CN202936307U - Substrate cutting device - Google Patents
Substrate cutting device Download PDFInfo
- Publication number
- CN202936307U CN202936307U CN 201220624092 CN201220624092U CN202936307U CN 202936307 U CN202936307 U CN 202936307U CN 201220624092 CN201220624092 CN 201220624092 CN 201220624092 U CN201220624092 U CN 201220624092U CN 202936307 U CN202936307 U CN 202936307U
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- pressure
- substrate
- cutter head
- cutter
- break bar
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Abstract
The embodiment of the utility model discloses a substrate cutting device, which relates to the field of display panels and is designed for reducing bad cutting of a substrate. The substrate cutting device comprises a cutter head, a bracket and a cutter wheel, wherein the bracket is connected to the cutter head; the cutter wheel is rotatably arranged on the bracket; the cutter head provides pressure for cutting a substrate for the cutter wheel through the bracket; the cutter wheel rotates and cuts the substrate under the action of pressure; the substrate cutting device further comprises a pressure regulator; and the pressure regulator is connected with the cutter head to regulate the pressure of the cutter head provided for the cutter wheel through the bracket. The substrate cutting device can be used in the cutting technology of display panels.
Description
Technical field
The utility model relates to the display panel field, relates in particular to a kind of cutter for substrate.
Background technology
At present, when making the display panel of display equipment, usually at first prepare the large-size substrate of whole, after the large-size substrate preparation of whole is completed, then by cutter for substrate, the large-size substrate of whole is cut into several small size substrates.
In prior art, cutter for substrate comprises break bar and cutter head, and break bar obtains the pressure of cutting substrate from cutter head, by rotating and cutting substrate under the effect of the pressure that break bar provides.In the process of cutter for substrate cutting substrate, break bar cuts along the line of cut of each the small size substrate edges that is arranged at large-size substrate, and in whole cutting process, cutter head is fixed for the pressure that break bar provides.Under normal circumstances, because the material of substrate itself is even and continuous, cutting under fixation pressure can make this substrate produce uniform longitudinal crack, afterwards, can apply external force to substrate and make it along this longitudinal crack longitudinal diffusion, final substrate splits into the substrate monomer for the manufacture of display panel along above-mentioned line of cut separation.
Yet along with narrow frame technology is ripe gradually, narrow frame display equipment is day by day universal in recent years.in narrow frame display equipment, the outer peripheral areas in the effective display area territory of display panel is very little, the effective display area territory of display panel only has several millimeters and even one millimeter to the distance at its edge, be line of cut can be very near even contacting the effective display area territory, for example line of cut may contact with sealed plastic box, that is the material of the substrate bottom line of cut is not even and continuous, therefore, when break bar cuts narrow frame display base plate along line of cut, if the fixation pressure cutting substrate that still provides by break bar, may cause that substrate cut occurs bad, substrate can not be under the effect of break bar cutting normal fracture, chip at the residual substrate of substrate breaking part meeting.This bad damage of display panel that easily causes in the subsequent assembly of display panel.
The utility model content
The main purpose of the utility model embodiment is, a kind of cutter for substrate is provided, and can effectively avoid substrate cut bad.
For achieving the above object, the utility model embodiment adopts following technical scheme:
A kind of cutter for substrate, comprise cutter head, support and break bar, described support is connected to described cutter head, described break bar rotatably is arranged on described support, described cutter head provides the pressure of cutting substrate to described break bar by described support, the rotation of described break bar and under the effect of described pressure cutting substrate, wherein:
Described cutter for substrate also comprises pressure-regulator, and described pressure-regulator is connected to regulate the pressure that described cutter head provides to described break bar by described support with described cutter head.
Concrete, described pressure-regulator can be arranged on the inside of described cutter head, and perhaps, described pressure-regulator also can be arranged on the outside of described cutter head.
Optionally, in an embodiment of the present utility model, described cutter for substrate also comprises shifting axle, and described cutter head is connected to described shifting axle, mobile described cutter head, support and the break bar of driving of described shifting axle moves, described cutter head, support and break bar are moved to the position of cutting substrate.
In one embodiment of the invention for example:
Described pressure-regulator can comprise acceptance division and the pressure-controlling section that is connected with described acceptance division, and described pressure-controlling section is connected with described cutter head;
Described acceptance division receives the specific cutting position of substrate of user's setting and the pressure corresponding with described specific cutting position;
Described pressure-controlling section when the specific cutting position of the described break bar described substrate of cutting, regulate described cutter head by described support to the pressure that described break bar provides, it is pressure corresponding to described specific cutting position that the described pressure that provides is provided.
Wherein, described pressure-regulator also can comprise display screen, is connected to show the specific cutting position of described user's setting and the pressure corresponding with described specific cutting position with described acceptance division.
Wherein, described pressure-regulator also comprises voice prompting device, with described acceptance division be connected to point out the specific cutting position of the substrate that receives and with the information of pressure corresponding to described specific cutting position.
Wherein, described pressure-regulator also comprises digital bright key, with described acceptance division be connected to point out the specific cutting position of the substrate that receives and with the information of pressure corresponding to described specific cutting position.
In one embodiment of the invention for example:
Described pressure-regulator can comprise substrate thickness detector and the pressure-controlling section that is connected with described substrate thickness detector, and described substrate thickness detector is arranged on described cutter head or described support, and described pressure-controlling section is connected with described cutter head;
Described substrate thickness detector detects the substrate thickness under described break bar, the thickness that described pressure-controlling section detects according to described substrate thickness detector, regulate described cutter head by described support to the pressure that described break bar provides, make the difference of the thickness that pressure that described cutter head provides detects along with described substrate thickness detector and difference.
Particularly, described substrate thickness detector can be rang sensor.
Wherein, described pressure-regulator also can comprise the storer that is connected with described pressure-controlling section, stores the corresponding relation of the pressure that substrate thickness and described cutter head provide in described storer;
The thickness that described pressure-controlling section detects according to described substrate thickness detector, read the described corresponding relation of storing in described storer, regulate the pressure that described cutter head provides to described break bar by described support, so that the indicated pressure of the corresponding relation of the pressure that the thickness that the pressure that described cutter head provides detects for described substrate thickness detector and described cutter head provide.
The cutter for substrate that provides in the utility model embodiment, owing to wherein being provided with pressure-regulator, therefore during cutting substrate cutter head to offer the pressure of break bar no longer fixing, and can be regulated by this pressure-regulator, thereby can regulate pressure according to the concrete situation (such as thickness etc.) of substrate, avoided the substrate cut that cutting substrate may cause under fixation pressure bad, thereby can not form impact and finally damage display equipment subsequent handling.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The sectional perspective schematic diagram of one embodiment of the cutter for substrate that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the side-view of cutter for substrate shown in Figure 1;
Fig. 3 A is a kind of structured flowchart of the pressure-regulator of cutter for substrate illustrated in figures 1 and 2;
Fig. 3 B is another structured flowchart of the pressure-regulator of cutter for substrate illustrated in figures 1 and 2.
Reference numeral:
The 11-cutter head, 12-support, 13-break bar, 14-turning axle, G-substrate, the 21-shifting axle, 22-pressure-regulator, 221A-acceptance division, 222A-display screen, 223A-pressure-controlling section, 221B-substrate thickness detector (rang sensor), 222B-pressure-controlling section, 223B-storer.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment aims to provide a kind of cutter for substrate, can regulate the pressure of cutting substrate, therefore can avoid the substrate cut that cutting substrate may cause under fixation pressure bad.
Below by specific embodiment, cutter for substrate of the present utility model is elaborated.
The present embodiment sees figures.1.and.2 and describes, and is understandable that, the accompanying drawing in the utility model embodiment is only example, not to represent full-size(d) and true ratio, and in order being described clearly, to have omitted known part-structure.
In conjunction with illustrated in figures 1 and 2, the cutter for substrate that the present embodiment provides comprises:
Wherein, support 12 is connected to cutter head 11, and break bar 13 rotatably is arranged on support 12.
Concrete, break bar 13 is rounded, is provided with through hole on support 12, and turning axle 14 runs through and is installed in through hole, and break bar 13 is fixedly installed on turning axle 14; Driven and rotate at this turning axle 14, drive break bar 13 and jointly rotate.Wherein, break bar 13 can become one with turning axle 14, also can be fixed on turning axle 14 by fastening pieces such as bolts, can take off break bar 13 from turning axle 14 by unloading this fastening piece like this, to carry out the replacing of break bar 13.
When cutting substrate G, cutter head 11 provides the pressure of cutting substrate G to break bar 13 by support 12, break bar 13 rotations and cutting substrate G under the effect of this pressure.For example, cutter head 12 can produce pressure by hydro-pump etc., and the utility model is not done restriction to this.
Especially, the cutter for substrate that the present embodiment provides also comprises pressure-regulator 22, be connected with cutter head 11, pressure-regulator 22 can be regulated the pressure that cutter head 11 provides to break bar 13 by support 12, therefore substrate is when cutting substrate G, under the effect of pressure-regulator 22, the pressure that cutter head provides is variable.
In the present embodiment, pressure-regulator 22 is arranged on the inside of cutter head 11.Need to prove, in the present embodiment, Fig. 2 illustrates the set-up mode about pressure-regulator 22 schematically, that is: pressure-regulator 22 is arranged on the inside of cutter head 11.But to those skilled in the art, can select as required other set-up modes, for example this pressure-regulator 22 is arranged on the outside of cutter head 11, the independent setting of pressure-regulator 22 this moment, it can be connected with cutter head 11 by wire etc.
Further, the cutter for substrate that the present embodiment provides can also comprise shifting axle 21 (not showing in Fig. 1), cutter head 11 is arranged on the below of shifting axle 21 and is connected to shifting axle 21, the moving belt dynamic cutter head 11 of shifting axle 21, support 12 and break bar 13 move, thereby cutter head 11, support 12 and break bar 13 are moved to the position of cutting substrate G.Shifting axle 21 specifically can move under the driving of servomotor.
take the situation of material inequality as example, for example the line of cut of substrate and sealed plastic box are overlapping, according to Theory of Fracture Mechanics, can form character in the bi-material junction and be different from both thin layer, sealed plastic box and base plate bonding place can be formed with the thin layer that character (for example fragility) is different from substrate, in other words, after being stained with sealed plastic box, the material of substrate becomes no longer evenly and is continuous, at this moment, if still by the fixation pressure cutting substrate, exist and to produce the situation that uniform longitudinal crack and crackle can not diffuse normal near this bonding place, and the cutter for substrate that the present embodiment provides, can regulate easily by pressure-regulator 22 size of pressure, thereby can make cutter head 11 produce suitable pressure-driven break bar 13 cutting substrates, even also can avoid cutting bad in the bonding place of substrate and sealed plastic box.
Similarly, in the situation that substrate thickness inequality, at this moment, if still by the fixation pressure cutting substrate, exist the too small and substrate of pressure to be difficult for disconnecting or pressure is crossed the situation that ambassador's substrate produces chip, and the cutter for substrate that the present embodiment provides can be regulated by pressure-regulator 22 size of pressure easily, makes and also can avoid cutting bad at the variation in thickness place of substrate even produce suitable pressure.
Concrete, in the present embodiment, as shown in Figure 3A, pressure-regulator 22 comprises:
Acceptance division 221A and the pressure-controlling 223A of section, the pressure-controlling 223A of section are connected with cutter head 11 with acceptance division 221A respectively;
Acceptance division 221A is used for receiving the specific cutting position of substrate of user's setting and the pressure corresponding with this specific cutting position;
The 223A of pressure-controlling section is received at break bar 13 cutting acceptance division 221A, namely the user set the specific cutting position of substrate the time, regulate cutter head 11 by support 12 to the pressure that break bar 13 provides, it is pressure corresponding to specific cutting position that this pressure that provides is provided.
Further, pressure-regulator 22 also comprises display screen 222A, and display screen 222A is connected with acceptance division 221A, be used for to show specific cutting position that the user sets and with the pressure of this specific cutting position.
In the present embodiment, the adjusting of 22 pairs of pressure of pressure-regulator is manual controls, and the user can regulate the cutting pressure that cutter head 11 provides by pressure-regulator.Be understandable that, generally, those skilled in the art by experiment and knowhow etc., can know clearly that the material in the large-size substrate of producing distributes and thickness distribution, be that it can the needed cutting pressure of clear and definite each cutting position, therefore, can pass through pressure-regulator 22, set out the specific cutting position of substrate and pressure corresponding to this position, and to make the pressure of break bar when the specific cutting position of cutting substrate be pressure corresponding to this position that sets, thereby effectively guarantee cutting effect, avoid cutting bad.
Need to prove, the specific cutting position of described substrate can be all cutting positions of substrate G, can be also the part cutting position of substrate, and this position it can be a point, line, also can be to be positioned at the lip-deep zone of this substrate G.For example, when specific cutting position is to be positioned at lip-deep one when regional of this substrate G, the pressure-controlling 223A of section can regulate cutter head 11, the pressure corresponding with this zone that makes cutter head 11 all provide the user to set to break bar 13 in this zone.
Be understandable that, the specific cutting position of substrate can characterize by position coordinates, for example, the substrate specific position of user's input can be position coordinates, when shifting axle 21 band dynamic cutter heads 11, support 12 and break bar 13 move to this position coordinates, to the pressure that break bar 13 provides, make this pressure is the pressure corresponding with this position coordinates that the user sets to pressure-regulator 22 adjusting cutter heads 11 by support 12.
For example, acceptance division 221A can have digital keys, the user clicks the numerical value that this digital keys can be inputted the coordinate of the specific cutting position of expression and represent the pressure that this specific cutting position is corresponding, in this input, the coordinate that display screen 222A can input the user and numerical value of pressure etc. are shown, so that the user confirms easily whether the content of inputting is correct.Afterwards, shifting axle 21 moves according to the coordinate that the user inputs, thereby band dynamic cutter head 11, support 12 and break bar 13, make break bar 13 move to the specific cutting position of substrate of this coordinate indication, at this moment, the 223A of pressure-controlling section adjusting cutter head 11 to the pressure that break bar 13 provides, makes this pressure that provides become the pressure corresponding with this specific cutting position by support 12.
In this situation, because the user can be by the acceptance division 221A specific cutting position of input and pressure corresponding to this specific cutting position, thereby the pressure during cutting substrate G can not fixed, but can be according to the shape of the substrate G that will cut, material etc., different pressure is set, with corresponding to the shape of this substrate G, the variation on material.For example, when substrate shape differs (for example uneven thickness) or during material uneven (for example the line of cut of substrate and sealed plastic box are overlapping), the user only need input suitable pressure makes it corresponding to shape or the material of the current cutting position of substrate G, can avoid that not mate the substrate cut that causes bad due to pressure and shape or material.
Be understandable that, the display screen 222A of the present embodiment is only an example, can not adopt display screen 222A, those skilled in the art can arrange other prompting parts that are used for pointing out to the user numeral of inputting as required, voice prompting device for example is set, concrete can be loud speaker, thereby the information indicating of the specific cutting position of (the current input of user) substrate that the mode by the loud speaker suggestion voice will receive and the pressure corresponding with this specific cutting position is to the user.
Certainly, undoubtedly, also display screen 222A and voice prompting device can be set separately, in this situation, for example can inform the numeral that the user chooses at this moment, i.e. the information of the specific cutting position of substrate that prompting receives and the pressure corresponding with this specific cutting position by making the upper digital bright key of being pressed by the user of acceptance division 221A.
As a kind of distortion of the present embodiment, in another embodiment of the present utility model, pressure-regulator 22 can be as shown in Fig. 3 B, except pressure-regulator 22, cutter for substrate can adopt mode same as the previously described embodiments, for fear of repetition, repeats no more for identical part.
Below, the pressure-regulator 22 of this variation is specifically described.
As shown in Fig. 3 B, pressure-regulator 22 comprises:
Substrate thickness detector 221B and the pressure-controlling 222B of section that is connected with substrate thickness detector 221B.
Substrate thickness detector 221B is arranged on support 12 or break bar 13, for detection of the substrate thickness under break bar 13, and the substrate thickness at the substrate position place of detecting namely that break bar 13 will cut;
The 222B of pressure-controlling section is connected with cutter head 11, after the substrate thickness at substrate thickness detector 221B detects that break bar 13 will cut substrate position place, according to this thickness that detects, regulate the pressure that cutter head 11 provides to break bar 13 by support 12, so that the difference of the thickness that the pressure that cutter head 11 provides detects along with substrate thickness detector 221B and difference.
Further, pressure-regulator 22 also comprises the storer 223B that is connected with the pressure-controlling 222B of section, stores the corresponding relation of the pressure that substrate thickness and cutter head 11 provide in storer 223B;
After the substrate thickness at the substrate position place that the 222B of pressure-controlling section detects that break bar 13 will cut according to substrate thickness detector 221B, the corresponding relation of storing in read memory 223B, and according to this thickness that detects, regulate the pressure that cutter head 11 provides to break bar 13 by support 12, so that the indicated pressure of corresponding relation of the pressure that the pressure that cutter head 11 provides provides for the thickness stored in storer 223B, substrate thickness detector 221B detects and cutter head 11.
Different from previous embodiment is, in the present embodiment, the adjusting of the pressure that 22 pairs of cutter heads 11 of pressure-regulator provide can be carried out automatically, can not need the user before each cutting substrate, preset particular substrate cutting position and pressure corresponding to this position, and the user can be before cutter for substrate comes into operation, write above-mentioned corresponding relation in storer 223B, after cutter for substrate comes into operation, can automatically adjust by the pressure that 22 pairs of cutter heads 11 of pressure-regulator provide, thereby effectively guarantee the cutting quality of substrate.be understandable that, generally, those skilled in the art by experiment and knowhow etc., can know clearly that the material in the large-size substrate of producing distributes and thickness distribution, be that it can the needed cutting pressure of clear and definite each cutting position, therefore, relational storage that can be by in advance that this cutting pressure is corresponding with it thickness is in storer 223B, detected the current thickness of substrate by substrate thickness detector 221B, making the pressure of break bar when the specific cutting position of cutting substrate is the pressure corresponding with this thickness, thereby effectively guarantee cutting effect, avoid cutting bad.
for example, substrate thickness detector 221B is arranged on cutter head, and detect in real time the thickness that cut position of cut substrate G, corresponding relation between the pressure that provides by pre-stored this thickness that obtains through those skilled in the art test and cutter head 11 in storer 223B, thereby the pressure-controlling 222B of section can be according to the current thickness of the detected substrate of substrate thickness detector 221B, the corresponding relation corresponding to this thickness of storing in read memory 223B, regulate with this pressure that cutter head 11 provides to break bar 13 by support 12, so that this pressure that provides is the corresponding pressure of the thickness that detects with substrate thickness detector 221B.
In this situation, the thickness that can store based on storer 223B due to the pressure-controlling 222B of section of pressure-regulator 22 and the corresponding relation of pressure are regulated pressure, thereby the pressure during cutting substrate G can not fixed, but can use different pressure according to the thickness of the different positions of the substrate G that will cut, thereby can avoid effectively that not mate the substrate cut that causes bad due to pressure and substrate thickness.
Concrete, substrate thickness detector 221B in the present embodiment can be rang sensor, rang sensor for example can be arranged on cutter head 11 or support 12 first-class, detect in real time the distance between predefined reference position and cut substrate G, the residing position of rang sensor 221B of biding one's time can be waited for break bar 13 cuts to pause before at every turn in described predefined reference position, can certainly be other positions, the present embodiment is not done restriction to this.The corresponding relation of the pressure that the substrate thickness of storing in storer 223B at this moment, and cutter head 13 provide can be the corresponding relation of the distance between reference position and cut substrate G with pressure.
When the distance of rang sensor Real-Time Monitoring reduces, represent that namely the thickness of substrate G increases.Otherwise, when increasing, mean the current thickness attenuation of substrate G when this.Therefore, detection by rang sensor 221B, the corresponding relation of the pressure that this distance of storing in the 222B of pressure-controlling section read memory 223B and cutter head 11 provide, regulate the pressure that cutter head 11 provides, so that this pressure has the pressure of corresponding relation for the distance that detects with rang sensor 221B.
Be understandable that, in the present embodiment, storer 223B is only an example, can not adopt storer, the distance that this moment, the pressure-controlling 222B of section can detect according to rang sensor 221B, regulate in real time cutter head 11 by support 12 to the pressure that break bar 13 provides, make the pressure that provides along with the difference of this distance that detects difference.For example, the 222B of pressure-controlling section can have calculating IC, the distance that this calculating IC detects according to rang sensor 221B, calculate in real time with this apart from corresponding pressure by predetermined calculation formula so that the pressure that cutter head 11 provides to break bar 13 by support 12 along with the difference of this distance that detects difference.
Certainly, be understandable that, substrate thickness detector of the present utility model is not limited only to the situation of rang sensor, and those skilled in the art can be according to selecting the multiple device of substrate thickness of can measuring as the substrate thickness time meter, nucleonic(s)gage for example, the utility model does not limit this.
The above; it is only embodiment of the present utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement are within all should being encompassed in protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (10)
1. cutter for substrate, comprise cutter head, support and break bar, described support is connected to described cutter head, described break bar rotatably is arranged on described support, described cutter head provides the pressure of cutting substrate to described break bar by described support, the rotation of described break bar and under the effect of described pressure cutting substrate, it is characterized in that:
Described cutter for substrate also comprises pressure-regulator, and described pressure-regulator is connected to regulate the pressure that described cutter head provides to described break bar by described support with described cutter head.
2. cutter for substrate according to claim 1, is characterized in that, described pressure-regulator is arranged on the inside of described cutter head, and perhaps, described pressure-regulator is arranged on the outside of described cutter head.
3. cutter for substrate according to claim 1, it is characterized in that, described cutter for substrate also comprises shifting axle, described cutter head is connected to described shifting axle, mobile described cutter head, support and the break bar of driving of described shifting axle moves, described cutter head, support and break bar are moved to the position of cutting substrate.
4. the described cutter for substrate of according to claim 1 to 3 any one, is characterized in that,
Described pressure-regulator comprises acceptance division and the pressure-controlling section that is connected with described acceptance division, and described pressure-controlling section is connected with described cutter head;
Described acceptance division receives the specific cutting position of substrate of user's setting and the pressure corresponding with described specific cutting position;
Described pressure-controlling section when the specific cutting position of the described break bar described substrate of cutting, regulate described cutter head by described support to the pressure that described break bar provides, it is pressure corresponding to described specific cutting position that the described pressure that provides is provided.
5. cutter for substrate according to claim 4, is characterized in that,
Described pressure-regulator also comprises display screen, is connected to show the specific cutting position of described user's setting and the pressure corresponding with described specific cutting position with described acceptance division.
6. cutter for substrate according to claim 4, is characterized in that,
Described pressure-regulator also comprises voice prompting device, with described acceptance division be connected to point out the specific cutting position of the substrate that receives and with the information of pressure corresponding to described specific cutting position.
7. cutter for substrate according to claim 4, is characterized in that,
Described pressure-regulator also comprises digital bright key, with described acceptance division be connected to point out the specific cutting position of the substrate that receives and with the information of pressure corresponding to described specific cutting position.
8. the described cutter for substrate of according to claim 1 to 3 any one, is characterized in that,
Described pressure-regulator comprises substrate thickness detector and the pressure-controlling section that is connected with described substrate thickness detector, and described substrate thickness detector is arranged on described cutter head or described support, and described pressure-controlling section is connected with described cutter head;
Described substrate thickness detector detects the substrate thickness under described break bar, the thickness that described pressure-controlling section detects according to described substrate thickness detector, regulate described cutter head by described support to the pressure that described break bar provides, make the difference of the thickness that pressure that described cutter head provides detects along with described substrate thickness detector and difference.
9. cutter for substrate according to claim 8, is characterized in that, described pressure-regulator also comprises the storer that is connected with described pressure-controlling section, stores the corresponding relation of the pressure that substrate thickness and described cutter head provide in described storer;
The thickness that described pressure-controlling section detects according to described substrate thickness detector, read the described corresponding relation of storing in described storer, regulate the pressure that described cutter head provides to described break bar by described support, so that the indicated pressure of the corresponding relation of the pressure that the thickness that the pressure that described cutter head provides detects for described substrate thickness detector and described cutter head provide.
10. cutter for substrate according to claim 9, is characterized in that, described substrate thickness detector comprises rang sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624092 CN202936307U (en) | 2012-11-22 | 2012-11-22 | Substrate cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220624092 CN202936307U (en) | 2012-11-22 | 2012-11-22 | Substrate cutting device |
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| CN202936307U true CN202936307U (en) | 2013-05-15 |
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| CN 201220624092 Expired - Lifetime CN202936307U (en) | 2012-11-22 | 2012-11-22 | Substrate cutting device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601361A (en) * | 2013-11-06 | 2014-02-26 | 深圳市华星光电技术有限公司 | Cutting device for cutting liquid crystal substrate, and cutter pressure debugging method of cutting device |
| CN104678897A (en) * | 2015-01-27 | 2015-06-03 | 合肥京东方光电科技有限公司 | Monitoring device and method and display substrate cutting and edging device |
| CN106853660A (en) * | 2017-03-06 | 2017-06-16 | 芜湖东旭光电科技有限公司 | Glass cutting-up machine |
| CN114920451A (en) * | 2022-05-30 | 2022-08-19 | 彩虹显示器件股份有限公司 | Cutting mechanism of substrate glass transverse cutting machine and substrate glass transverse cutting machine |
-
2012
- 2012-11-22 CN CN 201220624092 patent/CN202936307U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103601361A (en) * | 2013-11-06 | 2014-02-26 | 深圳市华星光电技术有限公司 | Cutting device for cutting liquid crystal substrate, and cutter pressure debugging method of cutting device |
| CN103601361B (en) * | 2013-11-06 | 2016-06-08 | 深圳市华星光电技术有限公司 | For cutting cutter sweep and the cutter pressure adjustment method thereof of crystal liquid substrate |
| CN104678897A (en) * | 2015-01-27 | 2015-06-03 | 合肥京东方光电科技有限公司 | Monitoring device and method and display substrate cutting and edging device |
| CN104678897B (en) * | 2015-01-27 | 2017-10-27 | 合肥京东方光电科技有限公司 | Supervising device and method, display base plate cutting and edging device |
| US10139802B2 (en) | 2015-01-27 | 2018-11-27 | Boe Technology Group Co., Ltd. | Monitoring device, monitoring method, and device for cutting and grinding display substrate |
| CN106853660A (en) * | 2017-03-06 | 2017-06-16 | 芜湖东旭光电科技有限公司 | Glass cutting-up machine |
| CN114920451A (en) * | 2022-05-30 | 2022-08-19 | 彩虹显示器件股份有限公司 | Cutting mechanism of substrate glass transverse cutting machine and substrate glass transverse cutting machine |
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