Air duct heater production equipment and production process

A technology for air duct heaters and production equipment, which is applied to heat exchange equipment, etc., which can solve the problems of unguaranteed bending quality and low degree of automation in the bending operation of air duct heating pipes, so as to achieve the effect of improving the degree of automation and avoiding damage

CN113579101APending Publication Date: 2021-11-02扬中市祥龙电器有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2021-11-02

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Abstract

The invention discloses air duct heater production equipment and a production process. The air duct heater production equipment comprises an end bending groove, left bending groove assemblies and right bending groove assemblies, wherein the left bending groove assemblies and the right bending groove assemblies are alternately arranged, bending groove bodies of the left bending groove assemblies and the right bending groove assemblies are oppositely arranged, the end bending groove and the corresponding left bending groove assembly are connected through a power switching assembly, and the left bending groove assemblies and the corresponding right bending groove assemblies are connected through power switching assemblies; the end bending groove comprises a left bending end and a right bending section which are sequentially connected and are provided with opposite bending groove bodies, wherein the right bending section is provided with a bending motor, and the power output end of the bending motor penetrates through the right bending section, and a driving belt wheel is arranged; and the left bending end, the left bending groove assemblies and the right bending groove assemblies are each provided with bending groove bodies arranged in a back-to-back manner. By means of the air duct heater production equipment, continuous bending of a heating pipe can be achieved, and the heating automation degree of the heating pipe is improved. By means of the air duct heater production equipment, the bending groove bodies are in direct contact with cooling fins through sliding supporting sleeves capable of sliding in the axial direction, the sliding supporting sleeves can slide along with the cooling fins, and the sliding supporting sleeves have certain elasticity, so that the cooling fins can be prevented from being damaged.
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Description

technical field

[0001] The invention relates to the technical field of air duct heater processing, in particular to an air duct heater production equipment and production process. Background technique

[0002] The patent application number 2019223648178 discloses a heating element structure of an air duct heater, figure 1 A heating tube in this patent is formed by continuously bending a whole straight heating tube 1 . In the prior art, manual fixture bending is usually used for production, and the processing efficiency is low. Furthermore, the outer surface of the heating tube is provided with a spiral heat sink 11, and the heat sink 11 needs to be fixed on the heating tube before bending. 1 outside. Due to the low strength of the heat sink 11, the heat sink 11 is often crushed during the manual bending process, which affects product quality. Contents of the invention

[0003] In order to solve the deficiencies in the prior art, the present invention provides an air duc...

Examples

Embodiment Construction

[0043] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0044] Such as Figure 1 to Figure 6 As shown: this embodiment discloses a production equipment for air duct heaters: it includes end bending grooves 2 and left bending groove assembly 4 and right bending groove assembly 5 arranged alternately and opposite to each other. The connection between the slot 2 and the left bending slot assembly 4 , and between the left bending slot assembly 4 and the right bending slot assembly 5 are connected by a power switching assembly 3 .

[0045] The bending groove described in this implementation refers to the positioning groove that matches the outer diameter of the heat sink 11 and is used to drive the heating tube 1 and the heat sink 11 to bend during bendi...