Carton board edge pressing and forming cutting machine
By designing a carton board corrugated forming and cutting machine using hydraulic cylinder and bidirectional threaded rod system, the problems of poor conveying and unstable fixing in the prior art are solved, and efficient and accurate carton board cutting is achieved.
Patent Information
- Application Number
- CN202420406410.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-03-04
AI Technical Summary
During the cutting process of the existing carton board cutting machine, the cut cardboard and the cardboard to be cut are not conveyed and output smoothly, resulting in low cutting efficiency, and the cardboard is not firmly fixed, resulting in wrinkles, affecting work efficiency.
A carton board corrugated cutting machine is designed, which uses a hydraulic cylinder-driven cutting knife to cut, and the cardboard is fixed and conveyed through a bidirectional threaded rod and roller system to ensure the stability and smooth conveying of the cardboard during the cutting process.
It improves the efficiency of cutting the carton board, ensures that the cardboard is firmly fixed during the cutting process, avoids cardboard wrinkles, and improves cutting accuracy and working efficiency.
Smart Images
Figure CN222430910U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of carton board processing, in particular to a carton board corrugating, forming and cutting machine. Background Art
[0002] Cartons are the most widely used packaging products. Depending on the materials used, there are corrugated boxes, single-layer cardboard boxes, etc., with various specifications and models. When cartons are processed and produced, corrugated forming and cutting machines are usually used to cut the carton boards.
[0003] In the existing carton board cutting machine, during the cardboard cutting process, the cut cardboard and the cardboard with cutting cannot be well transported and output from the cutting machine, resulting in low carton board cutting efficiency and poor cardboard cutting. At the same time, the cardboard cannot be well fixed and maintain the cutting position during the cutting process, which easily leads to cardboard wrinkles and needs to be repaired before cutting, greatly reducing work efficiency.
[0004] Therefore, we propose a carton board corrugated forming and cutting machine to solve the above problems. Utility Model Content
[0005] The utility model aims to provide a corrugated forming and cutting machine for carton boards to solve the problem that the existing carton board cutting machine cannot cut the carton boards well and reduces the working efficiency.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] A corrugated cardboard cutting machine comprises a workbench, the upper end of the workbench is fixedly connected to a mounting frame, the upper end of the mounting frame is equipped with a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected to a cutting knife through the mounting frame, the cutting knife is provided with a fixing plate 1 outside, the fixing plate 1 is fixed to the mounting frame, the fixing plate 1 is located in front of and behind the cutting knife and has two symmetrical movable grooves, the left and right ends of the two movable grooves are jointly provided with two symmetrical fixing plates 2, the two fixing plates 2 are located above the two movable grooves and are provided with two front-to-back symmetrical bidirectional threaded rods, the rear end of the bidirectional threaded rod passes through the fixing plate 2 at the left end and is equipped with a driving motor 2, the two bidirectional threaded rods pass through the fixing plate 2 at the right end and are both sleeved with a sprocket 1, a chain 1 is jointly installed between each of the sprockets 1, the two bidirectional threaded rods are both threadedly connected with two nut blocks that are symmetrical on the left and right, the two nut blocks are fixedly connected to the fixing frame through the movable groove, and each of the fixing frames is provided with a roller;
[0008] Two rotating rods are provided below the fixed plate 1 and are symmetrical in front and back. The two rotating rods pass through the axis of the roller on the same side. The rear end of the rotating rod passes through the mounting frame and is equipped with a driving motor 1. The right side of the two rotating rods passing through the mounting frame is provided with sprocket 2, and a chain 2 is installed between each sprocket 2.
[0009] Preferably, a limiting plate is provided on the opposite sides of the two fixing frames.
[0010] Preferably, a movable pressing plate is provided on one side opposite to the two fixing frames.
[0011] Preferably, the outer peripheral surface of each roller is provided with anti-slip grooves.
[0012] Preferably, the workbench is provided with a buffer plate below the cutter.
[0013] Preferably, a limiting assembly is provided between the two rotating rods and the rollers on the same side.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The driving motor 1 drives the rotating rod on the same side to rotate. The rotating rod drives the two rotating rods to move simultaneously through the sprocket 2 and the chain 2. The two rotating rods drive the rollers on the same side to convey the cut carton boards and the carton boards to be cut. The carton boards are buffered by the buffer board to avoid jamming during cutting. The cutting machine can well convey the cardboard cutting and improve the cutting efficiency of the carton boards.
[0016] 2. Driving motor 2 drives the two-way threaded rod at the rear end to rotate, and the two-way threaded rod at the rear end drives the two-way threaded rod at the front end to move through sprocket 1 and chain 1, and at the same time adjusts the distance between the two opposite rollers on the two two-way threaded rods. Each of the two opposite fixed frames is provided with a limit plate and a pressure plate to assist cardboard cutting; the cardboard can be well fixed and maintain the cutting position during the cutting process, which is not easy to cause cardboard wrinkles, and further improves the cutting accuracy. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a front perspective view of a carton board corrugating, forming and cutting machine proposed by the utility model;
[0018] Figure 2 It is a right-side partially cutaway stereoscopic view of a carton board corrugating, forming and cutting machine proposed by the utility model;
[0019] Figure 3 for Figure 2 Enlarged structural diagram of point A in the middle.
[0020] In the figure: 1 workbench, 2 mounting frame, 3 hydraulic cylinder, 4 cutter, 5 fixed plate 1, 6 movable groove, 7 fixed plate 2, 8 bidirectional threaded rod, 9 nut block, 10 sprocket 1, 11 chain 1, 12 fixing frame, 13 roller, 14 rotating rod, 15 sprocket 2, 16 chain 2, 17 driving motor 1, 18 pressure plate. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0022] Reference Figures 1 to 3A corrugated forming and cutting machine for carton boards comprises a workbench 1, a mounting frame 2 is fixedly connected to the upper end of the workbench 1, a hydraulic cylinder 3 is installed on the upper end of the mounting frame 2, an output end of the hydraulic cylinder 3 passes through the mounting frame 2 and is fixedly connected to a cutter 4, the hydraulic cylinder 3 drives the cutter 4 to cut the carton board, a fixed plate 5 is provided outside the cutter 4, the fixed plate 5 is fixed to the mounting frame 2, the fixed plate 5 is located in front of and behind the cutter 4 and has two symmetrical movable grooves 6, the left and right ends of the two movable grooves 6 are jointly provided with two symmetrical fixed plates 2 7, the two fixed plates 2 7 are located in the two movable grooves 6 Two bidirectional threaded rods 8 are provided above the front and rear symmetrical ones. The rear end bidirectional threaded rod 8 passes through the left end fixing plate 27 and is installed with a driving motor 2. The two bidirectional threaded rods 8 pass through the right end fixing plate 27 and are both sleeved with a sprocket 10. There are two sprockets 10 in total. A chain 11 is installed between each sprocket 10. The two bidirectional threaded rods 8 are both threadedly connected with two nut blocks 9 that are symmetrical on the left and right. There are four nut blocks 9 in total. Each bidirectional threaded rod 8 is respectively provided with two nut blocks 9. The two nut blocks 9 pass through the movable slot 6 and are fixedly connected with a fixing frame 12. The fixing frame 12 The number of is equal to the number of nut blocks 9, and a limit plate is provided on the opposite side of each fixing frame 12, and a limit plate is provided to assist in fixing the position of the cardboard. A movable pressing plate 18 is provided on the opposite side of each fixing frame 12, and the number of pressing plates 18 is the same as the number of fixing frames 12. Each pressing plate 18 is slidably connected to the fixing frame 12 on the same side, and a spring is provided between the pressing plate 18 and the fixing frame 12. The spring is provided to improve the flexibility of the pressing plate 18. The bottom edges and corners of the pressing plate 18 are all rounded to avoid crushing the cardboard. A roller 13 is provided in each fixing frame 12, and the roller 13 The number is the same as that of the fixed frame 12. The outer peripheral surface of each roller 13 is provided with anti-skid grooves. The anti-skid grooves increase the friction between the roller 13 and the carton board to facilitate the transportation of the cardboard. The distance between the two rollers 13 can be adjusted. The driving motor 2 drives the two-way threaded rod 8 at the rear end to rotate. The two-way threaded rod 8 at the rear end drives the two-way threaded rod 8 at the front end to move through the sprocket 10 and the chain 11. At the same time, the distance between the two opposite rollers 13 on the two two-way threaded rods 8 is adjusted. The cardboard is limited to move left and right by the limit plate, and the pressing plate 18 is used to assist in pressing the cardboard.
[0023] Two symmetrical rotating rods 14 are provided below the fixed plate 15. The two rotating rods 14 pass through the axis of the roller 13 on the same side, and the rotating rod 14 is slidably connected to the roller 13. The rotating rod 14 at the rear end passes through the mounting frame 2 and is installed with a driving motor 17. A limiting assembly is provided between each rotating rod 14 and each roller 13. The limiting assembly includes two convex plates provided on each rotating rod 14 and a groove provided on the axis of the roller 13. The convex plates and the grooves are engaged with each other to facilitate the movement of the roller 13 without affecting the rotation of the roller 13. The two rotating rods 14 pass through the right side of the mounting frame 2 and are both sleeved with sprocket wheels 15. Chain wheels 16 are installed between each sprocket wheel 15. The driving motor 17 drives the rotating rod 14 on the same side to rotate. The rotating rod 14 drives the two rotating rods 14 to move simultaneously through the sprocket wheels 15 and the chain wheels 16. The two rotating rods 14 drive the rollers 13 on the same side to transport the cut carton boards and the carton boards to be cut.
[0024] The workbench 1 is provided with a buffer plate below the cutter 4; the buffer plate is provided to buffer the carton board through the buffer plate to prevent the carton board from getting stuck during cutting.
[0025] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A corrugated cardboard forming and cutting machine, comprising a workbench (1), characterized in that: The upper end of the workbench (1) is fixedly connected to a mounting frame (2), the upper end of the mounting frame (2) is installed with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) passes through the mounting frame (2) and is fixedly connected to a cutter (4), the cutter (4) is provided with a fixing plate (5) outside, the fixing plate (5) is fixed to the mounting frame (2), the fixing plate (5) is located in front of and behind the cutter (4) and has two symmetrical movable grooves (6), the left and right ends of the two movable grooves (6) are jointly provided with two symmetrical fixing plates (7), the two fixing plates (7) are located in the two movable grooves ( 6), two bidirectional threaded rods (8) are provided above the front and rear sides thereof, the rear end of the bidirectional threaded rod (8) passes through the second fixed plate (7) at the left end and is installed with a second driving motor, the two bidirectional threaded rods (8) pass through the second fixed plate (7) at the right end and are both sleeved with a sprocket wheel (10), a chain wheel (11) is commonly installed between the sprocket wheels (10), the two bidirectional threaded rods (8) are both threadedly connected with two nut blocks (9) that are symmetrical on the left and right sides, the two nut blocks (9) pass through the movable groove (6) and are both fixedly connected with a fixing frame (12), and a roller (13) is provided in each fixing frame (12); Two rotating rods (14) are provided below the fixing plate (5) and are symmetrical in front and back. The two rotating rods (14) are arranged through the axis of the roller (13) on the same side. The rear end of the rotating rod (14) passes through the mounting frame (2) and is installed with a driving motor (17). The right sides of the two rotating rods (14) passing through the mounting frame (2) are both provided with sprocket wheels (15), and chains (16) are installed between the sprocket wheels (15).
2. A carton board corrugating forming and cutting machine according to claim 1, characterized in that: A limiting plate is provided on the opposite side of the two fixing frames (12).
3. A carton board corrugating forming and cutting machine according to claim 1, characterized in that: A movable pressing plate (18) is provided on one side opposite to the two fixing frames (12).
4. A carton board corrugating forming and cutting machine according to claim 1, characterized in that: The outer peripheral surface of each roller (13) is provided with anti-skid grooves.
5. A carton board corrugating forming and cutting machine according to claim 1, characterized in that: The workbench (1) is provided with a buffer plate below the cutting knife (4).
6. A carton board corrugating forming and cutting machine according to claim 1, characterized in that: A limiting assembly is provided between the two rotating rods (14) and the roller (13) on the same side.