CN221872233U - Panel cutting dust collection device - Google Patents

Abstract

The utility model discloses a plate cutting dust collection device, which relates to the technical field of heat preservation plate processing for air conditioners and comprises a workbench, a dust collection box and a dust removing mechanism, wherein a dust cover is arranged above the workbench, a soft brush is connected below a right baffle of the dust cover, the dust collection box is positioned at the top end of the dust cover, the lower end of a first pipeline penetrates through the dust cover and is connected with an air suction inlet, an air suction pump is arranged at the top end of the dust cover, a filter plate is arranged in the dust collection box, and the dust removing mechanism is positioned below the filter plate. According to the utility model, dust generated in the plate cutting process can be intercepted in the dust cover through the arrangement of the dust cover and the baffle plate, the soft brush is arranged below the right baffle plate, the plate enters the dust cover from the left baffle plate of the dust cover, the dust cover is discharged from the right baffle plate of the dust cover, and when the cut plate passes through the right baffle plate, the soft brush can sweep down scraps adhered to the surface of the plate, so that the dust is further prevented from leaking.

Description

A plate cutting dust collection device

Technical Field

The utility model relates to the technical field of heat-insulating plate processing for air conditioners, in particular to a plate cutting dust collection device.

Background Art

In order to ensure the comfort of central air conditioning, the ventilation duct is usually insulated. The existing technology often adopts the method of laying insulation boards in the ventilation duct. Among them, the processing of the insulation board is to subject the board to a series of processes, including cutting, stamping, bending, welding and other processing methods, so as to achieve the requirements of the shape, size, surface treatment and other aspects of the board. Board cutting is one of the important processes in board processing. The common methods of board cutting are manual cutting, semi-automatic cutting machine cutting and CNC cutting machine cutting. A large amount of wood chips will inevitably be generated during the board cutting process. How to effectively collect and process wood chips is a problem that needs to be solved at present.

The patent document with the prior art announcement number CN211051168U provides a board cutting dust collection device for wooden toy processing. The utility model is fixed to the base on one or more sides of the workbench, so that the exhaust fan in the air hood collects the dust generated near the workbench in a centralized manner, the exhaust hose transports the dust to the water tank for dust filtering, the filter screen filters the particles in the dust, the slide seat can move the air hood up and down to adjust the position, so as to absorb the dust, and the roller can drive the base to move and adjust the position, which has strong flexibility and reduces the pollution of dust to the working environment. However, in the existing CN211051168U patent, the air hood is parallel to the workbench. During the board cutting process, wood chips usually splash to both sides, and the splashing distance is far. Therefore, only a small amount of waste chips can be absorbed by the air hood, and a large amount of waste chips will directly splash out from both sides of the cutting knife. The dust collection effect is not very good. For this reason, a board cutting dust collection device is urgently needed.

Utility Model Content

Based on this, the purpose of the utility model is to provide a plate cutting dust collection device to solve the problem that the suction hood in the existing CN211051168U patent is parallel to the workbench. During the plate cutting process, wood chips usually splash to both sides and the splashing distance is far. Therefore, only a small amount of waste chips can be absorbed by the suction hood, and a large amount of waste chips will directly splash out from both sides of the cutting knife, and the dust collection effect is not very good.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plate cutting dust collection device, comprising a workbench, a dust box and a cleaning mechanism, a dust cover is installed above the workbench, and baffles are fixed on the left and right sides of the dust cover, a soft brush is connected below the baffle on the right side of the dust cover, a controller is installed on the front surface of the dust cover, and a calibration plate is provided on the upper surface of the workbench.

The dust collecting box is located at the top of the dust cover, and a pipe one is connected to the left side of the dust collecting box, the lower end of the pipe one passes through the dust cover and is connected to an air suction port, an air pump is installed at the top of the dust cover, and the air pump is connected to the dust cover through a pipe two, and a filter plate is installed inside the dust collecting box.

The dust cleaning mechanism is located below the filter plate, and a dust box is arranged below the dust cleaning mechanism.

Preferably, a groove is opened in the middle of the workbench, and a cutting blade passes through the inside of the groove, the cutting blade is connected to the output end of the motor, and a fixing bracket is installed on the outside of the motor, the fixing bracket is welded to the lower surface of the workbench, and a support platform is welded to the edge of the lower surface of the workbench.

Preferably, the air suction port is arranged parallel to and directly above the cutting blade, and the air suction port is connected to the dust collecting box through a pipe 1.

Preferably, a concave limiting plate is welded to the inner wall of the dust collecting box, and the filter plate is installed inside the dust collecting box through the concave limiting plate.

Preferably, the dust cleaning mechanism comprises a threaded rod, a brush sleeve, a handle and a threaded hole, the left end of the threaded rod is fixed with the brush sleeve, and the right end of the threaded rod passes through the dust box through the threaded hole and is connected to the handle.

Preferably, the threaded rod is threadedly connected to the dust collecting box through a threaded hole, and the threaded rod is arranged parallel to the bottom of the filter plate.

Preferably, the front surface of the dust box is covered with a box door, and the edge of the box door is rotatably connected to the dust box via a rotating shaft, and a handle is integrally provided on the front surface of the box door.

Compared with the prior art, the beneficial effects of the utility model are:

1. The utility model can intercept the dust generated during the plate cutting process in the dust cover by setting the dust cover and the baffle. A soft brush is installed under the right baffle. The plate enters the dust cover from the left baffle of the dust cover and is discharged from the right baffle of the dust cover. When the cut plate passes through the right baffle, the soft brush will sweep away the waste chips adhering to the surface of the plate, further preventing the dust from leaking out.

2. In the utility model, the vacuum pump sucks out the air inside the dust box through the second pipe, so that a negative pressure environment is formed inside the dust box, which is convenient for sucking the dust inside the dust cover into the dust box through the first pipe and the air suction port. The dust is intercepted by the filter plate and falls into the dust box. The filter plate is installed in the dust box by a pull-out manner through the concave limit plate, which is convenient for disassembly and cleaning of the filter plate.

3. In the utility model, a dust cleaning mechanism is arranged under the filter plate. When the filter holes on the surface of the filter plate are blocked, resulting in a decrease in the dust absorption capacity, the handle is rotated to make the threaded rod drive the brush sleeve to rotate and move, so that the brush sleeve cleans the blocked filter plate. When the filter plate is cleaned by the dust cleaning mechanism, the normal operation of the equipment will not be disturbed, and it is easy to use.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

Fig. 2 is a schematic diagram of the structure of the utility model;

FIG3 is a schematic diagram of the three-dimensional structure of a workbench of the present invention;

FIG. 4 is an enlarged structural schematic diagram of point A in FIG. 2 of the present invention.

In the figure: 1. workbench; 2. dust cover; 3. baffle; 4. soft brush; 5. controller; 6. support table; 7. groove; 8. cutting disc; 9. motor; 10. fixing bracket; 11. calibration plate; 12. dust collecting box; 13. pipe 1; 14. air inlet; 15. vacuum pump; 16. pipe 2; 17. filter plate; 18. concave limit plate; 19. cleaning mechanism; 1901. threaded rod; 1902. brush cover; 1903. handle; 1904. threaded hole; 20. dust box; 21. box door; 22. shaft; 23. handle.

DETAILED DESCRIPTION

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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

The following describes an embodiment of the utility model based on its overall structure.

Please refer to Figures 1-4, a plate cutting dust collection device includes a workbench 1, a dust box 12 and a dust cleaning mechanism 19, a dust cover 2 is installed above the workbench 1, and baffles 3 are fixed on the left and right sides of the dust cover 2, a soft brush 4 is connected to the lower side of the baffle 3 on the right side of the dust cover 2, a controller 5 is installed on the front surface of the dust cover 2, a groove 7 is opened in the middle of the workbench 1, and a cutting blade 8 is penetrated inside the groove 7, the cutting blade 8 is connected to the output end of the motor 9, and a fixing frame 10 is installed on the outer side of the motor 9, and the fixing frame 10 is welded to the lower side of the workbench 1 The surface of the workbench 1 is welded with a support platform 6, and the output shaft of the motor 9 drives the cutting blade 8 to rotate at high speed for cutting the plate. The staff pushes the plate into the dust cover 2 from the left side of the dust cover 2 to be cut by the cutting blade 8. The baffle 3 is made of transparent plastic material, and there is a height difference between the baffle 3 and the workbench 1, which is convenient for the staff to push the plate into the dust cover 2 and to observe the cutting situation of the plate. When the plate is cut and comes out from the right side of the dust cover 2, the soft brush 4 will scrape off the waste chips remaining on the plate. A calibration plate 11 is provided on the upper surface of the workbench 1.

The dust box 12 is located at the top of the dust cover 2, and the left side of the dust box 12 is connected to a pipe 13, the lower end of the pipe 13 penetrates the dust cover 2 and is connected to an air suction port 14, an air pump 15 is installed at the top of the dust cover 2, and the air pump 15 is connected to the dust cover 2 through a pipe 2 16, the air suction port 14 is arranged in parallel just above the cutting blade 8, and the air suction port 14 is connected to the dust box 12 through a pipe 13, and most of the waste generated by the plate cutting can be intercepted inside the dust cover 2 through the dust cover 2 and the baffle 3, and the air pump 15 is used to remove the waste. The coordinated use of the pipe 16, the pipe 13 and the air suction port 14 allows dust to enter the dust box 12, thereby improving the dust collection effect. A filter plate 17 is installed inside the dust box 12, and a concave stopper plate 18 is welded on the inner wall of the dust box 12. The filter plate 17 is installed inside the dust box 12 through the concave stopper plate 18. The filter plate 17 is used to intercept dust and prevent dust from entering the air pump 15 through the suction pipe 16. In the device, the filter plate 17 is fixed inside the dust box 12 in a pull-out manner, so that the filter plate 17 can be easily removed for cleaning.

The dust cleaning mechanism 19 is located below the filter plate 17, and includes a threaded rod 1901, a brush sleeve 1902, a handle 1903 and a threaded hole 1904. The left end of the threaded rod 1901 is fixed with the brush sleeve 1902, and the right end of the threaded rod 1901 passes through the dust box 12 through the threaded hole 1904 and is connected to the handle 1903. The dust cleaning mechanism 19 can be used to clean the filter plate 17 on the premise of disassembling the filter plate 17, so that the device can clean the filter plate 17 during operation. The threaded rod 1901 is threadedly connected to the dust box 12 through the threaded hole 1904, and the threaded rod 1901 is arranged parallel to the dust box 12. Below the filter plate 17, the handle 1903 is rotated counterclockwise to make the threaded rod 1901 rotate and move outward, and the brush sleeve 1902 installed on the left end of the threaded rod 1901 rotates and moves right at the same time, so as to clean the clogged filter plate 17. A dust box 20 is arranged below the cleaning mechanism 19, and the front surface of the dust box 12 is covered with a box door 21, and the edge of the box door 21 is rotatably connected with the dust box 12 through a rotating shaft 22. A handle 23 is integrated on the front surface of the box door 21. When there is a lot of dust inside the dust box 20, the box door 21 is opened, the dust box 20 is taken out for cleaning, and the filter plate 17 can be removed for cleaning at the same time.

Working principle: When in use, the motor 9 and the vacuum pump 15 are started through the controller 5, and the output shaft of the motor 9 drives the cutting blade 8 to rotate at high speed for cutting the plate. The staff pushes the plate to move against the calibration plate 11, and pushes the plate from the left side of the dust cover 2 into the cutting blade 8 for cutting. There is a height difference between the left baffle plate 3 and the workbench 1, which is convenient for the staff to push the plate into the dust cover 2. When the plate is cut and comes out from the right side of the dust cover 2, the soft brush 4 will scrape off the waste chips remaining on the plate. Most of the waste chips can be intercepted inside the dust cover 2 through the baffle plate 3 and the dust cover 2. The vacuum pump 15 sucks out the air inside the dust box 12 through the pipe 2 16, so that negative pressure is formed inside the dust box 12. Environment, thereby the dust inside the dust cover 2 is sucked into the dust box 12 through the pipe 13 and the suction port 14, and the dust is intercepted by the filter plate 17 and falls into the dust box 20. When the suction force at the suction port 14 is insufficient, it means that a large number of filter holes on the surface of the filter plate 17 are blocked. At this time, by rotating the handle 1903, the threaded rod 1901 drives the brush cover 1902 to rotate and move, and the blocked filter plate 17 is cleaned by the brush cover 1902. This process does not require the equipment to stop running, thus saving time. When the dust box 20 is full of dust, the box door 21 can be opened to take out the dust box 20 for processing, and the filter plate 17 can be pulled out from the dust box 12 for comprehensive cleaning.

The control method of the device is automatically controlled by the controller 5. The control circuit of the controller 5 can be realized by simple programming by technicians in this field, which belongs to the common knowledge in this field. Therefore, the control method and circuit connection of the device will not be explained in detail.

The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

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 (7)

1. A plate cutting dust collection device, comprising a workbench (1), a dust collecting box (12) and a dust cleaning mechanism (19), characterized in that: a dust cover (2) is installed above the workbench (1), and baffles (3) are fixed on both sides of the dust cover (2), a soft brush (4) is connected below the baffle (3) on the right side of the dust cover (2), a controller (5) is installed on the front surface of the dust cover (2), and a calibration plate (11) is arranged on the upper surface of the workbench (1); The dust collecting box (12) is located at the top of the dust cover (2), and the left side of the dust collecting box (12) is connected to a pipe 1 (13), the lower end of the pipe 1 (13) passes through the dust cover (2) and is connected to an air suction port (14), an air pump (15) is installed at the top of the dust cover (2), and the air pump (15) is connected to the dust cover (2) through a pipe 2 (16), and a filter plate (17) is installed inside the dust collecting box (12); The dust cleaning mechanism (19) is located below the filter plate (17), and a dust box (20) is provided below the dust cleaning mechanism (19). 2. A plate cutting dust collection device according to claim 1, characterized in that: a groove (7) is opened in the middle of the workbench (1), and a cutting blade (8) passes through the inside of the groove (7), the cutting blade (8) is connected to the output end of the motor (9), and a fixing frame (10) is installed on the outside of the motor (9), the fixing frame (10) is welded to the lower surface of the workbench (1), and a support platform (6) is welded to the edge of the lower surface of the workbench (1). 3. A plate cutting dust collection device according to claim 1, characterized in that: the suction port (14) is arranged parallel to and directly above the cutting blade (8), and the suction port (14) is connected to the dust collection box (12) through a pipe (13). 4. A plate cutting dust collection device according to claim 1, characterized in that a concave limiting plate (18) is welded to the inner wall of the dust box (12), and the filter plate (17) is installed inside the dust box (12) through the concave limiting plate (18). 5. A plate cutting dust collection device according to claim 1, characterized in that: the cleaning mechanism (19) includes a threaded rod (1901), a brush sleeve (1902), a handle (1903) and a threaded hole (1904), the left end of the threaded rod (1901) is fixed with a brush sleeve (1902), and the right end of the threaded rod (1901) passes through the dust box (12) through the threaded hole (1904) and is connected to the handle (1903). 6. A plate cutting dust collection device according to claim 5, characterized in that: the threaded rod (1901) is threadedly connected to the dust box (12) through a threaded hole (1904), and the threaded rod (1901) is arranged parallel to the bottom of the filter plate (17). 7. A plate cutting dust collection device according to claim 1, characterized in that: the front surface of the dust box (12) is covered with a box door (21), and the edge of the box door (21) is rotatably connected to the dust box (12) through a rotating shaft (22), and the front surface of the box door (21) is integrally provided with a handle (23).