CN216337906U - Synchronous energy supply mechanism of rotary zinc spraying device - Google Patents
Synchronous energy supply mechanism of rotary zinc spraying device Download PDFInfo
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- CN216337906U CN216337906U CN202123000418.7U CN202123000418U CN216337906U CN 216337906 U CN216337906 U CN 216337906U CN 202123000418 U CN202123000418 U CN 202123000418U CN 216337906 U CN216337906 U CN 216337906U
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Abstract
The utility model discloses a synchronous energy supply mechanism of a rotary zinc spraying device, which comprises an air supply meshing mechanism and a power supply meshing mechanism and is characterized in that the air supply meshing mechanism and the power supply meshing mechanism are coaxially arranged, both the air supply meshing mechanism and the power supply meshing mechanism are provided with a stator end and a rotor end, the stator ends of the air supply meshing mechanism and the power supply meshing mechanism are mutually connected and form a whole with a bracket, and the rotor ends are mutually connected and form a whole with a rotary cylinder; the stator end of the air supply meshing mechanism is provided with an air inlet, and the rotor end of the air supply meshing mechanism is provided with an air outlet; and a stator end of the power supply meshing mechanism is provided with a lead access port, and a rotor end of the power supply meshing mechanism is provided with a lead access port. The device can provide two power sources of gas and electricity at the same time, complete the conversion from static to rotation, has smooth gas and current circulation, is stable and reliable, is suitable for the surface coating operation of various refrigeration pipes, and meets the requirements of a refrigeration pipe continuous production process line.
Description
Technical Field
The utility model relates to a production and manufacturing technology of a refrigerating pipe, in particular to a synchronous energy supply mechanism of a rotary zinc spraying device.
Background
The common single-piece product spraying can rotate a workpiece and avoid positions which can not be sprayed, for example, the patent publication No. CN210614109U, provides a zinc-aluminum coating spray head device with a rotary workpiece support, which comprises a device body and a manual spray head arranged on the device body. The double-station zinc spraying machine is also provided with a double-station spray head which can spray two workpieces simultaneously, for example, the patent publication number is CN110551965A, the double-station zinc spraying machine for the surface of the cast tube is disclosed, a zinc spraying trolley is arranged on a rack and transversely moves along the rack, and spray gun assemblies for spraying zinc on the surface of the cast tube are arranged on two sides of the zinc spraying trolley; and the two sets of pushing and rotating mechanisms are arranged below the rack and are used for clamping two casting pipes and driving the casting pipes to rotate, the wire feeding adjusting device is driven by the zinc spraying trolley to transversely move along the axial direction of the casting pipes in the rotating process of the casting pipes, and the spray gun assembly sprays zinc on the surfaces of the casting pipes in the transversely moving process. In the traditional zinc spraying process of the refrigeration pipe, the zinc spraying process uses the zinc spraying machine which is also statically placed, such as 2 groups of static zinc spraying machines which are oppositely placed at 180 degrees or 3 groups of static zinc spraying machines which are annularly placed at 120 degrees, and the like. In order to make the thinnest zinc layer meet the technical requirement of corrosion prevention, the thicknesses of the overlapped parts are overlapped, and zinc is wasted. Therefore, a rotary zinc spraying device is designed on an aluminum pipe production line, a plurality of zinc spraying systems with adjustable positions rotate around the aluminum pipe to obtain a uniform and controllable zinc coating, and the device needs to simultaneously input air pressure required by spraying and electric power required by a driving motor into a rotary cylinder, so that the fixing device and the rotating device have an electric and gas synchronous supply and demand function.
Disclosure of Invention
The utility model aims to solve the problems and provides a synchronous energy supply mechanism of a rotary zinc spraying device, which has the characteristics of simultaneously providing electric and pneumatic power sources, small structure, stability, reliability and the like.
The technical problem of the utility model is mainly solved by the following technical scheme: a synchronous energy supply mechanism of a rotary zinc spraying device comprises an air supply meshing mechanism and a power supply meshing mechanism, and is characterized in that the air supply meshing mechanism and the power supply meshing mechanism are coaxially arranged, both the air supply meshing mechanism and the power supply meshing mechanism are provided with a stator end and a rotor end, the stator ends of the air supply meshing mechanism and the power supply meshing mechanism are mutually connected and form a whole with a bracket, and the rotor ends are mutually connected and form a whole with a rotary cylinder; the stator end of the air supply meshing mechanism is provided with an air inlet, and the rotor end of the air supply meshing mechanism is provided with an air outlet; and a stator end of the power supply meshing mechanism is provided with a lead access port, and a rotor end of the power supply meshing mechanism is provided with a lead access port.
In the synchronous energy supply mechanism of the rotary zinc spraying device, preferably, the gas supply meshing mechanism and the power supply meshing mechanism are coaxially arranged according to the distribution of an inner structure and an outer structure, wherein the outer mechanism is connected with the support and the rotary cylinder through the bearing sleeve and the main bearing on the bearing sleeve.
In the synchronous energy supply mechanism of the rotary zinc spraying device, preferably, the stator end of the power supply meshing mechanism is positioned on the bearing sleeve, and the end part of the stator end is provided with a rotation stopping ring.
In the synchronous energy supply mechanism of the rotary zinc spraying device, preferably, the air supply meshing mechanism and the power supply meshing mechanism are located in an internal structure part, and a nylon guide sleeve is arranged at the central hole part.
In the synchronous energy supply mechanism of the rotary zinc spraying device, preferably, the gas supply meshing mechanism comprises a gas slip ring stator and a gas slip ring rotor; the power supply meshing mechanism comprises an electric slip ring stator and an electric slip ring rotor; and a transition bearing is arranged between the inner hole of the electric slip ring rotor and the outer circle of the gas slip ring stator.
In the synchronous energy supply mechanism of the rotary zinc spraying device, preferably, the gas slip ring stator and the gas slip ring rotor are of a pipe body structure, the length of the gas slip ring rotor is greater than that of the gas slip ring stator, and the gas slip ring stator is sleeved on a partial length section of the excircle of the gas slip ring rotor; the air slip ring stator and the air slip ring rotor are connected through an air slip bearing.
In the synchronous energy supply mechanism of the rotary zinc spraying device, preferably, a conductive brush and a conductive ring which are matched with each other are arranged between the electric slip ring stator and the electric slip ring rotor.
In the synchronous energy supply mechanism of the rotary zinc spraying device, preferably, the electric slip ring stator and the electric slip ring rotor are of a pipe body structure, the length of the electric slip ring rotor is greater than that of the electric slip ring stator, and the electric slip ring stator is sleeved on a partial length section of the excircle of the electric slip ring rotor; and the matching surfaces of the electric slip ring stator and the electric slip ring rotor are connected through an electric slip bearing.
In the synchronous energy supply mechanism of the rotary zinc spraying device, preferably, two ends of the inner hole of the guide sleeve are cambered surface conical holes with outward flaring.
The synchronous energy supply mechanism of the technical scheme is realized by a stator and rotor structure mode, the air supply meshing mechanism and the power supply meshing mechanism are respectively provided with a respective stator and rotor transmission system, and an air path and a circuit which are communicated between the stator and the rotor are arranged in each mechanism to complete the capacity conversion between static state and rotation.
The air supply meshing mechanism and the power supply meshing mechanism are coaxially arranged and are arranged in an inner-outer matching mode, so that the occupied space of the whole structure is small, the stator ends of the air supply meshing mechanism and the power supply meshing mechanism are integrated with a support fixed on the ground or a workbench, the rotor end and the rotating cylinder are integrated to form a complete device, the application range is wide, and the air supply meshing mechanism and the power supply meshing mechanism can be applied to various micro-diameter pipe surface spraying production lines.
The two kinds of functional mechanism pass through the main bearing connection on bearing housing and the bearing housing inside and outside this scheme, and this kind of connected mode satisfies low rotational speed operating mode requirement completely, guarantees moreover that the operation is nimble reliable. The rotation stopping sheet at the stator end of the power supply meshing mechanism can prevent the electric slip ring stator and the bearing sleeve from generating displacement. The cambered surface taper holes at the two ends of the inner hole of the guide sleeve can avoid scratching the surface of the aluminum pipe or scratching a zinc spraying layer.
In detail, the gas supply meshing mechanism and the power supply meshing machine in the device are both of pipe body structures, the motion stability is obtained through the effective length of the pipe body, the bearing space is reasonably arranged between parts which move relatively, and a sealing piece is arranged.
Compared with the prior art, the utility model has the beneficial effects that: the device can provide two power sources of gas and electricity simultaneously, completes the conversion from static to rotation, has smooth gas and current circulation, exquisite structure, stability and reliability, provides power guarantee for the rotary zinc spraying device, is suitable for the surface coating operation of various refrigeration pipes, and meets the requirements of a refrigeration pipe continuous production process line.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a mating structure of a gas supply engagement mechanism and a power supply engagement mechanism of the present invention.
Fig. 3 is a partial enlarged structural view at M of fig. 2.
Fig. 4 is a schematic structural view of a power supply engagement mechanism of the present invention.
Fig. 5 is a schematic view of a gas supply engagement mechanism of the present invention.
Fig. 6 is a schematic view of a nylon guide sleeve structure according to the present invention.
Fig. 7 is a schematic diagram of an application state structure of the present invention.
In the figure: 1. the device comprises a rotary cylinder, 2, a support, 3, a bearing sleeve, 4, a nylon guide sleeve, 5, a power supply meshing mechanism, 501, an electric slip ring stator, 502, an electric slip ring rotor, 503, a conductive brush, 504, a conductive ring, 505, a lead wire inlet, 506, a lead wire outlet, 507, an electric slip bearing, 508, a rotation stopping sheet, 6, a gas supply meshing mechanism, 601, an air slip ring stator, 602, an air slip ring rotor, 603, a gas inlet, 604, a gas outlet, 605, an air slip bearing, 7, a main bearing, 8, a transition bearing and 9, a zinc spraying system.
Detailed Description
The technical scheme of the utility model is further specifically described by the following embodiments and the accompanying drawings.
The synchronous energy supply mechanism of the rotary zinc spraying device comprises an air supply meshing mechanism 6 and a power supply meshing mechanism 5 located outside the air supply meshing mechanism 6, wherein the air supply meshing mechanism 6 and the power supply meshing mechanism 5 are coaxially arranged, and both the air supply meshing mechanism 6 and the power supply meshing mechanism 5 are provided with a stator end and a rotor end. The stator ends of the gas supply meshing mechanism 6 and the power supply meshing mechanism 5 are connected with each other and integrated with the bracket 2 fixed on the workbench, and the rotor ends are connected with each other and integrated with the rotary cylinder 1.
The stator end of the air supply meshing mechanism 6 is provided with an air inlet 603, and the rotor end of the air supply meshing mechanism 6 is provided with an air outlet 604. The stator end of the power supply engagement mechanism 5 is provided with a lead wire inlet 505, and the rotor end of the power supply engagement mechanism 5 is provided with a lead wire outlet 506.
Specifically, the gas supply engagement means 6 is provided inside and the power supply engagement means 5 is provided outside, which are coaxially arranged, wherein the power supply engagement means 5 provided outside is connected to the support frame 2 and the rotary cylinder 1 via the bearing housing 3 and the main bearing 7 provided on the bearing housing, respectively. The stator end of the power supply meshing mechanism 5 is positioned on the bearing sleeve 3, and a rotation stop piece 508 is arranged at the end part of the stator end. The central hole of the air supply engaging mechanism 6 is provided with a nylon guide sleeve 4, and two ends of the inner hole of the nylon guide sleeve 4 are cambered surface taper holes flaring outwards, as shown in fig. 6.
Further, the air supply meshing mechanism 6 includes an air slip ring stator 601 and an air slip ring rotor 602. The power supply engagement mechanism 5 includes an electrical slip ring stator 501 and an electrical slip ring rotor 502. A transition bearing 8 is arranged between the inner hole of the electric slip ring rotor 502 and the outer circle of the air slip ring stator 601, as shown in fig. 3.
Still further, the gas slip ring stator 601 and the gas slip ring rotor 602 are of a pipe body structure, the length of the gas slip ring rotor 602 is greater than that of the gas slip ring stator 601, the gas slip ring stator 601 is sleeved on a part of the length section of the excircle of the gas slip ring rotor 602, as shown in fig. 5, the gas slip ring stator 601 and the gas slip ring rotor 602 are connected through two gas slip bearings 605, and sealing rings are reasonably arranged on the contact surfaces which are matched with each other.
Electric slip ring stator 501 and electric slip ring rotor 502 are also tube structures, as shown in fig. 4, the length of electric slip ring rotor 502 is greater than the length of electric slip ring stator 501, and electric slip ring stator 501 is sleeved on a partial length section of the excircle of electric slip ring rotor 502. Mating surfaces of electrical slip ring stator 501 and electrical slip ring rotor 502 are connected by two electrical slip bearings 507. Between the electrical slip ring stator 501 and the electrical slip ring rotor 502, there are disposed a conductive brush 503 and a conductive ring 504 which are fitted to each other. An inner port of a lead corresponding to the conductive ring 504 is also arranged in the inner hole of the electric slip ring rotor 502.
When in use, the device is arranged at one end of the rotary zinc spraying device, as shown in figure 7, an aluminum pipe penetrates through an inner hole of the device, zinc is sprayed on the aluminum pipe by the zinc spraying system 9, and the aluminum pipe is output from the other end of the rotary zinc spraying device after being finished.
The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modified structure of the present invention is included in the scope of the present invention.
Claims (9)
1. A synchronous energy supply mechanism of a rotary zinc spraying device comprises an air supply meshing mechanism (6) and a power supply meshing mechanism (5), and is characterized in that the air supply meshing mechanism and the power supply meshing mechanism are coaxially arranged, both the air supply meshing mechanism and the power supply meshing mechanism are provided with a stator end and a rotor end, the stator ends of the air supply meshing mechanism and the power supply meshing mechanism are mutually connected and form a whole with a bracket (2), and the rotor ends are mutually connected and form a whole with a rotary cylinder (1); the stator end of the air supply meshing mechanism is provided with an air inlet (603), and the rotor end of the air supply meshing mechanism is provided with an air outlet (604); the stator end of the power supply meshing mechanism is provided with a lead wire inlet (505), and the rotor end of the power supply meshing mechanism is provided with a lead wire outlet (506).
2. A synchronous power supply mechanism of a rotary zinc spraying device according to claim 1, characterized in that the gas supply meshing mechanism (6) and the power supply meshing mechanism (5) are coaxially arranged according to the inner and outer structure distribution, wherein the outer mechanism is respectively connected with the bracket (2) and the rotary cylinder (1) through a bearing sleeve (3) and a main bearing (7) arranged on the bearing sleeve.
3. The synchronous power supply mechanism of the rotary zinc spraying device as claimed in claim 2, wherein the power supply meshing mechanism (5) is positioned on the bearing sleeve (3) at the stator end, and the end part of the stator end is provided with a rotation stopping sheet (508).
4. The synchronous energy supply mechanism of the rotary zinc spraying device according to the claim 2, characterized in that the air supply meshing mechanism (6) and the power supply meshing mechanism (5) are arranged in the internal structure part, and the central hole part is provided with a nylon guide sleeve (4).
5. A synchronous power supply mechanism of a rotary zinc spraying device according to claim 1, characterized in that the gas supply meshing mechanism (6) comprises a gas slip ring stator (601) and a gas slip ring rotor (602); the power supply meshing mechanism (5) comprises an electric slip ring stator (501) and an electric slip ring rotor (502); and a transition bearing (8) is arranged between the inner hole of the electric slip ring rotor and the outer circle of the gas slip ring stator.
6. The synchronous power supply mechanism of the rotary zinc spraying device as claimed in claim 5, wherein the gas slip ring stator (601) and the gas slip ring rotor (602) are of a pipe body structure, the length of the gas slip ring rotor is greater than that of the gas slip ring stator, and the gas slip ring stator is sleeved on a partial length section of the outer circle of the gas slip ring rotor; the air slip ring stator and the air slip ring rotor are connected through an air slip bearing (605).
7. A synchronous power supply mechanism of a rotary zinc spraying device according to claim 5, characterized in that a conductive brush (503) and a conductive ring (504) which are mutually matched are arranged between the electric slip ring stator (501) and the electric slip ring rotor (502).
8. The synchronous power supply mechanism of the rotary zinc spraying device as claimed in claim 5 or 7, wherein the electrical slip ring stator (501) and the electrical slip ring rotor (502) are of a pipe body structure, the length of the electrical slip ring rotor is greater than that of the electrical slip ring stator, and the electrical slip ring stator is sleeved on a partial length section of the excircle of the electrical slip ring rotor; the matching surfaces of the electric slip ring stator and the electric slip ring rotor are connected through an electric slip bearing (507).
9. The synchronous energy supply mechanism of the rotary zinc spraying device as claimed in claim 4, wherein two ends of the inner hole of the nylon guide sleeve (4) are cambered tapered holes flaring outwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123000418.7U CN216337906U (en) | 2021-11-29 | 2021-11-29 | Synchronous energy supply mechanism of rotary zinc spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123000418.7U CN216337906U (en) | 2021-11-29 | 2021-11-29 | Synchronous energy supply mechanism of rotary zinc spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216337906U true CN216337906U (en) | 2022-04-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123000418.7U Active CN216337906U (en) | 2021-11-29 | 2021-11-29 | Synchronous energy supply mechanism of rotary zinc spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216337906U (en) |
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2021
- 2021-11-29 CN CN202123000418.7U patent/CN216337906U/en active Active
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| GR01 | Patent grant | ||
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Denomination of utility model: A Synchronous Energy Supply Mechanism of a Rotary Zinc Spraying Device Effective date of registration: 20220803 Granted publication date: 20220419 Pledgee: Qingxi sub branch of Zhejiang Chun'an Rural Commercial Bank Co.,Ltd. Pledgor: Zhejiang kangshengke industry and Trade Co.,Ltd. Registration number: Y2022330001589 |