CN210687400U - 360-degree rotating mechanism of vacuum gas circuit - Google Patents
360-degree rotating mechanism of vacuum gas circuit Download PDFInfo
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- CN210687400U CN210687400U CN201921540817.2U CN201921540817U CN210687400U CN 210687400 U CN210687400 U CN 210687400U CN 201921540817 U CN201921540817 U CN 201921540817U CN 210687400 U CN210687400 U CN 210687400U
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- vacuum suction
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 230000008878 coupling Effects 0.000 claims abstract description 6
- 238000010168 coupling process Methods 0.000 claims abstract description 6
- 238000005859 coupling reaction Methods 0.000 claims abstract description 6
- 230000006698 induction Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 3
- 210000003437 trachea Anatomy 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
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- 230000002093 peripheral effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Abstract
The utility model discloses a 360 degrees rotary mechanism of vacuum gas circuit, including the motor and with the motor passes through coupling joint's rotation axis, the lower extreme of rotation axis is equipped with vacuum suction nozzle, the rotation axis is installed in the fixing base and is worn out downwards, be equipped with a pair of cup joint in the fixing base the bearing of rotation axis, be equipped with a pair of sealing washer between the bearing in order to realize between the bearing the sealed of the die cavity of rotation axis week side, be equipped with in the rotation axis respectively with the external world with the gas pocket of crossing of die cavity intercommunication, vacuum suction nozzle pass through the trachea with cross the gas pocket intercommunication, the fixing base be equipped with respectively with the external world with the air outlet nozzle of die cavity intercommunication. The vacuum gas circuit 360-degree rotating mechanism is simple in structure, stable, reliable and wide in application range, can rotate at any angle of 360 degrees, cannot wind a pipe, and meets the requirements of wide coverage, high speed and high precision on material taking in modern automation industry.
Description
Technical Field
The utility model relates to a rotary mechanism technical field, in particular to 360 degrees rotary mechanism of vacuum gas circuit.
Background
The existing vacuum gas circuit rotating mechanism is generally connected directly by a gas pipe or connected by a rotating joint. The rotation angle of direct connection by the air pipe cannot be too large, and the pipe is easy to wind; the rotation angle connected by the rotary joint is not easy to control.
Therefore, how to provide a 360-degree rotation mechanism of the vacuum gas path, which can be accurately positioned and does not wind around the tube, is a technical problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a 360 degrees rotary mechanism of vacuum gas circuit, simple structure, reliable and stable, application scope are wide, can realize 360 arbitrary angular rotations of degree, not only can not the pipe winding, and the wide, high speed, the material requirement of getting of high accuracy of coverage that satisfies modern automation trade moreover.
In order to realize the above-mentioned purpose, the utility model provides a 360 degrees rotary mechanism of vacuum gas circuit, including the motor and with the motor passes through coupling joint's rotation axis, the lower extreme of rotation axis is equipped with vacuum suction nozzle, the rotation axis is installed in the fixing base and is worn out downwards, be equipped with a pair of cup joint in the fixing base the bearing of rotation axis, be equipped with a pair of sealing washer between the bearing in order to realize between the bearing the sealed of the die cavity of rotation axis week side, be equipped with in the rotation axis respectively with the external world with the gas pocket of crossing of die cavity intercommunication, vacuum suction nozzle pass through the trachea with cross the gas pocket intercommunication, the fixing base be equipped with respectively with the external world with the air outlet nozzle.
Preferably, the lower end of the rotating shaft is fixedly connected with a rotating plate, and the vacuum suction nozzle is fixed on the rotating plate.
Preferably, the rotating shaft is fixedly connected with the rotating plate through a screw, and the rotating plate is provided with a strip-shaped hole for the vacuum suction nozzle to be adjustably and fixedly connected through a bolt.
Preferably, the number of the vacuum suction nozzles is multiple, and the multiple vacuum suction nozzles are respectively communicated with the air passing holes through the multiple air pipes.
Preferably, the air passing hole comprises a vertical hole, a first horizontal hole which is respectively communicated with the vertical hole and the cavity is arranged at the upper end of the vertical hole, and an air inlet nozzle which is communicated with the vacuum suction nozzle through the air pipe is arranged at the lower end of the vertical hole.
Preferably, the lower end of the vertical hole is provided with a plurality of second horizontal holes respectively communicated with the vertical hole and the outside, and the air inlet nozzle is arranged at two ends of each second horizontal hole.
Preferably, the fixing seat surrounds the coupler, and a gap is reserved between the fixing seat and the coupler.
Preferably, the motor fixing device comprises a mounting seat for fixing the motor, and the upper end of the fixing seat is fixedly connected with the mounting seat.
Preferably, the lower extreme of mount pad is equipped with the inductor, the rotation axis is equipped with the response piece.
Preferably, the number of the inductors is two, the two inductors are symmetrically arranged on two sides of the mounting seat, the number of the induction sheets is two, and the two induction sheets are symmetrically arranged on two sides of the rotating shaft.
Compared with the prior art, the vacuum gas circuit 360-degree rotating mechanism provided by the utility model comprises a motor and a rotating shaft, the rotating shaft is coaxially connected with the motor through a shaft coupling, the lower end of the rotating shaft is provided with a vacuum suction nozzle, the rotating shaft is arranged in a fixed seat and penetrates downwards, the fixed seat is provided with a pair of bearings, the rotating shaft is arranged in the fixed seat through the sleeved bearing, a pair of sealing rings respectively jointed with the bearings are arranged between the pair of bearings, the rotating shaft, the fixed seat and the pair of sealing rings form a sealed cavity, the fixed seat is provided with a gas outlet nozzle for communicating the cavity with the outside, the rotating shaft is provided with a gas passing hole communicated with the cavity and communicated with the outside, the vacuum suction nozzle is communicated with the gas passing hole through a gas pipe, the vacuum gas circuit 360-degree rotating mechanism realizes the coaxial connection of the rotating shaft and the, the rotation of the rotating shaft in the fixed seat is realized through a pair of bearings, the cavity forming the peripheral side of the rotating shaft is realized through the rotating shaft, the fixed seat and a pair of sealing rings arranged between the pair of bearings, the sealing of the cavity is realized through a pair of sealing rings, the vacuum air inlet is realized through a vacuum suction nozzle communicated with the air passing hole and the air passing hole communicated with the outside of the cavity in the rotating shaft, the vacuum air outlet is realized through an air outlet nozzle communicated with the outside of the cavity in the fixed seat, in the trend of vacuum gas circuit, vacuum air current is originated by vacuum suction nozzle, passes through gas pocket and die cavity in proper order, finally links to each other by the gas outlet nozzle and ends to the gas circuit mutually, compares in prior art, and the pipeline has simply avoided the pipe winding risk, and the rotation axis passes through the shaft coupling to be connected with the motor, and positioning accuracy is directly decided by the motor, can select the motor of different positioning accuracy to improve the precision according to actual requirement.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a 360-degree rotating mechanism of a vacuum gas circuit provided in an embodiment of the present invention;
FIG. 2 is a schematic view of the rotary seal assembly of FIG. 1;
fig. 3 is a cross-sectional view of the rotary seal assembly of fig. 2.
Wherein:
the device comprises a mounting base 1, a motor 2, an inductor 3, a rotary sealing assembly 4, a rotating shaft 5, a vacuum suction nozzle 6, a fixed base 7, a coupler 8, a locking nut 9, an induction sheet 10, a bearing 11 and a sealing ring 12.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In order to make the technical field of the present invention better understand, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to fig. 3, wherein fig. 1 is a schematic structural view of a 360-degree rotating mechanism of a vacuum gas circuit according to an embodiment of the present invention, fig. 2 is a schematic structural view of a rotary sealing assembly in fig. 1, and fig. 3 is a cross-sectional view of the rotary sealing assembly in fig. 2.
In a first specific embodiment, the present invention provides a 360-degree vacuum circuit rotation mechanism, which comprises a motor 2 and a rotation shaft 5 coaxially connected to the motor 2, specifically, the rotation shaft 5 is coaxially connected to the motor 2 through a coupling 8, and the motor 2 directly outputs rotation power to the rotation shaft 5 as a driving mechanism and drives the rotation shaft 5 to rotate.
The motor 2 may be a motor, or a driving motor based on other principles such as air pressure and hydraulic pressure, and shall also belong to the scope of the present embodiment. In this embodiment, the motor 2 is a motor, the positioning accuracy of the rotating shaft 5 is directly determined by the motor, the motor with different positioning accuracy can be selected according to actual needs, and similarly, the accuracy of the rotating shaft 5 can be improved by additionally installing a speed reducer.
In the present embodiment, the vacuum suction nozzle 6 is fixed at the lower end of the rotating shaft 5, and the rotating shaft 5 is driven by the motor 2 to rotate around the axis of the rotating shaft 5 itself, and drives the vacuum suction nozzle 6 to adjust the angle by 360 degrees around the axis of the rotating shaft 5.
The number of the vacuum nozzles 6 may be one or more, and the present invention is also intended to fall within the scope of the present embodiment. One or more vacuum suction nozzles 6 are used as a suction mechanism based on the vacuum suction principle and are moved to a designated area before being sucked or after being sucked by the rotary shaft 5.
The utility model relates to an improvement of vacuum gas circuit, with the integration of vacuum gas circuit in fixing base 7, through setting up rotation axis 5, fixing base 7, bearing 11 and sealing washer 12 to constitute rotary seal subassembly 4, when preventing gas leakage, avoided the risk around the pipe.
Specifically, the rotating shaft 5 is installed in the fixing base 7 and penetrates downward, a pair of bearings 11 is arranged in the fixing base 7, the bearings 11 are locked and fixed through a locking nut 9, the bearings 11 are sleeved on the rotating shaft 5 to prevent the rotating shaft 5 from deflecting when rotating, and the rotating shaft 5 is installed and fixed in the fixing base 7 and can rotate around the axis of the rotating shaft 5. A pair of sealing rings 12 are arranged between the pair of bearings 11, the sealing rings 12 are respectively sealed at the corresponding bearings 11, the rotating shaft 5, the fixed seat 7 and the pair of sealing rings 12 form a cavity, and the cavity is sealed under the action of the pair of sealing rings 12. Besides, the fixed seat 7 is provided with an air outlet nozzle communicated with the cavity and communicated with the outside, the rotating shaft 5 is internally provided with an air passing hole communicated with the cavity and communicated with the outside, and the vacuum suction nozzle 6 is communicated with the air passing hole through an air pipe.
In this embodiment, the vacuum gas circuit starts from vacuum suction nozzle 6, passes through gas pocket and die cavity in proper order and connects out to looks gas circuit by giving vent to anger the mouth, and what needs to emphasize is that, no matter what kind of angle rotation axis 5 rotates, the vacuum gas circuit is invariable all the time, does not have the risk of winding the pipe.
For better technical effect, the lower end of the rotating shaft 5 is provided with a rotating plate, the rotating plate is fixedly connected with the rotating shaft 5, the vacuum suction nozzles 6 are fixed on the rotating plate, wherein the rotating plate can be made of any material and in any shape as required, and the vacuum suction nozzles 6 can be made of different numbers and arranged at different positions as required, which is not limited in this embodiment.
Exemplarily, the bottom of rotation axis 5 is equipped with the screw hole, and rotation axis 5 passes through screw fixed connection with the rotor plate, and the rotor plate is equipped with the bar hole, and vacuum suction nozzle 6 is fixed in the bar hole through the bolt, and vacuum suction nozzle 6's fixed position is adjustable along the bar hole.
Illustratively, the number of the vacuum suction nozzles 6 is multiple, the number of the air pipes is multiple, the multiple vacuum suction nozzles 6 are respectively communicated with the air passing holes through the corresponding air pipes, and air nozzles correspondingly connected with the air pipes are arranged at the orifices of the air passing holes.
In this embodiment, the air passing hole comprises a vertical hole and a first horizontal hole, the upper end of the vertical hole is communicated to the same level position with the cavity and is communicated with the vertical hole and the cavity through the first horizontal hole, the lower end of the vertical hole penetrates through the rotating shaft 5 and is communicated with the outside, and the communicating end of the vertical hole and the outside is connected with the vacuum suction nozzle 6 through an air nozzle and an air pipe.
In another embodiment, the number of the vacuum nozzles 6 is plural, the lower end of the vertical hole may not penetrate through the rotating shaft 5, the lower end of the vertical hole is provided with a plurality of second horizontal holes, the second horizontal holes are communicated with the vertical hole and the outside, and the two ends of the second horizontal holes, namely the communication ends with the outside, are connected with the plurality of vacuum nozzles 6 in the form of air nozzles and air pipes.
In other words, the second horizontal holes at the lower ends of the vertical holes are the diversion positions, each second horizontal hole can be divided into two branches, and when the number of the second horizontal holes is increased, multiple paths of vacuum can be correspondingly provided, which also belongs to the description scope of the embodiment.
Illustratively, the number of the vacuum suction nozzles 6 is four, the two second horizontal holes cross with the vertical hole as the center, and the four vacuum suction nozzles 6 are respectively correspondingly connected with the two second horizontal holes for four orifices in total.
In addition, the lower part of the fixed seat 7 fixes the rotating shaft 5, the upper part of the fixed seat 7 wraps the coupler 8, the coupler 8 is provided with an arc-shaped outer edge, the upper part of the fixed seat 7 is cylindrical, and a gap is reserved between the fixed seat 7 and the coupler 8.
In a specific embodiment, the motor driving device further comprises a mounting seat 1 for fixing the motor 2, the fixed seat 7 is located below the mounting seat 1, and the upper end of the fixed seat 7 is fixedly connected with the mounting seat 1.
In order to accurately position the rotation angle of the rotating shaft 5, the mounting base 1 and the rotating shaft 5 are respectively provided with the inductor 3 and the induction sheet 10 matched with the inductor 3, specifically, the inductor 3 is arranged at the lower end of the mounting base 1, the induction sheet 10 is arranged on the side surface of the rotating shaft 5, the inductor 3 is positioned right above the induction sheet 10 and transmits and receives a feedback signal of the induction sheet 10, one end of the induction sheet 10 is fixedly connected with the rotating shaft 5 through a screw, and the other end of the induction sheet is bent upwards and is opposite to the inductor 3.
For example, the number of the inductors 3 is two, two inductors 3 are symmetrically disposed on two sides of the mounting base 1, the number of the sensing pieces 10 is two, and two sensing pieces 10 are symmetrically disposed on two sides of the rotating shaft 5, and similarly, three or four groups of inductors 3 and sensing pieces 10 may be further disposed, which also belongs to the description scope of the present embodiment.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
It is right above that the utility model provides a 360 degrees rotary mechanism of vacuum gas circuit have carried out the detailed introduction. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (10)
1. A360-degree rotating mechanism of a vacuum gas circuit is characterized by comprising a motor (2) and a rotating shaft (5) connected with the motor (2) through a coupling (8), the lower end of the rotating shaft (5) is provided with a vacuum suction nozzle (6), the rotating shaft (5) is arranged in a fixed seat (7) and penetrates downwards, a pair of bearings (11) sleeved with the rotating shaft (5) is arranged in the fixed seat (7), a pair of sealing rings (12) are arranged between the bearings (11) to realize the sealing of a cavity on the periphery side of the rotating shaft (5) between the bearings (11), the rotating shaft (5) is internally provided with air passing holes which are respectively communicated with the outside and the cavity, the vacuum suction nozzle (6) is communicated with the air passing hole through an air pipe, and the fixed seat (7) is provided with air outlet nozzles which are respectively communicated with the outside and the cavity.
2. The 360-degree rotating mechanism of the vacuum air circuit as claimed in claim 1, wherein the lower end of the rotating shaft (5) is fixedly connected with a rotating plate, and the vacuum suction nozzle (6) is fixed on the rotating plate.
3. The 360-degree rotating mechanism of vacuum air circuit according to claim 2, wherein the rotating shaft (5) is fixedly connected with the rotating plate through screws, and the rotating plate is provided with a strip-shaped hole for the vacuum suction nozzle (6) to be adjustably and fixedly connected through a bolt.
4. The 360-degree rotating mechanism of the vacuum air path as claimed in claim 1, wherein the number of the vacuum suction nozzles (6) is multiple, and the multiple vacuum suction nozzles (6) are respectively communicated with the air passing holes through the multiple air pipes.
5. The 360-degree rotating mechanism of the vacuum air path as claimed in claim 1, wherein the air passing hole comprises a vertical hole, a first horizontal hole which is communicated with the vertical hole and the cavity is arranged at the upper end of the vertical hole, and an air inlet nozzle which is communicated with the vacuum suction nozzle (6) through the air pipe is arranged at the lower end of the vertical hole.
6. The 360-degree rotating mechanism of claim 5, wherein the lower end of the vertical hole is provided with a plurality of second horizontal holes respectively communicating with the vertical hole and the outside, and the air inlet nozzle is installed at two ends of each second horizontal hole.
7. The vacuum gas circuit 360-degree rotating mechanism according to claim 1, wherein the fixing seat (7) surrounds the coupler (8), and a gap is reserved between the fixing seat (7) and the coupler (8).
8. The 360-degree vacuum circuit rotating mechanism according to claim 1, comprising a mounting seat (1) for fixing the motor (2), wherein the upper end of the fixed seat (7) is fixedly connected with the mounting seat (1).
9. The 360-degree rotating mechanism of the vacuum gas circuit as claimed in claim 8, wherein the lower end of the mounting seat (1) is provided with an inductor (3), and the rotating shaft (5) is provided with an induction sheet (10).
10. The 360-degree vacuum gas circuit rotating mechanism according to claim 9, wherein the number of the inductors (3) is two, two inductors (3) are symmetrically arranged on two sides of the mounting seat (1), the number of the induction sheets (10) is two, and two induction sheets (10) are symmetrically arranged on two sides of the rotating shaft (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540817.2U CN210687400U (en) | 2019-09-16 | 2019-09-16 | 360-degree rotating mechanism of vacuum gas circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921540817.2U CN210687400U (en) | 2019-09-16 | 2019-09-16 | 360-degree rotating mechanism of vacuum gas circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210687400U true CN210687400U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921540817.2U Expired - Fee Related CN210687400U (en) | 2019-09-16 | 2019-09-16 | 360-degree rotating mechanism of vacuum gas circuit |
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| Country | Link |
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| CN (1) | CN210687400U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469737A (en) * | 2019-09-16 | 2019-11-19 | 深圳市集银科技有限公司 | A kind of vacuum air-channel 360 degree rotation mechanism |
-
2019
- 2019-09-16 CN CN201921540817.2U patent/CN210687400U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469737A (en) * | 2019-09-16 | 2019-11-19 | 深圳市集银科技有限公司 | A kind of vacuum air-channel 360 degree rotation mechanism |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |
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| CF01 | Termination of patent right due to non-payment of annual fee |