CN211137038U - Pre-pressing double-sliding device - Google Patents
Pre-pressing double-sliding device Download PDFInfo
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- CN211137038U CN211137038U CN201921456963.7U CN201921456963U CN211137038U CN 211137038 U CN211137038 U CN 211137038U CN 201921456963 U CN201921456963 U CN 201921456963U CN 211137038 U CN211137038 U CN 211137038U
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- lower movable
- installation bottom
- bottom plate
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Abstract
The utility model provides a pre-pressing double-sliding device, which comprises an installation bottom plate, a middle plate, a supporting plate, a lower movable plate, two rolling supports, an upper end and a lower end, wherein the middle plate is arranged above the installation bottom plate and is fixedly connected with the installation bottom plate; the supporting plate and the lower movable plate can move relative to the middle plate. Adopt the utility model discloses, can share XY theta counterpoint adjustment platform's load, under the condition that the load increases, also need not to increase XY theta counterpoint adjustment platform's volume, be favorable to practicing thrift installation space, be applicable to more places moreover.
Description
Technical Field
The utility model relates to an automatic change laminating equipment lithography apparatus technical field, specifically indicate a slider for on automatic laminating equipment lithography apparatus.
Background
At present, in some automated apparatuses, such as a printing machine and an automatic bonding apparatus, in order to automatically adjust the position of a workpiece within a certain range to complete alignment, an XY θ alignment adjustment platform is usually provided, and such a platform can move a certain distance in the direction of X, Y and can rotate a certain angle, so that the workpiece on a workbench can complete automatic alignment; the platform adopts more precise transmission parts, so that the platform generally has the problem that the load capacity is relatively low, the corresponding structure is required to be widened or thickened for improving the load capacity, and the volume of the whole platform is increased as a result, so that a larger installation space is required, and the application places of the whole platform are reduced.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a pre-pressing type double-sliding device which can be installed on an automatic alignment adjusting platform and can be used for sharing the load of the automatic alignment adjusting platform.
In order to achieve the above object, the utility model adopts the following technical scheme: a pre-pressing type double-sliding device comprises an installation bottom plate, an intermediate plate, a supporting plate, a lower movable plate, two rolling supports and a connecting column, wherein the intermediate plate is arranged above the installation bottom plate and fixedly connected with the installation bottom plate; the supporting plate and the lower movable plate can move relative to the middle plate. The whole device is arranged in an XY theta alignment adjusting platform, a workbench of the platform is fixed on a supporting plate, when the alignment adjustment is carried out, the supporting plate fixedly connected with the workbench moves or rotates synchronously on an intermediate plate, and the pressure of a workpiece on the workbench is uniformly distributed on a rolling support, so that a supporting structure on the XY theta alignment adjusting platform is not required to bear excessive load.
Preferably, the rolling support comprises a circular retainer and a plurality of steel balls arranged in the circular retainer; the diameter of the steel ball is larger than the height of the circular retainer.
The circular retainer consists of a circular inner ring body and a circular outer ring body, and steel balls are positioned between the circular inner ring body and the circular outer ring body; the circular retainer is sleeved outside the connecting column.
Preferably, a vertical plate which is integrally formed with the mounting base plate is arranged on the mounting base plate, the vertical plate is enclosed on the mounting base plate to form an accommodating cavity, and the upper surface of the vertical plate is fixedly connected with the middle plate; the lower movable plate and the rolling support contacted with the lower movable plate are positioned in the accommodating cavity.
The beneficial technical effects are as follows: adopt the utility model discloses, can share XY theta counterpoint adjustment platform's load, under the condition that the load increases, also need not to increase XY theta counterpoint adjustment platform's volume, be favorable to practicing thrift installation space, be applicable to more places moreover.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
FIG. 3 is a view B-B of FIG. 2;
fig. 4 is a view a-a of fig. 1.
Detailed Description
In order to make the technical field better understand the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and embodiments.
As shown in fig. 1-4, a pre-pressing type double-sliding device comprises an installation bottom plate 1, an intermediate plate 2 which is arranged above the installation bottom plate 1 and fixedly connected with the installation bottom plate, a supporting plate 3 which is arranged above the intermediate plate, a lower movable plate 4 which is arranged between the intermediate plate 2 and the installation bottom plate 1, two rolling brackets 5 which are respectively arranged between the supporting plate 3 and the intermediate plate 2 and between the lower movable plate 4 and the intermediate plate 2, and a connecting column 6 which is vertically connected with the supporting plate 3 and the lower movable plate 4 respectively and penetrates through the rolling brackets 5 and the intermediate plate 2 at the upper end and the lower end; the supporting plate 3 and the lower movable plate 4 can move relative to the middle plate 2.
Here, the rolling support 5 includes a circular retainer 501 and a plurality of steel balls 502 arranged in the circular retainer; the diameter of the steel ball 502 is larger than the height of the circular retainer 501. The plurality of steel balls is understood to be more than three. Because the diameter of the steel ball 502 is larger than the height of the circular retainer 501, the steel ball in the rolling support 5 between the support plate 3 and the middle plate 2 directly supports the support plate 3, and the steel ball in the rolling support 5 between the lower movable plate 4 and the middle plate 2 directly contacts the surfaces of the lower movable plate 4 and the middle plate 2.
The circular retainer 501 is composed of a circular inner ring body 501a and a circular outer ring body 501b, and steel balls are positioned between the circular inner ring body 501a and the circular outer ring body 501 b; the circular retainer is sleeved outside the connecting column 6.
The mounting base plate 1 is provided with a vertical plate 7 which is integrally formed with the mounting base plate, the vertical plate 7 is enclosed on the mounting base plate to form an accommodating cavity 8, and the upper surface of the vertical plate 7 is fixedly connected with the middle plate 2; the lower movable plate 4 and the rolling support 5 in contact with the lower movable plate are located in the accommodating cavity 8.
The whole device is arranged in an XY theta alignment adjusting platform, a workbench 9 of the platform is fixed on a supporting plate 3, the XY theta alignment adjusting platform is fixed on an installation bottom plate 1, when the alignment adjustment is carried out, when the workbench 9 needs to move or rotate, as the rolling supports 5 are respectively arranged between the supporting plate 3 and a middle plate 2 and between a lower movable plate 4 and the middle plate 2, the supporting plate 3 fixedly connected with the workbench 9 synchronously acts on the middle plate, and the pressure of a workpiece on the workbench 9 is uniformly distributed on the rolling supports 5 and mainly distributed on steel balls 502, so that a supporting structure on the XY theta alignment adjusting platform does not need to bear excessive load.
Adopt the utility model discloses, can share XY theta counterpoint adjustment platform's load, under the condition that the load increases, also need not to increase XY theta counterpoint adjustment platform's volume, be favorable to practicing thrift installation space, be applicable to more places moreover.
In the above description, it should be noted that the terms "mounted," "connected," and "connected" are used in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection may be direct or indirect via an intermediate medium, and the connection may be internal to the two components.
Although the present invention has been described in terms of embodiments, those skilled in the art will recognize that there are numerous variations and modifications of the present invention without departing from the spirit of the invention, and it is intended that the appended claims encompass such variations and modifications without departing from the spirit of the invention.
Claims (4)
1. A pre-pressing type double-sliding device is characterized by comprising an installation bottom plate, a middle plate, a supporting plate, a lower movable plate, two rolling supports and a connecting post, wherein the middle plate is arranged above the installation bottom plate and fixedly connected with the installation bottom plate; the supporting plate and the lower movable plate can move relative to the middle plate.
2. The pre-press double-slider device according to claim 1, wherein the rolling holder comprises a circular holder and a plurality of steel balls disposed in the circular holder; the diameter of the steel ball is larger than the height of the circular retainer.
3. The pre-press type double-slider device as claimed in claim 2, wherein said circular holder is composed of a circular inner ring body and a circular outer ring body, and steel balls are located therebetween; the circular retainer is sleeved outside the connecting column.
4. The pre-pressing type double-sliding device according to claim 2, wherein a vertical plate integrally formed with the mounting base plate is arranged on the mounting base plate, the vertical plate encloses a containing cavity on the mounting base plate, and the upper surface of the vertical plate is fixedly connected with the middle plate; the lower movable plate and the rolling support contacted with the lower movable plate are positioned in the accommodating cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921456963.7U CN211137038U (en) | 2019-09-03 | 2019-09-03 | Pre-pressing double-sliding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921456963.7U CN211137038U (en) | 2019-09-03 | 2019-09-03 | Pre-pressing double-sliding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211137038U true CN211137038U (en) | 2020-07-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921456963.7U Active CN211137038U (en) | 2019-09-03 | 2019-09-03 | Pre-pressing double-sliding device |
Country Status (1)
| Country | Link |
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| CN (1) | CN211137038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905470A (en) * | 2022-07-19 | 2022-08-16 | 深圳市易天自动化设备股份有限公司 | Mobile alignment platform |
-
2019
- 2019-09-03 CN CN201921456963.7U patent/CN211137038U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114905470A (en) * | 2022-07-19 | 2022-08-16 | 深圳市易天自动化设备股份有限公司 | Mobile alignment platform |
| CN114905470B (en) * | 2022-07-19 | 2022-11-08 | 深圳市易天自动化设备股份有限公司 | Mobile alignment platform |
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