CN205108406U - Spray gun at bottom of atomizing on pelletization capsule machine - Google Patents
Spray gun at bottom of atomizing on pelletization capsule machine Download PDFInfo
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- CN205108406U CN205108406U CN201520792621.8U CN201520792621U CN205108406U CN 205108406 U CN205108406 U CN 205108406U CN 201520792621 U CN201520792621 U CN 201520792621U CN 205108406 U CN205108406 U CN 205108406U
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- hole
- spray gun
- gas
- spraygun body
- nozzle
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Abstract
The utility model relates to a spray gun at bottom of atomizing on pelletization capsule machine, including spray gun main part, hood and casing, be equipped with the through -hole in the spray gun main part, be equipped with the nozzle connecting rod in the through -hole, form the gas passage between through -hole inner wall and the nozzle connecting rod outer wall, be equipped with the through hole in the nozzle connecting rod, be equipped with the cleansing pin in the through hole, form fluid passage between through hole inner wall and the cleansing pin outer wall, the hood connect the front end in the spray gun main part, be equipped with in the hood with the gas passage intercommunication ventilate the chamber and with the logical sap cavity of fluid passage intercommunication, ventilate the chamber with lead to sap cavity formation nozzle, the casing connect in the rear end of spray gun main part, be equipped with in the casing and be used for controlling the controlling means that the cleansing pin removed, be equipped with the gas -liquid and connect in the spray gun main part, be equipped with air vent and liquid through hole on the gas -liquid connects, communicate with fluid passage with the gas passage intercommunication respectively. The utility model discloses can adjust the spraying angle as required, realize evenly spray, avoid the channel blockage that atomizes, improve capsule material utilization rate.
Description
Technical field
This utility model relates to lance technology field, is specifically related to spray gun at the bottom of the atomization on a kind of granulating coated machine.
Background technology
Along with the development of pharmaceuticals industry, in order to ensure that medicine pharmacological effect needs to carry out Cotton seeds to medicine, enrobing processes refer in specific equipment by specific technique by sugar material or other can the coated materials of film forming at the outer surface of pharmaceutical solid preparation, one or more layers the different thickness being adhered tightly to surface is become after making its drying, different elastic Multifunctional protective sheath, this Multifunctional protective sheath is just called coating, enrobing processes has taste masking, moistureproof, the effect at antioxidation and Drug controlled release position, coating material is coated on a medicine surface with Sprayable by the spray gun that adopts more in the industry, spray gun of the prior art is because spray angle is fixed, different spray angles needs the nozzle changing different model to realize, the cylindrical shell of the layering pelletization machine of different-diameter needs different spray guns to coordinate, and the spray gun of life-time service easily occurs that nebulization channel blocks, be atomized uneven phenomenon, thus cause coating material utilization rate low.
Utility model content
The purpose of this utility model is to provide spray gun at the bottom of the atomization on a kind of granulating coated machine; spray angle can be adjusted as required, realize even application, avoid nebulization channel to block; improve coating material utilization rate, be applicable to the cylindrical shell of the layering pelletization machine of various different-diameter.
The purpose of this utility model realizes by the following technical solutions, spray gun at the bottom of atomization on a kind of granulating coated machine, comprise spraygun body, blast cap and housing, through hole is provided with in spraygun body, the nozzle connecting rod that diameter is less than through hole is provided with in spraygun body, gap between through-hole wall and nozzle connecting rod outer wall forms gas passage, through hole is provided with in nozzle connecting rod, the cleansing pin that diameter is less than through hole is provided with in nozzle connecting rod, gap between through hole inwall and cleansing pin outer wall forms fluid passage, described blast cap is connected to the front end of spraygun body, the venting cavity be communicated with gas passage is provided with in blast cap, the fluid-through chamber be communicated with fluid passage is provided with in blast cap, venting cavity and fluid-through chamber form nozzle, described housing is connected to the rear end of spraygun body, it is characterized in that: in housing, be provided with the control device for controlling cleansing pin movement, spraygun body is provided with gas-liquid joint, gas-liquid joint is provided with passage and liquid-through hole, described passage is communicated with gas passage, liquid-through hole is communicated with fluid passage.
During work of the present utility model: the movement being realized cleansing pin in spraygun body by control device, when cleansing pin moves to blind via bottom, nozzle is opened, the atomizing spraying of coating material is realized by gas passage and fluid passage, after spraying, control cleansing pin to move to blast cap direction, nozzle is closed; The opening and closing of nozzle is realized by the movement controlling cleansing pin, spray, regulate blast cap nozzle is exposed number to control spray angle, same spray gun can realize the spraying of different angles, can be arranged on the cylindrical shell of different-diameter layering pelletization machine, cleansing pin can move the channels open that ensure that spraying coating material in fluid passage, and blocking is less likely to occur; Gas-liquid joint accesses external compression air source of the gas and coating material; liquid coating material and compressed air are formed and are atomized shape after jet hole place collects; carry out atomizing spraying; evenly sprayed by nozzle under compressed-air actuated effect by the coating material of fluid passage; take full advantage of coating material, improve the utilization rate of coating material, avoid producing water droplet; improve atomizing effect, be applicable to the cylindrical shell of the layering pelletization machine of various different-diameter.
Owing to have employed technique scheme; this utility model has the following advantages: can adjust spray angle as required, realize even application, avoids nebulization channel to block; improve the utilization rate of coating material, be applicable to the cylindrical shell of the layering pelletization machine of various different-diameter.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the installation diagram that this utility model and gas-liquid input cylindrical shell.
Detailed description of the invention
The technological means realized to make this utility model, creation characteristic, reaching object and effect clearly and be easy to understand, below in conjunction with the drawings and specific embodiments, this utility model being further elaborated:
As shown in Figure 1, at the bottom of atomization on a kind of granulating coated machine, spray gun comprises spraygun body 1, blast cap 2 and housing 3, through hole 4 is provided with in spraygun body 1, the nozzle connecting rod 5 that diameter is less than through hole 4 is provided with in spraygun body 1, gap between through hole 4 inwall and nozzle connecting rod 5 outer wall forms gas passage 6, through hole 7 is provided with in nozzle connecting rod 5, the cleansing pin 8 that diameter is less than through hole 7 is provided with in nozzle connecting rod 5, gap between through hole 7 inwall and cleansing pin 8 outer wall forms fluid passage 9, described blast cap 2 is connected to the front end of spraygun body 1, the venting cavity 10 be communicated with gas passage 6 is provided with in blast cap 2, the fluid-through chamber 11 be communicated with fluid passage 9 is provided with in blast cap 2, venting cavity 10 and fluid-through chamber 11 form nozzle, described housing 3 is connected to the rear end of spraygun body 1, the control device 12 for controlling cleansing pin 8 movement is provided with in housing 3, spraygun body 1 is provided with gas-liquid joint 13, gas-liquid joint 13 is provided with passage 14 and liquid-through hole 15, described passage 14 is communicated with gas passage 6, liquid-through hole 15 is communicated with fluid passage 9.
Realized the movement of cleansing pin 8 in spraygun body 1 by control device, when cleansing pin 8 moves bottom blind hole 31, nozzle is opened, the atomizing spraying of coating material is realized by gas passage 6 and fluid passage 9, after spraying, control cleansing pin 8 and move to blast cap 2 direction, nozzle is closed, the opening and closing of nozzle is realized by the movement controlling cleansing pin 8, spray, regulate blast cap 2 nozzle is exposed number to control spray angle, same spray gun can realize the spraying of different angles, can be arranged on the cylindrical shell of different-diameter layering pelletization machine, cleansing pin 8 can move the channels open that ensure that spraying coating material in fluid passage 9, and blocking is less likely to occur, as shown in Figure 2, gas-liquid joint 13 inputs cylindrical shell 27 by connecting pipe and gas-liquid and is communicated with, access compressed air gas source and coating material is respectively communicated with coating material import 26 by the compressed air inlet 25 on gas-liquid input cylindrical shell, liquid coating material and compressed air are formed and are atomized shape after jet hole place collects, carry out atomizing spraying, realize even application, liquid coating material outwards realizes even application by nozzle under compressed-air actuated impact force action, take full advantage of coating material, improve the utilization rate of coating material, be applicable to the cylindrical shell of the layering pelletization machine of various different-diameter.
Control device 12 comprises connecting axle 16, sealing catch 17 and spring 18, blind hole 31 is provided with in housing 3, connecting axle 16 is positioned at blind hole 31, connecting axle 16 one end is stretched in through hole 7 and is connected with the bottom of cleansing pin 8, sealing catch 17 is arranged on and is positioned on the connecting axle 16 of blind hole 31, gap between sealing catch 17 and blind hole 31 open end forms sealed chamber 19, sealing ring is provided with to ensure the sealing of sealed chamber 19 between sealed chamber 19 and blind hole 31 two side, sealed chamber 19 communicates with the air inlet 24 on gas-liquid joint 13, spring 18 is set on connecting axle 16, one end of spring 18 is against on sealing catch 17, the other end of spring 18 is against blind hole 31 bottom, when being ventilated to sealed chamber 19 by air inlet 24, gas push sealing catch 17 Compress Spring 18 moves to housing 3, and the connecting axle 16 be connected with sealing catch 17 drives cleansing pin 8 to move to housing 3, and nozzle is opened, and sprays, when spraying complete, disconnect compressed air gas source, Compress Spring 18 reset promotes sealing catch 17 and moves to blast cap 2 direction, and the connecting axle 16 be simultaneously connected with sealing catch 17 drives cleansing pin 8 to move to blast cap 2, and nozzle is closed, stopping spraying.
Described blast cap 2 is threaded with spraygun body 1, is provided with tightening nuts 20 between blast cap 2 and spraygun body 1, rotate tightening nuts adjustment blast cap 2 position, regulate nozzle expose number to control spray angle, realize spray gun multi-angle spraying.
Spraygun body 1 is provided with spigot nut 21, and spigot nut 21 is provided with handle cap 22 and clamping nut 23, forms distribution grid installation site between spigot nut 21 and spraygun body 1, and the installation being convenient to spraygun body 1 is fixed.
Claims (4)
1. spray gun at the bottom of the atomization on a granulating coated machine, comprise spraygun body (1), blast cap (2) and housing (3), through hole (4) is provided with in spraygun body (1), the nozzle connecting rod (5) that diameter is less than through hole (4) is provided with in spraygun body (1), gap between through hole (4) inwall and nozzle connecting rod (5) outer wall forms gas passage (6), through hole (7) is provided with in nozzle connecting rod (5), the cleansing pin (8) that diameter is less than through hole (7) is provided with in nozzle connecting rod (5), gap between through hole (7) inwall and cleansing pin (8) outer wall forms fluid passage (9), described blast cap (2) is connected to the front end of spraygun body (1), the venting cavity (10) be communicated with gas passage (6) is provided with in blast cap (2), the fluid-through chamber (11) be communicated with fluid passage (9) is provided with in blast cap (2), venting cavity (10) and fluid-through chamber (11) form nozzle, described housing (3) is connected to the rear end of spraygun body (1), it is characterized in that: in housing (3), be provided with the control device (12) for controlling cleansing pin (8) movement, spraygun body (1) is provided with gas-liquid joint (13), gas-liquid joint (13) is provided with passage (14) and liquid-through hole (15), described passage (14) is communicated with gas passage (6), liquid-through hole (15) is communicated with fluid passage (9).
2. spray gun at the bottom of the atomization on granulating coated machine according to claim 1, it is characterized in that: control device (12) comprises connecting axle (16), sealing catch (17) and spring (18), blind hole (31) is provided with in housing (3), connecting axle (16) is positioned at blind hole (31), connecting axle (16) one end is stretched in through hole (7) and is connected with the bottom of cleansing pin (8), sealing catch (17) be arranged on be positioned at blind hole (31) connecting axle (16) on, gap between sealing catch (17) and blind hole (31) open end forms sealed chamber (19), sealed chamber (19) communicates with the air inlet (24) on gas-liquid joint (13), spring (18) is set on connecting axle (16), one end of spring (18) is against in sealing catch (17), the other end of spring (18) is against blind hole (31) bottom.
3. spray gun at the bottom of the atomization on granulating coated machine according to claim 1 and 2, it is characterized in that: described blast cap (2) is threaded with spraygun body (1), is provided with tightening nuts (20) between blast cap (2) and spraygun body (1).
4. spray gun at the bottom of the atomization on granulating coated machine according to claim 3, it is characterized in that: in spraygun body (1), be provided with spigot nut (21), spigot nut (21) is provided with handle cap (22) and clamping nut (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792621.8U CN205108406U (en) | 2015-10-14 | 2015-10-14 | Spray gun at bottom of atomizing on pelletization capsule machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520792621.8U CN205108406U (en) | 2015-10-14 | 2015-10-14 | Spray gun at bottom of atomizing on pelletization capsule machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205108406U true CN205108406U (en) | 2016-03-30 |
Family
ID=55564060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520792621.8U Expired - Fee Related CN205108406U (en) | 2015-10-14 | 2015-10-14 | Spray gun at bottom of atomizing on pelletization capsule machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205108406U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260547A (en) * | 2017-07-26 | 2017-10-20 | 南京淮腾机械科技有限公司 | A kind of closed is whitewashed seed-coating machine automatically |
| CN107296754A (en) * | 2017-07-31 | 2017-10-27 | 江苏贝力机械制造有限公司 | A kind of high-efficient spray gun structure applied to seed-coating machine |
| CN115944535A (en) * | 2023-03-15 | 2023-04-11 | 江中药业股份有限公司 | Spray gun device for medicine granulator or coating machine |
-
2015
- 2015-10-14 CN CN201520792621.8U patent/CN205108406U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107260547A (en) * | 2017-07-26 | 2017-10-20 | 南京淮腾机械科技有限公司 | A kind of closed is whitewashed seed-coating machine automatically |
| CN107296754A (en) * | 2017-07-31 | 2017-10-27 | 江苏贝力机械制造有限公司 | A kind of high-efficient spray gun structure applied to seed-coating machine |
| CN115944535A (en) * | 2023-03-15 | 2023-04-11 | 江中药业股份有限公司 | Spray gun device for medicine granulator or coating machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20171014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |