Efficient sealing device for logistics transportation

Abstract

The utility model relates to the technical field of logistics transportation sealing, in particular to an efficient sealing device for logistics transportation, the surface of a bent plate is fixedly connected with a first hydraulic cylinder, the telescopic end of the first hydraulic cylinder is fixedly connected with a push plate, and according to the efficient sealing device for logistics transportation, a transmission rod swings to drive the push rod to slide along a sliding groove machined in a fixing block; the push rod slides along the through hole machined in the second shell, so that after the adhesive tape becomes thin after being used for a long time, an operator does not need to pull the adhesive tape manually to seal a packaging box, the operator does not need to adjust the adhesive tape for a long time, and therefore the working efficiency is improved; the connecting rod moves to drive the lifting rod to slide along the sliding groove machined in the protruding part of the inner wall of the first shell, so that the lifting rod slides along the through hole machined in the first shell, and therefore when the number of packaging boxes needing to be sealed is large, an operator does not need to consume much physical power to complete sealing work, and manual labor is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of logistics transportation sealing, in particular to a high-efficiency sealing device for logistics transportation. Background Art

[0002] Logistics transportation sealing refers to the work of sealing the opening of logistics transportation packages. During the transportation of logistics packages, the packaging boxes carrying logistics products need to be sealed with transparent or colored tapes to ensure the privacy and integrity of logistics products during transportation and avoid problems such as loss of logistics products during transportation.

[0003] For example, a sealing device for logistics transportation with the authorization announcement number "CN218174155U" has a problem of random tape entanglement and adhesion because the tape loses tension after one end of the tape is cut and the tape loses its restraint. For example, it is difficult to find the adhesion between one end of the tape and the tape body, which makes the tape difficult to use. By passing one end of the tape around the Teflon-coated anti-overlapping rod and then passing it between the cutting knife and the tape, the active end of the tape can be lifted up by the anti-overlapping rod after one end of the tape loses tension, thereby avoiding the problem of the active end of the tape sticking to the tape body and causing it to be difficult to find. However, the sealing device for logistics transportation is fixed to each other by a first side sleeve, a second side sleeve, and an adhesive tape. When the adhesive tape becomes thinner after long-term use, the operator needs to manually pull the adhesive tape to seal the packaging box due to the high heights of the first side sleeve and the second side sleeve. The packaging box cannot be sealed accurately, and the operator needs to make adjustments for a long time, thereby reducing work efficiency. At the same time, the sealing device for logistics transportation is sealed by the operator manually holding the handle. Due to gravity, when there are many packaging boxes that need to be sealed, the operator needs to expend more physical strength to complete the sealing work, thereby increasing manual labor. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the first side sleeve, the second side sleeve and the adhesive tape are fixed to each other, and when the adhesive tape becomes thinner after long-term use, due to the high height of the first side sleeve and the second side sleeve, the operator needs to manually pull the adhesive tape to seal the packaging box, and the packaging box cannot be accurately sealed, and the operator needs to make adjustments for a long time, thereby reducing work efficiency. At the same time, the sealing device for logistics transportation is sealed by the operator manually holding the handle. Due to gravity, when there are many packaging boxes that need to be sealed, the operator needs to expend more physical strength to complete the sealing work, thereby increasing the manual labor. Therefore, an efficient sealing device for logistics transportation is proposed.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A high-efficiency sealing device for logistics transportation is designed, including a base plate, a slider and a support column. The surface of the slider is provided with a sealing mechanism, the surface of the support column is provided with a cutting mechanism, the upper surface of the base plate is fixedly connected to a bent plate, the upper surface of the base plate is fixedly connected to a workbench, the protruding part of the bent plate is fixedly connected to a limiting plate, the surface of the bent plate is fixedly connected to a first hydraulic cylinder, and the telescopic end of the first hydraulic cylinder is fixedly connected to a push plate.

[0007] Preferably, the cutting mechanism includes a first shell, the surface of the first shell is fixedly connected to the surface of the support column, the inner wall of the first shell is fixedly connected to a motor through a bracket, the end of the motor output shaft is fixedly connected to a cam, the cam surface fits with the roller surface, the roller is rotatably connected to the rocker arm through a pin, the rocker arm is movably connected to the inner wall of the first shell through a pin, the rocker arm is movably connected to a connecting rod through a pin, the connecting rod is movably connected to a lifting rod through a pin, the rocker arm is fixedly connected to the surface of a protruding portion of the inner wall of the first shell through a spring, the lifting rod slides in a slide groove processed in the protruding portion of the inner wall of the first shell, the lifting rod is slidably connected to the first shell through a through hole, and the lifting rod passes through the first shell through the through hole.

[0008] Preferably, the sealing mechanism includes a second shell, a second hydraulic cylinder is fixedly connected to the inner wall of the second shell, a sliding rod is fixedly connected to the telescopic end of the second hydraulic cylinder, the protruding part of the sliding rod slides with the sliding groove processed on the roller, the roller is rotatably connected to the inner wall of the second shell through a pin, the protruding part of the roller is rotatably connected to the rotating rod, the protruding part of the rotating rod is slidably connected to the sliding groove processed on the transmission rod, the transmission rod is movably connected to the inner wall of the second shell through a pin, the transmission rod is movably connected to the push rod through the pin, the sliding groove processed on the push rod is slidably connected to the fixed block, the surface of the fixed block is fixedly connected to the inner wall of the second shell, the push rod passes through the second shell through a through hole, and the push rod is slidably connected to the second shell through the through hole.

[0009] Preferably, the end of the push rod is rotatably connected to a sliding roller via a bracket, and a packaging box is placed on the surface of the workbench.

[0010] Preferably, a cutting knife is fixedly connected to the end of the lifting rod, the sliding block is slidably connected to a sliding groove processed on the bent plate, and the surface of the support column is fixedly connected to the surface of the second shell.

[0011] Preferably, a third hydraulic cylinder is fixedly connected to the surface of the bent plate, and the surface of the third hydraulic cylinder is fixedly connected to the surface of the second shell.

[0012] The utility model proposes an efficient sealing device for logistics transportation, which has the beneficial effects that: through the cooperation of the sliding roller and the sealing mechanism, the telescopic end of the second hydraulic cylinder moves the protruding part of the sliding rod to slide along the sliding groove processed on the roller, thereby driving the roller to rotate, and the rotation of the roller drives the rotating rod to rotate, thereby driving the protruding part of the rotating rod to slide along the sliding groove processed on the transmission rod, so that the transmission rod swings, and the swing of the transmission rod drives the push rod to slide along the sliding groove processed on the fixed block, so that the push rod slides along the through hole processed on the second shell, so that after the tape becomes thinner after long-term use, there is no need for the operator to manually pull the tape to seal the packaging box, the packaging box can be accurately sealed, and the operator does not need to make long-term adjustments, thereby improving work efficiency.

[0013] Through the cooperation of the cutting knife and the cutting mechanism, the rotation of the motor output shaft drives the cam to rotate, thereby driving the roller to roll along the cam surface, and the rolling of the roller drives the rocker arm to swing, thereby driving the connecting rod to move, and at the same time compressing the spring. The movement of the connecting rod drives the lifting rod to slide along the slide groove processed on the protruding part of the inner wall of the first shell, so that the lifting rod slides along the through hole processed on the first shell, so that when there are many packaging boxes that need to be sealed, the sealing work can be completed without the operator expending much physical strength, thereby saving manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A front cross-sectional view of

[0016] Figure 3 for Figure 1 A top sectional view of the middle sealing mechanism;

[0017] Figure 4 for Figure 1 A front sectional view of the middle sealing mechanism;

[0018] Figure 5 for Figure 1 A partial left sectional view;

[0019] Figure 6 for Figure 1 Left side sectional view of the cutting mechanism.

[0020] In the figure: 1, bottom plate, 2, limit plate, 3, sliding roller, 4, sealing mechanism, 401, second shell, 402, second hydraulic cylinder, 403, sliding rod, 404, roller, 405, rotating rod, 406, transmission rod, 407, push rod, 408, fixed block, 5, third hydraulic cylinder, 6, support column, 7, cutting mechanism, 701, first shell, 702, motor, 703, cam, 704, rocker arm, 705, roller, 706, connecting rod, 707, lifting rod, 708, spring, 8, cutting knife, 9, first hydraulic cylinder, 10, bending plate, 11, pushing plate, 12, packing box, 13, workbench, 14, slider. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] See attached Figure 1-6 : In the present embodiment, a high-efficiency sealing device for logistics transportation includes a bottom plate 1, a slider 14 and a support column 6. A sealing mechanism 4 is provided on the surface of the slider 14, a cutting mechanism 7 is provided on the surface of the support column 6, a bent plate 10 is fixedly connected to the upper surface of the bottom plate 1, a workbench 13 is fixedly connected to the upper surface of the bottom plate 1, a protruding portion of the bent plate 10 is fixedly connected to a limiting plate 2, a first hydraulic cylinder 9 is fixedly connected to the surface of the bent plate 10, the models of the first hydraulic cylinder 9, the second hydraulic cylinder 402, the third hydraulic cylinder 5 and the motor 702 and the elastic coefficient of the spring 708 can be selected according to actual needs to meet the work needs, the telescopic end of the first hydraulic cylinder 9 is fixedly connected to the push plate 11, the power supply of the first hydraulic cylinder 9 is started, and the first hydraulic cylinder 9 is extended. The movement of the retracted end drives the push plate 11 to move, the end of the push rod 407 is rotatably connected to the sliding roller 3 through the bracket, the movement of the push rod 407 drives the sliding roller 3 to move, a packing box 12 is placed on the surface of the workbench 13, the end of the lifting rod 707 is fixedly connected to the cutting knife 8, the movement of the lifting rod 707 drives the cutting knife 8 to move, the slider 14 is slidably connected to the sliding groove processed on the bent plate 10, the slider 14 slides along the sliding groove processed on the bent plate 10, the surface of the support column 6 is fixedly connected to the surface of the second shell 401, the surface of the bent plate 10 is fixedly connected to the third hydraulic cylinder 5, the surface of the third hydraulic cylinder 5 is fixedly connected to the surface of the second shell 401, the power of the third hydraulic cylinder 5 is turned on, the telescopic end of the third hydraulic cylinder 5 moves and drives the second shell 401 to move.

[0023] See attached Figure 6

[0024] The cutting mechanism 7 includes a first shell 701, the surface of the first shell 701 is fixedly connected to the surface of the support column 6, the inner wall of the first shell 701 is fixedly connected to the motor 702 through a bracket, the end of the output shaft of the motor 702 is fixedly connected to the cam 703, the surface of the cam 703 is in contact with the surface of the roller 705, the roller 705 is rotatably connected to the swing rod 704 through a pin, the swing rod 704 is movably connected to the inner wall of the first shell 701 through a pin, the swing rod 704 is movably connected to the connecting rod 706 through a pin, the connecting rod 706 is movably connected to the lifting rod 707 through a pin, the swing rod 704 is fixedly connected to the surface of the protruding part of the inner wall of the first shell 701 through a spring 708, and the lifting rod 707 is movably connected to the lifting rod 707 through a pin, and the swing rod 704 is fixedly connected to the surface of the protruding part of the inner wall of the first shell 701 through a spring 708. The rod 707 slides in the slide groove processed on the protruding part of the inner wall of the first shell 701, and the lifting rod 707 is slidably connected to the first shell 701 through the through hole. The lifting rod 707 penetrates the first shell 701 through the through hole, and the power supply of the motor 702 is started. The output shaft of the motor 702 rotates to drive the cam 703 to rotate, thereby driving the roller 705 to roll along the surface of the cam 703. The rolling of the roller 705 drives the rocker arm 704 to swing, thereby driving the connecting rod 706 to move, and at the same time compressing the spring 708. The connecting rod 706 moves and drives the lifting rod 707 to slide along the slide groove processed on the protruding part of the inner wall of the first shell 701, so that the lifting rod 707 slides along the through hole processed on the first shell 701.

[0025] See attached Figure 3-4

[0026] The sealing mechanism 4 includes a second shell 401, the inner wall of the second shell 401 is fixedly connected to a second hydraulic cylinder 402, the telescopic end of the second hydraulic cylinder 402 is fixedly connected to a slide rod 403, the protruding portion of the slide rod 403 slides with a slide groove processed on a roller 404, the roller 404 is rotatably connected to the inner wall of the second shell 401 through a pin, the protruding portion of the roller 404 is rotatably connected to a rotating rod 405, the protruding portion of the rotating rod 405 is slidably connected to a slide groove processed on a transmission rod 406, the transmission rod 406 is movably connected to the inner wall of the second shell 401 through a pin, the transmission rod 406 is movably connected to a push rod 407 through a pin, the slide groove processed on the push rod 407 is slidably connected to a fixed block 408, and the fixed block 40 8 surface is fixedly connected to the inner wall of the second shell 401, the push rod 407 penetrates the second shell 401 through the through hole, the push rod 407 is slidably connected to the second shell 401 through the through hole, the power of the second hydraulic cylinder 402 is turned on, the protruding part of the moving slide rod 403 at the telescopic end of the second hydraulic cylinder 402 slides along the slide groove processed on the roller 404, thereby driving the roller 404 to rotate, the rotation of the roller 404 drives the rotating rod 405 to rotate, thereby driving the protruding part of the rotating rod 405 to slide along the slide groove processed on the transmission rod 406, so that the transmission rod 406 swings, and the swing of the transmission rod 406 drives the push rod 407 to slide along the slide groove processed on the fixed block 408, so that the push rod 407 slides along the through hole processed on the second shell 401.

[0027] Working principle:

[0028] When the high-efficiency sealing device for logistics transportation is used:

[0029] Preparation stage:

[0030] The tape is wound on the surface of the sliding roller 3, and the device is placed near the logistics transportation conveyor belt. According to the height of the packaging box 12, the height of the sliding roller 3 is adjusted, and the power supply of the second hydraulic cylinder 402 is started. The telescopic end of the second hydraulic cylinder 402 moves the protruding part of the sliding rod 403 to slide along the sliding groove processed on the roller 404, thereby driving the roller 404 to rotate. The rotation of the roller 404 drives the rotating rod 405 to rotate, thereby driving the protruding part of the rotating rod 405 to slide along the sliding groove processed on the transmission rod 406, so that the transmission rod 406 swings. The swing of the transmission rod 406 drives the push rod 407 to slide along the sliding groove processed on the fixed block 408, so that the push rod 407 slides along the through hole processed on the second shell 401, and the movement of the push rod 407 drives the sliding roller 3 to move, so that when the tape becomes thinner, the operator does not need to make long-term adjustments, and the packaging box 12 can be accurately sealed, thereby improving work efficiency.

[0031] Sealing and cutting stage:

[0032] Place the packaging box 12 on the surface of the workbench 13, start the power supply of the first hydraulic cylinder 9, the telescopic end of the first hydraulic cylinder 9 moves to drive the push plate 11 to move, when the surface of the packaging box 12 is respectively in contact with the surface of the limit plate 2 and the surface of the push plate 11, turn off the power supply of the first hydraulic cylinder 9 to prevent the packaging box 12 from deviating during sealing, after adjusting the height of the sliding roller 3, stick one end of the tape to the surface of the packaging box 12, start the power supply of the third hydraulic cylinder 5, the telescopic end of the third hydraulic cylinder 5 moves to drive the second shell 401 to move, thereby driving the sliding roller 3 to roll along the surface of the packaging box 12, when the sliding roller 3 moves to the appropriate position, start the power supply of the motor 702, the output shaft of the motor 702 rotates to drive the cam 703 to rotate, thereby driving the roller 705 to roll along the surface of the cam 703, and the roller 70 The rolling drives the swing rod 704 to swing, thereby driving the connecting rod 706 to move, and at the same time compressing the spring 708. The movement of the connecting rod 706 drives the lifting rod 707 to slide along the slide groove processed on the protruding part of the inner wall of the first shell 701, so that the lifting rod 707 slides along the through hole processed on the first shell 701. The movement of the lifting rod 707 drives the cutting knife 8 to cut the plastic bag, so that the operator does not need to manually seal it, thereby saving manual labor. The operator manually assists in sticking the cut plastic bag to the surface of the packaging box 12. After the sealing is completed, the power supply of the first hydraulic cylinder 9 is started to reset the telescopic end of the first hydraulic cylinder 9, and the sealed packaging box 12 is taken down and placed on the conveyor belt of logistics transportation for transportation. The above work is repeated until all the packaging boxes 12 are sealed.

[0033] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. An efficient sealing device for logistics transportation, comprising a bottom plate (1), a slider (14) and a support column (6), characterized in that: The surface of the slider (14) is provided with a sealing mechanism (4), the surface of the support column (6) is provided with a cutting mechanism (7), the upper surface of the base plate (1) is fixedly connected with a bent plate (10), the upper surface of the base plate (1) is fixedly connected with a workbench (13), the protruding portion of the bent plate (10) is fixedly connected with a limiting plate (2), the surface of the bent plate (10) is fixedly connected with a first hydraulic cylinder (9), and the telescopic end of the first hydraulic cylinder (9) is fixedly connected with a push plate (11).

2. The high-efficiency sealing device for logistics transportation according to claim 1 is characterized in that: The cutting mechanism (7) comprises a first shell (701), the surface of the first shell (701) is fixedly connected to the surface of the support column (6), the inner wall of the first shell (701) is fixedly connected to a motor (702) via a bracket, the end of the output shaft of the motor (702) is fixedly connected to a cam (703), the surface of the cam (703) is in contact with the surface of a roller (705), the roller (705) is rotatably connected to a swing rod (704) via a pin, and the swing rod (704) is movably connected to the inner wall of the first shell (701) via a pin. The rocker arm (704) is movably connected to a connecting rod (706) via a pin shaft, the connecting rod (706) is movably connected to a lifting rod (707) via a pin shaft, the rocker arm (704) is fixedly connected to the surface of a protruding portion of the inner wall of the first shell (701) via a spring (708), the lifting rod (707) slides in a slide groove processed in the protruding portion of the inner wall of the first shell (701), the lifting rod (707) is slidably connected to the first shell (701) via a through hole, and the lifting rod (707) passes through the first shell (701) through the through hole.

3. The high-efficiency sealing device for logistics transportation according to claim 1 is characterized in that: The sealing mechanism (4) comprises a second shell (401), the inner wall of the second shell (401) is fixedly connected to a second hydraulic cylinder (402), the telescopic end of the second hydraulic cylinder (402) is fixedly connected to a sliding rod (403), the protruding portion of the sliding rod (403) slides in a sliding groove processed on a roller (404), the roller (404) is rotatably connected to the inner wall of the second shell (401) through a pin, the protruding portion of the roller (404) is rotatably connected to a rotating rod (405), and the protruding portion of the rotating rod (405) is connected to a transmission rod (4 06) is slidably connected through a slide groove processed on the second housing (401), the transmission rod (406) is movably connected to the inner wall of the second housing (401) through a pin shaft, the transmission rod (406) is movably connected to the push rod (407) through a pin shaft, the slide groove processed on the push rod (407) is slidably connected to the fixed block (408), the surface of the fixed block (408) is fixedly connected to the inner wall of the second housing (401), the push rod (407) passes through the second housing (401) through a through hole, and the push rod (407) is slidably connected to the second housing (401) through the through hole.

4. The high-efficiency sealing device for logistics transportation according to claim 3 is characterized in that: The end of the push rod (407) is rotatably connected to a sliding roller (3) via a bracket, and a packaging box (12) is placed on the surface of the workbench (13).

5. The high-efficiency sealing device for logistics transportation according to claim 2 is characterized in that: The end of the lifting rod (707) is fixedly connected with a cutting knife (8), the sliding block (14) is slidably connected with a sliding groove processed on the bent plate (10), and the surface of the support column (6) is fixedly connected with the surface of the second shell (401).

6. The high-efficiency sealing device for logistics transportation according to claim 1 is characterized in that: A third hydraulic cylinder (5) is fixedly connected to the surface of the bent plate (10), and a surface of the third hydraulic cylinder (5) is fixedly connected to a surface of the second housing (401).

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