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Detection device and method for rotary encoder

A technology of rotary encoder and detection device, applied in the direction of instruments, etc., can solve the problems of single, troublesome encoder installation, low calibration and detection efficiency, etc., to achieve the effect of convenient detection and installation, and improve detection efficiency

Pending Publication Date: 2022-04-19
上海融贯机电设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a detection device and method for a rotary encoder, which has the advantages of simultaneously detecting multiple encoders and is easy to install, and solves the problem that usually a single process is performed when calibrating the encoders. It leads to low efficiency of calibration and detection, and the installation of the encoder is also more troublesome during the detection

Method used

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  • Detection device and method for rotary encoder
  • Detection device and method for rotary encoder
  • Detection device and method for rotary encoder

Examples

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Effect test

Embodiment 1

[0046] A detection device for a rotary encoder, comprising a detection table 10, and detection points arranged symmetrically on both sides of the detection table 10;

[0047] One end of the detection table 10 is equipped with a drive assembly 20, the drive assembly 20 includes a compact turntable 21, the compact turntable 21 is composed of a table body, a knob, a high-precision transmission gear and an output shaft, and the output shaft of the compact turntable 21 is fixedly connected with a drive rod 22, One end of the drive rod 22 is connected to the output shaft of the compact turntable 21, and the other end is connected to the bearing seat on the detection platform 10;

[0048] The interior of the detection table 10 is provided with at least two transmission assemblies 30 located on the same horizontal line. The transmission assembly 30 includes an outer shell 31, and the inside of the outer shell 31 is connected to a worm wheel 32 for rotation. The outer wall of the worm w...

Embodiment 2

[0052] On the basis of the first embodiment, the function of convenient clamping is added.

[0053]The detection point of the detection platform 10 is provided with a clamping assembly 60, the clamping assembly 60 includes a clamping frame 61, the outer wall of the clamping frame 61 is fixedly connected with a spring seat 62, and one side of the spring seat 62 is slidably connected with a lower pressing rod 63 , one end of the lower pressing rod 63 is fixedly connected with a clamping plate 64 .

[0054] refer to Figure 1-6 , when installing the encoder, by directly snapping the encoder into the clamping frame 61, the lower pressure rod 63 on the clamping frame 61 exerts pressure on the encoder on the clamping plate 64 to perform quick clamping installation, When the encoder is connected to the circuit and the shaft, it does not need to be taken by hand all the time, which greatly improves the inspection convenience of the inspection personnel.

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Abstract

The invention relates to the technical field of rotary encoder detection, and discloses a rotary encoder detection device and method.The rotary encoder detection device comprises a detection table, detection points are symmetrically arranged on the two sides of the detection table, a driving assembly is installed at one end of the detection table, and the driving assembly comprises a tight rotary table; an output shaft of the tight rotary table is fixedly connected with a driving rod; at least two transmission assemblies located on the same horizontal line are arranged in the detection table. The plurality of groups of symmetrical detection points are arranged on the detection table, and the plurality of groups of detection points are connected with the driving assembly through the transmission assembly, so that the driving assembly can synchronously drive the shafts of the encoders on the plurality of groups of detection points to rotate through the transmission assembly at the same time, the plurality of encoders can be detected at the same time through one-time rotation, and one-by-one calibration and detection are not needed; in addition, the shaft of the encoder can be rapidly connected with the transmission assembly through the coupler, and detection and installation of the encoder are greatly facilitated.

Description

technical field [0001] The invention relates to the technical field of rotary encoder detection, in particular to a detection device and method for a rotary encoder. Background technique [0002] The rotary encoder is a device used to measure the speed and cooperate with PWM technology to realize fast speed regulation. The photoelectric rotary encoder can convert the mechanical quantities such as angular displacement and angular velocity of the output shaft into corresponding electrical pulses and digital quantities through photoelectric conversion. Output (REP), the rotary encoder is divided into two types: single output and dual output. The technical parameters mainly include the number of pulses per revolution (from dozens to thousands), and the power supply voltage. Single output means that the output of the rotary encoder is a set of pulses, while the rotary encoder with dual output outputs two sets of pulses with a phase difference of 90 degrees between A and B. Throu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D18/00
CPCG01D18/00
Inventor 梁浩张盼盼
Owner 上海融贯机电设备有限公司
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