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Embossing machine magnetic table with low coercive force

A printing machine and coercivity technology, applied in the field of printing machine magnetic table, can solve the problems of affecting printing and dyeing quality, low coercivity, etc., and achieve the effect of good quality, low cost and tight connection

Inactive Publication Date: 2020-06-16
黄石市金球机械制造厂
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the printing and dyeing quality is affected because the steel plate installed on the magnetic core still has a certain degree of magnetism under the action of the coercive force when the existing magnetic table is powered off, and to provide a low coercive force Printing machine magnetic table

Method used

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  • Embossing machine magnetic table with low coercive force
  • Embossing machine magnetic table with low coercive force
  • Embossing machine magnetic table with low coercive force

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] see Figure 1-3 , the present embodiment has a tank body 1 with an opening at the bottom, and a horizontal table top 2 is provided on the top of the tank body 1. There is a horizontal row of several iron core holes on the table top 2, and each iron core hole is inserted in the tank body 1. There is an iron core 3, and a skeleton 4 is set on each iron core 3. The skeleton 4 includes a cylinder, and baffles are installed at both ends of the cylinder. A coil 5 is wound on the skeleton 4. There are interconnected magnetic plates 6, the outer wall of the iron core 3 is located between the skeleton 4 and the table top 2, and a non-magnetic connecting piece 8 is installed, and the outer wall of the iron core 3 is located between the skeleton 4 and the table 2. There is an anti-loosening structure 9, and the connecting piece 8 is connected with the anti-loosening structure 9 as a whole through die-casting.

[0018] The anti-loosening structure 9 in this embodiment is a section...

Embodiment 2

[0022] see Figure 4 , the structure of this embodiment is basically the same as that of Embodiment 1, the difference is that the anti-loosening structure 9 is a ring of flanges, and the shape of the flanges is polygonal.

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Abstract

The invention relates to the field of embossing and dyeing mechanical equipment, in particular to an embossing machine magnetic table with low coercive force. The embossing machine magnetic table is provided with a groove body with an opening at the bottom, wherein a horizontal table top is arranged at the top of the groove body, a plurality of iron core holes are transversely arranged on the table top, an iron core is inserted in the position, right opposite to each iron core hole, in the groove body, a framework sleeves each iron core, and a coil is wound around each framework; the lower ends of every two iron cores are provided with magnetic conductive plates which are connected with each other; a non-magnetic-conductive connecting piece is arranged at the position, located between eachframework and the table top, of the outer wall of each iron core; an anti-loosening structure is arranged at the position, located between each framework and the table top, of the outer wall of eachiron core; and the connecting pieces and the anti-loosening structures are connected into a whole in a die-casting mode. The embossing machine magnetic table is suitable for improvement of an existingembossing machine magnetic table.

Description

technical field [0001] The invention relates to the field of printing and dyeing machinery, in particular to a printing machine magnetic table with low coercive force. Background technique [0002] Coercive force means that after the magnetic material is saturated and magnetized, its magnetic induction intensity B does not return to zero when the external magnetic field returns to zero. Only by adding a certain magnetic field in the opposite direction of the original magnetization field can the magnetic induction intensity return to zero. The magnetic field is called coercive magnetic field, also known as coercive force; [0003] The magnetic table is the core component of the magnetic rod type rotary screen printing machine, and the magnetic core is the core component of the magnetic table. The existing magnetic table obtains magnetism when the coil is energized. Under the action of coercive force, it still has a certain degree of magnetism, which has a certain negative im...

Claims

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Application Information

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IPC IPC(8): B41F15/16
CPCB41F15/16
Inventor 金俅
Owner 黄石市金球机械制造厂