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System and technology for drying cross valve and tray movement mechanism for system

A technology of drying system and four-way valve, which is applied in the direction of drying machine, drying machine, progressive drying machine, etc., can solve the problems of low production efficiency and high labor intensity, achieve a high degree of process automation, optimize the production process, Improve the effectiveness of on-site management

Active Publication Date: 2015-07-29
WUHU SANHUA AUTOMATION COMPONENTS
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AI Technical Summary

Problems solved by technology

In the production process of the four-way valve, drying treatment is required to remove the moisture in the four-way valve and improve the service life of the product. The existing technology uses a single electric heating vacuum drying equipment, and a single production line needs to be equipped with multiple sets Single equipment, low production efficiency and high labor intensity

Method used

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  • System and technology for drying cross valve and tray movement mechanism for system
  • System and technology for drying cross valve and tray movement mechanism for system
  • System and technology for drying cross valve and tray movement mechanism for system

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Embodiment Construction

[0023] as attached figure 1 , 2 A four-way valve drying system shown includes a tray 1 for placing workpieces, a chain pipe conveying line 2 for transporting the tray 1, and multiple preheating stations 3 and vacuum heating stations in turn. 4 and cooling station 5. There are four preheating stations 3, and infrared heating is used to effectively dry the four-way valve and remove moisture effectively. The cooling station 5 shown in the figure adopts dual cooling fans, and the cooling time can be set to ensure sufficient cooling of the four-way valve. as attached figure 2 As shown, the tray 1 is a square plate with an opening at its top and rounded corners at its four corners to increase the guiding of the tray 1 so that it can be automatically guided in the chain pipe conveying line 2 and greatly reduce jamming. disk probability.

[0024] The vacuum heating station 4 is provided with a plate-moving mechanism for moving the tray 1 into or out of the vacuum heating station...

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Abstract

The invention discloses a system and a technology for drying a cross valve and a tray movement mechanism for the system, and belongs to the technical field of processing and production of cross valves. The system comprises a tray, a chain pipe conveying line, a plurality of preheating stations, a vacuum heating station and a cooling station, wherein the tray is used for placing a workpiece, and the chain pipe conveying line is used for conveying the tray. The tray movement mechanism for the system comprises a guide rod, wherein the guide rod is vertical to the workpiece tray conveying line; a linkage plate is glidingly arranged on the guide rod; a swinging arm mechanism is arranged on the linkage plate and is used for bearing the workpiece tray; a driving air cylinder is arranged at one side of the linkage plate and is used for pushing the linkage plate to move. The system and the tray movement mechanism have the advantages that the production flow process is optimized, the procedures before and after the original production line can be well linked, the investment and yield can be effectively controlled, the site management is improved, the energy is saved, the efficiency is improved, the process automation degree is high, the requirement of current precision production is met, and the system is suitable for large-batch popularizing.

Description

technical field [0001] The invention relates to a drying system and process of a four-way valve and a plate-moving mechanism used in the system, belonging to the technical field of four-way valve processing and production. Background technique [0002] The four-way reversing valve (hereinafter referred to as the four-way valve) is one of the most widely used valves in the air-conditioning system. The development and application of the four-way valve is a revolution in the history of air-conditioning development. The reasons for the popularity of the four-way valve include: firstly, it drives the main valve through the pilot valve, adopts pressure difference switching action, and the switching is flexible and reliable; secondly, the four-way valve can realize the conversion of cooling and heating, and can also be used for defrosting. When the outdoor unit of the air conditioner is frosted, the four-way valve is used to switch the direction of the refrigerant flow, so that the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B15/00F26B23/08F26B21/00F26B25/18
Inventor 荣森蔡荣生陈玉富
Owner WUHU SANHUA AUTOMATION COMPONENTS
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