CN209784200U - Centering and positioning device for flat glass product and display screen detection equipment - Google Patents
Centering and positioning device for flat glass product and display screen detection equipment Download PDFInfo
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- CN209784200U CN209784200U CN201920315371.7U CN201920315371U CN209784200U CN 209784200 U CN209784200 U CN 209784200U CN 201920315371 U CN201920315371 U CN 201920315371U CN 209784200 U CN209784200 U CN 209784200U
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Abstract
The utility model discloses a centering positioning device of plane glassware and display screen check out test set, including first locating component, second locating component and the straight line moving mechanism that is used for driving second locating component rectilinear movement, first locating component includes first mounting bracket and a plurality of first gyro wheels of installing on first mounting bracket, a plurality of first gyro wheels are arranged and the atress can rotate for first mounting bracket along product moving direction interval, second locating component includes second mounting bracket and a plurality of second gyro wheels of installing on the second mounting bracket, a plurality of second gyro wheels are arranged and the atress can rotate for second mounting bracket along product moving direction interval; the advantage is that it does not cause a sharp reduction in the speed of the product being conveyed and does not cause deformation and wear of the product.
Description
Technical Field
The utility model relates to a centering positioner especially relates to a centering positioner of plane glassware and display screen check out test set.
Background
At present, products conveyed on a roller shaft of a flat glass product and display screen detection equipment are mainly positioned through a centering and positioning device so as to ensure that the products enter a subsequent image acquisition detection area according to a set position. With the rapid development of industry and the improvement of product quality requirements, the detection requirements of products are higher and higher. The existing centering and positioning device of the plane glass product and display screen detection equipment mainly comprises two linear moving mechanisms and two positioning blocks, the two linear moving mechanisms respectively drive the two positioning blocks to simultaneously apply force to two sides of a product conveyed on a roller to clamp the product so as to rigidly center the product, and then the two linear moving mechanisms respectively drive the two positioning blocks to be separated from the product.
However, when the existing centering and positioning device for the flat glass product and the display screen detection equipment clamps a product, the two positioning blocks clamp the product and then are static, both sides of the product are subjected to large acting force instantly in the moving process, so that the two sides of the product are deformed and damaged in different degrees easily, the product is blocked in conveying, the conveying speed is reduced rapidly, the friction force between the lower surface of the product and a roller shaft is increased rapidly, and the lower surface of the product is easily abraded.
Disclosure of Invention
The utility model aims to solve the technical problem that a centering positioner that can not lead to product transfer speed to sharply slow down, and can not lead to the plane glassware and display screen check out test set of product deformation and wearing and tearing is provided.
the utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a centering positioner of plane glassware and display screen check out test set, includes first locating component, second locating component and is used for driving second locating component rectilinear movement's straight line moving mechanism, first locating component include first mounting bracket and install first mounting bracket on a plurality of first gyro wheels, it is a plurality of first gyro wheel arrange and the atress along product moving direction interval and can for first mounting bracket rotate, second locating component include the second mounting bracket and install the second mounting bracket on a plurality of second gyro wheels, it is a plurality of the second gyro wheel arrange and the atress can for along product moving direction interval the second mounting bracket rotate.
first mounting bracket include first bottom plate, two first linear guide and first base, two first linear guide around the interval fixedly set up first bottom plate on, the bottom of first base be provided with two first linear guide complex two first spouts, first base pass through locking mechanical system and arbitrary one first linear guide fixed connection. In this structure, can adjust the position of first base for first linear guide rail through locking mechanical system's unblock, be applicable to the centering of different specification products from this and fix a position, the application scope is wider.
The locking mechanism is realized by adopting an elbow clip. In the structure, the existing mature elbow clip is adopted to realize the locking mechanism, the operation is convenient, and the cost is lower.
The second mounting bracket include second bottom plate, two second linear guide and second base, two second linear guide around the interval fixedly set up the second bottom plate on, the bottom of second base be provided with two second linear guide two complex second spouts, the second base with second linear guide fixed connection, the second bottom plate with rectilinear movement mechanism connect.
The second locating component further comprises a buffer mechanism, the buffer mechanism comprises a baffle, a guide shaft and a spring, the baffle is fixedly arranged on the second base plate, the spring is located between the baffle and the second base, one end of the spring is connected with the baffle, the other end of the spring is fixedly connected with the second base, the baffle and the second base are respectively provided with a guide hole, and the guide shaft sequentially penetrates through the guide hole in the baffle, the spring and the guide hole in the second base. In this structure, can further reduce the effort of second locating component to the product through buffer gear.
Compared with the prior art, the utility model has the advantages that the centering and positioning device is constructed by the first positioning component, the second positioning component and the linear moving mechanism, the first positioning component comprises a first mounting frame and a plurality of first rollers arranged on the first mounting frame, the plurality of first rollers are arranged at intervals along the moving direction of the product and can rotate relative to the first mounting frame under stress, the second positioning component comprises a second mounting frame and a plurality of second rollers arranged on the second mounting frame, the plurality of second rollers are arranged at intervals along the moving direction of the product and can rotate relative to the second mounting frame under stress, when in use, the first mounting frame of the first positioning component is fixed on one side of the moving direction of the product, the plurality of first rollers on the first mounting frame extend out through the gap between two adjacent rollers, the second mounting frame of the second positioning component is fixed on the other side of the moving direction of the product, make a plurality of second gyro wheels on the second mounting bracket stretch out via the clearance between two adjacent rollers, when carrying out centering location to the product, linear movement mechanism drive second locating component removes, promote the product after the contact of second gyro wheel among the second locating component and one side of product, make the opposite side of product and the contact of the first gyro wheel on the first mounting bracket, realize product centering location from this, in centering location process, first gyro wheel and second gyro wheel rotate under the product drives, first locating component and second locating component act on the resistance and the clamp force of product all less, from this can not cause the deformation and the impaired of product both sides, also can not cause product transfer speed sharply to slow down, frictional force between product lower surface and the sharp roller can not increase, the product lower surface is difficult to produce wearing and tearing.
Drawings
FIG. 1 is a schematic view of the alignment positioning device of the present invention installed in a flat glass product and a display screen inspection apparatus;
Fig. 2 is a perspective view of the centering and positioning device of the present invention;
Fig. 3 is a perspective view of a first positioning assembly of the centering device of the present invention;
Fig. 4 is a perspective view of a second positioning assembly of the centering device of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
Example (b): as shown in the figure, the centering and positioning device of the plane glass product and display screen detection equipment comprises a first positioning assembly, a second positioning assembly and a linear moving mechanism 1 used for driving the second positioning assembly to move linearly, wherein the first positioning assembly comprises a first mounting frame and a plurality of first rollers 2 mounted on the first mounting frame, the first rollers 2 are arranged at intervals along the moving direction of a product, the stress can rotate relative to the first mounting frame, the second positioning assembly comprises a second mounting frame and a plurality of second rollers 3 mounted on the second mounting frame, and the second rollers 3 are arranged at intervals along the moving direction of the product, the stress can rotate relative to the second mounting frame.
In this embodiment, the first mounting bracket includes first bottom plate 4, two first linear guide rails 5 and first base 6, and two first linear guide rails 5 are fixed to be set up on first bottom plate 4 at the interval from beginning to end, and the bottom of first base 6 is provided with two first spouts with two first linear guide rails 5 complex, and first base 6 passes through locking mechanical system 7 and arbitrary one first linear guide rail 5 fixed connection.
In this embodiment, the locking mechanism 7 is implemented by an elbow clip.
In this embodiment, the second mounting bracket includes second bottom plate 8, two second linear guide 9 and second base 10, and two second linear guide 9 interval front and back are fixed to be set up on second bottom plate 8, and the bottom of second base 10 is provided with two second spouts with two second linear guide 9 cooperations, second base 10 and second linear guide 9 fixed connection, and second bottom plate 8 is connected with linear movement mechanism 1.
In this embodiment, the second positioning assembly further includes a buffer mechanism, the buffer mechanism includes a baffle 11, a guide shaft 12 and a spring 13, the baffle 11 is fixedly disposed on the second bottom plate 8, the spring 13 is disposed between the baffle 11 and the second base 10, one end of the spring 13 is connected to the baffle 11, the other end of the spring 13 is fixedly connected to the second base 10, the baffle 11 and the second base 10 are respectively provided with a guide hole, and the guide shaft 12 sequentially passes through the guide holes on the baffle 11, the guide holes on the spring 13 and the second base 10.
the utility model discloses a theory of operation does: when the centering positioning mechanism is used, the first mounting frame of the first positioning assembly is fixed on one side of the moving direction of a product, the first rollers 2 on the first mounting frame extend out through the gaps between two adjacent rolling shafts 14, the second mounting frame of the second positioning assembly is fixed on the other side of the moving direction of the product, the second rollers 3 on the second mounting frame extend out through the gaps between two adjacent rolling shafts 14, when the product is centered and positioned, the linear moving mechanism 1 drives the second positioning assembly to move, the second rollers 3 in the second positioning assembly contact with one side of the product and then push the product, the other side of the product contacts with the first rollers 2 on the first mounting frame, and therefore the centering positioning of the product is achieved.
Claims (5)
1. The utility model provides a centering positioner of plane glassware and display screen check out test set, its characterized in that includes first locating component, second locating component and is used for driving second locating component rectilinear movement's straight line moving mechanism, first locating component include first mounting bracket and install first mounting bracket on a plurality of first gyro wheels, it is a plurality of first gyro wheel arrange and the atress can for first mounting bracket rotate along product moving direction interval, second locating component include the second mounting bracket and install the second mounting bracket on a plurality of second gyro wheels, it is a plurality of the second gyro wheel arrange and the atress can for product moving direction interval the second mounting bracket rotate.
2. The centering and positioning device for flat glass products and display screen detection equipment according to claim 1, wherein the first mounting frame comprises a first bottom plate, two first linear guide rails and a first base, the two first linear guide rails are fixedly arranged on the first bottom plate at intervals in the front-back direction, two first sliding grooves matched with the two first linear guide rails are arranged at the bottom of the first base, and the first base is fixedly connected with any one of the first linear guide rails through a locking mechanism.
3. A centering and positioning device for flat glass articles and display screen inspection equipment as claimed in claim 2, wherein said locking mechanism is implemented as an elbow clip.
4. The centering and positioning device for flat glass products and display screen detection equipment according to claim 1, wherein said second mounting frame comprises a second base plate, two second linear guides and a second base, said two second linear guides are fixedly disposed on said second base plate at intervals, said second base plate is provided with two second sliding grooves engaged with said two second linear guides, said second base is fixedly connected with said second linear guides, and said second base plate is connected with said linear moving mechanism.
5. The centering and positioning device for flat glass products and display screen detection equipment according to claim 4, characterized in that the second positioning assembly further comprises a buffer mechanism, the buffer mechanism comprises a baffle, a guide shaft and a spring, the baffle is fixedly arranged on the second base plate, the spring is arranged between the baffle and the second base, one end of the spring is connected with the baffle, the other end of the spring is fixedly connected with the second base, the baffle and the second base are respectively provided with a guide hole, and the guide shaft sequentially passes through the guide hole on the baffle, the spring and the guide hole on the second base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315371.7U CN209784200U (en) | 2019-03-13 | 2019-03-13 | Centering and positioning device for flat glass product and display screen detection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315371.7U CN209784200U (en) | 2019-03-13 | 2019-03-13 | Centering and positioning device for flat glass product and display screen detection equipment |
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| Publication Number | Publication Date |
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| CN209784200U true CN209784200U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920315371.7U Active CN209784200U (en) | 2019-03-13 | 2019-03-13 | Centering and positioning device for flat glass product and display screen detection equipment |
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| CN (1) | CN209784200U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499258A (en) * | 2020-12-08 | 2021-03-16 | 宁波韵升智能技术有限公司 | Automatic centering turnover mechanism for cover plate glass |
-
2019
- 2019-03-13 CN CN201920315371.7U patent/CN209784200U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112499258A (en) * | 2020-12-08 | 2021-03-16 | 宁波韵升智能技术有限公司 | Automatic centering turnover mechanism for cover plate glass |
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