SU1671561A1 - Walking-beam conveyer for light-weight cargoes - Google Patents

Abstract

The invention relates to the mechanization of intrashop transportation of products and is used in their processing and manufacture. The goal is to increase the reliability of the conveyor in operation. The conveyor comprises a fixed frame 1 with a plate 2 for accommodating machine tools and lodgments 3 with a load in the form of products on it. The cradle 3 is cut by a longitudinal groove in which the carriers 5 for the load are mounted. The carriers 5 are made with vertical rods 6 and rollers 7. Vertical rods 6 are mounted with the possibility of reciprocating movement in sleeves 9, which are the vertical guides of the movable frame 10 installed with the possibility of reciprocating movement along the fixed frame 1. Barbell 12 installed with the possibility of reciprocating movement of the movable frame 10 in the direction of transporting cargo and interacting with it during work and idling. The lifting of the carrier 5 is carried out from the copiers 11 with inclined surfaces during the interaction of the rollers 7 with the latter. Copiers 11 are located in a row on the rod 12 and are rigidly fixed on it. 2 Il.

Description

The invention relates to the mechanization of in-plant transportation of products and is used in their processing and manufacture.

The aim of the invention is to increase the reliability of the conveyor.

In FIG. 1 shows a conveyor, general view; in FIG. 2 is a section AA in FIG. 1.

The conveyor consists of a fixed frame 1 with a plate 2 for placing on it processing machines (not shown) and lodgements 3 with a load in the form of products 4, lodgements are cut by a longitudinal groove, each divided into two separate halves. In it ’with rotation lock, load carriers 5 are installed, made with vertical rods 6 and rollers 7 located at the lower ends of the rods 6 using axles 8.

The vertical rods 6 are mounted with the possibility of reciprocating movement in the bushings 9, which are the vertical guides of the movable frame 10, mounted with the possibility of reciprocating movement on the fixed frame 1. The lifting of the carriers 5 is carried out from the copiers 11 with inclined surfaces during the interaction of the rollers 7 with the last . The copiers 11 are arranged in a row on the bar 12 and are rigidly fixed to it. The rod 12 is mounted with the possibility of reciprocating movement on the movable frame 10 in the direction of transporting the cargo and interacting with it during working and idling. The rod 12 moves on the frame 10 in the rolling bearings 13 and is connected with the actuator 14 of the reciprocating movement in the form of a power cylinder. The movable frame 10 moves along the fixed frame in the slide rails 15.

The conveyor works as follows.

The cylinder rod of the actuator 14 is in the extended position. Carriers 5 are omitted, products 4 are placed in tool holders 3 - initial position.

The conveyor starts with the retraction of the actuator rod 14, while the rod 12 moves with the rod. The rollers 7 of the carriers 5, rolling along the inclined surfaces of the copiers 11 of the rod 12, raise them. At the same time, the transport gap is first eliminated (5 between them and the products 4, and then the carriers 5 lift the products 4 from the lodgements 5 with the formation of a transport gap <5 with them. This means that the rod 12 has moved by the value of the actuator travel a. In this case, the right stop touches the housing of the rolling bearing 13 and the movable frame 10 together with the rod 12 moves to the remainder of the stroke of the actuator 14, equal to the pitch of the tool tray 3. Next, the actuator rod 14 begins to extend and the steps of the step conveyor act in the reverse order.

A row of articles moved by a step is dropped into the tool holders 3 with the formation of a transport gap δ to the carriers 5 (the last product from the row can be fed to a drive that is not shown). In this case, the rod 12 moves by the amount of stroke a and its left emphasis touches the housing of the rolling bearing 13. The rollers 7 of the carrier 5 descend from the inclined surfaces of the copiers 11 under their own weight to the surface of the rod 12 and the rod then begins to move with the movable frame 10 and the lowered carriers 5, returning to its original position. The operation cycle of the step conveyor is completed.

Claims (1)

Claim A step conveyor for moving lightweight cargoes, comprising a fixed frame, mounted with the possibility of reciprocating movement of the movable frame, located with the possibility of reciprocating movement relative to the movable frame in the direction of transporting the cargo and interacting with it during working and idling the rod located on the rod in a row and copiers with inclined surfaces rigidly fixed on it, carriers for cargo and a drive of reciprocating movement of the rod, distinguishing the fact that, in order to increase the reliability of the conveyor, the movable frame is mounted with the possibility of reciprocating movement on a fixed frame and is made with a number of vertical guides, and the rod is mounted with the possibility of the return of the reciprocating movement on the movable frame, and carriers for cargo made with vertical rods and rollers located at the lower ends of the latter, while the vertical rods are mounted with the possibility of reciprocating movement in vertical directions they are movable frames, and the rollers are arranged to interact with the inclined surfaces of the copiers.