WO2018205830A1 - 玻璃基板划线切割设备 - Google Patents

玻璃基板划线切割设备 Download PDF

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Publication number
WO2018205830A1
WO2018205830A1 PCT/CN2018/084285 CN2018084285W WO2018205830A1 WO 2018205830 A1 WO2018205830 A1 WO 2018205830A1 CN 2018084285 W CN2018084285 W CN 2018084285W WO 2018205830 A1 WO2018205830 A1 WO 2018205830A1
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WO
WIPO (PCT)
Prior art keywords
scribing
glass substrate
cutting apparatus
holder body
tool holder
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PCT/CN2018/084285
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English (en)
French (fr)
Inventor
高俊杰
李青
李�远
刘朝宁
甄喜
李学锋
郑权
Original Assignee
东旭科技集团有限公司
东旭集团有限公司
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Application filed by 东旭科技集团有限公司, 东旭集团有限公司 filed Critical 东旭科技集团有限公司
Publication of WO2018205830A1 publication Critical patent/WO2018205830A1/zh

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    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
    • Y02P40/57—Improving the yield, e-g- reduction of reject rates

Definitions

  • the present disclosure relates to the field of glass substrate cutting, and in particular to a glass substrate scribing cutting apparatus.
  • the four sides of the glass substrate need to be scribed and cut, and the semi-finished glass substrate is cut into the size of the finished product.
  • the application equipment in the production line completes the four-sided scribing and cutting work on the glass substrate by the tool holders in two directions.
  • the two tool holders of the device can only perform one-way cutting work, and after completing the cutting work in one direction. , return to the standby position, you can continue to cut the line. Due to the structural limitations of the device, the number and order of movements of the tool holder cannot be changed, resulting in the scribing cut not being able to cycle, which wastes a lot of time. If the speed of the tool holder is increased, the glass substrate will be cut badly when it is cut by the scribe line. If the bait is broken, the cutting will be poor, and even fragments or fragments will appear, which will greatly reduce the yield and increase the production cost.
  • the present disclosure provides a glass substrate scribing cutting apparatus including a table, a scribing platform mounted to the table for transporting the glass substrate, and a scribing mechanism for cutting the glass substrate
  • the scribing mechanism includes a first scribing mechanism slidably mounted to the table in a conveying direction parallel to the glass substrate, and slidably mounted to the horizontally in a conveying direction of the glass substrate a second scribing mechanism of the table, the first scribing mechanism having a first starting position and a first standby position, wherein the first scribing mechanism is capable of being in the first starting position and the first standby position
  • the inter-reciprocating motion cuts a plurality of the glass substrates conveyed through the scribing platform by a circular scribing.
  • the second scribing mechanism has a second starting position and a second standby position, and the second scribing mechanism is capable of reciprocating between the second starting position and the second standby position motion.
  • the second scribing mechanism is located inside the first scribing mechanism and spaced apart from the first scribing mechanism, so that the first scribing mechanism can freely pass the second scribing
  • the wire mechanism reciprocates.
  • the workbench is provided with two first guide rails disposed in parallel with the conveying direction of the glass substrate, the first scribing mechanism comprising a first tool post assembly and a first driving device, the first A tool holder assembly is slidably mounted between the two first rails and driven by the first drive device, the second scribing mechanism being spaced between the two first rails.
  • the first tool holder assembly includes a first tool holder body and a first cutter mounted on the first tool holder body, and two ends of the first tool holder body are slidably coupled And on the two first rails, and at least one end thereof extends downwardly to the first driving device, and the first tool holder body is mounted with two of the first cutters for respectively cutting the edge
  • first tool holder body is mounted with two of the first cutters for respectively cutting the edge
  • the first tool holder body is formed into a concave structure having a top wall and sidewalls on both sides of the top wall, the top wall being recessed to form a mounting groove, the mounting groove The two first cutters are mounted therein, and a space between the side wall and the mounting groove is formed as a bridge for passing the second scribing mechanism.
  • the first driving device includes a first driving motor, a first driving wheel driven by the first driving motor, a first driven wheel, and the first driving wheel and the first driven wheel
  • the first timing belt is upper, and one end of the first tool holder body extends downwardly to the first timing belt.
  • the second scribing mechanism is sequentially disposed with two upper positioning mechanisms spaced along the conveying direction of the glass substrate, and the working table is installed with a spacing along the sliding direction of the second scribing mechanism.
  • a first lower positioning mechanism and a second lower positioning mechanism on both sides of the scribing platform, wherein the two upper positioning mechanisms cooperate with the first lower positioning mechanism to position the glass in the second starting position
  • the substrate, in the second standby position the two upper positioning mechanisms cooperate with the second lower positioning mechanism to position the glass substrate.
  • the workbench further includes two second guide rails disposed at intervals in a vertical direction of the glass substrate, the second scribing mechanism includes a second tool post assembly and a second driving device, the second The tool holder assembly is slidably mounted between the two second rails and is driven by the second drive.
  • the second tool holder assembly includes a second tool holder body and a second cutter mounted on the second tool holder body, and two sides of the second tool holder body are slidably coupled to each other And the at least one end of the second rail extends downwardly to the second driving device, and the second tool holder body is mounted with two of the second cutters for respectively cutting the vertical glass substrate The two sides of the conveying direction extend.
  • the second tool holder body is formed as an n-shaped structure
  • the second cutter is respectively mounted on two sides of the top end of the n-shaped structure
  • the upper positioning mechanism is located inside the second cutter .
  • the second driving device includes a second driving motor, a second driving wheel and a second driven wheel driven by the second driving motor, and the second driving wheel and the second driven wheel On the second timing belt, one side of the second tool holder body extends downwardly to the second timing belt.
  • the scribing platform includes a belt for transporting the glass substrate and a motor, and the driving shaft and the driven shaft driven by the motor are sleeved on the driving shaft and the driven shaft.
  • the belt is provided with a plurality of air holes for passing the compressed gas.
  • the technical effect of the disclosure is that the device can realize the scribing and cutting of the reciprocating cycle of the continuously transmitted glass substrate, realize the continuous operation of the scribing cutting, and improve the scribing cutting under the premise of ensuring the quality of the scribing cutting. Productivity.
  • FIG. 1 is a top plan view of a glass substrate scribing cutting apparatus provided by the present disclosure.
  • Figure 2 is a side elevational view of the perspective of Figure 1.
  • Figure 3 is a side elevational view of another perspective of Figure 1.
  • the present disclosure provides a glass substrate scribing cutting apparatus including a table 1, a scribing platform 2 mounted on the table 1 for conveying a glass substrate, and a cutting substrate for cutting the glass substrate.
  • a scribing mechanism wherein the scribing mechanism includes a first scribing mechanism slidably mounted to the table 1 in a conveying direction of the parallel glass substrate, and a second sliding mounting to the table 1 in a conveying direction of the vertical glass substrate a scribing mechanism having a first starting position and a first standby position, wherein the first scribing mechanism is capable of reciprocating between the first starting position and the first standby position to transmit the plurality of lines passing through the scribing platform 2
  • the glass substrate is cycled and cut.
  • the first scribing mechanism provided by the apparatus realizes a reciprocating cycle scribing of the glass substrate between the first starting position and the first standby position. Specifically, when the scribing platform 2 transports the glass substrate to the designated scribing position, at this time, the first scribing mechanism located at the first starting position starts to be fixed on the scribing platform 2 along the conveying direction of the glass substrate. The glass substrate is subjected to forward scribing cutting until the scribing is completed, at which time the first scribing mechanism moves to the first standby position.
  • the first scribing mechanism at the first standby position begins to perform reverse scribe cutting away from the conveying direction of the glass substrate.
  • the first scribing mechanism can perform continuous scribing cutting on the transported glass substrate regardless of the forward movement to the first standby position or the reverse return to the first starting position, thereby ensuring the quality of the scribing cut.
  • the production efficiency of scribing cutting is improved, and continuous operation is realized.
  • the second scribing mechanism has a second starting position and a second standby position, and the second scribing mechanism can be in the second starting position and the second standby position. Reciprocating cyclic motion. That is, the second scribing mechanism can also perform the reciprocating cycle scribing to cut the glass substrate in accordance with the first scribing mechanism.
  • the first scribing mechanism is moved from the first starting position to the first standby position, the two side edges of the glass substrate extending in the conveying direction are cut, and then the second scribing mechanism is moved from the second starting position to a second standby position, which cuts the other two sides of the glass substrate extending in the vertical conveying direction, and the first scribing mechanism and the second scribing mechanism cooperate to complete the first scribing action, and the first block
  • the glass substrate is finished by scribing.
  • the scribing platform 2 transports the next glass substrate to the scribing position.
  • the first scribing mechanism can return from the first standby position to the first starting position, and the block is returned during the movement.
  • the two sides extending in the conveying direction of the glass substrate are cut by a line, and then the second scribing mechanism is then retracted from the second standby position to the second starting position.
  • the glass substrate is vertical.
  • Two side scribe lines extending in the conveying direction are cut.
  • the first scribe line mechanism and the second scribe line mechanism cooperate to complete the second scribe line operation, and the second glass substrate is scribed.
  • the glass substrate conveyed by the scribing platform 2 is subjected to a continuous scribing cutting operation, which greatly improves the production efficiency of scribing cutting.
  • the second scribing mechanism is located inside the first scribing mechanism and is associated with the first stroke.
  • the wire mechanisms are spaced apart such that the first scribing mechanism is free to reciprocate through the second scribing mechanism.
  • the stroke of the second scribing mechanism is shorter than the movement stroke of the first scribing mechanism, so that the second scribing mechanism is located inside the first scribing mechanism, so that the motion paths of the two are mutually Without interference, they can cooperate with each other.
  • the positions of the first scribing mechanism and the second scribing mechanism may be respectively a first starting position and a second starting position, respectively, moving across the position of the glass substrate. , for their respective first standby position and second standby position.
  • two upper positioning mechanisms 5 may be sequentially disposed at intervals along the conveying direction of the glass substrate in the second scribing mechanism, and the second scribing mechanism is mounted on the table 1
  • the sliding direction is sequentially spaced apart from the first lower positioning mechanism 11 and the second lower positioning mechanism 12 on both sides of the scribing platform 2.
  • the two upper positioning mechanisms 5 cooperate with the first lower positioning mechanism 11 to position the glass.
  • the substrate, in the second standby position the two upper positioning mechanisms 5 cooperate with the second lower positioning mechanism 12 to position the glass substrate.
  • the positioning of the glass substrate can be determined according to the position of the second scribing mechanism.
  • the first lower positioning mechanism 11 in the second starting position, is away from the two upper positioning mechanisms 5,
  • the first lower positioning mechanism 11 and the lower two upper positioning mechanisms 5 may be selected to be respectively clamped on the two side edges of the glass substrate extending in the conveying direction, and the first lower positioning mechanism 11 and the two upper positioning mechanisms 5 form a triangular structure for accurate positioning of the glass substrate.
  • the second lower positioning mechanism 12 is selected to cooperate with the two upper positioning mechanisms 5, and the accurate positioning of the glass substrate can also be achieved.
  • the glass substrate is first positioned and then scribed to ensure the accuracy of the scribe line for the glass substrate.
  • the positioning mechanism can be a combination of the cylinder and the positioning block, and the up and down movement of the positioning block is realized by the telescopic movement of the cylinder to clamp and fix the glass substrate.
  • the positioning mechanism can be in any form.
  • the table 1 is provided with two first guide rails 32 spaced apart from each other in the conveying direction of the parallel glass substrate, and the first stroke is provided.
  • the wire mechanism may include a first tool rest assembly 3 and a first drive unit 4, the first tool rest assembly 3 being slidably mounted between the two first guide rails 32 and driven by the first drive unit 4, the second stroke
  • the wire mechanisms are spaced between the two first rails 32.
  • the first tool post assembly 3 includes a first tool post body 31 and a first cutter 311 mounted on the first tool post body 31.
  • the two ends of the first tool post body 31 are slidably coupled to each other.
  • Two first guide rails 32, and at least one end thereof extends downwardly to the first driving device 4, and the first tool holder body 31 is mounted with two first cutting blades 311 for respectively scribe cutting along the glass substrate conveying direction The two sides of the extension.
  • the first driving device 4 drives the first tool post body 31 to reciprocally slide on the first guide rail 32.
  • the two first cutting blades 311 scribe the two sides extending along the glass substrate conveying direction. side.
  • first tool post body 31 is formed in a concave shape structure having a top wall and side walls on both sides of the top wall, the top wall being recessed to form a mounting groove 312, and the mounting groove 312 is mounted There are two first cutters 311, and a space between the side wall and the mounting groove 312 is formed as a bridge for passing the second scribing mechanism.
  • the concave structure saves the installation space of the first tool holder body 31 on the one hand, and on the other hand, the two spaces formed between the two side walls and the mounting groove 312 enable the first scribing mechanism to be free during movement.
  • the second scribing mechanism that is, the height of the bridge is higher than the height of the second scribing mechanism
  • the two bridges are designed such that the first scribing mechanism is in the first starting position or in the first standby position. The second scribing mechanism does not interfere with the motion of the first scribing mechanism.
  • the first driving device 4 includes a first driving motor 41, and the first driving wheel 42 and the first driven wheel 43 driven by the first driving motor 41 are sleeved on the first
  • the first timing belt 44 on the driving wheel 42 and the first driven wheel 43 has one end of the first tool holder body 31 extending downwardly to the first timing belt 44. That is, the transfer of the first timing belt 44 causes the first tool holder body 31 to reciprocate.
  • the table 1 further includes two second guide rails 62 spaced apart from each other in the vertical glass substrate conveying direction, and the second scribing mechanism includes The second tool holder assembly 6 and the second drive unit 7 are slidably mounted between the two second guide rails 62 and are driven by the second drive unit 7.
  • the second tool post assembly 6 includes a second tool post body 61 and a second cutter 611 mounted on the second tool post body 61.
  • the two sides of the second tool post body 61 are slidably coupled to the first Two rails 62, and at least one end thereof extends downwardly to the second driving device 7, and the second tool holder body 61 is mounted with two second cutters 611 for respectively cutting two extending directions of the vertical glass substrate Side.
  • the second driving device 7 drives the second tool post body 61 to reciprocally slide on the second guide rail 62.
  • the two second cutting blades 611 scribe the two sides extending in the conveying direction of the vertical glass substrate. side.
  • the second tool post body 61 is formed as an n-shaped structure, and a second cutter 611 is respectively mounted on both sides of the top end of the n-shaped structure, and the upper positioning mechanism 5 is located inside the second cutter 611.
  • the n-shaped structure cooperates with the above-mentioned concave structure, and the height is lower than the above-mentioned bridge height, and the cooperation of the first tool holder body 31 and the second tool holder body 61 is realized.
  • the second driving device 7 includes a second driving motor 71, a second driving wheel 72, a second driven wheel 73 driven by the second driving motor 71, and a second driving wheel 72 and a second A second timing belt 74 on the driven wheel 73, one side of the second tool holder body 61 extends downwardly to the second timing belt 74. That is, the transfer of the second timing belt 74 causes the second tool rest body 61 to reciprocate.
  • the scribing platform 2 includes a belt 24 for transporting the glass substrate and the motor 21, and the driving shaft 22 and the driven shaft 23 driven by the motor 21,
  • the belt 24 is sleeved on the drive shaft 22 and the driven shaft 23.
  • the glass substrate is continuously conveyed by a belt conveying mechanism.
  • a plurality of air holes 241 for passing the compressed gas are opened in the belt 24. That is, the glass substrate is suspended and transported by the compressed gas to avoid direct contact between the glass substrate and the belt 24, and to prevent damage to the production quality of the glass substrate.
  • the present disclosure provides a scribing and cutting device for a glass substrate, which can realize scribing and cutting for reciprocating circulation of a continuously transported glass substrate, and realize continuous operation of scribing cutting, and ensure quality of scribing cutting. Under the premise, the production efficiency of scribing cutting is improved.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

一种玻璃基板划线切割设备，包括工作台(1)、安装到该工作台(1)上用于传送玻璃基板的划线平台(2)和用于切割玻璃基板的划线机构，其中，划线机构包括沿平行玻璃基板的传送方向滑动地安装到工作台(1)上的第一划线机构，以及沿垂直玻璃基板的传送方向滑动地安装到工作台(1)的第二划线机构，第一划线机构具有第一起始位置和第一待机位置，第一划线机构能够在第一起始位置和第一待机位置之间往复运动将经划线平台(2)传送的多个玻璃基板循环划线切割。该设备实现划线切割的连续作业，在保证划线切割的质量的前提下，提高了划线切割的生产效率。

Description

玻璃基板划线切割设备 技术领域
本公开涉及玻璃基板切割领域，具体地，涉及一种玻璃基板划线切割设备。
背景技术
基板玻璃生产加工过程中需要对玻璃基板的四边进行划线切割，将半成品玻璃基板切割成成品规格的尺寸。目前，生产线中应用设备由两个方向的刀架分别完成对玻璃基板的四边划线切割工作，但是，该设备的两个刀架均只能做单向切割工作，完成一个方向的切割工作后，退回待机位置，才可以继续划线切割。由于该设备结构限制，刀架的动作数量和顺序无法改变，导致划线切割不能循环动作，浪费大量时间。如若提升刀架运行速度，玻璃基板在划线切割时，就会出现切割不良，在饵料掰断时产生掰断不良，甚至会出现破片或碎片等情况，大大降低良品率，导致增加生产成本。
发明内容
本公开的目的是提供一种划线切割设备，该设备能够实现往复循环切割传送的玻璃基板，达到连续作业。
为了实现上述目的，本公开提供一种玻璃基板划线切割设备，包括工作台、安装到该工作台上用于传送所述玻璃基板的划线平台和用于切割所述玻璃基板的划线机构，其中，所述划线机构包括沿平行所述玻璃基板的传送方向滑动地安装到所述工作台上的第一划线机构，以及沿垂直所述玻璃基板的传送方向滑动地安装到所述工作台的第二划线机构，所述第一划 线机构具有第一起始位置和第一待机位置，所述第一划线机构能够在所述第一起始位置和所述第一待机位置之间往复运动将经所述划线平台传送的多个所述玻璃基板循环划线切割。
可选地，所述第二划线机构具有第二起始位置和第二待机位置，所述第二划线机构能够在所述第二起始位置和所述第二待机位置之间往复循环运动。
可选地，所述第二划线机构位于所述第一划线机构的内部并与所述第一划线机构间隔设置，以使得所述第一划线机构可自由通过所述第二划线机构往复运动。
可选地，所述工作台上设置有平行所述玻璃基板传送方向间隔设置的两个第一导轨，所述第一划线机构包括第一刀架总成和第一驱动装置，所述第一刀架总成可滑动地架设在所述两个第一导轨之间并由所述第一驱动装置驱动，所述第二划线机构间隔地位于所述两个第一导轨之间。
可选地，所述第一刀架总成包括第一刀架本体和和安装在该第一刀架本体上的第一割刀，所述第一刀架本体的两端分别可滑动地连接在所述两个第一导轨上，并且至少一端向下延伸连接到所述第一驱动装置，所述第一刀架本体上安装有两个所述第一割刀以分别用于切割沿所述玻璃基板传送方向延伸的两个侧边。
可选地，所述第一刀架本体形成为凹字形结构，该凹字形结构具有顶壁和位于所述顶壁两侧的侧壁，该顶壁内凹以形成有安装槽，该安装槽内安装有所述两个第一割刀，所述侧壁与所述安装槽之间的空间形成为用于通过所述第二划线机构的过桥。
可选地，所述第一驱动装置包括第一驱动电机，通过该第一驱动电机驱动的第一主动轮、第一从动轮以及套设于所述第一主动轮和所述第一从动轮上的第一同步带，所述第一刀架本体的一端向下延伸连接到所述第一 同步带。
可选地，所述第二划线机构沿所述玻璃基板的传送方向依次间隔设置有两个上定位机构，所述工作台上安装有沿所述第二划线机构的滑动方向依次间隔设置在所述划线平台两侧的第一下定位机构和第二下定位机构，在所述第二起始位置，所述两个上定位机构与所述第一下定位机构配合定位所述玻璃基板，在所述第二待机位置，所述两个上定位机构与所述第二下定位机构配合定位所述玻璃基板。
可选地，所述工作台还包括垂直所述玻璃基板传送方向间隔设置的两个第二导轨，所述第二划线机构包括第二刀架总成和第二驱动装置，所述第二刀架总成可滑动地架设在所述两个第二导轨之间并由所述第二驱动装置驱动。
可选地，所述第二刀架总成包括第二刀架本体和安装在该第二刀架本体上的第二割刀，所述第二刀架本体的两侧分别可滑动地连接在所述第二导轨上，并且至少一端向下延伸连接到所述第二驱动装置，所述第二刀架本体上安装有两个所述第二割刀以分别用于切割垂直所述玻璃基板的传送方向延伸的两个侧边。
可选地，所述第二刀架本体形成为n形结构，所述n形结构的顶端两侧分别安装有所述第二割刀，所述上定位机构位于所述第二割刀的内侧。
可选地，所述第二驱动装置包括第二驱动电机，通过该第二驱动电机驱动的第二主动轮、第二从动轮以及套设于所述第二主动轮和所述第二从动轮上的第二同步带，所述第二刀架本体的一侧向下延伸连接到所述第二同步带。
可选地，所述划线平台包括运输所述玻璃基板的皮带以及电机，通过该电机驱动的主动轴、从动轴，所述皮带套设于所述主动轴和所述从动轴上。
可选地，所述皮带上开设有多个用于通压缩气体的气孔。
本公开的技术效果是：该设备能够实现对于不断传送的玻璃基板进行往复循环的划线切割，实现划线切割的连续作业，在保证划线切割的质量的前提下，提高了划线切割的生产效率。
本公开的其他特征和优点将在随后的具体实施方式部分予以详细说明。
附图说明
附图是用来提供对本公开的进一步理解，并且构成说明书的一部分，与下面的具体实施方式一起用于解释本公开，但并不构成对本公开的限制。在附图中：
图1是本公开提供的玻璃基板划线切割设备的俯视图。
图2是图1的一个视角的侧视图。
图3是图1的另一个视角的侧视图。
附图标记说明
1工作台         11第一下定位机构   12第二下定位机构
2划线平台       21电机             22主动轴
23从动轴        24皮带             241气孔
3第一刀架总成   31第一刀架本体     311第一割刀
32第一导轨      312安装槽          4第一驱动装置
41第一驱动电机  42第一主动轮       43第一从动轮
44第一同步带    5上定位机构        6第二刀架总成
61第二刀架本体  62第二导轨         611第二割刀
7第二驱动装置   71第二驱动电机     72第二主动轮
73第二从动轮    74第二同步带
具体实施方式
以下结合附图对本公开的具体实施方式进行详细说明。应当理解的是，此处所描述的具体实施方式仅用于说明和解释本公开，并不用于限制本公开。
如图1至图3所示，本公开提供一种玻璃基板划线切割设备，包括工作台1、安装到该工作台1上用于传送玻璃基板的划线平台2和用于切割玻璃基板的划线机构，其中，划线机构包括沿平行玻璃基板的传送方向滑动地安装到工作台1上的第一划线机构，以及沿垂直玻璃基板的传送方向滑动地安装到工作台1的第二划线机构，第一划线机构具有第一起始位置和第一待机位置，第一划线机构能够在第一起始位置和第一待机位置之间往复运动将经划线平台2传送的多个玻璃基板循环划线切割。
即，本设备提供的第一划线机构，实现了在第一起始位置和第一待机位置之间的往复循环划线切割玻璃基板。具体地，当划线平台2将玻璃基板运送到指定的划线位置时，此时，位于第一起始位置的第一划线机构开始沿着玻璃基板的传送方向对固定在划线平台2上的玻璃基板进行正向划线切割，直至划线完成后，此时第一划线机构运动至第一待机位置。
当划线平台2运送至下一块玻璃基板到达划线位置时，位于第一待机位置的第一划线机构开始背离玻璃基板的传送方向进行反向划线切割。这样，就实现了第一划线机构无论从正向运动至第一待机位置，还是反向返回到第一起始位置，都能够对运送的玻璃基板进行连续的划线切割，保证划线切割质量和稳定的前提下，提高了划线切割的生产效率，实现了连续作业。
为了进一步提高划线切割的效率，在本实施方式中，第二划线机构具 有第二起始位置和第二待机位置，第二划线机构能够在第二起始位置和第二待机位置之间往复循环运动。即，第二划线机构配合第一划线机构同样能够做到往复循环划线切割玻璃基板。
例如，第一划线机构由第一起始位置运动至第一待机位置，将玻璃基板沿传送方向延伸的两个侧边划线切割，接着，第二划线机构由第二起始位置运动至第二待机位置，将垂直传送方向延伸的玻璃基板的另外两个侧边划线切割，此时，第一划线机构和第二划线机构配合完成第一个划线动作，将第一块玻璃基板划线完成。划线完成后，划线平台2运送下一块玻璃基板到达划线位置，此时，第一划线机构便可以从第一待机位置返回至第一起始位置，返回运动的过程中，将该块玻璃基板的传送方向延伸的两个侧边一并划线切割，同样地，接着第二划线机构由第二待机位置退回至第二起始位置，退回的过程中，将该块玻璃基板垂直传送方向延伸的两个侧边划线切割，此时，第一划线机构和第二划线机构配合完成第二个划线动作，将第二块玻璃基板划线完成。以此往复循环，对划线平台2运送的玻璃基板实现连续划线切割作业，极大地提高了划线切割的生产效率。
为了保证第一划线机构和第二划线机构的配合切割的正常运行，在本实施方式中，如图1所示，第二划线机构位于第一划线机构的内部并与第一划线机构间隔设置，以使得第一划线机构可自由通过第二划线机构地往复运动。由于在本实施方式中，第二划线机构的行程较短于第一划线机构的运动行程，因此，将第二划线机构位于第一划线机构的内部，使得两者的运动行程互不干涉，又能够相互配合。
需要说明的是，如图1所示，此时，第一划线机构和第二划线机构的位置可以分别为第一起始位置和第二起始位置，分别运动跨过玻璃基板后的位置，为各自的第一待机位置和第二待机位置。
由于玻璃基板在划线平台2的传送过程中，可能会产生位置上的偏差， 导致当位于划线位置时，沿玻璃基板传送的两个侧边会与传送方向产生一定的偏移角度。因此，在本实施方式中，如图1所示，可以在第二划线机构沿玻璃基板的传送方向依次间隔设置两个上定位机构5，工作台1上安装有沿第二划线机构的滑动方向依次间隔设置在划线平台2两侧的第一下定位机构11和第二下定位机构12，在第二起始位置，两个上定位机构5与第一下定位机构11配合定位玻璃基板，在第二待机位置，两个上定位机构5与第二下定位机构12配合定位玻璃基板。
换言之，玻璃基板的定位可以根据第二划线机构的所处位置决定，由图1可以清楚的看出，在第二起始位置时，第一下定位机构11远离两个上定位机构5，此时，为了调整玻璃基板的位置，可以选择上升第一下定位机构11和下降两个上定位机构5，以分别夹持在玻璃基板沿传送方向延伸的两个侧边，第一下定位机构11和两个上定位机构5构成三角形结构，实现将玻璃基板准确定位。反之，当第二划线机构位于第二待机位置时，则选择第二下定位机构12与两个上定位机构5配合定位，同样能够实现对于玻璃基板的准确定位。这样，将玻璃基板先定位后划线切割，保证对于玻璃基板的划线的准确性。其中，定位机构可以为气缸加定位块的组合，由气缸的伸缩运动实现定位块的上下运动，以夹持固定玻璃基板。在其他实施方式中，定位机构可以为任意形式。
为了实现上述的第一划线机构的划线动作，如图2所示，在本实施方式中，工作台1上设置有平行玻璃基板传送方向间隔设置的两个第一导轨32，第一划线机构可以包括第一刀架总成3和第一驱动装置4，第一刀架总成3可滑动地架设在两个第一导轨32之间并由第一驱动装置4驱动，第二划线机构间隔地位于两个第一导轨32之间。
具体地，第一刀架总成3包括第一刀架本体31和安装在该第一刀架本体31上的第一割刀311，第一刀架本体31的两端分别可滑动地连接在两个 第一导轨32上，并且至少一端向下延伸连接到第一驱动装置4，第一刀架本体31上安装有两个第一割刀311以分别用于划线切割沿玻璃基板传送方向延伸的两个侧边。
即，第一驱动装置4驱动第一刀架本体31在第一导轨32上往复滑动，在往复滑动的过程中，两个第一割刀311划线切割沿玻璃基板传送方向延伸的两个侧边。
进一步地，第一刀架本体31形成为凹字形结构，该凹字形结构具有顶壁和位于顶壁两侧的侧壁，该顶壁内凹以形成有安装槽312，该安装槽312内安装有两个第一割刀311，侧壁与安装槽312之间的空间形成为用于通过第二划线机构的过桥。
其中，凹字形结构一方面节省了第一刀架本体31的安装空间，并且另一方面两个侧壁与安装槽312之间形成的两个空间，能够使得第一划线机构在运动时自由通过第二划线机构，即，过桥的高度要高于第二划线机构的高度，两个过桥的设计使得第一划线机构无论在第一起始位置，还是在第一待机位置，第二划线机构对于第一划线机构的运动都不产生干涉。
为了实现上述的驱动，在本实施方式中，第一驱动装置4包括第一驱动电机41，通过该第一驱动电机41驱动的第一主动轮42、第一从动轮43以及套设于第一主动轮42和第一从动轮43上的第一同步带44，第一刀架本体31的一端向下延伸连接到第一同步带44。即，第一同步带44的传送使得第一刀架本体31实现往复运动。
同样地，为了实现第二划线机构的划线动作，如图1和图3所示，工作台1还包括垂直玻璃基板传送方向间隔设置的两个第二导轨62，第二划线机构包括第二刀架总成6和第二驱动装置7，第二刀架总成6可滑动地架设在两个第二导轨62之间并由第二驱动装置7驱动。
具体地，第二刀架总成6包括第二刀架本体61和安装在该第二刀架本 体61上的第二割刀611，第二刀架本体61的两侧可滑动地连接在第二导轨62上，并且至少一端向下延伸连接到第二驱动装置7，第二刀架本体61上安装有两个第二割刀611以分别用于切割垂直玻璃基板的传送方向延伸的两个侧边。
即，第二驱动装置7驱动第二刀架本体61在第二导轨62上往复滑动，在往复滑动的过程中，两个第二割刀611划线切割垂直玻璃基板传送方向延伸的两个侧边。
进一步地，如图3所示，第二刀架本体61形成为n形结构，n形结构的顶端两侧分别安装有第二割刀611，上定位机构5位于第二割刀611的内侧。该n形结构与上述的凹字形结构配合，并且高度低于上述的过桥高度，实现第一刀架本体31和第二刀架本体61的配合。
为了实现上述的驱动，第二驱动装置7包括第二驱动电机71，通过该第二驱动电机71驱动的第二主动轮72、第二从动轮73以及套设于第二主动轮72和第二从动轮73上的第二同步带74，第二刀架本体61的一侧向下延伸连接到第二同步带74。即，第二同步带74的传送使得第二刀架本体61实现往复运动。
另外，为了实现划线平台2对于玻璃基板的传送，在本实施方式中，划线平台2包括运输玻璃基板的皮带24以及电机21，通过该电机21驱动的主动轴22、从动轴23，皮带24套设于主动轴22和从动轴23上。利用皮带传送机构将玻璃基板不断的传送。
在传送的过程中，为了避免玻璃基板的刮伤，在本实施方式中，皮带24上开设有多个用于通压缩气体的气孔241。即，通过压缩气体将玻璃基板悬浮传送，避免玻璃基板与皮带24的直接接触，防止破坏玻璃基板的生产品质。
综上，本公开提供一种玻璃基板的划线切割设备，该设备能够实现对 于不断传送的玻璃基板进行往复循环的划线切割，实现划线切割的连续作业，在保证划线切割的质量的前提下，提高了划线切割的生产效率。
以上结合附图详细描述了本公开的优选实施方式，但是，本公开并不限于上述实施方式中的具体细节，在本公开的技术构思范围内，可以对本公开的技术方案进行多种简单变型，这些简单变型均属于本公开的保护范围。
另外需要说明的是，在上述具体实施方式中所描述的各个具体技术特征，在不矛盾的情况下，可以通过任何合适的方式进行组合，为了避免不必要的重复，本公开对各种可能的组合方式不再另行说明。
此外，本公开的各种不同的实施方式之间也可以进行任意组合，只要其不违背本公开的思想，其同样应当视为本公开所公开的内容。

Claims (14)

  1. 一种玻璃基板划线切割设备，包括工作台(1)、安装到该工作台(1)上用于传送所述玻璃基板的划线平台(2)和用于切割所述玻璃基板的划线机构，其特征在于，所述划线机构包括沿平行所述玻璃基板的传送方向滑动地安装到所述工作台(1)上的第一划线机构，以及沿垂直所述玻璃基板的传送方向滑动地安装到所述工作台(1)的第二划线机构，所述第一划线机构具有第一起始位置和第一待机位置，所述第一划线机构能够在所述第一起始位置和所述第一待机位置之间往复运动将经所述划线平台(2)传送的多个所述玻璃基板循环划线切割。
  2. 根据权利要求1所述的划线切割设备，其特征在于，所述第二划线机构具有第二起始位置和第二待机位置，所述第二划线机构能够在所述第二起始位置和所述第二待机位置之间往复循环运动。
  3. 根据权利要求1或2所述的划线切割设备，其特征在于，所述第二划线机构位于所述第一划线机构的内部并与所述第一划线机构间隔设置，以使得所述第一划线机构可自由通过所述第二划线机构往复运动。
  4. 根据权利要求3所述的划线切割设备，其特征在于，所述工作台(1)上设置有平行所述玻璃基板传送方向间隔设置的两个第一导轨(32)，所述第一划线机构包括第一刀架总成(3)和第一驱动装置(4)，所述第一刀架总成(3)可滑动地架设在所述两个第一导轨(32)之间并由所述第一驱动装置(4)驱动，所述第二划线机构间隔地位于所述两个第一导轨(32)之间。
  5. 根据权利要求4所述的划线切割设备，其特征在于，所述第一刀架总成(3)包括第一刀架本体(31)和安装在该第一刀架本体(31)上的第一割刀(311)，所述第一刀架本体(31)的两端分别可滑动地连接在所述两个第一导轨(32)上，并且至少一端向下延伸连接到所述第一驱动装置(4)，所述第一刀架本体(31)上安装有两个所述第一割刀(311)以分别用于划线切割沿所述玻璃基板传送方向延伸的两个侧边。
  6. 根据权利要求5所述的划线切割设备，其特征在于，所述第一刀架本体(31)形成为凹字形结构，该凹字形结构具有顶壁和位于所述顶壁两侧的侧壁，该顶壁内凹以形成有安装槽(312)，该安装槽(312)内安装有所述两个第一割刀(311)，所述侧壁与所述安装槽(312)之间的空间形成为用于通过所述第二划线机构的过桥。
  7. 根据权利要求5所述的划线切割设备，其特征在于，所述第一驱动装置(4)包括第一驱动电机(41)，通过该第一驱动电机(41)驱动的第一主动轮(42)、第一从动轮(43)以及套设于所述第一主动轮(42)和所述第一从动轮(43)上的第一同步带(44)，所述第一刀架本体(31)的一端向下延伸连接到所述第一同步带(44)。
  8. 根据权利要求1或2所述的划线切割设备，其特征在于，所述第二划线机构沿所述玻璃基板的传送方向依次间隔设置有两个上定位机构(5)，所述工作台(1)上安装有沿所述第二划线机构的滑动方向依次间隔设置在所述划线平台(2)两侧的第一下定位机构(11)和第二下定位机构(12)，在所述第二起始位置，所述两个上定位机构(5)与所述第一下定位机构(11)配合定位所述玻璃基板，在所述第二待机位置，所述两个上定位机构(5) 与所述第二下定位机构(12)配合定位所述玻璃基板。
  9. 根据权利要求8所述的划线切割设备，其特征在于，所述工作台(1)还包括垂直所述玻璃基板传送方向间隔设置的两个第二导轨(62)，所述第二划线机构包括第二刀架总成(6)和第二驱动装置(7)，所述第二刀架总成(6)可滑动地架设在所述两个第二导轨(62)之间并由所述第二驱动装置(7)驱动。
  10. 根据权利要求9所述的划线切割设备，其特征在于，所述第二刀架总成(6)包括第二刀架本体(61)和安装在该第二刀架本体(61)上的第二割刀(611)，所述第二刀架本体(61)的两侧可滑动地连接在所述第二导轨(62)上，并且至少一端向下延伸连接到所述第二驱动装置(7)，所述第二刀架本体(61)上安装有两个所述第二割刀(611)以分别用于切割垂直所述玻璃基板的传送方向延伸的两个侧边。
  11. 根据权利要求10所述的划线切割设备，其特征在于，所述第二刀架本体(61)形成为n形结构，所述n形结构的顶端两侧分别安装有所述第二割刀(611)，所述上定位机构(5)位于所述第二割刀(611)的内侧。
  12. 根据权利要求10所述的划线切割设备，其特征在于，所述第二驱动装置(7)包括第二驱动电机(71)，通过该第二驱动电机(71)驱动的第二主动轮(72)、第二从动轮(73)以及套设于所述第二主动轮(72)和所述第二从动轮(73)上的第二同步带(74)，所述第二刀架本体(61)的一侧向下延伸连接到所述第二同步带(74)。
  13. 根据权利要求1所述的划线切割设备，其特征在于，所述划线平台 (2)包括运输所述玻璃基板的皮带(24)以及电机(21)，通过该电机(21)驱动的主动轴(22)、从动轴(23)，所述皮带(24)套设于所述主动轴(22)和所述从动轴(23)上。
  14. 根据权利要求13所述的划线切割设备，其特征在于，所述皮带(24)上开设有多个用于通压缩气体的气孔(241)。
PCT/CN2018/084285 2017-05-08 2018-04-24 玻璃基板划线切割设备 WO2018205830A1 (zh)

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