SU782900A2 - Apparatus for conveying tubes or rolled stock - Google Patents

Description

(54) DEVICE FOR TRANSFERRING A PIPE OR A RENT

one

The invention relates to the field of pipe production and is used during transportation and transfer of pipes or rolled products from one 5th position to another.

A device for transferring pipes or rolled products from one position to another is known. other on the main bus. St. No. 345431, containing a crank-kulisny me-. Q bag with a take-up bed, which is hinged on the lever of the crank-cam mechanism and is spring-loaded about; the pack rests on a profiled cam mounted on the crank.

A disadvantage of the known construction of a device for transferring pipes or rolled products is that the usable and defective pipes 20 can only be moved in one direction. This device does not provide a device for retrieving defective pipes from the production line and placing them in a separate pocket. Sampling of rejected pipes is carried out from a common pocket. .... .. The purpose of the invention is to automate the selection of defective pipes during their transfer.

This is achieved by the fact that the device for transferring pipes or rolled products is equipped with a shaft with an axis parallel to the axis of the receiving bed, several stars attached to it, one of which has stops located on the end of its hub in a circle, and a shaft turning mechanism with an asterisk of a pusher, mounted vertically on a spring-loaded slab, a pin located horizontally on it with a drive for its axial movement and interacting with a pin of a bracket fixed to the lever crank-rocker mechanism.

Such a constructive embodiment of the device for transferring pipes or rolling allows to automate the process of sampling pipes without stopping the flow. This is due to the fact that a shaft with sprockets is inserted in the device to transfer the tubes to another position, kinematically associated with a crank-coulion mechanism. A single drive crank mechanism provides

release of suitable and defective pipes in different directions.

FIG. 1 shows the device in plan; in fig. 2 shows section A-A in FIG. one,

The device includes two crank-rocker mechanisms 1 and 2 with a common drive 3 and receiving beds 4, a shaft 5 whose axis is parallel to the axis of the receiving bed, sprockets b and fur fixed on the shaft, and the shaft turning shaft.

The shaft rotation mechanism is made in the form of a pusher 7 mounted vertically on a spring-loaded slab 8, a pin 9 horizontally located on it with an electromagnetic actuator 10 for axial movement and interacting with the pin 11 of the bracket closed on the lever 12 of the crank-rocker mechanism 1.

One of the stars has stops 13, which are mounted on the end of its hub in a circle. With the stops in turn interacts the pusher 7.

The receiving bed 4 is fixed by the hinge 14 on the lever 12 of the crank-and-rocker mechanism and through the hinge 15 by means of a spring-loaded probe 16 is supported on a cam 17 mounted on the crank 18.

The transfer of the pipes 19 or rolled is carried out from the roll table 20 to the roller table.

21, the rejected pipes are moved from the roller table 20 to the inclined rack

22.The flaw detector 23 is installed along the line of the roller table 20 ..

The device works as follows.

The pipe 19 moves along the roller table 20 to position B. The lead 3 is turned on and the crank-and-rocker mechanisms with detachable beds 4 transmit the pipe to the roller table 21 for further processing, and the lever 12 of the crank-linkage 1 C1-h: tshaft returns to the original position B and, without stopping Collect, pick up the following pipe, after which the cycle repeats. When a defective pipe 20 appears on the roller conveyor 20 line, which is fixed by the flaw detector 23, a command is issued to turn on the electromagnetic actuator 10, which pushes the pin 9. When the lever 12 moves up to pick up the pipe, the bracket 11 enters the engagement with the extended pin 9 and opens the slab 8 s. the electromagnetic arrival 10 mounted on it and the pusher 7. The pusher rests against the stop 13 and when moving

turns the star 6 up one position. Thus, the asterisk picks up the pipe from position B of the roller table 20 earlier than bed 4, and sets the pipe to position B. In this position, the asterisk is braked. The next defective pipe moves to position B, and the pipe from position B is transferred to position G and rolls along the inclined rack 22 into the pocket for the defective pipes. When the lever 12 moves to the left of the roller table 20, the bracket 11 disengages with pin 9 and moves along its path without a pipe to the initial position to catch the next pipe from position B. After the bracket 11 has come out of engagement with the pin 9, plite 8 together with pin 9, drive 10 and pusher 7 lowered under its own weight. If the next pipe is defective, then bracket 11 will re-engage with pin 9 when the pipe is picked up at position B, and the cycle repeats. All device operation is automatic. The proposed device for transferring a pipe or rolling allows eliminating the selection of rejected pipes manually and automating this process without stopping the flow of the engine. No pipes on the roller conveyor, transfer them to another position. As a consequence, an increase in the productivity and liberation of the workers is expected.

Claims (1)

Invention Formula A device for the transfer of pipes or rolled by ed. St. No. 349431, characterized in that, with the whole automation of sampling rejected pipes or rolled products during their transfer, it is provided with a shaft with an axis parallel to the axis of the receiving bed fixed to it with several asterisks, one of which. has stops located at the end of its hub in a circle, and a shaft rotation mechanism, made in the form of a pusher in a sprocket with a stop, mounted vertically on a spring-loaded plitier / horizontally located pin with its drive axially moving and interacting with the pin of the bracket fixed on the lever crank mechanism.