Discharging mechanism of packaging and printing die-cutting machine
By designing the centering and guiding components, the problem of cardboard material shifting during the die-cutting machine's conveying process was solved, ensuring neat stacking of materials and improving production efficiency and safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHENZHEN HUAYI PACKAGING CO LTD
- Filing Date
- 2025-07-16
- Publication Date
- 2026-05-26
AI Technical Summary
Cardboard material is prone to shifting during the die-cutting machine's conveying process, which can prevent it from landing accurately in the receiving box and affect the material stacking effect.
It employs a centering component and a guiding component. A cylinder drives the rack and gear to mesh, which in turn moves the push plate to ensure material centering. A guide rod stabilizes the rack's movement and prevents it from deviating.
It enables neat stacking of materials during the conveying process, reduces manual labor, improves production efficiency, and avoids the risk of materials falling.
Smart Images
Figure CN224275397U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of die-cutting machine technology, and in particular to a feeding mechanism for a packaging printing die-cutting machine. Background Technology
[0002] Packaging printing die-cutting machines are devices used for high-precision cutting of various materials. They are widely used in packaging, printing, labeling, advertising and other industries. They can cut a variety of materials such as paper, cardboard, plastic film, self-adhesive materials, metal foil, composite materials, textiles, rubber and foam materials, and leather. With high-precision molds and powerful cutting capabilities, they can achieve complex shapes and patterns to meet the packaging needs of different industries and products.
[0003] CN222714734U discloses a feeding mechanism for a packaging printing die-cutting machine. A receiving plate is connected to the die-cutting machine's outlet, facilitating the feeding of die-cut materials onto a conveyor. The conveyor then transports the materials to a feeding assembly at one end. A receiving box allows the conveyor to collect the materials. A linear motor adjusts the height of the lifting seat, thus regulating the orderly lifting and lowering of the receiving box. This ensures the materials are stacked neatly and stably within the receiving box, facilitating the stacking of packaging printing materials. Therefore, during the die-cutting process, the mechanism facilitates the orderly stacking of die-cut packaging printing materials, reducing manual labor, improving production efficiency, and preventing the risk of materials falling.
[0004] While the feeding mechanism of this packaging printing die-cutting machine facilitates the stacking of packaging printing materials, the cardboard is prone to shifting during the feeding process, preventing it from accurately landing in the receiving box and thus affecting the stacking effect. Utility Model Content
[0005] To solve the above-mentioned technical problems, this utility model provides a feeding mechanism for a packaging printing die-cutting machine.
[0006] This utility model is achieved using the following technical solution: a feeding mechanism for a packaging printing die-cutting machine, including a base plate, a feeding mechanism on the top of the base plate, a bracket fixedly connected to the top of the base plate, a conveyor belt inside the bracket, a receiving plate fixedly connected to the left inner wall of the bracket, a mounting frame fixedly connected to the top of the bracket, a centering component in the middle of the mounting frame, a fixing plate fixedly connected to the front end of the mounting frame, and a guide component on the top of the mounting frame;
[0007] The centering assembly includes a fixed rod, a first gear fixedly connected to the top of the fixed rod, a second gear fixedly connected to the bottom of the fixed rod, a first rack meshing with the inner wall of the first gear, a cylinder fixedly connected to one end of the first rack, a second rack meshing with the inner wall of the second gear, a push plate fixedly connected to the bottom of the second rack, a limit block fixedly connected to one end of the second rack, and a limit rod slidably connected to the inner wall of the limit block.
[0008] Through the above technical solution, the output end of the cylinder pushes the first rack to move. Since the first rack meshes with the first gear, the rotation of the first gear drives the fixed rod to rotate, causing the second gear to rotate. Since the second gear meshes with the second rack, the two second racks move away from each other, causing the two push plates to move away from each other. When the output end of the cylinder retracts, it will cause the two push plates to move closer to each other and push the material on the conveyor belt to center, avoiding tilting during material conveying and ensuring that the material is stacked neatly.
[0009] As a further improvement to the above solution, the surface of the fixing rod is rotatably connected to the inner wall of the mounting bracket, and the rear end of the cylinder is fixedly connected to the inner wall of the fixing plate.
[0010] The above technical solution uses a fixing plate to install and fix the cylinder, ensuring stability during use.
[0011] As a further improvement to the above scheme, the number of the second rack is set to two, and the two second racks are symmetrically distributed at the mounting bracket position.
[0012] As a further improvement to the above solution, the two ends of the limiting rod are fixedly connected to the inner wall of the mounting bracket.
[0013] The above technical solution uses a limiting rod to limit the limiting block. Since the limiting block is fixedly connected to the second rack, the stability of the second rack during movement is ensured.
[0014] As a further improvement to the above solution, two of each of the push plate, limiting block, and limiting rod are provided.
[0015] As a further improvement to the above solution, the guide assembly includes a fixing frame, a guide rod is fixedly connected to the inner wall of the fixing frame, and a mounting seat is slidably connected to the surface of the guide rod.
[0016] With the above technical solution, when the first rack moves, it drives the mounting base to move. The mounting base will slide along the guide rod, ensuring the stability of the first rack during movement and avoiding deviation.
[0017] As a further improvement to the above solution, the bottom of the fixing frame is fixedly connected to the top of the mounting frame, and the left end of the mounting base is fixedly connected to the right end of the first rack.
[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0019] This invention features a centering component. Specifically, the output end of a cylinder pushes the first rack to move. Since the first rack meshes with the first gear, the rotation of the first gear drives the fixed rod to rotate, causing the second gear to rotate. Since the second gear meshes with the second rack, the two second racks move away from each other, causing the two push plates to move away from each other. When the output end of the cylinder retracts, the two push plates move closer to each other, pushing the material on the conveyor belt to center, preventing tilting during material conveying and ensuring that the material is stacked neatly.
[0020] This invention features a guide component that, when the first rack moves, drives the mounting base to move, causing the mounting base to slide along the guide rod. This ensures the stability of the first rack during its movement and prevents deviation. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0022] Figure 2 This is a schematic diagram of the bracket connection structure of this utility model;
[0023] Figure 3 This utility model Figure 2 Enlarged structural diagram of section A in the middle;
[0024] Figure 4 This is a schematic diagram of the mounting bracket connection structure of this utility model;
[0025] Figure 5 This is a schematic diagram of the centering component structure of this utility model.
[0026] Explanation of key symbols:
[0027] 1. Base plate; 2. Feeding mechanism; 3. Support; 4. Conveyor belt; 5. Receiving plate; 6. Mounting frame; 7. Centering assembly; 701. Fixing rod; 702. First gear; 703. Second gear; 704. First rack; 705. Cylinder; 706. Second rack; 707. Push plate; 708. Limiting block; 709. Limiting rod; 8. Fixing plate; 9. Guide assembly; 901. Fixing frame; 902. Guide rod; 903. Mounting base. Detailed Implementation
[0028] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments. Example
[0029] Please combine Figure 1-5 The packaging printing die-cutting machine feeding mechanism of this embodiment includes a base plate 1, a feeding mechanism 2 is provided on the top of the base plate 1, a bracket 3 is fixedly connected to the top of the base plate 1, a conveyor belt 4 is provided inside the bracket 3, a receiving plate 5 is fixedly connected to the left inner wall of the bracket 3, a mounting frame 6 is fixedly connected to the top of the bracket 3, a centering component 7 is provided in the middle of the mounting frame 6, a fixing plate 8 is fixedly connected to the front end of the mounting frame 6, and a guide component 9 is provided on the top of the mounting frame 6.
[0030] The centering component 7 includes a fixed rod 701, a first gear 702 fixedly connected to the top of the fixed rod 701, a second gear 703 fixedly connected to the bottom of the fixed rod 701, a first rack 704 meshing with the inner wall of the first gear 702, a cylinder 705 fixedly connected to one end of the first rack 704, a second rack 706 meshing with the inner wall of the second gear 703, a push plate 707 fixedly connected to the bottom of the second rack 706, a limit block 708 fixedly connected to one end of the second rack 706, a limit rod 709 slidably connected to the inner wall of the limit block 708, and a starting cylinder 705. The output end of the cylinder 705... The first rack 704 is pushed to move. Since the first rack 704 meshes with the first gear 702, the first gear 702 rotates, causing the fixed rod 701 to rotate, which in turn causes the second gear 703 to rotate. Since the second gear 703 meshes with the second rack 706, the two second racks 706 move away from each other, causing the two push plates 707 to move away from each other. When the output end of the cylinder 705 retracts, it will cause the two push plates 707 to move closer to each other and push the material on the conveyor belt 4 to center, preventing tilting during material conveying and ensuring that the material is stacked neatly. The above steps are repeated to center each material.
[0031] The surface of the fixing rod 701 is rotatably connected to the inner wall of the mounting bracket 6, and the rear end of the cylinder 705 is fixedly connected to the inner wall of the fixing plate 8.
[0032] There are two second racks 706, which are symmetrically distributed around the mounting bracket 6.
[0033] The two ends of the limiting rod 709 are fixedly connected to the inner wall of the mounting bracket 6.
[0034] There are two push plates 707, two limit blocks 708, and two limit rods 709.
[0035] The guide assembly 9 includes a fixed frame 901, a guide rod 902 is fixedly connected to the inner wall of the fixed frame 901, and a mounting seat 903 is slidably connected to the surface of the guide rod 902. When the first rack 704 moves, it drives the mounting seat 903 to move. The mounting seat 903 will slide along the guide rod 902, ensuring the stability of the first rack 704 during movement and avoiding deviation.
[0036] The bottom of the fixing bracket 901 is fixedly connected to the top of the mounting bracket 6, and the left end of the mounting base 903 is fixedly connected to the right end of the first rack 704.
[0037] The implementation principle of the feeding mechanism of a packaging printing die-cutting machine in this embodiment is as follows: During the material feeding process of the die-cutting machine, the receiving plate 5 is connected to the discharge port of the die-cutting machine. The material falls onto the conveyor belt 4 through the receiving plate 5. The cylinder 705 is activated, and the output end of the cylinder 705 pushes the first rack 704 to move. Since the first rack 704 meshes with the first gear 702, the first gear 702 rotates, causing the fixed rod 701 to rotate, which in turn causes the second gear 703 to rotate. Since the second gear 703 meshes with the second rack 706, the two... The movement of the second rack 706 away from each other causes the two push plates 707 to move away from each other. When the output end of the cylinder 705 retracts, it causes the two push plates 707 to move closer to each other and push the material on the conveyor belt 4 to center, preventing tilting during material conveying and ensuring that the material is neatly stacked. The above steps are repeated to center each material. When the first rack 704 moves, it drives the mounting base 903 to move. The mounting base 903 will slide along the guide rod 902, ensuring the stability of the first rack 704 during movement and preventing deviation.
[0038] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. A packaging printing die cutter blanking mechanism, characterized in that, Includes a base plate (1), a feeding mechanism (2) is provided on the top of the base plate (1), a bracket (3) is fixedly connected to the top of the base plate (1), a conveyor belt (4) is provided inside the bracket (3), a receiving plate (5) is fixedly connected to the left inner wall of the bracket (3), a mounting frame (6) is fixedly connected to the top of the bracket (3), a centering component (7) is provided in the middle of the mounting frame (6), a fixing plate (8) is fixedly connected to the front end of the mounting frame (6), and a guide component (9) is provided on the top of the mounting frame (6). The centering assembly (7) includes a fixing rod (701), a first gear (702) is fixedly connected to the top of the fixing rod (701), a second gear (703) is fixedly connected to the bottom of the fixing rod (701), a first rack (704) is meshed with the inner wall of the first gear (702), a cylinder (705) is fixedly connected to one end of the first rack (704), a second rack (706) is meshed with the inner wall of the second gear (703), a push plate (707) is fixedly connected to the bottom of the second rack (706), a limit block (708) is fixedly connected to one end of the second rack (706), and a limit rod (709) is slidably connected to the inner wall of the limit block (708).
2. A packaging printing die-cutting machine unloading mechanism according to claim 1, characterized in that: The surface of the fixing rod (701) is rotatably connected to the inner wall of the mounting bracket (6), and the rear end of the cylinder (705) is fixedly connected to the inner wall of the fixing plate (8).
3. A packaging and printing die-cutting machine unloading mechanism according to claim 1, characterized in that: The number of the second rack (706) is set to two, and the two second racks (706) are symmetrically distributed at the position of the mounting bracket (6).
4. A packaging and printing die cutter unloader mechanism as claimed in claim 1, characterized in that: The two ends of the limiting rod (709) are fixedly connected to the inner wall of the mounting bracket (6).
5. A packaging and printing die cutter unloader mechanism as claimed in claim 1, characterized in that: The number of push plate (707), limit block (708) and limit rod (709) are all provided in two.
6. A packaging printing die cutting machine unloader mechanism as claimed in claim 1, characterized in that: The guide assembly (9) includes a fixing frame (901), a guide rod (902) is fixedly connected to the inner wall of the fixing frame (901), and a mounting seat (903) is slidably connected to the surface of the guide rod (902).
7. A packaging printing die-cutting machine unloading mechanism according to claim 6, characterized in that: The bottom of the fixing bracket (901) is fixedly connected to the top of the mounting bracket (6), and the left end of the mounting base (903) is fixedly connected to the right end of the first rack (704).