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Detection device and detection method suitable for driving box

A detection device and drive box technology, applied in the direction of measuring device, measuring device casing, motor generator testing, etc., can solve problems such as hidden quality problems, assembly process errors, gear jams, etc., to achieve product quality control, product quality stability, Avoid the effects of uncontrollable factors

Pending Publication Date: 2021-02-19
GREE ELECTRIC APPLIANCES WUHAN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the drive box for the left-right and up-down swing of the household air conditioner indoor unit needs the operator to manually assemble the parts. The drive box is composed of a stepping motor, a plastic gear, a drive box bottom case, a plastic transmission shaft and other mechanisms, and manual work is required. There are errors in the assembly process, and it is easy to cause gear jams, and the length of the telescopic parts of the drive box does not meet the design requirements, and there are quality risks

Method used

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  • Detection device and detection method suitable for driving box
  • Detection device and detection method suitable for driving box
  • Detection device and detection method suitable for driving box

Examples

Experimental program
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Effect test

Embodiment 2

[0038] This embodiment provides a method for detecting a drive box by the detection device in Embodiment 1, including the following steps:

[0039] Step 1, the single-chip microcomputer of the control module 9 controls the electromagnet module 12 to energize so that the electromagnet module 12 generates a strong magnetic field, so that the connection layer between the first drive box fixed tray 14, the second drive box fixed tray 15 and the frame 6 passes through the electromagnet module The strong magnetic force produced by 12 is fixed, and the assembled drive box is put into the accommodation space of the first drive box fixed tray 14 and the second drive box fixed tray 15, and the drive box is connected with the single-chip microcomputer;

[0040] Step 2, the single-chip microcomputer controls the stepper motor of the drive box to rotate forward, and at the same time the single-chip microcomputer controls the synchronous encoder 3 to record the number of positive rotations o...

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Abstract

The invention relates to a detection device suitable for a driving box. The detection device comprises a rack which is provided with a driving box fixing tray, the driving box fixing tray is providedwith an accommodation space for placing the driving box, the upper end of the accommodation space is provided with a proximity switch sensor, the lower end of the accommodation space is provided witha return sensor, a synchronous encoder is arranged in the accommodation space, the detection device further comprises a control module, the driving box, the proximity switch sensor, the return sensorand the synchronous encoder are all connected with the control module, and the free end of a stepping motor of the driving box is connected with the synchronous encoder. The invention also relates toa method for detecting the driving box by the detection device.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a detection device and a detection method suitable for a drive box. Background technique [0002] At present, the drive box for the left-right and up-down swing of the household air conditioner indoor unit needs the operator to manually assemble the parts. The drive box is composed of a stepping motor, a plastic gear, a drive box bottom case, a plastic transmission shaft and other mechanisms, and manual work is required. There are errors in the assembly process, and it is easy to cause gear jams, and the length of the telescopic parts of the drive box does not meet the design requirements, and there are quality risks. Contents of the invention [0003] Aiming at the technical problems existing in the prior art, the present invention provides a detection device suitable for the drive box, which can be applied to the existing drive box assembly production line, and the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/34G01R1/04F24F11/49
CPCF24F11/49G01R1/0408G01R31/343
Inventor 严博田昶刘友计贾玉龙胡家泉王向红
Owner GREE ELECTRIC APPLIANCES WUHAN
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