CN105403928B - A kind of gear neglected loading detection means - Google Patents
A kind of gear neglected loading detection means Download PDFInfo
- Publication number
- CN105403928B CN105403928B CN201510996766.4A CN201510996766A CN105403928B CN 105403928 B CN105403928 B CN 105403928B CN 201510996766 A CN201510996766 A CN 201510996766A CN 105403928 B CN105403928 B CN 105403928B
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- China
- Prior art keywords
- gear
- connecting rod
- cylinder
- detection means
- neglected loading
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V8/00—Prospecting or detecting by optical means
- G01V8/10—Detecting, e.g. by using light barriers
Abstract
The invention discloses a kind of gear neglected loading detection means, including the driving section being set up in parallel and test section, wherein driving section includes motor, connecting rod and cylinder, and the bottom of connecting rod is rotated with connecting rod base to be connected, and top is provided with power transmission shaft；One end of power transmission shaft is provided with driving gear by synchronizing wheel and timing belt and motor connection, the other end, for being meshed with driven gear to be detected；Cylinder is arranged in cylinder fixed seat, and the clutch end of cylinder is connected with link rotatable, the position for adjusting connecting rod；Test section includes bottom plate and the laser sensor being fixed on bottom plate, and the laser that laser sensor is sent is radiated on end gear to be detected.The present invention is rational in infrastructure, simple to operate, and using only a cylinder, a motor can disposably complete gear neglected loading test, low with cost, testing procedure is few, the fast advantage of test speed with linkage and laser sensor.
Description
Technical field
The present invention relates to printer detection technique field, and in particular to a kind of gear neglected loading detection means.
Background technology
Test is the key link in design of electronic products, manufacturing process, is detection electronic product performance, quality and safety
Necessary means.In recent years, with the extensive use of printer, the research also ever more important to printing machine detecting device.Beating
In the production of print machine, generally require that multigroup gear is installed to realize different transmission process.Only when printer institute is with teeth
When wheel is installed completely, the normal work of printer just can guarantee that；Once there is gear neglected loading misloading, printer will be had a strong impact on
Function, even resulting in printer can not run.
For such case, the transmission conditions of its internal gear group must be detected before printer dispatches from the factory.At present,
When being tested using tool of the prior art, often it is divided into two-step action：The first step, driving wheel reach；Second step, driving wheel
Push and driven pulley engaged transmission.This kind of drive needs to use at least two guide rails, two cylinders and a motor, and it is tied
Structure is complicated, and operation inconvenience, cost is higher.On the other hand, prior art also compares the detection device of pinion rotation and Vibration Condition
Relatively fall behind, it is difficult to accurately judge whether gear normally runs.Therefore, a kind of rational in infrastructure, simple to operate, testing procedure is needed badly
Less, testing efficiency is high and lower-cost gear neglected loading detection means, to solve the above problems.
The content of the invention
It is an object of the invention to overcome prior art exist drawbacks described above there is provided one kind it is rational in infrastructure, simple to operate,
Testing procedure is few, testing efficiency is high and lower-cost gear neglected loading detection means.
The present invention is achieved through the following technical solutions：
A kind of gear neglected loading detection means, including the driving section being set up in parallel and test section, the driving section include motor,
Connecting rod and cylinder, the bottom of the connecting rod is rotated with connecting rod base to be connected, and top is provided with power transmission shaft；One end of the power transmission shaft leads to
Synchronizing wheel and timing belt and motor connection are crossed, the other end is provided with driving gear, for being meshed with driven gear to be detected；
The cylinder is arranged in cylinder fixed seat, and the clutch end of the cylinder is connected with link rotatable, for adjusting connecting rod
Position；The test section includes bottom plate and the laser sensor being fixed on bottom plate, the laser that the laser sensor is sent
It is radiated on end gear to be detected.
As a kind of preferred scheme of gear neglected loading detection means, the connecting rod base is provided with first rotating shaft, the connecting rod
Bottom rotated and be connected by rotating shaft and connecting rod base.
As a kind of preferred scheme of gear neglected loading detection means, the connecting rod is provided with parallel with first rotating shaft second
Rotating shaft, the clutch end of the cylinder is connected by the second rotating shaft with link rotatable.
As a kind of preferred scheme of gear neglected loading detection means, the motor, connecting rod base, cylinder fixed seat and bottom plate are equal
It is fixed on the workbench of test system.
As a kind of preferred scheme of gear neglected loading detection means, the driving gear and the driven gear are 90 degree
Helical gear, and can be intermeshed.
As a kind of preferred scheme of gear neglected loading detection means, the cylinder is pen cylinder.
As a kind of preferred scheme of gear neglected loading detection means, the cylinder is connected with controller, for controlling cylinder
Motion.
As a kind of preferred scheme of gear neglected loading detection means, the laser sensor is by laser, laser detector
With measuring circuit composition.
The present invention makes connecting rod rotate by cylinder, realizes engaging for driving gear and driven gear to be measured, and pass through
Whether laser sensor detection end gear rotates, and carrys out the accurate assembling situation for judging gear under test group, compared to existing detection
Low with cost for device, testing procedure is few, the advantage that test speed is fast, automaticity is high.The present invention it is rational in infrastructure,
Simple to operate, using only a cylinder, a motor can disposably complete test with linkage；And laser sensor
Reaction is fast, and precision is high, can realize contactless telemeasurement, can not only test travelling gear whether neglected loading, and detectable tooth
Whether wheel operating is normal.
Brief description of the drawings
, below will be to implementing for the explanation embodiments of the invention become apparent or technical scheme of the prior art
The accompanying drawing used required in example or description of the prior art does a simple introduction, and drawings discussed below is some realities of the present invention
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the structural representation for the gear neglected loading detection means that the specific embodiment of the invention is provided.
Fig. 2 is the structural representation for the driving section that the specific embodiment of the invention is provided.
Fig. 3 is the structural representation for the printer that the specific embodiment of the invention is provided.
Fig. 4 is that the gear neglected loading detection means of specific embodiment of the invention offer installs structural representation on a printer
Figure.
In figure：
1st, motor；2nd, connecting rod；21st, connecting rod base；22nd, power transmission shaft；23rd, synchronizing wheel；24th, timing belt；25th, driving gear；26、
First rotating shaft；27th, the second rotating shaft；3rd, cylinder；31st, cylinder fixed seat；4th, driven gear；5th, bottom plate；6th, laser sensor；7th, it is last
End tooth wheel；8th, toner cartridge unit.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that, in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing, and accompanying drawing is only for the purpose of description, not
According to full size mapping.
As shown in figure 1, present embodiments provide for a kind of gear neglected loading detection means for printer, including be fixed on
The driving section on machine worktable and test section are printed, wherein driving section is made up of motor 1, connecting rod 2 and cylinder 3, and test section is the bottom of by
Plate 5 and laser sensor 6 are constituted, and the laser that laser sensor 6 is sent is radiated on end gear 7 to be detected.Connecting rod 2 is
The critical component of the present apparatus, its bottom is rotated with connecting rod base 21 and is connected, and middle part is connected with the output shaft rotation of cylinder 3, top peace
Equipped with power transmission shaft 22, power transmission shaft 22 is connected by synchronizing wheel 23 and timing belt 24 with motor 1.
Specifically, the both sides of connecting rod base 21 are provided with two lugs, lug and offer connecting hole, and first rotating shaft 26 is arranged on
In connecting hole, the bottom of connecting rod 2 is rotated by rotating shaft 26 with connecting rod base 21 to be connected.The middle part of connecting rod 2 offers groove,
Second rotating shaft 27 is installed, the clutch end of cylinder 3 is rotated by the second rotating shaft 27 with connecting rod 2 to be connected in groove.Herein
Note, the second rotating shaft 27 should be arranged in parallel with first rotating shaft 26, to realize the smooth rotation of connecting rod 2.
Further, the other end of power transmission shaft 22 is provided with driving gear 25, for the phase of driven gear 4 on printer
Engagement, driving gear 25 and driven gear 4 are 90 degree of helical gears herein.When motor 1 is rotated, driving gear 25 drives driven
Gear 4 rotates, and then drives the gear train rotation of printer, now by last gear in testing gears group, i.e.,
Whether end gear 7 rotates, you can judge that gear train whether there is neglected loading.
Preferably, the cylinder 3 used in the present invention is pen cylinder, pen type cylinder has small-sized, light, durable, handy
The characteristics of, it occupies little space, and is suitable for use in the less device of compact conformation, installing space.In addition, cylinder 3 is also associated with
Controller, the motion of convenient, flexible control cylinder 3.
Laser sensor 6 is the sensor detected using laser technology, and it includes laser, laser detector and survey
Measure circuit.When laser sensor 6 works, laser pulse is first launched by laser alignment end gear 7 to be measured；Through end gear 7
Laser is scattered to all directions after reflection, and some scattered light returns to laser detector；Laser detector transmits signals to processing
Device and measuring circuit, judge whether gear rotates by analysis.Laser sensor 6 can realize contactless remote detection, have
Speed is fast, and precision is high, and range is big, anti-light, the advantages of electrical interference ability is strong.Laser sensor 6 of the present invention is by judging terminal teeth
The rotation situation of wheel 7, can not only detect gear whether neglected loading, and gear vibration and operation conditions can be drawn, so as to detect
Gear train whether there is misloading phenomenon, and its detection process substantially increases operating efficiency without the trouble process such as dismounting, contact.
The course of work of the present invention is as follows：
Start button is pressed, cylinder 3 is acted, and promotes connecting rod 2 to be rotated clockwise around first rotating shaft 26；Meanwhile, the band of motor 1
Dynamic synchronizing wheel 23 rotates, and synchronizing wheel 23 drives driving gear 25 to rotate by power transmission shaft 22；When connecting rod 2 moves to driving gear 25
During the position being meshed with driven gear 4 to be measured, the stop motion of connecting rod 2；At this moment, each gear of printer is in driven gear 4
Drive under engaged transmission；Then laser, last gear of detection printer are launched by the terminad gear 7 of laser sensor 6
Whether act, so as to judge whether there is gear neglected loading during printer assembling.
A cylinder 3, a motor 1 is used only in the present invention, and uses the mechanism of connecting rod 2 and laser sensor 6 can be once
Property complete test, low with cost, testing procedure is few, the fast advantage of test speed.The present invention can not only detect travelling gear
Installation situation, and when end gear 7 is rotated, can also be by observing toner cartridge unit 8, whether detection ink powder course of conveying leaks
Powder, further ensures the overall reliability of printer test.
Obviously, the above embodiment of the present invention is just for the sake of clear explanation example of the present invention, and is not pair
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Any modifications, equivalent substitutions and improvements made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (8)
1. a kind of gear neglected loading detection means, it is characterised in that including the driving section being set up in parallel and test section, the driving section
Including motor (1), connecting rod (2) and cylinder (3), the bottom of the connecting rod (2) is rotated with connecting rod base (21) to be connected, and top is provided with
Power transmission shaft (22)；One end of the power transmission shaft (22) is connected by synchronizing wheel (23) and timing belt (24) with motor (1), the other end
Driving gear (25) is installed, for being meshed with driven gear (4) to be detected；The cylinder (3) is fixed installed in cylinder
On seat (31), the clutch end of the cylinder (3) is rotated with connecting rod (2) to be connected, the position for adjusting connecting rod (2)；It is described
Test section includes bottom plate (5) and the laser sensor (6) being fixed on bottom plate (5), and what the laser sensor (6) was sent swashs
Light irradiation is on end gear (7) to be detected.
2. gear neglected loading detection means according to claim 1, it is characterised in that the connecting rod base (21) is provided with first
Rotating shaft (26), the bottom of the connecting rod (2) is rotated by rotating shaft (26) with connecting rod base (21) to be connected.
3. gear neglected loading detection means according to claim 2, it is characterised in that the connecting rod (2) is provided with and first
Parallel the second rotating shaft (27) of rotating shaft (26), the clutch end of the cylinder (3) is turned by the second rotating shaft (27) and connecting rod (2)
Dynamic connection.
4. gear neglected loading detection means according to claim 1, it is characterised in that the motor (1), connecting rod base (21),
Cylinder fixed seat (31) and bottom plate (5) are each attached on the workbench of test system.
5. gear neglected loading detection means according to claim 1, it is characterised in that the driving gear (25) and it is described from
Moving gear (4) is 90 degree of helical gears, and can be intermeshed.
6. gear neglected loading detection means according to claim 2, it is characterised in that the cylinder (3) is pen cylinder.
7. gear neglected loading detection means according to claim 6, it is characterised in that the cylinder (3) is connected with controller,
Motion for controlling cylinder (3).
8. gear neglected loading detection means according to claim 1, it is characterised in that the laser sensor (6) is by laser
Device, laser detector and measuring circuit composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510996766.4A CN105403928B (en) | 2015-12-28 | 2015-12-28 | A kind of gear neglected loading detection means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510996766.4A CN105403928B (en) | 2015-12-28 | 2015-12-28 | A kind of gear neglected loading detection means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105403928A CN105403928A (en) | 2016-03-16 |
| CN105403928B true CN105403928B (en) | 2017-08-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510996766.4A Active CN105403928B (en) | 2015-12-28 | 2015-12-28 | A kind of gear neglected loading detection means |
Country Status (1)
| Country | Link |
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| CN (1) | CN105403928B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09315668A (en) * | 1996-05-24 | 1997-12-09 | Minolta Co Ltd | Finisher |
| JP5264191B2 (en) * | 2008-01-16 | 2013-08-14 | 京セラドキュメントソリューションズ株式会社 | Drive unit and image forming apparatus having the same |
| CN201500852U (en) * | 2009-04-17 | 2010-06-09 | 武汉法利莱切割系统工程有限责任公司 | Aplanatic optical path control device of laser cutting machine |
| CN203704900U (en) * | 2014-01-28 | 2014-07-09 | 东莞市洁澳思五金制品有限公司 | Gear detection alarm apparatus |
| CN205450310U (en) * | 2015-12-28 | 2016-08-10 | 苏州赛腾精密电子股份有限公司 | Gear neglected loading detection device |
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2015
- 2015-12-28 CN CN201510996766.4A patent/CN105403928B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105403928A (en) | 2016-03-16 |
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