CN219590214U

CN219590214U - 10 micrometer hole and positioning verification device

Info

Publication number: CN219590214U
Application number: CN202320295683.2U
Authority: CN
Inventors: 潘伟林; 高超; 陈瑞; 王天塬
Original assignee: Zhejiang Chixiao Intelligent Testing Technology Co ltd
Current assignee: Zhejiang Chixiao Intelligent Testing Technology Co ltd
Priority date: 2023-02-23
Filing date: 2023-02-23
Publication date: 2023-08-25
Anticipated expiration: 2033-02-23

Abstract

The utility model discloses a 10-micrometer hole and positioning verification device, which is equipment adopting a visual detection equipment technology, and comprises a motor component, a rotating component, a fixed supporting component, a fixed bottom plate and an encoder speed measuring component, wherein the motor component is arranged on the upper side of the fixed bottom plate, the rotating component is arranged on an installation shaft of the motor component, the motor component is arranged above the fixed supporting component, the encoder speed measuring component and the motor component are coaxially output, and the rotating component and the motor component transmit motion through a transmission belt. The utility model realizes synchronous data measurement of the common stepping motor by using the external coding encoder, and simultaneously has adjustable speed. The cost is greatly reduced, and the operation is simple. Is suitable for the visual detection range with the working distance of 15MM or less. The part group formed by the components can be independently disassembled, and the fault maintenance is convenient.

Description

10 micrometer hole and positioning verification device

Technical Field

The utility model relates to the technical field of visual detection equipment, in particular to a 10-micrometer hole and positioning verification device.

Background

Industrial cameras, commonly called video cameras, have high image stability, high transmission capability, high anti-interference capability, etc., compared with conventional civil cameras (video cameras), and most industrial cameras in the market are based on CCD (ChargeCoupled Device) or CMOS (ComplementaryMetalOxideSemiconductor) chips.

CCDs are currently the most commonly used image sensors for machine vision. It integrates photoelectric conversion, charge storage, charge transfer and signal reading into one body, and is a typical solid imaging device. The outstanding feature of CCDs is that the charge is signaled, whereas the other devices are signaled by current or voltage. Such an imaging device forms charge packets by photoelectric conversion, and then transfers and amplifies an output image signal under the action of a driving pulse. A typical CCD camera consists of an optical lens, a timing and synchronization signal generator, a vertical driver, and an analog/digital signal processing circuit.

The present inventors have now found that the following problems exist during practical use:

however, in the industrial field in the market, a camera is required to detect and identify the size of a hole of a defect of a material in high-speed movement with high precision, and the position of a distance body of the defect can be accurately measured to meet the traceability of the defect.

Therefore, it is necessary to provide a 10 μm hole and a positioning verification device for solving the above technical problems.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a 10-micrometer hole and positioning verification device aiming at the defects in the prior art.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a 10 micron hole and location verifying attachment, includes motor element, rotating assembly, fixed support subassembly, PMKD, encoder subassembly that tests the speed, motor element installs PMKD's upside, rotating assembly installs the installation axle at motor element, motor element is installed to fixed support subassembly's top, encoder subassembly that tests the speed and motor element coaxial output, rotating assembly passes through the transmission motion of drive belt with motor element.

Further provided, the rotating assembly and the encoder speed measuring assembly transmit motion through a transmission belt.

The rotary assembly comprises a rotary table, a shaft, a belt wheel, a belt and a deep groove ball bearing, wherein a standard substrate is arranged on the upper surface of the rotary table, the rotary table is simultaneously fixed with the shaft through a threaded hole, the belt wheel is arranged on the shaft, and the deep groove ball bearing is limited on the inner ring of the belt wheel.

The encoder speed measuring assembly comprises a small belt wheel, a stepping motor, a coupler and an encoder, wherein the small belt wheel is arranged at the output end of the stepping motor, and the coupler is positioned between the stepping motor and the encoder.

Compared with the related art, the 10-micrometer hole and positioning verification device provided by the utility model has the following beneficial effects:

the utility model provides a 10-micrometer hole and positioning verification device, which realizes synchronous data measurement of a common stepping motor by using an external coding encoder and has adjustable speed. The cost is greatly reduced, and the operation is simple. Is suitable for the visual detection range with the working distance of 15MM or less. The part group formed by the components can be independently disassembled, and the fault maintenance is convenient.

Drawings

FIG. 1 is a schematic diagram of a 10 μm hole and positioning verification device according to the present utility model;

FIG. 2 is a schematic diagram of a rotary component in a 10 μm hole and positioning verification device according to the present utility model;

fig. 3 is a schematic structural diagram of an encoder speed measuring assembly in a 10 μm hole and positioning verification device according to the present utility model.

Reference numerals in the drawings: 1. a motor assembly; 2. a rotating assembly; 3. a fixed support assembly; 4. a fixed bottom plate; 5. an encoder speed measurement assembly; 201. a turntable; 202. a shaft; 203. a belt wheel; 204. a belt; 205. deep groove ball bearings; 301. a small belt wheel; 302. a stepping motor; 303. a coupling; 304. an encoder.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Exemplary embodiments of the present utility model are illustrated in the accompanying drawings.

Embodiment one:

as shown in fig. 1, the 10-micrometer hole and positioning verification device comprises a motor component 1, a rotating component 2, a fixed supporting component 3, a fixed bottom plate 4 and an encoder speed measuring component 5, wherein the motor component 1 is arranged on the upper side of the fixed bottom plate 4, the rotating component 2 is arranged on an installation shaft of the motor component 1, the motor component 1 is arranged above the fixed supporting component 3, the encoder speed measuring component 5 and the motor component 1 are coaxially output, and the rotating component 2 and the motor component 1 transmit motion through a transmission belt, so that the 10-micrometer-level small hole adjustable high-speed rotation automatic visual detection is realized.

As shown in fig. 2, the rotating component 2 and the encoder speed measuring component 5 transmit motion through a transmission belt, so that transmission among the components is realized, and high-speed rotation of the micro-level small holes at an adjustable high speed is realized.

As shown in fig. 3, the rotating assembly 2 comprises a turntable 201, a shaft 202, a belt wheel 203, a belt 204 and a deep groove ball bearing 205, wherein a standard substrate A is arranged on the upper surface of the turntable 201, the turntable 201 and the shaft 202 are simultaneously fixed through threaded holes, the belt wheel 203 is arranged on the shaft 202, and the deep groove ball bearing 205 is limited on the inner ring of the belt wheel 203 to realize limiting; the encoder speed measuring assembly 5 comprises a small belt pulley 301, a stepping motor 302, a coupler 303 and an encoder 304, wherein the small belt pulley 301 is arranged at the output end of the stepping motor 302, and the coupler 303 is positioned between the stepping motor 302 and the encoder 304 to realize linkage.

In implementation, the common stepping motor 302 can realize synchronous data measurement by using the external coding encoder 304, meanwhile, the speed is adjustable, the cost is greatly reduced, the operation is simple and convenient, the device is suitable for being independently disassembled in a visual detection range with the working distance within 15MM, and the fault maintenance is convenient.

The technical scheme has the advantages in practical application including but not limited to the following points:

the speed is adjustable, is suitable for visual detection within 15MM of the working distance, and is convenient to maintain.

When the technical scheme is used, the problem of high-precision detection and identification of the size of the hole of the defect of the material in high-speed movement by the camera is solved, and the position of the distance body of the defect can be accurately measured.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a 10 micron hole and location verifying attachment, includes motor element (1), rotating assembly (2), fixed support subassembly (3), fixed baseplate (4), encoder subassembly (5) that tests the speed, its characterized in that: the encoder comprises a motor assembly (1), a fixed bottom plate (4) and a rotating assembly (2), wherein the motor assembly (1) is installed on the upper side of the motor assembly (1), the motor assembly (1) is installed above a fixed supporting assembly (3), an encoder speed measuring assembly (5) and the motor assembly (1) are coaxially output, and the rotating assembly (2) and the motor assembly (1) are in transmission motion through a transmission belt.

2. The 10-micrometer hole and positioning verification device according to claim 1, wherein the rotation component (2) and the encoder speed measurement component (5) transmit motion through a transmission belt.

3. The 10-micrometer hole and positioning verification device according to claim 1, wherein the rotating assembly (2) comprises a turntable (201), a shaft (202), a belt wheel (203), a belt (204) and a deep groove ball bearing (205), a standard substrate (a) is mounted on the upper surface of the turntable (201), the turntable (201) is simultaneously fixed with the shaft (202) through a threaded hole, the belt wheel (203) is mounted on the shaft (202), and the deep groove ball bearing (205) is limited on the inner ring of the belt wheel (203).

4. The 10-micrometer hole and positioning verification device according to claim 1, wherein the encoder speed measurement assembly (5) comprises a small belt wheel (301), a stepping motor (302), a coupler (303) and an encoder (304), the small belt wheel (301) is arranged at the output end of the stepping motor (302), and the coupler (303) is located between the stepping motor (302) and the encoder (304).