CN203371552U - Opening and closing device of manipulators - Google Patents
Opening and closing device of manipulators Download PDFInfo
- Publication number
- CN203371552U CN203371552U CN201320428423.4U CN201320428423U CN203371552U CN 203371552 U CN203371552 U CN 203371552U CN 201320428423 U CN201320428423 U CN 201320428423U CN 203371552 U CN203371552 U CN 203371552U
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- China
- Prior art keywords
- manipulator
- closing device
- opening
- pressing bar
- manipulators
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Abstract
The utility model discloses an opening and closing device of manipulators. The opening and closing device comprises a base, a set of the manipulators which are arranged on the base and can move in a reciprocating mode along a conveying route, and a drive device capable of driving the set of the manipulators to move in a reciprocating mode. Each manipulator comprises a manipulator base and a pair of clamping arms arranged on the manipulator base and capable of being closed and opened oppositely. The opening and closing device is characterized in that the outer side of each clamping arm is provided with a pressing block which is connected with a pressing rod arranged on the base and used for opening and resetting the corresponding clamping arm. The opening and closing device is simple in structure, achieves opening and closing of the manipulators and enables the processes of passive resetting and closing of the manipulators after being opened in the prior art is changed into an active process, and closing is better achieved.
Description
Technical field
The utility model relates to a kind of manipulator, relates in particular to a kind of manipulator closing device.
Background technology
The manipulator closing device is widely used in each mechanical field, and manipulator is carried out to the open and close operation.Due to the needs of mechanically actuated repetition operation, open and close action each time all needs to put in place, otherwise affects the carrying out of next operation.In existing manipulator closing device, because opening action each time is all process initiatively, its stroke and displacement be all through design comparatively accurately, generally can be accurately, put in place.But, for the closing course after opening, a passive reseting procedure often, common design is to rely on back-moving spring to be resetted fully, often has the phenomenon not in place that resets, and affects carrying out smoothly of next operation.
Summary of the invention
The utility model, for solving the above-mentioned technical problem existed in prior art, provides a kind of manipulator closing device, makes the open and close of manipulator can be precisely, puts in place.
For this reason, the utility model adopts following technical scheme:
A kind of manipulator closing device, comprise pedestal, be installed on the one group of manipulator that can move back and forth along transmission path on pedestal, the drive unit that drives described manipulator group to move back and forth, a pair of jig arm on described each manipulator includes manipulator seat and is installed on manipulator seat, that can relatively gather and open, it is characterized in that: the outside in each jig arm is provided with briquetting, briquetting be arranged at pedestal on, for the pressing bar of the described jig arm of open and close, be connected.By coordinating of briquetting and pressing bar, manipulator is carried out to open and close, make the open and close action of manipulator can be precisely, put in place.
As preferably, described briquetting is bearing.Bearing can, in the enterprising line slip of pressing bar, reduce the frictional resistance in course of action.
Further, be provided with upper and lower two bearings arranged vertically in the outside of each jig arm, described pressing bar is rotationally connected with on pedestal by rotating shaft and is arranged between upper and lower two bearings, and bearing rolls and contacts with the pressing bar.The pressing bar is arranged between upper and lower two row's bearings of one group of manipulator jig arm; the pressing bar presses down the opening procedure that lower bearing completes manipulator; carry on the closing course that bearing completes manipulator on the pressing bar; utilize the one-off process of same power set (as cylinder); can complete the action of manipulator open and close, guarantee that the closure of manipulator puts in place.
Further, described pressing bar is rotationally connected with on pedestal by rotating shaft, on the pressing bar, is provided with bearing groove, and described bearing runs in this bearing groove.Bearing runs in the bearing groove of pressing bar, same, utilizes the one-off process of same power set (as cylinder), can complete the action of manipulator open and close, guarantees that the closure of manipulator puts in place.
Therefore, the utility model has been realized manipulator open and close action simple in structurely, after manipulator in prior art is opened the passive reset process---closure also becomes an active process, and closure puts in place more.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model embodiment 1;
The structural representation that Fig. 2 is the utility model embodiment 2.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, structure of the present utility model is further described in detail, part same as the prior art in the utility model is with reference to prior art.
Embodiment 1:
As shown in Figure 1, this manipulator closing device, comprise pedestal 1, be installed on the one group of manipulator 2 that can move back and forth along transmission path on pedestal 1, the drive unit that drives described manipulator group to move back and forth, described each manipulator includes manipulator seat 3 and is installed on manipulator seat, the a pair of jig arm 4 that can relatively gather and open, in each jig arm 4 outside, near manipulator base 3 places, be provided with arranged vertically upper, lower two bearings, upper bearing (metal) 5 and lower bearing 6, be connected with a pair of pressing bar by a supporting seat 7 on pedestal 1, referred to here as left pressing bar 8 and right pressing bar 9, left, right pressing bar 8 and 9 is articulated on supporting seat 7, left, right pressing bar while and power set, for cylinder, connect herein.Left and right pressing bar 8 and 9 is arranged at respectively between upper and lower two row's bearings of manipulator jig arm, and bearing rolls and contacts with the pressing bar.
Embodiment 2:
The difference of the present embodiment and embodiment 1 is: in each jig arm 4 outside, near manipulator base 3 places, be provided with a bearing 10, on left and right pressing bar 8 and 9, be provided with bearing groove 11, described bearing 10 runs in this bearing groove 11.
The utility model can be used in conjunction with back-moving spring of the prior art, also can be used alone.
Be only preferred embodiment of the present utility model in sum, not be used for limiting practical range of the present utility model, all equivalences of doing according to the content of the application's the scope of the claims change and modify, and all should be technology category of the present utility model.
Claims (4)
1. a manipulator closing device, comprise pedestal, be installed on the one group of manipulator that can move back and forth along transmission path on pedestal, the drive unit that drives described manipulator group to move back and forth, a pair of jig arm on described each manipulator includes manipulator seat and is installed on manipulator seat, that can relatively gather and open, it is characterized in that: the outside in each jig arm is provided with briquetting, briquetting be arranged at pedestal on, for opening with the pressing bar of the described jig arm that resets, be connected.
2. manipulator closing device according to claim 1, it is characterized in that: described briquetting is bearing.
3. manipulator closing device according to claim 2, it is characterized in that: be provided with upper and lower two bearings arranged vertically in the outside of each jig arm, described pressing bar is rotationally connected with on pedestal by rotating shaft and is arranged between upper and lower two bearings, and bearing rolls and contacts with the pressing bar.
4. manipulator closing device according to claim 2, it is characterized in that: described pressing bar is rotationally connected with on pedestal by rotating shaft, on the pressing bar, is provided with bearing groove, and described bearing runs in this bearing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428423.4U CN203371552U (en) | 2013-07-15 | 2013-07-15 | Opening and closing device of manipulators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320428423.4U CN203371552U (en) | 2013-07-15 | 2013-07-15 | Opening and closing device of manipulators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203371552U true CN203371552U (en) | 2014-01-01 |
Family
ID=49834104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320428423.4U Expired - Lifetime CN203371552U (en) | 2013-07-15 | 2013-07-15 | Opening and closing device of manipulators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203371552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697129A (en) * | 2019-09-30 | 2020-01-17 | 青岛华天伟业科技有限公司 | Gloves pickup attachment and gloves packagine machine |
-
2013
- 2013-07-15 CN CN201320428423.4U patent/CN203371552U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697129A (en) * | 2019-09-30 | 2020-01-17 | 青岛华天伟业科技有限公司 | Gloves pickup attachment and gloves packagine machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |