Automatic turnover mechanism for feeding

Abstract

The utility model relates to the technical field of turnover mechanisms, and discloses a feeding automatic turnover mechanism which comprises a base, a supporting pipe is arranged on the top face of the base, a turnover mechanism is arranged on one side of the supporting pipe, a first supporting plate is fixedly installed at one end of a driving shaft of a driving motor of the turnover mechanism, and a second supporting plate is fixedly installed at the other end of the driving shaft of the driving motor. Two rotating plates are arranged on the two sides of the first supporting plate correspondingly, and the effect of adjusting the positions of the multiple pneumatic vacuum adsorption suction cups can be achieved through mutual cooperative use of the base, the supporting pipe, the overturning mechanism, the first supporting plate, the rotating plates, the pneumatic vacuum adsorption suction cups and the fixing grooves; the plurality of pneumatic vacuum adsorption suckers can adapt to materials with different widths or lengths, so that adsorption points on the tops of the materials are more and are not limited to partial areas, the adsorption points are relatively dispersed, the adsorption fixity is relatively good, the materials are prevented from shaking in the moving process, the turnover is smooth, the use is convenient, and the practicability is relatively good.

Description

Technical Field

[0001] The utility model relates to the technical field of turnover mechanisms, in particular to an automatic loading turnover mechanism. Background Technique

[0002] In the existing automatic loading turnover mechanism, generally, a motor and a turnover wheel are used to perform the turnover movement. For example, in the production process, it is generally necessary to package or sort products and then perform subsequent processing operations.

[0003] An existing automatic loading turnover mechanism (Publication No.: CN212049509U) has at least the following drawbacks:

[0004] In the above patent, a plurality of suction nozzles are arranged to suck materials, and then move and turnover the material parts up and down. However, when a plurality of suction nozzles are arranged in a row and adsorb a wider object for movement, the adsorption force of the suction cups is on a straight line, and the adsorption force is relatively concentrated, resulting in insufficient adsorption and fixation of the side edges of the materials, so that the materials will shake. At the same time, it is also difficult to turnover the materials, which is inconvenient to use and has certain limitations. Content of the Utility Model

[0005] The purpose of the utility model is to solve the defects existing in the prior art, and to provide an automatic loading turnover mechanism.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An automatic loading turnover mechanism includes a base. A support pipe is arranged on the top surface of the base. A turnover mechanism is arranged on one side of the support pipe. One end of the drive shaft of the drive motor of the turnover mechanism is fixedly installed with a first support plate. Two rotating plates are respectively arranged on both sides of the first support plate. A pneumatic vacuum adsorption suction cup is arranged on one side of the rotating plate. A PLC controller and an adjustment component are fixedly installed on one side of the support pipe. The adjustment component is arranged on both sides of the first support plate of the base and is used to adjust the position of the pneumatic vacuum adsorption suction cup. The adjustment component includes: fixed slots, which are opened on both sides of the first support plate.

[0008] As a further solution of the present utility model, the adjusting assembly further includes: the fixed groove is movably sleeved with the rotating plate, limiting columns are fixedly installed on the top surface and the bottom surface of the rotating plate respectively, a plurality of first circular through holes are respectively opened on the top surface and the bottom surface of the first support plate, the inner wall surface of the first circular through hole is movably sleeved with the limiting column, a telescopic plate is movably sleeved inside the rotating plate, a second circular through hole is opened on the top surface of the telescopic plate, the inner wall surface of the second circular through hole is fixedly sleeved with the pneumatic vacuum suction cup, a gear is fixedly installed on the top surface of the limiting column located at the top, a plurality of second support plates are fixedly installed on the top surface of the first support plate, fourth circular through holes are respectively opened on both sides of the second support plate, the inner wall surface of the fourth circular through hole is movably sleeved with a worm, a first driving motor is fixedly installed on the top surface of the second support plate, the first driving motor is electrically connected to the PLC controller, one end of the driving shaft of the first driving motor is fixedly installed with the worm, and the worm is meshed with the gear.

[0009] As a further solution of the present utility model, a first threaded hole is opened on the top surface of the rotating plate, a plurality of threaded grooves are opened on the top surface of the telescopic plate, a bolt is threadedly connected to the inner wall surface of the first threaded hole, and the bolt is threadedly connected to the threaded groove.

[0010] As a further solution of the present utility model, a third support plate is movably sleeved inside the support pipe, the third support plate is fixedly installed with the flipping mechanism, a second threaded hole is opened on the top surface of the third support plate, a threaded column is threadedly connected to the inner wall surface of the second threaded hole, a driving mechanism is fixedly installed on one side of the support pipe, the driving motor of the driving mechanism is electrically connected to the PLC controller, and the bottom surface of the driving shaft of the driving motor of the driving mechanism is fixedly installed with the threaded column.

[0011] As a further solution of the present utility model, a third circular through hole is opened on the top surface of the base, a rotating disc is arranged on the top surface of the base, a second driving motor is fixedly installed on the inner top surface of the base, the inner wall surface of the third circular through hole is movably sleeved with the driving shaft of the second driving motor, the driving shaft of the second driving motor is fixedly installed with the third support plate, and the second driving motor is electrically connected to the PLC controller.

[0012] As a further solution of the present utility model, a plurality of second fixing holes are opened on the top surface of the base.

[0013] As a further solution of the present utility model, a plurality of protective covers are fixedly installed on the top surface of the first support plate.

[0014] As a further solution of the present utility model, a plurality of heat dissipation holes are opened on the top surface of the protective cover.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] By the mutual cooperation of the arranged base, support pipe, flipping mechanism, first support plate, rotating plate, pneumatic vacuum suction cups and fixed grooves, the positions of a plurality of pneumatic vacuum suction cups can be adjusted. The plurality of pneumatic vacuum suction cups can adapt to materials with different widths or lengths, so that there are many adsorption points on the top of the material and the adsorption is not limited to some areas. The adsorption points are relatively scattered, and the adsorption and fixation are good, preventing the material from shaking during movement, making the flipping smooth, convenient to use, and having good practicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an automatic feeding and flipping mechanism proposed by the utility model;

[0018] Figure 2 It is a schematic diagram of the base structure of an automatic feeding and flipping mechanism proposed by the utility model;

[0019] Figure 3 is Figure 2 a partial structural schematic diagram of A in

[0020] Figure 4 It is a schematic diagram of the rotating plate structure of an automatic feeding and flipping mechanism proposed by the utility model.

[0021] In the figure: 1, base; 2, support pipe; 3, flipping mechanism; 4, first support plate; 5, rotating plate; 6, pneumatic vacuum suction cup; 7, fixed groove; 8, limit post; 9, telescopic plate; 10, gear; 11, second support plate; 12, worm; 13, first driving motor; 14, first threaded hole; 15, thread groove; 16, bolt; 17, third support plate; 18, second threaded hole; 19, threaded post; 20, driving mechanism; 21, rotating disc; 22, second driving motor; 23, second fixing hole; 24, protective cover; 25, heat dissipation hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] In order to make the technical means, creative features, achieved purposes and functions of the utility model easy to understand, the utility model will be further described below in conjunction with specific embodiments.

[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "provided with", "connected", etc. shall be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Referring to Figures 1-4 , a feeding automatic flipping mechanism includes a base 1. A support tube 2 is arranged on the top surface of the base 1. A flipping mechanism 3 is arranged on one side of the support tube 2. One end of the drive shaft of the drive motor of the flipping mechanism 3 is fixedly installed with a first support plate 4. Two rotating plates 5 are respectively arranged on both sides of the first support plate 4. A pneumatic vacuum adsorption chuck 6 is arranged on one side of the rotating plate 5. A PLC controller is fixedly installed on one side of the support tube 2. Adjusting components are arranged on both sides of the first support plate 4 of the base 1 for adjusting the position of the pneumatic vacuum adsorption chuck 6. The adjusting components include: fixing grooves 7, which are opened on both sides of the first support plate 4. The fixing grooves 7 are movably sleeved with the rotating plates 5. Limit posts 8 are respectively fixedly installed on the top surface and the bottom surface of the rotating plate 5. A number of first circular through holes are respectively opened on the top surface and the bottom surface of the first support plate 4. The inner wall surface of the first circular through holes is movably sleeved with the limit posts 8. A telescopic plate 9 is movably sleeved inside the rotating plate 5. A second circular through hole is opened on the top surface of the telescopic plate 9. The inner wall surface of the second circular through hole is fixedly sleeved with the pneumatic vacuum adsorption chuck 6. A gear 10 is fixedly installed on the top surface of the limit post 8 located at the top. A number of second support plates 11 are fixedly installed on the top surface of the first support plate 4. Fourth circular through holes are respectively opened on both sides of the second support plate 11. The inner wall surface of the fourth circular through holes is movably sleeved with a worm 12. A first drive motor 13 is fixedly installed on the top surface of the second support plate 11. The first drive motor 13 is electrically connected to the PLC controller. One end of the drive shaft of the first drive motor 13 is fixedly installed with the worm 12. The worm 12 meshes with the gear 10.

[0026] In this embodiment, a first threaded hole 14 is formed in the top surface of the rotating plate 5, and a plurality of threaded grooves 15 are formed in the top surface of the telescopic plate 9. A bolt 16 is threadedly connected to the inner circumferential wall surface of the first threaded hole 14, and the bolt 16 is threadedly connected to the threaded grooves 15. A third support plate 17 is movably sleeved inside the support tube 2, and the third support plate 17 is fixedly installed with the flipping mechanism 3. A second threaded hole 18 is formed in the top surface of the third support plate 17, and a threaded column 19 is threadedly connected to the inner circumferential wall surface of the second threaded hole 18. A driving mechanism 20 is fixedly installed on one side of the support tube 2. The driving motor of the driving mechanism 20 is electrically connected to the PLC controller, and the bottom surface of the driving shaft of the driving motor of the driving mechanism 20 is fixedly installed with the threaded column 19. A third circular through hole is formed in the top surface of the base 1, and a rotating disk 21 is arranged on the top surface of the base 1. A second driving motor 22 is fixedly installed on the inner top surface of the base 1. The inner circumferential wall surface of the third circular through hole is movably sleeved with the driving shaft of the second driving motor 22, and the driving shaft of the second driving motor 22 is fixedly installed with the third support plate 17. The second driving motor 22 is electrically connected to the PLC controller. A plurality of second fixing holes 23 are formed in the top surface of the base 1, and a plurality of protective covers 24 are fixedly installed on the top surface of the first support plate 4. A plurality of heat dissipation holes 25 are formed in the top surface of the protective covers 24.

[0027] From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects:

[0028] Through the provided base 1, when the user needs to move the material, at this time, through the provided first driving motor 13, start the first driving motor 13 to drive the worm 12 to rotate, so that the gear 10 rotates to drive the rotating plate 5 to rotate inside the fixed slot 7. Thus, the rotating plate 5 drives the pneumatic vacuum suction cup 6 to move, and then several pneumatic vacuum suction cups 6 are expanded to adapt to the size of the material. If the material is smaller, the area formed by several pneumatic vacuum suction cups 6 is reduced, and vice versa, several pneumatic vacuum suction cups 6 are expanded to increase the formed area. And rotate the bolt 16 to rotate it out of the internal thread groove 15, so that the telescopic plate 9 telescopes inside the rotating plate 5, and further makes the pneumatic vacuum suction cup 6 move, and further adjusts the positions of several pneumatic vacuum suction cups 6 to further increase the formed area, with good practicability. Then, through the provided driving mechanism 20, drive the threaded column 19 to rotate, so that the threaded column 19 and the second threaded hole 18 convert the rotational motion into a linear motion, so that the third support plate 17 moves inside the support tube 2 to drive the flipping mechanism 3 and the first support plate 4 to move, so that several pneumatic vacuum suction cups 6 suck the material downward. Start the driving mechanism 20 to lift the material, and then start the flipping mechanism 3 to drive the first support plate 4 to rotate, thereby driving the material to flip, and then perform the next operation. Thus, the effect of adjusting the positions of several pneumatic vacuum suction cups 6 is achieved comprehensively. Several pneumatic vacuum suction cups 6 can adapt to materials of different widths or lengths, so that there are many adsorption points on the top of the material and it is not limited to some areas, the adsorption points are relatively scattered, the adsorption fixation is good, preventing the material from shaking during movement, making the flipping smooth, convenient to use, and with good practicability.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding and flipping mechanism, comprising a base (1), a support pipe (2) is arranged on the top surface of the base (1), a flipping mechanism (3) is arranged on one side of the support pipe (2), one end of the drive shaft of the drive motor of the flipping mechanism (3) is fixedly installed with a first support plate (4), two rotating plates (5) are respectively arranged on both sides of the first support plate (4), a pneumatic vacuum adsorption suction cup (6) is arranged on one side of the rotating plate (5), and a PLC controller is fixedly installed on one side of the support pipe (2), characterized in that, Adjusting assembly, the adjusting assembly is arranged on both sides of the first support plate (4) of the base (1) and is used to adjust the position of the pneumatic vacuum suction cup (6). The adjusting assembly includes: a fixing groove (7), and the fixing groove (7) is opened on both sides of the first support plate (4).

2. The automatic feeding and flipping mechanism according to claim 1, characterized in that, The adjusting assembly further includes: the fixing groove (7) is movably sleeved with the rotating plate (5), limit posts (8) are respectively fixedly installed on the top surface and the bottom surface of the rotating plate (5), a plurality of first circular through holes are respectively opened on the top surface and the bottom surface of the first support plate (4), and the inner wall surface of the first circular through hole is movably sleeved with the limit post (8). A telescopic plate (9) is movably sleeved inside the rotating plate (5). A second circular through hole is opened on the top surface of the telescopic plate (9), and the inner wall surface of the second circular through hole is fixedly sleeved with the pneumatic vacuum suction cup (6). A gear (10) is fixedly installed on the top surface of the limit post (8) at the top. A plurality of second support plates (11) are fixedly installed on the top surface of the first support plate (4). Fourth circular through holes are respectively opened on both sides of the second support plate (11), and the inner wall surface of the fourth circular through hole is movably sleeved with a worm (12). A first driving motor (13) is fixedly installed on the top surface of the second support plate (11). The first driving motor (13) is electrically connected to the PLC controller. One end of the driving shaft of the first driving motor (13) is fixedly installed with the worm (12), and the worm (12) meshes with the gear (10).

3. The automatic loading and flipping mechanism according to claim 2, characterized in that, A first threaded hole (14) is opened on the top surface of the rotating plate (5). A plurality of threaded grooves (15) are opened on the top surface of the telescopic plate (9). A bolt (16) is threadedly connected to the inner wall surface of the first threaded hole (14), and the bolt (16) is threadedly connected to the threaded groove (15).

4. An automatic loading and flipping mechanism according to claim 1, characterized in that, A third support plate (17) is movably sleeved inside the support tube (2). The third support plate (17) is fixedly installed with the flipping mechanism (3). A second threaded hole (18) is opened on the top surface of the third support plate (17). A threaded post (19) is threadedly connected to the inner wall surface of the second threaded hole (18). A driving mechanism (20) is fixedly installed on one side of the support tube (2). The driving motor of the driving mechanism (20) is electrically connected to the PLC controller. The bottom surface of the driving shaft of the driving motor of the driving mechanism (20) is fixedly installed with the threaded post (19).

5. The automatic loading and flipping mechanism according to claim 4, characterized in that, A third circular through hole is opened on the top surface of the base (1). A rotating disk (21) is arranged on the top surface of the base (1). A second driving motor (22) is fixedly installed on the inner top surface of the base (1). The inner wall surface of the third circular through hole is movably sleeved with the driving shaft of the second driving motor (22). The driving shaft of the second driving motor (22) is fixedly installed with the third support plate (17). The second driving motor (22) is electrically connected to the PLC controller.

6. The automatic loading and flipping mechanism according to claim 1, characterized in that, A plurality of second fixing holes (23) are opened on the top surface of the base (1).

7. The automatic loading and flipping mechanism according to claim 1, characterized in that, A plurality of protective covers (24) are fixedly installed on the top surface of the first support plate (4).

8. An automatic feeding and flipping mechanism according to claim 7, characterized in that, A plurality of heat dissipation holes (25) are formed in the top surface of the protective cover (24).

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