CN105756328A - Special piston mechanism for mortar sprayer - Google Patents
Special piston mechanism for mortar sprayer Download PDFInfo
- Publication number
- CN105756328A CN105756328A CN201610224444.2A CN201610224444A CN105756328A CN 105756328 A CN105756328 A CN 105756328A CN 201610224444 A CN201610224444 A CN 201610224444A CN 105756328 A CN105756328 A CN 105756328A
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- CN
- China
- Prior art keywords
- piston mechanism
- spring
- spheroid
- buffer gear
- discharge nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a special piston mechanism for a mortar sprayer. The piston mechanism disclosed by the invention comprises a piston body arranged in a cylinder body, wherein the cylinder body is connected with a discharging assembly; the discharging assembly is connected with a buffering mechanism; the buffering mechanism comprises a sealed buffering part to which a spring I and a spring II are connected; the spring I is connected with a travel switch. The special piston mechanism is mainly applied into the sprayer; on the one hand, by means of the buffering mechanism of the piston mechanism, the pulsation is greatly reduced, such that spraying is more uniform and the spraying quality is improved; on the other hand, the travel switch which is arranged in a connected manner has an interlocking shutdown function in case of high pressure, such that the safety performance of the sprayer is further improved. The special piston mechanism disclosed by the invention is simple in structure and convenient to use, and the problem which cannot be overcome in the prior art is solved.
Description
Technical field
The present invention relates to a kind of piston mechanism being exclusively used in Mortar spraying machine.
Background technology
Flush coater is a kind of new and effective construction machinery, and this equipment, by driving machinery by slurry pressurization, through conveying pipe, spray gun, the ejection of nozzle moment, expands rapidly, is atomized, form coating being sprayed-on surface.When this equipment is applied in mortar plastering operation, coat of plaster cohesive force is strong, not easily hollowing cracking, and efficiency of construction is high, and labor intensity is low.
At present, this equipment almost all adopts piston-driven machine tool, and existing piston mechanism does not have buffer unit, and slurry is easily formed pulse at nozzle place, causes very big pulsation, causes that spraying is uneven, finally affects coating quality；And not there is stopping function when pressure is big, it is easy to damage flush coater, even result in the generation of security incident.
Therefore, research and develop and a kind of there is pooling feature and the piston mechanism that can shut down in time when pressure is big is very necessary.The present invention thus produces.
Summary of the invention
For the above-mentioned technical problem of prior art, it is an object of the invention to provide a kind of piston mechanism being exclusively used in Mortar spraying machine, it is applied in flush coater; the pulsation of mortar machine can be reduced; improve coating quality, and have pressure big time Concatenate shut-down function, security performance is greatly improved.
For reaching above-mentioned purpose, the present invention is achieved by the following technical solutions:
A kind of piston mechanism being exclusively used in Mortar spraying machine, including the piston being arranged in cylinder body, described cylinder body is connected to discharge component, described discharge component is connected to buffer gear, described buffer gear includes sealing bolster, being connected to spring one and spring two on described sealing bolster, described spring one is connected to travel switch；
Described discharge component includes discharge nozzle, is provided with spheroid one and spheroid two in described discharge nozzle, and the top of described spheroid one and spheroid two is equipped with limited block；
Described buffer gear is positioned at the top of discharge nozzle, and described buffer gear is vertical with discharge nozzle；Or, described buffer gear is with discharge nozzle in the same horizontal line.
Beneficial effects of the present invention is as follows:
The present invention is exclusively used in the piston mechanism of Mortar spraying machine, is applied in flush coater, and its buffer gear substantially reduces pulsation on the one hand so that spraying is more uniform, improves coating quality；On the other hand be connected to travel switch, have pressure big time Concatenate shut-down function, further increase the security performance of flush coater.Present configuration is simple, easy to use, and solves the difficult problem always cannot captured in prior art.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of embodiment 2；
Wherein, 1 be cylinder body, 2 be piston, 3 for sealing bolster, 4 being travel switch for spring one, 5 for spring two, 6,7 be discharge nozzle, 8 be limited block for spheroid one, 9 for spheroid two, 10.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further illustrated, but protection scope of the present invention is not limited to this.
Embodiment 1
As it is shown in figure 1, the present embodiment 1 is exclusively used in the piston mechanism of Mortar spraying machine, including the piston 2 being arranged in cylinder body 1, cylinder body 1 is connected to discharge component, and discharge component is connected to buffer gear.
Buffer gear in the present embodiment 1 includes sealing bolster 3; it not only acts as the effect of buffering; has Packed function simultaneously; seal and bolster 3 is connected to spring 1 and spring 25; spring 1 is connected to travel switch 6; action shut down, have pressure big time Concatenate shut-down function, spring 25 plays the effect of buffering.
Discharge component in the present embodiment 1 includes discharge nozzle 7, spheroid 1 and spheroid 29 are installed in discharge nozzle 7, this spheroid 1 with spheroid 29 with piston 2 action, vacuum principle is utilized to carry out feeding discharging, during feeding, spheroid 1 seals discharging opening, during discharging, spheroid 29 seals material taking mouth, and the top of spheroid 1 and spheroid 29 is equipped with limited block 10, and spheroid 1 and spheroid 29 are limited to certain zone of action.
Buffer gear is positioned at the top of discharge nozzle 7, and the buffer gear in the present embodiment 1 is vertical with discharge nozzle 7.
Embodiment 2
Buffer gear in the present embodiment 2 is with discharge nozzle 7 in the same horizontal line
Other parts of the present embodiment 2 and connected mode, operation principle are all identical with embodiment 1, do not repeat herein.
The present invention is exclusively used in flush coater, and its buffer gear substantially reduces pulsation on the one hand so that spraying is more uniform, improves coating quality；On the other hand be connected to travel switch 6, have pressure big time Concatenate shut-down function, further increase the security performance of flush coater.
Present configuration is simple, easy to use, and solves the difficult problem always cannot captured in prior art.
Above-described embodiment is only for illustrating the inventive concept of the present invention, but not the restriction to rights protection of the present invention, all changes utilizing this design that the present invention carries out unsubstantiality, protection scope of the present invention all should be fallen into.
Claims (1)
1. the piston mechanism being exclusively used in Mortar spraying machine, it is characterized in that: include the piston being arranged in cylinder body, described cylinder body is connected to discharge component, described discharge component is connected to buffer gear, described buffer gear includes sealing bolster, being connected to spring one and spring two on described sealing bolster, described spring one is connected to travel switch；
Described discharge component includes discharge nozzle, is provided with spheroid one and spheroid two in described discharge nozzle, and the top of described spheroid one and spheroid two is equipped with limited block；
Described buffer gear is positioned at the top of discharge nozzle, and described buffer gear is vertical with discharge nozzle；Or, described buffer gear is with discharge nozzle in the same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224444.2A CN105756328B (en) | 2016-04-12 | 2016-04-12 | A kind of piston mechanism for being exclusively used in Mortar spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224444.2A CN105756328B (en) | 2016-04-12 | 2016-04-12 | A kind of piston mechanism for being exclusively used in Mortar spraying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105756328A true CN105756328A (en) | 2016-07-13 |
| CN105756328B CN105756328B (en) | 2018-04-10 |
Family
ID=56333788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610224444.2A Active CN105756328B (en) | 2016-04-12 | 2016-04-12 | A kind of piston mechanism for being exclusively used in Mortar spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105756328B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537855A (en) * | 2018-11-26 | 2019-03-29 | 苏维阵 | A kind of automatic feeding smears cement wall surface robot |
| WO2023087983A1 (en) * | 2021-11-18 | 2023-05-25 | 广东博智林机器人有限公司 | Material conveying transition mechanism, pumping device, and spraying apparatus |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0374117A2 (en) * | 1988-12-14 | 1990-06-20 | HEMO SPRAY & PUMP AB | Spray apparatus |
| US5882691A (en) * | 1997-03-06 | 1999-03-16 | Conboy; John S. | automatic dry wall compound applicator |
| CN2913513Y (en) * | 2006-04-18 | 2007-06-20 | 王红宽 | Sand pulp injection apparatus and sand pulp injection equipment |
| CN202299440U (en) * | 2011-10-13 | 2012-07-04 | 飞翼股份有限公司 | Buffer device capable of reducing concrete spraying pulse |
| CN205036051U (en) * | 2015-08-26 | 2016-02-17 | 浙江省金华雪球实业有限公司 | Electronic ware coating feeding mechanism of wipeing wall of rifle shape formula of cuting straightly |
-
2016
- 2016-04-12 CN CN201610224444.2A patent/CN105756328B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0374117A2 (en) * | 1988-12-14 | 1990-06-20 | HEMO SPRAY & PUMP AB | Spray apparatus |
| US5882691A (en) * | 1997-03-06 | 1999-03-16 | Conboy; John S. | automatic dry wall compound applicator |
| CN2913513Y (en) * | 2006-04-18 | 2007-06-20 | 王红宽 | Sand pulp injection apparatus and sand pulp injection equipment |
| CN202299440U (en) * | 2011-10-13 | 2012-07-04 | 飞翼股份有限公司 | Buffer device capable of reducing concrete spraying pulse |
| CN205036051U (en) * | 2015-08-26 | 2016-02-17 | 浙江省金华雪球实业有限公司 | Electronic ware coating feeding mechanism of wipeing wall of rifle shape formula of cuting straightly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109537855A (en) * | 2018-11-26 | 2019-03-29 | 苏维阵 | A kind of automatic feeding smears cement wall surface robot |
| WO2023087983A1 (en) * | 2021-11-18 | 2023-05-25 | 广东博智林机器人有限公司 | Material conveying transition mechanism, pumping device, and spraying apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105756328B (en) | 2018-04-10 |
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