SU10774A1 - Device for size and drying presses for mechanical loading and unloading of plywood - Google Patents

Description

The proposed device consists of 2 separate parts completely independent and located on both sides of the press. The first part is installed on the loading side of the plywood press and has an appointment o; | at the present time on all the plates to produce both the loading of the press and the unloading of the processed semi-finished product from it, that is, dried or glued plywood.

The second part is installed on the opposite side of the press at the exit of the plywood and serves for. one-time acceptance of unloaded plywood.

In FIG. Figure 1 is a side view of both parts of the device, the Loading-Loading and the receiving, located at the front and rear of the press; FIG. 2 shows the first part from the side of the press; and FIG. 3 is a top view of the entire device ..

The loading and unloading part A (Fig. 1) consists of two frames R and R, made of channel iron X 8 (outwards), spaced a little more than the width of the press plates, from each other. and interconnected at the top and bottom of the rails of light type g, along which the carriage / T can be moved between both frames with loaded plywood for feeding into the press.

On both their sides in planes parallel to the rails g, the frames are stitched up to full height with plywood or simple boards Q, which are designed to give direction to the loaded plywood and prevent it from falling out onto the sides. The pillars of the frame nearest to the press are additionally connected with cross-pieces L of braided iron obliquely with sheet iron, the purpose of which is to support the carriage / C strips of corrugated iron at the advance of the latter.

The carriage A consists of a frame P, which moves along the rails on cast iron rollers equipped with ball bearings.

This frame is made of strip iron, and its pillars are connected by N crossbars of corrugated or strip iron.

To these crossbars are fixed at one end of a strip n of corrugated or thin strip iron, on which the subject is laid. In the press plywood, the other end of the shelves when moving them with the carriage is supported. iron bars L frame These shelves are supplied at one end with pads M, which serve to rest the edges of the plywood when the carriage moves in the press, for convenience

bookmarks front part of the pad is beveled. At the other end of the shelves, closest to the press, there is a fork 5, which serves to push the finished plywood out of the press. All strips are arranged in height so that they pass between the press plates. The carriage, in its front part, is supplied with a yoke // for pushing, as well as stops for the wheels.

The loading device frame is provided on the side of the press with slats O (Fig. 2) of the strip Lelez, which can (move and move apart and have the purpose to hold the plywood embedded in the press when the carriage reverses. There is a special fixture fixed to the frame L the horizontal shaft U and U-, with bevel gears mounted on them at one end, and the vertical shaft f- associated with them. Perpendicular to the upper shaft U is mounted on the crossbars of frames R and / the other in L K (Fig. 3) is slightly longer in length than the entire loading part, connected to shaft 1 also by bevel gears. To this shaft f, both in the front part of the frame / and in days, the parts of the frame / are attached two levers T (Fig. 2 and 3), which are turned in one direction or the other by rotating. The gears can be moved and moved apart, the strips O attached to the shafts D and U at the top and bottom.

Installed on the discharge side, part B (Figs. 1 and 3) is made up of a frame consisting exclusively of wooden racks connected by crossbars; For the free passage of the plywood, they are provided with corresponding oblique pads Z on the side of the press. These bars are reinforced with timber K, three each in the row on which the plywood is placed. The length of the receiving part is made somewhat less than the width of the press plate.

The operation of the device is as follows: when the press plates are moved apart and the plywood to be processed is laid on all the strips of the carriage of the loading part (position 1 of Fig. 1), the worker is taken for cko6y ff in front

carriage, and begins zadzig it together with the plywood carrying strips and the gaps between the press plates (position 2). At this time, the forked attachments 6, located on the ends of the shelves, push the plywood already previously between the plates and the plywood processing in the press to the receiving part B. Takip, by the time the carriage is advanced to the press (position 3), the plywood is pushed , being previously between the plates, will be pushed into the receiving part B, and the plywood to be laid will be pushed into the press and lie there on the carriage strips ..

In order to free the strips from plywood, a worker, who, together with the carriage, has reached the rear pillars of device A, using lever T, pushes the plank O and then starts pulling the cart onto itself, at which time the plywood sheets abut against the plank O and remain in the press on its plates. The carriage comes to the front pillars, the worker turns the lever located at the front pillars and through the shaft. . again, pushing the slats.

Subject patent.

A device for glueing and drying presses for mechanical loading and unloading of plywood into them, which is characterized by joint use: 1) a device for inserting and pressing from the press ready-made plywood from it, consisting of a press placed on the loading side. formed by two frames / and (figs. 1, 3) connected to each other by side paneling D and rails g for moving carriage K along them, which is also a frameP (figs 2 and 3) with rollers at the top and bottom, divided by horizontal crossbars A on the cells for accommodating plywood inserted into the press, supported by crossbars A / bands n (Fig. 1) supported by the other end on crossbars Z, c. frame and fitted at the front (end of the J / pads to rest the edges of the plywood in them when moving the carriage forward when loading the press, and at the rear end of the fork-and-groove nozzle 6 for removing 1 from, at the point of the carriage moving, the plywood hoop from the press , in which the device for holding loaded plywood on the press plates, during the return stroke of the carriage / C, the vertiginous, relocatable slats O, which rest for the plywood, are applied, moving them to one side or the other by means of nuts t connected to them (Fig. 2 ) through which cut according to shaft parts F

and F, which, when turning the ruts, T. T, rotate in one direction or another with the aid of onich gears and intermediate shaft 1 and 2) devices for receiving finished plywood removed from the press, placed on the discharge side of the press and representing I have a trellised box B (fig. 1, 3) with bars / fitted on the receiving end with pads Z for the free transfer of plywood from the press to these bars.

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