CN203267484U - Ink-jet printer platform elevating device - Google Patents
Ink-jet printer platform elevating device Download PDFInfo
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- CN203267484U CN203267484U CN 201320288486 CN201320288486U CN203267484U CN 203267484 U CN203267484 U CN 203267484U CN 201320288486 CN201320288486 CN 201320288486 CN 201320288486 U CN201320288486 U CN 201320288486U CN 203267484 U CN203267484 U CN 203267484U
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- jet printer
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Abstract
The utility model brings forward an ink-jet printer platform elevating device. The ink-jet printer platform elevating device comprises a supporting mechanism, an elevating mechanism, a guiding mechanism and a configuration mechanism. A cooperation motion of a speed reducer, a screw rod and a screw nut is adopted in the elevating mechanism to enable elevating of a printing platform. Because the screw rod and the screw nut have a self-locking function, the elevating of the printing platform is safe and reliable. Screw-rod screw-nut transmission exhibits long stroke and high transmission precision. The ink-jet printer platform elevating device is simple in structure. And double guiding rails and sliding block transmission are adopted to play a guiding role during the elevating of the printing platform, so the elevating of the printing platform is steady and smooth. Furthermore, two gas spring counterweights are adopted to reduce pressures, which are from the printing platform, on the screw rod and the screw nut, and stationary and reliability of the printing platform during printing are guaranteed.
Description
Technical field
The utility model relates to a kind of platform lifting device, relates in particular to a kind of ink-jet printer platform lifting device.
Background technology
Inkjet printer technologies be by shower nozzle spray ink droplet to the print media to form required print image or word.For guaranteeing best printing effect, must make the suitable distance of maintenance between shower nozzle and print media, spatter China ink or print degradation problem under definition otherwise very easily cause.Because the thickness of different print media is discrepant, need to be according to the different adjustment shower nozzle of print media thickness and the distance between print platform when printing on same printer.One of solution of prior art is to adjust distance between shower nozzle and print platform by the lifting shower nozzle.Another kind of solution is to adjust distance between shower nozzle and print platform by the lifting print platform.Because the difficulty of controlling the shower nozzle lifting is higher than the difficulty of controlling the print platform lifting, in prior art, adopt by the lifting print platform adjusted distance between shower nozzle and print platform more.As adopting the driven by motor cross body arm motion to rotate to realize the lifting of print platform in Chinese patent 201120041358.0,201020540184.8, adopt this mode lifting print platform, the print platform lifting is steady, simple to operate, long service life, but its lifting travel is restricted.Therefore being necessary to propose a kind of improved print platform lowering or hoisting gear overcomes defects.
The utility model content
For the problem that prior art exists, technical problem to be solved in the utility model is that a kind of lifting of proposition is steady, safe and reliable, the lifting precision is high and stroke is large, and ink-jet printer platform lifting device simple in structure.
For achieving the above object, the utility model proposes a kind of ink-jet printer platform lifting device, comprise supporting mechanism, elevating mechanism and guiding mechanism, described supporting mechanism comprise a lifting sliding panel; Described elevating mechanism comprises reductor, the combination of screw mandrel screw, described reductor is installed on to be printed on base, described screw is installed on described lifting sliding panel by nut seat, described reductor is connected with print platform on being installed on the lifting sliding panel by screw mandrel screw combination, by the reductor drive print platform lifting of moving; Described guiding mechanism comprises first, second guide rail slide block combination, described the first guide rail slide block combination comprises first, second slide block and the first guide rail, described the second guide rail slide block combination comprises the 3rd, Four-slider and the second guide rail, described first, second, third, fourth slide block is installed on described lifting sliding panel, and described the first guide rail and the second guide rails assembling are in printing on base; During described reductor work, realize vertically lifting of print platform under the cooperation of described first, second guide rail slide block combination.
Platform lifting device in the utility model also comprises a balance weight mechanism, described balance weight mechanism comprises first, second air spring, the stiff end of described first, second air spring is installed on to be printed on base, and the movable end of described first, second air spring is installed on described lifting sliding panel.
Described supporting mechanism in the utility model platform lifting device also comprises first, second gripper shoe and first, second aluminium section bar, described first, second aluminium section bar is installed on the described lifting sliding panel left and right sides by the screw symmetry, described first, second gripper shoe comprises respectively a vertical component effect and a horizontal part, the vertical component effect of described first, second gripper shoe is connected with described supporting elevation plate by screw, and the horizontal part of described first, second gripper shoe is connected with print platform by screw.The horizontal part of described first, second gripper shoe is across described print platform half length along page orientation.
Print platform in the utility model ink-jet printer adopts the routing motion of reducing motor and screw mandrel screw to realize the lifting of print platform, because screw mandrel, screw have auto-lock function, make the print platform elevating safety reliable, and its stroke of screw mandrel screw transmission is large, transmission accuracy is high, and is simple in structure; Simultaneously, adopt two guide rails, slide block transmission to lead to printing in the lifting platform process, make the print platform lifting steady, smooth and easy; Moreover, adopt two air spring counterweights to alleviate print platform to the pressure of screw mandrel screw in the utility model, guarantee that in print procedure, print platform is steadily reliable.
Description of drawings
Fig. 1 is the stereogram of ink-jet printer in the utility model;
Fig. 2 is the front view of ink-jet printer in the utility model;
Fig. 3 is the stereogram of lifting platform assembly of the installation print platform of the utility model ink-jet printer;
Fig. 4 is the rearview of Fig. 3;
Fig. 5 is the left view of Fig. 3.
The specific embodiment
As shown in Fig. 1-2, the ink-jet printer in the present embodiment comprises printing portion 1, prints base 2, print platform 3 and platform lifting assembly 4.One printing dolly is installed on printing portion 1 is used for spraying ink droplet is realized image or word on print media printing, print platform 3 is installed on by lifting platform assembly 4 and prints on base 2, and print platform 3 is used for installing medium to be printed.Can regulate the distance between shower nozzle and print platform 3 in printing portion 1 by regulating lifting platform assembly 4.In ink jet printing process, printing portion 1 is printed dolly reciprocating along X axis, print platform 3 transfixions along Y-motion.The length of print platform 3 its X axis in the present embodiment is greater than the length of its Y-axis.
As shown in Fig. 3-5, the lifting platform assembly 4 of the present embodiment comprises supporting mechanism, elevating mechanism, guiding mechanism and balance weight mechanism.Supporting mechanism in the present embodiment comprises lifting sliding panel 5, first, second aluminium section bar 91,92 and first, second gripper shoe 81,82.First, second aluminium section bar 91,92 is installed on lifting sliding panel 5 by screw.First, second gripper shoe 81,82 comprises respectively a vertical component effect 811,821 and one horizontal part 812,822, and its vertical component effect 811,821 is connected with first, second aluminium section bar 91,92 by screw, and its horizontal part 812,822 is connected with print platform 3 by screw.The length of first, second support portion 81 in the present embodiment, 82 horizontal part is print platform 3 along half of Y-axis width.
In the present embodiment, elevating mechanism comprises reductor 51, screw mandrel 53, screw 52, reductor 51 is connected with screw 52 by screw mandrel 53, screw 52 is installed on lifting sliding panel 5 by nut seat 54, thereby reductor 51 drives the lifting that the motion of screw mandrel screw realizes lifting sliding panel 5, and then drives print platform 3 liftings that are installed on lifting sliding panel 5.
In the both sides of lifting sliding panel 5, one group of guiding mechanism is installed respectively, is used for guaranteeing vertically steadily lifting of print platform 3.Guiding mechanism in the present embodiment comprises first, second guide rail slide block combination, first, second guide rail slide block combination comprises respectively first, second slide block 62,63, reach the first guide rail 61 and the 3rd, Four-slider 65, the 66 and second guide rail 64, first, second guide rail 61,64 is installed on to be printed on base 2, and first, second, third, fourth slide block 62,63,65,66 is installed on lifting sliding panel 5 by screw.In lifting process, first, second guide rail 61,64 is fixed in to be printed on base, and first, second slide block 62,63 and the 3rd, Four- slider 65,66 move up and down along first, second guide rail 61,64 respectively.
Balance weight mechanism in the present embodiment comprises first, second air spring 71,72 that arranges with the elevating mechanism left and right sides, first, second air spring 71,72 stiff end are installed on to be printed on base 2, its movable end is installed on slip lifter plate 5, adopt two air spring counterweights in order to alleviate the pressure of 3 pairs of elevating mechanisms of print platform, guarantee that in print procedure, print platform 3 is steadily reliable.
It is to be noted and any distortion of making according to the specific embodiment of the present utility model all do not break away from the scope that spirit of the present utility model and claim are put down in writing.
Claims (4)
1. an ink-jet printer platform lifting device, is characterized in that, comprises supporting mechanism, elevating mechanism and guiding mechanism,
Described supporting mechanism comprises a lifting sliding panel;
Described elevating mechanism comprises reductor, the combination of screw mandrel screw, described reductor is installed on to be printed on base, described screw is installed on described lifting sliding panel by nut seat, described reductor is connected with print platform on being installed on the lifting sliding panel by screw mandrel screw combination, by the reductor drive print platform lifting of moving;
Described guiding mechanism comprises first, second guide rail slide block combination, described the first guide rail slide block combination comprises first, second slide block and the first guide rail, described the second guide rail slide block combination comprises the 3rd, Four-slider and the second guide rail, described first, second, third, fourth slide block is installed on described lifting sliding panel, and described the first guide rail and the second guide rails assembling are in printing on base; During described elevating mechanism work, realize vertically lifting of print platform under the cooperation of described first, second guide rail slide block combination.
2. ink-jet printer platform lifting device as claimed in claim 1, it is characterized in that, described platform lifting device also comprises a balance weight mechanism, described balance weight mechanism comprises first, second air spring, the stiff end of described first, second air spring is installed on to be printed on base, and the movable end of described first, second air spring is installed on described lifting sliding panel.
3. ink-jet printer platform lifting device as claimed in claim 1, it is characterized in that, described supporting mechanism also comprises first, second gripper shoe and first, second aluminium section bar, described first, second aluminium section bar is installed on the described lifting sliding panel left and right sides by the screw symmetry, described first, second gripper shoe comprises respectively a vertical component effect and a horizontal part, the vertical component effect of described first, second gripper shoe is connected with described supporting elevation plate by screw, and the horizontal part of described first, second gripper shoe is connected with print platform by screw.
4. ink-jet printer platform lifting device as claimed in claim 3, is characterized in that, the length of the horizontal part of described first, second gripper shoe is described print platform along half of the width of page orientation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288486 CN203267484U (en) | 2013-05-24 | 2013-05-24 | Ink-jet printer platform elevating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320288486 CN203267484U (en) | 2013-05-24 | 2013-05-24 | Ink-jet printer platform elevating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203267484U true CN203267484U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320288486 Expired - Lifetime CN203267484U (en) | 2013-05-24 | 2013-05-24 | Ink-jet printer platform elevating device |
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| Country | Link |
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| CN (1) | CN203267484U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108528065A (en) * | 2018-06-11 | 2018-09-14 | 北京美科艺数码科技发展有限公司 | A kind of inkjet-printing device |
| WO2019005040A1 (en) * | 2017-06-28 | 2019-01-03 | Hewlett-Packard Development Company, L.P. | A lift to lower and raise a platform |
| CN111361308A (en) * | 2018-12-26 | 2020-07-03 | 广东科达洁能股份有限公司 | Ceramic ink-jet printer head lifting mechanism |
-
2013
- 2013-05-24 CN CN 201320288486 patent/CN203267484U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019005040A1 (en) * | 2017-06-28 | 2019-01-03 | Hewlett-Packard Development Company, L.P. | A lift to lower and raise a platform |
| US11364681B2 (en) | 2017-06-28 | 2022-06-21 | Hewlett-Packard Development Company, L.P. | Lift to lower and raise a platform |
| CN108528065A (en) * | 2018-06-11 | 2018-09-14 | 北京美科艺数码科技发展有限公司 | A kind of inkjet-printing device |
| CN111361308A (en) * | 2018-12-26 | 2020-07-03 | 广东科达洁能股份有限公司 | Ceramic ink-jet printer head lifting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200902 Address after: Room 101, Building 4, No. 5 Qianqian Road, Changping District Science and Technology Park, Beijing 102200 Patentee after: BEIJING KEJIACAI TECHNOLOGY Co.,Ltd. Address before: 100191, Haidian District Garden Road, Beijing, Taixing, building 11, two Patentee before: BEIJING MEIKEYI Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |