Lifting and rotating composite tool table

Abstract

The utility model relates to the technical field of tools, in particular to a lifting and rotating composite tool table which is characterized in that a horizontal rotating group and a rotating and lifting group are sequentially mounted on one side of the plate surface of a tool main plate along a product advancing route, and a ball spline lead screw assembly is arranged on a first tool bottom plate in a penetrating manner and mounted on the first tool bottom plate through a bolt; the first tool disc is installed at the top end of the ball spline lead screw assembly, and the lifting part is connected with the ball spline lead screw assembly through the conveying assembly and used for driving the first tool disc to reciprocate up and down along the Z axis. The rotating part is connected with the ball spline lead screw assembly through the conveying assembly and used for driving the first tool disc to move along the Z axis. A visual system and a mechanical grabbing assembly are matched to adjust the posture and position required by a product in the detection process, rotation of the product around a Z axis and up-down movement of the product along the Z axis are achieved, an air-blowing cleaning device is additionally arranged at the feeding position of the product, surface air-blowing cleaning can be conducted on the product entering the equipment firstly, and the equipment is more perfect.

Description

Technical Field

[0001] The utility model relates to the field of tooling technology, in particular to a lifting and rotating composite tooling table. Background Technique

[0002] In the production and manufacturing of some small and complex products, it is usually necessary to collect data on each surface of the product, and perform image processing, data analysis, data recording, and transmission to detect surface bumps, scratches, powder shedding, cracks, material shortage, powder sticking, melting, tooth shortage, oxidation and other defects of the product. This work is usually carried out by manually placing and taking the product to cooperate with the vision system for photographing and detecting, and then manually recording and classifying the product. The efficiency of manually placing and taking workpieces is low, prone to errors, and at the same time, the safety of manual operation is difficult to guarantee. Summary of the Invention

[0003] The technical problem to be solved by the utility model is: to solve the problems existing in the prior art in the above background technique, and provide a lifting and rotating composite tooling table that cooperates with a vision system and a mechanical material grabbing component to adjust the posture and position required by the product during the detection process.

[0004] The technical solution adopted by the utility model to solve its technical problem is: a lifting and rotating composite tooling table, including a tooling main board, on one side of the board surface of the tooling main board, a horizontal rotation group and a rotation and lifting group are sequentially installed along the product traveling route. The rotation and lifting group includes a plurality of rotation and lifting tooling tables. Each rotation and lifting tooling table includes a rotation part, a lifting part, a first tooling bottom plate, and a ball spline screw rod assembly. The ball spline screw rod assembly is penetrated through the first tooling bottom plate and is installed on the first tooling bottom plate by bolts. The top of the ball spline screw rod assembly is installed with a first tooling plate. The lifting part is connected to the ball spline screw rod assembly through a transmission component to drive the first tooling plate to reciprocate up and down along the Z axis; the rotation part is connected to the ball spline screw rod assembly through a transmission component to drive the first tooling plate to move along the Z axis.

[0005] Further, the horizontal rotation group includes a plurality of horizontal rotation tooling tables. Each horizontal rotation tooling table includes a third servo motor and a second tooling bottom plate. The output end of the third servo motor is installed with a second reducer. The second reducer is installed on the tooling main board through a motor fixing plate. The output end of the second reducer is installed with a third driving wheel; a tooling component is installed on the second tooling bottom plate. The lower end of the rotating shaft in the tooling component is installed with a third driven wheel. A third synchronous belt is connected between the third driving wheel and the third driven wheel to realize the rotation movement of the product around the Z axis.

[0006] Further, the tooling assembly includes a bearing mount, a rotating shaft, and a second tooling plate. The bearing mount is installed on the second tooling base plate. A bearing is installed inside the bearing mount. The rotating shaft passes through the bearing. A second tooling plate is installed at the upper end of the rotating shaft, and a third driven wheel is installed at the lower end of the rotating shaft.

[0007] Further, a boss is provided on the second tooling plate, and a bearing pressing plate for pre-tightening the bearing is installed at the upper end of the bearing mount.

[0008] Further, the lifting part includes a first servo motor and motor mounting side plates installed on both sides of the tooling main board in the length direction. A first motor mounting plate is installed between the two motor mounting side plates. The first servo motor is installed on the first motor mounting plate. The output shaft of the first servo motor passes through the first motor mounting plate, and a first driving wheel is installed on the output shaft of the first servo motor. The first driving wheel is connected to the first driven wheel in the ball spline screw assembly by a first synchronous belt.

[0009] Further, the rotating part includes a second servo motor and a second motor mounting plate. The second motor mounting plate is installed between the two motor mounting side plates of the lifting part by bolts. The second servo motor is installed on the second motor mounting plate. The output shaft of the second servo motor passes through the second motor mounting plate, and a second driving wheel is installed on the output shaft of the second servo motor. The second driving wheel is connected to the second driven wheel in the ball spline screw assembly by a second synchronous belt.

[0010] Further, the ball spline screw assembly includes a ball spline screw. A spline connecting plate is installed on the bottom surface of the first tooling base plate. A spline fixing plate is installed at the suspended end of the spline connecting plate. The ball spline screw passes vertically between the first tooling base plate and the spline fixing plate. The top end of the ball spline screw is installed with a first tooling plate. A ball nut, a first driven wheel, a second driven wheel, and a spline sleeve are sequentially sleeved on the ball spline screw from top to bottom. The ball nut is installed on the first tooling base plate by bolts. The first driven wheel is installed on the flange end of the ball nut by bolts; the spline sleeve is installed on the spline fixing plate by bolts, and the second driven wheel is installed on the spline sleeve by bolts.

[0011] Further, a diffuse reflection sensor for aligning the rotary lifting tooling table and the horizontal rotary tooling table away from the rotary lifting tooling table is installed at any edge of the tooling main board. An opposed sensor is installed on the tooling main board, and the opposed sensor is aligned with the horizontal rotary tooling table close to the rotary lifting tooling table.

[0012] Further, an air blowing assembly is also installed. The air blowing assembly is installed on the adjacent side of the input end of the tooling main board, and the air outlet of the nozzle of the air blowing assembly faces the product.

[0013] Furthermore, several support shafts are installed on the bottom surface of the tooling main board, and a shaft support is installed at the lower end of each support shaft.

[0014] Advantages of the present utility model: The present utility model cooperates with the vision system and the mechanical material grabbing assembly to adjust the posture and position required during the detection of the product, realizing the rotation of the product around the Z axis and the up and down movement along the Z axis. The movements in both directions are driven by servo motors and transmitted by synchronous belts, with the ball spline lead screw as the transmission element, improving the transmission efficiency and accuracy, and having strong load-bearing capacity at the same time;

[0015] The structure is simple and there are few components. Therefore, the working performance is not easily affected by external changes, the maintenance, installation and debugging are simpler, and the requirements for the operator's skill level are low;

[0016] An air blowing cleaning device is added at the product feeding place, which can first perform surface air blowing cleaning on the products entering this equipment, making the equipment more perfect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0018] Figure 1 is the structural schematic diagram of the present utility model;

[0019] Figure 2 is the present utility model Figure 1 The structural schematic diagram in another direction;

[0020] Figure 3 is the structural schematic diagram of the rotary lifting tooling table of the present utility model;

[0021] Figure 4 is the structural schematic diagram of the ball spline lead screw assembly of the present utility model;

[0022] Figure 5 is the structural schematic diagram of the motor mounting side plate of the present utility model;

[0023] Figure 6 is the present utility model Figure 5 The structural schematic diagram in another direction;

[0024] Figure 7 is the front view of the horizontal rotary tooling table of the present utility model;

[0025] Figure 8 is the perspective view of the horizontal rotary tooling table of the present utility model;

[0026] In the figure: 1. Horizontal rotary tooling table; 2. Rotary lifting tooling table;

[0027] 4. First tooling plate; 5. First tooling bottom plate; 6. Tooling main board; 7. Support shaft; 8. Shaft support; 11. Nozzle;

[0028] 12. Motor mounting side plate; 13. First driving wheel; 14. Second driving wheel; 15. First reducer; 16. First servo motor; 17. Second servo motor; 19. Ball nut; 20. First driven wheel; 22. Spline adapter plate; 23. Second driven wheel; 24. Spline fixing plate; 25. Spline sleeve; 26. Ball spline screw

[0029] 27. Bearing pressure plate; 28. Bearing mounting seat; 29. Second tooling base plate; 30. Third driven wheel; 31. Second reducer; 32. Third servo motor; 33. Second tooling plate; 34. Rotating shaft; 35. Motor fixing plate; 36. Third synchronous belt; 38. Third driving wheel

[0030] 39. Diffuse reflection sensor; 40. Through-beam sensor

[0031] 42. First synchronous belt; 43. Second synchronous belt; 44. First motor mounting plate; 45. Second motor mounting plate; 46. Air blowing assembly Detailed implementation mode

[0032] Now, the present utility model will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only showing the basic structure of the present utility model in a schematic way, so they only show the components related to the present utility model.

[0033] As Figures 1 to 8 shown, a lifting and rotating composite tooling table includes a tooling main board 6. On one side of the board surface of the tooling main board 6, a horizontal rotation group and a rotation and lifting group are sequentially installed along the product traveling route.

[0034] The rotation and lifting group includes several rotation and lifting tooling tables 2. As Figure 3 shown, each rotation and lifting tooling table 2 includes a rotation part, a lifting part, a first tooling base plate 5, and a ball spline screw assembly. The ball spline screw assembly is penetrated through the first tooling base plate 5 and is installed on the first tooling base plate 5 by bolts. The top of the ball spline screw assembly is installed with a first tooling plate 4. The lifting part is connected to the ball spline screw assembly through a transmission assembly to drive the first tooling plate 4 to reciprocate up and down along the Z-axis.

[0035] The rotation part is connected to the ball spline screw assembly through a transmission assembly to drive the first tooling plate 4 to move along the Z-axis.

[0036] Among them, as Figure 3 shown, the lifting part includes a first servo motor 16 and motor mounting side plates 12 installed on both sides of the tooling main board 6 in the length direction. As Figures 5 to 6As shown in the figure, a plurality of long holes are provided in the horizontal direction on the surface of the motor mounting side plate 12, which can adjust the tension and release of the synchronous belt; a first motor mounting plate 44 is installed between the two motor mounting side plates 12, and a first servo motor 16 is installed on the first motor mounting plate 44. The output shaft of the first servo motor 16 passes through the first motor mounting plate 44, and a first driving wheel 13 is installed on the output shaft of the first servo motor 16. The first driving wheel 13 is connected to the first driven wheel 20 in the ball spline screw assembly through a first synchronous belt 42.

[0037] As Figure 3 shown in the figure, the rotating part includes a second servo motor 17 and a second motor mounting plate 45. The second motor mounting plate 45 is installed between the two motor mounting side plates 12 of the lifting part through bolts. The second servo motor 17 is installed on the second motor mounting plate 45. The output shaft of the second servo motor 17 passes through the second motor mounting plate 45, and a second driving wheel 14 is installed on the output shaft of the second servo motor 17. The second driving wheel 14 is connected to the second driven wheel 23 in the ball spline screw assembly through a second synchronous belt 43.

[0038] As Figure 4 shown in the figure, the ball spline screw assembly includes a ball spline screw 26. A spline connecting plate 22 is installed on the bottom surface of the first tooling base plate 5, and a spline fixing plate 24 is installed at the suspended end of the spline connecting plate 22. A ball spline screw 26 is vertically arranged between the first tooling base plate 5 and the spline fixing plate 24. The top end of the ball spline screw 26 is installed with a first tooling plate 4. A ball nut 19, a first driven wheel 20, a second driven wheel 23 and a spline sleeve 25 are sequentially sleeved on the ball spline screw 26 from top to bottom. The ball nut 19 is installed on the first tooling base plate 5 through bolts, and the first driven wheel 20 is installed on the flange end of the ball nut 19 through bolts;

[0039] The spline sleeve 25 is installed on the spline fixing plate 24 through bolts, and the second driven wheel 23 is installed on the spline sleeve 25 through bolts.

[0040] As Figures 7 to 8 shown in the figure, the horizontal rotation group includes a plurality of horizontal rotation tooling platforms 1. Each horizontal rotation tooling platform 1 includes a third servo motor 32 and a second tooling base plate 29. The output end of the third servo motor 32 is installed with a second reducer 31. The second reducer 31 is installed on the tooling main board 6 through a motor fixing plate 35. The long holes on the side surface of the motor fixing plate 35 can make the motor adapt to the machining and assembly errors during installation; the output end of the second reducer 31 is installed with a third driving wheel 38;

[0041] The second tooling base plate 29 is installed with a tooling assembly. At the lower end of the rotating shaft 34 in the tooling assembly, a third driven wheel 30 is installed. A third synchronous belt 36 is connected between the third driving wheel 38 and the third driven wheel 30 to realize the rotational movement of the product around the Z-axis.

[0042] Among them, the tooling assembly includes a bearing mounting seat 28, a rotating shaft 34, and a second tooling plate 33. The bearing mounting seat 28 is installed on the second tooling base plate 29. A bearing is installed inside the bearing mounting seat 28. The rotating shaft 34 passes through the bearing. The inner hole of the bearing is in tight fit with the outer circle of the rotating shaft 34. At the upper end of the rotating shaft 34, a second tooling plate 33 is installed. At the lower end of the rotating shaft 34, a third driven wheel 30 is installed. Among them, the third driven wheel 30 is of the expansion sleeve type.

[0043] The second tooling plate 33 is provided with a boss for radially limiting the product. At the upper end of the bearing mounting seat 28, a bearing pressing plate 27 for pre-tightening the bearing is installed.

[0044] As Figure 1 shown, a diffuse reflection sensor 39 is installed at any edge of the tooling main board 6, aiming at the rotating and lifting tooling table 2 and away from the horizontal rotating tooling table 1.

[0045] An opposed sensor 40 is installed on the tooling main board 6, and the opposed sensor 40 aims at the horizontal rotating tooling table 1 close to the rotating and lifting tooling table 2.

[0046] As Figure 1 shown, an air blowing assembly 46 is also installed. The air blowing assembly 46 is installed on the adjacent side of the input end of the tooling main board 6. The air outlet of the nozzle 11 of the air blowing assembly 46 faces the product.

[0047] As Figure 1 and Figure 2 shown, a plurality of support shafts 7 are installed on the bottom surface of the tooling main board 6, and an axle support 8 is installed at the lower end of each support shaft 7.

[0048] Workflow:

[0049] As Figure 1 shown, the number of horizontal rotating tooling tables 1 in the horizontal rotation group is 2 groups, and the number of rotating and lifting tooling tables 2 in the rotating and lifting group is 2 groups. The mechanical material grabbing assembly is located on one side of the tooling table;

[0050] Step 1: The diffuse reflection sensor 39 detects the product, and the third servo motor 32 is driven. The third driving wheel 38 transmits the power to the third driven wheel 30 through the third synchronous belt 36 to realize the rotational movement of the second tooling plate 33 around the Z-axis. At the same time, the air blowing assembly 46 is started to blow and clean the surface of the product.

[0051] Step 2: The product cleaned in Step 1 is grasped onto the second horizontally rotating tooling table 1. The opposed sensor 40 detects the product. Driven by the third servo motor 32, the third driving wheel 38 transmits power to the third driven wheel 30 through the third synchronous belt 36, realizing the rotational movement of the third tooling plate 33 around the Z-axis, and completing the photographing and inspection of the side of the product by the vision system.

[0052] Step 3: The product inspected in Step 2 is placed into the first rotating and lifting tooling table 2. The diffuse reflection sensor 1 detects the product. Driven by the first servo motor 16, the first driving wheel 13 drives the first driven wheel 20 to rotate through the first synchronous belt 42. The first driven wheel 20 drives the ball nut 19 to rotate, thereby realizing the upward movement of the first tooling plate 4 along the Z-axis, moving the product upward close to the vision system.

[0053] Meanwhile, driven by the second servo motor 17, the second driving wheel 14 transmits power to the second driven wheel 23 through the second synchronous belt 43. The second driven wheel 23 is bolted to the spline sleeve 25, realizing the rotational movement of the first tooling plate 4 around the Z-axis, and completing the photographing and inspection of one end face of the product by the vision system.

[0054] Finally, the mechanical material grasping component grasps the product and sends it into the next process.

[0055] In the above steps, the products are grasped individually and placed on the corresponding workstations. Additionally, to save time and improve work efficiency, the mechanical material grasping component has three grippers and can simultaneously grasp three products and place them on different tooling tables for simultaneous inspection.

[0056] Enlightened by the ideal embodiments of the present utility model as described above, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this utility model. The technical scope of this utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A lifting and rotating composite tooling table, characterized in that: It includes a tooling main board (6). On one side of the board surface of the tooling main board (6), a horizontal rotation group and a rotation and lifting group are sequentially installed along the product traveling route. The rotation and lifting group includes several rotation and lifting tooling platforms (2). Each rotation and lifting tooling platform (2) includes a rotation part, a lifting part, a first tooling bottom plate (5), and a ball spline screw rod assembly. The ball spline screw rod assembly is passed through the first tooling bottom plate (5) and is installed on the first tooling bottom plate (5) by bolts. The top of the ball spline screw rod assembly is installed with a first tooling plate (4). The lifting part is connected to the ball spline screw rod assembly through a transmission assembly to drive the first tooling plate (4) to reciprocate up and down along the Z-axis. The rotation part is connected to the ball spline screw rod assembly through a transmission assembly to drive the first tooling plate (4) to move along the Z-axis.

2. The lifting and rotating composite tooling table according to claim 1, characterized in that: The horizontal rotation group includes several horizontal rotation tooling platforms (1). Each horizontal rotation tooling platform (1) includes a third servo motor (32) and a second tooling bottom plate (29). The output end of the third servo motor (32) is installed with a second reducer (31). The second reducer (31) is installed on the tooling main board (6) through a motor fixing plate (35). The output end of the second reducer (31) is installed with a third driving wheel (38). A tooling assembly is installed on the second tooling bottom plate (29). The lower end of the rotating shaft (34) in the tooling assembly is installed with a third driven wheel (30). A third synchronous belt (36) is connected between the third driving wheel (38) and the third driven wheel (30) to realize the rotational movement of the product around the Z-axis.

3. The lifting and rotating composite tooling table according to claim 2, wherein: The tooling assembly includes a bearing mounting seat (28), a rotating shaft (34), and a second tooling plate (33). The bearing mounting seat (28) is installed on the second tooling bottom plate (29). A bearing is installed in the bearing mounting seat (28). The rotating shaft (34) passes through the bearing. The upper end of the rotating shaft (34) is installed with the second tooling plate (33), and the lower end of the rotating shaft (34) is installed with the third driven wheel (30).

4. The lifting and rotating composite tooling table according to claim 3, wherein: A boss is provided on the second tooling plate (33), and a bearing pressing plate (27) for pre-tightening the bearing is installed at the upper end of the bearing mounting seat (28).

5. A lifting and rotating composite workbench according to claim 1, characterized in that: The lifting part includes a first servo motor (16), motor mounting side plates (12) installed on both side edges in the length direction of the tooling main board (6). A first motor mounting plate (44) is installed between the two motor mounting side plates (12). The first servo motor (16) is installed on the first motor mounting plate (44). The output shaft of the first servo motor (16) passes through the first motor mounting plate (44), and a first driving wheel (13) is installed on the output shaft of the first servo motor (16). A first synchronous belt (42) is connected between the first driving wheel (13) and the first driven wheel (20) in the ball spline screw rod assembly.

6. The lifting and rotating composite tooling table according to claim 1, wherein: The rotating part includes a second servo motor (17) and a second motor mounting plate (45). The second motor mounting plate (45) is mounted between two motor mounting side plates (12) of the lifting part by bolts. The second servo motor (17) is mounted on the second motor mounting plate (45). The output shaft of the second servo motor (17) passes through the second motor mounting plate (45). A second driving wheel (14) is mounted on the output shaft of the second servo motor (17). The second driving wheel (14) is connected to a second driven wheel (23) in the ball spline screw assembly by a second synchronous belt (43).

7. The lifting and rotating composite tooling table according to claim 1, wherein: The ball spline screw assembly includes a ball spline screw (26). A spline connecting plate (22) is mounted on the bottom surface of the first tooling bottom plate (5). A spline fixing plate (24) is mounted at the suspended end of the spline connecting plate (22). The ball spline screw (26) is vertically arranged between the first tooling bottom plate (5) and the spline fixing plate (24). The top end of the ball spline screw (26) is mounted with a first tooling plate (4). A ball nut (19), a first driven wheel (20), a second driven wheel (23) and a spline sleeve (25) are sequentially sleeved on the ball spline screw (26) from top to bottom. The ball nut (19) is mounted on the first tooling bottom plate (5) by bolts. The first driven wheel (20) is mounted on the flange end of the ball nut (19) by bolts; The spline sleeve (25) is mounted on the spline fixing plate (24) by bolts. The second driven wheel (23) is mounted on the spline sleeve (25) by bolts.

8. A lifting and rotating composite tooling table according to claim 1, characterized in that: A diffuse reflection sensor (39) for aligning the rotary lifting tooling table (2) and the horizontal rotary tooling table (1) away from the rotary lifting tooling table (2) is mounted at any edge of the tooling main board (6). An opposed sensor (40) is mounted on the tooling main board (6). The opposed sensor (40) is aligned with the horizontal rotary tooling table (1) close to the rotary lifting tooling table (2).

9. The lifting and rotating composite tooling table according to claim 1, wherein: An air blowing assembly (46) is also mounted. The air blowing assembly (46) is mounted on the adjacent side of the input end of the tooling main board (6). The air outlet of the nozzle (11) of the air blowing assembly (46) faces the product.

10. A lifting and rotating composite tooling table according to claim 1, characterized in that: A plurality of support shafts (7) are mounted on the bottom surface of the tooling main board (6). An axle support (8) is mounted at the lower end of each support shaft (7).

Images