CN213624330U - Round wire tinning air knife gas protection cover - Google Patents
Round wire tinning air knife gas protection cover Download PDFInfo
- Publication number
- CN213624330U CN213624330U CN202022598145.XU CN202022598145U CN213624330U CN 213624330 U CN213624330 U CN 213624330U CN 202022598145 U CN202022598145 U CN 202022598145U CN 213624330 U CN213624330 U CN 213624330U
- Authority
- CN
- China
- Prior art keywords
- fan housing
- cover body
- fan cover
- fan
- round wire
- 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.)
- Active
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a gaseous safety cover of round wire tin-plating air knife relates to round wire tin-plating technical field. The utility model comprises a fan housing body, wherein the fan housing body is of a disc-shaped structure, a circular groove is arranged in the middle of the fan housing body, and four first slotted holes are uniformly distributed on one side of the fan housing body; the four first slotted holes are positioned on the peripheral side of the opening end of the circular groove, each first slotted hole is symmetrically arranged relative to the corresponding first slotted hole, and a through hole is formed on the peripheral side of the fan cover body; the height of fan housing body is 20mm, and the external diameter of fan housing body is 62 mm. The utility model discloses a fan housing that sets up because there is not air and oxygen in the fan housing for the tin face can keep sealed with the external world, thereby makes the tin face can not produce the oxide, thereby makes the tin face can carry out long-time tin-plating operation, thereby has accelerated production efficiency, because the tin face can not produce the oxide, thereby need not artifically incessant get rid of the oxide, thereby has reduced the risk that labour and misoperation produced the defective products.
Description
Technical Field
The utility model belongs to the technical field of the round wire tin-plating, especially, relate to a round wire tin-plating air knife gas protection cover.
Background
Wind knife, meaning cold wind; the knife edge is like the wind of a knife, and the wind knife has the applications of blowing a large amount of air to remove water, blowing air to remove dust and the like in the industrial field, such as blowing off dust and moisture on planes of steel plates, aluminum alloy sections and the like, blowing off moisture on the surfaces of bottles of beverage bottles, packaging tanks and the like, blowing off impurity dust on the surfaces of products, residual liquid, moisture on external packages, cleaning conveyor belts and the like. Under the condition of compressed air supply, the air knife can perfectly meet the requirements of the applications.
The surface of the molten tin is not completely isolated from nitrogen in the production of the round wire in the prior art, so that the nitrogen is blown out from an air knife edge and is directly mixed with air to generate large-area oxide on the tin surface, thereby timely cleaning the oxide in production, reducing the production efficiency and influencing the product quality.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a round wire tinning air knife gas protection cover, through the fan housing that sets up, because do not have air and oxygen in the fan housing, make the tin face can keep sealed with the external world, thereby make the tin face can not produce the oxide, thereby make the tin face can carry out long-time tin-plating operation, thereby accelerated production efficiency, because the tin face can not produce the oxide, thereby need not artifical incessant getting rid of the oxide, thereby the risk that labour and misoperation produced the defective products has been reduced, the problem that exists among the above-mentioned prior art has been solved.
In order to achieve the purpose, the utility model is realized by the following technical proposal:
a round wire tinning air knife gas protection cover comprises a fan cover body, wherein the fan cover body is of a disc-shaped structure, a round groove is formed in the middle of the fan cover body, and four first slotted holes are uniformly formed in one side of the fan cover body;
the four first slotted holes are positioned on the peripheral side of the opening end of the circular groove, each first slotted hole is symmetrically arranged relative to the corresponding first slotted hole, and a through hole is formed on the peripheral side of the fan cover body;
the height of the fan housing body is 20mm, the outer diameter of the fan housing body is 62mm, an annular groove is formed in the fan housing body, and the radius of the annular groove is 16 mm.
Optionally, one side of the fan housing body is provided with two second slots, the two second slots are located at the upper end and the lower end of one side of the fan housing body, and the two second slots are symmetrically arranged.
Optionally, one side of the fan housing body is further provided with two third slot holes, and the two third slot holes are symmetrically arranged.
Optionally, a butt joint barrel is installed on one side of the fan housing body, and the through hole is communicated with the butt joint barrel.
Optionally, the circumferential side of the docking barrel is in threaded connection with a rotary barrel, one end of the rotary barrel is provided with a plurality of elastic plates, the outer side of the plurality of elastic plates is in threaded connection with a rotary ring, and an air inlet pipe is arranged inside the rotary barrel and the docking barrel.
Optionally, the sealing ring is installed to the inboard of a plurality of elastic plates, and the sealing ring laminating is all around at the intake pipe, and the one end of rotary drum is the opening, and the rubber circle is installed to the one end of rotary drum inner wall.
The embodiment of the utility model has the following beneficial effect:
the utility model discloses an embodiment is through the fan housing that sets up, because do not have air and oxygen in the fan housing for the tin face can keep sealed with the external world, thereby makes the tin face can not produce the oxide, thereby makes the tin face can carry out long-time tin-plating operation, thereby has accelerated production efficiency, because the tin face can not produce the oxide, thereby need not artifical incessant getting rid of the oxide, thereby has reduced the risk that labour and misoperation produced the defective products.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic perspective view of an embodiment of the present invention;
fig. 2 is a schematic side view of an embodiment of the present invention;
fig. 3 is a schematic cross-sectional view of a docking barrel and a rotary drum according to an embodiment of the present invention.
Wherein the figures include the following reference numerals:
the fan cover comprises a fan cover body 1, a first slot hole 101, a second slot hole 102, a third slot hole 103, a through hole 104, a butt joint barrel 2, a rotary barrel 3, an elastic plate 301 and a rotary ring 4.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.
Referring to fig. 1-3, in the present embodiment, a round wire tinning air knife gas protection cover is provided, which includes: the fan cover comprises a fan cover body 1, wherein the fan cover body 1 is of a disc-shaped structure, a circular groove is formed in the middle of the fan cover body 1, and four first groove holes 101 are uniformly formed in one side of the fan cover body 1;
the four first slot holes are positioned on the periphery of the opening end of the circular groove, and each first slot hole 101 is symmetrically arranged, and a through hole 104 is arranged on the periphery of the fan cover body 1;
the height of the fan housing body 1 is 20mm, the outer diameter of the fan housing body 1 is 62mm, an annular groove is formed in the fan housing body 1, and the radius of the annular groove is 16 mm.
The application of one aspect of the embodiment is as follows: when using, earlier be connected air knife and fan housing, then couple together air knife and tin face through-hole 104, the fastener can use the screw, and nitrogen gas enters into fan housing body 1 through the air knife in to play the protection tin liquid level and do not receive the erosion of oxidation, make the tin liquid level keep clean for a long time.
Through the fan housing that sets up, because do not have air and oxygen in the fan housing for the tin face can keep sealed with the external world, thereby makes the tin face can not produce the oxide, thereby makes the tin face can carry out long-time tin-plating operation, thereby has accelerated production efficiency, because the tin face can not produce the oxide, thereby need not artifical incessant getting rid of the oxide, thereby has reduced the risk that labour and misoperation produced the defective products.
In this embodiment, one side of the fan housing body 1 is provided with two second slots 102, the two second slots 102 are located at the upper and lower ends of one side of the fan housing body 1, and the two second slots 102 are symmetrically disposed.
Two third slots 103 are further formed in one side of the fan housing body 1, and the two third slots 103 are symmetrically arranged.
The docking barrel 2 is installed on one side of the fan housing body 1 of this embodiment, and the through hole 104 is communicated with the docking barrel 2.
The week side threaded connection of a butt joint section of thick bamboo 2 of this embodiment has a rotary drum 3, and a plurality of elastic plates 301 are installed to the one end of rotary drum 3, and the outside threaded connection change 4 of a plurality of elastic plates 301, the inside of rotary drum 3 and butt joint section of thick bamboo 2 is provided with the intake pipe, and the sealing ring is installed to the inboard of a plurality of elastic plates 301, and the sealing ring laminating is in intake pipe week side, and the one end of rotary drum 3 is the opening, and the rubber circle is installed to the one end of 3 inner. Pass the intake pipe earlier in rotary drum 3 inserts butt joint section of thick bamboo 2, then twist and move rotary drum 4, make rotary drum 4 drive a plurality of elastic plates 301 and paste tight intake pipe, make the sealing ring sealed with the junction of a plurality of elastic plates 301 and intake pipe, then rotate rotary drum 3, make the one end of butt joint section of thick bamboo 2 paste the one end of tightly at rotary drum 3 inner wall, make the rubber circle can seal the department of pasting tightly of butt joint section of thick bamboo 2 and rotary drum 3, thereby the leakproofness of intake pipe has been increased.
The above embodiments may be combined with each other.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Claims (6)
1. The utility model provides a round wire tin-plating air knife gas protection cover which characterized in that includes: the fan cover comprises a fan cover body (1), wherein the fan cover body (1) is of a disc-shaped structure, a circular groove is formed in the middle of the fan cover body (1), and four first slotted holes (101) are uniformly formed in one side of the fan cover body (1);
the four first slotted holes are positioned on the peripheral side of the opening end of the circular groove, each first slotted hole (101) is symmetrically arranged, and a through hole (104) is formed on the peripheral side of the fan cover body (1);
the height of the fan cover body (1) is 20mm, the outer diameter of the fan cover body (1) is 62mm, an annular groove is formed in the fan cover body (1), and the radius of the annular groove is 16 mm.
2. The gas shield for the circular wire tin plating air knife according to claim 1, wherein one side of the fan housing body (1) is provided with two second slots (102), the two second slots (102) are located at the upper end and the lower end of one side of the fan housing body (1), and the two second slots (102) are symmetrically arranged.
3. The air protection cover for the round wire tinning air knife according to claim 1, characterized in that one side of the fan cover body (1) is further provided with two third slots (103), and the two third slots (103) are symmetrically arranged.
4. The air protection cover for the round wire tinning air knife of claim 1, characterized in that the butt joint barrel (2) is installed on one side of the fan cover body (1), and the through hole (104) is communicated with the butt joint barrel (2).
5. The air protection cover for the round wire tinning air knife of claim 4, characterized in that the peripheral side of the butt joint cylinder (2) is in threaded connection with a rotary drum (3), one end of the rotary drum (3) is provided with a plurality of elastic plates (301), the outer sides of the elastic plates (301) are in threaded connection with a rotary ring (4), and the rotary drum (3) and the butt joint cylinder (2) are internally provided with air inlet pipes.
6. The air protection cover for the round wire tinning air knife of claim 5, characterized in that the sealing rings are arranged on the inner sides of the elastic plates (301), the sealing rings are attached to the periphery of the air inlet pipe, one end of the rotary drum (3) is open, and one end of the inner wall of the rotary drum (3) is provided with the rubber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022598145.XU CN213624330U (en) | 2020-11-11 | 2020-11-11 | Round wire tinning air knife gas protection cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022598145.XU CN213624330U (en) | 2020-11-11 | 2020-11-11 | Round wire tinning air knife gas protection cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213624330U true CN213624330U (en) | 2021-07-06 |
Family
ID=76632107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022598145.XU Active CN213624330U (en) | 2020-11-11 | 2020-11-11 | Round wire tinning air knife gas protection cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213624330U (en) |
-
2020
- 2020-11-11 CN CN202022598145.XU patent/CN213624330U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213497603U (en) | Foam pump assembly annular production line | |
| CN213624330U (en) | Round wire tinning air knife gas protection cover | |
| CN216618515U (en) | Can extensively be applicable to sealed multiple seal structure of bulk cargo | |
| CN205931968U (en) | Be used for pharmaceutic pair of opening feed bin | |
| CN207356936U (en) | A kind of adjustable in length ceramic film component | |
| CN213394013U (en) | Simply change high sealed ring flange | |
| CN108413149A (en) | A kind of connection flange | |
| CN205826224U (en) | A kind of packing container air-tight test Quick Connect Kit | |
| CN205877438U (en) | A lead wire perforation sealing device for pressure vessel | |
| CN212155771U (en) | High leakproofness head | |
| CN209115664U (en) | A kind of hemispherical head | |
| CN209800940U (en) | Multi-path rotary joint | |
| CN209604720U (en) | A kind of compression type flange with sealing ring | |
| CN208326124U (en) | A kind of steel drum of good airproof performance | |
| CN208468435U (en) | The protective device of anti-corrosion at a kind of industrial robot joint rotation | |
| CN207390525U (en) | A kind of new high sealing Star-like unloader | |
| CN220682978U (en) | Barrel bottle cap | |
| CN220753709U (en) | Lithium battery sealing aluminum sheet | |
| CN201437431U (en) | Automatic air guide cover of packing barrel | |
| CN218454955U (en) | Radial seal ring with double-lip structure | |
| CN207303203U (en) | A kind of liquid-leakage preventing shell of lithium-sulfur cell | |
| CN217683766U (en) | Leak protection type flange that gas tightness is good | |
| CN215086995U (en) | Catalyst supporting mechanism applied to catalyst unloading at bottom of reaction tube array | |
| CN214060728U (en) | Leak protection thick liquid subassembly structure | |
| CN210261120U (en) | Pressure equalizing device of nitrogen making machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |