Device for indexing and resetting paper-based friction plate during attaching

Abstract

The invention discloses a device for indexing and resetting a paper-based friction plate during attaching, which is used for solving the technical problem that the paper-based friction plate is needed to be positioned, indexed and reset simultaneously in the conventional substrate attaching process. The technical scheme is that the device comprises an indexing mechanism, a fixture part and a resetting mechanism, wherein the indexing mechanism consists of a base (2), a worm shaft (3), a worm wheel (4), an upper seat (5), an indexing main shaft (12), a coupling (18) and a servo motor (19); the fixture part consists of a positioning seat (7), a positioning ring (8), guide rail blocks (13), positioning blocks (14), elastic bodies (15), movable blocks (16), a cylinder fixing plate (17), a resetting spring (20), a triangular cam (21) and a swing cylinder (22); and the resetting mechanism consists of a resetting cylinder (1), bearing covers (6), the positioning seat (7), a mandrel (9), bearing washers (10) and angular contact ball bearings (11). Positioning, indexing and resetting are integrated, so that the requirement of positioning, indexing and resetting the paper-based friction plate during attaching is met.

Description

technical field [0001] The invention relates to an indexing and resetting device, in particular to an indexing and resetting device for a paper-based friction plate patch. Background technique [0002] The paper-based friction plate is made of the paper-based friction material and the substrate after being glued and pasted, and then hot-pressed and solidified. According to the requirements of the production process, the paper-based friction material is usually punched into small pieces and then pasted on the substrate. The quality of the sheet will directly affect the performance of the friction sheet, which determines that the placement process in the continuous production process of the paper-based friction sheet can realize the indexing action according to the requirements, and after the placement is completed, the positioning fixture relative to the punching mechanism Carry out the reset of "letting the knife" to improve production efficiency and facilitate automatic pro...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that the substrate needs to be positioned, indexed and reset at the same time in the pasting process in the continuous production process of the paper-based friction disc in the prior art, the present invention provides an indexing and resetting device for the pasting of the paper-based friction disc. The design, indexing action design and reset action design can realize the precise positioning, indexing and reset of the paper-based friction plate substrate, improve the production efficiency of the paper-based friction plate, and help ensure the paper-based friction plate stability and accuracy

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