Automatic door device of casting and welding machine

Abstract

The invention discloses an automatic door device of a casting and welding machine, which comprises a fixed door frame mounted on the front side of a frame of the casting and welding machine and a movable door frame in sliding connection with the fixed door frame through a sliding track device, wherein a protection partition plate is arranged on the movable door frame, a lifting cylinder for driving the movable door frame to slide up and down is arranged on the frame of the casting and welding machine, and the lifting cylinder is controlled by an electrical control box arranged on one side of the frame of the casting and welding machine. The automatic door device of the casting and welding machine is simple in structure, flexible to operate, convenient to open and close and small in occupied space, and can effectively ensure working safety of casting and welding operation staff.

Description

technical field [0001] The invention belongs to the technical field of casting and welding equipment, in particular to an automatic door device for a casting and welding machine. Background technique [0002] At present, the production of lead-acid batteries generally includes the steps of electrode group arrangement, mold assembly, lead melting, casting welding, cooling and boxing, and most of its production equipment adopts semi-automatic or fully automatic casting welding machines. For example, the State Intellectual Property Office of China published the patent No. "200720007433.5" on January 2, 2008, and the patent titled "Computer Automatic Casting and Welding Machine". The working space inside the lead furnace, electrical control box, and casting welding machine is connected with the outside world. During casting and welding operations, welding slag or metal particles are sputtered outward, which is easy to hurt the staff; for the above shortcomings, the method common...

AI Technical Summary

Problems solved by technology

For example, the State Intellectual Property Office of China published the patent No. "200720007433.5" on January 2, 2008, and the patent titled "Computer Automatic Casting and Welding Machine". The working space inside the lead furnace, electrical control box, and casting welding machine is connected with the outside world. During the casting and welding operation, welding slag or metal particles are sputtered outward, which is easy to hurt the staff; for the above shortcomings, the method commonly used by technicians The side-opening door is installed on the frame. Although it has a certain protective effect, it is not very convenient to operate and affects work efficiency. Moreover, the side-opening door will occupy the space in front of the casting and welding machine when it is opened.

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