Packaging box opening device
By designing a packaging box opening device that includes components such as conveyor belts, support frames, flat linear motors, etc., the problem that the packaging box may flatten again after being opened is solved, and efficient opening and closing operations are achieved, which improves working efficiency and adapts to packaging boxes of different sizes.
Patent Information
- Application Number
- CN202421827706.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-07-31
AI Technical Summary
After the existing packaging box opening device is opened, the packaging box may flatten again, resulting in inefficiency of staff when closed, affecting the efficiency of opening and closing.
A packaging box opening device is designed, including a conveyor belt, a support frame, a flat linear motor, an electric push rod, a vacuum suction cup, a fixing block, a first threaded rod, a positioning plate, a servo motor, a connecting rod, a linkage rod, a propeller, a sleeve, a rotating ring and a second threaded rod. Through the combined use of these components, the transmission, opening and closing of the packaging box is achieved, ensuring that the packaging box can be effectively closed after opening and avoid flattening again.
The device can effectively open and close the packaging box, improve the operating efficiency of staff, and avoid the flattening of the packaging box during the sealing process affecting the opening and closing efficiency. At the same time, by adjusting the position of the stretching rod, the device can adapt to packaging boxes of different sizes, increasing the practicality of the device.
Smart Images
Figure CN222960150U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packing box opening, and relates to a packing box opening device. Background Technique
[0002] A packing box opening device generally refers to a device for opening and fixing a packing box;
[0003] During transportation, the packing box is usually folded for convenient transportation. Therefore, after the transported packing box arrives at the transportation point, it will be opened manually or by equipment. When the equipment opens the packing box, it usually adsorbs it from the outer wall of the packing box with a suction cup and then opens it. After the opened packing box is removed, it is preliminarily closed manually. However, after the packing box is removed, it may be in a relatively flat state again. Although it will not have a great impact on the staff during closing, the staff needs to open the packing box again before it can be closed, which may affect the opening and closing efficiency of the packing box.
[0004] To solve the above problems, a packing box opening device is proposed in this application. Content of the Utility Model
[0005] The utility model aims at the technical problems existing in the prior art and provides a packing box opening device.
[0006] The technical solution of the utility model to solve the above technical problems is as follows: a packing box opening device, including a conveyor belt, a support frame is fixedly connected to the top of the conveyor belt, a flat linear motor is arranged on the inner wall of the support frame, an electric push rod is fixedly connected to one side of the flat linear motor, a vacuum suction cup is arranged at the telescopic end of the electric push rod, a fixed block is fixedly connected to the top of the conveyor belt, a first threaded rod is threadedly connected to the fixed block, a positioning plate is rotatably connected to one end of the first threaded rod above the conveyor belt, a servo motor is fixedly connected to one end of the conveyor belt away from the positioning plate, a connecting rod is fixedly connected to the rotating shaft of the servo motor, a linkage rod is fixedly connected to the outer wall of the connecting rod, and a spreading rod is arranged on the linkage rod.
[0007] A sleeve is fixedly connected to the outer wall of the linkage rod, a rotating ring is fixedly connected to the outer wall of the sleeve, a second threaded rod is movably connected to the inner wall of the sleeve, the outer wall of the second threaded rod is threadedly connected to the inner wall of the rotating ring, one end of the second threaded rod is located inside the sleeve, and a spreading rod is arranged at the end of the second threaded rod away from the rotating ring. By setting the sleeve, the rotating ring and the second threaded rod, the position of the spreading rod is changed, thereby increasing the practicability of the device.
[0008] One end of the second threaded rod is fixedly connected to a spring, a connecting block is slidably inserted inside the second threaded rod, an outer wall of the connecting block is fixedly connected to one end of the spring, and the connecting block is fixedly connected to the propping rod. By arranging the spring and the connecting block, the packaging box is protected, thereby avoiding waste of resources caused by damage to the packaging box.
[0009] One end of the linkage rod away from the connecting rod is fixedly connected to a telescopic rod, and the telescopic end of the telescopic rod is fixedly connected to a support block. By arranging the telescopic rod and the support block, the packaging box can be closed to avoid incomplete closure.
[0010] A push plate is fixedly connected to the transport belt of the conveyor belt. By arranging the push plate, the packaging box is pushed, thereby avoiding affecting the opening efficiency of the packaging box.
[0011] A groove is provided on one side of the positioning plate, and a rotating rod is rotatably connected to the groove. By providing the groove and the rotating rod, the packing box can be conveniently moved, thereby preventing the packing box from being damaged or difficult to move.
[0012] The beneficial effects of the utility model are:
[0013] The transportation and opening of the packaging box are achieved through the coordinated use of a conveyor belt, a support frame, a flat linear motor, an electric push rod, a vacuum suction cup, a fixed block, a first threaded rod and a positioning plate. At the same time, after the packaging box is opened, the electric push rod drives the opened packaging box to be mounted on the opening rod. After the packaging box is mounted on the opening rod, the rotating shaft of the servo motor drives the connecting rod and the opening rod to rotate, thereby facilitating the staff to close it.
[0014] By setting a sleeve, a rotating ring and a second threaded rod, the position of the opening rod can be changed. The second threaded rod is driven to rotate and move by the rotation of the rotating ring, and the position of the opening rod is changed by moving the second threaded rod. In this way, the device can open packaging boxes of different sizes, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This utility model is a schematic diagram showing the overall structure;
[0016] Figure 2 This utility model is a schematic diagram showing the structure of the propping rod and its related parts;
[0017] Figure 3 This utility model is a schematic diagram showing the structure of the support block and its related parts;
[0018] Figure 4 The utility model is a schematic diagram showing the structure of a push plate and related parts.
[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0020] 1. Conveyor belt; 2. Support frame; 3. Flat linear motor; 4. Electric push rod; 5. Vacuum suction cup; 6. Fixed block; 7. First threaded rod; 8. Positioning plate; 9. Servo motor; 10. Connecting rod; 11. Linking rod; 12. Spreading rod; 13. Sleeve; 14. Rotating ring; 15. Second threaded rod; 16. Spring; 17. Telescopic rod; 18. Support block; 19. Groove; 20. Rotating rod; 21. Push plate; 22. Connecting block. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.
[0022] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically defined.
[0023] In the description of the present application, the term "for example" is used to mean "used as an example, illustration or description". Any embodiment described as "for example" in the present application is not necessarily to be construed as being more preferred or advantageous than other embodiments. In order to enable any technician in the field to implement and use the utility model, the following description is given. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the utility model can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid unnecessary details that make the description of the utility model obscure. Therefore, the utility model is not intended to be limited to the embodiments shown, but is consistent with the widest range of principles and features disclosed in the present application.
[0024] Reference Figure 1 and Figure 2A packaging box opening device comprises a conveyor belt 1, the conveyor belt 1 is used to transport the packaging box, the top of the conveyor belt 1 is fixedly connected with a support frame 2, the inner wall of the support frame 2 is provided with a flat linear motor 3, the support frame 2 is used to place the flat linear motor 3, one side of the flat linear motor 3 is fixedly connected with an electric push rod 4, the flat linear motor 3 is used to drive the electric push rod 4 to move, the telescopic end of the electric push rod 4 is provided with a vacuum suction cup 5, the electric push rod 4 is used to realize the movement of the vacuum suction cup 5, the vacuum suction cup 5 is used to open the packaging box, the top of the conveyor belt 1 is fixedly connected with a fixed block 6, the fixed block 6 is threadedly connected with a first threaded rod 7, the fixed block 6 is used to connect the first threaded rod 7 On the conveyor belt 1, the first threaded rod 7 is rotatably connected to a positioning plate 8 at one end above the conveyor belt 1. The rotation of the first threaded rod 7 can realize the movement of the positioning plate 8, and the packaging box can be limited by the positioning plate 8. The end of the conveyor belt 1 away from the positioning plate 8 is fixedly connected to a servo motor 9, and the rotating shaft of the servo motor 9 is fixedly connected to a connecting rod 10. The servo motor 9 can realize the rotation of the connecting rod 10. The outer wall of the connecting rod 10 is fixedly connected to a linkage rod 11. The rotation of the connecting rod 10 can realize the rotation of the linkage rod 11. A spreading rod 12 is arranged on the linkage rod 11. The linkage rod 11 is used to support the spreading rod 12, and the spreading rod 12 is used to fix and close the spread packaging box.
[0025] Reference Figure 2 and Figure 3 The outer wall of the linkage rod 11 is fixedly connected with a sleeve 13, and the outer wall of the sleeve 13 is fixedly connected with a rotating ring 14. The sleeve 13 is used to limit the rotating ring 14. The inner wall of the sleeve 13 is movably connected with a second threaded rod 15, and the sleeve 13 is used to place the second threaded rod 15. The outer wall of the second threaded rod 15 is threadedly connected with the inner wall of the rotating ring 14. One end of the second threaded rod 15 is located inside the sleeve 13, and the end of the second threaded rod 15 away from the rotating ring 14 is provided with a propping rod 12. The second threaded rod 15 is used to realize the change of the position of the propping rod 12. The second threaded rod 15 is driven to rotate and move by the rotation of the rotating ring 14. The position of the propping rod 12 is changed by moving the second threaded rod 15, so that the device can prop up packaging boxes of different sizes, thereby increasing the practicality of the device.
[0026] Reference Figure 2 and Figure 3 One end of the second threaded rod 15 is fixedly connected to a spring 16, and a connecting block 22 is slidably inserted inside the second threaded rod 15. The outer wall of the connecting block 22 is fixedly connected to one end of the spring 16, and the connecting block 22 is fixedly connected to the support rod 12. The coordinated use of the spring 16 and the connecting block 22 can protect the packaging box and prevent the packaging box from being damaged when moving on the support rod 12, thereby avoiding waste of resources caused by damage to the packaging box.
[0027] Reference Figure 3 , a telescopic rod 17 is fixedly connected to one end of the linkage rod 11 away from the connecting rod 10, and a support block 18 is fixedly connected to the telescopic end of the telescopic rod 17. The combined use of the telescopic rod 17 and the support block 18 can achieve the closing of the packaging box. After the packaging box is opened, it is generally closed with tape to prevent the packaging box from returning to its original state. Through the combined use of the telescopic rod 17 and the support block 18, it can effectively prevent the packaging box from being incompletely closed when it is closed.
[0028] Reference Figure 1 and Figure 4 , a push plate 21 is fixedly connected to the conveyor belt of the conveyor 1. The push plate 21 is used to push the packaging box. Since the packaging box is generally placed vertically on the conveyor 1, it may be unable to move. By pushing the packaging box with the push plate 21, the situation of being unable to move can be avoided, thus preventing the impact on the opening efficiency of the packaging box.
[0029] Reference Figure 1 and Figure 4 , a groove 19 is formed on one side of the positioning plate 8, and a rotating rod 20 is rotatably connected to the groove 19. The combined use of the groove 19 and the rotating rod 20 can achieve the convenient movement of the packaging box. By rotating the rotating rod 20, the friction between the positioning plate 8 and the packaging box is reduced, thus preventing the packaging box from being damaged or difficult to move.
[0030] Working principle:
[0031] When using the packaging box opening device, the staff adjusts the position of the opening rod 12 according to the size of the packaging box to be opened, and the rotating ring 14 drives the sleeve 13 and the opening rod 12 to move by rotating the rotating ring 14, thereby changing the position of the opening rod 12. After the position of the opening rod 12 is adjusted, the staff changes the position of the positioning plate 8 by rotating the first threaded rod 7, so that the positioning plate 8 is more in line with the thickness of the packaging box. After the adjustment, the staff starts the conveyor belt 1, and puts the packaging box vertically and on the conveyor belt 1 in the front and rear directions of the opening. The packaging box moves to the range of the support frame 2 under the action of the conveyor belt 1, and the electric push rod 4 drives the vacuum suction cup 5. Move, and absorb the packaging box through the vacuum suction cup 5. After the vacuum suction cup 5 absorbs the packaging box, the flat linear motor 3 drives the electric push rod 4 and the packaging box to move, so as to avoid affecting the operation of the conveyor belt 1. When the flat linear motor 3 drives the packaging box to move, the electric push rod 4 retracts to open the packaging box. The opened packaging box is sleeved on the opening rod 12 under the action of the flat linear motor 3. After the packaging box is sleeved on the opening rod 12, the rotating shaft of the servo motor 9 drives the connecting rod 10 to rotate, and the rotation of the connecting rod 10 drives the opening rod 12 and the packaging box to rotate. After the packaging box rotates to a certain position, the staff can seal the packaging box with tape, so as to avoid the packaging box from becoming flat and difficult to open again.
[0032] Although the preferred embodiments of the utility model have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the utility model.
[0033] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.
Claims
1. A packaging box opening device, comprising a conveyor belt (1), characterized in that: The top of the conveyor belt (1) is fixedly connected to a support frame (2), the inner wall of the support frame (2) is provided with a flat linear motor (3), one side of the flat linear motor (3) is fixedly connected to an electric push rod (4), the telescopic end of the electric push rod (4) is provided with a vacuum suction cup (5), the top of the conveyor belt (1) is fixedly connected to a fixed block (6), the fixed block (6) is threadedly connected to a first threaded rod (7), one end of the first threaded rod (7) located above the conveyor belt (1) is rotatably connected to a positioning plate (8), the end of the conveyor belt (1) away from the positioning plate (8) is fixedly connected to a servo motor (9), the rotating shaft of the servo motor (9) is fixedly connected to a connecting rod (10), the outer wall of the connecting rod (10) is fixedly connected to a linkage rod (11), and the linkage rod (11) is provided with a propping rod (12).
2. A packaging box opening device according to claim 1, characterized in that: The outer wall of the linkage rod (11) is fixedly connected to a sleeve (13), the outer wall of the sleeve (13) is fixedly connected to a rotating ring (14), the inner wall of the sleeve (13) is movably connected to a second threaded rod (15), the outer wall of the second threaded rod (15) is threadedly connected to the inner wall of the rotating ring (14), one end of the second threaded rod (15) is located inside the sleeve (13), and an opening rod (12) is provided at the end of the second threaded rod (15) away from the rotating ring (14).
3. A packaging box opening device according to claim 2, characterized in that: One end of the second threaded rod (15) is fixedly connected to a spring (16); a connecting block (22) is slidably inserted inside the second threaded rod (15); an outer wall of the connecting block (22) is fixedly connected to one end of the spring (16); and the connecting block (22) is fixedly connected to the expansion rod (12).
4. A packaging box opening device according to claim 1, characterized in that: One end of the linkage rod (11) away from the connecting rod (10) is fixedly connected to a telescopic rod (17), and the telescopic end of the telescopic rod (17) is fixedly connected to a support block (18).
5. A packaging box opening device according to claim 1, characterized in that: A push plate (21) is fixedly connected to the transport belt of the conveyor belt (1).
6. A packaging box opening device according to claim 1, characterized in that: A groove (19) is provided on one side of the positioning plate (8), and a rotating rod (20) is rotatably connected to the groove (19).