Cover pressing device for plastic barrel production line

Abstract

The utility model discloses a plastic barrel production line capping device which comprises a capping machine, the capping machine comprises a first driver and a second driver, a supporting frame is arranged between the first driver and the second driver, a clamping device and a driving device are arranged on the supporting frame, a moving frame is arranged on the driving device, and a fixing rod and a fixing plate are arranged at the bottom of the moving frame. The movable frame is provided with a sucking pump and a sucking pipe, the sucking pipe is provided with a sucking disc at the bottom of the fixed plate, the movable frame is provided with a driving air cylinder, the output end of the driving air cylinder is provided with a pressing plate and a pressing plate, a pressing sleeve, a pressing rod and a pressing spring are arranged between the pressing plate and the pressing plate, a cover body is transmitted on the first transmission machine, and a plastic barrel is transmitted on the second transmission machine. The position of the plastic barrel is fixed through the clamping device, the cover body is driven by the driving device to be buckled on the plastic barrel, the cover body is tightly pressed and fixed to the plastic barrel through cooperation of the pressing plate and the pressing plate, assembly line type machining is achieved, and the cover pressing machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic barrel production, and more specifically, to a capping device for a plastic barrel production line. Background Art

[0002] Plastic barrels can be used for packaging and transportation of a variety of materials. They are not easy to break, do not rust, are lightweight, and have excellent oil and corrosion resistance. In the process of packaging some materials, the lid and body of the plastic barrel need to be pressed and sealed.

[0003] In daily work, it is found that when capping plastic barrels, the lid is first placed on the plastic barrel, and then the lid is mostly hit on the barrel manually with a rubber hammer. However, in the packaging process of the plastic barrel, it is necessary to transfer the lid back and forth by hand, and there is no fixed fulcrum during the hammering process. The force around the lid is easily uneven, which affects the capping effect and efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the problems existing in the prior art, the utility model provides a capping device for a plastic barrel production line to solve the technical problems of poor capping effect and low capping efficiency mentioned in the background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a capping device for a plastic barrel production line, comprising a capping machine, the capping machine comprising a first transmission machine and a second transmission machine, a support frame is arranged between the first transmission machine and the second transmission machine, a clamping device and a driving device are arranged on the support frame, a movable frame is arranged on the driving device, a fixed rod and a fixed plate are arranged at the bottom of the movable frame, an air pump is arranged on the movable frame, an air pump is arranged on one side of the air pump, the air pump is provided with a suction pipe, the air pump is provided with a suction cup at the bottom of the fixed plate, a driving cylinder is arranged on the movable frame, a pressure plate and a clamping plate are arranged at the output end of the driving cylinder, a clamping sleeve and a clamping rod are arranged between the pressure plate and the clamping plate, and a clamping spring is arranged between the clamping sleeve and the clamping rod.

[0008] The utility model is further configured that the driving device includes a driving motor, the driving motor is provided with a rotating shaft, and a rotating plate is fixedly provided on the rotating shaft to facilitate the rotation of the position of the mobile cover body.

[0009] The utility model is further configured that a support rod is rotatably provided on the rotating plate, a support block is provided on the support rod, and a moving rod is provided on the support block, so that the cover body is in a vertical downward state under the action of gravity.

[0010] The utility model is further configured that a limiting plate is provided at one end of the pressing rod to limit the moving range of the pressing rod.

[0011] The utility model is further configured that a moving cylinder is provided between the support frame and the clamping device to facilitate moving the position of the clamping device.

[0012] The utility model is further configured that the clamping device includes a clamping frame, a clamping cylinder is provided on the clamping frame, a clamping plate is provided at the output end of the clamping cylinder, and the clamping plate is driven by the clamping cylinder to move to clamp the plastic barrel.

[0013] The utility model is further configured that a sliding block is provided at one end of the clamping plate, and a sliding groove matched with the sliding block is provided on the clamping frame to limit the moving direction of the clamping plate.

[0014] The utility model is further configured that the clamping plate is provided with a plurality of anti-slip strips to improve the clamping stability.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a capping device for a plastic barrel production line, which has the following beneficial effects:

[0017] 1. The cover is conveyed on the first conveyor, and the plastic barrel is conveyed on the second conveyor. The position of the plastic barrel is fixed by the clamping device, and the cover is driven to buckle on the plastic barrel by the driving device. The cover is tightly pressed and fixed on the plastic barrel through the cooperation of the pressing plate and the clamping plate. The assembly line processing improves the efficiency of the capping processing.

[0018] 2. The cover body is sucked in by the cooperation of the vacuum pump and the vacuum pipe, and the cover body is driven by the driving device to rotate and snap onto the plastic barrel. The pressure plate and the clamping plate are driven by the driving cylinder to perform the capping operation, thereby realizing the integrated operation of cover removal and capping. The clamping effect is improved by the cooperation of the clamping sleeve, the clamping spring and the clamping rod.

[0019] 3. The position of the clamping device is moved by the moving cylinder, and the clamping cylinder drives the clamping plate to clamp the plastic barrel, which improves the accuracy and stability of the position during the capping operation of the plastic barrel and improves the capping effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a capping device for a plastic barrel production line in the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the driving device in the utility model;

[0022] Figure 3It is a schematic diagram of the structure of the mobile frame, the fixed rod, the fixed plate, the vacuum pump, the vacuum pipe, the suction cup, the driving cylinder, the pressing plate and the pressing plate in the utility model;

[0023] Figure 4 It is a schematic diagram of the matching structure of the compression sleeve, the compression spring, the compression rod and the limiting piece in the utility model;

[0024] Figure 5 It is a schematic diagram of the overall structure of the clamping device in the utility model.

[0025] In the figure: 1. capping machine; 2. first transmission machine; 3. second transmission machine; 4. support frame; 5. moving frame; 6. fixed rod; 7. fixed plate; 8. vacuum pump; 9. vacuum pipe; 10. suction cup; 11. driving cylinder; 12. pressing plate; 13. clamping plate; 14. clamping sleeve; 15. clamping rod; 16. clamping spring; 17. driving motor; 18. rotating shaft; 19. rotating plate; 20. support rod; 21. support block; 22. moving rod; 23. limit plate; 24. moving cylinder; 25. clamping frame; 26. clamping cylinder; 27. clamping plate; 28. sliding block; 29. ​​sliding groove; 30. anti-slip strip. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0029] See also Figure 1-5A capping device for a plastic barrel production line includes a capping machine 1, the capping machine 1 includes a first conveyor 2 and a second conveyor 3, a support frame 4 is provided between the first conveyor 2 and the second conveyor 3, a clamping device and a driving device are provided on the support frame 4, a moving frame 5 is provided on the driving device, a fixing rod 6 and a fixing plate 7 are provided at the bottom of the moving frame 5, an air pump 8 is provided on the moving frame 5, an air pump 9 is provided on one side of the air pump 8, and a suction cup 10 is provided on the air pump 9 at the bottom of the fixing plate 7, a driving cylinder 11 is provided on the moving frame 5, and a driving cylinder 12 is provided on the driving cylinder 13. 1 is provided with a pressing plate 12 and a pressing plate 13 at the output end, a pressing sleeve 14 and a pressing rod 15 are provided between the pressing plate 12 and the pressing plate 13, a pressing spring 16 is provided between the pressing sleeve 14 and the pressing rod 15, a driving device comprises a driving motor 17, a rotating shaft 18 is provided on the driving motor 17, a rotating plate 19 is fixedly provided on the rotating shaft 18, a supporting rod 20 is rotatably provided on the rotating plate 19, a supporting block 21 is provided on the supporting rod 20, a moving rod 22 is provided on the supporting block 21, and a limiting plate 23 is provided at one end of the pressing rod 15.

[0030] In this embodiment, the cover is placed on the first conveyor 2 for movement, and the plastic barrel is placed on the second conveyor 3 for movement. The first conveyor 2 and the second conveyor 3 are structures in the prior art where a motor drives a transmission roller or a transmission belt for transmission, and the structure and principle are not repeated here. The fixing plate 7 and the vacuum suction cup 10 are attached to the upper surface of the cover, the vacuum pump 8 is started, the cover is adsorbed on the vacuum suction cup 10, and the drive motor 17 is started at the same time. The drive motor 17 drives the rotating shaft 18 and the rotating plate 19 to rotate. The support rod 20 and the support block 21 rotate on the rotating plate 19. Due to the gravity of the moving rod 22, the moving frame 5 and the cover body, the cover body and the moving frame 5 are always in a vertical direction. Then, after the rotating plate 19 is turned 180 degrees, the cover body is placed on the plastic barrel that has been clamped and fixed by the clamping device. Then, the driving cylinder 11 is started, and the driving cylinder 11 drives the pressing plate 12 and the clamping plate 13 to perform the capping operation. The clamping effect is improved by the cooperation of the clamping sleeve 14, the clamping spring 16 and the clamping rod 15.

[0031] See also Figure 5 As an implementation method of the clamping device: a moving cylinder 24 is provided between the support frame 4 and the clamping device, the clamping device includes a clamping frame 25, a clamping cylinder 26 is provided on the clamping frame 25, a clamping plate 27 is provided at the output end of the clamping cylinder 26, a sliding block 28 is provided at one end of the clamping plate 27, a sliding groove 29 cooperating with the sliding block 28 is provided on the clamping frame 25, and a plurality of anti-slip strips 30 are provided on the clamping plate 27.

[0032] More specifically, when the plastic barrel moves to the capping position, the moving cylinder 24 is started to make the clamping device fit against one side of the plastic barrel, and then the clamping cylinder 26 is started. The clamping cylinder 26 drives the clamping plate 27 to clamp the plastic barrel, and the sliding block 28 moves in the sliding groove 29 to limit the moving direction of the clamping plate 27. The anti-slip strip 30 improves the clamping stability.

[0033] In summary, when the overall equipment is in use or running: the cover body is placed on the first conveyor 2 for movement, and the plastic barrel is placed on the second conveyor 3 for movement. The first conveyor 2 and the second conveyor 3 are structures in the prior art where a motor drives a transmission roller or a transmission belt for transmission, and the structure and principle are not repeated here. The fixing plate 7 and the vacuum suction cup 10 are attached to the upper surface of the cover body, the vacuum pump 8 is started, the cover body is adsorbed on the vacuum suction cup 10, and the drive motor 17 is started at the same time. The drive motor 17 drives the rotating shaft 18 and the rotating shaft 18. The movable plate 19 rotates, and the support rod 20 and the support block 21 rotate on the rotating plate 19. Due to the gravity of the moving rod 22, the moving frame 5 and the cover body, the cover body and the moving frame 5 are always in a vertical direction. Then, after the rotating plate 19 is turned 180 degrees, the cover body is placed on the plastic barrel that has been clamped and fixed by the clamping device. Then, the driving cylinder 11 is started, and the driving cylinder 11 drives the pressing plate 12 and the clamping plate 13 to perform the capping operation. The clamping effect is improved by the cooperation of the clamping sleeve 14, the clamping spring 16 and the clamping rod 15.

[0034] When the plastic barrel moves to the capping position, the moving cylinder 24 is started to make the clamping device fit against one side of the plastic barrel, and then the clamping cylinder 26 is started. The clamping cylinder 26 drives the clamping plate 27 to clamp the plastic barrel, and the sliding block 28 moves in the sliding groove 29 to limit the moving direction of the clamping plate 27. The anti-slip strip 30 improves the clamping stability.

[0035] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A capping device for a plastic barrel production line, comprising a capping machine (1), characterized in that: The capping machine (1) comprises a first transmission machine (2) and a second transmission machine (3), a support frame (4) is provided between the first transmission machine (2) and the second transmission machine (3), a clamping device and a driving device are provided on the support frame (4), a moving frame (5) is provided on the driving device, a fixing rod (6) and a fixing plate (7) are provided at the bottom of the moving frame (5), an air pump (8) is provided on the moving frame (5), an air pump (9) is provided on one side of the air pump (8), and a suction cup (10) is provided on the air pump (9) at the bottom of the fixing plate (7), a driving cylinder (11) is provided on the moving frame (5), a pressing plate (12) and a clamping plate (13) are provided at the output end of the driving cylinder (11), a clamping sleeve (14) and a clamping rod (15) are provided between the pressing plate (12) and the clamping plate (13), and a clamping spring (16) is provided between the clamping sleeve (14) and the clamping rod (15).

2. The capping device for a plastic barrel production line according to claim 1 is characterized in that: The driving device comprises a driving motor (17), a rotating shaft (18) is provided on the driving motor (17), and a rotating plate (19) is fixedly provided on the rotating shaft (18).

3. The capping device for a plastic barrel production line according to claim 2 is characterized in that: A support rod (20) is rotatably provided on the rotating plate (19), a support block (21) is provided on the support rod (20), and a moving rod (22) is provided on the support block (21).

4. The capping device for a plastic barrel production line according to claim 1 is characterized in that: A limiting plate (23) is provided at one end of the pressing rod (15).

5. The capping device for a plastic barrel production line according to claim 1 is characterized in that: A moving cylinder (24) is provided between the support frame (4) and the clamping device.

6. The capping device for a plastic barrel production line according to claim 5 is characterized in that: The clamping device comprises a clamping frame (25), a clamping cylinder (26) is provided on the clamping frame (25), and a clamping plate (27) is provided at the output end of the clamping cylinder (26).

7. The capping device for a plastic barrel production line according to claim 6 is characterized in that: A sliding block (28) is provided at one end of the clamping plate (27), and a sliding groove (29) cooperating with the sliding block (28) is provided on the clamping frame (25).

8. The capping device for a plastic barrel production line according to claim 7, characterized in that: The clamping plate (27) is provided with a plurality of anti-slip strips (30).

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