Wafer lens assembling and positioning mechanism

Abstract

The utility model relates to the technical field of lens assembly, in particular to an assembly positioning mechanism of a wafer lens, and an assembly rotating assembly is arranged on an assembly sliding frame; a clamping assembly is connected to the rotating assembly. A clamping toe of the clamping assembly is connected with a shell clamping block. And the dispensing head is arranged above the moving path of the clamping assembly. When the wafer lens is used, a circle of uniform glue can be wound on the wafer lens, so that the bonding force between the wafer lens and the shell can be enhanced, an annular sealing structure can be formed, and the waterproof effect of a product is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of lens assembly, in particular to an assembly positioning mechanism for a wafer lens. Background Art

[0002] The lens assembly consists of a wafer lens, a housing and a locking ring; the wafer lens needs to be installed into the inside of the housing, and then glue is applied to ensure that the wafer lens is firmly fixed inside the housing.

[0003] In existing lens assembly structures, multiple glue points are typically applied to the lens wafer. While this method can secure the lens wafer to the housing, gaps exist between the glue points, resulting in poor waterproofing. Utility Model Content

[0004] The purpose of the present invention is to provide an assembly positioning mechanism for a wafer lens in view of the defects and shortcomings of the prior art.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The utility model describes an assembly and positioning mechanism for a wafer lens, which includes a dispensing head, an assembly sliding frame, and an assembly linear module for driving the assembly sliding frame to slide; the assembly sliding frame is provided with an assembly rotating component; the assembly rotating component is connected to a clamping component; the clamping toe of the clamping component is connected to a shell clamping block; the dispensing head is arranged above the movement path of the clamping component.

[0007] Furthermore, the clamping assembly is a three-claw cylinder; the number of the shell clamping blocks is three; and the three shell clamping blocks are respectively fixed on the three clamping toes of the three-claw cylinder.

[0008] Furthermore, the rotating component is any one of a motor and a rotating cylinder.

[0009] Furthermore, a U-shaped photoelectric sensor is fixed on the rotating assembly; and a sensor sheet is fixed on the clamping assembly.

[0010] After adopting the above structure, the beneficial effects of the present invention are as follows: when using the present invention, after the clamping assembly is actuated, the shell with the wafer lens is clamped and positioned in the center by the shell clamping block; then the linear module is assembled to drive the assembly sliding frame to move to the bottom of the dispensing head; while the dispensing head discharges glue, the rotating assembly is installed to drive the shell on the clamping assembly to rotate, so that the dispensing head pours a circle of glue on the wafer lens; in this structure, a uniform circle of glue can be applied to the wafer lens, which not only enhances the bonding force between the wafer lens and the shell, but also forms an annular sealing structure to enhance the waterproof effect of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural diagram of the utility model;

[0012] Figure 2 yes Figure 1 A magnified view of section A;

[0013] Description of reference numerals:

[0014] A1, dispensing head; I1, assemble linear module; I2, assemble rotary assembly; I3, assemble slide frame;

[0015] I4, U-shaped photoelectric sensor; I5, sensor plate; I6, clamping assembly; I7, housing clamping block. DETAILED DESCRIPTION

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] like Figures 1 to 2 As shown, the assembly and positioning mechanism of a wafer lens described in the present invention includes a dispensing head A1, an assembly slide frame I3, and an assembly linear module I1 for driving the assembly slide frame I3 to slide; the assembly slide frame I3 is provided with an assembly rotation component I2; the assembly rotation component I2 is connected to a clamping component I6; the clamping toe of the clamping component I6 is connected to a shell clamping block I7; the dispensing head A1 is arranged above the movement path of the clamping component I6;

[0018] The dispensing head A1 is essentially the same as the prior art, so it is not described in detail. The dispensing head A1 can dispense glue. The assembled linear module I1 is a linear module, which is essentially the same as the prior art, so it is not described in detail.

[0019] After the clamping component I6 is actuated, the outer shell containing the wafer lens is clamped and positioned in the center by the outer shell clamping block I7; then the assembled linear module I1 drives the assembled sliding frame I3 to move to the bottom of the dispensing head A1; while the dispensing head A1 is dispensing glue, the rotating component I2 is installed to drive the outer shell on the clamping component I6 to rotate, so that the dispensing head A1 pours a circle of glue on the wafer lens; in this structure, a uniform circle of glue can be applied around the wafer lens, which not only enhances the bonding strength between the wafer lens and the outer shell, but also forms an annular sealing structure to enhance the waterproof effect of the product.

[0020] As a preferred embodiment of the present invention, the clamping assembly I6 is a three-claw cylinder; the number of the shell clamping blocks I7 is three; the three shell clamping blocks I7 are respectively fixed on the three clamping toes of the three-claw cylinder.

[0021] As a preferred embodiment of the present invention, the rotating component I2 is any one of a motor and a rotating cylinder.

[0022] As a preferred embodiment of the present invention, a U-shaped photoelectric sensor I4 is fixed on the rotating component I2; a sensor sheet I5 is fixed on the clamping component I6; the sensor sheet I5 is a shielding sheet, which has no essential difference from the prior art, so it is not described in detail; when the clamping component I6 rotates, the sensor sheet I5 will trigger the U-shaped photoelectric sensor I4, and when the U-shaped photoelectric sensor I4 generates an electrical signal, it is immediately transmitted to the control circuit, causing the dispensing head A1 and the rotating component I2 to stop moving; and the current stop position is the initial position of the next dispensing product. This structure can ensure that each product rotates exactly one circle, and the glue dispensing head A1's glue discharge demand is fed back according to the electrical signal of the U-shaped photoelectric sensor I4, so that the thickness of the glue of each product is more uniform throughout the entire circle.

[0023] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. A wafer lens assembly and positioning mechanism, characterized in that: It comprises a dispensing head (A1), an assembly sliding frame (I3), and an assembly linear module (I1) for driving the assembly sliding frame (I3) to slide; the assembly sliding frame (I3) is provided with an assembly rotating assembly (I2); the assembly rotating assembly (I2) is connected to a clamping assembly (I6); the clamping toe of the clamping assembly (I6) is connected to a shell clamping block (I7); the dispensing head (A1) is provided above the movement path of the clamping assembly (I6).

2. The assembly and positioning mechanism for a wafer lens according to claim 1, characterized in that: The clamping assembly (I6) is a three-claw cylinder; the number of the shell clamping blocks (I7) is three; and the three shell clamping blocks (I7) are respectively fixed on the three clamping toes of the three-claw cylinder.

3. The assembly and positioning mechanism for a wafer lens according to claim 1, characterized in that: The rotating assembly (I2) is any one of a motor and a rotating cylinder.

4. The assembly and positioning mechanism for a wafer lens according to claim 1, characterized in that: A U-shaped photoelectric sensor (I4) is fixed on the rotating assembly (I2); and a sensor sheet (I5) is fixed on the clamping assembly (I6).

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