SU1222593A1 - Device for stowing bread and roll articles in shelf container - Google Patents

Description

The invention relates to the equipment of the baking industry and is intended for laying flat bakery products in containers, in particular Armenian bread matnakash.

The purpose of the invention is to provide the laying of flat bakery products in an upright position and to prevent them from tilting by improving the orientation of the products during the laying.

FIG. 1 shows the proposed facility, general, and its type in standardization; in fig. 2 - feed, iy. trans gTorter, tray and horizontal conveyor, SL1D from the side; in fig. 3 - view A on fi 1; in fig. 4 - drive feed conveyor and limiter -peryjJtTOpa supply of finished products to a horizontal conveyor.

The device contains a feed inclined conveyor (Fig. 2), made in the form of a gravity trench 1, the end of which is provided with a visor 2 to prevent the finished product from falling out of the trench 1 when it is rocked. The input end of the gutter is pivotally fixed by means of the support 3, and the output end is mounted for movement in a vertical plane and connected, also pivotally, with a drive (FIG. 4), made in the form of a figured cam 4 fixed on the driven shaft 5, and the rod 6, interacting with the cam 4 and reciprocating in the swiveling guide 7. Next, after the trough, a product stacker is installed, which is a closed box-shaped tray 8, vertically positioned, the exit portion of which It is equipped with a limiter-regulator of the supply of finished products, made in the form of a swinging arm 9 fixed above the trays 8, at one end of which a paw 10 is fixed, and the second end, made with an elongated hole, is hinged to the drive shaft 6 at the top of the tray 8 a slot is made for the entry of the paw 10.

At the exit of the tray 8, a reflector can be installed, made in the form of a spring-loaded plate 11 and serving to prevent the finished product from tipping over when it leaves the tray 8.

A tray is installed between the chute and the loading conveyor drive, which is a belt-mounted, mounted on two chains of conveyor 12 mounted on sprockets, equipped with side guides 13 and grippers 14 mounted at a distance slightly smaller than the inner width of the conveyor. The conveyor 12 is mounted with the possibility of stepping. The drive of the conveyor 12 (Fig. 1) made from the gear motor 15 and is made so that it reports

he has intermittent motion with a variable step: normal working and most-idle.

The size and number of working steps are equal respectively to the thickness of the products and the number of them laid between two adjacent grippers 14, and the size of the large schag is equal to double working step (thickness of the product and thickness of the gripper 14, which is made equal to the thickness of the product) and coincides with the moment of passage of the grips under the tray eight.

The drive mechanism (Fig. 3) of the conveyor 12 is made in the form of a transmission chain including a drive wheel 16 mounted on the shaft of the gearmotor 15 (Fig. 1) and a driven wheel 17 mounted on the drive shaft 18 of the conveyor 12. The wheel 16 is provided with fingers 19 to convey the conveyor 12 working steps and a wheel with 17 pins 20 in contact with

the fingers 19 of the wheel 16 (the number of working fingers 19 on the wheel 16 and the tongs 20 on the wheel 17, respectively, and the number of products stacked between the two grippers 14 of the conveyor 12, is determined depending on the internal width of the conveyor 12 used).

The number of teeth of the sprocket conveyor 12 of the conveyor is equal to the number of pins 20 wheels 17 or their multiple ratio.

The conveyor section 12, located opposite the container (Fig. 1), is provided with a product feeding mechanism from the conveyor 12 into the container, which contains a pusher 21 for transferring the products, which is a segment of the guide 13, which is reusable

forward movement perpendicular

the direction of movement of the conveyor 12.

The end 22 of the guide 13 at the exit of the conveyor 12, on the container side, is made flip up and provided with a return spring (not shown). The drive of the pusher 21 includes a gearmotor 23, equipped with a pin, a Krivoschipny disk 24, a rod, 25 pivotally connected to the pusher 21, a microswitch 26 in contact with the cam 27 mounted on

the shaft 18 of the conveyor 12, and the microswitch 28 in contact with the disk 24 of the reducer 23. For reciprocating movement, the pusher 21 is fixed on two rods 29 moving in the bearing bearings 30.

The lifting and lowering mechanism is made in the form of a shelf container for laying bakery products, a table with a screw jack with an electric drive, the electric motor of which is equipped with a microswitch 31 in contact with the second cam 32 mounted on the shaft 18 of the conveyor 12, and the wheel 16 has a finger idling.

The device works as follows.

In the initial position (Fig. 2), the paw 10 of the yoke 9 is raised upwards, and the end of the feeding conveyor 1 with the products (Armenian bread matnakasch) is lowered downwards. The conveyor 12 is in a position where one of the grippers 14 is immediately in front of the exit of the box-shaped tray 8 of the stacker.

When turning on the gearmotor 15 (Fig. 1) of the conveyor 12, the first of the fingers 19 (Fig. 3) of the drive wheel 16 engages with the tongue 20 of the driven wheel 17 and turns it through an angle, respectively the switch 31 and the intermediate relay with a time relay (not shown) include a gear motor 23. Rotating, the crankshaft 24 through the rod 25 sends a reciprocating movement to the pusher 21 of the guide 13, which pushes 12 products from the conveyor, the latter, pressing the end 22 of the conveyor, enters the container. When the curvature disk 24 makes one turn and the pusher 21 comes to its initial 10 position (end 22 comes to its original position also due to the return spring), the microswitch button 28 enters the hole of the disk 24 and the gearmotor 23 turns off - cycle

transporting the products from the conveyor 12 to the counter 12. The cam 4 turns to the same angle and the cam 4 (FIG. 4), which through the bar 6 lowers the paw 10 of the rocker arm 9 and simultaneously lifts the end of the chute 1, due to of which one product from the chute 1 the peretainer is completed (the cycle is performed during the period of time when the conveyor 12 is stationary).

Upon further rotation of the shaft 18, the cam 27, by pressing the microswitch 26,

placed in a box-shaped tray 8 and abut- 20 turns on the drive of the lifting and lowering table

with a paw 10.

Continuing to rotate, the wheel 16 at the expense of the idling finger turns the driven wheel 17 by one more angle equal to the working step of the conveyor 12. During this time interval, the gripper 14 passes a distance equal to two steps of the conveyor 12 and leaves the tray 8 ( Fig. 2), and the rod 6 falls into the trough of the cam 4 (Fig. 4) and the end of the feed chute 1 (Fig. 2) under

and the container rises to one floor. When the container is full, it is manually rolled back, and the next one is installed in its place.

Laying the products in a vertical position (on the edge) improves the sanitary mode of storage of finished products (more uniform cooling of freshly baked products, reducing their deformation), improves their quality, and facilitates the implementation of self-weight and weight of products by means of self-service.

The device for placing bakery products in the shelf container of the feed inclined conveyor, the output end of which is mounted for movement in a vertical flat C, lifts the paw 10 with a slight delay (due to the oblong opening of the hinge joint of the rod 6 with the yoke 9), and the finished product along the chute 8 enters the conveyor 12. At the same time, 35 bones, a storage ring and a pusher for a re-springed plate 11 exclude the possibility of tipping products into Oron, opposite to the direction of movement of the conveyor 12. The overturning of the article in

masonry products ensures the laying of bakery products. The fact that the feed inclined conveyor is made in the form of a gravity trough, the input end of which

the side of movement of the conveyor 12 is prevented pivotally fixed, the drive contains

rotates the grip 14, and later - the previous product.

After that, the following working fingers 19 of the leading horizontal conveyor with grippers, mounted with the possibility of step-by-step movement, and the side guides, alternately engage with the tongue 20 of the driven wheel 17, and the end of the drive guide at the output of the drive is folded and provides 16 their passage on 45 wives return spring, and between the yellow-conveyor 12 enters one finished product. When the lead 16 and the driven wheel 17 make one revolution, which corresponds to the distance between two adjacent grippers 14 of the conveyor 12, the described operation cycle of the nodes is repeated.

When the conveyor section 12 with articles (the area between two adjacent grippers 14, which is slightly less than the inner width of the container) is aligned with the container, the cam 32 mounted on the conveyor shaft 18, through a microbe and accumulator, has a closed box tray, the output section of which is located vertically, A rocker arm with a paw is fixed above the tray to regulate the supply of products, and in the upper part of the tray there is a slot for entering the paw, it ensures the orientation of the products necessary for stacking them vertically in the container shelf.

To prevent tipping products 55, a reflector in the form of a spring-loaded plate is installed at the outlet of the tray.

a switch 31 and an intermediate relay with a time relay (not shown) turn on the gear motor 23. Rotating, Krivoschip 24 through the rod 25 sends a reciprocating movement to the pusher 21 of the guide 13, which pushes 12 products from the conveyor 12, the latter pushing the end 22 transporter, entered into the container. When the curvature disk 24 makes one turn and the pusher 21 comes to its initial position (end 22 comes to its original position also due to the return spring), the microswitch button 28 goes into the hole of the wheel 24 and the gearmotor 23 turns off - cycle

The trainer is terminated (the cycle is executed during the period of time when the conveyor 12 is stationary).

Upon further rotation of the shaft 18, the cam 27, by pressing the microswitch 26,

and the container rises to one floor. When the container is full, it is manually rolled back, and the next one is installed in its place.

Laying the products in a vertical position (on the edge) improves the sanitary mode of storage of finished products (more uniform cooling of freshly baked products, reducing their deformation), improves their quality, facilitates the implementation of the laying of products ensures the laying of bakery products. The fact that the feed inclined conveyor is made in the form of a gravity trough, the input end of which

hinged, the drive contains

horizontal conveyor with grippers, mounted with the possibility of step-by-step movement, and side guides, while the end of the drive guide at the output of the accumulator is made flip up and a closed box-shaped tray is installed with the drive and the accumulator, the output section of which is located vertically, above the tray there is a swinging arm with an adjustable paw supplying products, and in the upper part of the tray there is a slot for the entry of the paw, provides orientation of the products necessary for placing them in a shelf container ner vertically.

To prevent tipping products at the exit of the tray, a reflector in the form of a spring-loaded plate is installed.

FIG. g

Visa

18

P

fig.Z

Srig.

Compiled by V. Sorokin

Editor N. TupitsaTehred I. VeresKorrektor V. But ha

Order 1662/20 Circulation 713 Subscription

VNIIPI USSR State Committee

for inventions and discoveries

113035, Moscow, Zh-35, Raushsk nab. 4/5

Branch PPP "Patent, Uzhgorod, st. Project, 4

Claims (2)

1. DEVICE FOR LAYING BAKERY PRODUCTS IN A SHELF CONTAINER, containing a feed inclined conveyor, the output end of which is mounted for movement in a vertical plane, a drive and a pusher for transferring products, characterized in that, in order to ensure that the flat bakery products are laid in a vertical position, the feed inclined conveyor is made in the form of a gravity trough, the input end of which is pivotally mounted, the drive contains a horizontal conveyor with grips, with the possibility of step-wise movement, and side guides, the end of the guide at the outlet of the drive being folded and provided with a return spring, and a closed box tray is installed between the gutter and the drive, the exit section of which is located vertically; products, and in the upper part of the tray is made a slot for the entry of the paws. 2. The device according to π. 1, characterized in that, in order to avoid overturning of articles g, a reflector in the form of a spring-loaded plate is installed at the exit from the tray. FIG. /