A dust removal device for cutting corrugated cartons
By introducing a movable dust-sweeping fan and a turbulence mechanism into the corrugated cardboard box cutting device, the problems of low dust collection efficiency and dust agglomeration are solved, enabling flexible adjustment and efficient dust collection, and improving the production environment and equipment lifespan.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUYI RONGCHENG PACKAGING CO LTD
- Filing Date
- 2025-06-09
- Publication Date
- 2026-06-19
AI Technical Summary
Existing corrugated cardboard box cutting devices have shortcomings such as low dust collection efficiency, inconvenient position adjustment, and difficulty in cleaning dust clumps, which affect the production environment and equipment lifespan.
It adopts a movable dust-sweeping fan and a turbulence mechanism. The fan position can be flexibly adjusted through a threaded rod and track system. The turbulence mechanism prevents dust from clumping. The turbulence of dust in the dust collection box prevents dust from clumping and makes efficient use of the dust collection space.
It achieves efficient collection of cutting dust, adapts to the needs of different cutting positions, improves dust collection efficiency, reduces equipment maintenance costs, and improves the production environment.
Smart Images
Figure CN224375011U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of dust removal devices for cutting, and in particular to a dust removal device for cutting corrugated cardboard boxes. Background Technology
[0002] During the production and processing of corrugated cardboard boxes, the cutting process generates a large amount of dust. This dust not only pollutes the working environment and harms workers' health, but long-term inhalation may also lead to respiratory diseases such as pneumoconiosis. It also adheres to the surface and interior of equipment, accelerating wear and tear, affecting the lifespan and precision of cutting equipment and other related machinery, and increasing maintenance costs. Currently, some dust collection devices on the market have many shortcomings. For example, their dust collection efficiency is low, making it difficult to effectively capture the dust generated during cutting, resulting in persistently high dust concentrations in the workshop. Some devices lack mobility and cannot adapt to the needs of different cutting positions. Others lack mechanisms to prevent dust agglomeration, making cleaning difficult. Therefore, there is an urgent need to develop a dust collection device for corrugated cardboard box cutting that can efficiently collect dust, flexibly adjust its position, and prevent dust agglomeration, in order to improve the production environment, increase production efficiency, and reduce equipment maintenance costs.
[0003] The existing device's dust collection components are inconvenient to adjust, making it difficult to accurately align with the cutting dust source and flexibly adjust the fan position, resulting in poor dust collection efficiency. In terms of dust collection, the existing device lacks effective measures to prevent dust from clumping, and dust in the dust collection box is prone to accumulate and compact, which is not conducive to subsequent cleaning and efficient use of the dust collection space. Utility Model Content
[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a dust removal device for cutting corrugated cardboard boxes.
[0005] To achieve the above objectives, the present invention adopts the following technical solution:
[0006] A dust removal device for cutting corrugated cardboard boxes includes a support plate, a protective frame fixedly connected to the top of the support plate, a moving mechanism fixedly connected to the top of the protective frame, the moving mechanism passing through the top of the protective frame, a movable handle movably connected to one side of the moving mechanism, a dust sweeping fan fixedly connected to one side of the moving mechanism, a cutting device movably connected inside the protective frame, and a protective plate fixedly connected to one side of the protective frame.
[0007] As a further embodiment of this utility model: a controller is fixedly connected to one side of the protective plate, support columns are fixedly connected to the bottom of the support plate around the perimeter, a dust collection hood is fixedly connected to one side of the protective frame, a dust collection box is movably connected to the bottom of the dust collection hood, a shaking mechanism is fixedly connected to the bottom of the dust collection box, a base plate is fixedly connected to the bottom of the shaking mechanism, a dust cover is fixedly connected to the top of the base plate, and the dust collection box and the shaking mechanism are movably connected inside the dust cover.
[0008] As a further embodiment of this utility model: the moving mechanism includes a protective shell, a movable connecting block, a threaded rod, a protective frame, a drive motor, a large roller, a track, a side plate, a moving block, a small roller, and a fixed connecting block, and the protective frame is fixedly connected to the top of the protective frame, the top of the protective frame has an opening, and the movable connecting block is movably connected to the inside of the top opening of the protective frame.
[0009] As a further embodiment of this utility model: the threaded rod is movably connected to the inside of the protective frame, and the threaded rod passes through one side of the protective frame, and the movable handle is fixedly connected to one side of the threaded rod, and the movable connecting block is movably connected to the periphery of the threaded rod, the protective shell is fixedly connected to the bottom of the movable connecting block, and the protective shell is movably connected to the inside of the protective frame.
[0010] As a further improvement of this utility model: the inner wall of the protective frame is provided with slide rails on both sides, the protective shell is provided with sliders on both sides, the side plate is fixedly connected to one side of the protective shell, two large rollers are movably connected to one side of the side plate, two fixed connecting blocks are fixedly connected to one side of the side plate, an opening is provided on one side of the side plate, a moving block is movably connected to one side of the side plate, and one side of the moving block is movably connected to the inside of the opening of the side plate, and the dust sweeping fan is fixedly connected to one side of the moving block.
[0011] As a further embodiment of this utility model: the two small rollers are movably connected to one side of the moving block, the two ends of the track are respectively fixedly connected to the opposite inner sides of the two fixed connecting blocks, and the track is movably connected to the two large rollers and the two small rollers around the perimeter. The drive motor is fixedly connected to the perimeter of the protective shell, and the output end of the drive motor passes through the protective shell and is fixedly connected to one side of the large roller.
[0012] As a further embodiment of this utility model: the oscillation mechanism includes a rotating motor, a limiting cylinder, a first disc, a round rod, a telescopic spring, hemispherical protrusions, and a second disc. The limiting cylinder is fixedly connected to the top of the base plate, the rotating motor is fixedly connected to the top of the base plate, the second disc is fixedly connected to the top of the output end of the rotating motor, several hemispherical protrusions are respectively fixedly connected to the top of the second disc, and the first disc is movably connected to the top of several hemispherical protrusions.
[0013] As a further embodiment of this utility model: the bottom of the first disc is provided with the same number of arc grooves, the hemispherical protrusion is movably connected to the bottom groove of the first disc, the round rod is fixedly connected to the top of the first disc, and the round rod passes through the top of the limiting cylinder, and the dust collection box is fixedly connected to the top of the round rod, the telescopic spring is fixedly connected to the top of the first disc, the telescopic spring is fixedly connected to the inner top of the limiting cylinder, and the telescopic spring is movably connected to the circumference of the round rod.
[0014] Compared with the prior art, this utility model provides a dust removal device for cutting corrugated cardboard boxes, which has the following beneficial effects:
[0015] This dust removal device for corrugated cardboard box cutting operates by cutting corrugated cardboard boxes within a protective frame. Dust and other pollutants generated during the cutting process spread around the box. By rotating the handle, a threaded rod rotates, causing a movable connecting block threaded to the rod to move axially along the rod, thus moving the protective shell. Simultaneously, the drive motor starts, rotating a large roller. This large roller, via a track, drives a smaller roller, moving a movable block connected to the track. This adjusts the position of the dust-sweeping fan, bringing it closer to the cutting area. Once activated, the dust-sweeping fan draws in dust-laden air and collects it in a dust collection box through a dust hood. The collected dust is then controlled by a controller to rotate the motor. The operation drives the second disc to rotate, causing the hemispherical protrusion on the second disc to rotate accordingly. This protrusion engages with the groove at the bottom of the first disc, pushing the first disc upward against the elastic force of the extension spring. After the hemispherical protrusion leaves, the first disc falls back under the spring force, causing the first disc and the dust collection box to continuously agitate, preventing dust from clumping. At the same time, the operator can control various parts of the device through the controller, thereby flexibly adjusting the position of the dust sweeping fan to collect dust in a timely manner. This allows for more precise proximity to the corrugated cardboard box cutting area, effectively improving the efficiency of dust collection and meeting various complex cutting dust removal needs. It also facilitates subsequent cleaning of the dust collection box and promotes the compaction and storage of dust inside the dust collection box, improving the space utilization rate of the dust collection box.
[0016] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description
[0017] Figure 1 This is a front view of a dust removal device for cutting corrugated cardboard boxes according to the present invention.
[0018] Figure 2 This is an internal structural diagram of a dust removal device for cutting corrugated cardboard boxes proposed in this utility model;
[0019] Figure 3 This is an enlarged view of the moving mechanism of a dust removal device for cutting corrugated cardboard boxes according to the present invention;
[0020] Figure 4 This is a detailed drawing of the moving mechanism of a dust removal device for cutting corrugated cardboard boxes according to the present invention;
[0021] Figure 5 This is a cross-sectional view of the turbulence mechanism of a dust removal device for cutting corrugated cardboard boxes proposed in this utility model;
[0022] Figure 6 This utility model provides a schematic diagram of the moving block of a dust removal device for cutting corrugated cardboard boxes.
[0023] Figure 7 This is a schematic diagram of the moving principle of another moving block in a dust removal device for cutting corrugated cardboard boxes proposed in this utility model.
[0024] In the diagram: 1. Support plate; 2. Protective plate; 3. Controller; 4. Movable handle; 5. Moving mechanism; 6. Protective frame; 7. Dust collection hood; 8. Dust collection box; 9. Tumbling mechanism; 10. Dust cover; 11. Base plate; 12. Supporting base column; 13. Dust sweeping fan; 14. Cutting equipment; 501. Protective shell; 502. Movable connecting block; 503. Threaded rod; 504. Protective frame; 505. Drive motor; 506. Large roller; 507. Track; 508. Side plate; 509. Moving block; 510. Small roller; 511. Fixed connecting block; 901. Rotating motor; 902. Limiting cylinder; 903. Disc one; 904. Round rod; 905. Telescopic spring; 906. Hemispherical protrusion; 907. Disc two. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0026] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0028] A dust removal device for cutting corrugated cardboard boxes, such as Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, it includes a support plate 1, a protective frame 6 fixedly connected to the top of the support plate 1, a moving mechanism 5 fixedly connected to the top of the protective frame 6, and the moving mechanism 5 passes through the top of the protective frame 6. A movable handle 4 is movably connected to one side of the moving mechanism 5, a dust sweeping fan 13 is fixedly connected to one side of the moving mechanism 5, a cutting device 14 is movably connected inside the protective frame 6, and a protective plate 2 is fixedly connected to one side of the protective frame 6.
[0029] A controller 3 is fixedly connected to one side of the protective plate 2. Support columns 12 are fixedly connected to the bottom of the support plate 1 around its four sides. A dust collection hood 7 is fixedly connected to one side of the protective frame 6. A dust collection box 8 is movably connected to the bottom of the dust collection hood 7. A shaking mechanism 9 is fixedly connected to the bottom of the dust collection box 8. A base plate 11 is fixedly connected to the bottom of the shaking mechanism 9. A dust cover 10 is fixedly connected to the top of the base plate 11. The dust collection box 8 and the shaking mechanism 9 are movably connected inside the dust cover 10. The controller 3 is model S7-200 SMART.
[0030] During operation, the cutting equipment 14 cuts corrugated cardboard boxes within the protective frame 6, generating dust and other pollutants that spread around. At this time, the position of the dust sweeping fan 13 can be adjusted by the moving mechanism 5 to bring it closer to the cutting area. After the dust sweeping fan 13 is started, it draws in the dust-laden air and guides it into the dust collection box 8 through the dust collection hood 7 for collection. The dust collected in the dust collection box 8 is agitated by the shaking mechanism 9 to prevent the dust from clumping. At the same time, the operator can control various parts of the device through the controller 3. Thus, dust can be collected in a timely manner to meet various complex cutting dust removal needs, and it is also convenient for subsequent dust cleaning and treatment.
[0031] In order to enable the dust sweeper 13 to move flexibly, such as Figure 3 and Figure 4As shown, the moving mechanism 5 includes a protective shell 501, a movable connecting block 502, a threaded rod 503, a protective frame 504, a drive motor 505, a large roller 506, a track 507, a side plate 508, a moving block 509, a small roller 510, and a fixed connecting block 511. The protective frame 504 is fixedly connected to the top of the protective frame 6. The top of the protective frame 6 has an opening, and the movable connecting block 502 is movably connected to the inside of the top opening of the protective frame 6.
[0032] The threaded rod 503 is movably connected to the inside of the protective frame 504 and passes through one side of the protective frame 504. The movable handle 4 is fixedly connected to one side of the threaded rod 503. The movable connecting block 502 is movably connected to the periphery of the threaded rod 503. The protective shell 501 is fixedly connected to the bottom of the movable connecting block 502 and is movably connected to the inside of the protective frame 6.
[0033] The inner wall of the protective frame 6 is provided with slide rails on both sides, the protective shell 501 is provided with sliders on both sides, the side plate 508 is fixedly connected to one side of the protective shell 501, two large rollers 506 are movably connected to one side of the side plate 508, two fixed connecting blocks 511 are fixedly connected to one side of the side plate 508, an opening is provided on one side of the side plate 508, a moving block 509 is movably connected to one side of the side plate 508, and one side of the moving block 509 is movably connected to the inside of the opening of the side plate 508, and the dust sweeping fan 13 is fixedly connected to one side of the moving block 509.
[0034] Two small rollers 510 are movably connected to one side of the moving block 509. The two ends of the track 507 are respectively fixedly connected to the opposite inner sides of the two fixed connecting blocks 511. The track 507 is movably connected to the two large rollers 506 and the two small rollers 510 around the perimeter. The drive motor 505 is fixedly connected to the perimeter of the protective shell 501. The output end of the drive motor 505 passes through the protective shell 501 and is fixedly connected to one side of the large roller 506.
[0035] During operation, rotating the movable handle 4 causes the threaded rod 503 to rotate, and the movable connecting block 502, which is threadedly connected to the threaded rod 503, moves axially along the threaded rod 503, thereby moving the protective shell 501. Simultaneously, the drive motor 505 starts, driving the large roller 506 to rotate. The large roller 506, through the track 507, drives the small roller 510 to rotate, causing the movable block 509 connected to the track 507 to move. Figure 6 As shown, when the top track moves to the right, the left side tightens and the right side relaxes, and the moving block 509 moves to the left, as... Figure 7 As shown, when the top track moves to the left, the left side relaxes and the right side collects, and the moving block 509 moves to the right;
[0036] The position of the dust sweeping fan 13 can be adjusted, allowing for more precise positioning closer to the corrugated cardboard box cutting area. This effectively improves the efficiency of dust collection and adapts to different cutting position requirements.
[0037] To prevent dust from clumping inside the dust collection box 8, such as Figure 5 As shown, the turbulence mechanism 9 includes a rotating motor 901, a limiting cylinder 902, a first disc 903, a round rod 904, a telescopic spring 905, a hemispherical protrusion 906, and a second disc 907. The limiting cylinder 902 is fixedly connected to the top of the base plate 11, the rotating motor 901 is fixedly connected to the top of the base plate 11, the second disc 907 is fixedly connected to the top of the output end of the rotating motor 901, several hemispherical protrusions 906 are respectively fixedly connected to the top of the second disc 907, and the first disc 903 is movably connected to the top of several hemispherical protrusions 906.
[0038] Furthermore, the bottom of the disc 903 is provided with the same number of arc grooves, the hemispherical protrusion 906 is movably connected to the bottom groove of the disc 903, the round rod 904 is fixedly connected to the top of the disc 903, and the round rod 904 passes through the top of the limiting cylinder 902, and the dust collection box 8 is fixedly connected to the top of the round rod 904, the telescopic spring 905 is fixedly connected to the top of the disc 903, the telescopic spring 905 is fixedly connected to the inner top of the limiting cylinder 902, and the telescopic spring 905 is movably connected to the circumference of the round rod 904.
[0039] During operation, the controller 3 controls the rotation of the motor 901, which drives the second disk 907 to rotate. The hemispherical protrusion 906 on the second disk 907 rotates accordingly, cooperating with the groove at the bottom of the first disk 903. This pushes the first disk 903 upward against the elastic force of the extension spring 905. After the hemispherical protrusion 906 leaves, the first disk 903 falls back under the action of the spring force, causing the first disk 903 and the dust collection box 8 to continuously bounce. This prevents the dust in the dust collection box 8 from clumping together, making it easier to clean the dust collection box 8 later. It also helps to compact and store the dust in the dust collection box 8, improving the space utilization of the dust collection box 8.
[0040] Working principle: The cutting equipment 14 cuts the corrugated cardboard box inside the protective frame 6. The generated dust and other pollutants will spread around. At this time, by turning the movable handle 4, the threaded rod 503 is rotated. The movable connecting block 502, which is threaded to the threaded rod 503, moves along the axial direction of the threaded rod 503, thereby moving the protective shell 501. At the same time, the drive motor 505 starts and drives the large roller 506 to rotate. The large roller 506 drives the small roller 510 to rotate through the track 507, so that the moving block 509 connected to the track 507 moves, thereby adjusting the position of the dust sweeping fan 13 and bringing it closer to the cutting area.
[0041] After the dust-sweeping fan 13 is started, it draws in dust-laden air and guides it into the dust collection box 8 through the dust collection hood 7 for collection. The dust collected in the dust collection box 8 is controlled by the controller 3 to rotate the rotating motor 901, which drives the second disc 907 to rotate. The hemispherical protrusion 906 on the second disc 907 rotates accordingly and cooperates with the groove at the bottom of the first disc 903, pushing the first disc 903 upward against the elastic force of the telescopic spring 905. After the hemispherical protrusion 906 leaves, the first disc 903 falls back under the action of the spring force, causing the first disc 903 and the dust collection box 8 to continuously shake, preventing dust from clumping. At the same time, the operator can control various parts of the device through the controller 3.
[0042] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A dust removal device for cutting corrugated cardboard boxes, comprising a support plate, characterized in that, A protective frame is fixedly connected to the top of the support plate, and a moving mechanism is fixedly connected to the top of the protective frame. The moving mechanism passes through the top of the protective frame. A movable handle is movably connected to one side of the moving mechanism, and a dust sweeping fan is fixedly connected to one side of the moving mechanism. A cutting device is movably connected inside the protective frame, and a protective plate is fixedly connected to one side of the protective frame.
2. The dust removal device for cutting corrugated cardboard boxes according to claim 1, characterized in that, A controller is fixedly connected to one side of the protective plate, and support columns are fixedly connected to the bottom of the support plate around its perimeter. A dust collection hood is fixedly connected to one side of the protective frame, and a dust collection box is movably connected to the bottom of the dust collection hood. A shaking mechanism is fixedly connected to the bottom of the dust collection box, and a base plate is fixedly connected to the bottom of the shaking mechanism. A dust cover is fixedly connected to the top of the base plate, and the dust collection box and the shaking mechanism are movably connected inside the dust cover.
3. The dust removal device for cutting corrugated cardboard boxes according to claim 1, characterized in that, The moving mechanism includes a protective shell, a movable connecting block, a threaded rod, a protective frame, a drive motor, a large roller, a track, a side plate, a moving block, a small roller, and a fixed connecting block. The protective frame is fixedly connected to the top of the protective frame, and an opening is provided at the top of the protective frame. The movable connecting block is movably connected to the inside of the opening at the top of the protective frame.
4. The dust removal device for cutting corrugated cardboard boxes according to claim 3, characterized in that, The threaded rod is movably connected to the inside of the protective frame and passes through one side of the protective frame. The movable handle is fixedly connected to one side of the threaded rod, and the movable connecting block is movably connected to the four sides of the threaded rod. The protective shell is fixedly connected to the bottom of the movable connecting block and is movably connected to the inside of the protective frame.
5. A dust removal device for cutting corrugated cardboard boxes according to claim 3, characterized in that, The inner wall of the protective frame is provided with slide rails on both sides, the protective shell is provided with sliders on both sides, the side plate is fixedly connected to one side of the protective shell, two large rollers are movably connected to one side of the side plate, two fixed connecting blocks are fixedly connected to one side of the side plate, an opening is provided on one side of the side plate, a moving block is movably connected to one side of the side plate, and one side of the moving block is movably connected to the inside of the opening in the side plate, and the dust sweeping fan is fixedly connected to one side of the moving block.
6. A dust removal device for cutting corrugated cardboard boxes according to claim 3, characterized in that, The two small rollers are movably connected to one side of the moving block. The two ends of the track are respectively fixedly connected to the opposite inner sides of the two fixed connecting blocks. The track is movably connected to the two large rollers and the two small rollers around the perimeter. The drive motor is fixedly connected to the perimeter of the protective shell. The output end of the drive motor passes through the protective shell and is fixedly connected to one side of the large roller.
7. A dust removal device for cutting corrugated cardboard boxes according to claim 2, characterized in that, The oscillation mechanism includes a rotating motor, a limiting cylinder, a first disc, a round rod, a telescopic spring, hemispherical protrusions, and a second disc. The limiting cylinder is fixedly connected to the top of the base plate, the rotating motor is fixedly connected to the top of the base plate, the second disc is fixedly connected to the top of the output end of the rotating motor, several hemispherical protrusions are fixedly connected to the top of the second disc, and the first disc is movably connected to the top of several hemispherical protrusions.
8. A dust removal device for cutting corrugated cardboard boxes according to claim 7, characterized in that, The bottom of the first disc has the same number of arc grooves. The hemispherical protrusion is movably connected to the bottom groove of the first disc. The round rod is fixedly connected to the top of the first disc and passes through the top of the limiting cylinder. The dust collection box is fixedly connected to the top of the round rod. The telescopic spring is fixedly connected to the top of the first disc and is fixedly connected to the top of the inner end of the limiting cylinder. The telescopic spring is movably connected to the circumference of the round rod.