Production process of high-density thin fiber plate
A technology of high-density fiber and production technology, which is applied in the direction of wood processing appliances, adhesive types, household components, etc., can solve the problems of production line equipment for high-density fiber sheets that have not yet been found, and achieve high production efficiency and good product quality Effect
Active Publication Date: 2012-06-27
SHANGHAI ZHENSEN WOOD WORKING MACHINERY CO LTD
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The above-mentioned production lines all use one hot press for production, and there is no production line equipment that can be used to produce high-density fiber sheets in series with two multi-layer hot presses.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] Please refer to the attached figure 1 As shown, the waste wood is chipped, heated into fibers, added with adhesive liquid, dried at low temperature, pre-pressed into 20-50mm boards, and sent to the fixed board loading machine 1;
[0030] (1) Chipping waste wood, heat grinding into fibers, adding adhesive liquid, pre-pressing into 20-50mm boards after low-temperature drying, and sending them to the fixed board loading machine 1;
[0031] (2) Enter the first multi-layer hot press machine 2, each hot pressing layer has a high-temperature composite tape 3;
[0032] (3) In the first multi-layer hot press machine 2, the high-temperature composite belt 3 is sequentially transferred to each hot-pressed layer for hot-pressing;
[0033] (4) enter the motor transmission device 4;
[0034] (5) Enter the multi-layer clamping and feeding device 5;
[0035] (6) Enter the bracket device 6;
[0036] (7) Enter the second multi-layer hot press machine 7 to carry out hot pressing;
[...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a production process of a high-density thin fiber plate by using two multilayer thermal presses in series, which comprises the following steps of: chipping waste wood, thermally grinding into fiber, adding an adhesive liquid, drying at low temperature, prepressing into a 20-50 mm plate blank, and sending to a fixed plate loader; entering the first multilayer thermal press for thermal pressing; entering a high temperature compounding belt; entering a motor transport device; entering a multilayer clamping plate feeding device; entering a plate scrapping device; entering the second multilayer thermal press for thermal pressing; entering a plate damping device; entering a multilayer clamping plate discharge device; entering a multilayer cold plate transportation machine; and entering a multilayer plate unloading machine. The invention has the advantages of high production efficiency and good product quality.
Description
Technical field [0001] The invention belongs to the production technology of fiber sheet. Background technique [0002] In the 1980s, only Germany developed the production line equipment for high-density fiber sheets, and its type was a rolling press continuous production line; in the 1990s, a second-generation flat press continuous production line was developed. [0003] The aforementioned production lines all use one hot press for production, and no production line equipment for producing high-density fiber sheets in series with two multi-layer hot presses has been found yet. Contents of the invention [0004] The present invention provides a kind of technology of producing high-density fiber sheet by two multi-layer hot presses connected in series; its technological process is: [0005] (1) Chip waste wood, heat grind it into fibers, add adhesive liquid, pre-press it into 20-50mm boards after low-temperature drying, and send them to a fixed board loading machine; [0...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B27N3/24C09J129/04
Inventor 张振才
Owner SHANGHAI ZHENSEN WOOD WORKING MACHINERY CO LTD