Analysis of the problem of sliding plate in the process of PCB laminating machine

2023-06-29 15:41

The problem of the skateboard sometimes occurs during the lamination process of the PCB laminating machine. The so-called "skateboard" is the sliding of the adhesive sheet or the stainless steel plate. The relatively slight "skateboard", the bonding sheet or the stainless steel plate may only move tens of millimeters, and the more serious "skateboard", the sliding of the bonding sheet and the stainless steel plate may reach several hundred millimeters, and its sliding force is very large, almost It is unstoppable. That is, when the operator finds a "skateboard", almost any tool cannot be used unless the pressure of the press is immediately reduced, which will cause the product to be scrapped, especially when the number of products per book is relatively large, the resin content of the adhesive sheet is relatively large, and the thickness of each product is relatively thick (usually 1.5~2.0mm thick products), which is more prone to "skateboard" accidents.

The harm of "skateboard" is very large. In addition to causing product loss, it may also cause equipment damage or endanger the safety of operators. Therefore, the production process must prevent the occurrence of "skateboard. In order to prevent the lamination process "skateboard", most factories put anti-slip frames on the folded "BOOK. The non-slip frame is a metal frame, its inner size is about 25~30mm larger than the stainless steel plate, and its height is about 5~1 0mm lower than the laminated BOOK. After the anti-skid frame is set on the folded "BOOK", a spring made of steel sheet must be placed between the anti-skid frame and the stainless steel plate. The function of the spring is to make the anti-skid frame and BOOK form a whole. The height of the spring is 5~1 0mm higher than the BOOK, and it will drop with the pressure when the pressure is pressed. Spring steel sheet is formed by spring steel sheet in the mold, and then after the fire, it is very useful in the production process. Many small insulating materials are too expensive for spring steel sheets. A3 steel sheets are used and cut into the required width. In use, they are nested into spring shapes by hand. Because the A3 steel sheet has no elasticity, it must be shaped every time it is used. Although it is troublesome, it can also achieve the effect.

Previous Page

Xingsen Technology: Subsidiary to Sell Harbor100 Stake

PCB lamination temperature of laminator

Next Page

Previous Page

Xingsen Technology: Subsidiary to Sell Harbor100 Stake

Next Page

PCB lamination temperature of laminator

More news

Jiangsu Shengyi High Frequency Communication Substrate Project Foundation Laying Ceremony Held

Jiangsu Shengyi High Frequency Communication Substrate Project Foundation Laying Ceremony Held

On the morning of December 17, 2017, the groundbreaking ceremony of Jiangsu Shengyi Special Materials Co., Ltd., invested by Guangdong Shengyi Technology Co., Ltd., was held in Nantong Tongzhou National High-tech Development Zone, which is known as "the first state of Tongjiang and Dahai. Liu Shufeng, chairman of Guangdong Shengyi Technology Co., Ltd., Chen Renxi, general manager, Wu Xiaolian, chief operating officer, Zeng Xutang, chairman of Shaanxi Shengyi Technology Co., Ltd., Yang Hui, general manager, Jiao Feng, general manager of Suzhou Shengyi Technology Co., Ltd., Wang Hui, general manager of Changshu Shengyi Technology Co., Ltd., and representatives of the design, supervision, cost and construction units responsible for project construction attended the ceremony.

2024/03/01

LAUFFER high-frequency board press: high-frequency high-speed substrates will usher in high-speed growth in the 5G era.

LAUFFER high-frequency board press: high-frequency high-speed substrates will usher in high-speed growth in the 5G era.

LAUFFER high-frequency board press collects relevant information of 5G high-frequency and high-speed substrates for you on the Internet.

2024/03/01

Jiangxi Jiujiang PCB Project Formed a Complete Industrial Chain

Jiangxi Jiujiang PCB Project Formed a Complete Industrial Chain

In 2017, Jiangxi Jiujiang Economic Development Zone always regarded investment promotion as the "lifeline" of accelerating development, further innovated the investment promotion system and mechanism, changed the investment promotion thinking, adhered to the "two-wheel drive" to promote development, focused on industrial introduction projects, and achieved a detonating effect New breakthroughs in the recruitment of emerging industries. In the whole year, 73 new industrial projects were signed, with a total investment of 63 billion billion yuan, and the proportion of strategic emerging industry projects increased by 37%. In the electronic circuit materials industry, the development zone mainly focuses on Taiwan-funded Dehong fine yarn and the world's second-largest Shengyi copper clad laminate project, resulting in investment in 3 billion yuan Dehong glass fiber yarn and electronic cloth project,

2024/03/01