Die cutting device of carton manufacturing machine
By designing a die-cutting device of a carton manufacturing machine with a simplified structure, including cutting plates, residual material frames and electrically controlled telescopic rods, the existing device has complex structure, high failure rate and difficult maintenance, and has achieved lower production costs and higher cutting stability and residual material management efficiency.
Patent Information
- Application Number
- CN202422209957.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-10
AI Technical Summary
The die-cutting device of the existing carton manufacturing machine has complex structures and is prone to failures. It is difficult to maintain and repair and is costly, making it difficult to meet the needs of small and medium-sized factories.
A die-cutting device including cutting plate, residual material frame, support base column, support frame, equipment roof plate, lift column, mold base plate and mold cutting knife is designed. Through convenient disassembly and assembly structure and electronically controlled telescopic rods, the cardboard to be cut is assisted to be pressed to achieve accurate cutting and residual material collection.
It simplifies the equipment structure, reduces the failure rate and maintenance difficulty, reduces production costs, is suitable for the use needs of small and medium-sized factories, and improves cutting stability and residual material management efficiency.
Smart Images
Figure CN223001157U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of die-cutting equipment, in particular to a die-cutting device for a carton manufacturing machine. Background Technique
[0002] In the process of carton manufacturing, the die-cutting device is an important link. It is mainly used to cut and form the carton board according to the predetermined shape and size. The working principle of the die-cutting device is usually to use a cutting tool or a mold to cut the board to form the required carton shape;
[0003] Most of the existing die-cutting devices for carton manufacturing machines drive the cutting tool to slide and cut according to a predetermined route by means of a complex control system. Such equipment generally has a complicated structure, is prone to production failures, and is difficult to maintain and repair subsequently, with a high cost, making it difficult to meet the usage requirements of small and medium-sized factories. Content of the Utility Model
[0004] The purpose of the utility model is to solve the problem that most of the existing die-cutting devices for carton manufacturing machines drive the cutting tool to slide and cut according to a predetermined route by means of a complex control system. Such equipment generally has a complicated structure, is prone to production failures, and is difficult to maintain and repair subsequently, with a high cost, making it difficult to meet the usage requirements of small and medium-sized factories, and to provide a die-cutting device for a carton manufacturing machine.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A die-cutting device for a carton manufacturing machine, including: a cutting table board, a waste material frame is fixedly connected to the bottom surface of the cutting table board, a supporting bottom column is fixedly connected to the inner top surface of the waste material frame, a supporting frame is fixedly connected to the top surface of the cutting table board, a device top board is fixedly connected to the top end of the supporting frame, a driving component is arranged on the top surface of the device top board, a lifting column is arranged at the output end of the driving component, the top end of the supporting bottom column is clamped with a mounting groove block one through a fixing groove one and a fixing buckle one, a mold bottom board is fixedly connected to the top end of the mounting groove block one, a cutter groove is opened at the edge of the top surface of the mold bottom board, the bottom end of the lifting column is clamped with a mounting groove block two through a fixing groove two and a fixing buckle two, a connecting frame is fixedly connected to the side surface of the mounting groove block two, a mold cutter is fixedly connected to the end of the connecting frame, a spring member is fixedly connected to the bottom surface of the mounting groove block two, and a resisting block is fixedly connected to the bottom end of the spring member.
[0006] As a further scheme of the utility model: The waste material frame is set as a frame structure with openings on both sides. The supporting bottom column is fixedly connected to the center of the inner top surface of the waste material frame. The number of the supporting frames is set to four groups, which are symmetrically arranged in four directions on the top surface of the cutting table board. The lifting column penetrates through the device top board and extends into the interior, and the bottom end of the lifting column is adapted to the top end of the supporting bottom column in terms of specifications and positions.
[0007] As a further solution of the present utility model: the first fixing groove is symmetrically formed inside the first mounting groove block, the first fixing buckle is symmetrically arranged at the top end of the supporting bottom column, the second fixing groove is symmetrically formed inside the second mounting groove block, and the second fixing buckle is symmetrically arranged at the bottom ends on both sides of the lifting column.
[0008] As a further solution of the present utility model: the edge of the mold bottom plate is provided with smooth edges without sharp corners, and the cutter groove is adapted to the specifications of the mold cutter. The mold cutter is fixedly connected to the outside of the second mounting groove block through four connecting frames, and the top surface of the mold bottom plate is flush with the cutting table plate.
[0009] As a further solution of the present utility model: a connecting ring frame is fixedly sleeved outside the support frame, one end of the connecting ring frame is fixedly connected with an electric control telescopic member, one end of the cutting table plate is fixedly connected with a moving groove frame, one end of the moving groove frame is fixedly connected with a servo motor, a rotating screw rod is arranged at the output end of the servo motor, the rotating screw rod is in threaded connection with a moving slider, a connecting rod is fixedly connected to the center of one side of the moving slider, a limiting block is fixedly connected to the top end of one side of the moving slider, a right-angle rotating plate is rotatably connected to the outside of the connecting rod, and equipment column feet are fixedly connected symmetrically in four directions on the bottom surface of the cutting table plate.
[0010] As a further solution of the present utility model: connecting ring frames and electric control telescopic member structures are fixedly sleeved outside the four support frames, and the output ends of the four electric control telescopic members face downward.
[0011] As a further solution of the present utility model: the rotating screw rod and the moving slider are both arranged inside the moving groove frame. There are two moving groove frames, and they are both provided with servo motors, rotating screw rods, moving sliders and limiting block structures with the same quantity specifications. The two ends of the connecting rod are respectively fixedly connected to the opposite sides of the two moving sliders.
[0012] Compared with the prior art, the beneficial effects of the present utility model are:
[0013] In the present utility model, the mold bottom plate and the mold cutter have various specifications and shapes according to actual needs, and are respectively installed at the ends of the supporting bottom column and the lifting column through the first mounting groove block and the second mounting groove block. The first fixing groove and the first fixing buckle, and the second fixing groove and the second fixing buckle realize the convenient disassembly and assembly of the first mounting groove block and the second mounting groove block. During cutting, the lifting column drives the mold cutter to press down to cooperate with the cutter groove to accurately cut the cardboard. The mold cutter is fixed to the outside of the second mounting groove block through the hollow connecting frame, avoiding the cut cardboard being embedded inside the mold cutter due to suction after cutting. The spring member drives the abutting block to contact and press the cardboard to be cut first to improve the cutting stability, and can push the cut cardboard out of the inside of the mold cutter after cutting, avoiding the problem that the cardboard is difficult to take out when embedded.
[0014] The electric control telescopic rod fixed to the support frame through the connecting ring frame can assist in pressing the cardboard to be cut and can continue to press down after cutting to press the edge waste into the waste frame for centralized collection. The servo motor drives the rotating screw to rotate, driving the moving slider to move horizontally inside the moving groove frame. The right-angle rotating plate rotatably connected to the two moving sliders through the connecting rod sweeps the cut cardboard off the cutting table board. The right-angle block provided on one side of the top end of the right-angle rotating plate cooperates with the limit block to keep it upright when moving in the opposite direction, so as to sweep off the cardboard. When resetting, the moving direction is switched, so that the right-angle rotating plate is in a natural drooping state without applying force, avoiding sweeping off the cardboard to be cut that has been placed well. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is the overall structural schematic diagram of a die-cutting device for a carton manufacturing machine described in the present utility model;
[0016] Figure 2 is the structural schematic diagram of a die cutter in a die-cutting device for a carton manufacturing machine described in the present utility model;
[0017] Figure 3 is the structural schematic diagram of a die bottom plate in a die-cutting device for a carton manufacturing machine described in the present utility model;
[0018] Figure 4 is the structural schematic diagram of a support bottom column in a die-cutting device for a carton manufacturing machine described in the present utility model;
[0019] Figure 5 is the structural schematic diagram of a moving groove frame in a die-cutting device for a carton manufacturing machine described in the present utility model;
[0020] Figure 6 is the structural schematic diagram of a moving slider in a die-cutting device for a carton manufacturing machine described in the present utility model.
[0021] In the figure: 1, cutting table board; 2, waste frame; 3, support bottom column; 4, support frame; 5, equipment top plate; 6, drive assembly; 7, lifting column; 8, mounting groove block one; 9, die bottom plate; 10, cutter groove; 11, mounting groove block two; 12, connecting frame; 13, die cutter; 14, fixing groove one; 15, fixing groove two; 16, fixing buckle one; 17, fixing buckle two; 18, spring member; 19, abutting block; 20, connecting ring frame; 21, electric control telescopic rod; 22, moving groove frame; 23, servo motor; 24, rotating screw; 25, moving slider; 26, connecting rod; 27, limit block; 28, right-angle rotating plate; 29, equipment column foot. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0023] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention 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 invention. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "set" should be understood in a broad sense. For example, it 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 directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. The following will describe the embodiments according to the overall structure of the present invention.
[0024] Refer to Figures 1 to 4 , in the embodiment of the present invention, a die-cutting device for a carton manufacturing machine includes: a cutting table 1, a waste material frame 2 is fixedly connected to the bottom surface of the cutting table 1, a support bottom column 3 is fixedly connected to the inner top surface of the waste material frame 2, a support frame 4 is fixedly connected to the top surface of the cutting table 1, a device top plate 5 is fixedly connected to the top end of the support frame 4, a driving assembly 6 is arranged on the top surface of the device top plate 5, a lifting column 7 is arranged at the output end of the driving assembly 6, the top end of the support bottom column 3 is clamped with an installation groove block 8 through a fixing groove one 14 and a fixing buckle one 16, a mold bottom plate 9 is fixedly connected to the top end of the installation groove block 8, a cutting knife groove 10 is opened at the edge of the top surface of the mold bottom plate 9, the bottom end of the lifting column 7 is clamped with an installation groove block 11 through a fixing groove two 15 and a fixing buckle two 17, a connecting frame 12 is fixedly connected to the side surface of the installation groove block 11, a mold cutting knife 13 is fixedly connected to the end of the connecting frame 12, a spring member 18 is fixedly connected to the bottom surface of the installation groove block 11, and a resisting block 19 is fixedly connected to the bottom end of the spring member 18.
[0025] Refer to Figures 1 to 4, the waste material frame 2 is set as a frame structure with slots on both sides. The supporting bottom column 3 is fixedly connected at the center of the inner top surface of the waste material frame 2. The number of supporting frames 4 is set to four groups, which are symmetrically arranged in four directions on the top surface of the cutting table board 1. The lifting column 7 penetrates through the equipment top plate 5 and extends into the interior. The bottom end of the lifting column 7 is adapted to the top end of the supporting bottom column 3 in terms of specifications and positions. The first fixing groove 14 is symmetrically opened inside the first mounting groove block 8. The first fixing buckle 16 is symmetrically arranged at the top end of the supporting bottom column 3. The second fixing groove 15 is symmetrically opened inside the second mounting groove block 11. The second fixing buckle 17 is symmetrically arranged at both bottom ends of the lifting column 7. The edge of the mold bottom plate 9 is provided with a smooth edge without sharp corners, and the cutter groove 10 is adapted to the mold cutter 13 in terms of specifications. The mold cutter 13 is fixedly connected to the outside of the second mounting groove block 11 through four connecting frames 12. The top surface of the mold bottom plate 9 is flush with the cutting table board 1.
[0026] With the above scheme: The mold bottom plate 9 and the mold cutter 13 have various specifications and shapes according to actual requirements, and are respectively installed at the ends of the supporting bottom column 3 and the lifting column 7 through the first mounting groove block 8 and the second mounting groove block 11. The first fixing groove 14 and the first fixing buckle 16, as well as the second fixing groove 15 and the second fixing buckle 17, realize the convenient disassembly and assembly of the first mounting groove block 8 and the second mounting groove block 11. During cutting, the lifting column 7 drives the mold cutter 13 to press down and cooperate with the cutter groove 10 to accurately cut the cardboard. The mold cutter 13 is fixed to the outside of the second mounting groove block 11 through the hollow connecting frames 12, avoiding the cut cardboard being embedded inside the mold cutter 13 due to suction after cutting. The spring member 18 drives the abutting block 19 to contact and press the cardboard to be cut first to improve the cutting stability, and can push the cut cardboard out of the inside of the mold cutter 13 after cutting, avoiding the problem that the cardboard is difficult to take out when embedded.
[0027] Refer to Figure 5 and Figure 6 , a connecting ring frame 20 is fixedly sleeved outside the supporting frame 4. One end of the connecting ring frame 20 is fixedly connected with an electric control telescopic rod member 21. One end of the cutting table board 1 is fixedly connected with a moving groove frame 22. One end of the moving groove frame 22 is fixedly connected with a servo motor 23. A rotating screw rod 24 is arranged at the output end of the servo motor 23. The rotating screw rod 24 is threadedly connected with a moving slider 25. One side center of the moving slider 25 is fixedly connected with a connecting rod 26. One side top end of the moving slider 25 is fixedly connected with a limiting block 27. The outside of the connecting rod 26 is rotatably connected with a right-angle rotating plate 28. Four groups of equipment column feet 29 are fixedly connected symmetrically in four directions on the bottom surface of the cutting table board 1. A connecting ring frame 20 and an electric control telescopic rod member 21 structure are fixedly sleeved outside each of the four groups of supporting frames 4, and the output ends of the four groups of electric control telescopic rod members 21 face downward. The rotating screw rod 24 and the moving slider 25 are both arranged inside the moving groove frame 22. Two groups of moving groove frames 22 are provided, and both are provided with the same number of specifications of servo motors 23, rotating screw rods 24, moving sliders 25 and limiting block 27 structures. Both ends of the connecting rod 26 are fixedly connected to the opposite sides of the two groups of moving sliders 25.
[0028] Adopting the above solution: The electric control telescopic rod member 21 fixed to the support frame 4 through the connecting ring frame 20 can assist in pressing the cardboard to be cut and can continuously press down after cutting to press the edge scraps into the scrap frame 2 for centralized collection. The servo motor 23 drives the rotating screw rod 24 to rotate, driving the moving slider 25 to move horizontally inside the moving groove frame 22. The right-angle rotating plate 28 rotatably connected between the two groups of moving sliders 25 through the connecting rod 26 sweeps the cut cardboard off the cutting table board 1. The right-angle block provided on one side of the top end of the right-angle rotating plate 28 cooperates with the limiting block 27 to keep it upright when moving in the opposite direction, thereby sweeping the cardboard. When resetting, the moving direction is switched, so that the right-angle rotating plate 28 is in a state of natural drooping without applying force, avoiding sweeping off the placed cardboard to be cut.
[0029] The working principle of the present utility model is as follows: During use, the mold bottom plate 9 and the mold cutting knife 13 have various specifications and shapes according to actual needs, and are respectively installed at the ends of the support bottom column 3 and the lifting column 7 through the installation groove block one 8 and the installation groove block two 11. The fixing groove one 14, the fixing buckle one 16, the fixing groove two 15, and the fixing buckle two 17 realize the convenient disassembly and assembly of the installation groove block one 8 and the installation groove block two 11. During cutting, the lifting column 7 drives the mold cutting knife 13 to press down to accurately cut the cardboard in cooperation with the cutting knife groove 10. The mold cutting knife 13 is fixed to the outside of the installation groove block two 11 through the hollow connecting frame 12, avoiding the cut cardboard being embedded inside the mold cutting knife 13 due to suction after cutting. The spring member 18 drives the abutting block 19 to contact and press the cardboard to be cut first to improve the cutting stability, and can push the cut cardboard out of the inside of the mold cutting knife 13 after cutting, avoiding the problem that the cardboard is difficult to take out when embedded. This mold structure has high applicability and can be flexibly replaced, with a simple structure and easy to maintain. The electric control telescopic rod member 21 fixed to the support frame 4 through the connecting ring frame 20 can assist in pressing the cardboard to be cut and can continuously press down after cutting to press the edge scraps into the scrap frame 2 for centralized collection. The servo motor 23 drives the rotating screw rod 24 to rotate, driving the moving slider 25 to move horizontally inside the moving groove frame 22. The right-angle rotating plate 28 rotatably connected between the two groups of moving sliders 25 through the connecting rod 26 sweeps the cut cardboard off the cutting table board 1. The right-angle block provided on one side of the top end of the right-angle rotating plate 28 cooperates with the limiting block 27 to keep it upright when moving in the opposite direction, thereby sweeping the cardboard. When resetting, the moving direction is switched, so that the right-angle rotating plate 28 is in a state of natural drooping without applying force, avoiding sweeping off the placed cardboard to be cut.
[0030] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.
Claims
1. A die-cutting device for a carton manufacturing machine, characterized in that: include: A cutting table (1), wherein the bottom surface of the cutting table (1) is fixedly connected to a waste material frame (2), the inner top surface of the waste material frame (2) is fixedly connected to a supporting bottom column (3), the top surface of the cutting table (1) is fixedly connected to a supporting frame (4), the top of the supporting frame (4) is fixedly connected to a device top plate (5), the top surface of the device top plate (5) is provided with a driving component (6), the output end of the driving component (6) is provided with a lifting column (7), the top of the supporting bottom column (3) is clamped with a mounting slot block (8) via a fixing slot (14) and a fixing buckle (16), The top of the mounting groove block 1 (8) is fixedly connected to a mold bottom plate (9), and a cutting groove (10) is provided on the edge of the top surface of the mold bottom plate (9). The bottom end of the lifting column (7) is clamped with the mounting groove block 2 (11) through the fixing groove 2 (15) and the fixing buckle 2 (17). The side of the mounting groove block 2 (11) is fixedly connected to a connecting frame (12), and the end of the connecting frame (12) is fixedly connected to a mold cutter (13). The bottom surface of the mounting groove block 2 (11) is fixedly connected to a spring component (18), and the bottom end of the spring component (18) is fixedly connected to a stop block (19).
2. A die-cutting device for a carton manufacturing machine according to claim 1, characterized in that: The scrap frame (2) is configured as a frame structure with grooves on both sides, the support base column (3) is located at the center of the inner top surface of the scrap frame (2) and is fixedly connected, the support frame (4) is provided in four groups and is symmetrically arranged in four directions on the top surface of the cutting table (1), the lifting column (7) penetrates the top plate (5) of the equipment and extends into the internal setting, and the bottom end of the lifting column (7) is adapted to the specification position of the top end of the support base column (3).
3. The die-cutting device for a carton manufacturing machine according to claim 1, characterized in that: The fixing groove 1 (14) is symmetrically arranged on the inner side of the mounting groove block 1 (8), the fixing buckle 1 (16) is symmetrically arranged on the top of the supporting base column (3), the fixing groove 2 (15) is symmetrically arranged on the inner side of the mounting groove block 2 (11), and the fixing buckle 2 (17) is symmetrically arranged on the bottom ends of both sides of the lifting column (7).
4. A die-cutting device for a carton manufacturing machine according to claim 1, characterized in that: The edge of the mold bottom plate (9) is provided with a smooth edge without sharp corners and the cutting knife groove (10) is adapted to the specifications of the mold cutting knife (13). The mold cutting knife (13) is fixedly connected to the outer side of the second mounting groove block (11) through four sets of connecting frames (12). The top surface of the mold bottom plate (9) is flush with the cutting table (1).
5. The die-cutting device for a carton manufacturing machine according to claim 1, characterized in that: A connecting ring frame (20) is fixedly sleeved on the outside of the support frame (4), one end of the connecting ring frame (20) is fixedly connected to an electric control telescopic rod (21), one end of the cutting table (1) is fixedly connected to a movable slot frame (22), one end of the movable slot frame (22) is fixedly connected to a servo motor (23), an output end of the servo motor (23) is provided with a rotating screw (24), the rotating screw (24) is threadedly connected to a movable slider (25), a connecting rod (26) is fixedly connected to the center of one side of the movable slider (25), a top end of one side of the movable slider (25) is fixedly connected to a limit block (27), the outer side of the connecting rod (26) is rotatably connected to a right-angle rotating plate (28), and the bottom surface of the cutting table (1) is fixedly connected to equipment column feet (29) in four-way symmetry.
6. A die-cutting device for a carton manufacturing machine according to claim 5, characterized in that: The outer sides of the four groups of support frames (4) are all fixedly sleeved with a connecting ring frame (20) and an electrically controlled telescopic rod (21) structure, and the output ends of the four groups of electrically controlled telescopic rods (21) face downwards.
7. A die-cutting device for a carton manufacturing machine according to claim 5, characterized in that: The rotating screw (24) and the moving slider (25) are both arranged inside the moving slot frame (22). The moving slot frame (22) is provided with two groups, and both groups are provided with the same number and specification of servo motors (23), rotating screws (24), moving sliders (25) and limit blocks (27) structures. The two ends of the connecting rod (26) are respectively fixedly connected to the opposite sides of the two groups of moving sliders (25).
Citation Information
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