The transmission device of the wire drawing machine generally adopts an inverted metal wire structure and a straight forward frequency conversion system control device process.
The characteristic of the inverted metal wire drawing machine is to invert the transmission device of the drawing machine and the drawing drum on a support frame, and a wire support frame is set under the drawing drum. By adopting this structure, the working stability of the wire support frame can be improved, and the weight of the take-up reel of the equipment can be significantly increased. The plastic wire drawing machine meets the technical requirements for producing large reel weight high-strength and coarse-grained prestressed metal wire in the metal product industry; The variable frequency control device of the straight wire drawing machine is mainly used to stretch the stainless steel wire produced by precision rolling.
The frequency conversion control device of the straight wire drawing machine is mainly used to stretch the stainless steel wire produced by precision rolling. Its design process is as follows: the processing variety is mainly 2.8mm → the output line is 1.2mm; 2.5mm → 1.0mm; 2.0mm → 0.8mm. Require a high wire drawing speed of 00m/min. During emergency parking, there should be no more than two severed heads. Due to the brittleness of stainless steel materials and the lack of toughness like high carbon steel wire or steel cord, it is easy to break during the operation process, which requires high requirements for the synchronization of the motor and the fast dynamic response. The straight wire drawing machine uses multiple clicks to simultaneously stretch and draw the metal wire. What is the process of the transmission device of the drawing machine? The work efficiency is high. But the straight drawing machine is one of the more difficult to control types of drawing machines.
At present, the plastic wire drawing machines on the market are all non drying exhaust energy-saving plastic wire drawing machines. The main feature of the machine is that there is an exhaust port on the material barrel, and the material barrel is connected to at least two or more sections. The pitch of the screw in one section of the material barrel is different from that behind it, so there is no need for a plastic mixer to stir and it can suck out the water generated by the plastic during stirring. The plastic wire drawn is uniform in thickness, smooth, not easy to break, and has high work efficiency and low energy consumption. Determine whether the opening and closing of the safety door of the plastic wire drawing machine is normal, and whether the contact between the safety door of the plastic wire drawing machine and various limit switches and pressure relief valves is normal. Confirm whether the position of the safety guide rod is appropriate and whether it is locked tightly.
To prevent metal fragments and debris from falling into the hopper, if processing recycled materials, a magnetic hopper needs to be added to prevent iron filings from entering the barrel. When using anti saliva, it is important to ensure that the plastic inside the barrel is completely melted to prevent damage to the transmission system components when the screw of the plastic drawing machine retreats. By ensuring the melting quality, increasing the melting rate, and reducing energy consumption, the screw speed can be increased and the material input can be increased, thereby increasing production. The homogenization section of the plastic drawing machine will further distribute the molten material evenly, improve product quality, and increase resistance, which can reduce the fluctuation of extrusion pressure and ensure the stability of extrusion volume. The mold device includes a three-way valve and a mold body, and is equipped with a feeding port, a liquid storage chamber, and a cover plate transmission on the body. When designing the drawing machine, the discharge holes are set on both sides of the storage chamber. The bottom of the liquid outlet is milled with long grooves along the axis direction, and the plastic solution is extruded into a plastic film through the gap between two cutting plates with a 50-55 degree angle. The thickness of the liquid outlet of the plastic drawing machine can be adjusted by the adjusting screws on the cutting plate.
