Positioning scoring type stacking practical training platform

Abstract

The utility model provides a stacking practical training platform capable of positioning and scoring, which relates to the field of stacking teaching equipment and comprises a stacking platform, support frames symmetrically arranged at the bottom of the stacking platform, a five-axis robot, a touch terminal and a moving mechanism, and the five-axis robot is mounted on the front side of the stacking platform through the moving mechanism. The automatic stacking device is characterized in that a supporting plate is installed on the rear side of the stacking platform in a sliding mode, a PLC control box is installed on the top of the supporting plate, and a visual camera is arranged at the bottom of the PLC control box; according to the utility model, the reference grid is arranged on the practical training platform and is matched with the visual camera, so that the stacking evaluation platform is divided into a plurality of areas, and by dividing the areas on the stacking platform, a teacher can set stacking positions in the divided areas, so that the stacking positions of students are different during each practical training.

Description

Technical Field

[0001] This utility model relates to the field of palletizing teaching equipment technology, and in particular to a positionable and scoring palletizing training platform. Background Technology

[0002] Through the palletizing training platform, teaching and training on the basic knowledge and related applications of industrial robots can be carried out. This will enable students to become familiar with the basic operation, programming and debugging of industrial robots, and to understand and master the basic knowledge and skills of handling and maintaining common faults of industrial robots.

[0003] Palletizing training platforms are now ubiquitous, and our industrial robot course also includes robot palletizing as one of its teaching objectives. However, current palletizing teaching content is still limited to palletizing in fixed positions. Students can easily find patterns after doing it a lot, which leads to a decrease in training effectiveness. Therefore, this utility model proposes a positionable and scoring palletizing training platform to solve the problems existing in the prior art. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a positionable and scoring palletizing training platform. This platform divides the palletizing evaluation area into multiple regions by setting a reference grid on the training platform and using a visual camera. By dividing the palletizing platform into regions, teachers can set the palletizing positions in the divided regions, ensuring that the students' palletizing positions are different each time they conduct training.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: a positioning and scoring palletizing training platform, including a palletizing platform, a support frame symmetrically arranged at the bottom of the palletizing platform, a five-axis robot, a touch terminal, and a moving mechanism. The five-axis robot is installed on the front side of the palletizing platform through the moving mechanism. The feature is that: a support plate is slidably installed on the rear side of the palletizing platform, a PLC control box is installed on the top of the support plate, a vision camera is provided at the bottom of the PLC control box, a reference grid is provided on the palletizing platform directly below the vision camera, and an adjustment component for adjusting the position of the support plate is provided at the bottom of the palletizing platform.

[0006] The reference grid is composed of multiple sets of reference blocks, and each set of reference blocks has an arc-shaped groove at its four corners. A sensor is installed in the arc-shaped groove, and a scoring display is installed on the top of the palletizing platform on one side of the reference grid.

[0007] A further improvement is that: the palletizing platform is provided with a feeding plate at the end away from the scoring display, and a lifting component is provided on the side wall of the support frame near the feeding plate to drive the feeding plate to rise and fall, and a fence is provided on the feeding plate.

[0008] A further improvement is made in that: the lifting assembly includes a drive chamber, a limiting chamber, a first slide groove, a second slide groove, a triangular support frame, and a drive assembly. The limiting chambers are symmetrically distributed on both sides of the drive chamber. The drive chamber is provided with a first slide groove, and the limiting chamber is provided with a second slide groove. The bottom of the feeding plate is symmetrically provided with triangular support frames. One end of the triangular support frame is inserted into the second slide groove and slidably connected to the second slide groove. The drive chamber is provided with a drive assembly for driving the feeding plate to lift and lower.

[0009] A further improvement is that the drive assembly includes a first threaded rod, a first motor, and a nut sleeve. The first threaded rod is rotatably mounted inside the drive chamber, and a nut sleeve is threaded onto the first threaded rod. One end of the nut sleeve passes through the first slide groove and is fixedly connected to the feeding plate. The bottom of the drive chamber is provided with a first motor that drives the first threaded rod to rotate.

[0010] A further improvement is that the adjustment assembly includes a second threaded rod, a guide rod, a second motor, a threaded hole, and a through hole. The second threaded rod is rotatably mounted on the bottom of the palletizing platform. A guide rod is provided on one side of the second threaded rod. A threaded hole is provided on the bottom of the support plate. A through hole is provided on one side of the threaded hole. The lower end of the support plate is threadedly connected to the second threaded rod through the threaded hole. The lower end of the support plate is slidably connected to the guide rod through the through hole.

[0011] A further improvement is that the lower end of the support plate is provided with a slot, and the rear side of the palletizing platform is inserted into the slot and slidably connected to the slot.

[0012] The beneficial effects of this utility model are as follows: By setting a reference grid on the training platform and using a visual camera, the palletizing evaluation platform is divided into multiple areas. By dividing the area on the palletizing platform, the teacher can set the palletizing position in the divided area, so that the students' palletizing position is different in each training session. At the same time, the results of the palletizing are monitored by the sensors in the designated area. When the sensor outside the designated area detects the palletized object, it indicates that the student's palletizing is not accurate enough during the training. At the same time, the scoring display scores the students based on the number of times the sensors outside the designated area detect the object, thereby increasing the training effect of the training. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 This is a schematic diagram showing the position of the second motor of this utility model.

[0015] Figure 3 This is a structural schematic diagram of the lifting component of this utility model.

[0016] Figure 4 This is a schematic diagram of the structure on the support plate of this utility model.

[0017] Figure 5 This is a schematic diagram of the reference grid of this utility model.

[0018] Figure 6 This is a schematic diagram of the structure of the drive component of this utility model.

[0019] Figure 7 This is the control flowchart of this utility model.

[0020] The components include: 1. Support frame; 2. Palletizing platform; 3. Five-axis robot; 4. Touch terminal; 5. Motion mechanism; 6. Support plate; 7. PLC control box; 8. Vision camera; 9. Reference block; 10. Arc groove; 11. Sensor; 12. Reference grid; 13. Scoring display; 14. Feeding plate; 15. Fence; 16. Drive compartment; 17. Limiting compartment; 18. First slide rail; 19. Second slide rail; 20. First threaded rod; 21. First motor; 22. Nut sleeve; 23. Second threaded rod; 24. Guide rod; 25. Second motor; 26. Threaded hole; 27. Through hole; 28. Slot; 29. ​​Triangular support frame. Detailed Implementation

[0021] To deepen the understanding of this utility model, the following detailed description will be provided in conjunction with embodiments. These embodiments are only used to explain this utility model and do not constitute a limitation on the scope of protection of this utility model.

[0022] according to Figures 1-7 As shown, this embodiment proposes a positioning and scoring palletizing training platform, including a support frame 1, a palletizing platform 2, a five-axis robot 3 symmetrically arranged at the bottom of the palletizing platform 2, a touch terminal 4, and a moving mechanism 5. The five-axis robot 3 is installed on the front side of the palletizing platform 2 through the moving mechanism 5. A support plate 6 is slidably installed on the rear side of the palletizing platform 2. A PLC control box 7 is installed on the top of the support plate 6. A vision camera 8 is provided at the bottom of the PLC control box 7. A reference grid 12 is provided on the palletizing platform 2 directly below the vision camera 8. An adjustment component for adjusting the position of the support plate 6 is provided at the bottom of the palletizing platform 2.

[0023] The reference grid 12 is composed of multiple sets of reference blocks 9. Each set of reference blocks 9 has an arc-shaped groove 10 at its four corners. A sensor 11 is installed in the arc-shaped groove 10. A scoring display 13 is installed on the top of the palletizing platform 2 on one side of the reference grid 12.

[0024] This device divides the palletizing evaluation platform into multiple areas by setting a reference grid 12 on the training platform and using a vision camera 8. The specific operation involves using a PLC controller and gateway on the PLC control box 7 in conjunction with a touch terminal 4 to achieve autonomous control. Customization is available on the market as needed. By dividing the palletizing platform 2 into areas, the teacher can set the palletizing positions within each area, ensuring that students' palletizing positions are different each time they train. Simultaneously, sensors 11 that delineate the designated areas monitor the palletizing results. When a sensor 11 outside the designated area detects palletized material, it indicates that the student's palletizing is inaccurate. The scoring display 13 scores the student based on the number of pallets detected outside the designated areas, enhancing the training effect.

[0025] The palletizing platform 2 is provided with a feeding plate 14 at the end away from the scoring display 13. The support frame 1 near the feeding plate 14 is provided with a lifting assembly that drives the feeding plate 14 to rise and fall. The feeding plate 14 is provided with a fence 15.

[0026] The lifting assembly includes a drive chamber 16, a limiting chamber 17, a first slide groove 18, a second slide groove 19, a triangular support frame 29, and a drive assembly. The limiting chambers 17 are symmetrically distributed on both sides of the drive chamber 16. The drive chamber 16 is provided with the first slide groove 18, and the limiting chamber 17 is provided with the second slide groove 19. The bottom of the feeding plate 14 is symmetrically provided with triangular support frames 29. One end of the triangular support frame 29 is inserted into the second slide groove 19 and slidably connected to the second slide groove 19. The drive chamber 16 is provided with a drive assembly for driving the feeding plate 14 to lift.

[0027] The drive assembly includes a first threaded rod 20, a first motor 21, and a nut sleeve 22. The first threaded rod 20 is rotatably mounted inside the drive chamber 16. The nut sleeve 22 is threaded onto the first threaded rod 20. One end of the nut sleeve 22 passes through the first slide groove 18 and is fixedly connected to the feeding plate 14. The bottom of the drive chamber 16 is provided with a first motor 21 that drives the first threaded rod 20 to rotate.

[0028] The palletized items are supported by the loading plate 14. At the same time, the first motor 21 is started, which drives the first threaded rod 20 to rotate. This causes the loading plate 14 to move up and down through the nut sleeve 22, thereby achieving the purpose of automatically transporting the palletized items to the palletizing platform 2.

[0029] The adjustment assembly includes a second threaded rod 23, a guide rod 24, a second motor 25, a threaded hole 26, and a through hole 27. The second threaded rod 23 is rotatably mounted on the bottom of the palletizing platform 2. A guide rod 24 is provided on one side of the second threaded rod 23. The bottom of the support plate 6 is provided with a threaded hole 26. A through hole 27 is provided on one side of the threaded hole 26. The lower end of the support plate 6 is threadedly connected to the second threaded rod 23 through the threaded hole 26. The lower end of the support plate 6 is slidably connected to the guide rod 24 through the through hole 27.

[0030] By starting the second motor 25, the second motor 25 drives the second threaded rod 23 to rotate. The second threaded rod 23 is threadedly connected to the support plate 6 through the threaded hole 26, thereby driving the support plate 6 and the vision camera 8 to move. By moving the position of the vision camera 8, the vision camera 8 can better capture images of the stacked items at the stacking position, thereby further increasing the accuracy of the scoring display 13.

[0031] The lower end of the support plate 6 is also provided with a slot 28, and the rear side of the palletizing platform 2 is inserted into the slot 28 and slidably connected to the slot 28.

[0032] The positioning and scoring palletizing training platform starts the first motor 21, which drives the first threaded rod 20 to rotate. This, in turn, drives the loading plate 14 to move up and down through the nut sleeve 22, thereby achieving the purpose of automatically transporting the palletized items onto the palletizing platform 2. Then, the teacher sets the palletizing position through the touch terminal 4 and the control box. The students receive the teacher's instructions through the touch terminal 4 and then start the five-axis robot 3 and the moving mechanism 5 to perform the palletizing operation. Finally, the scoring display 13 scores the results.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A positionable scoring type palletizing training platform, comprising a palletizing platform (2), a support frame (1) symmetrically arranged at the bottom of the palletizing platform (2), a five-axis robot (3), a touch terminal (4) and a moving mechanism (5), wherein the five-axis robot (3) is installed on the front side of the palletizing platform (2) through the moving mechanism (5), characterized in that: The rear side of the stacking platform (2) is slidably provided with a support plate (6), the top of the support plate (6) is provided with a PLC control box (7), the bottom of the PLC control box (7) is provided with a visual camera (8), the stacking platform (2) directly below the visual camera (8) is provided with a reference grid (12), and the bottom of the stacking platform (2) is provided with an adjusting assembly for adjusting the position of the support plate (6). The reference grid (12) is composed of a plurality of reference blocks (9), the four corners of the plurality of reference blocks (9) are provided with arc-shaped grooves (10), the arc-shaped grooves (10) are provided with sensing pieces (11), and one side of the top of the stacking platform (2) in the reference grid (12) is provided with a scoring display (13).

2. The positionable scoring pallet training platform of claim 1, wherein: One end of the stacking platform (2) away from the scoring display (13) is provided with a feeding plate (14), the side wall of the support frame (1) close to the feeding plate (14) is provided with a lifting assembly for driving the feeding plate (14) to lift, and the feeding plate (14) is provided with a fence (15).

3. The positionable scoring pallet training platform of claim 2, wherein: The lifting assembly comprises a driving bin (16), a limiting bin (17), a first sliding groove (18), a second sliding groove (19), a triangular support frame (29) and a driving assembly, the limiting bin (17) is symmetrically arranged on both sides of the driving bin (16), the first sliding groove (18) is arranged on the driving bin (16), the second sliding groove (19) is arranged on the limiting bin (17), the bottom of the feeding plate (14) is symmetrically provided with the triangular support frame (29), one end of the triangular support frame (29) is inserted into the second sliding groove (19) and is in sliding connection with the second sliding groove (19), and the driving bin (16) is provided with the driving assembly for driving the feeding plate (14) to lift.

4. The positionable scoring pallet training platform of claim 3, wherein: The driving assembly comprises a first threaded rod (20), a first motor (21) and a nut sleeve (22), the first threaded rod (20) is rotatably arranged in the driving bin (16), the nut sleeve (22) is threadedly arranged on the first threaded rod (20), one end of the nut sleeve (22) penetrates through the first sliding groove (18) and is fixedly connected with the feeding plate (14), and the bottom of the driving bin (16) is provided with the first motor (21) for driving the first threaded rod (20) to rotate.

5. The positionable scoring pallet training platform of claim 1, wherein: The adjusting assembly comprises a second threaded rod (23), a guide rod (24), a second motor (25), a threaded hole (26) and a through hole (27), the second threaded rod (23) is rotatably arranged at the bottom of the stacking platform (2), the guide rod (24) is arranged on one side of the second threaded rod (23), the threaded hole (26) is arranged at the bottom of the support plate (6), the through hole (27) is arranged on one side of the threaded hole (26), the lower end of the support plate (6) is threadedly connected with the second threaded rod (23) through the threaded hole (26), and the lower end of the support plate (6) is slidably connected with the guide rod (24) through the through hole (27).

6. The positionable scoring pallet training platform of claim 5, wherein: The lower end of the support plate (6) is also provided with a clamping groove (28), and the rear side of the stacking platform (2) is clamped into the clamping groove (28) and is in sliding connection with the clamping groove (28).

Images