Paper extraction machine rotary shaft auxiliary device capable of uniformly brushing lubricating oil along with gravity effect

Abstract

The invention relates to the technical field of paper product manufacturing and discloses a paper extraction machine rotary shaft auxiliary device capable of uniformly brushing lubricating oil along with the gravity effect. The paper extraction machine rotary shaft auxiliary device comprises a support table; a support frame is fixedly connected with the top of the support table; a central rod is movably connected with the side wall of the support frame; a rotary shaft penetrates through the outer side wall of the central rod; a movable plate is movably connected with the bottom of the centralrod; a semiarc column is fixedly connected with the top end of the movable plate; and a movable ball is movably connected into the inner groove of the semiarc column. The lowest point in the middle ofa rotary rod enables lubricating oil to slide to the innermost end, and the interior of the rotary shaft is uniformly filled with lubricating oil, so that fitting of lubricating oil in the rotary shaft is prevented from non-uniformity; when the interior of the rotary rod is filled with lubricating oil, the rotary rod has certain gravity, the rotary rod drives the support plate to move when rotating downwards so as to close a box door between the support plate and a support shaft; and when the lubricating oil is filled, the rotary rod rotates back to automatically open the box door, so that lubricating oil can be automatically supplemented in the rotary shaft to prevent disruption of the shearing pace.

Description

technical field [0001] The invention relates to the technical field of paper product production, in particular to an auxiliary device for a rotating shaft of a paper pumping machine that can evenly brush lubricating oil under the influence of gravity. Background technique [0002] Usually, most of the paper boxes are placed on the guest table and dining table. This kind of paper towel is easy to use. The paper is folded together. When the top piece of paper is taken out, the folded surface will drive the paper towel at the bottom to move upward together. Easy to use, this kind of flexible shaft paper is produced by means of a paper pumping machine. The paper pumping machine cuts the slit base paper through a knife roller, then folds it alternately, and finally presents a chain-like rectangular facial tissue, which is bound to a carton after completion Inside. [0003] Usually the outer wall of the roller used to wrap the base paper is wrapped with multiple layers of thick p...

AI Technical Summary

Problems solved by technology

[0003] Usually the outer wall of the roller used to wrap the base paper is wrapped with multiple layers of thick paper towels. While the roller rotates, it pulls out the outer end of the paper towel and cuts it. Because the water absorption of the paper towel is strong, the roller's There should be no moisture on the side wall, and after a period of time, due to lack of oil and no lubrication on the shaft, the inside of the roller may be dry and difficult to rotate, which may cause the rotation of the roller to stop, and the side wall of the roller will be cut by the towel May be disturbed rhythm, affect the effect of cutting

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