Paper roll core sawing mechanism
A paper roll and sawing technology, applied in metal processing and other directions, can solve the problems of low efficiency and precision
Pending Publication Date: 2020-02-28
昆山金红凯包装制品有限公司
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Problems solved by technology
If you only rely on manual sawing, the efficiency and accuracy are not high
Method used
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[0027] Below in conjunction with specific embodiment, content of the present invention is described in further detail:
[0028] In order to achieve the purpose of the present invention, a paper roll core sawing mechanism includes: a rotary drive mechanism, including a lying roller 10 passing through a paper roll core 14, the lying roller 10 is coaxially connected with a first rotating motor 1, and the lying roller 10 The two ends of each are provided with a limiting rib group, and each limiting rib group is equipped with a plurality of limiting ribs 7 in a circular array around the axis of the lying roller 10 itself. The radial dimension of 7 gradually increases, there is a gap between the adjacent limit ribs 7 in the same limit rib group, and the lying roller 10 is equipped with a detachable end cover 8 at the end away from the first rotating motor 1, and a position limit The rib group is located on the end cover 8, the diameter of the circumferential surface of the lying rol...
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The invention discloses a paper roll core sawing mechanism. The paper roll core sawing mechanism comprises a rotary driving mechanism, an annular rib and a sawing mechanism, wherein the rotary drivingmechanism comprises a horizontal roller passing through a paper roll core, the horizontal roller is coaxially connected with a first rotating motor, the two ends of the horizontal roller are each provided with a limiting rib group, and each limiting rib group is provided with a plurality of limiting ribs which are annularly arrayed around the axis of the horizontal roller; the radial dimension ofeach limiting rib is gradually increased to the two-end direction along the centroid of the horizontal roller, a gap is formed between adjacent limiting ribs in the same limiting rib group, the end,back on to the first rotating motor, of the horizontal roller is provided with a detachable end head cover, and one limiting rib group is located on the end head cover. The annular rib is arranged between the two limiting rib groups and provided with protrusions on the circumferential surface of the horizontal roller, and the distance between the apex of the annular rib and the axis of the horizontal roller is equal to the inner radius of the paper roll core; and the sawing mechanism comprises a circular saw blade which is in contact with or separated from the paper roll core, and the circularsaw blade has a linear degree of freedom along the horizontal roller. According to the paper roll core sawing mechanism, the paper roll core can be sawed at any length, and the paper roll core fixingmode is efficient and stable.
Description
technical field [0001] The invention relates to the field of cutting equipment, in particular to a paper roll core sawing mechanism. Background technique [0002] The paper roll cores used as raw materials have a uniform axial length when they come in. In order to adapt to coils with different widths, the paper roll cores should also adopt different axial lengths. If you only rely on manual sawing, the efficiency and accuracy are not high. Contents of the invention [0003] The problem to be solved by the present invention is to provide a paper roll core sawing mechanism, which can realize sawing of any length of the paper roll core, and the paper roll core is fixed in an efficient and stable manner. [0004] In order to solve the above-mentioned problems, the present invention provides a paper core sawing mechanism. To achieve the above-mentioned purpose, the technical solution adopted by the present invention to solve the technical problems is: [0005] A sawing mechan...
Claims
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IPC IPC(8): B26D7/02B26D1/15B26D7/28B26D7/26B26D7/00
CPCB26D1/15B26D7/0006B26D7/02B26D7/2635B26D7/28B26D2007/013
Inventor 朱佳佳
Owner 昆山金红凯包装制品有限公司