Five-star-shaped anti-lamination tool for thinning workshop
The five-star anti-overlapping tooling solves the problems of overlapping and cracking caused by shaking of the glass substrate during the etching process. The anti-overlapping plate and connecting plate design ensures uniform etching of the chemical solution and improves the surface quality of the glass substrate.
Patent Information
- Application Number
- CN202422221995.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-09-11
AI Technical Summary
In the existing top-spray etching method, the glass substrate is prone to shaking when moving in the tooling, causing the middle part to stick together and unable to be etched by the chemical solution, resulting in blocky acid etching protrusions and edge cracking, affecting the surface quality of the glass substrate.
A five-star anti-stacking tooling is used, including a synchronously set anti-stacking plate and a connecting plate. The bottom surface of the anti-stacking plate is provided with a through preset cavity. The connecting plate is used for fixation. It adopts PVC sheet material and is designed in an arc shape to facilitate the flow of chemical solution, prevent substrate stacking, and improve etching effect.
The glass substrate is prevented from laminating during the etching process, the apparent yield is improved, the problems of substrate jamming and uneven etching by the chemical solution are avoided, and the production quality of the glass substrate is improved.
Smart Images
Figure CN223304345U_ABST
Abstract
Description
Technical Field
[0001] The utility model mainly relates to the field of thinning technical equipment, and in particular to a five-star anti-stack-up tooling for a thinning workshop. Background Art
[0002] The existing processing method for double-sided thinning (such as LCD screens) is a top-spray etching method. The glass substrate is loaded on a jig for etching production. The glass substrate is vertically inserted into the jig and then enters the processing machine. The acidic chemical liquid in the etching machine is sprayed from the top for etching production. At present, the jig used in the spray etching method is an abacus bead support substrate. The middle part of the jig cannot fix the glass substrate. The glass substrate will shake as the jig moves, causing the middle part to stick together. During the production process, the middle part cannot be etched by the liquid due to the sticking, and then block-shaped acid etching protrusions will occur. After the middle stacking, the two sides are still in the normal position, resulting in excessive bending of the glass, which will also cause edge cracking. On this basis, a five-star anti-stacking jig for thinning workshops is proposed. Utility Model Content
[0003] 1. Technical problems to be solved by the utility model:
[0004] The utility model provides a five-star anti-stackup tool for a thinning workshop, which is used to solve the technical problems existing in the above-mentioned background technology.
[0005] 2. Technical solution:
[0006] In order to achieve the above purpose, the technical solution of the utility model is as follows:
[0007] A five-star anti-overlapping tool for a thinning workshop includes one or more sets of synchronously arranged anti-overlapping plates. The bottom surface of the anti-overlapping plate is provided with multiple preset cavities with the bottom passing through. Glass substrates are arranged in the preset cavities, and connecting plates are provided at both ends of the anti-overlapping plate to fix it.
[0008] Furthermore, the preset cavity is arranged in a five-star shape.
[0009] Furthermore, the anti-overlapping plates and the connecting plates are both made of PVC plates.
[0010] Furthermore, the top of the anti-overlapping plate is designed to be arc-shaped.
[0011] Furthermore, the connecting plate is provided with a groove for fixing it.
[0012] 3.Beneficial effects:
[0013] Compared with the prior art, the technical solution provided by this utility model has the following beneficial effects:
[0014] The anti-stacking tool provided by the utility model is relatively simple to install and does not require complicated operations. It can prevent the substrate from stacking without completely blocking the substrate or causing shaking, thereby improving the apparent yield of the glass substrate. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the anti-stack tooling structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the positional relationship between the glass substrate and the anti-overlapping plate of the utility model;
[0018] Figure 4 This is a schematic diagram of the anti-overlapping plate tooling structure of the utility model.
[0019] Reference numerals:
[0020] 1- Anti-overlapping plate; 2- Glass substrate; 3- Connecting plate. DETAILED DESCRIPTION
[0021] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.
[0022] Reference Figure 1-4 The present embodiment provides a five-star anti-overlapping tooling for a thinning workshop, comprising one or more sets of synchronously arranged anti-overlapping plates 1, wherein the bottom surface of the anti-overlapping plate 1 is provided with a plurality of preset cavities with the bottom penetrating therethrough, wherein a glass substrate 2 is arranged in the preset cavity, and connecting plates 3 for fixing the anti-overlapping plate 1 are provided at both ends thereof, wherein one or more sets of anti-overlapping plates are arranged according to the size of the glass substrate 2.
[0023] In a preferred embodiment, the preset cavity is arranged in a five-star shape. This design allows the liquid medicine to flow along the edge during the production process, and the bottom is open with a large spacing, so that the glass substrate 2 can shake normally and receive the liquid medicine evenly without lamination, thereby improving the appearance quality.
[0024] In a preferred embodiment, the anti-stacking plate 1 and the connecting plate 3 are both made of PVC board, and the material is white PVC board. The material is strong, not easy to bend, and has strong acid resistance to 30℃-70℃ acidic liquid (HF, HCl, H2SO4, HNO3, etc.), and does not deform at production temperature. The anti-stacking plate 1 and the connecting plate 3 form an anti-stacking tooling, which is installed on the original production tooling to play an anti-stacking role. The connection method of the anti-stacking plate 1 and the connecting plate 3 is not specifically limited, and can be an integrated setting or a detachable setting.
[0025] In a preferred embodiment, the top of the anti-overlapping plate 1 is designed to be arc-shaped, so that the production liquid can flow along the arc-shaped edge, thereby avoiding the occurrence of liquid accumulation.
[0026] In a preferred embodiment, the connecting plate 3 is provided with grooves for fixing the connecting plate 3. The grooves at both ends are convenient for fixing the fixing tool on the production tool using acid-proof bolts and acid-proof nuts for production use.
[0027] First, insert the glass substrate 2 into the tooling, then install the anti-overlapping tooling on the production tooling. The anti-overlapping tooling will drop downward to allow the glass substrate 2 to enter the gap between the five-star fixed positions of the anti-overlapping tooling. The glass substrate 2 is slightly below the five-star point, and then the anti-overlapping tooling is fixed with bolts and nuts.
[0028] When the anti-stack tooling is installed on the production tooling, Figure 3 As shown, the glass substrate 2 can be effectively prevented from laminating, thereby avoiding production risks, because the preset cavity gap is large and the glass substrate 2 will not be stuck. This can more effectively make the glass substrate 2 shake, and the chemical solution etching effect is better.
[0029] The above-mentioned embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, which all fall within the scope of protection of the utility model. Therefore, the scope of protection of the utility model patent shall be based on the attached claims.
Claims
1. A five-star anti-stack tool for thinning workshops, characterized by: The invention comprises one or more sets of synchronously arranged anti-overlapping plates (1), wherein the bottom surface of the anti-overlapping plates (1) is provided with a plurality of preset cavities penetrating the bottom, a glass substrate (2) is provided in the preset cavity, and connecting plates (3) for fixing the anti-overlapping plates (1) are provided at both ends.
2. The five-star anti-staling tool for thinning workshop according to claim 1, characterized in that: The preset cavity is arranged in a five-star shape.
3. The five-star anti-stacking tool for thinning workshop according to claim 1, characterized in that: The anti-overlapping plate (1) and the connecting plate (3) are both made of PVC plates.
4. The five-star anti-stacking tool for thinning workshop according to claim 1, characterized in that: The top of the anti-overlapping plate (1) is designed to be arc-shaped.
5. The five-star anti-stacking tool for thinning workshop according to claim 1 is characterized in that: The connecting plate (3) is provided with a groove for fixing it.