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LED support material belt online detecting and punching system

A technology of LED brackets and material belts, applied in the directions of feeding devices, positioning devices, storage devices, etc., can solve the problems of high labor intensity, reduced production costs, missed detection, false detection, etc., and achieves improved shooting clarity and brightness. Effect

Pending Publication Date: 2020-01-14
BOLUO CHENGCHUANG PRECISION IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is not only labor-intensive and inefficient, but also has poor accuracy and a high probability of missed and false detections.
Affected the improvement of the overall product quality and the reduction of production cost

Method used

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  • LED support material belt online detecting and punching system
  • LED support material belt online detecting and punching system
  • LED support material belt online detecting and punching system

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Embodiment Construction

[0034] In order to make those skilled in the technical field of the present invention understand the present invention more clearly, the technical solutions of the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0035] In an embodiment of the present invention, an on-line inspection and punching system for LED bracket strips is used for on-line inspection of LED bracket strips after glue application and before bending, to detect and remove defective products lacking glue. A feeder 70 and a rewinder 80 are arranged at the front and rear of the system respectively, which are respectively used for automatically unrolling the LED bracket material tape roll and automatically rewinding the LED bracket material tape.

[0036] see figure 1 , the system includes a frame 10, a controller 20, and a feeding unit 30, an online detection unit 40 and a punching unit 50 installed on the frame 10, and the structu...

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Abstract

The invention discloses an LED support material belt online detecting and punching system. The system comprises a rack, a controller, a feeding unit, an online detecting unit and a punching unit. According to the system, machine vision equipment and the controller are adopted to detect LED support material belts online so that defective products in the LED support material belts can be identifiedin high efficiency and high accuracy modes, and the positions where the defective products are located can be positioned in high efficiency and high accuracy modes; a special light source assembly isarranged so that shadows caused by strong and weak light areas can not appear on the LED support material belts, an image shot by the machine vision equipment can accurately reflect the real states ofthe LED support material belts, and then high-precision detection is achieved; and according to the provided LED support material belt online detecting and punching system, the identification precision is 0.05 mm, the LED support material belts with the LED support single side sizes of 2.0 mm can be detected, and the defective product identification rate can reach 100%.

Description

technical field [0001] The invention belongs to the technical field of LED automatic production equipment, and in particular relates to an on-line detection and punching system for LED bracket material strips. Background technique [0002] LED brackets are widely used in the production of display backlights. With the development of technology and economy at home and abroad, the types, models and quantities of LED brackets are required to be more and more large, and the requirements for their outer surface size parameters and surface perfection are getting higher and higher. come higher. For manufacturers of LED brackets, the detection process of product appearance shape, size and surface defects occupies an important position in the entire process, which takes up a lot of manpower, space and capital resources. [0003] In the production process of LED brackets, in order to speed up the production, the LED brackets will not be produced one by one. Instead, several rows of co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/00B07C5/02B21D28/02B21D28/14B21D28/20B21C51/00B21D43/09
CPCB07C5/00B07C5/02B21D28/02B21D28/14B21D28/20B21C51/00B21D43/09B07C2501/0063
Inventor 林宪登陈建华
Owner BOLUO CHENGCHUANG PRECISION IND
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