Multi-directional adjustable knife changing mechanism of dividing and cutting machine

A technology of tool changing mechanism and slitting machine, which is applied in the direction of sending objects, thin material processing, transportation and packaging, etc. It can solve the problems of long disassembly process and achieve the effect of simple structure, avoiding recalibration and simple operation

Active Publication Date: 2014-08-27
CHANGZHOU WUJIN GUANGYU EMBOSSING ROLLER MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in order to overcome the need to grind or replace the cutting tool in the prior art when the tool has been used for too long, it is necessary to disassemble the entire cutting roller, and then grind or replace the tool, the disassembly process is long, and After the installation is completed, it is necessary to correct the slitting roller. The present invention provides a multi-directional adjustable slitting machine tool change mechanism, which can make the support table support the slitting roller first by adjusting the lifting mechanism, and then Ad

Method used

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  • Multi-directional adjustable knife changing mechanism of dividing and cutting machine
  • Multi-directional adjustable knife changing mechanism of dividing and cutting machine

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0017] Example 1

[0018] Such as figure 1 , figure 2 As shown, a cutter change mechanism of a slitting machine that can be adjusted in multiple directions. The slitting machine includes a beam 1 and two wall panels 2. The beam 1 is fixed between the two wall panels 2 and the two wall panels 2 are rotated between The slitting roller 3 is provided with an annular slitting knife 4 on the slitting roller 3, and a knife changing mechanism for supporting the slitting roller 3 when the slitting roller 3 is changed is fixed on the beam 1. The knife changing mechanism includes a supporting arm 51 And the support platform 52, the support arm 51 is a flat-bottomed U-shaped groove, the support platform 52 is set in the U-shaped groove and is higher than the groove, and the bottom of the U-shaped groove is provided with a lifting mechanism for lifting the support platform 52. The mechanism includes a carriage 61 arranged at the bottom of the U-shaped groove. The carriage 61 is provided wit...

Example Embodiment

[0019] Example 2

[0020] On the basis of Embodiment 1, the supporting platform 52 is provided with a circular arc groove on the contact surface of the slitting roller 3, and the circular arc groove matches the surface of the slitting roller 3.

[0021] Specific usage method:

[0022] When the cutting knife needs to be replaced, first loosen the slitting knife 4 and move it to the end away from the motor. It can adjust the lifting mechanism so that the support platform 52 supports the slitting roller 3 first, and adjust the translation mechanism to make the slitting The center of gravity of the roller 3 falls on the center of the supporting table 52 to ensure the stability of the slitting roller 3, and then adjust the lifting mechanism so that the supporting table 52 can support the slitting roller 3 strongly, and then open the one end fixing device of the slitting roller 3 , Replace the slitting knife 4, and then fix it again, then adjust the lifting mechanism to keep the supportin...

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PUM

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Abstract

The invention relates to the technical field of cutting devices, in particular to a multi-directional adjustable knife changing mechanism of a dividing and cutting machine. The dividing and cutting machine comprises a beam, two wall boards, an annular dividing and cutting knife and a knife changing mechanism, the knife changing mechanism comprises a support arm and a support platform, the support arm is a U-shaped groove with flat bottom, the support platform is mounted in the U-shaped groove and higher than the groove, a lifting mechanism for lifting the support platform is mounted at the bottom of the U-shaped groove, and a translation mechanism capable of regulating the support platform in the horizontal direction is mounted at the side wall of the U-shaped groove. The multi-directional adjustable knife changing mechanism of the dividing and cutting machine is capable of enabling the support platform to support a dividing and cutting roller firstly through regulating the lifting mechanism; the whole knife changing process is easy to operate, the user does not need to demount the whole dividing and cutting roller to change the knife, the re-correction for the dividing and cutting roller is avoided, the structure is simple, the use is facilitated, and the changing efficiency is high.

Description

technical field [0001] The invention relates to the technical field of cutting devices, in particular to a cutter changing mechanism of a slitter that can be adjusted in multiple directions. Background technique [0002] At present, in the process of film, paper, composite material or non-woven fabric production, its width is determined according to the production machine, and the general width is 6m. Then cut into different widths according to customer needs when selling. Generally, the cutting knives of the slitting machine are circular cutting knives. When the knives are used for a long time and need to be polished or replaced, the entire slitting roller needs to be disassembled, and then the knives must be polished or replaced. The disassembly process is long. And after the installation is completed, the slitting rollers will be calibrated, which greatly wastes manpower and material resources and increases production costs. Contents of the invention [0003] The tech...

Claims

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Application Information

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IPC IPC(8): B65H35/02
Inventor 余克
Owner CHANGZHOU WUJIN GUANGYU EMBOSSING ROLLER MACHINERY
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