Paper pushing structure for packaging box die-cutting machine
By designing an adjustable paper push structure, the problem that the paper push structure in the prior art cannot adapt to cartons of different sizes is solved, the scope of application of die-cutting machines is expanded, and the movement smoothness and protection effect of cartons during processing is improved. .
Patent Information
- Application Number
- CN202420848413.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-23
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-23
AI Technical Summary
The paper push structure of the existing packaging box die-cutter cannot be adjusted for cartons of different sizes, resulting in a small scope of application of die-cutters and cannot meet the driving needs of cardboards of different sizes.
A paper pushing structure for packaging box die cutting machine is designed, including a base plate, a roller and a moving mechanism. The paper pushing assembly consists of electric pushing rods, pushing plates, extension plates, threaded rods, limit rods, rotating blocks, limit frames, The wheel shaft, rotor and scale are composed. Through the combination and adjustment of these components, adaptive adjustments can be made according to the size of the carton to ensure that the carton does not deviate during movement and avoid clamping.
It has achieved effective promotion of cartons and cardboards of different sizes, expanded the scope of application of die-cutters, and ensured the smooth movement and protection of cartons during processing.
Smart Images
Figure CN222246319U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of packaging box paper pushing equipment, in particular to a paper pushing structure for a packaging box die-cutting machine. Background Art
[0002] Packaging cartons are made of paper products and are used to pack various items. They are divided into single-corrugated (3-layer) / double-corrugated (5-layer) / triple-corrugated (7-layer) / quadruple-corrugated (9-layer) cartons, and cartons are further divided into paper boxes, color boxes, color boxes, and oversized odd-shaped beer boxes.
[0003] At present, traditional die-cutting refers to a cutting process for the post-processing of printed products. The die-cutting process can make printed products or other paper products into die-cutting knife plates according to pre-designed graphics for cutting, so that the shape of the printed products is no longer limited to straight edges and right angles. The traditional die-cutting production uses die-cutting knives to combine into die-cutting plates according to the patterns required by the product design. Under the action of pressure, the printed products or other plate-shaped blanks are rolled into the required shape or cut marks. The creasing process uses a creasing knife or a creasing die to press out line marks on the sheet through the action of pressure, or uses a rolling wheel to roll out line marks on the sheet so that the sheet can be bent and formed according to the predetermined position. Usually, the die-cutting and creasing process is a process in which the die-cutting knife and the creasing knife are combined in the same template, and die-cutting and creasing processing are performed simultaneously on the die-cutting machine, which is referred to as die pressing.
[0004] However, currently, after the carton die-cutting process, a paper pushing structure is required to push the carton out. The existing paper pushing structure cannot be adjusted according to the size of the carton, and cannot meet the needs of pushing cardboards of different sizes, which leads to a smaller application range of the die-cutting machine. Utility Model Content
[0005] The purpose of the utility model is to overcome the shortcomings of the prior art and provide a paper pushing structure for a packaging box die-cutting machine to solve the technical problem that the existing paper pushing structure of the existing packaging box die-cutting machine cannot be adjusted according to the size of the carton, cannot meet the needs of pushing cardboards of different sizes, and thus leads to a small application range of the die-cutting machine.
[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0007] A paper pushing structure for a packaging box die-cutting machine, comprising:
[0008] A bottom plate and a roller; the top of the bottom plate is provided with an open groove;
[0009] Moving mechanism; the moving mechanism is arranged on the top of the bottom plate and is located at the front and rear sides of the opening slot;
[0010] A paper pushing assembly; the paper pushing assembly is arranged on the top of the base plate, and the paper pushing assembly includes an electric push rod, a push plate, an extension plate, a threaded rod, a limit rod, a rotating block, a limit frame, an axle, a rotating wheel and a scale. The electric push rod is fixedly installed on the top of the base plate, and the output end of the electric push rod is fixedly connected to the outer wall of one side of the movable plate, one end of the threaded rod is movably inserted into the interior of the movable plate, the limit frame is fixedly installed on the outer wall of one side of the extension plate, the other end of the threaded rod is movably connected to the limit frame, a groove is opened on the outer wall of one side of the extension plate, the axle is movably inserted into the interior of the groove of the extension plate, and the rotating wheel is fixedly installed on the outside of the axle.
[0011] Furthermore, one end of the limit rod is movably inserted into the inside of the push plate, the other end of the limit rod is fixedly mounted on an outer wall of one side of the extension plate, and the rotating block is fixedly sleeved on the outside of the threaded rod.
[0012] Furthermore, a rotating shaft is movably installed inside the bottom plate and inside the open groove, and the roller is fixedly sleeved on the outside of the rotating shaft and located inside the open groove.
[0013] Furthermore, the moving mechanism includes a moving plate, a limit groove, a limit block, a slot, a motor 1, a screw, a moving block and a fixed plate. The fixed plate is fixedly installed on the top of the base plate, and the outer wall of one side of the fixed plate is fixedly installed with the motor 1. The output end of the motor 1 is fixedly connected to the screw, and the moving block is movably sleeved on the outside of the screw.
[0014] Furthermore, the moving block is fixedly mounted on an outer wall of one side of the moving plate, and a clamping groove is formed on a side of the moving block close to the opening groove.
[0015] Furthermore, the limiting groove is opened at the top of the bottom plate and is located on one side of the movable plate, the bottom end of the limiting block is movably inserted into the limiting groove, the top end of the limiting block is fixedly connected to the outer wall of the movable plate, and the movable plate is movably connected to the bottom plate.
[0016] Furthermore, the scale is arranged on the top of the bottom plate and located on one side of the push plate.
[0017] Beneficial effects of the utility model:
[0018] By providing a paper pushing assembly, the moving mechanism can be adjusted according to the size of the packaging carton during use. At the same time, the rotating block is rotated to rotate the threaded rod, so that the extension plate is adjusted outward, so that the extension plate and the pushing plate can push the packaging carton at the same time, so that the packaging carton is not easily deviated in direction during the movement, and is not easy to get stuck with the moving mechanism, which is conducive to better movement of the packaging carton and thus helps to protect the packaging carton. The paper pushing assembly can be adjusted according to the size of the carton, and can meet the use of packaging cartons or cardboards of different sizes, thereby making the die-cutting machine have a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0020] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of a paper pushing structure for a packaging box die-cutting machine;
[0021] Figure 2 This is a top view and cross-sectional schematic diagram of an embodiment of the paper pushing structure for the packaging box die-cutting machine;
[0022] Figure 3 This is a top view of an embodiment of a paper pushing structure for a packaging box die-cutting machine;
[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the paper pushing assembly of the embodiment of the paper pushing structure for the packaging box die-cutting machine;
[0024] Figure 5 This is a side view of a three-dimensional structure diagram of an embodiment of a paper pushing structure for a packaging box die-cutting machine;
[0025] Figure 6 This is a schematic diagram of the three-dimensional structure of the extension plate of the paper pushing structure embodiment of the packaging box die-cutting machine.
[0026] Explanation of the symbols in the figure: 1. Bottom plate; 11. Open slot; 12. Roller; 13. Rotating shaft; 2. Moving mechanism; 21. Moving plate; 22. Limiting slot; 23. Limiting block; 24. Card slot; 25. Motor 1; 26. Lead screw; 27. Moving block; 28. Fixed plate; 3. Paper pushing assembly; 31. Electric push rod; 32. Push plate; 33. Extension plate; 34. Threaded rod; 35. Limiting rod; 36. Rotating block; 37. Limiting frame; 38. Axle; 39. Rotating wheel; 30. Scale. DETAILED DESCRIPTION
[0027] The following will be combined with the attached embodiment of the utility model Figure 1-6 , the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] It should be understood that when used in this specification and the appended claims, the terms "include" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.
[0029] It should also be understood that the terms used in this utility model specification are only for the purpose of describing specific embodiments and are not intended to limit the utility model. As used in this utility model specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.
[0030] It should be further understood that the term “and / or” used in the present specification and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.
[0031] See also Figure 1-6As shown, a paper pushing structure for a packaging box die-cutting machine includes: a bottom plate 1 and a roller 12, a moving mechanism 2 and a paper pushing assembly 3. The top of the bottom plate 1 is provided with an open slot 11. The moving mechanism 2 is arranged on the top of the bottom plate 1 and is located at the front and rear sides of the open slot 11. The paper pushing assembly 3 is arranged on the top of the bottom plate 1. The paper pushing assembly 3 includes an electric push rod 31, a push plate 32, an extension plate 33, a threaded rod 34, a limit rod 35, a rotating block 36, a limit frame 37, an axle 38, a rotating wheel 39 and a scale 30. The electric push rod 31 is fixedly installed on the top of the bottom plate 1. The output end of the electric push rod 31 is fixedly connected to the outer wall of one side of the moving plate 21. One end of the threaded rod 34 is movably plugged into the interior of the moving plate 21. The limit frame 37 is fixedly installed on the outer wall of one side of the extension plate 33. The other end of the threaded rod 34 is fixedly connected to the limit frame 37. The extension plate 33 is movably connected, and a groove is formed on the outer wall of one side of the extension plate 33. The wheel axle 38 is movably inserted into the inside of the groove of the extension plate 33. The rotating wheel 39 is fixedly installed on the outside of the wheel axle 38. The rotating wheel 39 rolls in contact with the card slot 24 during movement to prevent wear caused by friction, which is beneficial to protecting the extension plate 33 and making the carton smoother during pushing. One end of the limit rod 35 is movably inserted into the inside of the push plate 32, and the other end of the limit rod 35 is fixedly installed on the outer wall of one side of the extension plate 33. The limit rod 35 is used to limit the moving direction of the extension plate 33. The rotating block 36 is fixedly sleeved on the outside of the threaded rod 34. The scale 30 is set on the top of the bottom plate 1 and on one side of the push plate 32. The scale 30 is used to accurately adjust the position of the extension plate 33 according to the scale 30.
[0032] Specifically, by providing a paper pushing assembly 3, when in use, the movable mechanism 2 can be adjusted according to the size of the packaging carton. At the same time, the rotating block 36 is rotated to rotate the threaded rod 34, so that the extension plate 33 is adjusted outward, and the extension plate 33 and the push plate 32 can push the packaging carton at the same time, so that the packaging carton is not easily deviated in direction during the movement, and is not easy to get stuck with the movable mechanism 2, which is conducive to better movement of the packaging carton and thus helps to protect the packaging carton. The paper pushing assembly 3 can be adjusted according to the size of the carton, and can meet the use of packaging cartons or cardboards of different sizes, thereby making the die-cutting machine have a wider range of applications.
[0033] In this embodiment, a rotating shaft 13 is movably installed inside the bottom plate 1 and inside the opening slot 11 , and the roller 12 is fixedly sleeved on the outside of the rotating shaft 13 and located inside the opening slot 11 .
[0034] Specifically, the roller 12 is used to make the carton move more smoothly and not easily excessively rub against the bottom plate, thereby better protecting the bottom of the carton. An elastic sleeve is provided on the outside of the roller 12, so that when the push plate 32 moves to the top of the roller 12, it can pass smoothly. The model of the motor 25 is Y355L1-10, and the model of the electric push rod 31 is ANT-26. The external power supply of the device provides power for the device, and the device is connected to an external controller. The model of the controller is FX3G, and the controller is electrically connected to the motor 25 and the electric push rod 31.
[0035] The moving mechanism 2 includes a moving plate 21, a limiting groove 22, a limiting block 23, a slot 24, a motor 25, a lead screw 26, a moving block 27 and a fixed plate 28. The fixed plate 28 is fixedly mounted on the top of the bottom plate 1. The outer wall of one side of the fixed plate 28 is fixedly mounted with a motor 25. The output end of the motor 25 is fixedly connected to the lead screw 26. The moving block 27 is movably sleeved on the outside of the lead screw 26. The external thread of the lead screw 26 adopts two sets of threads in opposite directions. The moving block 27 is fixedly mounted on the moving plate 2 1, a slot 24 is provided on one side of the outer wall of the movable block 27 close to the opening slot 11, a limiting slot 22 is provided on the top of the bottom plate 1 and located on one side of the movable plate 21, the bottom end of the limiting block 23 is movably inserted into the limiting slot 22, the top end of the limiting block 23 is fixedly connected to the outer wall of the movable plate 21, the movable plate 21 is movably connected to the bottom plate 1, and the limiting block 23 is engaged with the limiting slot 22, so that the moving direction of the movable plate 21 can be limited, so that the moving direction of the movable plate 21 is not easily deviated.
[0036] Specifically, when in use, turn on the switch of motor 1 25, so that motor 1 25 drives screw 26 to rotate, thereby driving moving block 27 to move back and forth, and then adaptively adjust according to the size of the packaging carton, so that the packaging carton has a better effect during die-cutting processing.
[0037] In summary, compared with the prior art, the paper pushing structure has at least the following beneficial effects: by providing a paper pushing assembly 3, when in use, the movable mechanism 2 can be adjusted according to the size of the packaging carton, and at the same time, the rotating block 36 is rotated to rotate the threaded rod 34, so that the extension plate 33 is adjusted outward, so that the extension plate 33 and the push plate 32 can push the packaging carton at the same time, so that the packaging carton is not easily deviated in direction during the movement, and is not easy to be stuck with the movable mechanism 2, which is conducive to better movement of the packaging carton and thus to protecting the packaging carton. The paper pushing assembly 3 can be adjusted according to the size of the carton, and can meet the use of packaging cartons or cardboards of different sizes, thereby making the die-cutting machine have a wider range of applications.
[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. A paper pushing structure for a packaging box die-cutting machine, characterized in that: include: A bottom plate (1) and a roller (12); the top of the bottom plate (1) is provided with an open groove (11); A moving mechanism (2); the moving mechanism (2) is arranged on the top of the bottom plate (1) and is located at the front and rear sides of the opening groove (11); A paper pushing assembly (3); the paper pushing assembly (3) is arranged on the top of the bottom plate (1), and the paper pushing assembly (3) comprises an electric push rod (31), a push plate (32), an extension plate (33), a threaded rod (34), a limit rod (35), a rotating block (36), a limit frame (37), an axle (38), a rotating wheel (39) and a scale (30); the electric push rod (31) is fixedly mounted on the top of the bottom plate (1), and the output end of the electric push rod (31) is connected to the moving plate (21) ), one end of the threaded rod (34) is movably plugged into the interior of the movable plate (21), the limit frame (37) is fixedly mounted on the outer wall of one side of the extension plate (33), the other end of the threaded rod (34) is movably connected to the limit frame (37), a groove is formed on the outer wall of one side of the extension plate (33), the wheel shaft (38) is movably plugged into the interior of the groove of the extension plate (33), and the rotating wheel (39) is fixedly mounted on the outside of the wheel shaft (38).
2. A paper pushing structure for a packaging box die-cutting machine according to claim 1, characterized in that: One end of the limiting rod (35) is movably inserted into the inside of the push plate (32), the other end of the limiting rod (35) is fixedly mounted on one side outer wall of the extension plate (33), and the rotating block (36) is fixedly sleeved on the outside of the threaded rod (34).
3. A paper pushing structure for a packaging box die-cutting machine according to claim 2, characterized in that: A rotating shaft (13) is movably mounted inside the bottom plate (1) and located inside the opening groove (11); the roller (12) is fixedly sleeved on the outside of the rotating shaft (13) and located inside the opening groove (11).
4. A paper pushing structure for a packaging box die-cutting machine according to claim 3, characterized in that: The moving mechanism (2) comprises a moving plate (21), a limiting groove (22), a limiting block (23), a clamping groove (24), a motor (25), a lead screw (26), a moving block (27) and a fixed plate (28); the fixed plate (28) is fixedly mounted on the top of the base plate (1); a motor (25) is fixedly mounted on an outer wall of one side of the fixed plate (28); an output end of the motor (25) is fixedly connected to the lead screw (26); and the moving block (27) is movably sleeved on the outside of the lead screw (26).
5. A paper pushing structure for a packaging box die-cutting machine according to claim 4, characterized in that: The moving block (27) is fixedly mounted on an outer wall of one side of the moving plate (21), and a clamping groove (24) is formed on a side of the moving block (27) close to the opening groove (11).
6. A paper pushing structure for a packaging box die-cutting machine according to claim 4, characterized in that: The limiting groove (22) is formed at the top of the bottom plate (1) and is located on one side of the movable plate (21); the bottom end of the limiting block (23) is movably inserted into the limiting groove (22); the top end of the limiting block (23) is fixedly connected to the outer wall of the movable plate (21); and the movable plate (21) is movably connected to the bottom plate (1).
7. The paper pushing structure for a packaging box die-cutting machine according to claim 1, characterized in that: The scale (30) is arranged on the top of the bottom plate (1) and is located on one side of the push plate (32).