CN113997686B - Go up convenient curved surface of unloading screen production and processing and use membrane material silk screen printing machine - Google Patents
Go up convenient curved surface of unloading screen production and processing and use membrane material silk screen printing machine Download PDFInfo
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- CN113997686B CN113997686B CN202111288494.4A CN202111288494A CN113997686B CN 113997686 B CN113997686 B CN 113997686B CN 202111288494 A CN202111288494 A CN 202111288494A CN 113997686 B CN113997686 B CN 113997686B
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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
- B41F15/16—Printing tables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F33/00—Indicating, counting, warning, control or safety devices
- B41F33/0036—Devices for scanning or checking the printed matter for quality control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/02—Separating articles from piles using friction forces between articles and separator
- B65H3/06—Rollers or like rotary separators
- B65H3/0661—Rollers or like rotary separators for separating inclined-stacked articles with separator rollers above the stack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/36—Article guides or smoothers, e.g. movable in operation
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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
- B41P2215/00—Screen printing machines
- B41P2215/10—Screen printing machines characterised by their constructional features
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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
- B41P2215/00—Screen printing machines
- B41P2215/10—Screen printing machines characterised by their constructional features
- B41P2215/11—Registering devices
- B41P2215/114—Registering devices with means for displacing the article
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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
- B41P2215/00—Screen printing machines
- B41P2215/50—Screen printing machines for particular purposes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
- Manufacturing Of Printed Wiring (AREA)
- Screen Printers (AREA)
Abstract
The invention relates to the technical field of printing, in particular to a membrane screen printing machine for producing and processing a curved screen, which is convenient to feed and discharge. The technical problem of the invention is that: need separate the membrane material that the adhesion is together when artifical the material of getting, the difficult operation still damages the membrane material easily to the skew takes place easily when artifical stack the membrane material on the tray, at this moment just can influence the effect of silk screen printing. The technical scheme of the invention is as follows: a membrane material screen printing machine for producing and processing a curved screen convenient to feed and discharge comprises a first mounting plate and a feeding unit; the left part of the upper side of the first mounting plate is connected with a feeding unit, and the feeding unit is used for transferring the membrane materials to a silk screen printing position one by one. The invention realizes the silk-screen printing of the membrane material for the production and processing of the curved-surface screen, firstly separates the membrane material one by one, then carries out the silk-screen printing of the conductive silver paste, replaces the manual separation of the adhered membrane material, prevents the membrane material from being damaged, and corrects the membrane material with the offset position, so that the membrane material is opposite to the silk-screen printing device, and the silk-screen printing effect is ensured.
Description
Technical Field
The invention relates to the technical field of printing, in particular to a membrane material screen printing machine for producing and processing a curved screen, which is convenient to feed and discharge.
Background
A layer of conductive film is required to be attached to a glass panel in the curved screen production, the existing conductive film production process includes that membrane materials are stacked on a tray on a multi-layer vehicle by workers after being cut and baked, then the membrane materials are manually transferred to a screen printing machine one by one for screen printing, but the membrane materials have viscosity, adjacent membrane materials can be adhered together, the adhered membrane materials need to be separated when the membrane materials are manually taken, the membrane materials are difficult to operate and easy to damage, the membrane materials are easy to offset when being manually stacked on the tray, the membrane materials and the screen printing device are in a relatively inclined state when being transferred to the screen printing machine, and the screen printing effect can be influenced; in addition, after silk printing, the membrane material needs to be placed on a platform with a light source for light detection, and frequent membrane material transfer easily causes membrane material damage.
Disclosure of Invention
The invention provides a membrane screen printing machine for producing and processing a curved screen, which is convenient to feed and discharge, and aims to overcome the defects that membrane materials adhered together need to be separated when the materials are manually taken, the membrane materials are difficult to operate and easy to damage, and the membrane materials are easy to deviate when the membrane materials are manually stacked on a tray, so that the screen printing effect is influenced.
The technical scheme of the invention is as follows: a membrane material silk-screen machine for producing and processing a curved screen convenient for feeding and discharging comprises bottom feet, a first mounting plate, a feeding unit, a correcting unit, a silk-screen unit and a discharging unit; the tops of the three bottom feet are connected with a first mounting plate; the left part of the upper side of the first mounting plate is connected with a feeding unit, and the feeding unit is used for transferring the membrane materials to a silk screen printing position one by one; the left part of the upper side of the first mounting plate is connected with a correction unit, the correction unit is positioned on the right of the feeding unit, and the correction unit is used for correcting the inclined membrane material; the middle part of the upper side of the first mounting plate is connected with a silk-screen unit, and the silk-screen unit is used for silk-screening conductive silver paste on a membrane material; the first mounting panel upside is connected with the unloading unit, and the unloading unit is used for supplementary staff's optical inspection and the membrane material shifts away.
As a further preferable scheme, the feeding unit comprises a first mounting frame, a second mounting plate, a third mounting frame, a first electric slide rail, a first electric slide block, a clamping block, a material tray, a first electric guide roller, a motor, a first cleaning roller, a first transmission wheel, a second cleaning roller, a third mounting plate, a first air cylinder, a fourth mounting plate and a sucker; the left part of the upper side of the first mounting plate is fixedly connected with two first mounting frames which are symmetrically arranged; the upper parts of the left sides of the two first mounting frames are respectively fixedly connected with a second mounting frame; the upper parts of the right sides of the two first mounting frames are respectively and fixedly connected with a second mounting plate; the lower parts of the right sides of the two first mounting frames are fixedly connected with a third mounting frame; two opposite sides of the first mounting frames are respectively and fixedly connected with a first electric slide rail; the two first electric sliding rails are respectively connected with a first electric sliding block in a sliding manner; two opposite sides of the first electric sliding blocks are respectively and fixedly connected with a clamping block; a material tray is arranged on the two clamping blocks; a first electric guide roller is arranged on the opposite sides of the two second mounting frames; the upper sides of the two second mounting plates are respectively fixedly connected with a third mounting plate; a motor is arranged at the rear part of the upper side of the second mounting plate at the rear part; a first cleaning roller and a second cleaning roller are rotatably connected between the two third mounting plates, and the second cleaning roller is positioned above the first cleaning roller; the output shaft of the motor is fixedly connected with the first cleaning roller; the rear part of the outer surface of the first cleaning roller is fixedly connected with a first driving wheel; the rear part of the outer surface of the second cleaning roller is fixedly connected with a second driving wheel; the outer ring surface of the first driving wheel is in transmission connection with the second driving wheel through a belt; the middle part of the third mounting frame is fixedly connected with a first air cylinder; the telescopic end of the first cylinder is fixedly connected with a fourth mounting plate; the left part and the right part of the fourth installation plate are respectively provided with a sucker.
As a further preferable scheme, the fixture block is provided with a slot, four corners of the lower side of the material tray are provided with convex blocks, and the slot on the fixture block is matched with the convex blocks at the four corners of the lower side of the material tray, so that the material tray is embedded on the fixture block and fixed.
As a further preferable scheme, the outer surfaces of the first cleaning roller and the second cleaning roller are provided with scrapers and bristles, and the scrapers and the bristles are distributed in a staggered mode and used for cleaning the surface of the membrane and separating the membrane stuck together.
As a further preferable scheme, the correcting unit comprises a fourth mounting frame, a fifth mounting frame, a second electric guide roller, a third electric guide roller, a camera, an eighth mounting frame and a ninth mounting frame; the left part of the upper side of the first mounting plate is fixedly connected with two symmetrically arranged fourth mounting frames, and the two fourth mounting frames are positioned on the right of the two first mounting frames; the tops of the two fourth mounting frames are fixedly connected with a fifth mounting plate; the front part and the rear part of the lower side of the fifth mounting plate are respectively and fixedly connected with two eighth mounting frames which are symmetrically arranged; the middle part of the lower side of the fifth mounting plate is fixedly connected with two ninth mounting frames which are symmetrically arranged; two symmetrically arranged cameras are arranged in the middle of the upper side of the fifth mounting plate; a second electric guide roller is respectively arranged between the two eighth mounting frames at the front and the two eighth mounting frames at the rear; a third electric guide roller is arranged between the two ninth mounting racks.
As a further preferable scheme, the screen printing unit comprises a protective shell, a dustproof curtain, a second electric slide rail, a second electric slide block, a fifth mounting rack, a screen, a third electric slide rail, a third electric slide block, a sixth mounting rack, an electric push rod and a pulp scraping plate; the middle part of the upper side of the first mounting plate is fixedly connected with a protective shell; the left part and the right part of the protective shell are respectively provided with a dustproof curtain; the middle part of the inner rear wall of the protective shell is fixedly connected with two second electric slide rails which are symmetrically arranged; the two second electric sliding rails are respectively connected with a second electric sliding block in a sliding manner; the two second electric sliding blocks are respectively and fixedly connected with a fifth mounting rack; the front sides of the two fifth mounting frames are fixedly connected with a silk screen and a third electric sliding rail, and the silk screen is positioned below the third electric sliding rail; a third electric sliding block is connected to the third electric sliding rail in a sliding manner; a sixth mounting frame is fixedly connected to the front side of the third electric sliding block; the front part of the sixth mounting frame is fixedly connected with two electric push rods which are symmetrically arranged; the two electric push rod telescopic ends are respectively and fixedly connected with a pulp scraping plate.
As a further preferable scheme, the blanking unit comprises a seventh mounting frame, a fourth electric slide block, a U-shaped plate, a second cylinder, an L-shaped plate, a lighting lamp, an outer frame, a first glass plate, an electric rotating shaft, a sixth mounting plate, a fourth electric guide roller, a fourth electric slide rail and a push block; two seventh mounting frames which are symmetrically arranged are fixedly connected to the upper side of the first mounting plate; the upper sides of the two seventh mounting frames are respectively fixedly connected with a fourth electric slide rail; a fourth electric sliding block slides on the two fourth electric sliding rails respectively; the upper sides of the two fourth electric sliding blocks are fixedly connected with a U-shaped plate; the top of the U-shaped plate is fixedly connected with an outer frame; the left side and the right side of the U-shaped plate are respectively and fixedly connected with two L-shaped plates which are symmetrically arranged; the middle part of the U-shaped plate is fixedly connected with a second cylinder; the telescopic end of the second cylinder is fixedly connected with a push block; three illuminating lamps are equidistantly arranged on the upper sides of the four L-shaped plates; the left parts of the two L-shaped plates on the left side are fixedly connected with the outer frame; the right parts of the two L-shaped plates on the right side are fixedly connected with the outer frame; the outer frame is connected with a first glass plate in a sliding way; the right part of the outer frame is provided with two symmetrically arranged electric rotating shafts; the two electric rotating shafts are respectively and fixedly connected with a sixth mounting plate; a fourth electric guide roller is fixedly connected between the two sixth mounting plates.
As a further preferable scheme, four corners of the bottom of the outer frame are provided with projections for supporting the first glass plate.
As a further preferable scheme, the push block is cylindrical and made of silica gel, and is used for pushing the first glass plate to move and preventing the first glass plate from being damaged.
As a further preferable scheme, the device also comprises a dust collection unit; the dust collection unit comprises a second glass plate and a dust collection nozzle; the front part of the protective shell is provided with a second glass plate; the upper part of the inner rear wall of the protective shell is fixedly connected with two symmetrically arranged dust suction nozzles.
The invention has the following advantages: the invention realizes the silk-screen printing of the membrane material for the production and processing of the curved-surface screen, firstly separates the membrane material one by one, then carries out the silk-screen printing of conductive silver paste to replace the manual separation of the adhered membrane material, prevents the membrane material from being damaged, corrects the membrane material with the offset position, leads the membrane material to be right opposite to a silk-screen printing device, ensures the silk-screen printing effect, then carries out the optical inspection on the membrane material after the silk-screen printing is finished, transfers the membrane material after the inspection is finished, and avoids the membrane material from being damaged due to the frequent film material transfer.
Drawings
FIG. 1 is a schematic view of a first three-dimensional structure of a membrane screen printing machine for producing and processing curved screens with convenient feeding and discharging;
FIG. 2 is a schematic diagram of a second three-dimensional structure of a membrane screen printing machine for producing and processing a curved screen with convenient feeding and discharging;
FIG. 3 is a front view of a membrane screen printing machine for producing and processing curved screens with convenient feeding and discharging;
FIG. 4 is a schematic view of a first three-dimensional structure of a feeding unit of a membrane screen printing machine for producing and processing curved screens with convenient feeding and discharging according to the present invention;
FIG. 5 is a schematic diagram of a second three-dimensional structure of a feeding unit of a membrane screen printing machine for producing and processing curved screens with convenient feeding and discharging according to the present invention;
FIG. 6 is a schematic view of a first three-dimensional structure of a correction unit of the film screen printing machine for curved screen production and processing, which is convenient for loading and unloading;
FIG. 7 is a schematic diagram of a second three-dimensional structure of a correction unit of the film screen printing machine for curved screen production and processing, which is convenient for loading and unloading;
FIG. 8 is a schematic view of a partial three-dimensional structure of a film screen printing machine for producing and processing curved screens with convenient feeding and discharging;
FIG. 9 is a schematic view of a partial three-dimensional structure of a screen printing unit of a membrane screen printing machine for producing and processing a curved screen with convenient feeding and discharging of the invention;
FIG. 10 is a schematic view of a first three-dimensional structure of a blanking unit of the film screen printing machine for curved screen production and processing, which is convenient for feeding and discharging;
fig. 11 is a schematic view of a second three-dimensional structure of a blanking unit of the film screen printing machine for curved screen production and processing, which is convenient for feeding and blanking.
Wherein: 1-footing, 2-first mounting plate, 201-first mounting frame, 202-second mounting frame, 203-second mounting plate, 204-third mounting frame, 205-first electric slide rail, 206-first electric slide block, 207-fixture block, 208-tray, 209-first electric guide roller, 2010-motor, 2011-first cleaning roller, 2012-first driving wheel, 2013-second driving wheel, 2014-second cleaning roller, 2015-third mounting plate, 2016-first cylinder, 2017-fourth mounting plate, 2018-suction cup, 301-fourth mounting frame, 302-fifth mounting plate, 303-second electric guide roller, 304-third electric guide roller, 305-camera, 306-eighth mounting frame, 307-ninth mounting rack, 401-protective shell, 402-dustproof curtain, 403-second electric sliding rail, 404-second electric sliding block, 405-fifth mounting rack, 406-silk screen, 407-third electric sliding rail, 408-third electric sliding block, 409-sixth mounting rack, 4010-electric push rod, 4011-scraping plate, 501-seventh mounting rack, 502-fourth electric sliding block, 503-U-shaped plate, 504-second air cylinder, 505-L-shaped plate, 506-illuminating lamp, 507-outer frame, 508-first glass plate, 509-electric rotating shaft, 5010-sixth mounting plate, 5011-fourth electric guide roller, 5012-fourth electric sliding rail, 5013-pushing block, 601-second glass plate and 602-dust suction nozzle.
Detailed Description
The following further describes the technical solution with reference to specific embodiments, and it should be noted that: the words upper, lower, left, right, and the like used herein to indicate orientation are merely for the location of the illustrated structure in the corresponding figures. The serial numbers of the parts are themselves numbered herein, for example: first, second, etc. are used solely to distinguish one from another as to objects described herein, and do not have any sequential or technical meaning. The application states that: the connection and coupling, unless otherwise indicated, include both direct and indirect connections (couplings).
Examples
A membrane material silk-screen machine for producing and processing a curved screen convenient for feeding and discharging is shown in figures 1-11 and comprises a footing 1, a first mounting plate 2, a feeding unit, a correcting unit, a silk-screen unit and a discharging unit; the tops of the three bottom feet 1 are connected with a first mounting plate 2; the left part of the upper side of the first mounting plate 2 is connected with a feeding unit; the left part of the upper side of the first mounting plate 2 is connected with a correction unit, and the correction unit is positioned on the right side of the feeding unit; the middle part of the upper side of the first mounting plate 2 is connected with a silk-screen unit; the upper side of the first mounting plate 2 is connected with a blanking unit.
The feeding unit comprises a first mounting frame 201, a second mounting frame 202, a second mounting plate 203, a third mounting frame 204, a first electric slide rail 205, a first electric slide block 206, a fixture block 207, a material tray 208, a first electric guide roller 209, a motor 2010, a first cleaning roller 2011, a first transmission wheel 2012, a second transmission wheel 2013, a second cleaning roller 2014, a third mounting plate 2015, a first air cylinder 2016, a fourth mounting plate 2017 and a suction cup 2018; the left part of the upper side of the first mounting plate 2 is in bolted connection with two first mounting frames 201 which are symmetrically arranged; the upper parts of the left sides of the two first mounting brackets 201 are respectively connected with a second mounting bracket 202 through bolts; the upper parts of the right sides of the two first mounting brackets 201 are respectively connected with a second mounting plate 203 through bolts; a third mounting frame 204 is connected to the lower parts of the right sides of the two first mounting frames 201 through bolts; the opposite sides of the two first mounting frames 201 are respectively connected with a first electric slide rail 205 through bolts; the two first electric slide rails 205 are respectively connected with a first electric slide block 206 in a sliding manner; two opposite sides of the first electric sliding blocks 206 are respectively and fixedly connected with a clamping block 207; a material tray 208 is arranged on the two clamping blocks 207; a first electric guide roller 209 is arranged on the opposite sides of the two second mounting frames 202; the upper sides of the two second mounting plates 203 are respectively connected with a third mounting plate 2015 through bolts; a motor 2010 is arranged on the rear part of the upper side of the rear second mounting plate 203; a first cleaning roller 2011 and a second cleaning roller 2014 are rotatably connected between the two third mounting plates 2015, and the second cleaning roller 2014 is positioned above the first cleaning roller 2011; the output shaft of the motor 2010 is fixedly connected with a first cleaning roller 2011; a first driving wheel 2012 is fixedly connected to the rear part of the outer surface of the first cleaning roller 2011; a second driving wheel 2013 is fixedly connected to the rear part of the outer surface of the second cleaning roller 2014; the outer ring surface of the first driving wheel 2012 is in transmission connection with a second driving wheel 2013 through a belt; a first air cylinder 2016 is fixedly connected to the middle of the third mounting frame 204; a fourth mounting plate 2017 is fixedly connected to the telescopic end of the first cylinder 2016; the left and right parts of the fourth mounting plate 2017 are respectively provided with a suction cup 2018.
The fixture block 207 is provided with a groove, four corners of the lower side of the tray 208 are provided with convex blocks, and the groove on the fixture block 207 is matched with the convex blocks at the four corners of the lower side of the tray 208, so that the tray 208 is embedded on the fixture block 207 and fixed on the tray 208.
The outer surfaces of the first cleaning roller 2011 and the second cleaning roller 2014 are provided with scrapers and bristles, and the scrapers and the bristles are distributed in a staggered mode and used for cleaning the surface of the membrane and separating the membrane stuck together.
The correcting unit comprises a fourth mounting frame 301, a fifth mounting frame 302, a second electric guide roller 303, a third electric guide roller 304, a camera 305, an eighth mounting frame 306 and a ninth mounting frame 307; two symmetrically arranged fourth mounting brackets 301 are connected to the left part of the upper side of the first mounting plate 2 through bolts, and the two fourth mounting brackets 301 are positioned on the right of the two first mounting brackets 201; the tops of the two fourth mounting frames 301 are connected with a fifth mounting plate 302 through bolts; the front part and the rear part of the lower side of the fifth mounting plate 302 are respectively connected with two symmetrically arranged eighth mounting frames 306 through bolts; the middle part of the lower side of the fifth mounting plate 302 is connected with two symmetrically arranged ninth mounting frames 307 through bolts; two symmetrically arranged cameras 305 are arranged in the middle of the upper side of the fifth mounting plate 302; a second electric guide roller 303 is respectively arranged between the two front eighth mounting brackets 306 and the two rear eighth mounting brackets 306; a third motorized idler roller 304 is mounted between the ninth mounts 307.
The silk-screen printing unit comprises a protective shell 401, a dustproof curtain 402, a second electric slide rail 403, a second electric slide block 404, a fifth mounting rack 405, a silk screen 406, a third electric slide rail 407, a third electric slide block 408, a sixth mounting rack 409, an electric push rod 4010 and a pulp scraping plate 4011; the middle part of the upper side of the first mounting plate 2 is connected with a protective shell 401 through a bolt; the left part and the right part of the protective shell 401 are respectively provided with a dustproof curtain 402; the middle part of the inner rear wall of the protective shell 401 is connected with two symmetrically arranged second electric slide rails 403 through bolts; a second electric sliding block 404 is respectively connected to the two second electric sliding rails 403 in a sliding manner; the two second electric sliding blocks 404 are respectively connected with a fifth mounting rack 405 through bolts; the front sides of the two fifth mounting racks 405 are fixedly connected with a silk screen 406 and a third electric slide rail 407, and the silk screen 406 is positioned below the third electric slide rail 407; a third electric sliding block 408 is connected to the third electric sliding rail 407 in a sliding manner; a sixth mounting frame 409 is connected to the front side of the third electric sliding block 408 through bolts; the front part of the sixth mounting frame 409 is fixedly connected with two symmetrically arranged electric push rods 4010; the telescopic ends of the two electric push rods 4010 are respectively and fixedly connected with a scraping plate 4011.
The blanking unit comprises a seventh mounting rack 501, a fourth electric sliding block 502, a U-shaped plate 503, a second cylinder 504, an L-shaped plate 505, an illuminating lamp 506, an outer frame 507, a first glass plate 508, an electric rotating shaft 509, a sixth mounting plate 5010, a fourth electric guide roller 5011, a fourth electric sliding rail 5012 and a push block 5013; the upper side of the first mounting plate 2 is in bolted connection with two symmetrically arranged seventh mounting frames 501; the upper sides of the two seventh mounting frames 501 are respectively connected with a fourth electric slide rail 5012 through bolts; a fourth electric sliding block 502 slides on the two fourth electric sliding rails 5012 respectively; the upper sides of the two fourth electric sliding blocks 502 are connected with a U-shaped plate 503 through bolts; the top of the U-shaped plate 503 is welded with an outer frame 507; the left side and the right side of the U-shaped plate 503 are respectively welded with two L-shaped plates 505 which are symmetrically arranged; the middle part of the U-shaped plate 503 is fixedly connected with a second cylinder 504; the telescopic end of the second cylinder 504 is fixedly connected with a push block 5013; three illuminating lamps 506 are equidistantly arranged on the upper sides of the four L-shaped plates 505; the left parts of the two L-shaped plates 505 on the left side are connected with the outer frame 507 through bolts; the right parts of the two L-shaped plates 505 on the right side are connected with an outer frame 507 through bolts; the outer frame 507 is connected with a first glass plate 508 in a sliding way; two symmetrically arranged electric rotating shafts 509 are arranged at the right part of the outer frame 507; the two electric rotating shafts 509 are fixedly connected with a sixth mounting plate 5010 respectively; a fourth electric guide roller 5011 is fixedly connected between the two sixth mounting plates 5010.
The outer frame 507 has four corners at the bottom thereof provided with bumps for supporting the first glass plate 508.
The push block 5013 is cylindrical and made of silicone rubber, and is used to push the first glass plate 508 to move and prevent the first glass plate 508 from being damaged.
Also comprises a dust suction unit; the dust suction unit comprises a second glass plate 601 and a dust suction nozzle 602; the front part of the protective shell 401 is provided with a second glass plate 601; two symmetrically arranged dust suction nozzles 602 are fixedly connected to the upper part of the inner rear wall of the protective shell 401.
When the device works, two convex blocks of the material disc 208 stacked with a plurality of film materials are placed on the two clamping blocks 207, the grooves on the clamping blocks 207 are matched with the convex blocks at the four corners of the lower side of the material disc 208, so that the material disc 208 is fixed, then the two first electric slide rails 205 are controlled to start to drive the two first electric slide blocks 206 to move upwards, the two first electric slide blocks 206 drive the two clamping blocks 207 and the fixed material disc 208 to move upwards, the uppermost film material on the material disc 208 is contacted with the guide roller on the first electric guide roller 209, then the first electric guide roller 209 is controlled to start, when seen from front to back, the guide roller on the first electric guide roller 209 rotates anticlockwise to drive the uppermost film material to move rightwards to pass between the first cleaning roller 2011 and the second cleaning roller 2014, and the film materials have viscosity, therefore, the guide roller on the first electric guide roller 209 can drive two or three films stuck together to move, when the films pass between the first cleaning roller 2011 and the second cleaning roller 2014, the motor 2010 is started to drive the first cleaning roller 2011 to drive the first driving wheel 2012 to rotate, the first driving wheel 2012 rotates anticlockwise when looking from front to back, the first driving wheel 2012 drives the second driving wheel 2013 to drive the second cleaning roller 2014 to rotate anticlockwise, the second cleaning roller 2014 is in contact with the uppermost film, bristles on the outer surface of the second cleaning roller 2014 clean the surface of the films, so that defects after silk screen printing are prevented, meanwhile, the scraper on the outer surface of the second cleaning roller 2014 drives the films to move rightwards, and the first cleaning roller 2011 drives the lowermost film to move leftwards back to the second glass plate 601 and clean the films, so that the separation of the lowermost film is completed; when the film material driven by the second cleaning roller 2014 continuously moves rightwards and passes through the positions above the two suckers 2018, the first air cylinder 2016 is started to drive the fourth mounting plate 2017 and the positions above the two suckers 2018 connected with the fourth mounting plate to move upwards to be contacted with the lower surface of the film material, then the external air pump is controlled to be started, so that the two suckers 2018 generate suction force, if two film materials driven by the second cleaning roller 2014 exist, the lower film material is sucked by the two suckers 2018, the upper film material continuously moves to the first glass plate 508, then the first electric guide roller 209 is controlled to stop rotating, the motor 2010 is turned off, and the transfer of the film material is stopped; because the membrane material is manually stacked on the material disc 208 by the staff, the membrane material can have the phenomenon of left-right deviation, so when the membrane material moves to the first glass plate 508, the third electric guide roller 304 is controlled to start to drive the membrane material to move rightwards to be completely positioned on the first glass plate 508, the size of the first glass plate 508 is the same as that of the membrane material, then the two cameras 305 start to observe the relative position of the membrane material and the material disc 208, if the deviation occurs, the two second electric guide rollers 303 are controlled to start and rotate in the same direction at the same time, the rotating direction is adjusted according to the deviation direction of the membrane material, the second electric guide roller 303 rotates to drive the membrane material to move, and the membrane material with the deviation is corrected to correspond to the first glass plate 508.
After the position of the membrane material is corrected, the two fourth electric sliding rails 5012 are controlled to be started to drive the two fourth electric sliding blocks 502 to move rightwards, the two fourth electric sliding blocks 502 drive the U-shaped plate 503 and parts connected with the U-shaped plate 503 to move rightwards, and the U-shaped plate is moved to a position where the first glass plate 508 is located right below the slurry scraping plate 4011; then, the second glass plates 601 are taken down by the worker, conductive silver paste is placed between the two second glass plates 601, then the second glass plates 601 are installed back, then the two second electric sliding rails 403 are controlled to be started to drive the two second electric sliding blocks 404 and the parts connected with the two second electric sliding blocks to move downwards until the silk screen 406 is close to the screen material, then the right electric push rod 4010 is controlled to be started to drive the paste scraping plate 4011 to move downwards to contact with the silk screen 406, a force is applied to the silk screen 406 to enable the silk screen 406 to be in surface contact with the screen material, then the third electric sliding rail 407 is controlled to be started to drive the third electric sliding block 408 to move leftwards, after the silk screen 406 is moved to the edge position, the right electric push rod 4010 is controlled to be started to drive the paste scraping plate 4011 to move upwards to contact with the silk screen 406, meanwhile, the left electric push rod 4010 is controlled to be started to drive the paste scraping plate 4011 to move downwards to contact with the screen material 406, then the third electric sliding rail 407 is controlled to start to drive the third electric sliding block 408 to move rightwards to move to the silk screen 406, the edge, the actions are repeated, and the conductive silver paste scraping plate 4011 and the silver paste and the conductive silver paste and the surface of the silk screen material is extruded to finish screen printing, and the silk screen printing.
After silk-screen printing is completed, the two second electric slide rails 403 are controlled to be started to drive the two second electric slide blocks 404 and the parts connected with the two second electric slide blocks to move upwards, the silk screen 406 is moved away from the membrane material, then the two fourth electric slide rails 5012 are controlled to be started to drive the two fourth electric slide blocks 502 to move right, the two fourth electric slide blocks 502 drive the U-shaped plate 503 and the parts connected with the U-shaped plate 503 to move right, the U-shaped plate moves to the first glass plate 508 and leaves the protective shell 401, then the twelve illuminating lamps 506 on the four L-shaped plates 505 are turned on, the light of the twelve illuminating lamps 506 is irradiated on the first glass plate 508 above to form a light table on the first glass plate 508, then workers perform light detection on the membrane material to detect whether a whole covered membrane has a place or not, if the meshes of the silk screen 406 are blocked, the lack of printing and the missing of printing on the membrane material can be caused, after the detection is finished and the conductive silver paste is dried by an external drying device, two electric rotating shafts 509 are controlled to rotate simultaneously to drive two sixth mounting plates 5010 to rotate, the fourth electric guide roller 5011 rotates to be positioned above the first glass plate 508 when the conductive silver paste is viewed from front to back, then a second air cylinder 504 is controlled to drive a push block 5013 to move upwards, the push block 5013 moves upwards to be contacted with the first glass plate 508, then the first glass plate 508 is driven to slide upwards in an outer frame 507, the first glass plate 508 is slid to be contacted with the fourth electric guide roller 5011, then the fourth electric guide roller 5011 is controlled to be started, the guide roller rotates anticlockwise when the guide roller is viewed from front to back, and thus the guide roller drives the film material to be transferred from the first glass plate 508 and transferred to a designated position for collection; then, the two electric rotating shafts 509 are controlled to rotate clockwise simultaneously, the fourth electric guide roller 5011 stops rotating to enable the fourth electric guide roller 5011 to reset, then the second air cylinder 504 is controlled to drive the push block 5013 to move downwards to reset, so that the first glass plate 508 moves downwards to reset, then the two fourth electric sliding rails 5012 are controlled to start to drive the two fourth electric sliding blocks 502 to move leftwards, the two fourth electric sliding blocks 502 drive the U-shaped plate 503 and parts connected with the U-shaped plate 503 to move leftwards, the U-shaped plate is moved to the initial position of the first glass plate 508, resetting is completed, and therefore silk-screen printing of a piece of film material is completed; then, an external air pump is controlled to be shut down, so that the two suckers 2018 have no suction force, and meanwhile, the first electric guide roller 209 and the motor 2010 are controlled to be started again, so that the membrane materials which are sucked by the suckers 2018 before are driven to move rightwards to perform silk printing; in order to prevent dust from blocking the meshes of the silk screen 406, the external air pump is controlled to be started in the silk screen printing process to enable the dust suction nozzle 602 to generate suction force to suck dust in the protective shell 401, meanwhile, the two dustproof curtains 402 on the left part and the right part of the protective shell 401 can prevent dust from entering the protective shell 401, and a worker can observe the silk screen printing condition of a membrane material through the second glass plate 601 in the silk screen printing process so as to adjust silk screen printing parameters.
The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (4)
1. A membrane material screen printing machine for producing and processing curved screens convenient to feed and discharge is characterized by comprising a bottom foot (1) and a first mounting plate (2); the tops of the three bottom feet (1) are connected with a first mounting plate (2); the automatic screen printing machine is characterized by also comprising a feeding unit, a correcting unit, a screen printing unit and a discharging unit; the left part of the upper side of the first mounting plate (2) is connected with a feeding unit, and the feeding unit is used for transferring the membrane materials to a silk screen printing position one by one; the left part of the upper side of the first mounting plate (2) is connected with a correction unit, the correction unit is positioned on the right side of the feeding unit, and the correction unit is used for correcting the inclined film material; the middle part of the upper side of the first mounting plate (2) is connected with a silk-screen unit, and the silk-screen unit is used for silk-screening conductive silver paste on a membrane material; the upper side of the first mounting plate (2) is connected with a blanking unit, and the blanking unit is used for assisting workers in optically detecting the membrane material and transferring the membrane material out;
the feeding unit comprises a first mounting frame (201), a second mounting frame (202), a second mounting plate (203), a third mounting frame (204), a first electric sliding rail (205), a first electric sliding block (206), a clamping block (207), a material tray (208), a first electric guide roller (209), a motor (2010), a first cleaning roller (2011), a first transmission wheel (2012), a second transmission wheel (2013), a second cleaning roller (2014), a third mounting plate (2015), a first air cylinder (2016), a fourth mounting plate (2017) and a suction cup (2018); the left part of the upper side of the first mounting plate (2) is fixedly connected with two first mounting frames (201) which are symmetrically arranged; the upper parts of the left sides of the two first mounting racks (201) are respectively and fixedly connected with a second mounting rack (202); the upper parts of the right sides of the two first mounting frames (201) are respectively and fixedly connected with a second mounting plate (203); the lower parts of the right sides of the two first mounting racks (201) are fixedly connected with a third mounting rack (204); the opposite sides of the two first mounting frames (201) are respectively fixedly connected with a first electric sliding rail (205); the two first electric sliding rails (205) are respectively connected with a first electric sliding block (206) in a sliding manner; two opposite sides of the first electric sliding blocks (206) are respectively and fixedly connected with a clamping block (207); a material tray (208) is arranged on the two clamping blocks (207); a first electric guide roller (209) is arranged on the opposite side of the two second mounting frames (202); the upper sides of the two second mounting plates (203) are respectively fixedly connected with a third mounting plate (2015); a motor (2010) is mounted at the rear part of the upper side of the rear second mounting plate (203); a first cleaning roller (2011) and a second cleaning roller (2014) are rotatably connected between the two third mounting plates (2015), and the second cleaning roller (2014) is positioned above the first cleaning roller (2011); an output shaft of the motor (2010) is fixedly connected with the first cleaning roller (2011); a first driving wheel (2012) is fixedly connected to the rear part of the outer surface of the first cleaning roller (2011); a second driving wheel (2013) is fixedly connected to the rear part of the outer surface of the second cleaning roller (2014); the outer ring surface of the first transmission wheel (2012) is in transmission connection with a second transmission wheel (2013) through a belt; the middle part of the third mounting rack (204) is fixedly connected with a first air cylinder (2016); a fourth mounting plate (2017) is fixedly connected to the telescopic end of the first cylinder (2016); the left part and the right part of the fourth mounting plate (2017) are respectively provided with a sucker (2018);
the fixture block (207) is provided with a groove, four corners of the lower side of the tray (208) are provided with convex blocks, and the groove on the fixture block (207) is matched with the convex blocks at the four corners of the lower side of the tray (208) and is used for embedding the tray (208) on the fixture block (207) and fixing the tray (208);
the outer surfaces of the first cleaning roller (2011) and the second cleaning roller (2014) are provided with scrapers and bristles which are distributed in a staggered mode and used for cleaning the surface of the membrane and separating the membrane stuck together;
the correcting unit comprises a fourth mounting frame (301), a fifth mounting frame (302), a second electric guide roller (303), a third electric guide roller (304), a camera (305), an eighth mounting frame (306) and a ninth mounting frame (307); two symmetrically-arranged fourth mounting frames (301) are fixedly connected to the left part of the upper side of the first mounting plate (2), and the two fourth mounting frames (301) are positioned on the right of the two first mounting frames (201); the tops of the two fourth mounting frames (301) are fixedly connected with a fifth mounting plate (302); the front part and the rear part of the lower side of the fifth mounting plate (302) are respectively and fixedly connected with two symmetrically-arranged eighth mounting frames (306); the middle part of the lower side of the fifth mounting plate (302) is fixedly connected with two ninth mounting frames (307) which are symmetrically arranged; two symmetrically arranged cameras (305) are arranged in the middle of the upper side of the fifth mounting plate (302); a second electric guide roller (303) is respectively arranged between the front two eighth mounting racks (306) and the rear two eighth mounting racks (306); a third electric guide roller (304) is arranged between the two ninth mounting frames (307);
the silk screen printing unit comprises a protective shell (401), a dustproof curtain (402), a second electric slide rail (403), a second electric slide block (404), a fifth mounting frame (405), a silk screen (406), a third electric slide rail (407), a third electric slide block (408), a sixth mounting frame (409), an electric push rod (4010) and a pulp scraping plate (4011); the middle part of the upper side of the first mounting plate (2) is fixedly connected with a protective shell (401); the left part and the right part of the protective shell (401) are respectively provided with a dustproof curtain (402); the middle part of the inner rear wall of the protective shell (401) is fixedly connected with two second electric slide rails (403) which are symmetrically arranged; two second electric sliding rails (403) are respectively connected with a second electric sliding block (404) in a sliding manner; a fifth mounting rack (405) is fixedly connected to each of the two second electric sliding blocks (404); the front sides of the two fifth mounting racks (405) are fixedly connected with a silk screen (406) and a third electric sliding rail (407), and the silk screen (406) is positioned below the third electric sliding rail (407); a third electric sliding block (408) is connected on the third electric sliding rail (407) in a sliding way; a sixth mounting frame (409) is fixedly connected to the front side of the third electric sliding block (408); the front part of the sixth mounting frame (409) is fixedly connected with two symmetrically arranged electric push rods (4010); the telescopic ends of the two electric push rods (4010) are respectively and fixedly connected with a scraping plate (4011);
the blanking unit comprises a seventh mounting frame (501), a fourth electric sliding block (502), a U-shaped plate (503), a second cylinder (504), an L-shaped plate (505), a lighting lamp (506), an outer frame (507), a first glass plate (508), an electric rotating shaft (509), a sixth mounting plate (5010), a fourth electric guide roller (5011), a fourth electric sliding rail (5012) and a push block (5013); two seventh mounting frames (501) which are symmetrically arranged are fixedly connected to the upper side of the first mounting plate (2); the upper sides of the two seventh mounting racks (501) are respectively and fixedly connected with a fourth electric slide rail (5012); a fourth electric sliding block (502) slides on the two fourth electric sliding rails (5012) respectively; the upper sides of the two fourth electric sliding blocks (502) are fixedly connected with a U-shaped plate (503); the top of the U-shaped plate (503) is fixedly connected with an outer frame (507); the left side and the right side of the U-shaped plate (503) are respectively and fixedly connected with two L-shaped plates (505) which are symmetrically arranged; the middle part of the U-shaped plate (503) is fixedly connected with a second cylinder (504); the telescopic end of the second cylinder (504) is fixedly connected with a push block (5013); three illuminating lamps (506) are equidistantly arranged on the upper sides of the four L-shaped plates (505); the left parts of the two L-shaped plates (505) on the left side are fixedly connected with an outer frame (507); the right parts of the two L-shaped plates (505) on the right side are fixedly connected with an outer frame (507); the outer frame (507) is connected with a first glass plate (508) in a sliding way; the right part of the outer frame (507) is provided with two symmetrically arranged electric rotating shafts (509); the two electric rotating shafts (509) are respectively and fixedly connected with a sixth mounting plate (5010); a fourth electric guide roller (5011) is fixedly connected between the two sixth mounting plates (5010).
2. The membrane screen printing machine convenient for feeding and discharging of the curved screen for production and processing as claimed in claim 1, wherein four corners of the bottom of the outer frame (507) are provided with bumps for supporting the first glass plate (508).
3. The membrane screen printing machine for producing and processing curved screens with convenient feeding and discharging as claimed in claim 2, wherein the push block (5013) is cylindrical and made of silica gel, and is used for pushing the first glass plate (508) to move and preventing the first glass plate (508) from being damaged.
4. The membrane screen printing machine for producing and processing the curved screen convenient to feed and unload as claimed in claim 3, further comprising a dust suction unit; the dust suction unit comprises a second glass plate (601) and a dust suction nozzle (602); a second glass plate (601) is arranged at the front part of the protective shell (401); the upper part of the inner rear wall of the protective shell (401) is fixedly connected with two symmetrically arranged dust suction nozzles (602).
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| CN202111288494.4A CN113997686B (en) | 2021-11-02 | 2021-11-02 | Go up convenient curved surface of unloading screen production and processing and use membrane material silk screen printing machine |
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| CN114669965A (en) * | 2022-03-30 | 2022-06-28 | 郭俊凯 | Roast net production facility of function is detected in area |
| CN115257154B (en) * | 2022-06-10 | 2023-07-14 | 湖南竣能科技有限公司 | PCB printing equipment is used in router production |
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