CN217751515U - Opening and closing structure of glove box vacuum article transition tank - Google Patents
Opening and closing structure of glove box vacuum article transition tank Download PDFInfo
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- CN217751515U CN217751515U CN202221796071.3U CN202221796071U CN217751515U CN 217751515 U CN217751515 U CN 217751515U CN 202221796071 U CN202221796071 U CN 202221796071U CN 217751515 U CN217751515 U CN 217751515U
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- end cover
- opening
- transition tank
- glove box
- support frame
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Abstract
The utility model discloses an opening and closing structure of a glove box vacuum article transition tank, which relates to the technical field of vacuum glove boxes and solves the problem that the opening and closing of the cover plate of the existing glove box transition tank need the inconvenience caused by manual operation; an annular boss is arranged at the outlet of the transition tank body, a support frame is connected to the annular boss, a connecting rod is connected between the crank arm and the support frame, and the pressing arm is also hinged to the support frame; the complex flow that the staff dismantled the end cover has been reduced, makes the end cover of transition jar body more convenient when opening and closing, and the effect that the transition jar body was opened and was closed can not only be realized to the while drive structure, and when closing the end cover, the reaction force of end cover can be resisted in the support of connecting rod moreover to play the effect to end cover locking.
Description
Technical Field
The utility model relates to a vacuum glove box technical field, more specifically are structure technical field that opens and shuts that relate to glove box vacuum article transition jar.
Background
The vacuum glove box is laboratory equipment which fills high-purity inert gas into a box body and filters active substances in the inert gas in a circulating mode, is also called as a glove box, an inert gas protection box, a dry box and the like, is mainly used for removing oxygen, water and organic gas, and is widely applied to an anhydrous, oxygen-free and dust-free ultrapure environment, such as: lithium ion batteries and materials, semiconductors, supercapacitors, special lamps, laser welding, brazing, and the like; the device is an ideal device for developing scientific experiments in laboratories of colleges and universities, scientific research units and enterprises, and is widely applied to departments of biochemistry, metallurgy, electronics, chemical industry, geology, mineral products, medicine and the like; the transition cabin is the structure that interior space and external environment were connected to the glove box, because can't avoid the glove box interior space to contact with external environment when article business turn over glove box, impurity such as the bacterium of external environment, moisture in the air and oxygen can cause such as part corrosion, miscellaneous fungus after getting into glove box inside and breed bad consequence.
The structure of present glove box vacuum article transition jar is shown in figure 1, including the transition jar body, be provided with the export on the transition jar body, be connected with the apron in the exit, be connected with the support frame on the transition jar body, the apron passes through fixing bolt to be fixed in the exit of transition jar body, when needs are opened the apron, needs the staff to manually pull down the bolt of connecting on the apron, when needing to install the apron in the exit of transition jar body, it can to screw the bolt again.
But adopt the mode of artificial manual locking transition tank body's apron at present, not only can not realize the full automatization function of the whole equipment of glove box, manual operation still appears the mistake very easily moreover and is handled and very inconvenient, influences the processing quality and the progress of product.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the inconvenient problem that the manual operation exists is required in opening and shutting of current glove box transition jar apron, in order to solve above-mentioned technical problem, the utility model provides a structure that opens and shuts of glove box vacuum article transition jar.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the opening and closing structure of the vacuum article transition tank of the glove box comprises a supporting seat connected to a transition tank body, wherein a driving structure is connected to the supporting seat, a crank arm is hinged to the driving structure and connected with a pressing arm, one end of the pressing arm is hinged to the crank arm, and the other end of the pressing arm is connected with an end cover of the transition tank body; the transition tank is characterized in that an annular boss is arranged at an outlet of the transition tank body, a support frame is connected onto the annular boss, a connecting rod is connected between the crank arm and the support frame, and the pressing arm is also hinged onto the support frame.
When the opening and closing structure of the glove box vacuum article transition tank is used for opening the end cover of the transition tank body, the crank arm, the connecting rod and the pressing arm are driven to move through the driving structure, and then the end cover connected with the pressing arm leaves the outlet of the transition tank body, so that the effect of opening the transition tank body is achieved; when the end cover of the transition tank body needs to be closed, the crank arm, the connecting rod and the pressing arm are driven by the driving structure to move in opposite directions, so that the end cover can be moved back to the outlet of the transition tank body, and the outlet of the transition tank body is closed.
This application is through connecting drive structure on the end cover at the transition jar body, this drive structure can realize opening and closing to the end cover, the complicated flow that the staff dismantled the end cover has been reduced, make the end cover of glove box transition jar body more convenient when opening and closing, drive structure can not only realize the effect that the transition jar body was opened and was closed simultaneously, and when closing the end cover, the reaction force of end cover can be resisted in the support of connecting rod, thereby play the effect to end cover locking.
Further, the driving structure comprises an air cylinder, and an expansion rod of the air cylinder is hinged to the crank arm.
The utility model provides a drive structure adopts the cylinder, and the movable rod through the cylinder promotes the crank arm activity, and the movable rod of cylinder extends forward, then realizes the effect of opening the end cover, and the movable rod of cylinder contracts back, then realizes the closed effect of end cover, and the cylinder drive is also relatively more stable moreover, and the installation is also very convenient, and the cost is also relatively cheap.
Further, the cylinder is connected with an electromagnetic valve.
This application is through being connected cylinder and solenoid valve, can be convenient for operate the cylinder through opening and closing of solenoid valve control cylinder, and then be convenient for realize opening and closing of the end cover of transition jar body.
Furthermore, the pressure arm and the end cover are fixed through a connecting seat, and the connecting seat is connected to the end cover through a bolt assembly; the connecting seat is connected with a supporting rod, the pressure arm is provided with a through hole connected with the supporting rod, and the pressure arm is fixed on the supporting rod through a bolt.
This application is through fixed pressure arm of connecting seat and end cover, has improved the stability of end cover, avoids the end cover to drop opening and closing the in-process, adopts bolt assembly to connect moreover, makes the installer all very convenient at the installation with dismantle the change in-process.
Further, a sealing element is connected between the end cover and the annular boss.
The sealing element comprises a groove arranged on the annular boss, and the end cover is connected with a sealing ring connected with the groove.
When the end cover is closed, the sealing ring connected to the end cover is inserted into the annular groove, and when the end cover is opened, the sealing ring connected to the end cover is drawn out from the annular groove.
This application can close when the exit at the transition jar body at the end cover through connecting the sealing member between end cover and annular boss, realizes the leakproofness to the transition jar body, has strengthened the leakproofness of transition jar body.
Furthermore, the supporting frame is connected with a soft rubber cushion.
This application can avoid the condition that the cylinder speed caused rigid collision between the spare part when uncapping at the excessive speed through connecting soft cushion on the support frame, also can play absorbing effect simultaneously at the operation in-process, and then has realized the protection to whole equipment, has prolonged the life of equipment.
Furthermore, the support frame and the annular boss are fixed through a bolt assembly.
This application adopts bolt assembly fixed with support frame and annular boss, has improved the convenience of support frame in installation and dismantlement process, and fixed effect is also fine moreover.
The beneficial effects of the utility model are as follows:
(1) The end cover of the transition tank body of the glove box is connected with the driving structure, the driving structure can realize opening and closing of the end cover, the complex process that workers detach the end cover is reduced, the end cover of the transition tank body of the glove box is more convenient to open and close, meanwhile, the driving structure can realize the opening and closing effect of the transition tank body, and when the end cover is closed, the support of the connecting rod can resist the reaction force of the end cover, so that the locking effect of the end cover is realized;
(2) The driving structure of the application adopts the air cylinder, the crank arm is pushed to move through the movable rod of the air cylinder, the movable rod of the air cylinder extends forwards, the effect of opening the end cover is achieved, the movable rod of the air cylinder retracts, the effect of closing the end cover is achieved, the air cylinder is driven to be stable, the installation is very convenient, and the cost is low;
(3) According to the transition tank body, the cylinder is connected with the electromagnetic valve, so that the opening and closing of the cylinder can be controlled through the electromagnetic valve, the cylinder is convenient to operate, and the opening and closing of the end cover of the transition tank body are further convenient to realize;
(4) The pressing arm and the end cover are fixed through the connecting seat, so that the stability of the end cover is improved, the end cover is prevented from falling off in the opening and closing processes, and the pressing arm and the end cover are connected through the bolt assembly, so that an installer can conveniently assemble, disassemble and replace the pressing arm and the end cover;
(5) By connecting the sealing element between the end cover and the annular boss, the transition tank body can be sealed when the end cover is closed at the outlet of the transition tank body, and the sealing property of the transition tank body is enhanced;
(6) According to the invention, the soft rubber pad is connected to the support frame, so that the situation that rigid collision between parts is caused by the fact that the speed of the air cylinder is too high when the cover is opened can be avoided, and meanwhile, the shock absorption effect can be achieved in the operation process, so that the whole equipment is protected, and the service life of the equipment is prolonged;
(7) This application adopts bolt assembly fixed with support frame and annular boss, has improved the convenience of support frame in installation and dismantlement process, and fixed effect is also fine moreover.
Drawings
FIG. 1 is a prior art open and close configuration of a glove box vacuum article transition tank;
fig. 2 is a schematic structural diagram of an opening and closing structure of a glove box vacuum article transition tank in the present invention;
fig. 3 is a top view of an opening and closing structure of a glove box vacuum article transition tank according to the present invention;
FIG. 4 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is a perspective view of an opening and closing structure of a vacuum article transition tank of a glove box according to the present invention.
Reference numerals are as follows: 01-a transition tank body, 02-an annular boss, 03-a sealing ring, 04-an end cover, 05-a connecting seat, 06-a supporting rod, 07-a pressing arm, 08-a soft rubber cushion, 09-a connecting rod, 10-a supporting frame, 11-a crank arm, 12-an air cylinder and 13-a supporting seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
Example 1
As shown in fig. 1-5, the present embodiment provides an opening and closing structure of a vacuum article transition tank of a glove box, including a supporting seat 13 connected to a transition tank body 01, the supporting seat 13 is connected with a driving structure, the driving structure is hinged with a crank arm 11, the crank arm 11 is connected with a pressure arm 07, one end of the pressure arm 07 is hinged with the crank arm 11, and the other end is connected with an end cover 04 of the transition tank body 01; an annular boss 02 is arranged at the outlet of the transition tank body 01, a support frame 10 is connected to the annular boss 02, a connecting rod 09 is connected between the crank arm 11 and the support frame 10, and the pressing arm 07 is also hinged to the support frame 10.
When the end cover 04 of the transition tank body 01 is opened by using the opening and closing structure of the glove box vacuum article transition tank, the crank arm 11, the connecting rod 09 and the pressure arm 07 are driven to move by the driving structure, and then the end cover 04 connected with the pressure arm 07 leaves the outlet of the transition tank body 01, so that the effect of opening the transition tank body 01 is realized; when the end cover 04 of the transition tank body 01 needs to be closed, the driving structure drives the crank arm 11, the connecting rod 09 and the pressing arm 07 to move in the opposite direction, so that the end cover 04 can be moved back to the outlet of the transition tank body, and the outlet of the transition tank body 01 is closed.
This application is through connecting drive structure on end cover 04 at transition tank body 01, this drive structure can realize opening and closing end cover 04, the complicated flow that the staff dismantled end cover 04 has been reduced, make glove box transition tank body 01's end cover 04 more convenient when opening and closing, the effect that transition tank body 01 opened and closed can not only be realized to the drive structure simultaneously, and when closing end cover 04, end cover 04's reaction force can be resisted in the support of connecting rod 09, thereby play the effect to end cover 04 locking.
Example 2
As shown in fig. 1 to 5, according to embodiment 1, the driving structure of this embodiment includes a cylinder 12, and an expansion link of the cylinder 12 is hinged to a crank arm 11.
The utility model provides a drive structure adopts cylinder 12, and the movable rod through cylinder 12 promotes the activity of crank arm 11, and the movable rod of cylinder 12 extends forward, then realizes the effect of opening to end cover 04, and the movable rod of cylinder 12 contracts back, then realizes the closed effect of end cover 04, and cylinder 12 drives also relatively more stable moreover, installs also convenience very, and the cost is also relatively cheap.
Example 3
As shown in fig. 1 to 5, according to embodiment 1, a solenoid valve is connected to the cylinder 12 of this embodiment.
This application is through being connected cylinder 12 and solenoid valve, can be convenient for operate cylinder 12 through opening and closing of solenoid valve control cylinder 12, and then be convenient for realize opening and closing of end cover 04 of transition jar body 01.
Example 5
As shown in fig. 1 to 5, based on embodiment 1, the pressing arm 07 of this embodiment is fixed to the end cap 04 by a connecting seat 05, and the connecting seat 05 is connected to the end cap 04 by a bolt assembly; a supporting rod 06 is connected to the connecting seat 05, a through hole connected with the supporting rod 06 is formed in the pressing arm 07, and the pressing arm 07 is fixed to the supporting rod 06 through a bolt.
This application is passed through fixed pressure arm 07 of connecting seat 05 and end cover 04, has improved end cover 04's stability, avoids end cover 04 to drop opening and closing the in-process, adopts bolt assembly to connect moreover, makes the installer all very convenient at the installation with dismantle the change in-process.
Example 6
As shown in fig. 1 to 5, according to embodiment 1, a sealing member is connected between the end cover 04 and the annular boss 02.
The sealing element comprises a groove arranged on the annular boss 02, and a sealing ring 03 connected with the groove is connected to the end cover 04.
When the end cap 04 is closed, the sealing ring 03 connected to the end cap 04 is inserted into the annular groove, and when the end cap 04 is opened, the sealing ring 03 connected to the end cap 04 is pulled out of the annular groove.
This application can close when the exit of transition jar body 01 at end cover 04 through be connected the sealing member between end cover 04 and annular boss 02, realizes the sealed to transition jar body 01, has strengthened transition jar body 01's leakproofness.
Example 7
As shown in fig. 1 to 5, based on embodiment 1, a soft rubber pad 08 is attached to the support frame 10 of this embodiment.
This application can avoid the condition that cylinder 12 speed caused hard collision between the spare part when uncapping through connecting soft cushion 08 on support frame 10, also can play absorbing effect simultaneously at the operation in-process, and then has realized the protection to whole equipment, has prolonged the life of equipment.
Example 8
As shown in fig. 1 to 5, according to embodiment 1, the support frame 10 of this embodiment is fixed to the annular boss 02 by a bolt assembly.
This application adopts bolt assembly fixed with support frame 10 and annular boss 02, has improved the convenience of support frame 10 in installation and dismantlement process, and fixed effect is also fine moreover.
Claims (8)
1. The opening and closing structure of the vacuum article transition tank of the glove box is characterized by comprising a supporting seat (13) connected to a transition tank body (01), wherein a driving structure is connected to the supporting seat (13), a crank arm (11) is hinged to the driving structure, the crank arm (11) is connected with a pressure arm (07), one end of the pressure arm (07) is hinged to the crank arm (11), and the other end of the pressure arm is connected with an end cover (04) of the transition tank body (01); the outlet department of transition jar body (01) is provided with annular boss (02), be connected with support frame (10) on annular boss (02), crank arm (11) with be connected with connecting rod (09) between support frame (10), press arm (07) also articulate on support frame (10).
2. The opening and closing structure of a glove box vacuum article transition tank as claimed in claim 1, characterized in that the driving structure comprises a cylinder (12), and the telescopic rod of the cylinder (12) is hinged with the crank arm (11).
3. The opening and closing structure of a glove box vacuum article transition tank as claimed in claim 2, characterized in that the cylinder (12) is connected with a solenoid valve.
4. The opening and closing structure of a vacuum article transition tank of a glove box is characterized in that the pressing arm (07) and the end cover (04) are fixed through a connecting seat (05), and the connecting seat (05) is connected to the end cover (04) through a bolt assembly; the connecting seat (05) is connected with a supporting rod (06), the pressing arm (07) is provided with a through hole connected with the supporting rod (06), and the pressing arm (07) is fixed on the supporting rod (06) through a bolt.
5. The opening and closing structure of a glove box vacuum article transition tank as claimed in claim 1, characterized in that a sealing member is connected between the end cover (04) and the annular boss (02).
6. The opening and closing structure of a glove box vacuum article transition tank as claimed in claim 5, wherein the sealing member comprises a groove arranged on the annular boss (02), and the end cover (04) is connected with a sealing ring (03) connected with the groove.
7. The opening and closing structure of the glove box vacuum article transition tank is characterized in that a soft rubber cushion (08) is connected to the support frame (10).
8. The opening and closing structure of the vacuum article transition tank of the glove box is characterized in that the support frame (10) and the annular boss (02) are fixed through a bolt assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221796071.3U CN217751515U (en) | 2022-07-13 | 2022-07-13 | Opening and closing structure of glove box vacuum article transition tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221796071.3U CN217751515U (en) | 2022-07-13 | 2022-07-13 | Opening and closing structure of glove box vacuum article transition tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217751515U true CN217751515U (en) | 2022-11-08 |
Family
ID=83873456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221796071.3U Active CN217751515U (en) | 2022-07-13 | 2022-07-13 | Opening and closing structure of glove box vacuum article transition tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217751515U (en) |
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2022
- 2022-07-13 CN CN202221796071.3U patent/CN217751515U/en active Active
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