Automatic sealing ring assembling device and automatic assembling method thereof

Abstract

The invention relates to the field of sealing ring assembling, and discloses an automatic sealing ring assembling device and an automatic assembling method thereof. The automatic sealing ring assembling device comprises a feeding mechanism, a moving mechanism and a taking and unloading mechanism, and the feeding mechanism is used for automatic discharging of the sealing ring. The taking and unloading mechanism is driven by the moving mechanism to assemble the sealing ring on the feeding mechanism onto a to-be-mounted part. A material taking assembly comprises a conical clamping jaw and a fourth driving device, the outer diameter of the conical clamping jaw is increased through driving of the fourth driving device, the conical clamping jaw is sleeved with the sealing ring, and automatic material taking is completed. An unloading assembly comprises an annular movable assembly and a fifth driving device, the annular movable assembly moves on the conical clamping jaw through the fifth driving device, the sealing ring is pushed to be installed on the to-be-mounted part, and automatic assembling is completed. According to the automatic sealing ring assembling device, automatic assembling of a single sealing ring can be achieved, and automatic assembling of a plurality of sealing rings with different inner diameters can be achieved at the same time.

Description

technical field [0001] The invention relates to the field of seal ring assembly, and in particular discloses an automatic seal ring assembly device and an automatic assembly method thereof. Background technique [0002] Sealing rings are commonly used seals and are widely used in various equipment and parts. Taking the flow battery stack as an example, the flow battery stack is mainly composed of multiple single cells, terminal flow frames, current collectors, insulation Plate, end plate, etc., and the single cell is composed of liquid flow frame, bipolar plate, diaphragm, gasket, sealing ring, etc. The assembly form inside the single cell and between the single cell and the single cell is all in the form of lamination, and finally a complete stack is formed by bolt fastening. Inside the stack, sealing rings with different inner diameters need to be added to the main channel opening of the liquid flow frame to prevent leakage or stringing of the stack. [0003] There are t...

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Problems solved by technology

[0003] There are two ways to assemble the sealing ring: 1) manual assembly, when the number of sealing rings is relatively large, the assembler is prone to fatigue, which affects production efficiency and product quality, and is not conducive to automatic production; 2) using equipment assembly, such as As described in patent CN 209021583 U, the automatic assembly of sealing rings can be realized, but the device described in the patent can only realize the assembly of sealing rings with the same inner diameter. When assembling sealing rings with different inner diameters, it is necessary to replace the matching fixture. It is replaced by people, which not only increases the cost of equipment and labor, but also cannot continuously realize the assembly of sealing rings with different inner diameters in the same section

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