CN114055959A - Ultra-thin glass spray printing jig and technological method thereof - Google Patents

Ultra-thin glass spray printing jig and technological method thereof Download PDF

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Publication number
CN114055959A
CN114055959A CN202111389828.7A CN202111389828A CN114055959A CN 114055959 A CN114055959 A CN 114055959A CN 202111389828 A CN202111389828 A CN 202111389828A CN 114055959 A CN114055959 A CN 114055959A
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China
Prior art keywords
air
pipe
communicated
elastic
plate
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Pending
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CN202111389828.7A
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Chinese (zh)
Inventor
倪植森
汪敏军
叶通
刘杨
查成树
陈伟
赵勇进
盛耀武
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Kaisheng Information Display Material Chizhou Co ltd
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Kaisheng Information Display Material Chizhou Co ltd
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Priority to CN202111389828.7A priority Critical patent/CN114055959A/en
Publication of CN114055959A publication Critical patent/CN114055959A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J11/00Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/0015Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form for treating before, during or after printing or for uniform coating or laminating the copy material before or after printing
    • B41J11/002Curing or drying the ink on the copy materials, e.g. by heating or irradiating
    • B41J11/0022Curing or drying the ink on the copy materials, e.g. by heating or irradiating using convection means, e.g. by using a fan for blowing or sucking air
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/10Sheet holders, retainers, movable guides, or stationary guides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41JTYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/17Cleaning arrangements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0041Digital printing on surfaces other than ordinary paper
    • B41M5/0047Digital printing on surfaces other than ordinary paper by ink-jet printing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0041Digital printing on surfaces other than ordinary paper
    • B41M5/007Digital printing on surfaces other than ordinary paper on glass, ceramic, tiles, concrete, stones, etc.

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  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)

Abstract

The invention provides an ultrathin glass spray printing jig and a process method thereof, wherein the top of a jig main body is provided with a plurality of adsorption holes, and a communicating pipe is communicated with a vacuum generator through a vacuum pipe; the top of the jacking column is fixedly provided with a sucker, and the inner cavity of the sucker is communicated with the vacuum tube through an elastic connecting tube; an elastic hollow bag is arranged above the bearing plate, and the hard air outlet pipe is communicated with the blowing pipe; an air bag is arranged above the extrusion plate, an elastic air pipe is communicated with the air bag and communicated with a second pressure release valve, the second pressure release valve is communicated with a return pipe, and the return pipe is communicated with the sucker. The invention provides an ultrathin glass spray printing jig and a process method thereof, which are simple in structure, convenient to manufacture and use, capable of stably positioning ultrathin glass, capable of jacking up the glass after spray printing, convenient to take, high in processing efficiency, convenient to use and very worthy of popularization.

Description

Ultra-thin glass spray printing jig and technological method thereof
Technical Field
The invention relates to the technical field of glass processing, in particular to an ultrathin glass jet printing jig and a process method thereof.
Background
In the prior art, an ultra-thin glass spray printing jig with publication number "CN 112590395A" comprises a jig body, wherein the jig body comprises a positioning jig, a jig plate, a placing platform, a heating plate and a positioning piece; the positioning jig comprises an outer frame, a plurality of vertical positioning columns, transverse positioning columns and a plurality of installation pieces, wherein the installation pieces are arranged on two sides of the outer frame, the vertical positioning columns are symmetrically distributed on two sides of the transverse positioning columns, the two sides of the transverse positioning columns in the outer frame are divided into a plurality of working areas by the vertical positioning columns, a plurality of grooves matched with the placing platform are formed in the jig plate, a plurality of through holes are formed in the grooves, the jig plate is arranged on the upper portion of the working areas, the heating plate is arranged on the lower portion of the jig plate in the working areas, a plurality of air holes matched with the through holes are formed in the placing platform, the ultrathin glass jet printing jig is provided with the jig plate and the placing platform, the ultrathin glass jet printing jig is installed on the positioning jig through the prefabricated jig plate and the placing platform, and the ultrathin glass is convenient to print on different sizes in a modular mode.
However, the method still has the obvious defects in the using process: 1. the device only has a basic positioning and adsorbing function, but after the front surface of the glass is subjected to jet printing operation, dust of an operation table is possibly adhered to the bottom surface of the glass, and the subsequent treatment effect is influenced if the glass is not cleaned in time, so that the using effect of the device is limited; 2. after the spray printing of the ultrathin glass is finished, the thickness of the ultrathin glass is very small, and the bottom surface of the glass is attached to the positioning groove, so that an operator cannot directly take the ultrathin glass, and the ultrathin glass can be damaged if the operation is careless.
Disclosure of Invention
The invention aims to provide an ultrathin glass jet printing jig and a process method thereof, which aim to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an ultra-thin glass spouts seal tool, includes:
the fixture comprises a fixture main body, wherein an inner cavity is formed in the fixture main body, a plurality of adsorption holes are formed in the top of the fixture main body, positioning grooves are formed in the surface of the fixture main body, the bottoms of the adsorption holes are communicated with a communicating pipe, and the communicating pipe is communicated with a vacuum generator through a vacuum pipe;
the air cylinder is arranged at the bottom of the inner cavity, a transverse plate is fixedly arranged at the output end of the air cylinder, a jacking column is fixedly arranged on the transverse plate, the jacking column movably penetrates through the top wall of the jig main body, a sucker is fixedly arranged at the top of the jacking column, and the inner cavity of the sucker is communicated with the vacuum tube through an elastic connecting tube;
the side rods are fixedly arranged at two ends of the transverse plate, the side rods are fixedly provided with a bearing plate, an elastic hollow bag is arranged above the bearing plate, the bottom of the elastic hollow bag is fixedly provided with a counterweight plate, a restoring spring is arranged in a cavity of the elastic hollow bag and is connected between the inner wall of the jig main body and the counterweight plate, the elastic hollow bag is communicated with an elastic air outlet pipe, the elastic air outlet pipe is communicated with a hard air outlet pipe, the hard air outlet pipe is provided with a first pressure relief valve and a first one-way valve, the hard air outlet pipe is communicated with an air blowing pipe, a connecting rod is fixedly arranged between the air blowing pipe and the bearing plate, one end of the elastic hollow bag, away from the elastic air outlet pipe, is communicated with an elastic air inlet pipe, the side wall of the jig main body is provided with an air inlet hole, and the elastic air inlet pipe is communicated with the air inlet hole, a second one-way valve is arranged in the air inlet; and
the operation box, the operation box is fixed to be set up on the lateral wall of inner chamber, the activity is provided with the stripper plate in the operation box, the fixed push pedal that is provided with of extension rod is passed through to the bottom of stripper plate, it is provided with compression spring to connect between the inner chamber diapire of stripper plate and operation box, the top of stripper plate is provided with the gasbag, the intercommunication is provided with the elasticity trachea on the gasbag, the elasticity trachea communicates in the second relief valve, the second relief valve communicates in the back flow, the back flow communicates in the sucking disc.
Preferably, dust screens are fixedly arranged in the adsorption holes.
Preferably, the elastic connecting pipe sequentially penetrates through the jacking column and the transverse plate and then is communicated with the vacuum pipe.
Preferably, the blowpipe is arranged in the elastic sealing cover in a penetrating manner, and two ends of the elastic sealing cover are fixedly arranged at the opening of the jig main body.
Preferably, the return pipe is communicated with the sucker after sequentially passing through the transverse plate and the jacking column.
A process method based on the ultra-thin glass jet printing jig comprises the following steps:
the method comprises the following steps: placing the ultrathin glass in a positioning groove of a jig main body;
step two: starting a vacuum generator to enable the adsorption holes and the suckers in the initial state to generate adsorption force on the bottom surface of the ultrathin glass, so that positioning is realized;
step three: carrying out spray printing on the ultrathin glass;
step four: closing the vacuum generator, starting the air cylinder to jack the transverse plate upwards, lifting the jacking column at the moment to jack the ultrathin glass, and simultaneously lifting the blowpipe, wherein the blowpipe blows gas towards the ultrathin glass because the elastic hollow bag is extruded, and the blowpipe can face the bottom surface of the ultrathin glass or the whole ultrathin glass;
step five: the cylinder continues to rise, promotes the push pedal until the loading board upwards, and the push pedal passes through the extension rod and drives the stripper plate for the gasbag is compressed, and gas in the gasbag can get into the elasticity trachea this moment, and the second relief valve is experienced atmospheric pressure and is exceeded the predetermined value and just opened, and gas then continues to blow to the sucking disc through the back flow, makes the air between the ultra-thin glass bottom surface of sucking disc increase, is convenient for take off ultra-thin glass.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the adsorption hole and the jacking column are arranged, the sucker is arranged on the jacking column, the sucker can stably position the ultrathin glass, so that the spray printing process is more accurate, after spray printing, the jacking column can jack the ultrathin glass upwards, and an operator can take the ultrathin glass with small thickness conveniently;
2. the lifting column can extrude the elastic hollow bag while lifting the ultrathin glass, so that gas in the elastic hollow bag is blown out through the blowpipe, the blowpipe can face the bottom surface of the ultrathin glass and can also face the whole ultrathin glass, the bottom surface of the glass can be cleaned by the blowpipe, subsequent processing quality is prevented from being influenced after dust is attached, the surface of the glass can be assisted to be dried by the blowpipe, the operation is simultaneously carried out in the glass lifting process, the processing time cannot be delayed, the efficiency is not influenced, and the processing quality is higher;
3. the jacking column can extrude the air bag in the later stage of jacking, so that the air in the air bag is finally blown to the sucking disc, the gas quantity in the inner cavity formed by the sucking disc and the bottom surface of the ultrathin glass is increased, and the defect that the ultrathin glass is difficult to take down due to over-tight adsorption of the sucking disc is overcome.
The invention provides an ultrathin glass spray printing jig and a process method thereof, which are simple in structure, convenient to manufacture and use, capable of stably positioning ultrathin glass, capable of jacking up the glass after spray printing, convenient to take, high in processing efficiency, convenient to use and very worthy of popularization.
Drawings
FIG. 1 is a schematic front sectional view of the overall structure of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;
fig. 3 is an enlarged view of the invention at B in fig. 2.
In the figure: 1 jig main body, 101 inner cavities, 102 adsorption holes, 103 air inlet holes, 104 positioning grooves, 2 communicating pipes, 3 vacuum pipes, 4 vacuum generators, 5 dust screens, 6 cylinders, 7 transverse plates, 8 jacking columns, 9 suckers, 10 elastic connecting pipes, 11 side rods, 12 bearing plates, 13 elastic hollow bags, 14 weight plates, 15 restoring springs, 16 elastic air outlet pipes, 17 hard air outlet pipes, 18 first pressure release valves, 19 first one-way valves, 20 air blowing pipes, 21 connecting rods, 22 elastic sealing covers, 23 elastic air inlet pipes, 24 second one-way valves, 25 operation boxes, 26 extrusion plates, 27 extension rods, 28 push plates, 29 compression springs, 30 air bags, 31 elastic air pipes, 32 second pressure release valves and 33 return pipes.
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 3, the present invention provides a technical solution:
the utility model provides an ultra-thin glass spouts seal tool, includes:
tool main part 1, inner chamber 101 has been seted up in tool main part 1, a plurality of absorption holes 102 have been seted up at tool main part 1's top, absorption holes 102 can set up according to equidistant, and the diameter of absorption hole 102 should be less, and then avoid absorption hole 102 too big lead to ultra-thin glass to warp and influence the jet printing quality, tool main part 1's surface forms constant head tank 104, constant head tank 104 is used for placing ultra-thin glass, the bottom of absorption hole 102 all communicates in communicating pipe 2, communicating pipe 2 communicates in vacuum generator 4 through vacuum tube 3, vacuum generator 4 can produce the vacuum adsorption power after the start-up, and then adsorb the location to ultra-thin glass, all be fixed with dust screen 5 in absorption hole 102, dust screen 5's setting is mainly in order to prevent that the dust in the external environment from falling into absorption hole 102, avoid vacuum generator 4 to lead to blockking up because of attracting the dust after the start-up, Damage;
the air cylinder 6 is arranged at the bottom of the inner cavity 101, the output end of the air cylinder 6 is fixedly provided with a transverse plate 7, the air cylinder 6 can drive the transverse plate 7 to lift through extension and retraction, the transverse plate 7 is fixedly provided with a jacking column 8, the jacking column 8 movably penetrates through the top wall of the jig main body 1, the top of the jacking column 8 is fixedly provided with a sucker 9, in the initial state, the top surface of the suction cup 9 is flush with the bottom surface of the positioning groove 104, so that when the ultra-thin glass is placed in the positioning groove 104, the sucker 9 just contacts the bottom surface of the ultrathin glass, the sucker 9 can more stably position the ultrathin glass, the inner cavity of the sucker 9 is communicated with the vacuum tube 3 through the elastic connecting tube 10, specifically, the elastic connecting tube 10 is communicated with the vacuum tube 3 after sequentially passing through the jacking column 8 and the transverse plate 7, the arrangement makes the appearance of the whole device look cleaner and tidy, and the problem of winding of the line cannot occur;
the side rods 11, the side rods 11 are fixedly arranged at two ends of the transverse plate 7, the side rods 11 are fixedly provided with a bearing plate 12, an elastic hollow bag 13 is arranged above the bearing plate 12, an inner cavity of the elastic hollow bag 13 can store gas, the bottom of the elastic hollow bag 13 is fixedly provided with a counterweight plate 14, the counterweight plate 14 can descend until meeting the limit of the bearing plate 12 under the action of gravity, the bottom of the elastic hollow bag 13 is stretched at the moment to increase the volume of the inner cavity of the elastic hollow bag for gas absorption, a restoring spring 15 is arranged in a cavity of the elastic hollow bag 13, the restoring spring 15 is connected and arranged between the inner wall of the jig main body 1 and the counterweight plate 14, the restoring spring 15 has good telescopic elasticity, and when no external pressure exists, the restoring spring 15 in a compressed state can extend and restore to further push the counterweight plate 14 downwards to play an auxiliary role of expanding the volume of the elastic hollow bag 13, an elastic air outlet pipe 16 is communicated with the elastic hollow bag 13, the elastic air outlet pipe 16 is communicated with a hard air outlet pipe 17, a first pressure release valve 18 and a first one-way valve 19 are arranged on the hard air outlet pipe 17, when the air pressure sensed by the first pressure release valve 18 exceeds a preset value, the elastic hollow bag is automatically opened to release pressure and air, the first one-way valve 19 is arranged to enable air to flow to the hard air outlet pipe 17 from the elastic air outlet pipe 16 only and not to flow back, the hard air outlet pipe 17 is communicated with a blowing pipe 20, the blowing pipe 20 finally blows air to the ultrathin glass, a connecting rod 21 is fixedly arranged between the blowing pipe 20 and the bearing plate 12, the blowing pipe 20 is arranged in an elastic sealing cover 22 in a penetrating mode, two ends of the elastic sealing cover 22 are fixedly arranged at an opening of the jig main body 1, the elastic sealing cover 22 can be compressed and stretched and mainly plays a role in sealing, and dust in the external environment is prevented from entering an inner cavity 101 of the jig main body 1, an elastic air inlet pipe 23 is communicated and arranged at one end, far away from the elastic air outlet pipe 16, of the elastic hollow bag 13, an air inlet hole 103 is formed in the side wall of the jig main body 1, the elastic air inlet pipe 23 is communicated with the air inlet hole 103 and is used for guiding air in an external environment to an inner cavity of the elastic hollow bag 13, a second one-way valve 24 is arranged in the air inlet hole 103, and the second one-way valve 24 is arranged to enable the air to enter the elastic air inlet pipe 23 from the outside and not to flow back; and
an operation box 25, the operation box 25 is fixedly arranged on the side wall of the inner cavity 101, an extrusion plate 26 is movably arranged in the operation box 25, a push plate 28 is fixedly arranged at the bottom of the extrusion plate 26 through an extension rod 27, the push plate 28 has a certain weight, therefore, when no external force is applied, the push plate 28 can drive the extrusion plate 26 to descend through the extension rod 27, a compression spring 29 is connected between the extrusion plate 26 and the bottom wall of the inner cavity of the operation box 25, the compression spring 29 has good telescopic elasticity, an air bag 30 is arranged above the extrusion plate 26, the top surface of the extrusion plate 26 is fixedly connected with the bottom surface of the air bag 30, air is stored in the air bag 30, an elastic air pipe 31 is communicated with the air bag 30, the elastic air pipe 31 is communicated with a second relief valve 32, when the air pressure sensed by the second relief valve 32 exceeds a preset value, the air valve can be automatically opened for exhausting and relieving pressure, otherwise, the air valve can be automatically closed, the second pressure release valve 32 is communicated with the return pipe 33, the return pipe 33 is communicated with the suction cup 9, specifically, the return pipe 33 is communicated with the suction cup 9 after sequentially passing through the transverse plate 7 and the jacking column 8, so that when the return pipe 33 blows out gas, the gas in a cavity enclosed between the suction cup 9 and the bottom surface of the ultra-thin glass can be increased, and then the intensity of vacuum adsorption before the reduction is realized, and the ultra-thin glass can be taken down conveniently.
A technological method based on an ultrathin glass jet printing jig is characterized in that: the method comprises the following steps:
the method comprises the following steps: placing the ultrathin glass in the positioning groove 104 of the jig main body 1, wherein in an initial state, the jacking column 8 and the sucker 9 are retracted inwards, and the top surface of the sucker 9 is flush with the bottom surface of the positioning groove 104, so that the sucker 9 just contacts the bottom surface of the ultrathin glass, and the ultrathin glass can be placed horizontally;
step two: starting a vacuum generator 4, wherein the vacuum generator 4 acts on a communicating pipe 2 and an elastic connecting pipe 10 through a vacuum pipe 3 simultaneously, the communicating pipe 2 is communicated with an adsorption hole 102, and the elastic connecting pipe 10 is communicated with an inner cavity of a sucker 9, so that the adsorption hole 102 and the sucker 9 in an initial state generate adsorption force on the bottom surface of the ultrathin glass, and the positioning is realized, and the ultrathin glass is prevented from moving;
step three: carrying out spray printing on the ultrathin glass;
step four: turning off the vacuum generator 4, starting the cylinder 6 to jack up the transverse plate 7, the transverse plate 7 simultaneously drives the jacking column 8 and the side rod 11 to jack up, on one hand, the jacking column 8 is lifted up to jack up the ultra-thin glass, so that the ultra-thin glass is separated from the bottom of the positioning groove 104, thereby facilitating taking the ultra-thin glass, on the other hand, the transverse plate 7 drives the bearing plate 12, the bearing plate 12 drives the blowing pipe 20 through the connecting rod 21, so that the blowing pipe 20 is lifted up and down, and the bearing plate 12 further upwards extrudes the elastic hollow bag 13, so that the gas in the elastic hollow bag 13 is extruded to the elastic outlet pipe 16, the gas in the elastic outlet pipe 16 further enters the hard outlet pipe 17, when the gas pressure sensed by the first pressure release valve 18 exceeds a predetermined value, the gas is automatically opened, the gas at the moment can then enter the blowing pipe 20, and finally the blowing pipe 20 blows the gas towards the ultra-thin glass, the orientation of the blowpipe 20 can be opposite to the bottom surface of the ultrathin glass, and can also be opposite to the whole ultrathin glass, the former can clean the bottom surface of the glass and avoid the influence of dust on the subsequent processing quality, the latter can clean the glass and can also assist in drying the surface of the glass, and the operation is simultaneously carried out in the glass jacking process, so that the processing time can not be delayed, the efficiency can not be influenced, but the processing quality is higher;
step five: the cylinder 6 continues to rise until the bearing plate 12 pushes the push plate 28 upwards, the push plate 28 drives the extrusion plate 26 through the extension rod 27, the extrusion plate 26 extrudes the air bag 30 upwards, the air bag 30 is compressed, at the moment, gas in the air bag 30 enters the elastic air pipe 31, the second pressure release valve 32 is opened when the air pressure exceeds a preset value, the gas continues to be blown to the suction cup 9 through the return pipe 33, air between the bottom surfaces of the ultra-thin glass of the suction cup 9 is increased, and the ultra-thin glass is convenient to take down.
After the operation, the cylinder 6 can be started to contract, so that the jacking column 8, the suction cup 9 and the bearing plate 12 all descend, the suction cup 9 at the moment resets, subsequent use cannot be influenced, the bearing plate 12 descends, the blowpipe 20 also descends to the initial position, the counterweight plate 14 is pressed down due to gravity, the elastic hollow bag 13 is stretched, the volume of the elastic hollow bag is increased, gas in the external environment enters the elastic air inlet pipe 23 through the air inlet hole 103, the gas is finally stored in the elastic hollow bag 13, gas storage is realized, and the devices are restored to the initial positions and are convenient to reuse.
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 (6)

1. The utility model provides an ultra-thin glass spouts seal tool which characterized in that includes:
the fixture comprises a fixture main body (1), wherein an inner cavity (101) is formed in the fixture main body (1), a plurality of adsorption holes (102) are formed in the top of the fixture main body (1), positioning grooves (104) are formed in the surface of the fixture main body (1), the bottoms of the adsorption holes (102) are communicated with a communicating pipe (2), and the communicating pipe (2) is communicated with a vacuum generator (4) through a vacuum pipe (3);
the fixture comprises an air cylinder (6), wherein the air cylinder (6) is arranged at the bottom of an inner cavity (101), a transverse plate (7) is fixedly arranged at the output end of the air cylinder (6), a jacking column (8) is fixedly arranged on the transverse plate (7), the jacking column (8) movably penetrates through the top wall of a fixture main body (1), a sucking disc (9) is fixedly arranged at the top of the jacking column (8), and the inner cavity of the sucking disc (9) is communicated with a vacuum tube (3) through an elastic connecting tube (10);
the jig comprises a lateral side rod (11), wherein the lateral side rod (11) is fixedly arranged at two ends of a transverse plate (7), a bearing plate (12) is fixedly arranged on the lateral side rod (11), an elastic hollow bag (13) is arranged above the bearing plate (12), a counterweight plate (14) is fixedly arranged at the bottom of the elastic hollow bag (13), a restoring spring (15) is arranged in a cavity of the elastic hollow bag (13), the restoring spring (15) is connected and arranged between the inner wall of the jig main body (1) and the counterweight plate (14), an elastic air outlet pipe (16) is communicated and arranged on the elastic hollow bag (13), the elastic air outlet pipe (16) is communicated with a hard air outlet pipe (17), a first pressure release valve (18) and a first one-way valve (19) are arranged on the hard air outlet pipe (17), the hard air outlet pipe (17) is communicated with an air blowing pipe (20), and a connecting rod (21) is fixedly arranged between the air blowing pipe (20) and the bearing plate (12), one end, far away from the elastic air outlet pipe (16), of the elastic hollow bag (13) is communicated with an elastic air inlet pipe (23), an air inlet hole (103) is formed in the side wall of the jig main body (1), the elastic air inlet pipe (23) is communicated with the air inlet hole (103), and a second one-way valve (24) is arranged in the air inlet hole (103); and
operation box (25), operation box (25) are fixed to be set up on the lateral wall of inner chamber (101), the activity is provided with stripper plate (26) in operation box (25), the bottom of stripper plate (26) is through extension rod (27) fixed push pedal (28) that is provided with, it is provided with compression spring (29) to connect between the inner chamber diapire of stripper plate (26) and operation box (25), the top of stripper plate (26) is provided with gasbag (30), the intercommunication is provided with elasticity trachea (31) on gasbag (30), elasticity trachea (31) communicate in second relief valve (32), second relief valve (32) communicate in back flow (33), back flow (33) communicate in sucking disc (9).
2. The ultra-thin glass jet printing jig of claim 1, characterized in that: dust screens (5) are fixedly arranged in the adsorption holes (102).
3. The ultra-thin glass jet printing jig of claim 1, characterized in that: the elastic connecting pipe (10) sequentially penetrates through the jacking column (8) and the transverse plate (7) and then is communicated with the vacuum pipe (3).
4. The ultra-thin glass jet printing jig of claim 1, characterized in that: the blowing pipe (20) penetrates through the elastic sealing cover (22), and two ends of the elastic sealing cover (22) are fixedly arranged at an opening of the jig main body (1).
5. The ultra-thin glass jet printing jig of claim 1, characterized in that: the return pipe (33) is communicated with the sucker (9) after sequentially passing through the transverse plate (7) and the jacking column (8).
6. The process method of the ultrathin glass jet printing jig based on any one of claims 1 to 5 is characterized in that: the method comprises the following steps:
the method comprises the following steps: placing the ultrathin glass in a positioning groove (104) of a jig main body (1);
step two: starting a vacuum generator (4) to enable the adsorption hole (102) and the sucking disc (9) in the initial state to generate adsorption force on the bottom surface of the ultrathin glass, so as to realize positioning;
step three: carrying out spray printing on the ultrathin glass;
step four: turning off the vacuum generator (4), starting the air cylinder (6) to jack the transverse plate (7) upwards, lifting the jacking column (8) to jack the ultrathin glass, and simultaneously lifting the blowpipe (20), wherein the blowpipe (20) blows air towards the ultrathin glass because the elastic hollow bag (13) is extruded, and the blowpipe (20) can face the bottom surface of the ultrathin glass or the whole ultrathin glass;
step five: the cylinder (6) continues to rise until the bearing plate (12) upwards pushes the push plate (28), the push plate (28) drives the extrusion plate (26) through the extension rod (27), the air bag (30) is compressed, at the moment, air in the air bag (30) can enter the elastic air pipe (31), the second pressure release valve (32) senses that the air pressure exceeds a preset value and then is opened, the air continues to be blown to the suction cup (9) through the return pipe (33), air between the bottom surfaces of the ultrathin glasses of the suction cup (9) is increased, and the ultrathin glasses are convenient to take down.
CN202111389828.7A 2021-11-22 2021-11-22 Ultra-thin glass spray printing jig and technological method thereof Pending CN114055959A (en)

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Application Number Priority Date Filing Date Title
CN202111389828.7A CN114055959A (en) 2021-11-22 2021-11-22 Ultra-thin glass spray printing jig and technological method thereof

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Application Number Priority Date Filing Date Title
CN202111389828.7A CN114055959A (en) 2021-11-22 2021-11-22 Ultra-thin glass spray printing jig and technological method thereof

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CN116618945B (en) * 2023-07-26 2023-10-13 三河建华高科有限责任公司 Wafer positioning mechanism for wafer cutting equipment

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