CN111823703A - Automatic CCD printing machine - Google Patents

Automatic CCD printing machine Download PDF

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Publication number
CN111823703A
CN111823703A CN202010637351.9A CN202010637351A CN111823703A CN 111823703 A CN111823703 A CN 111823703A CN 202010637351 A CN202010637351 A CN 202010637351A CN 111823703 A CN111823703 A CN 111823703A
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CN
China
Prior art keywords
platform
printing
fixed mounting
drives
conveyer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010637351.9A
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Chinese (zh)
Inventor
黄涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Xinrong Automatic Printing Equipment Co ltd
Original Assignee
Shenzhen Xinrong Automatic Printing Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenzhen Xinrong Automatic Printing Equipment Co ltd filed Critical Shenzhen Xinrong Automatic Printing Equipment Co ltd
Priority to CN202010637351.9A priority Critical patent/CN111823703A/en
Publication of CN111823703A publication Critical patent/CN111823703A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
    • B41F23/002—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing cleaning devices for sheets or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/24—Delivering or advancing articles from machines; Advancing articles to or into piles by air blast or suction apparatus
    • B65H29/241—Suction devices
    • 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
    • B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
    • B65H5/222—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by suction devices
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
    • H05K3/1216—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by screen printing or stencil printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2801/00—Application field
    • B65H2801/03—Image reproduction devices

Abstract

The invention discloses an automatic CCD (charge coupled device) printing machine, which relates to the technical field of printing and comprises a machine cabinet, wherein a lifting material stack mechanism, a material loading transfer table, a first material loading mechanism, a dust removal mechanism, a second material loading mechanism, a printing platform, a printing mechanism and a material unloading mechanism are arranged above the machine cabinet; the lifting material pile mechanism is arranged in front of the material loading switching table, the first feeding mechanism is arranged on the left of the material loading switching table and the lifting material pile mechanism, the material loading switching table is arranged in the middle of the dust removing mechanism, the printing platform is arranged on the right of the material loading switching table, the second feeding mechanism is arranged behind the printing platform and the material loading switching table, the lifting mechanism is fixedly arranged on the rear portion of the printing mechanism, the lower end of the lifting mechanism is fixedly arranged on the rear portion of the cabinet, the printing mechanism is arranged above the printing platform, the discharging mechanism is arranged in front of the printing platform, and the right end of the discharging mechanism extends out of the cabinet; manual feeding and discharging are avoided, and positioning accuracy and overall printing efficiency are improved.

Description

Automatic CCD printing machine
Technical Field
The invention relates to the technical field of printing, in particular to an automatic CCD printer.
Background
The screen printing machine is a machine for printing by using screen printing plate, belonging to a kind of printing machine. A screen printer is a machine that prints characters and images, and is a generic name of a machine or apparatus for producing printed matters. The screen printing machine belongs to the representative printing equipment in the porous printing machine, and the material for manufacturing the screen can be nylon wire, copper wire, steel wire or stainless steel wire besides real silk. And can be classified into a flat screen printer, a curved screen printer, a rotary screen printer, and the like.
At present, in the semi-automatic screen printing FPC/PCB technology, the printing machine mainly adopts a single-table-board printing machine, and consists of a printing air suction platform, a lifting mechanism, a printing mechanism and the like, and the principle is as follows: the FPC/PCB is placed on a printing and air suction platform, the lifting mechanism is used for adjusting the height of the printing mechanism, and the printing mechanism conducts silk-screen printing on the FPC/PCB, and the printing machine has the following defects:
1. after manual feeding, the printing mechanism is required to wait for blanking after finishing the screen printing of the FPC/PCB, and for the screen printing of each FPC/PCB, manual repeated operation is required, which is very inconvenient.
2. During manual feeding, the FPC/PCB needs to be positioned visually, and due to the fact that the positioning requirement of the FPC/PCB is high, manual positioning is slow, and printing efficiency is affected.
Disclosure of Invention
The invention provides a technical scheme capable of solving the problems in order to overcome the defects.
An automatic CCD printer comprises a cabinet, wherein a lifting material stack mechanism, a material loading transfer table, a first material loading mechanism, a dust removal mechanism, a second material loading mechanism, a printing platform, a printing mechanism and a discharging mechanism are arranged above the cabinet; the lifting material buttress mechanism sets up in the place ahead of material switching platform, first feed mechanism sets up the left at material switching platform and lifting material buttress mechanism, the material switching platform sets up the middle part at dust removal mechanism, printing platform sets up the right-hand at material switching platform, second feed mechanism sets up the rear at printing platform and material switching platform, the rear portion fixed mounting of printing mechanism has elevating system, elevating system's lower extreme fixed mounting is at the rear portion of rack, printing mechanism sets up the top at printing platform, elevating system drives printing mechanism up-and-down motion, discharge mechanism sets up the place ahead at printing platform, discharge mechanism's right-hand member extends the rack setting.
As a further scheme of the invention: the material stack lifting mechanism comprises a feeding platform, a first lifter and a baffle plate; the first lifter and the baffle are fixedly installed on the machine cabinet, the first lifter drives the feeding table to move up and down, the number of the baffles is three, the three baffles are respectively arranged around the feeding table, and flexible bristles are fixedly installed on the inner side of each baffle.
As a further scheme of the invention: a second lifter is fixedly mounted above the cabinet and arranged on the lower portion of the feeding transfer table, the second lifter drives the feeding transfer table to move up and down, and a vacuum sucker is fixedly mounted on the upper portion of the feeding transfer table.
As a further scheme of the invention: the first feeding mechanism comprises a first conveying device, a first sliding block, a first air cylinder, a first adsorption platform and a first sucker; first conveyer fixed mounting is on the upper portion of rack, first conveyer is located the left of material loading switching platform and lift material buttress mechanism, first conveyer drives first slider seesaw, first cylinder fixed mounting is on first slider, first cylinder drives first adsorption platform and moves from top to bottom, first adsorption platform sets up in the top of lift material buttress mechanism and material loading switching platform, first adsorption disk is provided with the several that the array was arranged, the first adsorption disk of several corresponds the lower part of fixed mounting at first adsorption platform.
As a further scheme of the invention: the dust removal mechanism comprises a second conveying device, a second sliding block, a dust removal frame, a dust removal roller and a second air cylinder; second conveyer fixed mounting is on the rack, and the second conveyer is located the side of material loading switching platform, and the second conveyer drives second slider side-to-side motion, and dust removal frame fixed mounting is in the upper end of second slider, and the dust removal roller normal running fit is installed in the frame that removes dust, and the dust removal roller is located the top of material loading switching platform, and second cylinder fixed mounting is in the frame that removes dust, and the second cylinder drives the dust removal roller up-and-down motion and compresses tightly the material loading switching platform.
As a further scheme of the invention: the second feeding mechanism comprises a third conveying device, a third sliding block, a third air cylinder, a second adsorption platform and a second sucking disc; third conveyer fixed mounting is on the upper portion of rack, the third conveyer is located material loading switching platform and printing platform's rear, the third conveyer drives third slider side-to-side movement, third cylinder fixed mounting is on the third slider, the third cylinder drives second adsorption platform up-and-down motion, second adsorption platform sets up the top at material loading switching platform and printing platform, the second sucking disc is provided with the several that the array was arranged, several second sucking disc corresponds fixed mounting in second adsorption platform's lower part, the upper portion fixed mounting of rack has the DD motor, the DD motor sets up the lower part at printing platform, the DD motor drives printing platform rotatory, still install the platform of counterpointing between DD motor and the printing platform, printing platform adopts vacuum chuck.
As a further scheme of the invention: the printing mechanism comprises a fourth conveying device, a fourth sliding block, a fourth cylinder, a scraping plate, a screen frame and a silk screen; elevating system drives the up-and-down motion of fourth conveyer, and fourth conveyer drives fourth slider side-to-side motion, and the fourth cylinder is installed on the upper portion of fourth slider, and the scraper blade setting is in the below of fourth slider, and the fourth cylinder drives the scraper blade up-and-down motion, and the grillage frame is equipped with two of bilateral symmetry, and two equal fixed mounting of grillage frame are at the anterior both ends of controlling of fourth conveyer, and screen printing otter board fixed mounting is between two grillage frames, and the screen printing otter board sets up the below at the scraper blade.
As a further scheme of the invention: the discharging mechanism comprises a fifth conveying device, a fifth sliding block, a fifth air cylinder, a third adsorption platform and a third sucking disc; fifth conveyer fixed mounting is on the upper portion of rack, and the right-hand member of fifth conveyer extends the department rack setting, and fifth conveyer is located printing platform's the place ahead, and fifth conveyer drives fifth slider side-to-side movement, and fifth cylinder fixed mounting is on fifth slider, and fifth cylinder drives third adsorption platform up-and-down motion, and third adsorption platform sets up in printing platform's top, and the third sucking disc is provided with the several that the array was arranged, and several third sucking disc corresponds fixed mounting in third adsorption platform's lower part.
Compared with the prior art, the invention has the beneficial effects that: the FPC/PCB is stacked in the lifting material pile mechanism, the FPC/PCB in the lifting material pile mechanism is automatically output one by one through the first feeding mechanism and is placed on the surface of the feeding transfer table, the dust removing mechanism carries out dust removing operation on the FPC/PCB on the surface of the feeding transfer table to ensure that the FPC/PCB can be kept clean before printing, the FPC/PCB on the feeding transfer table is transported to the surface of the printing platform through the second feeding mechanism, the lifting mechanism drives the printing mechanism to move to the upper side of the printing platform, the printing mechanism carries out screen printing on the FPC/PCB on the printing platform, the discharging mechanism drives the printed FPC/PCB output cabinet after printing is completed, automatic printing is achieved, manual feeding and discharging are avoided, and the effects of improving printing positioning accuracy, improving positioning efficiency and improving overall printing efficiency are achieved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural diagram of the hidden housing of the present invention.
Fig. 3 is a schematic structural diagram of another view angle of the present invention.
FIG. 4 is a schematic structural diagram of the material stack lifting mechanism of the present invention.
Fig. 5 is a schematic view of an installation structure of the feeding adapter table.
Fig. 6 is a schematic structural diagram of the first feeding mechanism of the present invention.
Fig. 7 is a schematic diagram of the structure of the printing platform of the present invention.
FIG. 8 is a schematic structural view of the dust removing mechanism of the present invention.
Fig. 9 is a schematic structural view of a second feeding mechanism of the present invention.
FIG. 10 is a schematic view of the structure of the printing mechanism of the present invention.
Fig. 11 is a schematic structural view of the screen frame of the present invention.
Fig. 12 is a schematic structural view of the lifting mechanism of the present invention.
Fig. 13 is a schematic structural view of the discharging mechanism of the present invention.
Fig. 14 is a schematic view of the installation structure of the lifting material stack mechanism, the feeding transfer table and the first feeding mechanism of the invention.
FIG. 15 is a schematic view of the mounting structure of the feeding adapter table and the dust removing mechanism of the present invention.
Fig. 16 is a schematic view of an installation structure of the material loading adapter table, the second material loading mechanism and the printing platform.
Fig. 17 is a schematic view of the mounting structure of the printing platform, the printing mechanism and the discharging mechanism of the present invention.
Shown in the figure: 1. a cabinet; 2. a material stack lifting mechanism; 3. a material loading transfer table; 4. a first feeding mechanism; 5. a dust removal mechanism; 6. a second feeding mechanism; 7. a printing platform; 8. a printing mechanism; 9. a discharge mechanism; 10. a lifting mechanism; 21. a feeding table; 22. a first lifter; 23. a baffle plate; 11. flexible bristles; 12. a second lifter; 13. a vacuum chuck; 41. a first transport device; 42. a first slider; 43. a first cylinder; 44. a first adsorption platform; 45. a first suction cup; 51. a second transport device; 52. a second slider; 53. a dust removal frame; 54. a dust removal roller; 55. a second cylinder; 61. a third transport device; 62. a third slider; 63. a third cylinder; 64. a second adsorption stage; 65. a second suction cup; 14. a DD motor; 81. a fourth transport device; 82. a fourth slider; 83. a fourth cylinder; 84. a squeegee; 85. a screen board frame; 86. screen printing of a screen plate; 91. a fifth transport device; 92. a fifth slider; 93. a fifth cylinder; 94. a third adsorption platform; 95. and a third sucker.
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.
Referring to fig. 1-17, an automatic CCD printer includes a cabinet 1, a lifting material stack mechanism 2, a material loading transfer table 3, a first material loading mechanism 4, a dust removing mechanism 5, a second material loading mechanism 6, a printing platform 7, a printing mechanism 8 and a discharging mechanism 9 are installed above the cabinet 1; the lifting material pile mechanism 2 is arranged in front of the material loading switching table 3, the first material loading mechanism 4 is arranged on the left of the material loading switching table 3 and the lifting material pile mechanism 2, the material loading switching table 3 is arranged in the middle of the dust removing mechanism 5, the printing platform 7 is arranged on the right of the material loading switching table 3, the second material loading mechanism 6 is arranged behind the printing platform 7 and the material loading switching table 3, the lifting mechanism 10 is fixedly arranged on the rear part of the printing mechanism 7, the lower end of the lifting mechanism 10 is fixedly arranged on the rear part of the cabinet 1, the printing mechanism 8 is arranged above the printing platform 7, the lifting mechanism 10 drives the printing mechanism 8 to move up and down, the discharging mechanism 9 is arranged in front of the printing platform 7, and the right end of the discharging mechanism 9 extends out of the cabinet 1; the principle is as follows: the method comprises the steps that FPC/PCB is stacked in a lifting material pile mechanism 2, the FPC/PCB in the lifting material pile mechanism 2 is automatically output one by one through a first feeding mechanism 4 and is placed on the surface of a feeding switching table 3, dust removal operation is carried out on the FPC/PCB on the surface of the feeding switching table 3 through a dust removal mechanism 5 to ensure that the FPC/PCB can be kept clean before printing, the FPC/PCB on the feeding switching table 3 is transported to the surface of a printing platform 7 through a second feeding mechanism 6, a printing mechanism 8 is driven to move to the upper side of the printing platform 7 through a lifting mechanism 10, silk-screen printing is carried out on the FPC/PCB on the printing platform 7 through the printing mechanism 8, a discharging mechanism 9 drives a printed FPC/PCB output cabinet 1 after printing is completed, automatic printing is achieved, manual feeding and discharging are avoided, printing positioning accuracy is improved, and positioning efficiency is improved, The effect of improving whole printing efficiency.
As a further scheme of the invention: the material stack lifting mechanism 2 comprises a feeding table 21, a first lifter 22 and a baffle plate 23; the first lifter 22 and the baffles 23 are fixedly arranged on the cabinet 1, the first lifter 22 drives the feeding table 21 to move up and down, the number of the baffles 23 is three, the three baffles 23 are respectively arranged around the feeding table 21, and the inner sides of the baffles 23 are fixedly provided with the flexible bristles 11; the first lifter 22 drives the feeding table 21 to move up and down, so that the FPC/PCB placed on the feeding table 21 moves in the vertical direction, the baffle 23 is used for preventing the FPC/PCB from being separated from the feeding table 21, and the first feeding mechanism 4 can only take one FPC/PCB in the lifting material stack mechanism 2 at a time due to the arrangement of the flexible brush hairs 11.
As a further scheme of the invention: a second lifter 12 is fixedly mounted above the cabinet 1, the second lifter 12 is arranged at the lower part of the feeding transfer table 3, the second lifter 12 drives the feeding transfer table 3 to move up and down, and a vacuum chuck 13 is fixedly mounted at the upper part of the feeding transfer table 3; make material loading switching platform 3 have the effect of going up and down, open vacuum chuck 13, FPC/PCB adsorbs on vacuum chuck 13's surface, realizes firm FPC/PCB.
As a further scheme of the invention: the first feeding mechanism 4 includes a first transporting device 41, a first slider 42, a first air cylinder 43, a first adsorption platform 44 and a first adsorption disk 45; the first transportation device 41 is fixedly installed at the upper part of the cabinet 1, the first transportation device 41 is positioned at the left of the material loading switching table 3 and the material stack lifting mechanism 2, the first transportation device 41 drives the first sliding block 42 to move back and forth, the first air cylinder 43 is fixedly installed on the first sliding block 42, the first air cylinder 43 drives the first adsorption platform 44 to move up and down, the first adsorption platform 44 is arranged above the material stack lifting mechanism 2 and the material loading switching table 3, the first adsorption disks 45 are provided with a plurality of first adsorption disks 45 which are arranged in an array, and the plurality of first adsorption disks 45 are correspondingly and fixedly installed at the lower part of the first adsorption platform 44; during dust removal material loading, first conveyer 41 transports first slider 42 to the side of lift stack mechanism 2, first adsorption platform 44 is located the top of lift stack mechanism 2 this moment, first cylinder 43 drives first adsorption platform 44 and pushes down for the FPC PCB of several first suction cups 45 absorb the top, first cylinder 43 mentions, rethread first conveyer 41 transports FPC PCB to the top of material loading switching platform 3, first cylinder 43 pushes down again, open vacuum chuck 13, FPC PCB is on vacuum chuck 13, FPC PCB breaks away from first suction cup 45, thereby realize dust removal material loading.
As a further scheme of the invention: the dust removing mechanism 5 comprises a second conveying device 51, a second slide block 52, a dust removing frame 53, a dust removing roller 54 and a second air cylinder 55; the second transportation device 51 is fixedly installed on the cabinet 1, the second transportation device 51 is located on the side edge of the feeding transfer table 3, the second transportation device 51 drives the second sliding block 52 to move left and right, the dust removal frame 53 is fixedly installed at the upper end of the second sliding block 52, the dust removal roller 54 is installed in the dust removal frame 53 in a rotating fit mode, the dust removal roller 54 is located above the feeding transfer table 3, the second air cylinder 55 is fixedly installed in the dust removal frame 53, and the second air cylinder 55 drives the dust removal roller 53 to move up and down to tightly press the feeding transfer table 3; during dust removal, the second conveying device 51 drives the dust removal frame 53 to move left and right through the second sliding block 52, when the dust removal frame 53 moves, the second air cylinder 55 drives the dust removal roller 54 to press downwards, and the dust removal roller 54 presses on the FPC/PCB to perform dust removal operation on the FPC/PCB, so that the FPC/PCB is guaranteed to achieve a dust-free effect before printing, and the printing effect is improved.
As a further scheme of the invention: the second feeding mechanism 6 comprises a third transportation device 61, a third slide block 62, a third air cylinder 63, a second adsorption platform 64 and a second suction cup 65; a third transportation device 64 is fixedly arranged on the upper part of the cabinet 1, the third transportation device 64 is positioned behind the feeding transfer table 3 and the printing platform 7, the third transportation device 61 drives a third slide block 62 to move left and right, a third cylinder 63 is fixedly arranged on the third slide block 62, the third cylinder 63 drives a second adsorption platform 64 to move up and down, the second adsorption platform 64 is arranged above the feeding transfer table 3 and the printing platform 7, a plurality of second adsorption cups 65 are arranged in an array, a plurality of second adsorption cups 65 are correspondingly and fixedly arranged on the lower part of the second adsorption platform 64, a DD motor 14 is fixedly arranged on the upper part of the cabinet 1, the DD motor 14 is arranged on the lower part of the printing platform 7, the DD motor 14 drives the printing platform 7 to rotate, an alignment platform is also arranged between the DD motor 14 and the printing platform 7, the printing platform 7 adopts vacuum adsorption cups, so that the FPC/PCB on the printing platform 7 is adsorbed, the DD motor 14 is used for changing the rotating direction during printing, so that multidirectional automatic printing is realized; when printing and feeding, the third conveying device 61 drives the second adsorption platform 64 to be conveyed above the feeding transfer table 3 through the third sliding block 62, the third air cylinder 63 drives the second adsorption platform 64 to be pressed downwards, so that the second suction cup 65 adsorbs the FPC/PCB on the feeding transfer table 3, the vacuum suction cup 13 is closed, the third air cylinder 63 is lifted up, the FPC/PCB is separated from the feeding transfer table 3, the FPC/PCB is conveyed above the printing platform 7 through the third conveying device 61, the third air cylinder 63 is pressed downwards, the printing platform 7 is opened, the FPC/PCB is separated from the second suction cup 65 and is fixed on the printing platform 7, automatic printing and feeding are achieved, and positioning is more accurate; after feeding, the position of the FPC/PCB is read by adopting a camera photographing mode and is corrected through the alignment platform.
As a further scheme of the invention: the printing mechanism 8 comprises a fourth transportation device 81, a fourth sliding block 82, a fourth air cylinder 83, a scraping plate 84, a screen frame 85 and a screen printing screen plate 86; the lifting mechanism 10 drives the fourth transportation device 81 to move up and down, the fourth transportation device 81 drives the fourth sliding block 82 to move left and right, the fourth air cylinder 83 is installed at the upper part of the fourth sliding block 82, the scraping plate 84 is arranged below the fourth sliding block 82, the fourth air cylinder 83 drives the scraping plate 84 to move up and down, two screen frame supports 85 are arranged in bilateral symmetry, the two screen frame supports 85 are fixedly installed at the left end and the right end of the front part of the fourth transportation device 81, the screen printing screen plate 86 is fixedly installed between the two screen frame supports 85, and the screen printing screen plate 86 is arranged below the scraping plate 84; during printing, the lifting mechanism 10 drives the fourth transportation device 81 to drop to the upper side of the printing platform 7, at this time, the screen printing screen 86 is attached to the FPC/PCB of the printing platform 7, the fourth cylinder 83 drives the scraper 84 to press the FPC/PCB of the printing platform 7 through the screen printing screen 86, and the fourth transportation device 81 drives the scraper 84 to move left and right through the fourth slider 82 to realize automatic printing.
As a further scheme of the invention: the discharging mechanism 9 comprises a fifth transporting device 91, a fifth slider 92, a fifth cylinder 93, a third adsorption platform 94 and a third suction cup 95; the fifth transportation device 91 is fixedly installed on the upper portion of the cabinet 1, the cabinet 1 is arranged at the extending position of the right end of the fifth transportation device 91, the fifth transportation device 91 is located in front of the printing platform 7, the fifth transportation device 91 drives the fifth slider 92 to move left and right, the fifth cylinder 93 is fixedly installed on the fifth slider 92, the fifth cylinder 93 drives the third adsorption platform 94 to move up and down, the third adsorption platform 94 is arranged above the printing platform 7, the third suction cups 95 are provided with a plurality of suction cups which are arranged in an array, and the plurality of third suction cups 95 are correspondingly and fixedly installed on the lower portion of the third adsorption platform 94; after the printing of the FPC/PCB is completed, the fifth transportation device 91 transports the third adsorption platform 94 to the upper side of the printing platform 7 through the fifth slider 92, the fifth cylinder 93 drives the third adsorption platform 94 to press down, the third suction cup 95 of the third adsorption platform 94 sucks the FPC/PCB on the printing platform 7, the fifth cylinder 93 lifts up, and the printed FPC/PCB is transported out of the cabinet 1 through the fifth transportation device 91, so that the automatic blanking is completed.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (8)

1. The utility model provides an automatic CCD printing machine, includes the rack, its characterized in that: a lifting material stack mechanism, a material loading transfer table, a first material loading mechanism, a dust removal mechanism, a second material loading mechanism, a printing platform, a printing mechanism and a discharging mechanism are arranged above the cabinet; the lifting material buttress mechanism sets up in the place ahead of material switching platform, first feed mechanism sets up the left at material switching platform and lifting material buttress mechanism, the material switching platform sets up the middle part at dust removal mechanism, printing platform sets up the right-hand at material switching platform, second feed mechanism sets up the rear at printing platform and material switching platform, the rear portion fixed mounting of printing mechanism has elevating system, elevating system's lower extreme fixed mounting is at the rear portion of rack, printing mechanism sets up the top at printing platform, elevating system drives printing mechanism up-and-down motion, discharge mechanism sets up the place ahead at printing platform, discharge mechanism's right-hand member extends the rack setting.
2. The automatic CCD printer of claim 1, wherein: the material stack lifting mechanism comprises a feeding platform, a first lifter and a baffle plate; the first lifter and the baffle are fixedly installed on the machine cabinet, the first lifter drives the feeding table to move up and down, the number of the baffles is three, the three baffles are respectively arranged around the feeding table, and flexible bristles are fixedly installed on the inner side of each baffle.
3. The automatic CCD printer of claim 1, wherein: a second lifter is fixedly mounted above the cabinet and arranged on the lower portion of the feeding transfer table, the second lifter drives the feeding transfer table to move up and down, and a vacuum sucker is fixedly mounted on the upper portion of the feeding transfer table.
4. The automatic CCD printer of claim 1, wherein: the first feeding mechanism comprises a first conveying device, a first sliding block, a first air cylinder, a first adsorption platform and a first sucker; first conveyer fixed mounting is on the upper portion of rack, first conveyer is located the left of material loading switching platform and lift material buttress mechanism, first conveyer drives first slider seesaw, first cylinder fixed mounting is on first slider, first cylinder drives first adsorption platform and moves from top to bottom, first adsorption platform sets up in the top of lift material buttress mechanism and material loading switching platform, first adsorption disk is provided with the several that the array was arranged, the first adsorption disk of several corresponds the lower part of fixed mounting at first adsorption platform.
5. The automatic CCD printer of claim 1, wherein: the dust removal mechanism comprises a second conveying device, a second sliding block, a dust removal frame, a dust removal roller and a second air cylinder; second conveyer fixed mounting is on the rack, and the second conveyer is located the side of material loading switching platform, and the second conveyer drives second slider side-to-side motion, and dust removal frame fixed mounting is in the upper end of second slider, and the dust removal roller normal running fit is installed in the frame that removes dust, and the dust removal roller is located the top of material loading switching platform, and second cylinder fixed mounting is in the frame that removes dust, and the second cylinder drives the dust removal roller up-and-down motion and compresses tightly the material loading switching platform.
6. The automatic CCD printer of claim 1, wherein: the second feeding mechanism comprises a third conveying device, a third sliding block, a third air cylinder, a second adsorption platform and a second sucking disc; third conveyer fixed mounting is on the upper portion of rack, the third conveyer is located material loading switching platform and printing platform's rear, the third conveyer drives third slider side-to-side movement, third cylinder fixed mounting is on the third slider, the third cylinder drives second adsorption platform up-and-down motion, second adsorption platform sets up the top at material loading switching platform and printing platform, the second sucking disc is provided with the several that the array was arranged, several second sucking disc corresponds fixed mounting in second adsorption platform's lower part, the upper portion fixed mounting of rack has the DD motor, the DD motor sets up the lower part at printing platform, the DD motor drives printing platform rotatory, still install the platform of counterpointing between DD motor and the printing platform, printing platform adopts vacuum chuck.
7. The automatic CCD printer of claim 1, wherein: the printing mechanism comprises a fourth conveying device, a fourth sliding block, a fourth cylinder, a scraping plate, a screen frame and a silk screen; elevating system drives the up-and-down motion of fourth conveyer, and fourth conveyer drives fourth slider side-to-side motion, and the fourth cylinder is installed on the upper portion of fourth slider, and the scraper blade setting is in the below of fourth slider, and the fourth cylinder drives the scraper blade up-and-down motion, and the grillage frame is equipped with two of bilateral symmetry, and two equal fixed mounting of grillage frame are at the anterior both ends of controlling of fourth conveyer, and screen printing otter board fixed mounting is between two grillage frames, and the screen printing otter board sets up the below at the scraper blade.
8. The automatic CCD printer of claim 1, wherein: the discharging mechanism comprises a fifth conveying device, a fifth sliding block, a fifth air cylinder, a third adsorption platform and a third sucking disc; fifth conveyer fixed mounting is on the upper portion of rack, and the right-hand member of fifth conveyer extends the department rack setting, and fifth conveyer is located printing platform's the place ahead, and fifth conveyer drives fifth slider side-to-side movement, and fifth cylinder fixed mounting is on fifth slider, and fifth cylinder drives third adsorption platform up-and-down motion, and third adsorption platform sets up in printing platform's top, and the third sucking disc is provided with the several that the array was arranged, and several third sucking disc corresponds fixed mounting in third adsorption platform's lower part.
CN202010637351.9A 2020-07-03 2020-07-03 Automatic CCD printing machine Pending CN111823703A (en)

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Application publication date: 20201027