CN106696451B - A kind of two-piece can printing core rod sliding skip-printing mechanism - Google Patents
A kind of two-piece can printing core rod sliding skip-printing mechanism Download PDFInfo
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- CN106696451B CN106696451B CN201611255061.8A CN201611255061A CN106696451B CN 106696451 B CN106696451 B CN 106696451B CN 201611255061 A CN201611255061 A CN 201611255061A CN 106696451 B CN106696451 B CN 106696451B
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- 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
Abstract
A kind of two-piece can printing core rod sliding skip-printing mechanism, it is characterised in that: including skip printing sliding block, skip printing guide rail, spring, limiting cushion block and cushion block driving mechanism；Skip printing sliding block is slidably connected on mandrel holder through skip printing guide rail, and mandrel is set on skip printing sliding block；Spring, which acts on skip printing sliding block, forces skip printing sliding block to move to plug wheel disc rotation center side, limiting cushion block pad is set to the rotation center side towards plug wheel disc of skip printing sliding block, limiting cushion block is equipped with the first confined planes cooperated with skip printing sliding block, and the second confined planes with the cooperation of skip printing sliding block are additionally provided on mandrel holder or limiting cushion block (44)；Limiting cushion block has into and out two operating positions, when limiting cushion block is in insertion operating position, keeps the first confined planes opposite with skip printing sliding block；And when limiting cushion block is in and extracts operating position, keep the second confined planes opposite with skip printing sliding block；Cushion block driving mechanism function switches limiting cushion block into and out between two operating positions in limiting cushion block.
Description
Technical field
The present invention relates to the printing machines printed for two panels metal can, and in particular to the set tank of the two-piece can printing machine
The skip-printing mechanism of plug.
Background technique
Two-piece can printing machine is the dedicated printing machine that pattern decorative is carried out to two-piece can (aluminium pot or iron flask).Two-piece can print
Brush machine, including a plug wheel disc, are evenly arranged 24 or 36 mandrel components, each mandrel component is along plug on the plug wheel disc
Wheel disc radially slides connection, is to limit the diameter on plug wheel disc of each mandrel component by being servo-actuated bearing by main cam
To movement position, each mandrel component includes one for covering the plug of tank；It is setting up in plug wheel disc week into tank station, printing
The workspaces such as station, Lacquer finish station, lower tank station are equipped with print roller on the printing station of plug wheel disc；When work, exist first
It completes to be acted by the set tank on the plug of mandrel component on into tank station, is later passed jar by the circular-rotation of plug wheel disc
It is sent to printing station, is acted in the blanket contact of printing station upper tank body periphery and the subsidiary multicolour pattern of print roller, thus
Complete tank body colour printing process.But in above process, when some plug is not covering tank correctly into tank station, or do not have
When putting on jar, second-rate jar or even plug itself will be printed off after the plug enters printing station by blanket
On ink contamination, and then pollute the lower period and cover the jar inner wall on the plug, cause printing machine that must shut down, come with this clear
The plug washed or more renewed.In order to avoid producing delay caused by above-mentioned shutdown, it is equipped with skip-printing mechanism in two-piece can printing machine, i.e.,
Blanket of the undesirable plug of the set tank far from print roller is driven by skip-printing mechanism when detecting that set tank is bad, that is, skips this
The printing of plug acts, and above-mentioned misprint is avoided, to ensure that the high speed of printing machine, continuous production.
Being divided in form for existing skip printing is generally divided into two classes: whole skip printing and independent skip printing.Whole skip printing is exactly by core
Stick wheel disc integral pushing and far from printing station, it is 5-7 times of single tank body printing time that skip printing whole cycle is longer, i.e., whole
Body skip printing, which acts, has skipped the normal printing of 5-7 mandrel, just produces that 5-7 printed or that is not printed correctly gives up
Tank.And individually skip printing is that skip-printing mechanism is installed to each mandrel component, drives core by skip-printing mechanism when it passes through printing station
Stick reaches skip printing far from blanket, and the skip printing movement of each plug will not have an impact other plugs, and each skip printing only generates
One useless tank.The patent of existing independent skip printing form can refer to US 4037530, US 4750420, US 6840166, US
8707866, the skip-printing mechanism structure of these patent disclosures is complicated, it is inconvenient to adjust, and responds slower.
Summary of the invention
It is an object of the present invention to provide a kind of two-piece can printing core rods to slide skip-printing mechanism, of the existing technology to solve
Structure is complicated, adjusts the problem of inconvenient and low-response.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: a kind of two-piece can printing core rod slides skip printing machine
Structure, the two-piece can printing machine include plug wheel disc, mandrel component and main cam, and mandrel component is sliding along the radial direction of plug wheel disc
Dynamic to connect, the curved groove that servo-actuated bearing and main cam are set on mandrel component cooperates, to limit mandrel component on plug wheel disc
Radial motion position；Each mandrel component includes the plug that mandrel holder, mandrel and turning set are set on mandrel front end；
Two-piece can printing core rod sliding skip-printing mechanism include skip printing sliding block, skip printing guide rail, spring, limiting cushion block with
And cushion block driving mechanism；
The skip printing sliding block is slidably connected on mandrel holder through skip printing guide rail, and the mandrel is set on skip printing sliding block,
Be slidably connected with mandrel and plug with respect to mandrel holder with this skip printing sliding block, the glide direction of the skip printing sliding block be it is separate or
Close to the rotation center of plug wheel disc；The spring, which acts on skip printing sliding block, forces skip printing sliding block into plug wheel disc spins
The heart side movement, the limiting cushion block pad be set to skip printing sliding block the rotation center side towards plug wheel disc, limiting cushion block be equipped with
First confined planes of skip printing sliding block cooperation are additionally provided with the second limit with the cooperation of skip printing sliding block on the mandrel holder or limiting cushion block
Plane, the distance of second confined planes to plug wheel disc rotation center is less than the first confined planes to plug wheel disc rotation center
Distance；
The limiting cushion block is slidably connected with respect to mandrel holder, has with this into and out two operating positions, works as limit
When cushion block is in insertion operating position, keep the first confined planes opposite with skip printing sliding block；And working position is extracted when limiting cushion block is in
When setting, keep the second confined planes opposite with skip printing sliding block；The cushion block driving mechanism function is inserting limiting cushion block in limiting cushion block
Enter and extract and switches between two operating positions；
Also, the outer of the plug wheel disc places the jack-up acting surface for being equipped with and cooperating with skip printing sliding block, and mandrel component exists
Under the curved groove track effect of main cam, reach following state: starting skip printing station and end skip printing work when mandrel component is in
It when on position, skip printing sliding block and jacks up acting surface and offsets cooperation, lift skip printing sliding block so that limiting cushion block is extracted and insertion；And
It when at the mandrel component on printing station, skip printing sliding block and jacks up between acting surface there are gap, skip printing sliding block can be in spring
Effect is lower to fall and the first confined planes or the second confined planes offset cooperation.
In above scheme, the one cushion block driving mechanism, and the cushion block driving machine are respectively installed corresponding to each mandrel component
Structure is a cylinder or solenoid valve.
In above scheme, the two-piece can printing core rod sliding skip-printing mechanism further includes a upper cover plate, and the skip printing is led
Rail is two, their the first from left right sides are set 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 placed between two skip printing guide rails to be slidably matched therewith, extends extension at left and right sides of the skip printing sliding block, described
Spring is pressure spring, they are divided into the left and right sides of skip printing sliding block, and one end and the upper cover plate of spring compress, and the other end of spring with
The extension of skip printing sliding block compresses effect.
In above scheme, the cushion block driving mechanism is made of cushion block extraction mechanism and cushion block insertion resetting-mechanism, described
Cushion block extraction mechanism corresponds to limiting cushion block and is arranged at the outer beginning skip printing station placed of plug wheel disc；The cushion block insertion
Resetting-mechanism corresponds to limiting cushion block and is arranged at the outer end skip printing station placed of plug wheel disc.
Further, the outer end of the mandrel holder is equipped with a cushion block supporting plate, which is equipped with guide groove,
Skip printing pull rod is set in the guide groove, and the limiting cushion block is placed on cushion block supporting plate across guide groove, from limiting cushion block
It wears screw downwards to be fixedly connected with skip printing pull rod, and is also fixedly connected with a pressing plate across guide groove on cushion block supporting plate, it should
It is equipped with bulb plunger towards skip printing pull rod on pressing plate, bulb plunger, which presses on skip printing pull rod, provides a resistance to sliding；The jump
Print tie rod end is extended, and which is provided with for the bearing with cushion block extraction mechanism and cushion block insertion resetting-mechanism cooperation.
Due to the above technical solutions, the present invention has the following advantages over the prior art:
1, the present invention is independent skip printing form, and the useless tank rate of printing is low, compares existing skip-printing mechanism, and structure is more simple, real
It is existing at low cost, and each plug skip printing individually controls, it is convenient to control, and the degree of automation improves, and system is stablized, Operation and Maintenance side
Just；
2, since the present invention is to drive the sliding of limiting cushion block to come the skip printing with moving mandrel and plug, Reliability of Microprocessor
Height, stability are good.
Detailed description of the invention
Fig. 1 is the two-piece can printing machine schematic diagram using the embodiment of the present invention, has only drawn a mandrel component in the figure, and
Other mandrel components omitted；
Fig. 2 is the stereoscopic schematic diagram of Fig. 1 partial enlargement；
Fig. 3 is the mandrel component exploded perspective view using the embodiment of the present invention；
Fig. 4 is the stereoscopic schematic diagram of the limiting cushion block part of the embodiment of the present invention；
Fig. 5 is the mandrel component partial elevational schematic diagram using the embodiment of the present invention, and the figure shows normal operating conditions, figures
Middle dotted line indicates the position that acting surface is jacked up on jacking block；
Fig. 6 is the mandrel component partial elevational schematic diagram using the embodiment of the present invention, and the figure shows skip printing working condition, figures
Middle dotted line indicates the position that acting surface is jacked up on jacking block；
Fig. 7 is the mandrel component partial elevational schematic diagram using the embodiment of the present invention, and the figure shows mandrel components to be in out
Beginning skip printing station and when terminating on skip printing station, skip printing sliding block and jacks up acting surface and offsets mated condition, and dotted line indicates in figure
The position of acting surface is jacked up on jacking block；
Fig. 8 is a kind of limiting cushion block of inventive embodiments and the schematic diagram of cushion block driving mechanism.
In the figures above: 1, plug wheel disc；11, acting surface is jacked up；12, jacking block；2, mandrel component；21, mandrel holder；
211, the second confined planes；22, mandrel；23,；Plug；3, main cam；31, curved groove；4, two-piece can printing core rod slides skip printing
Mechanism；41, skip printing sliding block；411, upper block；412, bottom plate；42, skip printing guide rail；43, spring；44, limiting cushion block；441, first
Confined planes；45, upper cover plate；46, cushion block extraction mechanism；47, cushion block is inserted into resetting-mechanism；48, cushion block supporting plate；481, guide groove；
482, pressing plate；4821, bulb plunger；49, skip printing pull rod；491, bearing；5, electromagnet；6, slide block guide rail mechanism.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments:
Embodiment: a kind of two-piece can printing core rod sliding 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, core group
Along the connection that radially slides of plug wheel disc 1, the curved groove 31 that servo-actuated bearing and main cam 3 are set on mandrel component 2 cooperates part 2, with
Limit radial motion position of the mandrel component 2 on plug wheel disc 1；Each mandrel component 2 includes mandrel holder 21, mandrel
22 and turning set be set to 22 front end of mandrel on plug 23.Set up within plug wheel disc 1 week into tank station A, printing station B,
Lacquer finish station C, lower tank station D, start skip printing station E and terminate skip printing station F, shown in dotted line frame as shown in figure 1.
Referring to shown in Fig. 1-8: the two-piece can printing core rod sliding skip-printing mechanism 4 is led including skip printing sliding block 41, skip printing
Rail 42, spring 43, limiting cushion block 44 and cushion block driving mechanism.
The skip printing sliding block 41 is slidably connected on mandrel holder 21 through skip printing guide rail 42, and the mandrel (22) is set to jump
It prints on sliding block 41, is slidably connected with mandrel 22 and plug 23 with respect to mandrel holder 21 with this skip printing sliding block 41, the skip printing is sliding
The glide direction of block 41 is away from or approaching in the rotation center of plug wheel disc 1.The spring 43 acts on skip printing sliding block 41
Force skip printing sliding block 41 to move to 1 rotation center side of plug wheel disc, the limiting cushion block 44 pad be set to skip printing sliding block 41 towards core
The rotation center side of stick wheel disc 1, limiting cushion block 44 are equipped with the first confined planes 441 cooperated with skip printing sliding block 41, the plug
Bracket 21 or limiting cushion block 44(are on mandrel holder 21 as shown in the figure) it is equipped with the second confined planes cooperated with skip printing sliding block 41
211, the distance of second confined planes 211 to 1 rotation center of plug wheel disc is revolved less than the first confined planes 441 to plug wheel disc 1
Turn the distance at center.
The opposite mandrel holder 21 of the limiting cushion block 44 is slidably connected, the glide direction and skip printing sliding block 41 of limiting cushion block 44
Glide direction it is perpendicular, have with this limiting cushion block 44 into and out two operating positions, when limiting cushion block 44 is in insertion
When operating position, keep the first confined planes 441 opposite with skip printing sliding block 41.And when limiting cushion block 44 is in and extracts operating position,
Keep the second confined planes 211 opposite with skip printing sliding block 41；The cushion block driving mechanism function makes limiting cushion block 44 in 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 equipped with and cooperating with skip printing sliding block 41, and core group
Part 2 main cam 3 31 track of curved groove effect under, reach following state: when mandrel component 2 be in start skip printing station E and
It when terminating on skip printing station F, skip printing sliding block 41 and jacks up acting surface 11 and offsets cooperation, lift skip printing sliding block 41 to limit
Cushion block 44 is extracted and insertion, state as shown in Figure 7；And when at the mandrel component 2 on printing station B, skip printing sliding block 41 and top
It works there are gap between face 11, 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, state as shown in Figure 5 or Figure 6.
Specifically, described as shown in figure 3, two-piece can printing core rod sliding skip-printing mechanism 4 further includes a upper cover plate 45
Skip printing guide rail 42 is two, their the first from left right sides are set 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 placed between two skip printing guide rails 42 and is slidably matched therewith, the left and right of the skip printing sliding block 41
Extension is extended in two sides, and the spring 43 is pressure spring, 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 compresses, and the extension of the other end of spring 43 and skip printing sliding block 41 compresses effect.
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 equipped with guide groove 481, skip printing pull rod 49 is arranged in the guide groove 481, the limiting cushion block 44 is across guide groove 481
It is placed on cushion block supporting plate 48, wears screw downwards from limiting cushion block 44 and be fixedly connected with skip printing pull rod 49, and in cushion block support
It is also fixedly connected with a pressing plate 482 across guide groove 481 on plate 48, is equipped with ball head column towards skip printing pull rod 49 on the pressing plate 482
Plug 4821, bulb plunger 4821, which presses on skip printing pull rod 49, provides a resistance to sliding；49 end of skip printing pull rod is extended,
Its end is equipped with bearing 491.
The cushion block driving mechanism is preferably made 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 placed of plug wheel disc 1 corresponding to limiting cushion block 44；It is described
Cushion block insertion resetting-mechanism 47 corresponds to limiting cushion block 44 and is arranged at the outer end skip printing station F placed of plug wheel disc 1.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 rod 49 is pulled out or is pushed into.
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
It is used as jack-up acting surface 11 towards the end face in outside, is formed between the adjacent jacking block 12 and is set for cushion block supporting plate 48 and skip printing pull rod 49
The space set.
When work, if detect on the plug 23 of certain mandrel component 2 correctly set tank when, skip printing journey is started to the plug 23
Sequence, when the mandrel component 2 operation to jack-up acting surface when starting on skip printing station E, on skip printing sliding block 41 and plug wheel disc 1
11 offset cooperation, lift skip printing sliding block 41, and such as Fig. 7 state, 41 bottom surface of skip printing sliding block is detached from limiting cushion block 44, and cushion block pulls out at this time
The movement of mechanism 46 transfers to limiting cushion block 44 with the cooperation of bearing 491 out, avoids the first confined planes 441 of limiting cushion block 44 and opens, jumps
It is opposite with the second confined planes 211 to print 41 bottom surface of sliding block；Then, when the mandrel component 2 is shifted from skip printing station E to printing station B
And when reaching printing station B, since 31 track of curved groove of main cam 3 is to the driving effect of mandrel component 2, make mandrel component 2
It is mobile to radial outside, make to form gap between lift and jack-up acting surface 11 on skip printing sliding block 41, skip printing sliding block 41 is just in bullet at this time
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 to end 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 31 track of curved groove, makes skip printing sliding block 41 again by jack-up acting surface
11 compress and jack up, at this time start cushion block insertion resetting-mechanism 47 can easily push limiting cushion block 44 to insertion operating position,
As shown in fig. 7, completing the reset work of limiting cushion block 44.
If detecting when correctly covering tank on the plug 23 of certain mandrel component 2, do not start skip printing, although working as the mandrel component 2
To when starting on skip printing station E, the jack-up acting surface 11 on skip printing sliding block 41 and plug wheel disc 1 equally offsets cooperation for operation,
Lift skip printing sliding block 41, such as Fig. 7 state, but cushion block extraction mechanism 46 is failure to actuate at this time, and skip printing sliding block 41 is made to remain slotting
Enter operating position, then when the mandrel component 2 is run to printing station B, since 31 track of curved groove of main cam 3 is to plug
The driving effect of component 2 keeps mandrel component 2 mobile to radial outside, makes that shape between acting surface 11 is lifted and jacked up on skip printing sliding block 41
At gap, skip printing sliding block 41 just falls under the effect of spring 43 at this time and the first confined planes 441 offset cooperation, reaches not skip printing
Normal operating conditions, as shown in Figure 5.
Above-mentioned cushion block driving mechanism is only one to form by a cushion block extraction mechanism 46 and cushion block insertion resetting-mechanism 47
Example.
In practice, the cushion block driving mechanism can be a cylinder or solenoid valve, and correspond to the limit of each mandrel component 2
Position cushion block 44 respectively installs a cushion block driving mechanism.Specific setting form can be as shown in figure 8, the limiting cushion block 44 passes through cunning
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 obtains it is electric when be attracted drive
Limiting cushion block 44, which reaches, extracts operating position, and when electromagnet power loss, 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 set to plug wheel disc 1 towards in the one side of main cam 3, i.e. mandrel component
2 between plug wheel disc 1 and main cam 3, and mandrel component 2 can also be set to the one side of plug wheel disc 1 outwardly in practice
On.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
Equivalent change or modification made by Spirit Essence, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of two-piece can printing core rod slides skip-printing mechanism, the two-piece can printing machine includes plug wheel disc (1), core group
Part (2) and main cam (3), mandrel component (2) are set on mandrel component (2) servo-actuated along the connection that radially slides of plug wheel disc (1)
Bearing and the curved groove (31) of main cam (3) cooperate, to limit radial motion position of the mandrel component (2) on plug wheel disc (1)
It sets；Each mandrel component (2) includes that mandrel holder (21), mandrel (22) and turning set are set on mandrel (22) front end
Plug (23)；It is characterized by:
Two-piece can printing core rod sliding skip-printing mechanism (4) includes skip printing sliding block (41), skip printing guide rail (42), spring
(43), limiting cushion block (44) and cushion block driving mechanism；
The skip printing sliding block (41) is slidably connected on mandrel holder (21) through skip printing guide rail (42), and the mandrel (22) is set to
On skip printing sliding block (41), connected with mandrel (22) and plug (23) with respect to mandrel holder (21) sliding with this skip printing sliding block (41)
It connects, the glide direction of the skip printing sliding block (41) is away from or approaching in the rotation center of plug wheel disc (1)；The spring (43)
It acts on skip printing sliding block (41) and skip printing sliding block (41) is forced to move to plug wheel disc (1) rotation center side, the limiting cushion block
(44) pad is set to the rotation center side towards plug wheel disc (1) of skip printing sliding block (41), and limiting cushion block (44) is equipped with sliding with skip printing
The first confined planes (441) of block (41) cooperation, are additionally provided with and skip printing sliding block on the mandrel holder (21) or limiting cushion block (44)
(41) the second confined planes (211) cooperated, the distance of second confined planes (211) to plug wheel disc (1) rotation center are less than
First confined planes (441) to plug wheel disc (1) rotation center distance；
The limiting cushion block (44) is slidably connected with respect to mandrel holder (21), has with this into and out two operating positions, when
When limiting cushion block (44) is in insertion operating position, keep the first confined planes (441) and skip printing sliding block (41) opposite；And when limit pad
When block (44) is in extraction operating position, keep the second confined planes (211) and skip printing sliding block (41) opposite；The cushion block driving mechanism
Acting on limiting cushion block (44) switches limiting cushion block (44) 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 equipped with and cooperating with skip printing sliding block (41), and plug
Component (2) reaches following state: starting to jump when mandrel component (2) is under curved groove (31) the track effect of main cam (3)
It when printing station (E) and terminating on skip printing station (F), skip printing sliding block (41) and jacks up acting surface (11) and offsets cooperation, make skip printing
Sliding block (41) lifts so that limiting cushion block (44) are extracted and are inserted into；And when at mandrel component (2) on printing station (B), it jumps
It prints sliding block (41) and jacks up between acting surface (11) there are gap, skip printing sliding block (41) can act on lower whereabouts and the in spring (43)
One confined planes (441) or the 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: correspond to each plug
Component (2) respectively installs a cushion block driving mechanism, and the cushion block driving mechanism is a cylinder or solenoid 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
It further includes a upper cover plate (45) that core rod, which slides skip-printing mechanism (4), and the skip printing guide rail (42) is two, their the first from left right sides are set
In on the outer end of mandrel holder (21), upper cover plate (45) is connected between two skip printing guide rails (42), the skip printing sliding block (41)
It is placed between two skip printing guide rails (42) and is slidably matched therewith, extend extension at left and right sides of the skip printing sliding block (41), institute
Stating spring (43) is pressure spring, they are divided into the left and right sides of skip printing sliding block (41), and one end and the upper cover plate (45) of spring (43) support
Pressure, and the other end of spring (43) and the extension of skip printing sliding block (41) 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 made of cushion block extraction mechanism (46) and cushion block insertion resetting-mechanism (47), and the cushion block extraction mechanism (46) corresponds to limit
Cushion block (44) is arranged at the outer beginning skip printing station (E) placed of plug wheel disc (1)；The cushion block is inserted into resetting-mechanism (47)
It is arranged at the outer end skip printing station (F) placed of plug wheel disc (1) corresponding to limiting cushion block (44).
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 is equipped with a cushion block supporting plate (48), which is equipped with guide groove (481), in the guide groove
(481) skip printing pull rod (49) are set in, the limiting cushion block (44) is placed on cushion block supporting plate (48) across guide groove (481),
It wears screw downwards from limiting cushion block (44) to be fixedly connected with skip printing pull rod (49), and across guiding on cushion block supporting plate (48)
Slot (481) is also fixedly connected with a pressing plate (482), is equipped with bulb plunger towards skip printing pull rod (49) on the pressing plate (482)
(4821), bulb plunger (4821) presses on skip printing pull rod (49) and provides a resistance to sliding；Skip printing pull rod (49) end
Extend, which is provided with for the bearing (491) with cushion block extraction mechanism (46) and cushion block insertion resetting-mechanism (47) cooperation.
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 CN106696451A (en) | 2017-05-24 |
| CN106696451B true CN106696451B (en) | 2019-01-04 |
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| 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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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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2016
- 2016-12-30 CN CN201611255061.8A patent/CN106696451B/en active Active
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| 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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|---|---|
| CN106696451A (en) | 2017-05-24 |
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