CN109591432B

CN109591432B - A panel laminating device for jumbo size touch-sensitive screen production

Info

Publication number: CN109591432B
Application number: CN201811603806.4A
Authority: CN
Inventors: 吴彬
Original assignee: Hunan Ruiyang Electronic Technology Co ltd
Current assignee: Hunan Ruiyang Electronic Technology Co ltd
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2020-10-02
Anticipated expiration: 2038-12-26
Also published as: CN109591432A

Abstract

The invention discloses a panel laminating device for large-size touch screen production, which relates to the technical field of touch screen production and comprises a workbench, a rotating seat arranged in the middle of the workbench, a turning arm sleeved on the rotating seat, a sucker seat I inserted with the end surface of the turning arm, a left support plate arranged at the left end of the workbench, a gluing mechanism arranged at the lower end of the left support plate, a right support plate arranged at the right end of the workbench, a rolling mechanism arranged at the lower end of the right support plate and a sucker seat II arranged at the lower end of the rolling mechanism; the panel and the bonded piece are firmly adsorbed by the sucker seat I and the sucker seat II respectively, so that the dislocation phenomenon caused by bending of the panel in the laminating process is avoided; through PLC programming control glue injection pump, vacuum pump, electric jar I, electric jar II, driving motor I, driving motor II, driving motor III, driving motor IV, automated control is realized to whole process, improves the efficiency of production and the quality of panel laminating, makes the management and control of being more convenient for of whole production process.

Description

A panel laminating device for jumbo size touch-sensitive screen production

Technical Field

The invention relates to the technical field of touch screen production, in particular to a panel laminating device for large-size touch screen production.

Background

A touch screen is a display device that interacts with a user through tactile input signals. The touch screen has the advantages of firmness, durability, high response speed, space saving, easy communication and the like, and is the simplest, convenient and natural man-machine interaction mode at present. The multimedia interactive device gives the multimedia a brand-new appearance and is a brand-new multimedia interactive device with great attractiveness. The method is mainly applied to inquiry of public information, leadership office, industrial control, military command, electronic games, song and dish ordering, multimedia teaching, real estate pre-sale and the like.

Distinguishing touch screens from technical principles can be divided into five basic categories: a vector pressure sensing technology touch screen, a resistance technology touch screen, a capacitance technology touch screen, an infrared technology touch screen, and a surface acoustic wave technology touch screen.

According to the working principle of the touch screen and the medium for transmitting information, the touch screen is divided into four types, namely a resistance type, a capacitance induction type, an infrared type and a surface acoustic wave type.

The touch screen mainly comprises a panel, a touch sensor film and a control panel. In the prior art, the touch screen is produced by adhering a panel, a touch sensor film and a control panel layer by layer, and finally the touch screen with an integrated plate-shaped structure is formed, the panel laminating device is mainly applied to the production of small screens such as mobile phone screens and tablet personal computer screens, but the panel laminating device still has the following defects in the actual use process:

1. because the screen of the large-size touch screen is larger and the strength of the whole panel is lower, the large-size touch screen is easy to bend, and the panel of the large-size touch screen is easy to be dislocated in the bonding process;

2. because the screen of the large-size touch screen is large, the bonding positions of all point positions of the whole panel cannot be guaranteed to be uniformly stressed in the bonding process, and the phenomenon of poor bonding caused by different bonding pressures is easy to occur.

Disclosure of Invention

The invention aims to provide a panel laminating device for producing a large-size touch screen, which aims to solve the problems that the large-size touch screen has a larger screen and the whole panel has lower strength, so that the large-size touch screen is easy to bend, the panel of the large-size touch screen has a dislocation phenomenon in the bonding process, and the bonding positions of all points of the whole panel cannot be guaranteed to be uniformly stressed in the bonding process, so that the bonding is easy to be not firm due to different bonding pressures.

In order to achieve the purpose, the invention provides the following technical scheme: a panel laminating device for large-size touch screen production comprises a workbench, a rotary seat arranged in the middle of the workbench, a turnover arm matched with the rotary seat in a sleeving manner, a sucker seat I spliced with the end face of the turnover arm, a left support plate arranged at the left end of the workbench, a gluing mechanism arranged at the lower end of the left support plate, a right support plate arranged at the right end of the workbench, a rolling mechanism arranged at the lower end of the right support plate and a sucker seat II arranged at the lower end of the rolling mechanism, wherein the rotary seat of a columnar structure is arranged at the middle position of the upper end face of the workbench, a driving motor I fixedly connected with a main shaft and the rotary seat is fixedly arranged at the lower end of the workbench, the turnover arm of a box body structure is sleeved at the upper end of the rotary seat, a driving motor II is fixedly arranged in the turnover arm, a connecting sleeve is sleeved on the main shaft of the driving motor II, and a seat plate I of, an adsorption cavity I with a cavity structure is arranged at the lower end of the seat plate I, a rubber cushion plate I with a plate structure is embedded at the upper end of the connecting sleeve, and the upper end surface of the rubber cushion plate I is communicated with the inner cavity of the adsorption cavity I through uniformly distributed adsorption holes I;

an electric cylinder I is fixedly installed at the upper end of the left supporting plate, a glue injection pump is fixedly installed on the side face of the electric cylinder I, a glue applying mechanism is fixedly connected to the lower end of a piston rod of the electric cylinder I and at the corresponding position of the sucker seat I, the main body of the glue applying mechanism is a box seat I of a box body structure, a sliding frame I of a square frame body structure is arranged at the lower end of the box seat I, sliding grooves I of a groove body structure are symmetrically arranged on the left side and the right side of the sliding frame I, a sliding seat I of a plate structure is slidably arranged in the sliding grooves I, a clamping groove I of a groove body structure is arranged at the lower end of the sliding seat I, a glue scraping block of a block structure is clamped in the clamping groove I, a glue groove of a conical cavity structure is arranged in the middle of the glue scraping block, a glue injection pipe of a tubular structure is inserted into the cavity of the glue groove from the upper;

the suction cup seat II is fixedly arranged at the upper end of the workbench and at the symmetrical section position of the suction cup seat I, the main body of the suction cup seat II is a seat plate II with a plate-shaped structure, the lower end of the seat plate II is provided with an adsorption cavity II with a cavity structure, the upper end of the seat plate II is embedded with a rubber cushion plate II with a plate-shaped structure, and the upper end surface of the rubber cushion plate II is communicated with the inner cavity of the adsorption cavity II through adsorption holes II which are uniformly distributed;

the upper end fixed mounting of right branch fagging has electric jar II, the lower extreme fixedly connected with position of electric jar II's piston rod and the corresponding rolling mechanism of sucking disc seat II, the main part of rolling mechanism is the box II of box structure, and is equipped with frame structure's sliding frame II at box II's lower extreme, sliding frame II's the left and right sides symmetry is equipped with cell structure's spout II, and has plate structure's slide II at spout II cunning, slide II's lower extreme is equipped with cell structure's draw-in groove II, and has square cell structure's roll-in seat in draw-in groove II, the card has the rubber roll in the cell body of roll-in seat lower extreme.

Preferably, a vacuum pump is arranged at the lower end of the workbench and on the side face of the driving motor I, a pipe joint I with a tubular structure is led from the cavity of the adsorption cavity I to the outer side of the adsorption cavity I, a pipe joint II with a tubular structure is led from the cavity of the adsorption cavity II to the outer side of the adsorption cavity II, and the pipe joint I and the pipe joint II are communicated with the vacuum pump through a pipeline.

Preferably, threaded holes are symmetrically formed in wall bodies at the upper end and the lower end of the connecting sleeve, a set screw is screwed in the threaded holes, and the connecting sleeve is fixedly connected with a main shaft of the driving motor II through the set screw screwed on the wall body of the connecting sleeve.

Preferably, the lower end conical top of the rubber groove is provided with a rubber outlet with a knife edge-shaped structure with the gap width of 0.5.mm towards the lower end face of the rubber scraping block.

Preferably, the side upper side fixedly connected with platelike structure's of slide I motor mounting panel I, motor mounting panel I's below and at slide I's side fixed mounting have a rack I of strip structure, motor mounting panel I's upper end fixed mounting has driving motor III, and the lower extreme fixed mounting who just has at driving motor III main shaft with rack I engaged with gear I.

Preferably, slide II's side top links firmly the motor mounting panel II who has platelike structure, motor mounting panel II's lower extreme and the rack II who is furnished with the strip structure in slide II's side inlay, motor mounting panel II's upper end fixed mounting has driving motor IV, and has the gear II who meshes with rack II mutually at the lower extreme fixed mounting of driving motor IV main shaft.

Preferably, the upper end fixed mounting of workstation has PLC, and driving motor II, driving motor III, driving motor IV, driving motor I, vacuum pump, electric jar I, electric jar II and notes glue pump all with PLC looks electric connection.

Preferably, an end cover is matched on the front end face of the turnover arm box body and a main shaft of the driving motor II in a sleeved mode, and the end cover is fixedly connected with the front end face of the turnover arm box body through a bolt.

Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:

1. the panel and the bonded piece are firmly adsorbed by the sucker seat I and the sucker seat II respectively, so that the dislocation phenomenon caused by bending of the panel in the laminating process is avoided;

2. each point position of the panel is uniformly rolled by the rubber roller, so that the panel is more firmly attached to an adhered piece;

3. controlling a glue injection pump through PLC programming to enable the lower end of the glue scraping block to uniformly discharge glue liquid; controlling a driving motor I to enable the sucker seat I to horizontally move left and right on the upper end face of the workbench; controlling a driving motor II to enable the sucker seat I to be overturned up and down at the end part of the overturning arm; the control driving motor IV drives the rubber roller to uniformly roll the surface of the workpiece, automatic control is realized in the whole process, the production efficiency and the panel laminating quality are improved, and the whole production process is more convenient to manage and control.

Drawings

FIG. 1 is an axial side view of the present invention;

FIG. 2 is a view of a half-section of the present invention;

FIG. 3 is an enlarged view of a portion of the structure at C in FIG. 2;

FIG. 4 is an enlarged view of a portion of the structure shown at D in FIG. 2;

FIG. 5 is a front view of the structure of the present invention;

FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5;

FIG. 7 is a cross-sectional view taken along line B-B in FIG. 5.

In the figure: 1. a work table; 2. a rotating base; 3. a turning arm; 4. a sucker seat I; 5. a left support plate; 6. a right support plate; 7. a gluing mechanism; 8. a rolling mechanism; 9. a sucker seat II; 10. driving a motor I; 11. a vacuum pump; 12. an electric cylinder I; 13. an electric cylinder II; 14. a glue injection pump; 301. driving a motor II; 302. an end cap; 401. connecting sleeves; 402. a seat board I; 403. tightening the screw; 404. an adsorption cavity I; 405. a rubber base plate I; 406. an adsorption hole I; 701. a box base I; 702. a sliding frame I; 703. a chute I; 704. a slide seat I; 705. a motor mounting plate I; 706. driving a motor III; 707. a gear I; 708. a rack I; 709. a card slot I; 710. scraping a rubber block; 711. a glue groove; 712. a glue injection pipe; 801. a box base II; 802. a sliding frame II; 803. a chute II; 804. a slide seat II; 805. a motor mounting plate II; 806. a driving motor IV; 807. a gear II; 808. a rack II; 809. a card slot II; 810. a rolling seat; 811. a rubber roller; 901. a seat board II; 902. an adsorption chamber II; 903. a rubber base plate II; 904. and (3) an adsorption hole II.

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 to 7, the present invention provides a technical solution: a panel laminating device for producing a large-size touch screen comprises a workbench 1, a rotary seat 2 arranged in the middle of the workbench 1, a turnover arm 3 matched with the rotary seat 2 in a sleeved mode, a sucker seat I4 inserted into the end face of the turnover arm 3, a left support plate 5 arranged at the left end of the workbench 1, a gluing mechanism 7 arranged at the lower end of the left support plate 5, a right support plate 6 arranged at the right end of the workbench 1, a rolling mechanism 8 arranged at the lower end of the right support plate 6 and a sucker seat II9 arranged at the lower end of the rolling mechanism 8, the rotary seat 2 with a columnar structure is arranged at the middle position of the upper end face of the workbench 1, a driving motor I10 with a main shaft fixedly connected with the rotary seat 2 is fixedly arranged at the lower end of the workbench 1, the driving motor I10 can be an HG-SP702BJ type servo motor, the turnover arm 3 with a box structure is sleeved at the upper end of the rotary seat 2, a driving motor II301 is, the driving motor II301 can be selected as a 130ST-M15025+ A3N-FD type servo motor, a connecting sleeve 401 is sleeved on a main shaft of the driving motor II301, a seat plate I402 with a plate-shaped structure is fixedly connected to the end part of the connecting sleeve 401, an adsorption cavity I404 with a cavity structure is arranged at the lower end of the seat plate I402, a rubber cushion plate I405 with a plate-shaped structure is embedded at the upper end of the connecting sleeve 401, the upper end surface of the rubber cushion plate I405 is communicated with the inner cavity of the adsorption cavity I404 through evenly distributed adsorption holes I406, wherein the sucker seat II9 drives the overturning arm 3, the sucker seat I4 fixedly connected to the end part of the overturning arm 3 and the rotating seat 2 to synchronously rotate at the upper end of the workbench 1, and the driving motor II301 drives the sucker seat I4 to do overturning action together with the main shaft of the driving motor;

an electric cylinder I12 is fixedly installed at the upper end of the left supporting plate 5, a glue injection pump 14 is fixedly installed at the side face of the electric cylinder I12, the electric cylinder I12 can be an FDR180 type electric cylinder, the glue injection pump 14 can be an HL2002 type special glue pump, a glue applying mechanism 7 is fixedly connected to the lower end of a piston rod of the electric cylinder I12 and at the corresponding position of a sucker seat I4, the main body of the glue applying mechanism 7 is a box seat I701 of a box body structure, a sliding frame I702 of a square frame body structure is arranged at the lower end of the box seat I701, sliding grooves I703 of groove body structures are symmetrically arranged at the left side and the right side of the sliding frame I702, a sliding seat I704 of a plate-shaped structure is slidably arranged in the sliding groove I703, a clamping groove I709 of a groove body structure is arranged at the lower end of the sliding seat I704, a glue scraping block 710 of a block structure is clamped in the clamping groove I709, a glue groove 711 of a cavity of a conical surface structure is started to be arranged in the middle of, the glue injection pipe 712 is communicated with the glue injection pump 14 through a pipeline, wherein the glue applying mechanism 7 is driven by the electric cylinder I12 to perform vertical telescopic motion above the sucker seat I4, and the glue injection pump 14 is controlled to convey glue into the glue tank 711 through the glue injection pipe 712 to control the glue applying amount on the panel;

the suction cup seat II9 is fixedly installed at the upper end of the workbench 1 and the symmetrical section position of the suction cup seat I4, the main body of the suction cup seat II9 is a seat plate II 901 with a plate-shaped structure, an adsorption cavity II902 with a cavity structure is arranged at the lower end of the seat plate II 901, a rubber cushion plate II903 with a plate-shaped structure is embedded and matched at the upper end of the seat plate II 901, the upper end surface of the rubber cushion plate II903 is communicated with the inner cavity of the adsorption cavity II902 through adsorption holes II 904 which are uniformly distributed, when the inner cavity of the adsorption cavity II902 is vacuumized, a certain adsorption force is formed at the adsorption hole II 904 at the upper end of the rubber cushion plate II903, and then the flat plate at the upper end of the;

the upper end fixed mounting of right branch fagging 6 has electric jar II13, here electric jar II13 can be selected to FDR180 type electric jar, the lower extreme fixedly connected with position of the piston rod of electric jar II13 and the corresponding roll extrusion mechanism 8 of sucking disc seat II9, the main part of roll extrusion mechanism 8 is box base II 801 of box structure, and be equipped with frame structure's sliding frame II 802 at the lower extreme of box base II 801, the left and right sides symmetry of sliding frame II 802 is equipped with spout II 803 of cell body structure, and be furnished with slide II804 of platelike structure in spout II 803 cunning, the lower extreme of slide II804 is equipped with draw-in groove II 809 of cell body structure, and be furnished with the roll-in seat 810 of square cell body structure in draw-in groove II 809, be furnished with rubber roll groove 811 in the interior card of roll-in seat.

Further, a vacuum pump 11 is arranged at the lower end of the workbench 1 and on the side face of the driving motor I10, the vacuum pump 11 can be an FUJ-PCV type vacuum pump, a pipe joint I with a tubular structure is led from the cavity of the adsorption cavity I404 to the outer side of the adsorption cavity I404, a pipe joint II with a tubular structure is led from the cavity of the adsorption cavity II902 to the outer side of the adsorption cavity II902, the pipe joint I and the pipe joint II are communicated with the vacuum pump 11 through a pipeline, the adsorption cavity I404 and the adsorption cavity II902 are vacuumized through the vacuum pump 11, and then a certain adsorption force is generated between the surface of the rubber cushion plate I405 communicated with the adsorption cavity I404 and the surface of the rubber cushion plate II903, so that the workpiece is firmly adsorbed at the upper ends of the suction cup seat I4 and the suction cup seat II 9.

Furthermore, threaded holes are symmetrically formed in wall bodies at the upper end and the lower end of the connecting sleeve 401, a set screw 403 is screwed in the threaded holes, the connecting sleeve 401 is fixedly connected with a main shaft of the driving motor II301 through the set screw 403 screwed on the wall body of the connecting sleeve 401, the structure facilitates quick assembly and disassembly of the suction cup seat I4 and the turnover arm 3, and further maintenance and replacement of the suction cup seat I4 are facilitated.

Further, a glue outlet with a knife-edge-shaped structure with a gap width of 0.5mm is formed in the lower end conical top of the glue groove 711 towards the lower end surface of the glue scraping block 710, and the glue injection pump 14 is controlled to control the glue amount conveyed into the glue groove 711 through the glue injection pipe 712 so as to control the glue outlet amount at the glue outlet.

Further, a motor mounting plate I705 with a plate-shaped structure is fixedly connected to the upper side of the sliding base I704, a rack I708 with a strip-shaped structure is fixedly mounted below the motor mounting plate I705 and on the side surface of the sliding base I704, a driving motor III 706 is fixedly mounted at the upper end of the motor mounting plate I705, where the driving motor III 706 may be a 110BYG350B type stepping motor, a gear I707 meshed with the rack I708 is fixedly mounted at the lower end of a main shaft of the driving motor III 706, and the driving gear I707 is meshed with the rack I708 for transmission through the driving motor III 706, so that the glue scraping block 710 clamped between the sliding base I704 and the lower end of the sliding base I704 reciprocates in the frame body of the sliding frame I702 along the guide direction of the sliding groove I703.

Further, a motor mounting plate II805 with a plate-shaped structure is fixedly connected above the side of the sliding seat II804, a rack II 808 with a strip-shaped structure is embedded at the lower end of the motor mounting plate II805 and on the side surface of the sliding seat II804, a driving motor IV 806 is fixedly mounted at the upper end of the motor mounting plate II805, wherein the driving motor IV 806 can be a 110BYG350B type stepping motor, a gear II 807 meshed with the rack II 808 is fixedly arranged at the lower end of the main shaft of the driving motor IV 806, wherein, the gear II 807 is driven to be meshed with the rack II 808 through the driving motor IV 806, further controlling the roller seat 810 clamped and matched with the lower end of the sliding seat II804 and the sliding seat II804 to reciprocate in the frame body of the sliding frame II 802 along the guiding of the sliding groove II 803, and the rubber roller 811 makes reciprocating rolling action on the upper end surface of the bonded panel, so that the panel is bonded more firmly.

Further, a PLC is fixedly installed at the upper end of the workbench 1, the driving motor II301, the driving motor III 706, the driving motor IV 806, the driving motor I10, the vacuum pump 11, the electric cylinder I12, the electric cylinder II13 and the glue injection pump 14 are electrically connected with the PLC, and the rotation speed and the rotation angle of the driving motor II301, the driving motor III 706, the driving motor IV 806 and the driving motor I10 are controlled by programming the PLC; controlling the expansion and contraction speed and the expansion and contraction length of the vacuum pump 11 and the electric cylinder I12; controlling the electric cylinder II13 to be opened and closed; the glue discharging amount of the glue injection pump 14 is controlled.

Furthermore, an end cover 302 is sleeved on the front end face of the box body of the turnover arm 3 and a main shaft of the driving motor II301, the end cover 302 is fixedly connected with the front end face of the box body of the turnover arm 3 through a bolt, and the driving motor II301 in the box body of the turnover arm 3 is well protected through the end cover 302.

The working principle is as follows: placing the panel adhesive face upwards on the upper end of a sucker seat I4, adjusting the angle of the panel, starting a vacuum pump 11 to vacuumize the sucker seat I4, fixing the panel on the upper end of the sucker seat I4 in an adsorption manner, flatly placing the adhesive face of the adhered workpiece on the upper end face of a sucker seat II9 upwards, adjusting the angle of the workpiece, starting the vacuum pump 11 to vacuumize the sucker seat II9, fixing the adhered workpiece on the upper end of the sucker seat II9 in an adsorption manner, starting a driving motor III 706 to adjust a glue scraping block 710 to one end of a gluing mechanism 7, then starting an electric cylinder I12 to press the gluing mechanism 7 downwards to enable the lower end face of the glue scraping block 710 to be attached to one side of the upper end face of the panel, starting a glue injection pump 14 to supply glue into a glue groove 711 through a glue injection pipe 712, checking that the glue outlet along the lower end of the glue groove 711 is led into the upper end face of the panel, starting the driving motor III 706 to enable the glue scraping block 710 to slide to the other end along, further, the upper end surface of the panel is uniformly coated with glue solution, then the electric cylinder I12 is started to pull the gluing mechanism 7 upwards, the driving motor II301 is started to turn the sucker seat I4 over, the gluing surface of the panel faces downwards, then the driving motor I10 is started to rotate the sucker seat I4 to the upper end surface of the sucker seat II9, the vacuum pump 11 is stopped to vacuumize the sucker seat I4, the panel falls on the surface of the glued piece, then the driving motor I10 and the driving motor II301 are sequentially started to rotate the sucker seat I4 180 degrees and turn over to return to the original position, the driving motor IV 806 is started to move the sliding seat II804 to the middle position of the sliding frame II 802, the electric cylinder II13 is started to press the rolling mechanism 8 downwards, so that the rubber roller 811 is attached to the non-glued surface of the panel, then the driving motor IV drives the sliding seat II804 to drive the rubber roller 811 to roll on the surface of the whole glued piece in a reciprocating manner, so that the panel is attached, after the laminating is finished, starting the electric cylinder II13 to drive the pressing mechanism 8 to return to the original position, stopping the vacuum pump 11 to vacuumize the sucker seat II9, and then taking down the workpiece after the laminating of the panel is finished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a panel laminating device for production of jumbo size touch-sensitive screen, includes workstation (1), roating seat (2) established in the middle of workstation (1), the upset arm (3) of the suit on roating seat (2), sucking disc seat I (4) that upset arm (3) terminal surface was pegged graft mutually, left support board (5) that workstation (1) left end was established, rubberizing mechanism (7) that left support board (5) lower extreme was established, right branch fagging (6) that workstation (1) right-hand member was established, rolling mechanism (8) that right branch fagging (6) lower extreme was established and sucking disc seat II (9) that rolling mechanism (8) lower extreme was established, its characterized in that: a rotary seat (2) with a columnar structure is arranged in the middle of the upper end surface of the workbench (1), the lower end of the workbench (1) is fixedly provided with a driving motor I (10) with a main shaft fixedly connected with the rotating seat (2), the upper end of the rotating seat (2) is sleeved with a turning arm (3) with a box body structure, a driving motor II (301) is fixedly arranged in the turning arm (3), a connecting sleeve (401) is sleeved on the main shaft of the driving motor II (301), the end part of the connecting sleeve (401) is fixedly connected with a seat plate I (402) with a plate-shaped structure, an adsorption cavity I (404) with a cavity structure is arranged at the lower end of the seat plate I (402), the upper end of the connecting sleeve (401) is embedded with a rubber cushion plate I (405) with a plate-shaped structure, the upper end surface of the rubber backing plate I (405) is communicated with the inner cavity of the adsorption cavity I (404) through adsorption holes I (406) which are uniformly distributed;

the upper end fixed mounting of left branch fagging (5) has electric jar I (12), the side fixed mounting of electric jar I (12) has glue injection pump (14), the lower extreme of the piston rod of electric jar I (12) and correspond position department fixedly connected with rubberizing mechanism (7) at sucking disc seat I (4), the main part of rubberizing mechanism (7) is the case seat I (701) of box structure, the slide frame I (702) of square frame structure is seted up to the lower extreme of case seat I (701), and is equipped with spout I (703) of cell body structure in the left and right sides symmetry of slide frame I (702), slide I (703) internal slipping has slide I (704) of platelike structure, the lower extreme of slide I (704) is equipped with draw-in groove I (709) of cell body structure, and the piece (710) of scraping the gluey of blocky structure of block-like, the centre of scraping gluey piece (710) begins to have gluey groove (711) of conical surface cavity structure, a glue injection pipe (712) with a tubular structure is inserted into a cavity of the glue groove (711) from the upper end of the sliding seat I (704), and the glue injection pipe (712) is communicated with the glue injection pump (14) through a pipeline;

a sucker seat II (9) is fixedly installed at the upper end of the workbench (1) and at the position of the symmetrical section of the sucker seat I (4), the main body of the sucker seat II (9) is a seat plate II (901) with a plate-shaped structure, an adsorption cavity II (902) with a cavity structure is arranged at the lower end of the seat plate II (901), a rubber cushion plate II (903) with a plate-shaped structure is embedded at the upper end of the seat plate II (901), and the upper end face of the rubber cushion plate II (903) is communicated with the inner cavity of the adsorption cavity II (902) through adsorption holes II (904) which are uniformly distributed;

the upper end fixed mounting of right branch fagging (6) has electric jar II (13), the lower extreme fixedly connected with position of the piston rod of electric jar II (13) and corresponding roll-in mechanism (8) of sucking disc seat II (9), the main part of roll-in mechanism (8) is box II (801) of box structure, and is equipped with frame structure's sliding frame II (802) at the lower extreme of box II (801), the left and right sides symmetry of sliding frame II (802) is equipped with spout II (803) of cell body structure, and has slide II (804) of platelike structure at spout II (803) cunning, the lower extreme of slide II (804) is equipped with draw-in groove II (809) of cell body structure, and has roll-in seat (810) of square cell body structure in draw-in groove II (809), the rubber roll (811) have been joined in marriage to the card in the cell body of roll-in seat (810) lower extreme.

2. The panel attaching apparatus for large-sized touch screen production according to claim 1, wherein: the vacuum pump (11) is arranged at the lower end of the workbench (1) and on the side face of the driving motor I (10), a pipe joint I with a tubular structure is led from the cavity of the adsorption cavity I (404) to the outer side of the adsorption cavity I (404), a pipe joint II with a tubular structure is led from the cavity of the adsorption cavity II (902) to the outer side of the adsorption cavity II (902), and the pipe joint I and the pipe joint II are communicated with the vacuum pump (11) through a pipeline.

3. The panel attaching apparatus for large-sized touch screen production according to claim 1, wherein: the wall bodies at the upper end and the lower end of the connecting sleeve (401) are symmetrically provided with threaded holes, the threaded holes are internally threaded with set screws (403), and the connecting sleeve (401) is fixedly connected with a main shaft of the driving motor II (301) through the set screws (403) screwed on the wall body of the connecting sleeve (401).

4. The panel attaching apparatus for large-sized touch screen production according to claim 1, wherein: and a glue outlet with a knife edge-shaped structure with the gap width of 0.5mm is formed in the conical top at the lower end of the glue groove (711) towards the lower end surface of the glue scraping block (710).

5. The panel attaching apparatus for large-sized touch screen production according to claim 2, wherein: the motor mounting plate I (705) of platelike structure of side top fixedly connected with of slide I (704), the below of motor mounting plate I (705) and at the side fixed mounting of slide I (704) rack I (708) of strip structure, the upper end fixed mounting of motor mounting plate I (705) has driving motor III (706), and at the lower extreme fixed mounting of driving motor III (706) main shaft gear I (707) with rack I (708) looks meshing.

6. The panel attaching apparatus for large-sized touch screen production according to claim 5, wherein: the side top of slide II (804) links firmly motor mounting panel II (805) of platelike structure, the lower extreme of motor mounting panel II (805) and the side at slide II (804) is inlayed and is furnished with rack II (808) of strip structure, the upper end fixed mounting of motor mounting panel II (805) has driving motor IV (806), and has gear II (807) with rack II (808) looks meshing at the lower extreme fixed mounting of driving motor IV (806) main shaft.

7. The panel attaching apparatus for large-sized touch screen production according to claim 6, wherein: the upper end fixed mounting of workstation (1) has PLC, and driving motor II (301), driving motor III (706), driving motor IV (806), driving motor I (10), vacuum pump (11), electric jar I (12), electric jar II (13) and injecting glue pump (14) all with PLC looks electrical connection.

8. The panel attaching apparatus for large-sized touch screen production according to claim 1, wherein: an end cover (302) is sleeved on the front end face of the box body of the turnover arm (3) and the main shaft of the driving motor II (301), and the end cover (302) is fixedly connected with the front end face of the box body of the turnover arm (3) through a bolt.