CN202639976U - Double-cylinder movement socket buffering device - Google Patents
Double-cylinder movement socket buffering device Download PDFInfo
- Publication number
- CN202639976U CN202639976U CN 201220228642 CN201220228642U CN202639976U CN 202639976 U CN202639976 U CN 202639976U CN 201220228642 CN201220228642 CN 201220228642 CN 201220228642 U CN201220228642 U CN 201220228642U CN 202639976 U CN202639976 U CN 202639976U
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- CN
- China
- Prior art keywords
- connecting rod
- buffering device
- upper connecting
- double
- sliding grooves
- 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.)
- Expired - Fee Related
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- Branching, Merging, And Special Transfer Between Conveyors (AREA)
Abstract
The utility model discloses a double-cylinder movement socket buffering device, and the double-cylinder movement socket buffering device comprises two parallel substrates and two sliding grooves which can move in a manner relative to the substrates, wherein a lower connecting rod and an upper connecting rod are arranged between the two sliding grooves, and the lower connecting rod and the upper connecting rod are movably connected with the sliding grooves. Due to the adoption of the double-cylinder movement bearing buffering device, the problem in the prior art that a socket disc is easy to twist and seize when the two air cylinders are asynchronously pushed out can be solved; the upper connecting rod and the lower connecting rod of the socket buffering device are connected with the sliding grooves through movable plug pins, so that the upper connecting rod and the lower connecting rod can rotate within a horizontal plane in a manner relative to the sliding grooves, when the drive air cylinders are asynchronous, the twisting of the socket buffering device is avoided through the rotation of the upper connecting rod and the lower connecting rod, and the seizure phenomenon can be eliminated.
Description
Technical field
The utility model has related to a kind of twin-tub motion and has accepted buffer unit, belongs to field of mechanical technique.
Background technology
In daily productive life, accept buffer unit and be widely used, can realize product is accepted from a device or station the process of another device or station by it.The existing buffer unit of accepting uses two air cylinder driven usually, but existing catching device is generally fixed connection structure, in case two time or different words of release speed that cylinder is released, the phenomenon that easily causes the tray distortion even block causes finishing and accepts buffering course.
The utility model content
Technical problem to be solved in the utility model provides a kind of twin-tub motion and accepts buffer unit, be set to movable the connection between upper and lower connecting rod by will accepting buffer unit and its chute 4, cylinder is asynchronous to cause twisting the phenomenon that is stuck in because driving effectively to have avoided accepting buffer unit.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is:
Buffer unit is accepted in the motion of a kind of twin-tub, comprises two parallel pedestals and two chutes that can move relative to described pedestal, is connected with lower link and upper connecting rod between described two chutes, is movable the connection between described lower link and upper connecting rod and the chute.
Buffer unit is accepted in aforesaid twin-tub motion, it is characterized in that: be connected with respectively the first cylinder and the second cylinder on described two chutes.
Buffer unit is accepted in the motion of aforesaid twin-tub, it is characterized in that: be connected by movable latch is movable between described lower link and upper connecting rod and the chute.
The beneficial effects of the utility model are: be connected by movable latch between the upper and lower connecting rod by will accepting buffer unit and the chute, upper and lower connecting rod can be rotated relative to chute in horizontal plane, when accepting buffer unit because driving cylinder when asynchronous, rotation by upper and lower connecting rod, avoid accepting the distortion of buffer unit, thereby eliminated stuck phenomenon.
Description of drawings
Fig. 1 is the structural representation that buffer unit is accepted in the motion of the utility model twin-tub.
The specific embodiment
Below in conjunction with Figure of description, the utility model is further described.
As shown in Figure 1, buffer unit is accepted in a kind of twin-tub motion, comprise two parallel pedestals 1 and two chutes 4 that can move relative to described pedestal 1, be connected with lower link 5 and upper connecting rod 6 between described two chutes 4, be movable the connection between described lower link 5 and upper connecting rod 6 and the chute 4, described two chutes are connected with respectively the first cylinder 2 and the second cylinder 3 on 4, between described lower link 5 and upper connecting rod 6 and the chute 4 by 7 movable connections of movable latch.
Drive two chutes 4 by the first cylinder 2 and the second cylinder 3, when two cylinders are not driven in synchronism, the displacement difference of two chutes 4 of rotation compensation by the relative chute 4 of upper and lower connecting rod, cylinder is asynchronous to cause twisting the phenomenon that is stuck in because driving effectively to have avoided accepting buffer unit.
In sum, a kind of twin-tub motion buffering catching device that the utility model provides, be set to movable the connection between upper and lower connecting rod by will accepting buffer unit and its chute 4, cylinder is asynchronous to cause twisting the phenomenon that is stuck in because driving effectively to have avoided accepting buffer unit.
Above demonstration and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. buffer unit is accepted in a twin-tub motion, comprise two parallel pedestals (1) and two chutes (4) that can move relative to described pedestal (1), be connected with lower link (5) and upper connecting rod (6) between described two chutes (4), it is characterized in that: be movable the connection between described lower link (5) and upper connecting rod (6) and the chute (4).
2. buffer unit is accepted in twin-tub motion according to claim 1, it is characterized in that: be connected with respectively the first cylinder (2) and the second cylinder (3) on described two chutes (4).
3. buffer unit is accepted in twin-tub according to claim 1 and 2 motion, it is characterized in that: between described lower link (5) and upper connecting rod (6) and the chute (4) by movable connection of movable latch (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220228642 CN202639976U (en) | 2012-05-21 | 2012-05-21 | Double-cylinder movement socket buffering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220228642 CN202639976U (en) | 2012-05-21 | 2012-05-21 | Double-cylinder movement socket buffering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202639976U true CN202639976U (en) | 2013-01-02 |
Family
ID=47409146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220228642 Expired - Fee Related CN202639976U (en) | 2012-05-21 | 2012-05-21 | Double-cylinder movement socket buffering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202639976U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672520A (en) * | 2012-05-21 | 2012-09-19 | 典发食品（苏州）有限公司 | Two-cylinder movement bearing buffer device |
| CN112750694A (en) * | 2019-10-31 | 2021-05-04 | 上海微电子装备（集团）股份有限公司 | Sealing door device and photoetching equipment |
| CN112859527A (en) * | 2019-11-27 | 2021-05-28 | 上海微电子装备（集团）股份有限公司 | Double-sliding-table synchronous buffer mechanism and sealing door device |
-
2012
- 2012-05-21 CN CN 201220228642 patent/CN202639976U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102672520A (en) * | 2012-05-21 | 2012-09-19 | 典发食品（苏州）有限公司 | Two-cylinder movement bearing buffer device |
| CN112750694A (en) * | 2019-10-31 | 2021-05-04 | 上海微电子装备（集团）股份有限公司 | Sealing door device and photoetching equipment |
| CN112750694B (en) * | 2019-10-31 | 2024-05-17 | 上海微电子装备（集团）股份有限公司 | Sealing door device and lithographic apparatus |
| CN112859527A (en) * | 2019-11-27 | 2021-05-28 | 上海微电子装备（集团）股份有限公司 | Double-sliding-table synchronous buffer mechanism and sealing door device |
| CN112859527B (en) * | 2019-11-27 | 2022-04-05 | 上海微电子装备（集团）股份有限公司 | Double-sliding-table synchronous buffer mechanism and sealing door device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20200521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |