EP3500104A2 - Method and device for treating dough - Google Patents
Method and device for treating doughInfo
- Publication number
- EP3500104A2 EP3500104A2 EP17757672.5A EP17757672A EP3500104A2 EP 3500104 A2 EP3500104 A2 EP 3500104A2 EP 17757672 A EP17757672 A EP 17757672A EP 3500104 A2 EP3500104 A2 EP 3500104A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- ring
- pressing
- rings
- plunger
- pressing rings
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C11/00—Other machines for forming the dough into its final shape before cooking or baking
- A21C11/004—Other machines for forming the dough into its final shape before cooking or baking forming the dough into a substantially disc-like shape with or without an outer rim, e.g. for making pie crusts, cake shells or pizza bases
- A21C11/006—Other machines for forming the dough into its final shape before cooking or baking forming the dough into a substantially disc-like shape with or without an outer rim, e.g. for making pie crusts, cake shells or pizza bases by pressing or press-moulding
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C11/00—Other machines for forming the dough into its final shape before cooking or baking
- A21C11/004—Other machines for forming the dough into its final shape before cooking or baking forming the dough into a substantially disc-like shape with or without an outer rim, e.g. for making pie crusts, cake shells or pizza bases
-
- A—HUMAN NECESSITIES
- A21—BAKING; EDIBLE DOUGHS
- A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
- A21C3/00—Machines or apparatus for shaping batches of dough before subdivision
- A21C3/02—Dough-sheeters; Rolling-machines; Rolling-pins
Definitions
- the present invention relates to a method for processing dough, in particular for the production of pizza bases, according to the preamble of patent claim 1 and a device according to the preamble of patent claim 4.
- a device known from the prior art is disclosed, for example, in DE 102007006395 A1, in which pizza bases are produced by rolling and punching on a base. Furthermore, from EP 2174549 A1 a device for pressing pizza bases is known, which has a number of concentric rings which are successively applied to the dough piece in a staggered manner and thus form the pizza base.
- the staggered lowering of the pressing rings with causes an advantageous spread of the dough and ensures an unrestrained dough flow.
- a drive device is provided, with which the pressing rings along its ring axis telescopically independently from a first position to a second position are adjustable.
- the independent displaceability of the press rings allows different pressing profiles and pressing processes to perform and perform the dough or the dough piece to be produced in varying shapes
- the flow movement of the dough can be further improved if adjacent pressing rings starting from the center of the plunger are successively applied to the dough and deform it being subsequently withdrawn after the application of the respective adjacent compression rings, so that always only a part number of the compression rings, in particular a number adjacent pressing rings, are in contact with the dough piece.
- An advantageous deformation of the dough is achieved when the pressure of the pressing rings, is chosen so that after extending the radially outermost of the pressing ring of the dough, the predetermined shape of the dough piece, in particular a pizza base has.
- the shape of the knitted dough piece can be further improved by specifying the distance between the individual pressing rings and the support of the dough piece and / or the pressing time and / or the pressing pressure for each pressing ring before and / or during the pressing process.
- a preferred embodiment of the device is achieved if each of the pressing ring located closer to the ring axis has a slightly smaller outside diameter than the inside diameter of the adjacent pressing ring farther from the ring axis and wherein the pressing rings are slidable into one another.
- Preferred positions of the device are when the pressing rings are arranged coplanar in the first position in a plane and form a flat end face of the plunger and in the second position different distances to the support, in particular the abutment, have and / or the pressing rings with the support, in particular the abutment, form a negative mold of the dough piece to be produced.
- the distance between the press ring and the support as well as the pressing force and the pressing duration can be adjusted preferably by the drive device comprising a camshaft driven by an engine or otherwise, whereby the press rings from the first position along the axis of the ring telescopically, in particular independently of each other, by rotation of the camshaft. are adjustable in the second position.
- a preferred embodiment of the invention provides that the pressing rings have a, in particular this completely penetrating, radially extending to the pressing rings recess, wherein the camshaft is coaxial with the course of the recess is introduced into the recess and at least one cam of the camshaft each acted upon a pressing ring and at this rests in the recess.
- Play between the press ring and the cam of the camshaft is advantageously prevented when the recess is circular and the cams are formed such that each cam rests in each case at two radially opposite points of the wall of the recess.
- a preferred distribution of force from the camshaft to the compression rings is achieved by the compression rings have a radially passing through this fully penetrating recess, wherein the cam shaft is coaxial with the recess disposed in the recess and extends over the entire recess on the press rings, wherein the Camshaft each press ring, each with two identically shaped cams acted on two diametrically opposite to the ring axis of the compression rings points.
- a possible embodiment is also the power transmission between the cam and rings for reasons of wear on a sliding example plastic or rollers or the like.
- the setting of the exit depth or the minimum distance between the pressing rings and the support is advantageously achieved by at least one limiting device is provided which limits the displacement of the pressing rings along the ring axis to each other and / or the distance between the pressing rings of the support, in particular the abutment , preferably in the second position, pretends.
- a preferred embodiment of the limiting device is provided in that the limiting device is formed by at least one wedge, wherein the wedge is arranged between a cam and the pressing ring.
- a preferred embodiment of the device is achieved by the pressing rings are rotatable about their ring axis, in particular in an angular range, and
- each press ring and the voltage applied to the respective press ring cam is arranged at two radially opposite points of the wall of the recess, a pair of wedges,
- first wedge and the second wedge of the wedge pair as a wedge ring, in particular as a wedge ring segment, are formed and the same average diameter as the pressing ring on which the respective wedge is arranged, and are arranged congruent with this,
- first wedge and the second wedge over a portion each have a varying thickness, in particular uniform increase in thickness or thickness decrease, in the direction of the ring axis of the compression rings and with the respective cam to the radius of the compression rings obliquely arranged touch level, wherein the contact plane of the first Wedge and the second wedge with the respective cam parallel to each other and so that the distance between the respective press ring to support, in particular the abutment, by rotation of the press rings is variable.
- a further embodiment of the device is provided when each pressing ring is adjustable via each on one of the cams push rod with the cam, wherein the push rods are arranged such that upon rotation of the camshaft, the pressing rings from the first position along the ring axis telescopically, in particular independently of each other, are adjustable to the second position.
- the design and arrangement by means of push rods allows an accurate and simple adjustment of the plunger while low wear of the individual components.
- camshaft is arranged perpendicular to the ring axis and this crosses in particular in the half of the camshaft, wherein the camshaft each having two identically shaped cams, which are arranged diametrically opposite to the camshaft and wherein in each case a pressing ring is adjustably connected by a push rod with a cam and, in particular diametrically opposite the ring axis of the pressing rings diametrically opposite, by means of a further push rod with the second the same trained cam is adjustably connected.
- the friction between the push rods and the cams can be reduced if the pressure push rods at the end resting on the cam each have a voltage applied to the circumference of the respective cam roller, wherein the respective roller is arranged such that the respective roller upon rotation of the camshaft rolls on the circumference of the respective cam.
- a simple guidance of the push rods can be achieved by the push rods are arranged parallel to the ring axis wherein the push rods are each guided in at least one guide sleeve, wherein the guide sleeve is respectively supported on the housing of the device or the plunger.
- the push rods each kraftbeaufschlagbar by means of a spring, in particular a compression spring, wherein the respective spring is designed and arranged such that the respective push rod in the direction of the cam can be pressed ,
- the ducking punch has an edge ring, wherein the edge ring has a negative shape of the edge of the dough piece produced by the device.
- the edge ring has a larger diameter than the largest of the compression rings, or the edge ring is arranged at the largest of the compression rings.
- the shape of the dough piece to be produced is advantageously predetermined and the contamination of the pressing rings is prevented by placing between the pressing rings and the support, in particular the abutment, at least one, in particular elastic, separating body, in particular a membrane, and / or a mold, in particular a pizza mold , is arranged.
- An advantageous embodiment of the device is provided by the device having two identically formed Duckstkov, wherein the two plunger face each other and the compression rings of the first plunger and the compression rings of the second plunger are arranged concentrically to each other and wherein the first plunger and the second plunger respectively form the support, in particular the abutment, of the other pressure stamp.
- the device can advantageously be transported and used arbitrarily along a production line by arranging the first pressure stamp and / or the second pressure stamp on a movable frame, in particular a trolley.
- the distance between the first plunger and the second plunger is adjustable.
- the device has at least one adjusting device, wherein the adjusting device is articulated on the plunger and wherein the plunger is adjustable by the adjusting device along the ring axis, in particular in the direction of the support, preferably the abutment, or
- the device comprises two adjusting devices, wherein the first adjusting device is articulated on the first plunger and the second adjusting device on the second plunger and wherein the first plunger and the second plunger by the adjusting device along the ring axis of the respective plunger, in particular independent of each other, is adjustable ,
- the adjusting device in particular the adjusting devices, a hydraulic cylinder, a pneumatic cylinder or a linear motor.
- 6a and 6b show a pressing process according to the method according to the invention
- FIG. 10 shows a sectional view of the embodiment according to FIG. 9.
- FIG. 1 is a perspective view of the plunger 1 with a view on the underside or on the press rings 11 a, 11 b, 11 c, ... shown.
- the inventive device 10 for processing dough comprises at least one pressure stamp 1.
- An embodiment of the pressure stamp is shown in FIG.
- the plunger 1 comprises seven pressing rings 11a-11g, the first pressing ring 11a being arranged in the center of the pressing rings 11a-11g.
- the first press ring 11a is formed fully cylindrical.
- the second pressing ring 11b is arranged.
- the pressing ring 11 b is concentrically arranged in a plane with the pressing ring 11 a and lies with its inner side on the first pressing ring 11 a.
- the third press ring 11c, the fourth press ring 11d, the fifth press ring 11e, the sixth press ring 11f, and the seventh press ring 11g are each concentric with the first press ring 11a and are staggered side by side.
- the first press ring 11a has a slightly smaller outer diameter than the inner diameter of the second press ring 11b.
- the further press rings 11c-11g are telescopically arranged one inside the other, wherein in each case adjacent pressing rings, such as the pressing ring 11b with the pressing ring 11c or the pressing ring 11c with the pressing ring 11d, arranged relative to each other with respect to their ring axis 14 slidably.
- the pressing rings 11a-11g are respectively supported and guided on the inner periphery and the outer periphery on the adjacent pressing rings 11b-11g. The guidance of the pressing rings 11a-11g allows a displacement of the pressing rings 11a-11g to each other and thus allows a staggered displacement of the individual pressing rings 11a-11g.
- the plunger 1 has on one of its side surface arranged on the plunger 1 Drive device 20 on.
- the drive device 20 comprises a camshaft 21 (FIGS. 2 to 4) and an electric motor 22, which can rotate the camshaft 21 in its axis 27.
- the pressing rings 1 1 a - 1 1 g have a flat end faces and are arranged coplanar in a plane in a first position (Fig. 2) and form in the first position, a flat end face 13 of the plunger 1 1st
- Fig. 2 is a sectional view of the plunger 1 is shown in a first position.
- the pressing rings 1 1 1 a - 1 1 g are arranged coplanar in the first position, so that their end faces form a flat end face 13 of the plunger 1.
- the pressing rings 1 1 a, - 1 1 g are arranged to each other in the ring axis 14 telescopically independently displaceable.
- the plunger 1 has a radially to the ring axis 14 of the pressing rings 1 1 a - 1 1 g extending recess 15 which passes through the pressing rings 1 1 a - 1 1 g and the plunger 1 completely.
- the drive device 20 has a motor 22 and a camshaft 21 in this embodiment.
- the camshaft 21 is completely inserted into the recess 15 and extends coaxially to the circular or cylindrical recess 15.
- the camshaft 21 has fourteen cams 23b to 23g and 24a to 24g.
- the camshaft 21 is thereby introduced into the recess 15 such that seven of the cams 23b to 23g come to lie on one side with respect to the ring axis 14 and the other seven cams 24a to 24g lie on the diametrically opposite side of the ring axis 14.
- the cams 23b to 23g and 24a to 24g act on or touch each one press ring 1 1 a to 1 1 g.
- the cams 23b to 23g and 24a to 24g are arranged in pairs, wherein the respective cam pairs 23a and 24a act on the same pressure ring 1 1 a and are arranged to the ring axis 14 diametrically opposite along the camshaft 21.
- the cams 23a to 23g and 24a to 24g of the camshaft 21 are further in each case at two diametrically opposite points of the wall of the recess 15 and the axis 27 of the camshaft 21 at.
- the plunger 1 further has an edge ring 12, whose inner diameter is made larger than the outer diameter of the largest press ring 1 1 g.
- the edge ring 12 has a Negative shape of the edge of the dough piece to be pressed and has in this embodiment, a semi-circular mold.
- Fig. 3 shows the plunger 1 of the device 10 according to the invention in a second position according to the sectional view shown in Fig. 2.
- the second position of the pressing rings 1 1 a - 1 1 g is, for example, after the pressing process of a dough piece, wherein in this second position, the pressing rings 1 1 a - 1 1 g are staggered to each other and the outermost ring press 1 1 g is extended furthest ,
- the shape of the cams 23a to 24g determines in each case the position of the pressing rings 1 1 a to 1 1 g each other or the course of the position of the pressing rings 1 1 a to 1 1 g each other and their distance from the support 13 and the dough.
- the device 10 further comprises a limiting device, which sets and specifies the minimum and maximum spacing of the pressing rings 1 1 a to 1 1 g of the support 3 and the abutment.
- a detailed view of the limiting device is shown in FIG. 4.
- the limiting device consists in this embodiment of a wedge system. Between each cam 23a to 24g and the respective press ring 11a to 11g, a wedge pair 81 to 87 and 91 to 97 are arranged (FIGS. 2, 3).
- the wedge pairs 81 to 87 and 91 to 97 are in each case with respect to the ring axis 14 diametrically opposite between the respective press ring 1 1 a to 1 1 g and the corresponding cam 23a to 23g and 24a to 24g arranged.
- the wedge pair 81 connects the cam 23a with the pressing ring 1 1 a, diametrically with respect to the ring axis 14, the wedge pair 91 is arranged analogously between the cam 24a and the pressing ring 1 1 a.
- the further wedge pairs 82 to 87 and 92 to 97 are also arranged in pairs with respect to the ring axis 14 at each between two cams, for example, the cam 23b and 24b, and the second press ring 1 1 b.
- the maximum or minimum distance between the respective press ring 11a to 11 g and the support 3 is changed and adjusted.
- the wedge pair 81 consists, as well as the other wedge pairs 82 to 97, of a first wedge 81 a and a second wedge 81 b, each diametrically opposite between the respective cam 23a to 24g and the wall of the recess 15 and the respective press ring 1 1 a to 1 1 g are arranged.
- FIG. 6 shows a detailed view of a wedge, in this case the second wedge 82b, which has the same curvature as the press ring 11b with the cam 23b and is arranged congruently with the press ring 11b (FIGS. 2, 3, 9). 4).
- the first wedges 81 a to 87 a and the second wedges 81 b to 87 b are each formed as a wedge ring segment and each have the same average diameter as the pressing rings 1 1 a, 1 1 b to 1 1 g on where the respective wedge 81 a to 87 b is arranged.
- the wedges 81 a to 87 b have a varying thickness along their circumference, wherein the thickness uniformly increases over the circumference or uniformly increases or decreases from one end of the wedge 81 a to 87 b (FIG. 6) to its other end.
- the thickness increase or decrease of the keels 81 a to 87 b forms an inclined plane inclined to the base surface of the respective wedge 81 a to 87 b, as shown in FIG. 6 for the keel 82 b.
- the respective wedge pair 81 to 87 thus forms with the respective cam 23a to 24g of the camshaft 21 in each case two touch levels lying parallel to one another.
- the thickness of the first wedge 81 a and second wedge 81 b determines the thickness of the wedges 81 a and / or 81 b, the position of the pressing ring 1 1 a with respect to the camshaft 21 ( Figure 4).
- the change in the cam 1 1 a applied thickness of the wedge pair 81 is the exit depth or the distance between the respective press ring 1 1 a to 1 1 g and the support 13 or the abutment adjusted.
- the rotation of the other wedge pairs 82 to 87 or 91 to 97 analogous to the wedge pair 81 also causes an adjustment of the distance to the support 3 of each of the wedge pair 82 to 87 arranged press ring 1 1 b to 1 1 g.
- the first wedges 81 a to 87 a and 91 a to 97 a are each arranged on an adjusting 90 a to 90 g, wherein each of the adjusting rings 90 a to 90 g arranged the same inner diameter and outer diameter as the respectively below Press rings 1 1 a to 1 1 g (Fig. 4) and on this on the support 13 remote end face of the pressing rings 1 1 a to 1 1 g are arranged.
- the holding disc 88 has in each case in the region of the guide pins 89a to 89g extending over a peripheral region slot-like recess, whereby the guide pins 89a to 89g in these recesses and thus the pressing rings 1 1 a to 1 1 g and the adjusting rings 90a to 90g in a Angular range are rotatable.
- the plunger 1 is positioned in height above the support 3, so that the innermost pressing ring 1 1 a comes to lie over the dough piece 6.
- the pressing rings 1 1 a to 1 1 g are now brought in a sequence on the dough piece 6, so that the dough of the dough piece 6 begins to flow.
- the pressing rings 1 1 a to 1 1 g are from the first position (Fig.
- the pressing rings 1 1 1 a to 1 1 g are arranged coplanar and form a flat end face 13 of the plunger 1, one after the other, staggered from the innermost Press ring 1 1 a to the outer ring 1 1 g lowered, the pressing rings 1 1 a to 1 1 g act on the dough 6 and the dough 6 its surface under the pressure of the compression rings 1 1 a to 1 1 g increases.
- the pressing ring 1 1 a is the first from the first position down in the direction of the support 3 and acts on the dough piece 6, so that it increases its area.
- the pressing rings 1 1 b, 1 1 c to 1 1 g are now successively lowered and act successively on the dough piece 6 a.
- the cams 23a to 24g and the camshaft 21 are formed such that a sequence of lowering of the pressing rings 1 1 a to 1 1 g takes place and after a predetermined pressing time of each press ring 1 1 a to 1 1 g again of the deformed dough 6 is lifted. It is always only a part of the pressing rings 1 1 a to 1 1 g with the dough piece 6 in contact, wherein the contacting pressing rings are each adjacent pressing rings.
- the lowering movement of the pressing rings, which is caused by the camshaft 21 resembles a waveform that from the center of the plunger 1, so the ring axis 14 of the compression rings 1 1 a to 1 1 g outgoing out to the outermost press ring 1 1 g completed becomes.
- the resulting wave-like propagation of the dough piece 6 causes an enlargement of the surface of the dough piece 6 in the radial direction and causes the production of the knitted dough piece or a pizza base.
- the wave-shaped lowering and re-raising of the pressing rings 1 1 a to 1 1 g thereby causes an advantageous flow movement of the dough of the dough piece 6 without this tearing or unfavorable stresses on the dough.
- Fig. 7 a further embodiment of the device 10 is shown in a perspective view.
- the device 10 has two pressure pistons 100, 200, which are arranged on a mobile frame, in this embodiment a trolley 300.
- the first plunger 100 is arranged opposite the second plunger 200, wherein the ring axes of the compression rings 1 1 1 a to 1 1 1 g of the first plunger 100 and the compression rings 21 1 a to 21 1 g of the second plunger 200 are arranged concentrically to each other.
- the pressing rings 1 1 1 a to 1 1 1 g of the first plunger 100 and the end face 1 13 of the first plunger 100 have the end face 213 of the second plunger 200 and the end face of the pressing rings 21 1 a to 21 1 g of the second plunger.
- the pressing rings 1 1 1 1 a to 1 1 1 1 g of the first plunger 100 and the pressing rings 21 1 a to 21 1 g of the second plunger 200 are each adjustable to the opposite compression ring of the opposing plunger 100, 200 out.
- the first pressure ram 100 is the support or the abutment of the second pressure ram 200 and the second pressure ram 200 is the support or the abutment of the first pressure ram 100.
- the arrangement of the two pressure pistons 100, 200 allows a variable shape of the dough piece or a different thickness profile of the pizza base or the dough piece over the diameter.
- the plungers 100, 200 are each attached to an adjusting device 4a and 4b, wherein the adjusting means 4a and 4b is formed by a hydraulic cylinder.
- the adjusting device 4a and 4b allow the adjustment of the plunger 100, 200 to each other.
- Fig. 8 shows a sectional view of the device 10 described in Fig. 7, wherein the adjusting means 4a, 4b and the trolley 300 and the frame are not shown.
- the second plunger 200 is the same design as the first plunger 100, wherein the second plunger 200 has no edge ring 12.
- the arrangement of the two pressure pistons 100, 200 enables an improved wave-shaped kneading device, wherein both pressure pistons 100, 200 synchronized from the center to outwardly perform a wave-like kneading movement and deform a dough piece 6, optionally arranged therebetween, uniformly to a pizza base or another dough piece.
- FIGS. 9 and 10 show an alternative embodiment of the device 10 in two sectional views.
- the plunger 1 has a camshaft 21, which is arranged perpendicular to the ring axis 14 of the pressing rings 1 1 a to 1 1 f.
- the pressing rings 1 1 a to 1 1 f are adjustable in the direction of the ring axis 14.
- the camshaft 21 includes twelve cams 23a to 23f and 24a to 24f, with each of the cams 23a to 24f being made the same.
- the cams 23a and 24a which are arranged diametrically opposite to the ring axis 14 on the camshaft 21 are the same, that is, they have the same elevation or eccentricity.
- the camshaft 21 in this embodiment has six identically formed cam pairs 23a, 24a, 23f, 24f.
- the plunger of the device 10 has a number of cams 23a to 24f corresponding number of push rods 40a to 41f, wherein the push rods 40a to 41f abut the cams 23a to 23f.
- the push rods 40a to 41f are screwed to the cam 23a to 24f opposite end with the press rings 1 1 a to 1 1 f, wherein each one press ring 1 1 a to 1 1 f is connected to two push rods 40a to 41 f, the are preferably arranged at two diametrically opposite points of the pressing rings 1 1 a to 1 1 f.
- the cam 23a is of the same design with the cam 24a, which are arranged diametrically opposite to the ring axis 14 on the camshaft 21.
- the cams 23 a and 24 a are each connected to a push rod 40 a and 41 a with the first press ring 1 1 a. Furthermore, then the cam 23b is the same as the cam 24b and corresponding to the cam 23a and 24a with the press ring 1 1 b connected via two push rods 40b and 41b. Corresponding to the cams 23a and 24a and the cams 23c to 23f and 24c to 24f are each paired identically formed and arranged diametrically to the ring axis 14 opposite to the camshaft 21 and via corresponding pressure rods 40c to 40f and 41c to 41f with the pressing rings c connected to 1 1 f.
- the push rods 40a to 41f are each at one end to the cams 23a to 24f and are connected at the opposite end with the pressing rings 1 1 a to 1 1 f via a screw connection.
- a roller 42 At the end of the push rods 40a to 41f abutting on the cams 23a to 24f, there is respectively arranged a roller 42, which is mounted on the respective push rods 40a to 41f.
- the rollers 42 are respectively on the circumference of the respective cam 23a to 24f on and on, wherein the respective roller 42 rolls upon rotation of the camshaft 21 on the circumference of the respective cam 23a to 24f.
- the pressure rods 40a to 41f are moved along the ring axis 14 and thus the pressing rings 1 1 a to 1 1 f respectively also adjusted or extended along the ring axis 14 via the pressure rods 40a to 41f connected to the press rings 11a to 11f.
- the push rods 40a to 40f can be connected to the housing of the plunger 1 and the device 10 and be guided, wherein the push rods 40a to 41 f are preferably guided over a guide sleeve 43 which in the housing of the plunger 1 or the device 10 is supported.
- a guide sleeve 43 which in the housing of the plunger 1 or the device 10 is supported.
- two guide sleeves 43 may be provided per push rod 40 a to 41 f, which are arranged parallel to the ring axis 14.
- other configurations of the guides can be selected or the push rods 40a to 41f also be movably arranged via other known from the prior art guides.
- the push rods 40a to 41f can each be pressed by means of a spring in the direction of the camshaft 21 or cams 23a to 24f, so that the push rods 40a to 41f always abut the circumference of the respective cams 23a to 24f.
- Fig. 9 shows a preferred embodiment, in which the spring is designed as a compression spring 44 which is arranged in each case on the pressing ring 1 1 a to 1 1 f near the end of the push rods 40 a to 41 f.
- the respective compression spring 44 is supported on a supporting disk 88 supported on the housing of the pressure ram 1 and a projection of the respective pressure rods 40a to 41f and presses the respective push rod 40a to 41f in the direction of the respective cam 23a to 24f.
- a corresponding training by means of tension springs or other force-exerting elements may be provided.
- FIG. 10 shows a sectional view according to FIG. 9, wherein the cutting axis is rotated by 90 degrees, that is to say perpendicular to the axis of the camshaft 21.
- the vertical axis to the camshaft 21 1 1 a to 1 1 f two guide pins 89 are arranged, which are guided according to the push rods 40a to 41f on the housing of the plunger 1 of the device 10 by means of guide sleeves 43 each per press ring.
- the guide pins 49 allow a more accurate guidance of the respective compression rings 1 1 a to 1 1 f, whereby they can be adjusted uniformly in the direction of the ring axis 14.
- a dough 6 by gradually lowering the pressing rings 1 1 a to 1 1 f piecewise deformed and formed under the application of compressive forces a dough piece, in particular a pizza crust.
- the embodiment of the plunger 1 of FIGS. 9 and 10 may also be embodied in duplicate analogously and arranged opposite one another along a vertical axis.
- the force transmission between the cam and the pressing rings or the pressure rods can also be designed to be wear-related via a sliding partner, for example plastic or via rollers or other embodiments.
- the separation of the shaped dough piece or of the dough piece 6 from the pressing rings or the pressure punches 1 can also be effected by means of a separating agent, such as, for example, oil or flour.
- the adjusting device can also be provided by means of an eccentric, cam, chains, toothed racks, or the like. be done a hydraulic cylinder, a pneumatic cylinder or a linear motor.
- stamps for cleaning purposes without tools disassembled and serve different stamp sizes with a basic unit to produce different pizza sizes with and without edge.
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATA50742/2016A AT519041B1 (en) | 2016-08-18 | 2016-08-18 | Method and device for processing dough |
PCT/AT2017/060201 WO2018032027A2 (en) | 2016-08-18 | 2017-08-14 | Method and device for treating dough |
Publications (1)
Publication Number | Publication Date |
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EP3500104A2 true EP3500104A2 (en) | 2019-06-26 |
Family
ID=59702489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP17757672.5A Withdrawn EP3500104A2 (en) | 2016-08-18 | 2017-08-14 | Method and device for treating dough |
Country Status (6)
Country | Link |
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US (1) | US20190191722A1 (en) |
EP (1) | EP3500104A2 (en) |
AT (1) | AT519041B1 (en) |
CA (1) | CA3034117A1 (en) |
RU (1) | RU2019107140A (en) |
WO (1) | WO2018032027A2 (en) |
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US10863750B2 (en) | 2017-05-31 | 2020-12-15 | MHI Restaurant Group | Pizza dough press apparatus and method |
US10687537B2 (en) * | 2017-05-31 | 2020-06-23 | Mhi Restaurant Group Llc | Pizza dough press apparatus and method |
US11044917B1 (en) * | 2019-01-14 | 2021-06-29 | Robert Reiser & Co, Inc. | Apparatus and method for a continuous cheese rope depositor |
IT201900013548A1 (en) * | 2019-07-31 | 2021-01-31 | Tecno Pool Spa | MACHINE FOR PROCESSING A DOUGH |
IT202100004883A1 (en) * | 2021-03-02 | 2022-09-02 | Pizzeria Per Asporto Tonino Pizza Di Amatruda Antonio Ditta Individuale | PIZZA DOUGH SPREADING DEVICE AND METHOD FOR ROLLING OUT PIZZA DOUGH |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0532786B1 (en) * | 1991-09-19 | 1994-03-02 | BARILLA G. e R. F.lli - Società per Azioni | A press for making pizza beds and the like |
IT1279775B1 (en) * | 1995-03-20 | 1997-12-18 | Lauro Beltrami | PASTRY MACHINE WITH UPPER PLATE WITH SUCCESSFUL RINGS, SUITABLE FOR PRODUCING CIRCULAR DISCS OF VARIOUS DIAMETERS, |
DE19548162C2 (en) * | 1995-12-22 | 1997-11-27 | Soennichsen Masch & Stahlbau | Method and device for producing dough parts |
ES2650246T3 (en) * | 2014-07-02 | 2018-01-17 | Iteca Impianti Tecnologici Alimentari Speciali S.P.A. | Apparatus for forming elements of food dough in the form of a disk |
-
2016
- 2016-08-18 AT ATA50742/2016A patent/AT519041B1/en not_active IP Right Cessation
-
2017
- 2017-08-14 EP EP17757672.5A patent/EP3500104A2/en not_active Withdrawn
- 2017-08-14 CA CA3034117A patent/CA3034117A1/en not_active Abandoned
- 2017-08-14 RU RU2019107140A patent/RU2019107140A/en not_active Application Discontinuation
- 2017-08-14 WO PCT/AT2017/060201 patent/WO2018032027A2/en unknown
- 2017-08-14 US US16/326,118 patent/US20190191722A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2018032027A2 (en) | 2018-02-22 |
US20190191722A1 (en) | 2019-06-27 |
WO2018032027A3 (en) | 2018-04-12 |
AT519041B1 (en) | 2018-09-15 |
CA3034117A1 (en) | 2018-02-22 |
RU2019107140A (en) | 2020-09-18 |
AT519041A1 (en) | 2018-03-15 |
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