SU1212808A1 - Device for transferring articles from accumulator to packaging arrangement - Google Patents

Description

The invention relates to the construction industry and is intended for use in the complex mechanization of production of building materials.

The aim of the invention is to improve the quality of products and simultaneously reduce the complexity of the process.

In FIG. 1. shows a device for moving articles from a storage device to a packer; in fig. 2 - reception table kretok; in fig. 3 - device carriage in neutral position.

The device comprises a receiving table 4 located between the accumulator 1 equipped with the pusher 2 and the palletizer 3. The receiving table 4 is made in the form of a carriage 5 mounted on the rolling supports 6 in the direction 7 of the bed 8 on which the stop 9 is located.

The carriage 5 is a frame 10, to which is fastened, forming the working surface of the receiving angle of the inclined platform 11 and the horizontal platform 12. The oblique corner 11 is pivotally connected to the platform 12, the angle of inclination of the platform can be adjusted by means of screw devices 13, and its size is not must exceed 6 °.

The carriage 5 is equipped with a mechanic; The return point consists of a spring 14 attached at one end to the anvil of the bed 8, and the other to an adjusting device made of a bearing 15 connected to turn 16. A screw 16 is installed in an eyelet 17 fixed to the frame 10,

The drive 1 is designed to install the cassette 18 with hardened products lying on the shelves 19.

On the palletizer 3, a receiving platform 20 and a hydraulic lifter 21 are mounted. To adjust the height of the receiving platform 20, the piler 3 is equipped with gaskets 22.

The device is installed with technological gaps d and 6 relative to the accumulator 1 and the packer 3, and the spring 14 is compressed by the value c.

The device works as follows.

In drive 1, a cassette 18 is installed, which, in the process of unpacking, the items move in increments

0

five

0

five

0

five

ABOUT

equal to the distance between the shelves 19. The articles of the pusher 2 are pushed out of the shelves 19 and mixed along the working surface of the carriage 5 of the receiving table. When this happens, the receiving table is moved due to the resulting coupling force between the products and the surface of the slide 1 1. The receiving table compresses the spring 14, which accumulates potential energy.

Having grouped the required number of products on the receiving table, during the next working stroke of the pusher 2, the carriage alternates with the elimination of the gap 9, increasing by. its size, the gap d, on the other hand, the spring 14 of the mechanism and the return is compressed by the value C C.

Firynna products, located on the working surface of the carriage 5, are thrown from. the receiving platform 20 packs 1dika Zf Then the pusher 2 returns to the initial polishing area. The spring 14 of the return mechanism, uncoupling, moves the carriage 5 in the direction of; -Sopi-1 to obtain the technology 1-. 1 of the gap B, Fitted at the receiving station of the headplate 20 are over-driven by a hydraulic lift of 21 for subsequent assembly 3 of the transport package. A cycle of repeating e-.gs for a complete package assembly,

In the course of operation, the force of the core; i;: Eni products with a working surface of the receiving-south-south hundred.p. exert an influence. various tpa.K i-opLU - state of rubbing surfaces (soil, moisture and roughness), quality dry-surfaces (physical-chemical properties of the material) | conditions of contact between the receiving table and the bed (sos: skan shields, on; yj rolling) „

Adjusting the adhesion force-1:;, and, h with the working surface of the cutting frame -.: .. m 5 of the receiving table to create a constant compression force for the spring 14 is made by changing the UCP. slope slope 1 1., which is determined by the formula

Su- arccos

P.21f (

1.16

where "is the angle of inclination of the snake, hail; f - coefficient of friction products

on the working surface; K. Coefficient of the state of the rubbing surfaces;

f: K - currents coefficient of friction on the working surface;

c is the correction factor

taking into account the contact resistance of the receiving table and the frame.

The values of the coefficients given in the formula were determined for the working surface of the receiving table.

0.8 0.7

1.6 0.75

3.2 0.8

The value of the coefficient of friction is taken equal to 0.4 as the coefficient of friction of steel on concrete.

The magnitude of the current friction coefficient K varies from 0.4 to 0.28.

The correction factor C, which takes into account the contact resistance of the receiving table and the bed, varies from 0.0155 to 0.0628.

The angle of inclination of the surface of the clysus varies from 0 to 6 ° and is optimal because it provides

12128084

made of steel sheet and concrete products.

The coefficient of the state of the rubbing surfaces K varies from 0.7 5 to 1, depending on the roughness parameter R0, respectively, from 0.8 to 50.

12.5 0.9

25

0.95

50

one

the necessary compression of the spring, taking into account correction factors, does not lead to the creation of a destructive edge effect at the junction of products when they are transferred from an inclined section to a horizontal one.

The proposed device improves the quality of products and reduces the complexity of the process, increases the degree of complex mechanization, improves manufacturability during stripping and packaging of finished products.

E

Compiled by I.Generalova Editor G.Volkov Tehred O.Neda Proofreader S.Shekmar

Order 706/24 Circulation 556 Subscription

BNIIPI USSR State Committee

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Branch ShSh Patent, Uzhgorod, Proektna St., 4

2

Claims (1)

DEVICE FOR MOVING PRODUCTS FROM THE STORAGE TO THE BAGGER, containing a receiving table and a product pusher located between the drive and the packer, characterized in that, in order to improve the quality of the products and at the same time reduce the complexity of the process, the receiving table is made in the form of a bed installed in the guides and equipped with a return mechanism carriage, the working surface of which consists of a horizontal platform and an inclined slider articulated to it with an adjustable angle of inclination, while the mechanism The carriage return is made of an adjusting device and a spring, which is attached S to one end of the bed and the other to the adjusting device mounted on the carriage, and the angle of inclination of the slope does not exceed 6 °, SU „1212808