SU932197A1 - Device for measuring moving object length - Google Patents

Description

The invention is related to jc engineering and can be used to measure the length of moving objects.

The closest to the proposed technical essence and the achieved effect is a device for measuring the length of moving objects, comprising a housing, successively arranged guide rollers thereon, for orienting the measured object along the measuring line, tension rollers mounted on the housing planes with guide rollers, placed on tension rollers, an endless measuring tape with perforations, a reading-recording unit mounted on the body with the possibility of interaction with the perforations of the measuring tape, and the mechanism for securing the coupling. Measuring tape with the measured object. The device can be used only for measuring objects made from a material capable of being attracted by magnets. In addition, the chain drive used in it with magnets attached to it complicates the design.

The purpose of the invention is to simplify the design and expand the technological capabilities.

ten

The goal is achieved by TeMj that in a device for measuring the length of moving objects, comprising a housing, guiding rollers sequentially arranged on it,

15 intended for orientation of the object being cut along the line of measurement; the tension rollers fixed on the body, located in the same plane with the guide rollers,

Claims (1)

20 placed on tension rollers an endless measuring tape with perforation holes, a counting and recording unit mounted 39 on the housing with the possibility of interacting with the perforations of the measuring tape, and the mechanism of attaching the liver to the measuring tape with the measured object, the coupling mechanism is made the form of magnets fixed successively on the body between the guide rollers, whose working surfaces are arranged parallel to one of the branches of the measuring tape with a gap relative to it, designed for accommodating therein the measured object, and a tape made of a magnetic material. The drawing schematically shows a device for measuring the length of moving objects. The device comprises a housing 1, guiding rollers 2-C sequentially arranged thereon, for orienting an eMoVo measurement of an object 5 along a measuring line, mounted on tensioning housing 1, rollers 6-9, placed in the same plane with the rollers 2-4, placed on the rollers 6-9, an endless measuring tape 10 made of magnetic material with perforations, the counting registering unit 11 mounted on the body 01 with the ability to interact with The perforation holes of the measuring tape 10 and successively fixed on the housing 1 between the guide rollers 2-4 magnets 12–15, whose working surfaces are arranged (parallel to one of the legs of the measuring tape 10 with zazrrom relative to it, designed to place the measured Object 5 The device operates as follows: The measured object 5 moves along the guide rollers 2-14 and is pressed against them with the help of rollers 16 and 17. The magnets 12-15 provide for the adhesion of the measuring tape 10 to the surface of the moving measured surface. Object 5 and its shifting on tension rollers 6-9. During its movement, the tape 10 with its perforations acts 4 on the counting and recording unit 11, through which the measured object 5 is read. The use of the proposed device simplifies the design by mounting the magnets on the casing with a gap relative to the measuring tape made of magnetic material and expanding technological capabilities by providing the ability to measure objects made from both magnetic and nonmagnetic materials. Apparatus of the Invention A device for measuring the length of moving objects, comprising a housing, guiding rollers arranged on it successively, for orienting the measured object along the measuring line, tensioning rollers mounted on the housing, located in one plane with the guide rollers, placed on the tensioning rollers. the rollers is an endless measuring tape with perforations, a counting and recording unit mounted on the housing with the possibility of interaction with the perforations of the measuring cients, and provide a clutch mechanism for the measuring tape is measured with emym object of lichayuschees m. the fact that, in order to simplify the design and expand the technological capabilities, the coupling mechanism is made in the form of successively mounted on the case between the guide rollers of the magnets, the working surfaces of which are arranged parallel to one of the branches of the measuring tape with a gap relative to it, designed to accommodate the measured object, and the measuring tape is made of magnetic material. Sources of information taken into account during the examination 1. US Patent No. 758954, cl. G 01 B 5/04, 1973 (prototype.