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Sheet forming equipment for brazed plate heat exchanger

A technology for forming equipment and heat exchangers, applied in heat exchange equipment, forming tools, metal processing equipment, etc., can solve the problems of automatic forming of plates and low safety, and achieve the effect of high yield and high safety

Inactive Publication Date: 2020-12-18
王大成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the above technical problems, a plate forming equipment for brazed plate heat exchangers is provided. This technical solution solves the problems of automatic plate forming and low safety of brazed plate heat exchangers

Method used

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  • Sheet forming equipment for brazed plate heat exchanger
  • Sheet forming equipment for brazed plate heat exchanger
  • Sheet forming equipment for brazed plate heat exchanger

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Embodiment Construction

[0042] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations.

[0043] refer to figure 2 As shown, a plate forming equipment for a brazed plate heat exchanger is used to punch a strip B into a plate A. The forming equipment includes:

[0044] In the stamping machine 1, the bottom end of one side of the working surface is provided with a material intake port 1a communicating with the outside;

[0045] The continuous stamping mold includes a mold frame 2, which is arranged on the working surface of the punching machine 1, and the inside of the mold frame 2 is sequentially provided with a punching die 3, a first punching die 4, and a second punching die 5 along the material feeding direction and stamping cut-off die 6, and the punching die 3, the first stamping die 4, th...

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Abstract

The invention relates to the technical field of plate heat exchanger machining, in particular to sheet forming equipment for a brazed plate heat exchanger. The forming equipment is used for blanking astrip into a sheet and comprises a stamping machine, a continuous stamping die, elastic supporting frames, a metal flatting machine and a rolling-up piece, wherein a fetching port communicating withthe outer side is formed in the bottom end of one side of a working face; the continuous stamping die comprises a die frame which is arranged on the working face of the stamping machine, and a punching die, a first stamping die, a second stamping die and a stamping cut-off die are sequentially arranged in the die frame in the material feeding direction; the elastic supporting frames are arranged at the feeding end and the discharging end of the continuous stamping die; the metal flatting machine is arranged at the outer side of the elastic material supporting frame located at the feeding end of the continuous stamping die; and the rolling-up piece comprises an automatic collecting assembly and an unwinding assembly, the automatic collecting assembly is arranged on the elastic supporting frame located at the discharging end of the continuous stamping die, and the unwinding assembly is arranged at the outer side of the corresponding elastic supporting frame. The device is high in safetyand working efficiency.

Description

technical field [0001] The invention relates to the technical field of plate heat exchanger processing, in particular to plate forming equipment for brazed plate heat exchangers. Background technique [0002] The plate heat exchanger is a high-efficiency heat exchanger made up of a series of corrugated metal sheets. There are channels between the plates, and heat exchange is performed between the plates. Compared with conventional shell-and-tube heat exchangers, it has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small footprint, convenient installation and cleaning, wide application and long service life. Therefore, plate heat exchangers are widely used in metallurgy, petroleum, chemical, food, pharmaceutical, shipbuilding, textile, papermaking and other industries, and are excellent equipment for heating, cooling, heat recovery, rapid sterilization and other purposes. [0003] Brazed plate heat exchangers are usually...

Claims

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Application Information

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IPC IPC(8): B21D53/04B21D35/00B21D1/00B21D28/26B21D28/02B21D28/14B21D28/34B21D37/10B21C47/18
CPCB21D53/04B21D35/001B21D35/002B21D1/00B21D28/26B21D28/02B21D28/14B21D28/34B21D37/10B21C47/18
Inventor 王大成
Owner 王大成
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