CN103394434B - Chair headrest automatic oiling device - Google Patents
Chair headrest automatic oiling device Download PDFInfo
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- CN103394434B CN103394434B CN201310330730.3A CN201310330730A CN103394434B CN 103394434 B CN103394434 B CN 103394434B CN 201310330730 A CN201310330730 A CN 201310330730A CN 103394434 B CN103394434 B CN 103394434B
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- oil
- driven pulley
- head rest
- hole
- rest pole
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Abstract
A kind of chair headrest automatic oiling device comprises frame, oil dripping device, applied device, conveying device and corresponding circuit control device, described oil dripping device, applied device, conveying device are arranged in frame, described applied device comprises the first driven pulley, the second driven pulley and driving wheel, and the first driven pulley is the same with the second driven pulley dimensional structure; Described first driven pulley axle center is shaped with axis through-hole, and the inwall of described axis through-hole arranges oil spreading device, and during work, head rest pole passes in axis through-hole, and driven pulley rotates and utilizes the oil spreading device of axis through-hole inwall to carry out applied to the lubricating oil on head rest pole.Avoid people directly to contact with lubricating oil, can realize in batches smearing evenly, ensure that scribble effect, be applicable to different thicknesses head rest pole, bar apart from different pillow bars.
Description
Technical field
The present invention relates to automobile manufacturing field, particularly relate to a kind of chair headrest automatic oiling device.
Background technology
At automotive headrest production field, chair headrest is inserted in above seat by two head rest poles often, headrest can carry out up-down adjustment, the strict regulations that require of strength of adjustment are 10N-90N, in actual production process, the appearance that headrest assigns the contact engaging and separating force that often occurs on the seat causing because of internal friction large, exceeds design standard.For ensureing that contact engaging and separating force meets standard-required, often in assembling process, need coating lubricating oil on head rest pole, the common way of each factory is that artificial rag is smeared, and the amount of smearing is uncontrollable, and applying amount deficiency causes, contact engaging and separating force reduces DeGrain, does over again under need carrying out line; If when applying amount is excessive, easily pollute seat when resting the head on assembling.
Summary of the invention
The problem to be solved in the present invention is to provide a kind of chair headrest automatic oiling device, realizes batch automatic production, improves oiling efficiency, avoids the direct contact lubricated oil of operating personnel.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of chair headrest automatic oiling device, comprise frame, oil dripping device, applied device, conveying device and corresponding circuit control device, described oil dripping device, applied device, conveying device are arranged in frame, it is characterized in that: described applied device comprises the first driven pulley and driving wheel; Described first driven pulley axle center is provided with axis through-hole, and the inwall of described axis through-hole arranges oil spreading device, and head rest pole passes in axis through-hole, and the first driven pulley rotates and utilizes the oil spreading device of axis through-hole inwall to carry out applied to the lubricating oil on head rest pole.
Further, described oil spreading device is overlay on the non-woven fabrics on axis through-hole inwall.
Further, described first driven pulley axis through-hole is provided with infundibulate clamping stagnation device towards the side of panel.
Further, also comprise the second driven pulley, the second driven pulley is the same with the first driven pulley dimensional structure; The axle center of described first driven pulley, the second driven pulley is equal with the distance in driving wheel axle center.
Further, described first driven pulley and the second driven pulley are provided with plural operation range, and the distance of described operation range distance driving wheel axial line is equal.
Further, described conveying device comprises driving shaft, will be converted to power switching device, the fixture of movement, and fixture is connected with driving shaft by power switching device.
Further, described power switching device comprises crawler belt, drive rod, and described crawler belt is arranged between driving shaft and drive rod, and driving shaft rotated through the movement that crawler belt changes driving into; Described drive rod is connected with described fixture; Described fixture is the rubber slab being shaped with through hole, described rubber slab through hole and head rest pole interference fit.
Further, described oil dripping device comprises oil dripping funnel, fuel tank, scavenge oil pump and oil pipe, and oil dripping funnel is provided with Oil Pressure Sensor; Described oil dripping funnel is positioned at directly over head rest pole, and oil dripping position is near applied device; Described fuel tank is positioned at the below of frame, under described scavenge oil pump is arranged on the chassis of frame; Connected pipes between described oil dripping funnel and described scavenge oil pump; Connected pipes between described scavenge oil pump and described fuel tank.
Further, be provided with oil-recovery tank bottom frame, described oil-recovery tank is positioned at below head rest pole, and oil-recovery tank bottom surface is inclined-plane, and the minimum point on inclined-plane is connected with scavenge oil pump by oil pipe.
Further, frame is also provided with grating inductor, the position of monitoring head rest pole, is provided with oil dripping triggers valve in oil dripping funnel bottom, grating inductor and oil dripping trigger between valve by communication line move instruction.
The advantage that the present invention has and good effect are:
1, uniform application device, utilizes that driven pulley is rotational automatic to be smeared lubricating oil evenly by inner nonwoven fabric construct.
2, utilize gravity principle, oil-recovery tank bottom design becomes inclined plane, gathers the lubricating oil reclaiming drippage, completes the recycling of lubricating oil through scavenge oil pump.
3, avoid people directly to contact with lubricating oil.
If 4 head rest pole thicknesses are different, adopt infundibulate clamping stagnation device with fixing head rest pole, if bar adopts three different operating gears to realize bar apart from regulating apart from different.
5, boosting structure, after product drips off lubricating oil, utilizes the magnitude of interference to coordinate, and not only automatically outwards can be pushed by head rest pole, also serve supporting & stablizing effect to head rest pole.Ensure that the automation of whole process, without human intervention.
6, oil pump capacity is controlled.
7, can realize in batches smearing evenly.
8, different thicknesses head rest pole, bar is applicable to apart from different pillow bars.
9, auto Oil-filling System Using, saves manpower.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is the partial enlarged drawing of Fig. 1
Wherein:
1. panel 2. chassis
3. the first driven pulley 31. second driven pulley
32. axis through-hole 4. driving wheels
5. driving shaft 6. crawler belt
7. fixture 8. drive rod
9. oil dripping funnel 10. fuel tank
11. scavenge oil pump 12. Oil Pressure Sensors
13. oil-recovery tank 14. head rest poles
15. grating inductor 16. oil drippings trigger valve
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of chair headrest automatic oiling device comprises frame, oil dripping device, applied device, conveying device and corresponding circuit control device, and described frame at least comprises panel 1 and chassis 2, and described panel 1 is perpendicular to chassis 2;
Described applied device comprises the first driven pulley 3, second driven pulley 31 and driving wheel 4, first driven pulley 3 is the same with the second driven pulley 31 dimensional structure, described first driven pulley 3 axle center is shaped with axis through-hole 32, the inwall of described axis through-hole 32 arranges oil spreading device, can inwall entirety be non-woven fabrics material and head rest pole 14 matched in clearance, also can be all or part of elasticity oil absorption material and contact with head rest pole 14 by inwall; Also hairbrush can be set contact with head rest pole 14 by inwall; First driven pulley 3 axis through-hole 32 is provided with infundibulate clamping stagnation device towards the side of panel 1, ensure that head rest pole 14 is stablized, is equally applicable to the head rest pole 14 of different thicknesses; Because two driven pulleys use belt drives by same driving wheel 4, two driven pulleys are not in same plane, two the bar oiling positions realizing head rest pole 14 are the same, driven pulley axis through-hole 32 inwall stretches out the size of the driven pulley thickness in place, first driven pulley 3 extends internally, second driven pulley 31 stretches out, and makes the size positions of two driven pulley oil spreading devices the same; If driving wheel 4 drives the mode of driven pulley to be the mode of gears meshing, do not need to extend driven pulley axis through-hole 32 inwall.
Described first driven pulley 3 and the axial line of the second driven pulley 31 and the axial line of driving wheel 4 are apart from equal; Be positioned at on the driving wheel 4 axial line same face of cylinder that is axle center; Two driven pulleys and a driving wheel 4 are installed on the panel 1 of frame, and two driven pulleys are arranged on panel 1 by mount pad, and described mount pad has three gears, and three gears are curved, and that to be distributed in driving wheel 4 axle center be the center of circle is circumferentially same; Described panel 1 is shaped with arc-shaped through-hole, mates with three gear positions of two driven pulley axis through-holes 32; During regulation stall, the axial line of two driven pulleys all the time with the axial line of driving wheel 4 apart from constant, the belt between driving wheel 4 and driven pulley or chain need not be readjusted.
Described conveying device comprises driving shaft 5, crawler belt 6, the pillow bar boost motor be arranged on crawler belt 6, described pillow bar boost motor comprises fixture 7 and the drive rod 8 of fixing head rest pole, described drive rod 8 connecting band track 6 and fixture 7, described fixture 7 is for being shaped with the rubber slab of 3 through holes, described 3 through holes are consistent with three gear positions of driving wheel axis through-hole 32, there is the magnitude of interference coordinate with head rest pole 14; Described fixture 7 also can play the clamping stagnation device of fixation for other;
Described oil dripping device comprises oil dripping funnel 9, fuel tank 10, scavenge oil pump 11 and oil pipe, oil dripping funnel 9 is provided with Oil Pressure Sensor 12; Described oil dripping funnel 9 has two to be positioned at directly over head rest pole 14, and oil dripping position is near from moving in turn; The shift structure of described oil dripping device and described mount pad links, and keeps oil dripping device to be positioned at above head rest pole 14, prevents lubrication oil droplet inclined.Described chassis 2 is shaped with oil-recovery tank 13, and described oil-recovery tank 13 is positioned at below head rest pole 14, and oil-recovery tank 13 bottom surface is inclined-plane, and the minimum point on inclined-plane is connected with scavenge oil pump 11 by oil pipe.Frame is also provided with grating inductor 15, the position of monitoring head rest pole 14, oil dripping is installed bottom oil dripping funnel 9 and triggers valve 16, when grating inductor 15 monitors the position arrival working position of head rest pole 14, trigger valve 16 to oil dripping and send instruction unpack valve oil dripping.
Workflow:
Before using, first according to head rest pole 14 actual bar distance specification, bar is carried out apart from regulating to the present invention.The present invention arranges bar apart from being 120mm, 130mm, 140mm tri-kinds of specifications.First adjusting rod selectes specification apart from structure of transferring the files, and namely regulates the gear of two driven pulleys, and selected oil dripping funnel 9 position and bar are apart from being consistent, and prevents lubrication oil droplet inclined.
When head rest pole 14 manually inserts of the present invention by personnel, head rest pole 14, through pillow bar boost motor, extends to inside, trigger grating inductor 15 and provide instruction, oil dripping triggers valve 16 Received signal strength, opens valve, oil dripping funnel 9 drips lubricating oil, and oil dripping time controling is at 1S-2S.After oil dripping completes 1S, power motor drives driving wheel 4 rotary work, drive the oil spreading device work on two driven pulleys, power motor drives driving shaft 5 rotary work, crawler belt 6 drives pillow bar boost motor to be started to release head rest pole 14 outward by head rest pole 14, because pillow bar boost motor is that rubber is made, there is the magnitude of interference coordinate with head rest pole 14, produce frictional force, head rest pole 14 outwards movement can be promoted.In this process, rotating oil spreading device inside is nonwoven cloth material, is spread upon uniformly on head rest pole 14 by lubricating oil.After head rest pole 14 departs from grating induction, driving wheel 4 stops after rotating 3S, and driving shaft 5 starts counter-rotation 2S-3S, will rest the head on bar boost motor and push back original position.Now, personnel can take headrest away, carry out further work.
The present invention removes and automatically smears lubricating oil function, also possesses automatic oil-injecting function and recovered oil function.
Oiling function: if oil mass is too low in oil dripping funnel 9, after Oil Pressure Sensor 12 can not sense oil pressure, can transmit resistance signal, the scavenge oil pump 11 now directly connecting fuel tank 10 is started working, and the lubricating oil in automatic sucking fuel tank 10 is evenly distributed in two oil dripping funnels 9 through oil pipe.The oiling time can be designed according to the thickness of oil-piping and hopper capacity.
Recovered oil function: in equipment normal operation, is dropped in the lubricating oil of device inside, and through oil-recovery tank 13 bottom angled face, gravitate flows into scavenge oil pump 11 automatically.Recycle in next oiling process.Avoid the waste of lubricating oil.
Above Limited examples of the present invention has been described in detail, but described content being only preferred embodiment of the present invention, can not being considered to for limiting practical range of the present invention.All equalizations done according to the present patent application scope change and improve, and all should still belong within patent covering scope of the present invention.
Claims (10)
1. a chair headrest automatic oiling device, comprise frame, oil dripping device, applied device, conveying device and corresponding circuit control device, described oil dripping device, applied device, conveying device are arranged in frame, it is characterized in that: described applied device comprises the first driven pulley and driving wheel; Described first driven pulley axle center is provided with axis through-hole, and the inwall of described axis through-hole arranges oil spreading device, and head rest pole passes in axis through-hole, and the first driven pulley rotates and utilizes the oil spreading device of axis through-hole inwall to carry out applied to the lubricating oil on head rest pole; Described oil dripping device is positioned at directly over head rest pole.
2. oiling station according to claim 1, is characterized in that: described oil spreading device is overlay on the non-woven fabrics on axis through-hole inwall.
3. oiling station according to claim 1, is characterized in that: described first driven pulley axis through-hole is provided with infundibulate clamping stagnation device towards the side of panel.
4. oiling station according to claim 1, is characterized in that: also comprise the second driven pulley, and the second driven pulley is the same with the first driven pulley dimensional structure; The axial line of described first driven pulley, the second driven pulley is equal with the distance of driving wheel axial line.
5. oiling station according to claim 4, is characterized in that: described first driven pulley and the second driven pulley are provided with plural operating position, and the spacing of two driven pulleys of each operating position is different thus adapt to the distance between tie rods of different head rest poles.
6. the oiling station according to claim 1 to 5 any one, is characterized in that: described conveying device comprises driving shaft, will be converted to power switching device, the fixture of movement, and fixture is connected with driving shaft by power switching device.
7. oiling station according to claim 6, is characterized in that: described power switching device comprises crawler belt, drive rod, and described crawler belt is arranged between driving shaft and drive rod, and driving shaft rotated through the movement that crawler belt changes drive rod into; Described drive rod is connected with described fixture; Described fixture is the rubber slab being shaped with through hole, described rubber slab through hole and head rest pole interference fit.
8. the oiling station according to claim 1 to 5 any one, is characterized in that: described oil dripping device comprises oil dripping funnel, fuel tank, scavenge oil pump and oil pipe, and oil dripping funnel is provided with Oil Pressure Sensor; Described oil dripping funnel is positioned at directly over head rest pole, and oil dripping position is near applied device; Described fuel tank is positioned at the below of frame, under described scavenge oil pump is arranged on the chassis of frame; Connected pipes between described oil dripping funnel and described scavenge oil pump; Connected pipes between described scavenge oil pump and described fuel tank.
9. oiling station according to claim 8, is characterized in that: be provided with oil-recovery tank bottom frame, described oil-recovery tank is positioned at below head rest pole, and oil-recovery tank bottom surface is inclined-plane, and the minimum point on inclined-plane is connected with scavenge oil pump by oil pipe.
10. oiling station according to claim 8, it is characterized in that: in frame, grating inductor is also installed, the position of monitoring head rest pole, is provided with oil dripping in oil dripping funnel bottom and triggers valve, and grating inductor and oil dripping trigger between valve by communication line move instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310330730.3A CN103394434B (en) | 2013-07-31 | 2013-07-31 | Chair headrest automatic oiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310330730.3A CN103394434B (en) | 2013-07-31 | 2013-07-31 | Chair headrest automatic oiling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103394434A CN103394434A (en) | 2013-11-20 |
| CN103394434B true CN103394434B (en) | 2015-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310330730.3A Active CN103394434B (en) | 2013-07-31 | 2013-07-31 | Chair headrest automatic oiling device |
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| CN (1) | CN103394434B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197172B (en) * | 2014-08-05 | 2015-05-13 | 北京李尔岱摩斯汽车系统有限公司 | Automatic lubricating device for headrest pin |
| CN105016286B (en) * | 2015-06-30 | 2017-11-24 | 上海斐讯数据通信技术有限公司 | A kind of automatic fuelling device |
| CN106881233B (en) * | 2017-01-22 | 2022-06-21 | 重庆安道拓汽车部件系统有限公司 | Floating type multidimensional oiling equipment for headrest rod of automobile seat |
| CN106807586B (en) * | 2017-01-22 | 2019-07-02 | 重庆延锋安道拓汽车部件系统有限公司 | Car seat headrest bar oiling device |
| CN106862008B (en) * | 2017-01-22 | 2018-10-12 | 重庆延锋安道拓汽车部件系统有限公司 | Floating type head rest pole oiling device |
| CN114011639B (en) * | 2021-11-04 | 2022-08-05 | 安徽瑞佑自动化科技有限公司 | A oiling station for headrest |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201205536Y (en) * | 2008-05-22 | 2009-03-11 | 浙江工业大学 | Clamping device of wood lime washing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030064158A1 (en) * | 2001-10-03 | 2003-04-03 | Thirkeldsen C. G. | Method and apparatus for improving corrosion resistance of chrome plated material |
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- 2013-07-31 CN CN201310330730.3A patent/CN103394434B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201205536Y (en) * | 2008-05-22 | 2009-03-11 | 浙江工业大学 | Clamping device of wood lime washing device |
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| CN103394434A (en) | 2013-11-20 |
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