One kind mill asynchronous automatic loading and unloading device of pot machineTechnical field
The utility model belongs to automatic milling pot machine field, and in particular to one kind mill asynchronous automatic loading and unloading device of pot machine.
Background technology
Pot is the necessity of life, with the improvement of living standards, existing pot species is more and more, function is also further completeIt is kind, meet the needs of people's daily culinary art.The demand produced in batches according to current pot factory is, it is necessary to inside and outside to the blank pot of castingSurface carries out polishing processing.Blank is artificially placed in machining position and carries out feeding, mill pot machine system adds to blankWork is polished, and after the completion of polishing, then the pan processed is artificially placed on into finished product area from machining position and carries out stacking completionBlanking.Traditional workpiece loading and unloading are manual mode of operation, and its operating efficiency is low, and human cost is high, adds production cost,Factory automation degree is not high, and is unfavorable for production in enormous quantities of the factory to pan.
Utility model content
The utility model provides a kind of mill asynchronous automatic loading and unloading device of pot machine, solves existing mill pot machine production processIn, feeding and blanking can not be realized automatically by solving the problems, such as to grind in pot machine production process, and rotating mechanism passes through elevating mechanism bandDynamic mechanical arm is rotated, and by the crawl section being connected with mechanical arm and electromagnet, more materials are accurately positioned and captured, and improves workMake efficiency.
The utility model to achieve the above object, is achieved through the following technical solutions：One kind mill pot machine is asynchronous automaticHandling equipment, including at least two mechanical arms set independently of each other, driving mechanical arm are lifted and fixed with mechanical arm one endThe elevating mechanism of connection, one mechanical arm is corresponding with an elevating mechanism, and each elevating mechanism is respectively connected with oneThe individual rotating mechanism for driving elevating mechanism to rotate, the other end of the mechanical arm set the crawl being connected with for capturing materialPortion, the crawl section include be used for material is picked and placeed electromagnet, be arranged on electromagnet end surface be same as detect materialThe sensor of seized condition, the mechanical arm include material being transported to the feeding mechanical arm of frock station from feeding station, incited somebody to actionMaterial is transported to the blanking mechanical arm of discharge station from frock station, is set between the crawl section and mechanical arm and is connected with bufferingMechanism.
Further, the crawl section is provided with threaded connection hole, and the crawl section is fixed by bolt and elevating mechanismConnection.
Further, the electromagnet and sensor contact with material.
Further, the rotating mechanism includes motor, and the elevating mechanism includes elevating lever, one end of the elevating leverIt is fixedly connected with the clutch end of motor, the other end of the elevating lever is connected with mechanical arm.
Further, including control module, counter, the signal output part of the counter and the signal of control module are defeatedEnter end connection, the motor, the signal input part of sensor are connected with the signal output part of control module.
Further, the counter is arranged on the side of discharge station.
Further, the buffer gear includes two pads being oppositely arranged, and connection is set between described two padsFlexible part.
Further, the elastomeric element is spring.
The utility model compared with prior art, has advantages below and beneficial effect：
Compared with prior art, the utility model is simple in construction, easy to operate, and the rotating mechanism worked independently from each other passes throughElevating mechanism drives feeding mechanical arm and each autorotation of blanking mechanical arm, and elevating mechanism is adjusted conveniently to the height of mechanical armMaterial is captured, the crawl section of mechanical arm connection includes to material capture the electromagnet of connection, can be in time by thingMaterial is placed on designated area.Finished product is placed on discharging area and carries out stacking, and when reaching certain amount, counter transmits a signal to control mouldBlock controls the rotational angle of rotating mechanism, such rotating mechanism drive blanking mechanical arm by finished product in the idle region of discharging area againStacking is carried out, improves operating efficiency, is advantageous to factory's large-scale production, it is time-saving while reduce cost, have goodEconomic benefit.Buffer gear is connected with addition, being set between crawl section and mechanical arm, the effective wink reduced in crawl materialBetween larger active force is produced to mechanical arm, improve the service life of device to a certain extent.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is overlooking the structure diagram of the present utility model.
Wherein：1st, rotating mechanism, 2, elevating mechanism, 3, feeding mechanical arm, 4, blanking mechanical arm, 5, material.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementationExample, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explainingThe utility model, it is not used to limit the utility model.
As depicted in figs. 1 and 2, a kind of mill asynchronous automatic loading and unloading device of pot machine, including at least two settings independently of each otherMechanical arm, driving mechanical arm lifts and the elevating mechanism, clutch end and the elevating mechanism that are fixedly connected with mechanical arm are connectedAnd the rotating mechanism for driving elevating mechanism to rotate, the connection corresponding with an elevating mechanism of a mechanical arm, the quantity of mechanical armIt can be two, and then elevating mechanism also mutually should be two with the quantity of rotating mechanism, work of two mechanical arms in rotating mechanismWith lower autonomous working, one of them is feeding mechanical arm, feeding mechanical arm be connected with one of rotating mechanism and by material fromUpper material position is transported to frock station；Another is blanking arm, blanking arm be connected with another rotating mechanism and by material fromFrock station delivers to discharge station.
Captured for convenience of material, one end of mechanical arm is connected with elevating mechanism, and the other end sets and is connected with crawl section.CrawlPortion is threaded hole, and is fixedly connected by bolt with elevating mechanism.Crawl section includes being used for the electricity for picking and placeing materialMagnet, electromagnet contact without material.Electromagnet captures after being powered to material, and material and gripping portion are from by thing after power-offMaterial is placed on specified location.
Crawl section also includes sensor, and sensor is arranged on the end surface of electromagnet, for detecting material seized condition.Sensor is contacted when electromagnet captures to workpiece with workpiece, and one side sensor is examined to whetheing there is material on stationSurvey, on the other hand workpiece grabbing shift during detect material whether capture it is safe.
Device also includes control module and counter, and the signal output part of counter and the signal input part of counter connectConnect, counter is arranged on the side of discharge station, the signal output part of motor, the signal input part of sensor with control moduleConnection, rotating mechanism include the signal output part connection of motor, specially motor and control module.Material road on frock stationDischarge station stacking, when to certain amount, due to height limitation, it is not easy to accumulate again, counter transmits a signal to controlModule, control module receives signal will be controlled change to the anglec of rotation of rotating mechanism, and then blanking mechanical arm is in blankingThe other idle region in area carries out stacking to material, adds the intellectuality of device.
Buffer gear is additionally provided between crawl section and mechanical arm, buffer gear includes two pads being oppositely arranged,One of pad is connected with mechanical arm, and another pad is connected with crawl section, and elastomeric element is provided between two pads,Elastomeric element is spring.Buffer gear effectively buffers the active force to mechanical arm, to a certain extent in crawl section grabbing workpieceThe service life of device, material and electromagnet rigid contact are improved, the larger sound, pad and bullet occur in a flash in crawlSpring can also play a part of certain noise reduction.
When performing feeding action, the feeding mechanical arm rested on above material position is transported downwards in the presence of elevating mechanismDynamic, sensor is responsible for judging currently whether there is workpiece on feeding station, and detects whether the electromagnet being arranged on crawl section connectsContact workpiece, mechanical arm in place after, electromagnet is initially powered up, and workpiece is held, and after sensor judges electromagnet absorption effectively, is risenDescending mechanism starts to drive feeding mechanical arm to move upwards, and sensor wants the seized condition of monitoring workpiece in this process, with trueStable crawl is protected, and detects whether feeding mechanical arm withdraws in place.After feeding mechanical arm is withdrawn in place, that is, complete upper material position hairThe crawl of blank；After the crawl for completing workpiece, feeding mechanical arm turns corresponding angle to work in the control backspin of rotating mechanismStation is filled, same elevating mechanism driving mechanical arm moves downward, the rear electromagnet power-off in place of sensor detection feeding mechanical arm,Blank is placed on into frock station to put, then elevating mechanism drives feeding mechanical arm to move upwards, completes automatic charging actionAnd reset.
After machining, when performing blanking action, the blanking mechanical arm rested on above discharge station is in rotating mechanismIn the presence of move to above frock station, then elevating mechanism starts to drive blanking mechanical arm to move downward, and sensor is responsible forWhether the electromagnet that detection is arranged on blanking mechanical arm touches workpiece.Mechanical arm in place after, electromagnet is initially powered up and incited somebody to actionWorkpiece is held, and after sensor judges that electromagnet absorption workpiece is effective, elevating mechanism starts to drive blanking mechanical arm to move upwards, passesSensor is responsible for the seized condition of monitoring workpiece, and whether detection mechanical arm moves in place；After the crawl for completing finished product, rotating mechanismStart to drive blanking mechanical arm to move to discharge station, elevating mechanism drives blanking mechanical arm to move downward, sensor detectionMechanical arm rear electromagnet power-off in place, is placed on blankers position and stacking, then elevating mechanism driving mechanical hand by finished productArm moves upwards, completes automatic blanking action.So far, automatic loading/unloading action is fully completed, and loading and unloading module continues to complete downOne do action.
Feeding mechanical arm and blanking mechanical arm rotate in the case where two rotating mechanisms being independently arranged drive so that feeding is withMaterial process is separate, is independent of each other, and improves the practicality of whole device.Simultaneously when Chen Pin stackings are to certain altitude, meterAnd blanking machine number devices transmit a signal to control module, and control module changes the rotation of rotating mechanism further according to actual conditions, i.e.,The rotating mechanism of tool arm connection changes the anglec of rotation, allows blanking mechanical arm to carry out stacking in another region of discharge station, addsThe Automated condtrol of whole device.