SU1753235A1 - Device for measurement of material length - Google Patents

Abstract

This invention relates to a measurement technique. The purpose of the invention is to reduce the metal consumption of the device and increase the convenience of operation. This is achieved by the fact that the ruler is made in the form of a grooved tape 3, and the device is equipped with a balancing mechanism, made in the form of two torsion springs 11 and 12 mounted on opposite ends of the tape 3 and twisted in opposite directions. Means of labeling on material 7 are put on a label. Material 7 is pulled along the table 1 approaching the mark to its edge. By moving the handle 3 with the handle 16, the fixing means 6 are aligned with the marked label and the drive of the applying means 5 is applied. The material 7 is next labeled, and the distance between the marks is recorded by the counter, after its cycle is repeated. 2 Il.

Description

The invention relates to a measurement technique and can be used to measure a textile material in light industry.

A device comprising a ruler, made in the form of a grooved-shaped flexible tape with a scale, and a belt tensioning mechanism are known.

A device containing a ruler, made in eide flexible tape with a scale, and mounted on the tape engine with a nonius.

The closest in technical terms to the proposed technical solution is a device that contains a table with a base surface mounted on it parallel to two of its opposite sides with the ability to move parallel to the base surface a ruler with a scale, means

for marking and fixing it on the material, mounted on one of the ends of the table is a material winding shaft, a material winding control mechanism and a length counter linked to the labeling means.

The disadvantages of this device are the large metal intensity of the ruler, made in the form of a rod, which increases material consumption and reduces usability.

The purpose of the invention is to reduce the metal consumption of the device and increase the convenience of operation.

This goal is achieved by the fact that the ruler is made in the form of a flexible tape-shaped tape, the device is equipped with a balancing mechanism, made in the form of two torsion springs, mouths

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installed at opposite ends of the tape and twisted in different directions.

FIG. 1 shows a device for measuring the length of a material, a general view; in fig. 2 is a view A of FIG. one; in fig. 3 is a view B in FIG. one; in fig. A - section BB in FIG. one,

The device comprises a table 1 with a base surface 2. placed on the table 1 with the possibility of moving parallel to the base surface 2 a ruler, made in the form of a tape-shaped flexible tape 3 with a scale 4, means 5 For marking and 6 for fixing it on the material 7, a shaft 8 for winding material 7, a winding control mechanism 9, a mechanism for controlling the operation of the drive of the applying means 5 - tags and a balancing mechanism, made in the form of two torsion springs 11 and 12 mounted on opposite ends of the tape 3 using a lever Stage 13 and 14. The springs are twisted in different directions. On the belt 3 there is a slider 15 with an arrow for measuring the length of the last section of material 7 and the handle 16.

The device works as follows .-

The material 7, previously laid in the book, is placed near the edge of the table 1. The end of the material 7 is manually pulled to the opposite edge of the table 1 before alignment with the means b for fixing the label. By pressing the mechanism 10 for controlling the drive of the means of application 5, the marks on the material 7 are marked, i.e., they are marked

Claims (1)

with the first three meters of fabric. The edge of the material 7 is fixed to the shaft 8 and the winding control mechanism 9 causes it to rotate. When the tag approaches the edge of the table 1, release the mechanism 9 and stop the movement of the material 7. By moving the belt 3 with the handle 16, combine the tape fixation means 6 with the marked mark and turn on the drive of the label applying means 5. The next mark is applied to the material and the distance between the marks is recorded by a counter, after which the cycle is repeated. Invention Formula A device for measuring the length of a material, containing a table with a base surface mounted on it parallel to its two opposite sides with the ability to move parallel to the base surface a ruler with a scale, means for marking and fixing the material, mounted on one of the table's table winding wheels material winding control mechanism material and a length counter associated with the labeling means, characterized in that, in order to reduce metal consumption and increase convenience of operation, the ruler is made in the form of a flexible grooved tape, and the device is equipped with a balancing mechanism made in the form of two torsion springs mounted on opposite ends of the tape and twisted in different directions. 1 t did $ Fig.Z I FIG. g Fig4