CN218537790U - Glass substrate's device that bears - Google Patents
Glass substrate's device that bears Download PDFInfo
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- CN218537790U CN218537790U CN202221787749.1U CN202221787749U CN218537790U CN 218537790 U CN218537790 U CN 218537790U CN 202221787749 U CN202221787749 U CN 202221787749U CN 218537790 U CN218537790 U CN 218537790U
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- glass substrate
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Abstract
The utility model provides a glass substrate's device that bears, include: the bearing table-board is positioned on the bearing table-board; at least four corner blocks, a plurality of which are in contact with the glass substrate; and a power source connected to the plurality of corner blocks; the corner blocks are arranged in a rectangular shape, a track is formed on each rectangular side by the corner blocks, and the moving direction of the track is perpendicular to the arrangement direction of the track. The utility model discloses good reliability, compatibility are strong, can be used to bear the glass substrate of multiple size.
Description
Technical Field
The utility model relates to a liquid crystal glazing base plate processing manufacturing technical field especially relates to a glass substrate's bears device.
Background
In the production process of a TFT-LCD (Thin film transistor liquid crystal display) glass substrate, in order to prevent the edge of the glass substrate from being too large in stress and broken in the transmission process, the edge of the glass substrate needs to be chamfered and ground. The chamfer grinding process relates to a grinding wheel processing mechanism and a bearing device for grinding a glass substrate. Wherein the bearing device for grinding the glass substrate is used for bearing and fixing the glass. The lateral stress of the edge of the glass substrate is large during chamfering and grinding, and the distance that the glass substrate extends out of the table top cannot be too large. In order to ensure that the extension amount of the glass substrate is fixed, when the size of the glass substrate changes, the size of the table top of the bearing device needs to change along with the size change of the glass substrate; the existing equipment can not meet the requirements, so that a bearing device of the glass substrate with adjustable size needs to be designed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a glass substrate's device that bears can be used to satisfy the requirement that bears multiple size glass substrate, can provide following technical scheme.
The utility model discloses can provide a glass substrate's device that bears, include:
the glass substrate is positioned on the bearing table-board;
a plurality of stages, the corner stages being in contact with the glass substrate; and
a power source connected to the plurality of corner blocks;
the corner blocks are arranged in a rectangular mode, each rectangular side of the corner blocks forms a track, and the moving direction of the track is perpendicular to the arrangement direction of the track.
In an embodiment of the present invention, on each rectangular edge, a plurality of corner blocks are provided in different moving directions.
In an embodiment of the present invention, the power source includes:
the cushion block is provided with a linear guide rail;
the direction of the output end of the air cylinder is parallel to the direction of the linear guide rail;
the connecting block is slidably arranged on the linear guide rail;
the corner table block and the output end of the air cylinder are connected with the connecting block.
In an embodiment of the present invention, the bearing device of the glass substrate further includes:
the support is arranged on the bearing table board, and the projection of the support on the plane where the rectangle is located in the rectangle.
In an embodiment of the present invention, the bracket includes:
the at least two longitudinal rods are parallel to the wide sides of the rectangle and are provided with brushes and suckers;
at least two cross rods respectively connected with two ends of the longitudinal rod;
wherein the brush and the suction cup are in contact with the glass substrate, respectively.
The utility model discloses an embodiment, the external vacuum pump of sucking disc.
In an embodiment of the present invention, the bearing device of the glass substrate further includes:
the control module is electrically connected with the power source;
the alarm module is electrically connected with the control module;
the photoelectric detection module is electrically connected with the control module;
wherein the photoelectric detection module is positioned on the moving track of the corner table block.
In an embodiment of the present invention, a vacuum groove is disposed on the upper surface of the corner block, and the vacuum groove is externally connected to a vacuum pump.
In an embodiment of the present invention, the bearing device of the glass substrate further includes:
the upper surfaces of the at least two bearing strips are provided with vacuum grooves, and the bearing strips are in contact with the glass substrate.
In an embodiment of the present invention, the vacuum groove provided on the upper surface of the carrier strip is connected with an external vacuum pump
The utility model provides a glass substrate's device that bears can be used to bear the glass substrate of multiple size, and is compatible strong, and this device detectable device's operational aspect, but sends out the police dispatch newspaper when the operation is unusual, the good reliability.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a top view of a glass substrate carrying device according to the present invention.
Fig. 2 is a schematic view showing the connection between the corner block and the power source according to the present invention.
Fig. 3 shows a three-dimensional structure of the present invention.
Fig. 4 is a schematic diagram of the connection of the control module according to the present invention.
Element number description:
10. a bearing table surface;
20. corner platform blocks; 21. a vacuum tank; 22. a vacuum hole;
30. a power source; 31. cushion blocks; 32. a cylinder; 33. a linear guide rail; 34. connecting blocks;
40. a carrier strip; 41. a vacuum tank; 42. a vacuum hole;
50. a support; 51. a longitudinal bar; 52. a cross bar; 53. a brush; 54. a suction cup;
100. a control module; 101. a human-computer interaction module; 102. a photoelectric detection module; 103. and an alarm module.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the invention in a schematic manner, and only the components related to the invention are shown in the drawings rather than being drawn according to the number, shape and size of the components in actual implementation, and the form, quantity and proportion of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.
Referring to fig. 1 to 4, the present invention provides a glass substrate carrying device, which can be used for carrying a glass substrate. According to the size parameters of the glass substrate, the bearing device of the glass substrate can also switch the bearing size, and can be applied to the technical field of processing and manufacturing of liquid crystal glass substrates. For example, in the production process of TFT-LCD glass substrates, the utility model can be applied to the chamfering and grinding process of the glass substrates.
Referring to fig. 1, fig. 1 shows a glass substrate carrying device according to the present invention, in an embodiment of the present invention, the glass substrate carrying device may include a carrying table 10, a corner block 20 and a power source 30. Wherein, the shape of the carrying table 10 can be rectangular similar to a glass substrate. The glass substrate may be located on the load-bearing table 10. The number of corner blocks 20 may be plural, and a plurality of corner blocks 20 may form a rectangular plane. On each rectangular side, the plurality of corner blocks 20 may form a track, and the moving direction of the track is perpendicular to the arrangement direction of the track, i.e. the formed rectangle may be enlarged or reduced after the plurality of corner blocks 20 are moved. The corner block 20 may be in contact with the glass substrate. For example, the number of the corner blocks 20 may be 4, and the corner blocks are in contact with four corners of the glass substrate. The power source 30 may be coupled to a plurality of corner blocks 20.
Referring to fig. 1, in one embodiment of the present invention, the number of the power sources 30 may be 1 or more. When the number of the power sources 30 is 1, the output end of the power source 30 is connected with the plurality of corner blocks 20; when there are a plurality of power sources 30, the output end of 1 power source 30 is connected to 1 corner block 20. For example, the number of the power sources 30 may be 4, and 4 power sources 30 may be respectively installed at four corners of the carrying table.
Referring to fig. 2, in an embodiment of the present invention, the power source 30 may include a pad 31, a cylinder 32, a linear guide 33, and a connecting block 34. Wherein the spacer 31 can be mounted on the bearing table 10. The spacer 31 can adjust the height of the power source 30. The air cylinder 32 may be mounted on the pad 31. The number of the linear guides 33 may be 1 or more, and the larger the number of the linear guides 33 is, the more stable the output of the power source 30 and the stronger the load-bearing capacity is. For example, two linear guides 33 may be provided, and the two linear guides 33 are mounted in parallel on the block 31. The air cylinder 32 may be parallel to the linear guide 33. The connecting blocks 34 can be simultaneously slidably mounted on the 2 linear guide rails 33, and the connecting blocks 34 can be connected with the output ends of the air cylinders 32. The corner block 20 may be secured to the attachment block 34. The air cylinder 32 can drive the corner block 20 fixed on the connecting block 33 to move, and the extension line of the moving path of the corner block 20 can point to the geometric central axis of the bearing table top 10. When the air cylinder 32 drives the corner blocks 20 to move in a direction away from the geometric center axis of the supporting table 10, the rectangular plane formed by the corner blocks 20 becomes larger, and a glass substrate with a larger size can be supported.
Referring to fig. 2, in an embodiment of the present invention, the corner block 20 has a vacuum groove 21 formed on the upper surface thereof, for example, the vacuum groove 21 may be parallel to the edge of the upper surface of the corner block 20; the vacuum groove 21 may be rectangular, and a communication groove may be formed between opposite sides thereof. The vacuum groove 21 may be opened with vacuum holes 22. The vacuum holes 22 may be externally connected to a vacuum pump. When the corner block 20 is in contact with the glass substrate, the vacuum pump is operated, and the corner block 20 can adsorb and fix the glass substrate, thereby preventing the glass substrate from shifting during the chamfering process.
Referring to fig. 3, in an embodiment of the present invention, the supporting device of the glass substrate further includes a supporting strip 40. The number of carrier strips 40 may be at least two. The carrier strip 40 can be fixedly mounted on the load-bearing table 10. The plurality of carrier strips 40 may define a plane that coincides with the rectangular plane defined by the plurality of corner blocks 20. When the area of the rectangular plane formed by the plurality of corner blocks 20 is minimized, the carrier strip 40 may coincide with two sides of the rectangular plane. The upper surface of the carrier strip 40 may be formed with a vacuum groove 41. The vacuum grooves 41 may be located at the edges of the upper surface of the carrier strip 40; the vacuum groove 41 may have a rectangular shape, and a communication groove may be formed between opposite sides thereof. The vacuum groove 41 may be opened with a vacuum hole 42. The vacuum hole 42 may be externally connected to a vacuum pump. When the carrier bar 40 is in contact with the glass substrate, the vacuum pump is operated, and the carrier bar 40 can adsorb and fix the glass substrate. The carrying strip 40 can carry the edge of the glass substrate, so as to prevent the edge of the glass substrate from bending.
Referring to fig. 3, in an embodiment of the present invention, the glass substrate supporting device further includes a bracket 50, a vertical rod 51, a horizontal rod 52, a brush 53 and a suction cup 54. The bracket 50 may be fixedly mounted to the load-bearing table 10 and the bracket 50 may lie in the rectangular plane formed by the plurality of corner blocks 20. The bracket 50 is provided with a plurality of longitudinal bars 51. The number of the longitudinal rods 51 is at least 4, and a plurality of the longitudinal rods 51 are equally distributed on the bearing table top 10. The side rail 51 may be parallel to the carrier strip 40. The number of the cross bars 52 may be plural, for example, the number of the cross bars 52 may be 2, and the cross bars are respectively connected to both ends of the plural longitudinal bars 51. The cross bar 52 can reduce the deformation of the longitudinal bar 51 caused by the stress. The side rails 51 and the cross rails 52 may be made of profiles. The number of the brushes 53 may be plural, and the plural brushes 53 may be equally distributed and installed on the vertical beam 51. The plurality of brushes 53 may form a plane that coincides with the rectangular plane formed by the corner block 20. The brush 53 supports the glass substrate to prevent sagging or warping thereof. The number of the suction cups 54 may be plural, and plural suction cups 54 may be equally distributed and mounted on the vertical beam 51. The suction cup 54 may be externally connected to a pump, and when the suction cup 54 is in contact with the glass substrate, the vacuum pump is operated, and the suction cup 54 may adsorb and fix the glass substrate.
Referring to fig. 4, in an embodiment of the present invention, the glass substrate supporting apparatus further includes a control module 100, a human-computer interaction module 101, a photoelectric detection module 102, and an alarm module 103. The human-computer interaction module 101, the photoelectric detection module 102 and the alarm module 103 are electrically connected to the control module 100, respectively. The controller 100 is electrically connected to the power source 30. The photo detection module 102 may detect the location of the corner block 20. The number of the photodetection modules 102 may be plural, for example, when the size of the glass substrate is 3, 3 photodetection modules 102 are required for position detection of one corner block 20. When the carrying device of the glass substrate performs switching operation according to the size of the glass substrate, firstly, a worker operates the human-computer interaction module 101 to send out a switching instruction, and the switching instruction is transmitted to the power source 30 through the control module 100. The power source 30 drives the corner block 20 to move to the command corresponding position according to the switching command. Meanwhile, the controller transmits a detection signal to the photoelectric detection module 102 at a position corresponding to the instruction according to the switching instruction. The photodetection module 102 detects whether the corner block 20 has moved to the instruction corresponding position. When the photoelectric detection module 102 detects that the corner platform block 20 does not move to the position corresponding to the instruction, the photoelectric detection module 102 feeds back an abnormal signal to the control module 100, the control module 100 transmits the abnormal signal to the alarm module 103, and the alarm module 103 is started to remind a worker of performing abnormal processing; when the photoelectric detection module 102 detects that all the corner blocks 20 have moved to the positions corresponding to the instructions, no abnormal signal is fed back, and the glass substrate carrying device completes one size switching operation.
To sum up, the utility model provides a glass substrate's device that bears can be used to bear the glass substrate who treats processing. According to the size of the glass substrate, a worker only needs to output corresponding parameters on the human-computer interaction module, and the device can be automatically adjusted to adapt to the glass substrate with the corresponding size. Meanwhile, the device is also provided with a photoelectric detection module, so that the running condition of the device can be monitored, and when the device runs abnormally, an alarm can be sent to remind a worker.
The system and method have been described herein in general terms as providing details to facilitate the understanding of the invention. Furthermore, various specific details have been given to provide a general understanding of the embodiments of the invention. One skilled in the relevant art will recognize, however, that an embodiment of the invention can be practiced without one or more of the specific details, or with other apparatus, systems, assemblies, methods, components, materials, parts, and/or the like. In other instances, well-known structures, materials, and/or operations are not specifically shown or described in detail to avoid obscuring aspects of embodiments of the invention.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and the technical principles applied thereto, and it should be understood by those skilled in the art that the scope of the present invention is not limited to the technical features mentioned in the above description, and other technical features are known to those skilled in the art, in addition to the technical features mentioned in the description, so as to highlight the innovative features of the present invention.
Claims (9)
1. A bearing device of a glass substrate is characterized by comprising:
the glass substrate is positioned on the bearing table-board;
a plurality of corner blocks in contact with the glass substrate;
a power source connected to the plurality of corner blocks;
the control module is electrically connected with the power source;
the alarm module is electrically connected with the control module;
the photoelectric detection module is electrically connected with the control module; and
the corner table blocks are arranged in a rectangular shape, a track is formed on each rectangular side of each corner table block, the moving direction of the track is perpendicular to the arrangement direction of the track, and the photoelectric detection module is located on the moving track of the corner table blocks.
2. The glass substrate carrier according to claim 1, wherein the plurality of corner blocks are moved in different directions on each of the rectangular sides.
3. The glass substrate carrier device according to claim 2, wherein the power source comprises:
the cushion block is provided with a linear guide rail;
the direction of the output end of the air cylinder is parallel to the direction of the linear guide rail;
the connecting block is slidably arranged on the linear guide rail;
the corner table block and the output end of the air cylinder are connected with the connecting block.
4. The glass substrate carrying device according to claim 1, further comprising:
the support is arranged on the bearing table board, and the projection of the support on the plane where the rectangle is located in the rectangle.
5. The glass substrate carrier device according to claim 4, wherein the support comprises:
the at least two longitudinal rods are parallel to the wide sides of the rectangle and are provided with brushes and suckers;
at least two cross rods respectively connected with two ends of the longitudinal rods;
wherein the brush and the suction cup are in contact with the glass substrate, respectively.
6. The glass substrate carrying apparatus according to claim 5, wherein the suction cup is externally connected to a vacuum pump.
7. The glass substrate carrier according to claim 1, wherein a vacuum groove is defined in an upper surface of the corner block, and the vacuum groove is externally connected to a vacuum pump.
8. The glass substrate carrier device according to claim 1, further comprising:
the upper surfaces of the at least two bearing strips are provided with vacuum grooves, and the bearing strips are in contact with the glass substrate.
9. The glass substrate carrying apparatus according to claim 8, wherein the vacuum groove formed on the upper surface of the carrying strip is externally connected with a vacuum pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221787749.1U CN218537790U (en) | 2022-07-12 | 2022-07-12 | Glass substrate's device that bears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221787749.1U CN218537790U (en) | 2022-07-12 | 2022-07-12 | Glass substrate's device that bears |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218537790U true CN218537790U (en) | 2023-02-28 |
Family
ID=85266992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221787749.1U Active CN218537790U (en) | 2022-07-12 | 2022-07-12 | Glass substrate's device that bears |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218537790U (en) |
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2022
- 2022-07-12 CN CN202221787749.1U patent/CN218537790U/en active Active
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