SU242801A1 - MULTI-ALTERNATIVE TEST FORMULATING INSTALLATION FOR SIMILAR PRODUCTS - Google Patents

Description

Dough forming plants are known. For filling products, there is a feeder, which consists of a sloping guide, ending with a comb, and a transfer conveyor equipped with comb cells, a proofing conveyor, dough blocks, a rolling device, a piston dosing for filling, curved grids for rolling dough , mechanisms for notching workpieces with removable figured knives with clamping platforms, device for folding rolled blanks, conveyors for moving the workpiece , Supplying and discharging sheets.

The proposed plant differs from the known ones in order to expand the range of formable blanks, it is equipped with a device for forming bakery stuff, an additional rolling device, oil dispensers installed after the rolling devices, a dispenser for sprinkling, a device for wetting dough pieces with water before sprinkling. The dough mounts are installed directly above the rolling devices and are equipped with stoppers that can be turned with the help of a handle.

Conveyor cells for proofing under the transfer conveyor of the feeder, it is advisable to install vertical guide trays, and the transfer conveyor cells to be pivoted, driven by a cam-lever mechanism.

A dispenser for sprinkling, such as poppy seeds, can be made in the form of a tank with several metering devices. Each device has the form of a housing, inside of which rings are mounted on the shaft, making a reciprocating motion along an arc, under which a grid is installed.

One oil dispenser can be equipped with a locking device, which, in the absence of blanks for Vyborg baking, is activated by disabling the pistons. It can be done in the form of a probe with a spring, retaining rings, a strap fixed on the yoke, a rolling pin fixed on the piston, a spring and an emphasis. It is advisable to provide another oil dispenser with needle valves and a mechanism with floating rollers, which will open the valve only at the approach of an ordinary baking billet.

A device for folding rolled pancakes can be made in the form of a friction driven roller.

them on a flexible tape, and for dropping the molded blanks with knives to provide support sites of the notch mechanism with springs.

FIG. 1 shows schematicio multi-strand dough forming plant for butter products; in fig. 2 - feeder; in fig. 3 - oil dispenser with blocking device; in fig. 4 — net for rolls; in fig. 5 is a notch mechanism with knives for a bakery.

The proposed installation is intended for cutting in a mechanized way by scumming pastry, bakery fines and Vyborg pastry. For this purpose, the installation includes a feeder with trays 1 (see Figs. 1 and 2), a cradle conveyor 2 for preliminary proofing of dough pieces, test leads 3, 4 and 5, over which pivoting stops 6, 7 and 8 are installed, two rolling devices 9 and 10, two oil dispensers, including tanks 11, a dispenser for the filling, including a tank 12, a dispenser for sprinkling, such as a poppy, having one tank 13 and several metering devices, a device for wetting dough pieces with water with nozzles 14, grids with rods 15 (see fig. 4) for rolling - rolls, mustache a unit for centering dough blanks (slats) with limiters 16, a live rolls 17, a device 18 for centering blanks rolled in bli, two notch mechanisms with bearing pads 19 and 20, conveyors 21 and 22 for moving dough pieces, a conveyor 23 for displacing the test preparations laid on sheets.

In addition, the device provides a conveyor for final proofing (not shown) and a drive unit with an electric motor 24.

The feeder consists of an inclined guide 25 (see Fig. 2) with a comb at the end, a transfer conveyor 26 with L-shaped combs 27, trays /, a mechanism with a cam 28 and levers 29.

The cradles 30 of the conveyor 2 for preliminary proofing are posted on the chain conveyor and are equipped with nylon trays 31 and rollers (not indicated in the drawing), which interact with the pivoting stops 6, 7 VI 8.

The rolling devices 9, 10 are made in the form of a pair of vertically arranged myopedum rollers. The dispenser for supplying butter to ordinary baking cakes is made in the form of a tank // (according to the technological process) equipped with a preheater: Its dosing device consists of five pairs of needle valves that open at the time the ordinary baking pieces are rolled as a result of the interaction of floating rollers 32 (see Fig. 1) c. blanks.

The dispenser for supplying oil to the Vyborg muffin blanks is made in the form of a tank 11 (the second one by technological process and process) with an L-heater, 33, the body of 34 pumps with

four,

nozzles 35, a ss 36 and a locking device. Porsches 36 are driven by a cam mechanism through the traverse of the charger. The locking device is made of

podruzhennogo probe 38, equipped with stop rings 39 and 40, the ram 41, placed on the yoke 37, and a rolling pin 42, spatially placed on the piston 36, the stop 43 and the spring 44. The same dosing device

supplied with filling dispenser. Due to this arrangement of this device, the slit 36 supplies the oil or the filling only if there is a dough under the nozzles 35. In the opposite case, when lowering the yoke 37, the probe 38 pushes towards the conveyor (as the bar 41 disengages from the ring 39), the retaining ring 40 interacts with the rolling pin 42, turning it; as a result of the traverse, it makes an idling (does not press the pores), and the oil or filling does not flow from the dispenser.

When there is a blank and a conveyor belt, the probe 38 abuts against it, the ring 1M 40 interacts with the rolling pin 42, and the traverse guards through it a slit 36 for supplying oil or filling to the blank. When the traverse is lifted, the piston is pushed by the spring 44 and rests on the stop 43, and the probe is lifted by the bar 41.

The filling dispenser consists of a cistern 12, a body, pumps, an iorschiy and a blocking device.

For finishing bakery stuff, such as poppy seeds, a dispenser with a tank 13 was applied, under which several dosing devices are located. The calsdoe of them is made in the form of a body, inside of which there are rings 45 with a groove for taking a dose of dusting (poppy). Rings 45 are mounted on a common shaft, making return-and-access

in an arc (angle of rotation 30 °) with the help of a cam mechanism 46 and a spring. The bleed dose is discarded onto the mesh and through the nozzle onto the workpiece. To the tank 13 is attached to a pipe with nozzles 14 dl

wetting the blanks with water before sprinkling. The nozzles are turned on when the sheets with blanks are stopped using the cam mechanism 46 and the needle valve 47. Mechanisms are provided in the device

a notch with supporting platforms 19 and 20; the first is for notching blanks of ordinary ordinary and bakery fines, the second is a muffin of Vyborg.

The notch mechanism consists of a bar 48 and

mounted on it quick-detachable knot with iodopruzheennymi support sites 19 for dumping blanks. The boom 48 is mounted on a four-link mechanism that performs reciprocating

movement from the cam mechanism 49.

The forming knives consist of a plate 50 (see Fig. 5), in which the knives 51 are mounted, with an oiory of the platform 19 with guide pins 52. The knives are their holders

rod 48. In the support area there is a slot for passage of knives 51.

Knives for forming a bakery are petty and blunt, their edge is pointed at an angle of 90 °. With this knife profile, a piece of dough is flattened out into a pancake, and then a pattern is pressed through it.

Knives for forming ordinary muffin have a sharp cutting edge, due to which the incision occurs without cm of layers. Knives for molding Vyborg baking are designed so that the layers at the points of the incision are crushed, preventing the filling from exiting. Before cutting the workpieces, they are centered. The cut (forming) of preparations happens at the time of a stop of the corresponding conveyors.

The grid for rolling the rolls of ordinary baking is made in the form of rods 15 (see Fig. 4), mounted on a flexible tape 54.

The installation works as follows.

The rounded dough pieces go to the feeder, from which they are loaded into several crates / into several rows (the number of which is equal to the number of installation streams) to the cradles 30 of the conveyor 2 for preliminary proofing. Then, depending on the type of molded products, the blanks are passed through a specific test pass (3, 4 or 5) to the corresponding device.

Common baking blanks are molded as follows. When the conveyor 2 is turned by the conveyor 2, the workpiece L is fed into the rolling device 9 and, in the form of pancakes, is passed along the belt conveyor 21 under the oil dosing unit (with the first tank using the technological process), smeared, then rolled into a roll and rolled onto the conveyor 22 (with the latter being stopped), centered with the device (bars) with the restraints 16, being incised by the mechanism with the pads 19, while the blanks are given a different shape. The centering device is then rotated and the blanks from the conveyor 22 are fed to the sheets 55.

When the bakery breeze is molded, the blanks, with the support 7 rotated, according to the duster 4, are transferred to the conveyor 22, where they are pented by the device (bars) from the stopper, 1 and 16, then cut by the mechanism with the platforms 20, the centering device is rotated, and the blanks are transferred from the conveyor 22 to the sheets 55 After this, the preforms are sprayed with water and sprinkled, for example, with poppy seeds.

During the molding of the Vyborg baking piece, the dough passes through the rolling device 10, from where the roller table 17 enters the conveyor 22 and abuts the centering device 18, while the conveyor 22 stops. The device 18 is then raised, and the blanks are fed successively to the dispensers with tanks //, 12, the roller 56, which folds the workpiece in half. The roller 56 is fitted with a friction drive and is driven by a cam mechanism.

notch before lowering the tangi with knives. After that, the formed blanks are shifted to sheets 55. During the dosing of oil, filling and folding of the blank, the conveyor 22 stops. Through the same device, you can skip the dough blanks when making buns (according to the test pass 4).

The sheets 55 are fed to the conveyor 57 during its stopping.

Subject invention

. Multiple dough forming plant for baking products, containing a feeder consisting of an inclined guide with a comb at the output end and a transfer conveyor with L-shaped comb cells, a folding racking conveyor, dough spreaders, a rolling device, a piston filling dispenser, curved grids for rolling dough into a roll, mechanisms of notching workpieces with removable material, making reciprocating movement with figured knives with pressure pads, device for folding roll billets, conveyors for moving the blanks and feeding and withdrawing sheets, characterized in that, in order to expand the assortment of the molded blanks, there are tools for forming a bakery, an extra rolling device, butter dispensers, a spreader, a dispenser wetting the dough pieces with water before sprinkling, and the dough shears are installed directly above the rolling devices and are equipped with pivoting stops with the help of a handle.

2. Installation under item 1, characterized in that, in order to distribute the total flow of the incoming billets to several streams and under their emergency gear into the proofing conveyor cells, vertical guide trays are installed under the transfer transnorter of the feeder, and G-obazpye transfer gear cells The conveyor belt is pivoted from the kulachuk-lever mechanism.

3. Installation under item 1, characterized in that the dispenser for dusting is made in the form of a tank with several metering devices, each of which is a body with rings installed inside it, having grooves and mounted on a shaft, reciprocating in an arc, and under the rings reinforced mesh.

4. Installation by and. 1, characterized in that one of the oil dispensers is provided with a blocking device for disabling the pistons in the absence of dough blanks, consisting of a dipstick with a spring, stop rings and a ylanka, fixed and a traverse, a rolling pin hinged on the piston, springs and an emphasis, and another oil dispenser is equipped with needle valves and a mechanism with floating rollers, which opens the valves when the blanks approach. 5. Installation according to claim 1, characterized in that the device for folding pancakes is made in the form of a rotating roller from a friction drive. 6. Installation according to claim 1, characterized in that the grid for rolling rolls is made of wire rods fixed on a flexible tape. 7. Installation according to Claim 1, characterized in that, in order to drop the molded blanks from the knives, the supporting platforms of the notch mechanism are spring-loaded.

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