Tool clamp for ultrasonic cleaning of glass lenses

Abstract

The utility model relates to the technical field of glasses cleaning, in particular to a glass lens ultrasonic cleaning tool clamp which comprises a fixing frame, a cleaning groove is formed in the surface of the fixing frame, a lens cleaning mechanism is arranged in the fixing frame, and the lens cleaning mechanism comprises a plurality of sets of movable grooves formed in the two sides of the fixing frame. A sliding base is arranged in the movable groove, a C-shaped base is fixedly connected to the top end of the sliding base, two clamping bases are rotationally connected to the top end of the C-shaped base, a clamping box is fixedly connected to the inner side of each clamping base, and the inner side wall of each clamping box is an upward-open-type inclined face. According to the lens cleaning device, the fixing frame is matched with the lens cleaning mechanism, a lens is inserted into the clamping box, the clamping base drives the connecting rod and the reed to contract, then after the lens is clamped by the inclined face in the clamping box, the connecting rod and the clamping base are driven to rebound through the elasticity of the reed, the rebound strength of the reed is limited through the limiting groove, and the lens is cleaned. Therefore, the lens is prevented from being excessively clamped by the clamping box.

Description

Technical Field

[0001] The utility model relates to the technical field of glasses cleaning, and particularly relates to a tooling fixture for ultrasonic cleaning of glass lenses. Background Art

[0002] At present, during the production and manufacturing process of glasses lenses, the lenses need to be transferred between various workstations, and the lenses will be contaminated during the transfer process. Therefore, the lenses need to be cleaned before important processes. The cleaning of the lenses is to immerse the lenses in a cleaning tank containing a cleaning liquid and perform ultrasonic cleaning. During the cleaning process, the lenses need to be clamped by a fixture and transferred between the cleaning tanks. Therefore, it is required that the fixture can firmly clamp the lenses, and at the same time, it cannot clamp the surface of the lenses or cause damage to the lenses.

[0003] Currently, the common lens cleaning fixtures adopt a clamp type, clamping two points on the edge of the lens to fasten it. However, this type of clamp with an opening downward causes the lens to fall off due to ultrasonic vibration and transfer movement when transferring between cleaning tanks. There are also cleaning baskets with a frame structure, but when the cleaning basket is transferred between cleaning tanks, the cleaning liquid in the previous tank will be carried to the next cleaning tank, causing contamination of the cleaning liquid in the subsequent cleaning tank. And this type of cleaning basket is not conducive to fixing the lenses, and the lenses will collide with the cleaning basket during cleaning and transfer, causing damage to the lenses.

[0004] Therefore, it is very necessary to invent a tooling fixture for ultrasonic cleaning of glass lenses to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a tooling fixture for ultrasonic cleaning of glass lenses, which realizes the rapid picking and placing of glasses lenses through the cooperation of a fixed frame and a lens cleaning mechanism, so as to solve the problem that the lenses will collide with the cleaning basket during cleaning and transfer in the prior art, causing damage to the lenses.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A tooling fixture for ultrasonic cleaning of glass lenses, including a fixed frame, a cleaning tank is arranged on the surface of the fixed frame, a lens cleaning mechanism is arranged inside the fixed frame, the lens cleaning mechanism includes a plurality of groups of movable grooves opened on both sides of the fixed frame, a sliding base is arranged inside the movable groove, a C-shaped seat is fixedly connected to the top end of the sliding base, two groups of clamping seats are rotatably connected to the top end of the C-shaped seat, a clamping box is fixedly connected to the inner side of the clamping seat, the inner side wall of the clamping box is an upward-open inclined plane, and the clamping seat is rotated to clamp the lens in the clamping box, so that it does not rub against other parts in the cleaning liquid.

[0007] Preferably, two receiving seats are fixedly connected to the top end of the sliding base, and the two receiving seats are respectively located on both sides of the C-shaped seat. A reed is fixedly connected inside the receiving seat, and the elasticity of the reed is used to drive the subsequent parts to move.

[0008] Preferably, two limiting grooves are formed on the surface of the C-shaped seat. A connecting rod is movably arranged inside the limiting groove. The top end of the connecting rod is rotatably connected to the bottom end of the clamping seat, and the bottom end of the connecting rod is rotatably connected to the top end of the reed. The reed drives the connecting rod, the clamping seat and the clamping box to automatically clamp the lens.

[0009] Preferably, a hook is fixedly connected to one side of the fixing frame, and a number of blocking blocks are fixedly connected to the inner side wall of the cleaning tank. The blocking blocks are T-shaped, and the fixing frame is hung at the working position through the hook.

[0010] Preferably, the blocking blocks are located directly above the reed, and a telescopic rod is fixedly connected to the top wall of the moving groove. The telescopic rod drives the subsequent parts to expand and contract, and the cooperation between the blocking blocks and the reed is used to quickly pick up and place the lens.

[0011] Preferably, the bottom end of the telescopic rod is fixedly connected to the top end of the sliding base, and a return spring is sleeved on the outer side wall of the telescopic rod. The top end of the return spring is fixedly connected to the top wall of the moving groove. The elasticity of the return spring is used to quickly return the moving groove to its original position.

[0012] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0013] 1. Through the cooperation of the fixing frame and the lens cleaning mechanism, when the lens is inserted into the clamping box, the clamping seat drives the connecting rod and the reed to contract. Subsequently, after the lens is stuck by the inclined surface in the clamping box, the elasticity of the reed drives the connecting rod and the clamping seat to rebound, and the limiting groove limits the rebounding force of the reed, thereby avoiding excessive clamping of the lens by the clamping box, and thus realizing the cleaning work of the lens;

[0014] 2. Through the cooperation of the blocking blocks, the telescopic rod and the return spring, the sliding base is lifted to drive parts such as the receiving seat to rise, so that the bottom end of the receiving seat touches the top of the reed, causing the reed to bend downward and driving the connecting rod and the clamping seat to loosen, thereby canceling the clamping of the lens to realize the picking up and placing of the lens, improving the convenience of the structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0016] Figure 1 is the overall structural schematic diagram of the present utility model;

[0017] Figure 2 is the partial top structural schematic diagram of the present utility model;

[0018] Figure 3 is the present utility model Figure 1 the enlarged structural schematic diagram at A in;

[0019] Figure 4 is the present utility model Figure 2 the enlarged structural schematic diagram at B in.

[0020] Explanation of reference numerals:

[0021] 1, fixing frame; 101, cleaning tank; 2, lens cleaning mechanism; 201, movable groove; 202, sliding base; 203, C-shaped seat; 204, receiving seat; 205, reed; 206, limiting groove; 207, clamping seat; 208, clamping box; 209, connecting rod; 3, hook; 4, blocking block; 5, telescopic rod; 6, return spring. Specific embodiments

[0022] In order to enable those skilled in the art to better understand the technical solution of the present utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0023] The present utility model provides as Figures 1-4A fixture for ultrasonic cleaning of glass lenses as shown, comprising a fixed frame 1. A cleaning tank 101 is provided on the surface of the fixed frame 1. A lens cleaning mechanism 2 is arranged inside the fixed frame 1. The lens cleaning mechanism 2 includes a number of groups of movable slots 201 opened on both sides of the fixed frame 1. A sliding base 202 is arranged inside the movable slot 201, and the movable slot 201 provides a moving space for the sliding base 202. The top of the sliding base 202 is fixedly connected with a C-shaped seat 203. Two groups of clamping seats 207 are rotatably connected to the top of the C-shaped seat 203 to drive the subsequent parts to move. The inner side of the clamping seat 207 is fixedly connected with a clamping box 208. The inner side wall of the clamping box 208 is an upward-open inclined plane. Rotating the clamping seat 207 clamps the lens in the clamping box 208 so that it does not rub against other parts in the cleaning liquid. Two groups of receiving seats 204 are fixedly connected to the top of the sliding base 202 and the two groups of receiving seats 204 are respectively located on both sides of the C-shaped seat 203. A reed 205 is fixedly connected inside the receiving seat 204, and the elasticity of the reed 205 is used to drive the subsequent parts to move. Two groups of limiting slots 206 are opened on the surface of the C-shaped seat 203. A connecting rod 209 is movably arranged inside the limiting slot 206. The top of the connecting rod 209 is rotatably connected to the bottom of the clamping seat 207, and the bottom of the connecting rod 209 is rotatably connected to the top of the reed 205. The reed 205 drives the connecting rod 209, the clamping seat 207 and the clamping box 208 to automatically clamp the lens. Through the cooperation of the fixed frame 1 and the lens cleaning mechanism 2, when the lens is inserted into the inside of the clamping box 208, the clamping seat 207 drives the connecting rod 209 and the reed 205 to contract. Subsequently, after the lens is caught by the inclined plane in the clamping box 208, the elasticity of the reed 205 drives the connecting rod 209 and the clamping seat 207 to rebound, and the limiting slot 206 limits the rebound force of the reed 205, so as to avoid excessive clamping of the lens by the clamping box 208, thereby realizing the cleaning work of the lens.

[0024] Refer to the attached drawings of the specification Figures 1-4, one side of the fixing frame 1 is fixedly connected with a hook 3, and several groups of blocking blocks 4 are fixedly connected to the inner side wall of the cleaning tank 101. The blocking blocks 4 are T-shaped. The fixing frame 1 is hung at the working position through the hook 3. The blocking blocks 4 are located directly above the reed 205. The top wall of the movable slot 201 is fixedly connected with a telescopic rod 5. The telescopic rod 5 drives the subsequent parts to expand and contract, and the cooperation between the blocking block 4 and the reed 205 is used to quickly pick up and place the lens. The bottom end of the telescopic rod 5 is fixedly connected to the top end of the sliding base 202. A return spring 6 is sleeved on the outer side wall of the telescopic rod 5. The top end of the return spring 6 is fixedly connected to the top wall of the movable slot 201. The elastic force of the return spring 6 is used to quickly return the movable slot 201 to its original position. Through the cooperation of the blocking block 4, the telescopic rod 5 and the return spring 6, the sliding base 202 is lifted to drive parts such as the receiving seat 204 to rise, so that the bottom end of the receiving seat 204 touches the top of the reed 205, causing the reed 205 to bend downward and drive the connecting rod 209 and the clamping seat 207 to loosen, thereby canceling the clamping of the lens to realize the picking up and placing of the lens, improving the convenience of this structure.

[0025] The working principle of this utility model:

[0026] Refer to the attached drawings of the specification Figures 1-4 , when the lens needs to be clamped and cleaned, first, the lens is inserted into the inside of the clamping box 208 according to the actual situation, and then inserted into the inside of the clamping box 208 to drive the connecting rod 209 and the reed 205 to contract by the clamping seat 207. Subsequently, after the lens is stuck by the inclined surface in the clamping box 208, the elastic force of the reed 205 drives the connecting rod 209 and the clamping seat 207 to rebound, and the rebound force of the reed 205 is restricted by the limiting groove 206, so as to avoid excessive clamping of the lens by the clamping box 208. Subsequently, the hook 3 is hung on the hanging point on the ultrasonic cleaner, and the ultrasonic cleaner is started to clean the lens inside the cleaning tank 101. After the cleaning is completed, the sliding base 202 is lifted to drive parts such as the receiving seat 204 to rise, so that the bottom end of the receiving seat 204 touches the top of the reed 205, causing the reed 205 to bend downward and drive the connecting rod 209 and the clamping seat 207 to loosen, thereby canceling the clamping of the lens to realize the picking up and placing of the lens, improving the convenience of this structure.

[0027] Only some exemplary embodiments of the present utility model are described by way of illustration above. Without doubt, for those of ordinary skill in the art, various different ways can be used to modify the described embodiments without departing from the spirit and scope of the present utility model. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present utility model.

Claims

1. A fixture for ultrasonic cleaning of glass lenses, comprising a fixing frame (1), characterized in that: A cleaning groove (101) is provided on the surface of the fixing frame (1), and a lens cleaning mechanism (2) is arranged inside the fixing frame (1). The lens cleaning mechanism (2) comprises a plurality of groups of movable grooves (201) arranged on both sides of the fixing frame (1), and a sliding base (202) is arranged inside the movable groove (201). The top of the sliding base (202) is fixedly connected to a C-shaped seat (203), and the top of the C-shaped seat (203) is rotatably connected to two groups of clamping seats (207). The inner side of the clamping seat (207) is fixedly connected to a clamping box (208), and the inner side wall of the clamping box (208) is an upwardly open inclined surface.

2. A fixture for ultrasonic cleaning of glass lenses according to claim 1, characterized in that: Two groups of accommodating seats (204) are fixedly connected to the top of the sliding base (202), and the two groups of accommodating seats (204) are respectively located on both sides of the C-shaped seat (203), and a spring leaf (205) is fixedly connected inside the accommodating seat (204).

3. A fixture for ultrasonic cleaning of glass lenses according to claim 1, characterized in that: The surface of the C-shaped seat (203) is provided with two groups of limiting grooves (206), and a connecting rod (209) is movable inside the limiting groove (206). The top end of the connecting rod (209) is rotatably connected to the bottom end of the clamping seat (207), and the bottom end of the connecting rod (209) is rotatably connected to the top end of the spring leaf (205).

4. The tooling fixture for ultrasonic cleaning of glass lenses according to claim 1, characterized in that: A hook (3) is fixedly connected to one side of the fixing frame (1), and a plurality of groups of blocking blocks (4) are fixedly connected to the inner wall of the cleaning tank (101), wherein the blocking blocks (4) are T-shaped.

5. A fixture for ultrasonic cleaning of glass lenses according to claim 4, characterized in that: The blocking block (4) is located directly above the spring sheet (205), and the top wall of the movable groove (201) is fixedly connected to a telescopic rod (5).

6. A fixture for ultrasonic cleaning of glass lenses according to claim 5, characterized in that: The bottom end of the telescopic rod (5) is fixedly connected to the top end of the sliding base (202); the outer wall of the telescopic rod (5) is sleeved with a return spring (6); the top end of the return spring (6) is fixedly connected to the top wall of the movable groove (201).

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