High-speed laser pinhole visual inspection mechanism

Abstract

The utility model discloses a high-speed laser pinhole visual inspection mechanism which comprises a radar receiving assembly and laser emitting assemblies arranged on the two sides of the radar receiving assembly, the radar receiving assembly is composed of a shell and symmetrically-arranged cover bodies, and the symmetrically-arranged cover bodies are arranged at the two ends of the shell. Clamping assemblies are arranged at the joints of the shell and the cover body, each clamping assembly is composed of a clamping groove, a clamping block and a silica gel base, the clamping grooves are formed in the ends of the shell, the clamping blocks are fixed to the inner side of the cover body, and the silica gel bases are fixed to the inner sides of the clamping grooves; through the designed clamping assembly, the problems that a shell and a cover body of an original high-speed laser pinhole visual inspection mechanism are fixed only in a bolt penetrating mode, no sealing structure exists, and the sealing performance is not enough are solved, through the arrangement of the clamping assembly between the shell and the cover body, under the condition that installation convenience is guaranteed, the using sealing performance is improved, and the sealing performance is improved. And the use of the radar receiving assembly is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of watch inspection instruments, and particularly relates to a high-speed laser pinhole vision detection mechanism. Background Art

[0002] High-speed laser pinhole vision detection is a device that uses picosecond photon technology to detect micropores. A detection sensor with picosecond speed is installed on the device, and an infrared laser source is also equipped. The high-speed laser pinhole vision detection mechanism is used to detect micropores on non-transparent rolled aluminum foil.

[0003] During the use of the existing high-speed laser pinhole vision detection mechanism, when assembling the housing and the cover that make up the radar receiving component, they are fixed by bolts passing through. Since there is no sealing structure between the housing and the cover after installation, there is a problem of insufficient sealing performance during use. Therefore, the present utility model proposes a high-speed laser pinhole vision detection mechanism. Summary of the Utility Model

[0004] The purpose of the present utility model is to provide a high-speed laser pinhole vision detection mechanism to solve the problem of insufficient sealing performance of the radar receiving component of the high-speed laser pinhole vision detection mechanism during use as proposed in the above background art.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A high-speed laser pinhole vision detection mechanism includes a radar receiving component and laser emission components arranged on both sides of the radar receiving component. The radar receiving component is composed of a housing and symmetrically arranged covers. The symmetrically arranged covers are arranged at both ends of the housing. A clamping component is arranged at the connection between the housing and the covers. The clamping component is composed of a clamping groove, a clamping block, and a silica gel seat. The clamping groove is opened at the end of the housing. The clamping block is fixed on the inner side of the cover. The silica gel seat is fixed on the inner side of the clamping groove. The clamping block is inserted into the inner side of the silica gel seat.

[0006] Preferably, the surface of the clamping block is in a fitting state with the inner wall of the silica gel seat, and the outer surface of the silica gel seat is in a fitting state with the inner wall of the clamping groove.

[0007] Preferably, a guiding groove is opened at the edge of the inner wall of the silica gel seat, and the cross-section of the side of the guiding groove is inclined.

[0008] Preferably, a plurality of fixing components are arranged between the clamping block and the housing. The fixing components are composed of a screw and a through hole. The through holes are opened in the inner sides of the silica gel seat, the housing, and the clamping block, and the screw is arranged in the through hole.

[0009] Preferably, the cross-sectional dimension of the end of the housing is the same as the cross-sectional dimension of the side of the cover.

[0010] Preferably, a radiator is provided inside the laser emission assembly.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] Through the designed clamping assembly, the problem that the shell and the cover of the original high-speed laser pinhole vision detection mechanism were fixed only by bolts passing through and there was no sealing structure, resulting in insufficient sealing performance, is improved. By setting a clamping assembly between the shell and the cover, while ensuring the convenience of installation, the sealing performance during use is increased to ensure the use of the radar receiving assembly. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 is an installation schematic diagram of the shell and the cover of the present utility model;

[0015] Figure 3 is a cross-sectional view of the side installation of the shell and the cover of the present utility model;

[0016] Figure 4 For the present utility model Figure 3 is an enlarged schematic diagram of the area A in;

[0017] In the figure: 1, radar receiving assembly; 11, shell; 111, card slot; 112, card block; 1121, screw; 1122, through hole; 113, silica gel seat; 1131, guiding groove; 12, cover; 2, laser emission assembly. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1 to 4, the present utility model provides a technical solution: a high-speed laser pinhole vision detection mechanism, including a radar receiving component 1 and laser emitting components 2 arranged on both sides of the radar receiving component 1. The radar receiving component 1 is composed of a housing 11 and symmetrically arranged cover bodies 12. The symmetrically arranged cover bodies 12 are arranged at both ends of the housing 11. Engaging components are provided at the connection parts between the housing 11 and the cover bodies 12. The engaging components are composed of a slot 111, a clamping block 112, and a silica gel seat 113. The slot 111 is opened at the end of the housing 11. The clamping block 112 is fixed to the inner side of the cover body 12. The silica gel seat 113 is fixed to the inner side of the slot 111. The clamping block 112 is inserted into the inner side of the silica gel seat 113. When the clamping block 112 is inserted into the inner side of the silica gel seat 113, the silica gel seat 113 is extruded, causing the silica gel seat 113 to deform, thereby playing a sealing role. Through the designed engaging components, the problem that there is only a way of fixing the housing 11 and the cover body 12 of the original high-speed laser pinhole vision detection mechanism by bolts passing through and there is no sealing structure, resulting in insufficient sealing performance, is improved. By setting the engaging components between the housing 11 and the cover body 12, while ensuring the installation convenience, the use sealing performance is increased to ensure the use of the radar receiving component 1. The surface of the clamping block 112 is in a fitting state with the inner wall of the silica gel seat 113, and the outer surface of the silica gel seat 113 is in a fitting state with the inner wall of the slot 111. A guiding groove 1131 is opened at the edge of the inner wall of the silica gel seat 113. When the clamping block 112 is inserted into the inner side of the silica gel seat 113, a guiding role is played through the guiding groove 1131. The cross-section of the side of the guiding groove 1131 is inclined. The cross-sectional dimension of the end of the housing 11 is the same as the cross-sectional dimension of the side of the cover body 12. A radiator is arranged inside the laser emitting component 2.

[0020] In this embodiment, preferably, a plurality of fixing components are arranged between the clamping block 112 and the housing 11. After the housing 11 and the cover body 12 are initially connected by the engagement of the clamping block 112 and the silica gel seat 113, the installation is completed through the fixing components. The fixing components are composed of a screw 1121 and through holes 1122. The through holes 1122 are opened inside the silica gel seat 113, inside the housing 11, and inside the clamping block 112. The screw 1121 is arranged inside the through holes 1122.

[0021] Working principle and usage process of the present utility model: When the aluminum foil is detected for micropores by the high-speed laser pinhole vision detection mechanism, when the high-precision laser on the laser emission component 2 projects onto the left side of the aluminum foil to be detected, as long as there are micropores on the detection line, the energy formed on the right side of the aluminum foil is a linear function of the micropore area. The radar receiving component 1 will collect the photons and conduct pinhole classification and identification through the optical signal processing unit; during the use of this high-speed laser pinhole vision detection mechanism, when it is necessary to install the housing 11 and the cover 12, by fitting the inner side of the cover 12 with the end installation part of the housing 11, synchronously making the latch 112 snap into the inner side of the silica gel seat 113, and during the process of their snapping in, the guiding groove 1131 plays a guiding role. When the latch 112 is engaged with the silica gel seat 113, the through hole 1122 is in an aligned state, and then the screw 1121 is passed through the through hole 1122 to complete the installation of the cover 12 and the housing 11. Then, the radar receiving component 1 and the laser emission component 2 can be installed according to requirements.

[0022] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A high-speed laser pinhole vision detection mechanism, comprising a radar receiving component (1) and laser emitting components (2) arranged on both sides of the radar receiving component (1), characterized in that: The radar receiving component (1) is composed of a housing (11) and symmetrically arranged cover bodies (12). The symmetrically arranged cover bodies (12) are arranged at both ends of the housing (11). Engaging components are provided at the joints between the housing (11) and the cover bodies (12). The engaging components are composed of a card slot (111), a card block (112), and a silica gel seat (113). The card slot (111) is opened at the end of the housing (11). The card block (112) is fixed to the inner side of the cover body (12). The silica gel seat (113) is fixed to the inner side of the card slot (111). The card block (112) is inserted into the inner side of the silica gel seat (113).

2. The high-speed laser pinhole vision detection mechanism according to claim 1, characterized in that: The surface of the card block (112) is in a fitting state with the inner wall of the silica gel seat (113), and the outer surface of the silica gel seat (113) is in a fitting state with the inner wall of the card slot (111).

3. A high-speed laser pinhole vision detection mechanism according to claim 2, characterized in that: A guiding groove (1131) is opened at the edge of the inner wall of the silica gel seat (113), and the side cross-section of the guiding groove (1131) is inclined.

4. A high-speed laser pinhole vision detection mechanism according to claim 1, characterized in that: A plurality of fixing components are provided between the card block (112) and the housing (11). The fixing components are composed of a screw (1121) and through holes (1122). The through holes (1122) are opened in the inner sides of the silica gel seat (113), the housing (11), and the card block (112). The screw (1121) is arranged in the inner side of the through hole (1122).

5. A high-speed laser pinhole vision detection mechanism according to claim 1, characterized in that: The cross-sectional dimension of the end of the housing (11) is the same as the cross-sectional dimension of the side of the cover body (12).

6. The high-speed laser pinhole vision detection mechanism according to claim 1, characterized in that: A radiator is provided inside the laser emitting component (2).

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