Packaging carton binding device
By designing feeding, pushing, and height limiting mechanisms on the strapping machine, the height of the cardboard is automatically adjusted, solving the problem of cumbersome operation caused by the lack of height limiting mechanisms in the strapping machine, and realizing automatic alignment and strapping of the cardboard.
Patent Information
- Application Number
- CN202520082286.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-14
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-01-14
AI Technical Summary
The existing strapping machines lack height limiting mechanisms, which means that the height needs to be manually adjusted when strapping cardboard boxes, making the operation cumbersome.
A packaging carton strapping device was designed, comprising a feeding mechanism, a pushing mechanism, and a height limiting mechanism. The device uses a motor to drive a threaded rod and a lead screw to push the carton board vertically and horizontally, and uses a height limiting plate to restrict the height of the carton board.
It enables automatic adjustment of cardboard height, improves bundling efficiency, ensures aligned bundling, and enhances bundling effectiveness.
Smart Images
Figure CN223850914U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of packaging carton technology, specifically to a packaging carton strapping device. Background Technology
[0002] Packaging cartons are made of paper products and are used to package various items. As an important packaging material, they play an irreplaceable role in various fields. With the continuous advancement of technology and the ever-changing consumer demands, the carton industry will continue to innovate and develop. Cartons are assembled by gluing or stapling cut cardboard boards. During transportation and storage, stacks of cardboard boards need to be bundled together using a strapping machine.
[0003] In practical applications, the bundling of cardboard boxes involves placing stacks of cardboard boxes on the surface of a bundling machine, which then bundles them together. The bundled boxes are then placed inside a freight car for transport. When placing the bundled boxes inside the car, the height of the stacks needs to be adjusted to maximize the car's capacity. Currently, the bundling machines lack height-limiting mechanisms, requiring workers to control the height of the stacks each time they are bundled, which is cumbersome. This issue should be addressed.
[0004] Therefore, a packaging carton strapping device is proposed. Utility Model Content
[0005] The purpose of this utility model is to provide a packaging carton strapping device in order to solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model specifically adopts the following technical solution:
[0007] A packaging carton strapping device includes an automatic carton strapping machine. The top of the automatic carton strapping machine is fixedly provided with an abutment plate and a vertical plate, and two sets of vertical plates are provided in a corresponding arrangement. One side of the automatic carton strapping machine is provided with a feeding mechanism for storing stacks of carton boards and pushing the carton boards vertically upward. One side of the automatic carton strapping machine and above the feeding mechanism are provided with a pushing mechanism for pushing the carton boards horizontally to the surface of the automatic carton strapping machine. The surface of the pushing mechanism is provided with a height limiting mechanism for limiting the height of the carton boards.
[0008] Furthermore, the feeding mechanism includes a storage box. The automatic carton strapping machine has a storage box on one side. A first motor is fixedly installed at the bottom of the storage box. A sliding groove is opened on the inner wall of one side of the storage box. A threaded rod is rotatably installed on the inner wall of the sliding groove. The bottom end of the threaded rod passes through the surface of the storage box and is fixedly connected to the output end of the first motor. A slider is threadedly connected to the surface of the threaded rod. The slider is slidably arranged with the inner wall of the sliding groove. A support plate is fixedly installed on the surface of the slider.
[0009] Furthermore, the pushing mechanism includes a guide rail. The guide rail is fixedly provided on one side of the automatic carton strapping machine, and a second motor is fixedly provided on one side of the guide rail. A lead screw is rotatably provided on the inner wall of the guide rail, and one end of the lead screw passes through the surface of the guide rail and is fixedly connected to the output end of the second motor. A movable rod is threadedly connected to the surface of the lead screw, and the movable rod is slidably disposed with the inner wall of the guide rail. A pushing plate is fixedly provided at the other end of the movable rod, and the pushing plate is located above the storage box.
[0010] Furthermore, the contact plate is U-shaped, and the distance between the inner walls on both sides of the contact plate is equal to the distance between the two sets of vertical plates and is greater than the length of the pusher plate.
[0011] Furthermore, the height limiting mechanism includes a movable groove, the surface of the pusher plate is provided with the movable groove and the movable groove is through, the top of the pusher plate is fixedly provided with an electric push rod, the interior of the movable groove is provided with a height limiting plate, and the top of the height limiting plate is fixedly connected to the telescopic end of the electric push rod.
[0012] Furthermore, the height limiting plate is T-shaped, and the length of the height limiting plate is equal to the length of the pusher plate.
[0013] The beneficial effects of this utility model are as follows:
[0014] 1. This utility model uses a feeding mechanism to vertically push stacked cardboard boxes upwards. When some cardboard boxes move vertically upwards above the feeding mechanism, a height limiting mechanism restricts the required height of the cardboard boxes to be bundled, thereby improving practicality. The pushing mechanism pushes the height-limited cardboard boxes to the surface of the automatic cardboard bundling machine. During this process, two sets of vertical plates can limit the sides of the cardboard boxes, thereby preventing the cardboard boxes from tilting. When the cardboard boxes touch the surface of the contact plate, the stacked cardboard boxes on the surface of the automatic cardboard bundling machine are aligned, thereby ensuring the bundling effect of the stacked cardboard boxes. Attached Figure Description
[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0016] Figure 2 This is a schematic diagram of the side view of this utility model;
[0017] Figure 3 This is a partial side sectional view of the present invention;
[0018] Figure 4 This is a schematic diagram of an enlarged view of part A of this utility model;
[0019] Reference numerals in the attached drawings: 1. Automatic carton strapping machine; 2. Contact plate; 3. Vertical plate; 4. Feeding mechanism; 401. Storage bin; 402. First motor; 403. Slide groove; 404. Threaded rod; 405. Slider; 406. Support plate; 5. Pushing mechanism; 501. Guide rail; 502. Second motor; 503. Lead screw; 504. Movable rod; 505. Pushing plate; 6. Height limiting mechanism; 601. Movable groove; 602. Height limiting plate; 603. Electric push rod. Detailed Implementation
[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.
[0022] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0023] In the description of the embodiments of this utility model, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the utility model product is usually placed when in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0024] like Figures 1 to 4As shown, a packaging carton strapping device includes an automatic carton strapping machine 1. The top of the automatic carton strapping machine 1 is fixedly provided with an abutment plate 2 and a vertical plate 3, with two sets of vertical plates 3 arranged correspondingly. One side of the automatic carton strapping machine 1 is provided with a feeding mechanism 4 for storing stacked carton boards and pushing them vertically upwards. One side of the automatic carton strapping machine 1 and above the feeding mechanism 4 are provided with a pushing mechanism 5 for pushing the carton boards horizontally to the surface of the automatic carton strapping machine 1. The surface of the pushing mechanism 5 is provided with a height limiting mechanism 6 for limiting the height of the carton boards. Specifically, the carton boards are first stored in… Inside the feeding mechanism 4, stacks of cardboard boxes are pushed vertically upwards. When some cardboard boxes move vertically upwards to above the feeding mechanism 4, the height of the cardboard boxes to be bundled is limited by the height limiting mechanism 6, thereby improving practicality. The height-limited cardboard boxes are pushed to the surface of the automatic cardboard bundling machine 1 by the pushing mechanism 5. During this process, two sets of vertical plates 3 can limit the sides of the cardboard boxes to prevent them from tilting. When the cardboard boxes touch the surface of the contact plate 2, the stacks of cardboard boxes on the surface of the automatic cardboard bundling machine 1 are aligned, thereby ensuring the bundling effect of the stacks of cardboard boxes.
[0025] like Figure 2 , Figure 3 As shown, the feeding mechanism 4 includes a storage box 401. The automatic carton strapping machine 1 has the storage box 401 on one side. A first motor 402 is fixedly installed at the bottom of the storage box 401. A sliding groove 403 is formed on the inner wall of one side of the storage box 401. A threaded rod 404 is rotatably installed on the inner wall of the sliding groove 403, and the bottom end of the threaded rod 404 penetrates the surface of the storage box 401 and is fixedly connected to the output end of the first motor 402. A slider 40 is threadedly connected to the surface of the threaded rod 404. 5. The slider 405 is slidably disposed with the inner wall of the groove 403, and the surface of the slider 405 is fixedly provided with a support plate 406. Specifically, an appropriate amount of cardboard is placed on the surface of the support plate 406. When the first motor 402 is started, its output end causes the threaded rod 404 to rotate, thereby causing the slider 405 to slide longitudinally, and then causing the support plate 406 to move longitudinally. When the support plate 406 moves vertically upward, it pushes the cardboard on its surface upward, thereby realizing the vertical upward transmission of the cardboard.
[0026] like Figure 2 , Figure 3As shown, the pushing mechanism 5 includes a guide rail 501. The guide rail 501 is fixedly mounted on one side of the automatic carton strapping machine 1. A second motor 502 is fixedly mounted on one side of the guide rail 501. A lead screw 503 is rotatably mounted on the inner wall of the guide rail 501, with one end of the lead screw 503 penetrating the surface of the guide rail 501 and fixedly connected to the output end of the second motor 502. A movable rod 504 is threadedly connected to the surface of the lead screw 503, and the movable rod 504 is perpendicular to the inner wall of the guide rail 501. The sliding configuration includes a pusher plate 505 fixedly mounted on the other end of the movable rod 504, with the pusher plate 505 positioned above the storage box 401. Specifically, when the second motor 502 starts, its output end causes the lead screw 503 to rotate, thereby causing the movable rod 504 to slide laterally, which in turn causes the pusher plate 505 to move laterally. When the pusher plate 505 moves laterally, it pushes the carton board above the storage box 401 onto the surface of the automatic carton strapping machine 1, thus completing the loading operation of the carton board.
[0027] like Figure 2 , Figure 3 As shown, the contact plate 2 is U-shaped, and the distance between the inner walls on both sides of the contact plate 2 is equal to the distance between the two sets of vertical plates 3 and greater than the length of the push plate 505. Specifically, when the push plate 505 moves laterally and pushes the carton board, the surface of the push plate 505 will not contact the inner walls of the two sets of vertical plates 3 and the contact plate 2. The inner walls of the two sets of vertical plates 3 and the contact plate 2 can limit the two sides of the carton board, thereby preventing the carton board from tilting.
[0028] like Figures 2 to 4 As shown, the height limiting mechanism 6 includes a movable groove 601. The movable groove 601 is formed on the surface of the pusher plate 505 and is through-type. An electric push rod 603 is fixedly provided on the top of the pusher plate 505. A height limiting plate 602 is slidably provided inside the movable groove 601, and the top of the height limiting plate 602 is fixedly connected to the telescopic end of the electric push rod 603. Specifically, when the electric push rod 603 is activated, its telescopic end causes the height limiting plate 602 to slide longitudinally, thereby adjusting the height of the height limiting plate 602 and thus limiting the height of the stacked cardboard boxes.
[0029] like Figure 2 , Figure 4 As shown, the height limiting plate 602 is T-shaped, and the length of the height limiting plate 602 is equal to the length of the pusher plate 505. Specifically, while limiting the height of the stack of cardboard boxes, the height limiting plate 602 can also limit the top of the stack of cardboard boxes, thereby ensuring the stability when pushing the stack of cardboard boxes.
[0030] In summary: First, the cardboard boards are stored inside the feeding mechanism 4. The feeding mechanism 4 pushes the stacked cardboard boards vertically upwards. When some of the cardboard boards move vertically upwards above the feeding mechanism 4, the height of the cardboard boards to be bundled is limited by the height limiting mechanism 6, thereby improving practicality. The height-limited cardboard boards are then pushed onto the surface of the automatic cardboard bundling machine 1 by the pushing mechanism 5. During this process, the two sets of vertical plates 3 can limit the sides of the cardboard boards, thereby preventing the cardboard boards from tilting. When the cardboard boards touch the surface of the contact plate 2, the stacked cardboard boards on the surface of the automatic cardboard bundling machine 1 are aligned, thereby ensuring the bundling effect of the stacked cardboard boards.
[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A carton packer characterized by, The application discloses a paper box automatic bundling machine (1), the top of the paper box automatic bundling machine (1) is respectively provided with a resisting plate (2) and a vertical plate (3), the vertical plate (3) is provided with two groups and is correspondingly arranged, one side of the paper box automatic bundling machine (1) is provided with a feeding mechanism (4) for storing paper box boards in stacks and vertically pushing the paper box boards upwards, one side of the paper box automatic bundling machine (1) and the upper part of the feeding mechanism (4) are provided with a pushing mechanism (5) for pushing the paper box boards to the surface of the paper box automatic bundling machine (1) laterally, and the surface of the pushing mechanism (5) is provided with a height limiting mechanism (6) for limiting the height of the paper box boards.
2. A carton bundler as claimed in claim 1, wherein, The feeding mechanism (4) comprises a storage box (401), one side of the paper box automatic bundling machine (1) is provided with the storage box (401), the bottom of the storage box (401) is fixedly provided with a first motor (402), the inner wall of one side of the storage box (401) is provided with a sliding groove (403), the inner wall of the sliding groove (403) is rotatably provided with a threaded rod (404), the bottom end of the threaded rod (404) penetrates through the surface of the storage box (401) and is fixedly connected with the output end of the first motor (402), the surface of the threaded rod (404) is threadedly connected with a sliding block (405), and the sliding block (405) is slidably arranged on the inner wall of the sliding groove (403); and the surface of the sliding block (405) is fixedly provided with a supporting plate (406).
3. A carton bundler according to claim 2, wherein, The pushing mechanism (5) comprises a guide rail (501), one side of the paper box automatic bundling machine (1) is fixedly provided with the guide rail (501), one side of the guide rail (501) is fixedly provided with a second motor (502), the inner wall of the guide rail (501) is rotatably provided with a lead screw (503), one end of the lead screw (503) penetrates through the surface of the guide rail (501) and is fixedly connected with the output end of the second motor (502), the surface of the lead screw (503) is threadedly connected with a movable rod (504), and the movable rod (504) is slidably arranged on the inner wall of the guide rail (501); and the other end of the movable rod (504) is fixedly provided with a pushing plate (505), and the pushing plate (505) is located above the storage box (401).
4. A carton bundler according to claim 3, wherein, The resisting plate (2) is arranged in a U-shaped mode, the distance between the inner walls of the two sides of the resisting plate (2) is equal to the distance between the two groups of vertical plates (3) and is greater than the length of the pushing plate (505).
5. A carton packer according to claim 4, wherein, The height limiting mechanism (6) comprises a movable groove (601), the surface of the pushing plate (505) is provided with the movable groove (601), and the movable groove (601) is arranged in a penetrating mode; the top of the pushing plate (505) is fixedly provided with an electric push rod (603); the inner part of the movable groove (601) is slidably provided with a height limiting plate (602), and the top of the height limiting plate (602) is fixedly connected with the telescopic end of the electric push rod (603).
6. A carton bundler according to claim 5, wherein, The height limiting plate (602) is arranged in a T-shaped mode, and the length of the height limiting plate (602) is equal to the length of the pushing plate (505).