Locating tool convenient to operate and used for ITO glass processing

Abstract

The invention relates to the field of ITO glass processing, in particular to an ITO glass processing positioning tool convenient to operate, which comprises a processing table, a movable clamping seat is arranged on one side of the top of the processing table, and a positioning table is arranged on the other side of the movable clamping seat; a threaded hole is formed in the positioning table, a supporting block is arranged on one side of the positioning table, one side of the bottom of the supporting block is connected with the same supporting block through a telescopic rod, a reset spring is arranged between the supporting blocks on the two sides, and a clamping block is arranged at the top of each supporting block. According to the ITO glass machining device, ITO glass can be clamped and sprayed through the movable clamping base on the machining table and the clamping block on the other side, and the clamping base can machine ITO glass of different specifications through reset of a telescopic rod between supporting blocks and a reset spring; therefore, when glass of different specifications is clamped, the clamp does not need to be replaced, and clamping operation is simpler and more convenient.

Description

Technical Field

[0001] The present invention relates to the technical field of ITO glass processing, and particularly relates to a positioning tooling for ITO glass processing which is convenient to operate. Background Art

[0002] ITO conductive glass is processed by plating a layer of indium tin oxide film on the basis of soda-lime or borosilicate substrate glass by means of magnetron sputtering. For ITO conductive glass dedicated to liquid crystal displays, a layer of silicon dioxide barrier layer is also plated before plating the ITO layer to prevent sodium ions on the substrate glass from diffusing into the liquid crystal in the cell. For high-grade ITO glass dedicated to liquid crystal displays, the substrate glass also needs to be polished before sputtering the ITO layer to obtain more uniform display control. ITO glass substrates for liquid crystal displays generally belong to ultra-float glass, and all the coating surfaces are the float tin surfaces of the glass. Therefore, the final liquid crystal displays will regularly show corrugated unevenness along the float direction.

[0003] When processing a single ITO glass, the existing fixtures can only process a single ITO glass. Moreover, compared with traditional bench vises and processing fixtures, it is easy to squeeze the side edges of the glass during glass processing, which may cause the edges of the glass to crack, and it is difficult to process ITO glasses of more specifications. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose a positioning tooling for ITO glass processing which is convenient to operate.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A positioning tooling for ITO glass processing which is convenient to operate, including a processing table, on one side of the top of the processing table is provided with a movable clamping seat, and on the other side of the movable clamping seat is provided with a positioning table;

[0007] Threaded holes are opened on the positioning table, and on one side of the positioning table is provided with a support block. The bottom side of the support block is connected to a same support block through a telescopic rod, and a return spring is arranged between the two support blocks. A clamping block is arranged on the top of the support block, and a rubber soft pad is arranged inside the clamping block.

[0008] In addition, a preferred structure is that on one side of the movable clamping seat is provided with a hydraulic cylinder, and the output end of the hydraulic cylinder is fixedly connected to the connecting table at the bottom of the movable clamping seat.

[0009] In addition, a preferred structure is that an adjustment hole is opened at the horizontal position on the side of the positioning table on the workbench, and the adjustment hole is adapted to the threaded hole opened on the positioning table.

[0010] In addition, a preferred structure is that when the threaded hole on the positioning table and the adjusting hole are on the same horizontal axis up and down, a fixing structure is inserted into the threaded hole.

[0011] In addition, a preferred structure is that the movable clamping seat and the clamping block on the top of the support block are at the same height.

[0012] In addition, a preferred structure is that when the ITO glass is clamped between the clamping blocks, the rubber soft pad is in extrusion contact with the side of the ITO glass, and the return spring between the bottom support blocks is in a stretched state.

[0013] The beneficial effects of the present invention are as follows: First, the movable clamping seat on the processing table and the clamping block on the other side can be used to clamp and spray-process the ITO glass. And through the telescopic rod between the support blocks and the return of the return spring, the clamping seat can process ITO glass of different specifications, so that when clamping glasses of different specifications, it is not necessary to replace the fixture, making the clamping operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic structural diagram of a positioning tool for ITO glass processing that is easy to operate proposed by the present invention;

[0015] Figure 2 It is a schematic structural diagram of the clamping mechanism proposed by the present invention;

[0016] Figure 3 It is a schematic structural diagram of the movable clamping seat proposed by the present invention;

[0017] Figure 4 It is a schematic structural diagram of the connection structure between the clamping seats proposed by the present invention.

[0018] In the figure: 1. Processing table; 2. Hydraulic cylinder; 3. Movable clamping seat; 31. Connection table; 4. Positioning table; 41. Threaded hole; 42. Support block; 43. Clamping block; 44. Rubber soft pad; 5. Adjusting hole; 6. Fixing structure; 7. Telescopic rod; 71. Return spring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0020] Refer to Figures 1-4 , a positioning tool for ITO glass processing that is easy to operate, including a processing table 1, a movable clamping seat 3 is arranged on one side of the top of the processing table 1, and a positioning table 4 is arranged on the other side of the movable clamping seat 3;

[0021] The positioning table 4 is provided with threaded holes 41, and a support block 42 is arranged on one side of the positioning table 4. One side of the bottom of the support block 42 is connected to the same support block 42 through a telescopic rod 7. A return spring 71 is arranged between the two support blocks 42. A clamping block 43 is arranged on the top of the support block 42, and a rubber soft pad 44 is arranged inside the clamping block 43.

[0022] Wherein, a hydraulic cylinder 3 is arranged on one side of the movable clamping seat 3, and the output end of the hydraulic cylinder 3 is fixedly connected to the connecting platform 31 at the bottom of the movable clamping seat 3.

[0023] Meanwhile, an adjustment hole 5 is opened at the horizontal position on one side of the positioning table 4 on the workbench 1, and the adjustment hole 5 is adapted to the threaded hole 41 opened on the positioning table 4.

[0024] In addition, when the threaded hole 41 on the positioning table 4 and the adjustment hole 5 are on the same horizontal axis up and down, a fixing structure 6 is inserted into the threaded hole 41.

[0025] Moreover, the movable clamping seat 3 and the clamping block 43 on the top of the support block 42 are at the same height.

[0026] Furthermore, when the ITO glass is clamped between the clamping blocks 43, the rubber soft pad 44 is in pressing contact with the side of the ITO glass, and the return spring 71 between the bottom support blocks 42 is in a stretched state.

[0027] In this embodiment, first, when it is necessary to spray the surface of the ITO glass, the ITO glass needs to be clamped first. When clamping, first place one side of the ITO glass on the movable fixed clamping seat, and make the side of the ITO glass in pressing contact with the clamping block 43 and the rubber soft pad 44 inside it.

[0028] If the specification of the ITO glass is large, the support block 43 at the bottom of the other clamping block 43 will extend through the telescopic rod 7 and stop when it reaches a position adapted to the side of the ITO glass. Then, the glass is clamped by the restoring force of the return spring 71. Then, according to the length of the glass, the hydraulic rod 2 is used to push the movable clamping seat 3 on the top of the connecting platform 31 to move to the other side of the glass, and then the clamping block 43 is driven in the same way to clamp the ITO glass for subsequent spraying processing.

[0029] And according to the adjustment of the adjustment hole 5 opened on the processing table 1 and the threaded hole 41 on the positioning table 41, the positioning tooling on both sides can process ITO glasses of different specifications.

[0030] In the present invention, first, the ITO glass can be clamped and spray-processed through the movable clamping seat 3 on the processing table 1 and the clamping block 43 on the other side. Moreover, through the telescopic rod 7 between the support blocks 42 and the restoration of the return spring 71, the clamping seat can process ITO glasses of different specifications, so that when clamping glasses of different specifications, there is no need to replace the fixture, making the clamping operation more convenient.

[0031] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent replacements or changes, shall be covered by the protection scope of the present invention.

Claims

1. A positioning tool for ITO glass processing that is convenient to operate, including a processing table (1), characterized in that, On one side of the top of the processing table (1), a movable clamping seat (3) is provided, and on the other side of the movable clamping seat (3), a positioning table (4) is provided; On the positioning table (4), a threaded hole (41) is provided. On one side of the positioning table (4), a support block (42) is provided. On the bottom side of the support block (42), a support block (42) of the same kind is connected through a telescopic rod (7). Between the two support blocks (42), a return spring (71) is provided. On the top of the support block (42), a clamping block (43) is provided. Inside the clamping block (43), a rubber soft pad (44) is provided.

2. The positioning tooling for ITO glass processing that is convenient to operate according to claim 1, characterized in that, On one side of the movable clamping seat (3), a hydraulic cylinder (3) is provided, and the output end of the hydraulic cylinder (3) is fixedly connected to the connecting platform (31) at the bottom of the movable clamping seat (3).

3. The positioning tooling for ITO glass processing that is convenient to operate according to claim 1, characterized in that, On the workbench (1), at the horizontal position on one side of the positioning table (4), an adjustment hole (5) is provided, and the adjustment hole (5) is adapted to the threaded hole (41) provided on the positioning table (4).

4. A positioning tool for ITO glass processing that is easy to operate according to claim 1, characterized in that, When the threaded hole (41) on the positioning table (4) and the adjustment hole (5) are on the same horizontal axis up and down, a fixing structure (6) is inserted into the threaded hole (41).

5. A positioning tool for ITO glass processing that is easy to operate according to claim 1, wherein, The movable clamping seat (3) and the clamping block (43) on the top of the support block (42) are at the same height.

6. The positioning tooling for ITO glass processing which is convenient to operate according to claim 1, characterized in that, When the ITO glass is clamped between the clamping blocks (43), the rubber soft pad (44) is in extrusion contact with the side of the ITO glass, and the return spring (71) between the bottom support blocks (42) is in a stretched state.

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