CN209552725U - A kind of ink-jet printer spray head bottom plate adjusting mechanism - Google Patents
A kind of ink-jet printer spray head bottom plate adjusting mechanism Download PDFInfo
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- CN209552725U CN209552725U CN201822078758.3U CN201822078758U CN209552725U CN 209552725 U CN209552725 U CN 209552725U CN 201822078758 U CN201822078758 U CN 201822078758U CN 209552725 U CN209552725 U CN 209552725U
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- bottom plate
- spray head
- head bottom
- adjusting
- ink
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Abstract
The utility model discloses a kind of ink-jet printer spray head bottom plate adjusting mechanisms, two spray heads are at least installed on spray head bottom plate, spray head bottom plate adjusting mechanism includes adjusting substrate, secured adjusted portion, adjustment section and tight lock part, the adjusting substrate is mounted on above spray head bottom plate, the secured adjusted portion uses with the spray head bottom plate of lower section across adjusting substrate and is threadedly coupled, secured adjusted portion is used to fix spray head bottom plate or trace regulation is horizontal, the adjustment section lower end screws in the upper surface that spray head bottom plate is acted against after threaded hole adjusted in substrate, adjustment section is used to carry out Level tune to spray head bottom plate, the tight lock part is set on the outside of secured adjusted portion and adjustment section, for being locked.Said structure design is ingenious, can not only carry out integral level adjusting to spray head bottom plate, but can local deformation position to bottom plate carry out trace regulation, while may also function as the effect for increasing base plate strength, so that it is guaranteed that print quality.
Description
Technical field
The utility model relates to a kind of ink-jet printer spray head bottom plate adjusting mechanisms.
Background technique
Ink-jet printer falls in print media corresponding position by spraying ink droplet from ink gun to form required image or text
The printing of word.During printing picture and text, the requirement to nozzle printing precision is very high, it usually needs reaches the quantity of 0.01mm
Grade, the precision of machining does not ensure that arrival the required accuracy, and in order to which the drop point site of spray head spray site is accurate, spray head meets
Required precision generally adjusts the relative physical location between each spray head by nozzle regulating mechanism.To spray head physical location
Adjusting mainly has a mechanical adjustment and two kinds of software adjustment, software generally can solve X between apart from the problem of, Y-direction and angle
Adjusting usually require mechanical adjustment.Mechanical adjustment, which generally comprises, to be adjusted the angle between two spray heads and to two spray heads
The distance between spray orifice (Y direction) carries out splicing adjusting.
In certain printing equipments, according to printing needs, it will be installed multiple printing heads, since spray head gross mass is heavier,
The size of spray head bottom plate is larger, either assembling process, processing and manufacturing error or self weight reason, may cause spray head bottom plate
Position inclination or deformation, also need that spray head bottom plate is reinforced and adjusted at this time.When adjusting, in addition to needing to spray head bottom
Plate there is also a need for carrying out spray head bottom plate the Level tune on vertical direction, make its bottom other than beat adjusting along the y axis
Board bottom face is parallel with the print media of lower section, i.e., print media height of the multiple spray heads installed on bottom plate apart from lower section is consistent,
So that it is guaranteed that the accurate placement of ink droplet, guarantees print quality.
Utility model content
Aiming at the problems existing in the prior art, the purpose of this utility model is to provide a kind of facilitate to adjust spray head bottom plate
Beat and level overcome big bottom deformation so as to improve the ink-jet printer spray head bottom plate adjusting mechanism of print quality.
To achieve the above object, the utility model proposes a kind of ink-jet printer spray head bottom plate adjusting mechanism, spray head bottoms
Two spray heads are at least installed, which is characterized in that spray head bottom plate adjusting mechanism includes adjusting substrate, secured adjusted portion, adjustment on plate
Portion and tight lock part, the adjusting substrate are mounted on above spray head bottom plate, and the secured adjusted portion, which passes through, adjusts substrate and lower section
Spray head bottom plate is connected, and secured adjusted portion is used to fix spray head bottom plate or trace regulation is horizontal, and the adjustment section lower end, which screws in, adjusts
The upper surface that spray head bottom plate is acted against after threaded hole in section substrate, adjustment section are used to carry out horizontal tune to spray head bottom plate
Section, the tight lock part is set on the outside of secured adjusted portion and adjustment section, for being locked.
It further include bottom plate beat regulating mechanism in above-mentioned spray head bottom plate adjusting mechanism, bottom plate beat regulating mechanism is set
It is placed in the side of spray head bottom plate, is rotated for adjusting spray head bottom plate around central shaft.
It further include that spray head adjusts component, spray head adjusts component and is set to spray head in above-mentioned spray head bottom plate adjusting mechanism
Periphery is for adjusting the position of spray head.
In above-mentioned mechanism for mounting and adjusting spray heads, the adjusting substrate can be contacted with spray head plate upper surface,
It may be provided above spray head bottom plate and be not directly contacted with.
Via hole is set in above-mentioned mechanism for mounting and adjusting spray heads, on the adjusting substrate for penetrating secured adjusted portion
Or adjustment section.
In above-mentioned mechanism for mounting and adjusting spray heads, the secured adjusted portion is the threaded stay bolt in a bottom.
In above-mentioned mechanism for mounting and adjusting spray heads, the adjustment section is internally provided with via hole for one, outside is provided with
The bolt of screw thread.
In above-mentioned mechanism for mounting and adjusting spray heads, the via size being arranged inside the adjustment section is greater than secured adjusted
The outer dimension of bolt is used in portion.
In above-mentioned mechanism for mounting and adjusting spray heads, nut or washer is can be used in the tight lock part.
In above-mentioned mechanism for mounting and adjusting spray heads, the floor level regulating mechanism is at least arranged two.
Compared with the existing technology, the mechanism for mounting and adjusting spray heads beneficial effect of the utility model is:
1, in the prior art, many spray head bottom plates are there is no individual regulating mechanism, only by machining accuracy and installation come
Ensure the level and beat of bottom plate, the beat of the spray head bottom plate adjusting mechanism of the application not only nozzle adjustable bottom plate, but also adjustable bottom
The level in board bottom face can ensure that installation accuracy for the big bottom plate for installing more spray heads.
2, the application spray head bottom plate adjusting mechanism structure design, can play the role of reinforcing rib and to bottom plate into
The minor levels of local deformation are adjusted at the adjusting of row integral level and different location, so that it is guaranteed that bottom plate bottom surface and print media
In parallel, the deformation for avoiding bottom plate from generating due to self weight or spray head installation etc., and then guarantee print quality.
3, the smart structural design of the application spray head bottom plate adjusting mechanism can both be pulled up and be mentioned in regulating base board level
Bottom plate, but can pushing tow bottom plate downwards, it is easy to operate.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of spray head bottom plate assembled part in one specific embodiment of the utility model；
The schematic diagram that Fig. 2 forms for major part in the bottom plate mechanism for adjusting parallelism in Fig. 1；
Fig. 3 is the cross-sectional view of the floor level regulating mechanism in Fig. 1；
Fig. 4 is the stereoscopic schematic diagram of spray head bottom plate assembled part in another specific embodiment of the utility model.
Serial number as shown in the figure indicates are as follows: spray head bottom plate 1, bottom plate beat regulating mechanism 3, is adjusted floor level regulating mechanism 2
Substrate 4, spray head adjust component 5, spray head 6, intermediate regulations substrate 7, Pivot axle 8, secured adjusted bolt 21, washer 22, adjust
Whole bolt 23, locking nut 24, beat regulating nail 31, beat adjusting block 32, bottom plate 01, beat regulating mechanism 03, bottom plate are adjusted
Substrate 04, bottom plate stiffening plate 05, printing head 06, second adjust substrate 07, backboard 9, bottom plate adjustment screw 021, fix
Nut 022, bottom plate adjustment bolt 023, bottom plate locking nut 024, backboard hanging block 091, bottom plate hanging block 092.
Specific embodiment
The specific embodiment that according to the present invention will be described in detail below with reference to the accompanying drawings.
Embodiment one
As shown in Figure 1-3, the ink-jet printer of the utility model with spray head bottom plate assemble include spray head 6, spray head bottom plate 1,
Floor level regulating mechanism 2, bottom plate beat regulating mechanism 3 adjust substrate 4 and spray head adjusting component 5.Spray head 6 is inserted from top to bottom
Loaded on spray head bottom plate 1, several are arranged in spray head 6, quantity is set according to actual design it needs to be determined that, the application, which does not do this, to be had
Body limits, and the present embodiment is arranged 12 spray heads 6, spray head adjust the interpolation that component 5 is used to adjust spray head 6 along the y axis and
Angle along the x axis；Side mounting base beat regulating mechanism 3 in 1 upper surface of spray head bottom plate, in spray head bottom plate 1
A Pivot axle 8 is arranged in heart position, and bottom plate beat regulating mechanism 3 is for adjusting spray head bottom plate 1 around Pivot axle 8 along Y-axis
The beat position of direction rotation；One adjusting substrate 4 is respectively set in the rear and front end of spray head bottom plate 1, is arranged on adjusting substrate 4 several
Floor level regulating mechanism 2, three groups of floor level regulating mechanisms 2 are arranged in uniform intervals on each adjusting substrate 4 in the present embodiment,
Floor level regulating mechanism 2 mentions or downward pushing tow for pull up to lower section spray head bottom plate 1, to adjust spray head bottom plate
1 horizontal position；In addition, the present embodiment also sets up an intermediate regulations substrate in the centre that front and back two adjusts substrate 4 along the y axis
7, Pivot axle 8 is set among intermediate regulations substrate 7, one floor level regulating mechanism is respectively set in 8 two sides of Pivot axle
2, Pivot axle 8 may be disposed at this, may also be arranged on beside the opposite side plate of bottom plate beat regulating mechanism 3, according to practical need
It asks and is designed installation, the application is not specifically limited in this embodiment.
The following detailed description of the structure design of floor level regulating mechanism 2, floor level regulating mechanism 2 includes adjusting substrate
4, secured adjusted bolt 21, washer 22, adjustment bolt 23 and locking nut 24.It is arranged from figure 3, it can be seen that adjusting substrate 4
It is fixed that 4 position of substrate is adjusted above spray head bottom plate 1, for opposing showerhead bottom plate 1, adjusts and a via hole is set on substrate 4,
The screw thread that setting is matched with 23 external screw thread of adjustment bolt in via hole, adjustment bolt 23 are an inside setting via hole, external setting
The bolt of screw thread, adjustment bolt 23 screws in adjusting substrate 4 and it is tightened through threaded hole, and the bottom of adjustment bolt 23 abuts against
In 1 upper surface of spray head bottom plate, adjustment bolt 23 be used for adjust spray head bottom plate 1 relative to adjust substrate 4 along the vertical direction on position
It sets, that is, draws and mention or pushing tow spray head bottom plate 1；Secured adjusted bolt 21 is the threaded stay bolt in a bottom, secured adjusted bolt 21
It is right in the via hole being arranged inside adjustment bolt 23 and the two clearance fit, bottom thread screw-in spray head bottom plate 1 to pass through from top to bottom
In the tapped blind hole that should be arranged, secured adjusted bolt 21 had not only played adjusting to spray head bottom plate 1 but also had had locking effect；Adjusting substrate 4
Upper surface, a locking nut 24 is set outside adjustment bolt 23, passes through adjustment bolt 23, locking screw in 24 inner hole of locking nut
Mother 24 adjusts substrate 4 for the adjustment bolt 23 after adjusting to be lock onto；Washer 22 is set to 21 nut of secured adjusted bolt
Between 23 nut of adjustment bolt, fastening effect is played.
Floor level regulating mechanism 2 in the present embodiment adjusts each setting three respectively on substrate 4 in front and back two, in centre
It adjusts and two is arranged on substrate 7, eight are arranged altogether, the integral level for spray head bottom plate adjusts and the micro tune of local location
Section, including to the upward lifting of bottom plate or downward pushing tow.The position of the setting of floor level regulating mechanism 2 and quantity are according to practical feelings
Condition determines that the application is to this and is not specifically limited.
Actual adjustment process are as follows: if wishing that spray head bottom plate 1 moves down, first rotate locking nut 24 counterclockwise
It loosens；Then by secured adjusted bolt 21, rotation loosens counterclockwise, and spray head bottom plate 1 moves down；Then adjustment bolt 23 is suitable
Hour hands rotate the high variable quantity to be adjusted, and adjustment bolt 23 moves downward at this time；Locking nut 24 is rotated clockwise again
It tightens；Secured adjusted bolt 21 is finally rotated clockwise into fastening.Regulated quantity of adjustment bolt 23 is just spray head bottom during this
The distance that plate 1 moves down.
If wishing that spray head bottom plate 1 moves up, by locking nut 24, rotation loosens counterclockwise first；Then it is adjusted fixed
Saving bolt 21, rotation loosens counterclockwise, and spray head bottom plate 1 moves down；Then the rotation counterclockwise of adjustment bolt 23 to be adjusted
High variable quantity, adjustment bolt 23 moves upwards at this time；Locking nut 24 is rotated clockwise again and is tightened；Finally by secured adjusted
Bolt 21 rotates clockwise fastening.Regulated quantity of adjustment bolt 23 is just the distance that spray head bottom plate 1 moves up during this.
It should be noted that the mode of card mat block can be used when adjusting 1 level of spray head bottom plate, first using positioned at four angles
Floor level regulating mechanism 2 whole depth of parallelism adjusting is carried out to spray head bottom plate 1, after the completion of adjusting, but due to spray head installation compared with
The reasons such as more, bottom plate self weight lead to cardioptosia or local deformation in bottom plate, can be used other floor level regulating mechanisms 2 right at this time
Bottom plate local location of lower section carries out trace regulation where it, to guarantee that the lower surface of entire bottom plate is horizontal, and then ensures to spray
Black quality.
After having adjusted floor level, also beat adjusting is carried out to spray head bottom plate 1, at this point, first by all fixed tune
Saving bolt 21, rotation is unclamped counterclockwise, and then rotation is located at the screw (not shown) pushing tow beat inside beat adjusting block 32
Regulating nail 31, since the via size being arranged inside adjustment bolt 23 is greater than the screw profile size of secured adjusted bolt 21, because
This can make the spray head bottom plate 1 connecting with beat regulating nail 31 around the rotary motion of the progress Y direction of Pivot axle 8, Zhi Daoda
To necessary requirement.
Embodiment two
Fig. 4 is the stereoscopic schematic diagram of spray head bottom plate assembled part in another specific embodiment of the utility model, such as Fig. 4 institute
Show, spray head bottom plate assembling includes printing head 06, bottom plate 01, floor level regulating mechanism, beat regulating mechanism 03, bottom plate tune
It saves substrate 04, second and adjusts substrate 07 and spray head adjusting component.Printing head 06 is plugged in from top to bottom on bottom plate 01, printing spray
First 06 is arranged several, and 20 printing heads 06 are arranged in the present embodiment, and spray head adjusts component setting on 06 side of printing head
For adjusting the position at 06 place of printing head；Beat regulating mechanism 03 is installed in the side of 01 upper surface of bottom plate, for adjusting
The beat position that Pivot axle (not shown) of the bottom plate 01 around opposite side rotates；A bottom plate is arranged in the front end of bottom plate 01 to add
Strong plate 05, bottom plate stiffening plate 05 are connected with lower section bottom plate 01, play the role of increasing intensity to bottom plate 01, in bottom plate stiffening plate 05
Top is arranged a bottom plate and adjusts substrate 04, and the two does not contact, and bottom plate, which is adjusted, is arranged via hole on substrate 04；Bottom plate adjustment screw
021 is a screwed stay bolt in lower section, and bottom plate adjustment screw 021 passes through under the via hole screw-in that bottom plate adjusts substrate 04
The threaded hole of the bottom plate stiffening plate 05 of side is finally connected with bottom plate 01, below bottom plate adjusting substrate 04, screws in the fixed tune of bottom plate
021 external screw-thread of screw, one fixture nut 022 is saved, it is solid that three groups of bottom plates are arranged on bottom plate adjusting substrate 04 and bottom plate stiffening plate 05
It sets the tone and saves screw 021 and fixture nut 022；Three groups of backboard hanging blocks 091, backboard hanging block are correspondingly arranged on bottom plate rear backboard 9
091 height adjusts 04 height of substrate unanimously with bottom plate, and the height of the two is adjustable, in the bottom plate stiffening plate at bottom plate rear
Be correspondingly arranged three groups of bottom plate hanging blocks 092, bottom plate adjustment screw 021 pass through backboard hanging block 091 screw in bottom plate hanging block 092,
Finally it is connected with bottom plate 01, below backboard hanging block 091, screws in 021 external screw-thread of adjustment screw, one fixture nut
022；The second adjusting substrate 07, bottom plate adjustment bolt 023 and bottom plate locking nut are additionally provided in the end Angle Position of bottom plate 01
024, second, which adjusts substrate 07, is arranged on bottom plate 01, and the second adjusting substrate 07 is internally provided with through threaded hole, bottom plate tune
Whole bolt 023 is the bolt of an inside setting via hole, external setting screw thread, and bottom plate adjustment bolt 023 passes through second and adjusts substrate
The upper surface that bottom plate 01 is acted against through threaded hole in 07, in the upper surface that second adjusts substrate 07, bottom plate adjustment bolt 023
A bottom plate locking nut 024 is arranged in outside, passes through bottom plate adjustment bolt 023, bottom plate locking screw in 024 inner hole of bottom plate locking nut
Mother 024 is for locking onto the second adjusting substrate 07 for the bottom plate adjustment bolt 023 after adjusting；Bottom plate adjustment screw 021,
The bottom surface of fixture nut 022, bottom plate adjustment bolt 023 and 024 collective effect of bottom plate locking nut for regulating base board 01 is horizontal.
The design structure is ingenious, can play the role of to bottom plate reinforcement and to the flatness of spray head bottom plate carry out it is integrally-regulated and
Trace regulation.
The practical adjustments process of bottom plate are as follows: entire 01 level of bottom plate is adjusted first, if wish by bottom plate 01 to
Lower adjusting, by all bottom plate adjustment screws 021, rotation loosens counterclockwise first；Then by all bottom plate locking nuts
024 rotation loosening counterclockwise；Then bottom plate adjustment bolt 023 is successively rotated clockwise into the high variable quantity to be adjusted, this
When bottom plate adjustment bolt 023 move downward；Finally again successively by bottom plate locking nut 024,021 up time of bottom plate adjustment screw
Needle rotation is tightened, and entire bottom plate 01 is just regulated down to desired height position.
If wishing for bottom plate 01 to be adjusted up, by all bottom plate adjustment screws 021, rotation is loose counterclockwise first
It is dynamic；Then by all bottom plate locking nuts 024, rotation loosens counterclockwise；Then successively bottom plate adjustment bolt 023 is revolved counterclockwise
Turn the high variable quantity to be adjusted；It is finally successively that bottom plate locking nut 024, bottom plate adjustment screw 021 is clockwise again
Rotation is tightened, and just entire bottom plate 01 is adjusted up to desired height position.
Due to being equipped with 20 printing heads 06 on this bottom plate 01, receiving weight is larger, and bottom plate 01 is be easy to cause to deform,
Middle section is sagging, can carry out trace regulation, concrete operations by bottom plate adjustment screw 021 and fixture nut 022 are as follows:
If wishing the lifting upwards of the part of bottom plate 01, then the bottom plate adjustment screw 021 of the position is rotated clockwise to required
The height and position of fine tuning, if wishing to move down the part of bottom plate 01, then rotary fixing screw mother 022 counterclockwise is to required micro-
The height and position of tune.
Bottom plate 01 is removed by installation printing head 06 and self gravity reason, it is outer to be also easy to produce deformation, it is also possible to according to reality
Need select in certain position installation sections spray head, at this time it is also possible that bottom plate 01 is deformed, including part under it is curved or on
It mentions, how operator carries out trace regulation to bottom plate adjustment screw 021 and fixture nut 022, will also be as the case may be
It determines.
Beat adjusting is carried out to it after having adjusted 01 level of bottom plate, then through beat regulating mechanism 03, make bottom plate 01 around
Its Pivot axle is rotated to required position, is no longer specifically described here.
It should be pointed out that any deformation that specific embodiment according to the present utility model is made, all without departing from this
The range that the spirit and claim of utility model are recorded.
Claims (10)
1. a kind of ink-jet printer spray head bottom plate adjusting mechanism, two spray heads are at least installed on spray head bottom plate, which is characterized in that
Spray head bottom plate adjusting mechanism includes adjusting substrate, secured adjusted portion, adjustment section and tight lock part, the adjusting substrate to be mounted on spray head
Above bottom plate, the secured adjusted portion passes through adjusting substrate and is connected with the spray head bottom plate of lower section, and secured adjusted portion is used for spray head
Bottom plate is fixed or trace regulation is horizontal, and the adjustment section lower end, which screws in adjust in substrate, acts against spray head bottom after threaded hole
The upper surface of plate, adjustment section are used to carry out Level tune to spray head bottom plate, and the tight lock part is set to secured adjusted portion and adjustment
On the outside of portion, for being locked.
2. ink-jet printer as described in claim 1 spray head bottom plate adjusting mechanism, which is characterized in that further include bottom plate beat
Regulating mechanism, bottom plate beat regulating mechanism are set to the side of spray head bottom plate, carry out for adjusting spray head bottom plate around central shaft
Rotary motion.
3. ink-jet printer as described in claim 1 spray head bottom plate adjusting mechanism, which is characterized in that further include that spray head is adjusted
Component, spray head adjust component and are set to spray head periphery for adjusting the position of spray head.
4. ink-jet printer as described in claim 1 spray head bottom plate adjusting mechanism, which is characterized in that the adjusting substrate can
To be contacted with spray head plate upper surface, it may also be arranged on above spray head bottom plate and be not directly contacted with.
5. ink-jet printer as described in claim 1 spray head bottom plate adjusting mechanism, which is characterized in that on the adjusting substrate
Setting via hole is for penetrating secured adjusted portion or adjustment section.
6. ink-jet printer as described in claim 1 spray head bottom plate adjusting mechanism, which is characterized in that the secured adjusted portion
For the threaded stay bolt in a bottom.
7. ink-jet printer as described in claim 1 spray head bottom plate adjusting mechanism, which is characterized in that the adjustment section is one
It is internally provided with via hole, the external threaded bolt of setting.
8. ink-jet printer as claimed in claim 7 spray head bottom plate adjusting mechanism, which is characterized in that inside the adjustment section
The via size of setting is greater than the screw profile size that secured adjusted portion uses bolt.
9. ink-jet printer as described in claim 1 spray head bottom plate adjusting mechanism, which is characterized in that the tight lock part can make
With nut or washer.
10. ink-jet printer as described in claim 1 spray head bottom plate adjusting mechanism, which is characterized in that the floor level
Regulating mechanism is at least arranged two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078758.3U CN209552725U (en) | 2018-12-12 | 2018-12-12 | A kind of ink-jet printer spray head bottom plate adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822078758.3U CN209552725U (en) | 2018-12-12 | 2018-12-12 | A kind of ink-jet printer spray head bottom plate adjusting mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN209552725U true CN209552725U (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822078758.3U Active CN209552725U (en) | 2018-12-12 | 2018-12-12 | A kind of ink-jet printer spray head bottom plate adjusting mechanism |
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| CN (1) | CN209552725U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397898A (en) * | 2018-12-12 | 2019-03-01 | 北京美科艺数码科技发展有限公司 | A kind of ink-jet printer spray head bottom plate adjusting mechanism |
-
2018
- 2018-12-12 CN CN201822078758.3U patent/CN209552725U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109397898A (en) * | 2018-12-12 | 2019-03-01 | 北京美科艺数码科技发展有限公司 | A kind of ink-jet printer spray head bottom plate adjusting mechanism |
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