CN106696451A - Sliding skip-printing mechanism for core rod of two-piece can printing machine - Google Patents
Sliding skip-printing mechanism for core rod of two-piece can printing machine Download PDFInfo
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- CN106696451A CN106696451A CN201611255061.8A CN201611255061A CN106696451A CN 106696451 A CN106696451 A CN 106696451A CN 201611255061 A CN201611255061 A CN 201611255061A CN 106696451 A CN106696451 A CN 106696451A
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- Prior art keywords
- printing
- skip
- cushion block
- sliding block
- skip printing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
- B41F17/08—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces
- B41F17/14—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length
- B41F17/20—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for for printing on filamentary or elongated articles, or on articles with cylindrical surfaces on articles of finite length on articles of uniform cross-section, e.g. pencils, rulers, resistors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/50—Printing presses for particular purposes
- B41P2217/60—Means for supporting the articles
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Abstract
The invention provides a sliding skip-printing mechanism for a core rod of a two-piece can printing machine. The sliding skip-printing mechanism for the core rod of the two-piece can printing machine is characterized in that the sliding skip-printing mechanism comprises a skip-printing sliding block, a skip-printing guide rail, a spring, a limiting cushion block and a cushion block driving mechanism. The skip-printing sliding block is slidably connected to a core rod support through the skip-printing guide rail, and a mandrel is arranged on the skip-printing sliding block. The spring acts on the skip-printing sliding block to force the skip-printing sliding block to move towards the rotation center side of a core rod wheel disc. The limiting cushion block is arranged on the rotation center side, towards the core rod wheel disc, of the skip-printing sliding block in a cushioning mode. The limiting cushion block is provided with a first limiting surface matched with the skip-printing sliding block. The core rod support or the limiting cushion block (44) is further provided with a second limiting surface matched with the skip-printing sliding block. The limiting cushion block has an insertion work position and a pulling-out work position, and when the limiting cushion block is located in the insertion work position, the first limiting surface is opposite to the skip-printing sliding block; and when the limiting cushion block is located in the pulling-out work position, the second limiting surface is opposite to the skip-printing sliding block. The cushion block driving mechanism acts on the limiting cushion block so that the limiting cushion block can be switched to be located in the insertion work position or the pulling-out work position.
Description
Technical field
The present invention relates to be directed to the printing machine that two panels metal can is printed, and in particular to the set tank of the two-piece can printing machine
The skip-printing mechanism of plug.
Background technology
Two-piece can printing machine, is to two-piece can（Aluminium pot or iron flask）Carry out the special printing machine of pattern decorative.Two-piece can prints
Brush machine, including a plug wheel disc, are evenly arranged 24 or 36 mandrel components on the plug wheel disc, and each mandrel component is along plug
Wheel disc radially slides connection, is to limit the footpath on plug wheel disc of each mandrel component by being servo-actuated bearing by main cam
To movement position, each mandrel component includes a plug for being used to cover tank；Setting up in plug wheel disc week into tank station, printing
The workspaces such as station, Lacquer finish station, lower tank station, print roller is provided with the printing station of plug wheel disc；During work, exist first
The set tank action entered on the plug for completing by mandrel component on tank station, is afterwards passed jar by the circular-rotation of plug wheel disc
Printing station is sent to, is acted on the blanket contact of the subsidiary multicolour pattern of print roller in printing station upper tank body periphery, so that
Complete tank body colour printing process.But in above process, when certain plug does not cover tank correctly entering tank station, or do not have
When putting jar, in the plug into second-rate jar, or even plug will be printed off in itself by blanket after printing station
On ink contamination, and then pollute the lower cycle and be enclosed within jar inwall on the plug, cause printing machine to shut down, come clear with this
The plug washed or more renew.In order to avoid producing delay caused by above-mentioned shutdown, skip-printing mechanism is provided with two-piece can printing machine, i.e.,
Drive the bad plug of the set tank away from the blanket of print roller by skip-printing mechanism when detecting set tank and being bad, that is, skip this
The printing action of plug, it is to avoid above-mentioned misprint, so as to the high speed that ensure that printing machine, continuous production.
Being divided in form for existing skip printing be generally divided into two classes：Overall skip printing and independent skip printing.Overall skip printing is exactly by core
Rod wheel disc integral pushing and away from printing station, skip printing whole cycle is more long, is 5-7 times of single tank body printing time, i.e., whole
The 5-7 normal printing of mandrel has been skipped in body skip printing action, is just generated 5-7 and is not printed or giving up of not printed correctly
Tank.And individually skip printing is that skip-printing mechanism is installed to each mandrel component, core is driven by skip-printing mechanism when it is by printing station
Rod reaches skip printing away from blanket, and the skip printing action of each plug will not produce influence, each skip printing only to produce other plugs
One useless tank.The patent of existing independent skip printing form can refer to US 4037530, US 4750420, US 6840166, US
8707866, skip-printing mechanism structure disclosed in these patents is complicated, regulation inconvenience, responds slower.
The content of the invention
Skip-printing mechanism is slided it is an object of the present invention to provide a kind of two-piece can printing core rod, to solve prior art presence
The problem of complex structure, regulation inconvenience and low-response.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of two-piece can printing core rod slides skip printing machine
Structure, the two-piece can printing machine includes plug wheel disc, mandrel component and main cam, and mandrel component is slided along the radial direction of plug wheel disc
Dynamic connection, sets servo-actuated bearing and coordinates with the curved groove of main cam on mandrel component, to limit mandrel component on plug wheel disc
Radial motion position；Each described mandrel component includes the plug of mandrel holder, mandrel and turning set on mandrel front end；
The two-piece can printing core rod slides skip-printing mechanism includes skip printing sliding block, skip printing guide rail, spring, limiting cushion block and pad
Block drive mechanism；
The skip printing sliding block is connected on mandrel holder through skip printing slide, and the mandrel is arranged on skip printing sliding block, with this
Skip printing sliding block is slidably connected with mandrel and plug with respect to mandrel holder, and the glide direction of the skip printing sliding block is remote from or approaches
In the pivot of plug wheel disc；The spring effect is in forcing skip printing sliding block to plug wheel disc pivot side on skip printing sliding block
Motion, the limiting cushion block pad is provided with and skip printing located at the pivot side towards plug wheel disc of skip printing sliding block, limiting cushion block
The first confined planes that sliding block coordinates, are additionally provided with spacing with the second of the cooperation of skip printing sliding block on the mandrel holder or limiting cushion block
Face, the distance of second confined planes to plug wheel disc pivot less than the first confined planes to plug wheel disc pivot away from
From；
The limiting cushion block is slidably connected with respect to mandrel holder, has into and out two operating positions with this, works as limiting cushion block
During in insertion operating position, make the first confined planes relative with skip printing sliding block；And when limiting cushion block is in and extracts operating position,
Make the second confined planes relative with skip printing sliding block；The cushion block drive mechanism acts on limiting cushion block makes limiting cushion block insert and pull out
Go out switching between two operating positions；
Also, the outer of the plug wheel disc places the jack-up acting surface for being provided with and coordinating with skip printing sliding block, and mandrel component is convex in master
Under the curved groove track effect of wheel, following state is reached：When mandrel component is in beginning skip printing station and terminates on skip printing station
When, its skip printing sliding block and jack-up acting surface offset cooperations, lift skip printing sliding block so that limiting cushion block is extracted and insertion；And work as core
When at rod assembly on printing station, there is gap between its skip printing sliding block and jack-up acting surface, skip printing sliding block can be in spring effect
Fall and the first confined planes or the second confined planes offset cooperation.
In such scheme, cushion block drive mechanism described in, and the cushion block driving machine are respectively installed corresponding to each mandrel component
Structure is a cylinder or magnetic valve.
In such scheme, the two-piece can printing core rod slides skip-printing mechanism also includes a upper cover plate, and the skip printing is led
Rail is two, and their the first from left are right on the outer end of mandrel holder, and upper cover plate is connected between two skip printing guide rails, the jump
Print sliding block is slidably matched therewith between being placed in two skip printing guide rails, and extension is extended in the left and right sides of the skip printing sliding block, described
Spring is stage clip, and they are divided into the left and right sides of skip printing sliding block, and one end and the upper cover plate of spring are compressed, and the other end of spring with
The extension of skip printing sliding block compresses effect.
In such scheme, the cushion block drive mechanism is made up of cushion block extraction mechanism and cushion block insertion resetting-mechanism, described
Cushion block extraction mechanism is arranged at the outer beginning skip printing station placed of plug wheel disc corresponding to limiting cushion block；The cushion block insertion
Resetting-mechanism is arranged at the outer end skip printing station placed of plug wheel disc corresponding to limiting cushion block.
Further, the outer end of the mandrel holder is provided with a cushion block supporting plate, and the cushion block supporting plate is provided with gathering sill,
Skip printing pull bar is set in the gathering sill, and the limiting cushion block is placed on cushion block supporting plate across gathering sill, from limiting cushion block
Wear screw downwards to be fixedly connected with skip printing pull bar, and be also fixedly connected with a pressing plate across gathering sill on cushion block supporting plate, should
Bulb plunger is provided with towards skip printing pull bar on pressing plate, bulb plunger presses on and a resistance to sliding is provided on skip printing pull bar；The jump
Print tie rod end is extended, and which is provided with the bearing for coordinating with cushion block extraction mechanism and cushion block insertion resetting-mechanism.
Because above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：
1st, the present invention is independent skip printing form, and the useless tank rate of printing is low, and compared to existing skip-printing mechanism, structure is more simple, be implemented as
This is low, and each plug skip printing is individually controlled, and it is convenient to control, and automaticity is improved, system stabilization, convenient operating maintenance；
2nd, it is that Reliability of Microprocessor is high, surely to drive the slip of limiting cushion block to carry out the skip printing with moving mandrel and plug due to the present invention
It is qualitative good.
Brief description of the drawings
Fig. 1 is, using the two-piece can printing machine schematic diagram of the embodiment of the present invention, a mandrel component only have been drawn in the figure, and
Other mandrel components for omitting；
Fig. 2 is the schematic perspective view of Fig. 1 partial enlargements；
Fig. 3 is using the mandrel component exploded perspective view of the embodiment of the present invention；
Fig. 4 is the schematic perspective view of the limiting cushion block part of the embodiment of the present invention；
Fig. 5 be using the mandrel component partial elevational schematic diagram of the embodiment of the present invention, it is empty in figure the figure shows normal operating conditions
Line represents the position of jack-up acting surface on jacking block；
Fig. 6 be using the mandrel component partial elevational schematic diagram of the embodiment of the present invention, it is empty in figure the figure shows skip printing working condition
Line represents the position of jack-up acting surface on jacking block；
Fig. 7 is, using the mandrel component partial elevational schematic diagram of the embodiment of the present invention, to be in the figure shows mandrel component and start to jump
Print station and terminate when on skip printing station, its skip printing sliding block and jack-up acting surface offset mated condition, and dotted line represents jacking block in figure
The position of upper jack-up acting surface；
Fig. 8 is a kind of limiting cushion block of inventive embodiments and the schematic diagram of cushion block drive mechanism.
In the figures above：1st, plug wheel disc；11st, jack-up acting surface；12nd, jacking block；2nd, mandrel component；21st, mandrel holder；
211st, the second confined planes；22nd, mandrel；23、；Plug；3rd, main cam；31st, curved groove；4th, two-piece can printing core rod slides skip printing
Mechanism；41st, skip printing sliding block；411st, upper block；412nd, base plate；42nd, skip printing guide rail；43rd, spring；44th, limiting cushion block；441st, first
Confined planes；45th, upper cover plate；46th, cushion block extraction mechanism；47th, cushion block insertion resetting-mechanism；48th, cushion block supporting plate；481st, gathering sill；
482nd, pressing plate；4821st, bulb plunger；49th, skip printing pull bar；491st, bearing；5th, electromagnet；6th, slide block guide rail mechanism.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Embodiment：A kind of two-piece can printing core rod slides skip-printing mechanism, referring to shown in Fig. 1-8：
Shown in Figure 1, the two-piece can printing machine includes plug wheel disc 1, mandrel component 2 and main cam 3, mandrel component 2
Along the connection that radially slides of plug wheel disc 1, servo-actuated bearing is set on mandrel component 2 and is coordinated with the curved groove 31 of main cam 3, to limit
Radial motion position of the mandrel component 2 on plug wheel disc 1；Each described mandrel component 2 include mandrel holder 21, mandrel 22 with
And plug 23 of the turning set on the front end of mandrel 22.Plug wheel disc sets up into tank station A, printing station B, Lacquer finish for 1 week
Station C, lower tank station D, beginning skip printing station E and end skip printing station F, as shown in the dotted line frame in Fig. 1.
Referring to shown in Fig. 1-8：The two-piece can printing core rod slides skip-printing mechanism 4 and is led including skip printing sliding block 41, skip printing
Rail 42, spring 43, limiting cushion block 44 and cushion block drive mechanism.
The skip printing sliding block 41 is slidably connected on mandrel holder 21 through skip printing guide rail 42, the mandrel（22）It is arranged at jump
On print sliding block 41, it is slidably connected with respect to mandrel holder 21 with mandrel 22 and plug 23 with this skip printing sliding block 41, the skip printing is slided
The glide direction of block 41 is remote from or close to the pivot of plug wheel disc 1.The spring 43 is acted on skip printing sliding block 41
Force skip printing sliding block 41 to the pivot lateral movement of plug wheel disc 1, the pad of the limiting cushion block 44 is located at skip printing sliding block 41 towards core
The pivot side of rod wheel disc 1, limiting cushion block 44 is provided with the first confined planes 441 coordinated with skip printing sliding block 41, the plug
Support 21 or limiting cushion block 44（It is on mandrel holder 21 shown in figure）It is provided with the second confined planes coordinated with skip printing sliding block 41
211, the distance of second confined planes 211 to the pivot of plug wheel disc 1 is revolved less than the first confined planes 441 to plug wheel disc 1
Turn the distance at center.
The limiting cushion block 44 is slidably connected with respect to mandrel holder 21, glide direction and the skip printing sliding block 41 of limiting cushion block 44
Glide direction it is perpendicular, have into and out two operating positions with this limiting cushion block 44, when limiting cushion block 44 is in insertion
During operating position, make the first confined planes 441 relative with skip printing sliding block 41.And when limiting cushion block 44 is in and extracts operating position,
Make the second confined planes 211 relative with skip printing sliding block 41；The cushion block drive mechanism acts on limiting cushion block 44 makes limiting cushion block 44
Switch into and out between two operating positions.
Also, the outer of the plug wheel disc 1 places the jack-up acting surface 11 for being provided with and coordinating with skip printing sliding block 41, and plug group
Part 2 reaches following state under the track of curved groove 31 effect of main cam 3：When mandrel component 2 be in beginning skip printing station E and
Terminate when on skip printing station F, its skip printing sliding block 41 and jack-up acting surface 11 offset cooperation, skip printing sliding block 41 is lifted so as to spacing
Cushion block 44 is extracted and inserted, state as shown in Figure 7；And when on printing station B at mandrel component 2, its skip printing sliding block 41 with top
Work between face 11 and there is gap, skip printing sliding block 41 can fall and the first confined planes 441 or the second limit under the effect of spring 43
Plane 211 offsets cooperation, as shown in Figure 5 or Figure 6 state.
Specifically, it is described as shown in figure 3, two-piece can printing core rod slides skip-printing mechanism 4 also includes a upper cover plate 45
Skip printing guide rail 42 is two, and their the first from left are right on the outer end of mandrel holder 21, and upper cover plate 45 is connected to two skip printings and leads
Between rail 42, the skip printing sliding block 41 is slidably matched therewith between being placed in two skip printing guide rails 42, the left and right of the skip printing sliding block 41
Extension is extended in both sides, and the spring 43 is stage clip, and they are divided into the left and right sides of skip printing sliding block 41, one end of spring 43 with
Upper cover plate 45 is compressed, and the other end of spring 43 compresses effect with the extension of skip printing sliding block 41.
Specifically, as shown in figure 4, being fixed with a cushion block supporting plate 48 on the outer end of the mandrel holder 21, the cushion block support
Plate 48 is provided with gathering sill 481, and skip printing pull bar 49 is set in the gathering sill 481, and the limiting cushion block 44 is across gathering sill 481
It is placed on cushion block supporting plate 48, wear screw downwards from limiting cushion block 44 is fixedly connected with skip printing pull bar 49, and in cushion block support
A pressing plate 482 is also fixedly connected with across gathering sill 481 on plate 48, ball head column is provided with towards skip printing pull bar 59 on the pressing plate 482
Plug 4821, bulb plunger 4821 presses on and a resistance to sliding is provided on skip printing pull bar 49；The end of skip printing pull bar 49 is extended,
Its end is provided with bearing 491.
The cushion block drive mechanism is preferably and is made up of a cushion block extraction mechanism 46 and cushion block insertion resetting-mechanism 47, institute
Cushion block extraction mechanism 46 is stated to be arranged at the outer beginning skip printing station E for placing of plug wheel disc 1 corresponding to limiting cushion block 44；It is described
Cushion block insertion resetting-mechanism 47 is arranged at the outer end skip printing station F for placing of plug wheel disc 1 corresponding to limiting cushion block 44.Tool
Body, cushion block extraction mechanism 46 and cushion block insertion resetting-mechanism 47 can drive shift fork effect using motor, cylinder or electromagnet
In on bearing 491, skip printing pull bar 49 is pulled out or pushed.
Specifically, as shown in Figure 1 and Figure 2, the plug wheel disc 1 is circumferentially-spaced is uniformly arranged multiple jacking blocks 12, jacking block 12
End face towards outside is formed between the adjacent jacking block 12 and set for cushion block supporting plate 48 and skip printing pull bar 49 as jack-up acting surface 11
The space put.
During work, if detect on the plug 23 of certain mandrel component 2 correct set tank, skip printing journey is started to the plug 23
Sequence, when the mandrel component 2 is run when starting on skip printing station E, the jack-up acting surface on its skip printing sliding block 41 and plug wheel disc 1
11 offset cooperation, lift skip printing sliding block 41, such as Fig. 7 states, and the bottom surface of skip printing sliding block 41 departs from limiting cushion block 44, and now cushion block is pulled out
Go out the action of mechanism 46 and coordinate dial-out limiting cushion block 44 with bearing 491, avoid first confined planes 441 of limiting cushion block 44 and open, jump
The print bottom surface of sliding block 41 is relative with the second confined planes 211；Then, when the mandrel component 2 is shifted from skip printing station E to printing station B
And when reaching printing station B, because the track of curved groove 31 of main cam 3 is to the driving effect of mandrel component 2, make mandrel component 2
Moved to radial outside, make to form gap between lift and jack-up acting surface 11 on skip printing sliding block 41, now skip printing sliding block 41 is just in bullet
Cooperation that the effect of spring 43 is fallen and the second confined planes 211 offset, as shown in fig. 6, reaching skip printing state, i.e., plug 23 is radially interior
Contracting with print roller without contacting；Then, when the mandrel component 2 reruns when terminating on skip printing station F, due to main cam 3
To the driving effect of mandrel component 2, mandrel component 2 is again interior to be moved the track of curved groove 31, makes skip printing sliding block 41 again by jack-up acting surface
11 compress and jack-up, and now starting cushion block insertion resetting-mechanism 47 can easily promote limiting cushion block 44 to insertion operating position,
As shown in fig. 7, completing the reset work of limiting cushion block 44.
If detect correct set tank on the plug 23 of certain mandrel component 2, do not start skip printing, although when the mandrel component 2
Operation to starting when on skip printing station E, the cooperation that offsets same with the jack-up acting surface 11 on plug wheel disc 1 of its skip printing sliding block 41,
Lift skip printing sliding block 41, such as Fig. 7 states, but now cushion block extraction mechanism 46 is failure to actuate, and skip printing sliding block 41 is remained slotting
Enter operating position, then when the mandrel component 2 is run to printing station B, because the track of curved groove 31 of main cam 3 is to plug
The driving effect of component 2, makes mandrel component 2 be moved to radial outside, makes to lift the shape and between jack-up acting surface 11 on skip printing sliding block 41
Into gap, now skip printing sliding block 41 just falls under the effect of spring 43 and the first confined planes 441 offset cooperation, reaches not skip printing
Normal operating conditions, as shown in Figure 5.
Above-mentioned cushion block drive mechanism be only one to constitute by a cushion block extraction mechanism 46 and cushion block insertion resetting-mechanism 47
Example.
In practice, the cushion block drive mechanism can be a cylinder or magnetic valve, and corresponding to the limit of each mandrel component 2
Position cushion block 44 respectively installs cushion block drive mechanism described in.The specific form that sets can be as shown in figure 8, the limiting cushion block 44 be by sliding
Block guide rail mechanism is connected on cushion block supporting plate 48, and limiting cushion block 44 is driven by an electromagnet 5, when electromagnet is obtained it is electric when adhesive drive
Limiting cushion block 44 reaches extraction operating position, and when electromagnet dead electricity, limiting cushion block 44 is reset to insertion work by spring force
Position.
Above-mentioned Fig. 1, Fig. 2 are that citing mandrel component 2 is arranged at plug wheel disc 1 towards in the one side of main cam 3, i.e. mandrel component
2 are located between plug wheel disc 1 and main cam 3, mandrel component 2 can also be arranged at into the one side outwardly of plug wheel disc 1 in practice
On.
The above embodiments merely illustrate the technical concept and features of the present invention, its object is to allow person skilled in the art
Scholar will appreciate that present disclosure and implement according to this that it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, should all be included within the scope of the present invention.
Claims (5)
1. a kind of two-piece can printing core rod slides skip-printing mechanism, and the two-piece can printing machine includes plug wheel disc（1）, plug group
Part（2）And main cam（3）, mandrel component（2）Along plug wheel disc（1）Radially slide connection, mandrel component（2）On set servo-actuated
Bearing and main cam（3）Curved groove（31）Coordinate, to limit mandrel component（2）In plug wheel disc（1）On radial motion position
Put；Each described mandrel component（2）Including mandrel holder（21）, mandrel（22）And turning set is located at mandrel（22）On front end
Plug（23）；It is characterized in that：
The two-piece can printing core rod slides skip-printing mechanism（4）Including skip printing sliding block（41）, skip printing guide rail（42）, spring
（43）, limiting cushion block（44）And cushion block drive mechanism；
The skip printing sliding block（41）Through skip printing guide rail（42）It is slidably connected to mandrel holder（21）On, the mandrel（22）It is arranged at
Skip printing sliding block（41）On, with this skip printing sliding block（41）With mandrel（22）And plug（23）With respect to mandrel holder（21）The company of slip
Connect, the skip printing sliding block（41）Glide direction be remote from or close to plug wheel disc（1）Pivot；The spring（43）
Act on skip printing sliding block（41）On force skip printing sliding block（41）To plug wheel disc（1）Pivot lateral movement, the limiting cushion block
（44）Pad is located at skip printing sliding block（41）Towards plug wheel disc（1）Pivot side, limiting cushion block（44）It is provided with and is slided with skip printing
Block（41）The first confined planes for coordinating（441）, the mandrel holder（21）Or limiting cushion block（44）On be additionally provided with and skip printing sliding block
（41）The second confined planes for coordinating（211）, second confined planes（211）To plug wheel disc（1）The distance of pivot is less than
First confined planes（441）To plug wheel disc（1）The distance of pivot；
The limiting cushion block（44）With respect to mandrel holder（21）It is slidably connected, has into and out two operating positions with this, when
Limiting cushion block（44）During in insertion operating position, make the first confined planes（441）With skip printing sliding block（41）Relatively；And work as spacing pad
Block（44）In when extracting operating position, make the second confined planes（211）With skip printing sliding block（41）Relatively；The cushion block drive mechanism
Act on limiting cushion block（44）Make limiting cushion block（44）Switch into and out between two operating positions；
Also, the plug wheel disc（1）Outer placing be provided with and skip printing sliding block（41）The jack-up acting surface of cooperation（11）, and plug
Component（2）In main cam（3）Curved groove（31）Under the effect of track, following state is reached：Work as mandrel component（2）It is in and starts to jump
Print station（E）And terminate skip printing station（F）When upper, its skip printing sliding block（41）With jack-up acting surface（11）Offset cooperation, makes skip printing
Sliding block（41）Lift so as to limiting cushion block（44）Extract and insert；And work as mandrel component（2）Place's printing station（B）When upper, its jump
Print sliding block（41）With jack-up acting surface（11）Between there is gap, skip printing sliding block（41）Can be in spring（43）Effect it is lower fall with the
One confined planes（441）Or second confined planes（211）Offset cooperation.
2. two-piece can printing core rod slides skip-printing mechanism according to claim 1, it is characterised in that：Corresponding to each plug
Component（2）It is each that cushion block drive mechanism described in is installed, and the cushion block drive mechanism is a cylinder or magnetic valve.
3. two-piece can printing core rod slides skip-printing mechanism according to claim 1, it is characterised in that：The two-piece can printing
Core rod slides skip-printing mechanism（4）Also include a upper cover plate（45）, the skip printing guide rail（42）It it is two, their the first from left right sides set
In mandrel holder（21）Outer end on, upper cover plate（45）It is connected to two skip printing guide rails（42）Between, the skip printing sliding block（41）
It is placed in two skip printing guide rails（42）Between be slidably matched therewith, the skip printing sliding block（41）The left and right sides extend extension, institute
State spring（43）It is stage clip, they are divided into skip printing sliding block（41）Left and right sides, spring（43）One end and upper cover plate（45）Support
Pressure, and spring（43）The other end and skip printing sliding block（41）Extension compress effect.
4. two-piece can printing core rod slides skip-printing mechanism according to claim 1, it is characterised in that：The cushion block driving machine
Structure is by cushion block extraction mechanism（46）And cushion block insertion resetting-mechanism（47）Composition, the cushion block extraction mechanism（46）Corresponding to spacing
Cushion block（44）It is arranged on plug wheel disc（1）The outer beginning skip printing station placed（E）Place；The cushion block inserts resetting-mechanism（47）
Corresponding to limiting cushion block（44）It is arranged on plug wheel disc（1）The outer end skip printing station placed（F）Place.
5. two-piece can printing core rod slides skip-printing mechanism according to claim 4, it is characterised in that：The mandrel holder
（21）Outer end be provided with a cushion block supporting plate（48）, the cushion block supporting plate（48）It is provided with gathering sill（481）, in the gathering sill
（481）Interior setting skip printing pull bar（49）, the limiting cushion block（44）Across gathering sill（481）It is placed in cushion block supporting plate（48）On,
From limiting cushion block（44）On wear screw and skip printing pull bar downwards（49）It is fixedly connected, and in cushion block supporting plate（48）On across guiding
Groove（481）Also it is fixedly connected with a pressing plate（482）, the pressing plate（482）On towards skip printing pull bar（59）It is provided with bulb plunger
（4821）, bulb plunger（4821）Press on skip printing pull bar（49）One resistance to sliding of upper offer；The skip printing pull bar（49）End
Extend, which is provided with and supply and cushion block extraction mechanism（46）And cushion block insertion resetting-mechanism（47）The bearing of cooperation（491）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611255061.8A CN106696451B (en) | 2016-12-30 | 2016-12-30 | A kind of two-piece can printing core rod sliding skip-printing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611255061.8A CN106696451B (en) | 2016-12-30 | 2016-12-30 | A kind of two-piece can printing core rod sliding skip-printing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106696451A true CN106696451A (en) | 2017-05-24 |
| CN106696451B CN106696451B (en) | 2019-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611255061.8A Active CN106696451B (en) | 2016-12-30 | 2016-12-30 | A kind of two-piece can printing core rod sliding skip-printing mechanism |
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| CN (1) | CN106696451B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037530A (en) * | 1975-12-01 | 1977-07-26 | Coors Container Company | Mandrel trip mechanism for can printers |
| US4750420A (en) * | 1987-11-03 | 1988-06-14 | Adolph Coors Company | Rotatable cam for skip-print mandrel wheel assembly |
| US20040045464A1 (en) * | 2002-06-12 | 2004-03-11 | Jim Jeter | Mandrel trip apparatus |
| CN201390016Y (en) * | 2009-04-02 | 2010-01-27 | 上海太阳机械有限公司 | Rubber cylinder skip printing device |
| CN102060254A (en) * | 2010-11-19 | 2011-05-18 | 广州南联实业有限公司 | Adjusting mechanism for tank sealing device of high-speed tank sealing machine |
| US20130247785A1 (en) * | 2012-03-21 | 2013-09-26 | James M. Jeter | Rail Guide Mounting Assembly for Mandrel Trip Apparatus |
| CN204936422U (en) * | 2015-08-13 | 2016-01-06 | 佛山市定中机械有限公司 | A kind of high speed non-axis transmission metal can printing machine |
| CN206357793U (en) * | 2016-12-30 | 2017-07-28 | 苏州斯莱克智能模具制造有限公司 | A kind of two-piece can printing core rod slides skip-printing mechanism |
-
2016
- 2016-12-30 CN CN201611255061.8A patent/CN106696451B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4037530A (en) * | 1975-12-01 | 1977-07-26 | Coors Container Company | Mandrel trip mechanism for can printers |
| US4750420A (en) * | 1987-11-03 | 1988-06-14 | Adolph Coors Company | Rotatable cam for skip-print mandrel wheel assembly |
| US20040045464A1 (en) * | 2002-06-12 | 2004-03-11 | Jim Jeter | Mandrel trip apparatus |
| CN201390016Y (en) * | 2009-04-02 | 2010-01-27 | 上海太阳机械有限公司 | Rubber cylinder skip printing device |
| CN102060254A (en) * | 2010-11-19 | 2011-05-18 | 广州南联实业有限公司 | Adjusting mechanism for tank sealing device of high-speed tank sealing machine |
| US20130247785A1 (en) * | 2012-03-21 | 2013-09-26 | James M. Jeter | Rail Guide Mounting Assembly for Mandrel Trip Apparatus |
| CN204936422U (en) * | 2015-08-13 | 2016-01-06 | 佛山市定中机械有限公司 | A kind of high speed non-axis transmission metal can printing machine |
| CN206357793U (en) * | 2016-12-30 | 2017-07-28 | 苏州斯莱克智能模具制造有限公司 | A kind of two-piece can printing core rod slides skip-printing mechanism |
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| CN106696451B (en) | 2019-01-04 |
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