Paperboard rounder

A spheronizing machine and cardboard technology, applied in the field of spheronizing machine, to achieve the effect of easy handling and storage, less spare parts and simple structure

Inactive Publication Date: 2016-01-20
CHONGQING GANGQIAN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a cardboard rounding machine to solve the problem that the existing cardboard rounding machine can only roll single-size cardboard

Method used

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  • Paperboard rounder

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Embodiment Construction

[0020] The present invention will be described in further detail below by means of specific embodiments:

[0021] The reference signs in the drawings of the description include: base 1, left bracket 2, middle bracket 3, right bracket 4, upper pressure roller 5, lower pressure roller 6, adjustment roller 7, first distance adjustment wheel 8, second distance adjustment wheel Wheel 9, handle 10, side roller 11, reducer 12, belt 13, gear 14.

[0022] Such as figure 1 As shown, the cardboard rounding machine includes a base 1 and a frame and a motor arranged on the base 1 . Base 1 is welded with channel steel and steel plate, and frame is cast iron. The frame includes a left bracket 2, a middle bracket 3 and a right bracket 4 which are bolted to the base 1 in sequence from left to right; an upper pressure roller 5, a lower pressure roller 6 and an adjustment roller are arranged between the left bracket 2 and the right bracket 4 . The lower pressing roller 6 passes through the l...

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PUM

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Abstract

The invention relates to a rounder and discloses a paperboard rounder. The paperboard rounder comprises a base, a left support, a middle support and a right support. The left support, the middle support and the right support are arranged on the base. An upper pressure roller, a lower pressure roller and an adjustment roller are arranged between the left support and the right support. A first lead screw is arranged inside the middle support. The outer end of the first lead screw is connected with a first pitch adjustment wheel. A first slope sliding block is arranged on the first lead screw. A first bearing pedestal matched with the first slope sliding block is arranged on the lower pressure roller. A second lead screw is arranged inside the right support. The outer end of the second lead screw is connected with a second pitch adjustment wheel. An edge roller parallel to the adjustment roller is arranged on the adjustment roller. A connecting rod is arranged between the edge roller and the adjustment roller, and the edge roller and the adjustment roller are connected through the connecting rod. The connecting rod is stretchable. Sliding bearings are arranged at the two ends of the adjustment roller. Second sliding blocks are arranged on the second lead screw. The sliding bearings are embedded into the second sliding blocks. The lower pressure roller penetrates the left support and is connected with a first motor. The adjustment roller penetrates the right support and is connected with a second motor. The paperboard rounder can roll paper tubes of different diameters.

Description

technical field [0001] The invention relates to a rounding machine, in particular to a cardboard rounding machine. Background technique [0002] The thick cardboard tube is mostly used for the main insulation between the transformer coil and the core and the coil. The processing process of the thick cardboard tube is made by blanking, bevel milling, wetting, rounding, drying, joint bonding, and then hot pressing. [0003] The cardboard rounding machine is a machine specially used for rounding operations. Existing cardboard rounding machines use cylindrical cylinders to round the cardboard. When the radius of the rolled cardboard cylinder needs to be changed, the cylinder must be taken off from the roller shaft and replaced with a cylinder with a corresponding radius. In this way, when rolling cylinders of different sizes, it is not only necessary to prepare the cylinders of corresponding sizes, but also to install the cylinders on the rollers in advance, which is not only ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31C5/00
Inventor 唐仁伟
Owner CHONGQING GANGQIAN MACHINERY
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