CN111911519A - Sucking disc device capable of continuously rotating - Google Patents
Sucking disc device capable of continuously rotating Download PDFInfo
- Publication number
- CN111911519A CN111911519A CN202010893726.8A CN202010893726A CN111911519A CN 111911519 A CN111911519 A CN 111911519A CN 202010893726 A CN202010893726 A CN 202010893726A CN 111911519 A CN111911519 A CN 111911519A
- Authority
- CN
- China
- Prior art keywords
- sucker
- hollow shaft
- air pipe
- pipe joint
- rotary air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 241000252254 Catostomidae Species 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B47/00—Suction cups for attaching purposes; Equivalent means using adhesives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
- B65G47/915—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers provided with drive systems with rotary movements only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
- B66C1/0256—Operating and control devices
- B66C1/0262—Operating and control devices for rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
- B66C1/0293—Single lifting units; Only one suction cup
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/022—Flat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manipulator (AREA)
Abstract
The invention discloses a continuously rotatable sucker device, which relates to the technical field of suckers and comprises a sucker core, a sucker body, a sucker housing, a rotary air pipe joint, a hollow shaft and a hollow shaft motor, wherein the sucker core is arranged on the sucker body; the sucker core is arranged in the sucker body, the sucker housing is arranged outside the sucker body, and a disc is arranged below the hollow shaft. The upper end of the sucker core is connected with the lower end of the rotary air pipe joint through threads, and the other end of the rotary air pipe joint is a compressed air quick-connection joint. The hollow shaft is connected with the hollow shaft motor through threads. The bottom surface of the sucker also comprises an inner ring gasket and an outer ring gasket. The motor drives the sucker to rotate and simultaneously drives the rotary air pipe joint to rotate. The 360-degree continuous rotation of the sucker can be realized. The in-line rotary air pipe joint is adopted to access compressed air, so that the use of complex parts is avoided, and a low-cost sucker rotating scheme is provided. The structure is simple, thereby improving the reliability of the system and being capable of being maintained quickly and conveniently when a fault occurs.
Description
Technical Field
The invention belongs to the technical field of sucker devices, and particularly relates to a sucker device capable of continuously rotating.
Background
The Bernoulli sucker is commonly used in a workpiece sucking device and used for sucking a sheet-shaped workpiece, when the sucker is connected with compressed air by applying the Bernoulli principle, the working surface of the sucker generates uniform and thin strong airflow, the gas flow velocity of the upper surface of the workpiece is greater than that of the lower surface of the workpiece, the pressure difference can be generated on the upper side and the lower side of the workpiece by utilizing the principle that the fluid velocity is faster and the pressure is smaller, so that upward lifting force can be formed at the bottom of the workpiece, and the workpiece is sucked on the lower surface of the sucker body.
In the actual use, often need rotate the work piece of absorption, current sucking disc can not direct rotation, in order to realize the purpose of rotatory work piece, needs to increase other parts such as gas-liquid sliding ring for the structure of sucking disc is complicated, leads to with high costs, easily takes place to damage the scheduling problem.
Disclosure of Invention
The invention aims to provide a Bernoulli sucker device which is low in cost and easy to realize 360-degree continuous rotation, is suitable for occasions for continuously steering workpieces and solves the problems of the sucker.
The invention is realized by the following technical scheme:
a continuously rotatable sucker device comprises a sucker core, a sucker body, a sucker housing, a rotary air pipe joint, a hollow shaft and a hollow shaft motor;
the sucker core is arranged in the sucker body, the sucker housing is arranged outside the sucker body, a disc is arranged below the hollow shaft, and the disc of the hollow shaft and the sucker housing are connected into a whole through screws.
The upper end of the sucker core is connected with the lower end of the rotary air pipe joint through threads, and the other end of the rotary air pipe joint is a compressed air quick-connection joint.
The compressed air quick connector is a through connector capable of rotating quickly, and when the sucker rotates, the compressed air pipe and the connector can be sealed, and compressed air cannot be leaked.
The hollow shaft is connected with the hollow shaft motor through threads, and the hollow shaft motor can be a stepping motor or a servo motor as a power source for rotation of the sucker.
The bottom surface of the sucking disc also comprises an inner ring gasket and an outer ring gasket, so that the effect of isolating the workpiece is achieved, the contact between the sucking disc and the workpiece can be reduced, and the precision workpiece is not easily damaged.
Compressed air passes through the hollow shaft of hollow shaft motor and the rotatory air pipe head who fixes on the sucking disc core gets into in the sucking disc, when the needs sucking disc is rotatory, the motor drives when the sucking disc is rotatory, drives rotatory air pipe head is rotatory, and the irrotational of compressed air trachea to realize 360 rotations of sucking disc.
The invention has the following beneficial effects:
1. the 360-degree continuous rotation of the sucker can be realized.
2. The in-line rotary air pipe joint is adopted to access compressed air, so that the use of complex parts is avoided, and a low-cost sucker rotating scheme is provided.
3. The structure is simple, thereby improving the reliability of the system and being capable of being maintained quickly and conveniently when a fault occurs.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is an exploded view of the structure of the present invention;
FIG. 3 is an overall perspective view of the assembled chuck of the present invention;
FIG. 4 is an overall perspective view of the present invention after being connected to a motor;
FIG. 5 is a schematic cross-sectional view of FIG. 4;
FIG. 6 is a schematic view of the structure of the sucker surface;
in the figure:
the vacuum chuck comprises a chuck core 1, a chuck body 2, a chuck housing 3, a rotary air pipe joint 4, a hollow shaft 5, an air pipe 6, a motor 7, an outer ring gasket 8 and an inner ring gasket 9;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention is a continuously rotatable suction cup device, including a suction cup core 1, a cup body 2, a suction cup housing 3, a rotary air pipe joint 4, a hollow shaft 5, and a hollow shaft motor 7;
the sucker core 1 is arranged in the sucker body 2, the sucker housing 3 is arranged outside the sucker body 2, a disc is arranged below the hollow shaft 5, and the disc of the hollow shaft 5 and the sucker housing 3 are connected into a whole through screws.
The upper end of the sucker core 1 is connected with the lower end of the rotary air pipe joint 4 through threads, and the other end of the rotary air pipe joint 4 is a compressed air quick connector.
The compressed air quick connector of the rotary air pipe connector 4 is a through type connector capable of rotating quickly, and the sucker can ensure that the compressed air pipe 6 is sealed with the connector when rotating, so that the compressed air cannot be leaked.
The hollow shaft 5 is connected with the hollow shaft motor 7 through threads, and the hollow shaft motor 7 can be a stepping motor or a servo motor as a power source for rotating the sucker.
The bottom surface of the sucker also comprises an inner ring gasket and an outer ring gasket.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (4)
1. A continuously rotatable sucker device is characterized by comprising a sucker core, a sucker body, a sucker housing, a rotary air pipe joint, a hollow shaft and a hollow shaft motor;
the sucker core is arranged in the sucker body, the sucker housing is arranged outside the sucker body, a disc is arranged below the hollow shaft, and the disc of the hollow shaft and the sucker housing are connected into a whole through screws.
The upper end of the sucker core is connected with the lower end of the rotary air pipe joint through threads, and the other end of the rotary air pipe joint is a compressed air quick-connection joint.
2. The continuously rotatable suction cup device according to claim 1, wherein the hollow shaft is threadedly connected to the hollow shaft motor.
3. The continuously rotatable chuck device according to claim 1 wherein the hollow shaft motor is a stepper motor or a servo motor.
4. The continuously rotatable suction cup device of claim 1 wherein the suction cup bottom surface further comprises an inner race washer and an outer race washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010893726.8A CN111911519A (en) | 2020-08-31 | 2020-08-31 | Sucking disc device capable of continuously rotating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010893726.8A CN111911519A (en) | 2020-08-31 | 2020-08-31 | Sucking disc device capable of continuously rotating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111911519A true CN111911519A (en) | 2020-11-10 |
Family
ID=73267157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010893726.8A Pending CN111911519A (en) | 2020-08-31 | 2020-08-31 | Sucking disc device capable of continuously rotating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111911519A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072537A (en) * | 2022-08-23 | 2022-09-20 | 苏州钧舵机器人有限公司 | Rotatable vacuum adsorption device |
-
2020
- 2020-08-31 CN CN202010893726.8A patent/CN111911519A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115072537A (en) * | 2022-08-23 | 2022-09-20 | 苏州钧舵机器人有限公司 | Rotatable vacuum adsorption device |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |