CN103448387A - Printer sprayer head position adjusting device and method - Google Patents
Printer sprayer head position adjusting device and method Download PDFInfo
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- CN103448387A CN103448387A CN 201210183218 CN201210183218A CN103448387A CN 103448387 A CN103448387 A CN 103448387A CN 201210183218 CN201210183218 CN 201210183218 CN 201210183218 A CN201210183218 A CN 201210183218A CN 103448387 A CN103448387 A CN 103448387A
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- electromagnet
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- fixed block
- accommodating hole
- supply current
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Abstract
A printer sprayer head position adjusting device comprises a fixed frame and a fixed shaft. A sprayer head assembly is arranged on the fixed shaft, a first fixed block is arranged at one en of the fixed shaft, a second fixed block is positioned at the other end of the fixed shaft, a first accommodating hole is formed in the first fixed block, a second accommodating hole is formed in the second fixed block, a fixed magnet is respectively arranged in the first accommodating hole and the second accommodating hole, a first electromagnet and a second electromagnet are arranged on the fixed frame, the first electromagnet is plugged into the first accommodating hole, the second electromagnet is plugged into the second accommodating hole, the first electromagnet and one side, with the same polarity as the first electromagnet, of the corresponding fixed magnet are oppositely arranged to generate repulsive force, and the second electromagnet and one side, with the same polarity as the second electromagnet, of the corresponding fixed magnet are oppositely arranged to generate repulsive force. The invention further discloses a printer sprayer head position adjusting method.
Description
Technical field
The present invention relates to a kind of device and method of regulating printer, espespecially a kind of device and method of regulating the nozzle position of printer.
Background technology
Printer includes movable shower nozzle, and this shower nozzle to the breasting intercostal of paper breasting platform is provided with spacing (Pen to Platen Space, PPS).The size of this spacing has determined the print quality under different printing models and different print paper.Spacing is excessive or too lowly all can make the fuzzy or distortion of image printing.
Existing spacing adjusting device is centered by shower nozzle motion iron axle, the height of adjusting the load bearing seat that supports shower nozzle comes the Indirect method shower nozzle to the breasting rib spacing, perhaps in the mode of mechanism, adjust shower nozzle motion iron axle left and right height, and directly adjust shower nozzle to the breasting rib spacing.But these adjusting devices need more driving parts, and degree of regulation is not high.
Summary of the invention
In view of above content, be necessary the printer head apparatus for adjusting position and the method that provide a kind of degree of regulation higher.
A kind of printer head apparatus for adjusting position, comprise a fixed mount and a fixed axis, one nozzle component is installed on described fixed axis, one end of described fixed axis is provided with one first fixed block, the other end of described fixed axis is provided with one second fixed block, described the first fixed block is provided with one first accommodating hole, described the second fixed block is provided with one second accommodating hole, installed respectively a fixed magnet in described the first accommodating hole and the second accommodating hole, one first electromagnet and one second electromagnet have been installed on described fixed mount, described the first electromagnet is filled in described the first accommodating hole, described the second electromagnet is filled in described the second accommodating hole, thereby the identical side of polarity of described the first electromagnet and corresponding fixed magnet is oppositely arranged between and produces repulsive force, thereby the identical side of polarity of described the second electromagnet and corresponding fixed magnet is oppositely arranged between and produces repulsive force.
A kind of printer head position adjustments method comprises the following steps:
Whether the height of the first fixed block that checks fixed axis is suitable, if the excessive height of the first fixed block reduces the supply current of the first electromagnet, if the height of the first fixed block is too low, increases the supply current of the first electromagnet; And
Whether the height of the second fixed block that checks fixed axis is suitable, if the excessive height of the second fixed block reduces the supply current of the second electromagnet, if the height of the second fixed block is too low, increases the supply current of the second electromagnet.
Compared to prior art, above-mentioned printer head apparatus for adjusting position and method are regulated the position of printer head by electromagnetic force, and degree of regulation is high.
The accompanying drawing explanation
Fig. 1 is the three-dimensional exploded view of printer head apparatus for adjusting position one preferred embodiment of the present invention.
Fig. 2 is the assembly drawing of the printer head apparatus for adjusting position of Fig. 1.
Fig. 3 is the flow chart of printer head position adjustments method of the present invention one preferred embodiment.
The main element symbol description
| Fixed mount | 10 |
| |
12 |
| The |
126 |
| The |
127 |
| |
14 |
| Top board | 16 |
| |
40 |
| Fixed magnet | 50 |
| |
60 |
| The first |
62 |
| The first accommodating hole | 621 |
| The second |
63 |
| The second accommodating hole | 631 |
| |
80 |
The following specific embodiment further illustrates the present invention in connection with above-mentioned accompanying drawing.
The specific embodiment
Refer to Fig. 1, in a better embodiment of the present invention, a printer nozzle position adjusting device comprises that a fixed mount 10 and fixed axis 60, one nozzle components 40 slidably and rotationally are installed on this fixed axis 60.
This fixed mount 10 comprises that a loading plate 12, a top board 16 and are connected to the connecting plate 14 between loading plate 12 and top board 16, this loading plate 12 is parallel to each other with this top board 16 and vertical this connecting plate 14 that is connected, the left end of loading plate 12 is equiped with one first electromagnet 126, the right-hand member of loading plate 12 is equiped with one second electromagnet 127, and this connecting plate 14 is provided with an image acquiring device 80.
The left end of this fixed axis 60 has been fixed one first fixed block 62, right-hand member is fixed one second fixed block 63, the bottom of the first fixed block 62 is provided with one first accommodating hole 621, the bottom of the second fixed block 63 is provided with one second accommodating hole 631, the first accommodating hole 621 can insert wherein by accommodating this first electromagnet 126, and the second accommodating hole 631 can insert wherein by accommodating this second electromagnet 127; Can fix respectively a fixed magnet 50 in the first accommodating hole 621 and the second accommodating hole 631, this fixed magnet 50 can be a permanent magnet or an electromagnet, thereby this fixed magnet 50 is oppositely arranged between generation repulsive force with the first electromagnet 126 or the identical side of the second electromagnet 127 polarity.
Refer to Fig. 1 and Fig. 2, during assembling, fix respectively a fixed magnet 50 in the second accommodating hole 631 of the first accommodating hole 621 of the first fixed block 62 of fixed axis 60 and the second fixed block 63, the first electromagnet 126 of fixed mount 10 is filled in the first accommodating hole 621, the second electromagnet 127 is filled in to the second accommodating hole 631, then give respectively the first electromagnet 126 and the second electromagnet 127 energisings, the first electromagnet 126 and the second electromagnet 127 produce repulsive force respectively with between corresponding fixed magnet 50, and the second fixed block 63 of the first fixed block 62 of mobile fixed axis 60 left ends and right-hand member, thereby adjust the height of fixed axis 60 left ends and right-hand member, and in the process of adjusting, this image acquiring device 80 can obtain the location drawing picture of nozzle component 40 and fixed axis 60.
Refer to Fig. 3, the flow chart that Fig. 3 is printer head position adjustments method of the present invention one preferred embodiment said method comprising the steps of:
S301, image acquiring device 80 obtains the location drawing picture of nozzle component 40 and fixed axis 60.
S302, process the location drawing picture obtained, whether the height of the first fixed block 62 of inspection fixed axis 60 left ends suitable? if the excessive height of the first fixed block 62, arrive step S303; If the height of the first fixed block 62 is too low, to step S304; If the position suitable of the first fixed block 62, to step S305.
S303, reduce the supply current of the first electromagnet 126, and the repulsive force between the first electromagnet 126 and corresponding fixed magnet 50 reduces, and the first fixed block 62 descends.
S304, increase the supply current of the first electromagnet 126, and the repulsive force between the first electromagnet 126 and corresponding fixed magnet 50 increases, and the first fixed block 62 rises.
S305, whether the height of the second fixed block 63 of inspection fixed axis 60 right-hand members suitable? if the excessive height of the second fixed block 63, arrive step S306; If the height of the second fixed block 63 is too low, to step S307; If the position suitable of the second fixed block 63, to step S308.
S306, reduce the supply current of the second electromagnet 127, and the repulsive force between the second electromagnet 127 and corresponding fixed magnet 50 reduces, and the second fixed block 63 descends.
S307, increase the supply current of the second electromagnet 127, and the repulsive force between the second electromagnet 127 and corresponding fixed magnet 50 increases, and the second fixed block 63 rises.
S308, image acquiring device 80 obtains the location drawing picture after adjustment, then gets back to step S302.
Claims (8)
1. a printer head apparatus for adjusting position, comprise a fixed mount and a fixed axis, one nozzle component is installed on described fixed axis, one end of described fixed axis is provided with one first fixed block, the other end of described fixed axis is provided with one second fixed block, it is characterized in that: described the first fixed block is provided with one first accommodating hole, described the second fixed block is provided with one second accommodating hole, installed respectively a fixed magnet in described the first accommodating hole and the second accommodating hole, one first electromagnet and one second electromagnet have been installed on described fixed mount, described the first electromagnet is filled in described the first accommodating hole, described the second electromagnet is filled in described the second accommodating hole, thereby the identical side of polarity of described the first electromagnet and corresponding fixed magnet is oppositely arranged between and produces repulsive force, thereby the identical side of polarity of described the second electromagnet and corresponding fixed magnet is oppositely arranged between and produces repulsive force.
2. printer head apparatus for adjusting position as claimed in claim 1, it is characterized in that: described fixed mount comprises that a loading plate and is vertically connected at the connecting plate of described loading plate, described the first electromagnet and the second electromagnet are installed on described loading plate, have installed an image acquiring device on described connecting plate.
3. printer head apparatus for adjusting position as claimed in claim 2, it is characterized in that: described image acquiring device obtains the location drawing picture of described nozzle component and described fixed axis.
4. printer head apparatus for adjusting position as claimed in claim 1, it is characterized in that: described nozzle component is slidably and rotationally to be installed on described fixed axis.
5. the method that printer head apparatus for adjusting position as claimed in claim 1 is regulated nozzle position comprises the following steps:
Whether the height of the first fixed block that checks described fixed axis is suitable, if the excessive height of described the first fixed block reduces the supply current of described the first electromagnet, if the height of described the first fixed block is too low, increases the supply current of described the first electromagnet; And
Whether the height of the second fixed block that checks described fixed axis is suitable, if the excessive height of described the second fixed block reduces the supply current of described the second electromagnet, if the height of described the second fixed block is too low, increases the supply current of described the second electromagnet.
6. method as claimed in claim 5, it is characterized in that: an image acquiring device obtains the location drawing picture of described nozzle component and fixed axis, looks like to judge that whether the height of the first fixed block of described fixed axis and the second fixed block is suitable according to the described location drawing.
7. method as claimed in claim 5, it is characterized in that: reduce the supply current of described the first electromagnet, the repulsive force between described the first electromagnet and corresponding fixed magnet reduces, and described the first fixed block descends; Increase the supply current of described the first electromagnet, the repulsive force between described the first electromagnet and corresponding fixed magnet increases, and described the first fixed block rises.
8. method as claimed in claim 5, it is characterized in that: reduce the supply current of described the second electromagnet, the repulsive force between described the second electromagnet and corresponding fixed magnet reduces, and described the second fixed block descends; Increase the supply current of described the second electromagnet, the repulsive force between described the second electromagnet and corresponding fixed magnet increases, and described the second fixed block rises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210183218 CN103448387A (en) | 2012-06-05 | 2012-06-05 | Printer sprayer head position adjusting device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210183218 CN103448387A (en) | 2012-06-05 | 2012-06-05 | Printer sprayer head position adjusting device and method |
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| Publication Number | Publication Date |
|---|---|
| CN103448387A true CN103448387A (en) | 2013-12-18 |
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ID=49731403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210183218 Pending CN103448387A (en) | 2012-06-05 | 2012-06-05 | Printer sprayer head position adjusting device and method |
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| Country | Link |
|---|---|
| CN (1) | CN103448387A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618278A (en) * | 2016-07-14 | 2018-01-23 | 鸿富锦精密工业（深圳）有限公司 | The print system of ink-jet printer and the application ink-jet printer |
| US11227400B2 (en) * | 2020-01-10 | 2022-01-18 | Palo Alto Research Center Incorporated | System and method for quantifying nozzle occlusion in 3D printing |
-
2012
- 2012-06-05 CN CN 201210183218 patent/CN103448387A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618278A (en) * | 2016-07-14 | 2018-01-23 | 鸿富锦精密工业（深圳）有限公司 | The print system of ink-jet printer and the application ink-jet printer |
| US11227400B2 (en) * | 2020-01-10 | 2022-01-18 | Palo Alto Research Center Incorporated | System and method for quantifying nozzle occlusion in 3D printing |
| US20220076434A1 (en) * | 2020-01-10 | 2022-03-10 | Palo Alto Research Center Incorporated | System and method for quantifying nozzle occlusion in 3d printing |
| US11645770B2 (en) * | 2020-01-10 | 2023-05-09 | Palo Alto Research Center Incorporated | System and method for quantifying nozzle occlusion in 3D printing |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |