Multi-bottle gripping device of vegetable oil canning machine

Abstract

The utility model relates to the technical field of multi-bottle grabbing, in particular to a multi-bottle grabbing device of a vegetable oil canning machine, which comprises a moving device and a grabbing hand, the moving device comprises a fixed seat, a base, mechanical arms and an extension arm, a plurality of mechanical arms are respectively arranged on a first surface and an adjacent side surface of the base, and the mechanical arms rotate through a rotating shaft, so that the multi-bottle grabbing device of the vegetable oil canning machine can grab multiple bottles. Filling of multiple vegetable oil tanks can be achieved at a time, and the oil filling speed and efficiency are high; the direction of the adjusting base is adjusted through the rotating shaft, movement is flexible and convenient, the grabbing position of the grabbing hand can be adjusted through the mechanical arm and the extension arm, grabbing is more accurate, efficiency is higher, pneumatic grabbing machinery is adopted, a rubber pad is arranged on the inner side of the grabbing hand, grabbing is more stable, and the situation that the vegetable oil tank slides off, working efficiency is affected, and production loss is caused is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of multi-bottle grabbing, in particular to a multi-bottle grabbing device for a vegetable oil canning machine. Background Art

[0002] In the prior art, there is a patent with application number 201711281259.8 that discloses an automatic gripping mechanism for packaging bottles. When the automatic gripping mechanism for packaging bottles is working, the servo motor drives the feed nut connected to the second gear to rotate through the first gear. Since the two lifting mechanisms are connected to the connecting plate, when the feed nut rotates, the lead screw moves down along the feed nut, thereby driving the gripping mechanism connected to the connecting plate to move down. When the photoelectric sensor is triggered, the two symmetrically arranged gripping mechanisms act at the same time, that is, the electromagnet loses power, the spring resets, and the suction plate drives the chuck to move toward each other, and the two symmetrically arranged chucks automatically grip the packaging bottle. Subsequently, the servo motor rotates in the opposite direction to return to the initial position, thereby completing the automatic gripping of the packaging bottle.

[0003] The inventors found that there are at least the following problems in the prior art: the prior art cannot grab multiple oil tanks at the same time, the work efficiency is low, and the device grabbing mechanism will block the oil filling end of the oil tank, making it inconvenient to fill the oil. The prior art is not flexible and it is not convenient to move the oil tank. Utility Model Content

[0004] The purpose of the embodiment of the utility model is to provide a multi-bottle grabbing device for a vegetable oil canning machine, aiming to solve the problems that the prior art cannot grab multiple oil cans at the same time, the working efficiency is low, the grabbing mechanism of the device blocks the oil filling end of the oil tank, making it inconvenient to fill the oil, and the prior art is not flexible and inconvenient to move the oil tank.

[0005] In order to solve the above technical problems, the utility model provides a multi-bottle grabbing device for a vegetable oil canning machine, including a moving device and a gripper, the moving device including a fixed seat, a base, a mechanical arm and an extension arm, the base is rotatably connected to the fixed seat, a plurality of mechanical arms are respectively installed on the front and a side surface adjacent to the base, one end of the mechanical arm is installed on the base, the other end of the mechanical arm is connected to one end of the extension arm, and the other end of the extension arm is connected to the gripper.

[0006] The base is a quadrilateral structure, including a first surface, a second surface, a third surface and a fourth surface, and the first surface, the second surface, the third surface and the fourth surface are all provided with the same number of grippers.

[0007] Three grippers are arranged on the first surface, the second surface, the third surface and the fourth surface.

[0008] The base is rotatably connected to the fixing base via a rotating shaft.

[0009] The gripper is a pneumatic gripping mechanism.

[0010] A rubber pad is arranged on the inner side of the gripper.

[0011] A first cylinder is installed between the mechanical arm and the base, and a second cylinder is installed between the mechanical arm and the extension arm.

[0012] The first surface, the second surface, the third surface and the fourth surface are correspondingly provided with vegetable oil tank seats, and the vegetable oil tank seats are provided with vegetable oil tank placement grooves corresponding to the gripper positions, and the positions of the vegetable oil tank placement grooves on the second surface and the fourth surface are correspondingly provided with oil filling nozzles.

[0013] Benefits of the present invention

[0014] The first side, the second side, the third side and the fourth side of the base of the utility model are respectively installed with a plurality of mechanical arms, which can realize the filling work of multiple bottles of vegetable oil tanks at one time, and the filling speed is fast and the efficiency is high; the orientation of the base is adjusted by adjusting the rotating shaft, and it can rotate 360 ​​degrees in the horizontal direction, and the movement is flexible and convenient; the gripper can adjust the gripping position through the mechanical arm and the extension arm, and the gripping is more precise and the efficiency is higher. The utility model adopts a pneumatic gripping mechanism, and a rubber pad is arranged on the inner side of the gripper, which makes the gripping more stable and avoids the vegetable oil tank from slipping, affecting the work efficiency and causing production losses. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0016] Figure 1 It is a front view of the mobile device and the gripper of the utility model;

[0017] Figure 2 This is a front view of Embodiment 1 of the present utility model;

[0018] Figure 3 It is a top view of embodiment 1 of the utility model;

[0019] Figure 4 This is a front view of Embodiment 2 of the present utility model;

[0020] Figure 5 It is a top view of embodiment 2 of the present utility model.

[0021] In the figure: 1-fixed seat, 2-base, 3-mechanical arm, 4-extension arm, 5-gripper, 6-first cylinder, 7-vegetable oil tank placement slot, 8-oiling nozzle, 9-rotating axis, 10-rubber pad, 11-first side, 12-second side, 13-third side, 14-fourth side, 15-vegetable oil tank placement seat, 16-second cylinder. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, each embodiment of the utility model will be described in detail below in conjunction with the accompanying drawings. However, it can be understood by those skilled in the art that in each embodiment of the utility model, many technical details are proposed in order to enable readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical scheme claimed in the present application can also be implemented. The division of the following embodiments is for the convenience of description, and should not constitute any limitation on the specific implementation of the utility model. The various embodiments can be combined and referenced with each other under the premise of no contradiction.

[0023] Example 1

[0024] A multi-bottle grabbing device for a vegetable oil canning machine comprises a moving device and a gripper 5, wherein the moving device comprises a fixed seat 1, a base 2, a mechanical arm 3 and an extension arm 4, wherein the base 2 is rotatably connected to the fixed seat 1, and a plurality of mechanical arms 3 are respectively installed on the front and a side surface adjacent to the base 2, wherein one end of the mechanical arm 3 is installed on the base 2, and the other end of the mechanical arm 3 is connected to one end of the extension arm 4, and the connection and control method of the mechanical arm 3 and the extension arm 4 is similar to the connection and control method of the boom and forearm of an excavator, and the other end of the extension arm 4 is connected to the gripper 5.

[0025] The base 2 is rotatably connected to the fixed base 1 via a rotating shaft 9. The base 2 can achieve 360-degree rotation, making it convenient for the gripper 5 to move the vegetable oil tank.

[0026] The inner side of the gripper 5 is provided with a rubber pad 10, so that the position of the gripper 5 does not need to be adjusted and the vegetable oil tank can be quickly grasped, and the working efficiency is higher.

[0027] The first surface 11, the second surface 12, the third surface 13 and the fourth surface 14 are correspondingly provided with a vegetable oil tank placement seat 15, and the vegetable oil tank placement seat 15 is provided with a vegetable oil tank placement groove 7 corresponding to the position of the gripper 5, and the position of the vegetable oil tank placement groove 7 on the second surface 12 and the fourth surface 14 is correspondingly provided with an oil filling nozzle 8.

[0028] like Figure 2-3 As shown, the use principle of the utility model:

[0029] 1. Three empty vegetable oil cans are placed in the three vegetable oil can placement slots 7 on the first side 11, and the three robotic arms 3 on the first side 11 simultaneously grasp the three empty vegetable oil cans, and the three robotic arms 3 on the second side 12 grasp the three vegetable oil cans filled with oil;

[0030] 2. The rotating shaft 9 rotates 90 degrees clockwise, and the robotic arm 3 on the first surface 11 rotates to the second surface 12, and the robotic arm 3 on the second surface 12 rotates to the third surface 13. The robotic arm 3 on the first surface 11 places the empty vegetable oil tank into the vegetable oil tank placement slot 7 on the second surface 12 for oil filling, and the robotic arm 3 on the second surface 12 places the vegetable oil tank filled with oil into the vegetable oil tank placement slot 7 on the third surface 13.

[0031] 3. The rotating shaft 9 rotates 90 degrees counterclockwise to drive the robot arm 3 back to its original position, thus completing the filling of the vegetable oil tank.

[0032] Three bottles of vegetable oil cans can be filled at one time.

[0033] Example 2

[0034] A multi-bottle grabbing device for a vegetable oil canning machine, wherein the base 2 is a quadrilateral structure, including a first surface 11, a second surface 12, a third surface 13 and a fourth surface 14, and the first surface 11, the second surface 12, the third surface 13 and the fourth surface 14 are all provided with the same number of grabbers.

[0035] Three grippers are arranged on the first surface 11, the second surface 12, the third surface 13 and the fourth surface 14. Multiple vegetable oil tanks can be grasped at the same time, the device occupies a small space and has high working efficiency.

[0036] A first cylinder 6 is installed between the mechanical arm 3 and the base 2, and a second cylinder 16 is installed between the mechanical arm 3 and the extension arm 4. The angles of the mechanical arm 3 and the extension arm 4 can be adjusted to facilitate the gripper 5 to accurately grasp the vegetable oil tank.

[0037] like Figure 4-5 As shown, the use principle of the utility model is:

[0038] 1. Three empty vegetable oil cans are placed in the three vegetable oil can placement slots 7 on the first side 11 and the third side 13, and the three robotic arms 3 on the first side 11 and the third side 13 simultaneously grab the empty vegetable oil cans, and the three robotic arms 3 on the second side 12 and the fourth side 14 grab the three vegetable oil cans filled with oil;

[0039] 2. The rotating shaft 9 rotates 90 degrees clockwise, and the mechanical arms 3 on the first surface 11 and the third surface 13 rotate to the second surface 12 and the fourth surface 14 respectively, and the mechanical arms 3 on the second surface 12 and the fourth surface 14 rotate to the third surface 13 and the first surface 11 respectively;

[0040] 3. The robotic arms 3 on the first side 11 and the third side 13 place the empty vegetable oil tanks into the vegetable oil tank placement slots 7 on the second side 12 and the fourth side 14 for oil filling, and the robotic arms 3 on the second side 12 and the fourth side 14 place the fully filled vegetable oil tanks into the vegetable oil tank placement slots 7 on the third side 13 and the first side 11 respectively.

[0041] 4. Remove the vegetable oil tanks filled with oil from the vegetable oil tank placement grooves 7 on the third side 13 and the first side 11 and insert empty vegetable oil tanks, thus completing the filling of the vegetable oil tanks.

[0042] Six bottles of vegetable oil cans can be filled at one time.

[0043] The gripper 5 is a pneumatic gripper. The pneumatic gripper is a pneumatic gripper of the prior art, which has the advantages of flexible action, fast response speed and low maintenance cost. A rubber pad 10 is arranged inside the gripper 5 to prevent the vegetable oil tank from loosening.

[0044] The gripper 5 is a pneumatic gripping mechanism. The pneumatic gripping principle of the pneumatic gripping mechanism is as follows: pressure is generated by compressed air or gas source, and compressed air is converted into mechanical motion by pneumatic components such as pneumatic motors. The thrust generated by the compressed air drives the mechanical claws or clamps to open and close, thereby achieving the function of grasping and releasing objects. The pneumatic gripping mechanism is equipped with an air pressure switch or sensor to control the switch of the air source and the movement of the gripping mechanism. When the air source is supplied to the pneumatic motor, the pneumatic motor generates thrust to close the mechanical claws or clamps to complete the grasping action. When the air source is cut off, the pneumatic motor loses pressure, and the mechanical claws or clamps are closed. The tool will pop open to achieve the release effect. The pneumatic grasping mechanism grasps and releases the object by controlling the supply and cut-off of the air source. By reasonably designing the air path system and pneumatic components, grasping actions of different strengths and speeds can be achieved to adapt to vegetable oil tanks of different shapes and weights. The pneumatic grasping mechanism is provided with a sensor. The pneumatic grasping mechanism is opened before being moved by the moving device to the position of the vegetable oil tank placement slot 7, and grasps when reaching the position of the vegetable oil tank placement slot 7; when the pneumatic grasping mechanism is moved to the position of the vegetable oil tank placement slot 7 again, it opens and places the vegetable oil tank to the position of the vegetable oil tank placement slot 7.

[0045] Those skilled in the art will appreciate that the above-mentioned embodiments are specific examples for implementing the present invention, and in actual applications, various changes may be made thereto in form and detail without departing from the spirit and scope of the present invention.

Claims

1. A multi-bottle grabbing device for a vegetable oil filling machine, comprising a moving device and a grabber (5), characterized in that: The mobile device comprises a fixed seat (1), a base (2), a mechanical arm (3) and an extension arm (4); the base (2) is rotatably connected to the fixed seat (1); a plurality of mechanical arms (3) are respectively installed on the front of the base (2) and a side surface adjacent thereto; one end of the mechanical arm (3) is installed on the base (2); the other end of the mechanical arm (3) is connected to one end of the extension arm (4); and the other end of the extension arm (4) is connected to a gripper (5).

2. The multi-bottle grabbing device according to claim 1, characterized in that: The base (2) is a quadrilateral structure, comprising a first surface (11), a second surface (12), a third surface (13) and a fourth surface (14), and the first surface (11), the second surface (12), the third surface (13) and the fourth surface (14) are all provided with the same number of grippers.

3. The multi-bottle grabbing device according to claim 2, characterized in that: Three grippers are provided on each of the first surface (11), the second surface (12), the third surface (13) and the fourth surface (14).

4. The multi-bottle grabbing device according to claim 1, characterized in that: The base (2) is rotatably connected to the fixed base (1) via a rotating shaft (9).

5. The multi-bottle grabbing device according to claim 1, characterized in that: The gripper (5) is a pneumatic gripping mechanism.

6. The multi-bottle grabbing device according to claim 1, characterized in that: A rubber pad (10) is provided on the inner side of the gripper (5).

7. The multi-bottle grabbing device according to claim 1, characterized in that: A first cylinder (6) is installed between the mechanical arm (3) and the base (2), and a second cylinder (16) is installed between the mechanical arm (3) and the extension arm (4).

8. The multi-bottle grabbing device according to claim 2, characterized in that: The first surface (11), the second surface (12), the third surface (13) and the fourth surface (14) are provided with vegetable oil tank seats (15) correspondingly, the vegetable oil tank seats (15) are provided with vegetable oil tank placement grooves (7) corresponding to the positions of the grippers (5), and oil injection nozzles (8) are provided correspondingly at the positions of the vegetable oil tank placement grooves (7) on the second surface (12) and the fourth surface (14).

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