CN214397983U - Barrel cover suitable for vacuum grabbing - Google Patents
Barrel cover suitable for vacuum grabbing Download PDFInfo
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- CN214397983U CN214397983U CN202022581579.9U CN202022581579U CN214397983U CN 214397983 U CN214397983 U CN 214397983U CN 202022581579 U CN202022581579 U CN 202022581579U CN 214397983 U CN214397983 U CN 214397983U
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- vacuum
- boss
- barrel cover
- vacuum chuck
- lid
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Abstract
The utility model provides a be suitable for bung that vacuum snatched, this bung has add a boss on current bung body. When the vacuum chuck is adopted to grab the paint packaging barrel with the barrel cover, the vacuum chuck, the surface of the barrel cover body and the boss enclose the inner containing space of the vacuum chuck into a sealed air chamber. Compared with the original air chamber formed by the vacuum chuck and the barrel cover body in a surrounding mode, due to the existence of the boss, the size of the air chamber formed by the vacuum chuck, the surface of the barrel cover body and the boss is small, and therefore the air quantity required to be extracted by the vacuum pump is small, and the energy consumption of the vacuum pump is reduced. On the other hand, the time consumption of the air pumping link of the vacuum pump is shortened along with the reduction of the air pumping amount of the vacuum pump, so that the efficiency of the grabbing work of the paint packaging barrel is improved.
Description
Technical Field
The utility model belongs to the technical field of the vacuum snatchs, more specifically relates to a be suitable for bung that the vacuum snatchs.
Background
At present, after liquid coating is produced, a full-automatic coating filling machine is generally adopted to fill the liquid coating into a plastic packaging barrel, and a vacuum chuck mechanical arm is adopted to grab and stack the barreled coating on a production line.
The vacuum chuck manipulator mainly comprises a mechanical arm and a vacuum adsorption device, and the vacuum adsorption device mainly comprises a vacuum chuck and a vacuum pump. The working principle of the vacuum chuck manipulator is as follows:
the vacuum chuck is an actuating element of the vacuum adsorption device and is arranged at the front end of the mechanical arm. When the paint packaging barrel is grabbed, the vacuum chuck is attached to a barrel cover of the paint packaging barrel under the driving of the mechanical arm, and the vacuum chuck and the barrel cover enclose an inner accommodating space into a closed air chamber. Then, under the action of the vacuum pump, the air in the air chamber of the vacuum chuck is pumped away through the air pumping hole, and vacuum or certain negative air pressure is formed. The vacuum chuck is tightly adsorbed on a barrel cover of the paint packaging barrel under the pressure of the atmosphere, so that the grabbing force to the paint packaging barrel is generated.
In order to be grabbed, the surface of a barrel cover of the existing paint packaging barrel is generally designed to be smooth. However, the barrel cover with a flat surface makes the space of the air chamber surrounded by the barrel cover and the vacuum chuck larger, and the amount of air to be extracted by the vacuum pump is larger, thereby causing higher energy consumption of the vacuum pump. On the other hand, the air exhaust quantity of the vacuum pump is large, so that the time consumption of an air exhaust link of the vacuum pump is long, and the efficiency of grabbing work of the paint packaging barrel is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the current coating pail pack's surperficial leveling type bung leads to the consumption height that is used for snatching and putting things in good order the vacuum suction equipment of coating pail pack and coating pail pack snatchs work efficiency low.
In order to achieve the above object, the present invention provides a barrel cover suitable for vacuum grabbing.
The barrel cover suitable for vacuum grabbing comprises a barrel cover body and a boss;
the boss is arranged on the barrel cover body;
when the barrel cover body is attached to a vacuum chuck for grabbing the barrel cover, the boss extends into the accommodating space of the vacuum chuck, and the rest accommodating space of the vacuum chuck is enclosed into a sealed air chamber through the vacuum chuck and the barrel cover body;
the air chamber uniformly wraps the lug bosses.
Preferably, the boss is coaxially and fixedly arranged on the top surface of the barrel cover body.
Preferably, the shape of the boss matches with the shape of the accommodating space of the vacuum chuck.
Preferably, the boss is a circular boss, and a limiting assembly is arranged on the top surface of the boss and used for preventing the suction hole of the vacuum chuck from being blocked by the boss.
Preferably, the limiting assembly comprises a plurality of limiting strips;
the limiting strips are radially arranged on the top surface of the boss, and one ends of the limiting strips, which are close to the circle center of the top surface of the boss, surround a cylindrical space with a plurality of openings in the axial direction.
Preferably, the plurality of limiting strips are uniformly distributed along the circumferential direction of the circle center of the top surface of the boss.
Preferably, one end of each limiting strip, which is far away from the center of the top surface of the boss, directly abuts against the outer edge of the boss.
Preferably, the number of the limiting strips is four.
Preferably, when the barrel cover body is attached to the vacuum chuck, the suction hole of the vacuum chuck is coaxial with the cylindrical space.
Preferably, the diameter of the suction hole of the vacuum chuck is equal to the diameter of the bottom circle of the cylindrical space.
The beneficial effects of the utility model reside in that:
the utility model discloses a be suitable for bung that vacuum snatched has add a boss on current bung body. When the vacuum chuck is adopted to grab the paint packaging barrel with the barrel cover, the vacuum chuck, the surface of the barrel cover body and the boss enclose the inner containing space of the vacuum chuck into a sealed air chamber. Compared with the original air chamber formed by the vacuum chuck and the barrel cover body in a surrounding mode, due to the existence of the boss, the size of the air chamber formed by the vacuum chuck, the surface of the barrel cover body and the boss is small, and therefore the air quantity required to be extracted by the vacuum pump is small, and the energy consumption of the vacuum pump is reduced. On the other hand, the time consumption of the air pumping link of the vacuum pump is shortened along with the reduction of the air pumping amount of the vacuum pump, so that the efficiency of the grabbing work of the paint packaging barrel is improved.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout the exemplary embodiments of the present invention.
Fig. 1 shows a side view of a drum lid adapted for vacuum gripping according to an embodiment of the present invention.
Fig. 2 shows a top view of a drum lid adapted for vacuum gripping according to an embodiment of the present invention.
Fig. 3 shows a schematic diagram of a conventional flat-surface barrel cover grabbed by a vacuum chuck according to an embodiment of the present invention.
Fig. 4 shows a schematic view of a lid suitable for vacuum gripping being gripped by a vacuum chuck according to an embodiment of the invention.
Detailed Description
Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Example (b): fig. 1 shows a side view of a lid for vacuum gripping according to the present embodiment, and fig. 2 shows a top view of a lid for vacuum gripping according to the present embodiment. Referring to fig. 1 and 2, the barrel cover suitable for vacuum gripping of the present embodiment includes a barrel cover body 1 and a boss 2;
the boss 2 is arranged on the barrel cover body 1;
when the barrel cover body 1 is attached to the vacuum chuck 3 for grabbing the barrel cover, the boss 2 extends into the accommodating space of the vacuum chuck 3, the rest accommodating space of the vacuum chuck 3 is enclosed into a sealed air chamber through the vacuum chuck 3 and the barrel cover body 1, and the boss 2 is uniformly wrapped by the air chamber.
In this embodiment, the boss 2 is coaxially and fixedly disposed on the top surface of the barrel cover body 1.
In this embodiment, the shape of the boss 2 matches the shape of the receiving space of the vacuum chuck 3.
In this embodiment, the boss 2 and the vacuum chuck 3 are both circular.
In this embodiment, a limiting component is disposed on the top surface of the boss 2, and the limiting component is used for preventing the air suction hole of the vacuum chuck 3 from being blocked by the boss 2.
In this embodiment, the limiting assembly includes four limiting strips 4, the four limiting strips 4 are radially disposed on the top surface of the boss 2, and one ends of the four limiting strips 4 close to the center of the circle of the top surface of the boss 2 enclose a cylindrical space having a plurality of openings in the axial direction.
In this embodiment, the four position-limiting strips 4 are uniformly distributed along the circumferential direction of the center of the circle of the top surface of the boss 2.
In this embodiment, one end of each of the position-limiting strips 4, which is far away from the center of the top surface of the boss 2, directly abuts against the outer edge of the boss 2.
In this embodiment, when the barrel cover body 1 is attached to the vacuum chuck 3, the air exhaust hole of the vacuum chuck 3 is coaxial with the cylindrical space.
In this embodiment, the diameter of the pumping hole of the vacuum chuck 3 is equal to the diameter of the bottom circle of the cylindrical space.
Fig. 3 shows a schematic diagram of a conventional flat-surface type drum cover being grabbed by a vacuum chuck, and fig. 4 shows a schematic diagram of a drum cover suitable for vacuum grabbing being grabbed by a vacuum chuck according to the embodiment. According to fig. 3, when the existing barrel cover with a flat surface is grabbed by the vacuum chuck 3, the volume of the air chamber enclosed by the vacuum chuck 3 and the barrel cover is equal to the volume of the accommodating space of the vacuum chuck 3. As can be seen from fig. 4, when the barrel cover suitable for vacuum grabbing is grabbed by the vacuum chuck in this embodiment, the volume of the air chamber surrounded by the vacuum chuck 3, the barrel cover body 1 and the boss 2 is equal to the volume of the accommodating space of the vacuum chuck 3 minus the volumes of the boss 2 and the four limit strips 4. Therefore, the volume of the air chamber in the vacuum chuck 3 is greatly reduced due to the boss 2 and the four limit strips 4. The cover that is suitable for vacuum grabbing of this embodiment can reduce the volume of the air chamber in the vacuum chuck by a wide margin, and then reduces the air extraction volume of vacuum pump to reach the purpose that reduces the consumption of vacuum holding equipment and improves the work efficiency that the paint pail pack snatchs.
The barrel cover suitable for vacuum grabbing in the embodiment is characterized in that a boss 2 is arranged at the center of the top surface of the barrel cover body 1, and four limiting strips 4 are arranged on the boss 2. The intersection of the four limit strips 4 adopts a circular gap design, and the caliber of the circular gap is equal to the aperture of the air suction hole of the vacuum chuck 3. The four limiting strips 4 are used for preventing the air suction holes of the vacuum suction cups 3 from being blocked by the bosses 2 when the vacuum suction cups 3 are pressed on the bosses 2, so that an exhaust space is reserved. The lower edge of the vacuum chuck 3 is a rubber ring to ensure the sealing performance of the air chamber. Under the action of the mechanical arm, the vacuum chuck 3 is tightly attached to the top surface of the barrel cover body 1, and the vacuum chuck 3, the barrel cover body 1 and the boss 2 enable the inner accommodating space of the vacuum chuck 3 to form a closed air chamber. After the pressing is finished, the vacuum pump matched with the vacuum sucker 3 starts to pump air, so that vacuum negative pressure of-0.1 MPa is formed in the air chamber. Due to the existence of the boss 2 and the four limit strips 4, the volume of the original air chamber in the vacuum sucker 3 is reduced by 80-90%, and the air suction amount and the air suction time of the vacuum pump are both greatly reduced. Because the suction of vacuum chuck 3 to the paint packaging barrel only is relevant with sucking disc area, atmospheric pressure and factor of safety, and is irrelevant with the volume of the inside air chamber of vacuum chuck 3, the reduction of the interior air chamber volume of vacuum chuck 3 can not reduce the suction of vacuum chuck 3 to the paint packaging barrel.
According to actual production test, the barrel cover suitable for vacuum grabbing of the embodiment is adopted, the grabbing efficiency of the vacuum sucker manipulator is improved, and meanwhile, the energy consumption of the vacuum sucker manipulator can be reduced by about 60%.
While various embodiments of the present invention have been described above, the above description is intended to be illustrative, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.
Claims (10)
1. A barrel cover suitable for vacuum grabbing comprises a barrel cover body and is characterized in that the barrel cover further comprises a boss;
the boss is arranged on the barrel cover body;
when the barrel cover body is attached to a vacuum chuck for grabbing the barrel cover, the boss extends into the accommodating space of the vacuum chuck, and the rest accommodating space of the vacuum chuck is enclosed into a sealed air chamber through the vacuum chuck and the barrel cover body;
the air chamber uniformly wraps the lug bosses.
2. The lid assembly according to claim 1, wherein the boss is coaxially fixed to the top surface of the lid body.
3. The bucket lid suitable for vacuum gripping of claim 1, wherein the boss has a shape that matches a shape of the receiving space of the vacuum chuck.
4. The bucket cover suitable for vacuum grabbing according to claim 3, wherein the boss is a circular boss, and a limiting assembly is arranged on the top surface of the boss and used for preventing the suction hole of the vacuum chuck from being blocked by the boss.
5. The lid for vacuum gripping of a bucket according to claim 4, wherein the stopper assembly includes a plurality of stopper strips;
the limiting strips are radially arranged on the top surface of the boss, and one ends of the limiting strips, which are close to the circle center of the top surface of the boss, surround a cylindrical space with a plurality of openings in the axial direction.
6. The bucket lid suitable for vacuum grabbing of claim 5, wherein the plurality of limiting strips are uniformly distributed along the circumferential direction of the circle center of the top surface of the boss.
7. The bucket lid suitable for vacuum grabbing of claim 6, wherein one end of each limiting strip, which is far away from the center of the top surface of the boss, is directly abutted against the outer edge of the boss.
8. A bucket lid according to claim 5, wherein the number of the retaining strips is four.
9. The lid for vacuum gripping of claim 5, wherein the suction hole of the vacuum cup is coaxial with the cylindrical space when the lid body is engaged with the vacuum cup.
10. The bucket lid suitable for vacuum grabbing according to claim 9, wherein the diameter of the air suction hole of the vacuum suction cup is equal to the diameter of the bottom circle of the cylindrical space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022581579.9U CN214397983U (en) | 2020-11-10 | 2020-11-10 | Barrel cover suitable for vacuum grabbing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022581579.9U CN214397983U (en) | 2020-11-10 | 2020-11-10 | Barrel cover suitable for vacuum grabbing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214397983U true CN214397983U (en) | 2021-10-15 |
Family
ID=78034149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022581579.9U Active CN214397983U (en) | 2020-11-10 | 2020-11-10 | Barrel cover suitable for vacuum grabbing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214397983U (en) |
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2020
- 2020-11-10 CN CN202022581579.9U patent/CN214397983U/en active Active
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