Forming wheel box of host head box assembly of spiral air duct forming machine

一种螺旋风管、成型机的技术，应用在制管机领域，能够解决带钢左右偏离、带钢卡死等问题，达到顺畅送料、避免左右偏离的效果

Inactive Publication Date: 2011-04-13
JIANGYIN SANBEN TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It mainly has the following disadvantages: there is no guide roller in the forming wheel box of the head box assembly of the main engine, and the strip steel is prone to deviation from left to right during the feeding process, resulting in the strip steel being stuck

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] see figure 1 , The forming wheel box of the main engine head box assembly of the spiral duct forming machine of the present invention is mainly composed of a box body 1, a guide roller 2 and a forming roller 3. The guide roller 2 and the forming roller 3 are all installed between the left and right wallboards of the box body 1, and the forming roller 3 is arranged in front of the guide roller 2.

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PUM

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Abstract

The invention relates to a forming wheel box of a host head box assembly of a spiral air duct forming machine, which is used for pressing both sides of band steel into a male buckle and a female buckle. The forming wheel box comprises a box body (1), a guide roller (2) and a forming roller (3), wherein the guide roller (2) and the forming roller (3) are both installed between a left wallboard and a right wallboard of the box body (1), and the forming roller (3) is arranged in front of the guide roller (2). The invention has the advantage that the band steel entering the forming roller can be guided because the guide roller is arranged in the forming wheel box, so that the left and right deviation phenomenon of band steel during feeding process is avoided, and smooth process can be realized.

Description

(1) Technical field [0001] The invention relates to a head box assembly of a main engine of a spiral air duct forming machine. It is widely applicable to take the strip steel coil as the base material and roll it into a spiral air tube shape along the spiral involute track. It belongs to the technical field of pipe making machines. (2) Background technology [0002] Spiral air duct is a new type of round air duct that has appeared recently. Because the area of ​​the circle with the same circumference is larger than that of square and rectangle, and there is no dead angle, it has the characteristics of smooth and beautiful inner wall, high strength, high sealing performance, and convenient construction and installation. Spiral ducts are widely used in central air-conditioning systems, indoor air purification, environmental protection and other industries. [0003] The spiral duct forming machine is a special equipment for manufacturing spiral ducts. Before the present inve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21C37/12B21D19/04
Inventor 陶国荣
Owner JIANGYIN SANBEN TECH CO LTD
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