Specification suction assembly

Abstract

The utility model belongs to the technical field of packaging, and provides a specification suction assembly which comprises a support, a driving motor, a connecting rod mechanism, a rotating shaft, a rocker, a suction cup seat and a suction cup, the driving motor is fixed to the support, and the connecting rod mechanism is connected to the output end of the driving motor and one end of the rotating shaft so that the rotating shaft can rotate at an included angle. The rotating shaft is rotationally arranged on the support, a plurality of rockers are arranged on the rotating shaft at intervals, a suction cup base is arranged at one end of each rocker, a suction cup is arranged on the surface of each suction cup base, and the suction cup bases are switched between a first position and a second position along with rotation of the rotating shaft; due to the arrangement of the connecting rod mechanism, the rotating motion of the output end of the driving motor is converted into the included angle rotating motion of the rotating shaft through transmission of the connecting rod mechanism, so that the rocker can only swing within a certain range along with the rotating shaft, the suction cup seat can swing within a certain range, and the suction position of the suction cup is accurate; and the sucker can stably adsorb the specification.

Description

Technical Field

[0001] The utility model relates to the field of packaging, in particular to a manual sucking component. Background Art

[0002] The structure for rotating and sucking the manual is used in the packaging industry to suck and transfer the manual to a specific station for waiting for the transfer of the manual; at present, the synchronous belt is often used as the power transmission component in the manual sucking component. The synchronous belt needs to be provided with a tensioning structure and has a small load capacity, resulting in an inaccurate movement track of the sucker and inconvenient disassembly and assembly of the component. Summary of the Utility Model

[0003] The purpose of the utility model is to overcome the existing defects and provide a manual sucking component, which uses a connecting rod drive to enable the sucker seat to only switch back and forth between two limit positions, making the movement track of the sucker more accurate. At the same time, the space originally required for arranging the tensioning structure is left, and the overall disassembly and assembly process is more convenient.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A manual sucking component of the utility model includes a bracket, a driving motor, a connecting rod mechanism, a rotating shaft, a rocker, a sucker seat and a sucker. The driving motor is fixed on the bracket. The connecting rod mechanism is respectively connected to the output end of the driving motor and one end of the rotating shaft, so that the rotating shaft rotates at an angle. The rotating shaft is rotatably arranged on the bracket. A plurality of rockers are arranged at intervals on the rotating shaft. One end of the rocker is provided with a sucker seat. The surface of the sucker seat is provided with a sucker. The sucker seat switches between a first position and a second position as the rotating shaft rotates.

[0006] Further, the connecting rod mechanism includes a first connecting rod, a second connecting rod and a third connecting rod. The first connecting rod, the second connecting rod and the third connecting rod are sequentially rotatably connected. One end of the first connecting rod is connected to the output end of the driving motor. The other end of the third connecting rod is rotatably connected to one end of the rotating shaft;

[0007] The lengths of the first connecting rod, the third connecting rod and the second connecting rod increase in sequence.

[0008] Further, the bracket includes a bracket bottom plate and bracket side plates. The bracket side plates are arranged at intervals on the bracket bottom plate. The bracket side plates are vertically arranged. The driving motor is fixed on the bracket side plates through a motor bracket;

[0009] The connecting rod mechanism is located outside one of the bracket side plates;

[0010] The rotating shaft is rotatably connected to the two bracket side plates through bearings respectively.

[0011] Further, the bracket further includes a panel and trays. A plurality of trays are arranged at intervals on the panel, and the plurality of trays correspond to the plurality of suction cup seats one by one. When the suction cup seat rotates to the first position, the suction cup is located within the tray and the surface of the suction cup (7) is in a horizontal state.

[0012] Further, the bracket further includes a plurality of load-bearing rods, and the plurality of load-bearing rods respectively extend in the vertical direction;

[0013] In any one of the load-bearing rods, one end of the load-bearing rod is connected to the bracket bottom plate, and the other end of the load-bearing rod is connected to the bottom surface of the tray.

[0014] Further, a reinforcing plate is connected between the bracket side plate and the bracket bottom plate.

[0015] Advantageous effects:

[0016] The link mechanism is used to enable the suction cup seat to only switch between two extreme positions, namely the first position and the second position, and the suction of the suction cup for the instruction manual is more accurate;

[0017] The structure of the link mechanism is simple and the disassembly and assembly are easy, greatly reducing the disassembly and assembly difficulty and manufacturing cost of the suction component. Description of the drawings

[0018] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the drawings:

[0019] Figure 1 is the first perspective structure diagram of the present invention;

[0020] Figure 2 is the second perspective structure diagram of the present invention.

[0021] In the figure: 1 - bracket, 101 - bracket bottom plate, 102 - bracket side plate, 103 - panel, 104 - tray, 105 - weighing rod, 106 - reinforcing plate, 2 - drive motor, 3 - link mechanism, 301 - first link, 302 - second link, 303 - third link, 4 - rotating shaft, 5 - rocker, 6 - suction cup seat, 7 - suction cup. Detailed implementation manners

[0022] The following describes the preferred embodiments of the present invention with reference to the drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] As Figure 1-2As shown in the figure, the present utility model provides a suction component for instructions, which includes a bracket 1, a driving motor 2, a connecting rod mechanism 3, a rotating shaft 4, a rocker 5, a suction cup seat 6 and a suction cup 7. The driving motor 2 is fixed on the bracket 1. The connecting rod mechanism 3 is respectively connected to the output end of the driving motor 2 and one end of the rotating shaft 4, so that the rotating shaft 4 rotates at an angle. The rotating shaft 4 is rotatably arranged on the bracket 1. A plurality of rockers 5 are arranged at intervals on the rotating shaft 4. One end of the rocker 5 is provided with a suction cup seat 6. The surface of the suction cup seat 6 is provided with a suction cup 7. The suction cup seat 6 switches between a first position and a second position as the rotating shaft 4 rotates.

[0024] Due to the setting of the connecting rod mechanism 3, the rotational motion at the output end of the driving motor 2 is converted into the angular rotational motion of the rotating shaft 4 through the transmission of the connecting rod mechanism 3, thereby driving the rocker 5 to swing only within a certain range along with the rotating shaft 4, and then realizing the swing of the suction cup seat 6 within a certain range. In this way, the adsorption position of the suction cup 7 is made precise, and the stable adsorption of the instructions by the suction cup can be ensured.

[0025] The disassembly and assembly of the connecting rod mechanism 3 and the bracket 1 are relatively convenient, which can save some space and is applicable even in a factory with a compact space.

[0026] It is easy to understand that the suction cup 7 is a vacuum suction cup, which is connected to a vacuum pumping device through the pipe joint pipeline on the back of the vacuum suction cup. When the suction cup seat 6 rotates to the first position, the suction cup 7 sucks the instructions by using negative pressure. When the suction cup seat 6 rotates to the second position, the suction cup 7 restores the air pressure to release the instructions and waits for the instructions to be grabbed by other manipulators and put into the next working station.

[0027] It should be noted that the first position and the second position of the suction cup seat 6 in this application are not shown. These two positions only need to be able to adapt to the positions and angles of the instructions required in the front and back processes of the packaging production line.

[0028] In a specific embodiment, the connecting rod mechanism 3 is a three-link structure, specifically: the connecting rod mechanism 3 includes a first connecting rod 301, a second connecting rod 302, and a third connecting rod 303. The first connecting rod 301, the second connecting rod 302, and the third connecting rod 303 are sequentially rotatably connected. One end of the first connecting rod 301 is connected to the output end of the driving motor 2. The other end of the third connecting rod 303 is rotatably connected to one end of the rotating shaft 4; the lengths of the first connecting rod 301, the third connecting rod 303, and the second connecting rod 302 increase in sequence.

[0029] Through this three-link motion, the position switching of the suction cup seat 6 is completed, that is, there is no need to set up redundant parts, and there is no need to additionally slot and drill holes in the bracket 1. Moreover, the position accuracy of the suction cup seat 6 can be ensured, achieving the purpose of increasing efficiency and reducing costs.

[0030] In this application, the bracket 1 includes a bracket bottom plate 101 and bracket side plates 102. The bracket side plates 102 are arranged at intervals on the bracket bottom plate 101. The bracket side plates 102 are vertically arranged. The driving motor 2 is fixed on the bracket side plates 102 through a motor bracket. The link mechanism 3 is located outside one of the bracket side plates 102. The rotating shaft 4 is rotatably connected to the two bracket side plates 102 through bearings respectively.

[0031] By arranging the link mechanism 3 outside the bracket side plates 102, it is avoided that the second link 302 occupies the space between the two bracket side plates 102, and then it is avoided that the second link 302 and the third link 303 interfere with the movement trajectories of the rotating shaft 4 and the rocker 5.

[0032] Furthermore, using one link mechanism 3 can achieve the synchronous movement of multiple suction cup seats 6, and can complete the suction of multiple instruction manuals at one time, greatly improving the suction efficiency.

[0033] In this application, the bracket 1 further includes a panel 103 and a tray 104. A plurality of trays 104 are arranged at intervals on the panel 103. The plurality of trays 104 correspond to the plurality of suction cup seats 6 one by one. When the suction cup seat 6 rotates to the first position, the suction cup 7 is located in the tray 104 and the surface of the suction cup 7 is in a horizontal state.

[0034] By providing the panel 103 and the tray 104, it is ensured that the instruction manual is placed in the tray 104 when the suction cup 7 releases the instruction manual, preventing the instruction manual from falling or shifting without restraint, and further increasing the accuracy of the suction of the instruction manual. By restricting the horizontal state of the suction cup 7, it is avoided that the instruction manual tilts, preventing the instruction manual from not entering the tray 104 or slipping from the edge of the tray 104.

[0035] In a specific embodiment, the bracket 1 further includes a plurality of load-bearing rods 105. The plurality of load-bearing rods 105 extend along the vertical direction respectively. In any one of the load-bearing rods 105, one end of the load-bearing rod 105 is connected to the bracket bottom plate 101, and the other end of the load-bearing rod 105 is connected to the bottom surface of the tray 104. By providing the load-bearing rods 105, the position of the panel 103 is made more stable, and at the same time, the lifting structure composed of the panel 103, the tray 104, and the load-bearing rods 105 is modularized and can be disassembled and assembled separately.

[0036] In another specific embodiment (not shown in the figure), the panel 103 is fixed to the sides of the two bracket side plates 102.

[0037] In order to improve the installation stability of the bracket side plates 102, a reinforcing plate 106 is connected between the bracket side plates 102 and the bracket bottom plate 101.

[0038] In summary, based on improving the position accuracy of the suction cup seat, the present application reduces the manufacturing cost and the difficulty of disassembly and assembly of the instruction book suction component, achieving the purpose of increasing efficiency and reducing costs.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements on some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A manual suction assembly, characterized in that: The invention comprises a bracket (1), a driving motor (2), a connecting rod mechanism (3), a rotating shaft (4), a rocker (5), a suction cup seat (6) and a suction cup (7); the driving motor (2) is fixed on the bracket (1); the connecting rod mechanism (3) is respectively connected to the output end of the driving motor (2) and one end of the rotating shaft (4), so that the rotating shaft (4) rotates at an angle; the rotating shaft (4) is rotatably arranged on the bracket (1); a plurality of rockers (5) are arranged at intervals on the rotating shaft (4); a suction cup seat (6) is arranged at one end of the rocker (5); a suction cup (7) is arranged on the surface of the suction cup seat (6); and the suction cup seat (6) switches between a first position and a second position as the rotating shaft (4) rotates.

2. The instruction manual suction assembly according to claim 1, characterized in that: The connecting rod mechanism (3) comprises a first connecting rod (301), a second connecting rod (302), and a third connecting rod (303); the first connecting rod (301), the second connecting rod (302), and the third connecting rod (303) are rotatably connected in sequence; one end of the first connecting rod (301) is connected to the output end of the driving motor (2), and the other end of the third connecting rod (303) is rotatably connected to one end of the rotating shaft (4); The lengths of the first connecting rod (301), the third connecting rod (303), and the second connecting rod (302) increase in sequence.

3. The instruction manual suction assembly according to claim 2, characterized in that: The bracket (1) comprises a bracket bottom plate (101) and a bracket side plate (102), the bracket bottom plate (101) is provided with bracket side plates (102) at intervals, the bracket side plates (102) are arranged vertically, and the drive motor (2) is fixed to the bracket side plates (102) via a motor bracket; The connecting rod mechanism (3) is located on the outer side of one of the bracket side plates (102); The rotating shaft (4) is rotatably connected to the two bracket side plates (102) via bearings respectively.

4. The instruction manual suction assembly according to claim 3, characterized in that: The bracket (1) further comprises a panel (103) and a tray (104); a plurality of trays (104) are arranged at intervals on the panel (103); the plurality of trays (104) correspond to a plurality of suction cup seats (6) one by one; when the suction cup seat (6) rotates to a first position, the suction cup (7) is located in the tray (104) and the surface of the suction cup (7) is in a horizontal state.

5. The instruction manual suction assembly according to claim 4, characterized in that: The support (1) further comprises a plurality of load-bearing rods (105), wherein the plurality of load-bearing rods (105) respectively extend in a vertical direction; In any load-bearing rod (105), one end of the load-bearing rod (105) is connected to the support bottom plate (101), and the other end of the load-bearing rod (105) is connected to the bottom surface of the tray (104).

6. The instruction manual suction assembly according to claim 3, characterized in that: A reinforcing plate (106) is connected between the bracket side plate (102) and the bracket bottom plate (101).

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