Steel back barb equipment and method

Abstract

The invention provides steel back barb equipment and method. The steel back barb equipment comprises a supporting frame, a first longitudinal rail, a second longitudinal rail, a longitudinal moving frame and a transverse moving frame, wherein the first longitudinal rail and the second longitudinal rail are arranged on the two sides of the supporting frame respectively and are parallel to each other; the longitudinal moving frame is arranged on the first longitudinal rail and the second longitudinal rail in a sliding mode; a numerical control cutting machine, a vacuum cylinder, a dispensing machine and a spot welding machine are integrally arranged on the transverse moving frame; a first power mechanism is arranged on the longitudinal moving frame, and a second power mechanism is arranged on the transverse moving frame. A supporting plate is arranged on the supporting frame, and a first steel layer plate and a second steel layer plate are sequentially arranged on the supporting plate from bottom to top. According to the steel backing barbing equipment and method, barbing can be efficiently carried out on the steel backing, a new barbing process is provided, the working efficiency is greatly improved, barbing is uniform, and the technical effects of semi-automation and even automation are achieved.

Description

technical field [0001] The invention belongs to the technical field of steel back processing, and in particular relates to a steel back barb equipment and method. Background technique [0002] At present, in order to make the friction material and the steel back of the brake pad firmly attached together, it is often adopted to process a certain density of protrusions or pits on the steel back of the brake pad, that is, to set a barb mechanism on the contact surface of the steel back. . For example, the Chinese invention patent with application number CN202010665042.2 discloses a stabbing device for high-strength motorcycle steel back based on the contact surface barb mechanism, and the steel back is stabbed at one time by the barb machine; the application number is CN201620456414. The Chinese utility model patent of X discloses an automatic steel back barb machine, which uses a barb tool to stab the steel back; the Chinese utility model patent with the application number CN...

AI Technical Summary

Problems solved by technology

[0003] (1) The existing steel back barb process is to use a single knife head to pierce the steel back surface to form a barb. Each time the knife head is picked, a barb is formed. After multiple picks by the knife head, and then Complete a steel back barb process, resulting in low production efficiency of this process;

[0004] (2) When the workpiece is stabbed at the stabbing station, it is fixed by the cylinder, which is poor in fixation, easy to damage, and high in cost, resulting in uneven barbs on the steel back;

[0005] (3) Although the existing processing device can make thorn-like protrusions on the steel back of the brake pad, when the steel back is feeding, it can only be placed on the workbench one by one manually, which not only increases the labor of the staff. Labor intensity, and low work efficiency, unable to realize automatic production

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