How to automate the production of quick-screw joints

Automatic production process of stainless steel pipe fitting processing line:

A variety of different stainless steel pipe parts need to carry out different processing procedures, in order to facilitate the equipment can

Stainless steel hydraulic joint machining line production operation process automation

Force calculation, list the distribution proportion of various steel pipe processing procedures.Full model stainless steel quick twist joint in actual production may not be in accordance with this proportion, as long as the user needs, and the equipment has the ability to make full use of the equipment to carry out the required process."The wall thickness of a steel tube of grade I unqualified shall be measured by a portable ultrasonic thickness gauge before it is judged as the wall thickness deviation may also cause changes in the conductivity of the eddy current discriminator.The receiving material pipe is put into the front roller table of the cutting machine. The full model stainless steel sleeve joint is clamped by a pair of hydraulic clamping rollers and sent to the cutting machine to reach a fixed baffle.At this point the feed chuck is closed and the steel pipe is fed into the headstock with a cut amount (if necessary).After the steel pipe is in place, the fixed chuck and floating chuck are closed and cut off.The distance between feeding chuck and a collar length when cutting off;Stuck, go in, cut.This operates until the sensor on the feed chuck indicates that there are not enough steel tubes left to perform a secondary cut.At this point, feeding chuck forward to take out the remaining material.

Results the remaining material is enough to fit the length of a joint of yonghua hydraulic transition joint, so it can be used on a separate belt.After the collar is cut off, it is successively pushed out of the headstock along the discharge slot and into a printer.· after printing, the connection is collected into the material storage box and transported to the connection storage area by forklift truck or crane.

Stainless steel pipe processing

Boxes of hoop material are transported to the wire machine by the forklift. With the help of the lifting device, the hoop material is taken out and put into the receiving trough of the automatic loading and unloading machine of the wire machine, and the hoist lifts the hoop material to the loading position.At this point, the charging rod clamps the collar material forward and loads it into the rotary chuck of the turret.The chuck closes the yonghua straight through transition joint and the collar material gets stuck.Turn the turret back to the first station for rough and fine.After half of the collar is processed, the chuck is rotated 180 degrees and the other half of the collar is processed.Then, the turret turns to the second station to perform the spinning and sealing surface.And here it's processed half and half.When the collar is finished, the turret turns to an empty place where a processing machine is to be added in the future.Then turn down the defects and inclusions, etc.Qualified and unqualified hoops are collected in the storage basket respectively.The surface defects of the coupling can be removed by grinding and then examined by magnetic powder.

The forklift lifts the collar storage box to the loading area of the phosphating line.In this worker with the help of the lifting device will receive the impact from the storage basket out, and then placed in the special work basket for phosphating.The hoops of a basket are lifted by the transport plane of phosphating operation line and immersed in different solution tanks in sequence. After alkali washing, cleaning, activation, phosphating, hot water washing, oil immersion and other processes, the basket is discharged at the outlet end.Remove the collar from the working basket and put it into the storage basket.The final procedure is to paint the collar surface according to API regulations.The collar is transferred to the paint unit by a forklift truck, and the worker takes the collar out of the storage basket with the help of a lifting device and places it on the pallet of the chain conveyor of the paint unit.The collar rotates through the spray chamber, spraying the specified color paint on its outer surface.The coating is then cured by an infrared drying oven and a cooling chamber.The collar is removed at the discharge position of the stainless steel pipe fitting processing line, and the worker USES the printing device to print on the collar.After that, the collar is put into the basket and transported to the storage area.