Automatic closing machine is taken turns the volume seal apparatus more
Technical field
The present invention relates to pot making equipment, particularly a kind of automatic closing machine that tank body is carried out capping and back cover is taken turns the volume seal apparatus more.
Background technology
In can manufacturing technology, the tubular tank body is accomplished to be needed behind the flanged edge making tank body is carried out back cover and front cover could be accomplished making.To be the envelope rolling wheel along the contour edge of tank body roll cover or bottom its basic principle makes it reach the purpose of chimeric sealing.The movement locus of its envelope rolling wheel of tin seamer is to repeat fixing operation by last lower railway at present; And the external diameter of two groups eight envelope rolling wheels is to increase progressively successively; It is various in style; Complex structure, put off until some time later guide rail and guide wheel its make with the assembly precision requirement high, in case wearing and tearing then very difficult reparation; Must change; The version of this complicacy, unfavorable to anufacturability, wearability and economy, and be unfavorable for device assembles and dismantle maintenance etc.
Like Chinese patent; License notification number: CN 201044933Y; Name is called " a kind of seaming apparatus ", and guide rail wheel wherein moves in single guiding grooved rail, the big and easy abrasion of noise during this structure operation; In case and its guide rail wheel and the wearing and tearing of guiding grooved rail then be difficult to repair shortcomings such as necessary integral replacing.The applicant is that the application number of application on 07 08th, 2010 is 201010230965.1 patent of invention, has proposed to solve the existing shortcoming of this structure, realizes that the operation noise is little, not easy to wear, guarantees the technical scheme of technique effects such as running precision.
For another traditional tin seamer head illustrated in figures 1 and 2; The feed wheel a that wherein ties structure is by many connecting rods e and multinode serial verb construction interlock; Drive disk assembly wherein is too many and need multi-joint rotary part, the wearing and tearing of these rotatable parts directly to influence the quality of product and the life-span of himself.Feed cam b wherein need carry out in real time guide rail g is carried out the manual grinding debugging after assembling, is rotatably assorted with feed wheel a interlock to regulate it that to take turns the track of d suitable for track, envelope rolling wheel c and guide rail.Because this part operation is by manually-operated; It often can only be to lean on workman's qualification to polish with its cooperate degree of decision adjusting; Excessively damaged by the common Mold polishing of restriction of manual positioning action; And labour intensity is big and the low shortcoming of efficient, has increased production cost and has been unfavorable for market competition.Simultaneously, limited by its many connecting rods and multinode, easy abrasion is repaired shortcomings such as necessary integral replacing in case wear and tear then be difficult in the running.
Sum up existing tin seamer and mainly have following weak point:
1) the tin seamer header structure is complicated, in processes such as assembly and disassembly, maintenance, quite bothers;
2) requirement of the manufacturing of guide rail and guide wheel and assembly precision is quite high, in case wearing and tearing must be changed, causes the cost of maintain and replace to raise;
3) install and to debug by existing manual grinding, can not guarantee the flatness of its mating surface.
4) too for a short time the differing of envelope rolling wheel external diameter, kind is more, is unfavorable for production management;
5) the envelope rolling wheel is non-adjustable, easy to wear, needs often to change.
Therefore, how to address the above problem, become problem demanding prompt solution.
Summary of the invention
It is a kind of simple in structure that the present invention wants the technical solution problem to provide, and can accurately preset guiderail track, and production and processing is simple, and is stable, and the operation noise is little, not easy to wear, and assembling, dismounting and automatic closing machine easy to maintenance are taken turns the volume seal apparatus more.
For solving the problems of the technologies described above; A kind of automatic closing machine of the present invention is taken turns the volume seal apparatus more; Comprise the main shaft that is positioned on the spindle drum and pass through the flywheel on the main shaft of bearing location; Said main shaft lower end is provided with pressure head; Along the axle part that is provided with in flywheel week, be positioned at envelope wheel arm, swing arm, envelope rolling wheel and guide rail wheel on the part, the envelope rolling wheel is arranged on the free end of envelope wheel arm and relative with the pressure head side, wherein: also comprise a counter-jib and feed wheel; Said counter-jib middle part is sold mutually with the free end of swing arm and is set position, two free ends setting shaft positioning guide rail wheel and feed wheel respectively, and said guide rail is taken turns and feed wheel institute offside wall is provided with guide rail and the feed cam butt leading that matches.
Above-mentioned a kind of automatic closing machine is taken turns the volume seal apparatus more, and said feed wheel is relative with the axle center of axle part, its radius of gyration is identical with the radius of gyration in the pin joint axle center of locating it.Realize that each position component of design and installation adjusting has concisely technique effect easily.
Above-mentioned a kind of automatic closing machine is taken turns the volume seal apparatus more, and said feed wheel coincides when relative with the evagination position of feed cam and between axle part axle center, and the envelope rolling wheel is corresponding to be near impaction state with pressure head.Counter-jib wherein is coincidence status with the axis of envelope wheel arm and swing arm; Envelope rolling wheel wherein and guide rail wheel are in constant running position; Running makes all the time and keeps unified gap between envelope rolling wheel and pressure head on the guide rail of guide rail wheel correspondence; Design, check and correction and regulate to install only need to the angle of envelope wheel arm and swing arm or the envelope rolling wheel radius of gyration regulate just can, realize accurately preset guiderail track, and design and installation are regulated, and each position component has accurately, simple and clear technique effect easily.
Above-mentioned a kind of automatic closing machine is taken turns the volume seal apparatus more, and said axle part is provided with extension spring inwardly connects said guide rail wheel and feed wheel respectively with guide rail and feed cam.Extension spring is arranged on the flywheel face, and an end is located with the counter-jib end mutually, the other end is positioned on the flywheel.The side that extension spring makes guide rail wheel and feed wheel is adjacent to the wall of guide rail and feed cam and connects, and it is little, not easy to wear that realization moves noise, technique effects such as assurance running precision.
Above-mentioned a kind of automatic closing machine is taken turns the volume seal apparatus more, and said axle part is 2 to 14, is provided with along flywheel phase equidistance.It is advisable with 6 or 8, and the corresponding envelope rolling wheel of axle number of packages is counted the angle institute of its running of five equilibrium to along the moving row of pressure head path length, rolls up the number of turns of envelope operation to confirm it.Axle spare is 6 as to side jar the time, and each seals the running track that the corresponding five equilibrium of rolling wheel running 60 degree overlap position 5 degree before and after adding.
Above-mentioned a kind of automatic closing machine is taken turns the volume seal apparatus more, and said feed cam is a multilayer, connects with the feed wheel of respectively organizing of corresponding setting respectively.Respectively independently feed cam is controlled the feed wheel feeding that grouping is located successively; Be implemented under the situation that does not improve the head rotating speed; Adopt many wheels to bear envelope volume task; The slow feeding of each wheels; Make material the sufficient cans time arranged and significantly reduced the envelope jar time, also prolonged the service life of envelope wheel simultaneously.Feed wheel is positioned at the respective layer feed cam respectively through the locating shaft spare that makes progress.
Above-mentioned a kind of automatic closing machine is taken turns the volume seal apparatus more, and said guide rail is arranged between flywheel and the pressure head, and on flywheel, flywheel and feed cam difference interlock travelling gear differential in the running rotate said feed cam through bearing fixing.Flywheel and feed cam are through different rotating speed or control its different rotations and stop position respectively, realize that interlock cooperates control envelope rolling wheel.
Above-mentioned a kind of automatic closing machine is taken turns the volume seal apparatus more, and said pressure head is suitable with irregular tank body, guide rail for suitable with pressure head, its angle circle of position arc seamlessly transits and with the corresponding setting in position, pressure head angle.Like said pressure head is square, regular pentagon, regular hexagon or positive heptagon or octagon or circle, corresponding guide rail for suitable with pressure head, its angle circle of position arc seamlessly transits and with the corresponding setting in position, pressure head angle.Guide rail is that the leading track of guide rail wheel seals the volume of tank body to realize the envelope rolling wheel.
Above-mentioned a kind of automatic closing machine is taken turns the volume seal apparatus more, and the outer lug number of said feed cam is corresponding with feed wheel.With the unified outer simultaneously pendulum interlock of the control feed wheel control envelope rolling wheel that cooperates.When being 6 like feed wheel, corresponding feed cam is regular hexagon, and it then is that its outer lug is to realize radially gradual feeding that its circular arc seamlessly transits the position, angle.
Above-mentioned a kind of automatic closing machine is taken turns the volume seal apparatus more, the setting that interlaces of said feed cam and guide track angle position.To adapt to guide rail wheel and the feed wheel that is positioned at the counter-jib two ends.
The present invention is owing to adopt technique scheme, through counter-jib is set, is provided with guide rail and the feed cam guiding that matches at the guide rail wheel of counter-jib outer end and inner feed wheel and institute offside wall, and interlock control swing arm is taken turns the arm rotation with sealing.The serial verb construction of its advantages of simple realizes that the processing of feed cam standardized production just can be used, the accurately preset guiderail track of its realization, and the on-the-spot manual grinding that need not is when mounted regulated operation.Have simple in structurely, assembling, dismounting and technique effect easy to maintenance, wherein guide rail realize using the Digit Control Machine Tool precision standardization to process, and have guaranteed precision and have prolonged the life-span.
During running; After buckling cover, the jar mouth is transported to design attitude through conveyor track; Pressure head compresses cover and tank body when making tank body rise to design attitude through jacking equipment, meanwhile, drives the guide rail wheel when gear interlock flywheel rotates and turns round along guide rail; When this moment, feed wheel was positioned at the feed cam peak; Feed wheel central shaft and perpendicular relative coincidence the in rotating shaft center seal rolling wheel and pressure head this moment near impaction state, and it is one to curls inward that the envelope rolling wheel of interlock setting inwardly shrinks the progressive enlarging limit outer annular edge that cover and jar mouth are pasted mutually progressive together.The relative differential running with feed cam of the guide rail of utilization and flywheel drive, when feed wheel is positioned at the feed cam minimum point when the completion of envelope jar, stagger in feed wheel center and rotating shaft center, seal rolling wheel and pressure head open mode at this moment and accomplish the also downward tank body that takes out of envelope jar.
During running; Swing arm is positioned at interlock rotation on the part with envelope wheel arm; By wherein guide rail wheel and feed wheel be adjacent to connect guide rail and the feed cam guiding that matches mutually; Along the preset running orbit of guide rail drive the guide rail wheel, swing arm drives the axle part and rotates, rotating shaft piece interlock envelope wheel arm rotates and makes the envelope rolling wheel realize envelope jar.Along the preset running orbit of feed cam drive feed wheel, swing arm drives the axle part and rotates, rotating shaft piece interlock envelope wheel arm rotates and makes opening between envelope rolling wheel and pressure head get jar or compress envelope jar.
Realize its volume envelope radius segmentation volume envelope with many envelopes rolling wheel, and improved jar mouthful rightly greatly, and realize that progressive volume seals technique effects such as speed is fast, the high and low energy consumption of efficient with the volume sealed knot of cover.
The present invention is applicable to the irregular tank body of various different cross sections, only need change pressure head and guide rail during to different tank body, need not integral body and disassembles just and can realize.
The present invention compared with prior art has simple in structure, assembling, dismounting and easy to maintenance, wearing and tearing are little, technique effects such as speed is fast, precision is high, the high and low energy consumption of efficient.
Description of drawings
Below in conjunction with the embodiment in the accompanying drawing the present invention is done to describe in detail further, but do not constitute any restriction of the present invention.
The open mode sketch map of Fig. 1 conventional art;
The impaction state sketch map of Fig. 2 conventional art;
Fig. 3 is an open mode sketch map of the present invention;
Fig. 4 is an impaction state sketch map of the present invention;
Fig. 5 is a plan structure sketch map of the present invention;
Fig. 6 is the A-A cross-sectional view of Fig. 5;
Fig. 7 is the B-B cross-sectional view of Fig. 6;
Fig. 8 is the C-C cross-sectional view of Fig. 6;
Fig. 9 is the structural representation of looking up of the present invention;
Figure 10 is the plan structure sketch map of envelope rolling wheel 13 and guide rail wheel 15 and feed wheel 17 mated condition;
Figure 11 is the D-D cross-sectional view of Fig. 9;
Figure 12 is the perspective view of envelope rolling wheel 13 and guide rail wheel 15 and feed wheel 17 mated condition;
Figure 13 is a Facad structure sketch map of the present invention;
Figure 14 is the side-looking perspective view that goes up of the present invention;
Figure 15 is a side-looking perspective view down of the present invention;
Sketch map when Figure 16 is practical implementation of the present invention;
Figure 17 is the plan structure sketch map of Figure 16.
The specific embodiment
Like Fig. 1-shown in Figure 10; A kind of automatic closing machine of the present invention is taken turns the volume seal apparatus more; Comprise the main shaft 2 that is fixed on the spindle drum 1 and be positioned at the flywheel 3 on the main shaft 2 through taper roll bearing up and down; Flywheel 3 is provided with linked gear 31 and motor interlock, and the square ram 4 that main shaft 2 lower ends are provided with and side's jar is fitted mutually takes turns 15 along the axle parts 11 of flywheel 3 all settings, envelope wheel arm 12, swing arm 14, envelope rolling wheel 13 and the guide rail that is positioned on the part 11; Envelope wheel arm 12, swing arm 14 are fixed on the interlock that rotates on the part 11; Envelope rolling wheel 13 is arranged on the free-ended envelope wheel bearing 31 of envelope wheel arm 12 and is relative with pressure head 4 sides, also comprises a counter-jib 16 and feed wheel 17, and the free end of counter-jib 16 middle parts and swing arm 14 sell mutually through vertical bearing pin 141 and set position, two free ends difference setting shaft, 151,171 positioning guide rails and take turns 15 and feed wheel 17; Guide rail wheel 15 is provided with guide rail 41 and feed cam 42 with 17 offside walls of feed wheel, and feed cam 42 is provided with linked gear 421 and motor interlock.Wherein feed cam 42 is arranged on the cam cover 9, and cam cover 9 is set on the flywheel 3, and slip copper sheathing 8 is set between them.
The axle part is provided with extension spring 5 to the flywheel face; One end of extension spring 5 is located with the chucking lug 51 that establish the counter-jib end mutually, the other end is positioned on the chucking lug 52 of flywheel 3 faces, and extension spring 5 inwardly connects said guide rail wheel 15 and feed wheel 17 respectively with guide rail 41 and feed cam 42.
Feed wheel 17 and axle part 11 axle center are relatively, its radius of gyration in pin joint axle center 141 of its radius of gyration and location is identical, feed wheel 17 and the protruding position of feed cam coincide relatively the time with between axle part axle center, 13 of envelope rolling wheels and pressure head 4 are near being impaction state.
Axle part 11 is 6, is provided with along flywheel 3 phase equidistance.
Feed wheel 17 is arranged on the top that guide rail is taken turns 15 vertical directions, connects with feed cam 42 with the guide rail 41 of corresponding setting respectively.
Guide rail 41 is arranged between flywheel 3 and the pressure head 4, and on flywheel 3, flywheel 3 and feed cam 42 difference interlock travelling gears differential in the running rotate feed cam 42 through bearing fixing.
Pressure head 4 for and side's bucket adapt square, guide rail 41 for seamlessly transit with square, its angle circle of position arc that pressure head 4 is fitted mutually and with 4 jiaos of corresponding settings in position of pressure head.
Feed cam 42 is regular hexagon, and angle circle of position arc seamlessly transits.
The setting that interlaces of feed cam 42 and 41 jiaos of positions of guide rail.
The present invention is when concrete work; After buckling cover A1 when delivering to design attitude through the defeated B of conveyor track like the jar mouth of Fig. 3, Fig. 4, Fig. 6, Figure 16 and side shown in Figure 17 jar A; Pressure head compresses cover A1 and tank body A when making the design attitude that tank body rises to through jacking equipment; Meanwhile; Flywheel 3 and feed cam 42 interlock travelling gear differential rotation in the running respectively, when this moment, feed wheel 17 was positioned at feed cam 42 peaks, feed wheel 17 centers overlapped with the rotating shaft center of axle part 11; Seal rolling wheel 13 and pressure head 4 this moment near impaction state, the envelope rolling wheel 13 of interlock setting inwardly shrinks that progressive to make cover and jar mouth the enlarging limit outer annular edge of subsides is progressive together mutually be one to curls inward.Utilize the guide rail 41 and feed cam 42 relative differential runnings that drive with flywheel 3; When feed wheel 17 is positioned at feed cam 42 minimum points when the envelope jar is accomplished; Feed wheel 17 centers with stagger with the rotating shaft center of axle spare 11, seal rolling wheel and pressure head open mode this moment and accomplish an envelope jar and a taking-up tank body downwards.
During running; Swing arm 14 is positioned at interlock rotation on the part 11 with envelope wheel arm 12; By wherein guide rail wheel 15 and feed wheel 17 be adjacent to connect guide rail 41 and feed cam 42 guiding that matches mutually; Along the preset running orbit of guide rail drive the guide rail wheel, swing arm drives the axle part and rotates, rotating shaft piece interlock envelope wheel arm rotates and makes the envelope rolling wheel realize envelope jar.Along the preset running orbit of feed cam drive feed wheel, swing arm drives the axle part and rotates, rotating shaft piece interlock envelope wheel arm rotates and makes opening between envelope rolling wheel and pressure head get jar or compress envelope jar.
The side that extension spring makes guide rail wheel and feed wheel is adjacent to the wall of guide rail and feed cam and connects, and it is little, not easy to wear that realization moves noise, technique effects such as assurance running precision.
Realize its volume envelope radius segmentation volume envelope with many envelopes rolling wheel, and improved jar mouthful rightly greatly, and realize that progressive volume seals technique effects such as speed is fast, the high and low energy consumption of efficient with the volume sealed knot of cover.
In sum, the present invention processes actual sample and through repeatedly use test, sees that from the effect of use test provable the present invention can reach the purpose that it is expected like specification and diagramatic content, and practical value is unquestionable.The above embodiment that lifts only is used for conveniently illustrating the present invention; As to seal rolling wheel 13 be 2 so that reach 14 and all can; Its guide rail wheel 15 be that corresponding number is provided with feed wheel 17, and feed wheel 17 can be set to many groups differential guiding that match with the feed cam 42 of each layer up and down, guide rail take turns with guide rail mutually the extension spring 5 of tight butt can be set in it with a ring spring and also can realize; Be not that the present invention is done any pro forma restriction; Have common knowledge the knowledgeable in the technical field under any,, utilize disclosed technology contents to do the local equivalent embodiment that changes or modify if in the scope that does not break away from technical characterictic that the present invention carries; And do not break away from technical characterictic content of the present invention, all still belong in the scope of technical characterictic of the present invention.