CN208600349U - A kind of compressed air air knife of antistatic - Google Patents
A kind of compressed air air knife of antistatic Download PDFInfo
- Publication number
- CN208600349U CN208600349U CN201820932328.0U CN201820932328U CN208600349U CN 208600349 U CN208600349 U CN 208600349U CN 201820932328 U CN201820932328 U CN 201820932328U CN 208600349 U CN208600349 U CN 208600349U
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- China
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- cushion block
- block
- fixedly connected
- air knife
- ion bar
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Abstract
The utility model discloses a kind of compressed air air knives of antistatic, including air knife, support frame and ion bar, air knife is bolted support frame, support frame is fixedly connected with lower cushion block and baffle, the upper surface of lower cushion block, which abuts, upper cushion block, the upper surface of upper cushion block is equipped with sliding slot, sliding slot is embedded with sliding block and is slidably matched with it, sliding block is fixedly connected with support plate, support plate is fixedly connected with two A-frames, A-frame is equipped with ion bar, baffle threaded connection bolt column, bolt column abuts upper cushion block, the top of baffle is equipped with card slot, fixture block is equipped in card slot, fixture block is fixedly connected with cushion block after stretching out card slot, the utility model structure is concise, by installing ion bar before air knife, it is generated just using ion bar, it bears from neutralization electrostatic, prevent electrostatic from gathering, and the mounting height of ion bar is adjustable, suitable for Web materials, tablet, The static elimination operation of conveyor product, extrusion forming product and packaging material etc..
Description
Technical field
The utility model relates to air air knife technical field, the compressed air air knife of specially a kind of antistatic.
Background technique
With the progress of chip technology, operating rate is accelerated, but chip also becomes fragile.The raising of integrated level so that
Device size is smaller and smaller, and the link width between device is more and more narrow, and passivation layer is more and more thinner, these factors all can when chip
It is also bigger to the sensibility of static discharge.As soon as less high voltage can puncture transistor, a small ESD electric current
Line can be fused.
Air air knife, abbreviation air knife are mainly used as dedusting water removal, blow down dry, air curtain by the powerful air curtain of blowout one side
The purposes such as isolation.When carrying out drying operation to device using air knife, it is readily incorporated electrostatic, if not eliminating electrostatic, device meeting
It directly scraps, for this purpose, the utility model provides a kind of compressed air air knife of antistatic.
Utility model content
The purpose of this utility model is to provide a kind of compressed air air knives of antistatic, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of compressed air air knife of antistatic, packet
Air knife, support frame and ion bar are included, the air knife is bolted support frame, and support frame as described above is fixedly connected with lower cushion block and baffle,
The upper surface of the lower cushion block, which abuts, upper cushion block, and the upper surface of the upper cushion block is equipped with sliding slot, and the sliding slot is embedded with sliding block
And be slidably matched with it, the sliding block is fixedly connected with support plate, and the support plate is fixedly connected with two A-frames, described in two
The both ends of ion bar are equipped between A-frame, the baffle threaded connection bolt column, one end of the bolt column is fixed to be connected
Cross turning handle is connect, and the other end of bolt column abuts upper cushion block after baffle, the top of the baffle is equipped with card slot, the card
Fixture block is equipped in slot, and the inner wall of card slot is fixedly connected with slide plate, the slide plate rolls cooperation multi-directional ball, the multi-directional ball
It is fixedly connected with fixture block, the fixture block is fixedly connected with cushion block after stretching out card slot.
Preferably, the ion bar uses the high-pressure ion generator of 5000-8000V V, the outlet air of ion bar and air knife
Horizontal space between mouthful is between 40-60 millimeters.
Preferably, the upper surface of the lower cushion block and the lower surface of upper cushion block be in-° inclination angle, and lower cushion block and
The side that upper cushion block abuts against is coated with lubricant coating.
Preferably, the fixture block is in " T-shaped " structure, and the spacing of fixture block outer wall and card slot inner wall is greater than one millimeter,
There are four the multi-directional ball is set, four multi-directional balls are axisymmetricly uniformly distributed along the central axis of fixture block.
Preferably, the slide plate is equipped with two groups, and the sliding rail there are two indent arc-shaped is all provided in every group of slide plate, described
Sliding rail rolls cooperation multi-directional ball.
Compared with prior art, the utility model has the beneficial effects that
1. the utility model structure is concise, by installing ion bar before air knife, generated using ion bar positive and negative from
And electrostatic, it prevents electrostatic from gathering, and the mounting height of ion bar is adjustable, is suitable for Web materials, tablet, conveyer belt and produces
The static elimination operation of product, extrusion forming product and packaging material etc.；
2. the utility model by turning bolt column, so that opposite displacement occurs between lower cushion block and upper cushion block, and leads to
Card slot position-limiting action is crossed, so that the movement of vertical direction only occurs for ion bar.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is upper cushion block, support plate and supporting plate structure schematic diagram in the utility model；
Fig. 3 is card slot and fixture block structural schematic diagram in the utility model.
In figure: 1 air knife, 2 support frames, 3 ion bars, 4 lower cushion blocks, cushion block, 6 sliding slots, 7 support plates, 8 support plates, 9 three on 5
Angle support, 10 baffles, 11 bolt columns, 12 card slots, 13 fixture blocks, 14 slide plates, 15 multi-directional balls, 16 cross turning handles.
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 compressed air air knife of antistatic, including
Air knife 1, support frame 2 and ion bar 3.Air knife 1 is bolted support frame 2, and support frame 2 is fixedly connected with lower cushion block 4 and baffle 10, under
The upper surface of cushion block 4, which abuts, upper cushion block 5, and the upper surface of upper cushion block 5 is equipped with sliding slot 6, and sliding slot 6 is embedded with sliding block 7 and slides with it
Dynamic cooperation, sliding block 7 are fixedly connected with support plate 8.Cooperation between sliding slot 6 and sliding block 7 can effectively prevent support plate 8 and upper cushion block 5
Between occur vertical direction on separation.
Support plate 8 is fixedly connected with two A-frames 9, and the both ends of ion bar 3 are equipped between two A-frames 9, gear
10 threaded connection bolt column 11 of plate, one end of bolt column 11 is fixedly connected with cross turning handle 16, and the other end of bolt column 11 runs through
Upper cushion block 5 is abutted after baffle 10.The top of baffle 10 is equipped with card slot 12, is equipped with fixture block 13 in card slot 12, and card slot 12 is interior
Wall is fixedly connected with slide plate 14, and slide plate 14 rolls cooperation multi-directional ball 15, and multi-directional ball 15 is fixedly connected with fixture block 13, and fixture block stretches out card
Cushion block 5 is fixedly connected with after slot 12.
Further, ion bar 3 uses the high-pressure ion generator of 5000-8000V, and ion bar 3 produces under high pressure
A large amount of negative ions.Horizontal space between ion bar 3 and the air outlet of air knife 1 prevents ion bar 3 between 40-60 millimeters
Too far with the installation of air knife 1, kinetic energy rejection is excessive when the air curtain for causing air knife 1 to blow out reaches ion bar 3.
Further, the upper surface of lower cushion block 4 and the lower surface of upper cushion block 5 are in 30-45 ° of inclination angle, and underlay
The side that block 4 and upper cushion block 5 abut against is coated with lubricant coating, to reduce the friction resistance between lower cushion block 4 and upper cushion block 5
Power.
Further, fixture block 13 is in " T-shaped " structure, and the spacing of 13 outer wall of fixture block and 12 inner wall of card slot is greater than one
Millimeter, there are four multi-directional ball 15 is set, four multi-directional balls 15 are axisymmetricly uniformly distributed along the central axis of fixture block 13, pass through sliding rail
Sliding friction between fixture block 13 and card slot 12 is become rolling friction, facilitates fixture block 13 in card slot 12 by plate 14 and multi-directional ball 15
In move up and down.
Further, slide plate 14 is equipped with two groups, and the sliding rail there are two indent arc-shaped, the cunning are all provided in slide plate 14
Rail rolls cooperation multi-directional ball 15.Due to the sliding rail indent, so sliding rail has one when four multi-directional balls 15 roll cooperation sliding rail
Fixed position-limiting action prevents multi-directional ball 15 from rolling partially.
Working principle: ion bar 3 produces a large amount of negative ions under high pressure, but since ion can voluntarily reach
Often it is difficult more than 3 centimetres, but the rear of ion bar 3 uses air knife 1, the air curtain blown out by air knife 1 is as carrier, big
Amount ion band neutralizes the electrostatic of product surface, while air-flow can also blow surface dirt off to need to eliminate the surface of electrostatic object
And other particles.
Cross turning handle 16 is rotated, so that bolt column 11 pushes upper cushion block 5, cushion block 5 is opposite in realization does water with lower cushion block 4
Square to movement, according to Coanda effect (Coanda Effect), when the body surface that fluid (water flow or air-flow) is flowed through with it
Between there are (could also say that fluid viscosity) when mantle friction, as long as curvature is little, fluid (water flow or air-flow) is by leaving this
The flow direction come is changed to the tendency flowed with the body surface of protrusion, i.e., can deflect when air curtain flows through ion bar 3.
Since fixture block 13 is limited in card slot 12, so support plate 8 drives ion bar 3 only to do the movement of vertical direction, to change gas
Curtain flows through the deflection angle of ion bar 3, to induce air draught, it is made to blow to device to be processed, reaches optimal and destatic
Effect.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of compressed air air knife of antistatic, including air knife (1), support frame (2) and ion bar (3), it is characterised in that: institute
It states air knife (1) to be bolted support frame (2), support frame as described above (2) is fixedly connected with lower cushion block (4) and baffle (10), the underlay
The upper surface of block (4), which abuts, to be had upper cushion block (5), and the upper surface of the upper cushion block (5) is equipped with sliding slot (6), and the sliding slot (6) is embedded
There is sliding block (7) and be slidably matched with it, the sliding block (7) is fixedly connected support plate (8), and the support plate (8) is fixedly connected with two
A A-frame (9), the both ends of ion bar (3) are equipped between two A-frames (9), and baffle (10) screw thread connects
One end of connecting bolt column (11), the bolt column (11) is fixedly connected cross turning handle (16), and the other end of bolt column (11) passes through
It wears baffle (10) and abuts cushion block (5) afterwards, the top of the baffle (10) is equipped with card slot (12), and card is equipped in the card slot (12)
Block (13), and the inner wall of card slot (12) is fixedly connected slide plate (14), and the slide plate (14) rolls cooperation multi-directional ball (15),
The multi-directional ball (15) is fixedly connected fixture block (13), and the fixture block is fixedly connected with cushion block (5) after stretching out card slot (12).
2. a kind of compressed air air knife of antistatic according to claim 1, it is characterised in that: the ion bar (3) is adopted
With the high-pressure ion generator of 5000-8000V, the horizontal space between ion bar (3) and the air outlet of air knife (1) is in 40-60
Between millimeter.
3. a kind of compressed air air knife of antistatic according to claim 1, it is characterised in that: the lower cushion block (4)
Upper surface and the lower surface of upper cushion block (5) be in 30-45 ° of inclination angle, and lower cushion block (4) and upper cushion block (5) abut against
Side is coated with lubricant coating.
4. a kind of compressed air air knife of antistatic according to claim 1, it is characterised in that: the fixture block (13) is in " T
Font " structure, and the spacing of fixture block (13) outer wall and card slot (12) inner wall is greater than one millimeter, and the multi-directional ball (15) is equipped with four
A, four multi-directional balls are axisymmetricly uniformly distributed along the central axis of fixture block (13).
5. a kind of compressed air air knife of antistatic according to claim 1, it is characterised in that: the slide plate (14) sets
There are two groups, the sliding rail there are two indent arc-shaped is all provided on every group of slide plate (14), the sliding rail rolls cooperation multi-directional ball (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932328.0U CN208600349U (en) | 2018-06-15 | 2018-06-15 | A kind of compressed air air knife of antistatic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820932328.0U CN208600349U (en) | 2018-06-15 | 2018-06-15 | A kind of compressed air air knife of antistatic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208600349U true CN208600349U (en) | 2019-03-15 |
Family
ID=65663384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820932328.0U Active CN208600349U (en) | 2018-06-15 | 2018-06-15 | A kind of compressed air air knife of antistatic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208600349U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772624A (en) * | 2021-01-19 | 2021-05-11 | 安肖 | Device and method for driving flocks of sheep |
-
2018
- 2018-06-15 CN CN201820932328.0U patent/CN208600349U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112772624A (en) * | 2021-01-19 | 2021-05-11 | 安肖 | Device and method for driving flocks of sheep |
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