CN220126445U - Mechanical vacuum adsorption disc - Google Patents
Mechanical vacuum adsorption disc Download PDFInfo
- Publication number
- CN220126445U CN220126445U CN202321210251.3U CN202321210251U CN220126445U CN 220126445 U CN220126445 U CN 220126445U CN 202321210251 U CN202321210251 U CN 202321210251U CN 220126445 U CN220126445 U CN 220126445U
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- Prior art keywords
- shell
- fixedly connected
- adsorption
- cavities
- mechanical vacuum
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 41
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000001125 extrusion Methods 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 4
- 239000011148 porous material Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 208000033999 Device damage Diseases 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 3
- 239000010893 paper waste Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of vacuum adsorption devices, in particular to a mechanical vacuum adsorption disc, which comprises: the device comprises a shell, wherein an adsorption hole is formed in the bottom of the shell, a connecting pipe communicated with the adsorption hole is arranged at the top of the shell, and an auxiliary structure is arranged at the bottom of the shell and used for improving the adsorption effect on objects; the protection structure is arranged in the adsorption hole and is used for preventing the adsorption hole from being blocked; through setting up protective structure, can prevent under the effect of filtration pore that the foreign matter from passing the connecting pipe and get into inside the vacuum generating device and cause vacuum generating device's damage, the staff can drive the connecting plate synchronous rotation of rotatory pivot regularly, can dredge the filtration pore through sleeve, connecting rod, ejector pin and second spring at this in-process, has guaranteed the unblocked of filtration pore, avoids influencing the condition that gas passes through and then influences device normal use because of the foreign matter jam.
Description
Technical Field
The utility model relates to the technical field of vacuum adsorption devices, in particular to a mechanical vacuum adsorption disc.
Background
The vacuum adsorption tray is passed through a vacuum-pumping device such as a vacuum source or a vacuum-generating device in communication with the vacuum adsorption tray so that the object to be adsorbed is adsorbed onto the vacuum adsorption tray.
Through searching, chinese patent discloses a kneader (publication No. CN 211614566U) suitable for accounting waste paper, and this patent technology can prevent foreign matter from being inhaled into vacuum source or vacuum generating device and causing damage to it through setting up the filter screen, but after long-time use the filter screen can receive foreign matter to block up and lead to the normal use of gaseous circulation influence device, therefore, the person skilled in the art provides a kneader suitable for accounting waste paper to solve the problem that sets forth in the above-mentioned background art.
Disclosure of Invention
The utility model aims to solve the problems and provide a mechanical vacuum adsorption disk, which solves the problem that the filter screen is blocked by foreign matters to influence the normal use of the device.
The utility model realizes the aim through the following technical scheme, and the mechanical vacuum adsorption disc comprises: the device comprises a shell, wherein an adsorption hole is formed in the bottom of the shell, a connecting pipe communicated with the adsorption hole is arranged at the top of the shell, and an auxiliary structure is arranged at the bottom of the shell and used for improving the adsorption effect on objects; the protection structure, the protection structure sets up in the inside of absorption hole, the protection structure is used for preventing the absorption hole and blocks up.
Preferably, the auxiliary structure comprises a mounting groove formed in the bottom of the shell, a buffer block is slidably connected in the mounting groove, a uniformly distributed communicating cavity is formed in the buffer block, uniformly distributed auxiliary holes are formed in the bottom of the buffer block, and the auxiliary holes are communicated with the adjacent communicating cavities.
Preferably, the auxiliary structure further comprises a plurality of cavities uniformly formed in the shell, the inner walls of the cavities are slidably connected with extrusion plates, the lower ends of the extrusion plates are fixedly connected with adjusting rods, the lower ends of the adjusting rods penetrate through the shell and are fixedly connected with the tops of the buffer blocks, adjusting cavities are formed between the bottoms of the extrusion plates and the interiors of the cavities, first springs are fixedly connected to the tops of the extrusion plates, the upper ends of the first springs are fixedly connected with the inner walls of the cavities, guide pipes are communicated with the interiors of the adjusting cavities, and the lower ends of the guide pipes are communicated with adjacent communicating cavities.
Preferably, the protection structure comprises a baffle fixedly connected with the adsorption hole, a chute which is uniformly distributed is formed in the surface of the baffle, and a filtering hole which is uniformly distributed is formed in the inner bottom wall of the chute.
Preferably, the bottom of baffle is provided with the pivot, the upper end of pivot runs through out the baffle, pivot upper end fixedly connected with connecting plate, the bottom fixedly connected with evenly distributed's of connecting plate sleeve, telescopic inner wall sliding connection has the connecting rod.
Preferably, the lower extreme of connecting rod runs through out the sleeve and fixedly connected with ejector pin, fixedly connected with second spring between the upper end of connecting rod and the telescopic interior roof.
Preferably, the lower end of the ejector rod extends to the inner part adjacent to the filtering hole, the diameter of the ejector rod is smaller than the aperture of the filtering hole, and a wedge surface is arranged on the surface of the ejector rod.
The beneficial effects of the utility model are as follows:
1. through setting up protective structure, can prevent under the effect of filtration pore that the foreign matter from passing the connecting pipe and getting into inside the vacuum generating device and causing vacuum generating device's damage, the staff can drive the connecting plate synchronous rotation by rotating the pivot regularly, can dredge the filtration pore through sleeve, connecting rod, ejector pin and second spring in this process, has guaranteed the unblocked of filtration pore, avoids influencing the condition that gas passes and then influences device normal use because of the foreign matter jam;
2. through setting up auxiliary structure can be at the in-process to object adsorption, improves the adsorption effect to the object under auxiliary structure's effect, has strengthened absorptive stability.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic structural view of the protective structure of the present utility model;
fig. 4 is a schematic structural view of the auxiliary structure of the present utility model.
In the figure: 1. a housing; 101. a connecting pipe; 102. adsorption holes; 2. an auxiliary structure; 201. a buffer block; 202. an adjusting rod; 203. a first spring; 204. a communication chamber; 205. an auxiliary hole; 206. a conduit; 3. a protective structure; 301. a baffle; 302. a chute; 303. filtering holes; 304. a rotating shaft; 305. a connecting plate; 306. a sleeve; 307. a connecting rod; 308. a second spring; 309. a push rod; 310. wedge surface.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The specific implementation method comprises the following steps: as shown in fig. 1-4, a mechanical vacuum chuck comprising: the adsorption device comprises a shell 1, wherein an adsorption hole 102 is formed in the bottom of the shell 1, a connecting pipe 101 communicated with the adsorption hole 102 is arranged at the top of the shell 1, an auxiliary structure 2 is arranged at the bottom of the shell 1, and the auxiliary structure 2 is used for improving the adsorption effect on objects; the protection structure 3 is arranged in the adsorption hole 102, and the protection structure 3 is used for preventing the adsorption hole 102 from being blocked;
the connection pipe 101 is used to connect with a vacuum apparatus so that vacuum is formed inside the suction hole 102 to generate suction force for sucking the object.
As shown in fig. 1-4, the auxiliary structure 2 comprises a mounting groove formed in the bottom of the shell 1, a buffer block 201 is slidably connected in the mounting groove, a communicating cavity 204 which is uniformly distributed is formed in the buffer block 201, auxiliary holes 205 which are uniformly distributed are formed in the bottom of the buffer block 201, the auxiliary holes 205 are communicated with adjacent communicating cavities 204, a plurality of cavities which are uniformly formed in the shell 1 are formed in the auxiliary structure 2, a squeeze plate is slidably connected to the inner walls of the cavities, the lower ends of the squeeze plate are fixedly connected with a regulating rod 202, the lower ends of the regulating rod 202 penetrate through the shell 1 and are fixedly connected with the top of the buffer block 201, an adjusting cavity is formed between the bottom of the squeeze plate and the inside of the cavity, a first spring 203 is fixedly connected to the top of the squeeze plate, a guide pipe 206 is communicated with the inner walls of the cavities, and the lower ends of the guide pipes 206 are communicated with the adjacent communicating cavities 204;
when the shell 1 is close to an object to be adsorbed, the buffer block 201 is contacted with the object at first, the buffer block 201 is contracted into the mounting groove under the blocking of the object, the buffer block 201 can drive the adjusting rod 202 and the extruding plate to slide along the inner wall of the cavity, so that the inner space of the adjusting cavity is increased, at the moment, external air can not enter the adjusting cavity through the auxiliary hole 205, the communicating cavity 204 and the guide pipe 206 under the blocking of the object, so that low pressure is formed in the adjusting cavity, and the auxiliary hole 205 generates suction to assist the adsorption of the object under the action of air pressure difference.
As shown in fig. 1-4, the protection structure 3 comprises a baffle 301 fixedly connected to the adsorption hole 102, a chute 302 uniformly distributed is formed on the surface of the baffle 301, a filter hole 303 uniformly distributed is formed on the inner bottom wall of the chute 302, a rotating shaft 304 is arranged at the bottom of the baffle 301, the upper end of the rotating shaft 304 penetrates out of the baffle 301, a connecting plate 305 is fixedly connected to the surface of the upper end of the rotating shaft 304, a sleeve 306 uniformly distributed is fixedly connected to the bottom of the connecting plate 305, a connecting rod 307 is slidably connected to the inner wall of the sleeve 306, a second spring 308 is fixedly connected between the upper end of the connecting rod 307 and the inner top wall of the sleeve 306, the lower end of the ejector rod 309 extends into the adjacent filter hole 303, the diameter of the ejector rod 309 is smaller than the diameter of the filter hole 303, and a wedge surface 310 is formed on the surface of the ejector rod 309;
in the process that the vacuum generating device pumps air from the inside of the adsorption hole 102 through the connecting pipe 101, foreign matters on an object can pass through the inside of the adsorption hole 102 and the connecting pipe 101, the foreign matters easily cause the damage of the vacuum generating device, and at the moment, the baffle 301 and the filter holes 303 can intercept the foreign matters, so that the normal use of the vacuum generating device is ensured;
the staff can regularly rotate the pivot 304 and can drive connecting plate 305 synchronous motion, and connecting plate 305 can drive sleeve 306 and make connecting rod 307 drive ejector pin 309 synchronous motion, and the in-process that ejector pin 309 removed can be through its wedge 310 receive the extrusion drive connecting rod 307 shrink to sleeve 306's inside, can extrude second spring 308 in this process, can reset and insert the inside of filtration pore 303 under the effect of second spring 308 when moving to next filtration pore 303 department by electric ejector pin 309 to reach the effect of mediation filtration pore 303, guaranteed the good ventilation effect of filtration pore 303.
When the utility model is used, the connecting pipe 101 is used for being connected with vacuum equipment, so that vacuum is formed in the adsorption hole 102 to generate suction force for adsorbing objects, the buffer block 201 is firstly contacted with the objects when the shell 1 approaches the objects to be adsorbed, and the buffer block 201 is contracted into the mounting groove under the blocking of the objects, so that the inner space of the adjusting cavity can be increased under the combined action of the adjusting rod 202 and the extruding plate, the auxiliary hole 205 generates suction force to assist the adsorption of the objects through the auxiliary hole 205, the communicating cavity 204 and the guide pipe 206, the adsorption effect of the device on the objects is improved, the protective structure 3 is arranged, foreign matters can be prevented from entering the vacuum generating device through the connecting pipe 101 and the adsorption hole 102, and a worker can periodically rotate the rotating shaft 304 to drive the connecting plate 305 to synchronously move, so that the filter hole 303 is dredged under the combined action of the sleeve 306, the connecting rod 307, the ejector 309 and the second spring 308, and the good ventilation effect of the filter hole 303 is ensured, and the service life of the device is prolonged.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. A mechanical vacuum chuck, comprising:
the shell (1), adsorption holes (102) are formed in the bottom of the shell (1), a connecting pipe (101) communicated with the adsorption holes (102) is arranged at the top of the shell (1),
the auxiliary structure (2) is arranged at the bottom of the shell (1), and the auxiliary structure (2) is used for improving the adsorption effect on objects;
the protection structure (3), protection structure (3) set up in the inside of absorption hole (102), protection structure (3) are used for preventing absorption hole (102) jam.
2. A mechanical vacuum chuck according to claim 1 wherein: the auxiliary structure (2) comprises a mounting groove formed in the bottom of the shell (1), a buffer block (201) is slidably connected in the mounting groove, a uniformly distributed communication cavity (204) is formed in the buffer block (201), uniformly distributed auxiliary holes (205) are formed in the bottom of the buffer block (201), and the auxiliary holes (205) are communicated with the adjacent communication cavities (204).
3. A mechanical vacuum chuck according to claim 2 wherein: the auxiliary structure (2) further comprises a plurality of cavities which are uniformly formed in the shell (1), the inner walls of the cavities are slidably connected with extrusion plates, the lower ends of the extrusion plates are fixedly connected with adjusting rods (202), the lower ends of the adjusting rods (202) penetrate through the shell (1) and are fixedly connected with the tops of the buffer blocks (201), adjusting cavities are formed between the bottoms of the extrusion plates and the interiors of the cavities, first springs (203) are fixedly connected to the tops of the extrusion plates, the upper ends of the first springs (203) are fixedly connected with the inner walls of the cavities, guide pipes (206) are communicated with the interiors of the adjusting cavities, and the lower ends of the guide pipes (206) are communicated with the adjacent communicating cavities (204).
4. A mechanical vacuum chuck according to claim 1 wherein: the protection structure (3) comprises a baffle plate (301) fixedly connected to the adsorption hole (102), a chute (302) which is uniformly distributed is formed in the surface of the baffle plate (301), and a filtering hole (303) which is uniformly distributed is formed in the inner bottom wall of the chute (302).
5. A mechanical vacuum chuck according to claim 4 wherein: the bottom of baffle (301) is provided with pivot (304), baffle (301) are run through to the upper end of pivot (304), pivot (304) upper end surface fixedly connected with connecting plate (305), the bottom fixedly connected with evenly distributed's of connecting plate (305) sleeve (306), the inner wall sliding connection of sleeve (306) has connecting rod (307).
6. A mechanical vacuum chuck according to claim 5 wherein: the lower extreme of connecting rod (307) runs through sleeve (306) and fixedly connected with ejector pin (309), fixedly connected with second spring (308) between the upper end of connecting rod (307) and the interior roof of sleeve (306).
7. A mechanical vacuum chuck according to claim 6 wherein: the lower end of the ejector rod (309) extends to the inside of the adjacent filter hole (303), the diameter of the ejector rod (309) is smaller than the aperture of the filter hole (303), and a wedge surface (310) is formed on the surface of the ejector rod (309).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321210251.3U CN220126445U (en) | 2023-05-17 | 2023-05-17 | Mechanical vacuum adsorption disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321210251.3U CN220126445U (en) | 2023-05-17 | 2023-05-17 | Mechanical vacuum adsorption disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220126445U true CN220126445U (en) | 2023-12-05 |
Family
ID=88963188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321210251.3U Active CN220126445U (en) | 2023-05-17 | 2023-05-17 | Mechanical vacuum adsorption disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220126445U (en) |
-
2023
- 2023-05-17 CN CN202321210251.3U patent/CN220126445U/en active Active
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