Fully automatic high speed bottom-packing machine

Abstract

The utility model relates to paper production technical field, proposed full -automatic high -speed bottom draws the packaging machine, including first conveying device, intermediate platform, electric platform, second conveying device and third conveying device, the inside of third conveying device is provided with fourth conveying device, the utility model discloses a automatic packaging mechanism is provided to reach when the paper towel is conveyed to the appropriate position by first conveying device, will push the paper towel to the intermediate platform through the cooperation of first electric guide rail and push plate, when the packaging bag is conveyed to the appropriate position by second conveying device, will make the suction cup inhale and suit to the supporting block through the cooperation of third electric guide rail and negative pressure generator and make the packaging bag inhale and suit to the supporting block, then supporting block moves to the intermediate platform between fourth conveying device, when second electric guide rail cooperation impact board will push the paper towel into the packaging bag and make the packaging bag and paper towel fall to fourth conveying device under the action of inertia, and the overall degree of automation is high, and production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of tissue paper production technology, specifically to a fully automatic high-speed bottom-packing machine. Background Technology

[0002] Facial tissues, also known as boxed tissues or paper tissues, are boxed everyday paper towels made from wood pulp, bamboo pulp, and other raw materials. Tissue boxes are made of materials such as white cardboard, plastic, and wood, and come in a variety of decorative designs. They are commonly found in cars, offices, and homes. Some products are made from pure wood pulp, resulting in a fine, lint-free, and durable paper. Hanging facial tissues have a hanging device on the outer packaging for easy carrying.

[0003] In the current technology, facial tissues need to be packaged after production. Currently, the packaging of facial tissues in factories mainly relies on a combination of machinery and manual labor, which results in low overall packaging efficiency, is time-consuming and labor-intensive, and is not conducive to the overall production of facial tissues. Therefore, it needs to be improved. Utility Model Content

[0004] This utility model proposes a fully automatic high-speed bottom-pull packaging machine.

[0005] The technical solution of this utility model is as follows: A fully automatic high-speed bottom-pull packaging machine includes a first conveying device, an intermediate platform, an electric platform, a second conveying device, and a third conveying device. A fourth conveying device is arranged inside the third conveying device, and an automatic packaging mechanism is arranged on the top of the first conveying device. The automatic packaging mechanism includes a first electric guide rail, a limiting plate, a second electric guide rail, a slide, and a third electric guide rail. The first electric guide rail is fixedly installed on the top of the first conveying device, and a first cylinder is arranged at the bottom of the first electric guide rail. A push plate is fixedly connected to the output end of the first cylinder, and the limiting plate is fixedly connected to the third electric guide rail. Inside a conveying device, a second electric guide rail is fixedly installed on the top of an intermediate platform. A movable seat is provided at the bottom of the second electric guide rail, and an impact plate is provided at the bottom of the movable seat. A slide is provided on the top of the electric platform, and a support block is slidably connected inside the slide. A third electric guide rail is fixedly installed on the top of a second conveying device. A second cylinder is provided at the bottom of the third electric guide rail, and a negative pressure generator is provided at the top of the third electric guide rail. A suction cup is fixedly connected to the output end of the second cylinder, and a flexible hose is passed through and fixedly connected to the top of the suction cup. An automatic opening mechanism is provided inside the slide.

[0006] The top of the intermediate platform is level with the top of the inner conveyor belt of the first conveyor device, and the bottom of the support block is level with the top of the intermediate platform. The first conveyor device is used to convey paper towels.

[0007] The top of the inner conveyor belt of the second conveying device is lower than the bottom of the support block. The end of the hose away from the suction cup is connected to the negative pressure generator through and fixedly connected to it. The negative pressure generator can make the suction cup generate negative pressure suction through the hose.

[0008] The top of the inner conveyor belt of the fourth conveyor device is horizontal with the top of the electric platform, and the fourth conveyor device is aligned with the middle platform.

[0009] The automatic opening mechanism includes a rack, a double-threaded rod, and a rotating rod. The rack is fixedly connected to the top of the electric platform. The double-threaded rod is rotatably connected to the inside of the slide. A bevel gear A is fixedly connected to the surface of the double-threaded rod. The rotating rod passes through and is rotatably connected to the slide. A bevel gear B is fixedly connected to one end of the rotating rod, and a rotating gear is fixedly connected to the other end of the rotating rod.

[0010] The support blocks are configured in two sets, and the two sets of support blocks are connected to the bidirectional threaded rod by the built-in thread. When the bidirectional threaded rod rotates, it will cause the two sets of support blocks to move closer or further apart.

[0011] The two sets of support blocks are initially close to each other, and the two sets of support blocks are hollow.

[0012] The bevel gear A and bevel gear B mesh perpendicularly, and the teeth on the rack are matched with the teeth on the rotating gear. The rotation of bevel gear A will drive the rotation of bevel gear B.

[0013] The working principle and beneficial effects of this utility model are as follows:

[0014] 1. This utility model, by setting up an automatic packaging mechanism, achieves the following: when the first conveying device delivers the tissue to the appropriate position, it pushes the tissue onto the intermediate platform through the first electric guide rail and push plate; when the second conveying device delivers the packaging bag to the appropriate position, it uses the third electric guide rail and negative pressure generator to make the suction cup suck up the packaging bag and put it onto the support block. Then the support block moves between the intermediate platform and the fourth conveying device. At this time, the second electric guide rail and impact plate push the tissue into the packaging bag, and under the action of inertia, the packaging bag and tissue fall onto the fourth conveying device. The overall automation level is high, which improves production efficiency.

[0015] 2. This utility model is equipped with an automatic opening mechanism, which enables the support blocks to move away from the middle platform and the fourth conveying device during the process. The support blocks are also opened by the cooperation of components such as racks, gears, and bidirectional threaded rods, so that the two sets of support blocks can move away from each other and open the packaging bag on them, making it easier for the tissues to enter the packaging bag.

[0016] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a three-dimensional front view of the overall structure of this utility model;

[0019] Figure 2 This is a three-dimensional side view of the overall structure of this utility model;

[0020] Figure 3 This is a three-dimensional schematic diagram of the overall structure of the automatic packaging mechanism of this utility model;

[0021] Figure 4 This is a three-dimensional schematic diagram of part of the automatic packaging mechanism of this utility model;

[0022] Figure 5 This is a three-dimensional schematic diagram of the automatic spreading mechanism of this utility model;

[0023] Figure 6 This is a three-dimensional sectional view of the automatic spreading mechanism structure of this utility model.

[0024] In the diagram: 1. First conveying device; 2. Intermediate platform; 3. Electric platform; 4. Second conveying device; 5. Third conveying device; 6. Fourth conveying device; 7. Automatic packaging mechanism; 71. First electric guide rail; 72. First cylinder; 73. Push plate; 74. Limiting plate; 75. Second electric guide rail; 76. Moving seat; 77. Impact plate; 78. Slide seat; 79. Support block; 710. Third electric guide rail; 711. Negative pressure generator; 712. Second cylinder; 713. Suction cup; 714. Hose; 8. Automatic opening mechanism; 81. Rack; 82. Bidirectional threaded rod; 83. Bevel gear A; 84. Rotating rod; 85. Bevel gear B; 86. Rotating gear. Detailed Implementation

[0025] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0026] Example 1

[0027] like Figures 1-6As shown, this embodiment proposes a fully automatic high-speed bottom-pull packaging machine, including a first conveying device 1, an intermediate platform 2, an electric platform 3, a second conveying device 4, and a third conveying device 5. A fourth conveying device 6 is arranged inside the third conveying device 5. The top of the conveyor belt inside the fourth conveying device 6 is horizontal with the top of the electric platform 3. The fourth conveying device 6 is aligned with the intermediate platform 2. An automatic packaging mechanism 7 is arranged on the top of the first conveying device 1. The automatic packaging mechanism 7 includes a first electric guide rail 71, a limiting plate 74, a second electric guide rail 75, a slide 78, and a third electric guide rail 710. The first electric guide rail 71 is fixedly installed on the top of the first conveying device 1. A first cylinder 72 is arranged at the bottom of the first electric guide rail 71. A push plate 73 is fixedly connected to the output end of the first cylinder 72. The limiting plate 74 is fixedly connected to the inner side of the first conveying device 1. The second electric guide rail 75 is fixedly installed on the top of the intermediate platform 2. A movable seat 76 is arranged at the bottom of the second electric guide rail 75. The intermediate platform 2 is equipped with an impact plate 77, and a slide block 78 is located on top of the electric platform 3. A support block 79 is slidably connected inside the slide block 78. The top of the intermediate platform 2 is level with the top of the inner conveyor belt of the first conveying device 1, and the bottom of the support block 79 is level with the top of the intermediate platform 2. The first conveying device 1 is used to convey paper towels. A third electric guide rail 710 is fixedly installed on top of the second conveying device 4. A second cylinder 712 is located at the bottom of the third electric guide rail 710. A negative pressure generator 711 is installed at the top of the device. A suction cup 713 is fixedly connected to the output end of the second cylinder 712. A hose 714 is fixedly connected through the top of the suction cup 713. The top of the conveyor belt inside the second conveying device 4 is lower than the bottom of the support block 79. The end of the hose 714 away from the suction cup 713 is fixedly connected through the negative pressure generator 711. The negative pressure generator 711 can make the suction cup 713 generate negative pressure suction through the hose 714. An automatic opening mechanism 8 is installed inside the slide 78.

[0028] In this embodiment, the first conveying device 1 is used to convey tissue paper, and the second conveying device 4 is used to convey packaging bags. When the first conveying device 1 conveys the tissue paper to the appropriate position, the first electric guide rail 71 is activated, cooperating with the first cylinder 72 to drive the push plate 73 to descend and contact the top of the limiting plate 74, pushing the tissue paper onto the intermediate platform 2. When the second conveying device 4 conveys the tissue paper to the appropriate position, the third electric guide rail 710 is activated, cooperating with the second cylinder 712 to drive the suction cup 713 to move. The negative pressure generator 711 can cause the suction cup 713 to generate negative pressure through the hose 714. The pressure suction forces the packaging bag onto the two sets of support blocks 79. Then, the electric platform 3 drives the slide 78 to move. The movement of the slide 78 moves the two sets of support blocks 79 to the middle platform 2 and the fourth conveying device 6. At this time, the second electric guide rail 75 starts and drives the moving seat 76 to move quickly. The rapid movement of the moving seat 76 will knock the paper towel into the packaging bag on the two sets of support blocks 79 through the impact plate 77. Under the action of inertia, the packaging bag and paper towel fall onto the fourth conveying device 6 for conveying. This cycle is repeated. The overall automation level is high and the production efficiency is improved.

[0029] Example 2

[0030] like Figures 1-6 As shown, based on the same concept as Embodiment 1 above, this embodiment also proposes an automatic opening mechanism 8 including a rack 81, a bidirectional threaded rod 82, and a rotating rod 84. The rack 81 is fixedly connected to the top of the electric platform 3, the bidirectional threaded rod 82 is rotatably connected to the inside of the slide block 78, and a bevel gear A83 is fixedly connected to the surface of the bidirectional threaded rod 82. The rotating rod 84 passes through and is rotatably connected to the slide block 78. One end of the rotating rod 84 is fixedly connected to a bevel gear B85, and the other end of the rotating rod 84 is fixedly connected to a rotating gear 86. The support blocks 79 are configured in two sets, and the two sets of support blocks 79 are threadedly connected to the bidirectional threaded rod 82 through internal threads. When the bidirectional threaded rod 82 rotates, it will drive the two sets of support blocks 79 to move closer or further apart. The two sets of support blocks 79 are initially close to each other and are hollow.

[0031] In this embodiment, the electric platform 3 drives the slide 78 to move. As the slide 78 moves, it drives the two sets of support blocks 79 to move between the intermediate platform 2 and the fourth conveying device 6. The movement of the slide 78 drives the rotating rod 84 and the rotating gear 86 to move. The rotating gear 86 will mesh with the rack 81 and rotate. The rotation of the rotating gear 86 drives the rotating rod 84 to rotate. The rotation of the rotating rod 84 drives the bevel gear B85 to rotate. The rotation of the bevel gear B85 drives the bevel gear A83 to rotate. The rotation of the bevel gear A83 will drive the bidirectional threaded rod 82 to rotate. When the bidirectional threaded rod 82 rotates, it will drive the two sets of support blocks 79 to move away from each other, thereby opening the packaging bag on it, making it easier for the tissue to enter the packaging bag.

[0032] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fully automatic high-speed bottom-pull packaging machine, characterized in that, It includes a first conveying device (1), an intermediate platform (2), an electric platform (3), a second conveying device (4) and a third conveying device (5), with a fourth conveying device (6) provided inside the third conveying device (5), and an automatic packaging mechanism (7) provided on the top of the first conveying device (1). The automatic packaging mechanism (7) includes a first electric guide rail (71), a limiting plate (74), a second electric guide rail (75), a slide (78), and a third electric guide rail (710). The first electric guide rail (71) is fixedly installed on the top of the first conveying device (1). A first cylinder (72) is provided at the bottom of the first electric guide rail (71). A push plate (73) is fixedly connected to the output end of the first cylinder (72). The limiting plate (74) is fixedly connected to the inner side of the first conveying device (1). The second electric guide rail (75) is fixedly installed on the top of the intermediate platform (2). A movable seat (76) is provided at the bottom of the second electric guide rail (75). The bottom of the slide (76) is provided with an impact plate (77), the slide (78) is provided on the top of the electric platform (3), the slide (78) is slidably connected with a support block (79), the third electric guide rail (710) is fixedly installed on the top of the second conveying device (4), the bottom of the third electric guide rail (710) is provided with a second cylinder (712), the top of the third electric guide rail (710) is provided with a negative pressure generator (711), the output end of the second cylinder (712) is fixedly connected with a suction cup (713), the top of the suction cup (713) is connected with a hose (714), and the slide (78) is provided with an automatic opening mechanism (8).

2. The fully automatic high-speed bottom-pull packaging machine according to claim 1, characterized in that, The top of the intermediate platform (2) is level with the top of the inner conveyor belt of the first conveyor device (1), and the bottom of the support block (79) is level with the top of the intermediate platform (2).

3. The fully automatic high-speed bottom-pull packaging machine according to claim 2, characterized in that, The top of the inner conveyor belt of the second conveying device (4) is lower than the bottom of the support block (79), and the end of the hose (714) away from the suction cup (713) is connected to the negative pressure generator (711) through and fixedly connected.

4. The fully automatic high-speed bottom-pull packaging machine according to claim 3, characterized in that, The top of the inner conveyor belt of the fourth conveyor (6) is horizontal with the top of the electric platform (3), and the fourth conveyor (6) is aligned with the middle platform (2).

5. The fully automatic high-speed bottom-pull packaging machine according to claim 4, characterized in that, The automatic opening mechanism (8) includes a rack (81), a bidirectional threaded rod (82), and a rotating rod (84). The rack (81) is fixedly connected to the top of the electric platform (3). The bidirectional threaded rod (82) is rotatably connected to the inside of the slide (78). A bevel gear A (83) is fixedly connected to the surface of the bidirectional threaded rod (82). The rotating rod (84) passes through and is rotatably connected to the slide (78). A bevel gear B (85) is fixedly connected to one end of the rotating rod (84), and a rotating gear (86) is fixedly connected to the other end of the rotating rod (84).

6. The fully automatic high-speed bottom-pull packaging machine according to claim 5, characterized in that, The support blocks (79) are configured in two sets, and the two sets of support blocks (79) are threadedly connected to the bidirectional threaded rod (82) through built-in threads.

7. The fully automatic high-speed bottom-pull packaging machine according to claim 6, characterized in that, The two sets of support blocks (79) are initially close to each other, and the two sets of support blocks (79) are hollow.

8. The fully automatic high-speed bottom-pull packaging machine according to claim 7, characterized in that, The bevel gear A (83) meshes perpendicularly with the bevel gear B (85), and the teeth on the rack (81) are adapted to the teeth on the rotating gear (86).

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