SU1673392A1 - Automatic line - Google Patents

Abstract

The invention relates to mechanical engineering, in particular to automatic lines for the machining of cylindrical parts. The aim of the invention is to expand the technological capabilities of the line by sorting cylindrical parts of various sizes during their transportation. The automatic line consists of a storage tank 1, a washing machine 3, a transport device 5, a loading device 6, made in the form of a frame with inclined walls. One of the side walls of the frame on the transport device 5 side is hinged and connected to the actuator. Parts 4 are transported by the transport device 5 to a loader 6. Depending on the length of the part, a command is sent to move the side wall. At the same time, the short part collides with the stop and moves into the frame of the reloader 6, and then into the machine 14. Long parts, the passage through the reloader 6 through the transport device 5, enters the additional reloader 9. The length of the reloader 6 is selected from The conditions of the center of gravity from the end of the part are at a distance smaller than the difference in the lengths of the workpieces, in connection with which parts of such length fall into the loading device 6, and longer ones pass over it and fall into the loading device 9 and then to otku in machine tools. 3 il.

Description

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The invention relates to mechanical engineering, in particular to automatic lines for the machining of cylindrical parts, for example pipes.

The aim of the invention is to expand the technological capabilities of the line by sorting cylindrical parts of various sizes during their transportation.

Figure 1 presents the scheme of the proposed automatic line; figure 2 - section of the mA of figure 11 in fig.Z - section BB in figure 1.

The automatic line consists of a mass storage device 1 connected by a feeder 2 to a washer 3, from which degreased parts A are fed to a transport device 5 of a reloader 6, made in the form of a frame with inclined walls. among themselves for the passage of parts The rolls are mounted on bearing cuffs with the possibility of rotation from a force mechanism. One of the side walls 7 of the frame from the side of the transport device G has a hinge and is connected to an actuator (not shown), for example, and is able to occupy a position for receiving parts 4, a stop 8 is installed on it, additional loading crane 9, d, with / on which is commensurate with the length of the part &, made in the form of two inclined guide 10, hinge interconnected, sensors 11 and 12 of the presence of parts 4, controlling the operation of the power mechanism 13 of the load handler 9. the lines machines 14 are installed for double-sided countersink, accumulators 15, equipped with sensors 16 for the presence of parts 4, connected to the drive of the store-drive 1 and controlling the absence of 4 m parts, filling them with accumulators 15, polishing machines 17, controlless 18. The automatic line is produced from the control panel.

Automatic line works as follows.

Parts 4 (the length dimensions of the parts are 532. 566, 1233, 1707 mm) from the storage unit 1 by the feeder 2 are fed to the washing machine 3. In the washing machine 3, the parts 4 are treated with a washing solution and are hot-dried by blowing inside and outside surface. parts 4. Fat-free parts 4 are automatically fed to the transport device 5, which delivers parts 4 to

reloader 6. Depending on the length of the parts 4, a command is sent to move the side wall 7 towards the transport device 5, with a short detail

4 one of the ends in the course of the movement collides with the stop 8 and is fed into the frame of the reloader 6, then the details fall on the processing of n machine 14 for double-sided countersink, on the machine 14

0 sinking two ends of the part 4, after processing, the part enters the drive 15, in which the sensor 16 is installed parts 4. The sensor 16 controls the absence of parts 4 in the drive 15, in the case

5 missing parts 4 in the drive 15; pods; command to drive the gate of the store-drive 1. The cell of the drive-store 1 of the required size of the part 4 is opened and it is open; renno cycle

P fills the accumulator 15. From the accumulator 5, the parts are tipped for further processing to centerless polishing machines 17 and then to the control table 18.

Long details (lengths of 1707, 1233 mm),

The 5 pass through the overdrive, the atelier 6 through the transport device o, enters an additional material handler 9. The length of the load handler 6 is chosen because of the center of gravity from the end of the part to

distances smaller than the length difference of the machined parts 4, and therefore parts 4 of such length fall into the material handling device 6, and longer ones pass over it and continue moving on the transport device 5 and fall into the additional material handling device 9, made in the arrangement of two inclined guides 10, previously closed (closed) - the initial position. When filing part 4 in

0 the cavity of the reloader 9 is triggered depending on the length of the part, the sensors 11 or 12, the presence of parts 4 and sends a command to the force mechanism 13 to be released, with this by means of a hinge joint

5, the inclined guides 10 are opened and the part 4 enters the hopper and is further processed.

After removal of part 4 from reloader 15, inclined guides 10 are rotated to their original position.

Similarly, the other branches of the line work

Claims (1)

The invention of the Automatic line for mechanical 5 machining of cylindrical parts, containing in pairs and parallelly installed in the technological sequence of processing machines, equipped with store magazine and material handling equipment with overloads, characterized in that the purpose of expanding technological capabilities, it is equipped with an additional loading crane installed behind the first one on each of the following loading cranes, made in the form of two spring-loaded inclined guides pivotally interconnected, with By this, each processing machine reloader is built into the transport device and is made in the form of a frame with inclined walls, one of which is hinged on the side of the transport device. A- a is covered FIG. 2 5- B Screw conveyor axis Fie.Z