High-frequency heating furnace

A high-frequency heating and heating furnace technology, which is applied in the field of heating furnaces, can solve the problem of no one, and achieve the effects of fast heating speed, convenient rolling out, and convenient and rapid feeding and discharging.

CN107990706AInactive Publication Date: 2018-05-04安徽凯富机械部件有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-05-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a high-frequency heating furnace, and belongs to the technical field of metal heating furnaces. In the prior art, feeding and discharging of a high-frequency heating furnace are not convenient. Based on the following scheme, the high-frequency heating furnace comprises an upper heating furnace cavity and a lower high-frequency control cabinet. A material channel obliquely penetrates the heating furnace cavity. One end of the material channel is connected with a charging hopper, and the other end of the material channel is connected with an unloading hopper. The sectionof the material channel is semicircular, a heat-resisting material layer on the inner layer and a heat preservation layer on the outer layer are included, an electromagnetic induction coil is arrangedoutside the heat preservation layer, and a temperature sensor is further arranged in the material channel. The electromagnetic induction coil and the temperature sensor are both connected to the high-frequency control cabinet. The high-frequency control cabinet is internally provided with a controller, and the controller adjusts the frequency of a high-frequency power source according to parameters of the temperature sensor. A heat dissipation fan is arranged at one end of the heating furnace cavity. The high-frequency heating furnace can conduct rapid feeding and discharging, and meets the requirement of line production.
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Description

technical field

[0001] The invention belongs to the technical field of heating furnaces, and in particular relates to a high-frequency heating furnace. Background technique

[0002] In a material-saving processing technology of the ball cage cage, the bar is cut and heated, and then upsetting, punching, and reaming are completed to complete the blank processing; in the above process, the short bar after cutting is not large in size. It can be heated by ultra-sonic audio, and the ultra-sonic heating is rapid, and it can keep up with the processing rhythm of the previous process and the subsequent process, and realize the flow operation; however, in the prior art, there is no high-frequency heating furnace with fast feeding and discharging , It can meet the processing speed of cutting-heating-upsetting-punching-reaming. Contents of the invention

[0003] The technical problem to be solved by the present invention is to provide a high-frequency heating furnace capable of fas...

Examples

Embodiment Construction

[0012] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0013] Such as figure 1 , figure 2 with image 3 Shown is a high-frequency heating furnace, a high-frequency heating furnace, including an upper heating furnace cavity 1 and a lower high-frequency control cabinet 2, a material channel 11 obliquely passes through the heating furnace cavity 1, and one end of the material channel 11 is connected The feeding hopper 12, the other end is connected to the unloading hopper 13, the material channel 11 has a semicircular cross-section, including the heat-resistant material layer 112 of the inner layer and the insulating layer 111 of the outer layer, the electromagnetic induction coil 14 is arranged outside the insulating layer, and the material channel 11 is also provided with a temperature sensor 15, the electromagnetic induction coil 14 and the temperature sensor 15 are connected to the high-freque...