Automatic pole lug bending device for accumulator side plates

Abstract

The invention discloses an automatic pole lug bending device for accumulator side plates. The automatic pole lug bending device is characterized in that the automatic pole lug bending device mainly comprises an L-shaped mounting base, a lifting air cylinder, an air cylinder cushion block, a T-shaped support plate, an air cylinder, a fixing base, a connecting rod, a sleeve clip, a screw, an upper plate, a lower plate, side plates, through holes, a sliding air cylinder, a mounting plate, a slider, a guide rail, a mounting plate B, a pneumatic finger, a press plate, a protrusion block, a waist-shaped hole, a shaft lever and a swing ejector. The cushion block is mounted on the L-shaped mounting base transversely, the lifting air cylinder is mounted on the cushion block, the T-shaped support plate is mounted on the lateral side of the L-shaped mounting base, the upper plate, the lower plate, the air cylinder and the shaft rod are arranged above the T-shaped support plate sequentially, the mounting plate is mounted in rear of the upper plate and the lower plate, the guide rail and the pneumatic finger are arranged on the mounting plate, and pole clusters are arranged between the lifting air cylinder and the press plate. Through the design of the press plate, the protrusion block and the swing ejector, bending dynamics and angles of pole lugs are uniform, damage to the side plates of the pole clusters are avoided, and product quality and production efficiency of accumulators are improved.

Description

technical field [0001] The invention relates to storage battery production and assembly equipment, more specifically to a battery pole group side plate battery side plate automatic tab-bending device. Background technique [0002] In the lead-acid battery industry, the ears of the battery pole group are collectively referred to as "plate ears" or "pole ears". In the production of batteries, the casting and welding process is to reduce the problem of poor welding of the pole group such as "side plate falling off, side plate false welding" , the operator slightly pinches the "plate lug" or "pole lug" of each pole group side plate inward at a certain angle when entering the pole group groove or into the fixture. Inconsistency, it is easy to cause deformation of the frame under the tab, loose or even fall off of the active material and penetrate the separator to form a short circuit or micro short circuit, which seriously affects the product quality. [0003] At present, the se...

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Problems solved by technology

[0002] In the lead-acid battery industry, the ears of the battery pole group are collectively referred to as "plate ears" or "pole ears". In the production of batteries, the casting and welding process is to reduce the problem of poor welding of the pole group such as "side plate falling off, side plate false welding" , the operator gently pinches the "plate lug" or "pole lug" of each pole group side plate inward at a certain angle when entering the pole group groove or into the fixture. Different, it is easy to cause the deformation of the frame under the tab, the active material is loose or even falls off and penetrates the separator to form a short circuit or micro short circuit, which seriously affects the product quality

[0003] At present, the semi-automatic shaping template pinching and bending negative plate lug shaping device used in machine casting and welding can only be operated manually, and the production efficiency is low, which seriously affects the production efficiency of large-scale production of battery products.

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