Combined machining device for polishing seams of cargo carrying carriage

Abstract

The invention discloses a combined machining device for cargo compartment seam polishing, which comprises a movable vehicle body, a water tank, an electric telescopic rod, a multi-purpose angle adjusting mechanism, a fluid medium self-prevention type protective polishing mechanism, a cutting type airflow and water flow dual self-guiding scrap iron gathering mechanism and a circulating magnetic type scrap iron recycling and screening mechanism, the circulating magnetic type scrap iron recycling and screening mechanism is connected with the water tank, the multi-purpose angle adjusting mechanism is arranged at the free end of the electric telescopic rod, the fluid medium self-prevention type protective polishing mechanism is arranged on the multi-purpose angle adjusting mechanism, and the fluid medium self-prevention type protective polishing mechanism is connected with the water tank. The cutting type airflow and water flow double self-guiding scrap iron gathering mechanism is arranged on the fluid medium self-prevention type protective polishing mechanism and connected with the circulating magnetic type scrap iron recycling and screening mechanism. According to the technical scheme, the technical effects of real-time cooling of the polishing disc and unpowered efficient recovery of scrap iron are achieved.

Description

technical field [0001] The invention belongs to the technical field of truck compartment processing, and specifically refers to a combined processing device for polishing the seam of a truck compartment. Background technique [0002] As a kind of common truck, van occupies an important position in the transportation industry. According to the weight of different goods transported, the size of the compartment of the van is different. Due to the generally large size of the cargo compartment of a van truck, it usually needs to be welded by multiple plates. Therefore, there are usually welding protrusions at the joints of the plates. The welding protrusions lead to poor surface flatness of the cargo compartment, thus affecting The appearance of the cargo compartment. Therefore, after the welded seam of the truck compartment is completed, it is also necessary to use a polishing device to polish the joint of the truck compartment. [0003] During the polishing process of the jo...

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Problems solved by technology

[0003] During the polishing process of the joints of the truck compartment, a large amount of iron filings will be generated. If the generated iron filings are not collected and disposed of, it will lead to heavy metal pollution and environmental pollution in the production area. In severe cases, the workers will even inhale the iron filings and cause Difficulty in breathing, the death of green belts in the factory area, and with the development of industry, the recycling of scrap iron chips is of great significance for saving resources. collection; the existing iron filings collection device usually directly uses a suction pump to collect the iron filings, and the suction pump requires a separate power source, which leads to an increase in the energy consumption of the overall device; in addition, the existing polishing device Due to the continuous friction between the polishing disc and the joint of the truck compartment, it is easy to cause the polishing disc to generate high temperature, thus affecting the service life of the polishing disc

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