CN221050054U - Heavy vacuum chamber upper cover buffering booster device - Google Patents
Heavy vacuum chamber upper cover buffering booster device Download PDFInfo
- Publication number
- CN221050054U CN221050054U CN202322851133.7U CN202322851133U CN221050054U CN 221050054 U CN221050054 U CN 221050054U CN 202322851133 U CN202322851133 U CN 202322851133U CN 221050054 U CN221050054 U CN 221050054U
- Authority
- CN
- China
- Prior art keywords
- vacuum chamber
- upper cover
- chamber upper
- spring
- mount pad
- 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.)
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 8
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 5
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 238000009461 vacuum packaging Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model provides a heavy vacuum chamber upper cover buffering booster unit, includes the frame, is connected with the vacuum chamber lower seat in the frame, and vacuum chamber lower seat top is provided with the vacuum chamber upper cover, the frame top is connected with the mount pad, installs many cylinders on the mount pad, and the piston end of cylinder passes the mount pad to be connected with the vacuum chamber upper cover, the cylinder side is connected with the guide pillar, and the guide pillar passes the mount pad to be connected with the vacuum chamber upper cover, the end cover is installed at the guide pillar top, is provided with the spring between end cover and the mount pad, and the spring housing is in the guide pillar outside, and the elasticity of spring remains equal with the gravity of vacuum chamber upper cover. According to the utility model, the spring plays a role in buffering in the descending process of the upper cover of the vacuum chamber, and provides elasticity in the ascending process of the upper cover of the vacuum chamber, so that the selection range of the air cylinder is large, the cost is reduced, the impact force is reduced, the service life of the air cylinder is prolonged, and the common air cylinder can also meet the use requirement.
Description
Technical Field
The utility model relates to the field of vacuum packaging machines, in particular to a buffer booster device for an upper cover of a heavy vacuum chamber.
Background
The vacuum packaging machine is a common packaging device, because the awning glass and the front glass of the automobile are a whole piece of glass, the size is very large, so that the large-sized vacuum packaging device is required to be used, when the vacuum packaging is carried out, the negative pressure is very large, the upper cover of the vacuum chamber is easy to deform, and therefore, the reinforcing ribs are required to be connected to prevent deformation, the weight of the upper cover reaches more than 1.2 tons, and the normal opening and closing of the upper cover of the vacuum chamber are difficult to control by adopting a common air cylinder.
Disclosure of utility model
The utility model aims to solve the technical problem of providing the buffer booster for the upper cover of the heavy vacuum chamber aiming at the defects in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a heavy vacuum chamber upper cover buffering booster unit, includes the frame, is connected with the vacuum chamber lower seat in the frame, and vacuum chamber lower seat top is provided with the vacuum chamber upper cover, the frame top is connected with the mount pad, installs many cylinders on the mount pad, and the piston end of cylinder passes the mount pad to be connected with the vacuum chamber upper cover, the cylinder side is connected with the guide pillar, and the guide pillar passes the mount pad to be connected with the vacuum chamber upper cover, the end cover is installed at the guide pillar top, is provided with the spring between end cover and the mount pad, and the spring housing is in the guide pillar outside, and the elasticity of spring remains equal with the gravity of vacuum chamber upper cover.
Further, a linear bearing is arranged on the mounting seat, and the guide post penetrates through the linear bearing.
Further, the side surface of the mounting seat is connected with the frame through a triangular support.
Compared with the prior art, the buffer booster for the upper cover of the heavy vacuum chamber plays a role in buffering through the spring in the descending process of the upper cover of the vacuum chamber, and the spring provides elasticity in the ascending process of the upper cover of the vacuum chamber, so that the cylinder has a large shape selection range, is low in cost and impact force, prolongs the service life of the cylinder, and can also meet the use requirements of a common cylinder.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the joint of the present utility model;
The device comprises a frame 1, a frame 2, a vacuum chamber lower seat 3, automobile glass 4, a vacuum chamber upper cover 5, an installation seat 6, a triangular support 7, a cylinder 8, a guide pillar 9, a thread seat 10, a thread column head 11, an end cover 12, a spring 13 and a linear bearing.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below.
As shown in fig. 1 and 2, a heavy vacuum chamber upper cover buffering booster unit, including frame 1, be connected with vacuum chamber lower seat 2 on the frame 1, vacuum chamber lower seat 2 surface is used for placing car glass 3, vacuum chamber lower seat 2 top is provided with vacuum chamber upper cover 4, and vacuum chamber upper cover 4's surface welding has the square pipe that is used for increasing intensity, frame 1 top is connected with mount pad 5, and mount pad 5 is formed by square pipe and mounting panel welding, and the mount pad 5 side is connected with frame 1 through triangle support 6 simultaneously.
In this embodiment, four cylinders 7 are installed on the installation seat 5, the four cylinders 7 are uniformly distributed on four corners of the installation seat 5, the piston end of the cylinder 7 passes through the installation seat 5 and is connected with the vacuum chamber upper cover 4 through a connector, the side surface of the cylinder 7 is connected with a guide pillar 8, the guide pillar 8 passes through the installation seat 5 and is also connected with the vacuum chamber upper cover 4 through a connector, as shown in fig. 3, the connector comprises a seat body, one end of the seat body is provided with a threaded seat 9, the other end of the seat body is provided with a threaded column head 10, the piston end of the cylinder 7 and the lower end of the guide pillar 8 are connected with the threaded seat 9, the threaded column head 10 is connected with the vacuum chamber upper cover 4, and the threaded column head 10 is locked through a nut.
The end cover 11 is installed at the guide pillar 8 top, and end cover 11 passes through the screw locking, is provided with spring 12 between end cover 11 and the mount pad 5, and spring 12 cover is in the guide pillar 8 outside, and the elasticity of spring 12 keeps equal with the gravity of vacuum chamber upper cover 4, and when vacuum equipment works, the piston end of cylinder 7 stretches out, overcomes the spring resistance, and vacuum chamber upper cover 4 descends, and in this process again, the elasticity of spring plays the cushioning effect, and when vacuum equipment stopped working, the piston end of cylinder 7 withdraws, and the spring provides elasticity, rises to the effect of reinforcement for vacuum chamber upper cover 4.
In this embodiment, in order to reduce the friction force when the guide post 8 moves, the mounting seat 5 is provided with a linear bearing 13, and the guide post 8 passes through the linear bearing 9, so as to reduce the friction force when the guide post 8 slides.
The utility model is not limited to the embodiments described, but a person skilled in the art may make modifications or changes without departing from the spirit of the utility model, i.e. the scope of the disclosure, and the scope of the utility model is defined by the claims.
Claims (3)
1. The utility model provides a heavy vacuum chamber upper cover buffering booster unit which characterized in that: the vacuum chamber upper cover is connected with a vacuum chamber lower seat, a vacuum chamber upper cover is arranged above the vacuum chamber lower seat, a plurality of cylinders are arranged on the mounting seat, piston ends of the cylinders penetrate through the mounting seat and are connected with the vacuum chamber upper cover, the side surfaces of the cylinders are connected with guide posts, the guide posts penetrate through the mounting seat and are connected with the vacuum chamber upper cover, an end cover is arranged at the top of each guide post, a spring is arranged between the end cover and the mounting seat, the spring is sleeved outside the guide posts, and the elasticity of the spring is equal to the gravity of the vacuum chamber upper cover.
2. The heavy duty vacuum chamber upper cover buffer booster of claim 1, wherein: and the mounting seat is provided with a linear bearing, and the guide post penetrates through the linear bearing.
3. The heavy duty vacuum chamber upper cover buffer booster of claim 1, wherein: the side surface of the mounting seat is connected with the frame through a triangular support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322851133.7U CN221050054U (en) | 2023-10-23 | 2023-10-23 | Heavy vacuum chamber upper cover buffering booster device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322851133.7U CN221050054U (en) | 2023-10-23 | 2023-10-23 | Heavy vacuum chamber upper cover buffering booster device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221050054U true CN221050054U (en) | 2024-05-31 |
Family
ID=91199398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322851133.7U Active CN221050054U (en) | 2023-10-23 | 2023-10-23 | Heavy vacuum chamber upper cover buffering booster device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221050054U (en) |
-
2023
- 2023-10-23 CN CN202322851133.7U patent/CN221050054U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |