CN201833657U - Printing platform lifting device for jet printer - Google Patents
Printing platform lifting device for jet printer Download PDFInfo
- Publication number
- CN201833657U CN201833657U CN2010205401848U CN201020540184U CN201833657U CN 201833657 U CN201833657 U CN 201833657U CN 2010205401848 U CN2010205401848 U CN 2010205401848U CN 201020540184 U CN201020540184 U CN 201020540184U CN 201833657 U CN201833657 U CN 201833657U
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- optical axis
- print platform
- sliding rail
- slide body
- fixed
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Abstract
The utility model provides a printing platform lifting device for a jet printer, which comprises a printing platform, a lifting mechanism, a guide mechanism and a bottom plate, and is characterized in that the lifting mechanism adopts mechanical and manual adjustment, and comprises a screw rod shaft, sliding rail brackets, sliding block bodies, swing arms and fixed bodies, wherein the lower surface of the printing platform and the upper surface of the bottom plate are respectively, correspondingly and fixedly connected with two sliding rail brackets and a fixed body, the sliding block body is arranged between the two sliding rail brackets; the sliding rail brackets, the sliding block bodies and the fixed bodies are connected by optical shafts; the screw rod shaft passes through the two sliding rail brackets and the sliding block body on the bottom plate, and is connected with the sliding block body to drive the sliding block body to slide between the sliding rail brackets; two sides of the sliding block body and the fixed body are respectively connected with four corners of the two swing arms crossed in an X shape, and the lifting of the printing platform is realized by changing crossing angle of the swing arms. The printing platform lifting device is steady in work and simple in operation and long in service life.
Description
Technical field
The utility model relates to a kind of ink-jet printer print platform lowering or hoisting gear, relates in particular to a kind of flat plate ink-jet printer print platform lowering or hoisting gear.
Background technology
In the ink-jet printer course of work, need to adjust the distance between shower nozzle and the print media, to realize normal printing.In order to guarantee best printing effect, must make the suitable distance of maintenance between shower nozzle and the print media, spatter China ink or print degradation problem under the definition otherwise very easily cause.Because the thickness of different print media is discrepant, according to circumstances the distance between shower nozzle and the print media is regulated with regard to needing when on same ink-jet printer, printing.One of prior art solutions is that the lifting of adjustment shower nozzle keeps the distance between shower nozzle and the print media, as patent 200210021912.8,200720107482.6,200720179080.7 and 201010101452.0 etc.But adopt this kind method to need the often height of adjustment shower nozzle, and the difficulty of control shower nozzle motion is more much higher than the difficulty that the control print platform moves.
Another kind of solution is by adjusting the print platform height to regulate distance between shower nozzle and the print media, mostly existing lifting platform is to adopt Motor Drive, as patent 200420064791.6, this patent utilization is contained in the interior lifting motor of casing through dragging a vertical main elevating screw of belt wheel auxiliary driving, main elevating screw is again through synchronous pulley auxiliary driving three secondary elevating screws in addition in parallel, the corresponding feed screw nut in position respectively is housed on four elevating screws, the feed screw nut is fixed on the hoistable platform again, when the driven by motor elevating screw rotated, hoistable platform was with the feed screw nut's synchronization lifting on the elevating screw.Adopt this method, the elevating mechanism structure is complicated, wastes electric power resource simultaneously, adopts driving-belt transmission poor synchronization, and screw mandrel lifting inequality easily causes print platform to tilt, and lifting is not in place, and driving-belt is easily aging, must change driving-belt, maintenance cost height.
The utility model content
The purpose of this utility model is to overcome defective of the prior art, and the print platform lowering or hoisting gear of a kind of stable working, simple to operate, long service life is provided.
Above-mentioned technical problem of the present utility model is resolved by following technical proposals: propose a kind of print platform lowering or hoisting gear, comprise print platform, elevating mechanism, guiding mechanism and base plate, it is characterized in that, described elevating mechanism adopts mechanical manual adjustments, comprise screw axis, sliding rail rack, slide body, swing arm and fixed body, respectively corresponding affixed two sliding rail racks and a fixed body on print platform lower surface and the plate upper surface, slide body is arranged between two sliding rail racks, sliding rail rack, slide body is connected by optical axis with fixed body, screw axis passes two sliding rail racks and the slide body on the base plate, be connected with slide body, can drive slide body horizontal slip between sliding rail rack by rotatablely moving of screw axis, slide body and fixed body both sides are connected four end angles that are two swing arms that X-shaped intersects respectively, horizontal slip by slide body changes the angle that swing arm intersects, and realizes the lifting of print platform.
In above-mentioned print platform lowering or hoisting gear, a knob and a positioning sleeve are installed on the described screw axis.
In above-mentioned print platform lowering or hoisting gear, in the described sliding rail rack with in the hole that screw axis is connected a rolling bearing is installed, and is fixed in the sliding rail rack with bearing (setting) plate.
In above-mentioned print platform lowering or hoisting gear, two slide blocks of fixed installation in the optical axis hole of described slide body.
In above-mentioned print platform lowering or hoisting gear, in the described slide body with hole that screw axis is connected in nut sleeve of fixed installation, the threads engaged of nut sleeve and screw axis.
In above-mentioned print platform lowering or hoisting gear, described swing arm is connected slide body and fixed body both sides by slip cap.
In above-mentioned print platform lowering or hoisting gear, described swing arm can be rotated around central optical axis.
In above-mentioned print platform lowering or hoisting gear, described guiding mechanism comprises optical axis seat, guiding optical axis and optical axis cover, and described optical axis seat and guiding optical axis are fixed on the print platform, and described optical axis cover is fixed on the base plate.In the print platform lifting process, drive the guiding optical axis and in the optical axis cover, slide up and down.The guiding optical axis has further limited the free degree of print platform, prevents horizontal hunting.
The utility model is by the rotating band movable slider body horizontal slip of screw axis, by slide body with to be the cross-coupled swing arm of X-shaped be the motion of vertical direction with the conversion of motion of horizontal direction, simple rotary manipulation can have been realized the elevating movement of print platform, simple to operate, and each parts of elevating mechanism all adopt metal material, long service life.On the other hand,, after adjusting height,, thereby improved the stability of work, also can guarantee the precision of work even there are vibrations also can not cause highly changing because the screw axis screw thread has the performance of self-locking.
Description of drawings
Fig. 1 is the explosive view of a specific embodiment of the utility model;
Fig. 2 is the front view of a specific embodiment of the utility model;
Fig. 3 is the left view of a specific embodiment of the utility model;
Fig. 4 is the stereogram of elevating mechanism in specific embodiment of the utility model;
Fig. 5 is the explosive view of elevating mechanism in specific embodiment of the utility model.
The specific embodiment
Below by embodiment, be described with reference to the accompanying drawings this ink-jet printer print platform lowering or hoisting gear.
As Figure 1-3, this print platform lowering or hoisting gear comprises print platform 1, elevating mechanism 2, guiding mechanism 3 and base plate 4.
As Fig. 4, shown in Figure 5, elevating mechanism 2 comprises screw axis 21, sliding rail rack 221,222,223,224, slide body 231,232, swing arm 241,242 and fixed body 251,252.221,222 and fixed bodies 251 of two sliding rail racks have been fixedly mounted at base plate 4 upper surfaces, slide body 231 is arranged between two sliding rail racks 221,222, optical axis 261,262 by two parallel installations connects sliding rail rack 221,222, slide body 231, fixed body 251, optical axis 261,262 1 ends are fixed on by the optical axis baffle ring in the optical axis hole of slider bracket 221 of front side, the other end is fixed on by the optical axis baffle ring in the optical axis hole of fixed body 251, and slide body 231 can be along optical axis 261,262 horizontal slip between two sliding rail racks 221,222.223,224 and fixed bodies 252 of two sliding rail racks have been fixedly mounted at print platform 1 lower surface, the position of fixing sliding rail rack 221,222 and fixed body 251 is corresponding on its position and the base plate 4, slide body 232 is arranged between two sliding rail racks 223,224, sliding rail rack 223,224, slide body 232, fixed body 252 connect by the optical axis 263,264 of two parallel installations, and slide body 232 can be along optical axis 263,264 horizontal slip between two sliding rail racks 223,224.In the optical axis hole of slide body 231,232 slide block has been installed all, slide body 231,232 is reduced wear when horizontal slip.
Swing arm 241,242 are connected slide body 231,232 and fixed body 251,252 both sides, at slide body 231,232 and fixed body 251, respectively there is the boss of a circle 252 both sides, swing arm 241 upper corners are connected on the boss of fixed body 252 by slip cap, the angle, lower end is installed on the boss of slide body 231 by slip cap, swing arm 242 upper corners are connected on the boss of slide body 232 by slip cap, the angle, lower end is installed on the boss of fixed body 251 by slip cap, swing arm can be rotated around slip cap, also has an optical axis hole in the middle of the swing arm, swing arm 241,242 is that the center is the X-shaped interconnection with optical axis 265, and can rotate around optical axis 265.
In the user mode of present embodiment: when the time to right rotation knob 211, knob 211 drives screw axis 21 to right rotation, screw axis 21 and slide body 231 are for being threaded, so screw axis 21 and slide body 231 can produce relative motion, because screw axis 21 is stuck on the rolling bearing 27 of sliding rail rack 221 and can only rotates, thus slide body 231 along screw thread along optical axis 261,262 levels to front slide.Swing arm 241 lower ends are connected on the slide body 231, under the drive of slide body 231, cross-coupled swing arm angle, 241 lower end and 242 upper corners are done the gathering of vertical direction, slider bracket 223,224, fixed body 252 descends with the motion of swing arm, and the slide body 232 that is connected swing arm 242 upper corners slides synchronously with slide body 231.Because slider bracket 223,224 and fixed body 252 are fixedly mounted on print platform 1 lower surface, descend thereby drive print platform 1.
When to anticlockwise knob 211, knob 211 drives screw axis 21 to anticlockwise, and slide body 231 slides backward along optical axis 261,262 levels along screw thread.Swing arm 241 lower ends are connected on the slide body 231, under the drive of slide body 231, the gathering of horizontal direction is done at angle, cross-coupled swing arm 241 lower end, angle, 242 lower end, slider bracket 223,224, fixed body 252 rises with the motion of swing arm, and the slide body 232 that is connected swing arm 242 upper corners slides synchronously with slide body 231.Because slider bracket 223,224 and fixed body 252 are fixedly mounted on print platform 1 lower surface, rise thereby drive print platform 1.
Because slide body can only slide in the horizontal direction, and slide body 231,232 keeps synchronously when sliding, the motion that makes print platform 1 descend, rise is steady, and owing to adopt four guiding mechanisms 3, further limited the free degree of print platform 1, prevented horizontal hunting, so in the process of print platform 1 rise and fall, print platform 1 can not occur and tilt the situation that lifting is not in place.
Claims (8)
1. ink-jet printer print platform lowering or hoisting gear, comprise print platform, elevating mechanism, guiding mechanism and base plate, it is characterized in that, described elevating mechanism adopts mechanical manual adjustments, comprise screw axis, sliding rail rack, slide body, swing arm and fixed body, respectively corresponding affixed two sliding rail racks and a fixed body on print platform lower surface and the plate upper surface, slide body is arranged between two sliding rail racks, sliding rail rack, slide body is connected by optical axis with fixed body, screw axis passes two sliding rail racks and the slide body on the base plate, be connected with slide body, can drive slide body slides between sliding rail rack, slide body and fixed body both sides are connected four end angles that are two swing arms that X-shaped intersects respectively, realize the lifting of print platform by changing the swing arm intersecting angle.
2. ink-jet printer print platform lowering or hoisting gear as claimed in claim 1 is characterized in that, a knob and a positioning sleeve are installed on the described screw axis.
3. ink-jet printer print platform lowering or hoisting gear as claimed in claim 1 is characterized in that, in the described sliding rail rack with in the hole that screw axis is connected a rolling bearing is installed, and is fixed in the sliding rail rack with bearing (setting) plate.
4. ink-jet printer print platform lowering or hoisting gear as claimed in claim 1 is characterized in that, two slide blocks of fixed installation in the optical axis hole of described slide body.
5. ink-jet printer print platform lowering or hoisting gear as claimed in claim 1 is characterized in that, in the described slide body with hole that screw axis is connected in nut sleeve of fixed installation, the threads engaged of nut sleeve and screw axis.
6. ink-jet printer print platform lowering or hoisting gear as claimed in claim 1 is characterized in that described swing arm is connected slide body and fixed block both sides by slip cap.
7. ink-jet printer print platform lowering or hoisting gear as claimed in claim 1 is characterized in that described swing arm can be rotated around central optical axis.
8. ink-jet printer print platform lowering or hoisting gear as claimed in claim 1, it is characterized in that, described guiding mechanism comprises optical axis seat, guiding optical axis and optical axis cover, optical axis seat and guiding optical axis are fixed on the print platform, the optical axis cover is fixed on the base plate, and the guiding optical axis can slide up and down in the optical axis cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205401848U CN201833657U (en) | 2010-09-25 | 2010-09-25 | Printing platform lifting device for jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205401848U CN201833657U (en) | 2010-09-25 | 2010-09-25 | Printing platform lifting device for jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833657U true CN201833657U (en) | 2011-05-18 |
Family
ID=44003751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205401848U Expired - Fee Related CN201833657U (en) | 2010-09-25 | 2010-09-25 | Printing platform lifting device for jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201833657U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529448A (en) * | 2011-12-15 | 2012-07-04 | 江南大学 | Device for calibrating horizontality and regulating height of printing surface plate |
| CN102673184A (en) * | 2012-06-06 | 2012-09-19 | 郑州新世纪数码打印科技有限公司 | Wide paper feeding work platform of printer |
| CN105966090A (en) * | 2016-05-10 | 2016-09-28 | 江南大学 | Elevated printing panel and printing method |
| CN106079927A (en) * | 2016-06-13 | 2016-11-09 | 郑州新世纪数码科技股份有限公司 | Double nozzle ink stack can be manually adjusted |
| CN106973516A (en) * | 2012-01-02 | 2017-07-21 | 穆特拉茨国际有限公司 | The positioning and transmission of substrate |
| CN107499005A (en) * | 2017-09-07 | 2017-12-22 | 广州诺彩数码产品有限公司 | A kind of flat-panel printer |
| CN110732669A (en) * | 2019-10-29 | 2020-01-31 | 长沙新材料产业研究院有限公司 | supplementary print lift platform of additive manufacturing |
-
2010
- 2010-09-25 CN CN2010205401848U patent/CN201833657U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102529448B (en) * | 2011-12-15 | 2016-04-13 | 江南大学 | A kind of flatbed horizontal that prints is calibrated and arrangement for adjusting height |
| CN102529448A (en) * | 2011-12-15 | 2012-07-04 | 江南大学 | Device for calibrating horizontality and regulating height of printing surface plate |
| CN106973516A (en) * | 2012-01-02 | 2017-07-21 | 穆特拉茨国际有限公司 | The positioning and transmission of substrate |
| CN106985520A (en) * | 2012-01-02 | 2017-07-28 | 穆特拉茨国际有限公司 | Virtual plane |
| US10123427B2 (en) | 2012-01-02 | 2018-11-06 | Mutracx International B.V. | Inkjet system for printing a printed circuit board |
| CN106973516B (en) * | 2012-01-02 | 2019-06-14 | 穆特拉茨国际有限公司 | The positioning and transmission of substrate |
| CN102673184B (en) * | 2012-06-06 | 2014-04-02 | 郑州新世纪数码打印科技有限公司 | Wide paper feeding work platform of printer |
| CN102673184A (en) * | 2012-06-06 | 2012-09-19 | 郑州新世纪数码打印科技有限公司 | Wide paper feeding work platform of printer |
| CN105966090A (en) * | 2016-05-10 | 2016-09-28 | 江南大学 | Elevated printing panel and printing method |
| CN106079927A (en) * | 2016-06-13 | 2016-11-09 | 郑州新世纪数码科技股份有限公司 | Double nozzle ink stack can be manually adjusted |
| CN107499005A (en) * | 2017-09-07 | 2017-12-22 | 广州诺彩数码产品有限公司 | A kind of flat-panel printer |
| CN107499005B (en) * | 2017-09-07 | 2024-04-16 | 广州诺彩数码产品有限公司 | Flat plate Printer with a printer body |
| CN110732669A (en) * | 2019-10-29 | 2020-01-31 | 长沙新材料产业研究院有限公司 | supplementary print lift platform of additive manufacturing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20190925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |