In 20 PM in paper Angle protector on integrated application

In 20 PM in paper Angle protector on the integrative performance dentsu co. , LTD. Welcome to visit e exhibition hall 8 bag making machine/molding machinery exhibition hall carton forming machine, plastic welder, paste box machine, pasting box machines, can equipment,. 。 。 Paper Angle protector by multilayer yarn tube paper and craft paper Angle bead machine shape suppression and become, to protect the corner of the package, and increases the stacking strength, can also be used for low cost 'no container', so it is a kind of widely used packaging materials. According to the cross section shape, paper Angle protector can be divided into U, L ( Or V) And so on. Rushed out of the slot in the regulation of paper Angle protector position, can be on paper Angle protector to bending or around 90 degrees. 1 overview equipment and working principle of the 1. 1 equipment overview paper Angle protector all-in-one, that is, paper Angle protector can be exploded, cutting in a continuous complete equipment on board. According to the functional division, the equipment can be divided into paper, glue, package edge, forming, gaunt, cutting five sections. Figure 2 paper Angle protector all-in-one gaunt and cutting section as a gushing shaft, cutting shaft on mechanical design, used the slider-crank mechanism, servo motor rotates, a gushing can finish a chase or cutting speed, synchronization, cutting, the return process, so the controller must have to incoming pulse for spindle, planning two flying shear electronic CAM to complete the paper Angle protector gaunt, cutting action, and the function of the CAM data can be updated dynamically. 1. 2 cutting, gushing finished products by a rabbet process analysis of customer requirements, can be divided into 1 ~ 5. Only 1 piece, equivalent to shut a gushing features, only cutting shaft fixed-length cutting; 5 segments, the finished product can Mosaic as shown in figure 3 shows a square frame, its interface connection, can be directly used for box packaging. Figure 3 paper Angle protector all-in-one finished below two products, for example, to analyze the process of cutting, gaunt. When figure 4 b two pieces of paper Angle protector, when when b > a, b, set up electronic CAM data after the initial flying shear, let mesh cutting electronic CAM shaft flying shear, then open the spindle, cutting shaft will first action time, cut out the finished product first left end surface effectively. When the main shaft walking the length of e ( That is a - b） , let a gushing shaft electronic CAM meshing of flying shear, cut out of the finished product of the first effective slot. Subsequent spindle each length b + c ( The finished product length) , is cutting a cutting shaft; D (spindle each length The end of long + first long) , grooving a gaunt axis. Figure 5 two pieces of paper Angle protector, when b > a gaunt, cutting diagram above all, the two products, when the first long less than when the clearance of the final products: cutting spindle length for the first time as a 'clearance - First long ', subsequent spindle length for finished goods length; And length of gushing of spindle is 'terminal + first long long', two flying shear electronic CAM mesh at the same time. When finished the first long is greater than the clearance: cutting the spindle length is always set to 'product chief', gushing spindle length is always set to 'end of the long and the first long'. But cutting axis of flying shear electronic CAM first engagement; When the main shaft to walk the first long - Clearance ', restart a gushing axis of the flying shear electronic CAM gear. More number of products of cutting process, a gushing and so on, do not make analysis. 2 sets of 20 PM motor control scheme based on the above control process and requirements, chooses two DVP20PM00D electronic CAM to complete two flying shear action. DVP20PM00D motion controller is a professional, support the electronic CAM ( 2048 points) And flying shear, and after cutting application; Compatible with G - 代码/ M - Code, support 2 axis linear/circular interpolation motion control, and other functions. Figure 6 main electrical diagram of the control system configuration models such as table 1. Table 1 main electric converter configuration model list rev. Stop by 20 PM Y point to control, the frequency command potentiometer given on the operation panel. Touch screen with 20 PM communication connection, using RS232 cable, through the touch screen different COM port connected with 20 PM. Two 20 PM of the same parameter is set by touch screen in the macro Background of transmission, also can adopt RS485 online, through the touch screen with two set to 1 the COM different station number 20 PM communications. Access a gushing shaft A0, B0 spindle pulse signal of 20 PM, also incorporated into its mouth A1, B1, and in the program start C204 count, used to determine when the first long products is greater than the clearance, gushing shaft electronic CAM start timing. Two 20 PM DOG signals and X2 parallel, back to the origin for DOG is to stop fate. Conclusion at present the equipment has been put into use, the use of results obtained the customer approval. In flying shears of 20 PM electronic CAM function provides the equipment movement control scheme of the economic, applicable, has good market value.