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A method, device and system for detecting assembly components on a product line

A technology for assembling components and product lines, applied in geophysical measurement, instruments, etc., can solve problems such as waste of manpower, material resources and production time, loss of customer trust, damage to brand reputation, etc., to improve production efficiency and management efficiency, Reduce manual inspection and inspection tolerances and achieve the effect of informatization

Active Publication Date: 2020-03-17
SHENZHEN SKYWORTH AIR CONDITIONING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These methods often cannot achieve timely and effective inspections. After problems are found through these methods, it is often necessary to stop the line or return the product to production, which causes a lot of waste of manpower, material resources and production time, thereby reducing production efficiency and production costs. improve
[0004] If the problem of missing or wrongly installing components on the production line is discovered by users, the company's brand reputation will be severely damaged, and customer trust will drop sharply

Method used

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  • A method, device and system for detecting assembly components on a product line
  • A method, device and system for detecting assembly components on a product line
  • A method, device and system for detecting assembly components on a product line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] figure 1 It is a schematic flowchart of a method for inspecting assembly components on a product line provided by Embodiment 1 of the present invention. The method is suitable for detecting the installation of product components on a product line, where the product line includes a plurality of stations, and each station is provided with a load cell. The method can be executed by a device for detecting assembly components on a product line, and the device can be realized by software and / or hardware. Such as figure 1 As shown, the method includes:

[0052] Step 110: Receive the weight values ​​before and after assembly of the components collected by the load cell through a group of interfaces, and identify the target station corresponding to the weight value, wherein each interface in a group of interfaces is related to the weighing value on each station Corresponding to the heavy sensor.

[0053] Each interface is connected to a load cell, and the corresponding load ...

Embodiment 2

[0062] figure 2 It is a schematic flowchart of a method for detecting assembly components on a product line provided by Embodiment 2 of the present invention. On the basis of the above-mentioned embodiments, the embodiment of the present invention specifically optimizes the comparison of the weight value before and after the assembly of the components and the target assembly weight value, and determines the correctness of the assembly of the components according to the comparison results. The method includes:

[0063] Step 210: Receive the weight value of the component before and after assembly collected by the load cell through a set of interfaces, and identify the target station corresponding to the weight value, wherein each interface in a set of interfaces is connected to the weighing value on each station Corresponding to the heavy sensor.

[0064] Step 220, query the target assembly weight value of the target station according to the preset assembly table.

[0065] St...

Embodiment 3

[0082] Figure 4 It is a structural block diagram of a device for detecting assembly components on a product line provided by Embodiment 3 of the present invention. The product line includes multiple stations, and each station is equipped with a load cell, such as Figure 4 As shown, the device includes:

[0083] The receiving and identifying module 410 is configured to receive the weight value of the component before and after assembly collected by the load cell through a set of interfaces, and identify the target station corresponding to the weight value, wherein each of the set of interfaces The interface corresponds to the load cell on each station;

[0084] A query module 420, configured to query the target assembly weight value of the target station according to a preset assembly table;

[0085] The comparison and determination module 430 is configured to compare the weight value before and after assembly of the component with the target assembly weight value, and det...

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Abstract

The embodiment of the invention discloses a method for detecting an online assembled module of a product. A production line comprises a plurality of work positions, and each work position is provided with a weighing sensor. The method comprises the steps: receiving the weight values, received by the weighing sensors, of a module before and after assembling through a group of interfaces, and recognizing the target work position corresponding to the weight value, wherein each interface in the group of interfaces is corresponding to the weighing sensor at the corresponding work position; looking up a target assembly weighing value of the target work position according to a preset assembly table; comparing the weight values of the module before and after assembling with the target assembly value, and determining the assembly correctness of module according to a comparison result. According to the embodiment of the invention, the method solves a problem of assembly errors and leakage of the module of the product, reduces the production cost of the product, and improves the production efficiency of the product.

Description

technical field [0001] Embodiments of the present invention relate to the field of automatic assembly, and in particular to a method, device and system for detecting assembly components on a product line. Background technique [0002] At present, on the production line, each product is assembled on a flowing turnover wooden board. During the entire assembly process, operators at multiple stations are required to coordinate and cooperate to assemble all components in place in sequence. Each installed component is called A process, each station has an operator to complete one or more processes. [0003] In the process of manual installation, there are often situations where components are missing or wrong components are used in the production line due to wrong ingredients. In order to avoid such incidents, verification is usually carried out through manual first inspection, self-inspection, mutual inspection, random inspection, etc. test. These methods often cannot achieve t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01V9/00
CPCG01V9/00
Inventor 张新玉赖东锋钟义军曾向杰
Owner SHENZHEN SKYWORTH AIR CONDITIONING TECH CO LTD