CN113499876A - Oil spraying machine for aerated building block forming die frame - Google Patents
Oil spraying machine for aerated building block forming die frame Download PDFInfo
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- CN113499876A CN113499876A CN202111052759.0A CN202111052759A CN113499876A CN 113499876 A CN113499876 A CN 113499876A CN 202111052759 A CN202111052759 A CN 202111052759A CN 113499876 A CN113499876 A CN 113499876A
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- oil
- cylinder
- piston
- mounting cylinder
- nozzle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/047—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump supply being effected by follower in container, e.g. membrane or floating piston, or by deformation of container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
Abstract
The invention discloses an oil spraying machine for an aerated block forming die frame, and relates to the technical field of oil spraying machines.A conveying roller is arranged at the upper end of an installation frame, the upper end of the conveying roller is provided with the die frame, and an oil spraying device for spraying oil to the die frame is arranged on the installation frame; the oil spraying device comprises a pump body, the liquid inlet end of the pump body is connected with an oil drum through a pipeline, the liquid outlet end of the pump body is connected with an oil spraying pipe through a hose, a plurality of spray heads are uniformly distributed on the outer wall of the oil spraying pipe, and a driving device is arranged at the upper end of the oil spraying pipe. This an oil spout machine for air entrainment building block shaping die frame, after the nozzle is used for a long time, the inside of nozzle can produce the grease and lead to the nozzle opening to block up, can directly get off the nozzle knob, and the grease in the first installation section of thick bamboo is under the second piston effect, and the grease can't flow to make things convenient for the staff to change the nozzle.
Description
Technical Field
The invention relates to the technical field of oil spraying machines, in particular to an oil spraying machine for an aerated block forming die frame.
Background
In the production process of autoclaved aerated building blocks, a mold frame is an indispensable device, the mold frame can not be opened during casting molding, the mold frame for casting is usually formed by assembling a mold frame body and side plates, before slurry casting is carried out, oil injection treatment is usually carried out on four inner surfaces including an inner bottom surface, an inner side surface, a front side surface and a rear side surface of the mold frame body, and oil injection treatment is not carried out on the inner surface of the other side plate.
Then carry out the oil spout in the framed, the nozzle can be blockked up by oil dirt or impurity in long-time use, and grease in the pipeline can flow from the shower nozzle when pulling down the shower nozzle, and ordinary shower nozzle is when the adjustment oil spout simultaneously, and grease in the pipeline can flow along the nozzle, leads to the waste of grease.
Disclosure of Invention
The invention aims to: in order to solve the problems, the oil sprayer for the aerated block forming mold frame is provided.
In order to realize the purpose, the oil spraying machine for the aerated block forming die frame adopts the following technical scheme: the conveying roller is arranged at the upper end of the mounting frame, the die frame is placed at the upper end of the conveying roller, and the mounting frame is provided with a fuel injection device for injecting fuel into the die frame;
the oil injection device comprises a pump body, wherein the liquid inlet end of the pump body is connected with the oil drum through a pipeline, the liquid outlet end of the pump body is connected with an oil injection pipe through a hose, a plurality of spray heads are uniformly distributed on the outer wall of the oil injection pipe, and the upper end of the oil injection pipe is provided with a driving device;
the spray head comprises a first installation barrel, the inner diameter of the middle position of the first installation barrel is larger than the inner diameters of the two ends, the inner wall of the liquid outlet end of the first installation barrel is in threaded connection with a second installation barrel, the central axis of the second installation barrel is provided with a telescopic rod in a sliding mode, one end, close to the liquid inlet end of the first installation barrel, of the telescopic rod is provided with a first piston, the outer diameter of the first piston is equal to the inner diameter of the liquid inlet end of the telescopic rod, a first spring is arranged between the first piston and the second installation barrel, the other end of the telescopic rod is provided with a second piston, a second spring is arranged between the second installation barrel and the second piston, the outer wall of the liquid outlet end of the first installation barrel is in threaded connection with a spray nozzle, a cavity matched with the second piston is formed in the spray nozzle, an arc-shaped flow guide cavity is formed in the middle position of the cavity, and an oil injection hole is formed in the outer wall of the arc-shaped flow guide cavity, the oil spray hole is communicated with the outer wall of the nozzle.
Furthermore, the telescopic rod consists of a first guide cylinder and a sliding rod.
Further, the second installation cylinder is composed of a second guide cylinder, a threaded cylinder and a conical cylinder for connecting the second guide cylinder and the threaded cylinder, the second guide cylinder is arranged on the outer wall of the first guide cylinder in a sliding mode, an oil inlet hole is formed in the outer wall of the conical cylinder, and the inner diameter of the threaded cylinder is equal to the outer diameter of the second piston.
Furthermore, a through hole is formed in the second piston, a one-way valve is arranged in the through hole, a connecting hole is formed between the cavity and the arc-shaped flow guide cavity, and the one-way valve is arranged in the connecting hole.
Furthermore, a spherical groove is formed in one side, close to the oil inlet end of the first mounting cylinder, of the first piston.
Further, the inner diameter of the threaded cylinder is equal to that of the cavity.
Further, drive arrangement includes the connecting rod with the wall crown is articulated, one side of connecting rod articulates there is electronic shrink pole, electronic shrink pole other end is articulated with the wall crown.
Compared with the prior art, the invention has the following beneficial effects:
this an oil spout machine for air entrainment building block shaping die frame, after the nozzle is used for a long time, the inside of nozzle can produce the grease and lead to the nozzle opening to block up, can directly get off the nozzle knob, and the grease in the first installation section of thick bamboo is under the second piston effect, and the grease can't flow to make things convenient for the staff to change the nozzle.
Drawings
FIG. 1 is a front view of an oil sprayer for an aerated block forming mold frame according to the present invention;
FIG. 2 is a side view of the oil sprayer for the aerated block forming mold frame according to the invention;
FIG. 3 is a schematic view of the internal structure of a nozzle of the oil sprayer for the aerated block forming mold frame, which is provided by the invention;
fig. 4 is a schematic view of the oil outlet state of a nozzle of the oil sprayer for the aerated block forming mold frame.
In the figure: 1. a mounting frame; 101. a conveying roller; 2. a mold frame; 3. a drive device; 301. a connecting rod; 302. an electrically retractable rod; 4. a spray head; 401. a first mounting cylinder; 402. a second mounting cylinder; 4021. a second guide cylinder; 4022. a threaded barrel; 4023. a tapered barrel; 403. a telescopic rod; 4031. a slide bar; 4032. a first guide cylinder; 404. a first spring; 405. a first piston; 406. a nozzle; 407. a cavity; 408. an arc-shaped diversion cavity; 409. a second piston; 410. a second spring; 5. a pump body; 6. and an oil spray pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, the oil spraying machine for the aerated block forming die frame is provided with a conveying roller 101 arranged at the upper end of an installation frame 1, a die frame 2 is placed at the upper end of the conveying roller 101, and an oil spraying device for spraying oil to the die frame 2 is installed on the installation frame 1;
the oil injection device comprises a pump body 5, the liquid inlet end of the pump body 5 is connected with an oil drum through a pipeline, the liquid outlet end of the pump body 5 is connected with an oil injection pipe 6 through a hose, a plurality of spray heads 4 are uniformly distributed on the outer wall of the oil injection pipe 6, and a driving device 3 is arranged at the upper end of the oil injection pipe 6;
the spray head 4 comprises a first mounting cylinder 401, the inner diameter of the middle position of the first mounting cylinder 401 is larger than the inner diameters of the two ends, the inner wall of the liquid outlet end of the first mounting cylinder 401 is in threaded connection with a second mounting cylinder 402, the central axis of the second mounting cylinder 402 is provided with a telescopic rod 403 in a sliding manner, one end of the telescopic rod 403 close to the liquid inlet end of the first mounting cylinder 401 is provided with a first piston 405, the outer diameter of the first piston 405 is equal to the inner diameter of the liquid inlet end of the telescopic rod 403, a first spring 404 is arranged between the first piston 405 and the second mounting cylinder 402, the other end of the telescopic rod 403 is provided with a second piston 409, a second spring 410 is arranged between the second mounting cylinder 402 and the second piston 409, the outer wall of the liquid outlet end of the first mounting cylinder 401 is in threaded connection with a spray nozzle 406, a cavity 407 matched with the second piston 409 is arranged in the spray nozzle 406, the middle position of the cavity 407 is provided with an arc-shaped guide cavity 408, the outer wall of the arc-shaped guide cavity 408 is provided with a spray hole, the oil spray hole is communicated with the outer wall of the nozzle 406;
in practical applications, the elastic force of the first spring 404 is greater than the elastic force of the second spring 410.
Further, the telescopic bar 403 is composed of a first guide 4032 and a sliding bar 4031.
Further, the second mounting cylinder 402 is composed of a second guide cylinder 4021, a threaded cylinder 4022 and a tapered cylinder 4023 for connecting the second guide cylinder 4021 and the threaded cylinder 4022, the outer walls of the second guide cylinder 4021 and the first guide cylinder 4032 are slidably arranged, an oil inlet is formed in the outer wall of the tapered cylinder 4023, and the inner diameter of the threaded cylinder 4022 is equal to the outer diameter of the second piston 409.
Further, a through hole is formed in the second piston 409, a one-way valve is arranged in the through hole, a connecting hole is formed between the cavity 407 and the arc-shaped diversion cavity 408, and the one-way valve is arranged in the connecting hole.
Further, a spherical groove is formed in one side of the first piston 405 close to the oil inlet end of the first mounting cylinder 401.
Further, threaded sleeve 4022 has an inner diameter equal to the inner diameter of cavity 407.
Further, the driving device 3 comprises a connecting rod 301 hinged with the top of the wall, one side of the connecting rod 301 is hinged with an electric shrinkage rod 302, and the other end of the electric shrinkage rod 302 is hinged with the top of the wall.
The working principle is as follows: an oil spraying cavity, wherein the electric contraction rod 302 extends to enable the connecting rod 301 to do arc motion, and the connecting rod 301 drives the oil spraying pipe 6 to move until the oil spraying pipe 6 enters the die frame 2;
when oil is fed, the grease pushes the first piston 405 to move towards the middle position of the first mounting cylinder 401, the first piston 405 pushes the first guide cylinder 4032 to move, the first guide cylinder 4032 drives the second piston 409 to move, the second piston 409 enters the cavity 407 from the inside of the threaded cylinder 4022, the grease enters the conical cylinder 4023 from the oil inlet end of the first mounting cylinder 401, enters the cavity 407 from the conical cylinder 4023, enters the arc-shaped flow guide cavity 408 from the cavity 407, and enters the oil injection hole from the arc-shaped flow guide cavity 408, so that oil is injected into the die frame 2;
when oil injection is stopped, the first piston 405 resets the first piston 405 to the liquid inlet end of the first mounting cylinder 401 under the action of the first spring 404, when the first piston 405 enters the liquid inlet end of the first mounting cylinder 401, grease in the hose is extruded and reflows by the first piston 405, at the moment, the second piston 409 is kept unchanged under the action of the second spring 410, and when the cavity 407, the arc-shaped guide cavity 408 and the grease in the oil injection hole enter the first mounting cylinder 401, the grease can not drip no matter the spray head 4 is horizontally or vertically mounted due to surface tension of the grease and the small diameter of the cavity 407, the grease can be recycled into the first mounting cylinder 401, and the grease can be prevented from dripping;
after grease completely enters the first mounting cylinder 401, the first piston 405 drives the sliding rod 4031 to move until the sliding rod 4031 slides to the extreme end of the first guide cylinder 4032, and then the sliding rod 4031 continues to move and drives the first guide cylinder 4032 to move, so that the first guide cylinder 4032 drives the second piston 409 to move towards the threaded cylinder 4022 until the second piston 409 moves into the threaded cylinder 4022 and cannot move, so that the grease in the first mounting cylinder 401 cannot flow into the nozzle 406, when the nozzle 406 is used for a long time, grease generated inside the nozzle 406 causes blockage of a fuel injection hole, the nozzle 406 can be directly turned down, and the grease in the first mounting cylinder 401 cannot flow out under the action of the second piston 409, so that a worker can conveniently replace the nozzle 406.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (7)
1. The oil spraying machine for the aerated block forming die frame is characterized in that a conveying roller (101) is arranged at the upper end of an installation frame (1), a die frame (2) is placed at the upper end of the conveying roller (101), and an oil spraying device for spraying oil to the die frame (2) is installed on the installation frame (1);
the oil injection device comprises a pump body (5), the liquid inlet end of the pump body (5) is connected with an oil drum through a pipeline, the liquid outlet end of the pump body (5) is connected with an oil injection pipe (6) through a hose, a plurality of spray heads (4) are uniformly distributed on the outer wall of the oil injection pipe (6), and a driving device (3) is arranged at the upper end of the oil injection pipe (6);
the spray head (4) comprises a first mounting cylinder (401), the inner diameter of the middle position of the first mounting cylinder (401) is larger than the inner diameters of the two ends, the inner wall of the liquid outlet end of the first mounting cylinder (401) is in threaded connection with a second mounting cylinder (402), the central axis of the second mounting cylinder (402) is provided with a telescopic rod (403) in a sliding manner, one end, close to the liquid inlet end of the first mounting cylinder (401), of the telescopic rod (403) is provided with a first piston (405), the outer diameter of the first piston (405) is equal to the inner diameter of the liquid inlet end of the telescopic rod (403), a first spring (404) is arranged between the first piston (405) and the second mounting cylinder (402), the other end of the telescopic rod (403) is provided with a second piston (409), a second spring (410) is arranged between the second mounting cylinder (402) and the second piston (409), and the outer wall of the liquid outlet end of the first mounting cylinder (401) is in threaded connection with a spray nozzle (406), a cavity (407) matched with the second piston (409) is formed in the nozzle (406), an arc-shaped flow guide cavity (408) is formed in the middle of the cavity (407), an oil injection hole is formed in the outer wall of the arc-shaped flow guide cavity (408), and the oil injection hole is communicated with the outer wall of the nozzle (406).
2. The oil sprayer for aerated block-forming mold frames according to claim 1, wherein the telescopic bar (403) is composed of a first guide cylinder (4032) and a sliding bar (4031).
3. The oil sprayer for the aerated block forming die frame according to claim 2, characterized in that the second mounting cylinder (402) is composed of a second guide cylinder (4021), a threaded cylinder (4022) and a tapered cylinder (4023) for connecting the second guide cylinder (4021) and the threaded cylinder (4022), the second guide cylinder (4021) and the outer wall of the first guide cylinder (4032) are arranged in a sliding manner, an oil inlet hole is formed in the outer wall of the tapered cylinder (4023), and the inner diameter of the threaded cylinder (4022) is equal to the outer diameter of the second piston (409).
4. The oil sprayer for the aerated block forming mold frame according to claim 3, wherein a through hole is formed in the second piston (409), a one-way valve is arranged in the through hole, a connecting hole is formed between the cavity (407) and the arc-shaped flow guide cavity (408), and a one-way valve is arranged in the connecting hole.
5. The oil sprayer for the aerated block molding frame according to claim 4, wherein a spherical groove is formed in one side of the first piston (405) close to the oil inlet end of the first mounting cylinder (401).
6. The oil sprayer for an aerated block molding frame according to claim 5, characterized in that the threaded cylinder (4022) has an inner diameter equal to the inner diameter of the cavity (407).
7. The oil sprayer for the aerated block forming mold frame according to claim 6, characterized in that the driving device (3) comprises a connecting rod (301) hinged with the wall top, one side of the connecting rod (301) is hinged with an electric telescopic rod (302), and the other end of the electric telescopic rod (302) is hinged with the wall top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111052759.0A CN113499876B (en) | 2021-09-09 | 2021-09-09 | Oil spraying machine for aerated building block forming die frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111052759.0A CN113499876B (en) | 2021-09-09 | 2021-09-09 | Oil spraying machine for aerated building block forming die frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113499876A true CN113499876A (en) | 2021-10-15 |
| CN113499876B CN113499876B (en) | 2021-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111052759.0A Active CN113499876B (en) | 2021-09-09 | 2021-09-09 | Oil spraying machine for aerated building block forming die frame |
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| Country | Link |
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| CN (1) | CN113499876B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3859113A (en) * | 1972-04-21 | 1975-01-07 | Nordson Corp | Method and apparatus for applying compound and post end repair coating to can ends |
| CN103878870A (en) * | 2014-03-06 | 2014-06-25 | 江苏中技新型建材有限公司 | Special automatic oil spraying device for aerated concrete block mold |
| CN107377275A (en) * | 2017-09-01 | 2017-11-24 | 山东宏发科工贸有限公司 | A kind of air-entrained concrete building block production line mould sprays integrated device |
| CN108000679A (en) * | 2016-10-27 | 2018-05-08 | 贵州兴电新型建材有限公司 | A kind of air-entrained concrete building block production method |
| CN208018873U (en) * | 2018-02-09 | 2018-10-30 | 青岛市捷能新型材料有限公司 | Sand aerated-block steam pressure bottom plate automatic oiling device |
| CN108722724A (en) * | 2018-06-02 | 2018-11-02 | 湖北神州建材有限责任公司 | A kind of aerated-block shaping mold frame fueling injection equipment and fuel injecting method |
| CN208824822U (en) * | 2018-08-23 | 2019-05-07 | 丁美星 | Air-entrained concrete building block mold fueling injection equipment |
-
2021
- 2021-09-09 CN CN202111052759.0A patent/CN113499876B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3859113A (en) * | 1972-04-21 | 1975-01-07 | Nordson Corp | Method and apparatus for applying compound and post end repair coating to can ends |
| CN103878870A (en) * | 2014-03-06 | 2014-06-25 | 江苏中技新型建材有限公司 | Special automatic oil spraying device for aerated concrete block mold |
| CN108000679A (en) * | 2016-10-27 | 2018-05-08 | 贵州兴电新型建材有限公司 | A kind of air-entrained concrete building block production method |
| CN107377275A (en) * | 2017-09-01 | 2017-11-24 | 山东宏发科工贸有限公司 | A kind of air-entrained concrete building block production line mould sprays integrated device |
| CN208018873U (en) * | 2018-02-09 | 2018-10-30 | 青岛市捷能新型材料有限公司 | Sand aerated-block steam pressure bottom plate automatic oiling device |
| CN108722724A (en) * | 2018-06-02 | 2018-11-02 | 湖北神州建材有限责任公司 | A kind of aerated-block shaping mold frame fueling injection equipment and fuel injecting method |
| CN208824822U (en) * | 2018-08-23 | 2019-05-07 | 丁美星 | Air-entrained concrete building block mold fueling injection equipment |
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| CN113499876B (en) | 2021-11-19 |
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