Glass lens turnover frame

Abstract

The utility model discloses a glass lens turnover frame, which belongs to the field of waste gas treatment and comprises a bottom plate, and two groups of movable seats are respectively mounted on the bottom plate through a support component and an adjusting component. The supporting assembly and the adjusting assembly are arranged and used in cooperation with the movable base, the placing cross rods and the clamping assembly, the two placing cross rods are used for supporting and placing the glass lens, the clamping assembly is used for clamping and limiting the glass lens, and the stability of the glass lens after being placed can be guaranteed; the adjusting assembly can adjust the distance between the placing cross rods to be suitable for placing the glass lenses with different diameters, the clamping assembly is internally provided with an elastic rubber frame, an abutting spring and a sponge block, the glass lenses with different thicknesses can be clamped, and the glass lenses can be protected; the damage to the glass lens caused by vibration generated during turnover is avoided, the elastic limiting belt is arranged on one side of the vertical plate, the limiting effect on the glass lens can be achieved, and the limiting and clamping effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glass lens turnover, in particular to a glass lens turnover frame. Background Technique

[0002] A glass lens refers to a lens made mainly of optical glass, which is an optical lens with excellent optical properties, not easily scratched, and a high refractive index. The light transmittance and mechanical and chemical properties of glass lenses are relatively good, with a constant refractive index and stable physical and chemical properties. When glass lenses are produced and processed, they need to be continuously turned over between various types of equipment. Therefore, when turning over glass lenses, a turnover frame is required to load the glass lenses.

[0003] When the turnover frame loads and turns over glass lenses, the glass lenses are placed in the grooves on the frame and then turned over. However, in the existing turnover frames, for circular glass lenses, the parts for placing the glass lenses cannot be adjusted, and only glass lenses of the same diameter can be loaded. For glass lenses with a larger or smaller diameter, the larger-diameter glass lenses cannot be loaded and turned over, and the smaller-diameter glass lenses will shake after being loaded, which is likely to cause damage to the glass lenses during the turnover process. Moreover, in the existing turnover frames, the structures for limiting the two sides of the glass lenses are fixed and can only be applied to glass lenses of the same thickness, resulting in poor adaptability in use. Summary of the Invention

[0004] The main purpose of the utility model is to provide a glass lens turnover frame, which can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A glass lens turnover frame includes a bottom plate, on which two groups of movable seats are respectively installed through a support assembly and an adjustment assembly. A placing cross bar is arranged on the movable seat, and a clamping assembly is fixedly arranged on the placing cross bar. The clamping assembly includes a vertical plate, an elastic rubber frame, a sponge block, and an elastic limiting belt. The elastic rubber frame is installed on the vertical plate, and the vertical plate is fixed on the placing cross bar. The sponge block is connected to the elastic rubber frame, and the elastic limiting belt is connected to the outside of the vertical plate.

[0007] Preferably, a support block is arranged on the lower surface of the bottom plate, and a handle hole is opened at the end of the bottom plate. A handle is fixed on the bottom plate. A glass lens is arranged on the placing cross bar, and the glass lens is located inside the clamping assembly.

[0008] Preferably, the support assembly includes a first fixing plate and support guide rods. The first fixing plate is fixed on the bottom plate, and the support guide rods are connected between the first fixing plates.

[0009] Preferably, the adjustment assembly includes a second fixing plate, a bidirectional lead screw, and an adjustment plate. The second fixing plate is fixed on the bottom plate, the bidirectional lead screw is connected to the second fixing plate, and the end of the bidirectional lead screw is fixedly connected to the adjustment plate.

[0010] Preferably, the clamping assembly further includes a cavity, a pressing spring, a clamping block, and a limiting protrusion. The cavity is formed in the elastic rubber frame, and the pressing spring is fixed in the cavity on the elastic rubber frame.

[0011] Preferably, the clamping block and the limiting protrusion are fixed together, and the clamping block is arranged on the elastic rubber frame. The sponge block is provided with a clamping groove, and a limiting groove is arranged in the clamping groove. The sponge block is connected to the clamping block through the clamping groove, and the limiting protrusion is located in the limiting groove.

[0012] Compared with the prior art, the present utility model has the following beneficial effects: For this glass lens turnover frame, through the arranged support assembly and adjustment assembly, in cooperation with the movable seat, the placing cross bar, and the clamping assembly, two placing cross bars are used to support and place the glass lenses, and the clamping assembly is used to clamp and limit the glass lenses, which can effectively ensure the stability of the glass lenses after placement. The adjustment assembly can adjust the spacing of the placing cross bars, which is suitable for the placement work of glass lenses with different diameters, and has high flexibility and adaptability in use. In the clamping assembly, an elastic rubber frame, a pressing spring, and a sponge block are arranged, which can not only clamp glass lenses with different thicknesses, but also protect the glass lenses to avoid damage to the glass lenses caused by vibration during turnover. An elastic limiting belt is arranged on one side of the vertical plate, which can play a limiting role on the glass lenses and further improve the limiting and clamping effect. The sponge block is installed through the clamping block and the limiting protrusion, and can be quickly disassembled and assembled for easy replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0014] Figure 2 is a schematic diagram of the structure at the adjustment assembly of the present utility model;

[0015] Figure 3 is a schematic diagram of the structure of the clamping assembly of the present utility model;

[0016] Figure 4 is the present utility model Figure 3 The enlarged view at A in.

[0017] In the figure: 1, bottom plate; 2, support assembly; 201, first fixing plate; 202, support guide rod; 3, adjustment assembly; 301, second fixing plate; 302, bidirectional lead screw; 303, adjustment plate; 4, movable seat; 5, placing cross bar; 6, clamping assembly; 601, vertical plate; 602, elastic rubber frame; 603, cavity; 604, abutting spring; 605, clamping block; 606, limiting projection; 607, sponge block; 608, elastic limiting band; 7, glass lens; 8, support block; 9, carrying hole; 10, carrying handle. Specific implementation manner

[0018] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners.

[0019] As Figures 1 - 4 shown, a glass lens turnover frame includes a bottom plate 1. Two groups of movable seats 4 are respectively installed on the bottom plate 1 through a support assembly 2 and an adjustment assembly 3. A placing cross bar 5 is provided on the movable seat 4, and a clamping assembly 6 is fixedly arranged on the placing cross bar 5. A support block 8 is provided on the lower surface of the bottom plate 1, and a carrying hole 9 is opened at the end of the bottom plate 1. A carrying handle 10 is fixed on the bottom plate 1. A glass lens 7 is provided on the placing cross bar 5, and the glass lens 7 is located inside the clamping assembly 6. The support assembly 2 includes a first fixing plate 201 and a support guide rod 202. The first fixing plate 201 is fixed on the bottom plate 1, and the support guide rod 202 is connected between the first fixing plates 201. The adjustment assembly 3 includes a second fixing plate 301, a bidirectional lead screw 302 and an adjustment plate 303. The second fixing plate 301 is fixed on the bottom plate 1, the bidirectional lead screw 302 is connected to the second fixing plate 301, and the end of the bidirectional lead screw 302 is fixedly connected to the adjustment plate 303. By providing the support assembly 2 and the adjustment assembly 3 and cooperating with the movable seat 4, the placing cross bar 5 and the clamping assembly 6, the glass lens 7 is supported and placed by using two placing cross bars 5, and the glass lens 7 is clamped and limited by the clamping assembly 6, which can effectively ensure the stability of the glass lens 7 after being placed. The adjustment assembly 3 can adjust the distance between the placing cross bars 5, which is suitable for the placing work of glass lenses 7 with different diameters, and has high use flexibility and adaptability.

[0020] When using the turnover frame, the bottom plate 1 is stably placed through the support block 8. The adjustment of the placement cross bar 5 is carried out according to the diameter of the glass lens 7. During the adjustment, the two-way lead screw 302 on the second fixed plate 301 is rotated through the adjusting plate 303. Driven by the two-way lead screw 302, the corresponding movable seat 4 moves. At the same time, the other group of movable seats 4 move on the support guide rod 202 between the first fixed plates 201, so as to drive the placement cross bar 5 and the clamping assembly 6 to move until the distance between the placement cross bars 5 is appropriate. Then, the glass lens 7 is placed on the placement cross bar 5. The placement cross bar 5 plays a supporting role for the glass lens 7, and the clamping assembly 6 clamps and fixes the glass lens 7 to ensure the stability of the glass lens 7. Subsequently, the staff can carry out the turnover work of the entire frame and the glass lens 7 through the lifting hole 9 or the lifting handle 10. During the turnover process, the clamping assembly 6 ensures the stability of the glass lens 7 and prevents the glass lens 7 from shaking, ensuring the integrity of the glass lens 7.

[0021] Through the above implementation scheme, the clamping assembly 6 includes a vertical plate 601, an elastic rubber frame 602, a sponge block 607 and an elastic limiting belt 608. The elastic rubber frame 602 is installed on the vertical plate 601, and the vertical plate 601 is fixed on the placement cross bar 5. The sponge block 607 is connected to the elastic rubber frame 602, and the elastic limiting belt 608 is connected to the outside of the vertical plate 601. The clamping assembly 6 further includes a cavity 603, a pressing spring 604, a clamping block 605 and a limiting protrusion 606. The cavity 603 is opened on the elastic rubber frame 602, the pressing spring 604 is fixed in the cavity 603 on the elastic rubber frame 602, the clamping block 605 and the limiting protrusion 606 are fixed together, and the clamping block 605 is arranged on the elastic rubber frame 602. The sponge block 607 is provided with a clamping groove, and a limiting groove is arranged in the clamping groove. The sponge block 607 is connected to the clamping block 605 through the clamping groove, and the limiting protrusion 606 is located in the limiting groove. The elastic rubber frame 602, the pressing spring 604 and the sponge block 607 are arranged in the clamping assembly 6, which can not only clamp glass lenses 7 with different thicknesses, but also protect the glass lenses 7 from being damaged by the vibration generated during turnover. The elastic limiting belt 608 is arranged on one side of the vertical plate 601, which can play a limiting role for the glass lens 7 and further improve the limiting clamping effect. The sponge block 607 is installed through the clamping block 605 and the limiting protrusion 606, which can be quickly disassembled and assembled for easy replacement.

[0022] When using the clamping assembly 6, during the process of placing the glass lens 7 onto the placing cross bar 5, the glass lens 7 exerts a force on the elastic limiting band 608, causing the elastic limiting band 608 to undergo elastic deformation for yielding until the glass lens 7 is placed on the placing cross bar 5. At this time, the elastic rubber frame 602 on the vertical plate 601 is deformed, and the abutting spring 604 in the cavity 603 is compressed. Under the elastic action of the abutting spring 604 and the elastic rubber frame 602, the sponge block 607 abuts against the glass lens 7, thereby completing the clamping and fixing of the glass lens 7. At the same time, the elastic limiting band 608 resets to have a limiting effect on the glass lens 7, ensuring the stability of the glass lens 7 during turnover. When needed, the sponge block 607 can be disassembled from the clamping block 605 for replacement, and after replacement, it can be connected and fixed by using the clamping block 605 and the limiting protrusion 606. The structure is simple and the use effect is good.

[0023] The above content describes the working principle, features and beneficial effects of the present utility model. Those skilled in the art can understand from the above content that the above content does not limit the present utility model. The above embodiments and descriptions in the specification describe the basic principles and features of the present utility model. On the premise of conforming to the concept of the present utility model, the present utility model can also be variously modified, and these modifications should fall within the scope of protection required by the present utility model.

Claims

1. A glass lens turnover frame, characterized in that: It includes a bottom plate (1), on which two groups of movable seats (4) are respectively installed through a support assembly (2) and an adjustment assembly (3). A placing cross bar (5) is provided on the movable seat (4), and a clamping assembly (6) is fixedly arranged on the placing cross bar (5). The clamping assembly (6) includes a vertical plate (601), an elastic rubber frame (602), a sponge block (607) and an elastic limiting band (608). The elastic rubber frame (602) is installed on the vertical plate (601), and the vertical plate (601) is fixed on the placing cross bar (5). The sponge block (607) is connected to the elastic rubber frame (602), and the elastic limiting band (608) is connected to the outside of the vertical plate (601).

2. The turnover frame for glass lenses according to claim 1, wherein: Support blocks (8) are provided on the lower surface of the bottom plate (1), and a hand hole (9) is opened at the end of the bottom plate (1). A hand grip (10) is fixed on the bottom plate (1). A glass lens (7) is provided on the placing cross bar (5), and the glass lens (7) is located inside the clamping assembly (6).

3. A glass lens turnover frame according to claim 2, characterized in that: The support assembly (2) includes a first fixing plate (201) and a support guide rod (202). The first fixing plate (201) is fixed on the bottom plate (1), and the support guide rod (202) is connected between the first fixing plates (201).

4. A glass lens turnover frame according to claim 3, characterized in that: The adjustment assembly (3) includes a second fixing plate (301), a bidirectional lead screw (302) and an adjustment plate (303). The second fixing plate (301) is fixed on the bottom plate (1), the bidirectional lead screw (302) is connected to the second fixing plate (301), and the end of the bidirectional lead screw (302) is fixedly connected to the adjustment plate (303).

5. A glass lens turnover frame according to claim 4, characterized in that: The clamping assembly (6) further includes a cavity (603), a pressing spring (604), a clamping block (605) and a limiting protrusion (606). The cavity (603) is opened on the elastic rubber frame (602), and the pressing spring (604) is fixed in the cavity (603) on the elastic rubber frame (602).

6. The glass lens turnover frame according to claim 5, characterized in that: The clamping block (605) and the limiting protrusion (606) are fixed together, and the clamping block (605) is arranged on the elastic rubber frame (602). The sponge block (607) is provided with a clamping groove, and a limiting groove is arranged in the clamping groove. The sponge block (607) is connected to the clamping block (605) through the clamping groove, and the limiting protrusion (606) is located in the limiting groove.

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