CS224035B1 - Device for automatic coating of coating composition by spraying - Google Patents
Device for automatic coating of coating composition by spraying Download PDFInfo
- Publication number
- CS224035B1 CS224035B1 CS6382A CS6382A CS224035B1 CS 224035 B1 CS224035 B1 CS 224035B1 CS 6382 A CS6382 A CS 6382A CS 6382 A CS6382 A CS 6382A CS 224035 B1 CS224035 B1 CS 224035B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- spraying
- coating
- automatic
- support
- slide
- Prior art date
Links
- 238000005507 spraying Methods 0.000 title claims description 6
- 239000011248 coating agent Substances 0.000 title description 2
- 238000000576 coating method Methods 0.000 title description 2
- 239000008199 coating composition Substances 0.000 title 1
- 239000007921 spray Substances 0.000 claims description 8
- 239000003973 paint Substances 0.000 claims description 4
- 238000010304 firing Methods 0.000 description 5
- 230000008021 deposition Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Landscapes
- Nozzles (AREA)
Description
Vynález sa týká pohybového zariadenia pre automatické nanášanie náterovej hmoty striekaním, keď je striekacia pistola upevnená na suporte, ktorý je pohyblivo uložený na dráhe suportu.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a motion device for the automatic application of paint by spraying when the spray gun is mounted on a support which is movably mounted on the support path.
V súčasnej době pohyb striekacích pistolí na kratšej dráhe zaisťujú výkyvné ramená, kulisové alebo pneumatické pohony a na váčšej dráhe reťazový pohon. Aj v případe, že rázy v útvaroch sú tlmené pružinami, uvedené pohony neumožňujú rýchlosti požadované výkonnými vysokotlakými, bez· vzduchovými striekacími metodami. Nanášanie sa preto prevádza v jednej vrstvě, čo je na škodu rovnoměrnosti nanášanej vrstvy. Dalej tieto zariadenia zaberajú vefa miesta, sú nákladné a příslušné elektromotory musia byť v nevýbušnom převedení.Currently, the movement of spray guns on a shorter path is provided by swinging arms, sliding or pneumatic actuators and on a larger path by a chain drive. Even if the impacts in the formations are damped by springs, said drives do not allow the speeds required by powerful high-pressure, air-free spraying methods. The deposition is therefore carried out in a single layer, which is detrimental to the uniformity of the deposition layer. Furthermore, these devices take up a lot of space, are expensive and the respective electric motors must be explosion-proof.
Uvedené nedostatky odstráňuje pohybové zariadenie podlá vynálezu, ktorého podstatou je, že na jednom konci dráhy je suport so striekacou pištolou zaistený západkou a za suportom je vystrelovacia pružina s napínacím zariadenim, na druhom konci dráx hy je umiestnená vratná pružina.The deficiencies moving device of the invention, which is characterized in that at one end of the slide path of the spray gun locked position the cross slide and the firing spring of the jack, the other end of the grooves x Hy is disposed a return spring.
Takéto usposobenie umožňuje niekolkonásobne zvýšit rýchlosť pohybu počas striekania bez zvýšenia účinkov rázu, zrovnomerniť nanášanú vrstvu nátěru, znížiť náklady na údržbu. Vhodnou úpravou napína2 nia je možné plynule meniť rýchlosť pohybu aj počas činnosti zariadenia.Such an arrangement makes it possible to increase the speed of movement several times during spraying without increasing the effects of impact, to uniformly apply the coating, to reduce maintenance costs. By suitably adjusting the tension, the speed of movement can be varied continuously during operation of the device.
Na výkrese je znázorněný nárys pohybového zariadenia pre automatické nanášanie náterovej hmoty striekaním v napnutom a ešte neuvolnenom stave.The drawing shows a front view of a motion device for the automatic application of paint by spraying in a tensioned and not yet released state.
Zariadenie pozostáva z rámu 9, na ktorom je pevne uchytená dráha 8, napínacie zariadenie 4, vratná pružina 6 a ovládacie zariadenie 5 západky 2 a zo suportu 1 so striekacou pištolou 7, ktorá je napojená na tlakovú hadicu 10 farby a ovládací element 11 striekania.The device consists of a frame 9 on which the track 8 is fixed, a tensioning device 4, a return spring 6 and a latch control device 5 and a support 1 with a spray gun 7 which is connected to a paint pressure hose 10 and a spray control element 11.
Medzi suportom 1 a napínacím zariadením 4 je vystrelovacia pružina 3. Pohybu suportu 1 zabraňuje západka 2. Napínacie zariadenie 4 v danom převedení tvoří pneumatický válec, ovládaný dvojpolohovým ven tilom 18 cez škrtiaci ventil 12 a regulátor 13, tlaku, zo siete 14 tlakového vzduchu. Dvojpolohový ventil 18 a ovládacie zariadenie 5 západky 2 je uvádzané do činnosti automatikou 16 riadenia. V znázornenom případe pištol 7 zaisťuje nastriekanie plechu 17 zo spodnej strany. Podobné zariadenie može byť zriadené aj z opačnej strany.Between the support 1 and the tensioning device 4 is a firing spring 3. The movement of the support 1 is prevented by a pawl 2. The tensioning device 4 in this embodiment consists of a pneumatic cylinder controlled by a two-position valve 18 via a choke valve 12 and a pressure regulator 13 from a compressed air network 14. The two-position valve 18 and the latch control device 5 are actuated by the automatic control 16. In the illustrated case, the pistol 7 ensures that the metal sheet 17 is sprayed from the underside. A similar device may also be provided from the opposite side.
Zariadenie pracuje tak, že v potrebnom okamihu automatika 16 riadenia vydá povel na ovládacie zariadenie 5 západky 2, ktoré vytiahne západku 2 a tým umožní vystrelo224035 vacej pružině 3 vystřelit suport 1 s pištolou 7. Počas pohybu suportu 1 automatika 16 riadenia změní polohu ventilu 18, na pravý vstup valca připojí tlakový vzduch a l'avú stranu valca připojí do atmosféry 15. Tým sa vystrelovacia pružina 3 stiahne do základnej polohy. Automatika 16 riadenia uvolní západku 2. Medzitým sa suport 1 odrazí od vratnej pružiny 6, prebehne západkou 2 a jeho pohyb sa utlmí stlačením vystrelovacej pružiny 3 a zachytí sa na západke 2 tlakom pružiny 3. Automatika 16 zariadenia vráti ventil 18 do původnej polohy, napínacie zariadenie 4 napne vystrelovaciu pružinu 3 a připraví zariadenie ku ďalšiemu výstřelu.The device operates in such a way that at the required moment the steering automat 16 commands the latch control device 5, which pulls out the latch 2 and thereby allows the spring 22 to eject the slide 1 with the pistol 7. During movement of the slide 1 it connects compressed air to the right inlet of the cylinder and connects the left side of the cylinder to the atmosphere 15. This causes the firing spring 3 to retract to the home position. The automatic steering 16 releases the latch 2. Meanwhile, the slide 1 bounces off the return spring 6, runs through the latch 2 and its movement is inhibited by depressing the firing spring 3 and engages on the latch 2 by spring pressure 3. The automatic automat 16 returns the valve 18 to its original position the device 4 tightens the firing spring 3 and prepares the device for the next shot.
Vynález sa s výhodou využije pre pohyb striekacích pistolí v případe, ked' sa požadujú váčšie rychlosti pohybu.The invention is advantageously used for the movement of spray guns in cases where higher movement speeds are required.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS6382A CS224035B1 (en) | 1982-01-04 | 1982-01-04 | Device for automatic coating of coating composition by spraying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS6382A CS224035B1 (en) | 1982-01-04 | 1982-01-04 | Device for automatic coating of coating composition by spraying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS224035B1 true CS224035B1 (en) | 1983-12-30 |
Family
ID=5332136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS6382A CS224035B1 (en) | 1982-01-04 | 1982-01-04 | Device for automatic coating of coating composition by spraying |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS224035B1 (en) |
-
1982
- 1982-01-04 CS CS6382A patent/CS224035B1/en unknown
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