Production line lean optimization method

An optimization method and production line technology, applied in the direction of conveyor control device, conveyor objects, transportation and packaging, etc., can solve problems such as troublesome operation

Active Publication Date: 2021-06-08
DONGGUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Among them, S7 left and right ear hanger dispensing, S16 coating UV glue curing, S19 coating three anti-adhesive, S24 coating nano glue, S25 board warehouse dispensing process adopts close-hand operation and in-system visualization operation, and the glue bottle is placed flat on the work On the table, use it directly when using, no need to turn around, and the operation is more labor-saving. In the original process, the glue bottle rotates upright. When using it, you need to take it first and then turn the glue head upside down. The original process is more troublesome. and undispensed areas to solve the hidden dangers of missing glue and wet glue, and secondly eliminate the problem of secondary pick-up caused by wet glue

Method used

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Embodiment Construction

[0022] The present invention relates to a production line lean optimization method, which adopts a continuous production mode, including an off-line processing line and a main line processing line, and establishes a safety stock between the off-line processing operation and the main line processing operation; the off-line processing operation includes the following processes: S1 welding Connecting board; S2 fits the ear hook; S3 installs the left ear hanger; S4 installs the right ear hanger; the main line processing includes the following processes: S5 installs the buckle; S6 presses the buckle; S7 puts glue on the left and right ear hangers; S9 motherboard welding; S10 welding headphone wire; S11 current test; S12 adapter test; S13 battery test; S14 scan battery code; Battery; S21 battery test; S22 cleaning glue; S23 glue cleaning and pressing; S24 coating nano glue; Test; S31 curve test.

[0023] Among them, the dispensing process of S7 left and right ear hangers, S16 coati...

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Abstract

The invention relates to a production line lean optimization method. The method includes a finished product assembly efficiency improvement method and a production line man-hour improvement method. The finished product assembly efficiency improvement method comprises equipment optimization, production line arrangement optimization, station optimization, jig structure optimization and process optimization, and the production line man-hour improvement method comprises workshop section combination and station increase. According to the production line lean optimization method, because the whole production process is optimized by means of lean production, the production efficiency is greatly improved, the unnecessary cost is reduced, the production time is shortened, the production process is balanced, and the relationship among'takt ', 'bottleneck' and'idle time 'is more reasonable.

Description

technical field [0001] The invention relates to the technical field of lean production lines, in particular to a lean optimization method for a production line. Background technique [0002] The production line is the route that the product production process passes through, that is, the route formed by a series of production line activities such as processing, transportation, assembly, and inspection, starting from the entry of raw materials into the production site. The production line is organized according to the principle of objects, a form of production organization that completes the product process, that is, according to the principle of product specialization, it is equipped with various equipment and workers of various types of work required for the production of a certain product (parts and components). Complete all the manufacturing work of a certain product (parts and components), and process the same labor object with different processes. [0003] In the produ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G43/10
CPCB65G43/10
Inventor 黄辉宇罗剑英
Owner DONGGUAN UNIV OF TECH
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