Product overturning and positioning mechanism

Abstract

The utility model discloses and provides a product overturning and positioning mechanism which is simple in structure, convenient to operate, high in precision and capable of testing the levelness of an overturned product. The turnover device comprises a rack, a product clamping assembly, a turnover assembly and a jacking platform assembly, the turnover assembly and the jacking platform assembly are both arranged on the rack in a limiting fit mode, the product clamping assembly is fixed to the turnover assembly, product elements are arranged on the product clamping assembly in a limiting fit mode, and the jacking platform assembly is fixed to the turnover assembly. And the jacking platform assembly is matched with the overturned product element. The turnover device is applied to the field of product turnover.

Description

Technical Field

[0001] The utility model is applied to the field of product flipping, and particularly relates to a product flipping and positioning mechanism. Background Art

[0002] In modern automated production lines, product handling and positioning are indispensable key links. Traditional manual flipping and positioning methods are not only inefficient, but also prone to errors due to human factors, affecting product quality. In addition, with the increasing complexity and diversification of industrial products, higher requirements are placed on the flexibility, stability and precision of the handling mechanism. Existing flipping and positioning mechanisms often have problems such as complex structure, high maintenance costs, and limited scope of application, which make it difficult to meet the needs of modern industrial production. Therefore, based on the above problems, if a product flipping and positioning mechanism can be designed, which not only has a simple structure, convenient operation, and high precision, but also can perform horizontality tests on the flipped product, it can well solve the above problems. Summary of the Invention

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a product flipping and positioning mechanism, which is not only simple in structure, convenient in operation and high in precision, but also capable of performing a levelness test on the flipped product.

[0004] The technical solution adopted by the present invention is as follows: the present invention includes a frame, a product clamping assembly, a flip assembly, and a lifting platform assembly, wherein the flip assembly and the lifting platform assembly are both limitedly fitted on the frame, the product clamping assembly is fixed to the flip assembly, the product component is limitedly fitted on the product clamping assembly, and the lifting platform assembly cooperates with the flipped product component. It can be seen that the frame supports and limits the product clamping assembly, the flip assembly, and the lifting platform assembly, the product clamping assembly clamps and limits the product component, the flip assembly drives the product clamping assembly to flip the product component, and the lifting platform assembly supports the flipped product component.

[0005] Furthermore, the product clamping assembly includes a product fixing plate, a horizontal clamping cylinder, a pair of horizontal clamping blocks, a pair of vertical clamping cylinders and a pair of vertical clamping blocks. The product element is fixed on the product fixing plate, and the clamping cylinder is fixedly fitted at the bottom of the product fixing plate. The movable ends on both sides of the clamping cylinder are respectively connected and fitted with the horizontal clamping blocks, and the pair of vertical clamping cylinders are respectively fixed and fitted on the upper side of the pair of horizontal clamping blocks. The movable ends of the pair of vertical clamping cylinders are respectively connected and fitted with the pair of vertical clamping blocks, and the pair of horizontal clamping blocks and the pair of vertical clamping blocks are both limited and fitted with the product element.

[0006] Furthermore, the flip assembly includes a drive motor, a flip plate and a bearing. The drive motor is engaged on the frame, the movable end of the drive motor is engaged with the flip plate, the outer ring of the bearing is limitedly engaged on the side of the frame away from the drive motor, the flip plate is rotationally engaged with the inner ring of the bearing, and the middle part of the flip plate is limitedly engaged with the product clamping assembly.

[0007] Furthermore, the jacking platform assembly includes a jacking cylinder, a jacking plate and several guide rods. The jacking cylinder and the several guide rods are fixed on the frame, and the movable end of the jacking cylinder pushes the jacking plate to slide and fit on the several guide rods.

[0008] Furthermore, the frame is provided with a plurality of reinforcing ribs.

[0009] Furthermore, a buffer assembly and a detection assembly are provided on the frame, the buffer assembly includes two magnetic blocks and a magnetic sheet, the two magnetic blocks are fixedly matched at the two ends of the same side of the frame, the magnetic sheet is fixed on the side of the flip plate close to the magnetic block, the two magnetic blocks are respectively matched with the magnetic sheet, the detection assembly includes a pair of horizontal sensors, the pair of horizontal sensors are respectively fixed on both sides of the frame close to the jacking platform assembly, and the pair of horizontal sensors are matched with the product components after flipping.

[0010] Furthermore, a reducer and a connector are provided between the driving motor and the flip plate, the movable end of the driving motor is connected to the reducer, the output end of the reducer is connected to the connector, and the connector is connected to the flip plate.

[0011] Furthermore, a plurality of positioning posts are provided on the lifting plate, and the positioning posts are limitedly matched with the flipped product components.

[0012] Furthermore, the height at which the pair of level sensors are arranged is higher than the overall height of the jacking platform assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is the first structural view of the utility model;

[0014] Figure 2 This is a structural view of the utility model after flipping;

[0015] Figure 3 is a structural view of the frame and the buffer assembly;

[0016] Figure 4 is a structural view of the product clamping assembly;

[0017] Figure 5is a first structural view of the flip assembly;

[0018] Figure 6 is a second structural view of the flip assembly;

[0019] Figure 7 It is a structural view of the jacking platform assembly and the detection assembly. DETAILED DESCRIPTION

[0020] like Figures 1 to 2 In this embodiment, the utility model includes a frame 1, a product clamping assembly 2, a flip assembly 3, and a lifting platform assembly 4. The flip assembly 3 and the lifting platform assembly 4 are both limitedly fitted on the frame 1. The product clamping assembly 2 is fixed to the flip assembly 3. The product component 5 is limitedly fitted on the product clamping assembly 2. The lifting platform assembly 4 cooperates with the flipped product component 5. It can be seen that the frame 1 supports and limits the product clamping assembly 2, the flip assembly 3, and the lifting platform assembly 4. The product clamping assembly 2 clamps and limits the product component 5. The flip assembly 3 drives the product clamping assembly to flip the product component 5. The lifting platform assembly 4 supports the flipped product component 5.

[0021] like Figure 4 In this embodiment, the product clamping assembly 2 includes a product fixing plate 20, a horizontal clamping cylinder 21, a pair of horizontal clamping blocks 22, a pair of vertical clamping cylinders 23 and a pair of vertical clamping blocks 24. The product element 5 is fixed on the product fixing plate 20, and the clamping cylinder 21 is fixedly fitted at the bottom of the product fixing plate 20. The movable ends on both sides of the clamping cylinder 21 are respectively connected and fitted with the horizontal clamping blocks 22. A pair of vertical clamping cylinders 23 are respectively fixed and fitted on the upper side of a pair of horizontal clamping blocks 22. The movable ends of a pair of vertical clamping cylinders 23 are respectively connected and fitted with a pair of vertical clamping blocks 24. The pair of horizontal clamping blocks 22 and the pair of vertical clamping blocks 24 are both limited and fitted with the product element 5. It can be seen that the product fixing plate 20 supports and limits the product element 5, and the horizontal clamping cylinder 21 supports and connects and drives a pair of horizontal clamping blocks 22. The horizontal clamping blocks 22 clamp the product element 5 in the horizontal direction. At the same time, they also support and fix the vertical clamping cylinder 23. The vertical clamping cylinder 23 clamps the product element 5 in the vertical direction.

[0022] like Figure 5 and Figure 6In this embodiment, the flip assembly 3 includes a drive motor 30, a flip plate 31, and a bearing 32. The drive motor 30 is mounted on the frame 1. The movable end of the drive motor 30 is engaged with the flip plate 31. The outer ring of the bearing 32 is limitedly engaged on the side of the frame 1 away from the drive motor 30. The flip plate 31 is rotationally engaged with the inner ring of the bearing 32. The middle portion of the flip plate 31 is limitedly engaged with the product clamping assembly 2. As can be seen, the frame 1 supports the drive motor 30, the flip plate 31, and the bearing 32. The bearing 32 stabilizes the flipping of the flip plate 31, significantly reducing the friction between the flip plate 31 and the frame 1, making the rotation smoother and improving the flipping efficiency. The flip plate 31 supports and limits the product clamping assembly. The drive motor 30 provides a flipping force to the flip plate 31, so that the product clamping assembly 2 and the product component 5 can be flipped.

[0023] like Figure 7 In this embodiment, the jacking platform assembly 4 includes a jacking cylinder 50, a jacking plate 51 and a plurality of guide rods 52. The jacking cylinder 50 and the plurality of guide rods 52 are all fixed to the frame 1. The movable end of the jacking cylinder 50 pushes the jacking plate 51 to slide and fit on the plurality of guide rods 52. It can be seen that the plurality of guide rods 52 support the jacking plate 51 and also guide the jacking plate 51 when it moves up and down. The jacking plate 51 supports and limits the guide rods 52. The jacking cylinder 50 provides the jacking plate 51 with a driving force, pushing the jacking plate 51 to move up and down along the plurality of guide rods 52.

[0024] like Figure 3 In this embodiment, the frame 1 is provided with a plurality of reinforcing ribs 10. As can be seen, the frame 1 supports the reinforcing ribs 10, and the reinforcing ribs 10 provide strength and rigidity to the frame 1, thereby reducing material consumption and lowering the production cost of the frame 1.

[0025] like Figure 3 、 Figure 6 and Figure 7In this embodiment, a buffer component and a detection component are provided on the frame 1, and the buffer component includes two magnetic blocks 11 and a magnetic sheet 12. The two magnetic blocks 11 are respectively fixedly matched at the two ends of the same side of the frame 1, and the magnetic sheet 12 is fixed on the side of the flip plate 31 close to the magnetic block 11. The two magnetic blocks 11 are respectively matched with the magnetic sheet 12. The detection component includes a pair of horizontal sensors 13. The pair of horizontal sensors 13 are respectively fixed on both sides of the frame 1 close to the jacking platform assembly 4, and the pair of horizontal sensors 13 are matched with the flipped product component 5. It can be seen that the frame 1 supports and limits the two magnetic blocks 11 and the pair of horizontal sensors 13, and the flip plate 31 fixes the magnetic sheet 12. When the flip plate 31 is in the flipping motion, the magnetic sheet 12 and the magnetic block 11 attract each other through magnetic force, which can slow down the force of the flip plate 31 in the flipping motion and provide motion buffering for the flip plate 31. The pair of horizontal sensors 13 detect the horizontality of the product component 5 after flipping, so that the product component 5 can enter the next workstation.

[0026] like Figure 5 and Figure 6 In this embodiment, a reducer 33 and a connector 34 are provided between the drive motor 30 and the flip plate 31. The movable end of the drive motor 30 is connected to the reducer 33, the output end of the reducer 33 is connected to the connector 34, and the connector 34 is connected to the flip plate 31. Thus, the reducer 33 serves to increase the output torque of the drive motor 30. At the same time, different reducers 33 can be selected to meet the needs of flipping products of different weights using the same drive motor 30. The connector 34 serves to connect the reducer 33 to the flip plate 31.

[0027] like Figure 7 In this embodiment, the lifting plate 51 is provided with a plurality of positioning posts 53, which cooperate with the flipped product element 5 to limit the position. Thus, the lifting plate 51 supports and fixes the positioning posts 53, which in turn support the flipped product element 5. The positioning posts 53 cooperate with the positioning holes on the product element 5 to guide and precisely position the product element 5.

[0028] like Figure 7As mentioned above, in this embodiment, the height of the pair of level sensors 13 is higher than the overall height of the jacking platform assembly 4. Thus, the pair of level sensors 13 are mutually reflected, and serve to detect the levelness of the product component 5 that is limitedly engaged with the jacking platform assembly 4. Furthermore, because the jacking platform assembly 4 is to engage with the flipped product component 5, the height of the level sensors 13 is higher than the overall height of the jacking platform assembly 4.

[0029] In this embodiment, the working principle of the utility model is as follows:

[0030] like Figures 1 to 7 As shown, when the product component 5 completed in the previous station is limited on the product fixing plate 20, the horizontal clamping cylinder 21 drives a pair of horizontal clamping blocks 22 to limit the product component 5 in the horizontal direction, and a pair of vertical clamping cylinders 23 respectively drive a pair of vertical clamping blocks 24 to limit the product component 5 in the vertical direction, and the driving motor 30 drives the flip plate 31 to flip, and the flip plate 31 drives the product clamping assembly 2 and the clamped product component 5 to flip, and at the same time, the lifting cylinder 50 The lifting plate 51 is pushed upward, and when the magnetic sheet 12 cooperates with the magnetic block 11 close to the lifting platform assembly 4, the driving motor 30 stops driving, and the horizontal clamping cylinder 21 and the vertical clamping cylinder 23 respectively drive a pair of the horizontal clamping blocks 22 and the vertical clamping blocks 24 to release the limit. After flipping, the product component 5 is positioned and cooperated with several of the positioning columns 53, and a pair of the horizontal sensors 13 performs a horizontality test on the product component 5. After the test, the product component 5 enters the next process.

[0031] Although the embodiments of the present invention are described with practical solutions, they do not limit the meaning of the present invention. For those skilled in the art, it is obvious to modify the implementation scheme and combine it with other solutions based on this description.

Claims

1. A product flipping and positioning mechanism, characterized in that: It comprises a frame (1), a product clamping assembly (2), a turnover assembly (3) and a lifting platform assembly (4); the turnover assembly (3) and the lifting platform assembly (4) are both limitedly engaged on the frame (1); the product clamping assembly (2) is fixed on the turnover assembly (3); the product component (5) is limitedly engaged on the product clamping assembly (2); and the lifting platform assembly (4) is engaged with the product component (5) after turnover.

2. A product flipping and positioning mechanism according to claim 1, characterized in that: The product clamping assembly (2) includes a product fixing plate (20), a horizontal clamping cylinder (21), a pair of horizontal clamping blocks (22), a pair of vertical clamping cylinders (23) and a pair of vertical clamping blocks (24). The product element (5) is fixed on the product fixing plate (20). The clamping cylinder (21) is fixedly fitted at the bottom of the product fixing plate (20). The movable ends on both sides of the clamping cylinder (21) are respectively connected and fitted with the horizontal clamping blocks (22). The pair of vertical clamping cylinders (23) are respectively fixed and fitted on the upper side of the pair of horizontal clamping blocks (22). The movable ends of the pair of vertical clamping cylinders (23) are respectively connected and fitted with the pair of vertical clamping blocks (24). The pair of horizontal clamping blocks (22) and the pair of vertical clamping blocks (24) are both limited and fitted with the product element (5).

3. The product flipping and positioning mechanism according to claim 1, characterized in that: The flip assembly (3) includes a drive motor (30), a flip plate (31) and a bearing (32); the drive motor (30) is engaged on the frame (1); the movable end of the drive motor (30) is engaged with the flip plate (31); the outer ring of the bearing (32) is limitedly engaged on the side of the frame (1) away from the drive motor (30); the flip plate (31) is rotationally engaged with the inner ring of the bearing (32); and the middle part of the flip plate (31) is limitedly engaged with the product clamping assembly (2).

4. The product flipping and positioning mechanism according to claim 1, characterized in that: The jacking platform assembly (4) includes a jacking cylinder (50), a jacking plate (51) and a plurality of guide rods (52). The jacking cylinder (50) and the plurality of guide rods (52) are fixed on the frame (1). The movable end of the jacking cylinder (50) pushes the jacking plate (51) to slide and fit on the plurality of guide rods (52).

5. The product flipping and positioning mechanism according to claim 1, characterized in that: A plurality of reinforcing ribs (10) are provided on the frame (1).

6. The product flipping and positioning mechanism according to claim 3, characterized in that: The frame (1) is provided with a buffer component and a detection component, the buffer component includes two magnetic blocks (11) and a magnetic sheet (12), the two magnetic blocks (11) are fixedly matched at the two ends of the same side of the frame (1), the magnetic sheet (12) is fixed on the side of the flip plate (31) close to the magnetic block (11), the two magnetic blocks (11) are matched with the magnetic sheet (12), and the detection component includes a pair of horizontal sensors (13), the pair of horizontal sensors (13) are fixed on the two sides of the frame (1) close to the jacking platform component (4), and the pair of horizontal sensors (13) are matched with the flipped product component (5).

7. The product flipping and positioning mechanism according to claim 3, characterized in that: A reducer (33) and a connector (34) are provided between the driving motor (30) and the flip plate (31); the movable end of the driving motor (30) is connected to the reducer (33); the output end of the reducer (33) is connected to the connector (34); and the connector (34) is connected to the flip plate (31).

8. The product flipping and positioning mechanism according to claim 4, characterized in that: A plurality of positioning columns (53) are provided on the lifting plate (51), and the positioning columns (53) are in position-limiting cooperation with the flipped product component (5).

9. The product flipping and positioning mechanism according to claim 6, characterized in that: The height at which the pair of level sensors (13) are arranged is higher than the overall height of the jacking platform assembly (4).

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