SU1715694A1 - Apparatus for stacking flat articles - Google Patents

Abstract

This invention relates to the automation of unloading and storing products. The purpose of the invention is to increase labor productivity and product safety. The device comprises platform I with a multiple compartment, but a feeder 2, tray k and a feeder 5. - Platform 1 is installed in the guides 7 with the possibility of reciprocating in the direction of the products. The drive 2 is rotatable on the vertical: shaft / & The second sections are placed in pairs diametrically opposed and provided with vertical stops for leveling the articles in the foot. The products from the feeder 5 are delivered to the tray 4 by means of a pusher in the form of a lever 1, pivotally mounted on an axis 15 and equipped with a power cylinder 16. The dispensing end of the tray-k is inserted into the cavity of the storage unit 2 between the stops and when it is rotated around the horizontal axis 12 with the transfer unit 3 and the movement of the platform 1, the product from the tray 4 is loaded into the stack. After filling the storage compartment 2 with the products, it is rotated on the shaft 8, the non-product filled section is inserted into the stop zone, and the product stack is removed from the filled section. Improved labor productivity is ensured due to the continuous work cycle, stacking products in a package of various configurations and eliminating product collisions with stoppers, which increases their safety. 3 il ..: i (L SP O5 with 4

Description

3 171569

This invention relates to automation of

The organization of unloading and storage of products.

A device is known for stacking metal sheets in a bag comprising a frame, a platform and a fixed and adjustable spring-loaded stops aligning the ends of the bag. The platform is made rotatable around the horizontal axis located along its diagonal to simultaneously tilt in the longitudinal and transverse directions, and the stops are mounted directly on the platform. To fix the platform in a horizontal position, the device is provided with a spring-loaded support.

A disadvantage of the known device is the fall of the product when laying in a package from a large height, which leads to damage to them,

It is also known a device for stacking flat products into a package containing a rotatable platform fixed on a horizontal axis from the side opposite to the product supply, with vertical stops for leveling the products in the package, one of which is mounted with the possibility of horizontal movement, and an inclined tray on which flat products come from the feeder,

The device is equipped with movable racks fixed on the platform on the supply side of the products, the platform is installed with the possibility of reciprocating translation in the direction of supply of products, and the tray is made telescopic with the ability to interact with its outlet end with the racks

A disadvantage of the known device is that it does not provide packing of a pack of flat products having an asymmetrical shape, for example, trapezoidal, triangular, etc., which due to the displacement of the center of gravity and insufficient contact with the walls of the tray lose their orientation. , which limits technical capabilities, while the need to remove a package of products leads to interruptions in work, which reduces productivity, and the capacity of the tray through which products are moved to the stops does not exclude damage to parts It is a source of increased noise.

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The purpose of the invention is to increase labor productivity and safety of products.

Fig, 1 shows the proposed device, a general view; Fig. 2 is a view along arrow A in Fig. 1 (the thin lines show the position of the platform after removing the tray from the accumulator), Fig. 3 shows a view along arrow B in Fig. 1.

The device for stacking flat products in a stack comprises a platform 1, a multisection storage device 2 with a drive mechanism 3 placed on platform 1, and a tray to which the products come from a feeder 5Platform 1 is provided with rollers 6 located in two mutually perpendicular planes xj leaning on the guides 7, and moving back and forth in them. feed direction.

The drive 2 is mounted on a vertical shaft 8, which is kinematically connected with the mechanism 3, is made of four sections, which are diametrically oppositely arranged in pairs, and has a gripping loop 9. On each section of the drive 2, vertical stops 10 and 11 are fixed for transverse and longitudinal alignments of products in the foot. The tray is made rotary around a horizontal axis 12 and its rotation is carried out by the transfer unit 13. The discharge end of the tray k is inserted into the cavity of the accumulator 2 between the stops 10 and 11. The products are moved along the tray to the stops 10 and 11 by a pusher made in the form of a lever And - but fixed on the axis 15. In the middle part, the lever I is pivotally connected with the rod of the power cylinder 16.

The device works as follows

In the initial position, platform 1 stops in the extreme left position, so that the discharge end of the tray b is inserted into the cavity of one of the sections of the storage device 2 between; lugs 1.0. and 11. When cylinder 16 is triggered, lever I rotates on axis 15 clockwise and with its end moves the product from feeder 5 along the tray to section of accumulator 2 into the cavity between stops 10 and 11. After that, transferor 13, moving down, allows the tray four

rotate under its own weight around the axis 12 together with the product on it and introduces the product into the cavity of the accumulator section .2 between the stops 10 and 11 until it comes into contact with the products previously loaded in the stack, then the platform 1 moves along the guides - 7 the extreme right position. so that the dispensing end of the tray is taken out of the cavity of the storage section 2 between stops 10 and 111, the product from the tray is placed in the stack on the storage device 2, and the tray A, under the action of the transfer unit 13, rotates and original position after this platform 1 to the guide 7 is returned to its original position and the discharge end of the tray V occupies the position in the cavity 2 between the accumulator sections 10 and 11 stops.

As the storage unit 2 is filled with articles, it turns at a predetermined angle around the vertical. on the shaft 8 from the mechanism 3t, the free section is introduced into the stop zone, and the stack of products from the filled section of the storage device 2 is removed from the storage device 2 by means of a lifting device,

If necessary, after loading all sections of accumulator 2 with products, it is removed completely behind

gripping loop 9 and replacing the unloaded drive 2.

The proposed device allows for a continuous cycle of work when laying flat products of various configurations into a package and eliminates damage to products when they collide with vertical stoppers of the storage ring.

Claims (1)

Invention Formula A device for stacking flat products in a stack containing a feeder, a platform installed with the possibility of reciprocating movement in the direction of supply of products, a rotary drive with a vertical; lateral stops for transverse and longitudinal alignment of products in the foot and the tray, made with the possibility of interacting with its loading end: with the storage end, with the aim of increase productivity and safety of products, the tray is made rotary around a horizontal axis and is equipped with a pusher for products in the form of a lever, while the drive mounted on a vertical axis and made multisection, sections of it are placed in pairs diametrically opposite and the discharge end of the tray is located between the stops for cross alignment of products. Schig.2