Compartment type roller hearth furnace heat forming equipment

A technology of thermoforming and floor furnace, which is applied in the direction of forming tools, metal processing equipment, manufacturing tools, etc., can solve the problems of large amount of blanks scrapped in maintenance costs, scrapped blanks, slow SPM cycle, etc., and achieve input costs and maintenance costs Low cost, simple structure, and the effect of reducing scrap

Inactive Publication Date: 2018-11-16
赖志芳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing automobile sheet thermoforming equipment adopts two types of rolling furnace and box furnace, and the disadvantage of rolling furnace is mainly that the heating line is long, and the material is prone to deviation during the heating process when the material is moving. The blanks out of the furnace after deviation will be scrapped, and once the equipment fails for more than 15 minutes, all the blanks in the whole furnace will be scrapped, and the rollers need to be replaced 2-3 times a year, the maintenance cost and the amount of scrapped blanks are very large
The disadvantage of the box furnace is mainly that the SPM beat is slow. At the same time, when the material is heated in the furnace, the material is in a static state, resulting in uneven heating quality. In addition, the furnace door is fully opened when the material is taken out after heating, heat loss and environmental impact. greater impact

Method used

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  • Compartment type roller hearth furnace heat forming equipment
  • Compartment type roller hearth furnace heat forming equipment
  • Compartment type roller hearth furnace heat forming equipment

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Embodiment Construction

[0021] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0022] Please see attached figure 1 to attach Figure 6 As shown, a chamber type rolling furnace thermoforming equipment includes a main furnace 1, an input lifting device 2, and an output lifting device 3; the main furnace 1 includes a pair of box furnaces 4, and a pair of the box Type furnace 4 is arranged at intervals; described box type furnace 4 comprises box type housing 401, maintenance and opening furnace door cylinder 402, production opening furnace door cylinder 403 and several heating layers 404; Several described heating layers 404 are along the vertical direction Evenly arranged in the box-type housing 401; each heating layer 404 includes a moving roller 405, a moving roller servo motor 406, a heating couple 407, a hot air duct 408, a distance sensor 409 and an oxide skin pocket 410; The maintenance opening furnace door cylinder 402 is arr...

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Abstract

The invention discloses compartment type roller hearth furnace heat forming equipment. The compartment type roller hearth furnace heat forming equipment comprises a body furnace, an input lifting device and an output lifting device. The compartment type roller hearth furnace heat forming equipment has the beneficial effects that the structure is simple, energy consumption is reduced, scrapping isreduced, the beat is fast, and the input cost and the maintaining cost are low; during design, except a heating manner, the steel and aluminum conveying manner can be basically achieved; when the project needs aluminum temperature forming, only a heating part needs to be transformed, a heat strong convection air heater is arranged for heating a product, a line can be formed, and design of other parts except heating is not needed.

Description

technical field [0001] The invention relates to the technical field of rolling floor box furnaces, in particular to thermoforming equipment for box-type rolling floor furnaces. Background technique [0002] Most of the existing automobile sheet thermoforming equipment adopts two types of rolling furnace and box furnace, and the disadvantage of rolling furnace is mainly that the heating line is long, and the material is prone to deviation during the heating process when the material is moving. The blanks out of the furnace after deviation will be scrapped, and once the equipment fails for more than 15 minutes, all the blanks in the whole furnace will be scrapped, and the rollers need to be replaced 2-3 times a year, the maintenance cost and the amount of scrapped blanks are very large . The disadvantage of the box furnace is mainly that the SPM beat is slow. At the same time, when the material is heated in the furnace, the material is in a static state, resulting in uneven...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D37/16
CPCB21D37/16
Inventor 赖志芳
Owner 赖志芳
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