CN203011410U - Device for opening glass cover plate of workbench - Google Patents
Device for opening glass cover plate of workbench Download PDFInfo
- Publication number
- CN203011410U CN203011410U CN 201220727802 CN201220727802U CN203011410U CN 203011410 U CN203011410 U CN 203011410U CN 201220727802 CN201220727802 CN 201220727802 CN 201220727802 U CN201220727802 U CN 201220727802U CN 203011410 U CN203011410 U CN 203011410U
- Authority
- CN
- China
- Prior art keywords
- worktable
- glass cover
- glass
- framework
- plate device
- 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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- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Abstract
The utility model provides a device for opening a glass cover plate of a workbench. The device comprises a workbench which is horizontally disposed, a glass frame body which is connected with one end of the workbench, and a driving motor which is positioned under the workbench. The driving motor is provided with an output shaft which is telescopic in a vertical direction. A tail end of the output shaft is provided with a push rod. The push rod has a support surface. The glass frame body is connected with a frame body support. The frame body support is connected with a bearing servo-actuated device through a support shaft. A lower surface of the bearing servo-actuated device is abutted against with the support surface. Compared with the prior art, the device for opening the glass cover plate of the workbench simplifies structure, reduces fault points, is economical and practical, has a large opening angle, and can reduce user service restrictions.
Description
Technical field
The utility model relates to the optical detection apparatus technical field, relates in particular to worktable glass cover-plate motion.
Background technology
In optical detection apparatus, PCB(Printed circuit board, printed circuit board (PCB)) be placed on work top, can projection due to the reason of PCB self, have influence on imaging precision, thereby need install a straight optical glass pressing plate additional pcb board is flattened.During use, optical flat is opened, put into pcb board, the optical glass pressing plate then closes.Open and the scheme of the optical glass pressing plate that closes adopt at present be cylinder as power source, cylinder and the angled installation of glass framework, cylinder block bottom seat is fixed on worktable with movable workbench.
Specifically as depicted in figs. 1 and 2, optical glass (not shown) is arranged in glass framework 2, and hinge 1 connects glass framework and worktable 6, makes the glass framework 2 can be take hinge 1 as the axle Unscrew.Air cylinder base 3 is fixed on the below of worktable 6.Cylinder 4 cylinder body bottoms and air cylinder base 3 couple together by pivot pin, and cylinder shaft extension end is equipped with cylinder articulation 5, and cylinder articulation 5 is also to couple together with pivot pin with the glass framework.Like this, after the logical upper gas of cylinder 4, the cylinder axis elongation drive glass framework 2 take hinge 1 for axial upper the upset, the pivot pin of cylinder 4 on the air cylinder base 3 made small angle rotation as axle.After cylinder 4 arrived stroke, instrument bezel 2 was opened fully.But there is following problem in this structure: 1, and cylinder is with movable workbench, and the tracheae that needs to introduce penetrates drag chain, has increased trouble spot (joint pine, tracheae folding etc.).2, less with glass framework angle after the cylinder angle mount, the cylinder power output that needs is just larger, and the angle of release of flat is less simultaneously.3, after the cylinder angle mount, be subjected to the restriction of lathe bed 8 and worktable distance, the coupling part of cylinder shaft extension end and 7 distances of the light source above it are more nervous, easily interfere.4, single obviously uneconomical for realizing that opening of flat is equipped with a whole set of compressed air source unit for a checkout equipment, when the customers' place is not equipped with source of the gas, will use limited simultaneously.
The utility model content
The purpose of this utility model is to provide a kind of convenient worktable glass cover-plate device for opening of opening.
Correspondingly, a kind of worktable glass cover-plate device for opening of the present utility model, comprise the worktable of horizontal positioned, be connected with worktable one end and can resupinate glass framework and be positioned at the drive motor of worktable below, described drive motor is provided with the output shaft that can vertically stretch, the output the tip of the axis is equipped with push rod, push rod has supporting surface, described glass framework is connected with the framework support, the framework support connects a bearing follower by a back shaft, and lower surface and the supporting surface of described bearing follower offset.
As further improvement of the utility model, described supporting surface is arcwall face.
As further improvement of the utility model, described bearing follower is rounded.
As further improvement of the utility model, described worktable and glass framework are connected through the hinge.
As further improvement of the utility model, described motor is arranged on the position near hinge.
As further improvement of the utility model, during the output shaft elongation, push rod upwards promotes the bearing follower, thereby the framework support turns on back shaft rotation drive glass framework.
As further improvement of the utility model, described motor reaches the flexible of output shaft by driving screw mandrel.
As further improvement of the utility model, described motor reaches the flexible of output shaft by the driven wheel tooth bar.
As further improvement of the utility model, described motor connects by motor mounting plate, is fixed to the fuselage of worktable below.
The beneficial effects of the utility model are: simplified structure, reduce the fault point, and economical and practical, opening angle is large, can reduce the user and use restriction.
Description of drawings
Figure 1 shows that the structural representation under the glass cover-plate open mode in prior art.
Figure 2 shows that the structural representation when in prior art, glass cover-plate closes.
Figure 3 shows that the structural representation under the utility model one embodiment glass cover-plate open mode.
Figure 4 shows that the structural representation when the utility model one embodiment glass cover-plate closes.
Embodiment
Below with reference to embodiment shown in the drawings, the utility model is described in detail.But these embodiments do not limit the utility model, and the conversion on the structure that those of ordinary skill in the art makes according to these embodiments, method or function all is included in protection domain of the present utility model.
As shown in Figure 3 and Figure 4, the utility model preferred implementation worktable glass cover-plate device for opening comprises: the worktable 10 of horizontal positioned, the glass framework 11 that is connected with worktable 10 1 ends and the lathe bed 12 that is positioned at worktable 10 belows.Particularly, be connected by hinge 13 between worktable 10 and glass framework 11, like this, glass framework 11 can be take hinge 13 as axially upper upset.Optical glass (not shown) is installed, in order to flatten the pcb board (not shown) on worktable 10 in glass framework 11.
The utility model is compared prior art, has the following advantages: 1, do not need source of the gas and relevant auxiliary, and do not need the layout of air pipe, reduced the trouble spot.2, this structure can make glass framework open angle larger with less stroke and power output, is convenient to user's operation.3, the cost of two kinds of structures of contrast, the cost after improvement lower (comprising because using cylinder need be equipped with a cover compressed air source unit: air compressor machine, reduction valve, strainer valve, solenoid valve, cylinder, flow speed control valve, tracheae, joint etc.).4, drive source can be so that the design simplification of worktable not with movable workbench.5, the problem of having avoided light source 19 to interfere.
Be to be understood that, although this instructions is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of instructions is only for clarity sake, those skilled in the art should make instructions as a whole, technical scheme in each embodiment also can through appropriate combination, form other embodiments that it will be appreciated by those skilled in the art that.
Above listed a series of detailed description is only illustrating for feasibility embodiment of the present utility model; they are not to limit protection domain of the present utility model, all disengaging within equivalent embodiment that the utility model skill spirit does or change all should be included in protection domain of the present utility model.
Claims (9)
1. worktable glass cover-plate device for opening, it is characterized in that: comprise the worktable of horizontal positioned, be connected with worktable one end and can resupinate glass framework and be positioned at the drive motor of worktable below, described drive motor is provided with the output shaft that can vertically stretch, the output the tip of the axis is equipped with push rod, push rod has supporting surface, described glass framework is connected with the framework support, the framework support connects a bearing follower by a back shaft, and lower surface and the supporting surface of described bearing follower offset.
2. worktable glass cover-plate device for opening according to claim 1, it is characterized in that: described supporting surface is arcwall face.
3. worktable glass cover-plate device for opening according to claim 2, it is characterized in that: described bearing follower is rounded.
4. worktable glass cover-plate device for opening according to claim 1, it is characterized in that: described worktable and glass framework are connected through the hinge.
5. worktable glass cover-plate device for opening according to claim 4 is characterized in that: described motor is arranged on the position near hinge.
6. the described worktable glass cover-plate of any one device for opening according to claim 1 to 5 is characterized in that: during the output shaft elongation, push rod upwards promotes the bearing follower, thereby the framework support rotates to drive on the glass framework around back shaft and turns over.
7. worktable glass cover-plate device for opening according to claim 6 is characterized in that: described motor reaches the flexible of output shaft by driving screw mandrel.
8. worktable glass cover-plate device for opening according to claim 6 is characterized in that: described motor reaches the flexible of output shaft by the driven wheel tooth bar.
9. worktable glass cover-plate device for opening according to claim 6, it is characterized in that: described motor connects by motor mounting plate, is fixed to the fuselage of worktable below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727802 CN203011410U (en) | 2012-12-26 | 2012-12-26 | Device for opening glass cover plate of workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220727802 CN203011410U (en) | 2012-12-26 | 2012-12-26 | Device for opening glass cover plate of workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203011410U true CN203011410U (en) | 2013-06-19 |
Family
ID=48602998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220727802 Expired - Fee Related CN203011410U (en) | 2012-12-26 | 2012-12-26 | Device for opening glass cover plate of workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203011410U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900627A (en) * | 2012-12-26 | 2014-07-02 | 维嘉数控科技（苏州）有限公司 | Device for opening workbench glass cover plate |
-
2012
- 2012-12-26 CN CN 201220727802 patent/CN203011410U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103900627A (en) * | 2012-12-26 | 2014-07-02 | 维嘉数控科技（苏州）有限公司 | Device for opening workbench glass cover plate |
| CN103900627B (en) * | 2012-12-26 | 2016-12-28 | 维嘉数控科技（苏州）有限公司 | Workbench glass cover-plate device for opening |
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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: 20130619 Termination date: 20161226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |