CN107225846B - Pad printer - Google Patents
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- CN107225846B CN107225846B CN201710117438.1A CN201710117438A CN107225846B CN 107225846 B CN107225846 B CN 107225846B CN 201710117438 A CN201710117438 A CN 201710117438A CN 107225846 B CN107225846 B CN 107225846B
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- plate
- printing plate
- notch
- print cartridge
- pad printer
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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
- B41F17/001—Pad printing apparatus or machines
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Abstract
The present invention provides a kind of pad printer.It is possible to realize cost effective, space saving for the pad printer.Box fixing body (30) are set in the lower part of print cartridge (20), which is formed as one with print cartridge (20).The lower surface of print cartridge (20) is arranged in annular scraper (50) in a manner of the opening portion (21) for surrounding print cartridge (20).The printing plate plate (40) for being formed with printed patterns (41) is configured at the plate accommodating space (31) formed in the lower section of opening portion (21) by box fixing body (30).Biasing member (60) is set to box fixing body (30), exerts a force upward to printing plate plate (40), and the upper surface of printing plate plate (40) is pressed on annular scraper (50).
Description
Technical field
The present invention relates to a kind of pad printers.
Background technique
For example there is known forms documented by Patent Documents 1 to 3 for pad printer.In pad printer, it is formed with concave printing
The printing plate plate (also referred to as printing plate) of pattern is moved back and forth in the downside of the opening portion of print cartridge.In order to be filled to concave printed patterns
Ink, and the not residual ink around printed patterns are equipped with the upper surface slide in printing plate plate around the opening portion of print cartridge
Annular scraper.
Here, being squeezed mutually by printing plate plate and annular scraper, reliably scraped around printed patterns using annular slab
Ink.It is to press print cartridge downwards using pressure rod in patent document 1.It is to be pressed downwards using spring in patent document 3
Print cartridge.In addition, in patent document 1,2, annular scraper is ceramic or super steel part.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 7-314642 bulletin
Patent document 2: Japanese Unexamined Patent Publication 8-39773 bulletin
Patent document 3: Japanese Unexamined Patent Publication 5-177815 bulletin
Summary of the invention
Problems to be solved by the invention
In order to squeeze printing plate plate and annular scraper mutually, previous pad printer is using the structure for pressing print cartridge downwards.
Therefore, pad printer becomes large-scale.That is, there are cost effective, space saving improvement leeway in previous pad printer
(the first project).
In addition, in pad printer, for accurately hectographic printing pattern, printing plate plate is reliably scraped using annular scraper
On printed patterns around ink be very important.But since annular scraper is ceramic or super steel part, because
This is stone material.Therefore, printing plate plate and annular scraper are possible to generate gap.In order not to generate gap, printing plate is needed
Plate and annular scraper are squeezed mutually with very big power.Then, printing plate plate and annular scraper need early stage because of premature wear more
Change (the second project).
The purpose of the present invention is to provide a kind of pad printers for being able to solve any of the above-described a project.
The solution to the problem
(1. first pad printer)
First pad printer includes: print cartridge, has opening portion in lower section；Box fixing body is arranged under the print cartridge
Portion is formed as one with the print cartridge, forms plate accommodating space in the lower section of the opening portion；Annular scraper, to surround
The lower surface of the print cartridge is arranged in the mode for stating the opening portion of print cartridge；Printing plate plate is formed with printing figure in upper surface
Case, the printing plate plate in such a way that the plate accommodating space slides in the horizontal direction can be arranged, and the printed patterns are with can
The mode moved back and forth between the position of the opening portion and rubber head attachment position (Japanese: パ ッ De pays position) is arranged；It applies
Power component is set to the box fixing body, exerts a force upward to the printing plate plate, and the upper surface of the printing plate plate is pressed
In the annular scraper；And transfer rubber head (Japanese: translocation writes パ ッ De), make to be present in the rubber head attachment position described
The ink attachment of printed patterns, is needed on object for the ink.
Using the first pad printer, biasing member is set to box fixing body, exerts a force upward to printing plate plate, by printing plate plate
Upper surface presses on annular scraper.Due to printing plate plate be comparably with print cartridge it is small-sized, even if the force of biasing member is less than picture
It is also like that in the past enough to the power that print cartridge applies downwards.Therefore, it is possible to realize the miniaturization of biasing member, as a result can
Seek the miniaturization of pad printer.Also, to the structure of printing plate plate force and being set as being set to box fixing body for biasing member,
It can make print cartridge, box fixing body, printing plate plate and biasing member blocking.Pad printer can also be made whole further small-sized as a result,
Change.
(2. second pad printer)
Second pad printer includes: print cartridge, has opening portion in lower section；Annular scraper is formed as by high molecular material
The lower surface of the print cartridge is arranged in ring-type in a manner of the opening portion for surrounding the print cartridge；Printing plate plate, in upper surface
Printed patterns are formed with, can be arranged in such a way that the lower section of the opening portion of the print cartridge is slided in the horizontal direction, institute
It states printed patterns to be arranged in a manner of it can move between the position and rubber head attachment position of the opening portion, which exists
It is contacted in the state of deforming the annular scraper with the annular scraper；And transfer rubber head, adhere to position in the rubber head
The ink attachment for making to be present in the printed patterns is set, which is needed on object.
In the second pad printer, annular scraper is formed by high molecular material.The hardness of high molecular material is lower than ceramics, supersteel
Hardness.Therefore, in the state that printing plate plate is pressed against annular scraper, annular scraper imitate printing plate plate surface shape into
Row deformation.That is, the annular scraper of high molecular material is very good for the tracing ability of the surface shape of printing plate plate.Cause
And even if the surface of printing plate plate has small skew, it can also be prevented using the higher tracing ability of annular scraper in printing plate
Gap is generated between plate and annular scraper.
In addition, the power that printing plate plate and annular scraper squeeze mutually is that annular scraper is deformed into and can continue to contact with printing plate plate
Degree, be enough.Therefore, annular scraper and printing plate plate will not interact very big power.Thus, it is possible to expect to promote print
The service life of version plate.
Detailed description of the invention
Fig. 1 is the partial sectional view of the pad printer of present embodiment.
Fig. 2 is the figure for indicating the process for making ink be attached to transfer rubber head in the printing treatment of the pad printer of Fig. 1.
Fig. 3 is to indicate that the ink being attached in transfer rubber head is needed on object in the printing treatment of the pad printer of Fig. 1
Process figure.
Fig. 4 is the cross-sectional view for constituting the housing unit of pad printer, is the IV-IV cross-sectional view of Fig. 6.
Fig. 5 is the cross-sectional view of housing unit, is the V-V cross-sectional view of Fig. 6.
Fig. 6 is the cross-sectional view of housing unit, is the VI-VI cross-sectional view of Fig. 4.
Fig. 7 is the cross-sectional view of housing unit, is the VII-VII cross-sectional view of Fig. 4.
Fig. 8 is the bottom view for constituting the print cartridge of housing unit.
Fig. 9 is the top view for constituting the box fixing body of housing unit.
Figure 10 is the top view for constituting the printing plate plate of housing unit.
Figure 11 be it is viewed from above by the annular scraper for being installed on print cartridge, the biasing member that is installed on box fixing body,
The figure for the state that the opening portion of print cartridge and the printed patterns of printing plate plate are superimposed together.
Description of symbols
1, pad printer；11, pedestal；12, frame；12a, upper opening portion；13, lift cylinders；13a, elevating lever；14, it transfers
Rubber head；15, cylinder is slided；15a, horizon bar；16, locking pawl；17, housing unit；20, print cartridge；21, opening portion；24, endless groove；25,
Straight-line groove；30, box fixing body；31, plate accommodating space；32, spring accommodating recess；33, notch；34, straight-line groove；40, printing plate plate；
41, printed patterns；42, it is engaged recess portion；50, annular scraper；60, biasing member；W, object.
Specific embodiment
(structures of 1. pad printers 1)
Illustrate the structure of pad printer 1 referring to Fig.1.Pad printer 1 is, for example, the end mark for the outer peripheral surface to rubber tube
The device of label.As shown in Figure 1, pad printer 1 includes pedestal 11, frame 12, lift cylinders 13, transfer rubber head 14, sliding cylinder 15, card
Determine pawl 16 and housing unit 17.
Pedestal 11 configures on scheduled setting face, is the object W for keeping printing and is used for fixed frame 12
Component.Pedestal 11 can be woodwork, metal product, resin etc., can apply a variety of materials.Pedestal 11 includes being positioned in
Pedestal 11a on setting face, it is fixed on pedestal 11a and for the object maintaining part 11b of holding object W and is fixed on platform
The pillar 11c of seat 11a.In addition, object W for example enumerates the example of rubber tube.
Frame 12 is fixed on pillar 11c, is metal product.Frame 12 is formed as rectangular-shape, and having above it can
The upper opening portion 12a being inserted into for housing unit 17.Frame 12 is for accommodating housing unit 17.Also, frame 12 has in its side
First side opening portion 12b, first side opening portion 12b allow the printing plate plate 40 for constituting housing unit 17 (aftermentioned) prominent.
Here, the first side opening portion 12b, that is, printing plate plate 40 is located at the object than being maintained on the object maintaining part 11b of pedestal 11
The upper surface of W position against the top.Also, frame 12 is in the side of its that side side opposite with the first side opening portion 12b
With can for slide cylinder 15 perforative second side horizon bar 15a opening portion 12c.
Lift cylinders 13 are set to frame 12, have the elevating lever 13a moved along the vertical direction.Lift cylinders 13 are, for example, gas
Cylinder, hydraulic cylinder etc..The side of frame 12 is arranged in lift cylinders 13, that is, being arranged in has the first side opening portion with the formation of frame 12
The opposite position in the face of 12b.In addition, lift cylinders 13 are located at the mark position for the object W being maintained on object maintaining part 11b
Top.
Also, the lower end of the elevating lever 13a of lift cylinders 13 is (shown in FIG. 1 in the position than the first side opening portion 12b high
Retreating position) and the position (shown in Fig. 3 transfer position) lower than the first side opening portion 12b between move.That is, elevating lever
The lower end of 13a can the position higher than printing plate plate 40 and positioned at the position lower than printing plate plate 40 object W upper surface it
Between move.
Transfer rubber head 14 is mounted on the lower end of the elevating lever 13a of lift cylinders 13 in a manner of it can assemble and disassemble.That is, turning
Print rubber head 14 moves along the vertical direction.Transfer rubber head 14 is formed as shape corresponding with printed patterns.Rubber head 14 is transferred by having
The material of elasticity is formed.Such as in view of flexibility, durability, the retention property of ink, transfer performance of ink etc., transfer rubber head 14
Using silicon rubber.In addition, transfer rubber head 14 can also be using other materials.
Sliding cylinder 15 (being equivalent to driving device) is set to frame 12, has the horizon bar 15a moved in the horizontal direction.It is sliding
Dynamic cylinder 15 is, for example, cylinder, hydraulic cylinder etc..Sliding cylinder 15 is the driving dress for moving back and forth printing plate plate 40 in the horizontal direction
It sets.The side of frame 12 is arranged in sliding cylinder 15, that is, the formation that frame 12 is arranged in has on the face of the second side opening portion 12c.
That is, sliding cylinder 15 and lift cylinders 13 are located at across the position of frame 12.Slide cylinder 15 horizon bar 15a become through
The state of second side opening portion 12c of frame 12.
Locking pawl 16 is mounted on the top of the horizon bar 15a of sliding cylinder 15.Locking pawl 16 uses spiral shell in the present embodiment
Bolt.That is, locking pawl 16 includes being installed on the bar portion 16a of horizon bar 15a and the top of bar portion 16a being arranged in and compares bar portion
The head 16b of 16a major diameter.Head 16b is in the horizontal direction engaging in aftermentioned printing plate plate 40.That is, with sliding cylinder
15 horizon bar 15a is moved in the horizontal direction, and locking pawl 16 moves printing plate plate 40 in the horizontal direction.
Housing unit 17 is maintained at the inside of frame 12 in a manner of it can assemble and disassemble.Housing unit 17 stores ink inside it, and
And have for making the ink of scheduled printed patterns be maintained at the printing plate plate 40 that can be moved horizontally in transfer rubber head 14.Box list
Member 17 can be replaced according to the color of ink, the type of ink and printed patterns.Housing unit 17 can be from the top of frame 12
Opening portion 12a is inserted into and can take out from the upper opening portion 12a of frame 12.
Housing unit 17 includes print cartridge 20, box fixing body 30, printing plate plate 40, annular scraper 50 and biasing member 60.
Print cartridge 20 is metal product, inside it receiving ink.Print cartridge 20 has opening portion 21 thereunder, has above it
There is inlet 22.Also, closed bolt 23 is installed on inlet 22.Ink have color corresponding with target, by with object W
It is formed with the corresponding material of target.
Box fixing body 30 is metal product same as print cartridge 20, and the lower part of print cartridge 20 is arranged in, with the formation of print cartridge 20
It is integrated.Box fixing body 30 forms plate accommodating space 31 at it between the lower surface of print cartridge 20.That is, plate accommodating space
31 are located at the lower section of the opening portion 21 of print cartridge 20.
Printing plate plate 40 is metal product, and surface is formed with concave printed patterns 41 on it.Printing plate plate 40 is with being capable of edge
The mode of horizontal direction sliding is arranged in plate accommodating space 31.Printing plate plate 40 has the engaged recess portion locking with locking pawl 16
42.Thus, printing plate plate 40 moves back and forth in the horizontal direction with the movement of the horizon bar 15a of sliding cylinder 15.Printed patterns 41
It can be moved back and forth between the position of opening portion 21 and rubber head attachment position (lower position of transfer rubber head 14).
Annular scraper 50 is formed by high molecular material.For example, annular scraper 50 is by plastic resin (Japanese: プ ラ ス チ ッ Network
Resin), elastomer formed.For annular scraper 50, with elastomer phase ratio, preferably plastic resin.For example, annular
Scraper plate 50 is preferably polytetrafluoroethylene (PTFE) (PTFE).Though silicon rubber also can be used in annular scraper 50 in addition, durability is poor
Deng.
The lower surface of print cartridge 20 is arranged in annular scraper 50 in a manner of the opening portion 21 for surrounding print cartridge 20.Annular scraper 50
It is prominent slightly downwards from the following table of print cartridge 20.Thus, annular scraper 50 is contacted with the upper surface of printing plate plate 40.Namely
It says, when printing plate plate 40 moves back and forth in the horizontal direction, will be attached to around the printed patterns 41 of the upper surface of printing plate plate 40
Ink scrapes.
The upper surface of box fixing body 30 is arranged in biasing member 60.It is preferable to use helical springs, dish-shaped bullet for biasing member 60
The spring members such as spring, leaf spring.Biasing member 60 exerts a force upward to printing plate plate 40.Then, biasing member 60 is by printing plate plate 40
Upper surface press on annular scraper 50.That is, exerted a force upwards by biasing member 60 to printing plate plate 40, annular scraper
50 maintain the state contacted in the range of complete cycle with the upper surface of printing plate plate 40.
(movements of 2. pad printers 1)
Then, referring to Fig.1~Fig. 3 illustrates the movement of pad printer 1.Fig. 1 shows the original states of pad printer 1.Such as Fig. 1 institute
Show, object W is held in the object maintaining part 11b of pedestal 11.
Lift cylinders 13 make elevating lever 13a be located at the retreating position of upper end.Sliding cylinder 15 is set as utmostly accommodating horizon bar
The state of 15a.Printing plate plate 40 becomes and is housed in the plate accommodating space 31 formed by print cartridge 20 and box fixing body 30 completely as a result,
State.In this state, the printed patterns 41 of printing plate plate 40 are located at the lower section of the opening portion 21 of print cartridge 20.Thus, it is printing
Filled with the ink fallen under gravity from the opening portion of print cartridge 20 21 in pattern 41.
Then, as shown in Fig. 2, sliding cylinder 15 stretches horizon bar 15a.Then, a part of printing plate plate 40 passes through first
Side opening portion 12b is projected into the side of frame 12 from plate accommodating space 31.At this point, printed patterns 41 are located at glue shown in Fig. 2
Head attachment position is located at the lower section of the transfer rubber head 14 positioned at retreating position.
Then, as shown in Fig. 2, lift cylinders 13 move elevating lever 13a downwards.Then, the lower surface of rubber head 14 is transferred
It is contacted with the upper surface of printing plate plate 40.Since printed patterns 41 are located at rubber head attachment position, accordingly, there exist in printed patterns 41
Ink is attached to the lower surface of transfer rubber head 14.
Then, as shown in figure 3, lift cylinders 13 keep the retreating position of elevating lever 13a upwards mobile.At this point, being to transfer
The state of ink is attached in rubber head 14.Then, sliding cylinder 15 draws in horizon bar 15a to come.That is, printing plate plate 40 is received again
Hold in plate accommodating space 31.
Then, lift cylinders 13 keep the transfer position of elevating lever 13a downwards mobile.Then, the lower surface of rubber head 14 is transferred
It is pressed against the surface of object W, the ink for being attached to the lower surface of transfer rubber head 14 is transferred on object W.Later, it goes up and down
Cylinder 13 makes elevating lever 13a, and square retreating position is mobile again up.At this point, unattached in transfer rubber head 14 have ink.Then, weight
Multiple above-mentioned movement.
In addition, replacing housing unit 17 the case where changing the type of ink, in the case where change printing plate plate 40.In addition, transfer
Rubber head 14 can also be suitably changed according to the shape of printed patterns 41.
(detailed construction of the component parts of 3. housing units 17)
Illustrate the detailed construction of the component parts 20~60 of housing unit 17 referring to Fig. 4~Figure 10.
As shown in figure 4, the shape of print cartridge 20 is formed as rectangular shape.As shown in figure 8, being formed in the lower surface of print cartridge 20
Opening portion 21 be rectangle (rectangle).Side is biased in the lower surface of the rectangle of print cartridge 20 in opening portion 21.That is, as schemed
Shown in 1, the first side opening portion side 12b of frame 12 is biased in opening portion 21.Here, in order to cope with a variety of printings suitably changed
The shape of pattern 41, opening portion 21 are formed as the big opening of shape more circumscribed than the maximum of all a variety of printed patterns 41.
As shown in Fig. 4~Fig. 6, endless groove 24 is formed with around on the lower surface of print cartridge 20, opening portion 21.Such as figure
Shown in 8, endless groove 24 is formed as making the curved rectangle in corner.Endless groove 24 is approximately equidistantly with the edge away from opening portion 21
Mode is formed.
Also, as shown in Figure 4 and Figure 8, in the lower surface of print cartridge 20 from the side edge of that side opposite with opening portion 21
Straight-line groove 25 is formed with towards opening portion 21.As shown in fig. 7, straight-line groove 25 is the concave slot of circular arc.Straight-line groove 25, which becomes, allows
The region that locking pawl 16 passes through.
Then, as shown in fig. 6, box fixing body 30 is formed as the letter U shape that central portion above has recess portion.The recess portion is
Plate accommodating space 31.The upper end of the letter U shape of box fixing body 30 and the following table face contact of print cartridge 20.Box fixing body 30 for example using
Bolt (not shown) etc. is installed on print cartridge 20, is formed as one with print cartridge 20.
Also, spring accommodating recess 32 at 4 as shown in Figure 5 and Figure 6, is formed in the upper surface of box fixing body 30.Spring
Accommodating recess 32 has bottom.In the case where biasing member 60 is helical spring, as shown in figure 9, spring accommodating recess 32 has
There is cylindric inner peripheral surface.Spring accommodating recess 32 is formed in and the comparable position in the corner of rectangle at 4.Spring accommodating recess at 4
32 are located at position corresponding with the endless groove 24 of print cartridge 20.That is, spring accommodating recess 32 is biased to the of frame 12 at 4
The one side opening portion side 12b.
Also, as shown in figures 4 and 9, on box fixing body 30, with 4 at spring accommodating recess 32 opposite that side
Side forms jagged 33.Notch 33 is formed in the central portion of the side with penetrating through along the vertical direction.That is, notch 33 from
Lower surface is formed to plate accommodating space 31.Notch 33 is formed as the size that locking pawl 16 can pass through along the vertical direction.
Also, as shown in figures 4 and 9, in the upper surface of box fixing body 30 from notch 33 towards 32 side of spring accommodating recess
Side edge be formed with the straight-line groove 34 of box fixing body 30.As shown in fig. 7, the straight-line groove 25 of straight-line groove 34 and print cartridge 20 is opposite.
Straight-line groove 34 is the slot of the symmetric shape of the straight-line groove 25 of print cartridge 20, is the concave slot of circular arc.The straight-line groove of box fixing body 30
34 also become the region for allowing locking pawl 16 to pass through.
Then, as shown in Figure 10, printing plate plate 40 has the side of opening portion 21 to be formed with printed patterns in the formation of print cartridge 20
41.The printed patterns 41 of rectangle are shown in FIG. 10.Also, it is on printing plate plate 40, opposite with printed patterns 41 that
The side of side is formed with engaged recess portion 42.The opening that engaged recess portion 42 is formed as side (right side of Figure 10) is relatively narrow, inboard
(left side of Figure 10) wider shape.That is, the inboard wider region in engaged recess portion 42 is configured with locking pawl 16,
Flange of the locking pawl 16 engaging in the relatively narrow opening portion for forming engaged recess portion 42.Also, due to being engaged recess portion 42
Opening portion is relatively narrow, therefore, slides and connects around the end face of horizon bar 15a and the opening portion of engaged recess portion 42 of cylinder 15
Touching.That is, since locking pawl 16 and horizon bar 15a are engaging in the part of engaged recess portion 42, printing plate plate 40 can
It is moved back and forth using horizon bar 15a.
Annular scraper 50 is formed as section circle.Annular scraper 50 is installed on the endless groove 24 of print cartridge 20.Biasing member 60
It is housed at 4 in spring accommodating recess 32.
(relative positions of 4. annular scrapers 50 and biasing member 60)
Then, 1 relative position for illustrating annular scraper 50 and biasing member 60 referring to Fig.1.Annular scraper 50 is installed on shape
At the substantially rectangular endless groove 24 on print cartridge 20.On the other hand, biasing member 60, which is housed in, is formed on box fixing body 30
Spring accommodating recess 32 in.At this point, biasing member 60 is located at the underface of annular scraper 50.That is, biasing member 60
It is located at the underface of annular scraper 50 for the force application location of the lower surface of printing plate plate 40.In particular, the section of annular scraper 50
Circular center and the spiral center of the biasing member 60 as helical spring intersect.
More particularly, the two has following such relative positional relationship.Since annular scraper 50 is mounted to substantially square
Therefore shape has linearly centered on the opening portion of print cartridge 20 21 in the two sides for moving horizontally direction of printing plate plate 40
Part.Two biasing members 60 are located at these straight line portions.Also, two biasing members 60 are located at the two of the straight line portion
Near end.
(installation methods of 5. housing units 17)
Then, the method for illustrating housing unit 17 being installed on frame 12 referring to Fig.1.Housing unit 17 is opened from the top of frame 12
Oral area 12a insertion.At this point, being already installed with lift cylinders 13, transfer rubber head 14, sliding cylinder 15 and locking pawl on frame 12
16.That is, locking pawl 16 becomes the state for being projected into the inside of frame 12.
Here, forming jagged 33 on the box fixing body 30 for constituting housing unit 17.Locking pawl 16 is located at and 33 phase of notch
Corresponding position.Thus, when housing unit 17 moves downwards in the inside of frame 12, locking pawl 16 passes through notch 33.
Later, when housing unit 17 further moves downwards in the inside of frame 12, locking pawl 16 enters engaged
Recess portion 42.Thus, locking pawl 16 becomes moving horizontally on direction engaging in the state of engaged recess portion 42 in printing plate plate 40.?
Under the state, housing unit 17 is installed.That is, housing unit 17 is only inserted into just from the upper opening portion 12a of frame 12
It can be easily installed in frame 12.
(effects of 6. embodiments)
Above-mentioned pad printer 1 includes: print cartridge 20, has opening portion in lower section；Box fixing body 30 is arranged in print cartridge 20
Lower part, be formed as one with print cartridge 20, opening portion 21 lower section formed plate accommodating space 31；Annular scraper 50, with packet
The lower surface of print cartridge 20 is arranged in the mode for enclosing the opening portion 21 of print cartridge 20；Printing plate plate 40 is formed with printing figure in upper surface
Case 41, printing plate plate 40 in such a way that plate accommodating space 31 slides in the horizontal direction can be arranged, and printed patterns 41 are with can be
The mode moved back and forth between the position and rubber head attachment position of opening portion 21 is arranged；And transfer rubber head 14, it is attached in rubber head
Position make to be present in the ink attachments of printed patterns 41, which is needed on object W.
In addition, pad printer 1 includes biasing member 60, which is set to box fixing body 30, to 40 court of printing plate plate
It exerts a force upwards, the upper surface of printing plate plate 40 is pressed on into annular scraper 50.Biasing member 60 is set to box fixing body 30, to print
Version plate 40 exerts a force upward, and the upper surface of printing plate plate 40 is pressed on annular scraper 50.
Due to printing plate plate 40 be comparably with print cartridge 20 it is small-sized, even if the force of biasing member 60 be less than as it is previous that
Sample is also enough to the power that print cartridge 20 applies downwards.Therefore, it is possible to realize the miniaturizations of biasing member 60, as a result can seek
Ask the miniaturization of pad printer 1.Also, pass through be set as exerting a force to printing plate plate 40 and being set to box fixing body 30 by biasing member 60
Structure can make print cartridge 20,60 blocking of box fixing body 30, printing plate plate 40 and biasing member.It can also make pad printer 1 as a result,
Entirety miniaturises.
In addition, annular scraper 50 is formed by high molecular material, biasing member 60 is in the state of deforming annular scraper 50
Contact annular scraper 50 and the upper surface of printing plate plate 40.Here, hardness of the hardness of high molecular material lower than ceramics, supersteel.
Therefore, in the state that printing plate plate 40 is pressed against annular scraper 50, annular scraper 50 is with imitating the surface shape of printing plate plate 40
It is deformed.That is, the annular scraper 50 of high molecular material for the surface shape of printing plate plate 40 tracing ability very
It is good.Thus, even if the surface of printing plate plate 40 has small skew, can also be prevented using the higher tracing ability of annular scraper 50
Gap is generated between printing plate plate 40 and annular scraper 50.
In addition, the power that 40 annular scraper 50 of printing plate plate squeezes mutually is that annular scraper 50 is deformed into and can continue and printing plate plate
The degree of 40 contacts, is enough.Therefore, annular scraper 50 and printing plate plate 40 will not interact very big power.Thus, it is possible to
Expect the service life of promotion printing plate plate 40.
In addition, annular scraper 50 formed by plastic resin it is then preferable.Annular scraper 50 can reliably scrape printing as a result,
Ink around pattern 41.Also, the durability with higher of annular scraper 50.
In addition, biasing member 60 is to maintain in the spring member of box fixing body 30.E.g. helical spring, disk spring,
Plate bullet.Thereby, it is possible to biasing member 60 is easily installed on box fixing body 30.As a result, it is possible to simplify the knot of housing unit 17
The blocking transfiguration of structure, housing unit 17 is easy.
In addition, biasing member 60 is located at the force application location of the lower surface of printing plate plate 40 underface of annular scraper 50.
Thereby, it is possible to contact annular scraper 50 and printing plate plate 40 reliably.In particular, the center of the section circle of annular scraper 50 with
The spiral center of biasing member 60 as helical spring intersects.The contact condition of annular scraper 50 and printing plate plate 40 becomes as a result,
It obtains relatively reliable.
In addition, box fixing body 30 has a notch 33, the notch 33 be open downwards and to transfer opposite that of rubber head 14
One side opening, and reach plate accommodating space 31.Printing plate plate 40 has engaged recess portion 42, which is located at and turns
The position for printing that opposite side of rubber head 14, it is opposite with notch 33 in the state that printed patterns 41 are located at the position of opening portion 21
It answers.
Moreover, pad printer 1 includes: frame 12, having can be for the housing unit that is made of print cartridge 20 and box fixing body 30
The upper opening portion 12a of 17 insertions, for accommodating housing unit 17；Locking pawl 16, is set to frame 12, setting with notch 33
Corresponding position, engaging in engaged recess portion 42 on the moving direction of printing plate plate 40；And sliding cylinder 15, it is used to make card
Determine pawl 16 to move in the horizontal direction.By forming notch 33, housing unit 17 easily can be installed on frame 12.
Claims (10)
1. a kind of pad printer, wherein
The pad printer (1) includes:
Print cartridge (20) has opening portion (21) in lower section；
Box fixing body (30) is arranged in the lower part of the print cartridge (20), is formed as one with the print cartridge (20), opens described
The lower section of oral area (21) forms plate accommodating space (31)；
The print cartridge (20) are arranged in annular scraper (50) in a manner of the opening portion (21) for surrounding the print cartridge (20)
Lower surface；
Printing plate plate (40) is formed with printed patterns (41) in upper surface, and the printing plate plate (40) is empty can accommodate in the plate
Between (31) mode for sliding in the horizontal direction be arranged, the printed patterns (41) with can the opening portion (21) position and
The mode moved back and forth between rubber head attachment position is arranged；
Biasing member (60) is set to the box fixing body (30), exerts a force upward to the printing plate plate (40), will be described
The upper surface of printing plate plate (40) presses on the annular scraper (50)；And
It transfers rubber head (14), the ink attachment for being present in the printed patterns (41) is made in the rubber head attachment position, by the ink
It is needed on object (W).
2. pad printer according to claim 1, wherein
The annular scraper (50) is formed by high molecular material,
The biasing member (60) make the annular scraper (50) deform in the state of make the annular scraper (50) with it is described
The upper surface of printing plate plate (40) contacts.
3. pad printer according to claim 2, wherein
The annular scraper (50) is formed by plastic resin.
4. pad printer described in any one of claim 1 to 3, wherein
The biasing member (60) is held in the spring member of the box fixing body (30).
5. pad printer described in any one of claim 1 to 3, wherein
The biasing member (60) is located at the annular scraper (50) for the force application location of the lower surface of the printing plate plate (40)
Underface.
6. pad printer according to claim 4, wherein
The biasing member (60) is located at the annular scraper (50) for the force application location of the lower surface of the printing plate plate (40)
Underface.
7. pad printer described in any one of claim 1 to 3, wherein
The box fixing body (30) has notch (33), the notch (33) be open downwards and to transfer rubber head (14) phase
That anti-side opening, and the plate accommodating space (31) is reached,
The printing plate plate (40) has engaged recess portion (42), which is located at and transfer rubber head (14) phase
That anti-side, in the state that the printed patterns (41) are located at the position of the opening portion (21) with the notch (33) phase
It is corresponding,
The pad printer (1) includes:
Frame (12), having can be inserted into for the housing unit (17) being made of the print cartridge (20) and the box fixing body (30)
Upper opening portion (12a), for accommodating the housing unit (17)；
Locking pawl (16) is set to the frame (12), is arranged in position corresponding with the notch (33), in the print
Engaging in the engaged recess portion (42) on the moving direction of version plate (40)；And
Driving device (15) is used to that the locking pawl (16) to be made to move in the horizontal direction.
8. pad printer according to claim 4, wherein
The box fixing body (30) has notch (33), the notch (33) be open downwards and to transfer rubber head (14) phase
That anti-side opening, and the plate accommodating space (31) is reached,
The printing plate plate (40) has engaged recess portion (42), which is located at and transfer rubber head (14) phase
That anti-side, in the state that the printed patterns (41) are located at the position of the opening portion (21) with the notch (33) phase
It is corresponding,
The pad printer (1) includes:
Frame (12), having can be inserted into for the housing unit (17) being made of the print cartridge (20) and the box fixing body (30)
Upper opening portion (12a), for accommodating the housing unit (17)；
Locking pawl (16) is set to the frame (12), is arranged in position corresponding with the notch (33), in the print
Engaging in the engaged recess portion (42) on the moving direction of version plate (40)；And
Driving device (15) is used to that the locking pawl (16) to be made to move in the horizontal direction.
9. pad printer according to claim 5, wherein
The box fixing body (30) has notch (33), the notch (33) be open downwards and to transfer rubber head (14) phase
That anti-side opening, and the plate accommodating space (31) is reached,
The printing plate plate (40) has engaged recess portion (42), which is located at and transfer rubber head (14) phase
That anti-side, in the state that the printed patterns (41) are located at the position of the opening portion (21) with the notch (33) phase
It is corresponding,
The pad printer (1) includes:
Frame (12), having can be inserted into for the housing unit (17) being made of the print cartridge (20) and the box fixing body (30)
Upper opening portion (12a), for accommodating the housing unit (17)；
Locking pawl (16) is set to the frame (12), is arranged in position corresponding with the notch (33), in the print
Engaging in the engaged recess portion (42) on the moving direction of version plate (40)；And
Driving device (15) is used to that the locking pawl (16) to be made to move in the horizontal direction.
10. pad printer according to claim 6, wherein
The box fixing body (30) has notch (33), the notch (33) be open downwards and to transfer rubber head (14) phase
That anti-side opening, and the plate accommodating space (31) is reached,
The printing plate plate (40) has engaged recess portion (42), which is located at and transfer rubber head (14) phase
That anti-side, in the state that the printed patterns (41) are located at the position of the opening portion (21) with the notch (33) phase
It is corresponding,
The pad printer (1) includes:
Frame (12), having can be inserted into for the housing unit (17) being made of the print cartridge (20) and the box fixing body (30)
Upper opening portion (12a), for accommodating the housing unit (17)；
Locking pawl (16) is set to the frame (12), is arranged in position corresponding with the notch (33), in the print
Engaging in the engaged recess portion (42) on the moving direction of version plate (40)；And
Driving device (15) is used to that the locking pawl (16) to be made to move in the horizontal direction.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016060270A JP6656971B2 (en) | 2016-03-24 | 2016-03-24 | Pad printing machine |
| JP2016-060270 | 2016-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107225846A CN107225846A (en) | 2017-10-03 |
| CN107225846B true CN107225846B (en) | 2019-01-04 |
Family
ID=59932392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710117438.1A Active CN107225846B (en) | 2016-03-24 | 2017-03-01 | Pad printer |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP6656971B2 (en) |
| CN (1) | CN107225846B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107856407B (en) * | 2017-11-06 | 2019-05-14 | 新华生印刷(深圳)有限公司 | A kind of retroussage machine intelligent ink cartridge storehouse |
| CN108839426A (en) * | 2018-09-28 | 2018-11-20 | 天津尚吉液压设备有限公司 | Miniature industry pad printer |
| CN109484048B (en) * | 2018-12-25 | 2020-12-08 | 上海柏连艾广告有限公司 | Printing device and printing method for packaging bag production |
| CN111439020A (en) * | 2020-05-09 | 2020-07-24 | 江苏美思奇智能科技有限公司 | Rotary disc type pad printing machine |
| CN112248628B (en) * | 2020-10-22 | 2022-08-09 | 阳西博德精工建材有限公司 | Ceramic tile printing device |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4557195A (en) * | 1983-09-29 | 1985-12-10 | Philipp Wilfried | Pad-type printing machine and plate inking assembly therefor |
| US5272973A (en) * | 1993-01-22 | 1993-12-28 | United Silicone Inc. | Inkcup assembly and drive mechanism for pad printing machine |
| DK88392A (en) * | 1992-07-06 | 1994-01-07 | Alain Francois Jeron | Method of applying a cliche color, tampon printing machine for practicing the method, and color vessels for use in the tampon printing machine |
| JPH08281908A (en) * | 1995-04-13 | 1996-10-29 | Navitas Kk | Pad press |
| DE29615093U1 (en) * | 1996-08-30 | 1996-11-28 | Tampoprint GmbH, 70825 Korntal-Münchingen | Pad printing machine |
| CN1177317A (en) * | 1995-11-13 | 1998-03-25 | 特兰斯技术美国有限公司 | Improved doctor blades for pad printing machine, and machine incuding same |
| CN1488502A (en) * | 2002-10-12 | 2004-04-14 | 温州市互丰机械有限公司 | Ink-scraping mechanism for ink recorder |
| CN2619782Y (en) * | 2003-04-07 | 2004-06-09 | 邓伟翔 | Bat printing machine |
| CN2732480Y (en) * | 2004-11-06 | 2005-10-12 | 李汉源 | Improved type steel plate moving structure of bat printing machine |
| CN201020932Y (en) * | 2007-03-08 | 2008-02-13 | 王罡 | Transfer-printing machine with steel plate moving leftward and rightward |
| CN201544523U (en) * | 2009-10-27 | 2010-08-11 | 厦门奥泰科自动化科技有限公司 | Ink cartridge type transfer printing mechanism |
| CN102015306A (en) * | 2008-05-08 | 2011-04-13 | Itw莫洛克有限公司 | Pad printing machine with inverted planetary roller threaded drive |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2256172B (en) * | 1991-05-28 | 1995-01-04 | Wang Man David Ho | Improvements in pad printers |
| JPH07314642A (en) * | 1994-05-27 | 1995-12-05 | Navitas Kk | Ring blade for pad printer |
| JPH0839773A (en) * | 1994-07-29 | 1996-02-13 | Navitas Kk | Pad printing machine |
| US6626100B2 (en) * | 2001-04-18 | 2003-09-30 | Inkcups Now | Apparatus and method for a generic ink cup |
| US20090178583A1 (en) * | 2006-11-30 | 2009-07-16 | Anatoly Gosis | Pad printing system with independent and variable compression device |
| JP4477074B2 (en) * | 2008-05-28 | 2010-06-09 | ミシマ株式会社 | Pad printing device |
-
2016
- 2016-03-24 JP JP2016060270A patent/JP6656971B2/en active Active
-
2017
- 2017-03-01 CN CN201710117438.1A patent/CN107225846B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4557195A (en) * | 1983-09-29 | 1985-12-10 | Philipp Wilfried | Pad-type printing machine and plate inking assembly therefor |
| DK88392A (en) * | 1992-07-06 | 1994-01-07 | Alain Francois Jeron | Method of applying a cliche color, tampon printing machine for practicing the method, and color vessels for use in the tampon printing machine |
| US5272973A (en) * | 1993-01-22 | 1993-12-28 | United Silicone Inc. | Inkcup assembly and drive mechanism for pad printing machine |
| JPH08281908A (en) * | 1995-04-13 | 1996-10-29 | Navitas Kk | Pad press |
| CN1177317A (en) * | 1995-11-13 | 1998-03-25 | 特兰斯技术美国有限公司 | Improved doctor blades for pad printing machine, and machine incuding same |
| DE29615093U1 (en) * | 1996-08-30 | 1996-11-28 | Tampoprint GmbH, 70825 Korntal-Münchingen | Pad printing machine |
| CN1488502A (en) * | 2002-10-12 | 2004-04-14 | 温州市互丰机械有限公司 | Ink-scraping mechanism for ink recorder |
| CN2619782Y (en) * | 2003-04-07 | 2004-06-09 | 邓伟翔 | Bat printing machine |
| CN2732480Y (en) * | 2004-11-06 | 2005-10-12 | 李汉源 | Improved type steel plate moving structure of bat printing machine |
| CN201020932Y (en) * | 2007-03-08 | 2008-02-13 | 王罡 | Transfer-printing machine with steel plate moving leftward and rightward |
| CN102015306A (en) * | 2008-05-08 | 2011-04-13 | Itw莫洛克有限公司 | Pad printing machine with inverted planetary roller threaded drive |
| CN201544523U (en) * | 2009-10-27 | 2010-08-11 | 厦门奥泰科自动化科技有限公司 | Ink cartridge type transfer printing mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6656971B2 (en) | 2020-03-04 |
| CN107225846A (en) | 2017-10-03 |
| JP2017170787A (en) | 2017-09-28 |
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