Welcome to the website of Yantai Huanghai Woodworking Machinery Co., Ltd.!
Hotline:0535-6530223
CN

Product


Numerical control type hydraulic composer series

MORE

Numerical control type hydraulic composer series
Hydraulic press with 24 work groups

MORE

Hydraulic press with 24 work groups
Two-side hydraulic composer series

MORE

Two-side hydraulic composer series
Two-segment Hydraulic Double-side Clamp Carrier

MORE

Two-segment Hydraulic Double-side Clamp Carrier
Single side hydraulic composer series-sectional type

MORE

Single side hydraulic composer series-sectional type
Press for straight beams

MORE

Press for straight beams
Horizontal hydraulic press

MORE

Horizontal hydraulic press
Bladder multifunction press

MORE

Bladder multifunction press
MORE >

About us


About us
Company Profile: Yantai Huanghai Woodworking Machinery Co., Ltd. situates at Yantai, a beautiful port city, with a history of 40 years on manufacture of woodworking machinery, boasts mighty technical force, complete detection means and advanced process and equipment...
50Years
Production experience
3000
Floor space
500+
Partner
200+
Workers
木屋设备生产工艺和设备的改进-公司新闻-Yantai Huanghai Woodworking Machinery Co., Ltd.
Welcome to the website of Yantai Huanghai Woodworking Machinery Co., Ltd.!
Hotline:0535-6530223
CN

木屋设备生产工艺和设备的改进

时间:2018-06-12 06:47:01
  国内外有些木材加工机器厂研制了拼3~5mm厚的表层短木条拼板机。三层实木复合地板表层木条多是50~70mm宽、150~400mm长,最好能拼成900mm宽、2200mm长的大板,但由于条件限制,目前,一般只能拼200mm宽的大板;木条拼接时,要求相邻木条的端面接缝前后错开,不得在同一线上,普通冷压胶轮转式拼板机无法拼这些短薄木条。
 
  为此,一家木材加工机器厂另行设计了有大工作台面的复合地板表层板双向木屋设备拼板机,该机机身呈五角柱形,有五个工作面,每一工作面有一长方形平面,工作面的一个长边和一个端边装有多组压力油缸,侧面已涂胶的木条拼摆在大工作台上,长边和端边的油缸将木条挤压成无缝的大平板。该拼板机每拼完一块板可自动转动72.5度,使下一工作面可进入拼板工序。当五个工作面都拼完板和第一块板的冷压胶已固化时,可将第一块板卸下,继续拼下一块板。冷压胶合主要靠固化剂使胶在室温中固化。固化剂添加量如太少,则固化时间长,影响产量,但胶的生活期较长,不至于未用完就凝固。如固化剂加多,胶的固化时间可缩短,但过多的固化剂会使胶尚未涂完即开始预固化,从而影响胶合强度,甚至导致胶拼的板开胶。此外,3~5mm厚的硬木短木条侧向和端向加压压力如不够,板内木条间易出现缝痕或干后显出胶线;压力如过大则板面极易拱起甚至散开。总之,这种木屋设备拼板机产量太低,质量不易稳定,尚待进一步改进。
木屋设备
木屋设备生产工艺和设备的改进