CN111992361A - Novel spraying machine - Google Patents
Novel spraying machine Download PDFInfo
- Publication number
- CN111992361A CN111992361A CN202010876753.4A CN202010876753A CN111992361A CN 111992361 A CN111992361 A CN 111992361A CN 202010876753 A CN202010876753 A CN 202010876753A CN 111992361 A CN111992361 A CN 111992361A
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- Prior art keywords
- tank body
- piston
- jar body
- jar
- driving mechanism
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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
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Nozzles (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a novel spraying machine in the field of material processing devices in the food or feed industry, which comprises a fixed support and a tank body, wherein a feeding channel and a discharging channel are arranged on the tank body, the tank body is arranged on a rotary support, a rotary driving motor is arranged between the rotary support and the fixed support, the tank body is divided into an upper tank body and a lower tank body, a contraction channel is arranged between the upper tank body and the lower tank body, a piston for opening and closing the contraction channel is arranged in the contraction channel, a piston driving mechanism for driving the piston is arranged at the top of the upper tank body, and a nozzle for spraying is circumferentially arranged on at least one of the upper tank body and the lower tank body. The spraying machine disclosed by the invention is simple in structure, can be used for spraying for multiple times by turning the tank body, can be used for avoiding the problem of material crushing caused by stirring the materials by an external driving mechanism while keeping the weighing and accurate addition of the materials and the grease, can be used for improving the product quality, and can be used for processing food and feed.
Description
Technical Field
The invention relates to the technical field of material processing devices in the food or feed industry, in particular to spraying equipment.
Background
The purpose of using applicators in the food and feed industries is to allow liquid fat or liquid fat and powder to be sprayed evenly onto the surface of the pellets and absorbed into the interior of the pellets. The spraying environment is distinguished from the pressure of the spraying environment, and the spraying can be divided into two modes, namely normal-pressure spraying and vacuum spraying. The normal pressure oil is sprayed on the surface of the particles, and less oil is absorbed into the particles. Vacuum spraying, where the grease is sprayed on the surface of the particles, will allow more grease to be absorbed into the interior of the particles. Both of these approaches are used in many situations.
The existing normal pressure spraying and vacuum spraying have many problems. Constant pressure continuous roller spray is a common spray application device. The biggest problem of such spray coating is that the amount of grease added is not accurate. Many factories produce a one-year statistical stock of grease, and it is found that dozens of tons of grease are reduced or dozens of tons of grease are increased. The price of these tens of tons of grease is considerably more expensive than that of the roller painting equipment. This has led to more users being reluctant to eliminate atmospheric roller spray.
Vertical, horizontal batch applicators are another common type of applicator. The spraying equipment can be normal pressure spraying or vacuum spraying. The problem of inaccurate grease addition is solved through weighing material and grease, and when the two kinds of spraying equipment are operated, the particle material can reach the even purpose of spraying under the promotion of spiral flood dragon or paddle rotor, but the serious problem of material breakage all can appear, has greatly reduced product quality and output.
In the chinese patent database, a vertical vacuum coating machine is disclosed, the publication number of which is: CN203591904U, published: 2014.05.14. the device includes a material jar, is equipped with the feed inlet on material jar upper portion, and the material jar lower part is the toper, and material jar bottom is provided with bin outlet and relief valve, the relief valve is the push-pull valve, and the vertical gear motor who is provided with material lifting shaft and drive material lifting shaft in the material jar is provided with helical blade on the material lifting shaft, and the lower extreme of material lifting shaft is provided with along helical blade downwardly extending's scraping blade, and the lower extreme of scraping blade is laminated with the picture peg of relief valve above, and the outer end of scraping blade is laminated with the interior week of relief valve mutually. In the rotating process of the lifting shaft, the scraping blade provides upward pushing force for part of the feed between the lower end of the lifting shaft and the inserting plate, and the part of the feed is pushed to a lifting area of the spiral blade, so that the bottom of the tank body has no dead angle, and all the feed participates in scattering, and the purposes of uniformly spraying and avoiding generation of 'flower materials' are achieved. The device has the following disadvantages: 1. the lower end of the material lifting shaft is provided with a scraping blade extending downwards along the helical blade, and the granular materials in the material tank are broken easily under the action of an external driving mechanism in the process of flowing and mixing repeatedly, so that the product quality is influenced. 2. The material consumption of spraying can not be accurately controlled, and spraying waste or uneven spraying is caused. 3. The device needs to be provided with a helical blade and a material distribution ring, the outer diameter of the helical blade needs to be matched with the inner diameter of the material distribution ring, and the device is complex in structure.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a novel spraying machine, which can accurately control the spraying amount, has uniform spraying, is not easy to break material particles and can select vacuum or normal pressure spraying according to the product requirements.
The purpose of the invention is realized by the following technical scheme: the utility model provides a novel spraying machine, includes the fixed bolster and jar body, is equipped with the business turn over material passageway on the jar body, jar body setting is equipped with rotary drive motor between runing rest and the fixed bolster on the body, jar body is including last jar body and lower jar of body, goes up jar body and is equipped with the shrink passageway down between the jar body, is equipped with the piston that is used for switch shrink passageway in the shrink passageway, is equipped with the piston actuating mechanism who drives piston switch at last jar body top, go up jar body and jar body down in at least one jar body on circumference be equipped with the nozzle that is used for to jar internal spraying liquid thick liquids.
The tank body is arranged on the rotary support, the tank body can be turned over up and down under the drive of the rotary driving motor, materials enter from the feeding hole, and when the piston is opened, the materials are scattered downwards along a gap between the contraction channel and the piston, and at the moment, slurry or grease and the like for spraying can be sprayed on the surface of the materials through the nozzle arranged on the tank body, so that the purposes of changing the taste of the materials, adding nutrient elements or increasing probiotics and the like are achieved, and the quality of the materials is changed. The spray nozzle can be arranged on one of the upper tank body and the lower tank body in the circumferential direction, or the spray nozzles are arranged on both the upper tank body and the lower tank body in the circumferential direction, so that quick spraying can be realized, and after the tank body is overturned and sprayed for the first time, the piston is opened to directly spray for the second time, so that the spraying time is saved.
Compared with the prior art, the invention has the beneficial effects that:
first, the material granule is not received outside actuating mechanism squeezing action at the process that the upset was mixed in jar internal portion, therefore can not take place the breakage, guarantees the product quality.
Secondly, the falling speed of material particles is regulated and controlled by controlling the displacement distance of the piston, so that the uniform spraying is ensured, and the spraying amount is controllable.
Thirdly, the tank body of the invention has simple structure and can meet the tempering requirements of different materials in the food or feed industry.
Further, the piston is formed by connecting two conical structures. When the piston moves up and down under the driving of the piston driving mechanism, an annular gap is formed at the periphery of the piston, and the gap has the function of guiding materials, so that the materials are not easy to arch in the falling process, and no material residue exists.
Further, the piston driving mechanism is a linear driving mechanism for driving the piston to move linearly. The linear driving mechanism can be any linear driving mechanism in the prior art, and can be one of an oil cylinder, an air cylinder, a nut and screw transmission pair, a rack and pinion transmission pair and a slider-crank mechanism.
Further, the piston driving mechanism is a rotary lifting driving mechanism, and a groove is formed in the surface of the piston. The rotary lifting driving mechanism can be a rotary mechanism and a linear driving mechanism, namely the linear driving mechanism is arranged on the rotary mechanism, or the rotary mechanism is arranged on the linear driving mechanism, or the mechanism which moves linearly and rotates simultaneously. The piston can move longitudinally to open a contraction channel between the upper tank body and the lower tank body so as to lead the material to pass through; when the piston is rotating, the materials in the tank body are driven to rotate and mix, and the groove on the surface of the piston provides a relative motion force for the materials, so that the materials are mixed more uniformly.
Further, business turn over material passageway is equipped with two, including setting up the feed inlet on the last jar of body and setting up the discharge gate on the jar body down. The feeding and discharging channel can be only one and is arranged on the upper tank body or the lower tank body. The structure is simple, the manufacture is easy, and the operation is convenient.
Furthermore, the upper tank body is provided with a vacuumizing port for vacuumizing the interior of the tank body and an air release port for breaking vacuum, and spraying can be carried out in a vacuum state according to the material spraying requirements. The device can also be used for spraying under normal pressure, so that a vacuum pumping port and an air release port for breaking vacuum can be omitted.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a schematic view of the internal structure of the can body of the present invention.
In the upper drawing, 1 a rotary driving motor, 2 a vacuum pumping port, 3 an air releasing port, 4 a feeding port, 5 a piston driving mechanism, 6 a piston, 7 a nozzle, 8 a rotary bracket, 9 a fixed bracket, 10 a discharging port, 12 an upper tank body and 13 a lower tank body.
Detailed Description
As shown in fig. 1-3, a novel spraying machine comprises a fixed support 9 and a tank body, wherein a feeding and discharging channel is arranged on the tank body, the tank body is arranged on a rotating support 8, a rotary driving motor 1 is arranged between the rotating support 8 and the fixed support 9, the tank body is divided into an upper tank body 12 and a lower tank body 13, a contraction channel is arranged between the upper tank body 12 and the lower tank body 13, a piston 6 for opening and closing the contraction channel is arranged in the contraction channel, a piston driving mechanism 5 for driving the piston 6 to open and close is arranged at the top of the upper tank body 12, and nozzles 7 for spraying slurry into the tank body are circumferentially arranged on two tank bodies of the upper tank body 12 and the lower tank body 13.
Specifically, the piston 6 is formed by connecting two conical structures, when the piston 6 is driven by the piston driving mechanism 5 to move up and down, an annular gap is formed at the periphery of the piston 6, the gap has a material guiding effect, so that materials are not easy to arch in the falling process, and the conical structures also avoid the materials from being accumulated on the top surface of the piston 6 when entering the upper tank body 12.
The piston driving mechanism 5 is a rotary lifting driving mechanism, the surface of the piston 6 is provided with a groove, the piston 6 can longitudinally displace under the driving of the rotary lifting driving mechanism, a contraction channel between the upper tank body 12 and the lower tank body 13 is opened, materials pass through, the falling speed of material particles can be controlled by controlling the longitudinal displacement distance of the piston 6, so that the using amount of the sprayed materials at each time is adjusted, and the quantitative and uniform spraying is ensured; when the piston 6 is driven by the rotary lifting driving mechanism to rotate, the materials in the tank body are driven to turn and mix, and the groove on the surface of the piston 6 also provides a relative motion force for the materials, so that the materials are mixed more uniformly.
The feed and discharge channels are provided with two feed ports, including the feed port 4 arranged on the upper tank body 12 and the discharge port 10 arranged on the lower tank body 13, and are used for feeding and discharging.
The upper tank body 12 is provided with a vacuumizing port 2 for vacuumizing the interior of the tank body and an air releasing port 3 for breaking vacuum, and because the material has air holes, when the interior of the tank body is sprayed in a vacuum state, the sprayed slurry is on the surface of the material, and the surface of the sprayed material enters the inner holes after the vacuum state is removed, so that the spraying is more uniform, and the spraying requirements of different materials can be met; in addition, the device can also spray under normal pressure according to the material spraying requirement, and the device is not required to be vacuumized during operation.
When the material spraying device works, material particles enter the upper tank body 12 from the feeding hole 4, the piston 6 is in a closed state at the moment, after the feeding is finished, the inner part of the tank body is pumped into a vacuum state through the air exhaust hole 2, the piston driving mechanism 5 is controlled to enable the piston 6 to move along the axial direction, the periphery of the piston 6 forms an inclined annular gap through the conical structure of the piston 6, the material flows into the lower tank body 13 from the upper tank body 12 under the gap guide effect through self weight, meanwhile, the spray nozzle 7 arranged on the upper circumference of the lower tank body 13 starts to spray, the material falls off, the first spray is finished, and the piston 6 is closed. Controlling a rotary driving motor 1 to turn over a tank body, after the tank body is turned in place, turning a lower tank body 13 on, opening a piston 6 again, further mixing materials in the falling process, starting spraying by a nozzle 7 on an upper tank body, closing the piston 6 after all the materials enter an upper tank body 12, turning the tank body, enabling the upper tank body 12 to be on, opening the piston 6, carrying out third spraying in the falling process of the materials, setting the rotation times of the tank body until the spraying is finished according to the spraying requirements, slowly releasing air through an air release port 3 to enter the tank body after the spraying is finished, opening a discharge port 10 to discharge the materials, and finishing the spraying of one batch.
The spraying machine of the invention can also reserve a feeding and discharging channel, only the upper tank body 12 or the lower tank body 13 is provided with the feeding and discharging channel, and the same feeding and discharging channel is used for feeding and discharging materials respectively according to the feeding and discharging requirements. The nozzle 7 can also be arranged on the upper tank body 12 or the lower tank body 13, and the piston 6 is opened only when the corresponding tank body is positioned below, so that the spraying can be carried out once, repeatedly, and the materials can also be sprayed.
In the present invention, the piston driving mechanism 5 may be a linear driving mechanism for driving the piston to move linearly, such as one of an oil cylinder, an air cylinder, a nut-screw transmission pair, a rack-and-pinion transmission pair, and a slider-crank mechanism. The rotary lifting driving mechanism can be a rotating mechanism and a linear driving mechanism, namely the linear driving mechanism is arranged on the rotating mechanism, or the rotating mechanism is arranged on the linear driving mechanism, or the mechanism which moves linearly and rotates simultaneously.
The spraying machine can be used for processing in food and feed industries, is simple in device, can select vacuum or normal pressure spraying according to product requirements, keeps materials and sprayed materials accurately added in a weighing mode in the spraying process, avoids the problem that the materials are easy to break due to the fact that the materials are extruded under the action of an external driving mechanism such as a packing auger or a spiral blade, and improves product quality.
The present invention is not limited to the above-mentioned embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (8)
1. The utility model provides a novel flush coater, includes the fixed bolster and jar body, is equipped with into discharge passage on the jar body, its characterized in that: the jar body sets up on runing rest, is equipped with rotary driving motor between runing rest and the fixed bolster, jar body is equipped with the shrink passageway including last jar body and lower jar of body, goes up jar body and is equipped with the piston that is used for switch shrink passageway down between the jar body, is equipped with the piston actuating mechanism who drives piston switch at last jar body top, go up jar body and down jar body in at least one jar body on circumference be equipped with the nozzle that is used for to jar internal spraying liquid thick liquids.
2. The new type of coating machine of claim 1, characterized in that: the piston is formed by connecting two conical structures.
3. A novel applicator as claimed in claim 1 or 2, wherein: the piston driving mechanism is a linear driving mechanism for driving the piston to move linearly.
4. The new applicator of claim 3, wherein: the linear driving mechanism is one of an oil cylinder, an air cylinder, a nut screw transmission pair, a rack and gear transmission pair and a slider-crank mechanism.
5. A novel applicator as claimed in claim 1 or 2, wherein: the piston driving mechanism is a rotary lifting driving mechanism, and a groove is formed in the surface of the piston.
6. A novel applicator as claimed in claim 1 or 2, wherein: the business turn over material passageway is equipped with two, including setting up the feed inlet on the last jar of body and setting up the discharge gate on the jar body down.
7. A novel applicator as claimed in claim 1 or 2, wherein: the feeding and discharging channel is one and is arranged on the upper tank body or the lower tank body.
8. A novel applicator as claimed in claim 1 or 2, wherein: the upper tank body is provided with a vacuumizing port for vacuumizing the interior of the tank body and an air release port for breaking vacuum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010876753.4A CN111992361B (en) | 2020-08-27 | 2020-08-27 | Novel spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010876753.4A CN111992361B (en) | 2020-08-27 | 2020-08-27 | Novel spraying machine |
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| Publication Number | Publication Date |
|---|---|
| CN111992361A true CN111992361A (en) | 2020-11-27 |
| CN111992361B CN111992361B (en) | 2022-09-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010876753.4A Active CN111992361B (en) | 2020-08-27 | 2020-08-27 | Novel spraying machine |
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Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4116163A (en) * | 1976-11-26 | 1978-09-26 | Peter Fahrni | Apparatus to coat a flowing mass of particulate material |
| CN2376338Y (en) * | 1999-06-28 | 2000-05-03 | 江苏正昌集团公司 | Liquid spraying machine |
| JP2002273190A (en) * | 2001-03-16 | 2002-09-24 | Ishikawajima Harima Heavy Ind Co Ltd | Coating liquid stirring device |
| JP2012091159A (en) * | 2010-10-01 | 2012-05-17 | Nippon Pneumatic Mfg Co Ltd | Pneumatic powder treatment device and method |
| CN104305498A (en) * | 2014-09-30 | 2015-01-28 | 江苏牧羊控股有限公司 | Vacuum spraying machine |
| CN106582386A (en) * | 2016-12-19 | 2017-04-26 | 江西江钨稀有金属新材料股份有限公司 | Mixing device and mixing method |
| CN106622790A (en) * | 2016-10-26 | 2017-05-10 | 安徽新荣钢构有限公司 | Bar-shaped profile spraying device |
| CN106984460A (en) * | 2017-06-06 | 2017-07-28 | 天津神龙兴业科技有限公司 | A kind of waterproof material spraying equipment |
| CN107653460A (en) * | 2017-11-15 | 2018-02-02 | 中南大学 | A kind of aluminum cell crust breaking baiting integral apparatus |
| CN207854996U (en) * | 2017-03-02 | 2018-09-14 | 安德里茨（中国）有限公司 | Vacuum spray painting machine |
| CN109289687A (en) * | 2018-01-18 | 2019-02-01 | 江苏新德博机械有限公司 | A kind of automatic side's cone rotary type mixing machine |
| CN110152518A (en) * | 2019-06-14 | 2019-08-23 | 湛江市恒润机械有限公司 | A kind of novel evacuated flush coater |
| CN111036445A (en) * | 2019-12-20 | 2020-04-21 | 周志利 | Toy spraying device |
| CN210585546U (en) * | 2019-09-10 | 2020-05-22 | 杭州崇源机械制造有限公司 | Paint spraying apparatus is used in machine part processing |
| CN111361037A (en) * | 2020-04-02 | 2020-07-03 | 日晶(中国)新材料有限公司 | Double-body energy-saving material mixer |
| CN211129705U (en) * | 2019-11-28 | 2020-07-31 | 远腾自动化设备(扬州)有限公司 | High stability vacuum coating machine discharge door |
-
2020
- 2020-08-27 CN CN202010876753.4A patent/CN111992361B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4116163A (en) * | 1976-11-26 | 1978-09-26 | Peter Fahrni | Apparatus to coat a flowing mass of particulate material |
| CN2376338Y (en) * | 1999-06-28 | 2000-05-03 | 江苏正昌集团公司 | Liquid spraying machine |
| JP2002273190A (en) * | 2001-03-16 | 2002-09-24 | Ishikawajima Harima Heavy Ind Co Ltd | Coating liquid stirring device |
| JP2012091159A (en) * | 2010-10-01 | 2012-05-17 | Nippon Pneumatic Mfg Co Ltd | Pneumatic powder treatment device and method |
| CN104305498A (en) * | 2014-09-30 | 2015-01-28 | 江苏牧羊控股有限公司 | Vacuum spraying machine |
| CN106622790A (en) * | 2016-10-26 | 2017-05-10 | 安徽新荣钢构有限公司 | Bar-shaped profile spraying device |
| CN106582386A (en) * | 2016-12-19 | 2017-04-26 | 江西江钨稀有金属新材料股份有限公司 | Mixing device and mixing method |
| CN207854996U (en) * | 2017-03-02 | 2018-09-14 | 安德里茨（中国）有限公司 | Vacuum spray painting machine |
| CN106984460A (en) * | 2017-06-06 | 2017-07-28 | 天津神龙兴业科技有限公司 | A kind of waterproof material spraying equipment |
| CN107653460A (en) * | 2017-11-15 | 2018-02-02 | 中南大学 | A kind of aluminum cell crust breaking baiting integral apparatus |
| CN109289687A (en) * | 2018-01-18 | 2019-02-01 | 江苏新德博机械有限公司 | A kind of automatic side's cone rotary type mixing machine |
| CN110152518A (en) * | 2019-06-14 | 2019-08-23 | 湛江市恒润机械有限公司 | A kind of novel evacuated flush coater |
| CN210585546U (en) * | 2019-09-10 | 2020-05-22 | 杭州崇源机械制造有限公司 | Paint spraying apparatus is used in machine part processing |
| CN211129705U (en) * | 2019-11-28 | 2020-07-31 | 远腾自动化设备(扬州)有限公司 | High stability vacuum coating machine discharge door |
| CN111036445A (en) * | 2019-12-20 | 2020-04-21 | 周志利 | Toy spraying device |
| CN111361037A (en) * | 2020-04-02 | 2020-07-03 | 日晶(中国)新材料有限公司 | Double-body energy-saving material mixer |
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| Publication number | Publication date |
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| CN111992361B (en) | 2022-09-06 |
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