Assembling machine for medium dense battery

Abstract

The invention relates to an assembling machine for a medium dense battery. The assembling machine comprises a rack, two bearing seats, a motor support, a rotating shaft, a motor, a lower-pressure mechanism, and L-shaped positioning plate and an injector mechanism, wherein the rack is provided with a horizontal installation platform; an upper horizontal installation surface; the motor support is disposed at one side of the rack; the motor is disposed on the motor support; two bearing seats are disposed on two sides of the rack respectively and are disposed above the horizontal installation platform; the rotating shaft is disposed on the two bearing seats; the motor drives the rotating shaft to drive; a horizontal plate of the L-shaped positioning plate is supported by the horizontal installation platform; the horizontal plate is provided with a pushing opening with the size corresponding to an opening of a battery box body; clamping slots for installing battery iron boxes on the horizontal plate at two sides of the pushing opening; an end portion of a vertical plate of the L-shaped positioning plate is connected with the rotating shaft; the ejector rod mechanism is disposed on the horizontal installation platform; the ejector rod mechanism comprises two or more ejector rods; and the ejector rods can eject out an overturned battery electrode group in the battery iron box. The assembling mechanism has the advantages that the position of the electrode group can be corrected; a separator plate is not damaged; lead slag can be poured out; a lot of manpower can be saved; the quality can be guaranteed; efficiency is increased; and the assembly is convenient, low in energy consumption and has low pollutions.

Description

technical field [0001] The invention relates to a medium-density battery assembly machine. Background technique [0002] At present, the assembly process of medium-density batteries is generally divided into two methods: [0003] 1. Four-station welding: [0004] The main working process is: stacking the pole group → manually putting the pole group into the welding iron box → putting the lead parts into the welding → manually taking out the pole group → manually putting the pole group into the groove → butt welding → vacuuming and sealing the cover; [0005] 2. Four-station casting and welding machine: [0006] The main working process is: stacking the pole group → manually putting the pole group into the cast-welded iron box → casting and welding → manually taking out the pole group → manually putting the pole group into the groove → butt welding → vacuuming and sealing the cover. [0007] Both of the above two assembly methods adopt the method of manually taking out the...

AI Technical Summary

Problems solved by technology

[0007] Both of the above two assembly methods adopt the method of manually taking out the pole group, which will bring out a lot of lead dust and pollute the

[0008] Environment; problems such as lead leakage, solder leakage, and uneven thickness of solder joints are prone to occur during assembly, which affects the quality of the battery; manual slotting is inefficient and labor-intensive; if slotting equipment is used, the electrode group is inserted into the slot from top to bottom, which is prone to It is difficult to align, and it is impossible to observe the bottom of the pole group intuitively, such as plate misalignment, separator damage, lead slag, etc., causing the battery to be short-circuited and scrapped, and it is difficult to change the mold

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