CN108847406A - A kind of intelligence stitch bogey, intelligently preheating bearing system and substrate heating laying method - Google Patents

Abstract

The invention provides an intelligent stitch bearing device, an intelligent preheating bearing system and a heating and placing method for a substrate, and relates to the technical field of tablet production. The tops of the two adjustable stitch mechanisms jointly form a supporting plane for supporting the substrate, and the position of the top of each adjustable stitch mechanism is adjustable so that the top of each adjustable stitch mechanism is held against the protection area. During actual preheating, the substrate is placed on a supporting plane, and the top of the adjustable pin mechanism is supported on the protected area of the substrate. Compared with the prior art, the present invention provides an intelligent stitch bearing device, which will not affect the successful pre-curing of the PI mold during the preheating process, and will not affect the quality of the screen during preheating, which greatly improves the screen quality. Yield rate.

Description

An intelligent pin bearing device, an intelligent preheating bearing system, and substrate heating placement method

technical field

The invention relates to the technical field of flat panel production, in particular to an intelligent stitch bearing device, an intelligent preheating bearing system and a heating and placing method for a substrate.

Background technique

In the production process of the flat panel display industry, the preheating process of glass is after the glass is coated with PI film, so that the PI film can be pre-cured on the glass surface.

The most important thing in the pre-heating link is how to place the glass. The existing pre-heating system uses fixed pins to lift the glass up to a height of several centimeters and heats it in the equipment. However, the temperature change of the pin head is not completely consistent with the ambient temperature change. , so that the PI film at the pin head cannot be pre-cured successfully, and because the pin position is fixed, part of the pin head will be on the AA area (Active Area, effective area) of the glass substrate, resulting in the PI film in the AA area being different from other positions , After encapsulation, the AA area of the screen is prone to poor circular black and white dots, which leads to the scrapping of the screen.

In view of this, it is particularly important to design and manufacture an intelligent pin carrying device that will not affect the successful pre-curing of the PI film, and will not affect the quality of the screen when heated, and greatly improve the yield of the screen.

Contents of the invention

The purpose of the present invention is to provide an intelligent pin bearing device, which will not affect the successful pre-curing of the PI mold during the preheating process, and will not affect the quality of the screen during the preheating process, greatly improving the yield of the screen.

Another object of the present invention is to provide an intelligent pre-heating and carrying system, which will not affect the successful pre-curing of the PI mold during the pre-heating process, and will not affect the quality of the screen during pre-heating, which greatly improves the quality of the screen Rate.

Another object of the present invention is to provide a substrate heating and placing method, which will not affect the quality of the screen during preheating, and greatly improves the yield rate of the screen.

The present invention is realized by adopting the following technical solutions.

An intelligent stitch carrying device is used for carrying a substrate, and the substrate has an effective area and a protection area. The intelligent stitch carrying device includes a base platform, and a plurality of adjustable stitch mechanisms are arranged on the base platform. The top ends of the multiple adjustable stitch mechanisms are common A supporting plane is formed for supporting the substrate, and the position of the top of each adjustable stitching mechanism is adjustable, so that the top of each adjustable stitching mechanism abuts against the protection area.

Further, each adjustable stitching mechanism includes a base and supporting stitches, the base is fixedly arranged on the abutment, and a guide rail structure is arranged on the base, the bottom ends of the supporting stitches are slidably arranged on the guide rail structure, and the top ends of the supporting stitches are used for Hold on to the sanctuary.

Further, the guide rail structure includes a first guide rail and a second guide rail, the bottom ends of the support pins are slidably arranged on the first guide rail or the second guide rail, and the first guide rails and the second guide rails are intersected, so that the support pins can move along the first guide rail. The rail or the second rail slides.

Further, the extension direction of the first guide rail and the extension direction of the second guide rail are perpendicular to each other.

Further, each adjustable stitch mechanism also includes a drive control member, and a plurality of drive control members are arranged on the bottoms of the plurality of support pins correspondingly, and are used to drive the support pins to slide along the guide rail structure, so that the support pins are held against the protected area.

Further, a plurality of adjustable stitch mechanism arrays are arranged on the base.

An intelligent preheating bearing system, comprising a base frame, an intelligent controller, and an intelligent stitch bearing device, the substrate has an effective area and a protection area, the intelligent stitch bearing device includes an abutment, and a plurality of adjustable stitch mechanisms are arranged on the abutment , the tops of multiple adjustable stitch mechanisms jointly form a supporting plane for supporting the substrate, and the position of the top of each adjustable stitch mechanism is adjustable so that the top of each adjustable stitch mechanism is held against the protected area . The abutment bracket is arranged above the abutment, and is used to drive the substrate to be placed on the supporting plane, and the intelligent controller is electrically connected with the adjustable stitch mechanism, and is used for adjusting the top position of the adjustable stitch mechanism.

Further, the intelligent preheating carrying system also includes an optical probe, which is arranged under the base support and electrically connected to the intelligent controller, for collecting image information of the substrate and transmitting the image information to the intelligent controller.

Further, the abutment bracket includes a fixed frame and a slide bar, the fixed frame is slidably connected to the slide bar, and the fixed frame has a clamping position for accommodating the substrate, the clamping position is arranged above the abutment and can be opposite to the sliding bar Move to drive the substrate close to or away from the abutment.

A heating and placing method for a substrate, which is suitable for an intelligent pre-heating bearing system. The intelligent pre-heating bearing system includes an abutment support, an intelligent controller, and an intelligent stitch bearing device. The intelligent stitch bearing device includes an abutment, and a plurality of adjustable In the stitch-adjusting mechanism, the tops of multiple adjustable stitch mechanisms jointly form a holding plane. The abutment bracket is arranged above the abutment, and the intelligent controller is electrically connected with the adjustable stitch mechanism for adjusting the top position of the adjustable stitch mechanism. The substrate heating and placement method includes the following steps:

placing the substrate on the abutment holder;

Adjust the top position of the adjustable stitch mechanism through the intelligent controller, so that the top of the adjustable stitch mechanism corresponds to the protected area of the substrate;

Place the substrate close to the supporting plane so that the adjustable pin mechanism is supported on the protected area of the substrate.

The present invention has the following beneficial effects:

An intelligent stitch carrying device provided by the present invention is provided with a plurality of adjustable stitch mechanisms on the base, and the top ends of the plurality of adjustable stitch mechanisms jointly form a supporting plane for supporting the substrate, and each adjustable The position of the top of the stitch mechanism is adjustable, so that the top of each adjustable stitch mechanism is against the protection area. In the actual preheating, the substrate is placed on the holding plane, and the top of the adjustable stitch mechanism is held on the protected area of the substrate, so as to avoid the influence of the adjustable stitch mechanism on the effective area during the preheating process. Quality, and will not affect the successful pre-curing of the PI film in the effective area, greatly improving the yield of the substrate. Compared with the prior art, the present invention provides an intelligent stitch bearing device, which will not affect the successful pre-curing of the PI mold during the preheating process, and will not affect the quality of the screen during preheating, which greatly improves the screen quality. Yield rate.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and thus It should be regarded as a limitation on the scope, and those skilled in the art can also obtain other related drawings based on these drawings without creative work.

Fig. 1 is a schematic structural view of an intelligent stitch carrying device provided by the first embodiment of the present invention;

Fig. 2 is a structural schematic diagram of the adjustable stitch mechanism in Fig. 1 at a first viewing angle;

Fig. 3 is a structural schematic diagram of the adjustable stitch mechanism in Fig. 1 under a second viewing angle;

Fig. 4 is a schematic structural diagram of an intelligent preheating bearing system provided by a second embodiment of the present invention;

FIG. 5 is a block diagram of steps of a method for heating and placing a substrate according to a third embodiment of the present invention.

Icons: 100-intelligent stitch bearing device; 110-base platform; 130-adjustable stitch mechanism; 131-base; 133-support stitch; 135-drive control part; 137-rail structure; Two guide rails; 200-intelligent preheating bearing system; 210-abutment bracket; 211-fixed frame; 213-sliding rod; 230-intelligent controller;

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "vertical", "horizontal", "inner" and "outer" are based on the Orientation or positional relationship, or the orientation or positional relationship that the inventive product is usually placed in use, is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, Constructed and operative in a particular orientation and therefore are not to be construed as limitations of the invention. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions, and should not be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise clearly specified and limited, the terms "setting", "connecting", "installing" and "connecting" should be understood in a broad sense, for example, it may be a fixed connection, It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Some embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. In the case of no conflict, the features in the following embodiments can be combined with each other.

first embodiment

Referring to Fig. 1, this embodiment provides a kind of intelligent pin carrying device 100, is used for carrying substrate, has effective area and protected area on the substrate, in this embodiment, substrate is display panel, is used for making screen, and wherein effective area is the display area of the substrate, and the protection area is the protection area of the substrate, which will be cut off in the subsequent steps, so the protection area is an ineffective area, and the pre-curing effect of the protection area during the preheating process will not affect the final screen effect .

The intelligent stitch carrying device 100 includes a base 110, on which a plurality of adjustable stitch mechanisms 130 are arranged, and the tops of the plurality of adjustable stitch mechanisms 130 jointly form a supporting plane for supporting the substrate, and each can The positions of the top ends of the stitch adjustment mechanisms 130 are adjustable, so that the top ends of each adjustable stitch mechanism 130 abut against the protection zone.

In this embodiment, a plurality of adjustable stitch mechanisms 130 are arranged in an array on the base 110 , and the tops of the plurality of adjustable stitch mechanisms 130 are evenly supported on the substrate, so that the stress on the substrate is more balanced. Of course, the multiple adjustable stitch mechanisms 130 may also be arranged in other manners, such as arranged along the edge of a circle or along the edge of a rectangular frame, which is not specifically limited here.

Referring to FIG. 2 and FIG. 3, each adjustable stitch mechanism 130 includes a base 131, a support pin 133, and a drive control member 135. The base 131 is fixedly arranged on the base 110, and the base 131 is provided with a rail structure 137 to support the stitches. The bottom ends of the pins 133 are slidably disposed on the guide rail structure 137, and the top ends of the supporting pins 133 are used to abut against the protection area. A plurality of driving control members 135 are arranged on the bottom of the plurality of support pins 133 one by one, and are used to drive the support pins 133 to slide along the guide rail structure 137 so that the support pins 133 abut against the protection area.

In other preferred embodiments of the present invention, no drive control member 135 is provided at the bottom of the support pin 133, and when the position of the support pin 133 needs to be adjusted, it can be directly adjusted manually so that the support pin 133 is held against the protected area , and its specific implementation will not be described in detail here.

The guide rail structure 137 includes a first guide rail 1371 and a second guide rail 1373, the bottom ends of the supporting pins 133 are slidably arranged on the first guide rail 1371 or the second guide rail 1373, and the first guide rail 1371 and the second guide rail 1373 are intersected so as to support The pin 133 can slide along the first guide rail 1371 or the second guide rail 1373 .

In this embodiment, the extension direction of the first guide rail 1371 and the extension direction of the second guide rail 1373 are perpendicular to each other. Of course, the extension direction of the first guide rail 1371 and the second guide rail 1373 can also be set at an included angle, which can achieve the purpose of adjusting the position of the support pin 133. The included angle between the first guide rail 1371 and the second guide rail 1373 The angle is not specifically limited here.

To sum up, the smart stitch carrying device 100 provided in this embodiment is provided with a plurality of adjustable stitch mechanisms 130 on the base 110, and the top ends of the plurality of adjustable stitch mechanisms 130 jointly form a holding plane, which can be used to For supporting the substrate, and the position of the top of each adjustable stitch mechanism 130 is adjustable, so that the top of each adjustable stitch mechanism 130 is held against the protection area. During actual preheating, the substrate is placed on the supporting plane, and the top of the adjustable stitch mechanism 130 is supported on the protected area of the substrate, so as to avoid the possibility of the adjustable stitch mechanism 130 being held in the effective area during the preheating process. It affects the quality of the substrate, and will not affect the successful pre-curing of the PI film in the effective area, which greatly improves the yield of the substrate. Compared with the prior art, the smart stitch carrying device 100 provided by the present invention will not affect the successful pre-curing of the PI mold during the preheating process, and will not affect the quality of the screen during preheating, which greatly improves the screen quality. yield rate.

second embodiment

Referring to FIG. 4 , the present embodiment provides an intelligent preheating carrying system 200, including an abutment support 210, an intelligent controller 230, and an intelligent stitch carrying device 100. Both the intelligent stitch carrying device 100 and the abutment support 210 are used to carry a substrate , there is an effective area and a protection area on the substrate, wherein the basic structure and principle of the intelligent stitch carrying device 100 and the technical effects produced are the same as those of the first embodiment. Corresponding content in an embodiment.

The intelligent stitch carrying device 100 includes a base 110, on which a plurality of adjustable stitch mechanisms 130 are arranged, and the tops of the plurality of adjustable stitch mechanisms 130 jointly form a supporting plane for supporting the substrate, and each can The positions of the top ends of the stitch adjustment mechanisms 130 are adjustable, so that the top ends of each adjustable stitch mechanism 130 abut against the protection zone. The abutment bracket 210 is arranged above the abutment 110 for driving the substrate to be placed on the supporting plane. The intelligent controller 230 is electrically connected with the adjustable stitch mechanism 130 for adjusting the top position of the adjustable stitch mechanism 130 . Specifically, the intelligent controller 230 is a computer, and the position of the adjustable stitch mechanism 130 is controlled by operating the computer.

Further, the intelligent preheating carrying system 200 also includes an optical probe 250, which is arranged under the base support 210 and is electrically connected to the intelligent controller 230 for collecting image information of the substrate and transmitting the image information to the intelligent controller. device 230. In this embodiment, the optical probe 250 is an industrial camera, which is arranged under the base support 210 and is electrically connected to the intelligent controller 230 .

In other preferred embodiments of the present invention, the optical probe 250 is not provided under the base support 210, and the positional relationship between the effective area and the protected area of the substrate is manually checked to move the supporting pins 133 to the protected area, which The specific setting method is not described in detail here.

The base support 210 includes a fixed frame 211 and a slide bar 213, the fixed frame 211 is slidingly connected with the slide bar 213, and the fixed frame 211 has a clamping position for accommodating the substrate, the clamping position is arranged above the base 110 and It can move relative to the sliding rod 213 to drive the substrate close to or away from the base 110 . Specifically, the sliding bar 213 is vertically arranged around the base 110, and the fixing frame 211 is slidably arranged along the sliding bar 213, which can be manually controlled or automatically controlled by a driver. The fixing frame 211 slides along the sliding bar 213, driving the substrate to approach Or away from the abutment 110 . Before preheating, the fixed frame 211 is far away from the abutment 110, which is convenient for manual or automatic adjustment of the top position of the adjustable stitch mechanism 130 on the abutment 110. After the position is adjusted, the fixed frame 211 slides to a position close to the abutment 110, The adjustable pin mechanism 130 is supported on the substrate, and it is avoided to be held in the effective area, which is convenient for subsequent preheating.

In summary, the intelligent preheating carrying system 200 of the present invention uses the fixed frame 211 to carry the substrate, and after the position of the adjustable stitch mechanism 130 is adjusted, the fixed frame 211 slides along the slide bar 213 close to the abutment 110 , so that the adjustable pin mechanism 130 is held against the protected area of the substrate, ensuring that the effective area of the substrate is not affected by the adjustable pin mechanism 130 during the preheating process, and greatly improving the yield rate of the screen.

third embodiment

Referring to FIG. 5 , this embodiment provides a method for heating and placing a substrate, which is applicable to the intelligent preheating carrying system 200 described in the second embodiment. The intelligent preheating carrying system 200 includes a base support 210, an intelligent controller 230 and The intelligent stitch carrying device 100 includes a base 110 on which a plurality of adjustable stitch mechanisms 130 are arranged, and top ends of the plurality of adjustable stitch mechanisms 130 together form a supporting plane. The base support 210 is arranged above the base 110 , and the intelligent controller 230 is electrically connected with the adjustable stitch mechanism 130 for adjusting the top position of the adjustable stitch mechanism 130 .

The substrate heating and placement method includes the following steps:

S1: placing the substrate on the abutment holder 210 .

Specifically, placing the substrate on the base frame 210 and keeping the base frame 210 away from the base 110 is convenient for adjusting the position of the adjustable stitch mechanism 130 .

S2: Adjust the position of the top of the adjustable stitch mechanism 130 through the intelligent controller 230, so that the top of the adjustable stitch mechanism 130 corresponds to the protected area of the substrate.

Specifically, the optical probe 250 collects the image information of the substrate, and the intelligent controller 230 reasonably adjusts the top position of the adjustable stitch mechanism 130 according to the image information, so that the top position of the adjustable stitch mechanism 130 corresponds to the protected area of the substrate.

S3: Bring the substrate close to the supporting plane, so that the adjustable stitch mechanism 130 is supported on the protected area of the substrate.

Specifically, the substrate is approached to the base 110 by the base support 210, so that the substrate approaches and bears against the tops of the plurality of adjustable stitch mechanisms 130 toward the supporting plane, and the top ends of the plurality of adjustable stitch mechanisms 130 are supported on the Protected area for easy warm-up operation.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. a kind of intelligence stitch bogey is used for bearing substrate, has effective district and protection zone on the substrate, feature exists In the intelligence stitch bogey includes base station, and multiple adjustable stitch mechanisms are provided on the base station, multiple described adjustable The fair face in a top is collectively formed in the top of stitch mechanism, holds the substrate, and the top of each adjustable stitch mechanism for pushing up End position is adjustable, so that the top of each adjustable stitch mechanism is supported in the protection zone.

2. intelligence stitch bogey according to claim 1, which is characterized in that each adjustable stitch mechanism includes Pedestal and support stitch, the pedestal is fixed on the base station, and guide rail structure is provided on the pedestal, the branch The bottom end of support stitch is slidably arranged on the guide rail structure, and the top of the support stitch is for supporting in the protection Area.

3. intelligence stitch bogey according to claim 2, which is characterized in that the guide rail structure includes the first guide rail It is slidably arranged on first guide rail or second guide rail with the bottom end of the second guide rail, the support stitch, and described the One guide rail and second guide rail are arranged in a crossed manner, so that the support stitch can be along first guide rail or second guide rail Sliding.

4. intelligence stitch bogey according to claim 3, which is characterized in that the extending direction of first guide rail with The extending direction of second guide rail is mutually perpendicular to.

5. intelligence stitch bogey according to claim 2, which is characterized in that each adjustable stitch mechanism is also wrapped Drive control part is included, the bottom of multiple support stitch is arranged in multiple drive control parts correspondingly, for driving It moves the support stitch to slide along the guide rail structure, so that the support stitch is supported in the protection zone.

6. intelligence stitch bogey according to claim 1, which is characterized in that multiple adjustable stitch mechanism arrays It is arranged on the base station.

7. a kind of intelligence preheating bearing system, which is characterized in that including base station bracket, intelligent controller and such as claim The described in any item intelligent stitch bogeys of 1-6, the top of the base station is arranged in the base station bracket, described for driving Substrate is placed on described push up and maintains an equal level on face, and the intelligent controller is electrically connected with the adjustable stitch mechanism, described for adjusting The apical position of adjustable stitch mechanism.

8. intelligence preheating bearing system according to claim 7, which is characterized in that the intelligence preheating bearing system It further include optic probe, the optic probe is arranged in the lower section of the base station bracket and is electrically connected with the intelligent controller, For acquiring the image information of the substrate and described image information being transferred to the intelligent controller.

9. intelligence preheating bearing system according to claim 7, which is characterized in that the base station bracket includes fixed frame And slide bar, the fixed frame are connect with the sliding bar, and have the clamping for accommodating the substrate on the fixed frame Position, the clamping position are arranged in the top of the base station and can move relative to the slide bar, to drive the substrate close or Person is far from the base station.

10. a kind of substrate heats laying method, it is suitable for intelligence preheating bearing system, the intelligence preheating bearing system packet Base station bracket, intelligent controller and intelligent stitch bogey are included, the intelligence stitch bogey includes base station, the base Multiple adjustable stitch mechanisms are provided on platform, the fair face in a top is collectively formed in the top of multiple adjustable stitch mechanisms, described The top of the base station is arranged in base station bracket, and the intelligent controller is electrically connected with the adjustable stitch mechanism, for adjusting The apical position of the adjustable stitch mechanism, which is characterized in that the substrate heating laying method includes the following steps：

It places a substrate on the base station bracket；

The apical position of the adjustable stitch mechanism is adjusted by the intelligent controller, so that the top of the adjustable stitch mechanism It holds corresponding with the protection zone of the substrate；

The substrate is pushed up into the face that maintains an equal level close to described, so that the adjustable stitch mechanism top is held in the protection zone of the substrate.