CN105583117A - Agricultural membrane function liquid coating blow-dry apparatus - Google Patents
Agricultural membrane function liquid coating blow-dry apparatus Download PDFInfo
- Publication number
- CN105583117A CN105583117A CN201410560984.9A CN201410560984A CN105583117A CN 105583117 A CN105583117 A CN 105583117A CN 201410560984 A CN201410560984 A CN 201410560984A CN 105583117 A CN105583117 A CN 105583117A
- Authority
- CN
- China
- Prior art keywords
- air knife
- deflector roll
- rotating shaft
- stable
- air blade
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/06—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface with a blast of gas or vapour
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
- B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
- B05C11/025—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with an essentially cylindrical body, e.g. roll or rod
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
- B05C3/125—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length the work being a web, band, strip or the like
Abstract
The invention relates to an agricultural membrane function liquid coating blow-dry apparatus. The apparatus comprises a function liquid coating groove, left and right scraper rollers are arranged on a function liquid coating groove, left and right air blades are symmetrically arranged over the left and right scraper rollers, a strip slot air blade port is arranged on each air blade; each air blade is provided an installation seat, a transverse guide rail is arranged below the installation seat, the installation seat is arranged on the transverse guide rail in a left and right sliding mode; a vertical rotating shaft is arranged on each air blade, a vertical rotating shaft is arranged on the installation seat in a rotatable mode; a stabilization guide roller is arranged on the air blade close to the air blade port, stabilization guide roller seats at two ends of the stabilization guide rollers are fixedly connected and arranged on the air blade, when the air blade rotates by winding the vertical rotating shaft, the stabilization guide rollers are synchronously rotated; a magnetic block is embedded at an intermediate part of each stabilization guide roller, and two magnetic blocks of the stabilization guide rollers are mutually attracted and cooperated. The apparatus can enhance blow-dry effect of the membrane, membrane scratching can be avoided, and roll quality influence can be avoided.
Description
Technical field
The invention belongs to the technical field of agricultural film production equipment, be specifically related to a kind of plastic film for agricultural use functional liquid coating blow-dry device.
Background technology
In order to improve the physical and chemical performance of agricultural film; people conventionally can be after agricultural film extrusion molding; agricultural film import feature immersion is covered in groove; to apply some liquid with improved function (claiming again " functional liquid ") on the surface of agricultural film, these functional liquids are formed as functional coating after solidifying again. Common functional liquid has anti-drip agent liquid, antifogging agent liquid, antiaging agent liquid etc. For the agricultural film that scribbles functional liquid is dried at rolling front surface, existing plastic film for agricultural use functional liquid coating blow-dry device is also provided with two of left and right and scrapes roller above dip tank, two vertical positions of scraping roller in left and right stagger, the top that roller is scraped in two of left and right is arranged with two air knives in left and right, every air knife mouth that air knife is provided with to strip slot shape.
But, existing plastic film for agricultural use functional liquid coating blow-dry device to dry up effect not satisfactory, even needing of having passed through oven for drying again could rolling, this mainly contains following several respects reason: if the wind speed that 1 air knife blows out is larger, easily causing that film is unordered swings brokenly, has influence on rolling quality; Film as too close in air knife mouth, also may cause air knife scratch film because film significantly swings, and the wind speed that therefore existing blow-dry device air knife blows out is only controlled littlely, and must leave one section of larger distance of film, thereby it is not satisfactory to dry up effect; 2, for the film of different-thickness, material, the speed of service, angle that what it was desirable brush is different, but the blowing angle of existing air knife is difficult to fine setting, can not adapt to the film of different-thickness, material, the speed of service for the different demands of blowing angle.
Summary of the invention
The object of the invention is to overcome above-mentioned shortcoming and provide and a kind of plastic film for agricultural use functional liquid coating blow-dry device, it can enhanced film dry up effect, and avoids air knife mouth scratch film, reduces that film is unordered swings brokenly.
Its object can realize by following scheme: this plastic film for agricultural use functional liquid coating blow-dry device comprises functional liquid dip tank, functional liquid dip tank top is provided with two of left and right and scrapes roller, the top that roller is scraped in two of left and right is arranged with two air knives in left and right, every air knife mouth that air knife is provided with to strip slot shape; Every air knife is provided with to erection support, it is characterized in that, every air knife is also provided with to a longitudinal rotating shaft, this longitudinal rotating shaft is arranged on the erection support of corresponding air knife, every can be around longitudinal shaft swing separately air knife; Described each erection support below is provided with cross slide way, and the erection support of described each air knife can be arranged on corresponding cross slide way slidingly; Every air knife is also being provided with to a stable deflector roll near air knife mouth position, stablize the axially parallel of deflector roll in scraping the axial of roller, every stable deflector roll rear and front end is provided with stablizes deflector roll bearing, two of every stable deflector roll is stablized deflector roll bearing and is fixedly connected with and is arranged on corresponding air knife rear and front end, when air knife during around longitudinal shaft swing corresponding stable deflector roll also synchronously swing around longitudinal rotating shaft; Every stable deflector roll is provided with deflector roll rotating shaft, stable deflector roll can rotate around deflector roll rotating shaft, deflector roll rotating shaft is fixedly connected with and can not relatively rotates with stable deflector roll bearing, and the deflector roll rotating shaft centre of stablizing deflector roll at each root is also fixedly embedded with magnetic patch, the cooperation of attracting each other between the magnetic patch of two deflector roll rotating shafts; The erection support of left side air knife is fixedly connected with left side tooth bar, the erection support of right side air knife is fixedly connected with the right tooth bar, left side tooth bar bridle joint has left side gear, the right tooth bar bridle joint has the right gear, the right gear is with left side gear equal and opposite in direction and directly engage, and the right gear or left side gear are connected with the handle that manipulates its rotation.
In present specification, taking the horizontal direction of scraping roller central axis indication as fore-and-aft direction, fore-and-aft direction is longitudinally, and laterally refers to left and right directions, is and longitudinal vertical horizontal direction.
The present invention has the following advantages and effect:
One, when the present invention works, the functional liquid coating on agricultural film surface is first scraped roller by two of left and right and is tentatively scraped dry, agricultural film moves through two air knives afterwards, the air knife mouth of two air knives is dried to film symmetrically, and the mutual adhesive of stable deflector roll on two air knife mouth sides, automatically film is clamped, therefore can relievedly allow air knife mouth near film, can make again film stable operation, film can significantly not swing owing to being brushed, and then can strengthen the wind speed brushing, enhanced film dries up effect, and avoids air knife mouth scratch film;
Two, the blowing angle of air knife mouth can regulate, and can adapt to the film of different-thickness, material, the speed of service for the different demands of blowing angle, and no matter what angle position air knife mouth is adjusted to, stable deflector roll is all followed near air knife mouth naturally.
Three, owing to relying on magnet suction automatically to join together together between two stable deflector rolls, therefore make the operating process that regulates air knife mouth to brush angle become very ingenious, easy, specific as follows: only to need turning handle, the right gear and left side gear are rotated backward, and then make the right tooth bar and left side tooth bar reverse landscape move (amount of movement is in the same size), two erection support reverse sync transverse shiftings (amount of movement is in the same size), and two stablize deflector roll because the effect of magnet suction keeps sucking being close together automatically, the result of above-mentioned each combined factors effect, make left and right two air knives meeting automatic windings longitudinal shaft swing separately, and left and right two air knife pendulum angles are contrary, realize air knife mouth and brush angular adjustment change, in addition, left and right two air knife oscillating quantities keep equity automatically, therefore no matter be adjusted to any angle, it is symmetrical that two air knives keep automatically always, the wind direction that two air knives blow out all can be symmetrical, be conducive to guarantee that film is stable, moreover, after brushing in angular adjustment process and regulating, the two folder power sizes of stablizing between deflector roll keep substantially constant automatically, be substantially equal to magnet suction, and regulating rear magnet automatically deflector roll to be stablized in left and right two sucks and its relative position is fixed, and without having again in addition any clamping measure or clamping action, do not need to regulate again clamping force size yet, therefore easy and simple to handle.
Brief description of the drawings
Fig. 1 is the structural representation of the specific embodiment of the invention.
Fig. 2 is the local enlarged diagram in Fig. 1.
Fig. 3 is near the local enlarged diagram of air knife mouth of two air knives in Fig. 2.
Fig. 4 is two principle schematic that stable deflector roll is attracted each other in Fig. 3.
Fig. 5 is that structure shown in Fig. 2 is adjusted the transition state schematic diagram after blowing angle at air knife.
Fig. 6 is the adjusting driving mechanism schematic diagram that air knife is adjusted blowing angle.
Fig. 7 stablizes deflector roll and air knife syndeton schematic diagram.
Detailed description of the invention
Shown in Fig. 1, Fig. 2, Fig. 3, this plastic film for agricultural use functional liquid coating blow-dry device comprises functional liquid dip tank 1, functional liquid dip tank 1 top is provided with two of left and right and scrapes roller 2, two vertical positions of scraping roller 2 in left and right stagger, the top that roller 2 is scraped in two of left and right is arranged with two air knives 3 in left and right, every air knife mouth 31 that air knife 3 is provided with to strip slot shape; Every air knife is provided with to erection support 32, described each air knife erection support 32 belows are provided with cross slide way 4, and described each erection support 32 can laterally be slidably mounted on corresponding cross slide way 4 left and right; Every air knife 3 is also provided with to a longitudinal rotating shaft 33, this longitudinal rotating shaft 33 is installed in rotation on erection support 32, every can be around longitudinal shaft swing separately air knife 3; Every air knife 3 is also being provided with a stable deflector roll 5 near air knife mouth 31 positions, the axially parallel of stablizing deflector roll 5 is in axially the length of air knife 3 (be to) of scraping roller 2, shown in Fig. 7, Fig. 4, Fig. 3, every stable deflector roll 5 rear and front ends are respectively equipped with and stablize deflector roll bearing 51, two of every stable deflector roll is stablized deflector roll bearing 51 and is fixedly connected with respectively and is arranged on corresponding air knife 3 rear and front ends, is also following around longitudinal rotating shaft 33 and is synchronously swinging when air knife 3 corresponding stable deflector roll 5 in the time that longitudinal rotating shaft 33 swings; Each root is stablized deflector roll 5 and is provided with deflector roll rotating shaft 50, stablizing deflector roll 5 can rotate around corresponding deflector roll rotating shaft 50, and deflector roll rotating shaft 50 is fixedly connected with and can not relatively rotates with stable deflector roll bearing 51, stablize the cooperation of attracting each other between the magnetic patch 52 that is also fixedly embedded with 52, two deflector roll rotating shafts of magnetic patch in the middle of the deflector roll rotating shaft 50 of deflector roll at each root. Shown in Fig. 6, the erection support 32 of left side air knife is fixedly connected with left side tooth bar 71, the erection support 32 of right side air knife is fixedly connected with the right tooth bar 72, tooth bar 71 bridle joints in the left side have left side gear 81, the right tooth bar 72 bridle joints have the right gear 82, the right gear 82 is with left side gear 81 equal and opposite in directions and directly engage, and the right gear 82 is connected with the handle 9 that manipulates its rotation.
Operation principle and the process of above-described embodiment are as follows:
Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, under normal operating conditions, after agricultural film 6 extrusion moldings, import feature immersion is covered in groove 1, so that coating functions liquid again on the surface of agricultural film 6, afterwards, agricultural film 6 upwards moves and through scraping roller 2 in two of left and right, the functional liquid coating on agricultural film 6 surfaces is first scraped roller 2 by two of left and right and is tentatively scraped dry, then agricultural film 6 moves through two air knives 3, the air knife mouth 31 of two air knives 3 is dried to agricultural film 6 symmetrically, and the mutual adhesive of stable deflector roll magnet 52 on two air knife mouth sides, making left and right two stablize deflector roll 5 clamps agricultural film 6 automatically, therefore can make air knife mouth 31 near agricultural film 6, can make again agricultural film 6 stable operations, agricultural film 6 can not brush and swings owing to being subject to wind-force, and then can strengthen the wind speed brushing, enhanced film dries up effect, and avoid scratch film, avoid affecting rolling quality.
In the time that needs regulate agricultural film 6 to brush angle, only need turning handle 9, the right gear 82 and left side gear 81 reverse sync are rotated, as Fig. 6 mean camber line arrow m, shown in camber line arrow n, and then make the right tooth bar 72 and left side tooth bar 72 reverse sync transverse shiftings, two erection supports 32 in left and right move along cross slide way 4 reverse sync, as Fig. 2, Fig. 6 cathetus arrow a, shown in straight arrows b, and the stable deflector roll 5 of two air knife mouths is because the effect of magnet 52 suction keeps sucking cluster together automatically, be fixedly connected with and be arranged on air knife 3 and stablize deflector roll bearing 51, the result of above-mentioned combined factors effect, make in the time that the lateral attitude of two erection supports 32 changes, left and right two air knives 3 meeting automatic windings separately longitudinal rotating shaft 33 swing, and left and right two air knife 3 pendulum angles are contrary, as Fig. 2, Fig. 6 mean camber line arrow c, shown in camber line arrow d, thereby cause air knife mouth 31 towards adjusting change, realize air knife mouth and brush angular adjustment change, and two of left and right erection support 32 transverse shifting amounts keep equity automatically, left and right two air knife oscillating quantities keep equity automatically, state after state shown in Fig. 2 changes by adjusting as shown in Figure 5, above-mentioned air knife is no matter be adjusted to any angle, and it is symmetrical that two air knives 3 keep automatically always, and the wind direction that two air knives blow out all can be symmetrical, is conducive to guarantee that film is stable, in addition, in adjustment process and after regulating, the two folder power sizes of stablizing between deflector roll 5 keep substantially constant automatically, be substantially equal to magnet 52 suction, and regulating rear magnet automatically deflector roll to be stablized in left and right two sucks, its relative position is fixed, and without having again in addition any clamping measure or clamping action, also do not needed to regulate again clamping force size.
Above-mentioned handle 9 also can change into and being connected on left side gear 81.
Claims (1)
1. a blow-dry device for plastic film for agricultural use functional liquid coating, comprises functional liquid dip tank, and functional liquid dip tank top is provided with two of left and right and scrapes roller, and the top that roller is scraped in two of left and right is arranged with two air knives in left and right, every air knife mouth that air knife is provided with to strip slot shape; Every air knife is provided with to erection support, it is characterized in that: every air knife is also provided with to a longitudinal rotating shaft, this longitudinal rotating shaft is arranged on the erection support of corresponding air knife, every can be around longitudinal shaft swing separately air knife; The erection support below of described each air knife is provided with cross slide way cross slide way, and the erection support of described each air knife can be arranged on corresponding cross slide way slidingly; Every air knife is also being provided with to a stable deflector roll near air knife mouth position, stablize the axially parallel of deflector roll in scraping the axial of roller, every stable deflector roll rear and front end is provided with stablizes deflector roll bearing, two of every stable deflector roll is stablized deflector roll bearing and is fixedly connected with and is arranged on corresponding air knife rear and front end, when air knife during around longitudinal shaft swing corresponding stable deflector roll also synchronously swing around longitudinal rotating shaft; Every stable deflector roll is provided with deflector roll rotating shaft, stable deflector roll can rotate around deflector roll rotating shaft, deflector roll rotating shaft is fixedly connected with and can not relatively rotates with stable deflector roll bearing, and the deflector roll rotating shaft centre of stablizing deflector roll at each root is also fixedly embedded with magnetic patch, the cooperation of attracting each other between the magnetic patch of two stable deflector rolls; The erection support of left side air knife is fixedly connected with left side tooth bar, the erection support of right side air knife is fixedly connected with the right tooth bar, left side tooth bar bridle joint has left side gear, the right tooth bar bridle joint has the right gear, the right gear is with left side gear equal and opposite in direction and directly engage, and the right gear or left side gear are connected with the handle that manipulates its rotation.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410560984.9A CN105583117B (en) | 2014-10-21 | 2014-10-21 | Plastic film for agricultural use functional liquid coating blow-dry device |
| DE212014000261.3U DE212014000261U1 (en) | 2014-10-21 | 2014-11-13 | Bubble drying device for a functional fluid coating of an agricultural film |
| PCT/CN2014/001013 WO2016061717A1 (en) | 2014-10-21 | 2014-11-13 | Blow-drying device for functional liquid coating of agricultural film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410560984.9A CN105583117B (en) | 2014-10-21 | 2014-10-21 | Plastic film for agricultural use functional liquid coating blow-dry device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105583117A true CN105583117A (en) | 2016-05-18 |
| CN105583117B CN105583117B (en) | 2017-09-15 |
Family
ID=55760017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410560984.9A Active CN105583117B (en) | 2014-10-21 | 2014-10-21 | Plastic film for agricultural use functional liquid coating blow-dry device |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN105583117B (en) |
| DE (1) | DE212014000261U1 (en) |
| WO (1) | WO2016061717A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159526A (en) * | 2017-06-13 | 2017-09-15 | 浙江师范大学 | A kind of flexible electrode coating unit for dielectric elastomer generator |
| CN108453001A (en) * | 2018-03-23 | 2018-08-28 | 北京无线电测量研究所 | A kind of surface coating device and method for thin-line-shaped device |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004862B (en) * | 2019-05-16 | 2024-01-16 | 路直 | Rotary air knife |
| CN112644899A (en) * | 2019-10-11 | 2021-04-13 | 广西大学 | Annular air knife for cleaning inner wall of material container barrel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2380729A (en) * | 1944-08-09 | 1945-07-31 | Gen Electric | Die for coating ribbon wire |
| US3889018A (en) * | 1973-03-16 | 1975-06-10 | Ethyl Corp | Method of simultaneously coating the opposite sides of a paper web |
| US3930464A (en) * | 1971-01-27 | 1976-01-06 | Ab Inventing | Apparatus for applying a coating composition onto a web |
| US4063531A (en) * | 1976-02-03 | 1977-12-20 | Beloit Corporation | Coater for both sides of traveling web |
| CN101849030A (en) * | 2007-09-25 | 2010-09-29 | Abb研究有限公司 | A device and a method for stabilization and visual monitoring of an elongated meallic strip |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE394963B (en) * | 1974-02-11 | 1977-07-25 | Inventing Ab | SET AND DEVICE FOR TWO-SIDED COATING OF A PAPER PATH |
| FR2476165A2 (en) * | 1979-03-14 | 1981-08-21 | Centre Tech Ind Papier | METHOD AND DEVICE FOR CONTINUOUSLY COATING A SHEET ELEMENT, IN PARTICULAR A BAND OF PAPER OR CARDBOARD |
-
2014
- 2014-10-21 CN CN201410560984.9A patent/CN105583117B/en active Active
- 2014-11-13 WO PCT/CN2014/001013 patent/WO2016061717A1/en active Application Filing
- 2014-11-13 DE DE212014000261.3U patent/DE212014000261U1/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2380729A (en) * | 1944-08-09 | 1945-07-31 | Gen Electric | Die for coating ribbon wire |
| US3930464A (en) * | 1971-01-27 | 1976-01-06 | Ab Inventing | Apparatus for applying a coating composition onto a web |
| US3889018A (en) * | 1973-03-16 | 1975-06-10 | Ethyl Corp | Method of simultaneously coating the opposite sides of a paper web |
| US4063531A (en) * | 1976-02-03 | 1977-12-20 | Beloit Corporation | Coater for both sides of traveling web |
| CN101849030A (en) * | 2007-09-25 | 2010-09-29 | Abb研究有限公司 | A device and a method for stabilization and visual monitoring of an elongated meallic strip |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107159526A (en) * | 2017-06-13 | 2017-09-15 | 浙江师范大学 | A kind of flexible electrode coating unit for dielectric elastomer generator |
| CN108453001A (en) * | 2018-03-23 | 2018-08-28 | 北京无线电测量研究所 | A kind of surface coating device and method for thin-line-shaped device |
| CN108453001B (en) * | 2018-03-23 | 2022-02-18 | 北京无线电测量研究所 | Surface coating device and method for thin-wire-shaped device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105583117B (en) | 2017-09-15 |
| DE212014000261U1 (en) | 2016-11-10 |
| WO2016061717A1 (en) | 2016-04-28 |
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