Dedusting and paper cutting device for corrugated board production
By designing a combination of external frame, dust collection and suction equipment, cutting components and conveying dust removal components, the problem of cleaning up smoke and debris during corrugated cardboard cutting was solved, achieving efficient dust removal and cleaning results.
Patent Information
- Application Number
- CN202520094762.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-15
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-01-15
AI Technical Summary
Traditional corrugated cardboard generates a lot of smoke and dust when cut, which is harmful to the health of operators, and the corrugated core makes it easy for debris to get trapped and difficult to clean.
A device comprising an outer frame, a dust collection and suction device, a cutting component, a straightening component, and a conveying and dust removal component is designed. It utilizes an active roller, dust collection holes, a lower roller, and a mesh structure to achieve dust collection. Combined with the precise adjustment of the straightening and cutting components, it achieves efficient dust removal and cleaning.
It effectively cleans up the dust generated during the cardboard cutting process, protects the working environment, improves operational safety, and facilitates the cleaning of cardboard core debris.
Smart Images
Figure CN223849348U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to corrugated board technical field, specifically, relate to a dust removal paper cutting device for corrugated board production. BACKGROUND
[0002] Corrugated board is also called corrugated paperboard, which is formed by bonding at least one layer of corrugated paper and one layer of boxboard paper (also known as carton board), and has good elasticity and extensibility. It is mainly used for manufacturing paper boxes, the core of paper boxes and other packaging materials for fragile goods. It is necessary to cut the continuous paper board into the required width. However, the traditional corrugated board cutting on the market still has the following problems:
[0003] When the traditional corrugated board is cut in batches, a band saw machine is usually used. A large amount of smoke and dust is generated during the cutting process of the paper board, which affects the working environment and harms the health of the operators. In addition, the corrugated core of the paper board is easy to hide debris and is not convenient to clean.
[0004] Therefore, the above problems are improved. INVENTION CONTENTS
[0005] The utility model provides a dust removal paper cutting device for corrugated board production, solves the problem that the traditional corrugated board in the related art is cut in batches, a band saw machine is usually used, a large amount of smoke and dust is generated during the cutting process of the paper board, which affects the working environment and harms the health of the operators, and the corrugated core of the paper board is easy to hide debris and is not convenient to clean.
[0006] The technical scheme of the utility model is as follows: including
[0007] The dust collection and suction equipment is arranged on the outer side surface of the outer frame.
[0008] The cutting assembly is arranged in the inner part of the outer frame.
[0009] The correction assembly is arranged in the outer frame.
[0010] The conveying and dust removal assembly is arranged between the outer frame and the output end of the dust collection and suction equipment.
[0011] The conveying and dust removal assembly comprises a pair of driving rollers, the driving rollers are rotationally connected in the inner part of the outer frame, the driving rollers rotate through the control of a motor, the driving rollers are of a hollow structure, dust collection holes are formed in the surfaces of the driving rollers, and a pair of connecting pipes are arranged on the outer side surface of the outer frame.
[0012] As a further technical scheme, the upper end of the connecting pipe is rotationally and sleevingly connected with one end of the driving roller, the connecting pipe is in communication with the inner part of the driving roller, and a pair of lower rollers are rotationally connected to the inner bottom surface of the outer frame.
[0013] As a further technical solution, the lower roller is located directly below the driving roller, a pair of cavities are formed in the bottom of the outer frame, the cavities are connected with the lower end of the connecting pipeline, and mesh holes are formed in the upper surface of the cavities.
[0014] As a further technical solution, the correction assembly comprises a pair of cross frames, the cross frames are fixed in the outer frame, long grooves are formed in the surfaces of the cross frames, stop frames are slidably connected to the two ends of the cross frames, supporting bolts are screw-connected to the stop frames, and the lower ends of the supporting bolts are supported in the long grooves.
[0015] As a further technical solution, the cutting assembly comprises a driving motor, the driving motor is fixed to the outer surface of the outer frame, a rotating shaft is rotatably connected to the inner portion of the outer frame, and the rotating shaft is connected with the output end of the driving motor.
[0016] As a further technical solution, the rotating shaft is slidably connected with a moving sleeve frame, the moving sleeve frame is fixedly connected with a saw blade, a pair of internally-threaded pipes are arranged on the surface of the moving sleeve frame, and fixed bolts are screw-connected in the internally-threaded pipes.
[0017] As a further technical solution, the rotating shaft and the moving sleeve frame are both polygonal in cross section.
[0018] As a further technical solution, the surface of the outer frame directly below the rotating shaft is concave in an arc shape.
[0019] As a further technical solution, the upper end surface of the lower roller is slightly higher than the inner bottom surface of the outer frame.
[0020] The working principle and beneficial effects of the utility model are as follows:
[0021] 1. The conveying and dust removing assembly is arranged in the utility model, and through the interaction of the driving roller, the dust collecting hole, the lower roller, the cavity and the mesh hole and the like, the dust removing effect is good.
[0022] 2. The correction assembly is arranged in the utility model, and through the interaction of the cross frame, the long groove, the stop frame and the supporting bolt and the like, the positions of the stop frames can be adjusted on the cross frame, so that the distance between the two stop frames is the same as the size of the paperboard. DRAWINGS
[0023] The utility model will be further described in detail in combination with the drawings and specific embodiments.
[0024] Figure 1The utility model discloses a structure schematic view.
[0025] Figure 2 The utility model discloses a sectional view.
[0026] Figure 3 The utility model discloses another view sectional view.
[0027] Figure 4 The utility model discloses an attached Figure 2 The partial close -up view of A part in the middle.
[0028] In the drawing: 1, outer frame;2, dust collection suction equipment;3, conveying dust removal subassembly;3-1, driving roller;3-2, dust collection hole;3-3, connecting pipeline;3-4, lower roller;3-5, cavity;3-6, mesh;4, correction subassembly;4-1, cross frame;4-2, long groove;4-3, fender;4-4, support bolt;5, cutting subassembly;5-1, driving motor;5-2, rotating shaft;5-3, moving sleeve frame;5-4, saw blade;5-5, internal thread pipe;5-6, fixed bolt. Specific implementation
[0029] The technical scheme in the embodiments of the utility model will be described below in a clear and complete manner in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.
[0030] As Figures 1-4 The utility model discloses a dust removal paper cutting device for corrugated board production, including
[0031] The outer frame 1 and the dust collection suction equipment 2 are arranged on the outer side surface of the outer frame 1.
[0032] The cutting subassembly 5 is arranged in the outer frame 1.
[0033] The correction subassembly 4 is arranged in the outer frame 1.
[0034] The conveying dust removal subassembly 3 is arranged on the output end of the outer frame 1 and the dust collection suction equipment 2.
[0035] The conveying dust removal assembly 3 comprises a pair of driving rollers 3-1, which are rotationally connected inside the outer frame 1. The driving rollers 3-1 rotate by being controlled by a motor. The driving rollers 3-1 are hollow structures. Dust collection holes 3-2 are formed on the surfaces of the driving rollers 3-1. A pair of connecting pipes 3-3 are arranged on the outer surface of the outer frame 1. The upper ends of the connecting pipes 3-3 are rotationally connected with one end of the driving roller 3-1. The connecting pipes 3-3 are connected with the interiors of the driving rollers 3-1. A pair of lower rollers 3-4 are rotationally connected to the inner bottom surface of the outer frame 1. The lower rollers 3-4 are located directly below the driving rollers 3-1. A pair of cavities 3-5 are formed in the bottom of the outer frame 1. The cavities 3-5 are connected with the lower ends of the connecting pipes 3-3. Meshes 3-6 are formed on the upper surface of the cavities 3-5.
[0036] In this embodiment, in order to achieve the effect of keeping dust collection during the conveying of the paperboard, the conveying dust removal assembly 3 is designed. Two hollow structure driving rollers 3-1 are rotationally connected inside the outer frame 1. Lower rollers 3-4 are rotationally connected to the inner bottom of the outer frame 1. The lower rollers 3-4 can rotate in coordination with the movement of the paperboard, making the conveying more smooth. Dust collection holes 3-2 are formed on the outer surfaces of the driving rollers 3-1. A pair of cavities 3-5 are formed in the bottom of the outer frame 1, and meshes 3-6 are formed on the top of the cavities 3-5. The meshes 3-6 and the dust collection holes 3-2 are used for dust collection. The outer surface of the outer frame 1 is provided with connecting pipes 3-3. The connecting pipes 3-3 are connected with the driving rollers 3-1 and the cavities 3-5. The connecting pipes 3-3 can continuously output suction force through the dust collection suction equipment 2, achieving the effect of dust collection.
[0037] Further, the correction assembly 4 comprises a pair of cross frames 4-1, which are fixed in the outer frame 1. Long grooves 4-2 are formed on the surfaces of the cross frames 4-1. Stop frames 4-3 are slidingly connected to the two ends of the cross frames 4-1. Support bolts 4-4 are screw-connected to the stop frames 4-3, and the lower ends of the support bolts 4-4 are supported in the long grooves 4-2.
[0038] In this embodiment, in order to achieve the effect of keeping the paperboard from being skewed, the correction assembly 4 is designed. A pair of cross frames 4-1 are arranged inside the outer frame 1. Two stop frames 4-3 are slidingly connected to the surfaces of the cross frames 4-1. The stop frames 4-3 can move and adjust positions on the cross frames 4-1. Long grooves 4-2 are formed on the surfaces of the cross frames 4-1. Support bolts 4-4 are screw-connected to the top of the stop frames 4-3 and are supported in the long grooves 4-2. The positions of the stop frames 4-3 can be fixed. The stop frames 4-3 block the straight boards on both sides, achieving the effect of correction.
[0039] Further, the cutting assembly 5 comprises a driving motor 5-1 fixed on the outer surface of the outer frame 1, a rotating shaft 5-2 rotatably connected in the inner portion of the outer frame 1, the rotating shaft 5-2 is connected with the output end of the driving motor 5-1, a moving sleeve frame 5-3 is slidingly sleeved on the surface of the rotating shaft 5-2, a saw blade 5-4 is fixedly connected on the surface of the moving sleeve frame 5-3, and a pair of internal threaded pipes 5-5 are arranged on the surface of the moving sleeve frame 5-3, and fixed bolts 5-6 are screwed in the internal threaded pipes 5-5.
[0040] In the embodiment, in order to realize the cutting effect of adjustable position, the cutting assembly 5 is designed, the driving motor 5-1 is arranged on the side surface of the outer frame 1, the rotating shaft 5-2 is rotatably connected in the inner portion and controlled to rotate by the driving motor 5-1, the moving sleeve frame 5-3 is slidingly sleeved on the rotating shaft 5-2, the moving sleeve frame 5-3 is movable and driven to rotate by the rotating shaft 5-2, the saw blade 5-4 is arranged on the surface of the moving sleeve frame 5-3, and the two internal threaded pipes 5-5 are fixed, and the fixed bolts 5-6 are screwed in the internal threaded pipes 5-5 and can be supported on the surface of the rotating shaft 5-2 to achieve the fixed effect, so that the position of the saw blade 5-4 is conveniently adjusted.
[0041] Further, the rotating shaft 5-2 and the moving sleeve frame 5-3 are both polygonal in cross section.
[0042] In the embodiment, the polygonal structure makes the moving sleeve frame 5-3 remain connected with the rotating shaft 5-2 and does not appear misalignment.
[0043] Further, the surface of the outer frame 1 directly below the rotating shaft 5-2 is arc-shaped and concave downward.
[0044] In the embodiment, the concave structure makes the bottom of the saw blade 5-4 lower than the inner bottom plane of the outer frame 1, so that the paperboard can be cut through.
[0045] Further, the upper end surface of the lower roller 3-4 is slightly higher than the inner bottom surface of the outer frame 1.
[0046] In the embodiment, the lower roller 3-4 slightly higher than the inner bottom surface of the outer frame 1 makes the paperboard slightly lifted when passing through the lower roller 3-4 in the conveying process, and the gap generated after lifting achieves the dust collection effect.
[0047] When processing is needed, according to the cutting position, the moving sleeve frame 5-3 is pushed to adjust the position of the saw blade 5-4, and the fixing bolt 5-6 is tightened to fix the moving sleeve frame 5-3, then according to the size of the paperboard, the stop frame 4-3 is pushed to adjust the distance between the two stop frames 4-3, then the support bolt 4-4 is tightened to fix the stop frame 4-3, after the position is fixed, the paperboard is put in, the driving roller 3-1 is started to start conveying, the cutting is completed by the saw blade 5-4 during conveying, and the dust collection suction equipment 2 is started during cutting, so that the mesh 3-6 and the dust collection hole 3-2 on the surface of the driving roller 3-1 generate suction force, and the dust generated during cutting can be absorbed through the suction force.
[0048] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A dust removal and cutting device for corrugated board production, characterized in that, include The outer frame (1) and the dust collection and suction device (2) are provided on the outer surface of the outer frame (1); A cutting component (5) is disposed inside the outer frame (1); Correction component (4), said correction component (4) is disposed in the outer frame (1); A conveying dust removal component (3) is provided at the output end of the outer frame (1) and the dust collection and suction device (2); The conveying dust removal assembly (3) includes a pair of active rollers (3-1), both of which are rotatably connected inside the outer frame (1). The active rollers (3-1) are rotated by a motor. The active rollers (3-1) have a hollow structure. Dust collection holes (3-2) are opened on the surface of the active rollers (3-1). A pair of connecting pipes (3-3) are provided on the outer surface of the outer frame (1).
2. The dust removal and cutting device for corrugated paperboard production according to claim 1, characterized in that, The upper end of the connecting pipe (3-3) is rotatably connected to one end of the active roller (3-1), the connecting pipe (3-3) is connected to the inside of the active roller (3-1), and a pair of lower rollers (3-4) are rotatably connected to the inner bottom surface of the outer frame (1).
3. The dust removal and cutting device for corrugated paperboard production according to claim 2, characterized in that, The lower roller (3-4) is located directly below the active roller (3-1). A pair of cavities (3-5) are provided in the bottom of the outer frame (1). The cavities (3-5) are connected to the lower end of the connecting pipe (3-3). Mesh holes (3-6) are provided on the upper surface of the cavity (3-5).
4. The dust removal and cutting device for corrugated paperboard production according to claim 1, characterized in that, The correction component (4) includes a pair of crossbars (4-1), both of which are fixed inside the outer frame (1). The surface of the crossbars (4-1) is provided with long grooves (4-2). Both ends of the crossbars (4-1) are slidably fitted with stoppers (4-3). The stoppers (4-3) are screwed with support bolts (4-4). The lower end of the support bolts (4-4) is pressed into the long grooves (4-2).
5. The dust removal and cutting device for corrugated paperboard production according to claim 1, characterized in that, The cutting assembly (5) includes a drive motor (5-1), which is fixed on the outer surface of the outer frame (1). A rotating shaft (5-2) is rotatably connected inside the outer frame (1), and the rotating shaft (5-2) is connected to the output end of the drive motor (5-1).
6. The dust removal and cutting device for corrugated paperboard production according to claim 5, characterized in that, The rotating shaft (5-2) is slidably fitted with a movable sleeve (5-3), and a saw blade (5-4) is fixedly connected to the surface of the movable sleeve (5-3). A pair of internally threaded tubes (5-5) are provided on the surface of the movable sleeve (5-3), and a fixing bolt (5-6) is screwed into the internally threaded tubes (5-5).
7. The dust removal and cutting device for corrugated paperboard production according to claim 6, characterized in that, Both the rotating shaft (5-2) and the movable sleeve (5-3) have polygonal cross-sections.
8. The dust removal and cutting device for corrugated paperboard production according to claim 5, characterized in that, The surface of the outer frame (1) located directly below the rotating shaft (5-2) has an arc-shaped concave structure.
9. The dust removal and cutting device for corrugated paperboard production according to claim 2, characterized in that, The upper surface of the lower roller (3-4) is slightly higher than the inner bottom surface of the outer frame (1).