CN206351151U - A kind of metal hanger surface depainting equipment - Google Patents
A kind of metal hanger surface depainting equipment Download PDFInfo
- Publication number
- CN206351151U CN206351151U CN201720139444.2U CN201720139444U CN206351151U CN 206351151 U CN206351151 U CN 206351151U CN 201720139444 U CN201720139444 U CN 201720139444U CN 206351151 U CN206351151 U CN 206351151U
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- storehouse
- hit
- metallic
- liquid nitrogen
- metal hanger
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Abstract
The utility model provides a kind of metal hanger surface depainting equipment, depainting processing is carried out to metal hanger surface oil coating resins coating using immersing in liquid nitrogen and metallic, solve the problem of paint removing effect is poor caused by metal hanger is handled using existing stripping method and causes environmental pollution, depainting equipment includes circular orbit, automatic carriage, liquid nitrogen tank, metallic hits storehouse and control system, the circular orbit level is vacantly hit directly over storehouse located at liquid nitrogen tank and metallic, liquid nitrogen is contained in liquid nitrogen tank, automatic carriage is on circular orbit, it can be moved along circular orbit, the automatic carriage is provided with the clamping device to clamp metal hanger, to control the hoisting mechanism of clamping device up and down motion and to drive drive mechanism of the metal hanger along itself longitudinal central axis.
Description
Technical field
The present invention relates to metal surface depainting field, specially a kind of metal hanger surface depainting equipment.
Background technology
Along with the extensive development of industry, field is manufactured in household electrical appliances, automobile, electronic product etc., is that part is seen in outer guarantee
Quality standard and aesthetic measure is met, coating process is applied more and more widely.And the hanger of magnanimity needs in production technology
Reused after depainting.Paint, the resin on processing coating hanger surface were all by directly burning or chemolysis, molten in the past
The mode such as swollen is cleared up；And pernicious gas, poisonous residue or the toxic waste liquid that this rough processing is discharged are to big gas and water, soil
Earth causes severe contamination.Look to wreak havoc national haze, we can just perceive while economic development deeply, industry row
How huge the injury that the environment that we depend on for existence of being rivals in a contest is caused has.
In recent years, started within especially 2015, Environmental protection is paid attention to further, supervision is more and more harsh, and improvement is controlled
The resolution of reason and the scale put into are unprecedented；Opened from the formulation of VOCs standards that peasant's crop straw burning discharges with plant tail gas is forbidden
Begin, the whole nation is maked an inspection tour, close down handle illegal discharge enterprise, Dao Bi manufacturing enterprises must do nuisanceless disposal.
In consideration of it, my company is based on professional speciality, with reference to the strategical planning of National Industrial 4.0, enter for hange stripping technique
Row engineering test is explored, and this environment-friendly treating process and smart machine is finally outputed, in the hope of being made one's effort for environmental protection cause.
The content of the invention
The invention provides a kind of metal hanger surface depainting equipment, using immersing in liquid nitrogen and metallic to metal hanger
Surface oil coating resins coating carries out depainting processing, solves metal hanger and is imitated using depainting caused by the processing of existing stripping method
It is really poor and the problem of cause environmental pollution.
The technical scheme of metal hanger surface depainting equipment of the present invention include circular orbit, automatic carriage, liquid nitrogen tank,
Metallic hits storehouse and control system, the circular orbit level vacantly located at liquid nitrogen tank and metallic hit storehouse just on
Liquid nitrogen is contained in side, liquid nitrogen tank, automatic carriage can be moved, on the automatic carriage on circular orbit along circular orbit
Provided with the clamping device to clamp metal hanger, to control clamping device move up and down hoisting mechanism and to drive gold
Belong to drive mechanism of the hanger along itself longitudinal central axis；
The metallic, which hits storehouse, to be included warehouse and the ball blast mechanism of bullet, the warehouse top can be got into warehouse
Portion, which is provided with, can make the opening that metal hanger is passed through；
The control system includes central processing unit and the automatic carriage motor being connected respectively with central processing unit, thrown
Ball mechanism driving-motor, hoisting mechanism motor, position sensor and wireless communication module, with the liquid nitrogen tank and clipped wire
Son hits is equipped with the position sensor on the corresponding circular orbit section in storehouse, the positional information to detect automatic carriage.
As the preferred of such scheme, ultrasonic cleaner is additionally provided with immediately below the circular orbit, the liquid nitrogen tank,
Metallic hits storehouse and ultrasonic cleaner is sequentially arranged along moving direction of the automatic carriage on circular orbit, the ultrasound
Ripple rinse bath is connected with central processing unit.
As the further preferred of such scheme, multiple liquid nitrogen tanks, all liquid nitrogen tank edges are provided with below the circular orbit
Circular orbit direction arranged adjacent.
As the further preferred of such scheme, it is box-structure that the metallic, which hits storehouse, and one of which is relative
Side wall is the door for being capable of automatic open-close, and another group of relative side wall is fixed metallic walls, and metallic, which is hit in storehouse, also to be set
There are two groups of doors for being parallel to each other and being capable of automatic open-close, whole metallic shock storehouse is separated into three small storehouses, is respectively
Big particle hits storehouse, median particle and hits storehouse, small particles shock storehouse, is sequentially arranged along the moving direction of automatic carriage, the gold
Category particle hits silo roof wall and is made up of two boards part, provided with interval between two boards part, and the interval is that can make metal hanging
Have through opening, moving direction of the opening along automatic carriage set.
As the further preferred of such scheme, the big particle hits storehouse, median particle and hits storehouse, small particles shock storehouse
Both sides metallic walls on be respectively equipped with the ball blast mechanisms of multiple longitudinal arrangements, the ball blast mouthful positioned at bottom ball blast mechanism is to updip
Tiltedly, the ball blast mouthful positioned at top ball blast mechanism is tilted down.
As the further preferred of such scheme, storehouse, medium is hit with lower section liquid nitrogen tank, big particle on the circular orbit
Particle, which hits storehouse, small particles and hits the two ends and midpoint of storehouse and ultrasonic cleaner just relative section, is respectively provided with a position biography
Sensor.
As the another preferred of such scheme, the big particle hits storehouse, median particle and hits storehouse, small particles shock storehouse
Side wall is respectively provided with an opening, each opening provided with one group of Multi-freedom-degreemanipulator manipulator, the Multi-freedom-degreemanipulator manipulator it is outstanding
Arm is provided with ball blast mechanism, and is stretched at opening in metallic shock storehouse.
As the further preferred of such scheme, guard chamber, the liquid nitrogen tank and metal are provided with below the circular orbit
Particle hits storehouse in guard chamber, and the shot-blasting machine motor is variable-frequency motor.
The beneficial effect that above-mentioned stripping method and depainting equipment is brought is：
1st, resin and plastic can effectively be eliminated after being soaked using liquid nitrogen to the paint resinous coat on metal hanger surface
The toughness of itself, makes paint resinous coat ftracture, and then takes off effectively paint resinous coat by the shock of metallic
Fall, so as to instead of the technological means for carrying out depainting using burning, it is to avoid burn the environmental pollution brought.
2nd, hit different azimuth in storehouse in particle and ball blast mechanism is set, while using the metallic of different-diameter to paint
Resinous coat is hit step by step, can effectively improve the effect of depainting.
3rd, above-mentioned depainting equipment is controlled using Computerized intelligent, and depainting treatment effeciency is high, and cost of labor is low.
4th, metal hanger is further cleaned using ultrasonic wave, the depainting effect on metal hanger surface can be effectively improved
Really.
5th, without burning, prevent waste gas discharge and air is not polluted；
6th, noxious residue does not avoid contaminated soil after residual combustion；
7th, without using solvent chemical products, it is to avoid polluted-water：Prevent generation and the reprocessing of pollution source.
8th, the resin material that depainting is reclaimed can be utilized further (line of such as road surface).
Brief description of the drawings
Fig. 1 is the structural representation of depainting equipment in the present invention.
Fig. 2 is the distribution schematic diagram of liquid nitrogen tank top position sensor in the present invention.
Fig. 3 hits the distribution schematic diagram of storehouse top position sensor for metallic in the present invention.
Fig. 4 and Fig. 5 hits the structural representation in storehouse for the metallic of embodiment one in the present invention.
Fig. 6 hits the structural representation in storehouse for the metallic of embodiment two in the present invention.
Embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing.
The structure first to depainting equipment of the present invention is described below.
Embodiment one
The technical scheme of depainting equipment of the present invention includes circular orbit 1, automatic carriage 3, liquid nitrogen tank 2, metallic
Storehouse 4 and control system are hit, the level of circular orbit 1 is vacantly hit directly over storehouse 4 located at liquid nitrogen tank 2 and metallic, liquid
Liquid nitrogen is contained in nitrogen groove 2, automatic carriage 3 can be moved, on the automatic carriage 3 on circular orbit 1 along circular orbit 1
Provided with the clamping device to clamp metal hanger, to control clamping device move up and down hoisting mechanism and to drive gold
Belong to drive mechanism of the hanger along itself longitudinal central axis；
The metallic, which hits storehouse 4, to be included warehouse and the ball blast mechanism 16 of bullet, the storehouse can be got into warehouse
The opening 19 that metal hanger is passed through can be made by being provided with the top of body；
The control system includes central processing unit and the automatic carriage motor being connected respectively with central processing unit, thrown
Ball mechanism driving-motor, hoisting mechanism motor, position sensor and wireless communication module, with the liquid nitrogen tank 2 and metal
Particle hits is equipped with the position sensor on the corresponding section of circular orbit 1 in storehouse 4, the position to detect automatic carriage 3
Information.
Ultrasonic cleaner 8 is additionally provided with immediately below the circular orbit 1, the liquid nitrogen tank 2, metallic hit storehouse 4
And ultrasonic cleaner 8 is sequentially arranged along moving direction of the automatic carriage 3 on circular orbit 1, the ultrasonic cleaner 8
It is connected with central processing unit.
The lower section of the circular orbit 1 is provided with multiple liquid nitrogen tanks 2, and all liquid nitrogen tanks 2 are along the direction arranged adjacent of circular orbit 1.
It is box-structure that the metallic, which hits storehouse 4, and the relative side wall of one of which is the door for being capable of automatic open-close
20, another group of relative side wall is fixed metallic walls 18, and metallic, which hits, also to be provided with two groups and be parallel to each other and can in storehouse 4
The door (such as at Fig. 4 numberings 17) of automatic open-close, three small storehouses, respectively big grain are separated into by whole metallic shock storehouse 4
Son hits storehouse 5, median particle and hits storehouse 6, small particles shock storehouse 7, is sequentially arranged along the moving direction of automatic carriage 3, the gold
Category particle hits the roof of storehouse 4 and is made up of two boards part, provided with interval between two boards part, and the interval is that can make metal hanging
Have through opening 19, it is described opening along automatic carriage 3 moving direction set.
The big particle shock storehouse 5, median particle shock storehouse 6, small particles are hit and are respectively equipped with the both sides metallic walls in storehouse 7
The ball blast mechanism 16 of two longitudinal arrangements, the ball blast mouthful positioned at bottom ball blast mechanism 16 is inclined upwardly, positioned at top ball blast mechanism
16 ball blast mouthful is tilted down.
Storehouse 5, median particle are hit with lower section liquid nitrogen tank 2, big particle hit storehouse 6, small particles shock on the circular orbit 1
The two ends and midpoint of storehouse 7 and ultrasonic cleaner just relative section are respectively provided with a position sensor.
The lower section of circular orbit 1 is provided with guard chamber 9, and the liquid nitrogen tank 2 and metallic hit storehouse 4 and be located at guard chamber
In 9, the shot-blasting machine motor is variable-frequency motor.
Embodiment two
On the basis of above-described embodiment one, the setting of ball blast mechanism 16 can also use another mode：In big grain
Son shock storehouse 5, median particle hit storehouse 6, the small particles shock side wall of storehouse 7 and respectively open up and one is provided with an opening, each opening
Group Multi-freedom-degreemanipulator manipulator 21, the cantilever end of Multi-freedom-degreemanipulator manipulator 21 sets ball blast mechanism 16, and stretches at opening gold
Belong to particle to hit in storehouse 4.
It is also required to set protective garment at opening simultaneously, Multi-freedom-degreemanipulator manipulator 21 is covered on inside protective garment, protective garment
It is connected with opening, protective garment is omitted to reflect in Multi-freedom-degreemanipulator manipulator structure, accompanying drawing.
Multi-freedom-degreemanipulator manipulator 21 in the present embodiment can carry out multi-angle ball blast according to setting around metal hanger, to gold
The paint removing effect for belonging to hanger is more preferable.
In the above-described embodiments, on automatic carriage suspension hook can also be used to sling metal hanger.
Below by taking embodiment one as an example, the work for describing above-mentioned depainting equipment with reference to stripping method of the present invention is former
Reason：
First metal hanger is placed on the automatic carriage 3 on circular orbit 1, using the suspension hook on automatic carriage 3 by metal
Hanger is sling, and central processing unit control automatic carriage motor driving automatic carriage 3 is moved forward, positioned at liquid nitrogen tank 2 just on
The position sensor 10 (as shown in Figure 2) of the circular orbit section upstream of side detects the positional information of the arrival of automatic carriage 3, and
Positional information is sent to central processing unit, central processing unit detects whether the lid above correspondence liquid nitrogen tank is opened, if lid
Normally open, then central processing unit driving automatic carriage 3 is moved on, until directly over liquid nitrogen tank in circular orbit section
The position sensor 11 of point detects the signal of automatic carriage 3, and then the hoisting mechanism on central processing unit driving hoisting mechanism drives
Dynamic motor work, metal hanger is transferred to the liquid nitrogen tank, metal hanger is painted resinous coat and is fully immersed in liquid nitrogen liquid
Below face, fully freezing, liquid nitrogen temperature is controlled at -220 DEG C --- -120 DEG C, soak time 5-30min.
After immersion terminates, the hoisting mechanism motor of central processing unit control automatic carriage 3 works with by metal hanger
It is pulled upwardly, then controls automatic carriage 3 to be moved on along circular orbit 1, when the big particle that metallic hits storehouse 4 hits storehouse
When the position sensor 13 (as shown in Figure 3) of 5 surfaces circular orbit section upstream detects 3 signal of automatic carriage, clipped wire
The upstream door 20 that son hits storehouse 4 is opened, and then automatic carriage 3 is continued to move along, and lower-lying metal hanger is entered from door 20
Enter big particle to hit in storehouse 5, until the position sensor 14 that big particle hits the surface circular orbit section midpoint of storehouse 5 is detected
Stop during to 3 signal of automatic carriage, door 20 is closed, then central processing unit drives big particle to hit the ball blast mechanism on storehouse 5
16 get metallic to metal hanger, the fragility on metal hanger is painted resinous coat and come off, the ejection speed of metallic
Degree is gradually reduced to 30m/s, and constant impingement 1min in 30s by 70m/s.
After ball blast terminates in big particle shock storehouse 5, big particle is driven to hit storehouse 5 and median particle shock storehouse 6 by motor
Between door open, metal hanger is moved to median particle and hit in storehouse 6, close the door, start median particle and hit
Ball blast mechanism 16 in storehouse 6 carries out ball blast, and metal hanger outer surface is hit using metallic, fragility is painted resin
Coating shedding, the ejection speed of metallic is gradually reduced to 30m/s, and constant impingement 1min in 30s by 70m/s；
After ball blast terminates in median particle shock storehouse 6, then pass through motor driving median particle shock storehouse 6 and small particles shock
Door 17 between storehouse 7 is opened, and metal hanger is moved to small particles and is hit in storehouse 7, close the door, starts small particles and hit
Ball blast mechanism 16 in storehouse 7 carries out ball blast, and metal hanger outer surface is hit using metallic, fragility is painted resin
Coating shedding, the ejection speed of metallic is in 20-30m/s, and constant impingement 2min.
After ball blast terminates in small particles shock storehouse 7, the downstream door that metallic hits storehouse 4 is opened, and automatic carriage 3 drives
Metal hanger leaves metallic and hits storehouse 4, is moved to above ultrasonic cleaner, respectively by located at ultrasonic cleaner just
Position sensor on upper annular track section determines the more specific location information of automatic carriage 3.When automatic carriage 3 is located at ultrasound
During ripple 8 surface of rinse bath, metal hanger is transferred using hoisting mechanism ultrasonic wave cleaning is carried out to ultrasonic cleaner 8.
After cleaning terminates, automatic carriage 3 moves on the lower part position until on circular orbit 1.
In above process, metal hanger is longitudinally hung, upper end connection motor output shaft, vertical along itself under motor driving
To central axis.
In above process, on liquid nitrogen tank 2 multiple doors that lid, metallic hits on storehouse 4 are by centre
The door for being capable of automatic open-close of device control is managed, may be selected to drive using motor.
For above-mentioned two embodiment, it is necessary to which what is illustrated is：
1st, above-mentioned liquid nitrogen tank 2 is using carrying lid and can contain the container of liquid nitrogen, and lid passes through motor control, energy
Enough open and close automatically, be prior art, do not reflect in the accompanying drawings.
2nd, the hoisting mechanism on automatic carriage 3 uses common hoist engine or small lift or gypsy winch, adopts
With prior art, do not reflect in the accompanying drawings.
3rd, above-mentioned big particle, median particle, small particles be the difference of metallic diametrically, i.e. metallic diameter by
It is decrescence small.The metallic quality of major diameter is big, and the kinetic energy of ejection is high, therefore impact is strong, makes by the gold after immersing in liquid nitrogen
The metallic that category hanger first passes through major diameter hits, and can remove more paint resinous coat, then metallic diameter
It is gradually reduced, the partial paint resinous coat of residual is both further removed, while can prevent metal hanger from receiving major diameter again
Metallic shock and damage.
4th, in the above-described embodiments, hit in liquid nitrogen tank 2 and metallic and be provided with guard chamber, liquid nitrogen tank 2 and gold outside storehouse 4
Category particle, which hits storehouse 4, can be co-located in a guard chamber, can also set guard chamber respectively outside.
The preferred embodiments of the present invention are these are only, are not intended to limit the invention, for those skilled in the art
For member, the present invention can have various modifications and variations.Any modification within the spirit and principles of the invention, being made,
Equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (8)
1. a kind of metal hanger surface depainting equipment, it is characterised in that：Including circular orbit, automatic carriage, liquid nitrogen tank, clipped wire
Son hits storehouse and control system, and the circular orbit level is vacantly hit directly over storehouse located at liquid nitrogen tank and metallic, liquid nitrogen
Liquid nitrogen is contained in groove, automatic carriage can be moved on circular orbit along circular orbit, the automatic carriage, which is provided with, to be used to
Clamp the clamping device of metal hanger, the hoisting mechanism to control clamping device up and down motion and to drive metal hanger edge
The drive mechanism of itself longitudinal central axis；
The metallic, which hits storehouse, to be included warehouse and the ball blast mechanism of bullet can be got into warehouse, is set at the top of the warehouse
There is the opening that can pass through metal hanger；
The control system includes central processing unit and the automatic carriage motor, the shot-blasting machine that are connected respectively with central processing unit
Structure motor, hoisting mechanism motor, position sensor and wireless communication module, hit with the liquid nitrogen tank and metallic
Hit on the corresponding circular orbit section in storehouse and be equipped with the position sensor, the positional information to detect automatic carriage.
2. metal hanger surface depainting equipment according to claim 1, it is characterised in that：Immediately below the circular orbit
Ultrasonic cleaner is additionally provided with, the liquid nitrogen tank, metallic hit storehouse and ultrasonic cleaner along automatic carriage in circular rails
Moving direction on road is sequentially arranged, and the ultrasonic cleaner is connected with central processing unit.
3. metal hanger surface depainting equipment according to claim 2, it is characterised in that：The metallic hits storehouse
Box-structure, the relative side wall of one of which is the door for being capable of automatic open-close, and another group of relative side wall is fixed metal
Wall, metallic, which is hit in storehouse, also is provided with two groups of doors for being parallel to each other and being capable of automatic open-close, and whole metallic is hit
Storehouse is separated into three small storehouses, and respectively big particle hits storehouse, median particle and hits storehouse, small particles shock storehouse, along automatic carriage
Moving direction is sequentially arranged, and the metallic hits silo roof wall and is made up of two boards part, provided with interval, institute between two boards part
It is the opening that can pass through metal hanger to state interval, and moving direction of the opening along automatic carriage is set.
4. metal hanger surface depainting equipment according to claim 3, it is characterised in that：The big particle hit storehouse, in
The ball blast mechanism that multiple longitudinal arrangements are respectively equipped with the both sides metallic walls in storehouse is hit Deng particle shock storehouse, small particles, under being located at
The ball blast mouthful of ball blast mechanism of portion is inclined upwardly, and the ball blast mouthful positioned at top ball blast mechanism is tilted down.
5. metal hanger surface depainting equipment according to claim 4, it is characterised in that：With lower section on the circular orbit
Liquid nitrogen tank, big particle hit storehouse, median particle and hit storehouse and ultrasonic cleaner just relative section are hit in storehouse, small particles two
End and midpoint are respectively provided with a position sensor.
6. metal hanger surface depainting equipment according to claim 3, it is characterised in that：The big particle hit storehouse, in
Hit Cang Yicebi Deng particle shock storehouse, small particles and be respectively provided with an opening, each opening provided with one group of multi freedom degree mechanical
Hand, the cantilever of the Multi-freedom-degreemanipulator manipulator is provided with ball blast mechanism, and is stretched at opening in metallic shock storehouse.
7. metal hanger surface depainting equipment according to claim 6, it is characterised in that：With lower section on the circular orbit
Liquid nitrogen tank, big particle hit storehouse, median particle and hit storehouse and ultrasonic cleaner just relative section are hit in storehouse, small particles two
End and midpoint are respectively provided with a position sensor.
8. the metal hanger surface depainting equipment according to claim 5 or 7, it is characterised in that：Below the circular orbit
Provided with guard chamber, the liquid nitrogen tank and metallic hit storehouse in guard chamber, and the shot-blasting machine motor is frequency conversion
Motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139444.2U CN206351151U (en) | 2017-02-16 | 2017-02-16 | A kind of metal hanger surface depainting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139444.2U CN206351151U (en) | 2017-02-16 | 2017-02-16 | A kind of metal hanger surface depainting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206351151U true CN206351151U (en) | 2017-07-25 |
Family
ID=59348669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720139444.2U Withdrawn - After Issue CN206351151U (en) | 2017-02-16 | 2017-02-16 | A kind of metal hanger surface depainting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206351151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623277A (en) * | 2017-02-16 | 2017-05-10 | 武汉大润科技有限公司 | Paint removing method and paint removing equipment for surface of metal hanging rack |
| CN107470267A (en) * | 2017-09-26 | 2017-12-15 | 镇江金利源轴承有限公司 | A kind of streamline of bearing cleaning |
-
2017
- 2017-02-16 CN CN201720139444.2U patent/CN206351151U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106623277A (en) * | 2017-02-16 | 2017-05-10 | 武汉大润科技有限公司 | Paint removing method and paint removing equipment for surface of metal hanging rack |
| CN107470267A (en) * | 2017-09-26 | 2017-12-15 | 镇江金利源轴承有限公司 | A kind of streamline of bearing cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170725 Effective date of abandoning: 20180713 |