CN210432000U - Needle washing assembly capable of being separated from ion air gun - Google Patents
Needle washing assembly capable of being separated from ion air gun Download PDFInfo
- Publication number
- CN210432000U CN210432000U CN201920490513.3U CN201920490513U CN210432000U CN 210432000 U CN210432000 U CN 210432000U CN 201920490513 U CN201920490513 U CN 201920490513U CN 210432000 U CN210432000 U CN 210432000U
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- China
- Prior art keywords
- tetrafluoro
- plum blossom
- needle
- cover
- reduce
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- 238000005406 washing Methods 0.000 title claims abstract description 17
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 29
- 239000010937 tungsten Substances 0.000 claims abstract description 29
- 238000010030 laminating Methods 0.000 claims abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model provides a can break away from washing needle subassembly on ionic wind rifle, constitute by outer tuber pipe (1), tetrafluoro plum blossom cover (2) and tungsten utmost point needle (3), tetrafluoro plum blossom cover (2) and outer tuber pipe (1) suit from interior to exterior in proper order, tetrafluoro plum blossom cover (2) are hollow cylinder, and the laminating of the hollow internal surface of tungsten utmost point needle (3) side surface and tetrafluoro plum blossom cover (2), and the internal diameter of tetrafluoro plum blossom cover (2) is 1.5-3 mm. The beneficial effects of the utility model are that owing to adopt above-mentioned technical scheme, improve and wash the needle subassembly structure, get rid of the electrode tube, increase tungsten utmost point needle diameter or reduce tetrafluoro plum blossom cover internal diameter, wash the needle subassembly and reduce to 3 parts by original 4 parts to reduce the internal current spark and produce, through improving, effectively solved in the needle subassembly tetrafluoro plum blossom cover and punctured the problem, reduce the black sediment and produce, promoted product quality, reduce maintenance spare parts cost, reduce maintenance duration.
Description
Technical Field
The utility model relates to an ion air gun on the bottle washing equipment of the plastic bottle large transfusion production line, in particular to a needle washing assembly capable of being separated from the ion air gun.
Background
The plastic bottle made by the bottle making machine has a large amount of static charges, the attraction of the static charges to particles is the main cause of the pollution of the liquid medicine, and the positive charges carried by the plastic bottle can be eliminated by cleaning with an ion air gun.
The application numbers are: 200720028351.9 discloses a detachable ion gun, which is suitable for bottle washing equipment of plastic bottle large transfusion production line, comprising an outer air pipe, a quincunx rod, an electrode pipe, a tungsten electrode needle, a sealing pad, a hexagonal plug screw, an inner and outer screw sleeve, a binding post and an air inlet seat, wherein the outer air pipe, the quincunx rod, the electrode pipe and the tungsten electrode needle are assembled in sequence from inside to outside, the inner and outer screw sleeve is sleeved on the hexagonal plug screw, and a sealing ring is assembled between the inner and outer screw sleeve and the hexagonal plug screw.
Because of the internal structure problem of the needle washing component part which can be separated from the ion gun, a certain gap exists between the tungsten electrode needle and the electrode tube, in the production and use processes, the tungsten electrode needle and the electrode tube have poor contact after being connected with a power supply, sparks are generated to hit the plum blossom rod, the plum blossom rod is frequently generated to be punctured after being used for a long time, spare parts are frequently replaced, the cost is increased, the time is seriously wasted, black slag is easily formed after the plum blossom rod is broken off by current, and potential quality hazards exist.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model aims to provide a needle washing assembly on a detachable ion air gun with an improved structure.
The technical scheme of the utility model is that: a detachable ion air gun is suitable for bottle washing equipment of a large infusion production line of plastic bottles and comprises a needle washing assembly, a sealing gasket, a hexagonal plug screw, an inner screw sleeve, an outer screw sleeve, a binding post and an air inlet seat, wherein the needle washing assembly consists of an outer air pipe, a tetrafluoro plum blossom sleeve and a tungsten electrode needle, the outer air pipe and the tetrafluoro plum blossom sleeve are hollow cylinders, the tungsten electrode needle, the tetrafluoro plum blossom sleeve and the outer air pipe are sequentially sleeved from inside to outside, the tetrafluoro plum blossom sleeve is sleeved on the tungsten electrode needle, the outer air pipe is sleeved on the tetrafluoro plum blossom sleeve, the outer side surface of the tungsten electrode needle is attached to the hollow inner surface of the tetrafluoro plum blossom sleeve, a hollow through hole penetrating through the upper end face and the lower end face of the tetrafluoro plum blossom sleeve is a cylindrical hollow through hole, and the diameter of the hollow through hole on the tetrafluoro plum blossom sleeve is 1.5-3mm, namely.
Further limit, the inner diameter of the tetrafluoro plum blossom sleeve is 3mm, and the outer diameter of the tungsten electrode needle is 3 mm.
Further limit, the inner diameter of the tetrafluoro plum blossom sleeve is 1.5mm, and the outer diameter of the tungsten electrode needle is 1.5 mm.
Further defined, the tip angle α of the tungsten needle is between 90 ° and 120 °.
Further defined, the tip angle α of the tungsten needle is 117 °.
The utility model has the advantages and positive effects that: by adopting the technical scheme, the structure of the needle washing assembly is improved, the electrode tube is removed, the diameter of the tungsten electrode needle is increased or the inner diameter of the tetrafluoro plum blossom sleeve is reduced, the number of the needle washing assembly is reduced from 4 to 3, so that the generation of internal current sparks is reduced, the problem that the tetrafluoro plum blossom sleeve in the needle washing assembly is punctured is effectively solved through improvement, the generation of black slag is reduced, the product quality is improved, the cost of maintenance spare parts is reduced, and the maintenance time is shortened.
Drawings
Fig. 1 is a schematic view of the structure assembly of the present invention.
Fig. 2 is a partial schematic view of a tip portion of a tungsten needle of the present invention.
In the figure:
1. external air pipe 2, tetrafluoro plum blossom sleeve 3 and tungsten electrode needle
Detailed Description
As shown in figures 1-2, the utility model relates to a can break away from washing needle subassembly on ion air gun comprises outer tuber pipe 1, tetrafluoro plum blossom cover 2 and tungsten utmost point needle 3, tetrafluoro plum blossom cover 2 and outer tuber pipe 1 suit from inside to outside in proper order, and the laminating of tungsten utmost point needle 3 outside side surface and the hollow internal surface of tetrafluoro plum blossom cover 2, the hollow internal diameter of tetrafluoro plum blossom cover 2 is 1.5-3 mm.
The inner diameter of the tetrafluoro plum blossom sleeve 2 is 3mm, and the outer diameter of the tungsten electrode needle 3 is 3 mm.
The tip angle α of the tungsten needle 3 is 117 °.
The difference between the other embodiment of the present invention and the first embodiment is that the hollow inner diameter of the tetrafluoro plum blossom sleeve 2 is 1.5mm, and the outer diameter of the tungsten electrode needle 3 is 1.5 mm.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (5)
1. A wash needle subassembly on can breaking away from ion wind rifle which characterized in that: constitute by outer tuber pipe (1), tetrafluoro plum blossom cover (2) and tungsten utmost point needle (3), tetrafluoro plum blossom cover (2) and outer tuber pipe (1) suit in proper order from inside to outside, tetrafluoro plum blossom cover (2) are hollow cylinder, and the laminating of the hollow internal surface of tungsten utmost point needle (3) side surface and tetrafluoro plum blossom cover (2), and the internal diameter of tetrafluoro plum blossom cover (2) is 1.5-3 mm.
2. The needle wash assembly on a detachable ion wind gun as recited in claim 1, further comprising: the inner diameter of the tetrafluoro plum blossom sleeve (2) is 3mm, and the outer diameter of the tungsten electrode needle (3) is 3 mm.
3. The needle wash assembly on a detachable ion wind gun as recited in claim 1, further comprising: the inner diameter of the tetrafluoro plum blossom sleeve (2) is 1.5mm, and the outer diameter of the tungsten electrode needle (3) is 1.5 mm.
4. The needle washing assembly on the detachable ion wind gun as claimed in claim 1, wherein the angle α of the tip of the tungsten electrode needle (3) is 90-120 °.
5. The needle washing assembly on the detachable ion wind gun as claimed in claim 4, wherein the tip angle α of the tungsten pole needle (3) is 117 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490513.3U CN210432000U (en) | 2019-04-12 | 2019-04-12 | Needle washing assembly capable of being separated from ion air gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920490513.3U CN210432000U (en) | 2019-04-12 | 2019-04-12 | Needle washing assembly capable of being separated from ion air gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210432000U true CN210432000U (en) | 2020-04-28 |
Family
ID=70361553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920490513.3U Active CN210432000U (en) | 2019-04-12 | 2019-04-12 | Needle washing assembly capable of being separated from ion air gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210432000U (en) |
-
2019
- 2019-04-12 CN CN201920490513.3U patent/CN210432000U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |