Adjustable cable length meter-measuring device

A technology of cable length and meter counting device, which is applied in the direction of insulated cables, marking conductors/cables, cables, etc., which can solve problems such as errors, disputes over delivery quantities, and user inconvenience, and achieve low manufacturing costs, solve deviations, and operate easy effect

Inactive Publication Date: 2008-01-09
上海南洋电缆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current cable length meter device, as shown in Figure 1, is composed of a standard wheel 4, a central pressure wheel 3, a handle 1 and a lifting threaded screw 2, and it will send a signal to the inkjet printer 6 every time the standard wheel 4 rotates once. signal, the inkjet printer prints a group of characters with length marks on the surface of the cable 5 according to the preset settings. There is a large error in the actual length, and it cannot be quickly adjusted online, so that the length of the inkjet marking is inconsistent with the actual length of the cable. The length deviation is often more than 1%. If the user uses the marked length as the basis for the length of use, it will often fail to meet the requirements. , bring inconvenience to users, and cause disputes over the delivery quantity

Method used

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  • Adjustable cable length meter-measuring device

Examples

Experimental program
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Effect test

Embodiment

[0011] As shown in Figure 2, it is a structural schematic diagram of an adjustable cable length meter device, and the adjustable cable length meter device is composed of a handle 1, a lifting thread screw 2, two identical symmetrical pressure wheels 3 and a standard wheel 4 . The handle 1 is connected to the upper end of the lifting screw rod 2, the lower end of the lifting screw rod 2 is connected to two identical symmetrical pressure wheels 3, the standard wheel 4 is located under the two identical symmetrical pressure wheels 3, and is located at the same On the center line, a distance that can be put into the cable 5 is provided between two identical symmetrical pressure rollers 3 and standard rollers 4 .

[0012] When working, put the cable 5 between the two identical symmetrical pressure wheels 3 and the standard wheel 4, and the inkjet printer 6 is installed on the cable. Whenever the cable 5 runs, the friction drives the standard wheel 4 to rotate for a circle, and it w...

example 1

[0014] Example 1: The outer diameter of the measured cable is 45mm. When counting meters in the embodiment, the original meter counting device is first used to mark the size, and the original meter counting device is sprayed to set the marking length to 1000mm, the actual length of the cable is 992-994mm, and the average deviation is -7‰mm, and Online adjustments cannot be made.

[0015] The marking length is set to be 1000mm by using the device of the present invention, and the actual length of the initial cable is 990-992mm, which is adjusted to 998-1001mm, with an average deviation of 1.5‰. Comply with the regulation of cable length tolerance ±5‰.

example 2

[0016] Example 2: The outer diameter of the measured cable is 20mm. When counting meters in the embodiment, the original meter counting device is first used to mark the size, and the original meter counting device is sprayed to set the marking length to 1000mm, the actual length of the cable is 1010-1015mm, and the average deviation is +12.5‰. And online adjustment is not possible.

[0017] Using the device of the present invention to set the marking length to 1000mm, from the initial actual length of 1010-1015mm, it can be adjusted to 999-1002mm, with an average deviation of 1.5‰, which meets the requirement of ±5‰ of cable length tolerance.

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Abstract

The invention is concerned with a kind of adjustable cable length meter, relating to handle, lifting worm lead screw and normal wheel. The handle connects with the top of lifting worm lead screw, while the normal wheel is at the under of the lifting worm lead screw and has the central line. The lower end of lifting worm lead screw connects with two same symmetrical pinch wheels, and the normal wheel is at the under of two symmetrical pinch wheels, and there is some space for cable between the two pinch wheels and the normal wheel. It has low cost and perfect effect without stopping to adjust, solves the warp of sprayed and marked cable length and actual length, and controls the warp in the range of minus or plus 0.5 percent.

Description

technical field [0001] The invention relates to an adjustable cable length meter device, which can be used to accurately mark and print the length of cables connected with inkjet printers, and belongs to the technical field of cable manufacturing. Background technique [0002] The current cable length meter device, as shown in Figure 1, is composed of a standard wheel 4, a center pressure wheel 3, a handle 1 and a lifting threaded screw 2, and every time the standard wheel 4 rotates once, it will send a signal to the inkjet printer 6 once. signal, the inkjet printer prints a group of characters with length marks on the surface of the cable 5 according to the preset settings. There is a large error in the actual length, and it cannot be quickly adjusted online, so that the length of the inkjet marking is inconsistent with the actual length of the cable, and the length deviation is often more than 1%. If the user uses the marked length as the basis for the length of use, it wi...

Claims

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Application Information

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IPC IPC(8): H01B13/34H01B7/36
Inventor 潘培昌
Owner 上海南洋电缆有限公司
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