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Copper foil cutting machine

A cutting machine and copper foil technology, applied in metal processing and other directions, can solve the problems of increasing production time, reducing production efficiency, affecting the accuracy and quality of transformers, and achieving the effects of convenient use, simple structure and improved production efficiency.

Inactive Publication Date: 2012-10-17
昆山市达功电子厂
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing copper foil cutting machine does not have a copper foil measuring mechanism, and it is manually measured before each cutting, and the error range of the copper foil length of the entire measurement batch cannot be guaranteed, which affects the accuracy and quality of the final transformer; at the same time, the completed cutting The corners of the copper foil need to be rounded, which cannot be completed at one time during the cutting process, which increases production time and reduces production efficiency

Method used

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings.

[0018] Such as figure 1 , figure 2 , image 3 , Figure 4 Shown is a copper foil cutting machine, which includes a base 1, an I-shaped cutter 3 and a copper foil limit stop 5 on the right side. A groove 2 for placing copper foil 7 is provided on the transverse direction of the base 1. In the groove 2 The left end is provided with a left copper foil limit baffle; the right copper foil limit stop 5 is located on the right side of the groove, and a longitudinal I-shaped knife groove 4 is arranged on it, and the knife groove 4 Located directly above the groove 2, the tool 3 is located in the tool groove 4, and the tool 3 is installed on the longitudinal pneumatic telescopic rod through the clamp; the width of the groove 2 is slightly larger than the width of the copper foil 7, and the width of the tool 3 is slightly larger than that of the copper foil. The width of th...

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Abstract

The invention discloses a copper foil cutting machine which comprises a base and an I-shaped cutter; wherein, a groove for placing the copper foil is arranged on the base in the transverse direction, and a left copper foil limiting baffle is arranged at the left end of the groove; the cutter is arranged on a longitudinal pneumatic telescopic rod through a fixture and is located right above the right side of the groove, and the width of the cutter is greater than that of the copper foil. The copper foil cutting machine is simple in structure and convenient in use, can cut out copper foil segments with little error in length in batches and simultaneously finish fillet technology in the cutting process so as to improve the production efficiency.

Description

technical field [0001] The invention relates to a transformer production device, in particular to a device for cutting copper foil for a transformer. Background technique [0002] Copper foil winding transformer has the characteristics of small size, light weight, less material consumption, low loss, high short-circuit strength, good heat dissipation performance, easy welding, high winding efficiency, and convenient daily maintenance. It is especially used in oil-immersed distribution transformers. It is widely used in dry-type power transformers. [0003] The copper foil material is supplied as a whole roll with a certain width, and it needs to be cut into a certain length of copper foil section by a copper foil cutting machine before use. The existing copper foil cutting machine does not have a copper foil measuring mechanism, and it is manually measured before each cutting, and the error range of the copper foil length of the entire measurement batch cannot be guaranteed...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D1/06B26D7/01B26D7/18
Inventor 任育文
Owner 昆山市达功电子厂
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