CN203525917U - Mechanical multi-component spray gun with auxiliary air cleaning nozzles - Google Patents
Mechanical multi-component spray gun with auxiliary air cleaning nozzles Download PDFInfo
- Publication number
- CN203525917U CN203525917U CN201320672752.3U CN201320672752U CN203525917U CN 203525917 U CN203525917 U CN 203525917U CN 201320672752 U CN201320672752 U CN 201320672752U CN 203525917 U CN203525917 U CN 203525917U
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- Prior art keywords
- nozzle
- piston
- gas
- gun
- rifle
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- Expired - Lifetime
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- 239000007921 spray Substances 0.000 title claims abstract description 22
- 238000004140 cleaning Methods 0.000 title abstract description 7
- 239000011148 porous material Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 abstract description 5
- 238000005192 partition Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229920002396 Polyurea Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a mechanical multi-component spray gun with auxiliary air cleaning nozzles. The mechanical multi-component spray gun is provided with a gun body, a gun handle and a trigger. A rear piston rear air chamber, a rear piston, a rear piston front air chamber, a piston partition plate, a front piston rear air chamber, a front piston and a front piston front air chamber are sequentially arranged in the gun body from back to front. A gun head chamber is arranged at the front end of the gun body, a gun pull rod is arranged between the gun body and the gun head chamber in the horizontal direction, a nozzle is arranged at the front end of the gun pull rod, the air cleaning nozzles are arranged on two sides of the nozzle at the front end of the gun head chamber, the rear ends of air holes of the air cleaning nozzles are communicated with the front piston rear air chamber, and the air cleaning nozzles can rotate within a range of 360 degrees. A nozzle and mixed core combination structure is arranged at the nozzle position and formed by a mixed core, the nozzle, a pressing strip and a pressing nut. The mechanical multi-component spray gun is suitable for combined spraying, complete is structure, light in weight, low in working strength, high in working efficiency and convenient to clean and maintain, easily damaged parts are few, and the cost is reduced.
Description
Technical field
The utility model belongs to a kind of technical field of tools of fluent material paint application, specifically for the instant plural component spray gun that mixes instant spraying use of multi-component material, particularly with the mechanical type plural component spray gun of the clear mouth of assisted gas.This spray gun is widely used in the mixing such as polyurethane, polyureas and reaction time the material application of specific (special) requirements.
Background technology
At present, in industries such as insulation, anticorrosion, waterproof, the instant plural component spray gun that mixes instant spraying of multi-component material has been widely used, and its kind is more, and structure is also not quite similar, and is a kind of important spraying perfusion instrument.But existing various spray gun has some shortcomings: mostly have that easy knot is dirty, cleaning maintenance is loaded down with trivial details, consumable accessory is many and change the shortcomings such as cumbersome.Particularly, in operation process, unpile arms frequently and clean and loaded down with trivial details operation, increased operator's working strength, reduced operating efficiency, increased cost input.Therefore, need to improve existing spray gun.
Utility model content
The purpose of this utility model is in order to overcome above-mentioned technical deficiency, the clear mouth mechanical type of a kind of band assisted gas plural component spray gun is proposed, this spray gun has increased the clear mouth design of assisted gas, can automatically to nozzle discharging place of spray gun front end, carry out gas and clean while stopping rifle, has reduced the frequency of removing contamination of spray gun; Simple and direct nozzle and mixed core combined structure design, realized the fast assembling-disassembling at nozzle place, simplified spray gun dismounting operation.
The purpose of this utility model is achieved through the following technical solutions:
Band assisted gas clear mouth mechanical type plural component spray gun, is provided with rifle body, the small of the stock, trigger, is provided with successively from back to front air chamber before air chamber before back piston rear gas chamber, back piston, back piston, piston dividing plate, secondary piston rear gas chamber, secondary piston, secondary piston in rifle body; Front end at rifle body is provided with rifle head-room, horizontal middle part at rifle body and rifle head-room is provided with rifle pull bar, the front end of rifle pull bar is provided with nozzle, it is characterized in that: the front end of rifle head-room is provided with the clear mouth of gas, the clear mouth of this gas is arranged on the both sides of described nozzle, and the clear mouth of gas is provided with pore, and the front end of this pore points to nozzle discharging place, the rear end of pore is communicated with gas passage, and this gas passage is communicated with described secondary piston rear gas chamber and back piston rear gas chamber through rifle head-room.
The utility model further improves and the additional project of enforcement is:
The clear mouth of described gas can rotate within the scope of 360 degree.
Described nozzle place is provided with nozzle and the mixed core combining structure of fast assembling-disassembling, this structure is provided with mixed core, this mixed core is arranged on around the front end of described pull bar, front end at mixed core arranges described nozzle, nozzle is compressed by a clamping piece, is provided with a compression locknut and clamping piece, nozzle and mixed core is fixed on to the front end of rifle head-room.
When spray gun quits work, secondary piston rear gas chamber and back piston rear gas chamber are all full of compressed air, compressed air enters by design reserved gas passage on secondary piston, back piston the pore that gas passage on rifle head-room enters the clear mouth of gas, finally from the pore front end ejection of the clear mouth of gas.The clear rifle air-flow of high pressure spraying from two pores of the clear mouth of gas, at nozzle, place crosses, and can blow the accumulation dirt at nozzle place off.
Screwing off compression locknut can sequentially split out nozzle and mixed core combining structure, realizes fast assembling-disassembling, convenient and swift, suitably adjusts the thrust that compresses locknut, can carry out sealing compensation to nozzle and mixed core, guarantees the seal request of sub-assembly.
The beneficial effects of the utility model are: simple in structure, few easy workout part, lightweight, reduced operator's working strength, improved operating efficiency; The clear mouth design of distinctive assisted gas, the frequency that having reduced unpiles arms removes contamination; Nozzle and mixed core combining structure and fast assembling-disassembling design, make this rifle be more convenient for cleaning maintenance, and reduced cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the zoomed-in view of local A in Fig. 1;
Fig. 3 is nozzle of the present utility model and mixed core combining structure decomposing schematic representation;
The profile of the utility model product is not subject to the restriction of this figure, and only profile change also belongs to protection domain of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is described, embodiment: referring to accompanying drawing, the clear mouth mechanical type of band assisted gas plural component spray gun, be provided with rifle body 15, the small of the stock, trigger, in rifle body, be provided with successively from back to front back piston rear gas chamber 14, back piston 13, air chamber before back piston, piston dividing plate 12, secondary piston rear gas chamber 11, secondary piston 10, air chamber before secondary piston, front end at rifle body is provided with rifle head-room 7, horizontal middle part at rifle body and rifle head-room is provided with rifle pull bar 9, the front end of rifle pull bar is provided with nozzle 3, the front end of rifle head-room is provided with the clear mouth 5 of gas, the clear mouth of this gas is arranged on the both sides of described nozzle, the clear mouth of gas is provided with pore 6, the front end of this pore points to nozzle discharging place, the rear end of pore is communicated with gas passage 8, this gas passage is communicated with the described secondary piston 11He of rear gas chamber back piston rear gas chamber 14 through rifle head-room, the clear mouth of this gas can rotate within the scope of 360 degree.Described nozzle place is provided with nozzle and the mixed core combining structure of fast assembling-disassembling, this structure is provided with mixed core 4, this mixed core is arranged on around the front end of described pull bar, front end at mixed core arranges described nozzle 3, nozzle is compressed by a clamping piece 2, is provided with a compression locknut 1 and clamping piece, nozzle and mixed core is fixed on to the front end of rifle head-room.
Under the prerequisite of basic structure that does not depart from this patent, any similar change still belongs among the protection domain of patent.
Claims (3)
1. be with the clear mouth mechanical type of assisted gas plural component spray gun for one kind, be provided with rifle body (15), the small of the stock, trigger, in rifle body, be provided with successively from back to front back piston rear gas chamber (14), back piston (13), air chamber before back piston, piston dividing plate (12), secondary piston rear gas chamber (11), secondary piston (10), air chamber before secondary piston, front end at rifle body is provided with rifle head-room (7), in the horizontal middle part of rifle body and rifle head-room, be provided with rifle pull bar (9), the front end of rifle pull bar is provided with nozzle (3), it is characterized in that: the front end of rifle head-room is provided with the clear mouth of gas (5), the clear mouth of this gas is arranged on the both sides of described nozzle, the clear mouth of gas is provided with pore (6), the front end of this pore points to discharging place of nozzle, the rear end of pore is communicated with gas passage (8), this gas passage is communicated with described secondary piston rear gas chamber (11) and back piston rear gas chamber (14) through rifle head-room.
2. plural component spray gun according to claim 1, is characterized in that: the clear mouth of described gas can rotate within the scope of 360 degree.
3. plural component spray gun according to claim 1, it is characterized in that: described nozzle place is provided with nozzle and the mixed core combining structure of fast assembling-disassembling, this structure is provided with mixed core (4), this mixed core is arranged on around the front end of described pull bar, front end at mixed core arranges described nozzle (3), nozzle is compressed by a clamping piece (2), is provided with a compression locknut (1) and clamping piece, nozzle and mixed core is fixed on to the front end of rifle head-room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672752.3U CN203525917U (en) | 2013-10-30 | 2013-10-30 | Mechanical multi-component spray gun with auxiliary air cleaning nozzles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320672752.3U CN203525917U (en) | 2013-10-30 | 2013-10-30 | Mechanical multi-component spray gun with auxiliary air cleaning nozzles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203525917U true CN203525917U (en) | 2014-04-09 |
Family
ID=50412179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320672752.3U Expired - Lifetime CN203525917U (en) | 2013-10-30 | 2013-10-30 | Mechanical multi-component spray gun with auxiliary air cleaning nozzles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203525917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824604A (en) * | 2017-04-04 | 2017-06-13 | 东莞市昶源涂装配件有限公司 | Spray gun with auxiliary flow |
-
2013
- 2013-10-30 CN CN201320672752.3U patent/CN203525917U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106824604A (en) * | 2017-04-04 | 2017-06-13 | 东莞市昶源涂装配件有限公司 | Spray gun with auxiliary flow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221009 Address after: 056000 Ducun, Chengnan office, Jinan new district, Handan City, Hebei Province (south of Fuyang Avenue and north of Nantou Weiwu Road) Patentee after: JINGHUA PARK HANDAN MACHINERY TECHNOLOGY CO.,LTD. Address before: 102609 Beijing Daxing District North Village town Liyuan Village Committee 300 meters south Patentee before: BEIJING JINGHUA PARK POLYURETHANE EQUIPMENT Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mechanical multi-component spray gun with auxiliary gas cleaning nozzle Effective date of registration: 20231018 Granted publication date: 20140409 Pledgee: China Postal Savings Bank Co.,Ltd. Cixian Branch Pledgor: JINGHUA PARK HANDAN MACHINERY TECHNOLOGY CO.,LTD. Registration number: Y2023980061705 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |