Wire lifting structure for carton bundling
By designing the lifting structure for carton baling and changing the position of the tie-up strap knot, the problem that the knot of the existing bundler knot is located on the lower side of the carton affects the stability of the palletizing, achieving a more stable effect of carton palletizing.
Patent Information
- Application Number
- CN202421662467.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-07-15
AI Technical Summary
When existing bundling machines tie cartons with wires, the knot points are often located on the lower side of the carton, which affects the stability of carton palletization.
Design a wire lifting structure for baling cartons. By matching the fixing plate and the wire lifting plate, the position of the tie-tie knot points are changed, and the knot points are rotated from the bottom of the carton to one side to avoid the knot points being located on the lower side.
The problem of the knot point located on the lower side affecting the stability of the carton palletization is effectively avoided, and the carton palletization is achieved more stable during transportation and storage.
Smart Images
Figure CN222960110U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of balers, and more specifically, to a wire lifting structure for bundling cartons. Background Art
[0002] A carton strapping machine, also known as a carton baler, is a device used to facilitate transportation and storage or stack and bundle multiple cartons before the produced carton products are transported to carton users. It is a machine that uses a strapping band to wrap around the carton, then tightens it and connects the two ends by means of heat effect melting, using buckles or tying knots, etc. The function of the baler is to make the strapping band closely adhere to the surface of the bundled package, ensuring that the cartons do not scatter during transportation and storage due to loose bundling, and at the same time, the bundling should be neat and beautiful.
[0003] Currently, when the baler bundles cartons by tying knots in the strapping band, the strapping band needs to wind around multiple stacked cartons. However, in most existing balers, the knotting point is located on the lower side of the carton during the winding and bundling process. In order to facilitate transportation and placement, the bundled cartons generally need to be palletized, and the knotting point located on the lower side will affect the stability of the carton palletization. For this reason, the utility model proposes a wire lifting structure for bundling cartons. Summary of the Utility Model
[0004] 1. Technical Problems to be Solved
[0005] Aiming at the problems existing in the prior art, the purpose of the utility model is to provide a wire lifting structure for bundling cartons, aiming to solve the problem that in most existing balers, the knotting point is located on the lower side of the carton during the winding and bundling process. In order to facilitate transportation and placement, the bundled cartons generally need to be palletized, and the knotting point located on the lower side will affect the stability of the carton palletization.
[0006] 2. Technical Solutions
[0007] To solve the above problems, the utility model adopts the following technical solutions:
[0008] A wire lifting structure for bundling cartons includes a fixing plate, a rotating opening is formed on the fixing plate, a wire lifting plate is rotatably connected to the bottom wall of the fixing plate, and the wire lifting plate is located inside the rotating opening. A wire lifting opening is formed on the wire lifting plate, a connecting block is fixedly connected to the wire lifting plate, and a tension spring is arranged between the connecting block and one side wall of the fixing plate.
[0009] As a preferred scheme of the utility model, a knotting groove is formed on the fixing plate, and the knotting groove corresponds to the wire lifting opening.
[0010] As a preferred scheme of the utility model, a rotating rod is rotatably connected to one side wall of the fixing plate, and the wire lifting plate is rotatably connected to the rotating rod.
[0011] As a preferred embodiment of the present utility model, a connecting column is fixedly connected to one side wall of the fixing plate. A connecting hole is formed in the connecting block, and two ends of the tension spring are respectively arranged on the outer surface of the connecting column and the inner surface of the connecting hole.
[0012] 3. Beneficial effects
[0013] Compared with the prior art, the advantages of the present utility model are as follows:
[0014] 1) In this solution, the wire lifting plate rotates through the wire lifting opening to perform the wire lifting work on the carton bundling belt, so that the bundling belt rotates to a certain position on the outer surface of the carton, changing the position of the knotting point of the bundling belt, and rotating the position of the knotting point from the bottom of the carton to one side, thereby avoiding the influence of the knotting point on the lower side on the stacking stability of the cartons. Description of the drawings
[0015] Figure 1 is the front view of the present utility model;
[0016] Figure 2 is the perspective view of the present utility model;
[0017] Figure 3 is the exploded view of the present utility model.
[0018] Explanation of the reference numerals in the drawings:
[0019] 1, fixing plate; 2, wire lifting plate; 3, wire lifting opening; 4, connecting block; 5, tension spring; 6, knotting groove; 7, rotating rod; 8, connecting column; 9, connecting hole; 10, rotating opening. Specific implementation manners
[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0023] Example:
[0024] See also Figures 1-3 A wire lifting structure for bundling cartons comprises a fixed plate 1, characterized in that: a rotating opening 10 is opened on the fixed plate 1, a wire lifting plate 2 is rotatably connected to the bottom wall of the fixed plate 1, and the wire lifting plate 2 is located in the rotating opening 10, a wire lifting opening 3 is opened on the wire lifting plate 2, a connecting block 4 is fixedly connected to the wire lifting plate 2, and a tension spring 5 is arranged between the connecting block 4 and a side wall of the fixed plate 1.
[0025] In this embodiment, the fixed plate 1 is installed on the conveyor belt at the bottom of the strapping machine. The strapping machine performs wire wrapping and bundling on the cartons stacked on the conveyor belt. The knotting point of the strapping belt after bundling corresponds to the lower side of the wire lifting port 3. The width of the wire lifting port 3 is smaller than the size of the knotting point. The bundled cartons are transported and moved out by the conveyor belt. During the movement of the cartons, they pass through the upper side of the fixed plate 1. The knotting point of the strapping belt is located at the lower side of the wire lifting port 3 and moves. When the knotting point moves to correspond to the bottom of the wire lifting port 3, the wire lifting plate 2 restricts the knotting point of the strapping belt through the wire lifting port 3. The carton continues to move, and the knotting point slides from the lower side of the carton to a side edge of the bottom of the carton. At this time, the carton continues to move, and the knotting point cannot be on the lower side of the carton. Continue to slide, thereby driving the lifting plate 2 to rotate upward in the rotating mouth 10 through the lifting mouth 3. During the rotation of the lifting plate 2, the lifting point is lifted from a side edge of the bottom of the carton to one side of the carton through the lifting mouth 3, thereby changing the position of the knotting point of the strapping belt to complete the lifting of the line, which is convenient for stacking the bundled cartons; wherein, the lifting plate 2 will drive the connecting block 4 to rotate during the upward rotation, and the connecting block 4 will pull the tension spring 5 to extend. When the rotation angle of the lifting plate 2 exceeds ninety degrees, the knotting point of the strapping belt will detach from the lifting plate 2 and will not hinder the movement of the carton. After the knotting point of the strapping belt detaches from the lifting plate 2, the tension spring 5 pulls the lifting plate 2 to reset through the connecting block 4, which is convenient for the lifting of the knotting point after the subsequent cartons are bundled.
[0026] Specifically, a knotting groove 6 is provided on the fixing plate 1 , and the knotting groove 6 corresponds to the thread lifting opening 3 .
[0027] In this embodiment, the knotting groove 6 corresponds to the knotting point of the strapping belt, which facilitates the movement of the knotting point of the strapping belt under the wire lifting port 3.
[0028] Specifically, a rotating rod 7 is rotatably connected to one side wall of the fixing plate 1, and the wire lifting plate 2 is rotatably connected to the rotating rod 7.
[0029] In this embodiment, the rotating rod 7 is used to assist the rotation of the wire lifting plate 2 to keep the rotation of the wire lifting plate 2 stable.
[0030] Specifically, a connecting column 8 is fixedly connected to one side wall of the fixing plate 1, a connecting hole 9 is drilled in the connecting block 4, and two ends of the tension spring 5 are respectively arranged on the outer surface of the connecting column 8 and the inner surface of the connecting hole 9.
[0031] In this embodiment, the connecting column 8 and the connecting hole 9 hinge the tension spring 5 between the connecting block 4 and the fixing plate 1, facilitating the reset of the wire lifting plate 2.
[0032] Working principle: The fixing plate 1 is installed on the conveyor belt at the lower part of the strapping machine. The strapping machine winds and ties the stacked cartons on the conveyor belt. The tying point after tying the strapping band corresponds to the lower side of the wire lifting port 3. The tied cartons are transported and removed through the conveyor belt. During the movement of the cartons, they pass over the upper side of the fixing plate 1. The tying point of the strapping band moves at the lower side of the wire lifting port 3. When the tying point moves to correspond to the bottom of the wire lifting port 3, the wire lifting plate 2 restricts the tying point of the strapping band through the wire lifting port 3. As the carton continues to move, the tying point slides from the lower side of the carton to a side edge at the bottom of the carton. At this time, as the carton continues to move, the tying point cannot continue to slide on the lower side of the carton, so the wire lifting plate 2 is driven to rotate upward in the rotating port 10 through the wire lifting port 3. During the rotation of the wire lifting plate 2, the tying point is lifted from a side edge at the bottom of the carton to one side of the carton through the wire lifting port 3, thus changing the position of the tying point of the strapping band to complete wire lifting.
[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its improved concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.
Claims
1. A lifting wire structure for carton bundling, comprising a fixing plate (1), characterized in that: The fixed plate (1) is provided with a rotating opening (10), the bottom wall of the fixed plate (1) is rotatably connected to a thread lifting plate (2), and the thread lifting plate (2) is located in the rotating opening (10), the thread lifting plate (2) is provided with a thread lifting opening (3), the thread lifting plate (2) is fixedly connected to a connecting block (4), and a tension spring (5) is provided between the connecting block (4) and a side wall of the fixed plate (1).
2. The wire lifting structure for carton bundling according to claim 1, characterized in that: The fixing plate (1) is provided with a knotting groove (6), and the knotting groove (6) corresponds to the thread lifting opening (3).
3. The wire lifting structure for carton bundling according to claim 2, characterized in that: A side wall of the fixed plate (1) is rotatably connected to a rotating rod (7), and the thread lifting plate (2) is rotatably connected to the rotating rod (7).
4. The wire lifting structure for carton bundling according to claim 3, characterized in that: A connecting column (8) is fixedly connected to one side wall of the fixing plate (1), a connecting hole (9) is bored on the connecting block (4), and two ends of the tension spring (5) are respectively arranged on the outer surface of the connecting column (8) and the inner surface of the connecting hole (9).