CN220783214U - Pneumatic slip ring mechanism for dividing disc - Google Patents
Pneumatic slip ring mechanism for dividing disc Download PDFInfo
- Publication number
- CN220783214U CN220783214U CN202322479656.3U CN202322479656U CN220783214U CN 220783214 U CN220783214 U CN 220783214U CN 202322479656 U CN202322479656 U CN 202322479656U CN 220783214 U CN220783214 U CN 220783214U
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- Prior art keywords
- rotor
- stator
- slip ring
- ring mechanism
- air inlet
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- 238000007664 blowing Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model provides a pneumatic slip ring mechanism for an index plate, which comprises a main shaft rotating along with the index plate, a rotor and a stator rotating synchronously with the main shaft, wherein the rotor is arranged on the main shaft; the stator is coaxially arranged on the radial inner side of the rotor; the stator is characterized in that a section of arc groove and an air inlet are formed in the outer circumference of the stator, a plurality of air outlets are uniformly distributed in the circumferential direction on the outer circumference of the rotor, and part of the air outlets are communicated with the arc groove. The utility model can realize the taking and putting down of the product in a certain time under the cooperation of the vacuum generator, or can realize the blowing in a certain time; and the stator and the rotor are connected through two bearings, so that the wear resistance and the rotation stability of the pneumatic slip ring mechanism are ensured.
Description
Technical Field
The utility model relates to the field of production and manufacturing, in particular to a pneumatic slip ring mechanism for an index plate.
Background
Often need use a plurality of processing stations in the processing and the equipment flow of all kinds of products, in order to practice thrift the occupation space of station, mostly adopt the mode of graduated disk, lay each processing station on the graduated disk, every station accomplishes different processing and equipment, processing station includes the station such as loading and unloading and the assembly of all kinds of parts, clearance blowing, need take and put product or part.
In order to cooperate with the operation of the dividing disc, the execution of feeding and discharging or taking, placing and blowing actions can be realized through a slip ring mechanism, the existing pneumatic slip ring mechanism usually adopts a standard pneumatic rotary joint, and a plurality of air outlets can only simultaneously give off air and cannot give off air in a certain fixed circumference area.
Disclosure of utility model
In order to solve the problems, the utility model provides a pneumatic slip ring mechanism for an index plate.
The main content of the utility model comprises:
A pneumatic slip ring mechanism for an index plate comprises a main shaft, a rotor and a stator; the main shaft rotates along with the dividing disc; the stator is coaxially arranged on the radial inner side of the rotor, and the main shaft penetrates through the central through hole of the stator and drives the rotor to synchronously rotate; an air inlet channel is formed in the outer circumference of the stator, the air inlet channel comprises a section of circular arc groove and an air inlet, and the circular arc groove extends along the circumferential direction; a plurality of air outlet holes are uniformly distributed on the outer circumference of the rotor along the circumferential direction, the air outlet holes extend to the central through hole of the rotor along the radial direction, and part of the air outlet holes are communicated with the circular arc grooves.
Preferably, bearings are arranged at two ends of the central through hole of the rotor, the rotor is fixedly connected with the outer ring of the bearings, and the stator is fixedly connected with the inner ring of the bearings.
Preferably, the stator includes a fixing portion and a fitting portion, the fitting portion being disposed radially inward of the rotor; the air inlet is formed in the outer circumference of the fixed part; the air inlet channel further comprises an air guide hole extending along the axial direction, and the air guide hole is communicated with the air inlet and the circular arc groove.
Preferably, the end face of the fixing part is provided with a deflation port, the deflation port is communicated with the air inlet and the air guide hole, and a plug is arranged in the deflation port.
Preferably, the fixing portion has a larger diameter than the fitting portion, and two bearings are disposed at the fitting portion.
Preferably, the main shaft rotates synchronously with the rotor through the anchor ear.
The utility model has the beneficial effects that:
1. The outer peripheral surface of the stator is provided with the arc groove with a certain length, so that the air outlets arranged in the corresponding range of the rotor are communicated, the air outlets outside the corresponding range are airless, and the product can be taken and put down in a certain time or can be blown in a certain time under the cooperation of the vacuum generator;
2. The stator and the rotor are connected through two bearings, so that the wear resistance and the rotation stability of the pneumatic slip ring mechanism are ensured;
3. The length of the arc groove can be set according to the requirement, so that the universality of the mechanism is improved.
Drawings
FIG. 1 is a schematic view of an assembly apparatus employing the pneumatic slip ring mechanism of the present utility model;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic structural view of a stator;
reference numerals:
1-a pneumatic slip ring mechanism; 10-a main shaft; 11-rotor; 110-an air outlet hole; 12-stator; 12-1-immobilization moiety; 12-2-fitting part; 120-an intake passage; 1200-arc grooves; 1201-air inlet; 1202-air vent; 1203-deflate port;
13-fixing the mounting plate; 14-a bearing; 15-a bracket; 16-hoops;
2-a processing station.
Detailed Description
The technical scheme protected by the utility model is specifically described below with reference to the accompanying drawings.
The utility model provides a pneumatic slip ring mechanism for an index plate, which can be used on processing equipment with a plurality of processing stations, wherein the processing equipment is shown as 1, a plurality of processing stations 2 are arranged on a working disk of the processing equipment, a main shaft 10 is arranged in a penetrating way in the middle of the processing equipment, the main shaft 10 rotates along with the index plate below so as to drive the working disk to rotate, wherein part of the processing stations 2 finish the actions of taking and putting down along with the processing requirement, and the air source of a processing device of the corresponding processing station, such as a sucker or a blowing head, is realized by the air source slip ring mechanism provided by the utility model, and an air supply pipeline and the corresponding processing stations are kept relatively static without winding.
Referring to fig. 2 and 3, the slip ring starting mechanism of the present utility model includes a main shaft 10 capable of rotating with a lower indexing disk, a rotor 11 rotating synchronously with the main shaft 10, and a stator 12 kept stationary; specifically, the stator 12 is coaxially disposed at the radial inner side of the rotor 11, and the spindle 10 passes through the central through hole of the stator 12 and drives the rotor 11 to rotate synchronously; in this embodiment, the spindle 10 rotates synchronously with the rotor 11 via the anchor ear 16, and the vacuum generator or the air source is arranged at the stationary part of the device to deliver positive pressure or negative pressure via the stator 12, and then the stator delivers positive pressure or negative pressure to the corresponding processing station via the air communication between the stator 12 and the rotor 11.
Referring to fig. 2 and 3, the stator 12 includes a fixing portion 12-1 and an assembling portion 12-2 from top to bottom, wherein the fixing portion 12-1 has a larger diameter than the assembling portion 12-2, so that the stator 12 is generally T-shaped, a bracket 15 is disposed outside the working disk, a horizontally disposed fixing plate 13 is disposed by using the bracket 15, the fixing portion 12-1 of the stator 12 can be assembled on the fixing plate 13, and the fixing plate 13 is further provided with a bearing, so that the spindle 10 passes through the fixing plate 13, and the fixing plate 13 does not rotate with the spindle 10.
Further, the fixing portion 12-1 is provided with an air inlet 1201 extending in a radial direction, the outer circumference of the assembling portion 12-2 is provided with an arc groove 1200 having a certain length, and the air inlet 1201 and the arc groove 1200 are communicated through an air guide hole 1202 extending in an axial direction, that is, the stator 12 is designed into a T-shaped structure, so that the vacuum generator or an external air source can conveniently arrange and arrange pipelines.
Correspondingly, a plurality of air outlet holes 110 are distributed on the outer circumference of the rotor, and a plurality of air outlet holes 110 are uniformly distributed along the circumference and extend along the radial direction and penetrate into the central through hole of the rotor, so that part of air outlet holes 110 can be communicated with the circular arc groove 1200; the outer end of the air outlet hole 110 is connected with an air joint to provide positive pressure or negative pressure for the sucking disc or the blowing head of the corresponding station.
According to the utility model, the arc groove 1200 is designed to be a section of arc instead of a complete circle according to the layout position of the processing station to be used, and along with the rotation of the rotor, when negative pressure is provided, the corresponding partial stations realize the actions of taking and putting down, and when positive pressure is provided, the blowing action of the corresponding stations can be realized. When the processing requirements of different workpieces are different, the stator with the arc grooves with different lengths can be replaced, and the stator has certain universality.
Further, in order to ensure the wear resistance of the pneumatic slip ring mechanism, bearings 14 are disposed at both ends of the central through hole of the rotor, wherein the rotor 11 is fixedly connected with an outer ring of the bearings 14, and the stator 12 is fixedly connected with an inner ring of the bearings 14.
In addition, a deflation port 1203 is formed on the end surface of the fixed portion 12-2 of the stator 12, the deflation port 1203 is communicated with the air inlet 1201 and the air guide hole 1202, and when the vacuum generator is used, a plug is arranged in the deflation port 1203, and particularly when the vacuum generator is used for taking and placing parts, after the vacuum generator is used, the vacuum generator can be deflated by pulling out the plug.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. The pneumatic slip ring mechanism for the index plate is characterized by comprising a main shaft, a rotor and a stator; the main shaft rotates along with the dividing disc; the stator is coaxially arranged on the radial inner side of the rotor, and the main shaft penetrates through the central through hole of the stator and drives the rotor to synchronously rotate; an air inlet channel is formed in the outer circumference of the stator, the air inlet channel comprises a section of circular arc groove and an air inlet, and the circular arc groove extends along the circumferential direction; a plurality of air outlet holes are uniformly distributed on the outer circumference of the rotor along the circumferential direction, the air outlet holes extend to the central through hole of the rotor along the radial direction, and part of the air outlet holes are communicated with the circular arc grooves.
2. The pneumatic slip ring mechanism for an index plate according to claim 1, wherein bearings are disposed at both ends of a central through hole of the rotor, the rotor is fixedly connected with an outer ring of the bearings, and the stator is fixedly connected with an inner ring of the bearings.
3. The pneumatic slip ring mechanism for an index plate according to claim 2, wherein said stator includes a fixed portion and an assembling portion, said assembling portion being disposed radially inside said rotor; the air inlet is formed in the outer circumference of the fixed part; the air inlet channel further comprises an air guide hole extending along the axial direction, and the air guide hole is communicated with the air inlet and the circular arc groove.
4. A pneumatic slip ring mechanism for an index plate according to claim 3, wherein the end surface of the fixed portion is provided with a vent port, the vent port is communicated with the air inlet and the air guide hole, and a plug is disposed in the vent port.
5. A pneumatic slip ring mechanism for an index plate as claimed in claim 3, wherein the fixed portion has a larger diameter than the mounting portion, and two bearings are disposed in the mounting portion.
6. The pneumatic slip ring mechanism for an index plate of claim 1, wherein the spindle is rotated synchronously with the rotor by a hoop.
7. The pneumatic slip ring mechanism for an index plate according to claim 1, further comprising a bracket, wherein a fixed mounting plate is disposed above the bracket, and the stator is fixedly connected to the fixed mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322479656.3U CN220783214U (en) | 2023-09-13 | 2023-09-13 | Pneumatic slip ring mechanism for dividing disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322479656.3U CN220783214U (en) | 2023-09-13 | 2023-09-13 | Pneumatic slip ring mechanism for dividing disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220783214U true CN220783214U (en) | 2024-04-16 |
Family
ID=90636085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322479656.3U Active CN220783214U (en) | 2023-09-13 | 2023-09-13 | Pneumatic slip ring mechanism for dividing disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220783214U (en) |
-
2023
- 2023-09-13 CN CN202322479656.3U patent/CN220783214U/en active Active
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