CN208661595U

CN208661595U - A kind of new air knife of coating machine

Info

Publication number: CN208661595U
Application number: CN201820342195.1U
Authority: CN
Inventors: 郭斌根
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-03-13
Filing date: 2018-03-13
Publication date: 2019-03-29
Anticipated expiration: 2028-03-13

Abstract

The utility model discloses a kind of new air knives of coating machine, including the first blade, second blade, air knife ontology and split-wind plate, the side of first blade and the second blade is opposite to be connected, the avris junction of first blade and the second blade is provided with sealed bolster plate, and first the upper end junction of blade and the second blade be reserved with outlet air hole, storage wind groove is offered between first blade and the second blade, and air-inlet cavity is provided with below storage wind groove, the air knife ontology is fixedly installed in the bottom of the first blade and the second blade, and first the junction of blade and the second blade and air knife ontology be provided with screw, the split-wind plate is connected with each other by the inner wall of firm banking and air knife ontology, and the first storage wind chamber is reserved between split-wind plate and the top of air knife ontology.The new air knife of the coating machine, changes the pattern of air knife, so that air knife is more secured, durable, and vertical, uniform, promotes the more stable uniform formation of air curtain cloth.

Description

A kind of new air knife of coating machine

Technical field

The utility model relates to air knife device technical field, specially a kind of new air knife of coating machine.

Background technique

There is the applications such as a large amount of blowing water removals, dust-removing in air knife, such as blow down steel plate, aluminium alloy extrusions in industrial circle Etc. dust, moisture in planes, blow down the moisture on the bottle bodies surfaces such as beverage bottle, packing jar, blow down the impurity dust of product surface, Raffinate, moisture and belt conditioning in outer packing etc.；Under conditions of having compressed air supply, air knife can perfectly expire These applications of foot.

However existing wind knife for coating machine is screwed on inclined-plane, the concussion for being easy to happen air knife when in use is lost Surely, so that air knife to occur air-tightness when in use not strong, the disadvantages of leaking out.In view of the above-mentioned problems, being badly in need of in original coating machine wind Innovative design is carried out on the basis of knife.

Utility model content

The purpose of this utility model is to provide a kind of new air knives of coating machine, existing to solve above-mentioned background technique proposition Wind knife for coating machine is screwed on inclined-plane, is easy to happen the concussion unstability of air knife when in use, so that air knife is using When air-tightness occur not strong, the problem of leaking out.

To achieve the above object, the utility model provides the following technical solutions: a kind of new air knife of coating machine, including the first knife The side of piece, the second blade, air knife ontology and split-wind plate, first blade and the second blade is opposite to be connected, and the first blade Reinforcing rib is respectively and fixedly provided with the other side of the second blade, and the avris junction of first blade and the second blade is provided with sealing Backing plate, and the upper end junction of the first blade and the second blade is reserved with outlet air hole, first blade and the second blade it Between offer storage wind groove, and store up and be provided with air-inlet cavity below wind groove, and air-inlet cavity and storage wind groove are mutually communicated, the air knife Ontology is fixedly installed in the bottom of the first blade and the second blade, and the junction of the first blade and the second blade and air knife ontology It is provided with screw, and firm banking is installed on the inside of air knife ontology, the split-wind plate passes through firm banking and air knife ontology Inner wall be connected with each other, and the first storage wind chamber is reserved between split-wind plate and the top of air knife ontology, and split-wind plate and air knife The second storage wind chamber is provided between the bottom of ontology.

Preferably, first blade is the design of "L" shaped structure, and the first blade and the second blade shapes are identical, greatly It is small equal.

Preferably, it overlaps at the top of the bottom surface of first blade and the second blade and air knife ontology, and the first knife The sum of height of piece and air knife ontology is equal to 180mm, and the base length of air knife ontology is equal to 80mm.

Preferably, spacing can be transferred between first blade and the second blade, and the first blade and the second blade upper end Outlet air hole between 0.1-3mm.

Preferably, the reinforcing rib is provided with 2 groups about air knife body central axisymmetrical.

Preferably, the screw uniformly, spaced set in the junction of the first blade, the second blade and air knife ontology, And first blade, the second blade and air knife ontology constitute disassembly mounting structure.

Compared with prior art, the utility model has the beneficial effects that the new air knife of the coating machine, by existing plate type wind Knife is set as the fixation pattern of "L" shaped docking, by the way that reinforcing rib is arranged in the side of air knife blade, so that the use of air knife is steady Solidity is stronger, and the pattern of air knife changes, and effectively the position of air knife can be fixed, and prevents air knife during use because of shake Generation unstability is swung, its gas leakage of leaking out in use is led to problems such as, and the shape between the first blade and the second blade At air-inlet cavity at the top of the storage wind groove that is penetrated through with it of setting, using the storage wind effect of storage wind groove, add during air knife use The aspect of blowing efficiency and blowing amount of big air knife, improve blowing water removal, dust-removing effect of air knife, solve existing wind knife for coating machine What is be easy to appear in use leaks out, and work the lesser problem of air quantity.

Detailed description of the invention

Fig. 1 is the utility model positive structure schematic；

Fig. 2 is the utility model blade profile structural schematic diagram；

Fig. 3 is the utility model blade side structural schematic diagram.

In figure: 1, first blade, 2, reinforcing rib, the 3, second blade, 4, sealed bolster plate, 5, outlet air hole, 6, storage wind groove, 7, Air-inlet cavity, 8, screw, 9, air knife ontology, 10, split-wind plate, 11, firm banking, the 12, first storage wind chamber, the 13, second storage wind chamber.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of new air knife of coating machine, including the first blade 1, reinforcing rib 2, the second blade 3, sealed bolster plate 4, outlet air hole 5, storage wind groove 6, air-inlet cavity 7, screw 8, air knife ontology 9, divide wind The side of plate 10, the storage wind chamber 12 of firm banking 11, first and the second storage wind chamber 13, the first blade 1 and the second blade 3 is opposite to be connected It connects, and the other side of the first blade 1 and the second blade 3 is respectively and fixedly provided with reinforcing rib 2, the avris company of the first blade 1 and the second blade 3 The place of connecing is provided with sealed bolster plate 4, and the upper end junction of the first blade 1 and the second blade 3 is reserved with outlet air hole 5, the first knife Piece 1 is the design of "L" shaped structure, and the first blade 1 is identical with 3 shape of the second blade, equal in magnitude, convenient for the water removal of new air knife Dedusting uses, and the top of the bottom surface and air knife ontology 9 of the first blade 1 and the second blade 3 overlaps, and the first blade 1 and wind The sum of height of knife ontology 9 is equal to 180mm, and the base length of air knife ontology 9 is equal to 80mm, facilitates the first blade 1 and the The position of two blades 3 is fixed, and spacing can be transferred between the first blade 1 and the second blade 3, and on the first blade 1 and the second blade 3 The outlet air hole 5 at end adjusts the width and wind speed of air curtain cloth, facilitates the water-dust removing of new air knife, reinforcing rib between 0.1-3mm 2 are symmetrically arranged with 2 groups about 9 central axis of air knife ontology, so that the use of the first blade 1 and the second blade 3 is more secured, Storage wind groove 6 is offered between first blade 1 and the second blade 3, and the lower section for storing up wind groove 6 is provided with air-inlet cavity 7, and air-inlet cavity 7 are mutually communicated with storage wind groove 6, and air knife ontology 9 is fixedly installed in the bottom of the first blade 1 and the second blade 3, and the first blade 1 The junction of second blade 3 and air knife ontology 9 is provided with screw 8, and the inside of air knife ontology 9 is equipped with firm banking 11, screw 8 uniformly, spaced set in the junction of the first blade 1, the second blade 3 and air knife ontology 9, and the first blade 1, Second blade 3 constitutes disassembly mounting structure with air knife ontology 9, facilitates the disassembly of the first blade 1 and the second blade 3, is replaced And maintenance, split-wind plate 10 is connected with each other by the inner wall of firm banking 11 and air knife ontology 9, and split-wind plate 10 and air knife ontology 9 Top between be reserved with the first storage wind chamber 12, and the second storage wind is provided between split-wind plate 10 and the bottom of air knife ontology 9 Chamber 13.

Working principle: in air knife new using the coating machine, the first blade 1 and the second blade 3 is docked first, docked The width size of manual control outlet air hole 5 in the process, maintains it between 0.1-3mm, the first blade 1 and second of docking It will form air-inlet cavity 7 between blade 3, air-inlet cavity 7 and the storage perforation of wind groove 6 connect, by screw 8 by the first blade 1 after docking The top of air knife ontology 9 is installed on the second blade 3, air knife is in use, compress air by internal operations, compressed sky Gas is discharged from outlet air hole 5, forms the air curtain cloth with certain flow rate, blows down dust and ponding using air curtain cloth, is entering the wind When high pressure draught in chamber 7 circulates, storage wind groove 6 is stored and is recompressed to air-flow, is guaranteed that the formation of air curtain cloth is stablized, is improved The blowing water removal of air knife, dust-removing effect, the reinforcing rib 2 of the first blade 1 and the setting of 3 avris of the second blade, so that air knife It is stronger using stability.

Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all It is included within the scope of protection of this utility model.

Claims

1. a kind of new air knife of coating machine, including the first blade (1), the second blade (3), air knife ontology (9) and split-wind plate (10), Be characterized in that: the side of first blade (1) and the second blade (3) is opposite to be connected, and the first blade (1) and the second blade (3) the other side is respectively and fixedly provided with reinforcing rib (2), and the avris junction of first blade (1) and the second blade (3) is provided with close Packing plate (4), and the upper end junction of the first blade (1) and the second blade (3) is reserved with outlet air hole (5), first knife Storage wind groove (6) is offered between piece (1) and the second blade (3), and is stored up and be provided with air-inlet cavity (7) below wind groove (6), and into Wind chamber (7) and storage wind groove (6) are mutually communicated, and the air knife ontology (9) is fixedly installed in the first blade (1) and the second blade (3) Bottom, and the junction of the first blade (1) and the second blade (3) and air knife ontology (9) is provided with screw (8), and air knife It is equipped on the inside of ontology (9) firm banking (11), the split-wind plate (10) passes through firm banking (11) and air knife ontology (9) Inner wall is connected with each other, and the first storage wind chamber (12) is reserved between split-wind plate (10) and the top of air knife ontology (9), and divide wind The second storage wind chamber (13) is provided between plate (10) and the bottom of air knife ontology (9).

2. the new air knife of a kind of coating machine according to claim 1, it is characterised in that: first blade (1) is "L" shaped Structure design, and the first blade (1) is identical with the second blade (3) shape, it is equal in magnitude.

3. the new air knife of a kind of coating machine according to claim 1, it is characterised in that: first blade (1) and the second knife It overlaps at the top of the bottom surface of piece (3) and air knife ontology (9), and the sum of height of the first blade (1) and air knife ontology (9) etc. In 180mm, and the base length of air knife ontology (9) is equal to 80mm.

4. the new air knife of a kind of coating machine according to claim 1, it is characterised in that: first blade (1) and the second knife Spacing can be transferred between piece (3), and the first blade (1) and the outlet air hole (5) of the second blade (3) upper end are between 0.1-3mm.

5. the new air knife of a kind of coating machine according to claim 1, it is characterised in that: the reinforcing rib (2) is about air knife sheet Body (9) central axis is symmetrically arranged with 2 groups.

6. the new air knife of a kind of coating machine according to claim 1, it is characterised in that: the screw (8) uniformly, equidistantly sets Be placed in the junction of the first blade (1), the second blade (3) and air knife ontology (9), and the first blade (1), the second blade (3) with Air knife ontology (9) constitutes disassembly mounting structure.