RU61188U1 - INSTALLATION FOR REMOVING BRICK-RAW FROM PRESS AND LAYING IT ON THE DRYING TROLLEY - Google Patents

Abstract

The utility model relates to the production of bricks, predominantly refractory, and can be used to mechanize the removal of raw bricks from the press table and its relocation for further technological processing. The installation comprises a gripping mechanism for removing raw brick from the press, a tilter, a conveyor and a stacker in the form of a group gripper mounted on a drive trolley. New is the additional equipment for installing the raw brick from the die on the rib by the tilter when laying it on the conveyor, made in the form of a drive disk with rotary shelves fixed on it and located between the gripping mechanism for removing the raw brick from the press and the conveyor. An additional difference is that the gripping mechanism for removing raw brick from the press, the conveyor and tilter have a common drive, this ensures a compact installation and synchronized operation of the mechanisms. The installation allows you to mechanize manual labor when removing raw brick from the press and laying it on a drying trolley, as well as to reduce the marriage of raw brick by cracks in the drying process by laying it on a drying trolley on an edge.

1 n.p. only 2 p. fs

2 of FIG. heck.

Description

The utility model relates to the production of bricks, predominantly refractory, and can be used to mechanize the removal of raw bricks from the press table and its relocation for further technological processing.

Known installations that allow you to mechanize the process of removing the raw brick from the press table and its reloading, for example, according to RF patents No. 2243891 V 28 V 15/00, 2005 [1], No. 224231 B 28 B 15/00, 2005 [2].

The closest in the set of essential features is the installation for molding and stacking raw silicate brick according to patent No. 2254231 B 28 B 15/00, 2005 [2]. It contains a gripping mechanism for removing raw brick from the press, a conveyor (conveyor), and a stacker in the form of a group gripper mounted on a drive trolley. The gripping mechanism removes a group of raw brick from the press by the pokes and moves it onto a conveyor, from which the stacker transfers the raw brick to a drying (steaming) trolley with laying on a die.

However, when drying such a raw brick, such as refractory, produced at a temperature above 200 ° C, when laying it on a die, large stresses arise in the products, leading to cracking and the release of a significant amount of scrap.

The objective of the utility model is to create an installation for removing raw brick from the press with laying it on a drying trolley on an edge.

The technical result that provides a solution to the problem is to reduce the marriage of bricks on cracks due to laying it on a drying trolley on the edge.

To implement the technical result, according to the utility model, the installation for removing raw brick from the press is additionally equipped with a raw brick tilter from the die to the edge in the form of a drive

a disk with rotary shelves mounted on it, located between the gripping mechanism for removing the raw brick and the conveyor.

The essence of the proposal lies in the fact that the presence of a tilter expands the functionality of the installation, namely, it provides, using the rotary shelves, a flip of the raw brick from the die to the edge when laying on the conveyor.

To ensure synchronized operation of the mechanisms and increase the compactness of the installation, the gripping mechanism for removing raw brick from the press, the conveyor and tilter have a common drive (claim 2 of the formula).

The utility model is illustrated by an example of a patented installation shown in the drawing: FIG. 1 is a general view of the installation; figure 2 is a side view of the stacker and the drying trolley.

The installation includes a gripping mechanism 1 for removing raw brick 2 from a table 3 presses located in a technological sequence, a tilter 4 of raw brick from a die to an edge, a conveyor 5, a drive 6 and a stacker in the form of a group gripper 7 mounted on a drive carriage 8. It is clear that the tilter 4 is located between the gripping mechanism 1 and the conveyor 5.

The tilter 4 is made in the form of a drive disk with the shelves rotatable on the axes 9. The rotary shelves 9 are U-shaped with a cutout (not shown in the drawing) for covering the conveyor when transferring the raw brick from the rotary shelf to the conveyor.

With the help of a copier 10, rollers 11 running around it and a ratchet mechanism 12, the rotary shelves 9 can occupy a certain position. The gripping mechanism 1, the conveyor 5 and the tilter 4 have a common drive 6.

Installation for removing raw brick from the press and laying it on a drying trolley works as follows.

Raw brick, molded on a die, is pushed out of the mold of the table 3. The gripping mechanism 1 clamps the molded raw brick 2 by the pokes and transfers it to the rotary shelf 9, laying on the die. The pick-up pick-up mechanism 1 is returned for a repeated cycle. When returning the gripping mechanism 1 to the press after the next pair of raw brick 2, the drive 6 turns the tilter disk 4. At the same time, the shelves 9 are moved to the conveyor and rotated by means of support rollers 11 moving along the copy 10. When the shelf 9 is rotated, the raw brick 2 is turned over from the die, mounted on the rib on the conveyor 5. After the raw brick 2 is transferred to the conveyor 5, the rotary shelf, when the tilter disk 4 rotates, returns to its original position to receive the raw brick from the gripping mechanism 1. B Depending on the number of simultaneously removed products, the drive of the tilter 4 can have a different number of rotary shelves 9. The ratchet mechanism 12 provides the rotation of the drive disk of the tilter 4 by a predetermined angle.

The conveyor 5 when returning the gripping mechanism 1 to the press for a second cycle moves one step. After several cycles, a group of raw brick 2 accumulates on conveyor 5. A stacker with a group grab 7 removes from the conveyor 5 an amount of raw brick 2 equal to the number of clamps of group capture 7 from the conveyor 5 and places them on a shelf of a drying car 13. A common drive 6 drives gripping mechanism 1, conveyor 5 and tilter 4.

Tests of the proposed installation for removing raw brick from the press and laying it on a drying trolley showed the reliability of the design, sufficient productivity, the ability to replace manual labor when removing raw brick from the press and minimal rejection of refractory bricks by drying cracks.

Information sources:

1. RF patent No. 2243891 B 28 B 15/00, 2005 [1];

2. RF patent No. 2254231 B 28 V 15/00, 2005 [2].

Claims (2)

1. Installation for removing raw brick from the press and laying it on a drying trolley containing a gripping mechanism for removing raw brick from the press, a conveyor and a stacker in the form of a group gripper mounted on a drive trolley, characterized in that it is additionally equipped with a brick tilter raw material from the die to the rib, made in the form of a drive disk with rotary shelves mounted on it and located between the gripping mechanism for removing raw brick from the press and the conveyor. 2. Installation according to claim 1, characterized in that the gripping mechanism for removing raw brick from the press, the conveyor and tilter have a common drive.