CN212443796U - Aligning device - Google Patents
Aligning device Download PDFInfo
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- CN212443796U CN212443796U CN202020441478.9U CN202020441478U CN212443796U CN 212443796 U CN212443796 U CN 212443796U CN 202020441478 U CN202020441478 U CN 202020441478U CN 212443796 U CN212443796 U CN 212443796U
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Abstract
The utility model belongs to the technical field of laser cutting, a aligning device is related to. The alignment device is used for correcting the position of a panel placed on a bearing mechanism of laser processing equipment and comprises a push-back mechanism, a clamping mechanism and a sensing mechanism, wherein the sensing mechanism is arranged on the push-back mechanism and is used for sensing whether the panel is positioned in a preset stroke range of the push-back mechanism; when the sensing mechanism senses that the panel is located in a preset stroke range of the push-back mechanism, the push-back mechanism is used for pushing the panel back to a panel processing position of the laser processing equipment; when the sensing mechanism senses that the panel is located outside the preset stroke range of the push-back mechanism, the clamping mechanism is used for clamping the panel and drawing the panel to the preset stroke range of the push-back mechanism. The alignment device can improve the production efficiency.
Description
Technical Field
The utility model belongs to the technical field of laser beam machining, especially, relate to an aligning device.
Background
On the basis of the current process, the liquid crystal panel has a terminal short circuit ring cutting process in the manufacturing process, the original metal wire coating on the surface of the liquid crystal panel is required to be cut off, and the position accuracy of a cutting channel is +/-10 microns. In the processing process of the procedure, the liquid crystal panel is taken from the material clamp by the manipulator and then put into the machine. In order to meet the processing efficiency of the whole production line, the discharging position of the manipulator in the feeding process is fixed. With the increasing demand of people for living of materials, the size of the current liquid crystal panel is larger and larger. And full automatic processing is adopted in the panel production process, and the position offset can appear in the panel in the material clamp in the commodity circulation transportation process.
At present, after the feeding of a manipulator is completed, a processing Device is required to perform position correction on a panel twice, a mechanical correction mode is adopted for the first time, and a precise positioning mode that a CCD (Charge Coupled Device) camera captures a position recognition point (Mark point) on the panel is adopted for the second time, so that the requirement of processing precision can be met. However, during the second correction, the view field of the CCD camera is within 5mm, and the panel Mark point can be identified sufficiently to meet the requirement of positioning accuracy, so that the first mechanical positioning is required to be accurate, and the feeding error of the manipulator and the displacement deviation of the panel in the conveying process can be overcome, but the existing mechanical correction device has low production efficiency, a complex structure and high maintenance cost.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: aiming at the technical problem that the production efficiency of the existing mechanical correction device is low, the alignment device is provided.
In order to solve the above technical problem, an embodiment of the present invention provides an alignment apparatus for performing position correction on a panel placed on a carrying mechanism of a laser processing device, including a push-back mechanism, a clamping mechanism and a sensing mechanism, wherein the sensing mechanism is installed on the push-back mechanism, and the sensing mechanism is used for sensing whether the panel is located within a preset stroke range of the push-back mechanism;
when the sensing mechanism senses that the panel is located in a preset stroke range of the push-back mechanism, the push-back mechanism is used for pushing the panel back to a panel processing position of the laser processing equipment;
when the sensing mechanism senses that the panel is located outside the preset stroke range of the push-back mechanism, the clamping mechanism is used for clamping the panel and drawing the panel to the preset stroke range of the push-back mechanism.
According to the utility model discloses aligning device concentrates on fixture and return and pushes away the mechanism and form aligning device together, can not have the influence to the manipulator material loading. When the sensing mechanism can not sense the panel, namely the panel is positioned outside the preset stroke range of the push-back mechanism, the clamping mechanism clamps the panel and pulls the panel to the preset stroke range of the push-back mechanism, so that the panel is close to the push-back mechanism. When the panel is sensed by the sensing mechanism, namely the panel is located in the preset stroke range of the back-pushing mechanism, the back-pushing mechanism can directly push the panel back to the panel processing position of the laser processing equipment, and the clamping mechanism does not need to pull the panel to align, so that the production efficiency is improved. The utility model discloses aligning device's simple structure, it is convenient to maintain.
Optionally, the push-back mechanism includes a first mounting bracket, a push-back driving structure and a push rod, the push-back driving structure and the push rod are mounted on the first mounting bracket, and the push-back driving structure is used for driving the push rod to move, so that the push rod can push back the panel to a panel processing position of the laser processing device.
Optionally, the push-back driving structure includes a push-back cylinder, a cylinder barrel of the push-back cylinder is fixedly connected to the mounting bracket, and a piston rod of the push-back cylinder is fixedly connected to the push rod.
Optionally, the first mounting bracket includes a supporting member and a first cross plate fixedly connected to the supporting member;
the push-back mechanism further comprises a push rod fixing plate, the push rod is fixedly connected to the push rod fixing plate, the push rod fixing plate is connected to the first transverse plate in a sliding mode, and a piston rod of the push-back air cylinder is fixedly connected with the push rod fixing plate.
Optionally, the push rod is provided with a plurality of push rods, and the push rods are located in the same plane.
Optionally, the clamping mechanism comprises a second mounting bracket and a clamping cylinder, a cylinder barrel of the clamping cylinder is mounted on the second mounting bracket, and a clamping jaw of the clamping cylinder is used for clamping the panel.
Optionally, the clamping mechanism further comprises an adjusting assembly, the adjusting assembly is mounted on the second mounting bracket, the clamping cylinder is mounted on the adjusting assembly, and the adjusting assembly is used for adjusting the position of the clamping cylinder in the height direction and the horizontal direction.
Optionally, the adjusting assembly comprises a lifting cylinder and a traversing cylinder, a cylinder barrel of the lifting cylinder is fixedly connected to the second mounting bracket, a piston rod of the lifting cylinder is fixedly connected to the cylinder barrel of the traversing cylinder, and a piston rod of the traversing cylinder is fixedly connected to the cylinder barrel of the clamping cylinder;
the piston rod of the lifting cylinder extends along the height direction, and the piston rod of the transverse moving cylinder extends along the horizontal direction.
Optionally, the second mounting bracket includes a mounting base plate, a vertical plate and a second transverse plate, the vertical plate is fixedly connected to the mounting base plate, the cylinder barrel of the lifting cylinder is fixedly connected to the vertical plate, the piston rod of the lifting cylinder is fixedly connected to the second transverse plate, the cylinder barrel of the transverse moving cylinder is fixedly connected to the second transverse plate, and the cylinder barrel of the clamping cylinder is slidably connected to the second transverse plate and is fixedly connected to the piston rod of the transverse moving cylinder.
Optionally, the sensing mechanism includes a sensor fixedly connected to the push rod.
Drawings
Fig. 1 is a schematic view of an alignment device according to an embodiment of the present invention;
fig. 2 is a schematic view of a clamping mechanism according to an embodiment of the present invention;
fig. 3 is a schematic view of a push-back mechanism according to an embodiment of the present invention;
fig. 4 is a schematic view of a laser processing apparatus and an alignment device according to an embodiment of the present invention;
fig. 5 is a schematic view of an alignment device and a carrying mechanism according to an embodiment of the present invention.
The reference numerals in the specification are as follows:
100. an alignment device;
1. a push-back mechanism; 11. a first mounting bracket; 111. a support member; 112. a first transverse plate; 113. a slide rail; 12. a push back drive structure; 121. a push-back cylinder; 13. a push rod; 14. a push rod fixing plate;
2. a clamping mechanism; 21. a second mounting bracket; 211. mounting a bottom plate; 212. a vertical plate; 213. a second transverse plate; 214. a slide plate; 22. a clamping cylinder; 23. an adjustment assembly; 231. a lifting cylinder; 232. a transverse moving cylinder;
3. a sensing mechanism; 31. a sensor;
200. a carrying mechanism; 201. a load bearing column; 300. a panel; 400. a robot arm.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 5, the alignment apparatus 100 provided in the embodiment of the present invention is used for correcting the position of the panel 300 placed on the carrying mechanism 200 of the laser processing apparatus, and includes a push-back mechanism 1, a clamping mechanism 2 and a sensing mechanism 3, wherein the sensing mechanism 3 is installed on the push-back mechanism 1, and the sensing mechanism 3 is used for sensing whether the panel 300 is located in the preset stroke range of the push-back mechanism 1.
When the sensing mechanism 3 senses that the panel 300 is located within the preset stroke range of the push-back mechanism 1, the push-back mechanism 1 is used for pushing the panel 300 back to the panel processing position of the laser processing device.
When the sensing mechanism 3 senses that the panel 300 is located outside the preset stroke range of the push-back mechanism 1, the clamping mechanism 2 is used for clamping the panel 300 and pulling the panel 300 to the preset stroke range of the push-back mechanism 1.
The embodiment of the utility model provides an aligning device 100 with fixture 2 and push back mechanism 1 and concentrate on together and constitute aligning device 100, can not have the influence to manipulator 400 material loading. When the sensing mechanism 3 cannot sense the panel 300, that is, the panel 300 is located outside the preset stroke range of the push-back mechanism 1, the clamping mechanism 2 clamps the panel 300 and pulls the panel 300 to the preset stroke range of the push-back mechanism 1, so that the panel 300 approaches the push-back mechanism 1. When the sensing mechanism 3 senses the panel 300, that is, the panel 300 is located within the preset stroke range of the push-back mechanism 1, the push-back mechanism 1 can directly push the panel 300 back to the panel processing position of the laser processing device, and the clamping mechanism 2 does not need to pull the panel 300 for alignment, so that the production efficiency is improved. The utility model discloses aligning device 100's simple structure, it is convenient to maintain.
The preset stroke range of the push-back mechanism 1 refers to a stroke of the push-back mechanism 1 capable of pushing the panel 300 to move.
In an embodiment, as shown in fig. 3, the push-back mechanism 1 includes a first mounting bracket 11, a push-back driving structure 12 and a push rod 13, the push-back driving structure 12 and the push rod 13 are mounted on the first mounting bracket 11, the push-back driving structure 12 is configured to drive the push rod 13 to move, so that the push rod 13 can push back the panel 300 to a panel processing position of the laser processing apparatus, and accuracy of mechanical positioning is improved, so that the laser processing apparatus can perform a second precise positioning.
In an embodiment, as shown in fig. 3, the push-back driving structure 12 includes a push-back cylinder 121, a cylinder of the push-back cylinder 121 is fixedly connected to the first mounting bracket 11, and a piston rod of the push-back cylinder 121 is fixedly connected to the push rod 13.
When the push-back cylinder 121 works, the piston rod of the push-back cylinder 121 moves, so as to drive the push rod 13 fixedly connected with the piston rod to move, so as to push back the panel 300.
In one embodiment, as shown in fig. 3, the first mounting bracket 11 includes a supporting member 111 and a first cross plate 112 fixedly connected to the supporting member 111.
The push-back mechanism 1 further comprises a push rod fixing plate 14, the push rod 13 is fixedly connected to the push rod fixing plate 14, the push rod fixing plate 14 is slidably connected to the first transverse plate 112, and a piston rod of the push-back cylinder 121 is fixedly connected to the push rod fixing plate 14.
When the push-back cylinder 121 works, the piston rod of the push-back cylinder 121 drives the push rod fixing plate 14 to slide relative to the first horizontal plate 112, so that the push rod 13 fixedly connected to the push rod fixing plate 14 moves to push back the panel 300.
In one embodiment, as shown in fig. 3, the supporting member 111 is a supporting leg, and two supporting legs are provided and fixedly connected below the first cross plate 112 at an interval to form a stable first mounting bracket 11.
In an embodiment, as shown in fig. 3, the first mounting bracket 11 further includes a slide rail 113 fixedly connected to the first horizontal plate 112, and the push rod fixing plate 14 is slidably connected to the slide rail 113 to be indirectly slidably connected to the first horizontal plate 112.
In one embodiment, as shown in fig. 3, the push rod 13 is provided in a plurality, and the push rods 13 are located in the same plane. By providing a plurality of the push rods 13, the panel 300 can be pushed back more smoothly.
In an embodiment, as shown in fig. 2, the clamping mechanism 2 includes a second mounting bracket 21 and a clamping cylinder 22, a cylinder of the clamping cylinder 22 is mounted on the second mounting bracket 21, and a clamping jaw of the clamping cylinder 22 is used for clamping the panel 300.
When the sensing mechanism 3 cannot sense the panel 300, that is, the panel 300 is located outside the preset stroke range of the push-back mechanism 1, the clamping jaws of the clamping cylinder 22 clamp the panel 300 and pull the panel 300 to the preset stroke range of the push-back mechanism 1.
In one embodiment, as shown in fig. 2, since the cutting head of the laser processing apparatus is closer to the panel 300 during processing, in order to avoid the cutting head, the clamping mechanism 2 further includes an adjusting assembly 23, the adjusting assembly 23 is mounted on the second mounting bracket 21, the clamping cylinder 22 is mounted on the adjusting assembly 23, and the adjusting assembly 23 is used for adjusting the position of the clamping cylinder 22 in the height direction and the horizontal direction.
In an embodiment, as shown in fig. 2, the adjusting assembly 23 includes a lifting cylinder 231 and a traversing cylinder 232, a cylinder of the lifting cylinder 231 is fixedly connected to the second mounting bracket 21, a piston rod of the lifting cylinder 231 is fixedly connected to the cylinder of the traversing cylinder 232, and a piston rod of the traversing cylinder 232 is fixedly connected to the cylinder of the clamping cylinder 22.
The piston rod of the lifting cylinder 231 extends along the height direction, so that the piston rod of the lifting cylinder 231 can drive the traversing cylinder 232 and the clamping cylinder 22 to move along the height direction, and the position of the clamping cylinder 22 can be adjusted in the height direction.
The piston rod of the traverse cylinder 232 extends along the horizontal direction, so that the piston rod of the traverse cylinder 232 can drive the clamping cylinder 22 to move along the horizontal direction, and the position of the clamping cylinder 22 can be adjusted in the horizontal direction.
The lifting, the transverse moving and the clamping panel 300 of the clamping mechanism 2 are all completed by adopting an air cylinder, and the cost is low. The action of the cylinder is pushed by air, the cost of the air source is low, and the air source can be widely applied to industrial automation and has strong universality.
In one embodiment, as shown in fig. 2, the second mounting bracket 21 includes a mounting base plate 211, a vertical plate 212 and a second horizontal plate 213, the vertical plate 212 is fixedly connected to the mounting base plate 211, the cylinder of the lifting cylinder 231 is fixedly connected to the vertical plate 212, the piston rod of the lifting cylinder 231 is fixedly connected to the second horizontal plate 213, the cylinder of the traverse cylinder 232 is fixedly connected to the second horizontal plate 213, and the cylinder of the clamping cylinder 22 is slidably connected to the second horizontal plate 213 and fixedly connected to the piston rod of the traverse cylinder 232.
In one embodiment, as shown in fig. 2, the second mounting bracket 21 further comprises a sliding plate 214, the sliding plate 214 is fixedly connected below the second cross plate 213, and the sliding plate 214 is slidably connected to the vertical plate 212 along the height direction, so that the traverse cylinder 232 and the clamp cylinder 22 move more smoothly along the height direction.
In one embodiment, as shown in fig. 1, the supporting member 111 is fixedly connected to the mounting base plate 211 to integrate the pushing mechanism 1 and the clamping mechanism 2.
In one embodiment, as shown in fig. 2, the sensing mechanism 3 includes a sensor 31, and the sensor 31 is fixedly connected to the push rod 13 to sense the panel 300.
The embodiment of the present invention provides an alignment apparatus 100, which has the following working principle:
as shown in fig. 4, the fingers of the robot 400 may be opened or closed to accommodate the removal of panels 300 of different sizes. The robot 400 picks up the material from the upstream gripper and places the material onto the carrier 200, and fingers of the robot 400 are positioned between the gaps of the carrier columns 201 of the carrier 200. However, the upstream material clamp has a position deviation of the panel 300 during the logistics transportation process, and after the robot 400 finishes feeding and exits the machine, the alignment device 100 needs to correct the position of the panel 300.
After the feeding is completed, if the sensor 31 senses the panel 300, that is, when the panel 300 is located within the preset stroke range of the push-back mechanism 1, the push-back mechanism 1 pushes forward, and the push rod 13 pushes the panel 300 to the panel processing position and then resets, thereby completing the position correction of the panel 300. If the sensor 31 cannot sense the panel 300, that is, the panel 300 is located outside the preset stroke range of the push-back mechanism 1, the piston rod of the lifting cylinder 231 of the clamping mechanism 2 is first lifted, then the piston rod of the traverse cylinder 232 is extended, and after the clamping cylinder 22 clamps the panel 300, the piston rod of the traverse cylinder 232 is retracted, and the panel 300 is pulled to approach the push rod 13. When the panel 300 contacts the push rod 13 (i.e. the panel 300 is located within the preset stroke range of the push-back mechanism 1), the clamping cylinder 22 and the panel 300 do not move any more, and the traverse cylinder 232 compresses the spring. After the piston rod of the traversing cylinder 232 is completely retracted, the panel 300 is released by the clamping cylinder 22, and the pushing mechanism 1 moves forward. When the pushing-back mechanism 1 moves forwards to a proper position, the clamping mechanism 2 descends. When the push-back mechanism 1 is reset, the position correction process of the panel 300 is completed.
After the calibration is completed, the carrying mechanism 200 and the alignment device 100 move together in the direction of the cutting head of the laser processing apparatus, so that the panel 300 placed on the carrying mechanism 200 moves to the lower side of the cutting head, and the cutting head can process the panel 300.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. An alignment device is used for correcting the position of a panel placed on a bearing mechanism of laser processing equipment and is characterized by comprising a push-back mechanism, a clamping mechanism and a sensing mechanism, wherein the sensing mechanism is installed on the push-back mechanism and is used for sensing whether the panel is positioned in a preset stroke range of the push-back mechanism;
when the sensing mechanism senses that the panel is located in a preset stroke range of the push-back mechanism, the push-back mechanism is used for pushing the panel back to a panel processing position of the laser processing equipment;
when the sensing mechanism senses that the panel is located outside the preset stroke range of the push-back mechanism, the clamping mechanism is used for clamping the panel and drawing the panel to the preset stroke range of the push-back mechanism.
2. The aligning apparatus according to claim 1, wherein the pushing back mechanism includes a first mounting bracket, a pushing back driving structure, and a pushing rod, the pushing back driving structure and the pushing rod are mounted on the first mounting bracket, the pushing back driving structure is configured to drive the pushing rod to move, so that the pushing rod can push back the panel to a panel processing position of the laser processing device.
3. The alignment device according to claim 2, wherein the push-back driving structure comprises a push-back cylinder, a cylinder of the push-back cylinder is fixedly connected to the mounting bracket, and a piston rod of the push-back cylinder is fixedly connected to the push rod.
4. The alignment device as claimed in claim 3, wherein the first mounting bracket includes a supporting member and a first cross plate fixedly connected to the supporting member;
the push-back mechanism further comprises a push rod fixing plate, the push rod is fixedly connected to the push rod fixing plate, the push rod fixing plate is connected to the first transverse plate in a sliding mode, and a piston rod of the push-back air cylinder is fixedly connected with the push rod fixing plate.
5. The aligning apparatus of claim 4, wherein a plurality of said push rods are provided, and said plurality of said push rods are located in the same plane.
6. The aligning device according to claim 1, wherein the clamping mechanism comprises a second mounting bracket and a clamping cylinder, a cylinder of the clamping cylinder is mounted on the second mounting bracket, and a clamping jaw of the clamping cylinder is used for clamping the panel.
7. The aligning apparatus of claim 6, wherein the clamping mechanism further comprises an adjusting assembly, the adjusting assembly is mounted on the second mounting bracket, the clamping cylinder is mounted on the adjusting assembly, and the adjusting assembly is used for adjusting the position of the clamping cylinder in the height direction and the horizontal direction.
8. The alignment device as claimed in claim 7, wherein the adjusting assembly comprises a lifting cylinder and a traversing cylinder, the cylinder of the lifting cylinder is fixedly connected to the second mounting bracket, the piston rod of the lifting cylinder is fixedly connected to the cylinder of the traversing cylinder, and the piston rod of the traversing cylinder is fixedly connected to the cylinder of the clamping cylinder;
the piston rod of the lifting cylinder extends along the height direction, and the piston rod of the transverse moving cylinder extends along the horizontal direction.
9. The alignment device as claimed in claim 8, wherein the second mounting bracket includes a mounting plate, a vertical plate, and a second horizontal plate, the vertical plate is fixedly connected to the mounting plate, the cylinder of the lifting cylinder is fixedly connected to the vertical plate, the piston rod of the lifting cylinder is fixedly connected to the second horizontal plate, the cylinder of the traversing cylinder is fixedly connected to the second horizontal plate, and the cylinder of the clamping cylinder is slidably connected to the second horizontal plate and fixedly connected to the piston rod of the traversing cylinder.
10. The alignment device as claimed in claim 2, wherein the sensing mechanism includes a sensor, and the sensor is fixedly connected to the pushing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441478.9U CN212443796U (en) | 2020-03-30 | 2020-03-30 | Aligning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020441478.9U CN212443796U (en) | 2020-03-30 | 2020-03-30 | Aligning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212443796U true CN212443796U (en) | 2021-02-02 |
Family
ID=74465586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020441478.9U Active CN212443796U (en) | 2020-03-30 | 2020-03-30 | Aligning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212443796U (en) |
-
2020
- 2020-03-30 CN CN202020441478.9U patent/CN212443796U/en active Active
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Effective date of registration: 20220728 Address after: 518000 101, building 6, Wanyan Industrial Zone, Qiaotou community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's Semiconductor Equipment Technology Co.,Ltd. Address before: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. |