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Carrier backflow device

A backflow device and carrier technology, applied in the direction of measuring device, conveyor control device, transportation and packaging, etc., can solve the problems of carrier damage and scrap, card carrier, board falling, etc., so as to reduce the loss of line stoppage. Effect

Inactive Publication Date: 2018-04-24
INVENTEC CHONGQING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a carrier reflow device, which is used to solve the problem that in the prior art, it is easy to cause the transfer track to collide with the board or the board to fall, resulting in jamming. Tools and vehicles are damaged and scrapped

Method used

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Embodiment Construction

[0041] The following describes the implementation of the present invention through specific specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments, and various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0042] See figure 1 with figure 2 . It should be noted that the structure, ratio, size, etc. shown in the accompanying drawings in this specification are only used to match the content disclosed in the specification for the understanding and reading of those familiar with this technology, and are not intended to limit the implementation of the present invention Limited conditions, so it has no technical significance. Any structural modifica...

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Abstract

The invention provides a carrier backflow device. The carrier backflow device comprises a first carrier sensing part, a transferring platform position sensor and a second carrier sensing part; the first carrier sensing part is used for detecting whether a carrier exists on a transferring platform or not, the transferring platform position sensor is used for detecting whether a transferring track is located at the position where the transferring track is butted joint with a testing track or not, and the second carrier sensing part is used for detecting whether the carrier exists on the transferring platform or not when the transferring track is moved to the place where the transferring track is butted joint with a backflow track; when the first carrier sensing part does not sense the carrier and the transferring platform position sensor senses the transferring track, the carrier is conveyed from a testing platform to the transferring platform; and when the first carrier sensing part does not sense the carrier and after the second carrier sensing part senses the carrier and when the second carrier sensing part does not sense the carrier within the preset delay time, the transferringplatform is conveyed to the position where the transferring platform is butted joint with the testing track. According to the carrier backflow device, collision between the transferring track and a board or falling of the board can be effectively avoided, the situation that the carrier is clamped, damaged and scraped is avoided, and the loss of stopping line is reduced.

Description

Technical field [0001] The invention relates to the technical field of automatic control, in particular to the technical field of production line carriers, and in particular to a carrier reflow device. Background technique [0002] In recent years, with the development of automation technology, the production and testing processes of electronic products in the manufacturing industry are widely implemented by assembly lines, that is, the electronic products to be produced or tested are placed on a conveyor belt of a production assembly line, through various The production or testing process of the product mainly includes assembly production or performance test, aging test, etc., based on the results of these production or test processes to determine the reliability of the product in harsh environments. [0003] In the production process of electronic products, the products to be produced or tested are placed on a carrier and transported to a designated location through the carrier. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G37/00B65G43/08B65G47/52G01R31/01
Inventor 段选朋
Owner INVENTEC CHONGQING
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