CN219626633U

CN219626633U - Large glass substrate supporting mechanism

Info

Publication number: CN219626633U
Application number: CN202320350785.XU
Authority: CN
Inventors: 江泽彬; 李玉明
Original assignee: Zhisheng Technology Guangzhou Co Ltd
Current assignee: Zhisheng Technology Guangzhou Co Ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-09-01
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a large glass substrate supporting mechanism, which comprises: the profile and the layer rack are characterized in that a top PIN assembly is arranged on a first side surface of the profile, and a bar assembly is arranged on a second side surface of the profile; the profile is movably mounted on the layer frame, when the profile and the layer frame are at a first angle, the top PIN is assembled upwards, and when the profile and the layer frame are at a second angle, the strip-shaped assembly is upwards. Different assemblies can be rapidly switched to adapt to different process temperatures, and the occupied volume is small.

Description

Large glass substrate supporting mechanism

Technical Field

The utility model relates to the field of precision equipment manufacturing, in particular to a large glass substrate supporting mechanism.

Background

The glass substrate needs to be cooled after the hot end process, and is usually placed under a supporting mechanism for cooling, but different main bodies require different manufacturing temperatures, and the stress born by the glass substrate under the supporting mechanism at different process temperatures is different, so that different supporting structures are needed to prevent the glass substrate from being broken during the cooling process. At present, a plurality of supporting mechanisms with different specifications are usually prepared, so that the operation is inconvenient and the occupied space is large.

Disclosure of Invention

The utility model aims to provide a large glass substrate supporting mechanism which can be used for rapidly switching different assemblies to adapt to different process temperatures and has small occupied volume.

A large glass substrate support mechanism comprising: the profile and the layer rack are characterized in that a top PIN assembly is arranged on a first side surface of the profile, and a bar assembly is arranged on a second side surface of the profile; the profile is movably mounted on the layer frame, when the profile and the layer frame are at a first angle, the top PIN is assembled upwards, and when the profile and the layer frame are at a second angle, the strip-shaped assembly is upwards.

In one embodiment, the large glass substrate supporting mechanism further comprises a first fastener, one of the first fastener and the top PIN is provided with a first screw rod, the other of the first fastener and the top PIN is provided with a first threaded hole, a first side surface of the profile is provided with a first mounting groove, two side edges of a notch of the first mounting groove are internally coiled, the first fastener is inserted into the first mounting groove, and the first screw rod penetrates through the notch of the first mounting groove to be connected with the first threaded hole; or, still include the second fastener, the bar assemblage includes bar pole and stand, the stand get the top with the bar pole is connected, one of them second fastener with the stand is equipped with the second screw rod, another is equipped with the second screw hole, the second side of section bar is equipped with the second mounting groove, the both sides border inner winding of the notch of second mounting groove, the second fastener inserts the second mounting groove, the second screw rod passes the notch of second mounting groove with second screw hole threaded connection.

In one embodiment, the top end of the top PIN assembly is arc-shaped; or, the top of the strip assembly is provided with a silica gel supporting strip.

In one embodiment, the silica gel support bar is provided with through grooves with two open ends.

In one embodiment, the shelf comprises at least two sections arranged at intervals, and a chip tray is arranged between the two sections.

In one embodiment, the shelf is provided with two opposite bosses, the chip tray is located between the two bosses, two sides of the chip tray are provided with protruding edges, and the chip tray is mounted on the two bosses through the protruding edges.

In one embodiment, the boss is provided with a clamping piece, and the clamping pieces on the two bosses clamp the chip tray.

In one embodiment, the shelf is provided with a clamping groove, and the profile is detachably inserted into the clamping groove at a first angle or a second angle.

In one embodiment, a large glass substrate supporting mechanism further includes a positioning pin, the layer is provided with a corner block, the corner block is provided with the clamping groove, the corner block is further provided with a positioning hole communicated with the clamping groove, the profile is provided with a third side surface opposite to the second side surface, the third side surface is provided with a third mounting groove, when the profile is located at a first angle, the third mounting groove is aligned with the positioning hole, the positioning pin is inserted into the positioning hole and the third mounting groove, when the profile is located at a second angle, the first mounting groove is aligned with the positioning hole, and the positioning pin is inserted into the positioning hole and the first mounting groove.

In one embodiment, the layer is provided with a corner block, the corner block is provided with the clamping groove, the corner block is further provided with a first back-off notch communicated with the clamping groove, and when the profile is positioned at the second angle, the top PIN group is positioned in the first back-off notch; or, the corner block is provided with a second clearance gap communicated with the clamping groove, and when the section bar is positioned at the first angle, the strip-shaped assembly is positioned in the second clearance gap.

Compared with the prior art, the large glass substrate supporting mechanism has the advantages that:

1. the first side surface and the second side surface of the profile are respectively provided with a top PIN assembly and a strip assembly, the top PIN assembly is used for accommodating the glass substrate in a point contact mode, and the glass substrate can be rapidly cooled due to a small coverage area, but the born stress is relatively large; the strip-shaped assembly adopts a strip-shaped contact mode, and compared with the top PIN assembly, the glass substrate is small in stress and not easy to break, but large in coverage area, and is unfavorable for cooling the glass substrate, and the top PIN assembly or the strip-shaped assembly can be selected according to different manufacturing process requirements.

The section bar is movable for the layer frame, can nimble angle of adjusting the section bar to make required supporting mechanism upwards: when the section bar is in a first angle with the layer frame, the top PIN assembly is upwards used for supporting the substrate, and when the section bar is in a second angle with the layer frame, the bar assembly is upwards used for supporting the substrate. Upward refers herein to a substrate that may be supported, either vertically upward or obliquely upward.

Moreover, the two different combinations can be switched on the same supporting framework, the occupied space is small, and when the two combinations are switched, the angle of the section bar is only required to be changed, the whole supporting structure is not required to be moved, and the method is simple and quick.

2. The layer frame comprises at least two sections arranged at intervals, a broken piece receiving disc is arranged between the two sections, and if the glass substrate is broken, the broken piece receiving disc can receive the broken glass substrate. The multi-layer frames can be arranged in a stacked mode, the multi-layer glass substrates are cooled simultaneously, space is saved, broken glass substrates can be contained in the broken glass substrates through the broken piece receiving disc, and the broken pieces are prevented from falling to the lower-layer glass substrates to cause pollution to the glass substrates of other layers.

The utility model will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing the overall structure of a large glass substrate supporting mechanism for mounting a glass substrate according to the present embodiment;

FIG. 2 is a schematic diagram of a large glass substrate supporting mechanism according to the first embodiment;

FIG. 3 is a schematic view of a medium material at a first angle in the present embodiment;

FIG. 4 is a schematic diagram showing a large glass substrate supporting mechanism according to the second embodiment;

FIG. 5 is a third schematic structural view of the large glass substrate supporting mechanism according to the present embodiment;

fig. 6 is a schematic structural diagram of the top PIN assembly in the present embodiment;

FIG. 7 is a schematic view of the assembly of strips in the present embodiment;

FIG. 8 is a schematic cross-sectional structure of a middle-sized material according to the present embodiment;

fig. 9 is a schematic view of the structure of the top PIN assembly and the bar assembly mounted on the profile in this embodiment.

The glass substrate comprises 100 parts, namely, a section bar, 110 parts, a first side surface, 111 parts, a first mounting groove, 112 parts, two side edges of a notch of the first mounting groove, 120 parts, a second side surface, 121 parts, a second mounting groove, 122 parts, two side edges of a notch of the second mounting groove, 130 parts, a third side surface, 131 parts, a third mounting groove, 150 parts, a first fastening piece, 160 parts, a second fastening piece, 200 parts, a layer rack, 210 parts, a boss, 211 parts, clamping pieces, 220 parts, corner blocks, 221 parts, clamping grooves, 222 parts, a first relief notch, 224 parts, a positioning hole, 300 parts, a top PIN assembly, 310 parts, a top PIN fixing column, 311 parts, a first screw, 320 parts, a top PIN,321 parts, a top PIN assembly top end, 400 parts, a strip assembly, 410 parts, a column, 411 parts, 420 parts, a strip rod, 430 parts, a silica gel supporting bar, 440 parts, a through groove, 500 parts, a chip tray, 510 parts, a convex edge, 600 parts and a glass substrate.

Detailed Description

Embodiments of the present utility model will now be described with reference to the accompanying drawings.

As shown in fig. 1 to 9, the large glass substrate 600 supporting mechanism according to the embodiment of the present utility model includes: the profile 100 and the layer rack 200, wherein the first side 110 of the profile 100 is provided with a top PIN assembly 300, and the second side 120 of the profile 100 is provided with a bar assembly 400; wherein, the profile 100 is movably mounted on the layer frame 200, when the profile 100 and the layer frame 200 are at a first angle, the top PIN assembly 300 faces upwards, and when the profile 100 and the layer frame 200 are at a second angle, the bar assembly 400 faces upwards. The profile 100 is movable relative to the shelf 200, allowing flexible adjustment of the angle of the profile 100, so that the desired assembly is directed upwards: the top PIN assembly 300 is upwardly directed for supporting the glass substrate 600 when the profile 100 is at a first angle to the shelf 200, and the bar assembly 400 is upwardly directed for supporting the glass substrate 600 when the profile 100 is at a second angle to the shelf 200. By "upwardly" is meant herein that it can be used to support a glass substrate, either vertically or obliquely upwardly. Moreover, the two different combinations can be switched on the same supporting mechanism, the occupied space is small, and when the two combinations are switched, the angle of the profile 100 is only required to be changed, the whole supporting mechanism is not required to be moved, and the method is simple and rapid.

The above-mentioned that the profile 100 is movably mounted on the shelf 200 means that the profile 100 can switch the angle with the shelf 200, including but not limited to: for example, the first section bar 100 is rotatably mounted on the layer frame 200, the first angle or the second angle can be switched by rotating the section bar 100, and for example, the second section bar 100 is detachably mounted on the layer frame 200, the section bar 100 can be mounted on the layer frame 200 at the second angle after the section bar 100 at the first angle is detached, or the section bar 100 can be mounted on the layer frame 200 at the first angle after the section bar 100 at the second angle is detached.

In this embodiment, the movable installation of the profile 100 and the layer frame 200 is realized by adopting a slot mode. The layer frame 200 is provided with a corner block 220, the corner block 220 is provided with a clamping groove 221, and the profile 100 is detachably inserted into the clamping groove 221 at a first angle or a second angle. The inner wall of the clamping groove 221 is matched with the cross section of the section bar 100, when the section bar 100 is inserted into the clamping groove 221 at a first angle, the section bar 100 is limited to rotate by the inner wall of the clamping groove 221, the section bar 100 is maintained at the first angle by the clamping groove 221, and the top PIN assembly 300 is kept upwards; when the profile 100 is inserted into the clamping groove 221 at the second angle, the inner wall of the clamping groove 221 limits the rotation of the profile 100, and the clamping groove 221 maintains the profile 100 at the second angle, keeping the bar assembly 400 upward. After the profile 100 is inserted into the clamping groove 221, the profile 100 can be pulled out of the clamping groove 221, the clamping groove 221 is reinserted after the angle is rotated, the switching between the top PIN assembly 300 and the bar assembly 400 is realized, the notch of the clamping groove 221 faces upwards, the profile 100 can be taken out of the clamping groove 221 after being lifted, the profile 100 is rotated after being taken out, the profile 100 is reinserted into the clamping groove 221 at an angle, and the notch of the clamping groove 221 faces upwards, so that the bearing capacity of the whole structure is high. In this embodiment, the profile 100 is detachably mounted by inserting into the card slot 221, so that the assembly and disassembly are convenient, and the top PIN assembly 300 and the bar assembly 400 can be quickly switched.

The top PIN assembly 300 includes a top PIN fixing column 310, a top PIN 320 provided at the top end of the top PIN fixing column 310, the top end of the top PIN 320 is arc-shaped, and the bottom end of the top PIN fixing column 310 is mounted on the profile 100. The top 321 of the top PIN assembly 300 is arc-shaped, which can prevent the glass substrate 600 from being scratched, and the material makes the peek resistant to high temperature of 120 ℃ and reduces the probability of cracking the glass substrate 600. The PIN fixing column 310 is a hexagonal rod, and is convenient to screw.

The bar assembly 400 comprises a bar 420 and at least two uprights 410, wherein the top ends of the uprights 410 are connected with the bar 420, the bottom ends of the uprights are mounted on the profile 100, and a silica gel support bar 430 is arranged at the top of the bar 420. The silica gel support bar 430 is provided with a plurality of through slots 440 with two open ends. The through grooves 440 with openings at both ends cut the supporting surface of the silica gel supporting bar 430 into an uneven shape, and the through grooves 440 with openings at both ends prevent the silica gel supporting bar 430 from being adsorbed on the glass substrate 600, so that the glass substrate 600 can radiate heat more uniformly. As shown in fig. 9, two through grooves 440 are provided in the present embodiment.

The large glass substrate supporting mechanism of the embodiment further comprises a first fastener 150, wherein the first fastener 150 is provided with a first threaded hole, a first screw 311 is arranged at the bottom end of the top PIN fixing column 310, a first mounting groove 111 is arranged on the first side face 110 of the profile 100, two side edges 112 of a notch of the first mounting groove 111 are coiled inwards, the first fastener 150 is inserted into the first mounting groove 111, and the first screw 311 penetrates through the notch of the first mounting groove 111 to be connected with the first threaded hole. The top PIN assembly 300 can be slid on the first mounting groove 111 by loosening the first fastening member 150, sliding the top PIN assembly 300 to a predetermined position, and then fastening the first fastening member 150 to fix the top PIN assembly 300, thereby facilitating installation and adjustment. A plurality of top PIN assemblies 300 may be mounted in the first mounting groove 111. In this embodiment, the first fastener 150 is a hexagonal nut, and the width of the inner wall of the first mounting groove 111 is smaller than the maximum diameter of the first fastener 150, so that the rotation of the first fastener 150 is limited, and the first fastener 150 is conveniently tightened. The top PIN fixing post 310 is a hexagonal rod, which is convenient to screw down. Not limited to this embodiment, the first fastener 150 may be provided with a first screw 311 and the top PIN assembly 300 may be provided with a first screw hole.

The large glass substrate supporting mechanism of the present embodiment further includes a second fastening member 160, the bar assembly 400 includes a bar 420 and a column 410, the top end of the column 410 is connected with the bar 420, the bottom end of the column 410 is provided with a second screw 411, the second fastening member 160 is provided with a second threaded hole, the second side 120 of the profile 100 is provided with a second mounting groove 121, two side edges 122 of a notch of the second mounting groove 121 are rolled inwards, the second fastening member 160 is inserted into the second mounting groove 121, and the second screw 411 passes through the notch of the second mounting groove 121 to be in threaded connection with the second threaded hole. The second fastening member 160 is loosened, the column 410 is slid on the second mounting groove 121, the column 410 is slid to a predetermined position, and then the second fastening member 160 is tightened to fix the column 410, so that installation and adjustment are facilitated. A plurality of columns 410 may be installed in the second installation groove 121. In this embodiment, the second fastening member 160 is a hexagonal nut, and the width of the inner wall of the second mounting groove 121 is smaller than the maximum diameter of the second fastening member 160, so that the rotation of the second fastening member 160 is restricted, and the second fastening member 160 is conveniently tightened. The upright 410 is a hexagonal rod, which is convenient to screw down. However, the present embodiment is not limited thereto, and the second fastener 160 may be provided with a second screw 411, and the bottom end of the column 410 may be provided with a second screw hole.

The corner block 220 is further provided with a positioning bolt, the corner block 220 is further provided with a positioning hole 224 communicated with the clamping groove 221, the section bar 100 is provided with a third side surface opposite to the second side surface 120, when the section bar 100 is positioned at the first angle, the third mounting groove 131 is aligned with the positioning hole 224, and the positioning bolt is inserted into the positioning hole 224 and the third mounting groove 131, as shown in fig. 2 and 3; when the profile 100 is at the second angle, the first mounting groove 111 is aligned with the locating hole 224 and the locating peg is inserted into the locating hole 224 and the first mounting groove 111 as shown in fig. 4 and 5. The insertion of the positioning bolt connects the profile 100 and the layer frame 200 into a whole, so that the stability of the whole structure can be improved, the profile 100 is prevented from loosening or rotating, and the positioning bolt can be a part of a pin, a screw, a bolt and the like which can be inserted into a hole to position the profile 100.

The corner block 220 is provided with a first relief notch 222 in communication with the slot 221, and when the profile 100 is at the second angle, as shown in fig. 4 and 5, the top PIN assembly 300 is located within the first relief notch 222. The corner blocks 220 are disposed at two ends of the profile 100, and the first relief notch 222 can accommodate the entry of the top PIN assembly 300, so that the top PIN assembly 300 is as close to two ends of the profile 100 as possible, the bearing range of the top PIN assembly 300 is widened, and the stress of the glass substrate 600 is more uniform. However, not limited to this embodiment, it is also possible to design that the corner block 220 is provided with a second relief notch communicating with the clamping groove 221, and the bar assembly 400 is located in the second relief notch when the profile 100 is located at the first angle.

As shown in fig. 1-5, the shelf 200 includes at least two spaced apart profiles 100 with a chip tray 500 disposed between the two profiles 100. The layer frame 200 is provided with two opposite bosses 210, the chip tray 500 is located between the two bosses 210, two sides of the chip tray 500 are provided with convex edges 510, and the chip tray 500 is mounted on the two bosses 210 through the convex edges 510. The boss 210 is provided with a clamping piece 211, and the chip tray 500 abuts against the clamping piece 211. The clamping pieces 211 on the two bosses 210 clamp the chip tray 500 between the two clamping pieces 211, and the clamping pieces 211 prevent the chip tray 500 from being displaced and falling off. If there is breakage of the glass substrate 600, the chip tray 500 may catch the broken glass substrate 600. The plurality of shelves 200 may be stacked, the multi-layered glass substrates 600 may be simultaneously cooled, and the chip tray 500 may be capable of holding the broken glass substrates 600, thereby preventing the broken chips from falling to the lower glass substrates 600 to cause contamination of the glass substrates 600 of other layers. The chip tray 500 may be withdrawn to facilitate cleaning of chips.

The utility model has been described in connection with the preferred embodiments, but the utility model is not limited to the embodiments disclosed above, but it is intended to cover various modifications, equivalent combinations according to the essence of the utility model.

Claims

1. A large glass substrate support mechanism comprising: the profile and the layer rack are characterized in that a top PIN assembly is arranged on a first side surface of the profile, and a bar assembly is arranged on a second side surface of the profile;

the profile is movably mounted on the layer frame, when the profile and the layer frame are at a first angle, the top PIN is assembled upwards, and when the profile and the layer frame are at a second angle, the strip-shaped assembly is upwards.

2. The large glass substrate supporting mechanism according to claim 1, further comprising a second fastening member, wherein the bar assembly comprises a bar and a column, the top end of the column is connected with the bar, one of the second fastening member and the column is provided with a second screw rod, the other of the second fastening member and the column is provided with a second threaded hole, the second side surface of the profile is provided with a second mounting groove, two side edges of a notch of the second mounting groove are internally coiled, the second fastening member is inserted into the second mounting groove, and the second screw rod passes through the notch of the second mounting groove to be in threaded connection with the second threaded hole.

3. The large glass substrate support mechanism of claim 1, wherein the top end of the top PIN assembly is circular arc; or, the top of the strip assembly is provided with a silica gel supporting strip.

4. A large glass substrate support mechanism according to claim 3, wherein the silica gel support bar is provided with through grooves with two open ends.

5. A large glass substrate support mechanism according to claim 1, wherein the shelf comprises at least two spaced apart profiles with a chip tray between the two profiles.

6. The large glass substrate support mechanism of claim 5, wherein the shelf is provided with two opposing bosses, the chip tray is positioned between the two bosses, two sides of the chip tray are provided with protruding edges, and the chip tray is mounted on the two bosses by the protruding edges.

7. The large glass substrate support mechanism of claim 6, wherein the boss is provided with clips, the clips on both bosses gripping the chip tray.

8. A large glass substrate support mechanism according to any of claims 1 to 7, wherein the shelf is provided with a slot into which the profile is removably inserted at a first angle or a second angle.

9. The large glass substrate support mechanism according to claim 8, wherein:

the top PIN assembly structure comprises a profile, a top PIN assembly and a bottom PIN assembly, and is characterized by further comprising a first fastener, wherein one of the first fastener and the top PIN assembly is provided with a first screw rod, the other one of the first fastener and the top PIN assembly is provided with a first threaded hole, a first side surface of the profile is provided with a first mounting groove, two side edges of a notch of the first mounting groove are internally coiled, the first fastener is inserted into the first mounting groove, and the first screw rod penetrates through the notch of the first mounting groove to be connected with the first threaded hole;

still include the locating peg, the layer is erect the angle block, the angle block is equipped with the draw-in groove, the angle block still be equipped with the locating hole of draw-in groove intercommunication, the section bar have with the opposite third side of second side, the third side is equipped with the third mounting groove, when the section bar is located first angle, the third mounting groove with the locating hole aligns, the locating peg inserts the locating hole with the third mounting groove, when the section bar is located the second angle, first mounting groove with the locating hole aligns, the locating peg inserts the locating hole with first mounting groove.

10. The large glass substrate support mechanism of claim 8, wherein the shelf is provided with a corner block, the corner block is provided with the clamping groove, the corner block is further provided with a first relief notch communicated with the clamping groove, and the top PIN assembly is positioned in the first relief notch when the profile is positioned at the second angle; or, the corner block is provided with a second clearance gap communicated with the clamping groove, and when the section bar is positioned at the first angle, the strip-shaped assembly is positioned in the second clearance gap.