CN108897159A - LCD liquid crystal display cutter device - Google Patents
LCD liquid crystal display cutter device Download PDFInfo
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- CN108897159A CN108897159A CN201811033363.XA CN201811033363A CN108897159A CN 108897159 A CN108897159 A CN 108897159A CN 201811033363 A CN201811033363 A CN 201811033363A CN 108897159 A CN108897159 A CN 108897159A
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- liquid crystal
- plummer
- crystal display
- lcd liquid
- screw rod
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133351—Manufacturing of individual cells out of a plurality of cells, e.g. by dicing
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
Abstract
The present invention relates to a kind of LCD liquid crystal display cutter devices, including seal box and the plummer being installed in seal box, transmission device and cutting mechanism, plummer, transmission device and cutting mechanism are installed in seal box, the transmission device includes motor one, guide post and screw rod one, the cutting mechanism includes cutting head, cross slide way, movable block, cylinder, motor two and screw rod two, position sensor is set on the cutting head, the movable block is slidably connected with cross slide way, the cylinder is fixedly connected with the cross slide way, the cylinder extension end is connected with pressing plate, the pressing plate both ends are fixed with limited block, the plummer is hollow cabinet, several aspirating holes are distributed in carrying countertop, solenoid valve is additionally provided on plummer, the plummer is controlled to a vacuum pump.The present invention is compressed by the limit of vacuum suction and cylinder, can effectively prevent liquid crystal display from deforming in cutting, liquid crystal display is made to keep good flatness.
Description
Technical field
The present invention relates to field of liquid crystal display more particularly to a kind of LCD liquid crystal display cutter devices.
Background technique
As LCD liquid crystal display screen is led in mobile phone, tablet computer, TV, vehicle-mounted, security protection, finance, learning machine and industry control etc.
The extensive use in domain, the process equipment to match with LCD liquid crystal display screen production is also more and more, wherein a kind of crucial processing
Equipment is exactly liquid crystal display cutter device, he be the biggish glass-cutting that is integrated with multiple liquid crystal displays one at
Then multiple individual display screen units just can be carried out the filling process of liquid crystal of next step.
Application No. is：The Chinese utility model patent of CN201620902865.1 discloses a kind of liquid crystal display cutter device,
Including base station, plummer and seal box, base station and plummer are installed in the seal box, contraposition sense is additionally provided on the base station
Device, transmission device and cylinder are answered, at least two cutters are provided on the transmission device, are provided with electromagnetism on the plummer
Valve, the seal box are externally connected with vacuum pump, and the cylinder is mounted between two cutters.
Above-mentioned patent makes liquid crystal display prevent air from entering when removing black surround after dicing by vacuumizing and cylinder-pressing,
Reduce liquid crystal display black matrix quantity, but only presses folder, liquid on the surrounding of liquid crystal display when solenoid valve compresses liquid crystal display
Crystalline substance screen discontinuity, is easy to deform liquid crystal display, cylinder is also not easily controlled the pressing force of liquid crystal display, excessive pressing force
Liquid crystal display deformation can also even ruptured, moreover will receive hot and power influence at slot on liquid crystal display when cutting liquid crystal display and send out
The deformations such as raw warpage, deform liquid crystal display plain bending, and flatness is unable to reach product requirement.
Summary of the invention
It is an object of the invention to overcome the above-mentioned problems in the prior art, a kind of LCD liquid crystal display cutting dress is provided
It sets, which can effectively prevent the deformation of LCD liquid crystal display when cutting LCD liquid crystal display.To achieve the above object, of the invention
The technical solutions adopted are as follows:A kind of LCD liquid crystal display cutter device, including seal box, plummer, transmission device and cutting machine
Structure, plummer, transmission device and cutting mechanism are installed in seal box, and the transmission device includes motor one, guide post and spiral
Bar one, the motor one are connect with screw rod one, and the cutting mechanism includes cutting head, cross slide way, movable block, cylinder, electricity
Machine two and screw rod two, the motor two are connect with the screw rod two, and the cross slide way and one screw thread of screw rod connect
It connects, the cross slide way both ends are connected with sliding block, and the sliding block is slidably connected with the guide post, the movable block and cross slide way
It is slidably connected, the movable block is threadedly coupled with the screw rod two of stating, and the cutting head is fixedly connected on movable block, described
Cylinder is fixedly connected with the cross slide way, and the cylinder extension end is connected with pressing plate, and the pressing plate both ends are fixed with limited block,
The thickness of the limited block is identical as liquid crystal display thickness to be cut, and the plummer is hollow cabinet, carrying countertop point
Several aspirating holes are furnished with, control plummer inner space is additionally provided on plummer and is connected to and closes with space in plummer external seal case
Solenoid valve two is closed, plummer bottom is additionally provided with for opening and closing the valve of plummer inner space and seal box exterior space
Door, the plummer are connect with the vacuum pump outside seal box.
The principle of this base case is：LCD liquid crystal display to be cut is placed on the surface of plummer, vacuum pump is started
Plummer inside is vacuumized, solenoid valve two is in close state at this time, and plummer inner space and exterior space are in isolation
State, forms pressure difference between plummer inner space and exterior space, the air pressure of plummer inner space is less than outside plummer
The air pressure in portion space, LCD liquid crystal display be attracted on the surface of plummer, adjust limited block height and liquid crystal display to be processed
Thickness is identical, starts cylinder, and cylinder axis extends downwardly, and pressing plate and limited block move downward, when limited block touches on plummer
When surface, cylinder stopping is moved downward, and starts solenoid valve two, space connects in plummer inner space and plummer external seal case
Logical, vacuum pump makes to start cutting head to LCD liquid in vacuum state in entire seal box to carrying out vacuumizing in entire seal box
Crystalline substance screen is cut, and motor two drives screw rod two to rotate when cutting, and by the cooperation of trapezoidal thread, movable block is together with cutting head
It is moved on cross slide way, realizes the cutting to liquid crystal display；After cutting, cylinder axis retracts upwards, pressing plate and limited block
LCD liquid crystal display upper surface is traveled upward and out, solenoid valve two, sky in plummer inner space and plummer external seal case are closed
Between be in isolation, open the valve outside connection plummer inner space and seal box, outside air enters in plummer
Portion space, at this point, space in plummer inner space and plummer external seal case is there are draught head, plummer inner space
Air pressure is greater than the air pressure in plummer external seal case, and air pressure is generated by the lower surface that aspirating hole acts on LCD liquid crystal display
Upward thrust makes LCD liquid crystal display be detached from plummer upper surface, and outside air enters in seal box through aspirating hole, works as seal box
When inner and outer air pressure reaches balance, seal box is opened, the LCD liquid crystal display after taking out cutting carries out next step processing.
Compared with prior art, the beneficial effect of this base case is：Make liquid by way of vacuum suction
Crystalline substance screen is fitted in plummer upper surface, plays the role of carrying out flatness correction to liquid crystal display to be cut, due to plummer
Upper surface is furnished with several equally distributed aspirating holes, makes liquid crystal display uniform force, is not susceptible to deform, since pressing plate is equipped with limit
Position block, the thickness of limited block is identical as the thickness of liquid crystal display to be processed, therefore pressing plate just touches the surface of liquid crystal display, pressure
Plate will not be such that liquid crystal display is deformed liquid crystal display pressure applied, while effectively prevent liquid crystal display when cutting liquid crystal display
The deformation of the two sides of upper cutting line, under vacuum conditions cuts liquid crystal display, can prevent air from entering inside liquid crystal display, mention
High liquid crystal display display effect, since liquid crystal screen surfaces and plummer upper surface are all the higher planes of flatness, when two planes
It spends mutually be attached together when higher surface fits together and is not easy to separate, table on the liquid crystal display and plummer after cutting
Face paste, which is combined, mutually to be adsorbed, it has not been convenient to it takes, when the air outside seal box enters plummer inner space, and pressure
Difference overcomes liquid crystal display by aspirating hole to leave plummer upper surface with the adsorption capacity of plummer upper surface, after opening seal box,
The liquid crystal display conveniently taken after cutting, carries out the processing of next step.
Further, the screw rod two is connect with the movable block by trapezoidal thread.Cooperated by trapezoidal thread and be driven,
With self-locking function, Bidirectional driving is good, wear-resisting, tightness is strong.
Further, the screw rod one is connect with the cross slide way by trapezoidal thread.Cooperated by trapezoidal thread and is passed
It is dynamic, there is self-locking function, Bidirectional driving is good, wear-resisting, tightness is strong.
Further, spring spindle is equipped on the plummer, when cutting terminates, after pressing plate leaves liquid crystal display, liquid crystal display
Plummer is pushed away by air pressure, spring spindle can overcome the gravity of liquid crystal display, prevent from leaving the liquid crystal display of plummer again with carrying
The contact of platform upper surface, liquid crystal display of conveniently taking.
Further, the guide post is cylindrical, and the processing is simple for cylindrical guides, convenient to assemble with sliding block.
Further, the limited block is connected through a screw thread with the pressing plate, can adjust limited block by the rotation of screw thread
Height, come meet pressure folder different-thickness liquid crystal display needs.
Further, the limited block is equipped with microswitch one, and the cylinder is equipped with solenoid valve one, the microswitch
One is electrically connected the start and stop for controlling solenoid valve one with the solenoid valve one, and the solenoid valve one controls the start and stop of cylinder.Work as limit
When position block touches plummer upper surface, microswitch one starts, and solenoid valve one controls cylinder stopping and moves downward, and prevents from compressing
Power is crossed ambassador's liquid crystal display and is deformed.
Further, the limited block is equipped with microswitch two, and the microswitch two is electrically connected with solenoid valve two to be used for
Control the start and stop of solenoid valve two.When limited block touches plummer upper surface, microswitch two starts, by microswitch and
Cooperating to control the connection and closing in space in plummer inner space and plummer external seal case for solenoid valve two, improves and cuts
Cut the automation of device.
Further, the microswitch one and the microswitch two are set as same microswitch.Same microswitch
Different solenoid valves is controlled, cost has been saved and reduces the difficulty of installation.
Further, position sensor is set on the cutting head, is provided with what control motor one turned on motor one
Electric machine controller is equipped with cutting line in the upper surface of the plummer, and the cutting line can absorb the letter of position sensor transmitting
Number wave, the signal wave for emitting position sensor can not be reflected, and position sensor is according to the signal that reflects received
Situation, judges automatically the relative position of cutting head and cutting line, position sensor according to the relative position of cutting head and cutting line,
Steering command signals are issued to electric machine controller, electric machine controller controls the steering of motor one, motor according to steering command signals
The steering of one adjustment screw rod one keeps cutting head mobile to control the movement of cross slide way in turn, when cutting head is vertical with cutting line
When alignment, motor one stops operating, such that the cutting accuracy for improving LCD liquid crystal display is arranged.
Detailed description of the invention
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Fig. 2 is the portion A enlarged drawing in Fig. 1.
Fig. 3 is the top view of the embodiment of the present invention.
Fig. 4 is schematic diagram of the embodiment of the present invention when cylinder presses folder liquid crystal display.
Specific embodiment
It is further described below by specific embodiment：
Appended drawing reference in Figure of description includes：Seal box 1, plummer 21, aspirating hole 22, solenoid valve 2 23, motor
One 31, screw rod 1, guide post 33, cutting head 41, cross slide way 42, movable block 43, motor 2 44, screw rod 2 45, sliding
Block 46, cylinder 51, pressing plate 52, limited block 53, position sensor 61, LCD liquid crystal display 71, vacuum pump 81.
Embodiment is basic as shown in attached drawing 1, Fig. 2, Fig. 3, Fig. 4：
The LCD liquid crystal display cutter device of the present embodiment, including seal box 1, plummer 21, transmission device and cutting mechanism,
Plummer 21, transmission device and cutting mechanism are installed in seal box 1, and transmission device includes motor 1, guide post 33 and spiral
Bar 1, motor 1 are mounted on the inner wall of seal box 1, and the motor control that control motor 31 turns to is equipped on motor 1
Device, motor 1 are connect with one end of screw rod 1, and the other end of screw rod 1 is connected with bearing block, and bearing block is mounted on
In seal box 1 on the other side inner wall opposite with one 31 mounting wall of motor, screw rod 1 is arranged in the horizontal direction, screw rod one
Polished rod is processed at 32 both ends, and middle part is machined with external screw thread, and guide post 33 has two two sides for being located at screw rod 1, and two are led
Column 33 is parallel to each other in same level, and the axis of guide post 33 is parallel with the axis of screw rod 1,33 both ends of guide post with it is close
1 inner wall of joint sealing is fixedly connected；
Cutting mechanism includes cutting head 41, cross slide way 42, movable block 43, cylinder 51, motor 2 44 and screw rod 2 45,
The position sensor 61 that can emit and receive signal wave, position sensor 61 and the electric machine controller are installed on cutting head 41
For transmitting turn signal to the electric machine controller, cross slide way 42 is vertical in the horizontal direction with screw rod 1 for electrical connection
Intersection, the both ends of cross slide way 42 are connected with sliding shoe 46, and sliding shoe 46 is slidably connected with guide post 33, and sliding shoe 46 can be in guide post
Free to slide along 33 axis direction of guide post on 33, it is logical that cross slide way 42 is equipped with the internal screw thread cooperated with one 32 external screw thread of screw rod
Hole, cross slide way 42 are cooperated by the external screw thread of internal thread through hole and transmission shaft 1, and motor 2 44, which is fixed at, laterally leads
On rail 42, motor 2 44 is connect with one end of screw rod 2 45, and the other end and sliding shoe 46 of screw rod 2 45 are rotatablely connected,
Polished rod is processed at the both ends of screw rod 2 45, and middle part is machined with external screw thread, and cutting head 41 is fixedly connected with movable block 43, movable block
43 are slidably connected with the cross slide way 42, are additionally provided on movable block 43 and external screw thread matches on screw rod 2 45 internal screw thread
Through-hole, movable block 43 are connect by internal thread through hole with the external screw thread of screw rod 2 45, and the axis of screw rod 2 45 is led with lateral
The axis of rail 42 horizontal parallel in same perpendicular, there are two cylinders 51, is respectively fixedly connected with the two of cross slide way 42
Side is connected with solenoid valve one on cylinder 51, and 51 shaft end of cylinder is connected with pressing plate 52, and 52 both ends of pressing plate are equipped with limited block 53, limit
Block 53 is equipped with microswitch, and microswitch is electrically connected with the solenoid valve one being set on cylinder 51 for controlling opening for solenoid valve one
Stop, solenoid valve one controls the start and stop of cylinder 51, and limited block 53 is connect by screw thread with pressing plate 52, adjusts the length of threaded engagement
The height of limited block 53 can be adjusted, is adapted to the cutting to different-thickness liquid crystal display in this way, in order to make screw rod and its
There is good transmission performance, the external screw thread of screw rod is processed as trapezoidal thread, matches with screw rod between the component matched
The internal screw thread of conjunction is also processed as trapezoidal thread.
Plummer 21 is hollow cabinet, and the upper surface of the plummer is equipped with cutting line, and the cutting line can absorb position
The signal wave for setting the transmitting of sensor 61, the signal wave for emitting position sensor 61 can not be reflected, 21 side wall of plummer
It is equipped with solenoid valve 2 23 and is used to control the connection in space and pass in 21 inner space of plummer and 21 external seal case 1 of plummer
It closes, in order to realize the automation of the opening and closing of solenoid valve 2 23, solenoid valve 2 23 is electrically connected with the microswitch on limited block 53
It connecing, several aspirating holes 22 are distributed in 21 top surface of plummer, and plummer 21 is connect by tracheae with the vacuum pump 81 outside seal box 1,
The liquid crystal display taken after cutting for convenience, is arranged spring spindle on plummer 21, to prevent the LCD liquid crystal display after cutting
71 21 surface of plummer is pushed away by air pressure after contacted again with the upper surface of plummer 21.
LCD liquid crystal display 71 to be cut is placed on the surface of plummer 21, at this moment spring spindle withstands LCD liquid crystal display
71, make the gap for having 1~2mm between 71 lower surface of LCD liquid crystal display and the upper surface of plummer 21, starts 81 pairs of vacuum pump carryings
21 box house of platform vacuumizes, and the microswitch on limited block 53 is in close state at this time, and solenoid valve 2 23, which is in, closes shape
State, there are draught head, plummer 21 casees intracorporal air pressures are small in 21 cabinet of the plummer interior space in 21 external seal case 1 of plummer
Air pressure in space in 21 external seal case 1 of plummer, air-flow are entered by space in 21 external seal case 1 of plummer by aspirating hole 22
In 21 cabinet of plummer, when air-flow passes through the close gap between 71 lower surface of LCD liquid crystal display and the upper surface of plummer 21,
Suction-operated can be generated to LCD liquid crystal display 71, LCD liquid crystal display 71 is made to overcome the upward support force of spring spindle and be attracted to
On the surface of plummer 21, the height for adjusting limited block 53 is identical as the thickness of liquid crystal display 71 to be processed, and position sensor 61 is sent out
Signal wave is penetrated, position sensor 61 judges the relative position of cutting head 41 Yu cutting line, position according to the reflection case of signal wave
According to the relative position of cutting head and cutting line, the electric machine controller on motor 1 issues steering order to be believed sensor 61
Number, electric machine controller adjusts the steering of motor 1 according to steering command signals, and motor 1 is by driving screw rod 1
It rotating to adjust the position of cutting head 41, behind the position for adjusting cutting head 41, starts cylinder 51, cylinder axis will extend downwardly,
Pressing plate 52 and limited block 53 move downward, and when limited block 53 touches 21 upper surface of plummer, the fine motion on limited block 53 is opened
Start or stop is dynamic, and the solenoid valve one connect with microswitch, which controls cylinder 51, to be stopped moving downward, at this moment 52 lower surface of pressing plate just with
The contact of 71 upper surface of LCD liquid crystal display, meanwhile, the solenoid valve 2 23 being electrically connected with microswitch is opened, 21 box house of plummer
It is connected to 21 external seal case of plummer, 1 inner space, vacuum pump 81 makes entirely to seal to vacuumize in entire seal box 1
Vacuum state is in case 1, LCD liquid crystal display 71 is cut in the starting of cutting head 41, and motor 2 44 drives screw rod when cutting
2 45 rotations, by the cooperation of trapezoidal thread, movable block 43 moves on cross slide way 42 together with cutting head 41, realizes to LCD
The cutting of liquid crystal display 71, after cutting, cylinder axis retracts upwards, and pressing plate 52 and limited block 53 travel upward and out LCD liquid
71 upper surfaces of crystalline substance screen, microswitch are closed, and solenoid valve 2 23 is closed, outside 21 housing interior volume of plummer and 21 cabinet of plummer
1 inner space of seal box is in isolation, at this moment due to 71 lower surface of LCD liquid crystal display and 21 upper surface of plummer after cutting
In fit-state, adsorption capacity can be generated between each other, and the sum of this adsorption capacity and the gravity of LCD liquid crystal display 71 are greater than spring top
The elastic force of bar, the LCD liquid crystal display 71 after cutting are still fitted on the upper surface of plummer 21, it has not been convenient to LCD liquid crystal display of taking
71.The valve outside connection 21 housing interior volume of plummer and seal box is opened, outside air enters in 21 cabinet of plummer
Portion space, at this point, since air has not yet entered into the space in 21 external seal case 1 of plummer, in 21 cabinet of plummer
There are draught head, air pressure acts on LCD liquid crystal display 71 by aspirating hole 22 in space in portion space and 21 external seal case 1 of plummer
Lower surface and generate upward thrust, make LCD liquid crystal display 71 that adsorption capacity and gravity be overcome to be detached from plummer upper surface, spring
Mandril stretches out upwards to be withstood LCD liquid crystal display 71 and prevents LCD liquid crystal display 71 from contacting again with 21 upper surface of plummer, convenient to LCD
Liquid crystal display 71 is taken, and the processing of next step is carried out.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and characteristic are not made herein in scheme
Excessive description.It, without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these also should be considered as protection scope of the present invention, these all will not influence what the present invention was implemented
Effect and patent practicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as specific embodiment can be used for explaining the content of claim.
Claims (10)
1.LCD liquid crystal display cutter device, including seal box, plummer, transmission device and cutting mechanism, plummer, transmission device
It is installed in seal box with cutting mechanism, it is characterised in that：The transmission device includes motor one, guide post and screw rod one, institute
It states motor one to connect with screw rod one, the cutting mechanism includes cutting head, cross slide way, movable block, cylinder, motor two and spiral shell
Spinner handle two, the motor two are connect with the screw rod two, and the cross slide way is threadedly coupled with the screw rod one, the cross
Direction guiding rail both ends are connected with sliding block, and the sliding block is slidably connected with the guide post, and the movable block is slidably connected with cross slide way,
The movable block is threadedly coupled with the screw rod two of stating, and the cutting head is fixedly connected on movable block, the cylinder and institute
It states cross slide way to be fixedly connected, the cylinder extension end is connected with pressing plate, and the pressing plate both ends are fixed with limited block, the limit
The thickness of block is identical as LCD liquid crystal display thickness to be cut, and the plummer is hollow cabinet, the top surface point of the plummer
Several aspirating holes are furnished with, solenoid valve two is additionally provided on the plummer, the plummer bottom is additionally provided with valve, the plummer
It is connect with the vacuum pump outside seal box.
2. LCD liquid crystal display cutter device according to claim 1, it is characterised in that：The limited block is opened equipped with fine motion
Guan Yi, the cylinder are equipped with solenoid valve one, and the microswitch one is electrically connected with the solenoid valve one.
3. LCD liquid crystal display cutter device according to claim 1, it is characterised in that：The limited block is opened equipped with fine motion
Two are closed, the solenoid valve two is electrically connected with the microswitch two.
4. LCD liquid crystal display cutter device according to claim 1, it is characterised in that：The limited block is opened equipped with fine motion
Close, the cylinder is equipped with solenoid valve one, and the solenoid valve one is electrically connected with the microswitch, the solenoid valve two with it is described
Microswitch electrical connection.
5. LCD liquid crystal display cutter device according to claim 1, it is characterised in that：The screw rod two and the movement
Block is connected by trapezoidal thread.
6. LCD liquid crystal display cutter device according to claim 1, it is characterised in that：Spring is equipped on the plummer
Mandril.
7. LCD liquid crystal display cutter device according to claim 1, it is characterised in that：The guide post is cylindrical.
8. LCD liquid crystal display cutter device according to claim 1, it is characterised in that：The limited block and the pressing plate are logical
Cross threaded connection.
9. LCD liquid crystal display cutter device according to claim 1, it is characterised in that：The screw rod one and the transverse direction
Guide rail is connected by trapezoidal thread.
10. LCD liquid crystal display cutter device according to claim 1, it is characterised in that：Position is set on the cutting head
Sensor is equipped with the cutting line of energy absorption signal wave in the upper surface of the plummer, control motor is provided on motor one
One electric machine controller turned to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033363.XA CN108897159A (en) | 2018-09-05 | 2018-09-05 | LCD liquid crystal display cutter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811033363.XA CN108897159A (en) | 2018-09-05 | 2018-09-05 | LCD liquid crystal display cutter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108897159A true CN108897159A (en) | 2018-11-27 |
Family
ID=64359746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811033363.XA Pending CN108897159A (en) | 2018-09-05 | 2018-09-05 | LCD liquid crystal display cutter device |
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| CN (1) | CN108897159A (en) |
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| CN112379545A (en) * | 2020-12-03 | 2021-02-19 | 深圳市华星光电半导体显示技术有限公司 | Display panel cutting device |
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| CN111562063A (en) * | 2020-05-13 | 2020-08-21 | 安徽帝显电子有限公司 | Liquid crystal display surface leakage detection device and method |
| CN112379545A (en) * | 2020-12-03 | 2021-02-19 | 深圳市华星光电半导体显示技术有限公司 | Display panel cutting device |
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