Microporous composite material ceramic vacuum chuck

Abstract

The utility model relates to the technical field of vacuum chucks, in particular to a microporous composite material ceramic vacuum chuck which comprises a main body, and an adjusting connecting assembly and a chuck assembly are arranged on the side face of the main body. According to the ceramic vacuum chuck, the vertical rod and the transverse rod can be rapidly connected and installed through threaded connection between the first threaded screwing rod and the second threaded hole, and meanwhile the ceramic vacuum chuck body can be rapidly disassembled through threaded connection between the threaded end of the third threaded screwing rod and the first threaded hole; according to the threaded connection mode, the convenience of overall disassembly and assembly is improved, meanwhile, the position of the ceramic vacuum suction cup body can be adjusted according to the size of an adsorbed object, and the ceramic vacuum suction cup body and different first threaded holes in the vertical rod can be used for threaded connection and fixation in the adjusting mode; therefore, the distance between the four ceramic vacuum chuck bodies can be adjusted, and the adsorption range of the four ceramic vacuum chuck bodies can be shortened or expanded.

Description

Technical Field

[0001] This utility model relates to the field of vacuum suction cup technology, specifically a microporous composite ceramic vacuum suction cup. Background Technology

[0002] Porous vacuum chucks, as a type of platform that uses vacuum to create negative pressure and adsorb workpieces, are widely used in processes such as grinding, polishing, cleaning, and handling in industries like semiconductors, magnetic materials, and optoelectronics. Existing porous vacuum chucks utilize grooves or holes in aluminum or stainless steel plates to adsorb objects or items to be processed. However, this method can cause the adsorbed object to sink into the grooves or holes, resulting in a loss of adsorption precision. Furthermore, existing porous vacuum chucks use rigid connection structures, which cannot effectively protect the adsorbed object during adsorption, easily causing damage.

[0003] Authorization announcement number CN217229415U discloses a microporous composite ceramic vacuum chuck. This patented technology utilizes microporous composite ceramics, which are easy to source and process, effectively preventing scratches on the surface of the adsorbed object. It can stably hold both magnetic and non-magnetic objects, with uniform suction force across the adsorption surface, making it suitable for fixing very thin processed materials, such as films. The suction force can be adjusted via a vacuum valve connected to the suction port, allowing operation in high-humidity environments or environments with adhesive liquids. However, the microporous composite ceramic vacuum chuck in this design is inconvenient to adjust during use, and the disassembly and installation steps are cumbersome, significantly reducing its efficiency. Therefore, a microporous composite ceramic vacuum chuck is needed to address these issues. Utility Model Content

[0004] To address the problems of inconvenient adjustment and cumbersome disassembly and installation of existing microporous composite ceramic vacuum chucks, which significantly reduce their efficiency during use, this invention aims to provide a microporous composite ceramic vacuum chuck to solve the issues mentioned in the background.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A microporous composite ceramic vacuum suction cup includes a main body, and an adjustment connection assembly and a suction cup assembly are provided on the side of the main body;

[0007] The main body includes a vertical rod, the interior of which has a first threaded hole, and a first connecting buckle is fixedly connected to the side of the vertical rod. A horizontal rod is provided inside the first connecting buckle, and a second threaded hole is provided inside the horizontal rod.

[0008] The adjusting connection assembly includes a combination frame, a support tray fixedly connected to the side of the combination frame, a side frame fixedly connected to the side of the support tray, a limiting groove formed on the side of the side frame, a pin movably connected inside the side frame, a protective plate fixedly connected to the bottom of the pin, an extension plate fixedly connected to the side of the protective plate, a second loading box fixedly connected to the top of the extension plate, a second threaded rod provided on the side of the second loading box, and the second threaded rod extending into the interior of the limiting groove;

[0009] The suction cup assembly includes a mounting bracket, a support plate is fixedly connected to the side of the mounting bracket, a threaded sleeve is fixedly connected to the side of the support plate, a threaded handwheel is threadedly connected to the inside of the threaded sleeve, and the end of the threaded handwheel extends into the interior of the ceramic vacuum suction cup body.

[0010] As a preferred embodiment of this utility model, the protective plate is provided with an external rod inside, and two limiting grooves are provided.

[0011] As a preferred embodiment of this utility model, a third loading box is fixedly connected to the side of the mounting bracket, a third threaded rod is provided on the side of the third loading box, the threaded end of the third threaded rod extends into the interior of the first threaded hole, and an oil port is fixedly connected to the top of the threaded sleeve.

[0012] As a preferred embodiment of this utility model, four of the mounting brackets, bearing plates, threaded handwheels, and ceramic vacuum suction cup bodies are provided.

[0013] As a preferred embodiment of this utility model, four of the following are provided: the third loading box, the third threaded rod, the threaded sleeve, and the oil port.

[0014] As a preferred embodiment of this utility model, there are two of the first connecting buckle, the first loading box, and the first threaded rod.

[0015] As a preferred embodiment of this utility model, a plurality of first threaded holes and second threaded holes are provided, and two vertical rods are provided.

[0016] As a preferred embodiment of this utility model, a first loading box is fixedly connected to the top of the first connecting buckle, and a first threaded rod is provided on the top of the first loading box. The threaded end of the first threaded rod extends into the interior of the second threaded hole, and the first threaded rod is threadedly connected to the second threaded hole.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. In this utility model, the vertical rod and horizontal rod can be quickly connected and installed by using the threaded connection between the first threaded rod and the second threaded hole. At the same time, the ceramic vacuum suction cup body can be quickly disassembled by using the threaded connection between the threaded end of the third threaded rod and the first threaded hole. This threaded connection method not only improves the convenience of overall assembly and disassembly, but also allows the position of the ceramic vacuum suction cup body to be adjusted according to the size of the object being suctioned. The adjustment method can be achieved by using the threaded connection between the ceramic vacuum suction cup body and different first threaded holes on the vertical rod to fix it, thereby adjusting the distance between the four ceramic vacuum suction cup bodies, and thus shortening or expanding the suction range of the four ceramic vacuum suction cup bodies.

[0019] 2. In this utility model, by utilizing the movable connection of the ceramic vacuum suction cup body inside the side frame, the external rod set on the side of the protective plate can freely control the entire suction cup structure when connecting to the external bracket. When adjusting the position angle, the stability of the movable mechanism can be fixed by extending the end of the second threaded rod into the limiting groove. The combined use of the second loading box, the second threaded rod and the limiting groove plays the role of positioning and fixing the movable mechanism. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the suction cup assembly structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the combined architecture of this utility model;

[0023] Figure 4 This is a schematic diagram of the adjustment connection component of this utility model.

[0024] In the diagram: 1. Main body; 101. Vertical rod; 102. First threaded hole; 103. First connecting buckle; 104. First loading box; 105. First threaded rod; 106. Horizontal rod; 107. Second threaded hole; 2. Adjustment connection assembly; 201. Combination frame; 202. Support tray; 203. Side frame; 204. Pin; 205. Limiting groove; 206. Second loading box; 207. Second threaded rod; 208. Protective plate; 209. External rod; 210. Extension plate; 3. Suction cup assembly; 301. Mounting frame; 302. Third loading box; 303. Third threaded rod; 304. Support plate; 305. Threaded sleeve; 306. Oil port; 307. Threaded handwheel rod; 308. Ceramic vacuum suction cup body. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] Example: See Figures 1-4 The microporous composite ceramic vacuum suction cup shown includes a main body 1, and an adjustment connection component 2 and a suction cup component 3 are provided on the side of the main body 1.

[0027] In this embodiment, reference is made to Figure 1 , Figure 2 and Figure 4 As shown, the main body 1 includes a vertical rod 101, with a first threaded hole 102 inside the vertical rod 101. A first connecting buckle 103 is fixedly connected to the side of the vertical rod 101. A horizontal rod 106 is provided inside the first connecting buckle 103, and a second threaded hole 107 is provided inside the horizontal rod 106. The adjusting connection assembly 2 includes a combination frame 201, with a support tray 202 fixedly connected to the side of the combination frame 201. A side frame 203 is fixedly connected to the side of the support tray 202, and the side frame 203 has a limited opening on its side. The slot 205 and the side frame 203 are internally connected to a pin 204. A protective plate 208 is fixedly connected to the bottom of the pin 204. An extension plate 210 is fixedly connected to the side of the protective plate 208. A second loading box 206 is fixedly connected to the top of the extension plate 210. A second threaded rod 207 is provided on the side of the second loading box 206. The second threaded rod 207 extends into the interior of the limiting slot 205. The suction cup assembly 3 includes a mounting frame 301. A bearing plate is fixedly connected to the side of the mounting frame 301. 304. A threaded sleeve 305 is fixedly connected to the side of the bearing plate 304. A threaded handwheel rod 307 is threadedly connected inside the threaded sleeve 305. The end of the threaded handwheel rod 307 extends into the interior of the ceramic vacuum suction cup body 308. The vertical rod 101 and the horizontal rod 106 can be quickly connected and installed by using the threaded connection between the first threaded rod 105 and the second threaded hole 107. At the same time, the ceramic vacuum suction cup body 308 can be quickly disassembled by using the threaded connection between the threaded end of the third threaded rod 303 and the first threaded hole 102. This threaded connection method not only improves the convenience of overall disassembly and assembly, but also allows the position of the ceramic vacuum suction cup body 308 to be adjusted according to the size of the object being suctioned. The adjustment method can be achieved by using the threaded connection between the ceramic vacuum suction cup body 308 and different first threaded holes 102 on the vertical rod 101 to fix it, thereby adjusting the distance between the four ceramic vacuum suction cup bodies 308, and thus shortening or expanding the suction range of the four ceramic vacuum suction cup bodies 308.

[0028] The protective plate 208 has an external rod 209 inside, two limiting grooves 205, a third loading box 302 fixedly connected to the side of the mounting bracket 301, a third threaded rod 303 on the side of the third loading box 302, the threaded end of the third threaded rod 303 extending into the interior of the first threaded hole 102, an oil port 306 fixedly connected to the top of the threaded sleeve 305, and four components including the mounting bracket 301, the bearing plate 304, the threaded handwheel rod 307, and the ceramic vacuum suction cup body 308. The third loading box 302 and the third threaded rod 303 are also included. Four threaded sleeves 305 and oil ports 306 are provided. The ceramic vacuum suction cup body 308 is movablely connected inside the side frame 203, so that the external rod 209 provided on the side of the protective plate 208 can freely control the entire suction cup structure when connecting to the external bracket. When adjusting the position angle, the stability of the movable mechanism can be fixed by extending the end of the second threaded rod 207 into the limiting groove 205. The combination of the second loading box 206, the second threaded rod 207 and the limiting groove 205 plays a role in positioning and fixing the movable mechanism.

[0029] In this embodiment, reference is made to Figure 1 and Figure 3 As shown, there are two first connecting buckles 103, first loading boxes 104, and first threaded rods 105. There are several first threaded holes 102 and second threaded holes 107. There are two vertical rods 101. The top of the first connecting buckle 103 is fixedly connected to the first loading box 104. The top of the first loading box 104 is provided with the first threaded rod 105. The threaded end of the first threaded rod 105 extends into the interior of the second threaded hole 107. The first threaded rod 105 is threadedly connected to the second threaded hole 107. Fixing the vertical rod 101 and the horizontal rod 106 with the first threaded rod 105 can not only maintain the stability of the fixation, but also facilitate disassembly.

[0030] In this solution, a microporous composite ceramic vacuum suction cup is used by extending the first threaded rod 105 into the second threaded hole 107 to form a threaded connection, thereby fixing the vertical rod 101 and the horizontal rod 106. The mounting bracket 301 is then placed on the vertical rod 101 and slid down to the designated position. Then, the third threaded rod 303 is threaded into the first threaded hole 102 to fix the ceramic vacuum suction cup body 308. After fixing all four ceramic vacuum suction cup bodies 308 in the same way, the threaded handwheel rod 307 can be rotated simultaneously to compress and expel excess gas inside the ceramic vacuum suction cup body 308, allowing it to adsorb objects. After adsorption, the end of the second threaded rod 207 can be extended into the limiting groove 205 by rotating it, so that the movable mechanism composed of the pin rod 204 and the protective plate 208 remains stable, thereby improving the stable transport of items.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A microporous composite ceramic vacuum chuck, comprising a main body (1), characterized in that: The main body (1) is provided with an adjustment connection component (2) and a suction cup component (3) on its side. The main body (1) includes a vertical rod (101), the interior of which is provided with a first threaded hole (102), and the side of the vertical rod (101) is fixedly connected with a first connecting buckle (103). The interior of the first connecting buckle (103) is provided with a horizontal rod (106), and the interior of the horizontal rod (106) is provided with a second threaded hole (107). The adjusting connection assembly (2) includes a combination frame (201), a support tray (202) is fixedly connected to the side of the combination frame (201), a side frame (203) is fixedly connected to the side of the support tray (202), a limiting groove (205) is opened on the side of the side frame (203), a pin (204) is movably connected inside the side frame (203), a protective plate (208) is fixedly connected to the bottom of the pin (204), an extension plate (210) is fixedly connected to the side of the protective plate (208), a second loading box (206) is fixedly connected to the top of the extension plate (210), a second threaded rod (207) is provided on the side of the second loading box (206), and the second threaded rod (207) extends into the interior of the limiting groove (205); The suction cup assembly (3) includes a mounting bracket (301), a support plate (304) is fixedly connected to the side of the mounting bracket (301), a threaded sleeve (305) is fixedly connected to the side of the support plate (304), a threaded handwheel rod (307) is threadedly connected to the inside of the threaded sleeve (305), and the end of the threaded handwheel rod (307) extends into the interior of the ceramic vacuum suction cup body (308).

2. The microporous composite ceramic vacuum chuck according to claim 1, characterized in that: The protective plate (208) is provided with an external rod (209) inside, and there are two limiting grooves (205).

3. The microporous composite ceramic vacuum chuck according to claim 1, characterized in that: The mounting bracket (301) is fixedly connected to a third loading box (302) on its side. The third loading box (302) is provided with a third threaded rod (303) on its side. The threaded end of the third threaded rod (303) extends into the interior of the first threaded hole (102). The top of the threaded sleeve (305) is fixedly connected to an oil port (306).

4. The microporous composite ceramic vacuum chuck according to claim 1, characterized in that: The mounting bracket (301), the bearing plate (304), the threaded handwheel rod (307), and the ceramic vacuum suction cup body (308) are provided in four parts.

5. The microporous composite ceramic vacuum chuck according to claim 3, characterized in that: The third loading box (302), the third threaded rod (303), the threaded sleeve (305), and the oil port (306) are provided in four parts.

6. The microporous composite ceramic vacuum chuck according to claim 1, characterized in that: There are two of the first connecting buckle (103), the first loading box (104), and the first threaded rod (105).

7. The microporous composite ceramic vacuum chuck according to claim 1, characterized in that: The first threaded hole (102) and the second threaded hole (107) are provided in several ways, and the vertical rod (101) is provided in two ways.

8. The microporous composite ceramic vacuum chuck according to claim 1, characterized in that: The top of the first connecting buckle (103) is fixedly connected to the first loading box (104), and the top of the first loading box (104) is provided with a first threaded rod (105). The threaded end of the first threaded rod (105) extends into the interior of the second threaded hole (107), and the first threaded rod (105) is threadedly connected to the second threaded hole (107).

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