A gluing device for steel backing for brake pads

Abstract

The invention discloses a gluing device for steel backings for a brake pad. The gluing device comprises a rack, a conveying mechanism, a guide plate mechanism and a gluing mechanism. The steel backings machined in a previous process are conveyed to the gluing device through the conveying mechanism, flow line production is realized, and production efficiency is improved. The guide plate mechanism can sort the steel backings arranged disorderly on a conveying belt so that the steel backings can be arranged linearly and regularly. A printing plate on a gluing assembly is provided with printing areas, the shapes of the printing areas are matched with that of the steel backings, when the printing areas perform gluing on the steel backings, only the printing areas of the printing plate are in contact with the upper surfaces of the steel backings, the portions, being not in need of gluing, of the steel backings are not in contact with the printing areas on a roller brush, the situation that the places, being not in need of gluing, of the steel backings are stained with glue, so that product scrap is caused can be prevented, and meanwhile glue can also be saved.

Description

technical field [0001] The invention relates to the technical field of steel back production, in particular to a glue coating device for a steel back for brake pads. Background technique [0002] Brake pads are generally composed of steel plates, adhesive insulation layers and friction blocks. The steel plates must be coated to prevent rust. During the coating process, a furnace temperature tracker is used to detect the temperature distribution during the coating process to ensure quality. The heat insulation layer is composed of materials that do not conduct heat, and the purpose is heat insulation. The friction block is composed of friction material and adhesive, which is squeezed on the brake disc or brake drum to generate friction during braking, so as to achieve the purpose of vehicle deceleration and braking. Due to friction, the friction block will be gradually worn, generally speaking, the lower the cost of the brake pads, the faster the wear. [0003] Existing ste...

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Problems solved by technology

[0003] Existing steel backs come in various styles, among which, in order to enhance the bonding strength with the friction plate, a steel back is provided with several connecting through holes on the steel back, and the steel back needs to be glued during the production process of the brake pads. However, when the existing gluing device applies glue to this steel back with connection holes, there is uneven glue application, and glue is also coated in the connection holes that do not need to be glued on the steel back, which affects the quality of the steel back. The next step of processing also causes a waste of glue. Therefore, it is urgent to develop a steel-backed gluing device for brake pads with uniform gluing, accurate gluing position, saving glue consumption, simple operation and convenient use.

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