WO2020200000A1 - 切割机台、用于基板的切割机台及切割方法 - Google Patents

切割机台、用于基板的切割机台及切割方法 Download PDF

Info

Publication number
WO2020200000A1
WO2020200000A1 PCT/CN2020/081054 CN2020081054W WO2020200000A1 WO 2020200000 A1 WO2020200000 A1 WO 2020200000A1 CN 2020081054 W CN2020081054 W CN 2020081054W WO 2020200000 A1 WO2020200000 A1 WO 2020200000A1
Authority
WO
WIPO (PCT)
Prior art keywords
positioning
cutting machine
cut
machine table
product
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2020/081054
Other languages
English (en)
French (fr)
Inventor
张恒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HKC Co Ltd
Chongqing HKC Optoelectronics Technology Co Ltd
Original Assignee
HKC Co Ltd
Chongqing HKC Optoelectronics Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HKC Co Ltd, Chongqing HKC Optoelectronics Technology Co Ltd filed Critical HKC Co Ltd
Publication of WO2020200000A1 publication Critical patent/WO2020200000A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/22—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/08—Work-clamping means other than mechanically-actuated
    • B23Q3/088—Work-clamping means other than mechanically-actuated using vacuum means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only

Definitions

  • This application relates to the field of display technology, in particular to a cutting machine table, a cutting machine table for a substrate, and a cutting method.
  • a plurality of array substrates and color filter substrates are generally fabricated on two larger glass substrates, and then the array substrate and the color filter substrate are aligned to form a display panel, and then The glass substrate is cut to form a plurality of finished display panels.
  • the glass substrate is cut to form a plurality of finished display panels.
  • the purpose of this application is to provide a cutting machine table, a cutting machine table for a substrate, and a cutting method to improve automation.
  • the application discloses a cutting machine table, which includes a plurality of positioning heads and two sensors.
  • the plurality of positioning heads position products to be cut and are arranged on the cutting machine table.
  • the at least two sensors are respectively arranged in Among the plurality of positioning heads arranged in a row, the two positioning heads located at both ends detect the position information of the product to be cut; the cutting machine table detects the position information of the product to be cut according to the sensor detection, which is more
  • Each of the positioning heads generates correction data, controls the respective positioning positions of the plurality of positioning heads, and fixes the product to be cut.
  • the application also discloses a cutting machine table for a substrate, a plurality of positioning heads and a plurality of sensors, a plurality of the positioning heads positioning the substrate are arranged on the cutting machine table, wherein the two sensors The positioning heads are respectively arranged on the two positioning heads in the middle of the plurality of positioning heads arranged in a row to detect the position information of the substrate edge of the substrate to be cut; the remaining sensors are arranged at intervals at both ends of the cutting machine table.
  • the position information of the product to be cut detected by the sensor generates correction data of the current positioning head; and controls the corresponding positioning position of the current positioning head to fix the substrate;
  • the positioning head includes a sucker and a support rod that are connected to each other;
  • the suction cup is arranged at the lower end of the support rod.
  • the application also discloses a cutting method, including:
  • Multiple positioning heads control the multiple positioning heads to reach their respective positioning positions and position the products to be cut;
  • the sensors on both sides of the application detect the edge position information of the product to be cut, generate correction data when skewed, control multiple positioning heads for correction, reach their respective positioning positions, and fix the product to be cut.
  • Full automation is high without manual intervention. Improve cutting efficiency.
  • Fig. 1 is a schematic diagram of a cutting machine table according to an embodiment of the present application.
  • Fig. 2 is a schematic diagram of a positioning head according to an embodiment of the present application.
  • Fig. 3 is a schematic diagram of a positioning head according to an embodiment of the present application.
  • FIG. 4 is a cross-sectional view of a positioning head according to another embodiment of the present application.
  • FIG. 5 is a schematic diagram of a positioning head according to another embodiment of the present application.
  • Figure 6 is a cross-sectional view of a clamp of another embodiment of the present application.
  • Figure 7 is a cross-sectional view of a suction cup of another embodiment of the present application.
  • Fig. 8 is a schematic diagram of a cutting method according to another embodiment of the present application.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating relative importance or implicitly indicating the number of technical features indicated. Therefore, unless otherwise specified, a feature defined with “first” and “second” may explicitly or implicitly include one or more of these features; “plurality” means two or more.
  • the term “comprising” and any variations thereof means non-exclusive inclusion, the possibility of the presence or addition of one or more other features, integers, steps, operations, units, components, and/or combinations thereof.
  • the terms “installed”, “connected” and “connected” should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection , It can also be electrical connection; it can be directly connected, it can also be indirectly connected through an intermediate medium, or the internal connection of two components.
  • installed should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection , It can also be electrical connection; it can be directly connected, it can also be indirectly connected through an intermediate medium, or the internal connection of two components.
  • a cutting machine table 100 which includes a plurality of positioning heads 110 and at least two sensors 120.
  • the plurality of positioning heads 110 position the product 170 to be cut and set
  • the at least two sensors 120 are respectively arranged on the two positioning heads 110 at the two ends of the plurality of positioning heads 110 arranged in a row, and detect the product 170 to be cut.
  • the cutting machine table According to the position information of the edge of the product 170 to be cut detected by the sensor 120, the cutting machine table generates correction data for the multiple positioning heads 110 to control the respective positioning of the multiple positioning heads 110 Position, fix the product 170 to be cut.
  • the sensors 120 on both sides of the present application detect the edge position information of the product 170 to be cut, generate correction data when the product is skewed, and control multiple positioning heads 110 to make corrections to reach their respective positioning positions and fix the Cutting products is fully automated, without manual intervention, which improves cutting efficiency.
  • detecting the position information of the product 170 to be cut specifically refers to detecting the position information of the edge of the product 170 to be cut.
  • the cutting machine table 100 includes a driving device 130 that drives the positioning head 110 to move to the edge of the product 170 to be cut in a first direction; and drives the positioning head 110 fixes the product 170 to be cut in the second direction; the driving device 130 generates compensation travel data in the first direction corresponding to each positioning head 110 as correction data, and controls the driving positioning head 110 in the first direction according to the compensation travel data March.
  • the driving device 130 drives the positioning head 110 to move to the first direction of the edge of the product 170 to be cut, and drives the positioning head 110 to fix the product 170 to be cut in the second direction.
  • the compensation data in the first direction is used as the correction data to prevent the positioning head 110 from fixing the product 170 to be cut in the second direction, and the driving device 130 of the cutting machine table 100 drives the positioning head 110 to drop too much, damaging the product 170 to be cut. Invalid and cannot be repaired.
  • the cutting machine table 100 further includes at least one sensor 120 arranged in rows.
  • the positioning head 110 in the middle of the plurality of positioning heads 110 detects the position information of the edge of the product 170 to be cut at the corresponding position; the cutting machine table 100 detects the edge of the product 170 to be cut according to the sensor 120
  • To generate different correction data for multiple positioning heads 110 control and compensate the respective positioning positions of multiple positioning heads 110, and fix the product 170 to be cut; install at least one sensor 120 on the two edges, Directly correspond to the undetected places detected by the sensor 120 and set the sensor 120 correspondingly, and set the sensor 120 on the positioning heads 110 on both sides to detect the uncovered area, so that every place corresponding to the edge of the product 170 to be cut can be detected , Improve the accuracy of edge error detection of the product 170 to be cut, increase the coverage of detection, generate different correction data, compensate the respective positioning positions of the middle and both sides,
  • the positioning head 110 provided with the sensor 120 directly uses the current sensor 120 to obtain the position information of the edge of the product 170 to be cut at the current positioning head 110 to generate correction data of the current positioning head 110; and to control the corresponding position
  • the current positioning position of the positioning head 110 is described to position and fix the product 170 to be cut.
  • the positioning head 110 provided with the sensor 120 directly obtains the edge position information of the positioning head 110 with its own sensor 120, and generates the correction data of the current positioning head 110.
  • Each positioning head 110 is independent of each other, which improves the performance of each positioning head 110. Fixed position accuracy of positioning head.
  • each of the positioning heads 110 that are not provided corresponding to the sensor 120 is respectively arranged between two adjacent positioning heads 110 provided with the sensor 120,
  • the cutting machine table 100 uses the positioning head 110 that is not provided corresponding to the sensor 120 as the current positioning head 110,
  • the correction data of the current positioning head 110 is generated; and the positioning of the corresponding positioning head 110 is controlled Position, fix the product 170 to be cut.
  • the detection signal range of the sensor 120 is expanded, directly detecting whether the edge of the product to be fixed is skewed, saving the sensor 120, and at the same time, while improving the detection accuracy, at the same time, the material cost can avoid the positioning head 110 interfering with the edge of the product to be cut. The function fails and cannot be repaired.
  • the number of the positioning heads 110 is more than the number of the sensors 120; the cutting machine table 100 uses the positioning head 110 not corresponding to the sensor 120 as the current positioning head 110, and according to the positioning head
  • the position information of the edge of the product 170 to be cut detected by the sensors 120 on the adjacent sides of the 110 generates correction data of the current positioning head 110; the corresponding positioning position of the current positioning head 110 is controlled to fix the product 170 to be cut.
  • the positioning head 110 without the sensor 120 uses the data of the two nearest sensors 120 to calculate the correction data of its corresponding position, locate the position, and fix the product 170 to be cut.
  • the number of the sensors 120 is equal to the number of the positioning heads 110, and each positioning head 110 is provided with a sensor 120; each positioning head 110 directly uses the current
  • the sensor 120 obtains the position information of the edge of the product 170 to be cut at the current positioning head 110 to generate correction data of the current positioning head 110; controls the positioning position of the corresponding positioning head 110 to fix the product 170 to be cut.
  • a positioning head 110 corresponds to a sensor 120.
  • the signal range detected by the sensor 120 will be fully covered, reducing the error of position fixation.
  • the more the number of sensors 120 the smaller the error of detecting the skew of the main body edge to be cut, avoiding the positioning head 110 interference with the edge of the product to be cut causes product function failure and cannot be repaired, saving the cost of the product to be cut.
  • the positioning head 110 may also be a clamp 160, which is arranged on the supporting structure 140, and the clamp 160 includes an upper jaw 161 and a lower jaw 162, the upper jaw 161 and the lower jaw 162 Set on the same side, the lower jaw 162 is pressed upward to clamp the edge of the cut product with the upper jaw 161 to achieve a closing action.
  • the lower jaw 162 is closed and opened, the air cylinder is the power device, and the air cylinder push rod is used as the walking distance of the clamp 160 closed and opened; thus, the closing action is achieved, and the edge of the cut product is clamped.
  • the positioning head 110 includes a suction cup 111 and a support rod 112 that are communicated with each other; the suction cup 111 is disposed at the lower end of the support rod 112.
  • Full suction, the fixing method is suction. The most optional way is to fix with the suction cup 111.
  • the product 170 to be cut is evenly stressed to avoid the interference of the edge of the product 170 when the jaw 162 is closed.
  • the cutting machine table 100 further includes a supporting structure 140, the positioning head 110 is arranged on the supporting structure 140, the supporting structure 140 is provided with a vacuum pipe 141, the vacuum pipe 141 Connecting the support rod 112 and the suction cup 111, the vacuum pipe 141 is connected to the factory end 150 to vacuum, and vacuum adsorption is performed through the vacuum pipeline, and the factory end 150 vacuum pipeline uses a vacuum pump to extract air to the edge of the fixed substrate 171.
  • the omission of the exemplary fixture 160 interferes with the edge of the substrate 171, which will cause skew and cause cutting failure.
  • the shape of the suction cup 111 is a circular suction cup 111, the bottom opening is large, the top is small, and the bottom area is larger, which will increase the strength of fixing with the edge of the product 170 to be cut, and is easy to absorb.
  • the material of the suction cup 111 is polyether ether ketone. The material is anti-static, anti-radiation, good insulation, and avoids interference with the accuracy of the sensor 120 to detect the signal.
  • the sensor 120 is a photoelectric sensor 120, the sensor 120 is fixed on the positioning head 110 through a sheet metal 121, and the detection purpose is achieved through photoelectric signal conversion; the sensor 120 is fixed at the positioning head by the sheet metal 121 On the head 110, through photoelectric signal conversion, it can detect whether the edge of the product 170 to be cut is skewed, and the signal is transmitted photoelectrically, and the signal detection is accurate, so as to avoid the product failure due to the skew detection error of the product, which cannot be repaired.
  • the product 170 to be cut includes a display panel, and a large glass plate provided with multiple display panels.
  • the cutting machine table 100 is configured for double-plate cutting, which is an array substrate and a color film substrate, and the liquid crystal panel is cut by the upper and lower cutting wheels of the cutting machine, thereby separating the display panel from the large glass plate.
  • a cutting machine table 100 for a substrate 171 including: a plurality of positioning heads 110 and a plurality of sensors 120, and the plurality of positioning heads 110 position the substrate 171 , Set on the cutting machine table 100, wherein the two sensors 120 are respectively set on the two positioning heads 110 in the middle of the plurality of positioning heads 110 arranged in a row to detect the substrate 171 Position information; the remaining sensors 120 are arranged at intervals on the positioning head 110 between the positioning heads 110 at both ends of the cutting machine table 100; the cutting machine table 100 uses the positioning head 110 not corresponding to the sensor 120 as The current positioning head 110 generates the correction data of the current positioning head 110 according to the position information of the edge of the substrate 171 detected by the sensors 120 on the positioning heads 110 on both sides adjacent to the positioning head 110; controls the positioning of the corresponding positioning head 110 Position, positioning the substrate 171; the positioning head 110 includes a suction cup 111 and a support rod 112 that are connected to each other; the su
  • the sensor 120 is installed to detect whether the edge position information of the positioning head 110 corresponding to the substrate 171 between the two edge portions is skewed, and the detection range is expanded.
  • the sensor 120 detects the position information of the edge of the substrate 171 to generate the correction data of the current positioning head 110 ; Control the suction position of the corresponding positioning head 110 and position the substrate 171 to avoid crushing the substrate 171 and damaging the substrate 171 when the positioning head 110 absorbs the position of the substrate 171; transform the exemplary glass chuck into a vacuum chuck 111 to solve the substrate 171 edge skew and closed interference of the glass chuck; improve the cutting quality, avoid the failure of the substrate 171, which cannot be repaired, the positioning head 110 sucks the position inaccurately, causing the edge of the substrate 171 to break and cause the function to fail and cannot be repaired, resulting in waste of product cost.
  • a cutting method which includes the following steps:
  • S2 Perform detection according to the position information of the product to be cut, and if the edge of the product to be cut is skewed, generate different correction data for the multiple positioning heads;
  • S3 Multiple positioning heads, according to the corresponding correction data, control the multiple positioning heads to reach their respective positioning positions, and fix the products to be cut;
  • the correction data can be 0, only the rest of the positioning heads are corrected, and the sensor with the current correction data 0 is not corrected.
  • the technical solution of the present application can be widely used in various display panels, such as twisted nematic (TN) display panels, in-plane switching (IPS) display panels, vertical alignment (Vertical Alignment, VA) ) Display panel, Multi-Domain Vertical Alignment (MVA) display panel, of course, it can also be other types of display panel, such as Organic Light-Emitting Diode (OLED) display panel.
  • TN twisted nematic
  • IPS in-plane switching
  • VA Vertical Alignment
  • MVA Multi-Domain Vertical Alignment
  • OLED Organic Light-Emitting Diode

Landscapes

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

Abstract

一种切割机台(100)、用于基板的切割机台(100)及切割方法，该切割机台(100)包括多个定位头(110)和至少两个传感器(120)，多个定位头(110)定位待切割产品(170)，多个定位头(110)成排设置在切割机台(100)上，至少两个传感器(120)分别对应设置于成排设置的多个定位头(110)中位于两端的两个定位头(110)上，探测待切割产品(170)的位置信息。该切割机台根据传感器探测的待切割产品的位置信息，为多个定位头生成修正数据，控制多个定位头各自的定位位置，固定待切割产品，能够提高切割精度，提高切割自动化。

Description

切割机台、用于基板的切割机台及切割方法
本申请要求于2019年04月04日提交中国专利局，申请号为CN201910270661.9，申请名称为“一种切割机台、用于基板的切割机台及切割方法”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及显示技术领域，尤其涉及一种切割机台、用于基板的切割机台及切割方法。
背景技术
应当理解的是，这里的陈述仅提供与本申请有关的背景信息，而不必然地构成现有技术。
在范例性的显示面板的制造工艺中，一般是先在两较大的玻璃基板上制作多个阵列基板和彩膜基板，再将阵列基板和彩膜基板对位贴合形成显示面板，接着对玻璃基板进行切割以形成多个显示面板成品。在对显示面板进行切割时，若显示面板边缘的玻璃歪斜，就会导致显示面板从大玻璃基板中分离出来造成显示面板的良率下降。
多次检测待切割产品边缘状态，调试机台，工作效率低。
发明内容
本申请的目的是提供一种切割机台、用于基板的切割机台及切割方法，以提高自动化。
本申请公开了一种切割机台，包括多个定位头和两个传感器，多个所述定位头定位待切割产品，设置在所述切割机台上，所述至少两个传感器分别对应设置于成排设置的多个所述定位头中位于两端的两个所述定位头上，探测待切割产品的位置信息；所述切割机台根据所述传感器探测的待切割产品的位置信息，为多个所述定位头生成修正数据，控制多个所述定位头各自的定位位置，固定待切割产品。
本申请还公开了一种用于基板的切割机台，多个定位头和多个传感器，多个所述定位头定位基板，设置在所述切割机台上，其中所述两个所述传感器分别设置于成排设置的多个所述定位头位于中间的两个所述定位头上，探测待切割基板的基板边缘的位置信息；其余所述传感器间隔设置在所述切割机台两端的定位头之间的定位头上；所述切割机台以未与所述传感器对应设置的所述定位头为当前定位头，根据所述当前定位头相邻的两侧的所述定位头上的所述传感器探测的待切割产品的位置信息，生成当前定位头的修正数据；并控制对应的所述当前定位头的定位位置，固定基板；所述定位头包括相互连通的吸盘和支撑杆；所述吸盘设置在所述支撑杆的下端。
本申请还公开了一种切割方法，包括：
探测得到待切割产品的位置信息；
根据待切割产品的位置信息，进行检测，若待切割产品边缘歪斜，则为多个所述定位头生成不同的修正数据；
多个定位头，根据对应的修正数据，控制多个定位头到达各自的定位位置，定位待切割产品；以及
切割待切割产品。
本申请的两侧的传感器探测待切割产品边缘位置信息，生成歪斜时的修正数据，控制多个定位头进行修正，到达各自定位的位置，固定待切割产品，全自动化较高，无需人工干涉，提高切割效率。
附图说明
所包括的附图用来提供对本申请实施例的进一步的理解，其构成了说明书的一部分，用于例示本申请的实施方式，并与文字描述一起来阐释本申请的原理。显而易见地，下面描述中的附图仅仅是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。在附图中：
图1是本申请的一实施例的一种切割机台的示意图；
图2是本申请的一实施例的定位头的示意图；
图3是本申请的一实施例的定位头的示意图；
图4是本申请的另一实施例的定位头的剖视图；
图5是本申请的另一实施例的定位头的示意图；
图6是本申请的另一实施例的夹具的剖视图；
图7是本申请的另一实施例的吸盘的剖视图；
图8是本申请的另一实施例的切割方法的示意图。
具体实施方式
需要理解的是，这里所使用的术语、公开的具体结构和功能细节，仅仅是为了描述具体实施例，是代表性的，但是本申请可以通过许多替换形式来具体实现，不应被解释成仅受限于这里所阐述的实施例。
在本申请的描述中，术语“第一”、“第二”仅用于描述目的，而不能理解为指示相对重要性，或者隐含指明所指示的技术特征的数量。由此，除非另有说明，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征；“多个”的含义是两个或两个 以上。术语“包括”及其任何变形，意为不排他的包含，可能存在或添加一个或更多其他特征、整数、步骤、操作、单元、组件和/或其组合。
另外，“中心”、“横向”、“上”、“下”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”等指示的方位或位置关系的术语，是基于附图所示的方位或相对位置关系描述的，仅是为了便于描述本申请的简化描述，而不是指示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，或是两个元件内部的连通。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
下面参考附图和可选的实施例对本申请作详细说明。
如图1所示，作为本申请的一实施例，公开了一种切割机台100，包括多个定位头110和至少两个传感器120，多个所述定位头110定位待切割产品170，设置在所述切割机台100上，所述至少两个传感器120，分别对应设置于成排设置的多个所述定位头110中位于两端的两个所述定位头110上，探测待切割产品170的的位置信息，所述切割机台根据所述传感器120探测的待切割产品170边缘的位置信息，为多个所述定位头110生成的修正数据，控制多个所述定位头110各自的定位位置，固定待切割产品170。
当被切割产品边缘的歪斜时，本申请的两侧的传感器120探测待切割产品170边缘位置信息，生成歪斜时的修正数据，控制多个定位头110进行修正，到达各自定位的位置，固定待切割产品，全自动化较高，无需人工干涉，提高切割效率。
具体的，探测待切割产品170的待测位置信息具体是指探测待切割产品170的边缘位置信息。
具体的，如图2所示,所述切割机台100包括驱动装置130，所述驱动装置130驱动所述定位头110在第一方向移动到待切割产品170的边缘；并驱动所述定位头110在第二方向固定待切割产品170；所述驱动装置130分别对应每个定位头110生成在第一方向的补偿行进数据作为修正数据，根据补偿行进数据控制驱动定位头110在第一方向上行进。如图箭头所示第一方向W1和第二方向W2，驱动装置130驱动定位头110移动到待切割产品170的边缘的第一方向上，驱动定位头110在第二方向上固定待切割产品170，第一方向的补偿数据作为修正数据，防止定位头110在第二方向上固定待切割产品170时，切割机台100的驱动装置130驱动定位头110下降过大，损坏待切割产品170，功能失效且无法修复。
与上一实施方式不同的是，在两各边缘之间的定位头110上加装传感器120，如图3所示，所述切割机台100还包括至少一个传感器120，设置在成排设置的多个所述定位头110 中位于中间的所述定位头110上，探测对应位置处的待切割产品170边缘的位置信息；所述切割机台100根据所述传感器120探测的待切割产品170边缘的位置信息，为多个所述定位头110生成不同的修正数据，控制补偿多个所述定位头110各自的定位的位置，固定待切割产品170；在两个边缘加装至少一个传感器120，直接对应传感器120探测的探测不到的地方对应设置传感器120，把两侧定位头110上设置的传感器120探测覆盖不到的范围，使对应待切割产品170边缘每个地方的都能被探测到，提高待切割产品170边缘误差探测的精度，探测的覆盖范围加大，生成不同的补正数据，补偿中间和两侧各自的定位位置，固定待切割产品170，减小探测误差。当然还可以，所述设置有传感器120的定位头110，直接以当前传感器120获得当前定位头110处的待切割产品170边缘的位置信息，生成当前定位头110的修正数据；并控制对应的所述当前定位头110的定位位置，定位固定待切割产品170。设置有传感器120的定位头110，直接以自身的传感器120获得定位头110处的边缘位置信息，生成当前定位头110的补正数据，每个定位头110相互独立，提高每个设有传感器120的定位头固定位置精度。当然还可以,如图4所示，所述每个未与所述传感器120的对应设置的所述定位头110分别设置在两个相邻的设置有所述传感器120的定位头110之间，所述切割机台100以未与所述传感器120对应设置的所述定位头110为当前定位头110，
根据所述定位头110相邻的两侧的所述定位头110上的传感器120探测的待切割产品170边缘的位置信息，生成当前定位头110的修正数据；并控制对应的定位头110的定位位置，固定待切割产品170。间隔加装，传感器120探测的信号范围扩大，直接探测待固定产品边缘是否歪斜节省传感器120，同时，在提高检测精度前提下，同时物料成本，避免定位头110干涉待切割产品的边缘所造成产品功能失效，无法修复的问题。
当然也可以，所述定位头110的数量多于所述传感器120的数量；所述切割机台100以未与传感器120对应设置的所述定位头110为当前定位头110，根据所述定位头110相邻的两侧的传感器120探测的待切割产品170边缘的位置信息，生成当前定位头110的修正数据；控制对应的所述当前定位头110的定位位置，固定待切割产品170。没有传感器120的定位头110，以相邻最近的两个传感器120的数据，计算得到自己对应位置的修正数据，定位位置，固定待切割产品170。当然也可以，如图5所示，所述传感器120的数量与所述定位头110的数量相等，每个所述的定位头110上分别设置一个传感器120；每个定位头110分别直接以当前传感器120获得当前定位头110处的待切割产品170边缘的位置信息，生成当前定位头110的修正数据；控制对应的定位头110的定位位置，固定待切割产品170。一个定位头110对应一个传感器120，传感器120探测的信号范围会被全面覆盖，降低位置固定的误差，传感器120的数量越多，探测切割的主体边缘歪斜的误差就会越来小，避免定位头110干涉待切割产品的边缘所造成产品功能失效，无法修复的问题，节省待切割物品的成本。
当然，如图6所示，定位头110还可以是夹具160，所述夹具160设置在所述支撑结构140上，所述夹具160包括上颚161和下颚162，所述上颚161和所述下颚162设置于同一侧，所述下颚162向上压紧，与所述上颚161夹紧切割产品边缘从而达到闭合动作。下颚162的闭合张开，气缸为动力装置，气缸推杆作为夹具160闭合张开的行走距离；从而达到闭合的动作，夹取切割产品的边缘。
具体的，如图7所示，所述定位头110包括相互连通的吸盘111和支撑杆112；所述吸盘111设置在所述支撑杆112的下端。全面吸附，固定方式为吸取，最可选的方式为用吸盘111来固定，待切割产品170受力均匀，避免范例性的下颚162闭合时与待切割产品170边缘干涉所造成产品功能失效，无法修复的问题；具体的，所述切割机台100还包括支撑结构140，所述定位头110设置在所述支撑结构140上，所述支撑结构140内设有真空管道141，所述真空管道141连接所述支撑杆112和所述吸盘111，所述真空管道141连接厂务端150真空，通过真空管路进行真空吸附，厂务端150真空管路进行真空泵抽离空气达到固定基板171边缘。省去了范例性夹具160干涉基板171边缘会造成歪斜，造成切割失败。具体的，所述吸盘111的形状为圆形吸盘111，底部开口大，顶部小，底部的面积较大会增大与待切割产品170边缘的固定强度，易于吸附，当然也可以，形状为方形。具体的，所述吸盘111的材质为聚醚醚酮。材质防静电,抗辐射，绝缘性好，避免干扰传感器120探测信号的准确性。
具体的，所述传感器120为光电式传感器120，所述传感器120通过钣金件121固定在所述定位头110上,通过光电信号转换从而达到探测目的；传感器120通过钣金件121固定在定位头110上，通过光电信号转换从而达到探测待切割产品170边缘是否歪斜，光电式传播信号，信号探测准确，避免产品由于歪斜探测误差，造成切割产品失效，无法修复。具体的，待切割产品170包括：显示面板，设置有多个显示面板的大玻璃板。
所述切割机台100配置为双板切割，双板为阵列基板和彩膜基板，通过切割机的上下切割轮动进行液晶面板切割，从而将显示面板从玻璃大板中分离出来。
如图7所示，作为本申请的另一实施例，公开了一种用于基板171的切割机台100，包括：多个定位头110和多个传感器120，多个定位头110定位基板171，设置在所述切割机台100上，其中所述两个传感器120分别设置设置于成排设置的多个所述定位头110位于中间的两个所述定位头110上，探测基板171的的位置信息；其余所述传感器120间隔设置在切割机台100两端的定位头110之间的定位头110上；所述切割机台100以未与所述传感器120对应设置的所述定位头110为当前定位头110，根据所述定位头110相邻的两侧的定位头110上的传感器120探测的基板171边缘的位置信息，生成当前定位头110的修正数据；控制对应的定位头110的定位位置，定位基板171；所述定位头110包括相互连通的吸盘111 和支撑杆112；所述吸盘111设置在所述支撑杆112的下端。
加装传感器120，探测两个边缘部的之间的定位头110对应基板171的边缘位置信息是否歪斜，探测范围扩大，传感器120探测的基板171边缘的位置信息，生成当前定位头110的修正数据；控制对应的定位头110的吸取位置，定位吸取基板171，避免定位头110吸取基板171位置时造成压坏基板171，损坏基板171；将范例性的玻璃夹头改造为真空吸盘111，解决基板171边缘歪斜及玻璃夹头的闭合干涉；提高切割品质，避免造成基板171的失效，无法修复，定位头110吸取位置不准确，造成基板171边缘破损导致功能失效且无法修复，造成产品成本浪费。
如图8所示，作为本申请的另一实施例，公开了一种切割方法，包括以下步骤：
S1:探测得到待切割产品的位置信息；
S2:根据待切割产品的位置信息，进行检测，若待切割产品边缘歪斜，则为多个所述定位头生成不同的修正数据；
S3:多个定位头，根据对应的修正数据，控制多个定位头到达各自的定位位置，固定待切割产品；以及
S4:切割待切割产品。
其中，修正数据可以是0，只修正其余的定位头，当前为修正数据0的传感器不进行修正。
需要说明的是，本方案中涉及到的各步骤的限定，在不影响具体方案实施的前提下，并不认定为对步骤先后顺序做出限定，写在前面的步骤可以是在先执行的，也可以是在后执行的，甚至也可以是同时执行的，只要能实施本方案，都应当视为属于本申请的保护范围。
本申请的技术方案可以广泛用于各种显示面板，如扭曲向列型(Twisted Nematic，TN)显示面板、平面转换型(In-Plane Switching，IPS)显示面板、垂直配向型(Vertical Alignment，VA)显示面板、多象限垂直配向型(Multi-Domain Vertical Alignment，MVA)显示面板，当然，也可以是其他类型的显示面板，如有机发光二极管(Organic Light-Emitting Diode，OLED)显示面板，均可适用上述方案。

Claims (17)

  1. 一种切割机台，包括：
    多个定位头，定位待切割产品，多个所述定位头成排设置在所述切割机台上；
    至少两个传感器，分别对应设置于成排设置的多个所述定位头中位于两端的两个所述定位头上，探测待切割产品的位置信息；
    所述切割机台根据所述传感器探测的待切割产品的位置信息，为多个所述定位头生成修正数据，控制多个所述定位头各自的定位位置，固定待切割产品。
  2. 如权利要求1所述的一种切割机台，其中，所述切割机台包括驱动装置，所述驱动装置驱动所述定位头在第一方向移动到待切割产品的待测位置，并驱动所述定位头在第二方向固定待切割产品；
    所述驱动装置分别对应每个所述定位头生成在第一方向的补偿行进数据作为修正数据，根据补偿行进数据控制驱动所述定位头在第一方向上行进。
  3. 如权利要求1所述的一种切割机台，其中，所述切割机台还包括至少一个传感器，设置于成排设置的多个所述定位头中位于中间的所述定位头上，探测对应位置处的待切割产品的位置信息；
    所述切割机台根据所述传感器探测的待切割产品的位置信息，为多个所述定位头生成不同的修正数据，控制补偿多个所述定位头各自的定位位置，固定待切割产品。
  4. 权利要求3所述的一种切割机台，其中，所述切割机台以设置有所述传感器的所述定位头为当前定位头，所述切割机台直接以所述传感器获得所述当前定位头处的待切割产品的位置信息，生成所述当前定位头的修正数据，并控制对应的所述当前定位头的定位位置，固定待切割产品。
  5. 如权利要求3所述的一种切割机台，其中，所述定位头的数量多于所述传感器的数量；
    所述切割机台以未与所述传感器对应设置的所述定位头为当前定位头，根据所述当前定位头的相邻两侧的传感器探测的待切割产品的位置信息，生成所述当前定位头的修正数据，并控制对应的所述当前定位头的定位位置，固定待切割产品。
  6. 如权利要求4所述的一种切割机台，其中，所述定位头的数量多于所述传感器的数量；
    所述切割机台以未与上述传感器对应设置的所述定位头为当前定位头，根据所述当前定位头的相邻两侧的传感器探测的待切割产品的位置信息，生成所述当前定位头的修正数据，并控制对应的所述当前定位头的定位位置，固定待切割产品。
  7. 如权利要求5所述的一种切割机台，其中，所述传感器的数量与所述定位头的数量相等，每个所述的定位头上分别设置一个传感器；
    所述切割机台分别以每个所述定位头为当前定位头，分别直接以对应的所述传感器获得所述当前定位头处的待切割产品的位置信息，生成所述当前定位头的修正数据，并控制对应的所述当前定位头的定位位置，固定待切割产品。
  8. 如权利要求4所述的一种切割机台，其中，每个未与所述传感器对应设置的所述定位头分别设置在两个相邻的设置有所述传感器的所述定位头之间；
    所述切割机台以未与所述传感器对应设置的所述定位头为当前定位头，根据所述当前定位头相邻的两侧的所述定位头上的传感器探测的待切割产品的位置信息，生成当前定位头的修正数据，并控制对应的所述当前定位头的定位位置，固定待切割产品。
  9. 如权利要求1所述的一种切割机台，其中，所述定位头包括相互连通的吸盘和支撑杆；所述吸盘设置在所述支撑杆的下端。
  10. 如权利要求9所述的一种切割机台，其中，所述切割机台包括支撑结构，所述支撑结构内设有真空管道，所述真空管道连接所述支撑杆和所述吸盘，所述真空管道连接厂务端真空，通过真空管路进行真空吸附，厂务端真空管路进行真空泵抽离空气达到固定基板边缘。
  11. 如权利要求10所述的一种切割机台，其中，所述定位头包括夹具，所述夹具设置在所述支撑结构上，所述夹具包括上颚和下颚，所述上颚和所述下颚设置于同一侧，所述下颚向上压紧，与所述上颚配合夹紧。
  12. 如权利要求10所述的一种切割机台，其中，所述吸盘的形状包括圆形吸盘和方形吸盘。
  13. 如权利要求1所述的一种切割机台，其中，所述吸盘的材质为聚醚醚酮。
  14. 如权利要求1所述的一种切割机台，其中，所述切割机台被配置为基板切割，基板包括阵列基板和彩膜基板。
  15. 如权利要求1所述的一种切割机台，其中，所述传感器为光电式传感器，所述传感器通过钣金件固定在所述定位头上,通过光电信号转换从而达到探测待切割产品的位置信息。
  16. 一种用于基板的切割机台，包括：
    多个定位头，定位基板，多个所述定位头呈一排设置在所述切割机台上；
    多个传感器，其中两个所述传感器分别设置设置于成排设置的多个所述定位头位于中间的两个所述定位头上，探测待切割基板的基板边缘的位置信息，其余所述传感器间隔设置在所述切割机台两端的定位头之间的定位头上；
    所述切割机台以未与所述传感器对应设置的所述定位头为当前定位头，根据所述当前定 位头相邻的两侧的所述定位头上的所述传感器探测的待切割基板的基板边缘的位置信息，生成所述当前定位头的修正数据，并控制对应的所述当前定位头的定位位置，固定基板；
    所述定位头包括相互连通的吸盘和支撑杆；所述吸盘设置在所述支撑杆的下端。
  17. 一种切割方法，包括：
    探测得到待切割产品的位置信息；
    根据待切割产品的位置信息，进行检测，若待切割产品边缘歪斜，则为多个定位头生成不同的修正数据；
    根据对应的修正数据，控制多个定位头到达各自的定位位置，固定待切割产品；以及
    切割待切割产品。
PCT/CN2020/081054 2019-04-04 2020-03-25 切割机台、用于基板的切割机台及切割方法 Ceased WO2020200000A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910270661.9A CN110026804B (zh) 2019-04-04 2019-04-04 一种切割机台、用于基板的切割机台及切割方法
CN201910270661.9 2019-04-04

Publications (1)

Publication Number Publication Date
WO2020200000A1 true WO2020200000A1 (zh) 2020-10-08

Family

ID=67237533

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2020/081054 Ceased WO2020200000A1 (zh) 2019-04-04 2020-03-25 切割机台、用于基板的切割机台及切割方法

Country Status (2)

Country Link
CN (1) CN110026804B (zh)
WO (1) WO2020200000A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110026804B (zh) * 2019-04-04 2021-06-11 惠科股份有限公司 一种切割机台、用于基板的切割机台及切割方法
CN113213745B (zh) * 2021-03-24 2022-09-27 重庆惠科金渝光电科技有限公司 一种切割机及其切割方法
TWM627089U (zh) * 2022-01-20 2022-05-11 萬潤科技股份有限公司 切割設備
CN117506548B (zh) * 2023-12-29 2024-04-16 宁波经纬数控股份有限公司 一种多切割机头切割控制方法及系统

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012006950A1 (de) * 2012-04-05 2013-10-10 Diehl Aerospace Gmbh Vorrichtung zum Positionieren eines Werkstücks
CN104275627A (zh) * 2013-07-10 2015-01-14 达观科技有限公司 物件校正方法
US20150343589A1 (en) * 2014-05-28 2015-12-03 Boe Technology Group Co., Ltd. System and method for automatically adjusting a position of a panel on a chuck
CN106363460A (zh) * 2015-07-24 2017-02-01 发那科株式会社 用于将工件定位的工件定位装置
CN110026804A (zh) * 2019-04-04 2019-07-19 惠科股份有限公司 一种切割机台、用于基板的切割机台及切割方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW550651B (en) * 2001-08-08 2003-09-01 Tokyo Electron Ltd Substrate conveying apparatus, substrate processing system, and substrate conveying method
CN101434009A (zh) * 2007-11-14 2009-05-20 盟立自动化股份有限公司 激光切割装置的自动控制方法
JP2012101967A (ja) * 2010-11-09 2012-05-31 Nippon Electric Glass Co Ltd ガラス板の角部加工装置及び角部加工方法
CN103801904B (zh) * 2012-11-08 2016-05-18 宏碁股份有限公司 电子装置的边框的制造方法
JP6375875B2 (ja) * 2014-10-31 2018-08-22 三星ダイヤモンド工業株式会社 ブレーク装置
CN104556655B (zh) * 2015-02-04 2017-01-11 南京仁义镀膜技术有限公司 一种玻璃切割设备及其控制方法
BR112017015962A2 (pt) * 2015-06-10 2018-03-20 Bando Kiko Co., Ltd. método para recortar placa de vidro e posicionar placa de vidro recortada e aparelho do mesmo
CN105116571B (zh) * 2015-09-17 2018-09-28 京东方科技集团股份有限公司 一种基板对位检测校准装置和方法
CN207129665U (zh) * 2017-06-03 2018-03-23 昆山龙腾光电有限公司 玻璃基板搬运装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012006950A1 (de) * 2012-04-05 2013-10-10 Diehl Aerospace Gmbh Vorrichtung zum Positionieren eines Werkstücks
CN104275627A (zh) * 2013-07-10 2015-01-14 达观科技有限公司 物件校正方法
US20150343589A1 (en) * 2014-05-28 2015-12-03 Boe Technology Group Co., Ltd. System and method for automatically adjusting a position of a panel on a chuck
CN106363460A (zh) * 2015-07-24 2017-02-01 发那科株式会社 用于将工件定位的工件定位装置
CN110026804A (zh) * 2019-04-04 2019-07-19 惠科股份有限公司 一种切割机台、用于基板的切割机台及切割方法

Also Published As

Publication number Publication date
CN110026804B (zh) 2021-06-11
CN110026804A (zh) 2019-07-19

Similar Documents

Publication Publication Date Title
WO2020200000A1 (zh) 切割机台、用于基板的切割机台及切割方法
US11674215B2 (en) Full-size mask assembly and manufacturing method thereof
KR102285975B1 (ko) 얼라이너 구조 및 얼라인 방법
US20160139438A1 (en) Turnover device, substrate cell-assembling apparatus and substrate cell-assembling method
KR20190076825A (ko) 태양 전지 버스 바 용접 장치
CN101825813B (zh) 薄膜晶体管阵列基板
US20150217556A1 (en) Substrate peeling device and method for peeling substrate
CN104199217A (zh) 一种液晶显示基板及其制造方法
CN207099024U (zh) 光伏组件阵列
KR102345846B1 (ko) 스마트공정관리 기능구현이 가능한 fto 유리 레이저 스크라이빙 장비
CN203380542U (zh) 烤箱炉体焊接机器人双工位工作站
US20150300801A1 (en) Rocking sensor device
US20180096876A1 (en) Support Apparatus and Support Method
US20190377208A1 (en) Display panel and display apparatus
KR20190033847A (ko) 마스크 시이트와 기판 갭을 최소화하는 기판 고정 유닛
US10175138B1 (en) Packaging structure and detection method for the tightness thereof and manufacturing method for the same, display apparatus, and photovolaic device
KR20170064760A (ko) 프로브 검사 장치
KR101578876B1 (ko) 기판이송용 로봇핸드
CN105044951A (zh) 基板组立方法
CN109813595B (zh) 一种弯折夹具
KR101906250B1 (ko) 평탄조절 블록이 구비된 패널 스테이지
CN102402073A (zh) 液晶面板、液晶显示装置及其制作方法
CN205401875U (zh) 一种整体式土方机械暖风系统电磁阀阀体
CN206427718U (zh) 一种改善夹持状态下基板边缘平坦度的承载装置
CN216118293U (zh) 一种玻璃盖板与背光的对位结构

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 20783279

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 20783279

Country of ref document: EP

Kind code of ref document: A1