Ping-pong transferring mechanism

Abstract

The ping-pong transferring mechanism is compact in structure, double-station transferring and jacking are achieved, cost can be saved, and working efficiency can be improved. The device comprises a base, a first mounting frame and a second mounting frame, a synchronous belt module and two sets of transversely-arranged linear guide rails are arranged on the side of the base, the first mounting frame is connected with the upper end of one linear guide rail and the upper end of the synchronous belt module, and the second mounting frame is connected with the lower end of the other linear guide rail. The second mounting frame is connected with the other linear guide rail and the lower end of the synchronous belt module, a track groove is formed in the side of the base, a lifting frame sliding up and down is arranged above the first mounting frame, and a cam is arranged at the bottom of the lifting frame and slidably arranged on the track groove. The part feeding device is applied to the technical field of part feeding.

Description

Technical Field

[0001] The utility model is applied to the technical field of parts feeding, and particularly relates to a ping-pong transfer mechanism. Background Art

[0002] With the development of automation equipment, the transfer of materials between equipment or between different workstations of the same equipment requires a feeding mechanism. The conventional practice is to place two carriers side by side in the horizontal direction and use multiple driving devices to alternately transport the two carriers. Although this can improve work efficiency, the use of multiple driving devices will increase the cost of the equipment and increase the space occupied by the line group. For example, the Chinese patent with publication number CN212449328U discloses an upper and lower alternating feeding mechanism. The disadvantage is that it uses multiple driving devices to drive, which increases the construction cost of the mechanism. The lack of positioning sensors cannot meet the requirements of products with relatively high assembly accuracy. The lack of matching limit components increases the safety hazards of the mechanism during work. In addition, the lifting and transplanting are controlled by two power sources respectively, resulting in high equipment cost and difficulty in accurately controlling the movement stroke. The lifting process completely relies on the cylinder for lifting and lowering. Long-term work easily leads to insufficient rigidity of the cylinder. Therefore, it is necessary to provide a ping-pong transfer mechanism with a compact structure, double-station transplanting and lifting, cost saving and improved work efficiency. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a ping-pong transfer mechanism which has a compact structure, realizes double-station transplanting and lifting, can save costs and improve work efficiency.

[0004] The technical solution adopted by the utility model is: the utility model includes a base, a first mounting frame and a second mounting frame, the side of the base is provided with a synchronous belt module and two groups of laterally arranged linear guide rails, the first mounting frame is connected to the upper end of one of the linear guide rails and the synchronous belt module, the second mounting frame is connected to the lower end of the other linear guide rail and the synchronous belt module, a track groove is opened on the side of the base, a lifting frame that slides up and down is provided above the first mounting frame, a cam is provided at the bottom of the lifting frame, and the cam is slidably arranged on the track groove.

[0005] It can be seen from the above scheme that the synchronous belt module serves as the power source for the first mounting frame and the second mounting frame. The first mounting frame and the second mounting frame move crosswise, first move toward each other, and then move away from each other. The highest height of the first mounting frame is lower than the highest height of the second mounting frame. The cam slides along the track groove to drive the lifting frame to climb or descend. One motor realizes transplanting and lifting of double stations, saving costs, improving efficiency, and achieving uninterrupted loading.

[0006] A preferred solution is that the upper surface of the lifting frame and the upper surface of the second mounting frame are both provided with contoured grooves adapted to the product.

[0007] A preferred solution is that there are two groups of track grooves, which are symmetrically arranged on the left and right sides of the base respectively, and the track grooves are V-shaped, with high sides and a low middle. The left and right ends are slope structures, and the middle and top ends are flat structures.

[0008] A preferred solution is that a blocking positioning module is provided at the end of the base, and the blocking positioning module includes a support frame, and the support frame is provided with a first driving cylinder driven along the lateral direction, and the action end of the first driving cylinder is provided with a stop block, and the stop block cooperates with the lifting frame and the second mounting frame.

[0009] A preferred solution is that a lifting module is provided on the inner side of the end of the base, and the lifting module includes a second driving cylinder driven in the vertical direction, and a lifting block is provided at the action end of the second driving cylinder, and the lifting block cooperates with the lifting frame.

[0010] A preferred solution is that a jacking module is provided on the inner side of the end of the base, and the jacking module includes a second driving cylinder driven in the vertical direction, and a jacking block is provided at the action end of the second driving cylinder, and the jacking block cooperates with the lifting frame for jacking.

[0011] A preferred solution is that a material sensor is arranged on the inner side of the contoured groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 is a schematic diagram of the three-dimensional structure of the first mounting frame;

[0014] Figure 3 is a schematic diagram of the three-dimensional structure of the base;

[0015] Figure 4 is a schematic diagram of the three-dimensional structure of the blocking and positioning module;

[0016] Figure 5 It is a three-dimensional structural schematic diagram of the jacking module. DETAILED DESCRIPTION

[0017] like Figures 1 to 3 As shown, in this embodiment, the utility model includes a base 1, a first mounting frame 2 and a second mounting frame 3. A synchronous belt module 4 and two sets of laterally arranged linear guide rails 5 are arranged on the side of the base 1. The first mounting frame 2 is connected to the upper end of one of the linear guide rails 5 and the synchronous belt module 4, and the second mounting frame 3 is connected to the lower end of the other linear guide rail 5 and the synchronous belt module 4. A track groove 6 is opened on the side of the base 1. A lifting frame 7 that slides up and down is arranged above the first mounting frame 2. A cam 8 is arranged at the bottom of the lifting frame 7. The cam 8 is slidably arranged on the track groove 6. The head end of the base 1 is used as the loading area of ​​the product, and the head end of the base 1 is used as the unloading area of ​​the product. When the synchronous belt module 4 rotates, it drives the first mounting frame 2 and the second mounting frame 3 to slide along the linear guide rail 5. The cam 8 slides along the track groove 6, drives the lifting frame 7 to rise and fall, and performs a yielding operation for the relative movement of the lifting frame 7 and the second mounting frame 3.

[0018] like Figures 1 to 3 As shown, in this embodiment, the upper surface of the lifting frame 7 and the upper surface of the second mounting frame 3 are both provided with a contoured groove 9 adapted to the product. The contoured groove 9 is used to place the product, and when the product is conveyed to the end of the base 1, the external manipulator takes away the product in the contoured groove 9.

[0019] like Figures 1 to 3 As shown, in this embodiment, there are two groups of track grooves 6, and the two groups of track grooves 6 are symmetrically arranged on the left and right sides of the base 1. The track grooves 6 are V-shaped, high on both sides and low in the middle, with slope structures at the left and right ends and plane structures at the middle and top ends. The first mounting frame 2 and the second mounting frame 3 move crosswise, first move toward each other, and then move away from each other. The lifting frame 7 moves up and down on the first mounting frame 2 through linear bearings and lifting columns, and the cam 8 slides along the track grooves 6 to drive the lifting frame 7 to move downhill, straight, and uphill.

[0020] like Figure 4As shown, in this embodiment, a blocking positioning module 10 is provided at the end of the base 1, and the blocking positioning module 10 includes a support frame 11, and the support frame 11 is provided with a first driving cylinder 12 driven in the transverse direction, and a stopper 13 is provided at the action end of the first driving cylinder 12, and the stopper 13 cooperates with the lifting frame 7 and the second mounting frame 3. The first driving cylinder 12 drives the stopper 13 to move upward, thereby blocking the lifting frame 7 and the second mounting frame 3 from continuing to move forward.

[0021] like Figure 5 As shown, in this embodiment, a lifting module 14 is arranged inside the end of the base 1, and the lifting module 14 includes a second driving cylinder 15 driven in the vertical direction, and a lifting block 16 is arranged at the action end of the second driving cylinder 15, and the lifting block 16 cooperates with the lifting of the lifting frame 7. Since the highest height of the lifting frame 7 is lower than the second mounting frame 3, in order to ensure that the height of the external manipulator to pick up materials is consistent, the second driving cylinder 15 drives the lifting block 16 to move upward, thereby raising the lifting frame 7 for a certain distance.

[0022] like Figure 2 As shown, in this embodiment, a positioning block 17 and a suction cup 18 are arranged on the outside of the profiling groove 9, and the suction cup 18 is connected to an external vacuum source. The positioning block 17 positions the product, and the suction cup 18 is arranged on the skirt of the profiling groove 9 to absorb the product.

[0023] like Figure 2 As shown, in this embodiment, a material sensor 19 is provided inside the profiling groove 9. The material sensor 19 is used to sense whether the profiling groove 9 has a product placed therein.

Claims

1. A ping-pong transfer mechanism, characterized in that: It comprises a base (1), a first mounting frame (2) and a second mounting frame (3); a synchronous belt module (4) and two groups of laterally arranged linear guide rails (5) are arranged on the side of the base (1); the first mounting frame (2) is connected to the upper end of one of the linear guide rails (5) and the synchronous belt module (4); the second mounting frame (3) is connected to the lower end of the other linear guide rail (5) and the synchronous belt module (4); a track groove (6) is opened on the side of the base (1); a lifting frame (7) that slides up and down is arranged above the first mounting frame (2); a cam (8) is arranged at the bottom of the lifting frame (7); and the cam (8) is slidably arranged on the track groove (6).

2. A table tennis transfer mechanism according to claim 1, characterized in that: The upper surface of the lifting frame (7) and the upper surface of the second mounting frame (3) are both provided with contoured grooves (9) adapted to the product.

3. A table tennis transfer mechanism according to claim 1, characterized in that: The number of groups of the track grooves (6) is two, and the two groups of the track grooves (6) are symmetrically arranged on the left and right sides of the base (1), respectively. The track grooves (6) are in a V-shaped structure, with high sides and a low middle. The left and right ends are slope structures, and the middle end and the top end are flat structures.

4. A table tennis transfer mechanism according to claim 1, characterized in that: A blocking positioning module (10) is provided at the end of the base (1), and the blocking positioning module (10) comprises a support frame (11), and the support frame (11) is provided with a first driving cylinder (12) driven in a transverse direction, and a stopper (13) is provided at the action end of the first driving cylinder (12), and the stopper (13) cooperates with the lifting frame (7) and the second mounting frame (3).

5. The table tennis transfer mechanism according to claim 1, characterized in that: A lifting module (14) is arranged on the inner side of the end of the base (1), and the lifting module (14) includes a second driving cylinder (15) driven in a vertical direction, and a lifting block (16) is arranged at the action end of the second driving cylinder (15), and the lifting block (16) cooperates with the lifting frame (7) for lifting.

6. A table tennis transfer mechanism according to claim 2, characterized in that: A positioning block (17) and a suction cup (18) are provided on the outer side of the contoured groove (9), and the suction cup (18) is connected to an external vacuum source.

7. A table tennis transfer mechanism according to claim 2, characterized in that: A material sensor (19) is provided on the inner side of the contoured groove (9).

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