CN113733720A - Screen printing equipment and method for filter production - Google Patents
Screen printing equipment and method for filter production Download PDFInfo
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- CN113733720A CN113733720A CN202110956650.3A CN202110956650A CN113733720A CN 113733720 A CN113733720 A CN 113733720A CN 202110956650 A CN202110956650 A CN 202110956650A CN 113733720 A CN113733720 A CN 113733720A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
- B41F15/12—Machines with auxiliary equipment, e.g. for drying printed articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
- B41F15/36—Screens, Frames; Holders therefor flat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/44—Squeegees or doctors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Screen Printers (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention belongs to the technical field of filter production, and aims to solve the problems that the prior screen printing equipment can not combine printing and drying operations, has low operating efficiency, and can not realize continuous printing, drying, product placement and product taking-out operations, in particular to screen printing equipment and a method for filter production, wherein the screen printing equipment comprises a screen plate, the screen plate is arranged below a connecting plate, a housing is arranged above the screen plate, a material spreading component and a material scraping component are arranged in the housing, a plurality of groups of first connecting rods are arranged on the peripheral surface of a sleeve, and a carrying plate is arranged at the other end of each first connecting rod; the invention enables the surface of the product to be quickly dried by the arranged drying component, combines the operations of printing, drying and gas purification, can realize the continuous operation of the operations of printing, drying, product placing and product taking out, and obviously improves the integral use effect and operation efficiency of the equipment.
Description
Technical Field
The invention relates to the technical field of filter production, in particular to screen printing equipment and a screen printing method for filter production.
Background
The silk screen printing equipment is a machine for applying printing by using a silk screen printing plate, is a machine for printing characters and images, belongs to one of printing machines, belongs to a more representative printing equipment in a porous printing machine, can be used for manufacturing silk screens by using nylon wires, copper wires, steel wires or stainless steel wires and the like besides silk, and is divided into a plane silk screen printing machine, a curved surface silk screen printing machine, a rotary silk screen printing machine and the like;
in the production process of the filter, screen printing equipment is required to be used for printing, but the existing screen printing equipment generally only has a printing function, a product is required to be taken out and naturally dried after the printing operation is finished, or drying equipment is independently adopted for drying, the printing operation and the drying operation cannot be combined, the operation efficiency of the equipment is low, the continuous operation of printing, drying, product placement and product taking-out operation cannot be realized, and the integral use effect and the operation efficiency of the equipment are required to be improved;
in view of the above technical drawbacks, a solution is proposed.
Disclosure of Invention
The invention aims to provide screen printing equipment and a screen printing method for producing a filter, wherein a driving assembly is arranged to realize the lifting of a spreading assembly and a scraping assembly, the moving directions of the spreading assembly and the scraping assembly are opposite to adapt to printing operation, a drying assembly is arranged to quickly dry the surface of a product, the printing, drying and gas purification operations are combined, the printing efficiency and the using effect are obviously improved, the harm of gas generated in the drying process to the environment and the health of human bodies is reduced, the continuous operation of the printing, drying, product placing and product taking-out operations can be realized, the integral using effect and the operating efficiency of the equipment are obviously improved, the problem that the existing screen printing equipment cannot combine the printing operation and the drying operation is solved, the operating efficiency of the equipment is low, and the continuous operation of the printing, drying, product placing and product taking-out operations cannot be realized, the use effect and the operation efficiency of the whole equipment are to be improved.
In order to achieve the purpose, the invention provides the following technical scheme:
a screen printing device for producing a filter comprises a fixed seat, a fixed column, a first fixed plate, an electric telescopic rod, a connecting plate and a screen plate, a fixed column is vertically arranged at the top of the fixed seat, the first fixed plate is horizontally arranged and is connected with the fixed column through a bolt, the connecting plate is positioned below the first fixing plate, the electric telescopic rod is arranged at the bottom of the first fixing plate and is connected with the connecting plate, the wire mesh plate is horizontally arranged below the connecting plate, the bottom of the connecting plate is symmetrically provided with vertical plates, one surfaces of the two sets of vertical plates, which are opposite, are provided with clamping cylinders, and two groups of clamping cylinders fix the wire mesh plate, a housing is arranged above the wire mesh plate, a transverse movement component for driving the housing is arranged between two groups of vertical plates, the shell is internally provided with a spreading component and a scraping component, and the shell is provided with a printing material input pipe;
a sleeve is rotatably mounted on the outer peripheral surface of the fixed column, a plurality of groups of first connecting rods are fixedly mounted on the outer peripheral surface of the sleeve through bolts, an object carrying plate is mounted at the other end of each first connecting rod, and a positioning plate is mounted at the top of each object carrying plate; the top of the fixed seat is fixedly provided with a first motor through a motor seat, the output end of the first motor is provided with a first gear, the outer peripheral surface of the sleeve is provided with a second gear, and the first gear is meshed with the second gear; the top of the fixed column is fixedly provided with a second fixed plate through a bolt, the bottom of the second fixed plate is provided with a fixed rod, and the bottom end of the fixed rod is connected with a drying assembly.
Further, install the drive assembly that drive stone subassembly and scrape the material subassembly and go up and down in the housing, drive assembly is located the stone subassembly and scrapes between the material subassembly, and drive assembly includes third motor, output shaft and third gear, the third motor passes through motor cabinet fixed mounting in the housing, the output shaft is installed to the output of third motor, and is provided with the third gear on the output shaft.
Further, the spreading assembly comprises a spreading plate, a first guide rod, a first sliding plate, a first rack and a first guide groove, the first guide rod is vertically arranged on the inner wall of the top of the housing, the first guide groove with an upward opening is vertically formed in the first sliding plate, the first guide rod is downwards inserted into the first guide groove, the spreading plate is fixedly installed at the bottom of the first sliding plate through bolts, the first rack is fixedly installed on one surface, facing the driving assembly, of the first sliding plate through bolts, and the first rack is meshed with the third gear;
the scraping component comprises a scraping plate, a second guide rod, a second sliding plate, a second rack and a second guide groove, the second guide rod is vertically arranged on the inner wall of the bottom of the housing, the second guide groove with an upward opening is vertically formed in the second sliding plate, the second guide rod is downwards inserted into the second guide groove, the scraping plate is installed at the bottom of the second sliding plate, the second rack is fixedly installed on one surface, facing the driving component, of the second sliding plate through bolts, and the second rack is meshed with the third gear.
Furthermore, a limiting groove is formed in the second sliding plate, a spring is fixedly arranged in the limiting groove, the scraping plate extends upwards into the limiting groove and is connected with the limiting block, and the spring is connected with the limiting block.
Furthermore, a clamping plate is mounted at one end, facing the wire mesh plate, of the clamping cylinder, the clamping plate abuts against the wire mesh plate, fixing grooves are formed in two sides of the wire mesh plate, clamping rods are correspondingly arranged on the clamping plate and inserted into the corresponding fixing grooves, the number of the object carrying plates is four, and an included angle between every two adjacent object carrying plates is 90 degrees;
the top of locating plate is offered and is used for the location to treat the recess of printing the product, the bottom of locating plate sets up iron plate and multiunit constant head tank, carry the top of thing board and seted up and accomodate groove and multiunit locating lever, and the locating lever upwards inserts in the constant head tank that corresponds, accomodate the inslot and install the electro-magnet, iron plate is located accomodates the inslot, and the electro-magnet adsorbs iron plate.
Further, the transverse motion subassembly includes second motor, horizontal pole, screw rod and connecting block, the second motor passes through motor cabinet fixed mounting on one of them a set of riser, and is two sets of install horizontal pole and screw rod between the riser, and the output and the screw rod of second motor are connected, there is the connecting block at the top of housing through bolt fixed mounting, and connecting block and screw rod threaded connection, connecting block and horizontal pole sliding connection.
Further, the stoving subassembly is including fixed case, heating groove, electric heating wire, air intake, axis of rotation and fan blade of blowing, the top of fixed case is connected with the bottom of dead lever, set up opening heating groove down in the fixed case, and install electric heating wire in the heating groove, the axis of rotation passes through the bearing and rotates the installation heating inslot, the fan blade sets up in the axis of rotation and towards electric heating wire air blast, and has seted up the air intake on the fixed case.
Furthermore, a purifying chamber is arranged in the fixed box and is positioned above the heating groove, the annular tube is positioned on the periphery of the fixed box, the second connecting rod is connected with the annular tube and the fixed box, a plurality of groups of air suction covers are arranged at the bottom of the annular tube, and a connecting tube communicated with the purifying chamber is arranged at the top of the annular tube;
there are filter screen and active carbon adsorption net through bolt fixed mounting in the clean room, the drive shaft passes through the bearing and rotates and install in the clean room, exhaust fan leaf sets up in the drive shaft, and sets up the air exit with the clean room intercommunication on the fixed case, and the direction of airing exhaust of exhaust fan leaf is towards the air exit.
Furthermore, the lateral wall of fixed case has the fourth motor through motor cabinet fixed mounting, the output and the drive shaft connection of fourth motor, bevel gear is installed to the one end that the fourth motor was kept away from to the drive shaft, the top of axis of rotation upwards extends into the clean room, and the top of axis of rotation installs bevel gear, and two sets of bevel gear meshing connection.
The invention also provides a use method of the screen printing equipment for producing the filter, which comprises the following steps:
placing a product to be printed on a positioning plate, and positioning the product to be printed by the positioning plate;
step two, a first motor is started, the first motor enables a first gear to rotate, the first gear drives a second gear to rotate, a sleeve rotates along with the first gear, and a positioning plate for placing a product to be printed is located right below the screen plate;
inputting a printing material into the housing by a printing material input pipe, and dropping the printing material onto the screen plate;
fourthly, the driving assembly enables the spreading assembly to descend, the scraping assembly ascends while the spreading assembly descends, the transverse moving assembly enables the housing to move towards the direction close to the second motor, and the spreading assembly moves along with the housing to spread the printing materials on the screen plate;
the transverse motion assembly operates specifically as follows: starting a second motor, enabling the screw rod to rotate by the second motor, and enabling the connecting block to move transversely under the combined action of the screw rod and the cross rod to realize transverse movement of the housing;
step five, starting the electric telescopic rod, and extending the electric telescopic rod to enable the screen plate to descend and to be in contact with a product to be printed;
sixthly, the driving assembly enables the scraping assembly to descend and to be in contact with the upper portion of the screen plate, the spreading assembly ascends while the scraping assembly descends, the transverse moving assembly enables the housing to move to the initial position, and the scraping assembly scrapes off the printing material on the screen plate to finish single printing operation;
the specific operation of the drive assembly is as follows: the third motor is started, the output shaft is rotated by the third motor, the third gear rotates circumferentially along with the third motor, the third gear is meshed with the first rack and the second rack, when the spreading assembly ascends, the scraping assembly descends, and when the scraping assembly ascends, the spreading assembly descends;
step seven, a first motor is started, the first motor enables a first gear to rotate, the first gear drives a second gear to rotate, a sleeve rotates 90 degrees clockwise, a printed product enters a position right below a drying assembly, and a next group of products to be printed enters a position right below a screen plate;
step eight, starting a fourth motor, enabling the fourth motor to rotate a driving shaft, enabling the driving shaft to drive the rotating shaft to rotate circumferentially in the horizontal direction, enabling the electric heating wire to convert electric energy into heat energy, enabling external air to enter a heating groove through an air inlet, enabling the blowing fan blades to rotate along with the rotating shaft and blow air towards the electric heating wire, and blowing hot air downwards towards a printed product to enable the surface of the product to be dried quickly;
in the drying process, the exhaust fan blades rotate along with the driving shaft to enable the inside of the purifying chamber to be in a negative pressure state, the air suction cover sucks gas generated in the drying process into the annular pipe, the connecting pipe conveys the sucked gas into the purifying chamber, the filter screen and the active carbon adsorption net filter and adsorb the gas, the purified gas is discharged through the air outlet, and the harm of the gas generated in the drying process to the environment and the health of human bodies is obviously reduced;
and step nine, repeating the step seven, moving the dried product to the rear of the screen plate and taking down the product, enabling the next group of printed products to enter under the drying component, and enabling the next group of products to be printed to enter under the screen plate, so as to realize continuous operation of printing, drying, product placement and product taking out, and remarkably improve the production efficiency of the product.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the housing is transversely moved through the transverse movement assembly, the printing material on the screen plate is spread through the spreading assembly, the printing material on the screen plate is scraped through the scraping assembly, so that the single-time printing operation is completed, and the scraped printing material is positioned in the housing, so that the printing material is prevented from being exposed in the air all the time, the printing material is prevented from drying, the odor emitted by the printing material is reduced, and the use effect of the equipment is improved;
2. according to the invention, the driving assembly is arranged, the output shaft is rotated by the third motor, the third gear rotates circumferentially along with the output shaft, the third gear is meshed with and connected with the first rack and the second rack, when the spreading assembly ascends, the scraping assembly descends, when the scraping assembly ascends, the spreading assembly descends, the lifting of the spreading assembly and the scraping assembly can be realized by arranging the driving mechanism, the moving directions of the spreading assembly and the scraping assembly are opposite to each other to adapt to printing operation, the equipment cost is reduced, and the operation effect and the operation efficiency are improved;
3. according to the invention, by arranging the drying component, the electric heating wire converts electric energy into heat energy, external air enters the heating groove through the air inlet, the blowing fan blade rotates along with the rotating shaft and blows air towards the electric heating wire, hot air blows downwards towards a printed product so as to quickly dry the surface of the product, and by combining the printing operation and the drying operation, the printing efficiency and the using effect are obviously improved;
4. according to the invention, the exhaust fan blades are driven to rotate through the driving shaft so as to enable the inside of the purifying chamber to be in a negative pressure state, the air suction cover sucks gas generated in the drying process into the annular pipe, the connecting pipe conveys the sucked gas into the purifying chamber, and the filter screen and the activated carbon adsorption screen filter and adsorb the gas, so that the harm of the gas generated in the drying process to the environment and the human health is obviously reduced, and the integral using effect of the equipment is further improved;
5. according to the invention, the driving shaft is rotated through the fourth motor, the driving shaft drives the rotating shaft to perform circumferential rotation in the horizontal direction, the air blowing fan blade can also be rotated while the air exhausting fan blade is rotated, two operations of drying and air exhausting can be performed simultaneously by arranging one motor, the production cost and the use cost of equipment are reduced, and the two operations are performed in a matched manner, so that the use effect is further improved;
6. according to the invention, the first gear is rotated by the first motor, the first gear drives the second gear to rotate, the sleeve rotates along with the first gear, the sleeve rotates 90 degrees clockwise each time, so that a dried product moves to the rear of the screen plate and takes down the product, the next group of printed products enters right below the drying assembly, and the next group of products to be printed enters right below the screen plate, so that the continuous operation of printing, drying, product placement and product taking-out is realized, and the printing efficiency of the product is obviously improved;
7. according to the invention, the electromagnet is electrified to generate magnetic attraction, and adsorbs the iron plate, so that the positioning plate is fixed, the operation is simple, the positioning plate is convenient to disassemble and assemble, and the applicability is improved; by arranging the positioning rod and the positioning groove, the positioning plate is conveniently positioned when being installed, so that the installation efficiency is further improved, the fixing effect on the positioning plate can be improved, and the use is facilitated;
8. according to the invention, the scraping plate is in elastic contact with the wire mesh plate by arranging the spring and the limiting block, so that the wire mesh plate is prevented from being damaged due to rigid contact between the scraping plate and the wire mesh plate in the descending process of the scraping plate, and the wire mesh plate is protected.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings;
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a right-side view of the present invention (excluding the drying assembly);
FIG. 3 is a schematic view of the connection of the tie plates, risers, wire mesh panels and transverse motion assemblies of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic view of the construction of the housing and wire mesh sheet of the present invention;
FIG. 6 is a schematic (top view) view of the connection of the sleeve, carrier plate, alignment plate and first connecting rod of the present invention;
FIG. 7 is a schematic structural diagram of a drying assembly according to the present invention;
FIG. 8 is a schematic view (in plan view) of the connection of the fixing case and the ring pipe in the present invention;
FIG. 9 is a schematic view of the connection of the drive assembly, the paving assembly and the scraping assembly of the present invention;
FIG. 10 is an enlarged view of portion B of FIG. 9;
FIG. 11 is a top view of the drive assembly of the present invention;
fig. 12 is a schematic structural view of the carrier plate and the positioning plate of the present invention.
Reference numerals: 1. a fixed seat; 2. fixing a column; 3. a sleeve; 4. a loading plate; 401. a receiving groove; 402. an electromagnet; 403. positioning a rod; 5. positioning a plate; 501. a groove; 502. positioning a groove; 503. an iron plate; 6. a first motor; 7. a first gear; 8. a second gear; 9. a first connecting rod; 10. a first fixing plate; 11. an electric telescopic rod; 12. a connecting plate; 13. a vertical plate; 14. a lateral motion assembly; 1401. a second motor; 1402. a cross bar; 1403. a screw; 1404. connecting blocks; 15. a housing; 16. a wire mesh plate; 1601. fixing grooves; 17. a clamping cylinder; 18. a clamping plate; 1801. a clamping rod; 19. a printing material input pipe; 20. a material spreading assembly; 2001. paving a material plate; 2002. a first guide bar; 2003. a first sliding plate; 2004. a first rack; 2005. a first guide groove; 21. a scraping component; 2101. a scraping plate; 2102. a second guide bar; 2103. a second sliding plate; 2104. a second rack; 2105. a second guide groove; 2106. a limiting groove; 2107. a limiting block; 2108. a spring; 22. a drive assembly; 2201. a third motor; 2202. an output shaft; 2203. a third gear; 23. a drying assembly; 2301. a fixed box; 2302. a heating tank; 2303. an electric heating wire; 2304. an air inlet; 2305. a rotating shaft; 2306. a blower fan blade; 2307. a fourth motor; 2308. a drive shaft; 2309. a clean room; 2310. an exhaust fan blade; 2311. a filter screen; 2312. an activated carbon adsorption net; 2313. a connecting pipe; 2314. an annular tube; 2315. an air intake cover; 2316. a second connecting rod; 2317. an air outlet; 24. a second fixing plate; 25. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-8, the screen printing equipment for producing a filter provided by the invention comprises a fixed seat 1, a fixed column 2, a first fixed plate 10, an electric telescopic rod 11, a connecting plate 12 and a wire mesh plate 16, wherein the bottom of the fixed seat 1 is provided with walking wheels for facilitating the transportation of the equipment, the fixed column 2 is vertically arranged at the top of the fixed seat 1, the first fixed plate 10 is horizontally arranged and connected with the fixed column 2 through bolts, the connecting plate 12 is positioned below the first fixed plate 10, the electric telescopic rod 11 is arranged at the bottom of the first fixed plate 10 and connected with the connecting plate 12, the electric telescopic rod 11 can extend and shorten to adjust the height of the connecting plate 12, the wire mesh plate 16 is horizontally arranged below the connecting plate 12, the bottom of the connecting plate 12 is symmetrically provided with vertical plates 13, clamping cylinders 17 are respectively arranged on the opposite surfaces of the two sets of vertical plates 13, and the wire mesh plate 16 is positioned between the two sets of clamping cylinders 17, one end of a clamping cylinder 17 facing to a screen plate 16 is provided with a clamping plate 18, the clamping plate 18 supports against the screen plate 16 to fix the screen plate 16, the screen plate 16 is convenient to take down to replace the screen plate 16, the operation is simple, the applicability is improved, two sides of the screen plate 16 are provided with fixing grooves 1601, clamping rods 1801 are correspondingly arranged on the clamping plate 18, the clamping rods 1801 are inserted into the corresponding fixing grooves 1601 to further improve the fixing effect of the screen plate 16, the screen plate 16 is effectively prevented from inclining or dropping in the using process, the printing process is favorably carried out smoothly and the printing effect is improved, a housing 15 is arranged above the screen plate 16, a transverse movement component 14 for driving the housing 15 is arranged between two groups of vertical plates 13, a spreading component 20 and a scraping component 21 are arranged in the housing 15, a printing material input pipe 19 is arranged on the housing 15, and the printing material input pipe 19 inputs printing materials into the housing 15, the printing material falls to the upper part of the screen plate 16;
the transverse movement component 14 comprises a second motor 1401, a cross bar 1402, a screw 1403 and a connecting block 1404, the second motor 1401 is fixedly installed on one group of vertical plates 13 through a motor base, the cross bar 1402 and the screw 1403 are installed between the two groups of vertical plates 13, the output end of the second motor 1401 is connected with the screw 1403, the second motor 1401 is used for driving the screw 1403, the connecting block 1404 is fixedly installed at the top of the housing 15 through bolts, a threaded hole and a through hole are formed in the connecting block 1404, the connecting block 1404 is in threaded connection with the screw 1403 through the threaded hole, the connecting block 1404 is in sliding connection with the cross bar 1402 through the through hole, the screw 1403 is rotated by the second motor 1401, and the connecting block 1404 performs transverse movement under the combined action of the screw 1403 and the cross bar 1402, so that transverse movement of the housing 15 is realized, and paving and scraping operations are realized;
the outer peripheral surface of the fixed column 2 is rotatably provided with a sleeve 3, the outer peripheral surface of the sleeve 3 is fixedly provided with a first connecting rod 9 through a bolt, the other end of the first connecting rod 9 is provided with an object carrying plate 4, the top of the object carrying plate 4 is provided with a positioning plate 5, the number of the object carrying plates 4 is four, and the included angle between two adjacent groups of the object carrying plates 4 is 90 degrees; a product to be printed is placed on the positioning plate 5, the positioning plate 5 positions the product to be printed, the top of the fixed seat 1 is fixedly provided with a first motor 6 through a motor seat, the output end of the first motor 6 is provided with a first gear 7, the peripheral surface of the sleeve 3 is provided with a second gear 8, and the first gear 7 is meshed with the second gear 8; the first motor 6 enables the first gear 7 to rotate, the first gear 7 drives the second gear 8 to rotate, the sleeve 3 rotates along with the first gear, so that the position change of each group of carrying plates 4 is realized, the top of the fixed column 2 is fixedly provided with a second fixed plate 24 through a bolt, the bottom of the second fixed plate 24 is provided with a fixed rod 25, and the bottom end of the fixed rod 25 is connected with the drying assembly 23;
the drying assembly 23 includes a fixing box 2301, a heating groove 2302, an electric heating wire 2303, an air inlet 2304, a rotating shaft 2305 and a blowing fan 2306, the top of the fixing box 2301 is connected with the bottom end of the fixing rod 25, the fixing box 2301 is provided with the heating groove 2302 having a downward opening therein, and the heating groove 2302 is installed with the electric heating wire 2303, the electric heating wire 2303 converts electric power into heat energy, the rotating shaft 2305 is rotatably installed in the heating groove 2302 through a bearing, the blowing fan 2306 is disposed on the rotating shaft 2305 and above the electric heating wire 2303, an air inlet 2304 is formed in the fixing box 2301, external air enters the heating groove 2302 through the air inlet 2304, the rotating shaft 2305 drives the blowing fan 2306 to rotate, the blowing fan 2306 blows air towards the electric heating wire 2303 to generate hot air, the hot air blows downwards towards printed products, the surface of the product is dried quickly, the printed product is dried, and the printing efficiency is improved; a purification chamber 2309 is arranged in the fixing box 2301, the purification chamber 2309 is positioned above the heating groove 2302, the annular pipe 2314 is positioned on the periphery of the fixing box 2301, the second connecting rod 2316 is connected with the annular pipe 2314 and the fixing box 2301, a plurality of groups of suction hoods 2315 are arranged at the bottom of the annular pipe 2314, and the connecting pipe 2313 is communicated with the annular pipe 2314 and the purification chamber 2309; the suction hood 2315 is provided with a joint with external threads, the bottom of the annular pipe 2314 is provided with a threaded hole, the joint is in threaded connection with the annular pipe 2314, and the suction hood 2315 can be mounted and dismounted by rotating the suction hood 2315 during use, so that the suction hood 2315 is convenient to replace;
a filter screen 2311 and an activated carbon adsorption net 2312 are fixedly arranged in the purification chamber 2309 through bolts, a driving shaft 2308 is rotatably arranged in the purification chamber 2309 through a bearing, an exhaust fan 2310 is arranged on the driving shaft 2308, an air outlet 2317 communicated with the purification chamber 2309 is formed in the fixing box 2301, the air outlet direction of the exhaust fan blades 2310 faces the air outlet 2317, the exhaust fan blades 2310 rotate along with the driving shaft 2308 to enable the interior of the purification chamber 2309 to be in a negative pressure state, the air suction cover 2315 sucks air generated in the drying process into the annular pipe 2314, the connecting pipe 2313 conveys the sucked air into the purification chamber 2309, the filter screen 2311 filters the air, the activated carbon adsorption net 2312 adsorbs the air, the purified gas is discharged through the air outlet 2317, so that the harm of the gas generated in the drying process to the environment and the human health is obviously reduced, and the use effect of the equipment is improved; the lateral wall of fixed case 2301 has fourth motor 2307 through motor cabinet fixed mounting, the output and the drive shaft 2308 of fourth motor 2307 are connected, the bevel gear is installed to the one end that fourth motor 2307 was kept away from to drive shaft 2308, the top of axis of rotation 2305 upwards extends into in the clean room 2309, and the bevel gear is installed on the top of axis of rotation 2305, two sets of bevel gear meshing connection, fourth motor 2307 makes drive shaft 2308 rotate, drive shaft 2308 drives axis of rotation 2305 through two sets of bevel gears and carries out horizontal direction circumferential rotation, make the fan blade of airing exhaust 2310 rotate when making the fan blade of blowing 2306 pivoted, through setting up a motor alright make stoving and two operation of airing exhaust go on simultaneously, the production cost and the use cost of equipment have been reduced, and two operation cooperation go on, the result of use has further been improved.
Example two:
as shown in fig. 9 to 11, the present embodiment differs from embodiment 1 in that the paving plate assembly 20 includes a paving plate 2001, a first guide bar 2002, a first sliding plate 2003, a first rack 2004 and a first guide groove 2005, the first guide bar 2002 is vertically disposed on the top inner wall of the housing 15, the first guide groove 2005 with an upward opening is vertically opened in the first sliding plate 2003, and the first guide bar 2002 is downwardly inserted into the first guide groove 2005, the first sliding plate 2003 is capable of moving in a vertical direction, the first guide bar 2002 guides the vertical direction movement of the first sliding plate 2003, the paving plate 2001 is fixedly mounted at the bottom of the first sliding plate 2003 through bolts, the lifting and lowering of the paving plate 2001 are realized through the vertical direction movement of the first sliding plate 2003, and the first rack 2004 is fixedly mounted on one side of the first sliding plate 2003 facing the driving assembly 22 through bolts; the scraping component 21 comprises a scraping plate 2101, a second guide rod 2102, a second sliding plate 2103, a second rack 2104 and a second guide groove 2105, wherein the second guide rod 2102 is vertically arranged on the inner wall of the bottom of the housing 15, the second sliding plate 2103 is vertically provided with a second guide groove 2105 with an upward opening, the second guide rod 2102 is inserted into the second guide groove 2105 downwards, the second sliding plate 2103 can move in the vertical direction, the second guide rod 2102 guides the vertical movement of the second sliding plate 2103, the scraping plate 2101 is installed at the bottom of the second sliding plate 2103, the lifting of the scraping plate 2101 is realized by the vertical movement of the second sliding plate 2103, and the second rack 2104 is fixedly installed on one surface of the second sliding plate 2103 facing the driving component 22 through bolts;
the driving assembly 22 is installed in the housing 15, the driving assembly 22 is used for lifting the paving assembly 20 and the scraping assembly 21, the driving assembly 22 includes a third motor 2201, an output shaft 2202 and a third gear 2203, the third motor 2201 is fixedly installed in the housing 15 through a motor base, the output shaft 2202 is installed at the output end of the third motor 2201, the third motor 2201 is used for driving the output shaft 2202, the third gear 2203 is arranged on the output shaft 2202, the third gear 2203 is located between the first rack 2004 and the second rack 2104, the third gear 2203 is engaged and connected with the first rack 2004 and the second rack 2104, the third motor 2202 rotates the output shaft 2202, the third gear 2203 rotates circumferentially, when the output shaft 2202 rotates, as the third gear 2203 is engaged and connected with the first rack 2004 and the second rack 2104, the first rack 2004 and the second rack 2104 move vertically, when the paving assembly 20 ascends, scrape material subassembly 21 and descend, when scraping material subassembly 21 and rise, stone subassembly 20 descends, through setting up a actuating mechanism alright realize stone subassembly 20 and scrape the lift of material subassembly 21, and can make stone subassembly 20 and scrape the opposite direction of motion of material subassembly 21, reduced equipment cost, improved operation effect and operating efficiency.
Example three:
as shown in fig. 10, the difference between this embodiment and embodiment 1 and embodiment 2 is that a limit groove 2106 is formed in the second sliding plate 2103, a spring 2108 is fixedly disposed in the limit groove 2106, a limit block 2107 is slidably disposed in the limit groove 2106, the limit groove 2106 limits the limit block 2107, the scraping plate 2101 extends upward into the limit groove 2106 and is connected to the limit block 2107, the spring 2108 is vertically disposed and connected to the limit block 2107, the spring 2108 is a compression spring and applies downward pressure to the limit block 2107, when a scraping operation is required, the scraping plate 2101 descends and contacts the screen plate 16, and the scraping plate 2101 and the screen plate 16 are in elastic contact by disposing the spring 2108 and the limit block 7, which helps to prevent the screen plate 16 from being damaged due to rigid contact between the scraping plate 2101 and the screen plate 16 during the descending, and protects the screen plate 16.
Example four:
as shown in fig. 12, the difference between this embodiment and embodiments 1, 2, and 3 is that the top of the positioning plate 5 is provided with a groove 501 for positioning the product to be printed, the bottom of the product to be printed is located in the groove 501, the groove 501 positions the product to prevent the product from moving in position during the printing process and the conveying process and causing adverse effects on the printing effect, the bottom of the positioning plate 5 is provided with an iron plate 503 and a plurality of positioning grooves 502, the top of the loading plate 4 is provided with a receiving groove 401 and a plurality of positioning rods 403, the positioning rods 403 are inserted upwards into the corresponding positioning grooves 502, the receiving groove 401 is provided with an electromagnet 402, the iron plate 503 is located in the receiving groove 401, the electromagnet 402 is energized to generate magnetic attraction, the electromagnet 402 attracts the iron plate 503 to fix the positioning plate 5, when the positioning plate 5 needs to be replaced, the electromagnet 402 is de-energized to lose the magnetic attraction, at the moment, the positioning plate 5 is taken down and replaced by the required positioning plate 5, the operation is simple, the positioning plate 5 is convenient to disassemble and assemble, and the applicability is improved; through setting up locating lever 403 and constant head tank 502, when carrying out the installation of locating plate 5, conveniently fix a position locating plate 5 to further improve the installation effectiveness, and can improve the fixed effect to locating plate 5, help using.
The working principle of the invention is as follows: when the device is used, a to-be-printed product is positioned by the positioning plate 5, so that the adverse effect on the printing effect caused by the position movement of the product in the printing process and the conveying process is prevented, the positioning plate 5 for placing the to-be-printed product is positioned under the screen plate 16, the printing material is input into the housing 15 by the printing material input pipe 19 and falls onto the screen plate 16, the spreading component 20 is lowered by the driving component 22, the housing 15 is moved towards the direction close to the second motor 1401 by the transverse moving component 14, the spreading component 20 moves along with the movement of the spreading component to spread the printing material on the screen plate 16, the electric telescopic rod 11 extends to lower the screen plate 16 and contact the to-be-printed product, the scraping component 21 is lowered by the driving component 22 and contacts with the upper part of the screen plate 16, the housing 15 moves reversely by the transverse moving component 14 until the initial position, the scraping component 21 scrapes the printing material on the screen plate 16, the single printing operation is completed, the scraped printing material is positioned in the housing 15, so that the printing material is prevented from being exposed to the air all the time, the printing material is prevented from being dried, the odor emitted by the printing material is reduced, and the using effect of the equipment is improved;
after the single printing operation is finished, the printed product enters the right below the drying assembly 23, the fourth motor 2307 rotates the driving shaft 2308, the driving shaft 2308 drives the rotating shaft 2305 to rotate in the horizontal direction, the electric heating wire 2303 converts the electric energy into heat energy, the outside air enters the heating groove 2302 through the air inlet 2304, the blowing fan blade 2306 rotates along with the rotating shaft 2305 and blows air towards the electric heating wire 2303, the hot air blows downwards towards the printed product to rapidly dry the surface of the product, the printing efficiency and the use effect are remarkably improved by combining the printing operation and the drying operation, the exhaust fan blade 2310 rotates along with the driving shaft 2308 to enable the interior of the purification chamber 2309 to be in a negative pressure state, the air suction hood 2315 sucks the gas generated in the drying process into the annular pipe 2314, the connecting pipe 2313 conveys the sucked gas into the purification chamber 2309, the filter screen 2311 and the activated carbon adsorption net 2312 filter and adsorb the gas, the purified gas is discharged through the air outlet 2317, so that the harm of the gas generated in the drying process to the environment and the human health is obviously reduced, and the integral using effect of the equipment is further improved;
and, make first gear 7 rotate through first motor 6, first gear 7 drives second gear 8 and rotates, sleeve 3 rotates thereupon, in the use, sleeve 3 is rotatory 90 along the clockwise at every turn, so that the product after the stoving moves to the rear of silk screen board 16 and takes off the product, the product after the next set of printing gets into under stoving subassembly 23, the product of waiting to print gets into under silk screen board 16 for the next set, so in order to realize the printing, the stoving, the product is placed and the product is taken out the continuous of operation and is gone on, show the printing efficiency that improves the product, the product accessible is placed and the manual work is taken out, also can realize placing and taking out of product through setting up the manipulator.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A screen printing equipment for filter production comprises a fixing seat (1), fixing columns (2), a first fixing plate (10), an electric telescopic rod (11), a connecting plate (12) and a screen plate (16), wherein the fixing columns (2) are vertically installed at the top of the fixing seat (1), the first fixing plate (10) is horizontally arranged and connected with the fixing columns (2) through bolts, the connecting plate (12) is located below the first fixing plate (10), the electric telescopic rod (11) is arranged at the bottom of the first fixing plate (10) and connected with the connecting plate (12), the screen plate (16) is horizontally arranged below the connecting plate (12), and is characterized in that risers (13) are symmetrically arranged at the bottom of the connecting plate (12), clamping cylinders (17) are installed on two opposite surfaces of the two risers (13), and the screen plate (16) is fixed by the two clamping cylinders (17), a housing (15) is arranged above the screen plate (16), a transverse movement assembly (14) for driving the housing (15) is arranged between the two groups of vertical plates (13), a spreading assembly (20) and a scraping assembly (21) are arranged in the housing (15), and a printing material input pipe (19) is arranged on the housing (15);
a sleeve (3) is rotatably mounted on the outer peripheral surface of the fixed column (2), a plurality of groups of first connecting rods (9) are fixedly mounted on the outer peripheral surface of the sleeve (3) through bolts, an object carrying plate (4) is mounted at the other end of each first connecting rod (9), and a positioning plate (5) is mounted at the top of each object carrying plate (4); a first motor (6) is fixedly mounted at the top of the fixed seat (1) through a motor seat, a first gear (7) is mounted at the output end of the first motor (6), a second gear (8) is arranged on the peripheral surface of the sleeve (3), and the first gear (7) is meshed with the second gear (8); the top of the fixed column (2) is fixedly provided with a second fixed plate (24) through a bolt, the bottom of the second fixed plate (24) is provided with a fixed rod (25), and the bottom end of the fixed rod (25) is connected with a drying assembly (23).
2. The screen printing equipment for producing the filter plate according to claim 1, wherein a driving assembly (22) for driving the material spreading assembly (20) and the material scraping assembly (21) to ascend and descend is installed in the housing (15), the driving assembly (22) is located between the material spreading assembly (20) and the material scraping assembly (21), the driving assembly (22) comprises a third motor (2201), an output shaft (2202) and a third gear (2203), the third motor (2201) is fixedly installed in the housing (15) through a motor base, the output shaft (2202) is installed at the output end of the third motor (2201), and the third gear (2203) is arranged on the output shaft (2202).
3. A screen printing device for producing filter plates according to claim 2, wherein the spreading assembly (20) comprises a spreading plate (2001), a first guide rod (2002), a first sliding plate (2003), a first rack (2004) and a first guide groove (2005), the first guide rod (2002) is vertically arranged on the inner wall of the top of the housing (15), the first sliding plate (2003) is vertically provided with the first guide groove (2005) with an upward opening, the first guide rod (2002) is downwards inserted into the first guide groove (2005), the spreading plate (2001) is fixedly arranged at the bottom of the first sliding plate (2003) through bolts, one surface of the first sliding plate (2003) facing the driving assembly (22) is fixedly provided with the first rack (2004) through bolts, and the first rack (2004) is meshed with a third gear (2203);
the scraping assembly (21) comprises a scraping plate (2101), a second guide rod (2102), a second sliding plate (2103), a second rack (2104) and a second guide groove (2105), wherein the second guide rod (2102) is vertically arranged on the inner wall of the bottom of the housing (15), the second sliding plate (2103) is vertically provided with the second guide groove (2105) with an upward opening, the second guide rod (2102) is downwards inserted into the second guide groove (2105), the scraping plate (2101) is installed at the bottom of the second sliding plate (2103), one surface of the second sliding plate (2103) facing the driving assembly (22) is fixedly provided with the second rack (2104) through bolts, and the second rack (2104) is meshed with the third gear (2203).
4. A screen printing equipment for producing filter plates according to claim 3, wherein the second sliding plate (2103) is provided with a limiting groove (2106), a spring (2108) is fixedly arranged in the limiting groove (2106), the scraping plate (2101) extends upwards into the limiting groove (2106) and is connected with the limiting block (2107), and the spring (2108) is connected with the limiting block (2107).
5. The screen printing equipment for producing the filter plate according to claim 1, wherein a clamping plate (18) is installed at one end, facing a wire mesh plate (16), of a clamping cylinder (17), the clamping plate (18) abuts against the wire mesh plate (16), fixing grooves (1601) are formed in two sides of the wire mesh plate (16), clamping rods (1801) are correspondingly arranged on the clamping plate (18), the clamping rods (1801) are inserted into the corresponding fixing grooves (1601), the number of the object carrying plates (4) is four, and an included angle between two adjacent groups of the object carrying plates (4) is 90 degrees;
recess (501) that are used for the location to treat the printing product are seted up at the top of locating plate (5), the bottom of locating plate (5) sets up iron plate (503) and multiunit constant head tank (502), carry the top of thing board (4) and seted up and accomodate groove (401) and multiunit locating lever (403), and locating lever (403) upwards insert in corresponding constant head tank (502), accomodate and install electro-magnet (402) in groove (401), iron plate (503) are located and accomodate groove (401), and electro-magnet (402) adsorb iron plate (503).
6. The screen printing equipment for producing the filter segment as claimed in claim 1, wherein the transverse movement assembly (14) comprises a second motor (1401), a cross rod (1402), a screw rod (1403) and a connecting block (1404), the second motor (1401) is fixedly installed on one set of vertical plates (13) through a motor base, the cross rod (1402) and the screw rod (1403) are installed between the two sets of vertical plates (13), the output end of the second motor (1401) is connected with the screw rod (1403), the connecting block (1404) is fixedly installed on the top of the casing (15) through a bolt, the connecting block (1404) is in threaded connection with the screw rod (1403), and the connecting block (1404) is in sliding connection with the cross rod (1402).
7. The screen printing equipment for producing the filter plate according to claim 1, wherein the drying assembly (23) comprises a fixing box (2301), a heating groove (2302), an electric heating wire (2303), an air inlet (2304), a rotating shaft (2305) and a blowing fan (2306), the top of the fixing box (2301) is connected with the bottom end of the fixing rod (25), the fixing box (2301) is internally provided with the heating groove (2302) with a downward opening, the electric heating wire (2303) is installed in the heating groove (2302), the rotating shaft (2305) is rotatably installed in the heating groove (2302) through a bearing, the blowing fan (2306) is arranged on the rotating shaft (2305) and blows air towards the electric heating wire (2303), and the fixing box (2301) is provided with the air inlet (2304).
8. A screen printing equipment for producing filter plates according to claim 7, wherein a purification chamber (2309) is arranged in the fixed box (2301), the purification chamber (2309) is positioned above the heating groove (2302), the annular tube (2314) is positioned on the periphery of the fixed box (2301), the second connecting rod (2316) is connected with the annular tube (2314) and the fixed box (2301), a plurality of groups of suction hoods (2315) are installed at the bottom of the annular tube (2314), and a connecting tube (2313) communicated with the purification chamber (2309) is installed at the top of the annular tube (2314);
a filter screen (2311) and an activated carbon adsorption screen (2312) are fixedly installed in the purifying chamber (2309) through bolts, the driving shaft (2308) is installed in the purifying chamber (2309) through a bearing in a rotating mode, the exhaust fan blades (2310) are arranged on the driving shaft (2308), an exhaust opening (2317) communicated with the purifying chamber (2309) is formed in the fixing box (2301), and the exhaust direction of the exhaust fan blades (2310) faces towards the exhaust opening (2317).
9. The screen printing equipment for producing the filter plate according to claim 8, wherein a fourth motor (2307) is fixedly mounted on the side wall of the fixed box (2301) through a motor base, the output end of the fourth motor (2307) is connected with a driving shaft (2308), one end, far away from the fourth motor (2307), of the driving shaft (2308) is provided with bevel gears, the top end of the rotating shaft (2305) extends upwards into the purifying chamber (2309), the top end of the rotating shaft (2305) is provided with bevel gears, and the two groups of bevel gears are meshed and connected.
10. Use of a screen printing device for producing filters according to claim 1, characterised in that it comprises the following steps:
placing a product to be printed on a positioning plate (5), and positioning the product to be printed by the positioning plate (5);
step two, starting a first motor (6), wherein the first motor (6) enables a first gear (7) to rotate, the first gear (7) drives a second gear (8) to rotate, a sleeve (3) rotates along with the first gear, and a positioning plate (5) for placing a product to be printed is positioned right below a screen plate (16);
inputting a printing material into the housing (15) by the printing material input pipe (19), and dropping the printing material onto the screen plate (16);
fourthly, the spreading component (20) is lowered by the driving component (22), the scraping component (21) is raised while the spreading component (20) is lowered, the housing (15) is moved towards the direction close to the second motor (1401) by the transverse moving component (14), and the spreading component (20) moves along with the transverse moving component to spread the printing materials on the screen plate (16);
the transverse motion assembly (14) operates as follows: starting a second motor (1401), wherein the second motor (1401) enables a screw (1403) to rotate, and a connecting block (1404) moves transversely under the combined action of the screw (1403) and a cross bar (1402) so as to realize the transverse movement of the housing (15);
step five, starting the electric telescopic rod (11), and extending the electric telescopic rod (11) to enable the screen plate (16) to descend and to be in contact with a product to be printed;
sixthly, the driving assembly (22) enables the scraping assembly (21) to descend and to be in contact with the upper portion of the screen plate (16), the spreading assembly (20) ascends while the scraping assembly (21) descends, the transverse moving assembly (14) enables the housing (15) to move to the initial position, and the scraping assembly (21) scrapes off printing materials on the screen plate (16) to finish single printing operation;
the specific operation of the drive assembly (22) is as follows: the third motor (2201) is started, the output shaft (2202) is rotated by the third motor (2201), the third gear (2203) rotates circularly along with the third motor, and the scraping assembly (21) descends when the paving assembly (20) ascends and the paving assembly (20) descends when the scraping assembly (21) ascends due to the fact that the third gear (2203) is meshed and connected with the first rack (2004) and the second rack (2104);
seventhly, a first motor (6) is started, the first gear (7) is rotated by the first motor (6), the first gear (7) drives a second gear (8) to rotate, the sleeve (3) rotates 90 degrees clockwise, printed products enter the position right below the drying assembly (23), and the next group of products to be printed enter the position right below the screen plate (16);
step eight, starting a fourth motor (2307), enabling a driving shaft (2308) to rotate by the fourth motor (2307), driving the driving shaft (2308) to drive a rotating shaft (2305) to rotate circumferentially in the horizontal direction, converting electric energy into heat energy by electric heating wires (2303), enabling external air to enter a heating groove (2302) through an air inlet (2304), enabling a blower fan blade (2306) to rotate along with the rotating shaft (2305) and blow air towards the electric heating wires (2303), and blowing the hot air downwards towards a printed product to enable the surface of the product to be dried quickly;
in the drying process, the exhaust fan blades (2310) rotate along with the driving shaft (2308) to enable the interior of the purifying chamber (2309) to be in a negative pressure state, the air suction cover (2315) sucks air generated in the drying process into the annular pipe (2314), the connecting pipe (2313) conveys the sucked air into the purifying chamber (2309), the filter screen (2311) and the active carbon adsorption net (2312) filter and adsorb the air, the purified air is discharged through the air outlet (2317), and the harm of the air generated in the drying process to the environment and the health of a human body is remarkably reduced;
and step nine, repeating the step seven, moving the dried product to the rear of the screen plate (16) and taking down the product, enabling the next group of printed products to enter under the drying assembly (23), and enabling the next group of products to be printed to enter under the screen plate (16), so as to realize continuous operation of printing, drying, product placement and product taking out, and remarkably improve the production efficiency of the product.
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| CN202110956650.3A CN113733720B (en) | 2021-08-19 | 2021-08-19 | Screen printing equipment and method for filter production |
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| CN202110956650.3A CN113733720B (en) | 2021-08-19 | 2021-08-19 | Screen printing equipment and method for filter production |
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| CN115320231A (en) * | 2022-10-11 | 2022-11-11 | 苏州捷卡精密工业制造有限公司 | Full-automatic screen printing machine |
| CN116766745A (en) * | 2023-07-05 | 2023-09-19 | 深圳市胜元威科技有限公司 | Solder paste printing device for SMT patch production and processing |
| CN117698276A (en) * | 2024-02-05 | 2024-03-15 | 苏州丝安本科技有限公司 | Screen printing machine with fine tuning assembly |
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| CN115071254A (en) * | 2022-08-23 | 2022-09-20 | 泗阳腾晖光电有限公司 | Screen printing machine for producing solar cell and using method thereof |
| CN115320231A (en) * | 2022-10-11 | 2022-11-11 | 苏州捷卡精密工业制造有限公司 | Full-automatic screen printing machine |
| CN115320231B (en) * | 2022-10-11 | 2023-02-24 | 苏州捷卡精密工业制造有限公司 | Full-automatic screen printing machine |
| CN116766745A (en) * | 2023-07-05 | 2023-09-19 | 深圳市胜元威科技有限公司 | Solder paste printing device for SMT patch production and processing |
| CN116766745B (en) * | 2023-07-05 | 2024-03-22 | 深圳市胜元威科技有限公司 | Solder paste printing device for SMT patch production and processing |
| CN117698276A (en) * | 2024-02-05 | 2024-03-15 | 苏州丝安本科技有限公司 | Screen printing machine with fine tuning assembly |
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