Be based on a model that amounts to Electromechanical automation platform to make up round loom

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Foreword: The article arranges weaving trade to domestic model above all brief quote, on the base that organizes principle of round loom craft in introductory model next, give out systems analysis of round loom automation, key discussion stage amounts to design of technology of solution of Electromechanical unifinication platform. The project applies already successfully. Key word: The stage amounts to communication of AS57GSTD PLC MODBUS of transducer of servo E series the production that plastic textile bag has had more than 20 years in our country makes 1 introduction the history. The market that invents manufacturing industry through model competes, model made up an industry to get high speed develops, in last few years enterprise dimensions and product class had very big rise, model arranges a trade already work up makes mind at spin and chemical industry across cross industry industry. Enter WTO organization as China, the content between international flows and commerce develops greatly the market demand that promoted model to fabricate container bag product, successive and old with annual the growth of 15 ％ , achieve 150 thousand tons to produce per year a quantity at present. Model makes up craft to make up flat silk to make by model make up composition of two big process with model. Article discussion is based on the automation problem of a model braiding machine that amounts to Electromechanical unifinication platform. Plastic cylinder braiding machine (round loom) it is the basic technological equipment that model writes a business. The crop quality that automation of model braiding machine makes a product to promoting model the establishment and cost of resource of bring down manpower have very important sense. 2 model weave canister cloth technological equipment by plastic flat silk produces model to invent the technology that weaves cloth is an abb of flat silk classics crisscross weaves cloth. To craft of canister cloth weaving, use round loom to braid. The warp of round loom is worn on have have a lot of spindle, the basis braids cloth fabric width and flat silk width, use the end that provides limits measure, before warp enters round loom, be opposite by the palm casing of warp warp undertakes across starts to talk. Weft clip makes circular motion cross warp to braid canister cloth round loom in handing in forked mouth is with PP (polypropylene) or HDPE (high density polyethylene) flat silk is braided for raw material cylinder is braided. Round loom knits many weft at the same time through many clip, realize crisscross of abb of flat silk classics to braid cloth craft. There are a lot of spindles on warp wearing, according to the fabric width of weaving and flat silk width, the warp with a certain quantity of make choice of, before warp enters round loom, undertake to warp by palm casing across starts to talk, while meridian promotes, weft is twined with waiting for span on cylinder, weave canister cloth. If braid when warp converts the silk that crack film, double silk, fold silk, can braid the container bag that gives high strength, ton bagging uses cloth. In braiding cloth to manufacture technology main index by: ? Fabric width of? of Di  Du, tensile strength, braid the unit area weight of cloth to wait for composition. Round loom of principle of Electromechanical of 3 round loom has 3 advocate athletic orgnaization and composition of orgnaization of 2 deputy motion, structure of round loom of 6 shuttle round loom is like high speed the graph is shown 1 times. Graph structure of 1 round loom 3.

1 send roller of classics of classics department send to be more send actively classics, machine of the pitching moment electric machinery that it has itself, decelerate and transmission catenary drive send classics roller roll. Passivity sends do not have driving force via be, it by lead plane tractive flat silk drives it to turn, apply to the flat silk of tall line density. Send classics roller actively to say to send classics roller automatically again.

. This project sends what realize equipment warp via bringing electric machinery by transducer partly makings, by transducer implementation of control career goal sends classics part to maintain constant pulling force. Warp wearing is framework by steel tube or profiled bar commonly, the axis propping up that divides platoon and canal of the warp that list firm and rely on dish of composition. 3.

The lead plane of round loom of 2 leader share makes transmission system by system of electric machinery, decelerate and baseplate. By advocate slide block of rotary table drive, slide block drives palm to take (palm casing) . Palm silk, match again in order to jump lever (tensional lever) package, ring gauge, form mouth orgnaization. Wait by the lever that push shuttle, clip form the orgnaization that bring abb. Round loom did not set the structure that hit abb only, it is the gyro wheel that drives front by the Zhang Jin lever on clip, borrow clip circumferential move, flat lacy enter and pull to ring gauge (the) that knit a mouth, finish dozen of abb namely. Leader share takes electric machinery to come true by transducer advocate of rotary table rotate, advocate dish rotate knit abb silk. 3.

Orgnaization of reel-up of round loom of 3 promotion part - on drawing system and accept a plane. Go up drawing system by lead plane at the same time drive, it by change abb gear changes filling density, by decelerate machine decelerate, by a pair smooth roller drawing weaves cloth, of output weave cloth by receive a machine reel-up to coil into cloth. Receive a machine to boil by machine of pitching moment electric machinery, decelerate and 2 roller plane take sari. Promoting a share is the promotion that the decelerate machine that amounts to A series servo to deserve to go up by the stage realizes pair of weaving, crucial point is to want a foundation advocate the speed that the rate change of electric machinery will come control promotion servo accurately, in order to no matter,assure advocate how does electric machinery speed change, weft can be twined equably go up in meridian. The function that controls a share basically is the pulling force that becomes weaving winding the canister can accept a system evenly at the same time, reduce the pitching moment output that promotes servo. 4 amount to automation solution 4.

1 plan analysis is current automatic round loom controls country is to use controller partly + the means of transducer, controller can be PLC odd perhaps a machine, indication part uses feeling screen or text monitor, pass open window online setting filling density, realize the free commutation of flat silk norms. Before this configuration was overcome, mechanical transmission system is changing after the product, need changes the malpractice of mechanical drive part. But promoting a share because of what use is will dominate asynchronous electric machinery by transducer, reach its to answer function to be reduced than mechanical main transfer machinery a lot of, can go out to be started now so can appear with inactive moment horizontal, fabric density can appear when high speed not all phenomenon, if pursue,2 are shown. Graph 24.

2 amount to plan to designed us to offer solution of an automatic and plastic round loom according to the problem that at present round loom exists, this plan amounts to A servo to serve as promotion with the stage, revise electronic gear to realize filling density control than coming through amounting to PLC communication with the stage, complementary the indication of the set that amounts to feeling screen to realize data with the stage and machine job status. Is the structural cent that controls a system 3 parts: ? Place of? of Bin of exhausted  of Piao of epiphysis of Tuo of branny foot of coerce of green of ⒅ of static branny frame shows allow. Show use AS57GSTD to touch screen, included function has: The parameter of the condition signal of round loom, transducer is installed, voltaic frequency shows, automatic plan rice, output statistics of team and group, filling density set, transducer, the dot of servo moves control to wait a moment. Main control uses a PLC of the series that amount to ES, advocate rotary table use stage amounts to frequency control, start smooth. The graph amounts to control construction of system 3 times to be in this system, the stage amounts to servo driver to dominate servo electric machinery directly according to the positional signal of lead plane, control structure forthright is reliable; makes full use of at the same time MODBUS communication changes electronic gear to compare directly. Vestibule amounts to feeling screen, can the craft parameter; that set round loom braids changes when weft width when, need to change abb density simply only, improved manufacturing efficiency greatly. In addition, this system still has the function that manufactures statistic and management, can undertake to different number statistic is mixed manufacturing data show. Whole control system is had answer seasonable, adjust convenient wait for an advantage, very good settlement round loom is opened commonly density is braided to all be not mixed when stopping the problem that quality braids to drop when high speed. The man-machine that is based on a stage to amount to a solution is held if the graph is shown 4 times,accuse an interface. Graph 4 automation model make up round loom to operate an interface the system of round loom control of use servo of 5 last words has been in some client obtained Anhui to succeed, make the quality that braids a product wins tremendous promotion, obtained good economic benefits. CNC Milling CNC Machining