CN107352786A - TFT vision positioning precision photoelectricity glass cutting machines - Google Patents
TFT vision positioning precision photoelectricity glass cutting machines Download PDFInfo
- Publication number
- CN107352786A CN107352786A CN201710765527.7A CN201710765527A CN107352786A CN 107352786 A CN107352786 A CN 107352786A CN 201710765527 A CN201710765527 A CN 201710765527A CN 107352786 A CN107352786 A CN 107352786A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 78
- 239000011521 glass Substances 0.000 title claims abstract description 26
- 230000005622 photoelectricity Effects 0.000 title claims abstract description 14
- 238000012546 transfer Methods 0.000 claims description 9
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 239000000758 substrate Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003776 cleavage reaction Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/037—Controlling or regulating
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/027—Scoring tool holders; Driving mechanisms therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/03—Glass cutting tables; Apparatus for transporting or handling sheet glass during the cutting or breaking operations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C11/00—Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The invention discloses a kind of TFT vision positionings precision photoelectricity glass cutting machine, including organic frame, the rotary unit being arranged on rack level supporting surface, it is connected to vision positioning unit and cutter unit in frame and above rotary unit, rotary unit is used for rotary glass substrate and carries out the positioning of Y-axis cut point, cutter unit is cut along X-direction, and the high-definition camera on vision positioning unit moves observation positioning and cutting along X-direction.The present invention carries out vision positioning using high-definition camera, and high-precision DDR (Direct Dirve Rotation) rotary working platform rotates, and switching cut direction ensure that the accuracy of 90 degree of rotational positionings of cutting；It is high that cutting positioning precision is fed back using grating scale.
Description
Technical field
The present invention relates to TFT-LCD display screen manufacture fields, specifically a kind of TFT vision positionings precision photoelectricity glass-cutting
Machine.
Background technology
With developing rapidly for lcd technology, thin film transistor active matrix liquid crystal display (TFT-LCD) due to
With outstanding color saturation, chromatic rendition ability and higher contrast, have become the dominant technology of field of information display
With the focus of research and development.In recent years, TFT-LCD occupies the market share of high-end flat-panel monitor and increased sharply, still
The manufacture of TFT-LCD photoelectric glass substrates also there is the shortcomings that complex technical process and less high yields, particularly cutting/
Sliver process, one of principal element of product yield is still influenceed in many panel factories.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of TFT vision positionings precision photoelectricity glass cutting machine, using height
Clear camera carries out vision positioning, and high-precision DDR (Direct Dirve Rotation) rotary working platform is rotated, and switching is cut
Cut the accuracy that direction ensure that 90 degree of rotational positionings of cutting；It is high that cutting positioning precision is fed back using grating scale.
The technical scheme is that：
TFT vision positioning precision photoelectricity glass cutting machines, including organic frame, the rotation that is arranged on rack level supporting surface
Unit, the vision positioning unit and cutter unit for being connected in frame and being located above rotary unit, and vision positioning unit position
In the surface of cutter unit；
Described rotary unit includes the Y-axis guide rail being fixedly installed on rack level supporting surface, is slidably connected to Y-axis
Platform electric rotating machine on guide rail, the Y-axis linear electric motors for being arranged on rack level supporting surface and being connected with platform electric rotating machine,
The workbench of upward output axis connection with platform electric rotating machine；
Described vision positioning unit includes the X-axis upper rail being fixedly installed in frame, is slidably connected in X-axis and leads
Linear electric motors on high-definition camera on rail and the X-axis for being arranged in frame and being connected with high-definition camera, described high definition are taken the photograph
As head is towards the upper surface of workbench；
Described cutter unit includes the grating scale for being fixedly installed in frame and being parallel to each other and X-axis lower guideway, cunning
Linear electric motors under the dynamic cutting tool being connected on X-axis lower guideway and the X-axis for being arranged in frame and being connected with cutting tool, institute
The grating scale stated is used for the displacement for reading linear electric motors under X-axis；
Described cutting tool includes lifting motor, cutting electric rotating machine, air bag pressue device and cutter head, described
The output shaft of cutter head and cutting electric rotating machine is connected, and the top of cutter head contacts connection with cylinder pressue device,
Lifting motor drives cutting electric rotating machine, air bag pressue device and cutter head to move up and down.
Switch board, described Y-axis linear electric motors, platform electric rotating machine, high-definition camera, X are provided with described frame
Under linear electric motors on axle, lifting motor, cutting electric rotating machine, air bag pressue device, X-axis linear electric motors, grating scale with control
Controller electrical connection in cabinet.
Two parallel Y-axis guide rails are fixedly installed on described rack level supporting surface, are respectively provided with every Y-axis guide rail
There is corresponding Y-axis sliding block, described platform electric rotating machine is fixedly connected on the upper surface of transfer platform, and two Y-axis sliding blocks are equal
It is fixedly connected with the lower surface of transfer platform, and Y-axis linear electric motors are also connected on transfer platform.
Two high-definition cameras are slidably connected on described X-axis upper rail, the middle part of X-axis upper rail sets limited location
Plate, described two high-definition cameras are located at the both sides of limiting plate respectively.
Described cutting tool also include be slideably positioned on X-axis lower guideway and be connected with linear electric motors under X-axis it is perpendicular
Straight installing plate, described lifting motor are fixedly installed in horizontal mounting plate, described cutting electric rotating machine and air bag pressurization dress
Put and be arranged side by side on the upper surface of horizontal mounting plate, described cutter head is located at the lower section of horizontal mounting plate, and described cuts
The knife rest top of cutter head contacts connection through horizontal mounting plate with air bag pressue device, and the output shaft for cutting electric rotating machine passes through
It is connected after horizontal mounting plate by transmission and cutter head.
Described lifting motor includes stepper motor and ball screw driven by stepper motors, described ball screw
It is connected with the cutting electric rotating machine or air bag pressue device being arranged side by side.
Described high-definition camera selects CCD high-definition cameras.
Advantages of the present invention：
(1), the present invention is provided with vision positioning unit above cutter unit and rotary unit, can pass through high-definition camera
Head carries out the observation and positioning of cutting position, ensure that the accuracy of cutting position, improves cutting accuracy；
(2), the present invention drives the glass substrate being positioned on workbench to be rotated using rotary unit, so as to realize
Angle precise fine-adjustment and 90 degree of rotations when glass substrate positions complete the cutting of all directions；
(3), the lifting motor of cutter unit of the invention drives cutter head using driving stepper motor ball screw
Make the height distance of Z-direction motion automatic measurement glass and break bar, so as to easily control the depth of glass-cutting, advance significantly
Control the intellectuality and digitlization of cutter head depth of cut；
(4), the mode that the cutter head pressurization of cutter unit of the present invention is pressurizeed from air bag, it is precisely controlled the cutting pressure of cutter head
Power, particularly suitable for ultra-thin TFT-LCD photoelectric glass substrate cuts, cutting pressure can be accurately set, be drawn in whole piece cutting
, all can be fast due to the constant pressure characteristic of air bag due to concavo-convex caused by the uneven or other reason of platform surface in line process
Velocity modulation section, ensure the uniformity of cutting；
(5), the present invention gathers the X-axis displacement of cutting tool using grating scale, automatic so as to be carried out to cutting tool
Change positioning, cutting positioning precision is high.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of rotary unit of the present invention.
Fig. 3 is the structural representation of vision positioning unit and cutter unit of the present invention.
Fig. 4 is the structural representation of cutting tool of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
See Fig. 1, TFT vision positioning precision photoelectricity glass cutting machines, including organic frame 1, it is arranged at the horizontal support face of frame 1
On rotary unit 2, be connected in frame 1 and the vision positioning unit 3 positioned at the top of rotary unit 2 and cutter unit 4 and
The switch board 5 being arranged in frame 1, and vision positioning unit 3 is located at the surface of cutter unit 4；
See Fig. 2, rotary unit 2 includes two Y-axis guide rails 21, correspondingly being fixedly installed on the horizontal support face of frame 1
The Y-axis sliding block 22 that is arranged in every Y-axis guide rail 21, the transfer platform 23 being fixedly connected on two Y-axis sliding blocks 22, it is connected to
Y-axis linear electric motors 24 on transfer platform 23, the platform electric rotating machine 25 being fixedly connected on the upper surface of transfer platform 23, with it is flat
The workbench 26 of the upward output axis connection of platform electric rotating machine 25, during cutting, by TFT-LCD photoelectric glass substrate fixed placements
In on the upper surface of workbench 26；
See Fig. 3, vision positioning unit 3 includes the X-axis upper rail 31 being fixedly installed in frame 1, is slidably connected to X-axis
Straight line on two CCD high-definition cameras 32 on upper rail 31 and the X-axis for being arranged in frame 1 and being connected with high-definition camera 32
Motor 33, the middle part of X-axis upper rail 31 are provided with limiting plate 34, and two high-definition cameras 32 are towards the upper surface of workbench
And it is located at the both sides of limiting plate 34 respectively；
See Fig. 3, cutter unit 4 includes the grating scale 44 and X-axis lower guideway for being fixedly installed on and in frame 1 and being parallel to each other
41st, the cutting tool 42 being slidably connected on X-axis lower guideway 41 and the X-axis for being arranged in frame 1 and being connected with cutting tool 42
Lower linear electric motors 43, grating scale 44 are used for the displacement for reading linear electric motors under X-axis；
See Fig. 4, cutting tool 42, which includes, to be slideably positioned on X-axis lower guideway 41 and be connected with linear electric motors under X-axis 43
Horizontal mounting plate 421, be fixedly installed in horizontal mounting plate 421 stepper motor 422, be arranged side by side in horizontal mounting plate
Cutting electric rotating machine 424 and air bag pressue device 425 on 423 upper surfaces and the cutting positioned at the lower section of horizontal mounting plate 423
Cutter head 426, the knife rest top of cutter head 426 contact connection with air bag pressue device 425 through horizontal mounting plate 423, cutting
The output shaft of electric rotating machine 424 is connected after passing through horizontal mounting plate 423 by transmission 427 and cutter head 426, by step
The ball screw that stepper motor 422 drives is connected with air bag pressue device 425 is installed on cutting on horizontal mounting plate 423 so as to drive
Cut electric rotating machine 424 and air bag pressue device 425 carries out Z-direction movement.
Wherein, 25, two Y-axis linear electric motors 24, platform electric rotating machine CCD high-definition cameras 32, linear electric motors in X-axis
33rd, stepper motor 422, cutting electric rotating machine 424, air bag pressue device 425, under X-axis linear electric motors 43, grating scale 44 with control
Controller electrical connection in cabinet 5 processed, realizes Automated condtrol.
The operation principle of the present invention：
(1), first by TFT-LCD photoelectric glass substrate fixed placements on the upper surface of workbench 26, CCD high definitions are taken the photograph
As first 32, slip determines first X point cutting position on X-axis upper rail 31 under the drive of linear electric motors 33 in X-axis；
(2), after the completion of positioning, controller control platform electric rotating machine 25 drives workbench 26 to carry out angle adjustment,
Ensure the O degree cutting angles of TFT-LCD photoelectric glass substrates；
(3), linear electric motors 43 drive cutting tool 42 to be moved to first X point cleavage under last controller control X-axis
Put, then control stepper motor 422 to drive cutting tool 42 to drive cutting electric rotating machine 424 and Y-axis after being displaced downwardly on glass substrate
Linear electric motors 24 start, and cutting tool 42 carries out Y-direction cutting during glass substrate moves along Y-axis.
After the completion of cutting for the first time, two CCD high-definition cameras 32 are in X-axis under the drive of linear electric motors 33 in X-axis
Continue to move to position next X points cutting position on guide rail 31, after the completion of positioning, linear electric motors 43 drive cutter under X-axis
Tool 42 continues to move to, and grating scale 44 gathers shift position, and when mobile interval reaches setting position, controller controls straight line under X-axis
Motor 43 is out of service to reach next X points cutting position, repeats step (3) and carries out next Y-direction cutting；
After the completion of glass plate last X point cutting positions Y-direction cutting, platform electric rotating machine 25 drives workbench 26
It is rotated by 90 °, continues the cutting that repeat step (1)-(3) carry out 90 degree of glass substrate.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1.TFT vision positioning precision photoelectricity glass cutting machines, it is characterised in that：Including organic frame, it is arranged at rack level support
Rotary unit on face, it is connected in frame and vision positioning unit and cutter unit above rotary unit, and vision
Positioning unit is located at the surface of cutter unit；
Described rotary unit includes the Y-axis guide rail being fixedly installed on rack level supporting surface, is slidably connected to Y-axis guide rail
On platform electric rotating machine, be arranged on rack level supporting surface and be connected with platform electric rotating machine Y-axis linear electric motors, with it is flat
The workbench of the upward output axis connection of platform electric rotating machine；
Described vision positioning unit includes the X-axis upper rail being fixedly installed in frame, is slidably connected on X-axis upper rail
High-definition camera and the X-axis that is arranged in frame and is connected with high-definition camera on linear electric motors, described high-definition camera
Towards the upper surface of workbench；
Described cutter unit includes the grating scale for being fixedly installed in frame and being parallel to each other and X-axis lower guideway, the company of slip
Linear electric motors under the cutting tool being connected on X-axis lower guideway and the X-axis for being arranged in frame and being connected with cutting tool, it is described
Grating scale is used for the displacement for reading linear electric motors under X-axis；
Described cutting tool includes lifting motor, cutting electric rotating machine, air bag pressue device and cutter head, the cutting
The output shaft of cutter head and cutting electric rotating machine is connected, and the top of cutter head contacts connection with cylinder pressue device, lifts
Motor driven cutting electric rotating machine, air bag pressue device and cutter head move up and down.
2. TFT vision positionings precision photoelectricity glass cutting machine according to claim 1, it is characterised in that：Described frame
On be provided with switch board, described Y-axis linear electric motors, platform electric rotating machine, high-definition camera, linear electric motors, lifting electricity in X-axis
Linear electric motors, grating scale electrically connect with the controller in switch board under machine, cutting electric rotating machine, air bag pressue device, X-axis.
3. TFT vision positionings precision photoelectricity glass cutting machine according to claim 1, it is characterised in that：Described frame
Two parallel Y-axis guide rails are fixedly installed on horizontal support face, corresponding Y-axis sliding block, institute are provided with every Y-axis guide rail
The platform electric rotating machine stated is fixedly connected on the upper surface of transfer platform, lower surface of two Y-axis sliding blocks with transfer platform
It is fixedly connected, and Y-axis linear electric motors are also connected on transfer platform.
4. TFT vision positionings precision photoelectricity glass cutting machine according to claim 1, it is characterised in that：In described X-axis
Two high-definition cameras are slidably connected on guide rail, limiting plate, described two high-definition cameras are provided with the middle part of X-axis upper rail
Head is located at the both sides of limiting plate respectively.
5. TFT vision positionings precision photoelectricity glass cutting machine according to claim 1, it is characterised in that：Described cutting
Cutter also includes the horizontal mounting plate for being slideably positioned on X-axis lower guideway and being connected with linear electric motors under X-axis, described lifting
Motor is fixedly installed in horizontal mounting plate, and described cutting electric rotating machine and air bag pressue device are arranged side by side in being horizontally mounted
On the upper surface of plate, described cutter head is located at the lower section of horizontal mounting plate, and the knife rest top of described cutter head passes through
Horizontal mounting plate contacts connection with air bag pressue device, cut electric rotating machine output shaft pass through horizontal mounting plate after pass through transmission
It is secondary to be connected with cutter head.
6. TFT vision positionings precision photoelectricity glass cutting machine according to claim 5, it is characterised in that：Described lifting
Motor includes stepper motor and ball screw driven by stepper motors, and described ball screw and the cutting being arranged side by side are revolved
Rotating motor or the connection of air bag pressue device.
7. TFT vision positionings precision photoelectricity glass cutting machine according to claim 1, it is characterised in that：Described high definition
Camera selects CCD high-definition cameras.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765527.7A CN107352786A (en) | 2017-08-30 | 2017-08-30 | TFT vision positioning precision photoelectricity glass cutting machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710765527.7A CN107352786A (en) | 2017-08-30 | 2017-08-30 | TFT vision positioning precision photoelectricity glass cutting machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107352786A true CN107352786A (en) | 2017-11-17 |
Family
ID=60289457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710765527.7A Pending CN107352786A (en) | 2017-08-30 | 2017-08-30 | TFT vision positioning precision photoelectricity glass cutting machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107352786A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107777869A (en) * | 2017-11-20 | 2018-03-09 | 魏超军 | A kind of cutting equipment that fast accurate can be carried out to glass curtain wall |
| CN108361502A (en) * | 2018-04-20 | 2018-08-03 | 深圳市晶向科技有限公司 | The camera calibration apparatus and method of glass cutting machine |
| CN108409125A (en) * | 2018-05-03 | 2018-08-17 | 佛山市懿燊科技服务有限公司 | A kind of glass cutting equipment and its cutting method |
| CN110272197A (en) * | 2019-07-26 | 2019-09-24 | 中电科风华信息装备股份有限公司 | A kind of high-precision double-pole or multi-tool glass cutting machine |
| CN110725119A (en) * | 2019-09-23 | 2020-01-24 | 东莞市光博士激光科技股份有限公司 | Full-automatic strip-aligning and lattice-aligning high-speed single-layer cutting machine |
| CN110919392A (en) * | 2019-12-04 | 2020-03-27 | 上海柏楚电子科技股份有限公司 | Multi-Y-axis automatic machining system and control method |
| CN111056738A (en) * | 2019-12-31 | 2020-04-24 | 常熟耀皮汽车玻璃有限公司 | Cutting process of automobile door glass |
| CN111070422A (en) * | 2019-12-31 | 2020-04-28 | 厦门庚华机械有限公司 | Automatic profiling saw |
| CN113733369A (en) * | 2021-09-03 | 2021-12-03 | 深圳市旭凡科技有限公司 | Pneumatic device of cutting machine for touch pad |
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| CN204625471U (en) * | 2015-05-21 | 2015-09-09 | 深圳市卓耀科技有限公司 | A kind of Full-automatic linear glass cutting machine |
| CN207391269U (en) * | 2017-08-30 | 2018-05-22 | 蚌埠朝阳玻璃机械有限公司 | TFT vision positioning precision photoelectricity glass cutting machines |
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| US20090050610A1 (en) * | 2004-10-13 | 2009-02-26 | Mitsuboshi Diamond Industrial Co., Ltd. | Method and apparatus for scribing brittle material board and system for breaking brittle material board |
| CN201952353U (en) * | 2010-11-29 | 2011-08-31 | 蚌埠朝阳玻璃机械有限公司 | Curvature abnormally-shaped four-axis glass cutting machine |
| CN204588987U (en) * | 2015-05-18 | 2015-08-26 | 深圳市卓耀科技有限公司 | A kind of high-accuracy straight line glass cutting machine |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107777869A (en) * | 2017-11-20 | 2018-03-09 | 魏超军 | A kind of cutting equipment that fast accurate can be carried out to glass curtain wall |
| CN108361502A (en) * | 2018-04-20 | 2018-08-03 | 深圳市晶向科技有限公司 | The camera calibration apparatus and method of glass cutting machine |
| CN108409125A (en) * | 2018-05-03 | 2018-08-17 | 佛山市懿燊科技服务有限公司 | A kind of glass cutting equipment and its cutting method |
| CN110272197A (en) * | 2019-07-26 | 2019-09-24 | 中电科风华信息装备股份有限公司 | A kind of high-precision double-pole or multi-tool glass cutting machine |
| CN110725119A (en) * | 2019-09-23 | 2020-01-24 | 东莞市光博士激光科技股份有限公司 | Full-automatic strip-aligning and lattice-aligning high-speed single-layer cutting machine |
| CN110919392A (en) * | 2019-12-04 | 2020-03-27 | 上海柏楚电子科技股份有限公司 | Multi-Y-axis automatic machining system and control method |
| CN110919392B (en) * | 2019-12-04 | 2021-05-28 | 上海柏楚电子科技股份有限公司 | Multi-Y-axis automatic machining system and control method |
| CN111056738A (en) * | 2019-12-31 | 2020-04-24 | 常熟耀皮汽车玻璃有限公司 | Cutting process of automobile door glass |
| CN111070422A (en) * | 2019-12-31 | 2020-04-28 | 厦门庚华机械有限公司 | Automatic profiling saw |
| CN113733369A (en) * | 2021-09-03 | 2021-12-03 | 深圳市旭凡科技有限公司 | Pneumatic device of cutting machine for touch pad |
| CN113733369B (en) * | 2021-09-03 | 2023-11-21 | 广东蜀丰科技有限公司 | Pneumatic device of cutting machine for touch pad |
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Application publication date: 20171117 |