BELT METAL LAYER FILM PUNCHING DEVICE AND METHOD THEREFOR

Title:

BELT METAL LAYER FILM PUNCHING DEVICE AND METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2017/096904

Kind Code:

A1

Abstract:

A belt metal layer film punching device. The device comprises a base (1), a vacuum pump, a moving component (2), a punching component (3), a vacuum hole supporting plate (4), a power wheel disc (5), a rotation wheel disc (6), and a pressure wheel disc (7). The punching component (3) comprises a punching power source (31), a punching guiding rod (32), and a vacuum hole male die (33). A cutting die (331_1) is disposed on the vacuum hole male die (33), and a first adsorption air-hole (331_2) is formed in the inner surface of a sealed region of the vacuum hole male die (33). The surface of the vacuum hole supporting plate (4) is provided with a female die (41_1), a positioning sliding groove (12, 13) and a second adsorption air-hole (41_2). Also disclosed is a belt metal layer film punching method. The method comprises: punching a belt metal layer film (11) by using a vacuum hole male die (33); adsorbing a cut metal pattern product on the surface of a vacuum hole male die (33), and adsorbing a punched waste material by suing a vacuum hole supporting plate (4); and sticking the product onto a new film by means of adsorptive transfer. Adsorptive control and transfer are performed on a cut metal pattern product by using the punching device, and it can be ensured that the cut product is prevented from jumping out of a punch, so that the production operation of an assembly line is implemented, and the flatness of the product surface is ensured.

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Inventors:

YANG ZEYU (CN)

Application Number:

PCT/CN2016/089895

Publication Date:

June 15, 2017

Filing Date:

July 13, 2016

Export Citation:

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Assignee:

CHENGDU ROTEX TECH CO LTD (CN)

International Classes:

B21D28/02; B21D28/20; B21D45/00

Foreign References:

CN105382079A	2016-03-09
CN104588758A	2015-05-06
CN104174742A	2014-12-03
CN204470687U	2015-07-15
CN203972572U	2014-12-03
CN1501859A	2004-06-02
JPH0435827A	1992-02-06
DE3826530A1	1990-05-17

Attorney, Agent or Firm:

BEIJING KEYI INTELLECTUAL PROPERTY FIRM (CN)

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