SU13294A1 - Device for recording machine downtime - Google Patents

Description

In the final appliance, intended to register machine downtime, a recording pen attached to the bark of one of the two jointly operated instruments is placed over a rotating cylinder from a clockworked paper. time to start and stop machines electromagnets. The rest of the time the device works under the action of springs.

The proposed device, whose scheme is depicted in the drawing, consists mainly of: 1) a rotating cylinder t, 2) a clock mechanism h, 3) electromagnets 1zh 2 with a corbel in the form of two-shoulder arms a and ω, with one leto of the latter equipped with a squeaking feather e and 4) these contacts during machine start-up, intended for closing and opening the targets of electromagnets 1-8.

The armature of electromagnet 2 consists of a two-armed lever b, whose shoulder, equipped with a feather e, is pressed against the cylinder to the spring pt and the opposite shoulder, which pulls the feather from the drum when the electromagnet 8 is closed, is held by the condom of the other two arm that is located perpendicular to the arm first and receiving iodine by the action of the spring g, such a position in which its end is the abutment holding the bark in position 2 pressed against the electromagnet and with its circuit open. The second arm of the lever, a, is the magnet of the electromagnet 1. Being attracted last when it closes its circuit, it thereby frees the arm of arm b, which carries a feather on its other arm, from the stop.

When starting the machine with contact, the electromagnet 1 circuit closes, the latter pulls the lever arm and; Due to this, the lever b is released and, under the action of the spring, presses Lerao. A paper tape on a rotating clock: the cylinder, resulting in a continuous line on paper marking the operation of the machine. When the last device is stopped, contact d is closed by the circuit d of the electromagnet 2, which attracts the lever arm b, which is then held in this position by the obstinate condom of the lever a, and thereby raises the writing pen; On paper is obtained a roller that marks an easy-to-use machine. The tape should be divided into sections, corresponding to hours and minutes.

On one Dilindra you can put multiple writing devices for the number of machines of any department.

With a constant machine speed, the fixture can simultaneously serve as a counter of the manufactured product.

Subject patent a.

1. A device for recording downtime of a mazhin, in which a paper-covered cylinder rotates under the recording pen, characterized by the joint use of two electromagnets, one of which 2 is intended to attract the lever arm b carrying another pen lean, and the other electromagnet 1 is intended for pulling the lever arm a, the other arm of which serves as a stop for holding the lever arm 6 in priisatom to the electromagnet 2 position.

2. When described in paragraph 1 of the method uses the contacts with and and d when starting the machine;