CN205324025U - Atomizing cup head - Google Patents
Atomizing cup head Download PDFInfo
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- CN205324025U CN205324025U CN201620047177.1U CN201620047177U CN205324025U CN 205324025 U CN205324025 U CN 205324025U CN 201620047177 U CN201620047177 U CN 201620047177U CN 205324025 U CN205324025 U CN 205324025U
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- hole
- distribution plate
- flow distribution
- cup
- atomizing cup
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Abstract
The utility model relates to an atomizing cup head, including flow distribution plate, cup and post structure, be provided with in the post structure along the water conservancy diversion through -hole of its the central axis direction. The lateral wall and the cup inner wall fixed connection of flow distribution plate. The flow distribution plate is close to its edge and is provided with the atomizing orifice that runs through the flow distribution plate both ends, the bottom surface of flow distribution plate is downward bellied cambered surface. The lateral surface of post structure has an annular protruding along outside extension of its radial direction, and the annular is protruding and fixedly sets up the magnet or the magnetic metal body, or the annular is protruding is made by the magnetic metal, or the structural external screw thread that is provided with of post, or be provided with the internal thread in the structural water conservancy diversion through -hole of post. When the power device who fixes atomizing cup head to the rotation of drive cup, the inter attraction between the accessible magnet and the magnetic metal body is done all can or is fixed through threaded connection. Bellied cambered surface can play the effect of reposition of redundant personnel down, makes paint remove to the edge of flow distribution plate to spray away through the jet orifice.
Description
Technical field
This utility model relates to electrostatic atomiser technical field, refers in particular to a kind of atomizing cup head。
Background technology
Electrostatic atomiser utilizes high speed centrifugation power atomised coating, and utilizes the method that the effect of compression air and electrostatic force carries out application to be widely used in field of coating。But need to be fixedly installed diverter in the prior art in cup head, and the lateral wall of diverter with the contact internal walls of cup head, can't which adds difficulty of processing and installation difficulty。
Utility model content
Technical problem to be solved in the utility model is to provide the atomizing cup head of a kind of simple in construction。
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of atomizing cup head, including flow distribution plate, middle part hollow truncated cone-shaped cup and be fixedly installed on the less one end of round platform sectional area and along described cup central axial direction extend rod structure, described rod structure inherence is provided with the water conservancy diversion through hole connecting described truncated cone-shaped cup along its center axis direction。
The sidewall of described flow distribution plate is fixing with described cup inwall to be connected, and described hollow space is slit into upper and lower two independent upper hollow bulbs and lower hollow bulb。
Described flow distribution plate is provided through described flow distribution plate both ends of the surface near its edge and connects described upper hollow bulb and the atomization spray orifice of lower hollow bulb；
The bottom surface of described flow distribution plate is downwardly convex cambered surface。
The lateral surface of described rod structure is the outwardly directed annular protrusion that is extended with radially, and described annular protrusion is fixedly installed magnet or magnetic metal body, or described annular protrusion is made up of magnetic metal；Or described rod structure is provided with external screw thread；Or it is provided with female thread in the water conservancy diversion through hole on described rod structure。
The beneficial effects of the utility model are: when atomizing cup head is fixed to the power set driving cup body rotation, can be fixed by mutual attractive force between magnet and magnetic metal body or be threaded connection。The cambered surface of lower convexity can play the effect of shunting, makes paint move to the edge of flow distribution plate, and is ejected by spray-hole。
Preferably, described atomization spray orifice is multiple strip through holes being uniformly distributed on a circumference。
Preferably, the length-width ratio of described strip through hole is 1:1.01～1:100。
Preferably, the central axes of the central axis of described annular protrusion and described rod structure。
Preferably, the central axis of described atomization spray orifice is parallel with described round platform bus。
Further, also include columned capillary block, described capillary block is provided with along its axis direction, and runs through the pore at described capillary block two ends；
Being provided with the ladder hole along its axis direction on described flow distribution plate, described ladder hole includes from the first hole that upper hollow bulb to lower hollow bulb is sequentially connected with and the second hole, and the diameter in described first hole is less than the diameter in the second hole；Described first hole is arranged away from described rod structure；
Described capillary block is fixedly installed in described second hole, and described capillary block leaves gap near one end of described upper hollow bulb and described second hole between the end face in described first hole；Described pore is just to described second hole end face near described first hole。
Preferably, described cup and described flow distribution plate are made up of metallic aluminium。
Preferably, described cup and described flow distribution plate are one of the forming and make。
Preferably, described rod structure is cylinder。
Preferably, the diameter of described bigger one end of cup sectional area is 25～85mm。
Accompanying drawing explanation
Fig. 1 is the first structural representation of a kind of atomizing cup head of this utility model；
Fig. 2 is the A portion enlarged drawing in Fig. 1；
Fig. 3 is the second structural representation of a kind of atomizing cup head of this utility model；
Fig. 4 is the third structural representation of a kind of atomizing cup head of this utility model。
In accompanying drawing, the list of parts representated by each label is as follows:
1, cup, the 2, second hole, 3, cylinder, 4, annular protrusion, 5, water conservancy diversion through hole, 6, atomization spray orifice, 18, capillary block, 19, pore, the 21, first hole, 23, flow distribution plate。
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature being described, example is served only for explaining this utility model, is not intended to limit scope of the present utility model。
Embodiment one, as depicted in figs. 1 and 2, a kind of atomizing cup head, including flow distribution plate 23, middle part hollow truncated cone-shaped cup 1 and be fixedly installed on the less one end of round platform sectional area and along described cup 1 central axial direction extend cylinder 3, described cylinder 3 inherence is provided with the water conservancy diversion through hole 5 connecting described truncated cone-shaped cup 1 along its center axis direction。
The diameter of the bigger one end of cup 1 sectional area is 25mm～85mm, in the present embodiment, it is preferable that 50mm。
The sidewall of described flow distribution plate 23 is fixing with described cup 1 inwall to be connected, and described hollow space is slit into upper and lower two independent upper hollow bulbs and lower hollow bulb；In actual applications, cup 1 and flow distribution plate 23 are one of the forming and make。
Described flow distribution plate 23 is provided through described flow distribution plate 23 both ends of the surface near its edge and connects described upper hollow bulb and the atomization spray orifice 6 of lower hollow bulb；The central axis of described atomization spray orifice 6 is parallel with described round platform bus；Described atomization spray orifice 6 is multiple strip through holes being uniformly distributed on a circumference。The length-width ratio of strip through hole is 1:1.01～1:100, in the present embodiment, it is preferable that 1:20。
The bottom surface of described flow distribution plate 23 is downwardly convex cambered surface。
The lateral surface of cylinder 3 is radially outwardly directed is extended with an annular protrusion 4；The central axes of the central axis of described annular protrusion 4 and described cylinder 3。
Being fixedly installed magnet on described annular protrusion 4, described magnet is multiple magnetic sheet being uniformly distributed on annular protrusion 4 or magnet ring。
Or, described annular protrusion 4 is fixedly installed magnetic metal body, described magnetic metal body is multiple magnetic metal body sheet being uniformly distributed on annular protrusion 4 or magnetic metal body ring。
Or, described annular protrusion is made up of magnetic metal。
Magnet described herein refers to the permanent magnet that can keep its magnetic for a long time, for attracting the object of ferrum, cobalt, nickel one class material。Magnetic metal is then the metal that can be attracted by above-mentioned magnet。Magnetic metal refers generally to ferrum nickel cobalt and their alloy。
In order to reduce cup inertia when rotated, and then reducing abrasion, extend the service life of cup 1, cup 1 and flow distribution plate 23 are adopted and are formed from aluminium。
Also include columned capillary block 18, described capillary block 18 is provided with along its axis direction, and runs through the pore 19 at described capillary block 18 two ends。
Being provided with the ladder hole along its axis direction on described flow distribution plate 23, described ladder hole includes the first hole 21 and the second hole 2 being sequentially connected with from upper hollow bulb to lower hollow bulb, and the diameter in described first hole 21 is less than the diameter in the second hole 2；Described first hole 21 is arranged away from described cylinder 3。
Described capillary block 18 is fixedly installed in described second hole 2, and described capillary block 18 has gap near one end of described upper hollow bulb and described second hole 2 between the end face in described first hole 21；Described pore 19 is just to described second hole 2 end face near described first hole 21。
When practical application, the diameter of pore 19 is set to 0.01～0.5 millimeter, preferably 0.1 millimeter in the present embodiment。Multiple pore 19 spaced sets。Pore 19, in order to penetrate solvent, is beneficial to atomising head inwall cleaning and reduces the liquid adhesive probability at flow distribution plate。
Embodiment two, shown in Fig. 3, a kind of atomizing cup head, including flow distribution plate 23, middle part hollow truncated cone-shaped cup 1 and be fixedly installed on the less one end of round platform sectional area and along described cup 1 central axial direction extend cylinder 3, described cylinder 3 inherence is provided with the water conservancy diversion through hole 5 connecting described truncated cone-shaped cup 1 along its center axis direction。
The diameter of the bigger one end of cup 1 sectional area is 25mm～85mm, in the present embodiment, it is preferable that 25mm。
The sidewall of described flow distribution plate 23 is fixing with described cup 1 inwall to be connected, and described hollow space is slit into upper and lower two independent upper hollow bulbs and lower hollow bulb；In actual applications, cup 1 and flow distribution plate 23 are one of the forming and make。
Described flow distribution plate 23 is provided through described flow distribution plate 23 both ends of the surface near its edge and connects described upper hollow bulb and the atomization spray orifice 6 of lower hollow bulb；The central axis of described atomization spray orifice 6 is parallel with described round platform bus；Described atomization spray orifice 6 is multiple strip through holes being uniformly distributed on a circumference。The length-width ratio of strip through hole is 1:1.01～1:100, in the present embodiment, it is preferable that 1:1.01。
The bottom surface of described flow distribution plate 23 is downwardly convex cambered surface。
Described cylinder 3 is provided with external screw thread, for being connected with the power set driving cup 1 to rotate。
In order to reduce cup inertia when rotated, and then reducing abrasion, extend the service life of cup 1, cup 1 and flow distribution plate 23 are adopted and are formed from aluminium。
Also include columned capillary block 18, described capillary block 18 is provided with along its axis direction, and runs through the pore 19 at described capillary block 18 two ends。
Being provided with the ladder hole along its axis direction on described flow distribution plate 23, described ladder hole includes the first hole 21 and the second hole 2 being sequentially connected with from upper hollow bulb to lower hollow bulb, and the diameter in described first hole 21 is less than the diameter in the second hole 2；Described first hole 21 is arranged away from described cylinder 3。
Described capillary block 18 is fixedly installed in described second hole 2, and described capillary block 18 has gap near one end of described upper hollow bulb and described second hole 2 between the end face in described first hole 21；Described pore 19 is just to described second hole 2 end face near described first hole 21。
When practical application, the diameter of pore 19 is set to 0.01～0.5 millimeter, preferably 0.01 millimeter in the present embodiment。Multiple pore 19 spaced sets。Pore 19, in order to penetrate solvent, is beneficial to atomising head inwall cleaning and reduces the liquid adhesive probability at flow distribution plate。
Embodiment three, shown in Fig. 4, a kind of atomizing cup head, including flow distribution plate 23, middle part hollow truncated cone-shaped cup 1 and be fixedly installed on the less one end of round platform sectional area and along described cup 1 central axial direction extend cylinder 3, described cylinder 3 inherence is provided with the water conservancy diversion through hole 5 connecting described truncated cone-shaped cup 1 along its center axis direction。
The diameter of the bigger one end of cup 1 sectional area is 25mm～85mm, in the present embodiment, it is preferable that 85mm。
The sidewall of described flow distribution plate 23 is fixing with described cup 1 inwall to be connected, and described hollow space is slit into upper and lower two independent upper hollow bulbs and lower hollow bulb；In actual applications, cup 1 and flow distribution plate 23 are one of the forming and make。
Described flow distribution plate 23 is provided through described flow distribution plate 23 both ends of the surface near its edge and connects described upper hollow bulb and the atomization spray orifice 6 of lower hollow bulb；The central axis of described atomization spray orifice 6 is parallel with described round platform bus；Described atomization spray orifice 6 is multiple strip through holes being uniformly distributed on a circumference。The length-width ratio of strip through hole is 1:1.01～1:100, in the present embodiment, it is preferable that 1:100。
The bottom surface of described flow distribution plate 23 is downwardly convex cambered surface。
It is provided with female thread, for being connected with the power set driving cup 1 to rotate in water conservancy diversion through hole (5) on described cylinder 3。
In order to reduce cup inertia when rotated, and then reducing abrasion, extend the service life of cup 1, cup 1 and flow distribution plate 23 are adopted and are formed from aluminium。
Also include columned capillary block 18, described capillary block 18 is provided with along its axis direction, and runs through the pore 19 at described capillary block 18 two ends。
Being provided with the ladder hole along its axis direction on described flow distribution plate 23, described ladder hole includes the first hole 21 and the second hole 2 being sequentially connected with from upper hollow bulb to lower hollow bulb, and the diameter in described first hole 21 is less than the diameter in the second hole 2；Described first hole 21 is arranged away from described cylinder 3。
Described capillary block 18 is fixedly installed in described second hole 2, and described capillary block 18 has gap near one end of described upper hollow bulb and described second hole 2 between the end face in described first hole 21；Described pore 19 is just to described second hole 2 end face near described first hole 21。
When practical application, the diameter of pore 19 is set to 0.01～0.5 millimeter, preferably 0.5 millimeter in the present embodiment。Multiple pore 19 spaced sets。Pore 19, in order to penetrate solvent, is beneficial to atomising head inwall cleaning and reduces the liquid adhesive probability at flow distribution plate。
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model。
Claims (10)
1. an atomizing cup head, it is characterized in that, including flow distribution plate (23), middle part hollow truncated cone-shaped cup (1) and be fixedly installed on the less one end of round platform sectional area and along described cup (1) central axial direction extend rod structure, described rod structure inherence is provided with the water conservancy diversion through hole (5) connecting described truncated cone-shaped cup (1) along its center axis direction；
The sidewall of described flow distribution plate (23) is fixing with described cup (1) inwall to be connected, and described hollow space is slit into upper and lower two independent upper hollow bulbs and lower hollow bulb；
Described flow distribution plate (23) is provided through described flow distribution plate (23) both ends of the surface near its edge and connects the atomization spray orifice (6) of described upper hollow bulb and lower hollow bulb；
The bottom surface of described flow distribution plate (23) is downwardly convex cambered surface；
The lateral surface of described rod structure is the outwardly directed annular protrusion (4) that is extended with radially, and described annular protrusion (4) is fixedly installed magnet or magnetic metal body, or described annular protrusion (4) is made up of magnetic metal；Or described rod structure is provided with external screw thread；Or it is provided with female thread in the water conservancy diversion through hole (5) on described rod structure。
2. a kind of atomizing cup head according to claim 1, it is characterised in that, described atomization spray orifice (6) is multiple strip through holes being uniformly distributed on a circumference。
3. a kind of atomizing cup head according to claim 2, it is characterised in that the length-width ratio of described strip through hole is 1:1.01～1:100。
4. a kind of atomizing cup head according to claim 1, it is characterised in that, the central axis of described annular protrusion (4) and the central axes of described rod structure。
5. a kind of atomizing cup head according to claim 1, it is characterised in that, the central axis of described atomization spray orifice (6) is parallel with described round platform bus。
6. a kind of atomizing cup head according to claim 1, it is characterized in that, also include columned capillary block (18), described capillary block (18) is provided with along its axis direction, and runs through the pore (19) at described capillary block (18) two ends；
Described flow distribution plate is provided with the ladder hole along its axis direction on (23), described ladder hole includes from the first hole (21) that upper hollow bulb to lower hollow bulb is sequentially connected with and the second hole (2), and the diameter of described first hole (21) is less than the diameter of the second hole (2)；Described first hole (21) is arranged away from described rod structure；
Described capillary block (18) is fixedly installed in described second hole (2), and described capillary block (18) leaves gap near one end of described upper hollow bulb and described second hole (2) between the end face of described first hole (21)；Described pore (19) just to described second hole (2) near the end face of described first hole (21)。
7. a kind of atomizing cup head according to claim 1, it is characterised in that, described cup (1) and described flow distribution plate (23) are made up of metallic aluminium。
8. a kind of atomizing cup head according to claim 1, it is characterised in that, described cup (1) and described flow distribution plate (23) are one of the forming and make。
9. a kind of atomizing cup head according to claim 1, it is characterised in that, described rod structure is cylinder (3)。
10. a kind of atomizing cup head according to claim 1, it is characterised in that, the diameter of the bigger one end of described cup (1) sectional area is 25～85mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047177.1U CN205324025U (en) | 2016-01-18 | 2016-01-18 | Atomizing cup head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620047177.1U CN205324025U (en) | 2016-01-18 | 2016-01-18 | Atomizing cup head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205324025U true CN205324025U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620047177.1U Active CN205324025U (en) | 2016-01-18 | 2016-01-18 | Atomizing cup head |
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| CN (1) | CN205324025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110841818A (en) * | 2019-11-08 | 2020-02-28 | 奇瑞汽车股份有限公司 | Atomizing cup head and electrostatic rotary cup |
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2016
- 2016-01-18 CN CN201620047177.1U patent/CN205324025U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110841818A (en) * | 2019-11-08 | 2020-02-28 | 奇瑞汽车股份有限公司 | Atomizing cup head and electrostatic rotary cup |
| CN110841818B (en) * | 2019-11-08 | 2021-09-28 | 奇瑞汽车股份有限公司 | Atomizing cup head and electrostatic rotary cup |
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| GR01 | Patent grant |