Automatic adjusting device for machining parameters of spiral duct and spiral duct machine

A technology for automatic adjustment of processing parameters, which is applied in the field of spiral air duct machines and automatic adjustment devices for processing parameters of spiral air ducts. Efficiency and accuracy, the effect of reduced time

Active Publication Date: 2022-01-04
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The inventor found that when the existing steel belt type spiral duct machine processes spiral ducts of different diameters, it is necessary to manually adjust the machine structure to change various parameters in the processing process. This process must be performed by personnel with certain operating experience. It takes a long time to complete the operation, and there is a certain risk of waste products, which reduces production efficiency

Method used

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  • Automatic adjusting device for machining parameters of spiral duct and spiral duct machine
  • Automatic adjusting device for machining parameters of spiral duct and spiral duct machine
  • Automatic adjusting device for machining parameters of spiral duct and spiral duct machine

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Embodiment 1

[0032] In a typical embodiment of the present invention, such as Figure 1-Figure 4 As shown, an automatic adjustment device for the processing parameters of the spiral air duct is proposed, which includes a base 1, and the base 1 is provided with a diameter adjustment mechanism 4 and a helix angle adjustment mechanism 6, which are used to adjust the diameter and helix angle of the spiral air duct respectively. .

[0033] Specifically, the top of the base 1 is fixedly provided with a frame 2, the diameter adjusting mechanism 4 is fixedly arranged on the top of the frame 2, and the diameter adjusting mechanism is provided with a vertically arranged first slide rail 12 and an obliquely arranged second slide rail.

[0034] Wherein, the second slide rail is provided with two, respectively is the right bearing slide rail 17 and the left bearing slide rail 18, and the right bearing slide rail 17 and the left bearing slide rail 18 are perpendicular to each other, and the first slide ...

Embodiment 2

[0053] This embodiment provides a spiral air duct machine, which adopts the automatic adjustment device for the processing parameters of the spiral air duct described in Embodiment 1. Specifically, it includes a diameter adjustment mechanism and a helix angle adjustment mechanism. The diameter adjustment mechanism is fixed on the machine. On the frame, the frame is fixed on the base of the spiral duct machine, and the roller box and the steel belt mold are installed on the frame at the same time. The steel belt mold is fixed on the roller box, and the helix angle adjustment mechanism is installed on the base, which can Turn to adjust the helix angle.

[0054] When producing spiral ducts of different diameters, the steel strip mold holder first needs to be loosened for parameter adjustment. When adjusting the helix angle of the spiral air duct, start the second stepping motor, and through the cooperation of the second gear and the second rack, the second stepping motor moves al...

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Abstract

The invention discloses an automatic adjusting device for machining parameters of a spiral duct and a spiral duct machine, relates to the technical field of spiral duct production, solves the problem of low efficiency of manually adjusting spiral duct diameter and spiral angle parameters of an existing steel belt type spiral duct machine, and is beneficial to improving the production efficiency. According to the specific scheme, the automatic adjusting device for the machining parameters of the spiral duct comprises a base, wherein a diameter adjusting mechanism is fixedly arranged at the top of the base and comprises a vertically-arranged first sliding rail and an obliquely-arranged second sliding rail; the first sliding rail is in sliding connection with a first positioning block; the first positioning block is connected with a sliding rod; the end of the sliding rod is connected with a second positioning block; the second positioning block is in sliding connection with a second sliding rail; and the first positioning block and the second positioning block make contact with the periphery of a steel belt die.

Description

technical field [0001] The invention relates to the technical field of spiral air duct production, in particular to an automatic adjustment device for processing parameters of a spiral air duct and a spiral air duct machine. Background technique [0002] The statements herein merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] Spiral air duct is a round thin-walled pipe fitting made of coils with spiral seams. It is widely used in air supply, exhaust, etc., especially in environmental protection equipment, such as dust removal and Flue gas collection pipe. The pipe diameter range of the spiral air duct is generally 80-1400mm, and the materials used are usually galvanized sheet, aluminum sheet, stainless steel sheet, etc. In practical applications, reasonable parameters should be formulated according to production requirements for rolling. [0004] Spiral ducts are usually made by a spiral duct machine...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C37/12
CPCB21C37/126B21C37/128B21C37/121
Inventor 李磊张文博马腾周龙冀浩楠
Owner SHANDONG UNIV
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