CN201677580U - Spraying trolley beam structure of printer - Google Patents
Spraying trolley beam structure of printer Download PDFInfo
- Publication number
- CN201677580U CN201677580U CN2010201017079U CN201020101707U CN201677580U CN 201677580 U CN201677580 U CN 201677580U CN 2010201017079 U CN2010201017079 U CN 2010201017079U CN 201020101707 U CN201020101707 U CN 201020101707U CN 201677580 U CN201677580 U CN 201677580U
- Authority
- CN
- China
- Prior art keywords
- slide block
- printer
- craneway
- optical axis
- guiding optical
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to the field of printers, in particular to a spraying trolley beam of a printer, which aims to overcome the defects of the prior art, completely prevent the printing spray head from beating and improve the printing quality. The spraying trolley beam mainly comprises a spraying trolley frame and a small trolley beam for supporting a spraying trolley to slide horizontally on a printer, at least two guide optical shafts extending along the small trolley beam are arranged on the small trolley beam, the spraying trolley surrounds the guide optical shafts via a slide block arranged on the spraying trolley frame, and the inner side of the slide block is provided with a shaft sleeve which is matched with one guide optical shaft in a sliding way. The slide block is only connected with one guide optical shaft through the shaft sleeve, and the other guide optical shaft only functions to support the slide block to slide and is not connected with the slide block. The slide block is hanged on the two guide optical shafts through gravity. Therefore, the contact surfaces between the slide block and the guide optical shafts have no clearance, and the slide block can not beat during sliding, thereby realizing high-speed printing of the printer.
Description
Technical field
The utility model relates to the printer field, a kind of printer spray car girder construction that printing spray car laterally moves back and forth on printer that is used to support of saying so more specifically.
Background technology
In large-scale printer,,, need to adopt rigid support for making on printer, sliding that the spray car can be level and smooth because the spray car weight amount of carrying printing head is big.Hold slide block by the direct light axle clamp of two rigidity in the prior art and drive the printer head slip.For slide block can be slided on the optical axis that leads, need to keep minim gap between slide block and the guiding optical axis, yet the existence of this gap has caused slide block meeting bob in the process of sliding, and can't smoothly slide.Beating of slide block driven beating of shower nozzle, influenced the print quality of ink-jet printer.Prior art can't well solve this technical problem, can only reduce the amplitude that slide block is beated by reducing print speed.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and providing a kind of can avoid printing head to beat fully, improves the printer spray car girder construction of print quality.
This patent is achieved through the following technical solutions above-mentioned purpose.
The printer spray car girder construction of the utility model design, mainly comprise spray vehicle frame and craneway, being used for supporting the spray car laterally slides on printer, at least be provided with two guiding optical axises that extend along craneway on the described craneway, the spray car surrounds the guiding optical axis by being installed in the slide block of spray on the vehicle frame, and the slide block inboard is provided with axle sleeve and is slidingly matched with guiding optical axis wherein.Described slide block is socketed on the guiding optical axis by axle sleeve, under the gravity effect, has only axle sleeve inside upper part branch to be coupling with direct light and touches, and slide block only is to contact to be slidingly matched with another root guiding optical axis, and does not connect the guiding optical axis.From said structure, slide block only is connected with guiding optical axis wherein by axle sleeve, and another root optical axis that leads only plays the effect of support slipper slip, does not connect slide block.Between slide block and the guiding optical axis is non-tight annexation, slide block hangs on two guiding optical axises by gravity, therefore the contact-making surface between slide block and the guiding optical axis does not have any slit, and slide block can not produce in sliding process beats, and can realize the flying print of printer.
The concrete structure of realizing technique scheme is that described slide block extends to craneway back side semi-surrounding craneway from the craneway front, and craneway front downside and back side upside or craneway front upside and back underside respectively are provided with a guiding optical axis and cooperate with the slide block inner slide.Best structure is that slide block is inverted "L" shaped, and the spray vehicle frame is installed in the outside, the long limit of slide block.Described axle sleeve is arranged on side-lower or overhead kick inboard in the long limit of slide block, and side also is provided with back-up block and another optical axis that leads is slidingly matched within it.The slide block structure of inverted "L" shaped, long limit are used for installation spray vehicle frame, have maximum fixedly contact-making surface with the spray vehicle frame, have guaranteed spray vehicle frame stablizing in motion process.Article two, the guiding optical axis is separately positioned on the below, front side and the back side top of craneway, and axle sleeve is arranged on side-lower in the long limit, plays the effect that whole slide block slides on the guiding optical axis of craneway the place ahead of supporting.The slide block structure semi-surrounding of inverted "L" shaped fasten craneway, the overhead kick inboard is provided with smooth back-up block and craneway rear direct light and is coupling and touches, the restriction slide block rotates forward, back-up block and direct light are coupling and touch one side is shiny surface.Under the effect of spray car weight power, back-up block is close to the guiding optical axis, guarantees the slide block smooth sliding.It also can be that axle sleeve is arranged on the overhead kick inboard that The above results has, and back-up block is arranged on side-lower in the long limit.Whole slide block structure is buckled on the craneway, only is coupling with two direct light and touches, and has improved the stationarity of sliding.
For the contact area of reduce to lead optical axis and axle sleeve and back-up block, this patent is made circle with the direct light shaft section, and the axle sleeve cross section is a circular groove, and circular groove opening length makes axle sleeve can entangle optical axis and slides, and can not break away from optical axis less than diameter.In order further to improve the flatness of sliding, can on described guiding optical axis, be coated with one deck graphite.
The utility model structure has adopted the structure of slide block encirclement guiding optical axis, is socketed on the guiding optical axis by axle sleeve and slides, and the gravity effect at the spray car makes the slide block inboard can be close to another optical axis.Be non-close-fitting structure between this slide block and the optical axis, guaranteed that promptly slide block can be free to slide along optical axis, also need not between optical axis and slide block the gap to be set, slide block is equivalent to hang on the optical axis and slides.The utility model also further improves the unobstructed property that slide block slides by the cross section that changes optical axis, back-up block and the increase lubricating layer that setting has smooth contact surface.This patent has solved the problem that the spray car is beated in the prior art in the process of sliding, improved print speed and quality, has substantive distinguishing features and progress with respect to prior art.
Description of drawings
Fig. 1 is printer spray car girder construction;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is slide block and guiding optical axis fit structure schematic diagram;
Fig. 4 cooperates another structural representation for slide block with the guiding optical axis;
Fig. 5 is a printer spray car beam section schematic diagram in the prior art.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
Printer spray car beam as shown in Figure 1, structure comprises spray vehicle frame 2 and craneway 1, spray vehicle frame 2 slides on craneway 1 by 3 of slide mechanisms.Craneway 1 the place ahead is provided with feed preparation unit roller 4, and transmission is printed cloth and twisted in the spray car and move for 21 times, and spray vehicle frame 2 supports spray cars 21 and laterally slides at printer upper edge craneway 1 and print.
As shown in Figure 2, described slide mechanism 3 specifically comprise be arranged on the craneway 1, along craneway 1 extend leading to optical axis 34, back guiding optical axis 33 and the slide block 31 of frame on forward and backward guiding optical axis 34,33.In conjunction with Fig. 3 can be more detailed understanding slide mechanism 3, described slide block 31 is inverted "L" shaped, spray vehicle frame 2 is installed in the outside, the long limits of slide block 31, and has large-area contact-making surface between the slide block 31 and help stable spray vehicle frame 22.The slide block 31 of inverted "L" shaped extends to the back side semi-surrounding craneway 1 of craneway 1 from the front of craneway 1, leadingly be arranged on craneway 1 front downside to optical axis 34, and back guiding optical axis 33 is arranged on craneway 1 back side upside.Described, 33 cross sections are circular, and side-lower is provided with axle sleeve 32 and is socketed in leadingly on optical axis 34 in the long limit of the slide block 31 of inverted "L" shaped, and axle sleeve 32 cross sections are a circular groove, and circular groove opening length is less than diameter.Axle sleeve 32 is socketed in and leadingly can slidably reciprocates to optical axis about 34 along leading to optical axis 34, but can't move forward and backward up and down, plays the effect of supporting whole slide block 31.The inboard of described slide block 31 overhead kicks also is provided with back-up block 35 and is slidingly matched with back guiding optical axis 33, and back-up block 35 contact one side with guiding optical axis 33 and is shiny surface, and contact but do not connect only is optical axis 33 slips of leading of contact back.Above-mentioned axle sleeve 32, back-up block 35 are provided with one deck graphite with forward and backward guiding optical axis 34,33, reduce force of sliding friction.
Structure in sum, spray car 21 is erected on the forward and backward guiding optical axis 34,33 by being installed in the inverted "L" shaped slide block 31 semi-surrounding craneways 1 on the spray vehicle frame 2.Under the gravity effect of spray car 21, the forward and backward guiding optical axis 34,33 that is erected at that slide block 31 can be seamless carries out the slip of left and right directions.With respect to prior art as shown in Figure 5, by the structure of clamping slide block 38 between two guiding optical axises 36,37, there is not the necessary minim gap d that keeps as shown in Figure 5 in this patent, therefore can not produce in sliding process and beat, guarantee the stability of sliding, improved print quality and speed.
Be illustrated in figure 4 as the another kind of structure of this patent, it is mainly changed is back-up block 35 is arranged in the long limit of slide block 31 of inverted "L" shaped side-lower and leadingly is slidingly matched to optical axis 34, axle sleeve 32 is arranged on guiding optical axis 34 after the inboard socket of slide block 31 overhead kicks, and the effect of use is identical with a last embodiment.
Claims (8)
1. a printer sprays the car girder construction, mainly comprise spray vehicle frame and craneway, being used for supporting the spray car laterally slides on printer, it is characterized in that being provided with at least on the described craneway two guiding optical axises that extend along craneway, the spray car surrounds the guiding optical axis by being installed in the slide block of spray on the vehicle frame, and the slide block inboard is provided with axle sleeve and is slidingly matched with guiding optical axis wherein.
2. printer spray car girder construction according to claim 1, it is characterized in that described slide block extends to craneway back side semi-surrounding craneway from the craneway front, craneway front downside and back side upside or craneway front upside and back underside respectively are provided with a guiding optical axis and cooperate with the slide block inner slide.
3. printer spray car girder construction according to claim 2 is characterized in that described slide block is inverted "L" shaped, and the spray vehicle frame is installed in the outside, the long limit of slide block.
4. printer spray car girder construction according to claim 3 is characterized in that described axle sleeve is arranged on side-lower or overhead kick inboard in the long limit of slide block.
5. printer spray car girder construction according to claim 1 is characterized in that described slide block inboard also is provided with back-up block and another guiding optical axis is slidingly matched, and back-up block and direct light are coupling and touch one side is shiny surface.
6. according to each described printer spray car girder construction of claim 1 to 5, it is characterized in that described direct light shaft section is for circular.
7. printer spray car girder construction according to claim 6 is characterized in that described axle sleeve cross section is a circular groove, and circular groove opening length is less than diameter.
8. according to each described printer spray car girder construction of claim 1 to 5, it is characterized in that being coated with one deck graphite on the described guiding optical axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201017079U CN201677580U (en) | 2010-01-22 | 2010-01-22 | Spraying trolley beam structure of printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201017079U CN201677580U (en) | 2010-01-22 | 2010-01-22 | Spraying trolley beam structure of printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201677580U true CN201677580U (en) | 2010-12-22 |
Family
ID=43342638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201017079U Expired - Fee Related CN201677580U (en) | 2010-01-22 | 2010-01-22 | Spraying trolley beam structure of printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201677580U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128531A (en) * | 2015-09-21 | 2015-12-09 | 广州爱发电子产品有限公司 | Motion system of printer dolly |
| WO2018223574A1 (en) * | 2017-06-09 | 2018-12-13 | 汤振华 | Supporting mechanism for automatically adjusting spraying vehicle frame |
-
2010
- 2010-01-22 CN CN2010201017079U patent/CN201677580U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105128531A (en) * | 2015-09-21 | 2015-12-09 | 广州爱发电子产品有限公司 | Motion system of printer dolly |
| WO2018223574A1 (en) * | 2017-06-09 | 2018-12-13 | 汤振华 | Supporting mechanism for automatically adjusting spraying vehicle frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203543363U (en) | Flat screen printing machine with movable guide rail beam | |
| CN201677580U (en) | Spraying trolley beam structure of printer | |
| CN203344512U (en) | Elevating trolley frame used for photo machine | |
| CN202175053U (en) | Wing device for high-speed train | |
| CN205873587U (en) | Novel no track boots | |
| CN205097553U (en) | What prevent that scraping from disturbing twoly extrudes first device | |
| CN207105620U (en) | The printing device of the variable printing head angle of streamline gantry structure based on FDM | |
| CN211222616U (en) | Double-side printing digital printer | |
| CN210881344U (en) | Portable ink jet numbering machine | |
| CN204712640U (en) | High speed ink jet digital printer ink-jet head group | |
| CN202540984U (en) | Printer carriage guide mechanism | |
| CN105501365A (en) | Folding frame and electric folding vehicle | |
| CN208844875U (en) | A kind of construction and decoration is seamed standby with U.S.A | |
| CN218640573U (en) | Printing head transmission device of digital printing machine | |
| CN202987133U (en) | Jet propelled hydrofoil hovercraft | |
| CN213571051U (en) | Embroidery machine tabouret driving structure and embroidery machine | |
| CN204606890U (en) | Dynamic track switch | |
| CN207120132U (en) | A kind of water injector of improved tile polishing machine | |
| CN202806788U (en) | Vehicle pulling platform | |
| CN207842933U (en) | A kind of sightseeing rail car | |
| CN201405571Y (en) | Continuous jet-printing type word-jetting machine for plate of moderate thickness | |
| CN209031551U (en) | A kind of three section guide rails of Anti-inclining | |
| CN205464233U (en) | Rigid dummy bar | |
| CN208801573U (en) | Jacking block pitched roof mechanism with motion track guide pad auxiliary | |
| CN101791902B (en) | Ink jet recording apparatus |
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: 20101222 Termination date: 20190122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |