Production line PU line curing device
A line curing and assembly line technology, applied in the direction of drying solid materials, drying gas layout, progressive dryers, etc., can solve problems such as defects and affect product qualification rate, and achieve low cost, good environmental performance, and good quality.
Pending Publication Date: 2018-01-09
宣城托新精密科技有限公司
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Problems solved by technology
[0002] The traditional PU line curing method is hot air circulation. The air is brought to the oven through the heating coil. The product is in a semi-humid state at the initial stage. Due to the long-term heating and aging of the coil, a certain amount of dust will be generated on the surface, and then driven by the circulating air. , falling on the semi-wet surface of the workpiece, causing bad
This state can only be eliminated through regular maintenance, and it will affect the product qualification rate within a certain period of time after each maintenance
Method used
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[0013] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments, which are only used to explain the present invention and do not limit the protection scope of the present invention.
[0014] Such as figure 1 As shown, an assembly line PU line curing device includes a curing chamber 1, a heating device 2, a heat-conducting partition 3, a conveying device 4 and a control panel 7, the conveying device 4 passes through the curing chamber 1 to convey the PU line, and the heating device 2 is located at The bottom of the curing chamber 1 , and the thermally conductive spacer 3 is placed between the heating device 2 and the curing chamber 1 .
[0015] In the above embodiment, the curing chamber 1 is located at the top of the conveying device 4 and is further provided with a guide cover 5, which is in an inverted bowl-shaped structure, which can better guide the flo...
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The invention discloses a production line PU line curing device. The production line PU line curing device comprises a curing chamber, a heating device, a heat conduction partition plate, a conveyingdevice and a control panel; the conveying device penetrates the curing chamber to convey a PU line; the heating device is arranged at the bottom of the curing chamber; and the heat conduction partition plate is arranged between the heating device and the curing chamber. The curing chamber is located at the top position of the conveying device, and is further provided with a flow guiding cover; andthe flow guiding cover is of an inverted-bowl-shaped structure. According to the production line PU line curing device, heat radiation is adopted, by means of the thermal expansion rising principle of air, air in an oven is heated, the interior of the oven belongs to a closed space, hot air circulation is not needed, no dust is generated, and no dust is driven. Specifically, by means of the thermal expansion rising principle of the air, the air in the oven is heated, the interior of the oven belongs to the closed space, hot air circulation is not needed, no dust is generated, no dust is driven, cost is low, the environment protecting performance is good, and the manufactured PU line is good in quality.
Description
technical field [0001] The invention relates to the technical field of PU line curing devices, in particular to an assembly line PU line curing device. Background technique [0002] The traditional PU line curing method is hot air circulation. The air is brought to the oven through the heating coil. The product is in a semi-humid state at the initial stage. Due to the long-term heating and aging of the coil, a certain amount of dust will be generated on the surface, and then driven by the circulating air. , falling on the surface of the semi-wet workpiece, causing defects. This state can only be eliminated through regular maintenance, and it will affect the product qualification rate within a certain period of time after each maintenance. Contents of the invention [0003] In order to overcome the deficiencies of the above-mentioned prior art, the present invention provides a heating device that uses heat radiation to transfer the heat to the oven, and then isolate it thr...
Claims
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IPC IPC(8): F26B13/02F26B21/00F26B25/00
Inventor 盛夕军
Owner 宣城托新精密科技有限公司