Push-pull rod device for plate pushing system of plywood hot press
A technology of hot press and push plate, which is applied in the direction of plywood press, veneer press, wooden veneer joint, etc., which can solve the problems of high scrap rate and damaged melamine paper, etc.
Pending Publication Date: 2021-09-24
张凡
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Problems solved by technology
For the use of the closed conveying system of the hot press, the problem that arises is: the push-pull rod device often damages the melamine paper during the process of pushing the plate, resulting in a high waste rate
Method used
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[0022] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0023] according to Figure 1-6 As shown, the push-pull rod device used for the plywood hot press push plate system of the present invention includes a rear pull rod 1, a side pull rod 2 and a front pull rod 3, and the rear pull rod 1, side pull rod 2 and front pull rod 3 are connected to form Tie rod frame; the slab is placed in the tie rod frame, the finished product is pushed out from the heat press by the front tie rod 3, and at the same time the rear tie rod 1 pushes the slab into the...
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The invention provides a push-pull rod device for a plate pushing system of a plywood hot press. A rear pull rod, a side pull rod and a front pull rod are connected to form a pull rod frame; the front pull rod is connected with the side pull rod through a first connecting piece; one end of the first connecting piece is fixedly connected with the front pull rod, and the other end of the first connecting piece is fixedly connected with the side pull rod; the device further comprises a functional part; and one end of the functional part is hinged to the first connecting part, a first roller is arranged at the other end of the functional part, and a second roller is arranged on a part body of the functional part. The push-pull rod device for the plate pushing system of of the plywood hot press is matched with a plywood hot press closed conveying system, and is used in cooperation with a push-pull system of the plywood hot press closed conveying system, so that the functions of pushing out finished products and pushing in plate blanks into a hot press in the hot press closed conveying system are completed in one step in the hot press closed conveying system, and the front pull rod and the side pull rod are hinged movably and are matched with the functional part, so that melamine paper is not damaged in the push-pull process.
Description
technical field [0001] The invention relates to the technical field of plywood processing and production equipment, in particular to a push-pull rod device used for a push plate system of a plywood hot press. Background technique [0002] In the production process of plywood, hot pressing is the most critical process link. Put the slabs of different thicknesses and different curvatures into the heating plate layer of the hot press with a layer spacing of 5-8cm, and provide power through the supporting hydraulic press to complete the lifting of the hot press with the slabs installed to the hot pressing height , under the conditions of maintaining a certain pressure for a certain time, the slabs are hot-extruded and bonded into shaped products. The hydraulic press lowers the height of the hot press according to the working procedure. The product is then taken out and a new slab is fed in, thus forming a complete hot pressing workflow. [0003] The overflow of VOCs is mainly...
Claims
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IPC IPC(8): B27D1/08B27D3/00
CPCB27D1/083B27D3/00
Inventor 张凡
Owner 张凡