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Machining method of light billboard splicing piece

A processing method and billboard technology, which can be applied to signs, instruments, display devices, etc., can solve the problems of waste of resources, high manufacturing cost of billboards, large wind impact, etc. broken effect

Inactive Publication Date: 2015-10-28
朱海青
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a processing method for light billboard splicing pieces, so as to solve the problems of high manufacturing cost, waste of resources, and potential safety hazards caused by the impact of wind force in the existing billboards

Method used

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  • Machining method of light billboard splicing piece
  • Machining method of light billboard splicing piece

Examples

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Embodiment Construction

[0014] Embodiments of the present invention are described in further detail below in conjunction with the accompanying drawings:

[0015] The processing method of the light-duty billboard splicing piece comprises using and processing a kind of light-duty billboard splicing piece; figure 1 , figure 2 The light-duty billboard splicing piece shown includes a square board body 1, the board body 1 is made of plastic material containing 65% to 70% polytetrachlorethylene, and a rotating shaft 2 is arranged in the middle of each board body, and the board body 1 The body 1 and the rotating shaft 2 are integrally formed, the two ends of the rotating shaft 2 protrude from the plate body 1, and the patterns on both sides of the plate body 1 are symmetrical and consistent; one end of the rotating shaft 2 can be connected to the driving shaft of a fan, and the plate body 1 drives the rotating shaft 2 to rotate. Wind turbines can generate electricity.

[0016] Its processing methods inclu...

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Abstract

The invention discloses a machining method of a light billboard splicing piece. The light billboard splicing piece is machined and used and comprises a square plate made of plastic, a rotating shaft is arranged in the middle of the plate, and patterns on two sides of the plate are symmetrical and consistent. The machining method comprises steps as follows: A blanking: shearing the plastic plate into a blank by a shearing machine, wherein the blank comprises the allowance; B punching: punching the sheared blank by a punch to remove four corners; C rotating shaft turning: turning parts, extending out of the plate, of the rotating shaft by a turning tool; D drawing: performing jet drawing after splicing multiple splicing pieces obtained in Step C. The problems that existing billboards are high in manufacturing cost, waste resources, are severely impacted by wind force and have potential risks can be solved with the method.

Description

technical field [0001] The invention relates to the technical field of billboard manufacturing, in particular to a method for processing light-weight combined splicing pieces constituting billboards. Background technique [0002] Because the existing billboards are erected outdoors for a long time, in order to have enough strength to resist strong winds and ensure the service life, they are generally made of relatively hard metal materials, and metal advertising racks need to be erected, which are installed on both sides of the advertising racks. Advertising boards made of two thick metal plates, such billboards require a lot of metal materials, are very heavy, and the manufacturing cost is very high, but no matter how strong the advertising frame is, no matter how thick the metal plate is, it can withstand the wind for a long time outdoors In the end, it will be blown down by the wind, especially in bad weather, the heavy metal frame or thick metal plate will collapse, caus...

Claims

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Application Information

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IPC IPC(8): G09F15/02
Inventor 朱海青
Owner 朱海青
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