Quartz plate scribing positioning device
The positioning and clamping components of the quartz disc dicing and positioning device enable precise positioning and fixing of the quartz disc, solving the problem of displacement of the quartz disc during the dicing process and improving processing accuracy and quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-29
- Publication Date
- 2026-04-10
AI Technical Summary
The lack of positioning and limiting structures during the dicing process of quartz discs causes displacement of the discs during the dicing process, affecting the processing accuracy.
A quartz disc positioning device is used, including a positioning component and a clamping component. The electric push rod drives the slider and bracket to move the positioning plate and the pressure roller, so as to achieve precise positioning and fixation of the quartz disc and prevent displacement.
To ensure the accurate positioning of the quartz disc during the dicing process, improve processing precision and quality, and prevent damage to the surface of the quartz disc.
Smart Images
Figure CN224103234U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to quartz processing technical field, concretely relates to a quartz piece scribing positioning device. BACKGROUND
[0002] Quartz piece, usually by quartz smelting and cutting grinding, its silica content can reach 99.99% or more. Hardness is Mohs seven levels, has high temperature resistance, low thermal expansion coefficient, heat shock resistance and electric insulation performance good characteristics. Can be used for making semiconductor, electric light source device, half communication device, laser, optical instrument, laboratory instrument, electrical equipment, medical equipment and high temperature resistant corrosion chemical instrument, chemical industry, electronics, metallurgy, building materials and national defense industry, application is very extensive. Quartz piece needs to use positioning device in scribing processing process to assist scribing.
[0003] The prior art has the following problems:
[0004] The current quartz piece lacks positioning structure and limiting structure in the scribing processing process, resulting in displacement of the quartz piece during scribing, which affects the processing precision of the quartz piece. UTILITY MODEL CONTENT
[0005] The utility model provides a quartz piece scribing positioning device to solve the problems in the above background art.
[0006] To solve the above technical problems, the utility model adopts the technical scheme of:
[0007] A quartz piece scribing positioning device, comprising a processing table, a positioning assembly and a pressing assembly are fixedly installed on the rear side of the processing table, and the positioning assembly is located on the left side of the pressing assembly, a scribing assembly is fixedly installed on the right side of the front and rear sides of the processing table, and a strip-shaped groove is formed in the left front side of the upper surface of the processing table.
[0008] The positioning assembly comprises an electric push rod one, the electric push rod one is located below the left side of the processing table, an output end of the electric push rod one is fixedly installed with a sliding block one, and the upper surface of the sliding block one is fixedly installed with a positioning plate.
[0009] The pressing assembly comprises an electric push rod two, the electric push rod two is located above the left side of the processing table, an output end of the electric push rod two is fixedly installed with a bracket three, the bracket three is in U shape, a pressing stick is fixedly installed between the opposite sides of the bracket three, and the pressing stick is made of rubber material.
[0010] Preferably, the sliding block one is in T shape, and the top position of the sliding block one is slidably connected with the inner cavity of the strip-shaped groove.
[0011] Preferably, the inner cavity of the top of the sliding block is slidably connected with a cylindrical guide rod, and the front and rear ends of the guide rod are fixedly installed with the front and rear sides of the strip-shaped groove, respectively.
[0012] Preferably, the rear side of the positioning plate is fixedly installed with a protective pad, and the material of the protective pad is rubber.
[0013] Preferably, the left rear side of the processing table is fixedly installed with a bracket one, the bracket one is Z-shaped, and the front side of the bottom of the bracket one is fixedly installed with the fixed end of the electric push rod one.
[0014] Preferably, the left rear side of the processing table is fixedly installed with a bracket two, the bracket two is L-shaped, and the bracket two is located at the right side of the bracket one, and the bottom surface of the top of the bracket two is fixedly installed with the fixed end of the electric push rod two.
[0015] Preferably, the front side of the bottom of the bracket two is fixedly installed with a sliding seat, the rear upper side of the bracket three is integrally formed with a sliding block two in the shape of a capital letter G, and the rear side of the sliding block two is slidably connected with the inner cavity of the sliding seat.
[0016] Due to the adoption of the above technical scheme, the technical progress achieved by the quartz wafer slicing positioning device relative to the prior art is:
[0017] 1. The quartz wafer slicing positioning device provided by the utility model realizes accurate positioning of the quartz wafer, ensures the position accuracy of the quartz wafer in the slicing process, improves the processing precision of products, and the protective pad can protect the quartz wafer.
[0018] 2. The quartz wafer slicing positioning device provided by the utility model drives the bracket three to move downward by the electric push rod two, the bracket three drives the pressing rod to move downward to press and fix the quartz wafer, so that displacement of the quartz wafer in the slicing process is prevented, the processing quality of products is improved, and the stability of the bracket three in the moving process is ensured through the sliding block two and the sliding seat. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is a structural schematic view of the utility model;
[0020] Figure 2 It is a rear view structural schematic view of the utility model;
[0021] Figure 3 It is a bottom view structural schematic view of the utility model;
[0022] Figure 4 It is a structural schematic view of the positioning assembly of the utility model;
[0023] Figure 5 It is the structure schematic view of the compression assembly of the utility model.
[0024] Figure 6 It is the structure schematic view of the slider two of the utility model.
[0025] In the figure: 1, processing table; 2, wafering assembly; 3, positioning assembly; 31, support one; 32, electric push rod one; 33, positioning plate; 34, protective pad; 35, slider one; 4, strip slot; 5, compression assembly; 51, support two; 52, electric push rod two; 53, support three; 54, compression stick; 55, slider two; 56, sliding seat; 6, guide rod. DETAILED DESCRIPTION
[0026] In order to make the technical means, creation features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.
[0027] As shown in Figures 1-6 A quartz wafer wafering positioning device, including processing table 1, the rear side of processing table 1 is fixedly installed with positioning assembly 3 and compression assembly 5, and positioning assembly 3 is located at the left side of compression assembly 5, and the right side position of the front and rear side of processing table 1 is fixedly installed with wafering assembly 2, and the left front side of the upper surface of processing table 1 is provided with strip slot 4, and positioning assembly 3 includes electric push rod one 32, and electric push rod one 32 is located at the lower left of processing table 1, and the output end of electric push rod one 32 is fixedly installed with slider one 35, and the upper surface of slider one 35 is fixedly installed with positioning plate 33, and compression assembly 5 includes electric push rod two 52, and electric push rod two 52 is located at the upper left of processing table 1, and the output end of electric push rod two 52 is fixedly installed with support three 53, and support three 53 is in U shape, and support three 53 is fixedly installed with compression stick 54 between opposite sides, and compression stick 54 is made of rubber material, and can play a protective role on the upper surface of quartz wafer, avoiding damage to the surface of quartz wafer when being compressed and fixed.
[0028] Wafering assembly 2 includes support four, mounting bracket, wafering knife and air cylinder.
[0029] In processing, the quartz piece to be processed is placed in the groove of the processing table 1, the sliding block 35 is pushed to slide in the strip-shaped groove 4 by the electric push rod 32, the sliding block 35 drives the positioning plate 33 to approach the quartz piece until the front side of the quartz piece is attached, the sliding block 35 is moved backward, the positioning plate 33 pushes the quartz piece to move backward until the rear side of the quartz piece is attached to the inner side of the processing table 1, so that the accurate positioning of the quartz piece is realized, the position accuracy of the quartz piece in the scribing process is ensured, the processing precision of the product is improved, the support three 53 is pushed downward by the electric push rod two 52, the support three 53 drives the pressing rod 54 to move downward to press and fix the quartz piece, the displacement of the quartz piece in the scribing process is prevented, the processing quality of the product is improved, and the scribing assembly 2 is used for scribing processing of the quartz piece.
[0030] As shown in Figures 1-4 , the sliding block 35 is T-shaped, and the top of the sliding block 35 is slidably connected with the inner cavity of the strip-shaped groove 4.
[0031] Through the sliding action of the sliding block 35 and the strip-shaped groove 4, the positioning plate 33 can be moved forward and backward.
[0032] As shown in Figures 1-4 , the inner cavity of the top of the sliding block 35 is slidably connected with a cylindrical guide rod 6, and the front and rear ends of the guide rod 6 are fixedly installed on the front and rear sides of the strip-shaped groove 4.
[0033] By setting the guide rod 6, the sliding block 35 can be slid forward and backward in the strip-shaped groove 4, and the sliding block 35 can be guided.
[0034] As shown in Figure 2 , Figure 4 , the rear side of the positioning plate 33 is fixedly installed with a protective pad 34, and the material of the protective pad 34 is rubber.
[0035] The protective pad 34 can protect the quartz piece and prevent damage to the surface of the quartz piece.
[0036] As shown in Figures 2-4 , the left rear side of the processing table 1 is fixedly installed with a support one 31, the support one 31 is Z-shaped, and the front side of the bottom of the support one 31 is fixedly installed with the fixed end of the electric push rod one 32.
[0037] By setting the support one 31, the electric push rod one 32 can be installed.
[0038] As shown in Figure 2 , Figure 3 , Figure 5 , the left rear side of the processing table 1 is fixedly installed with a support two 51, the support two 51 is L-shaped, and the support two 51 is located on the right side of the support one 31, and the lower surface of the top of the support two 51 is fixedly installed with the fixed end of the electric push rod two 52.
[0039] By setting the bracket two 51, can assist in installing electric push rod two 52.
[0040] As Figures 2-6 The bracket two 51 bottom of the front side fixedly installed with slide 56, the bracket three 53 upper side of the back integral forming the I-shaped slide block two 55, the rear side of slide block two 55 and the inner cavity of slide 56 sliding connection.
[0041] Through the action of slide block two 55 and slide 56, guarantee the stability of bracket three 53 in the moving process.
[0042] The working principle of the utility model: when processing, the quartz piece to be processed is placed in the recess of processing table 1, slide block one 35 is pushed to slide in the strip-shaped groove 4 by electric push rod one 32, slide block one 35 drives positioning plate 33 and protective pad 34 to approach the quartz piece, until the front side of the quartz piece is attached, slide block one 35 is slid in the strip-shaped groove 4, positioning plate 33 pushes the quartz piece to move backward, until the rear side of the quartz piece is attached with the inside of processing table 1, so that the accurate positioning of the quartz piece is realized, the position accuracy of the quartz piece in the scribing process is ensured, the processing precision of the product is improved, the protective effect of the quartz piece is realized by setting protective pad 34, bracket three 53 is pushed to move downward by electric push rod two 52, bracket three 53 drives pressing rod 54 to move downward and tightly fixes the quartz piece, prevents the displacement of the quartz piece in the scribing process, improves the processing quality of the product, through the action of slide block two 55 and slide 56, the stability of bracket three 53 in the moving process is guaranteed, the scribing of the quartz piece is carried out by scribing assembly 2.
[0043] The foregoing general description of the utility model is made in detail, but on the basis of the utility model, some modifications or improvements can be made, which is obvious to the general technical personnel in the technical field. Therefore, the modification or improvement without departing from the spirit of the utility model idea is within the protection scope of the utility model.
Claims
1. A device for positioning a wafer on a dicing table (1) of a quartz wafer dicing machine, characterized in that: The rear side of the processing table (1) is fixedly installed with a positioning assembly (3) and a pressing assembly (5), the positioning assembly (3) is located on the left side of the pressing assembly (5), the right side of the front and rear sides of the processing table (1) is fixedly installed with a wafer marking assembly (2), and the left front side of the upper surface of the processing table (1) is provided with a strip-shaped groove (4); The positioning assembly (3) comprises an electric push rod (32), the electric push rod (32) is located below the left side of the processing table (1), and the output end of the electric push rod (32) is fixedly installed with a sliding block (35); and the upper surface of the sliding block (35) is fixedly installed with a positioning plate (33). The pressing assembly (5) comprises an electric push rod (52), the electric push rod (52) is located above the left side of the processing table (1), the output end of the electric push rod (52) is fixedly installed with a bracket (53), the bracket (53) is in U shape, and the opposite sides of the bracket (53) are fixedly installed with a pressing rod (54), and the pressing rod (54) is made of rubber material.
2. A quartz wafer dicing station according to claim 1, wherein: The sliding block (35) is in T shape, and the top position of the sliding block (35) is in sliding connection with the inner cavity of the strip-shaped groove (4).
3. A quartz wafer dicing station according to claim 1, wherein: The inner cavity of the top of the sliding block (35) is slidably connected with a cylindrical guide rod (6), and the front and rear ends of the guide rod (6) are fixedly installed with the front and rear sides of the strip-shaped groove (4).
4. A quartz wafer dicing station according to claim 1, wherein: The rear side of the positioning plate (33) is fixedly installed with a protective pad (34), and the protective pad (34) is made of rubber.
5. A quartz wafer dicing station according to claim 1, wherein: The left rear side of the processing table (1) is fixedly installed with a bracket (31), the bracket (31) is in Z shape, and the front side of the bottom of the bracket (31) is fixedly installed with the fixed end of the electric push rod (32).
6. A quartz wafer dicing station according to claim 5, wherein: The left rear side of the processing table (1) is fixedly installed with a bracket (51), the bracket (51) is in L shape, the bracket (51) is located on the right side of the bracket (31), and the fixed end of the electric push rod (52) is fixedly installed with the bottom of the bracket (51).
7. A quartz wafer dicing station according to claim 6, wherein: The front side of the bottom of the bracket (51) is fixedly installed with a sliding seat (56), the bracket (53) is integrally formed with a sliding block (55) in the shape of a capital on the upper rear side, and the rear side of the sliding block (55) is in sliding connection with the inner cavity of the sliding seat (56).