Three-side backer structure

Abstract

The utility model relates to the technical field of glass processing equipment, and provides a three-face backer structure which comprises a connecting assembly and three backer plates, the connecting assembly is used for connecting the two backer plates, and every two backer plates are perpendicularly arranged; a plurality of strip-shaped grooves are formed in the inner side of the backing plate at intervals, and one end of each strip-shaped groove is communicated with the outer wall of one side of the backing plate. According to the three-face backer structure, the quartz glass can be conveniently taken down from the backer plate.

Description

Technical Field

[0001] This application relates to the field of glass processing equipment technology, and in particular to a three-sided support structure. Background Technology

[0002] Quartz glass has wide applications in modern industry, especially in semiconductors, optical instruments, and high-precision machining. To ensure the machining accuracy of quartz glass, a support structure is usually used to support and fix it. Existing support structures use three interconnected and mutually perpendicular support plates to provide multi-faceted support for the quartz glass. This design can improve the stability of the quartz glass during milling, thereby ensuring machining quality.

[0003] To increase the stability of quartz glass installed on the backing structure, adhesive is typically used to bond the sidewalls of the quartz glass to the backing plate, utilizing the adhesive force for stable support. However, with adhesive bonding, the connection between the quartz glass and the backing plate is too tight, making the quartz glass susceptible to damage during separation. Therefore, a backing structure that allows for easy removal of the quartz glass from the backing plate is needed. Utility Model Content

[0004] To facilitate the removal of quartz glass from the backing plate, this application provides a three-sided backing structure.

[0005] The technical solution for a three-sided mountain-supported structure provided in this application is as follows:

[0006] A three-sided support structure includes a connecting component and three support plates. The connecting component is used to connect two support plates together, and the two support plates are arranged perpendicularly to each other. The inner side of the support plate is provided with a plurality of spaced strip grooves, one end of which is connected to one side of the outer wall of the support plate.

[0007] By adopting the above technical solution, and by setting multiple spaced grooves on the backing plate, the stability of the quartz glass adhered to the backing plate can be maintained, and the contact area between the quartz glass and the backing plate can be reduced, avoiding the problem of difficulty in removing the quartz glass due to its tight adhesion to the backing plate. At the same time, the design of one end of the groove penetrating the outer wall of one side of the backing plate allows workers to perform disassembly operations through the side where the quartz glass and the backing plate are connected. For example, tools such as pry bars can be used to separate the quartz glass from the backing plate by reaching into the groove, which improves the convenience of removing the quartz glass from the backing plate.

[0008] Optionally, the connecting assembly includes a bolt, wherein one of the back plates has a threaded hole, and the adjacent back plates have a threaded groove that is directly opposite to the threaded hole, and the bolt passes through the threaded hole and connects with the threaded groove.

[0009] By adopting the above technical solution, the bolt arrangement makes the connection between the two backing plates more flexible, allowing users to quickly disassemble and install the backing plates when needed, thus facilitating the maintenance or replacement of the backing plates.

[0010] Optionally, the backing plate is provided with a plug-in post, and the adjacent backing plate is provided with a plug-in slot for the plug-in post to be inserted.

[0011] By adopting the above technical solution, the cooperation between the plug-in post and the plug-in slot can improve the connection accuracy and stability between the backing plates, making the assembly of the three backing plates more convenient and accurate. This structure helps to enhance the overall integrity of the three-sided backing structure, reduce the problem of unstable quartz glass support caused by weak connections, and thus improve the safety and reliability of the quartz glass processing.

[0012] Optionally, a rubber sheet is provided inside the strip groove, with both ends of the rubber sheet connected to opposite sides of the strip groove, the interior of the rubber sheet abutting against the inner wall of the strip groove, and a movable rod provided at one end of the rubber sheet.

[0013] By adopting the above technical solution, after the quartz glass is removed from the backing plate, some residual adhesive may enter the groove. At this time, by pulling the movable rod, the side of the rubber sheet with adhesive can extend out of the groove, making it convenient for the user to thoroughly clean the adhesive from the groove.

[0014] Optionally, all the movable rods of the backrest plate are connected by a connecting plate.

[0015] By adopting the above technical solution, pulling the connecting plate can drive all the movable rods of the backing plate to move synchronously, so as to clean the glue in all the strip grooves on one side of the backing plate at the same time.

[0016] Optionally, one side of the connecting plate abuts against the outer wall of the backing plate.

[0017] By adopting the above technical solution, the connecting plate abuts against one side of the backing plate, which can increase the stability of the movable rod in the strip groove.

[0018] Optionally, the connecting assembly includes a mounting block, a fixing block, a spring, and an unlocking component. The mounting block is mounted on one of the backing plates, and the adjacent backing plates have mounting slots for the mounting block to insert into. The mounting block has a movable slot, and the fixing block is movably mounted in the movable slot. The mounting slot has a fixing slot for the fixing block to insert into. The two ends of the spring are respectively connected to the fixing block and the inner wall of the movable slot. The spring force is used to drive the fixing block to be inserted into the fixing slot in its normal state. The unlocking component is used to release the insertion of the fixing block and the fixing slot.

[0019] By adopting the above technical solution, the cooperation between the mounting block and the mounting groove achieves the initial positioning between the backing plates. The insertion of the fixing block and the fixing groove further enhances the stability of the connection. The spring ensures that the fixing block can automatically insert into the fixing groove under normal conditions, thereby realizing the self-locking function. The addition of the unlocking component provides a convenient unlocking method, allowing users to quickly separate the backing plates when needed, effectively solving the problem of inconvenient disassembly of the backing structure during quartz glass processing.

[0020] Optionally, the mounting block has a first unlocking slot that communicates with the movable slot, and the backing plate has a second unlocking slot that communicates with the first unlocking slot; the unlocking component is movably installed in the second unlocking slot, and one end of the unlocking component passes through the first unlocking slot and is connected to the fixing block.

[0021] By adopting the above technical solution, the user can cancel the connection between the fixing block and the fixing slot by pulling the unlocking component into the position of the second unlocking slot, so as to facilitate the fixing block.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] 1. By setting the strip groove, the contact area between the quartz glass and the backing plate can be reduced. While ensuring the support effect, the adhesion between the quartz glass and the backing plate is reduced. The design of one end of the strip groove being connected to the outer wall of one side of the backing plate facilitates disassembly. This makes it easier to remove the connection between the quartz glass and the backing plate.

[0024] 2. By setting up a rubber sheet, and by pulling the movable rod, the side of the rubber sheet with glue can extend out of the strip groove, making it convenient for users to thoroughly clean the glue in the strip groove; thus ensuring the normal use of quartz glass. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the installation of the support structure and quartz glass in Example 1;

[0026] Figure 2 This is a schematic diagram of the support structure in Example 1;

[0027] Figure 3 This is a partial cross-sectional view of the backing plate of Embodiment 1, mainly showing the connecting components;

[0028] Figure 4 This is a partial cross-sectional view of the backing plate in Embodiment 2;

[0029] Figure 5 This is a partial cross-sectional view of the rubber sheet in Example 2, mainly showing the connecting plate;

[0030] Figure 6This is a partial cross-sectional view of the backing plate of Embodiment 3, mainly showing the connecting components;

[0031] Figure 7 yes Figure 6 A magnified view of a portion at point a;

[0032] Figure 8 This is a partial cross-sectional view of the backing plate in Example 4.

[0033] Explanation of reference numerals in the attached drawings: 1. Backing plate; 11. Strip groove; 12. Threaded hole; 13. Threaded groove; 14. Insertion groove; 15. Connecting groove; 16. Mounting groove; 17. Fixing groove; 18. Second unlocking groove; 2. Connecting assembly; 21. Bolt; 22. Insertion post; 23. Mounting block; 24. Fixing block; 25. Spring; 26. Unlocking component; 27. Movable groove; 28. First unlocking groove; 3. Rubber sheet; 31. Movable rod; 32. Connecting plate; 4. Cover plate; 41. Covering groove; 42. Pressing groove; 5. Quartz glass. Detailed Implementation

[0034] The following is in conjunction with the appendix Figures 1-8 This application will be described in further detail.

[0035] Example 1:

[0036] This application discloses a three-sided support structure for use with a milling machine. Quartz glass is mounted on the three-sided support structure, which is magnetically fixed to the milling machine to enable the cutting of the quartz glass.

[0037] Reference Figure 1 and Figure 2 A three-sided support structure includes a connecting component 2 and three support plates 1. The connecting component 2 is used to connect two adjacent support plates 1, and the two support plates 1 are arranged perpendicular to each other. In this embodiment, the three support plates 1 are named the first support plate 1, the second support plate 1, and the third support plate 1, respectively. When supporting multiple quartz glass 5s on the support structure, glue is first applied to the adjacent sides of one quartz glass 5 so that the adjacent sides of the quartz glass 5 are respectively pasted onto the first support plate 1 and the second support plate 1, and one side of the quartz glass 5 abuts against the third support plate 1, thereby completing the installation of one quartz glass 5. Then, the sides of multiple quartz glass 5s are pasted onto the first support plate 1 and the second support plate 1 one by one, and the adjacent quartz glass 5s abut against each other.

[0038] Reference Figure 2On the side of the backing plate 1 closest to the quartz glass 5, a plurality of spaced strip grooves 11 are provided. The two ends of the strip grooves 11 are respectively connected to the opposite side walls of the backing plate 1. In this embodiment, the extension direction of the strip grooves 11 located on the first backing plate 1 is perpendicular to the extension direction of the side of the quartz glass 5 connected to the first backing plate 1, so that the quartz glass 5 spans all the strip grooves 11 on one side of the first backing plate 1, thereby reducing the contact area between the side edge of the quartz glass 5 and the first backing plate 1. Taking the strip grooves 11 of the first backing plate 1 as an example, the strip grooves 11 of the second backing plate 1 can be obtained in the same way.

[0039] In this embodiment, the strip grooves 11 are formed on opposite sides of the backing plate 1. When the strip groove 11 on one side of the backing plate 1 is worn or blocked by glue, the backing plate 1 can be flipped over to make use of the strip groove 11 on the other side of the backing plate 1, thereby improving the service life of the backing plate 1.

[0040] Reference Figure 3 In this embodiment, the connecting component 2 includes a bolt 21. One of the backing plates 1 has a threaded hole 12, and the adjacent backing plates 1 have a threaded groove 13 that is directly opposite to the threaded hole 12. The bolt 21 passes through the screw hole and is threadedly connected to the threaded groove 13. The bolt 21 makes the connection between the two backing plates 1 more flexible, which makes it convenient for users to quickly disassemble and install the backing plates 1 when needed, thereby facilitating the maintenance or replacement of the backing plates 1.

[0041] The implementation principle of Embodiment 1 of this application is as follows:

[0042] The design of the groove 11 reduces the contact area between the quartz glass 5 and the backing plate 1, thereby reducing the adhesion between the quartz glass 5 and the backing plate 1 while ensuring the support effect. Furthermore, the design of the groove connecting the two ends to the outer walls of the backing plate allows the quartz glass 5 to be removed by inserting a disassembly tool, such as a pry bar, into the groove 11, facilitating the disassembly operation.

[0043] Example 2:

[0044] This application discloses a three-sided mountain-supported structure.

[0045] Reference Figure 4 The difference between Embodiment 2 and Embodiment 1 is that: a rubber sheet 3 is covered inside the strip groove 11, and two connecting grooves 15 are opened on one side of the backing plate 1, both connecting grooves 15 are connected to the strip groove 11; the two sides of the rubber sheet 3 are respectively pasted into the two connecting grooves 15; a movable rod 31 is provided on the side of the rubber sheet 3 near the strip groove 11, and the movable rod 31 is used to abut against the side of the strip groove 11 near the backing plate 1.

[0046] Reference Figure 5A connecting plate 32 is provided on one side of the backing plate 1. The connecting plate 32 is connected to all the movable rods 31 on one side of the backing plate 1, and one side of the connecting plate 32 abuts against one side of the backing plate 1. By pulling the connecting plate 32, all the movable rods 31 of the backing plate 1 can be moved synchronously, so that the glue in all the strip grooves 11 on one side of the backing plate 1 can be cleaned at the same time.

[0047] The implementation principle of Embodiment 2 of this application is as follows:

[0048] After the quartz glass 5 is removed from the backing plate 1, some residual adhesive may enter the groove 11. At this time, by pulling the movable rod 31, the side of the rubber sheet 3 with adhesive can be extended out of the groove 11, making it convenient for the user to thoroughly clean the adhesive in the groove 11.

[0049] Example 3:

[0050] This application discloses a three-sided mountain-supported structure.

[0051] Reference Figure 6 and Figure 7 The difference between Embodiment 3 and Embodiment 1 is that the connecting component 2 includes a mounting block 23, a fixing block 24, a spring 25 and an unlocking component 26. The mounting block 23 is disposed on one of the backing plates 1 and the mounting block 23 and the backing plate 1 are integrally formed. The adjacent backing plates 1 are provided with mounting grooves 16 for the mounting block 23 to be inserted.

[0052] The mounting block 23 has a movable groove 27 on its side wall, and the fixing block 24 is movably installed in the movable groove 27. The inner wall of the mounting groove 16 has a groove for the fixing block 24 to be inserted into the fixing groove 17. The two ends of the spring 25 are connected to the fixing block 24 and the inner wall of the movable groove 27 respectively, and the elastic force of the spring 25 is used to drive the fixing block 24 to be inserted into the fixing groove 17 under normal conditions.

[0053] The mounting block 23 has a first unlocking slot 28 that is connected to the movable slot 27. The outer wall of the backing plate 1 has a second unlocking slot 18 that is connected to the movable slot 27. The unlocking component 26 is movably installed in the second unlocking slot 18 and passes through the first unlocking slot 28 to connect with the fixing block 24. By moving the position of the unlocking component 26 in the second unlocking slot 18, the connection between the fixing block 24 and the fixing slot 17 can be canceled.

[0054] The backing plate 1 has a shielding groove 41 that communicates with the second unlocking groove 18. A shielding plate 4 is rotatably installed in the shielding groove 41. The shielding plate 4 is used to cover the surface of the second unlocking groove 18. In this embodiment, a torsion spring is provided at the hinge of the shielding plate 4 and the shielding groove 41. The elastic force of the torsion spring can drive the shielding plate 4 to cover the surface of the second unlocking groove 18 under normal conditions, reducing the possibility of quartz glass 5 fragments entering the second unlocking groove 18.

[0055] The shielding groove 41 has a pressing groove 42. The side of the shielding plate 4 away from the second unlocking groove 18 covers the pressing groove 42. By pressing the shielding plate 4, one side of the shielding plate 4 enters the pressing groove 42, so that the shielding plate 4 can be removed from covering the second unlocking groove 18, thereby allowing the unlocking member 26 to slide.

[0056] Example 4:

[0057] Reference Figure 8 The difference between Embodiment 4 and Embodiment 1 is that the connecting component further includes a plug-in post 22, which is installed on the backing plate 1. The adjacent backing plate 1 has a plug-in groove 14 for the plug-in post 22 to be inserted into. The cooperation between the plug-in post 22 and the plug-in groove 14 enables the threaded hole 12 and the threaded groove 13 to be aligned, thereby improving the installation efficiency and increasing the contact area of ​​the two adjacent backing plates 1, thus improving the stability of the installation.

[0058] The above are preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made to the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A structure with three sides backed by mountains, characterized in that: It includes a connecting component (2) and three backing plates (1). The connecting component (2) is used to connect two backing plates (1) together, and the two backing plates (1) are arranged vertically between each other. The backing plate (1) has a plurality of spaced strip grooves (11) on its inner side, and one end of the strip groove (11) is connected to one side of the outer wall of the backing plate (1).

2. The three-sided mountain-supported structure according to claim 1, characterized in that: The connecting assembly (2) includes a bolt (21), one of the backing plates (1) has a threaded hole (12), and the adjacent backing plate (1) has a threaded groove (13) that is directly opposite to the threaded hole (12). The bolt (21) passes through the threaded hole (12) and connects with the threaded groove (13).

3. A three-sided mountain-supported structure according to claim 2, characterized in that: The backing plate (1) is provided with a plug-in post (22), and the adjacent backing plate (1) is provided with a plug-in groove (14) for the plug-in post (22) to be plugged in.

4. A three-sided mountain-supported structure according to claim 1, characterized in that: A rubber sheet (3) is provided inside the strip groove (11). The two ends of the rubber sheet (3) are connected to the opposite sides of the strip groove (11) respectively. The inside of the rubber sheet (3) abuts against the inner wall of the strip groove (11). A movable rod (31) is provided at one end of the rubber sheet (3).

5. A three-sided mountain-supported structure according to claim 4, characterized in that: All the movable rods (31) of the backing plate (1) are connected by a connecting plate (32).

6. A three-sided mountain-supported structure according to claim 5, characterized in that: One side of the connecting plate (32) abuts against the outer wall of the backing plate (1).

7. A three-sided mountain-supported structure according to claim 1, characterized in that: The connecting component (2) includes a mounting block (23), a fixing block (24), a spring (25), and an unlocking component (26). The mounting block (23) is mounted on one of the backing plates (1), and the adjacent backing plates (1) have mounting slots (16) for the mounting block (23) to be inserted into. The mounting block (23) has a movable slot (27), and the fixing block (24) is movably mounted in the movable slot (27). The mounting slot (16) has a fixing slot (17) for the fixing block (24) to be inserted into. The two ends of the spring (25) are connected to the inner walls of the fixing block (24) and the movable slot (27), respectively. The elastic force of the spring (25) is used to drive the fixing block (24) to be inserted into the fixing slot (17) in the normal state. The unlocking component (26) is used to cancel the insertion of the fixing block (24) and the fixing slot (17).

8. A three-sided mountain-supported structure according to claim 7, characterized in that: The mounting block (23) has a first unlocking slot (28) that communicates with the movable slot (27), and the backing plate (1) has a second unlocking slot (18) that communicates with the first unlocking slot (28); the unlocking component (26) is movably installed in the second unlocking slot (18), and one end of the unlocking component (26) passes through the first unlocking slot (28) and is connected to the fixing block (24).

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