A kind of rubber plastic pipe trimming material dismounting device
Technical field
The utility model belongs to the manufacture field of rubber plastic pipe automation segment equipment, is specifically related to a kind of dismounting device of rubber plastic pipe trimming material.
Background technology
At rubber plastic pipe production industry, especially in the segment expansion operation of heat-shrink tube industry, owing to expanding the two ends out-of-flatness of rear embryonic tube, the two ends lathe of tubing is needed to excise a part of rim charge, the rim charge meeting lock ring that this process is left is on supporting mould, need artificial hand that rim charge is taken off, another root pipe box could be allowed to enter supporting mould and continue cutting.Such equipment and operational motion are not only wasted time and energy, operating efficiency low, and there is industrial injury risk.
Therefore, the automatic drawing unloading device inventing a kind of rubber plastic pipe trimming material is necessary.
Summary of the invention
The purpose of this utility model is to provide a kind of rubber plastic pipe trimming material dismounting device, with realize automatically by rubber plastic pipe rim charge removal, alleviate manual operation labour intensity, enhance productivity and reduce industrial injury risk.
For reaching above-mentioned purpose, rubber plastic pipe trimming material dismounting device of the present utility model, comprises synchronizing wheel, cylinder, mounting, bearing block, moving shaft holder, push pedal, push-plate, push rod, pushes away finger, supporting mould, locking nut, driving shaft, branch, bearing A, bearing B and control system.Synchronizing wheel is enclosed within one end key pin of driving shaft and bolt A fixes, bearing B to be enclosed within driving shaft waist maximum gauge section and to be fixed on bearing block, bearing block and cylinder are fixed on mounting, it is adjacent with mounting and connect by bearing A and moving shaft holder that push-plate is enclosed within driving shaft waist, moving shaft holder is connect by the piston rod of push pedal and cylinder, the disc that push rod is fixed on push-plate refers to connect with pushing away through the through hole in branch, branch is packed into successively at the other end of driving shaft, supporting mould is also fastening with locking nut, push-plate, branch and supporting mould are driven by driving shaft and rotate.
Preferably, the structure of described synchronizing wheel is disk, has the axis hole and keyway that coordinate and install driving shaft in the central authorities of disk, at least have a spill ditch rotated around driving shaft, or synchronizing wheel adopts synchromesh gear in circumference side.
Preferably, described cylinder selects commercially available standard package twin shaft or single shaft cylinder.
Preferably, the structure of described mounting is the back-shaped body of wall surrounded by four pieces of panels or frame plate, and the two panels of vertical symmetry has the through hole and fastening bolt holes that coordinate installation shaft bearing.
Preferably, the structure of described bearing block is flanged (FLGD) sleeve, and the internal diameter of sleeve connects by interference fit with the external diameter of bearing B, and ring flange even circumferential distributes some through holes by a panel tight joint of bolt E and mounting.
Preferably, the structure of described moving shaft holder is butterfly dish, has one coordinate the axis hole installing bearing A in dish central authorities, butterfly dish has two or more through hole and by bolt F and push pedal tight joint.
Preferably, the structure of described push pedal is dull and stereotyped, flat board at least has the through hole of a connection cylinder piston post and has the axis hole and fastening bolt holes of installing moving shaft holder.
Preferably, the structure of described push-plate is the disk of central zone axle sleeve, and disk at least has the screwed hole that is installed fixing push rod, and the internal diameter of Central boss and the external diameter of driving shaft are also locked with bolt G by interference fit.
Preferably, the structure of described push rod is one or more cylindrical bar or rhombus bar, circumferentially symmetrical at push-plate of push rod, one end of push rod and push-plate tight joint, and the other end refers to fastening connection through the through hole in branch with pushing away.
Preferably, the described structure pushing away finger is one or more bar, the width of bar or diameter are slightly less than width supporting mould circumference bus referring to groove, push away and finger at least have a mounting hole and multiple through hole and connection fastening with push rod, to adapt to the supporting mould of various diameter specifications.
Preferably, the structure of described supporting mould is a rotary body having tapering, rotary body bus at least has one and is applicable to pushing away the finger groove referring to slidably reciprocate, the waist circumferences of supporting mould at least has a lathe cutter annular escape or by can the escape that is combined into of fastening shift(ing) ring.
Preferably, the appearance of described locking nut is a conical rotating body axially cut by two parallel planes, is easy to guide support mould and enters by Pipe Cutting.
Preferably, the structure of described driving shaft is a d-axis with multiple external diameter, has at least a diameter stage to have the circular groove of installation " Ω " shape jump ring, is threaded post or thread pore structure at the two ends of driving shaft.
Preferably, the structure of described branch is butterfly dish, and at dish, central authorities have the through hole coordinating and install driving shaft, and card has the through hole that one or more cooperation push rod slides.
Preferably, described bearing A selects commercially available standard package.
Preferably, described bearing B selects commercially available standard package.
Preferably, described control system has optoelectronic switch group, MCU or PLC, from the feedback signal of the optoelectronic switch group of supporting mould periphery and the input signal line parallel of controller, the output signal line of controller is in parallel with the motor of the motor of driving shaft, lathe and the magnetic valve of cylinder, and optoelectronic switch group, MCU or PLC all select commercially available standard package.
Preferably, the material therefor of described synchronizing wheel, push pedal, push-plate, supporting mould, branch selects stainless steel, carbon steel, copper alloy, aluminium alloy, glass fibre or carbon fiber reinforced nylon, polyformaldehyde, polyimides, polyphenylene sulfide, irradiated crosslinked polyalkene, the one of thermosetting resin or combination, mounting, bearing block, moving shaft holder, push rod, push away finger, one or combination that the material therefor of driving shaft selects stainless steel, carbon steel, copper alloy, aluminium alloy.
The Advantageous Effects of the utility model rubber plastic pipe trimming material dismounting device is:
Can automatic drawing unloading rubber plastic pipe trimming material, reduce labor intensity, reduce industrial injury risk, enhance productivity.
Accompanying drawing explanation
Fig. 1 is the outside drawing of the utility model rubber plastic pipe trimming material dismounting device;
Fig. 2 be the initial station of the utility model rubber plastic pipe trimming material dismounting device partly dig schematic diagram;
Fig. 3 be the work station of the utility model rubber plastic pipe trimming material dismounting device partly dig schematic diagram;
Fig. 4 is the supporting mould outside drawing of the utility model rubber plastic pipe trimming material dismounting device.
In Fig. 1 to Fig. 4, identical function, mutually isostructural part have employed identical label:
01-synchronizing wheel; 02-twin shaft cylinder; 03-mounting; 04-bearing block;
05-moving shaft holder; 06-push pedal; 07-push-plate; 08-push rod;
09-push away finger; 10-supporting mould; 10.1-through axial bore; 10.2-escape;
10.3-refer to groove; 11-locking nut; 12-driving shaft; 13-branch;
14-bearing A; 15-bearing B.
Detailed description of the invention
By describe in detail the utility model rubber plastic pipe trimming material dismounting device technology contents, structural feature, realized object and effect, coordinate accompanying drawing to further illustrate below in conjunction with embodiment.
As shown in Figures 1 to 4, disclose a rubber plastic pipe trimming material dismounting device embodiment, the utility model comprises synchronizing wheel 01, twin shaft cylinder 02, mounting 03, bearing block 04, moving shaft holder 05, push pedal 06, push-plate 07, push rod 08, pushes away finger 09, supporting mould 10, locking nut 11, driving shaft 12, branch 13, bearing A14 and bearing B15, selects commercially available PLC standard package and need not show in the accompanying drawings due to control system, synchronizing wheel 01 is enclosed within one end key pin of driving shaft 12 and bolt A fixes, pair of bearings B15 is enclosed within the maximum gauge step section of the waist of driving shaft 12 and is fixed on bearing block 04 by bolt B, bearing block 04 and twin shaft cylinder 02 are fixed on mounting 03 by by bolt C, the waist that push-plate 07 is enclosed within driving shaft 12 is adjacent with mounting 03, push-plate 07 is connect by bearing A14 and moving shaft holder 05, moving shaft holder 05 is connect by the piston rod of push pedal 06 with twin shaft cylinder 02, pair of push rods 08 is in 180 ° of distributions, on the disc being fixed on push-plate 07 and through the slide opening in branch 13 with push away finger 09 and connect, branch 13 is packed into successively at the other end of driving shaft 12, supporting mould 10 is also fastening with locking nut 11.
The structure of synchronizing wheel 01 has one in the central authorities of disk to coordinate the axis hole of installing driving shaft 12 and keyway, circumferentially have a spill ditch rotated around driving shaft 12.
Twin shaft cylinder 02 selects commercially available standard package twin shaft cylinder.
The structure of mounting 03 is one and welds by three pieces of panels the framework that surrounds and one piece of larger base plate is connected into four sides body of wall by bolt D, the vertical panel of two sides symmetry has and coordinates the through hole of installation shaft bearing 04 and the hole of fastening bolt.
The structure of bearing block 04 is a flanged (FLGD) sleeve, and the internal diameter of sleeve connects by interference fit with the external diameter of bearing B15, circumference of flange is uniformly distributed some through holes and by a panel tight joint of bolt E and mounting 03.
The structure of moving shaft holder 05 is butterfly dish, has one coordinate the axis hole installing bearing A14 in disk central authorities, butterfly dish has four through holes and by bolt F and push pedal 06 tight joint.
The structure of push pedal 06 is one flat plate, flat board has two and installs the through hole of connection twin shaft cylinder 02 piston boit and install through hole and the bolted screwed hole of moving shaft holder 05.
The structure of push-plate 07 is the disk of central zone axle sleeve, and disk has the screwed hole that two are installed fixing push rod 08, and the internal diameter of Central boss and the external diameter of driving shaft 12 form interference fit and lock with commercial standard part bolt G.
The structure of push rod 08 is two cylindrical bars at the circumferentially symmetrical TBE (threaded both ends) of push-plate 07, uses commercially available nut and push-plate 07 tight joint in mast one end, and the other end is through the slide opening in branch 13 and push away the fastening connection of finger 09.
The structure pushing away finger 09 is a pair stick, the width of stick is slightly less than width supporting mould 10 circumference bus referring to groove 10.3, push away and finger 09 has a waist-shaped hole and two circular holes and by nut and the fastening connection of push rod 08, to adapt to the supporting mould 10 of various diameter specifications.
The structure of supporting mould 10 is rotary bodies of a slightly tapering, rotary body bus has two finger grooves 10.3 being applicable to pushing away finger 09 and slidably reciprocating, the waist circumferences of supporting mould 10 has the annular escape 10.2 of a lathe cutter and on axle center, has the through axial bore 10.1 connect with driving shaft 12.
The appearance of locking nut is a conical round table of axially being cut by two parallel planes.
The structure of driving shaft 12 is d-axis with four kinds of diameters, has keyway and axial threaded hole in d-axis one end, and the other end adopts threaded stud structure, and in maximum gauge section, have the circular groove of two installation " Ω " shape jump rings.
The structure of branch 13 is butterfly dish, has one coordinate the through hole installing driving shaft 12 in dish central authorities, disc face has two and coordinates the through hole installed push rod 08 and slide.
Bearing A14 selects commercially available standard component.
Bearing B15 selects commercially available standard component.
Control system is made up of optoelectronic switch group, MCU or PLC, from the feedback signal of the optoelectronic switch group of supporting mould 10 periphery and the input signal line parallel of controller, the output signal line of controller is in parallel with the magnetic valve of the motor of driving shaft 12, the motor of lathe and cylinder 02, and optoelectronic switch, MCU or PLC all select commercially available standard package.Ripe first there is control technology owing to adopting, omit in the figure of embodiment, do not hinder those skilled in the art to the understanding of control system and application.
Wherein, synchronizing wheel 01, push pedal 06, push-plate 07, branch 13 material therefor are aluminium alloy; Mounting 03, bearing block 04, moving shaft holder 05, push rod 08, push away finger 09, driving shaft 12 material therefor elects stainless steel as; Supporting mould 10 material therefor is plastics, softer than cutter, little to edge of a knife wearing and tearing.
The course of work of the utility model rubber plastic pipe trimming material dismounting device is as follows:
Rubber plastic pipe to be cut is enclosed within supporting mould 10 in appearance, driven by motor synchronizing wheel 01 starts to rotate, the branch 13 be connected with supporting mould 10 and push rod 08 also rotate simultaneously, but the moving shaft holder 05 be attached thereto and bearing A14 only have bearing A14 endoporus to rotate along with push-plate 07 and push rod 08, and moving shaft holder 05 is connected with push pedal 06 and does not rotate.When supporting mould 10 rotates, push away finger 09 with supporting mould 10 synchronous rotary and the one end pushing away finger 09 is inserted in the finger groove 10.3 of supporting mould 10 all the time, the escape 10.2 that supporting mould 10 aimed at by lathe tool starts feed, finished product is taken off by another mechanism after tubing is cut-off, rim charge is stayed on supporting mould 10, now control twin shaft cylinder 02 by PLC to travel forward, push away finger 09 and the rim charge stayed on supporting mould 10 is released, start next circulation.