DE7202069U - SMALL PRODUCTION PLANT - Google Patents

Description

EYER & OUR PATENT LAWYERS Q

D-6O79 SPRENOLINGS. ROBERT-BOSCH-STR. 12a

PATENT LAWYERS: DIPL.-ING. E. Egg ER PHYSICIST H. LINSER

Kate Kemper

Long street 8-10

4835 Bietberg - 2

Dough processing device

The innovation concerns a dough processing device, consisting of a dough dividing and rounding machine, which with a rolling station that can be fed with dough pieces from the circular knitting machine by means of a conveyor belt and a transport device is combined and integrated, in which one of two synchronously rotating and endless brackets, transport or carrier elements that are arranged in parallel with belts or chains are mounted parallel to each other and pivotable about their longitudinal axis, and between the The rolling station and the dough dividing and circular knitting machine have a transport device that can be moved in the direction of the rolling station is located.

A known system of this type consists of a dough dividing and circular knitting machine, which feeds a dough mass is, which delivers the rounded pieces of dough to a spreading conveyor belt, which is a rolling station with a Wrapping device connects or which brings the dough pieces directly to the loading. Such combined dough pieces and rounding devices are used in particular for the production of small breads,

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such as rolls or rolls. After the dough pieces die ', Valzstation and the wrapping device have passed through, these will be with their roll joint down or, a conclusion as with fittings Gärgutträger placed, which can have tilting rockers, for example. These Gärgutträger are then a Proofing chamber and then fed to an oven, in .dem the small loaves with the roll joint up on a stove be filed.

In the construction and design of such systems one strives to find solutions that allow such devices by a single person to be served. It must be taken into account here that the fermentation material carriers to be used are approximately the same length of the baking stove, which is therefore specified and usually about 160 cm with a width of 60 cm. However, a tilting carrier of this size loaded with pasta can no longer be removed from one handle by a single person if no special measures are taken.

In order to solve this problem, it is known, inter alia, to use tilting beams which, for example, have half correspond to the length of the oven and that before their introduction into the oven in an introduction frame be put together. This introductory framework will then inserted into the oven with the tilting supports. However, since all rocker arms are operated it is necessary for central actuation from the outer end of the lead-in frame to care.

To solve this problem, it is known, for example, from German patent specification 1 200 766, in front of and behind a dough dividing and rounding machine

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''

because β is a feed and removal magazine in I'orm, for example to arrange a cooking board stacking device.

With the size of the fermentation product carrier or the cooking boards is easy to see that, especially with the additional use of a Ausalζstation the entire system occupies a length that is either not available in all bakeries or that of the others Operation in the bakery very difficult.

The present innovation is therefore based on the task of having a combined dough dividing and rounding device to propose a rolling station for dough pieces, which is provided with a transport device that works independently of the work rhythm of an operator and makes maximum use of the individual device components, which also include a feed magazine and a removal device or is equipped with a removal magazine, the length of the entire system not being significantly greater than the outer distance between the dough dividing and rounding device and the rolling station.

The solution to this problem is that the endless holder is arranged below the rolling station, which one transport direction to the dough dividing and circular knitting machine has and one, between the rolling station and the dough dividing and circular knitting machine and executable feed or fermentation product carrier is performed, with the dough pieces ejected from the Ausalζstation via the endless bracket by means of a release device reach the loading or fermentation tray.

According to the innovation, the release device has a pair of rails with one that can be automatically lowered and raised Section, which over rods with eccentric disks

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connected is. The triggering device can be pivoted to a certain number of times with the endless holder connected transport or carrier elements designed to act, the number of, by the triggering device actuatable carrier elements with the number of the carrier a ent e of the feed or fermentation carrier matches or is smaller.

In a further development of the innovation, one turns into a pivot axis the parallel axis of the transport or carrier elements in the area above that between the selection station and the dough dividing and rounding device located infeed or Gärträger a forced guidance, which is equipped with a lowerable pair of rails in such a way, that the transport or carrier elements each controlled about their pivot axis at predetermined locations at the same time and perform predetermined pivoting movement.

The endless holder consists in an advantageous manner of two synchronously rotating and parallel belts or chains that are connected by support elements lying parallel to one another. The transport or carrier elements to accommodate the dough pieces are provided with a concavely curved surface or are trough-shaped. the Transport or carrier elements are advantageously designed as tilting trolleys and are arranged around a longitudinal axis pivoted. An axis parallel to the pivot axis of the transport or carrier elements is provided according to the invention with a positive guide for supporting and performing a tilting movement. The forced guidance is in the area above that between the rolling station and the T-part and rounding device feed or fermentation carrier located in such a way

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Configured to be movable, that the transport or carrier elements each about their pivot axis at predetermined Locations can perform a pivoting movement. According to the invention, the forced operation is in the entire area Above the loading or fermentation product carrier at the same time designed so that it can be changed in height.

The axis parallel to the swivel axis is on provided their ends with rollers, which are expediently guided by a pair of rails. The im Area above the feed or fermentation tray The section of the pairs of rails that is located can be automatically lowered or raised again at predetermined times educated. This means that the transport or carrier elements are automatically emptied and pulled the fermentation carrier located underneath allows the dough pieces to be in a defined position during reloading take in. The consequence of the position of the end is, depending on the loading device used, optional. This is necessary for the simple reason that the rolling joint of the dough pieces in the oven affects everyone Pail comes to lie on top. The lowering and lifting movement of the section of the pair of rails takes place according to the invention by several linkages, each of which can be actuated by an eccentric disk are. All eccentric disks of the system are positively connected to a drive that closes predetermined times depending on the operating speed of the dough dividing and rounding device is actuatable. The drive of the eccentric is advantageously of certain transport or Carrier elements by means of appropriately arranged Switching elements triggered. This ensures that the dough is only reloaded when when the transport or carrier elements are correct in relation to the fermentation product carriers below Have taken position.

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According to the invention, it is sufficient to use the positive guidance for supporting and performing a tilting movement of the transport or carrier elements only in the upper part, for example to arrange horizontally extending area of the endless bracket. This ensures that the transport or Carrier elements in the areas that are not provided with a forced guidance, in their emptying position are moved, so that a corresponding treatment of the carrier elements is made possible. "

In the lower approximately horizontally extending area of the endless holder is advantageously a Arranged climatic space, which is traversed by the transport or carrier elements, so that this one Ventilation and drying can be suspended.

A further development of the innovation is a feed magazine for empty loading or fermentation material carriers with a automatically working retrieval device frictionally coupled in such a way that in each case an empty charge or fermentation product carrier under the upper region of the approximately horizontally extending endless bracket is retractable. The retrieval device is after the innovation with a Coupled to another transport mechanism, through the loading or fermentation product carrier filled with dough pieces can be fed to a removal magazine. The feed magazine and possibly also the removal magazine can be designed to be mobile be.

Thus, only a minimum of operators are required for the device according to the invention, which only have the task of monitoring the function of the device and empty fermentation trays in one To keep the feed magazine ready and to couple it with the transport device of the system in a non-positive manner. The operators have to accordingly

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ensure that the unloading magazines are filled in good time removed from the system.

For a more detailed explanation, the invention is based on the drawing, in which some exemplary embodiments are shown, described in more detail. Here show:

FIG. 1 shows a cross section through the entire system of the combined dough dividing and rounding device with a transport device according to the invention;

FIG. 2 shows a cross section through part of the transport device in a slightly enlarged view;

Figure 3 is a plan view of the device shown in Figure 1;

Figure 4- a section A-B according to Figure 1 and

Figure 5 shows another embodiment of the invention in a representation similar to FIG. 4.

In Figure 1, 1 denotes a dough dividing and rounding device, which has a dough feed 2, which can consist of a conveyor belt. The thawed and rounded dough pieces leave the dough dividing and round molding device 1 at the dough piece output 3 and from there pass onto a spreading conveyor belt 4. The dough pieces 5 move in the direction j of the arrow 6 to the rolling station 7 leave chosen pieces of dough 7, the rolling station j at the j Teigstückausgabe 8 and 9 fall "\ which will be described in more detail later with reference to Figure 2 to below bedindliche Trägereieraente. The carrier elements 9 fastened to an endless holder 10 move periodically in the direction of arrow 11 and reach a space above one

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empty fermentation product carrier 12, which is also equipped, for example, with tilting trays 14 (see this Figure 3) and which of a magazine 15 previously in the area between the upper and lower Part of the endless bracket 10 has been retracted. The retraction of a fermentation carrier 12 from Magazine 15 », which is filled with empty fermentation trays 12, takes place with the aid of the drive 16, which via an axis 17 acts on a pair of chains 18, which is provided with drivers. This mechanism will be explained in greater detail later with reference to FIGS. 4 and 5 explained.

In the following, the transport device according to the innovation is described in detail with reference to FIG. The endless holder 10 consists of two synchronously rotating and parallel belts or chains, of which only one can be seen in Figure 2, while the other turns into one? level that is parallel to the drawing. On the endless holder 10 are mutually parallel Support elements 9 attached. The transport or carrier elements 9 are for receiving the dough pieces with a concave or troughed f. Surface 19 provided. The transport or carrier elements 9 are designed as tilting birds and can be pivoted about a longitudinal axis 20 in the direction of arrow 21 stored, as is clear from the dashed illustration of the carrier element 22. For support and implementation of this tilting movement is an axis 23 lying parallel to the pivot axis 20 with a Provided positive guidance, which consists, for example, of rollers 24 which are attached to the ducks of the axis 23 and which run in or on a pair of rails 25 in the upper part of the endless holder 10.

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Here, too, only one rail 25 of the pair of rails is visible, since the second rail is parallel. Section 26 of the pairs of rails is in the area above the loading or fermentation product carriers 25 automatically lowering at predetermined times and designed to be liftable again. The lowering and raising movement of the rail section 26 takes place through the Linkage 27 and 28, each from an eccentric disc 29 or 30 are actuated. The eccentric discs 29 and. 30 are, in turn, via a transmission 31 positively connected to a drive 32. The actuation of the drive 32 can, for example be carried out with the help of switching means, such as light barriers or not pressure or microswitch shown in more detail, which by a certain carrier element, for example the carrier element 33> be switched, namely when it is the one shown in Figure 2 in the filled state Has taken position.

The part of this transport device according to the invention now works as follows. The carrier elements 9 filled with dough pieces move in the working rhythm of the machine, i.e. either continuously or gradually in the direction of arrow 11. Has the first filled When the carrier element 33 reaches the last position in the lowering area 26 of the pair of rails 25, it is actuated Support element 33 has a switch, not shown, which causes a circuit to Supply of the electric motor 32 is closed. The motor 32 then starts to work and rotates the eccentric disks 29 and 30 with the help of the transmission 31 »whereby the rods 27 and 28 lower the rail area 26. Since each axis 20 on the endless bracket is attached and in the figure 2

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The shown level remains while the pair of rails 26 lowers, all of the support elements located on the pair of rails 26 are inserted into the brought by the carrier element 22 indicated pivoted position, so that the on the carrier elements dough pieces located 'on the

underneath the tilting trolley 14 of an empty Gärgurträgers 12 fall (not shown in more detail in Figure 2). By turning the eccentric discs 29 again and 30 are then the rods 27 and 28 and thus the rail area 26 raised again, so that all Carrier elements resume their original horizontal position. Then is not shown in detail Switching means put the drive for the endless holder 10 into action until it turns on filled carrier element has assumed the position shown by the carrier element 33, after which the process just described is repeated. In the meantime, however, the filled fermentation tray becomes driven out of the area of the endless Halerung 10 and arrives at a removal magazine 34, while at the same time From the feed magazine 15, a new, empty fermentation product carrier 12 into the area of the endless holder 10 is retracted.

The supply and removal magazines or their spatial ones Arrangement in relation to the dough dividing and rounding device with rolling station goes from the figures 3, 4 and 5 clearly stand out.

In the embodiment according to FIG. 4, the feed magazine is 15 permanently assigned to the dough dividing and round molding device with a selection station. The individual digestate carriers 12 are fed to the magazine 15 from above when empty and wander through the Magazine down, while at certain time intervals with the help of the pair of chains 18 a fermentation product in the The area of the endless bracket is retracted. That

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Chain pair 18 provided with drivers is driven by motor 16 via a shaft 17 (see FIG FIG. 1), which can also be used to transfer a filled fermentation product carrier 12 to the removal magazine 34 to feed. The removal magazine J4- can be easily V / else be designed as an acceptance table. However, a removal magazine can also be used that is designed similar to the feed magazine 15, in the the filled fermentation trays move from bottom to top until the entire magazine is filled and to a fermentation room or can be transported to the oven.

Another embodiment of the feed magazine 15 is shown in FIG. The magazine 15 is there from a mobile frame, which is designed in the lower part such that it over the chain pair can be driven. A latching device, not shown, ensures that the feed magazine assumes the correct working position and remains in this during the work process. The removal magazine 34- can be similar to the one just described Feed magazine 15 be formed.

The design of these magazines is particularly advantageous because they can be operated without difficulty by an operator driven to the corresponding additional workstations in the empty and full state can be.

The entire system with the transport device according to the innovation works independently of the work rhythm an operator, so that all components of the system can be used to the maximum.

In the device according to the innovation, the known Kipptrögelgeräte or Kippträger or

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Fermentation carriers in the conventional sizes can also be used, so that a continuous workflow is guaranteed.

Another advantage of the tissue processing system according to the innovation results from the fact that the agerelemente attached to the endless bracket at their return to the selection station 7 a climate .35 can go through, which is used for ventilation, drying and cleaning of the carrier elements. In the climatic room 35 a fan can thus be provided.

With the device according to the innovation, a system is thus created which is very compact, see above that they are housed in conventional bakeries

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Claims (1)

- 13 - G ι »a .0 Ke 72 02 069. 255 G Protection claims . ^ Small baked goods production system / consisting of a Dough dividing and rounding machine, which with one of the rounding machine by means of a conveyor belt Rolling station that can be loaded with pieces of dough and a transport device is combined and integrated in the one of two synchronously rotating and parallel belts or chains existing endless holder, Transport or carrier elements are mounted parallel to one another so that they can pivot about their longitudinal axis are and between he rolling station and the dough dividing and circular knitting machine one in the direction Transport device movable to the rolling station is located, characterized in that that the endless holder (10) is arranged below the rolling station (7) which has a transport direction to the dough dividing and circular knitting machine (1) and via one between the autwalzstation (7) and the dough dividing and circular knitting machine that can be inserted and removed from the feed or fermentation product carrier (12) is guided, wherein the dough pieces ejected from the rolling station (7) over the endless holder (10) by means of a release device for loading or fermentation material carrier (12). 7202069 08/25/77 2. Small baked goods production line, thereby characterized in that the release device has a pair of rails (25) with an automatically lowerable and attachable section (26), which is connected to eccentric disks (29 and 30) via rods (27 and 28). 3. Small baked goods production system according to claim 2, characterized in that that the release device on a certain number of, with the endless holder (10) pivotally connected transport or carrier elements (9) is designed to be effective, the number of the tripping device (26 to 32) actuatable carrier elements with the number of carrier elements of the charging or ■ The fermentation product carrier is the same or smaller. 4. Small baked goods production system according to the claims 1, 2 or 3, characterized in that one, to a pivot axis (20) of the transport or carrier elements (9, 33) parallel axis (23) in the area above, between the rolling station (7) and the dough dividing and round molding device (1) located charge or fermentation product carriers (12) has a positive guide, which with a lowerable pair of rails (25) is equipped so that the transport or carrier elements (9,33) each about their pivot axis (20) at predetermined locations simultaneously a controlled and perform predetermined pivoting movement. - 15 - 7P02069 08/25/77 - 15 - S. 5. Small baked goods production system according to claim 1,
2,3 or 4, thereby marked
draws that the ^ forced guidance in the
Total area (26) above the feed
or fermentation product carrier (12) at the same time in the vertical
direction is designed to be movable. 6th Small baked goods production system according to claim 1
or one of the preceding, thereby
marked that the for
Swivel axis (20) parallel axis (23)
is provided with rollers (24) at its ends,
which are guided by a pair of rails (25,26). 7th Small baked goods production system according to claim 6,
characterized,
that the eccentric disks (29 to 30) force
are positively connected to a drive (32),
which depends on the working speed
speed of the dough dividing and rounding device (1)
is actuatable. 8th. Small baked goods production system according to claim 7>
characterized,
that the drive (32) of the eccentric disks (29,30)
of certain transport or carrier elements
(33) by means of a correspondingly arranged switch
elements such as light barriers or the like,
can be triggered. 9.
ι IQ biscuit production plant according to claim 1 or
one of the preceding, thereby ge
indicates that the forced operation
(24.25) to support and carry out a - 16 - 7202Q68 8/25/77 Tilting movement of the transport or carrier elements (9) in the upper approximately horizontally extending | Area of the endless holder (10) is arranged. 10. Kl-biscuit manufacturing plant according to claim 1 or one of the preceding, characterized in that in the lower an approximately horizontally extending area of the endless holder (10) a climatic chamber (35) is arranged, that of the transport or carrier elements (9 »33) is run through so that they can be exposed to ventilation and drying. 11. Small baked goods production plant according to claim 1 or one of the preceding, characterized characterized in that a feed magazine (15) for empty feed or fermentation product carriers (12) with an automatic retrieval device (18) is positively coupled in such a way that each an empty feed or fermentation product carrier (12) under the upper area of the approximately horizontal extending endless holder (10) is retractable. 12. Small baked goods production system according to claim 6, characterized in that j that the retrieval device with another trans! ρort Mechanism is coupled through the with dough s Pieces of filled feed or fermentation product carriers j (12) can be fed to a removal magazine (30). | 13 · Small baked goods production system according to claims 6 and I 12, characterized in that { that the retrieval device, with carriers | provided chain pair (18), which via I. an axle (17) is connected to a drive (16). f - 17 - 7202069 08/25/77 14, biscuit production plant according to claim 9 or 10, characterized in that the feed magazine (15) and / or the discharge receiving magazine (3 ^) is designed to be mobile. ?? Q2069 08/25/77