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Shielding case sheet traction device

A technology of traction device and shielding cover, which is applied in the field of shielding cover sheet material traction device, can solve the problems of paint falling off or accumulation, low quality of shielding cover products, etc., and achieve the effect of improving quality

Inactive Publication Date: 2021-01-08
JIANGSU DINGSHIDING PRECISION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The shielding cover sheet becomes a shielding cover after stamping. The shielding cover usually needs to be painted before stamping, and the shielding cover sheet is easy to cause the paint to fall off or accumulate during the transportation and traction process, making the produced shielding Cover product is low quality

Method used

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  • Shielding case sheet traction device
  • Shielding case sheet traction device

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Embodiment Construction

[0015] In order to facilitate the understanding of those skilled in the art, the present invention will be further described below in conjunction with the embodiments and accompanying drawings, and the contents mentioned in the embodiments are not intended to limit the present invention.

[0016] Such as figure 1 with figure 2 As shown, a shield sheet traction device provided by the present invention includes a first frame 1, a second frame 2, a shield sheet 3, a limit assembly 4, a guide roller 5, a fixing plate 6, a traction Roller 7, thickness measuring assembly 8 and display control host computer 9, first frame 1 is provided with chute 11 and groove 12, and chute 11 is positioned at the side of groove 12, and chute 11 is slidingly provided with limiting assembly 4, limit The bit assembly 4 is positioned at both sides of the shielding cover sheet 3, and is slidably connected with the shielding cover sheet 3, and guide rollers 5 are rolled in the groove 12, and the guide r...

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Abstract

The invention relates to the technical field of shielding case sheet traction, in particular to a shielding case sheet traction device. The device comprises a first rack, a second rack, a shielding case sheet, limiting assemblies, guide rollers, fixing plates, traction rollers, a thickness measuring assembly and a display control host. Sliding groove and grooves are formed in the first rack, the sliding grooves are located beside the grooves, the limiting assemblies are arranged in the sliding grooves in a sliding manner, located at the two sides of the shielding case sheet and connected withthe shielding case sheet in a sliding manner, the guide rollers are arranged in the grooves in a rolling manner, the guide rollers are located below the shielding case sheet, the second rack is located in front of the first rack, and the fixing plates are installed at the two sides of the rear end of the second rack. The traction rollers are fixedly installed at the inner sides of the fixing plates, and rotating motors are installed at the outer sides of the fixing plates. According to the shielding case sheet traction device, the thickness of the shielding case sheet can be measured while theshielding case sheet is dragged, an alarm is given in time when it is found that the thickness of the shielding case sheet is unqualified, and the quality of subsequent stamped products is improved.

Description

technical field [0001] The invention relates to the technical field of shielding cover sheet pulling, in particular to a shielding cover sheet pulling device. Background technique [0002] A shield is a tool used to shield electronic signals. The function is to shield the influence of external electromagnetic waves on the internal circuit and the external radiation of electromagnetic waves generated inside. The shielding cover is composed of outriggers and a cover body, and the outriggers and the cover body are movably connected; the cover body is in the shape of a spherical crown. This component is mainly used in mobile phones, GPS and other fields to prevent electromagnetic interference (EMI) and shield components on the PCB board and LCM. The material of the shielding cover is generally made of 0.2mm thick stainless steel and nickel-nickel copper, among which nickel-nickel copper is a metal shielding material that is easy to be tinned. The design of the suction cup sho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/04B21C51/00
CPCB07C5/04B21C51/00
Inventor 杨建超柯炎华
Owner JIANGSU DINGSHIDING PRECISION TECH
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