CN108099427A - A kind of trolley of ink-jet printer anti-collision system - Google Patents
A kind of trolley of ink-jet printer anti-collision system Download PDFInfo
- Publication number
- CN108099427A CN108099427A CN201711440473.3A CN201711440473A CN108099427A CN 108099427 A CN108099427 A CN 108099427A CN 201711440473 A CN201711440473 A CN 201711440473A CN 108099427 A CN108099427 A CN 108099427A
- Authority
- CN
- China
- Prior art keywords
- trolley
- anticollision
- fixed
- collision
- shaft
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
- B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
Abstract
The present invention relates to a kind of trolley of ink-jet printer anti-collision system, it is characterised in that：The identical anticollision device, collision-prevention device of two structures including being separately fixed at trolley both sides, the anticollision device, collision-prevention device is fixed on trolley end side, wherein described anticollision device, collision-prevention device includes installing plate, shaft, ball ball bearing, anticollision limiting plate, stop screw, spring set screw, crash bar stop nut, cylinder anticollision connecting rod, crash bar, spring, groove type photoelectric switch and optoelectronic switch light barrier, trolley of ink-jet printer is which obviated to be collided with workbench or soft corrugation printing medium, simultaneously, when the anticollision device, collision-prevention device of trolley transverse movement left and right directions encounters corrugated soft printing medium on workbench or platform, trigger photoelectric switching signal, drive the horizontal servomotor stop motion of trolley, so as to avoid cart base plate and work top or with the corrugation media impact on table top.
Description
Technical field
The present invention relates to a kind of trolley of ink-jet printer anti-collision system.
Background technology
The trolley of flat ink-jet printer can it is longitudinal and transverse above print platform, erect three directions spherical guide on by
Servomotor driving movement.Wherein trolley is lifted by servomotor driving screw in rail plate pair, and nozzle is mounted on trolley
Bottom plate on, on the spray orifice face of nozzle and platform between the upper surface of printing medium apart from Serve Motor Control 2~3 millimeters it
Between.Frictional force between rail plate pair sliding block and guide rail can because in sliding block containing the oil ageing in oil felt pad（The oxidation of air,
The destruction of dust）It fails and increases, so that lift servo motor position error increases, until causing cart base plate and workbench
Face is collided, and damages trolley and work top, and causes printer that can not use.
Printing medium is by there is the absorption of the workbench of Incision Machine's to develop on table top, and soft printing medium is flat
It easily wrinkles when positioning is adsorbed on platform, purses up part and be possible to and bottom plate friction, damage nozzle.
The content of the invention
It is an object of the invention to provide a kind of trolley of ink-jet printer anti-collision system, which obviate trolley of ink-jet printer
It is collided with workbench or soft corrugation printing medium, meanwhile, the anticollision device, collision-prevention device of trolley transverse movement left and right directions is encountered
On workbench or platform during corrugated soft printing medium, photoelectric switching signal is triggered, drives the horizontal servo electricity of trolley
Machine stop motion, so as to avoid cart base plate and work top or with the corrugation media impact on table top.
To achieve the above object, the present invention provides following technical solution：A kind of trolley of ink-jet printer anti-collision system, it is special
Sign is：The identical anticollision device, collision-prevention device of two structures including being separately fixed at trolley both sides, the anticollision device, collision-prevention device are fixed on trolley
On end side, wherein the anticollision device, collision-prevention device includes installing plate, shaft, ball ball bearing, anticollision limiting plate, stop screw, bullet
Spring fixing screws, crash bar stop nut, cylinder anticollision connecting rod, crash bar, spring, groove type photoelectric switch and optoelectronic switch gear
Tabula rasa,
The installing plate is fixed on the outside of the side plate of trolley of ink-jet printer；
The shaft is rotatably fixed to the installing plate top；
The crash bar is fixed on shaft lower end by two cylinder anticollision connecting rods, when it is in initial position, bottom surface
It should be concordant with trolley of ink-jet printer bottom plate bottom surface；
Cylinder anticollision connecting rod upper end cylinder successively through circular hole in shaft and anticollision limiting plate, is fixed on shaft upper table
Face；
The groove type photoelectric switch is fixed on installing plate inside upper part；
The optoelectronic switch light barrier is fixed on anticollision limiting plate end, and the optoelectronic switch light barrier passes through the groove profile photoelectricity
The U-type groove center of switch；
The stop screw is fixed on anticollision limiting plate lower part, for limiting crash bar initial position；The spring set screw
Anticollision limiting plate lower part on the inside of fixed mounting plate；
The spring is fixed between anticollision limiting plate end and spring set screw.
In order to avoid cart base plate and work top or with the corrugation media impact on table top, the shaft, cylinder anticollision
Connecting rod, anticollision limiting plate and optoelectronic switch light barrier form a whole, and central axis rotates around the shaft.
For the ease of the connection of shaft and side plate, the shaft is rotatablely connected by ball ball bearing and side plate.
The problem of being damaged in order to avoid inkjet printing cart base plate, work top mechanical damage and nozzle, the groove profile
The driving servo-drive system of optoelectronic switch and trolley connects, and switching signal can control horizontal servomotor start-stop, and institute's lance is in
Initial position, the photoelectricity open light barrier and are located at groove type photoelectric switch U-type groove center, block the optical axis in U-type groove, the groove profile
Optoelectronic switch generates photoelectric switching signal；Crash bar front end is stopped that shaft drives the optoelectronic switch light barrier around wherein
Mandrel line rotates, and optoelectronic switch light barrier is made to deviate the U-type groove in groove type photoelectric switch, and optical axis is connected in slot, optoelectronic switch letter
It number disappears, trolley driving servo-drive system can't detect photoelectric switching signal, and horizontal servomotor is controlled to stop.
Compared with prior art, the beneficial effects of the invention are as follows：It is simple in structure, meanwhile, in trolley transverse movement right and left
To anticollision device, collision-prevention device encounter corrugated soft printing medium on workbench or platform when, trigger photoelectric switching signal, driving
The horizontal servomotor stop motion of trolley, so as to avoid cart base plate with work top or be touched with the corrugation medium on table top
It hits.
Description of the drawings
Fig. 1 is a kind of trolley of ink-jet printer anti-collision system structure diagram of the present invention；
Fig. 2 is a kind of anticollision device, collision-prevention device structure diagram of trolley of ink-jet printer anti-collision system of the present invention；
Fig. 3 is that a kind of shaft of trolley of ink-jet printer anti-collision system of the present invention limits the structure diagram of pulling plate with anticollision.
In reference numeral：1. anticollision device, collision-prevention device；2. side plate；3. installing plate；4. shaft；5. ball ball bearing；6. anticollision /V
Plate；7. stop screw；8. spring set screw；9. crash bar stop nut；10. cylinder anticollision connecting rod；11. crash bar；12.
Spring；13. groove type photoelectric switch；14. optoelectronic switch light barrier；15. cart base plate；16. the vertical riser of trolley；17. nozzle
17；18. screw；19. servomotor；20. moving guide rail pair；21. bearing；22. nut；23. screw nut.
Specific embodiment
The present invention is further described with reference to the accompanying drawings and examples.
Embodiment：
As shown in Figs. 1-3, a kind of trolley of ink-jet printer anti-collision system provided in this embodiment, it is characterised in that：Including respectively
The identical anticollision device, collision-prevention device 1 of two structures of trolley both sides is fixed on, the anticollision device, collision-prevention device 1 is fixed on trolley end side 2,
Described in anticollision device, collision-prevention device 1 include installing plate 3, shaft 4, ball ball bearing 5, anticollision limiting plate 6, stop screw 7, spring fix spiral shell
Nail 8, crash bar stop nut 9, cylinder anticollision connecting rod 10, crash bar 11, spring 12, groove type photoelectric switch 13 and optoelectronic switch
Light barrier 14,
The installing plate 3 is fixed on 2 outside of side plate of trolley of ink-jet printer；The shaft 4 is rotatably fixed to the peace
3 top of loading board；The crash bar 11 is fixed on 4 lower end of shaft by two cylinder anticollision connecting rods 10, when it is in initial bit
When putting, bottom surface should be concordant with 15 bottom surface of trolley of ink-jet printer bottom plate；The 10 upper end cylinder of cylinder anticollision connecting rod is successively
Circular hole on through shaft 4 and anticollision limiting plate 6, is fixed on 4 upper surface of shaft；The groove type photoelectric switch 13 is fixed on installing plate
3 inside upper parts；The optoelectronic switch light barrier 14 is fixed on 6 end of anticollision limiting plate, and the optoelectronic switch light barrier 14 passes through
The U-type groove center of the groove type photoelectric switch 13；The stop screw 7 is fixed on 6 lower part of anticollision limiting plate, for limiting anticollision
11 initial position of bar；8 fixed mounting plate of spring set screw, 3 inside anticollision limiting plate, 6 lower part；The spring 12 is fixed on
Between 6 end of anticollision limiting plate and spring set screw 8, the shaft 4, cylinder anticollision connecting rod 10, anticollision limiting plate 6 and light
Electric switch light barrier 14 forms a whole, and 4 central axis rotate around the shaft, and the shaft 4 passes through ball ball bearing 5 and side plate
2 rotation connections, the groove type photoelectric switch 13 are connected with the driving servo-drive system of trolley, and switching signal can control horizontal servo
Motor start-stop, institute's lance are in initial position, and the photoelectricity opens the U-type groove center that light barrier is located at groove type photoelectric switch 13, resistance
Optical axis in disconnected U-type groove, the groove type photoelectric switch 13 generate photoelectric switching signal；11 front end of crash bar stopped, shaft 4
The optoelectronic switch light barrier 14 is driven to be rotated around its center axis, optoelectronic switch light barrier 14 is made to deviate groove type photoelectric switch 13
On U-type groove, optical axis is connected in slot, and photoelectric switching signal disappears, and trolley driving servo-drive system can't detect photoelectric switching signal,
The horizontal servomotor of control stops.
A kind of trolley of ink-jet printer anti-collision system that the present embodiment is provided, including I, II two identical anticollision of structure
Device, during installation, the anticollision device, collision-prevention device is separately fixed on the side plate at trolley both ends, and the cart base plate of ink-jet printer is fixed on
The lower end of the vertical riser 16 of trolley, nozzle 17 are fixed in the slot of bottom plate, and the spray orifice face of nozzle 17 is higher than bottom plate bottom surface
0.2~0.5 millimeter, 2 one side of side plate of trolley in the vertical riser 16 of trolley with fixing, and opposite side is fixed with cart base plate 15, silk
Before the vertical riser 16 of 18 installation carriage of bar, moving guide rail pair 20 is mounted on behind the vertical riser 16 of trolley, and screw 18 is by watching
It takes motor 19 and rotates connection, the trolley said modules for being fixed on the vertical riser 16 of trolley is driven to be lifted in moving guide rail pair 20；
In figure 1 be trolley transverse direction riser, forepart be mounted on guideway 20 on, riser 16 vertical with trolley is slidably connected, behind be mounted on
Rail plate pair on guide rail beam（It is not marked in figure）On, in workbench（It is not marked in figure）Made by servo electric drive horizontal in top
To movement.
As shown in Fig. 2, this anticollision device, collision-prevention device includes installing plate 3, shaft 4, ball ball bearing 5, anticollision limiting plate 6, /V spiral shell
Nail 7, spring set screw 8, crash bar stop nut 9, cylinder anticollision connecting rod 10, crash bar 11, spring 12, groove profile photoelectricity are opened
13 and optoelectronic switch light barrier 14 are closed, wherein:
Two pieces of installing plates 3 are individually fixed in the one side of trolley two end side panels 2, and ball ball bearing 5 is rotatably fixed to pacify respectively
In the hole on loading board top, the cylinder at 4 both ends of shaft is assemblied in 21 inner ring of bearing respectively, and shaft 4 can be rotated around axis 0-O.
Cylinder anticollision connecting rod 10 is the threaded Step Shaft in both ends, and lower end passes through the screw hole on external screw thread and crash bar 11
Connection, upper one end is through shaft 4 on the circular hole of anticollision limit pulling plate 6,4 lower end of shaft, upper end nut 22 are positioned at step
It compresses, lower end screws nut 23 and is pressed in 4 top of shaft；
Stop screw 7 is fixed on 3 inside upper part of installing plate, 6 lower section of anticollision limiting plate, for limiting the initial of the crash bar 11
Position；
Spring set screw 8 is fixed on 3 lower inside of installing plate, and 12 one end of spring is fixed on the end of anticollision limit pulling plate 6, another
It holds in fixed spring fixing screws 8, when crash bar 11 is deviateed initial position by collision, 12 pulling force of spring retracts crash bar 11
Initial position；Crash bar 11 rotates initial position as its bottom surface and 15 bottom surface parallel position of cart base plate, is existed by stop screw 7
Position restriction on installing plate 3；The depth of screw hole on crash bar 11 is screwed by adjusting 10 lower end of cylinder anticollision connecting rod
It aligns to adjust 11 bottom surface of crash bar with 15 bottom surface of cart base plate, then screws crash bar stop nut 9 to 11 upper surface of crash bar；
Photoelectricity opens light barrier 18 and fixes 6 end of anticollision limit pulling plate；Therefore, crash bar 11, cylinder anticollision connecting rod 10, anticollision limiting plate 6
And photoelectricity open light barrier 18 rotate axis center 0-O axis rotation.
Groove type photoelectric switch 13 is fixed on 3 inside of installing plate, and ensures that the photoelectricity opens light barrier 14 and passes through groove profile photoelectricity
The U-type groove center of switch 13, blocks the optical axis in U-type groove, and groove type photoelectric switch 13 generates switching signal；Groove type photoelectric switch 13
It is connected with the driving servo-drive system of trolley；
When being stopped of crash bar 11, drive cylinder anticollision connecting rod 10 and anticollision limiting plate 6 and photoelectricity open light barrier 14 around
Spindle central 0-O axis rotate, and optoelectronic switch light barrier 14 leaves the U-type groove of groove type photoelectric switch 13, and optical axis is connected in slot,
13 blackout of groove type photoelectric switch, trolley driving servo-drive system, which can't detect, closes photoswitch signal, and control servomotor stops
Transverse shifting.
The trolley of ink-jet printer anti-collision system of the present invention, is encountered corrugated soft on workbench or platform by crash bar
During matter printing medium, photoelectricity is driven to open light barrier, and central axis rotates around the shaft, so as to trigger photoelectric switching signal, makes driving small
The servomotor stop motion of vehicle, avoid cart base plate and work top or with the corrugation media impact on table top.
Above example is used for illustrative purposes only rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various conversion or modification, therefore all equivalent
Technical solution should also belong to scope of the invention, should be limited by each claim.
Claims (4)
1. a kind of trolley of ink-jet printer anti-collision system, it is characterised in that：Two structures including being separately fixed at trolley both sides
Identical anticollision device, collision-prevention device（1）, the anticollision device, collision-prevention device（1）It is fixed on trolley end side（2）On, wherein the anticollision device, collision-prevention device（1）
Including installing plate（3）, shaft（4）, ball ball bearing（5）, anticollision limiting plate（6）, stop screw（7）, spring set screw
（8）, crash bar stop nut（9）, cylinder anticollision connecting rod（10）, crash bar（11）, spring（12）, groove type photoelectric switch（13）
And optoelectronic switch light barrier（14）,
The installing plate（3）It is fixed on the side plate of trolley of ink-jet printer（2）Outside；
The shaft（4）It is rotatably fixed to the installing plate（3）Top；
The crash bar（11）Pass through two cylinder anticollision connecting rods（10）It is fixed on shaft（4）Lower end, when it is in initial bit
When putting, bottom surface should be with trolley of ink-jet printer bottom plate（15）Bottom surface is concordant；
The cylinder anticollision connecting rod（10）Upper end cylinder successively passes through shaft（4）And anticollision limiting plate（6）Upper circular hole, is fixed on
Shaft（4）Upper surface；
The groove type photoelectric switch（13）It is fixed on installing plate（3）Inside upper part；
The optoelectronic switch light barrier（14）It is fixed on anticollision limiting plate（6）End, the optoelectronic switch light barrier（14）Pass through
The groove type photoelectric switch（13）U-type groove center；
The stop screw（7）It is fixed on anticollision limiting plate（6）Lower part, for limiting crash bar（11）Initial position；The bullet
Spring fixing screws（8）Fixed mounting plate（3）Inside anticollision limiting plate（6）Lower part；
The spring（12）It is fixed on anticollision limiting plate（6）End and spring set screw（8）Between.
A kind of 2. trolley of ink-jet printer anti-collision system according to claim 1, which is characterized in that the shaft（4）, cylinder
Anticollision connecting rod（10）, anticollision limiting plate（6）And optoelectronic switch light barrier（14）It forms a whole, around the shaft（4）Central shaft
Line rotates.
A kind of 3. trolley of ink-jet printer anti-collision system according to claim 2, which is characterized in that the shaft（4）Pass through
Ball ball bearing（5）With side plate（2）Rotation connection.
A kind of 4. trolley of ink-jet printer anti-collision system according to claim 1, which is characterized in that the groove type photoelectric switch
（13）It is connected with the driving servo-drive system of trolley, switching signal can control horizontal servomotor start-stop, and institute's lance is in initial
Position, the photoelectricity open light barrier and are located at groove type photoelectric switch（13）U-type groove center blocks the optical axis in U-type groove, the groove profile
Optoelectronic switch（13）Generate photoelectric switching signal；Crash bar（11）Front end stopped, shaft（4）The optoelectronic switch is driven to keep off
Tabula rasa（14）It is rotated around its center axis, makes optoelectronic switch light barrier（14）Deviate groove type photoelectric switch（13）On U-type groove, slot
Interior optical axis is connected, and photoelectric switching signal disappears, and trolley driving servo-drive system can't detect photoelectric switching signal, controls horizontal servo
Motor stops.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440473.3A CN108099427A (en) | 2017-12-27 | 2017-12-27 | A kind of trolley of ink-jet printer anti-collision system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711440473.3A CN108099427A (en) | 2017-12-27 | 2017-12-27 | A kind of trolley of ink-jet printer anti-collision system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108099427A true CN108099427A (en) | 2018-06-01 |
Family
ID=62213591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711440473.3A Withdrawn CN108099427A (en) | 2017-12-27 | 2017-12-27 | A kind of trolley of ink-jet printer anti-collision system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108099427A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733262A (en) * | 2019-10-10 | 2020-01-31 | 浙江普崎数码科技有限公司 | Ink-jet digital printer |
| CN112319065A (en) * | 2018-10-26 | 2021-02-05 | 深圳市汉森软件有限公司 | Method and device for preventing carriage of ink-jet printer from collision and computer readable storage medium |
| CN115257201A (en) * | 2022-08-01 | 2022-11-01 | 广州诺彩数码产品有限公司 | Anti-collision device of flat-panel printer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934644A (en) * | 2010-09-03 | 2011-01-05 | 深圳市润天智图像技术有限公司 | Anti-collision device for inkjet printer cart |
| CN207955043U (en) * | 2017-11-20 | 2018-10-12 | 上海汇屹数码科技有限公司 | A kind of trolley of ink-jet printer anti-collision system |
-
2017
- 2017-12-27 CN CN201711440473.3A patent/CN108099427A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101934644A (en) * | 2010-09-03 | 2011-01-05 | 深圳市润天智图像技术有限公司 | Anti-collision device for inkjet printer cart |
| CN207955043U (en) * | 2017-11-20 | 2018-10-12 | 上海汇屹数码科技有限公司 | A kind of trolley of ink-jet printer anti-collision system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112319065A (en) * | 2018-10-26 | 2021-02-05 | 深圳市汉森软件有限公司 | Method and device for preventing carriage of ink-jet printer from collision and computer readable storage medium |
| CN112319065B (en) * | 2018-10-26 | 2022-05-27 | 深圳市汉森软件有限公司 | Method and device for preventing carriage of ink-jet printer from collision and computer readable storage medium |
| CN110733262A (en) * | 2019-10-10 | 2020-01-31 | 浙江普崎数码科技有限公司 | Ink-jet digital printer |
| CN115257201A (en) * | 2022-08-01 | 2022-11-01 | 广州诺彩数码产品有限公司 | Anti-collision device of flat-panel printer |
| CN115257201B (en) * | 2022-08-01 | 2024-01-12 | 广州诺彩数码产品有限公司 | Anti-collision device of flat-panel printer |
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| PB01 | Publication | ||
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Application publication date: 20180601 |