CN211766671U - Suction cup for taking and opening bag - Google Patents
Suction cup for taking and opening bag Download PDFInfo
- Publication number
- CN211766671U CN211766671U CN202020139469.4U CN202020139469U CN211766671U CN 211766671 U CN211766671 U CN 211766671U CN 202020139469 U CN202020139469 U CN 202020139469U CN 211766671 U CN211766671 U CN 211766671U
- Authority
- CN
- China
- Prior art keywords
- suction cup
- bag
- cover
- annular boss
- taking
- 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.)
- Active
Links
Images
Abstract
The utility model provides a sucking disc for taking and opening bags, which comprises a sucking disc frame and a sucking disc cover; the sucker cover is characterized in that an end cover is erected on the sucker frame, a plurality of through holes are formed in the end cover, an annular boss is arranged on the end cover, a plurality of grooves are formed in the annular boss, and the sucker cover is attached to the outer wall of the annular boss and extends to the top of the annular boss. The utility model provides a pair of get bag and open bag sucking disc, sucking disc cover laminating bag face, air-blower work, air between sucking disc cover, bag face, the annular boss outer wall can be fast through the recess entering through-hole, then can take out the air in the sucking disc cover fast, has increased the negative pressure, makes the sack can be firmly held, is convenient for realize getting the bag and open the bag operation.
Description
Technical Field
The utility model relates to the technical field of packaging machinery, especially, relate to a get bag and open bag sucking disc.
Background
In the packaging device, the bag taking mechanism and the bag opening mechanism are necessary mechanisms, the bag taking mechanism and the bag opening mechanism are provided with suckers, and the suckers are used for sucking the bag surface to assist in bag taking and bag opening.
In view of the above, there is a need for an improved suction cup in the prior art to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to disclose a get bag and open bag sucking disc, sucking disc cover laminating bag face, air-blower work, air between sucking disc cover, bag face, the annular boss outer wall can be fast through the recess entering through-hole in, then can take out the air in the sucking disc cover fast and clean, increase negative pressure makes the sack can be firmly held, is convenient for realize getting the bag and open the bag operation.
In order to realize the purpose, the utility model provides a bag taking and opening sucker which comprises a sucker frame and a sucker cover; the sucker cover is characterized in that an end cover is erected on the sucker frame, a plurality of through holes are formed in the end cover, an annular boss is arranged on the end cover, a plurality of grooves are formed in the annular boss, and the sucker cover is attached to the outer wall of the annular boss and extends to the top of the annular boss.
In some embodiments, the suction cup holder is provided with a step part at one end, and the end cover is connected to the inner wall of the step part.
In some embodiments, the annular boss is located at the edge of the end cap, and the outer wall of the annular boss is flared.
In some embodiments, the suction cup cover comprises a main body portion and an outer expanding portion, the main body portion is sleeved on the outer wall of the step portion, and the outer expanding portion is sleeved on the outer wall of the annular boss.
In some embodiments, the suction cup cover is a rubber cover.
In some embodiments, the device further comprises a suction cup joint, wherein the suction cup joint is in threaded connection with the suction cup frame.
In some embodiments, the suction cup holder, end cap, and annular boss are a unitary structure.
In some embodiments, the number of the through holes is four.
In some embodiments, the grooves are evenly spaced on the annular boss.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pair of get bag and open bag sucking disc, sucking disc cover laminating bag face, air-blower work, air between sucking disc cover, bag face, the annular boss outer wall can be fast through the recess entering through-hole, then can take out the air in the sucking disc cover fast, has increased the negative pressure, makes the sack can be firmly held, is convenient for realize getting the bag and open the bag operation.
Drawings
Fig. 1 is a schematic structural view of a bag-taking and-opening suction cup of the present invention;
fig. 2 is a schematic structural view of a bag-taking and-opening suction cup of the present invention;
fig. 3 is a schematic view of the internal structure of the suction cup for taking and opening the bag.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
The bag taking and opening suction cup as shown in figures 1-3 comprises a suction cup frame 2 and a suction cup cover 3. Still include the sucking disc and connect 1, the sucking disc connects 1 and 2 spiro union of sucking disc frame, and the dismouting is convenient. The suction cup joint 1 is connected with an air pipe of a blower (not shown).
The suction cup frame 2 is provided with an end cover 4, the end cover 4 is provided with a plurality of through holes 40, and in the embodiment, the number of the through holes 40 is four. The sucker connector 1 is communicated with the sucker frame 2, the sucker frame 2 is communicated with the sucker cover 3 through the through hole 40, and air in the sucker cover 3 flows into the sucker frame 2 through the through hole 40.
The end cover 4 is provided with an annular boss 5, and the annular boss 5 is positioned at the edge of the end cover 4. The suction cup frame 2, the end cover 4 and the annular boss 5 are of an integrated structure and are firm in structure.
One end of the suction cup frame 2 is provided with a step part 21, and the end cover 4 is connected to the inner wall of the step part 21. The outer wall of the annular boss 5 is trumpet-shaped. A plurality of grooves 50 are formed in the annular boss 5, and the grooves 50 are evenly formed in the annular boss 5 at intervals, so that air can circulate quickly.
The sucker cover 3 is attached to the outer wall of the annular boss 5 and extends to the top of the annular boss 5. The sucker cover 3 is a rubber cover. The sucker cover 3 comprises a main body part 31 and an outer expanding part 32, the main body part 31 is firmly sleeved on the outer wall of the step part 21, and the outer expanding part 32 is sleeved on the outer wall of the annular boss 5.
The working principle of the bag taking and opening sucker is as follows: with 3 laminating bag faces of sucking disc cover, the air-blower work, the sucking disc connects 1, sucking disc frame 2, the air in the sucking disc cover 3 is taken out, the bag face is adsorbed at 5 tops of annular boss because of the negative pressure, the outer portion 32 that expands of sucking disc cover 3 is outside because of the bag face extrusion, expand portion 32 outward, the bag face, enclose between 5 outer walls of annular boss and form the annular space, the air in the annular space can be fast through recess 50 entering through-hole 40, then can take out the air in the sucking disc cover 3 fast, the negative pressure has been increased, make the sack can be firmly held, thereby be convenient for realize getting the bag and open the bag operation.
The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The suction cup for taking and opening the bag is characterized by comprising a suction cup frame (2) and a suction cup cover (3); the sucker frame (2) is provided with an end cover (4), a plurality of through holes (40) are formed in the end cover (4), an annular boss (5) is arranged on the end cover (4), a plurality of grooves (50) are formed in the annular boss (5), and the sucker cover (3) is attached to the outer wall of the annular boss (5) and extends to the top of the annular boss (5).
2. The suction cup for taking and opening a bag according to claim 1, wherein one end of the suction cup frame (2) is provided with a step part (21), and the end cap (4) is connected to the inner wall of the step part (21).
3. The suction cup for taking and opening a bag according to claim 2, wherein the annular boss (5) is located at the edge of the end cover (4), and the outer wall of the annular boss (5) is trumpet-shaped.
4. The suction cup for taking and opening a bag according to claim 3, wherein the suction cup cover (3) comprises a main body portion (31) and an outward expanding portion (32), the main body portion (31) is sleeved on the outer wall of the step portion (21), and the outward expanding portion (32) is sleeved on the outer wall of the annular boss (5).
5. A suction cup for bag taking and opening according to any of claims 1-4, characterized in that the cup cover (3) is a rubber cover.
6. The suction cup for taking and opening a bag according to claim 1, further comprising a suction cup joint (1), wherein the suction cup joint (1) is in threaded connection with the suction cup holder (2).
7. The suction cup for taking and opening a bag according to claim 1 is characterized in that the suction cup frame (2), the end cover (4) and the annular boss (5) are of an integral structure.
8. The suction cup for bag taking and opening according to claim 1, wherein the number of the through holes (40) is four.
9. Suction cup for bag removal and opening according to claim 1, characterized in that the grooves (50) are evenly spaced on the annular boss (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020139469.4U CN211766671U (en) | 2020-01-21 | 2020-01-21 | Suction cup for taking and opening bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020139469.4U CN211766671U (en) | 2020-01-21 | 2020-01-21 | Suction cup for taking and opening bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211766671U true CN211766671U (en) | 2020-10-27 |
Family
ID=72903657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020139469.4U Active CN211766671U (en) | 2020-01-21 | 2020-01-21 | Suction cup for taking and opening bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211766671U (en) |
-
2020
- 2020-01-21 CN CN202020139469.4U patent/CN211766671U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210704467U (en) | Vacuum chuck | |
| WO2019205154A1 (en) | Composite suction cup, composite suction cup assembly, and mechanical arm | |
| CN111302046A (en) | Suction cup | |
| EP3125333A3 (en) | Vacuum cleaner and battery assembly | |
| CN102072242A (en) | Vacuum seal sucking disk | |
| CN211766671U (en) | Suction cup for taking and opening bag | |
| CN205207404U (en) | Special sucking disc of gear and grabbing device | |
| WO2018006630A1 (en) | Breast pad, bra body, and breast pump | |
| TWM511562U (en) | Sucker device | |
| CN211366188U (en) | Soft bag of two sucking discs snatchs mechanism | |
| CN109129257B (en) | Suction pen with fool-proof function | |
| CN208358847U (en) | A kind of flexible package grasping body fixture | |
| CN216971687U (en) | Novel composite suction tool | |
| CN204916301U (en) | Vacuum grappling fixture device | |
| CN208054428U (en) | A kind of pop can adsorbent equipment | |
| CN207261342U (en) | hybrid power source device | |
| CN216511366U (en) | Multifunctional composite sucking disc | |
| CN207810713U (en) | Vacuum absorption device | |
| CN216781114U (en) | Sucking disc fixing mechanism capable of adsorbing plate with any size | |
| CN219800818U (en) | Vacuum chuck with expansion function | |
| CN206468675U (en) | Pneumatic element | |
| CN205533726U (en) | Floated spiral negative sucker | |
| CN212123343U (en) | Vacuum suction device and manipulator | |
| CN211272710U (en) | Milk sucking device with soft bag | |
| CN213976053U (en) | Mechanical holding device with large suction force and small release force |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |