CN204276237U - The anti-high-pressure electrostatic of a kind of spray robot atomizer punctures guard shield - Google Patents
The anti-high-pressure electrostatic of a kind of spray robot atomizer punctures guard shield Download PDFInfo
- Publication number
- CN204276237U CN204276237U CN201420639302.9U CN201420639302U CN204276237U CN 204276237 U CN204276237 U CN 204276237U CN 201420639302 U CN201420639302 U CN 201420639302U CN 204276237 U CN204276237 U CN 204276237U
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- shield
- atomizer
- pressure electrostatic
- described upper
- upper shield
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- Spray Control Apparatus (AREA)
Abstract
The utility model discloses the anti-high-pressure electrostatic of a kind of spray robot atomizer and puncture guard shield, aim to provide and a kind ofly can prevent in advance and improve the anti-high-pressure electrostatic of spray robot atomizer in atomizer service life to puncture guard shield.It comprises upper shield and lower shield, and described upper shield and lower shield are semicircle guard shield, and described upper shield and lower shield are symmetrical up and down, and described upper shield is consistent with the radius of lower shield and the radius of atomizer.The beneficial effects of the utility model are: have the impregnable characteristic of insulating properties under high-pressure electrostatic environment; smooth in appearance; not easily sticky paint; use simple, with low cost, successful; available protecting atomizer is avoided suffering high-pressure electrostatic puncture and damage; prevent in advance, reduce maintenance cost and the high-accuracy expensive device of protection, can service life of equipment be increased substantially.
Description
Technical field
The utility model relates to automobile production and manufactures correlative technology field, refers in particular to the anti-high-pressure electrostatic of a kind of spray robot atomizer and punctures guard shield.
Background technology
In the large technique of automobile production four, the paint automatic coating of application factory is technique the most complicated and crucial, the equipment of application factory and environmental requirement are very strict, wherein robot is automatically sprayed in spray coating process is the most important thing, and the coating quality quality of robot directly has influence on the quality of car load product quality.Robot arm is the key position of paint automatic coating, and the fogging degree of atomizer on paint directly affects the quality of paint spraying especially.Meanwhile, owing to needing to give to paint enough electrostatic charges, paint just can be made to have stronger adsorptivity to automobile body-in-white, the required paint thickness of technique and surface smoothness could be met.According to equipment actual conditions and technological requirement, electrostatic potential could meet at 50 to 70KV.
At automatic paint-spraying booth, the paint of atomization is due to the continuous variation of wind direction and Control During Paint Spraying by Robot track, more or less make paint with being adsorbed onto during high-pressure electrostatic electric charge on atomizer body, after tens working hours of a day, take care of the pence, atomizer has adsorbed one deck paint, there is paint channel the inside of atomizer own, in the paint of outside absorption, the high-pressure electrostatic of accumulation discharges nowhere, finally can puncture atomizer body, release electrostatic, cause the damage of atomizer, although each just one small puncture aperture, long term accumulation, the damage of atomizer unrepairable will be caused, each value is up to tens0000, auto spray painting machine people has 6 at least, total value is up to a million.
Before after atomizer punctures, for small pore, use A, B glue syringe to inject A, B glue and repair, for larger blow hole, then the screw being screwed into Teflon material after boring is repaired.Repair atomizer by such scheme and there is following problem: (1) AB glue just can puncture again about repairing a general week, and has weekly the trend puncturing expansion, more and more serious to the damage of atomizer, increasing on coating quality impact; (2) Teflon screw is non-standard, need the outer customization of committee, cycle is longer, boring is on a large scale screwed into screw, and atomizer overall performance weakens, and this repairing method needs to spend the considerable time, and the structure reason of atomizer body interior, be not can hole in each region, it is long that this just makes boring repair maintenance cycle, there is the shortcomings such as limitation; (3) due to robot arm structure problem, work on the spot circumstance complication problem, manufacturing technique requirent problem, before effectively can precautionary measures, just posterior maintenance.
Chinese patent Authorization Notice No.: CN203649404U, authorized announcement date on June 18th, 2014, disclose a kind of atomizer, comprise atomizer overcoat and atomizer inner sleeve, atomizer inner sleeve is sheathed in atomizer overcoat, the liquid feeding end of atomizer inner sleeve and atomizer overcoat seal and offset, and surround annular waste air duct between the outlet end of atomizer inner sleeve and atomizer overcoat; Manifold is surrounded between atomizer overcoat and atomizer inner sleeve; The outer wall of atomizer overcoat is provided with the air inlet with manifold UNICOM; Annular waste air duct becomes large gradually by inside to external channel spacing.The weak point of this utility model is, when this atomizer uses, still there is breakdown problem, and can only adopt above-mentioned remedial measure, effectively cannot protect atomizer.
Utility model content
The utility model there is above-mentioned deficiency to overcome in prior art, provides a kind ofly to prevent in advance and improve the anti-high-pressure electrostatic of spray robot atomizer in atomizer service life to puncture guard shield.
To achieve these goals, the utility model is by the following technical solutions:
The anti-high-pressure electrostatic of a kind of spray robot atomizer punctures guard shield, comprise upper shield and lower shield, described upper shield and lower shield are semicircle guard shield, and described upper shield and lower shield are symmetrical up and down, and described upper shield is consistent with the radius of lower shield and the radius of atomizer.In the utility model, the internal diameter of upper shield and lower shield is all consistent with the external diameter of atomizer, to improve upper shield and the laminating degree between lower shield and atomizer, prevent paint from infiltrating atomizer by gap, prevent upper shield and lower shield from when spraying robot human action, landing occurring, impact is normal produces, and reaches and can prevent in advance and improve the object in atomizer service life.
As preferably, described upper shield comprises upper shield body and upper fixing flange, described lower shield comprises lower shield body and lower fixing flange, described upper shield body and lower shield body symmetrical up and down, described upper fixing flange is provided with some through holes, described lower fixing flange is provided with the blind hole corresponding with through hole, and described blind hole inside is provided with internal thread.Screwed hole is made blind hole, can effectively avoid lower shield in the spray robot course of work, paint penetrates in screwed hole, solidifies the rear normal taking-up affecting screw thread, when robot arm capable of spraying emergency maintenance, affects first-aid repair efficiency.
As preferably, the one side that fixed flange is relative with lower fixing flange is provided with ripple projection, and the one side that described lower fixing flange is relative with upper fixing flange is provided with the corrugation grooves matched with ripple projection.On the one hand can the installation of upper shield and lower shield, can prevent from, between upper shield and lower shield, certain wearing and tearing occur because there is displacement on the other hand, simultaneously this project organization can better allow upper shield and lower shield laminating atomizer surface, prevent paint infiltration.
As preferably, between described upper shield and lower shield, be provided with adsorption-buffering pad.Can the paint of effective withhold excessive, prevent from painting and enter into blind hole and the maintenance affecting the later stage.
As preferably, described upper shield and lower shield adopt Teflon material to be made.Adopt Teflon material to make, make it have the impregnable characteristic of insulating properties under high-pressure electrostatic environment, smooth in appearance, not easily sticky paint, use simple, with low cost, successful, available protecting atomizer is avoided suffering high-pressure electrostatic puncture and damage.
The beneficial effects of the utility model are: have the impregnable characteristic of insulating properties under high-pressure electrostatic environment; smooth in appearance; not easily sticky paint; use simple, with low cost, successful; available protecting atomizer is avoided suffering high-pressure electrostatic puncture and damage; prevent in advance, reduce maintenance cost and the high-accuracy expensive device of protection, can service life of equipment be increased substantially.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. upper shield, 11. upper shield bodies, fix flange on 12., 2. lower shield, 21. lower shield bodies, 22. times fixing flange, 3. through hole, 4. blind holes, and 5. ripple is protruding, 6. corrugation grooves, 7. adsorption-buffering pad.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
In embodiment as described in Figure 1, the anti-high-pressure electrostatic of a kind of spray robot atomizer punctures guard shield, comprise upper shield 1 and lower shield 2, upper shield 1 and lower shield 2 adopt Teflon material to be made, upper shield 1 and lower shield 2 are semicircle guard shield, upper shield 1 and lower shield about 2 symmetry, upper shield 1 is consistent with the radius of lower shield 2 and the radius of atomizer, is provided with adsorption-buffering pad 7 between upper shield 1 and lower shield 2.Wherein: upper shield 1 comprises upper shield body 11 and upper fixing flange 12, lower shield 2 comprises lower shield body 21 and lower fixing flange 22, upper shield body 11 and lower shield body about 21 symmetry, upper fixing flange 12 is provided with some through holes 3, lower fixing flange 22 is provided with the blind hole 4 corresponding with through hole 3, blind hole 4 inside is provided with internal thread, the one side that upper fixing flange 12 is relative with lower fixing flange 22 is provided with ripple projection 5, and the one side that lower fixing flange 22 is relative with upper fixing flange 12 is provided with the corrugation grooves 6 matched with ripple projection 5.
In the utility model, the internal diameter of upper shield 1 and lower shield 2 is all consistent with the external diameter of atomizer, when upper shield 1 and lower shield 2 being arranged on atomizer surface, effectively upper shield 1 and the elasticity between lower shield 2 and atomizer is regulated by ripple protruding 5 and corrugation grooves 6, to improve upper shield 1 and the laminating degree between lower shield 2 and atomizer, while preventing paint from infiltrating atomizer by gap, prevent upper shield 1 and lower shield 2 from when spraying robot human action, landing occurring, impact is normally produced; In addition, adsorption-buffering pad 7 is set between upper shield 1 and lower shield 2, prevents paint from penetrating in threaded blind hole 4, solidify the rear normal taking-up affecting screw, when robot arm emergency maintenance, affect first-aid repair efficiency.
Claims (5)
1. the anti-high-pressure electrostatic of spray robot atomizer punctures guard shield, it is characterized in that, comprise upper shield (1) and lower shield (2), described upper shield (1) and lower shield (2) are semicircle guard shield, described upper shield (1) and lower shield (2) are symmetrical up and down, and described upper shield (1) is consistent with the radius of atomizer with the radius of lower shield (2).
2. the anti-high-pressure electrostatic of a kind of spray robot atomizer according to claim 1 punctures guard shield, it is characterized in that, described upper shield (1) comprises upper shield body (11) and upper fixing flange (12), described lower shield (2) comprises lower shield body (21) and lower fixing flange (22), described upper shield body (11) and lower shield body (21) are symmetrical up and down, described upper fixing flange (12) is provided with some through holes (3), described lower fixing flange (22) is provided with the blind hole (4) corresponding with through hole (3), described blind hole (4) inside is provided with internal thread.
3. the anti-high-pressure electrostatic of a kind of spray robot atomizer according to claim 2 punctures guard shield, it is characterized in that, the one side that fixed flange (12) is relative with lower fixing flange (22) is provided with ripple projection (5), and described lower fixing flange (22) one side relative with upper fixing flange (12) is provided with the corrugation grooves (6) matched with ripple projection (5).
4. the anti-high-pressure electrostatic of a kind of spray robot atomizer according to claim 1 or 2 or 3 punctures guard shield, it is characterized in that, is provided with adsorption-buffering pad (7) between described upper shield (1) and lower shield (2).
5. the anti-high-pressure electrostatic of a kind of spray robot atomizer according to claim 1 or 2 or 3 punctures guard shield, it is characterized in that, described upper shield (1) and lower shield (2) adopt Teflon material to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639302.9U CN204276237U (en) | 2014-10-30 | 2014-10-30 | The anti-high-pressure electrostatic of a kind of spray robot atomizer punctures guard shield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639302.9U CN204276237U (en) | 2014-10-30 | 2014-10-30 | The anti-high-pressure electrostatic of a kind of spray robot atomizer punctures guard shield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204276237U true CN204276237U (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420639302.9U Expired - Fee Related CN204276237U (en) | 2014-10-30 | 2014-10-30 | The anti-high-pressure electrostatic of a kind of spray robot atomizer punctures guard shield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204276237U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398387A (en) * | 2017-08-07 | 2017-11-28 | 浙江硕和机器人科技有限公司 | A kind of antirust oil spraying equipment for worm gear production line |
| CN107803293A (en) * | 2017-12-07 | 2018-03-16 | 天长市金陵电子有限责任公司 | A kind of spray gun for preventing powder from splashing |
-
2014
- 2014-10-30 CN CN201420639302.9U patent/CN204276237U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107398387A (en) * | 2017-08-07 | 2017-11-28 | 浙江硕和机器人科技有限公司 | A kind of antirust oil spraying equipment for worm gear production line |
| CN107803293A (en) * | 2017-12-07 | 2018-03-16 | 天长市金陵电子有限责任公司 | A kind of spray gun for preventing powder from splashing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |