Gasoline brush-coating device of tyre building machine

Abstract

The invention discloses a gasoline brush-coating device of a tyre building machine. The gasoline brush-coating device comprises a frame, a gasoline tank, an air pump, a gasoline brush-coating apparatus and a detection and control device, wherein the gasoline tank, the air pump, the gasoline brush-coating apparatus and the detection and control device are installed on the frame. The detection and control device comprises a rear squeeze buggy switch circuit, a gasoline injection solenoid valve and a telescopic arm solenoid valve, wherein the gasoline injection solenoid valve and the telescopic arm solenoid valve are connected to the rear squeeze buggy switch circuit. The gasoline brush-coating apparatus comprises a fixing frame, a telescopic cylinder installed on the fixing frame and a gasoline brush-coating head installed on the telescopic cylinder. The gasoline brush-coating head is connected to the gasoline tank by a gasoline pipe. The gasoline pipe is provided with a pneumatic cut-off valve connected to the gasoline injection solenoid valve. The gasoline injection solenoid valve is connected to the air pump. The telescopic cylinder is connected to the air pump by the telescopic arm solenoid valve. The gasoline brush-coating device is used for the tyre building machine, replaces a manual gasoline brush-coating process in tyre building, improves an equipment automation degree and work efficiency, reduces labor, guarantees gasoline brush-coating uniformity and batch brush-coating consistency and utilizes a floating gasoline detection device which is arranged on the gasoline tank, has an automatic alarm function and avoids gasoline brush-coating failure caused by gasoline loss.

Description

technical field [0001] The invention relates to the field of tire production, in particular to a tire building machine brush gasoline device. Background technique [0002] In the existing tire production process, automation is basically realized. Due to the problems of rubber materials and semi-finished products, there must be a gasoline brushing process in the tire building process. Otherwise, tire quality problems such as delamination will easily occur during the building process, which will affect the quality of tire products. However, in the existing production process, gasoline is manually brushed on the tire shoulders and carcass, and a person is required to be responsible for this work (3.5 minutes a cycle). The workers in this process must keep up with the rhythm of the assembly line, otherwise there will be The backlog virtually reduces production efficiency, and in order to keep up with the rhythm of the assembly line, it leads to heavy labor and serious waste of g...

AI Technical Summary

Problems solved by technology

[0002] In the existing tire production process, automation is basically realized. Due to the problems of rubber materials and semi-finished products, there must be a gasoline brushing process in the tire building process. Otherwise, tire quality problems such as delamination will easily occur during the forming process, which will affect the quality of tire products.

However, in the existing production process, gasoline is manually brushed on the tire shoulders and carcass, and a person is required to be responsible for this work (3.5 minutes a cycle). The workers in this process must keep up with the rhythm of the assembly line, otherwise there will be The backlog virtually reduces production efficiency, and in order to keep up with the rhythm of the assembly line, it leads to heavy labor and serious waste of gasoline

Moreover, the manual painting of gasoline cannot guarantee the uniformity and consistency of all batches of painting, and the control of product quality cannot be guaranteed

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