Machine frame of battery pole piece rubbing mill

Abstract

The invention relates to a machine frame of a battery pole piece rubbing mill. The machine frame comprises a left machine frame and a right machine frame, wherein bearing ports of bearing blocks for placing roll ends are arranged on the left machine frame and the right machine frame, respectively; the bearing port is in shape of a closed Chinese character ''Kou'', wherein the machine frame further comprises an upper connecting foot, an upper connecting component, a lower connecting foot and a lower connecting component; the upper connecting feet are inwards convexly arranged at the upper ends of the left machine frame and the right machine frame, respectively; the upper end of the left machine frame is fixedly connected with the upper end of the right machine frame by two corresponding upper connecting feet on the left machine frame and the right machine frame, wherein the two upper connecting feet can be detachably connected by the upper connecting component; the lower connecting feet are inwards convexly arranged at the lower ends of the left machine frame and the right machine, respectively; the lower end of the left machine frame is fixedly connected with the lower end of the right machine frame by two corresponding lower connecting feet on the left machine frame and the right machine frame, wherein the two lower connecting feet can be detachably connected by the lower connecting component, respectively. Compared with existing machine frame, the machine provided by the invention has higher rigidity and structural stability.

Description

technical field [0001] The invention relates to the field of battery pole piece production equipment, in particular to a combined rigid frame of a battery pole piece rolling machine. Background technique [0002] The battery pole sheet rolling machine is mainly composed of two parts: a roll system and a frame, and the roll system part is composed of two rolls and bearing housings located at both ends of the rolls. The entire roll system should be placed inside the frame, and the bearing housings at both ends of the roll must be loaded in the bearing ports on both sides of the frame. During the working process of the roller compactor, the frame has to bear rolling force and impact force, so having sufficient rigidity and stability is the most important index for evaluating the performance of the frame. At present, most of the load-bearing openings of the racks are mostly open C-shaped. When the C-shaped load-bearing openings bear the rolling force, the elastic deformation of...

AI Technical Summary

Problems solved by technology

At present, most of the load-bearing openings of the racks are mostly open C-shaped. When the C-shaped load-bearing openings bear the rolling force, the elastic deformation of the front and rear parts of the rack is uneven, and the stress distribution of the entire rack is uneven, resulting in Decreased rigidity and stability of the frame

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