CN221318284U - Prevent to follow vacuum adsorption device who changes - Google Patents
Prevent to follow vacuum adsorption device who changes Download PDFInfo
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- CN221318284U CN221318284U CN202323382952.8U CN202323382952U CN221318284U CN 221318284 U CN221318284 U CN 221318284U CN 202323382952 U CN202323382952 U CN 202323382952U CN 221318284 U CN221318284 U CN 221318284U
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- shaft body
- sliding sleeve
- telescopic
- fixing nut
- mounting hole
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 33
- 230000002265 prevention Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The application discloses a vacuum adsorption device for preventing follow-up rotation, which particularly relates to the field of vacuum adsorption equipment, and can solve the problems that an operator in the prior art can easily cause follow-up rotation of an object adsorbed by a sucker no matter an upper fixing nut or a lower fixing nut is screwed or a sliding sleeve connected with the sucker is screwed when the operator performs height adjustment, the difficulty of the height adjustment of the operator is increased, the object and the sucker are damaged, the installation hole is arranged to be in a round angle rectangle, an internal thread is arranged to be in threaded connection with an external thread on the sliding sleeve, and anti-rotation planes are arranged at two sides of the sliding sleeve, so that the follow-up rotation phenomenon of the operator in the height adjustment process can be avoided when the upper fixing nut, the lower fixing nut and the sliding sleeve connected with the telescopic adsorption device are all arranged.
Description
Technical Field
The utility model relates to the field of vacuum adsorption equipment, in particular to a vacuum adsorption device for preventing heel rotation.
Background
Along with the increasing degree of industrial automation, the rapid carrying mode is more and more, the efficient and rapid, and pollution-free vacuum sucking carrying clearly becomes a pet in the era. Vacuum chucks are an important accessory in vacuum systems. Vacuum chucks, also known as vacuum spreaders and vacuum nozzles, generally, are the cheapest method of gripping articles with vacuum chucks.
The vacuum chuck is used for sucking products and enabling the products to turn around among various working procedures and stations, at present, the vacuum chuck is usually fastened on a sheet metal through an upper nut and a lower nut of the vacuum chuck, when the position of the vacuum chuck is adjusted, one nut needs to be loosened by an open spanner, after the position adjustment is finished, the nut is locked by the open spanner, so that the operation is continued, but when an operator performs the height adjustment, the operator can easily cause the object adsorbed by the chuck to follow the rotation, the difficulty of the height adjustment of the operator is increased, even the operator can mistakenly finish the adjustment, the operation is continued, the object and the chuck are damaged, and unnecessary loss is caused.
Aiming at the problems that in the prior art, when an operator performs height adjustment, whether an upper fixing nut or a lower fixing nut is screwed or a sliding sleeve connected with a telescopic adsorption device is screwed, an object adsorbed by a sucker is easy to rotate, the difficulty of the height adjustment of the operator is increased, and then the object and the sucker are damaged.
Disclosure of utility model
In order to solve the problems that in the prior art, when an operator performs height adjustment, whether an upper fixing nut or a lower fixing nut is screwed or a sliding sleeve connected with a sucker is screwed, objects absorbed by the sucker are easy to rotate, the difficulty of height adjustment of the operator is increased, and damage to the objects and the sucker is further caused, the application provides a vacuum adsorption device for preventing the rotation.
In order to achieve the above purpose, the technical scheme adopted by the application is as follows:
The vacuum adsorption device for preventing heel rotation comprises a mounting bracket, wherein at least two mounting holes are formed in the mounting bracket, sliding sleeves are arranged in the mounting holes, and telescopic adsorption devices are detachably connected in the sliding sleeves;
The mounting hole is formed in a round-corner rectangular shape, an internal thread is formed in the mounting hole, an external thread is formed on the outer wall of the sliding sleeve, the sliding sleeve is in threaded connection with the inside of the mounting hole, and anti-rotation planes are formed on two sides of the sliding sleeve corresponding to the rectangular sides of the mounting hole;
The upper end and the lower end of the mounting hole are respectively provided with an upper fixing nut and a lower fixing nut, and the upper fixing nut and the lower fixing nut are in threaded connection with the sliding sleeve.
As a further improvement of the utility model, the mounting bracket is of an N type and is divided into an upper bracket surface and a lower bracket surface, the upper bracket surface is also provided with a fixing hole for the automation equipment, and the fixing hole on the upper bracket surface is vertical to the direction of the mounting hole on the lower bracket surface.
As a further improvement of the utility model, the sliding sleeve is cylindrical, a cylindrical cavity is formed along the center of any end face of the sliding sleeve, and the telescopic adsorption device is sleeved in the cavity of the sliding sleeve.
As a further improvement of the utility model, the anti-rotation plane is arranged along the vertical direction of the sliding sleeve and is parallel to the rectangular edge of the mounting hole, and marked scales are arranged on the anti-rotation plane in a linear array along the vertical direction of the sliding sleeve.
As a further improvement of the utility model, the telescopic adsorption device comprises a telescopic rebound part and a sucker, wherein the telescopic rebound part and the sucker are hollow pipe fittings, and the sucker is communicated with the bottom end of the telescopic rebound part.
As a further improvement of the utility model, the telescopic rebound member comprises a first shaft body, a second shaft body and a third shaft body, wherein the second shaft body is communicated with the bottom surface of the first shaft body, the bottom end of the second shaft body is sleeved in the third shaft body and is communicated with the third shaft body, the first shaft body, the third shaft body and the second shaft body are sequentially arranged from large to small according to the shaft diameter, a reset spring is further arranged on the second shaft body, the top end and the bottom end of the reset spring respectively lean against the bottom surface of the first shaft body and the top surface of the third shaft body, and the bottom of the third shaft body is sleeved in the sucker.
In summary, compared with the prior art, the application has at least one of the following beneficial technical effects:
1. According to the application, the mounting hole of the mounting bracket is in a round-angle rectangle, the inner part of the mounting hole is provided with the internal thread which is in threaded connection with the external thread on the sliding sleeve arranged in the mounting hole, the anti-rotation planes arranged on the two sides of the sliding sleeve are propped against the rectangle sides in the mounting hole in parallel, when an operator performs height adjustment, one nut needs to be loosened by using the open spanner, after the position adjustment is finished, the nut is locked by using the open spanner, so that the operation is continued, and the operator can not follow the rotation phenomenon no matter screwing the upper fixing nut or the lower fixing nut or screwing the sliding sleeve connected with the telescopic adsorption device, thereby ensuring the stable operation and avoiding the collision damage.
Drawings
In order to more clearly illustrate the embodiments of the application or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the application, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is an isometric view of the present utility model.
Fig. 2 is a front view of the present utility model.
Fig. 3 is a left side view of the present utility model.
Fig. 4 is a cross-sectional view taken along section symbol A-A of fig. 3.
Fig. 5 is a top view of the present utility model.
Fig. 6 is a bottom view of the present utility model.
Fig. 7 is an isometric view of a mounting bracket of the present utility model.
Fig. 8 is a top view of a mounting bracket of the present utility model.
Fig. 9 is an isometric view of a sliding sleeve in accordance with the present utility model.
In the figure: 1. a mounting bracket; 2. a telescopic adsorption device; 21. a telescoping resilient member; 211. a first shaft body; 212. a second shaft body; 213. a third shaft body; 214. a return spring; 22. a suction cup; 3. a sliding sleeve; 4. an upper fixing nut; 5. a lower fixing nut; 6. marking a scale; 7. a mounting hole; 8. anti-rotation plane.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. The components of the embodiments of the present application generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present application, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which a product of the application is conventionally put in use, it is merely for convenience of describing the present application and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like in the description of the present application, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.
Furthermore, the terms "horizontal," "vertical," and the like in the description of the present application, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present application, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Examples:
The vacuum adsorption device for preventing heel turn comprises a mounting bracket 1, wherein at least two mounting holes 7 are formed in the mounting bracket 1, sliding sleeves 3 are arranged in the mounting holes 7, and telescopic adsorption devices 2 are detachably connected in the sliding sleeves 3; the mounting hole 7 is formed in a round-corner rectangular shape, an internal thread is formed in the mounting hole 7, an external thread is formed on the outer wall of the sliding sleeve 3, the sliding sleeve 3 is in threaded connection with the inside of the mounting hole 7, and anti-rotation planes 8 are formed on two sides of the sliding sleeve 3 corresponding to rectangular sides of the mounting hole 7; the upper end and the lower end of the mounting hole 7 are also respectively provided with an upper fixing nut 4 and a lower fixing nut 5, and the upper fixing nut 4 and the lower fixing nut 5 are both in threaded connection with the sliding sleeve 3.
The adsorption device is sleeved inside the sliding sleeve 3 and is mainly locked and fixed on the mounting bracket 1 through the upper fixing nut 4 and the lower fixing nut 5, when the position of the adsorption device is adjusted, an operator only needs to loosen any one of the upper fixing nut 4 and the lower fixing nut 5 by using an open spanner, and after the position is adjusted, the operator can complete the adjustment step by locking the upper fixing nut 4 and the lower fixing nut 5 by using the open spanner.
In the structure, the sliding sleeve 3 is provided with two anti-rotation planes 8 at two sides of the sliding sleeve 3 in a machining or numerical control cutting mode on the basis of retaining the original external threads, the anti-rotation planes 8 at two sides of the sliding sleeve 3 are arranged in the mounting holes 7 formed in the mounting support 1 in a threaded connection mode and are matched with the rectangular surface width of the mounting holes 7, and the problem that a nut or the sliding sleeve 3 connected with the telescopic adsorption device 2 rotates along during adjustment is solved.
Specifically, the mounting bracket 1 is N-shaped and is divided into an upper bracket surface and a lower bracket surface, the upper bracket surface is further provided with a fixing hole for the automation equipment, and the upper bracket surface is provided with the fixing hole and the lower bracket surface is provided with the mounting hole 7 in a vertical direction.
It can be appreciated that the mounting bracket 1 needs to be connected with the automation equipment to facilitate the height adjustment of the operator, so that the mounting bracket 1 is inevitably provided with a fixing hole, and the mounting bracket is fastened and connected with the automation equipment through the fixing hole, thereby achieving the purpose of height adjustment.
Specifically, the sliding sleeve 3 is cylindric, follows the centre of a circle position of any terminal surface of sliding sleeve 3 has opened cylindrical cavity, telescopic adsorption device 2 cover is established inside the cavity of sliding sleeve 3, prevent changeing plane 8 edge the vertical direction of sliding sleeve 3 is seted up, just prevent changeing plane 8 with the rectangle limit parallel arrangement of mounting hole 7, prevent changeing still along on the plane 8 the vertical direction of sliding sleeve 3 is linear array and is provided with marks scale 6.
It can be understood that two anti-rotation planes 8 formed on the sliding sleeve 3 are rectangular surfaces matched with the mounting holes 7, so that the problem that the nut or the sliding sleeve 3 connected with the telescopic adsorption device 2 rotates along with the adjustment during adjustment is solved, and the scale 6 is added on the anti-rotation planes 8 in a laser lettering or screen printing mode for better assisting an operator in adjusting the height, so that the operator can adjust the telescopic adsorption device 2 to the same height or the designated height through scale comparison.
Specifically, the telescopic adsorption device 2 includes a telescopic rebound member 21 and a suction cup 22, the telescopic rebound member 21 and the suction cup 22 are hollow tubes, the suction cup 22 is communicated with the bottom end of the telescopic rebound member 21, the telescopic rebound member 21 includes a first shaft body 211, a second shaft body 212 and a third shaft body 213, the second shaft body 212 is communicated with the bottom surface of the first shaft body 211, the bottom end of the second shaft body 212 is sleeved inside the third shaft body 213 and is communicated with the third shaft body 213, the first shaft body 211, the third shaft body 213 and the second shaft body 212 are sequentially arranged from large to small according to the shaft diameter, a return spring 214 is further arranged on the second shaft body 212, the top end and the bottom end of the return spring 214 are respectively abutted against the bottom surface of the first shaft body 211 and the top surface of the third shaft body 213, and the bottom of the third shaft body 213 is sleeved inside the suction cup 22.
It can be understood that the telescopic resilient member 21 is composed of a first shaft body 211, a second shaft body 212 and a third shaft body 213, wherein the first shaft body 211, the second shaft body 212 and the third shaft body 213 are mutually communicated, when the telescopic resilient member is in operation, the initial height positions of two telescopic adsorption devices 2 installed on the mounting bracket 1 are different, when the suction cup 22 is in contact with a workpiece to be adsorbed and moved successively, the telescopic resilient member 21 can ensure that the product cannot shift and tilt in the turnover process, and further ensure that the product is stressed and balanced in the moving process, thereby ensuring that the accident of tilting, shifting or dropping cannot occur.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (6)
1. The vacuum adsorption device capable of preventing heel rotation comprises a mounting bracket (1) and is characterized in that at least two mounting holes (7) are formed in the mounting bracket (1), sliding sleeves (3) are arranged in the mounting holes (7), and telescopic adsorption devices (2) are detachably connected in the sliding sleeves (3);
The mounting hole (7) is formed in a round corner rectangular shape, an internal thread is formed in the mounting hole (7), an external thread is formed on the outer wall of the sliding sleeve (3), the sliding sleeve (3) is in threaded connection with the inside of the mounting hole (7), and anti-rotation planes (8) are formed on two sides of the sliding sleeve (3) corresponding to rectangular sides of the mounting hole (7);
the upper end and the lower end of the mounting hole (7) are also respectively provided with an upper fixing nut (4) and a lower fixing nut (5), and the upper fixing nut (4) and the lower fixing nut (5) are in threaded connection with the sliding sleeve (3).
2. A vacuum adsorption apparatus for preventing heel rotation according to claim 1, wherein: the mounting bracket (1) is of an N type and is divided into an upper bracket surface and a lower bracket surface, the upper bracket surface is also provided with a fixing hole for automation equipment, and the upper bracket surface is provided with the fixing hole and the lower bracket surface is provided with the mounting hole (7) in a vertical direction.
3. A vacuum adsorption apparatus for preventing heel rotation according to claim 2, wherein: the sliding sleeve (3) is cylindrical, a cylindrical cavity is formed in the circle center of any end face of the sliding sleeve (3), and the telescopic adsorption device (2) is sleeved in the cavity of the sliding sleeve (3).
4. A vacuum adsorption apparatus for preventing heel rotation according to claim 3 wherein: the anti-rotation plane (8) is arranged along the vertical direction of the sliding sleeve (3), the anti-rotation plane (8) and the rectangular edge of the mounting hole (7) are arranged in parallel, and mark scales (6) are arranged on the anti-rotation plane (8) in a linear array along the vertical direction of the sliding sleeve (3).
5. The anti-spin vacuum suction device according to claim 4, wherein: the telescopic adsorption device (2) comprises a telescopic rebound part (21) and a sucker (22), wherein the telescopic rebound part (21) and the sucker (22) are hollow pipe fittings, and the sucker (22) is communicated with the bottom end of the telescopic rebound part (21).
6. A follow-up prevention vacuum adsorption apparatus according to claim 5 and wherein: the telescopic rebound member (21) comprises a first shaft body (211), a second shaft body (212) and a third shaft body (213), wherein the second shaft body (212) is communicated with the bottom surface of the first shaft body (211), the bottom end of the second shaft body (212) is sleeved inside the third shaft body (213) and communicated with the third shaft body (213), the first shaft body (211), the third shaft body (213) and the second shaft body (212) are sequentially arranged from large to small according to the shaft diameter, a reset spring (214) is further arranged on the second shaft body (212), the top end and the bottom end of the reset spring (214) are respectively abutted to the bottom surface of the first shaft body (211) and the top surface of the third shaft body (213), and the bottom of the third shaft body (213) is sleeved inside the sucker (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323382952.8U CN221318284U (en) | 2023-12-12 | 2023-12-12 | Prevent to follow vacuum adsorption device who changes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323382952.8U CN221318284U (en) | 2023-12-12 | 2023-12-12 | Prevent to follow vacuum adsorption device who changes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221318284U true CN221318284U (en) | 2024-07-12 |
Family
ID=91793672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323382952.8U Active CN221318284U (en) | 2023-12-12 | 2023-12-12 | Prevent to follow vacuum adsorption device who changes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221318284U (en) |
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2023
- 2023-12-12 CN CN202323382952.8U patent/CN221318284U/en active Active
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