A kind of paper tube automatic tube feeding machine
Technical field
The present invention relates to a kind of paper tube automatic tube feeding machine.
Background technology
Paper tube is the object of the tubulose that is processed into paper of paper, and general paper tube all needs to lead in process of productionCross numerical control finishing machine and process, the feeding manner of existing paper tube all adopts manual operation, deposits like thisLarge in workload, need staff's ceaselessly charging before numerical control finishing machine, general conventional existingFeeding device all drives transmission device transmission material loading, general transmission device and main shaft by clicking drive shaftPosition relies on shaft coupling transmission, if there is blocking the situations such as pipe can cause motor to burn out, driving chain is broken,The situation that equipment is damaged; Thereby cause the damage of equipment, reduce service efficiency and the increase of equipmentThe maintenance time of equipment and expense.
Summary of the invention
The technical problem to be solved in the present invention is the above defect that existing paper tube exists in feeding process, therebyA kind of paper tube automatic tube feeding machine is provided.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of paper tube certainlyMoving upper pipe machine, comprises left supported plate, right supported plate, is rotatably connected on the power transmission shaft between left supported plate and right supported plate,Between the described left supported plate above power transmission shaft and right supported plate, be provided with driven shaft, the vertical center of described driven shaftLine, in the vertical center line front of power transmission shaft, is provided with some between described power transmission shaft and driven shaft and is convenient to paper tubeThe driving chain of transmission, the bottom of described left supported plate and the bottom of right supported plate are equipped with a base, the described endSeat is provided with the drive unit that drives power transmission shaft work, and described driving chain is provided with at least two control paper tubesAlong the location-plate of driving chain transmission direction operation, between described left supported plate and right supported plate, be provided with and prevent driving-chainThe guide rail that bar moves left and right and prevent that paper tube from touching the baffle plate of driving chain, described driven shaft is provided with and preventsThe stopping means that paper tube contacts with driving chain, described drive unit comprise drive motors, with drive motors phaseThe reductor connecting, the torque force limiting device being connected with reductor, described torque force limiting device is connected with power transmission shaft, instituteState and on drive motors, be also provided with the warning device being connected with torque force limiting device.
Preferably, described power transmission shaft is provided with the drive sprocket matching with driving chain, on described driven shaftBe provided with the driven sprocket matching with driving chain, described stopping means is fixedly connected on driven sprocket, connectsConnect reliably, transmission is effective, and stopping means is fixedly connected on driven sprocket, has avoided paper tube and drivenSprocket wheel contact, has reduced the damage of paper tube.
Preferably, described stopping means comprises the fixed disk that is fixedly connected on driven sprocket, is fixedly connected onDisk on fixed disk, the diameter of described disk is greater than the diameter of driven sprocket, simple in structure, easy for installation,Can well control the quality of paper tube, avoid the damage of paper tube.
Preferably, described location-plate is fixedly connected on driving chain by connecting plate, on described location-plate, establishesHave a standing groove of placing for paper tube, the cross section of described standing groove is circular arc or V-arrangement, described placementThe degree of depth of groove is less than the radius of paper tube, has avoided driving chain paper tube in the time of operation to depart from location-plate, has improvedResult of use, the setting of circular arc or V-arrangement standing groove, has reduced the movement of paper tube in standing groove, will putThe degree of depth of putting groove is less than the radius of paper tube, is convenient to paper tube and departs from location-plate, connect reliably, and good positioning effect,Reduce the damage of paper tube.
Preferably, described base is provided with and is convenient to the installing plate that drive motors is installed, the bottom of described installing plateBe provided with a stiffener, by the setting of installing plate and stiffener, ensured the stability that drive motors is installed,Reduce the vibration of drive motors.
Preferably, between described left supported plate and right supported plate, at least one is provided with the cross bar of installing for baffle plate, described inGuide rail is arranged on the described cross bar of driving chain below, connects reliably, and stability is good, easy for installation,Improve the continuity of transport, avoided the damage of guide rail.
In sum, advantage of the present invention: drive power transmission shaft to rotate by drive unit, thereby drive transmissionThe paper tube of placing on chain control location-plate, along driving chain transmission direction operation material loading, has reduced existing material loadingThe working strength of bringing, is arranged on rational scope by torque force limiting device by the moment in normal use procedureIn, when occurring the improper condition of production (use moment to exceed torque force limiting device and the set moment) torsion such as card pipeLimiter there will be the warning device warning autostop simultaneously that skids, and can not damage motor, reductor, transmissionChain, axle etc., get rid of after the abnormal condition such as card pipe, and torque force limiting device automatically resets, and equipment can normally be openedMachine uses, thereby improves service efficiency, minimizing maintenance time and the expense of equipment, by the setting of guide rail,Reduce driving chain and moved left and right in transmission process, avoided paper tube departing from feeding processAnd dancing, by the setting of baffle plate and stopping means, avoid contacting of paper tube and driving chain, subtractLack the damage of paper tube, simple in structure.
Brief description of the drawings
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of a kind of paper tube automatic tube feeding machine of the present invention;
Fig. 2 is the structural representation that chain is installed;
Fig. 3 is the structural representation of drive unit of the present invention;
Fig. 4 is the structural representation of stopping means of the present invention.
Detailed description of the invention
As shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of paper tube automatic tube feeding machine, comprises left supported plate 1, the right sideSupport plate 2, be rotatably connected on the power transmission shaft 3 between left supported plate 1 and right supported plate 2, the institute above power transmission shaft 3State between left supported plate 1 and right supported plate 2 and be provided with driven shaft 4, the vertical center line of described driven shaft 4 is at power transmission shaft3 vertical center line front, is provided with some and is convenient to paper tube transmission between described power transmission shaft 3 and driven shaft 4Driving chain 5, the bottom of the bottom of described left supported plate 1 and right supported plate 2 is equipped with a base 6, the described endSeat 6 is provided with the drive unit 7 that drives power transmission shaft 3 to work, and described driving chain 5 is provided with at least two controlsPaper tube processed, along the location-plate 8 of driving chain 5 transmission direction operations, is established between described left supported plate 1 and right supported plate 2Have and prevent the guide rail 9 that driving chain 5 moves left and right and prevent that paper tube from touching the baffle plate 10 of driving chain 5,Described driven shaft 4 is provided with the stopping means 11 that prevents that paper tube from contacting with driving chain 5, described drive unit7 comprise drive motors 71, the reductor 72 being connected with drive motors 71, the torsion being connected with reductor 72Limiter 73, described torque force limiting device 73 is connected with power transmission shaft 3, on described drive motors 71, be also provided withThe warning device 70 that torque force limiting device 73 is connected, described power transmission shaft 3 is provided with and matches with driving chain 5Drive sprocket 31, described driven shaft 4 is provided with the driven sprocket 41 matching with driving chain 5, described limitPosition device 11 is fixedly connected on driven sprocket 41, connects reliably, and transmission is effective, and stopping means is solidSurely be connected on driven sprocket, avoided paper tube to contact with driven sprocket, reduced the damage of paper tube, described inStopping means 11 comprises the fixed disk 110 that is fixedly connected on driven sprocket 41, is fixedly connected on fixed diskDisk 111 on 110, the diameter of described disk 111 is greater than the diameter of driven sprocket 41, simple in structure,Easy for installation, can well control the quality of paper tube, avoid the damage of paper tube, described location-plate 8 passes throughConnecting plate 80 is fixedly connected on driving chain 5, and described location-plate 8 is provided with putting of placing for paper tubePut groove 81, the cross section of described standing groove 81 is circular arc or V-arrangement, and the degree of depth of described standing groove 81 is less thanThe radius of paper tube, has avoided driving chain paper tube in the time of operation to depart from location-plate, has improved result of use, circleThe setting of arc or V-arrangement standing groove, has reduced the movement of paper tube in standing groove, by little the degree of depth of standing grooveIn the radius of paper tube, be convenient to paper tube and depart from location-plate, connect reliably, good positioning effect, has reduced paper tubeDamage, described base 6 is provided with is convenient to the installing plate 60 that drive motors 71 is installed, described installing plate 60Bottom is provided with a stiffener 61, by the setting of installing plate and stiffener, has ensured what drive motors was installedStability, has reduced the vibration of drive motors, and between described left supported plate 1 and right supported plate 2, at least one is provided withThe cross bar 12 of installing for baffle plate 10, described guide rail 9 is arranged on the described cross bar 12 of driving chain 5 belows,Connect reliably, stability is good, easy for installation, improves the continuity of transport, has avoided the damage of guide rail.
When use, provide power by drive motors 71, drive motors 71 rotates through reductor 72 and slows downDrive power transmission shaft 3 to rotate by torque force limiting device 73, drive sprocket 31, drive by driving chain 5 drive fromMovable sprocket 41 does circulation transmission, and location-plate 8 has been installed on driving chain 5, in the time that drive sprocket 31 rotates,Paper tube can be rolled in the standing groove 81 on location-plate 8 and the direction of moving along driving chain 5 is moved, motionBottom due to standing groove 81 in process is circular arc or V-arrangement, and while effectively having avoided motion, paper tube disengaging is putPut groove 81, by the setting of baffle plate 10 and stopping means 11, while effectively having avoided motion, paper tube and biographyThe contact of moving chain 5, has reduced the damage of paper tube, and has limited driving chain 5 in motion by guide rail 8Time move left and right, improved the stationarity of motion, arrive correct position after paper tube can automatically slide down, so justCan realize the function of auto tube feeding.
Drive power transmission shaft to rotate by drive unit, thereby drive the paper of placing on driving chain control location-platePipe, along driving chain transmission direction operation material loading, has reduced the working strength that existing material loading brings, and passes through torsionLimiter is arranged on the moment in normal use procedure in rational scope, when occurring the improper lifes such as card pipeProduct situation (use moment to exceed torque force limiting device and set moment) torque force limiting device there will be the same alarm that skidsDevice warning autostop, can not damage motor, reductor, driving chain, axle etc., and eliminating card pipe etc. are non-After normal condition, torque force limiting device automatically resets, and equipment energy normal boot-strap uses, thereby improves making of equipmentBy efficiency, minimizing maintenance time and expense, by the setting of guide rail, reduce driving chain at transmission processIn move left and right, avoided generation disengaging and the dancing of paper tube in feeding process, by baffle plate and limitThe setting of position device, has avoided contacting of paper tube and driving chain, has reduced the damage of paper tube, simple in structure.