Carton board cutting device
By introducing a pressing mechanism and a protective mechanism into the cutting device of the carton board, the problems of movement of the carton board and random flying of paper scraps during the cutting process are solved, and the uniformity of cutting and the protection of the health of the operator are achieved.
Patent Information
- Application Number
- CN202421131888.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-03-21
- Estimated Expiration
- 2034-05-23
AI Technical Summary
The existing carton board cutting device cannot effectively tighten the carton board during the cutting process, resulting in different cutting sizes and the paper scraps generated during cutting cannot be effectively collected, which endangers the health of the operator.
A carton board cutting device is designed, including a pressing mechanism and a protective mechanism. The compression mechanism ensures that the carton board is pressed before cutting and prevents movement through the fitting of the clamp and rubber pad. The protective mechanism uses a protective plate and a vacuum cleaner to prevent paper confetti from flying around and collecting paper confetti.
It effectively solves the problem of different cutting sizes of carton boards, ensures uniformity of cutting, and protects the health of operators through the use of vacuum cleaners, and avoids the problems of random flying of paper confetti and collection.
Smart Images
Figure CN222645453U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of carton processing, in particular to a carton board cutting device. Background Art
[0002] Carton board refers to many materials used for storage or packaging. It is an indispensable item in logistics and transportation. It is used to protect and transport products during packaging and transportation. Carton packaging is composed of multiple cardboards. Before it is produced into a carton, it needs to be cut into the required size. Finally, it goes through a series of processes to form a complete carton. The carton board cutting device currently available on the market still has some disadvantages;
[0003] For example, in actual use, a general carton board cutting device stacks multiple carton boards together, places them on a conveyor belt, and transmits them to a designated position for machine cutting. During the cutting process, the carton boards are not pressed tightly, and the carton boards will move during the cutting process, resulting in different sizes of each carton board cut. At the same time, paper scraps will be generated during cutting. If they are not enclosed, the paper scraps will fly around, and the operator will inhale them, causing health problems. Secondly, the paper scraps need to be collected. Therefore, we propose a carton board cutting device to solve the above problems. Utility Model Content
[0004] The utility model aims to provide a carton board cutting device to solve the problem that the current carton board cutting device proposed in the above background technology stacks a plurality of carton boards together, places them on a conveyor belt and transmits them to a designated position for machine cutting. During the cutting process, the carton boards are not pressed tightly, and the carton boards will move during the cutting process, resulting in different sizes of each carton board cut. At the same time, paper scraps will be generated during cutting, and if they are not enclosed, the paper scraps will fly around, and the operator will be unhealthy if inhaled. Secondly, the paper scraps need to be collected, etc.
[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carton board cutting device, comprising:
[0006] A conveyor belt, the conveyor belt being placed directly on the ground;
[0007] Also includes:
[0008] A clamping mechanism is arranged inside the upper right side of the conveyor belt, wherein the clamping mechanism includes a fixed block, a gear, a rack, an electric telescopic rod, a rotating shaft, a screw, a clamping plate and a rubber pad; a clamping plate is arranged inside the upper right side of the conveyor belt for symmetrical rotation front and back, a rubber pad is arranged inside the clamping plate, and a rotating shaft is installed inside the clamping plate;
[0009] A protective mechanism is arranged on the outer side of the rotating shaft, wherein the protective mechanism includes a protective plate, a moving rod, a fixed rod, a pushing rod and a motor, a protective plate is installed inside the moving rod, and the protective plate slides inside the upper right side of the conveyor belt, and a fixed rod is slidably installed on the outer side of the moving rod, and a support plate is fixedly installed below the fixed rod.
[0010] Preferably, a fixed block is symmetrically arranged inside the upper right side of the conveyor belt, and a gear is rotatably installed inside the fixed block, and a rotating shaft is installed above the inner part of the gear.
[0011] Preferably, a rack is meshingly connected to the outer side of the gear, and an electric telescopic rod is installed on the left side of the rack.
[0012] Preferably, an "L"-shaped groove is provided inside the rotating shaft, and a screw is installed on the outside of the rotating shaft, and the screw slides in the "L"-shaped groove of the rotating shaft.
[0013] Preferably, vacuum heads are symmetrically installed on the front and rear sides of the upper interior of the protective plate, and a vacuum hose is connected to the upper outer side of the vacuum head, and a vacuum cleaner is installed below the vacuum hose, and an electric telescopic rod is provided in the middle of the protective plate.
[0014] Preferably, a pushing rod is installed on the left side of the exterior of the moving rod, and a motor is connected to the left side of the pushing rod.
[0015] Preferably, a threaded rod is rotatably mounted on the upper inner portion of the right side of the conveyor belt, and a moving block is threadedly connected to the outer portion of the threaded rod, and a motor is connected to the right side of the threaded rod.
[0016] Preferably, a limit rod is mounted on the upper part of the moving block, and an electric telescopic rod is fixedly mounted on the lower part of the moving block.
[0017] Compared with the prior art, the utility model has the following beneficial effects: the carton board cutting device, by setting a pressing mechanism, first presses a plurality of carton boards before cutting them, thereby ensuring that the carton boards will not move during the cutting process, and ensuring the uniformity of the carton board cutting; at the same time, a protective mechanism is set, and a protective plate is placed around the carton boards when cutting the carton boards, effectively preventing the flying of paper scraps generated when cutting the carton boards; in addition, the dust collection mechanism is used to collect the paper scraps, thereby ensuring the health of the operator;
[0018] 1. A fixed block, a gear, a rack and an electric telescopic rod are provided. By opening the electric telescopic rod connected to the left side of the rack, the output end of the electric telescopic rod pushes the rack to slide inside the fixed block, and the rack is meshed with the gear. Therefore, when the rack slides, it drives the gear to rotate inside the fixed block. There is a rotating shaft inside the gear, and the gear also drives the rotating shaft to rotate. A splint is also connected above the rotating shaft. At the same time, an "L"-shaped groove is provided inside the rotating shaft. When the rotating shaft rotates, the screw slides in the "L"-shaped groove inside the rotating shaft, so that the splint rotates above the outside of the fixed block, and then the gear, the rotating shaft and the splint move downward again, so that the splint firmly presses the carton board on the conveyor belt, and there is a rubber pad under the inside of the splint to ensure that the carton board will not be crushed by the splint;
[0019] 2. A moving rod, a fixed rod, a pushing rod and a motor are provided. By turning on the motor, the motor drives the pushing rod to rotate. The pushing rod is connected to the moving rod. A fixed rod is provided outside the moving rod. The fixed rod limits the moving rod, so the pushing rod can push the moving rod to slide inside the fixed rod. At the same time, the lower part of the fixed rod is fixed above the support plate to maintain stability. A protective plate is connected inside the moving rod. The moving rod can push the protective plate to slide above the conveyor belt when the carton sheet is cut, thereby enclosing the upper right side of the conveyor belt.
[0020] 3. A protective plate, a vacuum head, a vacuum hose and a vacuum cleaner are provided. When the carton board is cut, paper scraps will be generated. At this time, turn on the vacuum cleaner. The vacuum hose is connected to the top of the vacuum cleaner, and the vacuum hose is connected to the vacuum head. The vacuum head is arranged on the front and back sides of the inside of the protective plate. When the vacuum cleaner is started, the vacuum head sucks in the paper scraps and transports them to the inside of the vacuum hose, and then transports them to the inside of the vacuum cleaner. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0022] Figure 2 It is a schematic diagram of the side cross-sectional structure of the utility model;
[0023] Figure 3 This is a schematic diagram of the side cross-sectional structure of the connection between the fixed block, gear and rack of the utility model;
[0024] Figure 4 This is a top view of the structure of the utility model;
[0025] In the figure: 1. conveyor belt; 2. fixed block; 3. gear; 4. rack; 5. electric telescopic rod; 6. rotating shaft; 7. screw; 8. splint; 9. rubber pad; 10. protective plate; 11. moving rod; 12. fixed rod; 13. push rod; 14. motor; 15. support plate; 16. dust suction head; 17. dust suction hose; 18. vacuum cleaner; 19. moving block; 20. threaded rod; 21. limit rod. DETAILED DESCRIPTION
[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.
[0027] See also Figure 1-4 The utility model provides a technical solution: a carton board cutting device, including: a conveyor belt 1, a fixed block 2, a gear 3, a rack 4, an electric telescopic rod 5, a rotating shaft 6, a screw 7, a clamping plate 8, a rubber pad 9, a protective plate 10, a moving rod 11, a fixed rod 12, a push rod 13, a motor 14, a support plate 15, a dust suction head 16, a dust suction hose 17, a dust collector 18, a moving block 19, a threaded rod 20 and a limit rod 21;
[0028] like Figure 1 , Figure 2 and Figure 3 As shown in the figure, by placing multiple carton boards on the top of the conveyor belt 1, when the conveyor belt 1 conveys the carton boards to the inside of the clamping mechanism, the electric telescopic rod 5 connected to the left side of the rack 4 is opened at this time, and the output end of the electric telescopic rod 5 is connected to the rack 4, so the output end of the electric telescopic rod 5 will push the rack 4 to slide inside the fixed block 2, and the rack 4 is meshed with the gear 3, so when the rack 4 slides, it will drive the gear 3 to rotate inside the fixed block 2, and there is a rotating shaft 6 inside the gear 3, and the rotation of the gear 3 will also drive the rotating shaft 6 to rotate, and a clamping plate 8 is also connected above the rotating shaft 6, and the rotating shaft 6 An "L"-shaped groove is provided inside, and the screw 7 is engaged with the "L"-shaped groove of the rotating shaft 6. Therefore, when the rotating shaft 6 rotates, the screw 7 will slide in the "L"-shaped groove inside the rotating shaft 6, which will cause the clamping plate 8 connected to the rotating shaft 6 to rotate above the outside of the fixed block 2, and then the gear 3, the rotating shaft 6 and the clamping plate 8 will move downward, so that the clamping plate 8 will firmly press the carton board on the conveyor belt 1, and there is a rubber pad 9 under the inside of the clamping plate 8, which will ensure that the carton board will not be crushed by the clamping plate 8, ensuring that the carton board will not move during the cutting process, and also ensuring the uniformity of the cutting of the carton board;
[0029] like Figure 1 , Figure 2 and Figure 4 As shown in , after the carton board on the conveyor belt 1 is pressed tightly, the motor 14 is turned on so that the motor 14 drives the push rod 13 to rotate. The push rod 13 is connected to the moving rod 11, so the moving rod 11 will also rotate. The outside of the moving rod 11 is provided with a fixed rod 12, and the fixed rod 12 will limit the moving rod 11, so the push rod 13 can push the moving rod 11 to slide inside the fixed rod 12, and at the same time, the bottom of the fixed rod 12 is fixed above the support plate 15 to maintain stability. The inside of the moving rod 11 is connected with a protective plate 10, and the protective plate 10 is located on the front and rear sides of the upper right side of the conveyor belt 1. The moving rod 11 can push the protective plate 10 to slide inside and above the conveyor belt 1 when the carton board is cut, so as to enclose the upper right side of the conveyor belt 1, thereby ensuring that the paper scraps generated when the carton board is cut will not fly around;
[0030] At this time, the electric telescopic rod 5 on the upper right side of the conveyor belt 1 is opened to push the cutting machine to cut the clamped carton board. At this time, the motor 14 connected to the threaded rod 20 is turned on to rotate the threaded rod 20. A moving block 19 is provided on the outside of the threaded rod 20. The upper part of the moving block 19 is engaged with the outer part of the limiting rod 21. The limiting rod 21 limits the moving block 19. The moving block 19 slides on the threaded rod 20. The electric telescopic rod 5 and the cutting machine are connected to the lower part of the moving block 19. Therefore, the moving block 19 can drive the cutting machine to cut from left to right on the carton board.
[0031] When the carton board is cut by the cutting machine, a certain amount of paper scraps will be generated. At this time, the vacuum cleaner 18 is turned on. A vacuum hose 17 is connected to the top of the vacuum cleaner 18. The vacuum hose 17 is connected to the vacuum head 16. The vacuum head 16 is arranged on the front and back sides of the inside of the protective plate 10. When the vacuum cleaner 18 is started, the vacuum head 16 sucks in the paper scraps and transports them to the inside of the vacuum hose 17. The paper scraps are then transported to the inside of the vacuum cleaner 18 and collected to ensure the health of the operator.
[0032] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.
[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A carton board cutting device, comprising: A conveyor belt (1), wherein the conveyor belt (1) is placed directly on the ground; It is characterized by further comprising: A clamping mechanism is arranged inside the upper right side of the conveyor belt (1), wherein the clamping mechanism comprises a fixed block (2), a gear (3), a rack (4), an electric telescopic rod (5), a rotating shaft (6), a screw (7), a clamping plate (8) and a rubber pad (9); a clamping plate (8) is arranged inside the upper right side of the conveyor belt (1) so as to rotate symmetrically in the front and rear directions, a rubber pad (9) is arranged inside the clamping plate (8), and a rotating shaft (6) is installed inside the clamping plate (8); A protective mechanism is arranged on the outer side of the rotating shaft (6), wherein the protective mechanism comprises a protective plate (10), a moving rod (11), a fixed rod (12), a pushing rod (13) and a motor (14); the protective plate (10) is installed inside the moving rod (11), and the protective plate (10) slides inside the upper right side of the conveyor belt (1); the fixed rod (12) is slidably installed on the outer side of the moving rod (11), and a support plate (15) is fixedly installed below the fixed rod (12).
2. A carton board cutting device according to claim 1, characterized in that: A fixed block (2) is symmetrically arranged inside the upper right side of the conveyor belt (1) in the front and rear directions, a gear (3) is rotatably installed inside the fixed block (2), and a rotating shaft (6) is installed above the gear (3).
3. A carton board cutting device according to claim 2, characterized in that: The outer side of the gear (3) is meshingly connected with a rack (4), and an electric telescopic rod (5) is installed on the left side of the rack (4).
4. A carton board cutting device according to claim 2, characterized in that: An "L"-shaped groove is provided inside the rotating shaft (6), and a screw (7) is installed on the outside of the rotating shaft (6), and the screw (7) slides in the "L"-shaped groove of the rotating shaft (6).
5. A carton board cutting device according to claim 1, characterized in that: A dust suction head (16) is symmetrically mounted on the front and rear sides of the upper interior of the protective plate (10), a dust suction hose (17) is connected to the upper outer side of the dust suction head (16), a dust collector (18) is mounted below the dust suction hose (17), and an electric telescopic rod (5) is arranged in the middle of the protective plate (10).
6. A carton board cutting device according to claim 1, characterized in that: A push rod (13) is installed on the left side of the exterior of the moving rod (11), and a motor (14) is connected to the left side of the push rod (13).
7. A carton board cutting device according to claim 2, characterized in that: A threaded rod (20) is rotatably mounted on the upper inner portion of the right side of the conveyor belt (1), and the outer thread of the threaded rod (20) is connected to a moving block (19), and the right side of the threaded rod (20) is connected to a motor (14).
8. A carton board cutting device according to claim 7, characterized in that: A limit rod (21) is mounted on the upper side of the moving block (19), and an electric telescopic rod (5) is fixedly mounted on the lower side of the moving block (19).