CN202826763U - Printing platform lifting device for ink-jet printer - Google Patents
Printing platform lifting device for ink-jet printer Download PDFInfo
- Publication number
- CN202826763U CN202826763U CN 201220525787 CN201220525787U CN202826763U CN 202826763 U CN202826763 U CN 202826763U CN 201220525787 CN201220525787 CN 201220525787 CN 201220525787 U CN201220525787 U CN 201220525787U CN 202826763 U CN202826763 U CN 202826763U
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- China
- Prior art keywords
- printing platform
- jet printer
- lifting device
- bearing
- optical axis
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- Expired - Fee Related
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Abstract
The utility model discloses a printing platform lifting device for an ink-jet printer. The printing platform lifting device for the ink-jet printer comprises a printing platform, a lifting mechanism, a guiding mechanism and a base plate. The printing platform lifting device for the ink-jet printer is characterized in that the lifting mechanism comprises a lead screw shaft, a bearing support frame, support frame bodies, a fixing body, sliding rails, sliding block bodies and swing arms. A sliding rail is fixedly connected with the lower surface of the printing platform. A sliding rail and the fixing body are fixedly connected with the upper surface of the base plate. The sliding block bodies slide horizontally along the sliding rails. The sliding block bodies are connected with the support bodies. The lead screw shaft penetrates through the bearing support frame and the support frame bodies which are on the base plate and is connected with a sliding block body. The support bodies and the sliding block bodies are driven to slide horizontally by rotation of the lead screw shaft along the sliding rails. And then an end angle of the cross swing arms is driven to move, wherein the swing arm is connected with the support bodies and is of an inversed V-shape. Lifting of the printing platform is achieved by changing cross angle of the swing arms. The printing platform lifting device for the ink-jet printer has the advantages of being simple in structure, strong in stability and convenient to operate and maintain.
Description
Technical field
The utility model relates to a kind of printing platform lifting device for jet printer, relates in particular to a kind of flat plate ink-jet printer print platform lowering or hoisting gear.
Background technology
Generally in the ink-jet printer course of work, according to the distance between the different needs adjustment shower nozzles of the size height of printing objects and the printing objects, to guarantee best printing effect.One of existing solution is that the lifting of adjustment shower nozzle keeps the distance between shower nozzle and the printing objects, such as patent 200720179080 and 201010101452 etc.But because printing objects is very high to the requirement of printer automatic control precision, higher apart from relative difficulty between control printing head and the print platform, for guaranteeing print quality, one of existing solution is to adopt the printing head height motionless, the mode of print platform lifting is regulated the distance between printing head and the printing objects, such 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 in addition three secondary elevating screws in parallel, the corresponding feed screw nut in position respectively is housed on four elevating screws, the feed screw nut is fixedly connected on again on the hoistable platform, 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, screw mandrel lifting inequality causes easily that print platform tilts, lifting is not in place, and transmission is easily aging, must change driving-belt, and the elevating mechanism structure is complicated in addition, safeguards and production cost increases.
The utility model content
The purpose of this utility model is to overcome defective of the prior art, a kind of working stability, long service life is provided and is convenient to the print platform lowering or hoisting gear processing and debug.
The utility model solves the problems of the technologies described above 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 comprises screw axis, the support of bearing, stake body, fixed body, slide rail, slide body and swing arm, the print platform lower surface is affixed slide rail, plate upper surface is an affixed slide rail and a fixed body, slide body is along the slide rail horizontal slip, slide body links to each other with stake body, screw axis passes the support of bearing and the stake body on the base plate, be connected with a slide body, rotation by screw axis, can drive stake body and slide body along the slide rail horizontal slip, move at an end angle of " V " font cross body arm motion thereby drive the one-tenth that links to each other with stake body, realize the lifting of print platform by changing the swing arm intersecting angle.
In above-mentioned print platform lowering or hoisting gear, described screw axis is rotated by the support of bearing that is fixed on the base plate.
In above-mentioned print platform lowering or hoisting gear, in the described support of bearing and the hole that screw axis is connected two sliding bearings are installed, and are fixed in the support of bearing with bearing (setting) plate.
In above-mentioned print platform lowering or hoisting gear, a nut seat is installed in the stake body groove on the described base plate, the screw thread of nut seat and screw axis matches.
In above-mentioned print platform lowering or hoisting gear, described swing arm is connected to stake body and fixed body both sides by sliding bearing.
In above-mentioned print platform lowering or hoisting gear, described swing arm can be rotated around sliding bearing.
In above-mentioned print platform lowering or hoisting gear, described guiding mechanism comprises optical axis seat, guiding optical axis and optical axis cover, and optical axis seat and guiding optical axis are fixed on the print platform, and 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.
The utility model rotarily drives stake body on the base plate and slide body along the slide rail horizontal slip by screw axis, by stake body with to be down the cross-coupled swing arm of " V " font be the motion of vertical direction with the conversion of motion of horizontal direction, simple rotary manipulation can be realized the elevating movement of print platform, simple in structure, convenient operation and maintenance.On the other hand, because the guiding mechanism on the vertical direction of installing between print platform and the base plate and the self-locking performance of screw axis screw thread have been guaranteed the lifting of platform and the stability of assurance height, air brushing quality and printing effect have been improved.
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 in conjunction with embodiment, be described with reference to the accompanying drawings printing platform lifting device for jet printer in the utility model.
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.
Shown in Fig. 4-5, elevating mechanism comprises screw axis 21, the support of bearing 221, slide rail 231,232, slide body 241,242, swing arm 251,252, stake body 261,262 and fixed body 271.Fixedly mounted a slide rail 231 and a fixed body 271 at base plate 4 upper surfaces, slide body 241 is arranged in stake body 261 draw-in grooves, and can be along slide rail 231 horizontal slips of lower end.Fixedly mounted slide rail 232 at print platform 1 lower surface, slide body 242 is arranged in the upper end draw-in groove of stake body 262, and can be along slide rail 232 horizontal slips of upper end.
Swing arm 251,252 are connected to stake body 261,262 and fixed body 271 both sides, at stake body 261,262 and the both sides of fixed body 271 boss of a circle is respectively arranged, swing arm 251 upper corners are connected on the boss of stake body 262 by sliding bearing, the angle, lower end is installed on the boss of stake body 261 by sliding bearing, swing arm 252 upper corners are connected on the boss of stake body 262 by another sliding bearing, the angle, lower end is installed on the boss of fixed body 271 by sliding bearing, swing arm 251,252 can rotate around sliding bearing, at the boss place of stake body 262 two sliding bearings, swing arm 251 are installed, 252 boss take stake body 262 are down the interconnection of " V " font as the crosspoint.
Screw axis 21 is multidiameter, and a knob 211 has been installed on it, and screw axis 21 passes the medial launder of the stake body 261 on the base plate 4 at last by being fixed on the support of bearing 221 interstitial holes of base plate 4 upper surfaces.Two sliding bearings 23,24 are installed in the support of bearing 221 interstitial holes, sliding bearing 23,24 usefulness bearing (setting) plates 22 are fixedly mounted in the hole of the support of bearing 221, screw axis 21 is stuck in the sliding bearing 23,24 of the support of bearing 221, only in the support of bearing 221 interior rotations, nut seat 25 has been installed in the medial launder of stake body 261, the screw thread of the screw thread of nut seat 25 and screw axis 21 matches, and screw axis 21 passes nut seat 25 and is connected with stake body 261.
In the use state of present embodiment, when to right rotation knob 211, knob 211 drives screw axis 21 to right rotation, screw axis 21 and stake body 261 are for being threaded, so screw axis 21 and stake body 261 can produce relative motion, when knob 211 during to right rotation, stake body 261 and the slide body 241 that is connected with stake body 261 lower ends are along slide rail 231 levels to front slide.Swing arm 251 lower ends are connected on the stake body 261, and under the drive of slide body 241, the horizontal direction expansion is done at angle, cross-coupled swing arm 251 lower end and the angle, swing arm 252 lower end that is installed on the fixed body 271.Stake body 262 descends with swing arm 251,252 motion, is installed in simultaneously slide block 242 in the stake body 262 and descends and slide along slide rail 232, because print platform 1 is fixing with slide rail 232 by adjusting plate 11, descends thereby drive whole print platform 1.
When to anticlockwise knob 211, knob 211 drives screw axis 21 to anticlockwise, and stake body 261 slides backward along slide rail 231 levels with the slide body 241 that is connected with stake body 261 lower ends.Swing arm 251 lower ends are connected on the stake body 261, and under the drive of slide body 241, the horizontal direction gathering is done at angle, cross-coupled swing arm 251 lower end and the angle, swing arm 252 lower end that is installed on the fixed body 271.Stake body 262 rises with swing arm 251,252 motion, is installed in simultaneously slide block 242 in the stake body 262 and rises and slide along slide rail 232, because print platform 1 is fixing with slide rail 232 by adjusting plate 11, rises thereby drive whole print platform 1.
Because slide body 241,242 can only slide in the horizontal direction, and slide body 241,242 keeps synchronously when sliding, the motion that makes print platform 1 descend, rise is steady, and owing to adopt six 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 makes printing more convenient.
Claims (7)
1. printing platform lifting device for jet printer, comprise print platform, elevating mechanism, guiding mechanism and base plate, it is characterized in that, described elevating mechanism comprises screw axis, the support of bearing, stake body, fixed body, slide rail, slide body and swing arm, the print platform lower surface is affixed slide rail, plate upper surface is an affixed slide rail and a fixed body, slide body is along the slide rail horizontal slip, slide body links to each other with stake body, screw axis passes the support of bearing and the stake body on the base plate, be connected with a slide body, rotation by screw axis, can drive stake body and slide body along the slide rail horizontal slip, move at an end angle of " V " font cross body arm motion thereby drive the one-tenth that links to each other with stake body, realize the lifting of print platform by changing the swing arm intersecting angle.
2. printing platform lifting device for jet printer as claimed in claim 1 is characterized in that, described screw axis is rotated by the support of bearing that is fixed on the base plate.
3. printing platform lifting device for jet printer as claimed in claim 1 is characterized in that, in the described support of bearing and the hole that screw axis is connected two sliding bearings is installed, and is fixed in the support of bearing with bearing (setting) plate.
4. printing platform lifting device for jet printer as claimed in claim 1 is characterized in that, a nut seat is installed in the stake body groove on the described base plate, and the screw thread of nut seat and screw axis matches.
5. printing platform lifting device for jet printer as claimed in claim 1 is characterized in that, described swing arm is connected to stake body and fixed body both sides by sliding bearing.
6. printing platform lifting device for jet printer as claimed in claim 1 is characterized in that, described swing arm can be rotated around sliding bearing.
7. printing platform lifting device for jet printer 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 |
|---|---|---|---|
| CN 201220525787 CN202826763U (en) | 2012-10-15 | 2012-10-15 | Printing platform lifting device for ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525787 CN202826763U (en) | 2012-10-15 | 2012-10-15 | Printing platform lifting device for ink-jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202826763U true CN202826763U (en) | 2013-03-27 |
Family
ID=47938539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220525787 Expired - Fee Related CN202826763U (en) | 2012-10-15 | 2012-10-15 | Printing platform lifting device for ink-jet printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202826763U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654456A (en) * | 2017-10-27 | 2018-02-02 | 惠州市美呈空间装饰设计工程有限公司 | A kind of positioner for post ads cloth |
| 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 |
| CN110126026A (en) * | 2019-06-14 | 2019-08-16 | 何拥军 | A kind of workbench lifting device |
-
2012
- 2012-10-15 CN CN 201220525787 patent/CN202826763U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654456A (en) * | 2017-10-27 | 2018-02-02 | 惠州市美呈空间装饰设计工程有限公司 | A kind of positioner for post ads cloth |
| 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 |
| CN110126026A (en) * | 2019-06-14 | 2019-08-16 | 何拥军 | A kind of workbench lifting device |
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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 | ||
| 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 Digital Technology Development Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20201015 |