CN106079899B - A kind of head cartridge device and the ink-jet printer with the head cartridge device - Google Patents
A kind of head cartridge device and the ink-jet printer with the head cartridge device Download PDFInfo
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- CN106079899B CN106079899B CN201610603391.5A CN201610603391A CN106079899B CN 106079899 B CN106079899 B CN 106079899B CN 201610603391 A CN201610603391 A CN 201610603391A CN 106079899 B CN106079899 B CN 106079899B
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- Prior art keywords
- elongate holes
- nozzle
- bottom plate
- head cartridge
- cartridge device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/135—Nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
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- Coating Apparatus (AREA)
- Nozzles (AREA)
Abstract
The present invention discloses a kind of head cartridge device and the ink-jet printer with the head cartridge device.Holder device includes bottom plate, the first adjustment structure and the second adjustment structure being separately positioned on bottom plate.Elongate holes are opened up on bottom plate, nozzle is corresponded and is slidably mounted in elongate holes；First adjustment structure and the second adjustment structure are corresponded with nozzle, and the first adjustment structure and the second adjustment structure individually adjust nozzle in elongate holes along the position of the length direction of elongate holes and width direction.Ink-jet printer includes above-mentioned head cartridge device.Adjust nozzle in elongate holes along the position of elongate holes length direction when, only need to operate the first adjustment structure；Adjust nozzle in elongate holes along the position of elongate holes width direction when, the second adjustment structure only need to be adjusted, two adjustment structures are mutual indepedent, to improve adjustment accuracy of the adjustment structure to nozzle position in elongate holes, and simplify the operating process of adjustment structure.
Description
Technical field
The present invention relates to inkjet printing technology fields, and in particular to a kind of head cartridge device and with head cartridge dress
The ink-jet printer set.
Background technology
In the prior art, ink-jet printer is that ink droplet is injected on print media to realize image or word by nozzle
Printing, for improve ink-jet printer working efficiency, need that multiple nozzles are arranged to be carried out at the same time print job.But multiple sprays
Head must keep synchronous printing on holder, it is necessary to regulating device be arranged on holder and come position and angle to multiple nozzles
Degree is adjusted, so that multiple nozzles can work at the same time.
Chinese patent literature CN101863165A discloses a kind of holder device of inkjet printer head, including bottom plate, bottom
Two nozzle elongate holes are opened up on plate, a nozzle is set up directly in an elongate holes, another nozzle is fixed on peace
In loading board, mounting plate is slidably disposed in another elongate holes, and is connect and be arranged on bottom plate with mounting plate
Regulating device, for adjusting position of the mounting plate in elongate holes.Regulating device includes lateral adjustments component, longitudinally adjust group
Part and leveling component, wherein lateral adjustments component is fixed on bottom plate, and longitudinally adjust component is arranged on the top of lateral adjustments component
Portion, leveling component are arranged at the top of longitudinally adjust component, and leveling component passes through the connecting plate being vertically arranged and the side of mounting plate
Wall connects.
Lateral adjustments component includes the fixed block being fixed on bottom plate, the adjusting block being slidably arranged on fixed block, fixed
There are two through-holes, this two through-holes to be respectively sleeved on two positioning columns there are two positioning column, on adjusting block for tool on the top of block,
And there are gaps, the first differential head, and the side wall of adjusting block to be passed through to be resisted against on a positioning column between fixed column, the first elasticity
Pin passes through another side wall of adjusting block to be resisted against on another positioning column, when rotating the first differential head so that adjusting block phase
Fixed block is moved, and then drives mounting plate in lateral position.The structure of longitudinally adjust component and leveling component and laterally tune
The structure for saving component is identical.
But the holder device of above structure is sprayed since the regulating device of adjustment nozzle position is an entirety in adjustment
When one direction position of head, needs to move integrally the adjustment structure in other orientation of adjusting shower nozzle, be not easy to operate；Meanwhile
When adjusting the position of nozzle, only a connecting plate is leaned on to connect mounting plate and the leveling component of adjusting apparatus, inevitably,
During adjusting mounting plate, mounting plate can be made tilt phenomenon occur, cause the adjustment accuracy of adjusting apparatus low.In addition,
Adjusting apparatus it is complicated, be not easy to operation and manufacturing cost be high.
Invention content
Therefore, technical problem to be solved by the present invention lies in the regulating devices on head cartridge device in the prior art is
It is low and be not easy to operate to position adjustment accuracy of the nozzle on bottom plate when integral structure.
Further technical problem to be solved is to set on the holder device of nozzle in the prior art the present invention
Multiple nozzles are set, cause inkjet printing efficiency low.
For this purpose, the present invention provides a kind of head cartridge device, including
Bottom plate, opens up at least two elongate holes, and nozzle is corresponded and is slidably mounted in the elongate holes；
At least two first adjustment structures are corresponded with the nozzle, are arranged on the bottom plate, for individually adjusting
The nozzle is in the elongate holes along the sliding position of the length direction of the elongate holes；
At least two second adjustment structures are corresponded with the nozzle, independently of first adjustment structure and setting
On the bottom plate, for individually adjusting the nozzle in the elongate holes along the position of the width direction of the elongate holes
It sets.
Above-mentioned head cartridge device, first adjustment structure include
It is fixed on the first fixed seat on the bottom plate and positioned at the elongate holes top edge；It is fixed on the nozzle
Upper and second fixed seat opposite with first fixed seat；And it is threadedly connected to described first across second fixed seat
First regulating part of fixed seat, the first regulating part rotation can drive second fixed seat towards or away from described first
Fixed seat is slided, and second fixed seat is locked in slided position.
Above-mentioned head cartridge device opens up first along the length direction of the elongate holes in first fixed seat
Threaded hole；
First regulating part includes the screw rod being threaded through in second fixed seat, and the screw rod outside wall surface has and institute
State the screw thread of the first corresponding threaded holes conjunction；There are two blocks for prominent molding on the screw rod, and two blocks difference are closely
It is resisted against in the two side walls of second fixed seat.
Above-mentioned head cartridge device is dashed forward at the part opposite with first fixed seat at the top of second fixed seat
Go out and form convex block, the through-hole passed through for the screw rod is opened up on the convex block, the top of the convex block, which has, is suitable for the spiral shell
Bar is inserted into the opening of the open type in the through-hole；
Two blocks distinguish tight abutment in the two side walls of the convex block.
Above-mentioned head cartridge device, second adjustment structure include
At least two elastic top-pressure parts, along the width direction of the elongate holes, screw thread is arranged on the sidewall of the bottom plate,
Its end is stretched into the elongate holes and is pressed on the side wall surface of the nozzle, so that another side wall surface of the nozzle is supported
On the internal face for leaning against the elongate holes, which can do stretching motion；
At least two second regulating parts are arranged on the bottom plate and are located along the same line, at least two bullet
Property top-pressure part is located at the both sides of the elongate holes, and end is pressed in another side wall surface of the nozzle.
Above-mentioned head cartridge device opens up the second threaded hole along the width direction of the elongate holes on the bottom plate；
The elasticity top-pressure part includes the first rotary body, and the outside wall surface of first rotary body has and second screw thread
The screw thread of hole cooperation；With opening towards the groove of the elongate holes, the bulb plunger at the slot opening is set；With
And the preloading spring being arranged between the bottom portion of groove and the bulb plunger.
Above-mentioned head cartridge device, second regulating part include vertically be threadedly connected to the bottom plate
Two rotary bodies, the cam being molded at the top of second rotary body, the protruding portion of the cam are pressed on the another of the nozzle
On the wall surface of side.
Above-mentioned head cartridge device further includes the improved mat being arranged between the bottom plate and the cam.
Above-mentioned head cartridge device further includes the installation knot that can be slidably mounted at the nozzle in the elongate holes
Structure.
Above-mentioned head cartridge device, the mounting structure include
At least one sliding slot being opened on the bottom plate, the elongate holes recess are molded in the sliding slot, and with
Step surface is formed between the internal face of the sliding slot；
It is overlapped on the backing plate on the step surface and in the sliding slot, is formed between the internal face of the sliding slot pre-
Gap is stayed, the through-hole opposite with the elongate holes is opened up on the backing plate, the length of the through-hole is less than the strip
The length in hole, the nozzle are fixed on the backing plate, and the strip is stretched into the bottom with mouth spray through the through-hole
In hole；
Second fixed seat is fixed on the backing plate, and the ends of at least two elastic top-pressure parts is pressed on described
On the side wall surface of backing plate, the end of described at least two second regulating parts is pressed in another side wall surface of the backing plate.
Above-mentioned head cartridge device, the side at the top of the backing plate have the width direction along the elongate holes outside
The outer of extension, the outer are overlapped on the top surface of the bottom plate, and the end of described at least two second regulating parts is tight
It is pressed in the side wall surface of the outer；And/or
The installation site of installation camera, starting of the installation site close to the sliding slot are also formed on the sliding slot
End.
Above-mentioned head cartridge device further includes the pressing plate between being overlapped at the top of the bottom plate and at the top of the backing plate,
One end of the pressing plate is fixed on the bottom plate, and the other end is pressed on the backing plate；And
Fixed block on the bottom plate is set, and the fixed block is located at the two of the elongate holes with the pressing plate
Side along the width direction of the elongate holes there is the outer rim extended towards the elongate holes, the outer rim to be pressed in the pad
On plate.
Above-mentioned head cartridge device, it is characterised in that：
Along the length direction of the elongate holes, the both ends of the nozzle are respectively provided with first connecting portion and the second connection
Portion；
For the first connecting portion between the backing plate and second fixed seat, connector sequentially passes through described second
Second fixed seat and nozzle are fixed on the backing plate by fixed seat, first connecting portion and backing plate；The second connecting portion
It is fixed on the backing plate.
Above-mentioned head cartridge device, the first connecting portion are open with V-type, and the second connecting portion is lacked with L-type
Mouthful；
Two positioning columns are set on the backing plate, and a positioning column is inserted into the V-type opening, another is described fixed
Position column is resisted against on the internal face of the L-type notch.
Above-mentioned head cartridge device further includes the width direction along the elongate holes, is arranged in the bottom plate both sides
Cant board, and be arranged on the bottom plate one end and the connecting plate between vertical plates on both sides.
Above-mentioned head cartridge device, the elongate holes on the bottom plate are at least three, wherein at least two length
Strip-shaped hole is located at a row, remaining described elongate holes is located at other one and arranges；
The nozzle is at least three, and first adjustment structure is at least three, and second adjustment structure is at least
Three.
The present invention also provides a kind of ink-jet printers, including
Rack：
The head cartridge device described in any one of the above embodiments being arranged in the rack；
At least two nozzles are slidably mounted in the elongate holes of the bottom plate of head cartridge device.
Technical solution provided by the invention, has the following advantages that：
1. head cartridge device provided by the invention, including bottom plate, at least two first be arranged on the bottom plate adjust
Section structure and at least two second adjustment structures.Wherein, at least two elongate holes are opened up on bottom plate, nozzle corresponds and can
It is slidably mounted in elongate holes；First adjustment structure is corresponded with nozzle, for individually adjusting nozzle in elongate holes
The sliding position of the interior length direction along elongate holes；Second adjustment structure is corresponded with nozzle, is adjusted and is tied independently of first
Structure and be arranged on the bottom plate, for individually adjusting nozzle in elongate holes along the position of the width direction of elongate holes.
The head cartridge device of this structure will be divided into first for adjusting nozzle adjustment structure of position in elongate holes
Adjustment structure and the second adjustment structure, two adjustment structures are provided separately on bottom plate, and adjustment nozzle is in elongate holes along length
When the sliding position of the length direction of strip-shaped hole, only need to operate the first adjustment structure, when nozzle in elongate holes along it
After the position of length direction is adjusted, the first adjustment structure is no longer operated；But individually operated second adjustment structure is sprayed to adjust
Head, along the position of the width direction of elongate holes, passes through the corresponding adjustment structure of each nozzle so that two in elongate holes
Position of the nozzle in elongate holes is in and is mutually parallel, to improve tune of the adjustment structure to nozzle position in elongate holes
Whole accuracy, and simplify the operating process of adjustment structure.
2. head cartridge device provided by the invention, the first adjustment structure includes being fixed on bottom plate and being located at elongate holes
First fixed seat of top edge is fixed on the second fixed seat on nozzle and opposite with the first fixed seat；And it passes through
Second fixed seat is threadedly connected to the first regulating part of the first fixed seat, and the rotation of the first regulating part can drive the second fixed seat court
It is slided to or far from first fixed seat, and the second fixed seat is locked in slided position.Need to adjust nozzle in length
When in strip-shaped hole along the sliding position of the length direction of elongate holes, the first regulating part only need to be rotated to drive the second fixed seat band
It nozzle to slide towards or away from the first fixed seat, so that it may change the position of nozzle in elongate holes along its length, be convenient for
Adjust position of the nozzle in elongate holes.
3. head cartridge device provided by the invention, the second regulating device includes at least two elastic top-pressure parts and at least two
A second regulating part.Wherein, elastic top-pressure part along elongate holes width direction, screw thread be arranged on the sidewall of the bottom plate,
End is stretched into elongate holes and is pressed on the side wall surface of the nozzle, so that another side wall surface of the nozzle is resisted against institute
It states on the internal face of elongate holes, the end of elastic top-pressure part can do stretching motion；The setting of at least two second regulating parts exists
It on bottom plate and is located along the same line, the both sides of elongate holes is located at at least two elastic top-pressure parts, end is pressed
In another side wall surface of nozzle.
Second adjustment structure of this structure, adjusting shower nozzle is in elongate holes along the position of the width direction of elongate holes
When, first adjusting elastic top-pressure part makes its end be pressed on the side wall surface of nozzle, heads on nozzle in elongate holes along strip
The width direction in shape hole moves, until another side wall surface of nozzle is resisted against on the internal face of elongate holes, stops adjustment elasticity
Top-pressure part；The second regulating part being located along the same line is adjusted again, and the second regulating part end is pressed on another side wall surface of nozzle
On, since the end of elastic top-pressure part can do stretching motion, under the extruding of the second regulating part so that nozzle is re-directed towards elasticity
Top-pressure part side move integrally, or by with rotate centered on the contact point of second regulating part, until nozzle
Until another side wall surface rests upon on collinear second regulating part so that nozzle is in two the second regulating part shapes
At straight line on so that nozzle is on preset horizontal position.By adjusting the second adjustment structure of each nozzle, make
It obtains multiple nozzles and is at the state being mutually parallel.
4. head cartridge device provided by the invention, the elongate holes on bottom plate are at least three, wherein at least two length
Strip-shaped hole is located at a row, remaining elongate holes is located at other one and arranges；Nozzle is at least three, and the first adjustment structure is at least three
A, the second adjustment structure is at least three.Since the first adjustment structure and the second adjustment structure are provided separately on bottom plate, and
Two adjustment structures be all disposed within bottom plate positioned at the both sides of elongate holes so that can be arranged along the length direction of bottom plate multiple
Elongate holes, the spacing that two in front and back elongate holes nozzles are arranged disclosure satisfy that necessary requirement, to realize in bottom plate
The upper multiple nozzles of setting, multiple nozzles are carried out at the same time inkjet printing work, improve the working efficiency of ink-jet printer.
5. ink-jet printer provided by the invention, including rack, at least two nozzles, what is be arranged in rack is any of the above-described
The head cartridge device of item, nozzle are mounted in the elongate holes of head cartridge device.The ink-jet printer of this structure, due to upper
State the head cartridge device of any one so that for the ink-jet printer when adjusting the position of nozzle, adjustment accuracy is high and is convenient for
Operation, and multiple nozzles can be set on bottom plate, improve the working efficiency of ink-jet printer.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the dimensional structure diagram of head cartridge device provided by the invention；
Fig. 2 is head cartridge device stereoscopic schematic diagram (removing cant board and connecting plate) provided by the invention；
Fig. 3 is the partial schematic diagram of head cartridge device provided by the invention；
Fig. 4 is the stereoscopic schematic diagram of the first adjustment structure in head cartridge device provided by the invention；
Fig. 5 is the diagrammatic cross-section of elastic top-pressure part in head cartridge device provided by the invention；
Fig. 6 is the structural schematic diagram of the second regulating part in head cartridge device provided by the invention；
Fig. 7 is head cartridge device longitudinal profile schematic diagram provided by the invention；
Fig. 8 is the dimensional structure diagram of nozzle in head cartridge device provided by the invention；
Fig. 9 is the structural schematic diagram of backing plate in head cartridge device provided by the invention；
Figure 10 is the structural schematic diagram of head cartridge device bottom plate provided by the invention；
Reference sign：1- bottom plates；11- elongate holes；12- sliding slots；13- installation sites；The first adjustment structures of 2-；
The first fixed seats of 21-；The second fixed seats of 22-；221- convex blocks；The first regulating parts of 23-；231- screw rods；232- blocks；31- elasticity
Top-pressure part；The first rotary bodies of 311-；312- bulb plungers；The second regulating parts of 32-；The second rotary bodies of 321-；322- cams；41-
Backing plate；411- through-holes；The outers 412-；5- pressing plates；6- fixed blocks；7- nozzles；71- first connecting portions；72- second connecting portions；8-
Positioning column；9- cant boards；10- connecting plates.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "vertical", "horizontal",
The orientation or positional relationship of the instructions such as "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of retouching
It states the present invention and simplifies description, do not indicate or imply the indicated device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", being only used for retouching
Purpose is stated, relative importance is not understood to indicate or imply.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, technical characteristic involved in invention described below different embodiments non-structure each other
It can be combined with each other at conflict.
Embodiment 1
The present embodiment provides a kind of head cartridge devices, as shown in Figure 1, Figure 2 and Figure 3, including
Bottom plate 1, opens up two elongate holes 11, and nozzle 7 is corresponded and is slidably mounted in elongate holes 11；
Two the first adjustment structures 2 are corresponded with nozzle 7, are arranged on bottom plate 1, for individually adjusting nozzle 7 in length
Along the sliding position of the length direction of elongate holes in strip-shaped hole 11；
Two the second adjustment structures are corresponded with nozzle 7, independently of the first adjustment structure 2 and are arranged on bottom plate 1,
For individually adjusting nozzle 7 in elongate holes 11 along the position of the width direction of elongate holes.
The head cartridge device of this structure will be divided into for adjusting the adjustment structure of position in elongate holes 11 of nozzle 7
First adjustment structure 2 and the second adjustment structure, two adjustment structures are provided separately on bottom plate 1, and adjustment nozzle 7 is in elongate holes
When in 11 along the sliding position of the length direction of elongate holes, the first adjustment structure 2 only need to be operated, when nozzle 7 is in strip
In shape hole 11 after the position of the length direction of elongate holes is adjusted, the first adjustment structure 2 is no longer operated, but it is individually operated
Second adjustment structure adjusts nozzle 7 in the elongate holes 11 along the position of the width direction of elongate holes, passes through each nozzle 7
Corresponding adjustment structure so that position of two nozzles 7 in two elongate holes 11 is in and is mutually parallel, and is adjusted to improve
Structure is to the adjustment accuracy of the position in elongate holes of nozzle 7, and simplifies the operating process of adjustment structure.
As preferred embodiment, as shown in Figure 3 and Figure 4, the first adjustment structure 2 includes being fixed on bottom plate 1 simultaneously position
The first fixed seat 21 in 11 top edge of elongate holes is fixed on nozzle 7 and opposite with the first fixed seat 21 second
Fixed seat 22；And the first regulating part 23 of the first fixed seat 21, the first regulating part are threadedly connected to across the second fixed seat 22
23 rotations can drive the second fixed seat 22 to be slided towards or away from the first fixed seat 21, and the second fixed seat 22 is locked in institute
The position of sliding.
In this embodiment, the first regulating part 23 is threaded in the first fixed seat 21, needs to adjust nozzle 7 in strip
When in shape hole 11 along the sliding position of the length direction of elongate holes, the first regulating part 23 only need to be rotated to drive the second fixed seat
22 slide with nozzle 7 towards or away from the first fixed seat 21, so that it may change nozzle 7 in elongate holes 11 along elongate holes
The position of length direction is conveniently adjusted position of the nozzle 7 in elongate holes 11.
It is further preferred that along the width direction of elongate holes, the first threaded hole is opened up in the first fixed seat 21；First adjusts
Section part 23 includes being threaded through screw rod 231 in the second fixed seat 22, and 231 outside wall surface of screw rod has closes with the first corresponding threaded holes
Screw thread；There are two block 232, two blocks 232 tightly abut against the second fixed seat 22 respectively for prominent molding on screw rod 231
In two side walls.Second fixed seat 22 is limited between two blocks 232 so that screw rod 231 by the setting of two blocks 232
It is fixedly connected between the second fixed seat 22, the second fixed seat 22 can be moved synchronously with screw rod 231.It needs to adjust nozzle
When in elongate holes along the position of the length direction of elongate holes, only need rotary screw 231 change on screw rod 231 screw thread with
The depth of the first threaded hole connection in first fixed seat 21, so that it may with the second fixed seat 22 and nozzle 7 in elongate holes 11
Interior sliding, when sliding into required position, the screw thread on screw rod 231 is locked directly in the first threaded hole of the first fixed seat 21.
It is further preferred that as shown in figure 4, dashing forward at the part opposite with the first fixed seat 21 at 22 top of the second fixed seat
Go out to form convex block 221, the through-hole passed through for screw rod 231 is opened up on convex block 221, the top of convex block 221, which has, is suitable for screw rod 231
The open type opening being inserted into through-hole；Two blocks 232 distinguish tight abutment in the two side walls of convex block 221.Convex block 221
Weight for mitigating entire second fixed seat 22 is set, required open type opening is opened up on convex block 221, is convenient for screw rod
231 are mounted on through this open type opening in through-hole.
As deformation, the first above-mentioned adjustment structure 2 can also be other slidable adjustment structures in the prior art, only need
Realize above-mentioned regulatory function.
As the preferred embodiment of the second adjustment structure, as shown in Fig. 5, Fig. 6 and Fig. 7, the second adjustment structure includes
Two elastic top-pressure parts 31, along the width direction of elongate holes, screw thread is arranged on 1 side wall of bottom plate, and end is stretched
Enter in elongate holes 11 and press on the side wall surface of nozzle 7, so that another side wall surface of nozzle 7 is resisted against elongate holes 11
On internal face, end can do stretching motion；
Two the second regulating parts 32 are arranged on bottom plate 1 and are located along the same line, and distinguish with two elastic top-pressure parts 31
Positioned at the both sides of elongate holes 11, end is pressed in another side wall surface of nozzle 7.
Second adjustment structure of this structure needs adjusting shower nozzle 7 in elongate holes 11 along the width direction of elongate holes
Position when, first adjusting elastic top-pressure part 31 makes its end be pressed on the side wall surface of nozzle 7, heads on nozzle 7 in strip
Width direction in hole 11 along elongate holes moves, until another side wall surface of nozzle 7 is resisted against the internal face of elongate holes 11
On, stop adjustment elasticity top-pressure part 31；Two the second regulating parts 32 being located along the same line, 32 end of the second regulating part are adjusted again
Portion is pressed in another side wall surface of nozzle 7, since the end of elastic top-pressure part 31 can do stretching motion, in the second regulating part
Under 32 extruding so that nozzle 7 is re-directed towards the overall movement of 31 side of elastic top-pressure part, or with second regulating part 32
It rotates centered on contact point, until another side wall surface of nozzle 7 rests upon collinear second regulating part 32
Until upper so that nozzle 7 is on the straight line formed with two the second regulating parts 32, so that nozzle 7 is in preset water
Prosposition is set.By adjusting the second adjustment structure of each nozzle 7 so that multiple nozzles 7 are at the shape being mutually parallel
State.
As deformation, the number of elastic top-pressure part 31 can also be three, four, five etc., the second regulating part 32
Number can also be three, four, five etc., and multiple second regulating parts 32 must be located along the same line on bottom plate 1, really
The nozzle 7 protected after adjustment is on preset horizontal position.In short, elastic top-pressure part 31 is at least two, the second regulating part 32
It is at least two.
It is further preferred that along the width direction of elongate holes, the second threaded hole is opened up on bottom plate 1；As shown in figure 5, bullet
Property top-pressure part 31 include the first rotary body 311, the outside wall surface of the first rotary body 311 has the screw thread coordinated with the second threaded hole,
With opening towards the groove of elongate holes 11, the bulb plunger 312 being arranged at slot opening, and be arranged in bottom portion of groove
With the preloading spring between bulb plunger 312.Under the active force of preloading spring, bulb plunger 312 is ejected outward so that ball
The diameter maximum of headpin plug 312 is stuck in groove；When the active force that outer bound pair bulb plunger 312 applies is more than preloading spring
When active force, bulb plunger 312 again can be flexible towards preloading spring direction, and then under the cooperation of the second regulating part 32, comes real
Now the position of the width direction to nozzle 7 in elongate holes along elongate holes is adjusted.
As deformation, elastic top-pressure part 31 can also be other stretching structures in the prior art, need to only realize above-mentioned
Function, such as cylinder, and the spring that is connect with cylinder.
As the preferred embodiment of the second regulating part 32, as shown in fig. 6, the second regulating part 32 includes vertically spiral shell
Line is connected to the second rotary body 321 of bottom plate 1, the cam 322 being molded on 321 top of the second rotary body, the protrusion of cam 322
Portion is pressed in another side wall surface of nozzle 7.In addition, above-mentioned multiple second regulating parts 32 are located at same straight line on bottom plate 1
On, it is located along the same line specific to the protruding portion for the cam 322 in this embodiment, referring to multiple second rotary bodies 321, position
Nozzle 7 is compressed in the protruding portion on same straight line, the side wall surface that nozzle 7 is contacted with protruding portion can be made to be in straight line
On, so with elastic top-pressure part 31 coordinate under so that nozzle 7 is in preset horizontal position.
It is further preferred that further including the improved mat being arranged between bottom plate 1 and cam 322, when the second rotary body 321
When being threaded on bottom plate 1, by after another side wall surface positioning of nozzle 7, improved mat can prevent the protruding portion of cam 322
There is loose phenomenon in the threaded connection of second rotary body 321 and bottom plate 1, further ensures that the second regulating part 32 locks nozzle 7
In required predeterminated position.
As preferred embodiment, above-mentioned 7 holder device of nozzle further includes that nozzle 7 is slidably mounted in strip
Mounting structure in shape hole 11.
As the preferred embodiment of mounting structure, as shown in Fig. 2, Fig. 7 and Fig. 9, including
At least one sliding slot 12 being opened on bottom plate 1, elongate holes 11 recess is molded in sliding slot 12, and with sliding slot 12
Internal face between form step surface；
It is overlapped on the backing plate 41 on step surface and in sliding slot 12, is formed between the internal face of sliding slot 12 between reserving
Gap opens up the through-hole 411 opposite with elongate holes 11 on backing plate 41, and the length of the through-hole 411 is less than the length of elongate holes 11,
Nozzle 7 is fixed on backing plate 41, and the bottom via through holes 411 with mouth spray stretch into elongate holes 11；
Second fixed seat 22 is fixed on backing plate 41, and the end of two elastic top-pressure parts 31 is pressed on the one side wall of backing plate 41
On face, the end of two the second regulating parts 32 is pressed in another side wall surface of backing plate 41.
In this embodiment, nozzle 7 is fixed on backing plate 41, by adjusting backing plate 41 along elongate holes in sliding slot 12
Length direction sliding position and width direction along elongate holes position, and then realize to nozzle 7 in elongate holes 11
Interior position is adjusted, and is played a protective role to nozzle 7.The length of the through-hole 411 opened up on backing plate 41 is less than elongate holes
11 length so that via through holes 411 stretch into length of the length less than elongate holes 11 of the nozzle 7 in elongate holes 11, to
Realize sliding of the nozzle 7 in elongate holes 11.
It is further preferred that the side at 41 top of backing plate has along the outwardly extending outer of width direction of elongate holes
412, outer 412 is overlapped on the top surface of bottom plate 1, and the end of two the second regulating parts 32 is pressed on the side wall of outer 412
On face.Since backing plate 41 is mounted in sliding slot 12, the finite gap reserved between 12 internal face of side wall surface and sliding slot of backing plate 41,
Outer 412 is set in the top edge of backing plate 41, the end convenient for the second regulating part 32 is pressed in the side wall surface of backing plate 41, just
In being adjusted along the position of the width direction of elongate holes in the sliding slot 12 to backing plate 41.
It is further preferred that as shown in figure 3, further include the pressing plate 5 being overlapped between the top of bottom plate 1 and 41 top of backing plate,
One end of pressing plate 5 is fixed on bottom plate 1, and the other end is pressed on backing plate 41；With the fixed block 6 being arranged on bottom plate 1, fixed block 6
The both sides of elongate holes 11 are located at pressing plate 5, fixed block 6 has along the width direction of elongate holes towards elongate holes
11 outer rims extended, outer rim are pressed on backing plate 41.Behind the position for adjusting backing plate 41, by pressing plate 5 and fixed block 6 by backing plate
41 position is limited in the space that pressing plate 5, fixed block 6 and sliding slot 12 surround, and prevents the backing plate adjusted 41 in vertical direction
On have movement tendency.
As further preferred embodiment, as shown in Figure 2 and Figure 8, along the length direction of sliding slot 12, the two of nozzle 7
End is respectively provided with first connecting portion 71 and second connecting portion 72；
First connecting portion 71 is located between backing plate 41 and the second fixed seat 22, connector sequentially pass through the second fixed seat 22,
Second fixed seat 22 and nozzle 7 are fixed on backing plate 41 by first connecting portion 71 and backing plate 41；Second connecting portion 72 is fixed on pad
On plate 41.
More preferably preferably, above-mentioned first connecting portion 71 is open with V-type, and second connecting portion 72 has L-type notch；Backing plate
Two positioning columns 8 are set on 41, and a positioning column 8 is inserted into V-type opening, another positioning column 8 is resisted against the inner wall of L-type notch
On face.Coordinated respectively with V-type opening and L-type notch by two positioning columns 8, the position of nozzle 7 is located in the pre- of backing plate 41
If installed position, convenient for nozzle 7 to be mounted on backing plate 41, and it is aligned with the center of backing plate 41 so that by adjusting backing plate
41 position, and then realize that the position to nozzle 7 in elongate holes 11 adjusts.
It is further preferred that as shown in Figure 1, above-mentioned 7 holder device of nozzle further includes the width direction along elongate holes,
Cant board 9 in 1 both sides of bottom plate is set, and is arranged on 1 one end of bottom plate and the connecting plate between vertical plates on both sides 9
10 so that nozzle 7 is enclosed in the space of two cant boards 9 and connecting plate 10, is played protection to the component being arranged on bottom plate and is made
With.More preferably preferably, lightening hole is opened up on two cant boards 9 so that the weight of 7 holder device of entire nozzle is relatively light.
As more preferably preferred embodiment, as depicted in figs. 1 and 2, the elongate holes 11 on bottom plate 1 are four, wherein
Two elongate holes 11 are located at a row, other two elongate holes 11 is located at other one and arranges, and corresponds to elongate holes 11 in bottom plate 1
Four nozzles 7 of upper setting, each nozzle 7 correspond to first adjustment structure 2 and the second adjustment structure.Due to the first adjusting knot
Structure 2 and the second adjustment structure are provided separately on bottom plate 1, and two adjustment structures be all disposed within bottom plate 1 be located at strip
The both sides in hole 11 so that multiple elongate holes 11 can be set along the length direction of bottom plate 1, be arranged in front and back elongate holes 11
The spacing of two nozzles 7 disclosure satisfy that necessary requirement, and the first adjustment structure 2 and the second adjustment structure are respectively set in place
In on the bottom plate of the both sides of elongate holes 11, multiple nozzles 7 are set on bottom plate 1 to realize, multiple nozzles 7 are carried out at the same time spray
Black print job improves the working efficiency of ink-jet printer.
As deformation, above-mentioned elongate holes 11 can also be three, five, six, seven, eight etc..Accordingly,
The number of nozzle 7, the first adjustment structure 2 and the second adjustment structure is three, five, six, seven, eight etc..In short,
The setting quantity all same of elongate holes 11, nozzle 7, the first adjustment structure 2 and the second adjustment structure, and correspond.
Most preferably, the elongate holes 11 on bottom plate 1 are at least three, wherein and at least two elongate holes 11 are located at a row,
Remaining elongate holes 11 is located at other one and arranges, and can make to be located at by above-mentioned the first adjustment structure and the second adjustment structure same
Multiple nozzles 7 of row are on same straight line；Or at least one elongate holes 11 are located at a row, nozzle 7 is at least three, the
One adjustment structure 2 is at least three, and the second adjustment structure is at least three；In fact, at least three elongate holes 11 not only can be with
Can also be three row, four row, five row etc., at least one elongate holes 11 on each row for two row.
Preferably, as shown in Figures 2 and 3, the installation site 13 of installation camera, the installation site are also formed on sliding slot 12
13 close to sliding slot 12 initiating terminal.
Embodiment 2
The present embodiment provides a kind of ink-jet printers, including
Rack：
The head cartridge device for any of the above-described being arranged in rack；
At least two nozzles 7, nozzle 7 are slidably mounted in the elongate holes 11 of the bottom plate 1 of head cartridge device.
The ink-jet printer of above structure, due to using the head cartridge device provided in embodiment 1 so that the ink-jet is beaten
Print machine adjusts accuracy height and easy to operation, and multiple nozzles 7 can be arranged on bottom plate 1 when adjusting the position of nozzle 7,
Improve the working efficiency of ink-jet printer.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (16)
1. a kind of head cartridge device, including
Bottom plate (1), opens up at least two elongate holes (11), and nozzle (7) corresponds and is slidably mounted in the strip
In shape hole (11)；
At least two first adjustment structures (2) are corresponded with the nozzle (7), are arranged on the bottom plate (1), for single
The nozzle (7) is solely adjusted in the elongate holes (11) along the sliding position of the length direction of the elongate holes；
At least two second adjustment structures are corresponded with the nozzle (7), independently of first adjustment structure (2) and are set
It sets on the bottom plate (1), for individually adjusting the nozzle (7) in the elongate holes (11) along the elongate holes
The position of width direction；
It is characterized in that, second adjustment structure includes
At least two elastic top-pressure parts (31), the width direction along the elongate holes (11), screw thread are arranged in the bottom plate (1)
On side wall, end is stretched into the elongate holes (11) and is pressed on the side wall surface of the nozzle (7), so that the nozzle
(7) another side wall surface is resisted against on the internal face of the elongate holes (11), which can do stretching motion；
At least two second regulating parts (32) are arranged on the bottom plate (1) and are located along the same line, with described at least two
Elastic top-pressure part (31) is located at the both sides of the elongate holes (11), and end is pressed on the other side of the nozzle (7)
On wall surface.
2. head cartridge device according to claim 1, it is characterised in that：First adjustment structure (2) includes
It is fixed on the first fixed seat (21) on the bottom plate (1) and positioned at the elongate holes (11) top edge；It is fixed on
Opposite the second fixed seat (22) on the nozzle (7) and with first fixed seat (21)；And it is fixed across described second
Seat (22) is threadedly connected to the first regulating part (23) of first fixed seat (21), and the first regulating part (23) rotation can
Second fixed seat (22) is driven to be slided towards or away from first fixed seat (21), and by second fixed seat (22)
It is locked in slided position.
3. head cartridge device according to claim 2, it is characterised in that：Length side along the elongate holes (11)
To opening up the first threaded hole on first fixed seat (21)；
First regulating part (23) includes the screw rod (231) being threaded through on second fixed seat (22), the screw rod (231)
Outside wall surface has the screw thread closed with first corresponding threaded holes；There are two blocks for prominent molding on the screw rod (231)
(232), two blocks (232) are tightly abutted against respectively in the two side walls of second fixed seat (22).
4. head cartridge device according to claim 3, it is characterised in that：At the top of second fixed seat (22) with institute
It states to protrude at the opposite part of the first fixed seat (21) and forms convex block (221), opened up on the convex block (221) for the screw rod
(231) through-hole passed through, the top of the convex block (221), which has, is suitable for opening wide in the screw rod (231) the insertion through-hole
Formula is open；
Two blocks (232) difference tight abutments are in the two side walls of the convex block (221).
5. the head cartridge device according to any one of claim 1-4, it is characterised in that：Along the width of the elongate holes
Direction is spent, the second threaded hole is opened up on the bottom plate (1)；
The elasticity top-pressure part (31) includes the first rotary body (311), and the outside wall surface of first rotary body (311) has and institute
State the screw thread of the second threaded hole cooperation；With the groove being open towards the elongate holes (11)；It is arranged in the slot opening
The bulb plunger (312) at place；And the preloading spring being arranged between the bottom portion of groove and the bulb plunger (312).
6. the head cartridge device according to any one of claim 1-4, it is characterised in that：Second regulating part (32)
The second rotary body (321) including being vertically threadedly connected to the bottom plate (1)；It is molded over second rotary body
(321) protruding portion of the cam on top (322), the cam (322) is pressed in another side wall surface of the nozzle (7).
7. head cartridge device according to claim 6, it is characterised in that：Further include being arranged in the bottom plate (1) and institute
State the improved mat between cam (322).
8. the head cartridge device according to any one of claim 2-4, it is characterised in that：Further include by the nozzle
(7) it can be slidably mounted at the mounting structure in the elongate holes (11).
9. head cartridge device according to claim 8, it is characterised in that：The mounting structure includes
At least one sliding slot (12) being opened on the bottom plate (1), elongate holes (11) recess are molded over the sliding slot
(12) in, and step surface is formed between the internal face of the sliding slot (12)；
Be overlapped on the step surface and the backing plate (41) in the sliding slot (12), with the internal face of the sliding slot (12) it
Between form preset clearance, the through-hole (411) opposite with the elongate holes (11), the through-hole are opened up on the backing plate (41)
(411) length is less than the length of the elongate holes (11), and the nozzle (7) is fixed on the backing plate (41), has
The bottom of mouth spray is stretched into through the through-hole (411) in the elongate holes (11)；
Second fixed seat (22) is fixed on the backing plate (41), and the end of described at least two elastic top-pressure parts (31) is tight
It is pressed on the side wall surface of the backing plate (41), the end of described at least two second regulating parts (32) is pressed on the backing plate
(41) in another side wall surface.
10. head cartridge device according to claim 9, it is characterised in that：Side at the top of the backing plate (41) has
Along the outwardly extending outer of width direction (412) of the elongate holes (11), the outer (412) is overlapped on the bottom plate
(1) on top surface, the end of described at least two second regulating parts (32) is pressed on the side wall surface of the outer (412)
On；And/or
The installation site (13) of installation camera is also formed on the sliding slot (12), the installation site (13) is close to the cunning
The initiating terminal of slot (12).
11. head cartridge device according to claim 9, it is characterised in that：Further include being overlapped at the top of the bottom plate (1)
With the pressing plate (5) between the backing plate (41) top, one end of the pressing plate (5) is fixed on the bottom plate (1), another side pressure
On the backing plate (41)；And
The fixed block (6) being arranged on the bottom plate (1), the fixed block (6) are located at the strip with the pressing plate (5)
The both sides in shape hole (11), the width direction along the elongate holes (11) are outer with extending towards the elongate holes (11)
Edge, the outer rim are pressed on the backing plate (41).
12. head cartridge device according to claim 9, it is characterised in that：
Along the length direction of the elongate holes, the both ends of the nozzle (7) are respectively provided with first connecting portion (71) and second and connect
Socket part (72)；
Between the backing plate (41) and second fixed seat (22), connector sequentially passes through the first connecting portion (71)
Second fixed seat (22), first connecting portion (71) and backing plate (41), second fixed seat (22) and nozzle (7) is fixed
On the backing plate (41)；The second connecting portion (72) is fixed on the backing plate (41).
13. head cartridge device according to claim 12, it is characterised in that：The first connecting portion (71) has V-type
Opening, the second connecting portion (72) have L-type notch；
Two positioning columns (8) are set on the backing plate (41), a positioning column (8) is inserted into the V-type opening, another
The positioning column (8) is resisted against on the internal face of the L-type notch.
14. according to claim 1-4 any one of them head cartridge devices, it is characterised in that：Further include along the strip
The cant board (9) in the bottom plate (1) both sides is arranged in the width direction in hole；And it is arranged on the bottom plate (1) one end simultaneously
Connecting plate (10) between vertical plates on both sides (9).
15. the head cartridge device according to any one of claim 1-4, it is characterised in that：
Elongate holes (11) on the bottom plate (1) are at least three, wherein at least two elongate holes (11) are located at one
Row, remaining described elongate holes (11) are located at other one and arrange；
The nozzle (7) is at least three, and first adjustment structure (2) is at least three, and second adjustment structure is extremely
It is three few.
16. a kind of ink-jet printer, which is characterized in that including
Rack：
Nozzle (7) holder device as described in any one of claim 1-15 being arranged in the rack；
At least two nozzles (7) are slidably mounted in the elongate holes (11) of the bottom plate (1) of head cartridge device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603391.5A CN106079899B (en) | 2016-07-27 | 2016-07-27 | A kind of head cartridge device and the ink-jet printer with the head cartridge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610603391.5A CN106079899B (en) | 2016-07-27 | 2016-07-27 | A kind of head cartridge device and the ink-jet printer with the head cartridge device |
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| Publication Number | Publication Date |
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| CN106079899A CN106079899A (en) | 2016-11-09 |
| CN106079899B true CN106079899B (en) | 2018-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610603391.5A Active CN106079899B (en) | 2016-07-27 | 2016-07-27 | A kind of head cartridge device and the ink-jet printer with the head cartridge device |
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108215496B (en) * | 2016-12-09 | 2019-08-30 | 北大方正集团有限公司 | Printing module and ink-jet printer |
| CN106515218A (en) * | 2016-12-31 | 2017-03-22 | 南京翰骞数码科技有限公司 | Nozzle installation adjusting device and ink jet printing device |
| CN107187200B (en) * | 2017-05-17 | 2019-06-21 | 东莞市富鸿数码科技有限公司 | Spray printing mechanism spray head regulating device and regulating system |
| CN107796961A (en) * | 2017-09-27 | 2018-03-13 | 上海旻艾信息科技有限公司 | A kind of trimming rack for semiconductor die testing |
| CN108357211B (en) * | 2018-01-18 | 2019-07-26 | 东莞市图创智能制造有限公司 | Shower nozzle fixing device and printing device with shower nozzle fixing device |
| CN108787298A (en) * | 2018-08-13 | 2018-11-13 | 中国石油天然气集团公司 | Multiple degrees of freedom regulating device and paint finishing |
| CN110561912A (en) * | 2019-09-12 | 2019-12-13 | 江门市卡普智能科技有限公司 | Position adjustment structure and printing machine |
| CN112976808B (en) * | 2021-02-05 | 2021-11-09 | 杭州宏华数码科技股份有限公司 | Push-pull type printing system and continuous ink-jet printing machine |
| CN112757777B (en) * | 2021-02-05 | 2021-11-09 | 杭州宏华数码科技股份有限公司 | Multi-directional adjusting mechanism and method for nozzle group of continuous ink-jet printing machine |
| CN113022141B (en) * | 2021-03-19 | 2022-11-22 | 金恒丰科技集团有限公司 | Shower nozzle installing module, printer chassis and printer |
| CN116552142B (en) * | 2023-06-26 | 2023-10-03 | 武汉国创科光电装备有限公司 | Spliced spray head module and display panel spray printing equipment |
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| CN106079899A (en) | 2016-11-09 |
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