CN210026631U - Full-automatic sheet silk screen printing machine - Google Patents

Full-automatic sheet silk screen printing machine Download PDF

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Publication number
CN210026631U
CN210026631U CN201920210190.8U CN201920210190U CN210026631U CN 210026631 U CN210026631 U CN 210026631U CN 201920210190 U CN201920210190 U CN 201920210190U CN 210026631 U CN210026631 U CN 210026631U
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CN
China
Prior art keywords
horizontal
machine
automatic
printing
sheet
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Expired - Fee Related
Application number
CN201920210190.8U
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Chinese (zh)
Inventor
周强
周德学
陈东东
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Zhengzhou Silk Coy Technology Co Ltd
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Zhengzhou Silk Coy Technology 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.)
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Priority to CN201920210190.8U priority Critical patent/CN210026631U/en
Application granted granted Critical
Publication of CN210026631U publication Critical patent/CN210026631U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model relates to a full-automatic sheet silk screen printing machine, including the frame, be used for stacking the automatic feeding device of sheet product, be equipped with unloading robot, mobilizable stock platform in the frame, the output end of unloading robot is equipped with the sucking disc, and the sucking disc downside is equipped with first group suction nozzle, second group suction nozzle, and one of them is used for snatching the sheet that waits to print of automatic feeding device of first group suction nozzle, second group suction nozzle, and another is used for snatching the sheet after printing on the stock platform; the printing stock platform is assembled on a guide rail on the frame in a sliding manner, and the printing stock platform slides back and forth between the feeding station and the printing station. The screen printing machine can save time and improve efficiency. In addition, the feeding and discharging robot can flexibly control the discharging position of the printed sheet, and the problem that the drying speed of the drying furnace is too low to cause product lamination and defective products is avoided.

Description

Full-automatic sheet silk screen printing machine
Technical Field
The utility model relates to a silk screen printing machine technical field, concretely relates to full-automatic sheet silk screen printing machine.
Background
The utility model discloses a full-automatic sheet silk screen printing machine as grant publication number CN206968171U, this silk screen printing machine include lift seat, manipulator, automatic feeding device. The automatic feeding device is internally provided with a lifting seat for stacking products. The manipulator is installed to automatic feeding device's top, and the front end of manipulator is fixed with the sucking disc for carry out the propelling movement to the product. And a dust removal device is arranged on one side of the manipulator close to the printing host machine, so that dust removal operation is performed on the product, and the cleanness of the product is ensured. The upper surface of the printing host machine is provided with a working table, and the working table is provided with a conveyer belt for moving the product on the working table. The working principle of the automatic dust removal device is that products are stacked on a lifting seat, the lifting of the lifting seat is controlled by a first motor, the products are picked up by a sucker on a manipulator and sent to a dust removal device for dust removal, the products are conveyed to a conveying belt after dust removal, and the products are conveyed to a working table top by the conveying belt. The third lift cylinder through printer head controls the lift of ink scraping sword and ink return sword, fixes the otter board on the net board frame simultaneously, and after the printing was accomplished, the product output after the conveyer belt will print.
According to the screen printing machine, the mechanical arm only plays a role once in the whole printing period of a product, and the mechanical arm is only used for discharging materials after one-time printing is finished. Moreover, after the product is conveyed away by the conveying belt, what follows is not disclosed, and if a material taking manipulator is additionally arranged, the equipment cost is increased; if the manipulator is not added, the product is directly conveyed to the next drying procedure by the conveyer belt, which may cause product overstock. In addition, the products are directly transported and moved on the conveyor belt, and the position of the products can be changed, so that the printing precision is low finally.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a material loading, integrative full-automatic sheet silk screen printing machine of blowing.
In order to achieve the above object, the utility model discloses full-automatic sheet silk screen printing machine adopts following technical scheme: the full-automatic sheet silk screen printing machine comprises a rack and an automatic feeding device for stacking sheet products, wherein a feeding and discharging robot and a movable printing stock platform are arranged on the rack, a sucker is arranged at the output tail end of the feeding and discharging robot, a first group of suction nozzles and a second group of suction nozzles are arranged on the lower side of the sucker, one of the first group of suction nozzles and the second group of suction nozzles is used for grabbing sheets to be printed of the automatic feeding device, and the other one of the first group of suction nozzles and the second group of suction nozzles is used for grabbing printed sheets; the printing stock platform is assembled on a guide rail on the frame in a sliding manner, and the printing stock platform slides back and forth between the feeding station and the printing station.
The feeding and discharging robot is a horizontal multi-joint robot, and the sucking discs are vertically fixed at the lower end of a ball screw of the feeding and discharging robot.
The sucking disc includes two diaphragm and a vertical plate to make the sucking disc be the I shape, first group suction nozzle, second group suction nozzle set up respectively on two diaphragms.
The automatic film removing machine is characterized in that a film removing machine is arranged on the rack and arranged on one side of the automatic feeding device, the film removing machine is used for removing a protective film between an upper sheet and a lower sheet, the film removing machine comprises a film removing machine body, a horizontal moving mechanism and a lifting mechanism, the horizontal moving mechanism comprises a horizontal frame body and a sucker type mechanical arm arranged on the horizontal frame body, the sucker type mechanical arm comprises a horizontal moving mechanical arm and a third suction nozzle arranged at the end part of the horizontal moving mechanical arm, and the horizontal frame body is driven by the lifting mechanism to lift relative to the film removing machine body.
The horizontal moving mechanical arm is driven by a first horizontal cylinder, the horizontal moving mechanical arm is assembled on the horizontal frame body in a guiding and moving mode, and the lifting mechanism comprises a first servo motor.
Still be equipped with dust removal mechanism in the frame, dust removal mechanism includes the dust removal support body of dust remover organism, liftable and horizontal migration's the arm that removes dust, and the arm tip that removes dust is equipped with the dust removal roller, and the arm that removes dust is installed on the dust removal support body by the horizontal cylinder drive of second, the horizontal cylinder of second, and the dust removal support body is installed on the dust remover organism, and the dust removal support body is driven by second servo motor.
The frame is provided with a machine head guide rail frame, the machine head guide rail frame is provided with a printing head assembly, and the printing head assembly is arranged on one side, back to the feeding and discharging robot, of the machine head guide rail frame.
The automatic screen printing machine is characterized in that a horizontal supporting beam is arranged on the machine head guide rail frame, the printing head assembly is arranged on the horizontal supporting beam and comprises a cylinder seat, a lifting cylinder is arranged on the cylinder seat and is connected with a scraper assembly in a driving mode, and a pair of screen plate clamps are arranged on the horizontal supporting beam.
The lower part of the machine head guide rail frame is provided with a U-shaped through hole for the printing stock platform to pass through.
The utility model has the advantages that: the utility model discloses in, the output end of going up unloading robot is equipped with the sucking disc, and the sucking disc downside is equipped with first group suction nozzle, the suction nozzle is organized to the second, and one of them suction nozzle of first group suction nozzle, the second is organized the sheet of waiting to print that one of them is used for snatching automatic feeding device, and another is used for snatching the sheet after the printing on the stock platform, can snatch the sheet product after area printing and the printing simultaneously, saves time, raises the efficiency. The sheet material passes through the printing stock platform and reciprocates on the guide rail at material loading station and printing station. In addition, the feeding and discharging robot can flexibly control the discharging position of the printed sheet, and the problem that the drying speed of the drying furnace is too low to cause product lamination and defective products is avoided.
Drawings
Fig. 1 is a schematic structural diagram of a first viewing angle of embodiment 1 of the full-automatic sheet screen printing machine of the present invention;
fig. 2 is a schematic structural diagram of a second viewing angle of embodiment 1 of the fully automatic sheet screen printing machine of the present invention;
fig. 3 is a schematic structural diagram of a third viewing angle of embodiment 1 of the fully automatic sheet screen printing machine of the present invention;
FIG. 4 is a schematic structural diagram of the film removing machine in FIG. 1;
FIG. 5 is a schematic view of the structure of the suction cup of FIG. 1;
fig. 6 is a schematic view of a printer head part in embodiment 1 of the full-automatic sheet screen printing machine of the present invention.
Names corresponding to the marks in the figure: 1. the automatic feeding device comprises a frame, 2, an automatic feeding device, 21, a servo feeding motor, 3, a sheet, 4, a feeding and discharging robot, 5, a sucker, 51, a longitudinal plate, 52, a transverse plate, 53, a first group of suction nozzles, 54, a second group of suction nozzles, 6, a printing host, 61, a machine head guide rail frame, 62, a cylinder seat, 63, a horizontal support beam, 64, a screen clamp, 65, a scraper assembly, 611, a U-shaped through opening, 7, a film removing machine, 70, a film removing machine body, 71, a horizontal moving mechanical arm, 72, a third suction nozzle, 73, a first servo motor, 74, a horizontal frame body, 75, a first horizontal cylinder, 8, a dust removing mechanism, 80, a dust removing machine body, 81, a dust removing roller, 82, a dust removing arm, 83, a second servo motor, 9, a guide rail, 10 and a printing stock platform.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Embodiment 1 of the utility model: as shown in figures 1-6 of the drawings,
the full-automatic sheet silk screen printing machine comprises a machine frame 1 and an automatic feeding device 2 used for stacking sheet products, wherein a feeding and discharging robot 4, a movable printing stock platform 10, a guide rail 9, a machine head guide rail frame 61 and a printing head assembly arranged on the machine head guide rail frame 61 are arranged on the machine frame 1. The longitudinal direction of the guide rail 9 is defined as the left-right direction.
The automatic feeding device 2 can adopt a structure in the prior art, and the main component of the automatic feeding device is a lifting seat driven by a servo feeding motor 21 to drive the whole wad of sheets to be fed evenly.
The tail end of the output of the feeding and discharging robot 4 is provided with a sucker 5, the feeding and discharging robot 4 is a horizontal multi-joint robot, and the sucker 5 is vertically fixed at the lower end of a ball screw of the feeding and discharging robot. The loading and unloading robot 4 is arranged at the left rear part of the guide rail 9.
The suction cup 5 is provided with a first group of suction nozzles 53 and a second group of suction nozzles 54 at the lower side, wherein one of the first group of suction nozzles 53 and the second group of suction nozzles 54 is used for grabbing a single sheet to be printed of the automatic feeding device 2, and the other one is used for grabbing the printed sheet on the printing stock platform. The structure and principle of the suction nozzle belong to the prior art, such as a commonly used vacuum suction nozzle.
The suction cup 5 comprises two horizontal plates 52 and a vertical plate 51, so that the suction cup 5 is in an I shape, and the first group of suction nozzles 53 and the second group of suction nozzles 54 are respectively arranged on the two horizontal plates 52. The lower end of the ball screw is fixed at the middle position of the vertical plate 51.
The printing stock platform 10 is slidably mounted on a guide rail 9 on the frame 1, and the printing stock platform 10 slides back and forth between the feeding station and the printing station. The printing material platform is used for placing and conveying printed single sheets, and the printing is also finished on the printing material platform. The single sheet is directly conveyed by the printing stock platform, so that the position precision of the sheet is easier to ensure, and the final printing position precision is further improved.
The movement of the printing material table 10 on the guide rail 9 is driven by a servomotor and a synchronous belt, here denoted as first servomotor and first synchronous belt. The synchronous belt is connected with the printing stock, and the mode of synchronous belt drive belongs to mature prior art, and is not drawn in the figure, also no longer elaborates.
The frame 1 is provided with a film removing machine 7, and the film removing machine 7 is arranged on one side of the automatic feeding device 2 and is positioned on the opposite side of the feeding and discharging robot. The film removing machine is used for removing the protective film between the upper sheet and the lower sheet.
The film removing machine 7 comprises a film removing machine body 70, a horizontal moving mechanism and a lifting mechanism, wherein the horizontal moving mechanism comprises a horizontal frame body 74 and a sucker type mechanical arm arranged on the horizontal frame body 74, the sucker type mechanical arm comprises a horizontal moving mechanical arm 71 and a third suction nozzle 72 arranged at the end part of the horizontal moving mechanical arm 71, and the horizontal frame body 74 is driven by the lifting mechanism to lift relative to the film removing machine body.
The horizontal movement arm 71 is driven by a first horizontal cylinder 75 to move in the front-rear direction. The horizontal moving mechanical arm 71 is horizontally guided and movably assembled on a horizontal frame 74, and a first horizontal guide rail is arranged on the horizontal frame 74. The lifting mechanism comprises a first servo motor 73, the first servo motor 73 is installed on the membrane removing machine body 70 and used for driving the horizontal frame body 74 to move up and down, and a first vertical guide rail is arranged on the membrane removing machine body and used for guiding and assembling the horizontal frame body 74. The horizontal moving mechanical arm can move back and forth and can lift along with the horizontal frame body.
The frame 1 is also provided with a dust removal mechanism 8, and the dust removal mechanism 8 is arranged on the right side of the membrane removing machine 7. The dust removing mechanism 8 includes a dust remover body 80, a liftable frame body, and a horizontally movable dust removing arm 82, which are not shown in the figure. The dust removing roller 81 is provided at an end of the dust removing arm 82, and an axis of the dust removing roller 81 is in a left-right direction. The dust removal arm 82 is driven by a second horizontal cylinder, which is mounted on the dust removal frame body and used for driving the dust removal arm to move back and forth, and specifically, a second horizontal guide rail is arranged on the dust removal frame body and used for guiding and assembling the dust removal arm. The dust removal frame body is arranged on the dust remover body, and a second vertical guide rail is arranged on the dust remover body 80 and is used for guiding and sliding the dust removal frame body up and down. The second servo motor 83 is installed on the dust collector body, and the dust collector body is driven by the second servo motor 83 to realize the lifting movement. The movement mode of the dust removal arm is similar to that of the horizontal moving mechanical arm. That is, the dust removing arm can move back and forth and can lift along with the dust removing frame body.
The frame 1 is provided with a printing host 6, and the principle of the printing host 6 belongs to the prior art. The printing host comprises a machine head guide rail frame 61, a printing head assembly is arranged on the machine head guide rail frame 61, and the printing head assembly is arranged on one side, back to the feeding and discharging robot, of the machine head guide rail frame 61.
Be equipped with horizontal brace summer 63 on the aircraft nose guide rail frame 61, the printing head subassembly sets up on horizontal brace summer 63, and the printing head subassembly includes cylinder block 62, is equipped with the lift cylinder on the cylinder block 62, and the lift cylinder drive is connected with scraper assembly. The cylinder block 62 can move left and right along the horizontal support beam and is driven by a second synchronous belt, and the second synchronous belt is positioned in the horizontal support beam. The scraper component comprises a scraping blade and a return blade.
A pair of screen clamps 64 are provided on the horizontal support beam 63 for mounting a screen plate, which is not shown in the figure. The horizontal support beam 63 can be lifted up and down to drive the screen printing screen plate to lift, and belongs to the prior art.
Compared with the prior art, the structure of the printing host introduced above is not changed much, and the main difference is that the lower part of the machine head guide rail frame 61 is provided with a U-shaped through hole 611 for the printing stock platform to pass through, and the sheet is sent to the printing station for printing through the movement of the printing stock platform on the guide rail.
The working principle of the full-automatic sheet screen printing machine is as follows:
the whole stack of sheet material is placed at the automatic feeding device 2, and the whole stack of sheet material is circumferentially limited by a corresponding vertically arranged stop lever in the automatic feeding device. Starting the feeding and discharging robot, enabling a first group of suction nozzles of the feeding and discharging robot to grab a sheet, then placing the sheet on a printing stock platform through the lifting of a ball screw of the feeding and discharging robot and the rotation of other shafts, and enabling the ball screw of the feeding and discharging robot to ascend and leave the sheet; and the dedusting mechanism acts, dedusting is realized by rolling the dedusting roller on the sheet, and after dedusting, the printing stock platform moves to a set position along the guide rail and sends the sheet to the printing station. The screen printing screen plate descends to a proper position, the scraper component starts to act, one-time printing is completed, the printing principle is not detailed, and the screen printing screen plate belongs to the prior art. In the process of printing the previous sheet, the automatic feeding device starts to lift the whole stack of sheets to a set height, the horizontal moving mechanical arm of the film removing machine starts to act, and the protective film is taken away through the third suction nozzle at the end part of the mechanical arm, so that the next sheet is exposed. The printed sheet is sent back to the feeding station from the printing stock platform and is also the discharging station. At the moment, the first group of suction nozzles and the second group of suction nozzles of the feeding and discharging robot act simultaneously to respectively grab the printed sheet and the sheet to be printed. The feeding and discharging robot firstly sends the printed sheets to a discharging area, then places the sheets to be printed on a printing stock platform, and circulates the operation, so that automatic printing is realized.
The utility model discloses silk screen printing machine is applicable to a lot of plane products, if: transfer paper such as PET, PVC, OPP and the like, FPC/PCB flexible circuit board, mobile phone keys, 3M glue, film switches, conductive films, adhesive sticker labels, and screen printing of plane materials such as stainless steel, aluminum foil, copper foil and the like.
Embodiment 2 of the utility model:
the only difference between this example and example 1 is that in example 2, the film removing machine is omitted, and the printing machine is suitable for printing on sheets without a protective film between two adjacent sheets in the entire stack of sheets.
The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims (9)

1. Full-automatic sheet silk screen printing machine includes the frame, is used for stacking the automatic feeding device of sheet product, its characterized in that: the automatic feeding device comprises a rack, a feeding and discharging robot and a movable printing stock platform, wherein the rack is provided with the feeding and discharging robot and the movable printing stock platform, the output tail end of the feeding and discharging robot is provided with a sucker, a first group of suction nozzles and a second group of suction nozzles are arranged on the lower side of the sucker, one of the first group of suction nozzles and the second group of suction nozzles is used for grabbing a sheet to be printed of the automatic feeding device, and the other one of the; the printing stock platform is assembled on a guide rail on the frame in a sliding manner, and the printing stock platform slides back and forth between the feeding station and the printing station.
2. The full-automatic sheet screen printing machine of claim 1, wherein: the feeding and discharging robot is a horizontal multi-joint robot, and the sucking discs are vertically fixed at the lower end of a ball screw of the feeding and discharging robot.
3. The full-automatic sheet screen printing machine according to claim 2, characterized in that: the sucking disc includes two diaphragm and a vertical plate to make the sucking disc be the I shape, first group suction nozzle, second group suction nozzle set up respectively on two diaphragms.
4. The full-automatic sheet screen printing machine of claim 1, wherein: the automatic film removing machine is characterized in that a film removing machine is arranged on the rack and arranged on one side of the automatic feeding device, the film removing machine is used for removing a protective film between an upper sheet and a lower sheet, the film removing machine comprises a film removing machine body, a horizontal moving mechanism and a lifting mechanism, the horizontal moving mechanism comprises a horizontal frame body and a sucker type mechanical arm arranged on the horizontal frame body, the sucker type mechanical arm comprises a horizontal moving mechanical arm and a third suction nozzle arranged at the end part of the horizontal moving mechanical arm, and the horizontal frame body is driven by the lifting mechanism to lift relative to the film removing machine body.
5. The full-automatic sheet screen printing machine of claim 4, wherein: the horizontal moving mechanical arm is driven by a first horizontal cylinder, the horizontal moving mechanical arm is assembled on the horizontal frame body in a guiding and moving mode, and the lifting mechanism comprises a first servo motor.
6. The full-automatic sheet screen printing machine according to any one of claims 1 to 5, characterized in that: still be equipped with dust removal mechanism in the frame, dust removal mechanism includes the dust removal support body of dust remover organism, liftable and horizontal migration's the arm that removes dust, and the arm tip that removes dust is equipped with the dust removal roller, and the arm that removes dust is installed on the dust removal support body by the horizontal cylinder drive of second, the horizontal cylinder of second, and the dust removal support body is installed on the dust remover organism, and the dust removal support body is driven by second servo motor.
7. The full-automatic sheet screen printing machine according to any one of claims 1 to 5, characterized in that: the frame is provided with a machine head guide rail frame, the machine head guide rail frame is provided with a printing head assembly, and the printing head assembly is arranged on one side, back to the feeding and discharging robot, of the machine head guide rail frame.
8. The full-automatic sheet screen printing machine of claim 7, wherein: the automatic screen printing machine is characterized in that a horizontal supporting beam is arranged on the machine head guide rail frame, the printing head assembly is arranged on the horizontal supporting beam and comprises a cylinder seat, a lifting cylinder is arranged on the cylinder seat and is connected with a scraper assembly in a driving mode, and a pair of screen plate clamps are arranged on the horizontal supporting beam.
9. The full-automatic sheet screen printing machine of claim 8, wherein: the lower part of the machine head guide rail frame is provided with a U-shaped through hole for the printing stock platform to pass through.
CN201920210190.8U 2019-02-19 2019-02-19 Full-automatic sheet silk screen printing machine Expired - Fee Related CN210026631U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920210190.8U CN210026631U (en) 2019-02-19 2019-02-19 Full-automatic sheet silk screen printing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920210190.8U CN210026631U (en) 2019-02-19 2019-02-19 Full-automatic sheet silk screen printing machine

Publications (1)

Publication Number Publication Date
CN210026631U true CN210026631U (en) 2020-02-07

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ID=69353265

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920210190.8U Expired - Fee Related CN210026631U (en) 2019-02-19 2019-02-19 Full-automatic sheet silk screen printing machine

Country Status (1)

Country Link
CN (1) CN210026631U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109823033A (en) * 2019-02-19 2019-05-31 郑州丝珂瑞科技有限公司 Full-automatic sheet material screen printer
CN113771482A (en) * 2021-08-26 2021-12-10 中国建材国际工程集团有限公司 Photovoltaic backboard glass printing device and printing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109823033A (en) * 2019-02-19 2019-05-31 郑州丝珂瑞科技有限公司 Full-automatic sheet material screen printer
CN113771482A (en) * 2021-08-26 2021-12-10 中国建材国际工程集团有限公司 Photovoltaic backboard glass printing device and printing method

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200207

CF01 Termination of patent right due to non-payment of annual fee