SU167793A1 - - Google Patents

Description

Stuffed pancakes are currently hand-made, this is a laborious process — when baking, you have to work under difficult conditions. The mechanization of this process not only facilitates working conditions, but also increases the output of these products, as well as the centralization of production.

The essence of the invention lies in the complex mechanization of the production process of semi-finished pancakes with a filling. For this, it is proposed to jointly use the unit for preparing dough, a device for crisp baking of the dough billet LSCh1T1L with a device for spreading billets, a device for rolling pancakes with dispensers located above it, a device for laying pancakes in trays, an apparatus for cooling them in trays and a device for stacking trays with pancakes.

To ensure that the filling was closed with the blanks evenly on both sides and the blank was not torn, the device for rolling pancakes was made in the form of four horizontal flaps and a belt conveyor for removing rolled pancakes. The leaves are alternately turned by a roller-thrust pusher driven by a cam camshaft.

For multi-stacking pancakes in trays, as well as preventing distortions and seizures of the latter, the device for stacking pancakes in trays is made in the form of a horizontal table with an inclined section above

which is a store for empty

trays, conveyor and plank pushers,

acting alternately with the conveyor.

Conveyor pins moving through slots

table, serves trays along it, and plank pusher across.

The dough is kneaded on a pre-prepared emulsion. The unit for preparing the dough consists of a mneKoiioio feeder, a weight flour metering unit, a cooled emulsion tank, an emulsion metering unit, a whipping machine and a glass phi, 1 r. The unit is equipped with a pump, a closed circulation circuit connected to a T11ubmi tank with a whipping machine and an emulsion reservoir. In addition, in order to improve the performance of the device for rolling pancakes, the sash can iHapiiMptio be attached to the horizontal chain KOHBeiiepa, and the KOFrBciiep belt to dispose of the folded blanks located under the sashes of the upper chain conveyor. In this case, the sash alternately rotates

FIG. Figure 1 shows schematically the proposed line for the production of semi-finished pancakes with filling; in fig. 2 - device for rolling pancakes (in two-section design); in fig. 3-device for laying pancakes in trays (in two-section design); in fig. 4 shows a variant of the device for rolling pancakes (side view and in plan).

A line for preparing dough with auger feeder /, flour weighing dosing unit 2, cooled with emulsion tank 3, emulsion dosing unit 4, whipping machine 5, stacked filter 6 and pump 7; a device 5 for baking dough billet continuously with a device for cutting it into blanks; a device for rolling pancakes with belt conveyors 9 for withdrawing rolled pancakes; dispensers / About filling; a device for stacking pancakes in trays with a horizontal table / V, with a naklo first part; an apparatus 12 for cooling pancakes in trays; device 13 for stacking trays with pancakes in piles.

A device for rolling pancakes consists of two sections mounted on a single frame with an actuator. Each section includes four flaps 14, 15, 16, and 17 and one of the belt conveyors 9 for withdrawing the rolled pancakes.

The flaps are driven by crank-type push rods through rack and pinion gears from cam camshafts 18 and 19, which have a tight kinematic connection with the cams. The shafts are driven from the power take-off shaft of the device 8 for continuous baking of the dough blank tape. Belt conveyors 9 of both sections have a common drum 20, which is also driven from shaft 18 through rack and pinch gears.

The initial position of each flap is horizontal, during rotation, they rotate approximately 180 °. Both sections work synchronously.

A device for laying pancakes into trays consists of a horizontal table // (with an inlet LETTING), along the entire length of the slot, a conveyor 21 with fingers located in these slots that are trays along the table, and a plunger pusher 22 for transverse feeding of trays, drive 2 koivsirg), consisting of two parallel crank-schatunny mekhgizmov, pnnvvn n1, respectively, their two stored gears and consists of a cylindrical cam cam of the storage mechanism of the drive 24 plpocheoso pusher 22. Drive L 25 rpspolozhsp1M11Mi NU therein krivoschppamm cylindrical cam and receives the rotation from the PTO unit 8 for PPLA neirorypnoy pypechki test zagotovochHoii; 1 {M1ty.

If the capacity of the line needs to be increased, it is advisable to make a device for rolling pancakes alternatively. In this case, it is performed on a frame with sprockets 26 and 27 mounted thereon, which rotate from a drive located on the same frame. Between the asterisks 26 and 27 there is a horizontal chain conveyor 28, and platforms 29 are located on it, each of which consists of four turning valves 30, 31, 32 and 33 on its axes. moving at the same linear speed as

and sites 29.

Leita of the conveyor 34 is tensioned between bar 1 and 35 and 36, one of which is rotated by gear 37 from a common drive. Insofar as

the belt conveyor 34 is longer than the horizontal chain conveyor 28, in order to prevent their trajectory from crossing, part of the flaps 31 and 32 are made on the hinges and are rotated upward from the interaction with the belt of the conveyor 34.

The flaps 31 and 32 of each of the platforms have axles with gear wheels 38 and 39, which, when they are moving forward, respectively, with rails 40 and 41,

located fixedly on the frame, the flaps 31 turn to 32. The flaps 30 and 33 have screw lobes 42 and 43, which, being hooked with the corresponding pins, turn the flaps approximately 180 °.

Line for the production of semi-finished filled pancake works as follows.

Prior to the start of the line, milk, melange, sugar, salt and soda are prepared

an emulsion in an amount sufficient to operate the line during the shift. In order to do this, a melange is added to the whipping machine 5 according to the recipe, milk and the mixture is stirred. Then the pump 7 is pumped into the cooled tank 3. In this case, the three-way valve 44 must be turned on to the position “Preparation of the emulsion. Sugar, salt, soda are added to the whipping machine 5 and added until the working volume of the machine is filled.

milk. The components are mixed until dissolved, after which the mixture is pumped to the emulsion tank 3. The remaining (according to the recipe) milk is poured into the switched off whipping machine and pumped it into the tank 3 by pump.

To obtain a homogenized emulsion, the contents of tank 3 are pumped through a closed circulation loop consisting of tank 3, tank 5, pump 7, stacked filter 6, and again the resertion 3, in which there is an agitator to prevent the emulsion from splitting. Then the three-way valve 44 is switched to

The machine for preparing the dough during the shift periodically kneads the dough from flour and the previously prepared emulsion and feeds it into the tank of the device 8 for continuous baking of the dough billet tape. The kneading is repeated after 30 minutes and is performed in the following sequence. A weighing device for flour 2 delivers flour (per batch) to whipping machine 5, while the dispenser 4 of emulsion discharges the corresponding dose of emulsion there. In the whipping machine 5, the dough is kneaded and pump 7 is fed through the glass filter 6 into the tank of the device 8 for continuous baking of the dough blank tape. The batter from the tank of the device 8 is captured by the hot surface of the drum and tinted on one side, and then cut into pieces on the workpiece. The latter are placed on the flaps of the device for rolling pancakes. The filling is prepared to the central part of the blanks with the batchers 10, prepared in accordance with the recipe and technology on a separate set of equipment and periodically loaded into the batchers. Then the flaps M, 15, 16 and 17 of the device wrap pancakes and stack them on conveyor belts 9 to dislodge the rolled pancakes, which periodically feed them to the device for laying pancakes on trays.

The empty trays from magazines 45 are fed under belt conveyors 9 and periodically move in the longitudinal and transverse directions. At the time of the tray, pancakes are served in them. The filled trays by conveyor 21 are transported to the cradles 46 of the apparatus 12 for cooling the pancakes in the trays, passing through the shaft, cooled and fed to the table by the device 13 for laying the trays with the pancakes in the stacks.

The table of the device 13 lifts the trays, putting them into the guides. During the return path of the table, the trays are fixed with spring clips. The operator periodically removes the resulting tray stacks, folds them into boxes and sends them on an expedition.

Subject invention

Lines for the production of semi-finished pancakes with filling, characterized in that, for the purpose of complex mechanization of the process, it jointly applied installed in series (along the process) and synchronized between the coooi unit for making dough tapes with a device for cutting it into blanks, a device for rolling and; pancakes with dozers of filling placed above it, a device for laying and; trays, an apparatus for cooling pancake in trays and a device for stacking trays with pancakes in stacks.

2. The lines according to claim 1, characterized in that, in order to cover the filling with the blanks 1 evenly on both sides and to prevent the ruptures of the blank, the device for rolling pancakes is made in the form of three horizontal flaps, alternately rotated by crank-lever pushers. driven by a cam shaft and a belt conveyor for removing rolled pancakes.

3. Lines according to claim 1, characterized in that, for the purpose of multi-stacking of blanks of trays and eliminating distortions and jamming of the latter, the device for stacking a pancake into trays is made in the form of horizontals of a table with an inclined section, set above this section of the shop empty trays and alternately acting of their conveyor with fingers located in the slots of the table for the longitudinal feed of the trays and the plank pusher for lateral feeding of the latter.

4. Lines according to claim, characterized in that, for the purpose of kneading dough on a pre-iris prepared emulsion, a unit for preparing dough consisting of a jaw feeder, t, a weight flour metering unit, a cooled emulsion tank, an emulsion metering unit, p.P. machine and glass filter,

it is equipped with a pump, along a closed circulation circuit, connected by pipes with a pneumatic machine and a reservoir for an emu,.

5. Lines according to claim 2, characterized in that, in order to improve the performance of the device for rolling pancakes, the flaps of the latter are hinged 11 at the links of the horizontal chain link and interact with the gear and cam mechanisms for alternating movement of the flaps, moreover, A) HY conveyor for discharging rolled pancakes is located under the flaps of the upper branch of the chain conveyor.

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