CN214446461U - Negative pressure suction nozzle quick change device - Google Patents
Negative pressure suction nozzle quick change device Download PDFInfo
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- CN214446461U CN214446461U CN202022916202.4U CN202022916202U CN214446461U CN 214446461 U CN214446461 U CN 214446461U CN 202022916202 U CN202022916202 U CN 202022916202U CN 214446461 U CN214446461 U CN 214446461U
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- suction nozzle
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- change
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Abstract
The utility model provides a negative pressure suction nozzle quick change device, including the mount pad, be provided with the suction nozzle fixed head on the mount pad, the last butt joint of suction nozzle fixed head has quick change suction nozzle head, the last vacuum joint who is provided with outside vacuum pump connection of suction nozzle fixed head, and the suction route and the vacuum joint intercommunication of quick change suction nozzle head are provided with the rotating electrical machines on the mount pad, suction nozzle fixed head one end with the rotating electrical machines drive is connected, and the other end of suction nozzle fixed head passes through magnetism absorption piece and quick change suction nozzle head and adsorbs the butt joint. The utility model discloses a convenient negative pressure suction nozzle quick change device of dismouting.
Description
Technical Field
The utility model relates to a production and processing field, concretely relates to negative pressure suction nozzle quick change device.
Background
In auxiliary material laminating equipment in the 3C industry in the prior art; in the equipment attaching process, the suction nozzle needs to be frequently contacted with an attached product, so that the suction nozzle is easily polluted and damaged; and for higher versatility of the device, it is necessary to customize the mouthpiece to the shape of the different products. In the prior art, the suction nozzle is a whole and is directly fixed on a rotating motor shaft.
For example, the prior art; patent application No. CN 201922103687.2; the patent name: a material taking suction nozzle assembly and a quick change structure of the material taking suction nozzle; the material taking suction nozzle quick-change structure comprises an adapter and a suction nozzle rod for mounting the material taking suction nozzle; the adapter is provided with an installation guide limiting groove with an open end, and the suction nozzle rod is provided with a limiting part which is matched with the installation guide limiting groove to realize quick detachable insertion. The material taking suction nozzle assembly comprises a driving part, a material taking suction nozzle and a material taking suction nozzle quick-change structure.
The quick change structure of the suction nozzle in the prior art also has the following disadvantages: firstly, the cleaning is troublesome, and the disassembly, assembly and replacement are time-consuming; secondly, the material taking suction nozzle has poor universality; thirdly, the material taking suction nozzle is easy to generate direct mechanical collision under the action of external force, and has no mechanical protection performance of automatic separation.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art's is not enough, provides a convenient negative pressure suction nozzle quick change device of dismouting.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a negative pressure suction nozzle quick change device, includes the mount pad, be provided with the suction nozzle fixed head on the mount pad, it has quick change suction nozzle head to dock on the suction nozzle fixed head, be provided with the vacuum joint with outside vacuum pump connection on the suction nozzle fixed head, the suction path of quick change suction nozzle head with the vacuum joint intercommunication, be provided with the rotating electrical machines on the mount pad, suction nozzle fixed head one end with the rotating electrical machines drive is connected, the other end of suction nozzle fixed head pass through magnetic adsorption piece with quick change suction nozzle head adsorbs the butt joint.
In a preferred embodiment of the present invention, the magnetic adsorbing member comprises a first magnet and a second magnet, which are respectively disposed in the nozzle fixing head and the quick-change nozzle head, and the first magnet and the second magnet are mutually adsorbed and butted.
In a preferred embodiment of the present invention, the magnetic adsorbing member is a hollow ring structure.
The utility model discloses an in the preferred embodiment, be provided with the air current in the suction nozzle fixed head and lead to the groove, the air current lead to groove one end with vacuum joint connects, the other end that the air current led to the groove extends to the bottom of suction nozzle fixed head, the bottom of suction nozzle fixed head is provided with the butt joint boss, be provided with in the butt joint boss with the butt joint chamber that the air current leads to the groove intercommunication.
In a preferred embodiment of the present invention, the suction nozzle fixing head is provided with a plurality of limiting grooves at one end of the butt joint of the quick-change suction nozzle head.
The utility model discloses an in the preferred embodiment, quick change suction nozzle head include with the quick change seat of suction nozzle fixed head butt joint, the quick change seat is connected with the suction head through the guide rod, be provided with at least one vacuum suction hole on the suction head.
In a preferred embodiment of the present invention, the suction end of the suction head is provided with a pressing plane, and a plurality of vacuum suction holes are formed in the pressing plane.
The utility model discloses an in the preferred embodiment, be provided with on the quick change seat a plurality of can with the spacing groove inlays establishes anastomotic spacing lug, butt joint boss butt joint inlays establishes into in the quick change seat.
The utility model discloses an in the preferred embodiment, quick change seat and guide bar are the structure of well expert, just the air current of suction nozzle fixed head leads to the groove and passes through quick change seat and guide bar and suction head intercommunication.
The utility model provides a defect that exists in the technical background, the utility model discloses profitable technological effect is:
firstly, realize the suction nozzle fixed head and the butt joint of quick change suction nozzle head absorption through magnetism adsorption piece, link up suction nozzle fixed head and quick change suction nozzle head on the one hand, on the other hand, realize the activity link up, the dismouting of being convenient for to suction nozzle fixed head and quick change suction nozzle head. Particularly, when the quick-change suction nozzle head is subjected to external mechanical collision, the quick-change suction nozzle head can automatically separate due to external force collision, and the mechanical protection performance is achieved.
And secondly, the suction nozzle fixing head is connected through the driving of a rotating motor, the angle adjusting function of the suction nozzle fixing head is realized, and meanwhile, the suction nozzle fixing head drives the quick-change suction nozzle head which is in adsorption butt joint with the suction nozzle fixing head to realize angle adjustment.
Thirdly, the limit butt joint is realized by utilizing the butt joint boss and the quick-change seat, and the axial position of the quick-change seat and the suction nozzle fixing head in the circumferential direction can be limited. The position bump is matched with the limit groove in an embedded mode, so that on one hand, the relative positions of the suction nozzle fixing head and the quick-change suction nozzle head are limited, and on the other hand, the obstruction that the quick-change suction nozzle head is separated from the suction nozzle fixing head due to external impact is reduced.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic axial view of a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the combined axle structure of the preferred embodiment of the present invention;
fig. 3 is a schematic top view of a preferred embodiment of the present invention;
FIG. 4 is a schematic side view of a preferred embodiment of the present invention;
the meaning of the reference numerals in the figures; 1-mounting seat, 2-rotating motor, 3-suction nozzle fixing head, 31-limiting groove, 32-butt joint boss, 33-airflow through groove, 34-butt joint cavity, 35-vacuum joint, 4-magnetic adsorption piece, 5-quick-change suction nozzle head, 51-quick-change seat, 511-limiting bump, 512-groove, 52-guide rod, 53-suction head and 531-vacuum suction hole.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic drawings and illustrate, by way of illustration only, the basic structure of the invention, and which therefore show only the constituents relevant to the invention.
It should be noted that, if directional indications (such as up, down, bottom, top, etc.) are involved in the embodiments of the present invention, the directional indications are only used for explaining the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are intended to be inclusive and mean, for example, that there may be a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 4, a negative pressure suction nozzle quick-change device includes a mounting base 1 having an L-shaped structure, a rotating electrical machine 2 is disposed on the mounting base 1, a driving end of the rotating electrical machine 2 is connected to a suction nozzle fixing head 3 in a driving manner after penetrating through a through hole in the mounting base 1, one end of the suction nozzle fixing head 3 is connected to the rotating electrical machine 2 in a driving manner, and the other end of the suction nozzle fixing head 3 is in suction butt joint with a quick-change suction nozzle head 5 through a magnetic suction piece 4. The magnetic adsorption piece 4 comprises a first magnet and a second magnet which are respectively arranged in the suction nozzle fixing head 3 and the quick-change suction nozzle head 5, the first magnet and the second magnet are mutually adsorbed and butted, and the first magnet and the second magnet are of a middle-through annular structure.
Specifically, be provided with the vacuum joint 35 with outside vacuum pump connection on the suction nozzle fixed head 3, be provided with the logical groove 33 of air current in the suction nozzle fixed head 3, the logical groove 33 one end of air current is connected with vacuum joint 35, and the other end that the logical groove 33 of air current extends to the bottom of suction nozzle fixed head 3, and the bottom of suction nozzle fixed head 3 is provided with butt joint boss 32, is provided with the butt joint chamber 34 with the logical groove 33 intercommunication of air current in the butt joint boss 32. One end of the suction nozzle fixing head 3, which is in butt joint with the quick-change suction nozzle head 5, is provided with a pair of concave limiting grooves 31 which are oppositely arranged.
The quick-change nozzle head 5 comprises a quick-change seat 51 which is butted with the interior of the nozzle fixing head 3, the quick-change seat 51 is connected with a suction head 53 through a flow guide rod 52, and at least one vacuum suction hole 531 is arranged on the suction head 53. The quick-change seat 51 and the guide rod 52 are both of a through structure, and the air flow through groove 33 of the suction nozzle fixing head 3 is communicated with the suction head 53 through the quick-change seat 51 and the guide rod 52. The suction end of the suction head 53 is provided with a pressing plane, the pressing plane is provided with a plurality of groups of vacuum suction holes 531, each group of vacuum suction holes 531 comprises a plurality of vacuum suction holes 531, and the vacuum suction head 53 is communicated with the vacuum connector 35 through a suction passage of the quick-change suction nozzle head 5 and the air flow through groove 33 in the suction nozzle fixing head 3. The quick-change seat 51 is provided with a pair of limit protrusions 511 which are matched with the limit grooves 31 in an embedding manner, and a groove 512 is reserved between the adjacent limit protrusions 511.
The utility model discloses the theory of operation:
as shown in fig. 1 to 4, the suction nozzle fixing head 3 and the quick-change suction nozzle head 5 are connected in an adsorbing manner by the magnetic adsorbing member 4, the suction nozzle fixing head 3 and the quick-change suction nozzle head 5 are movably connected, and the circumferential limit is realized by the engagement of the butt joint boss 32 and the butt joint groove on the quick-change seat 51.
The rotary motor 2 is connected with the suction nozzle fixing head 3 in a driving mode, the angle adjusting function of the suction nozzle fixing head 3 is achieved, and meanwhile the suction nozzle fixing head 3 drives the quick-change suction nozzle head 5 which is in adsorption butt joint with the suction nozzle fixing head to achieve angle adjustment.
The butt joint boss 32 and the quick-change seat 51 realize limit butt joint, so that on one hand, the relative positions of the suction nozzle fixing head 3 and the quick-change suction nozzle head 5 are limited, and on the other hand, the obstruction that the quick-change suction nozzle head 5 is separated from the suction nozzle fixing head 3 due to the impact of external force is reduced; when the quick-change nozzle head 5 is impacted by external machinery, the quick-change nozzle head 5 can automatically separate due to external impact, and the mechanical protection performance is achieved.
When the negative pressure suction nozzle quick-change device is used in machining production, the negative pressure suction nozzle quick-change device can be driven by the mounting seat 1 to be arranged on a displacement mechanism in the prior art, the displacement mechanism drives the negative pressure suction nozzle quick-change device to displace, and the displacement mechanism in the prior art adopts the combination of a lifting mechanism and a plane displacement mechanism in the prior art to realize the driving displacement of the negative pressure suction nozzle quick-change device. The workpiece is adsorbed by driving the negative pressure suction nozzle quick-change device to the position above the workpiece, pressing down and abutting the suction head 53 of the negative pressure suction nozzle quick-change device on the workpiece, sucking the workpiece through the vacuum suction hole 531 of the suction head 53, sucking the workpiece by the suction head 53, and vacuumizing and releasing the vacuum of the suction head 53 by the vacuum pump, so that the workpiece is adsorbed and released.
Above concrete implementation is right the utility model provides a scheme thought concrete support, can not injecing with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any change or equivalent change of equivalence that do on this technical scheme basis all still belong to the utility model discloses technical scheme's scope of protection.
Claims (9)
1. The utility model provides a negative pressure suction nozzle quick change device, includes the mount pad, be provided with the suction nozzle fixed head on the mount pad, it has quick change suction nozzle head to dock on the suction nozzle fixed head, be provided with the vacuum coupling who is connected with outside vacuum pump on the suction nozzle fixed head, the suction path of quick change suction nozzle head with the vacuum coupling intercommunication, its characterized in that: the mounting base is provided with a rotating motor, one end of the suction nozzle fixing head is in driving connection with the rotating motor, and the other end of the suction nozzle fixing head is in adsorption butt joint with the quick-change suction nozzle head through a magnetic adsorption piece.
2. The quick-change device for the negative pressure suction nozzle according to claim 1, wherein: the magnetic adsorption piece comprises a first magnet and a second magnet which are respectively arranged in the suction nozzle fixing head and the quick-change suction nozzle head, and the first magnet and the second magnet are mutually adsorbed and butted.
3. The quick-change device for the negative pressure suction nozzle according to claim 2, wherein: the magnetic adsorption piece is of a hollow annular structure.
4. The quick-change device for the negative pressure suction nozzle of claim 3, wherein: the vacuum suction nozzle is characterized in that an airflow through groove is formed in the suction nozzle fixing head, one end of the airflow through groove is connected with the vacuum joint, the other end of the airflow through groove extends to the bottom end of the suction nozzle fixing head, a butt joint boss is arranged at the bottom end of the suction nozzle fixing head, and a butt joint cavity communicated with the airflow through groove is formed in the butt joint boss.
5. The quick-change device for the negative pressure suction nozzle of claim 4, wherein: and one end of the suction nozzle fixing head, which is butted with the quick-change suction nozzle head, is provided with a plurality of limiting grooves.
6. The quick-change device for the negative pressure suction nozzle of claim 5, wherein: the quick-change suction nozzle head comprises a quick-change seat in butt joint with the suction nozzle fixing head, the quick-change seat is connected with the suction head through a flow guide rod, and at least one vacuum suction hole is formed in the suction head.
7. The quick-change device for the negative pressure suction nozzle of claim 6, wherein: the suction end of the suction head is provided with a pressing plane, and the pressing plane is provided with a plurality of vacuum suction holes.
8. The quick-change device for the negative pressure suction nozzle according to claim 7, wherein: the quick-change seat is provided with a plurality of limiting lugs which can be embedded into the limiting grooves in a matching manner, and the butt joint lug boss is embedded into the quick-change seat in a butt joint manner.
9. The quick-change device for the negative pressure suction nozzle of claim 8, wherein: the quick-change seat and the guide rod are both of a through structure, and the air flow through groove of the suction nozzle fixing head is communicated with the suction head through the quick-change seat and the guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916202.4U CN214446461U (en) | 2020-12-08 | 2020-12-08 | Negative pressure suction nozzle quick change device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916202.4U CN214446461U (en) | 2020-12-08 | 2020-12-08 | Negative pressure suction nozzle quick change device |
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| Publication Number | Publication Date |
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| CN214446461U true CN214446461U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022916202.4U Active CN214446461U (en) | 2020-12-08 | 2020-12-08 | Negative pressure suction nozzle quick change device |
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| CN (1) | CN214446461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116328065A (en) * | 2023-05-29 | 2023-06-27 | 宁波口腔医院集团有限公司 | Switching device for aspirator connection |
-
2020
- 2020-12-08 CN CN202022916202.4U patent/CN214446461U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116328065A (en) * | 2023-05-29 | 2023-06-27 | 宁波口腔医院集团有限公司 | Switching device for aspirator connection |
| CN116328065B (en) * | 2023-05-29 | 2023-09-22 | 宁波口腔医院集团有限公司 | Switching device for aspirator connection |
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