An automatic adjustment device for processing parameters of a spiral air duct and a spiral air duct machine

Abstract

The invention discloses an automatic adjustment device for processing parameters of a spiral air duct and a spiral air duct machine, which relates to the technical field of spiral air duct production and solves the problem of manually adjusting the diameter and helix angle parameters of the spiral air duct in the existing steel belt type spiral air duct machine. The problem of low efficiency improves the production efficiency. The specific solution is: including a base, and a diameter adjustment mechanism is fixed on the top of the base, and the diameter adjustment mechanism includes a vertically arranged first slide rail and an inclined second slide rail. The slide rail is slidably connected with the first positioning block, the first positioning block is connected with the sliding rod, the end of the sliding rod is connected with the second positioning block, the second positioning block is slidably connected with the second sliding rail, the first positioning block, the second positioning block The positioning blocks are all in contact with the outer periphery of the steel strip 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 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 coiled material with a spiral bite. It is widely used in air supply, exhaust and other scenarios, especially in environmental protection equipment. Flue gas collection pipe. The diameter of the spiral 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 air ducts are usually made by a spiral air duct machine, and the processin...

Examples

Embodiment 1

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

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

[0034] Among them, there are two second slide rails, namely the right bearing slide rail 17 and the left bearing slide rail 18, the right bearing slide rail 17 and the left bearing slide rail 18 are perpendicular to each other, and the first slide rail 12 is vertically downwardly arranged on the Between the...

Embodiment 2

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

[0054] When producing spiral air ducts of different diameters, the steel strip mold holder needs to be loosened first for parameter adjustment. When adjusting the helix angle of the helical air duct, start the second stepper motor, and through the cooperation of the second gear and the second rack, the second stepper motor moves along the arc-shaped second rack, thereby driving the air conditio...

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 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 coiled material with a spiral bite. It is widely used in air supply, exhaust and other scenarios, especially in environmental protection equipment. Flue gas collection pipe. The diameter of the spiral 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 air ducts are usually made by a spiral air duct machine, and the processin...

Examples

Embodiment 1

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

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

[0034] Among them, there are two second slide rails, namely the right bearing slide rail 17 and the left bearing slide rail 18, the right bearing slide rail 17 and the left bearing slide rail 18 are perpendicular to each other, and the first slide rail 12 is vertically downwardly arranged on the Between the...

Embodiment 2

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

[0054] When producing spiral air ducts of different diameters, the steel strip mold holder needs to be loosened first for parameter adjustment. When adjusting the helix angle of the helical air duct, start the second stepper motor, and through the cooperation of the second gear and the second rack, the second stepper motor moves along the arc-shaped second rack, thereby driving the air conditio...

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