DE1102062B - Device for long-acting wheat bread dough - Google Patents

Description

GERMAN

The invention relates to a device for long working wheat bread dough.

For making elongated pieces of dough with a longitudinal slot, such as rolls or else Box bread, it is known to use a rolling mill and a conveyor belt that rolls the dough under rolling, Promotes pressure and impact organs.

It has also been proposed that the dough be fed on the endless belt by means of a rolling mill undertake, the rollers of which are adjustable in their spacing from one another, so that the dough sheet at the outlet on the belt has the set thickness having. For this purpose, the dough is fed in on one level, and the sheet of dough is then rolled up and then subjected to a rolling element and finally to pressure on both sides. All of these measures are however, it is not sufficient for the production of wheat bread doughs to be used in the shaping process at the same time to apply sufficient tension for fermentation to begin, ao

The long acting of wheat bread dough is different from the production of rolls and Loaf of bread has so far been a purely manual work, which is, above all, extremely time-consuming and therefore no longer does justice to today's conditions. The task is to replace this manual labor of the invention to handle the same processes for long-acting mechanically or by machine and, insofar as the known facilities are useful for making use of them, at the same time To propose means that give the wheat bread dough the tension required for fermentation to begin teach a corresponding deformation of the dough.

A device which is suitable for this and forms the subject of the invention, in particular for long-acting of wheat bread dough, using the means mentioned above is that for rolling in the sheet of dough in the raised position linearly movable against each other, approximately semicircular trained Einrollorgane are arranged. This allows these Einrollorgane with their lower Lift the edges of the dough sheet and make a horizontal movement at an adjustable lifting height permit.

Another feature of the device according to the invention is the arrangement of a rotating, height-adjustable, known per se pressure roller with a spherical running surface.

Finally, two concave abutment surfaces that can be moved linearly against one another can be used for hammering pointing stamps are provided on the device.

A device according to the invention is shown schematically in the drawings, it shows

Long-acting device
of wheat bread dough

Applicant:

Otto Willrich,
Wachenheim near Bad Dürkheim

Otto Willrich, Wachenheim near Bad Dürkheim,
has been named as the inventor

Fig. 1 the device in longitudinal view,

Fig. 2 in a plan view and

Fig. 3 to 5 sections along the lines Γ-Ι, H-II and III-III of Fig. 1.

The device consists of a dough roll-out device I _1, an endless belt 2 connected to it, an organ 3 for longitudinally rolling the sheet of dough 4, a pressure roller 5 for vertically pressing the longitudinally rolled bread body 4 a and further punches 8 for wrapping the bread body 4 & together, which are arranged on a machine frame, driven in a suitable manner.

The dough rolling device 1 has the task of rolling out the dough 6 between rollers 7, which in one continuously running operation happens, the guide profile between the rollers 7 from The inlet to the outlet is wedge-shaped, d. H. more and more producing the desired dough thickness.

The sheet of dough 4a is immediately grasped after its separation from the dough band 6 by two opposing rolling elements 3 and the sides of the dough are rolled towards the center, for which purpose the two simultaneously active elements 3 perform an upward movement to lift the side pieces of dough and then an inward movement against each other which creates the basic shape of the bread body. The organs 3 follow the slow movement of the belt 2, which has a rough surface. An approximately semicircular inner formation of the organs 3 according to Fig. 3 ensures a smooth deformation and distribution of a certain tension.

With the further movement of the belt, the bread body formed so far receives 4 a by a rotation located height-adjustable roller 5 a vertical pressure, by means of the spherical running surface of the Roll, which further tension the dough.

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Then, the bread body 4 b for driving, that is exposed for applying the required tension force acting on both longitudinal sides of pressure movement that exerted by horizontally against each other moving piston 8 and so that the circuit is formed.

The thus treated, now resulting bread body 4 c is subjected to fermentation in its produced form with the voltage applied.

Claims (3)

Claims ·. 10 1. Device for long-acting wheat bread dough using a rolling mill and a conveyor belt that conveys the dough under rolling, pushing and wrapping organs, thereby characterized that for rolling the dough Plate (4) in the raised position linearly movable relative to one another, approximately semicircular Roll-in members (3) are arranged. 2. Apparatus according to claim 1, characterized in that behind the semicircular Roll-in element (3) a rotating, height-adjustable, known per se pressure roller (5) with a crowned Tread is provided. 3. Device according to claims 1 and 2, characterized in that for driving two linearly mutually movable, concave abutment surfaces having punches (8) are arranged are. Considered publications:
German patent specifications No. 641 969, 662 672,
700.952 431. 1 sheet of drawings © 109530/1 3.61