Liquid crystal display backboard flattening mechanism used for electronic products

A technology of leveling mechanism and electronic products, which is applied in the field of leveling mechanism of LCD screen backplane, to achieve the effect of good leveling effect, difficult product quality and stable product quality

Inactive Publication Date: 2016-05-11
昆山元诚电子材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Technical disadvantages: The jig corrects the defective products with flatness. Each adjustment can only correct the defective products with a certain range of flatness values. For the correction of defective products with different flatness values ​​in different ranges, the jig needs to be adjusted.

Method used

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  • Liquid crystal display backboard flattening mechanism used for electronic products
  • Liquid crystal display backboard flattening mechanism used for electronic products
  • Liquid crystal display backboard flattening mechanism used for electronic products

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Embodiment 1

[0020] Embodiment 1: A liquid crystal screen backplane leveling mechanism for electronic products, including a bottom plate 1, a fixed seat 2, a horizontal cylinder 3, a vertical cylinder 4, a support plate 5 and a left rail seat 6 fixed on the bottom plate 1 , the right guide rail seat 7, the support plate 5 is located between the left guide rail seat 6 and the right guide rail seat 7, a vertical cylinder 4 positioned below the support plate 5 is installed on the base plate 1 and the ejector rod and support of the vertical cylinder 4 The plate 5 is connected, and the upper surface of the support plate 5 is covered with an elastic rubber pad 8;

[0021] Left through-hole bar 61 and right through-hole bar 71 are respectively opened on described left guide rail seat 6, right guide rail seat 7, and a rolling shaping rod 9 is positioned at support plate 5 tops and its two ends are respectively embedded in left through-hole bar 61, right In the through-hole bar 71, a connecting sha...

Embodiment 2

[0026] Embodiment 2: A liquid crystal screen backplane leveling mechanism for electronic products, including a bottom plate 1, a fixed seat 2, a horizontal cylinder 3, a vertical cylinder 4, a support plate 5 and a left rail seat 6 fixed on the bottom plate 1 , the right guide rail seat 7, the support plate 5 is located between the left guide rail seat 6 and the right guide rail seat 7, a vertical cylinder 4 positioned below the support plate 5 is installed on the base plate 1 and the ejector rod and support of the vertical cylinder 4 The plate 5 is connected, and the upper surface of the support plate 5 is covered with an elastic rubber pad 8;

[0027] Left through-hole bar 61 and right through-hole bar 71 are respectively opened on described left guide rail seat 6, right guide rail seat 7, and a rolling shaping rod 9 is positioned at support plate 5 tops and its two ends are respectively embedded in left through-hole bar 61, right In the through-hole bar 71, a connecting sha...

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PUM

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Abstract

The invention discloses a liquid crystal display backboard flattening mechanism used for electronic products. A supporting board of the liquid crystal display backboard flattening mechanism is located between a left guide rail base and a right guide rail base. A vertical air cylinder located under the supporting board is installed on a baseboard, and ejector rods of the vertical air cylinder are connected with the supporting board. The upper surface of the supporting board is covered with an elastic rubber mat. The left guide rail base and the right guide rail base are provided with a left through hole strip and a right through hole strip correspondingly. A rolling shaping rod is located above the supporting board, and the two ends of the rolling shaping rod are embedded into the left through hole strip and the right through hole strip correspondingly. The left end and the right end of a connecting shaft are sleeved with an upper left rolling bearing and an upper right rolling bearing correspondingly. The upper left rolling bearing is located between the connecting shaft and the left guide rail base, and the upper right rolling bearing is located between the connecting shaft and the right guide rail base. A lower left rolling bearing and a lower right rolling bearing are each composed of an inner bearing, an outer bearing and a bearing sleeve. According to the liquid crystal display backboard flattening mechanism used for the electronic products, the flattening effect is good, the flattening efficiency is high, the products are stable in quality and not liable to be broken, and flattening operation aiming to backboards of various thicknesses can be achieved.

Description

technical field [0001] The invention relates to the field of liquid crystal screen back plate processing, in particular to a liquid crystal screen back plate leveling mechanism for electronic products. Background technique [0002] At present, the display backplanes of electronic products are mostly thin-plate stamping parts. In actual production, the flatness of thin-plate stamping parts is relatively high, and the poor flatness seriously affects the product yield. For products with complex processes, the finished product is scrapped due to flatness. Seriously affect the company's efficiency and waste social resources. Therefore, it is necessary to correct the flatness of the defective flatness products. [0003] Technical disadvantages: The jig corrects the defective products with flatness. Each adjustment can only correct the defective products with a certain range of flatness values. For the correction of defective products with different flatness values ​​in multiple r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D1/02
CPCB21D1/02
Inventor 徐金根胡庆华李志勇
Owner 昆山元诚电子材料有限公司
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