SU423649A1 - DEVICE FOR LAYING FORMS IN PLKET! - Google Patents

Description

one

The invention relates to the field of the production of concrete products.

A device for stacking molds in bags is known, which includes a frame with vertical guides and hinge-mounted hinges.

The disadvantage of the known device is that the molds are installed on the cut-off devices with a gap, which prevents the convective heat flow from the lower molds.

The aim of the invention is to reduce tenlopery and improve heat treatment conditions.

For this purpose, the device is made with coaxially mounted moving frames, moving along vertical guides by means of a hydraulic drive, and the one end of each cutter is kinematically connected by a lever system with the frame, while some of the levers are made with spring mounted rods on which are rigidly fixed interacting with mobile controllers. In addition, for improved friction between the moving frames and the stops, and the last lap with rollers.

FIG. 1 shows the proposed device; pas figs. 2 - lever with stem mounted inside it.

The device consists of a fixed frame, of two lifting frames 2, moving 1x along vertical guides 3 with the field of hydraulic cylinders 4, four compartments (two on each side) 5 swinging around axes 6, four counterweights 7, tending to turn cutters around axes, four stops 8, against which the cutter abuts; four vertical tons of g 9, gparpirno connected at one end with the cutter mp, and the other with the clutch pin 10, which, in turn, with the other end pivotally connected to the fixed frame 1, forming a hinged parallelogram.

Along the vertical t 9 g are located I: JTOKH 11. spring-loaded compensating :: and springs 12. A stop 13 is rigidly connected to the stem II, at the end of which roller 14 is located.

The device also includes a roller conveyor 15 for hauling thermoforms.

The device works as follows.

In the initial position, the cut-off devices under the action of counterweights are divorced to the sides so that they are outside the zone of the passage of the thermoforms.

Lifting frames 2 hydrop, in the form of 4, go down, press the roller 14 and, overcoming the action of the counterweights 7, turn the shut-off devices 5 until 3

PIE PS will be pressed into the lugs 8. With this, the spring of 12 NS is compressed, as it is ir; i5ar: tel 10 is compressed amplified: ,, nsporuyushm .Tii-, iicoG necessary to rotate the house;

After that, on the otsska.tsli 5 ustapsvolkv Eests ter}, 1form (in the drawing HOKji / uiiia conditionally) and its heating is started. The following thermoforms are installed / ipyi friend; but to the extent of their determination in pas 11aktetirov1n.

When the thermal treatment of the bottom product has been completed, the lower thermoform is separated from the main thermoforming and is transferred to the roller table 15, to the bottom}; image 1.

Lifting frames 2 and single ups with hydraulic cylinders 4 to one-side wipe the entire package of forms to such a height that the ROD 5 sprays, with counterbalance 7, retrace and BY115K KZ of the movement zone of the thermoforms.

In this case, vertical ti gi 9, and with IH-LVIH, unbry 13 do not follow the direction of themselves up and to the side. After that, the thermoform on the lifting frames is lifted, and after the lowering of the thermoform of the level at which it is held by the cutter, the lifting frames slide onto the rollers 14, press it and through them, the rods 11 and the springs 12 pass By fitting the vertical 9 gigantic knockers 5, which are turned until they are in contact with yiropa: vu-i 8 (because of this, the springs 12 remain still uncompressed), and the second set of snapshots. The downward movement of the frame continues to create a gap between the separated thermofarm and the remaining bag. Since the cut-off devices are prevented from further rotation of the hioral1 8 n, the vertical rods 9 cannot move together with the lifting frames 2, the movement of HITOKOB 11 with the unores 13 and the rollers 14 starts at the expense of each other 12.

four

First of all, the operation continues with () t; | .ele1p; oh thermoform to those of its immersion ps it will go to Pa1 Pa 15, with n-lifting frames: and dislocate l; oo ;; (.

Ate ;: otkatgl; I will finish; thermoforms on the roller table 15 lifting frames nodnil; ayts Biicpx, freed,;,; Friendship 12.

(above ia) -: s; a (it was vacated. place for the elimination of the thermoform.

The gusle of the heat treatment process of the next product, and its origin is from a thermoformy to rolvgang, the whole package is placed on the top of one thermoform, freeing up space for the next one, etc. The process is carried out.

PREEL: and e N z about a b ete n i

1.ycTpoisCTBO for installing molds into packages, including a frame with northering nanoparticles and sharpipro-shaped cutters attached to it, characterized in that

in order to reduce tenloiotherm and improve heat treatment conditions, the device is in vivo): Epo with coocjio established iodine movers pa: n a; viH, do not move: on vertical and iravlauyushchy with hydraulics of hydraulic drive, and

One of the cutters of each cutter is kinematically connected with a lever system with a frame, and one of the levers is made with connectors, which are mounted inside them by spring-loaded Itskal and, iia, which are rigidly fixed to stops that move with moving frames;

2. The device on n. 1, characterized by the fact that, in order to reduce friction between 1 o;

1; Full1Pz1 with rollers.