Positioning platform of ion polishing machine for mobile phone lens

Abstract

The utility model belongs to the technical field of ion polishing machines, and particularly relates to a positioning platform of an ion polishing machine for a mobile phone lens, which comprises a machine body, the positioning platform is mounted in a vacuum cavity in the machine body, and placing mechanisms are mounted on two sides of the positioning platform and comprise placing plates. A plurality of placing plates are detachably arranged on the positioning platform through mounting columns, placing grooves are formed in the middles of the placing plates, taking and placing grooves are formed in the side faces of the placing grooves in a cross shape, grooves are formed in the outer sides of the placing plates, and mounting holes are formed in the surface of the positioning platform. In addition, the positioning platform can be detachably installed in the machine body through the supporting columns, the connecting columns and the clamping blocks, the positioning platform can be turned over with the supporting columns as the center, and the containing plates on the two sides of the positioning platform can be alternately used.

Description

Technical Field

[0001] This solution belongs to the field of ion polishing machines, specifically involving a positioning platform for an ion polishing machine for mobile phone lenses. Background Technology

[0002] Ion beam polishing is a relatively new technology for processing high-precision optical components. Its principle involves focusing an ion beam onto the surface of the workpiece to be processed, removing material by bombarding surface atoms with ions. Ion beam processing is performed in a vacuum chamber, requiring precise positioning of the optical components. Therefore, in the ion polishing process for mobile phone lenses, the optical glass of the lens needs to be placed on a positioning platform within the vacuum chamber of the ion polishing machine for ion beam polishing.

[0003] A search revealed that the invention patent application with publication number CN216542733U discloses a clamping mechanism for a plasma polishing machine, including a support platform, a clamping vertical plate, an externally threaded positioning clamping rod, a transversely moving base plate, a support ball seat, an adjustable strut, and a limiting slider. The support platform is installed on the upper side inside the main body of the plasma polishing machine. An adjustable strut is connected to the lower side of the annular side of the support ball seat. The transversely moving base plate is attached to both the left and right sides of the upper surface of the support platform. The clamping vertical plate is connected to the right end of the transversely moving base plate. An externally threaded positioning clamping rod is inserted into the upper side inside the clamping vertical plate.

[0004] In existing technologies, the optical glass of mobile phone lenses is placed on a positioning platform in the vacuum chamber inside an ion polishing machine for ion beam polishing. When placing the optical glass of mobile phone lenses, the placement structure on the positioning platform is relatively fixed, and it is not possible to arrange multiple placement structures on the positioning platform to place multiple mobile phone lenses for polishing. Moreover, the positioning platform is fixedly installed inside the machine body, which is inconvenient to disassemble and install, and it is also inconvenient to flip the positioning platform. It is also not convenient to set placement plates on both sides of the positioning platform. Utility Model Content

[0005] The purpose of this solution is to provide a positioning platform for an ion polishing machine for mobile phone lenses, in order to solve the problem in the existing technology that multiple placement plates cannot be flexibly distributed on the positioning platform to polish the optical glass of multiple mobile phone lenses, and at the same time solve the problem of inconvenient disassembly, installation and rotation of the positioning platform.

[0006] To achieve the above objectives, this solution provides a positioning platform for an ion polishing machine for mobile phone lenses, comprising a body, a positioning platform installed in a vacuum cavity inside the body, placement mechanisms installed on both sides of the positioning platform, each placement mechanism including a placement plate, a placement groove in the middle of the placement plate, a cross-shaped pick-and-place groove on the side of the placement groove, a groove on the outer side of the placement plate, mounting holes on the surface of the positioning platform, a mounting post fixed to the bottom end of the placement plate, the mounting post being threaded into the mounting hole, spacers for separating the placement plates fixed on both sides of the positioning platform, a support mechanism installed in the middle of the positioning platform, and snap-fit ​​mechanisms installed at both ends of the positioning platform.

[0007] The principle of this solution is as follows: During use, a positioning platform is installed inside the machine body via a support column. Springs on both sides and connecting columns push the locking blocks into the locking slots, securing the positioning platform stably inside the machine body. This allows for disassembly and reassembly of the positioning platform. A lever can be used to pull the locking blocks and connecting columns, compressing the springs and allowing the positioning platform to be flipped around the support column. This allows for the alternating placement of mobile phone lenses on the placement plates on both sides of the positioning platform for polishing. The placement plates are detachably installed on both sides of the positioning platform via mounting holes and mounting columns. The positioning platform can be flipped for flexible use. The mobile phone lens is placed in the placement slot and horizontally supported by the positioning platform below the ion source for ion polishing, with spacers used for spacing. After polishing, the mobile phone lens can be easily removed via the pick-and-place slot.

[0008] The technical advantages of this solution are as follows: by setting up a placement mechanism, multiple placement plates can be detachably set on the positioning platform via mounting columns, which facilitates the placement of multiple mobile phone lenses for ion polishing. Moreover, the positioning platform can be detachably installed inside the machine body via support columns, connecting columns, and snap-fit ​​blocks, and the positioning platform can be flipped with the support columns as the center, allowing the placement plates on both sides of the positioning platform to be used alternately.

[0009] Furthermore, the support mechanism includes a support column, which is horizontally fixed to the bottom of the vacuum chamber inside the machine body. The support column serves to support and rotate the positioning platform.

[0010] Furthermore, a support hole is horizontally formed in the middle of the positioning platform, through which the support column slides. This support hole facilitates the installation and disassembly of the positioning platform.

[0011] Furthermore, a first positioning hole is formed on the outer end surface of the support hole, and a second positioning hole is formed on the outer end surface of the support column. The first and second positioning holes are used for installing the connecting rod.

[0012] Furthermore, a connecting rod slides through the interior of both the second and first positioning holes. This connecting rod is a threaded rod structure, vertically positioned, and is used to position and connect the support column and the positioning platform via a nut. The connecting rod serves to position and connect the support column and the positioning platform.

[0013] Furthermore, the locking mechanism includes a locking block and a connecting post. The positioning platform has insertion holes at both ends. The connecting post is slidably inserted into the insertion holes, and a spring connects the inner end of the connecting post to the inner end of the insertion hole. The locking block and connecting post are used to lock and support both sides of the positioning platform.

[0014] Furthermore, the vacuum chamber inside the machine body has locking grooves on both sides. The locking block is fixed to the outer end of the connecting post and slidably locked inside the locking groove. A lever is fixed between the two connecting posts and near the locking block. The lever is used to pull the connecting post and the locking block. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0016] Figure 2 This is an embodiment of the present utility model. Figure 1 A schematic diagram of the internal structure of the machine body;

[0017] Figure 3 This is an embodiment of the present utility model. Figure 1 A schematic diagram of the positioning platform structure;

[0018] Figure 4 This is an embodiment of the present utility model. Figure 1 A schematic diagram of the placement plate section;

[0019] Figure 5 This is an embodiment of the present utility model. Figure 1 A schematic diagram of the spring and connecting column structure;

[0020] Figure 6 This is an embodiment of the present utility model. Figure 1 A schematic diagram of the external structure.

[0021] The following detailed explanation illustrates the specific implementation methods:

[0022] The reference numerals in the accompanying drawings include: body 1, support column 2, connecting rod 3, positioning platform 4, snap-fit ​​groove 5, actuating rod 6, placement plate 7, placement groove 8, spacer 9, connecting column 10, second positioning hole 11, support hole 12, first positioning hole 13, insertion hole 14, mounting hole 15, snap-fit ​​block 16, spring 17, mounting column 18, groove 19, pick-and-place groove 20. Detailed Implementation

[0023] The basic implementation examples are as follows: Figures 1-6 The image shows a positioning platform for an ion polishing machine for mobile phone lenses, comprising a body 1. A positioning platform 4 is installed in a vacuum chamber inside the body 1. The positioning platform 4 is configured to mount a placement plate 7. Placement mechanisms are installed on both sides of the positioning platform 4 for placing multiple mobile phone lenses. Each placement mechanism includes a placement plate 7, which is used to place a single mobile phone lens. A placement groove 8 is provided in the middle of the placement plate 7. A cross-shaped pick-and-place groove 20 is provided on the side of the placement groove 8 for convenient pick-and-place of the mobile phone lens. A groove 19 is provided on the outer side of the placement plate 7 for rotating the placement plate 7. The surface of the positioning platform 4 is... The positioning platform 4 has mounting holes 15, which are threaded holes. These holes are used to mount placement plates 7 on both sides of the positioning platform 4. A mounting post 18 is fixed to the bottom of each placement plate 7, and the mounting post 18 is threaded into the mounting hole 15. Spacer frames 9, which are cross-shaped, are fixed to both sides of the positioning platform 4 to separate the placement plates 7 during ion beam processing. A support mechanism is installed in the middle of the positioning platform 4 to support and rotate the positioning platform 4. A snap-fit ​​mechanism is installed at both ends of the positioning platform 4 to snap-fit ​​the two sides of the supporting positioning platform 4.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the support mechanism includes a support column 2, which is horizontally fixed to the bottom of the vacuum chamber of the machine body 1. The support column 2 supports and rotates the positioning platform 4. A support hole 12 is horizontally formed in the middle of the positioning platform 4, through which the support column 2 slides. The support hole 12 is used for disassembling and installing the positioning platform 4. A first positioning hole 13 is formed on the outer surface of the support hole 12, and a second positioning hole 11 is formed on the outer surface of the support column 2. The first and second positioning holes 13 and 11 are used to install a connecting rod 3. The connecting rod 3 slides through the interior of the second and first positioning holes 11 and 13. The connecting rod 3 is a threaded rod structure, vertically arranged, and is positioned between the support column 2 and the positioning platform 4 by a nut. The installation connection is achieved by a connecting rod 3, which is used to position and connect the support column 2 and the positioning platform 4. The locking mechanism includes a locking block 16 and a connecting column 10. The positioning platform 4 has insertion holes 14 at both ends. The connecting column 10 slides into the insertion holes 14. A spring 17 connects the inner end of the connecting column 10 to the inner end of the insertion hole 14. The locking block 16 and the connecting column 10 are used to lock the two sides of the supporting positioning platform 4. The vacuum cavity inside the machine body 1 has locking grooves 5 on both sides. The locking block 16 is fixed to the outer end of the connecting column 10 and slides into the locking groove 5. A toggle rod 6 is fixed between the two connecting columns 10 and near the locking block 16. The toggle rod 6 is used to pull the connecting column 10 and the locking block 16.

[0025] The specific implementation process of this utility model is as follows: In use, the positioning platform 4 is installed inside the body 1 through the support column 2, and the springs 17 on both sides and the connecting column 10 push the locking block 16 into the locking slot 5 to position and stably install the positioning platform 4 inside the body 1. In this way, the positioning platform 4 can be disassembled and installed, and the locking block 16 and the connecting column 10 can be pulled by the lever 6 to compress the spring 17, and the positioning platform 4 can be flipped with the support column 2 as the center. The mobile phone lens can be placed on the placement plate 7 on both sides of the positioning platform 4 for polishing in turn. In this way, the placement plate 7 can be detachably installed on both sides of the positioning platform 4 through the mounting hole 15 and the mounting column 18. The positioning platform 4 can be flipped to make flexible use of the placement plate 7. The mobile phone lens is placed in the placement slot 8 and is horizontally supported by the positioning platform 4 below the ion source for ion polishing treatment. It is spaced by the spacer 9. After the mobile phone lens is polished, it can be conveniently taken out through the pick-and-place slot 20.

[0026] This solution incorporates a placement mechanism, which allows for the detachable placement of multiple placement plates 7 on the positioning platform 4 via mounting columns 18. This facilitates the placement of multiple mobile phone lenses for ion polishing. Furthermore, the positioning platform 4 can be detachably installed inside the body 1 via support columns 2, connecting columns 10, and snap-fit ​​blocks 16. The positioning platform 4 can be flipped around the support columns 2, and the placement plates 7 on both sides of the positioning platform 4 can be used interchangeably.

[0027] The above descriptions are merely embodiments of this utility model, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of this utility model, and these should also be considered within the scope of protection of this utility model. These modifications will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application shall be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A positioning platform for an ion polishing machine for mobile phone lenses, comprising a body, characterized in that: A positioning platform is installed in the vacuum cavity inside the machine body. Placement mechanisms are installed on both sides of the positioning platform. The placement mechanism includes a placement plate with a placement groove in the middle. The side of the placement groove has a cross-shaped pick-and-place slot. The outer side of the placement plate has a groove. The surface of the positioning platform has a mounting hole. A mounting post is fixed to the bottom of the placement plate and is threaded into the mounting hole. Spacers for separating the placement plates are fixed on both sides of the positioning platform. A support mechanism is installed in the middle of the positioning platform. A snap-fit ​​mechanism is installed at both ends of the positioning platform.

2. The positioning platform of an ion polishing machine for mobile phone lenses according to claim 1, characterized in that: The support mechanism includes a support column, which is horizontally fixed at the bottom of the vacuum chamber of the machine body.

3. The positioning platform of an ion polishing machine for mobile phone lenses according to claim 2, characterized in that: The positioning platform has a horizontal support hole in the middle, and the support column slides through the support hole.

4. The positioning platform of an ion polishing machine for mobile phone lenses according to claim 3, characterized in that: The outer end surface of the support hole has a first positioning hole, and the outer end surface of the support column has a second positioning hole.

5. The positioning platform of an ion polishing machine for mobile phone lenses according to claim 4, characterized in that: A connecting rod slides through the interior of the second positioning hole and the first positioning hole. The connecting rod is a threaded rod structure and is vertically arranged. It is used to position and connect the support column and the positioning platform by means of a nut.

6. The positioning platform of an ion polishing machine for mobile phone lenses according to claim 1, characterized in that: The locking mechanism includes a locking block and a connecting post. The positioning platform has insertion holes at both ends. The connecting post is slidably inserted into the insertion hole. A spring is connected between the inner end of the connecting post and the inner end of the insertion hole.

7. The positioning platform of an ion polishing machine for mobile phone lenses according to claim 6, characterized in that: The vacuum chamber inside the machine body has locking grooves on both sides. The locking block is fixed to the outer end of the connecting column and slides into the inside of the locking groove. A toggle rod is fixed between the two connecting columns and near the locking block.

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