In mechanical and electrical products in the precision with the blade application on skin

Abstract: this paper tells the story of a DELTA automation products in detail on the blade rinds of application, specific applications include measuring the thickness of the automatic segmentation of compensation. Keywords: DELTA automation products, shoes machine, film machine, leather machinery, system overview machine become leather products enterprises in recent years, with the blade using one of the most popular machinery has become hotspot of all kinds of leather fair recently. This machine is suitable for 4 2 0 mm wide in the leather industry, the following 8 mm thick hard, thin, soft leather for processing. In shoemaking production help, based on the needs of process, requirements for the thickness of the material has a certain size, but the production of leather tannery thickness is often greater than help design size, at this moment, a whole piece of cut should be carried out on help, help give the parts meet the process requirements of uniform thickness. The whole machine structure diagram as shown below: 2, the structure of the system with the blade for machine is mainly composed of knife sharpener, conveying mechanism, organization, transmission mechanism and part of the dust collection device. 36 meters. Around to avoid after cutting for sheet thickness uneven phenomenon, should be paid attention to when adjusting the upper and lower feed roller to the axis of the upper and lower feed roller with blade mouth remain parallel. 2, dust control structure: by the main fan ( Absorb skin powder) And the auxiliary fan ( Drain powder grinding wheel) The composition, working automatically. 3, the structure of the knife: a grinding wheel motor drive, adjusted from grinding organization control door in l2, grinding wheel to move to belt grinding blade mouth. 4, with the sword: driven by a motor cycle ring band thin knife's rapid rotation, the material cutting. And therefore suitable for will be a whole piece of thin, thin shape software can also be used to help local subdivision, such as before will help the fore part of the local subdivision to put into thermoplastic baotou, simplifying process, reduce the cost. Besides using dedicated mode, a blade can also be of help for the special parts for pills cut. The location of the feed can be made of gauge l. Some blade for machine adopts heavy hammer apparatus. Its blade is always in the job position without the adjustment, in order to observe the edge, most machines panels are equipped with observation window, can be observed through a magnifying glass on the edge. Mouth with blade on the knife total length should be grinded and should be kept flat, no beating and shaking phenomenon. With the sword with a narrow need to change in the future. Tool change, pour the old blade mouth loosen driven after blunt knife wheel, exit the old change new cutter, and tensioning the driven knife wheel again. With a knife tension should be moderate, not too tight or too loose. Take the initiative to the axis of the wheel and the driven knife wheel position are adjustable, the purpose is to make the knife in the correct position during operation, factory have been accurate adjustment, generally should not adjust at will, in order to make sure the machine in good working condition. 5, the thickness of the material thickness measuring device: adjust the handwheel turns a 1 k precision potentiometer, the change of the thickness of the transition to the change of the resistance, 0 is obtained by voltage transformation 10 v standard signal, into a 0 2000 digital signal, through the highs and lows, the relation between thickness measurement. Three, systems and control, the following four main electric components, application effect of the machine with blade machine adopts LCD touch screen display, has friendly man-machine interface. Slice cutting thickness with digital display accurate, and can set piece of leather, positioning device, with automatic feed tool without adjusting, automatically adjust the clearance between the tool and clamp using a piece of skin of higher precision, wide range frequency conversion stepless speed regulation, feed speed can obtain the ideal piece of leather quality. Meet the requirements of the customer's application.