Pole piece buffer material storage mechanism

Abstract

The invention relates to a pole piece buffer material storage mechanism. The pole piece buffer material storage mechanism comprises a first fixing seat, a second fixing seat, a guiding column, guidingplates, a sliding block, stock rollers, a linear bearing, a first deep groove ball bearing and a second deep groove ball bearing. The guiding column and guiding plates are mounted between the first fixing seat and the second fixing seat. The guiding plates are two pieces and the thicknesses are different. The stock rollers are mounted in front of the sliding block, and the linear bearing is mounted at the middle of the sliding block. The linear bearing is sleeved with the guiding column. The first deep groove ball bearing and the second deep groove ball bearing are mounted at the bottom of the sliding block, and the outer rings of the first deep groove ball bearing and the second deep groove ball bearing do not interfere with each other during rotation. According to the pole piece buffermaterial storage mechanism, the sliding block moves smoothly under the cooperation of the guiding column and the linear bearing, and of the first deep groove ball bearing, the second deep groove ballbearing and the guiding plates, is small in the resistance, easy to slide and will not be stuck, accurate in direction and does not cause offset, high in practicability, and suitable for the ultra-small pole piece.

Description

Technical field [0001] The invention relates to the field of lithium ion battery film making machines, in particular to a pole piece slow storage material mechanism. Background technique [0002] Lithium-ion battery film making machine is to place the rolled tabs, tabs, and adhesive paper on the machine to automatically complete tab welding, tab coating, and tab sticking, and cut the tabs into design according to process requirements. A type of automatic equipment for collecting coils of a certain length or coils. Among the many components of the lithium-ion battery tablet machine, the pole piece buffer storage mechanism mainly plays the role of pole piece buffering and temporary storage of pole pieces for subsequent cylinders The clip controls the tension cutting process of the pole piece, the existing pole piece slow storage material mechanism such as figure 1 The shown is mainly composed of the roller set 01 and the ball slide 02. The roller set 01 slides back and forth on the...

AI Technical Summary

Problems solved by technology

[0002] Lithium-ion battery film making machine is to place the rolls of tabs, pole pieces, and adhesive paper on the machine, automatically complete tab welding, tab wrapping, pole piece gluing, and cut the pole pieces into design according to the process requirements. It is an automatic equipment for a fixed length or harvesting of roll materials. Among the many components of the lithium-ion battery sheet maker, the pole piece buffer storage mechanism mainly plays the role of pole piece buffering and temporary storage of the pole piece, so that the subsequent cylinder Clips control the pole piece tension cutting process, the existing pole piece buffer storage mechanism such as figure 1 The shown is mainly composed of the roller set 01 and the ball slide rail 02. The roller set 01 slides back and forth on the ball slide rail 02 to play the role of pole piece buffering. The disadvantage of the pole piece buffer storage mechanism with this structure is that the ball Slide rail 02 has high resistance and requires a lot of power for sliding. It is only suitable for large pole pieces, but it is not suitable for ultra-small pole pieces of 10-16mm because it is thin and cannot bear too much tension.

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