A secondary off-line tackle

Abstract

A secondary off-line tackle, relating to an off-line tackle, comprising a bottom plate A (4), a bottom plate B (7), an "L"-shaped side plate A (1), an "L"-shaped side plate B (15), The pay-off device and the driving device are provided with "L"-shaped side plates A and "L"-shaped side plates B on both sides of the upper part of the parallel bottom plate A (4) and bottom plate B, and on the "L"-shaped side plate A A pay-off device is provided at intervals between the "L"-shaped side plate B, and a meter counter (9) is provided in the middle of the bottom plate A and the bottom plate B, and the driving device is set on the "L"-shaped side plate A or The horizontal plate on the outside of the "L" shaped side plate B; the present invention drives the rotation of the pay-off rod through the motor, and the belt pulley and the belt at the end of the pay-off rod drive the two pay-off rods to rotate simultaneously, realizing that the base plate A, The two sides of the bottom plate B go off the assembly line at the same time, which effectively improves the working efficiency and realizes the purpose of automatic off-line and automatic braking.

Description

【Technical field】 [0001] The invention relates to an off-line pulley, in particular to a secondary off-line pulley. 【Background technique】 [0002] It is known that when high and low voltage switch cabinets and box-type transformers need to be rolled off the production line in large quantities during the production and assembly process, the traditional simple pay-off frame, the contact part of the shaft and the pay-off frame will make noise and slide when rotating. Ineffective, it is easy to cause the entire wire reel to fall from the pay-off rack, forming a safety hazard, and because the length of the pay-off wire is different, the length of the pay-off reel also restricts the length of the wire, and the KYN high-voltage cabinet is offline for the second time During the process, the uneven rotation speed of the turntable is easily caused by the uneven force of human dragging. When the pay-off personnel need to stop the pay-off, since the simple pay-off device has no braking...

AI Technical Summary

Problems solved by technology

[0002] It is known that when high and low voltage switch cabinets and box-type transformers need to be rolled off the assembly line in large quantities during the production and assembly process, traditional simple pay-off racks, shafts and pay-off racks The contact part will make a sound and slide when it is rotating. If the operator does not monitor well, it is easy to cause the entire wire reel to fall from the pay-off rack, forming a safety hazard. It also restricts the length of the wire. During the second offline process of the KYN high-voltage cabinet, the uneven rotation speed of the turntable is easily caused by the uneven force of human dragging. There is no braking device, and the reel can only be braked by external force, which can easily cause the phenomenon of wire breakage. Therefore, a method is proposed to prevent the adjustable length of the wire, improve the work progress, automatically pay off the wire, and have a braking function. The secondary off-line pulley has become the basic demand of those skilled in the art

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