Gift box paper handle Z-shaped punching mechanism
Through the movement of the swing rod A and swing rod B of the paper handle typing mechanism of the gift box paper handle, the wrinkles and cracks caused by excessive local stress during the paper folding process are solved, and the efficient and even folding of the paper handle is achieved, and the quality and appearance of the gift box are improved.
Patent Information
- Application Number
- CN202422550064.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-08-15
- Estimated Expiration
- 2034-10-22
AI Technical Summary
In traditional Z-shaped structure, paper is prone to excessive local stress during folding, resulting in wrinkles and cracks, and reducing folding quality.
A gift box paper handle typing mechanism is adopted. Through the joint movement of the swing rod A and swing rod B, the press blocks are driven to apply pressure to the paper handle to achieve stable folding of the paper handle, including a combination design of large brackets, swing rod brackets, standard cylinders, cylinder joints and upper pressure plates.
Improves the productivity and consistency of paper handles, ensuring that the Z-shaped structure of each paper handle has a uniform size and shape, and improves the overall quality and appearance of the gift box.
Smart Images
Figure CN223223963U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of gift box production, in particular to a Z-shaped punching mechanism for a paper handle of a gift box. Background Art
[0002] A paper handle is a component attached to a gift box to facilitate its transport and handling. Typically made of paper, it possesses a certain degree of strength and toughness. These handles are typically long strips, secured at both ends to the sides or top of the box. A standard straight handle relies primarily on its own strength and connection points to the box to support its weight. However, a Z-shaped handle becomes more complex, with multiple folds and angles, typically achieved using a specialized mechanism.
[0003] In a traditional Z-shaped structure, the infeed section, which includes rollers, conveyor belts, and other components, delivers the raw material (usually long strips of paper) of paper handles to the machine. This ensures smooth paper flow into subsequent processing stages. The folding section typically consists of a series of molds, platens, and pushers. Once the paper enters the folding section, the molds gradually fold it into a Z-shape according to the desired shape. The outfeed section, which includes components such as conveyor belts and collection boxes, removes the folded paper handles from the machine for subsequent installation and packaging.
[0004] However, the folding structure in the traditional Z-shaped structure is often a cylinder or other structure that directly pushes the mold to fold the paper. The cylinder pushes the mold straight up and down, which causes the mold to exert a large impact force on the paper during the pressing process, causing excessive force on the paper locally, making it easy for uneven folding to occur, and the paper will wrinkle and crack, reducing the folding quality. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a Z-shaped mechanism for the paper handle of a gift box, which aims to improve the problem that the paper is subjected to excessive force locally, resulting in uneven folding, wrinkles and cracks on the paper, and reduced folding quality.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a Z-shaped mechanism for a paper handle of a gift box, comprising a large bracket, a rocker bracket fixedly connected to the inside of the large bracket, a rocker A rotatably connected to the inside of the rocker bracket, a standard cylinder arranged inside the large bracket, the output end of the standard cylinder fixedly connected to the cylinder joint, a rocker B rotatably connected to the inside of the cylinder joint, the side wall of the rocker B rotatably connected to the inside of the rocker bracket, a pressure block rotatably connected to the top of the rocker B and the rocker A, an upper pressure plate fixedly connected to the top of the large bracket, a paper handle arranged at the bottom of the upper pressure plate, a fixing component arranged inside the large bracket, and the fixing component used to fix the standard cylinder.
[0007] Furthermore, the fixing assembly includes a cylinder fixing bracket, and the cylinder fixing bracket is fixedly connected to the inside of the large bracket.
[0008] Furthermore, the cylinder fixing bracket is rotatably connected to a cylinder swing support shaft.
[0009] Furthermore, the outer wall of the cylinder swing support shaft is fixedly connected with a cylinder swing support.
[0010] Furthermore, the cylinder swing support is fixedly connected to the inside of the standard cylinder.
[0011] Furthermore, the side wall of the large bracket is fixedly connected to the left bracket.
[0012] Furthermore, the side wall of the large bracket is fixedly connected to the right bracket.
[0013] Furthermore, the pressing block is slidably connected to the bottom of the paper handle.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the present invention, the standard air cylinder is first activated to drive the swing arm B, which is rotatably connected to it, to move. On the one hand, the swing arm B rotates around the connection point with the swing arm bracket. On the other hand, it drives the swing arm A to move through its rotational connection with the top of the swing arm A. Due to the movement of the swing arm B, the swing arm A rotates around the connection point with the swing arm bracket. The rotation of the swing arms A and B acts together on the pressing block, causing the pressing block to slide on the bottom of the paper handle. The sliding of the pressing block applies pressure to the paper handle, starting the Z-shaped operation, greatly improving the production efficiency of the paper handle. The Z-shaped structure of each paper handle has a consistent size and shape, which helps to improve the overall quality and appearance of the gift box. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a diagram of the natural state of the Z-shaped mechanism for a gift box paper handle proposed in the present invention;
[0017] Figure 2 This is a diagram of the typing state of the Z-shaped mechanism for a gift box paper handle proposed in the utility model.
[0018] Legend:
[0019] 1. Large bracket; 2. Cylinder fixed bracket; 3. Cylinder swing support shaft; 4. Cylinder swing support; 5. Rocker arm bracket; 6. Left bracket; 7. Rocker arm A; 8. Rocker arm B; 9. Pressure block; 10. Right bracket; 11. Cylinder joint; 12. Standard cylinder; 13. Upper pressure plate; 14. Paper handle. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0021] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a Z-shaped mechanism for a paper handle of a gift box, comprising a large bracket 1, which carries and fixes the overall structure, a rocker bracket 5 fixedly connected inside the large bracket 1, the rocker bracket 5 ensures the stability of the swinging process of the rocker A7 and the rocker B8, the rocker bracket 5 is internally rotatably connected to the rocker A7, a standard cylinder 12 is provided inside the large bracket 1, the output end of the standard cylinder 12 is fixedly connected to the cylinder joint 11, the cylinder joint 11 is internally rotatably connected to the rocker B8, the rocker B8 is directly subjected to the driving force and drives the rocker A7 to rotate, the side wall of the rocker B8 is rotatably connected to the inside of the rocker bracket 5, the rocker B8 and the top of the rocker A7 are rotatably connected to a pressure block 9, the pressure block 9 will apply pressure to the paper to make a Z shape when multiple rockers rotate, an upper pressing plate 13 is fixedly connected to the top of the large bracket 1, a paper handle 14 is provided at the bottom of the upper pressing plate 13, a fixing component is provided inside the large bracket 1, and the fixing component is used to fix the standard cylinder 12. The fixing component includes a cylinder fixing bracket 2, which is fixedly connected to the inside of the large bracket 1. The cylinder fixing bracket 2 is rotatably connected to the inside of the cylinder swing support shaft 3, and the outer wall of the cylinder swing support shaft 3 is fixedly connected to the cylinder swing support 4. The cylinder swing support shaft 3 and the cylinder swing support 4 provide a flexible force state for the standard cylinder 12 to ensure its stability. The cylinder swing support 4 is fixedly connected to the inside of the standard cylinder 12, and the side wall of the large bracket 1 is fixedly connected to the left bracket 6. The side wall of the large bracket 1 is fixedly connected to the right bracket 10, and the pressure block 9 is slidably connected to the bottom of the paper handle 14.
[0022] Specifically, when it is necessary to perform Z-shaped printing on the paper, the paper handle 14 is placed at the bottom of the upper pressing plate 13, and then the standard cylinder 12 is started. At this time, the output end of the cylinder begins to gradually extend, and the cylinder joint 11 will move as the cylinder extends, thereby driving the rocker arm B8 rotatably connected thereto to move. On the one hand, the rocker arm B8 will rotate around the connection point between it and the rocker arm bracket 5. On the other hand, through its rotational connection with the top of the rocker arm A7, the rocker arm A7 is also driven to move. Due to the movement of the rocker arm B8, the rocker arm A7 rotates around the connection point between it and the rocker arm bracket 5. The rotation of the rocker arm A7 and the rocker arm B8 jointly acts on the pressing block 9, causing the pressing block 9 to slide at the bottom of the paper handle 14. The sliding of the pressing block 9 will apply a certain pressure to the paper handle 14, thereby starting printing. The Z-shaped operation can effectively improve the production efficiency of paper handles and has high consistency, so that the Z-shaped structure of each paper handle has a relatively consistent size and shape, which has a positive effect on improving the overall quality and appearance of the gift box. The fixing component stabilizes the standard cylinder 12 during the whole process. The cylinder fixing bracket 2 is firmly fixed to the inside of the large bracket 1 to provide support for the cylinder swing support shaft 3. The cylinder swing support 4 is rotatably connected to the cylinder fixing bracket 2 through the cylinder swing support shaft 3, so that the standard cylinder 12 can swing within a certain range to adapt to different working conditions and stress conditions. At the same time, this connection method helps to reduce the vibration and impact generated by the cylinder when it is working to a certain extent, thereby improving the stability and reliability of the entire mechanism.
[0023] Working principle: When it is necessary to print Z characters on paper, place the paper handle 14 at the bottom of the upper pressure plate 13. When the standard cylinder 12 is started, the output end of the cylinder begins to extend, and the cylinder joint 11 moves as the cylinder extends, driving the swing rod B8 connected to it to move. On the one hand, the swing rod B8 rotates around the connection point between it and the swing rod bracket 5, and on the other hand, it drives the swing rod A7 to move through its rotation connection with the top of the swing rod A7. Due to the movement of the swing rod B8, the swing rod A7 rotates around the connection point between it and the swing rod bracket 5. The rotation of the swing rod A7 and the swing rod B8 acts together on the pressure block 9, causing the pressure block 9 to slide at the bottom of the paper handle 14. The sliding of the pressure block 9 exerts pressure on the paper handle 14. Pressure is applied and the Z-shaped operation is started, which greatly improves the production efficiency of the paper handles and makes the Z-shaped structure of each paper handle have consistent size and shape, which helps to improve the overall quality and appearance of the gift box. The fixing component stabilizes the standard cylinder 12. The cylinder fixing bracket 2 is fixed inside the large bracket 1 to provide support for the cylinder swing support shaft 3. The cylinder swing support 4 is rotatably connected to the cylinder fixing bracket 2 through the cylinder swing support shaft 3, so that the standard cylinder 12 can swing within a certain range to adapt to different working conditions and stress conditions. At the same time, this connection method also helps to reduce the vibration and impact generated when the cylinder is working, and improve the stability and reliability of the entire mechanism.
[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A Z-shaped mechanism for a gift box paper handle, comprising a large bracket (1), characterized in that: The large bracket (1) is fixedly connected to a rocker bracket (5), and the rocker bracket (5) is rotatably connected to a rocker A (7). A standard cylinder (12) is provided inside the large bracket (1), and the output end of the standard cylinder (12) is fixedly connected to a cylinder joint (11). The cylinder joint (11) is rotatably connected to a rocker B (8). The side wall of the rocker B (8) is rotatably connected to the inside of the rocker bracket (5). The rocker B (8) and the top of the rocker A (7) are rotatably connected to a pressure block (9). The top of the large bracket (1) is fixedly connected to an upper pressure plate (13), and a paper handle (14) is provided at the bottom of the upper pressure plate (13). A fixing component is provided inside the large bracket (1), and the fixing component is used to fix the standard cylinder (12).
2. The Z-shaped mechanism for making a paper handle for a gift box according to claim 1, characterized in that: The fixing assembly comprises a cylinder fixing bracket (2), and the cylinder fixing bracket (2) is fixedly connected to the inside of the large bracket (1).
3. The Z-shaped mechanism for making a paper handle for a gift box according to claim 2, characterized in that: The cylinder fixing bracket (2) is rotatably connected to a cylinder swing support shaft (3) inside.
4. The Z-shaped mechanism for making a paper handle for a gift box according to claim 3, characterized in that: The outer wall of the cylinder swing support shaft (3) is fixedly connected to a cylinder swing support seat (4).
5. The Z-shaped mechanism for making a paper handle for a gift box according to claim 4, characterized in that: The cylinder swing support (4) is fixedly connected to the inside of the standard cylinder (12).
6. The Z-shaped mechanism for making a paper handle for a gift box according to claim 5, characterized in that: The side wall of the large bracket (1) is fixedly connected to a left bracket (6).
7. The Z-shaped mechanism for making a paper handle for a gift box according to claim 6, characterized in that: The side wall of the large bracket (1) is fixedly connected to a right bracket (10).
8. The Z-shaped mechanism for making a paper handle for a gift box according to claim 7, characterized in that: The pressing block (9) is slidably connected to the bottom of the paper handle (14).