Fully automatic pressure gauge leak detection machine (four stations)
1. The fully automatic leak detection machine is a new product developed for the needs of the instrument line. This device is equipped with a complete airtightness detection system. Inject gas into the interior to maintain pressure based on customer requirements and the sealing area of the product. By detecting the pressure difference changes of the gas inside the product, the sensor makes recognition.
2. The device is equipped with two sets of sensing systems for pressure monitoring and micro pressure detection, which can perform re inspection of spring tube leakage points and also test the sealing of the finished cavity (case). The equipment is equipped with SMC pressure sensors, which provide parameter feedback through pressure transmitters. The digital monitoring mode is very easy to set and operate through the human-machine interface.
3. Testing products of different specifications requires the replacement of different fixtures, which are designed with fast card mechanisms. The inflation mechanism is driven by SMC cylinders, and the product is automatically clamped. At present, the equipment is equipped with four detection stations, each of which can be operated independently and is suitable for different products of customers.
3.1) Process route
1. Under visual guidance, the robotic arm grabs the welded components from the conveyor line and places them on the turntable platform for positioning;
2. At the same time, another four axis robotic arm grabs the movement from the feeder tray under visual guidance, places it on the indexing plate assembly, and is clamped and positioned by the positioning mechanism on the fixture;
3. The triangular piece is fed to a fixed position through a vibrating disc, and after sensing to the designated position, a signal is given. The transplanting robot then picks up the triangular piece and places it above the fixture assembly for positioning;
4. The mechanical turntable rotates the product to the screw locking station, and the automatic screw locking machine locks two screws separately;
5. Finally, the loading and unloading robotic arm takes out the product from the turntable fixture and places it on the unloading conveyor line.
3.2) Rhythm design
This equipment is fully automatic welding with high welding consistency throughout the process. Preliminary estimate: CT=10-12 seconds/1 PCS.
The production capacity of the automatic machine is approximately 2800 PCS per 10 hours.
3.3) Number of homework required: 1 person for operation
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