponds to the position of the collecting cavity 5, the filter screen is arranged at one side far away from the air exhaust assembly 9, when the air exhaust assembly 9 starts to exhaust air through the filter screen and can drive the rotating assembly 3 to start rotating, the filter screen can filter sundries, and the filter screen is arranged at the upper left of the round cavity 12 in the embodiment; the inside of casing 2 and the position that corresponds the filter screen have seted up spout 13, and spout 13 is the arc setting and inside slidable mounting has and is used for realizing collecting 5 confined removal subassemblies 4 in chamber, and the inside of circle chamber 12 and the rear side that is located baffle 6 are provided with and are connected and move the adjusting part 7 that the subassembly 4 position corresponds with the transmission of runner assembly 3.
In the present embodiment, it is preferable that: when in use, the film moves from left to right, and the anilox printing is finished through the middle of the printing assembly 10 and the guide roller, then the hot drying is finished through the exhaust assembly 9, and finally the film is led out from the right side. Start air exhaust assembly 9 at this in-process and realize convulsions through filter screen and round chamber 12 to can drive the rotating assembly 3 anticlockwise rotation in the round chamber 12, rotating assembly 3 then drives adjusting part 7 and corresponds the rotation, and adjusting part 7 can drive removal subassembly 4 along spout 13 reciprocating motion when rotating, at the continuous contact in surface of reciprocating motion in-process and filter screen.
Through the matching of the structures of the rotating assembly 3, the moving assembly 4, the adjusting assembly 7, the air exhaust assembly 9 and the like, the rotating assembly 3 can be driven to rotate in the process of air exhaust and membrane drying, driving force is provided for the movement of the rotating assembly 3, and a driving device is not required to be additionally arranged for the moving assembly 4 to clean the filter screen; rotating assembly 3 can drive removal subassembly 4 along filter screen reciprocating motion again through adjusting part 7, at the reciprocating motion in-process, both can realize the effective cleanness to the filter screen surface, can also realize collecting the corresponding of chamber 5 and opening and shutting, and then make debris under the clearance can fall into automatically and collect chamber 5, reduce the influence of debris that the clearance got off to the filter screen, guarantee the long-term stable use of filter screen, the convulsions efficiency of the subassembly 9 of airing exhaust and the drying quality to the membrane have also been guaranteed, the effective collection of debris has still been realized simultaneously, make things convenient for the periodic cleaning in later stage, holistic practicality is higher.
Example two:
referring to fig. 1 to 8, in the first embodiment, the rotating assembly 3 includes a supporting rod 301 penetrating through and rotatably connected to the partition board 6, a fan blade 302 is fixedly mounted at a front end of the supporting rod 301, and the fan blade 302 is also located at a front side of the partition board 6; the rear end of the adjusting component is fixedly provided with a first gear 303 which is in transmission connection with the adjusting component 7.
The moving assembly 4 comprises a magnetic block 401 which is in sliding fit with the sliding chute 13 and corresponds to the position of the adjusting assembly 7, and the magnetic block 401 is positioned at the upper right of the filter screen in the embodiment; a cleaning brush 403 is fixedly arranged on the surface of the magnetic block 401 close to the filter screen, and a first spring 402 is fixedly arranged between the surface of the magnetic block 401 far away from the collecting cavity 5 and the wall of the chute 13 and is used for resetting the magnetic block 401 after moving; the surface of the magnetic block 401 is fixedly connected with a cover plate 404 for closing the collecting cavity 5 through an arc-shaped connecting rod (not shown in the figure), the magnetic block 401 and the cover plate 404 can synchronously move through the arc-shaped connecting rod, the top of the cover plate 404 is provided with a slope, the direction of the slope is oblique to the left lower side, and the cover plate 404 just realizes the closing of the collecting cavity 5 in an initial state.
The adjusting assembly 7 comprises a first transmission wheel 701 and a second transmission wheel 702 which are rotatably connected with the inner wall of the shell 2, the first transmission wheel 701 is located between the first gear 303 and the second gear 702 and is in transmission connection with the first gear 303 and the second gear 702, the included angle between the center connecting line of the first gear 303, the center connecting line of the first transmission wheel 701 and the second gear 702 and the horizontal plane is 60 degrees (shown in fig. 4), the second gear 702 corresponds to the magnetic block 401 in position and is embedded with a magnetic strip (not shown in the figure) in an internal fixing mode, the magnetic strip is arranged in the same mode as the magnetic pole of the magnetic block 401, and when the magnetic strip rotates to correspond to the magnetic block 401 in position, the magnetic block 401 can be driven to correspondingly move along the sliding groove 13.
The exhaust assembly 9 comprises a fan 901 fixedly connected with the top of the box body 1, an inlet of the fan 901 is communicated with the round cavity 12 through a pipeline, the pipeline is connected to the lower right side of the round cavity 12 in the embodiment, an outlet of the fan 901 is communicated with a heating pipe 902 through a pipeline, the heating pipe 902 is located in the box body 1 and is far away from a shunting cover 903 fixedly connected with the end part of the fan 901, an electric heating wire is arranged in the heating pipe 902, and air conveyed by the fan 901 can be heated and discharged through the shunting cover 903.
In the present embodiment, it is preferable that: when the film drying device is used, the film is firstly subjected to anilox printing by the printing component 10 and then is led out from the right side below the shunting cover 903, in the process, the fan 901 is started to exhaust air through the filter screen, the round cavity 12 and the pipeline, the air is heated by the heating pipe 902 and is discharged from the shunting cover 903, and the film is dried quickly; the fan blade 302 in the circular cavity 12 can be driven to rotate anticlockwise in the air draft process, the fan blade 302 drives the first gear 303 to rotate synchronously through the supporting rod 301, the first gear 303 drives the second gear 702 and the magnetic strip inside the second gear 702 to rotate anticlockwise through the first driving wheel 701, when the magnetic strip rotates to correspond to the position of the magnetic block 401, the magnetic block 401 and the cleaning brush 403 can be driven to move towards the collection cavity 5 along the sliding groove 13 and stretch the first spring 402 due to the same arrangement of the magnetic poles, meanwhile, the magnetic block 401 can drive the cover plate 404 to move synchronously through the arc-shaped connecting rod, the cleaning brush 403 is continuously contacted with the surface of the filter screen in the moving process, and the cover plate 404 is retracted into the collection cavity 5; when the magnetic strip is dislocated with the magnetic block 401 along with the rotation of the second gear 702, the magnetic block 401 drives the cleaning brush 403 and the cover plate 404 to return along the sliding slot 13 under the action of the first spring 402.
Through the matching of the structures such as the fan blade 302, the first gear 303, the second gear 702 and the magnetic block 401, the fan blade 302 can be driven to rotate anticlockwise during air draft, driving force is provided for the movement of the first gear 303, the first gear 303 can drive the second gear 702 to rotate, the movement of the magnetic block 401 and the cleaning brush 403 is realized, the air draft of the fan 901 is utilized, and a driving device is not required to be additionally arranged for the movement of the cleaning brush 403 and the cleaning of the filter screen; the second gear 702 can drive the magnetic block 401 to reciprocate through the magnetic strip when rotating, the magnetic block 401 can drive the cleaning brush 403 and the cover plate 404 to synchronously move, so that the surface of the filter screen can be effectively cleaned, the corresponding opening and closing of the collecting cavity 5 can be realized, and further, sundries cleaned from the filter screen can automatically fall into the collecting cavity 5, the influence of the cleaned sundries on the filter screen is reduced, the long-term stable use of the filter screen is ensured, the air draft efficiency of the fan 901 and the drying quality of the membrane are ensured, the effective collection of the sundries is also realized, and the later periodic cleaning is facilitated; meanwhile, the cover plate 404 can prevent waste in the collecting cavity 5 from being pumped out during air pumping, and more requirements in actual use are met.
Example three:
referring to fig. 1 to 10, on the basis of the second embodiment, the adjusting assembly 7 includes a base 7001 fixedly connected to an inner wall of the housing 2, and a third gear 7002 and a fourth gear 7003 both rotatably connected to the inner wall of the housing 2, the third gear 7002 and the fourth gear 7003 are symmetrically disposed and engaged with each other with a vertical central line of the first gear 303 as a symmetry axis, an arc slot 7004 is formed through a surface of the base 7001, a round bar is movably disposed inside the arc slot 7004, and the round bar can rotate in the arc slot 7004 and slide along the arc slot 7004; the end of the round rod is fixedly provided with a second transmission wheel 7005 which is in transmission connection with the third gear 7002 and the first gear 303, the second transmission wheel 7005 is the same as the first transmission wheel 701, the third gear 7002 is the same as the second gear 702 and corresponds to the magnetic block 401 in position, a magnetic strip (not shown in the figure) is fixedly embedded in the third gear 7002, the magnetic strip and the magnetic pole of the magnetic block 401 are arranged in the same way, and the included angle between the central connecting line of the first gear 303, the second transmission wheel 7005 and the third gear 7002 and the horizontal plane is 60 degrees.
The rear surface of the partition plate 6 is slidably provided with a control assembly 8 in transmission connection with the first gear 303, the control assembly 8, the second transmission wheel 7005, the third gear 7002 and the fourth gear 7003 are arranged in a staggered manner, and the control assembly 8 is positioned between the second transmission wheel 7005 and the partition plate 6 in the embodiment; synchronous drive of the second drive wheel 7005 and the control unit 8 is achieved when the first gear 303 is rotated.
The control assembly 8 comprises a rack 801 in sliding fit with the partition plate 6, and in the embodiment, the rack 801 is in sliding fit with the partition plate 6 up and down; a second spring 802 is fixedly arranged between the surface of the rack 801 close to the box body 1 and the cavity wall of the round cavity 12 and is used for resetting the rack 801 after moving.
In the present embodiment, it is preferable that: when the air extracting device is used, the fan 901 is started to draw air through the filter screen, the circular cavity 12 and the pipeline, and the fan blade 302, the supporting rod 301 and the first gear 303 in the circular cavity 12 are driven to rotate anticlockwise, at the moment, the second transmission wheel 7005 is positioned on the left side of the arc-shaped groove 7004, the rack 801 is driven to descend on one side of the first gear 303 and extrude the second spring 802, and the rack 801 cannot ascend and reset even if the second spring 802 provides reverse force because the first gear 303 continuously rotates; on the other hand, the first gear 303 drives the third gear 7002 and a magnetic strip inside the third gear 7002 to rotate anticlockwise through the second transmission wheel 7005, the third gear 7002 drives the fourth gear 7003 to rotate reversely, when the magnetic strip rotates to a position corresponding to the position of the magnetic block 401, the cleaning brush 403 and the cover plate 404 can be driven to move in a reciprocating manner, the cleaning brush 403 is continuously contacted with the surface of the filter screen in the moving process, and the cover plate 404 is retracted into the collection cavity 5; when the magnetic strip is dislocated with the magnetic block 401 along with the rotation of the second gear 702, the magnetic block 401 drives the cleaning brush 403 and the cover plate 404 to return along the sliding slot 13 under the action of the first spring 402.
When the fan 901 is turned off, air is not drawn any more, at the moment, the fan blade 302, the support rod 301 and the first gear 303 stop rotating, at the moment, the rack 801 rises and resets under the action of the second spring 802, the first gear 303 is driven to rotate clockwise, the first gear 303 drives the second transmission wheel 7005 and the round rod to slide to the right side along the arc-shaped groove 7004 until the round rod abuts against the right side groove wall of the arc-shaped groove 7004, and in the process, the second transmission wheel 7005 is separated from the third gear 7002 and is in meshing transmission with the fourth gear 7003; then the first gear 303 drives the second transmission wheel 7005 to rotate anticlockwise, the second transmission wheel 7005 drives the fourth gear 7003 to rotate clockwise, the fourth gear 7003 drives the third gear 7002 and the magnetic stripe inside the third gear 7002 to rotate anticlockwise continuously, the magnetic stripe corresponds to the magnetic block 401 and drives the cleaning brush 403 and the cover plate 404 to move continuously for multiple times, and the cleaning brush 403 and the cover plate 404 automatically reset for multiple times after the magnetic stripe and the magnetic block 401 are dislocated.
In the second embodiment, although the fan 901 is started to effectively clean the filter screen and correspondingly treat impurities during air draft, the movement of the cleaning brush 403 and the cover plate 404 is stopped immediately after the fan 901 is turned off, impurities may be accumulated on the surface of the filter screen and the slope of the cover plate 404 at this time, and the impurities are all adsorbed on the filter screen after the fan 901 is started next time, so that the air draft efficiency of the fan 901 is affected, the overall quality of membrane drying cannot be guaranteed, and certain use limitations exist. Compared with the second embodiment, through the matching of the first gear 303, the second transmission wheel 7005, the rack 801, the magnetic block 401 and other structures, the third gear 7002 can be driven to rotate anticlockwise when the fan 901 is started, and then the cleaning brush 403 and the cover plate 404 are driven to move back and forth, so that the filter screen can be effectively cleaned and sundries can be treated correspondingly; after the fan 901 is turned off, the second transmission wheel 7005 is in meshing transmission with the fourth gear 7003, so that the third gear 7002 still can rotate anticlockwise, the cleaning of the filter screen and the treatment of impurities can still be continued for many times after the machine is stopped, the adhesion of the impurities on the surface of the filter screen and the slope of the cover plate 404 is effectively reduced, the overall air draft efficiency of the fan 901 and the overall quality of membrane drying are further ensured, and the applicability is stronger.
As a further improvement of the present embodiment: in practical use, as shown in fig. 10, the rack 801 in transmission connection with the first gear 303 may be a double-sided rack 801, a guide wheel in transmission connection with the double-sided rack 801 is rotatably mounted on the surface of the partition board 6, a single-sided rack 801 in transmission connection with the guide wheel and in staggered arrangement with the double-sided rack 801 is slidably mounted in the casing 2, a push plate 11 is fixedly connected to the surface of the single-sided rack 801 through a bracket, and the push plate 11 is located in the collection cavity 5 and is in shape fit with the circular cavity 12.
When the fan 901 is started to drive the first gear 303 to rotate, the first gear 303 drives the double-sided rack 801 to descend and extrude the second spring 802, the double-sided rack 801 can drive the single-sided rack 801 to move towards the direction of the first gear 303 through the guide wheel, the single-sided rack 801 drives the push plate 11 to synchronously move through the support, so that the push plate 11 is just attached to the circular cavity 12, and the movement of the cover plate 404 and the collection of impurities cannot be influenced; when the fan 901 is turned off, the second spring 802 drives the double-sided rack 801 to rise, on one hand, the double-sided rack 801 drives the cleaning brush 403 and the cover plate 404 to continuously move for multiple times through the matching of structures such as the first gear 303, the second transmission wheel 7005, the third gear 7002 and the fourth gear 7003, on the other hand, the double-sided rack 801 also drives the push plate 11 to move towards the direction far away from the first gear 303 through the matching of structures such as the guide wheel, the single-sided rack 801 and the bracket, in the process, the push plate 11 can extrude sundries in the collection cavity 5, so that the sundries are gathered in blocks, the possibility of extracting the wastes in the collection cavity 5 when the fan 901 exhausts is further reduced, and the practicability is higher.
Claims (10)
1. The utility model provides an reticulation printing machine for coating film, including the inside box that is provided with the printing module, a serial communication port, the fixed surface of box install the casing and with the subassembly of airing exhaust of casing switch-on, the inside of casing is seted up collect the chamber and with the round chamber of the subassembly switch-on of airing exhaust, the inside fixed mounting in round chamber has the baffle, the surface of baffle runs through and rotates and installs runner assembly, the fixed gomphosis of inner wall of casing has the filter screen that just corresponds with collection chamber position with the switch-on of round chamber, the filter screen sets up the one side of keeping away from the subassembly of airing exhaust at the casing with collecting the chamber, the spout has been seted up to the inside of casing and the position that corresponds the filter screen, the spout is the arc setting and inside slidable mounting has the removal subassembly that is used for sealing the collection chamber, the inside in round chamber is provided with the runner assembly transmission be connected and with the adjustment assembly that the removal subassembly position corresponds.
2. The screen printing machine for coating film according to claim 1, wherein the rotating assembly comprises a support rod penetrating through the partition plate and rotatably connected thereto, one end of the support rod is fixedly provided with the fan blade, and the other end of the support rod is fixedly provided with a first gear in transmission connection with the adjusting assembly.
3. The screen printing machine for coating according to claim 1, wherein the exhaust assembly comprises a blower fixedly connected to the surface of the housing, an inlet of the blower is connected to the circular chamber through a pipe, an outlet of the blower is connected to a heating pipe through a pipe, and the heating pipe is located inside the housing and a shunt cover is fixedly connected to an end of the heating pipe far away from the blower.
4. The anilox printing machine for coating according to any one of claims 1 to 3, wherein the moving assembly comprises a magnetic block which is in sliding fit with the chute and corresponds to the position of the adjusting assembly, a cleaning brush is fixedly mounted on the surface of the magnetic block close to the filter screen, a first spring is fixedly mounted between the surface of the magnetic block and the chute, and a cover plate for closing the collecting cavity is fixedly connected to the surface of the magnetic block through an arc-shaped connecting rod.
5. The anilox printer for coating according to claim 4, wherein the adjusting assembly comprises a first driving wheel and a second gear which are rotatably connected with the inner wall of the housing, the first driving wheel is in transmission connection with the first gear and the second gear, the second gear corresponds to the magnetic block in position and is fixedly embedded with the magnetic strip inside, and an included angle between a central connecting line of the first gear, the first driving wheel and the second gear and a horizontal plane is an angle.
6. The anilox printer for coating according to claim 4, wherein the adjusting assembly comprises a base fixedly connected with the inner wall of the housing, and a third gear and a fourth gear which are rotatably connected with the inner wall of the housing, the third gear corresponds to the magnetic block in position and is internally and fixedly embedded with the magnetic strip; a round rod is movably arranged inside the base, a second driving wheel in transmission connection with the first gear is fixedly mounted at the end of the round rod, the third gear is in transmission connection with the fourth gear and the second driving wheel, and the included angle between the central connecting line of the first gear, the second driving wheel and the third gear and the horizontal plane is a degree.
7. The anilox printer for coating according to claim 6, wherein an arc-shaped groove is formed on the surface of the base, and the round bar is movably disposed inside the arc-shaped groove.
8. The screen printing machine for coating according to claim 6, wherein the third gear and the fourth gear are symmetrically arranged with the vertical center line of the first gear as a symmetry axis and are in mesh transmission.
9. The anilox printer for coating according to claim 6, wherein a control assembly in transmission connection with the first gear is slidably mounted on the surface of the partition plate, and the control assembly, the second transmission wheel, the third gear and the fourth gear are arranged in a staggered manner.
10. The screen printing machine for coating according to any one of claims 5 to 9, wherein the magnetic strips are arranged in the same way as the magnetic poles of the magnetic blocks.
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| CN202210479106.9A CN114801468B (en) | 2022-05-05 | 2022-05-05 | Reticulate pattern printing machine for coating film |
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| CN202210479106.9A CN114801468B (en) | 2022-05-05 | 2022-05-05 | Reticulate pattern printing machine for coating film |
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| CN114801468B CN114801468B (en) | 2023-07-07 |
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| CN114801468B (en) | 2023-07-07 |
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Address after: 231299 No. 2606, Jixian Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee after: Hefei Dongsheng Intelligent Equipment Co.,Ltd. Address before: 231299 No. 2606, Jixian Road, Hefei Economic and Technological Development Zone, Anhui Province Patentee before: DONGSHENG MACHINERY TECHNOLOGY CO.,LTD. |
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