A plate dust removal device

Abstract

The utility model discloses a plate dust removal device, which relates to the technical field of plate processing; the dust removal device is arranged in a cutting room, and a first conveyor belt and a second conveyor belt are arranged in the cutting room; the dust removal device comprises two first dust removal mechanisms respectively arranged above the first conveyor belt and the second conveyor belt, and a second dust removal mechanism arranged between the first conveyor belt and the second conveyor belt and located below the two; by respectively arranging the first dust removal mechanisms above the first conveyor belt and the second conveyor belt, waste chips diffused above the plate during the cutting operation can be collected to avoid diffusing upward into the air and causing environmental pollution; by arranging the second dust removal mechanism between the first conveyor belt and the second conveyor belt and located below the two, waste chips falling below the plate during the cutting operation can be collected to avoid diffusing along the bottom of the plate into the air and causing environmental pollution.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing, in particular to a plate dust removal device. Background Art

[0002] Plates are flat rectangular building material boards made of standard sizes, used in the construction industry as components of walls, ceilings or floors. They also refer to metal plates made by forging, rolling or casting, and are divided into thin plates, medium plates, thick plates, extra-thick plates, and are usually made into flat rectangular building material boards of standard sizes. Energy-saving plates are a type of plate. In the production process of energy-saving plates, energy-saving plates need to be cut to make them of appropriate sizes.

[0003] When energy-saving panels are cut, a large amount of waste will be generated. If these waste chips are not removed in time, they will spread into the environment, causing environmental pollution and endangering human health. Utility Model Content

[0004] The utility model aims to provide a plate dust removal device to remove waste chips in the plate cutting process to prevent the waste chips from spreading into the environment, causing environmental pollution and endangering human health.

[0005] The purpose of this utility model is achieved through the following technical solutions:

[0006] A plate dust removal device, the dust removal device is arranged in a cutting chamber, and a first conveyor belt and a second conveyor belt are arranged in the cutting chamber;

[0007] The dust removal device includes two first dust removal mechanisms respectively arranged above the first conveyor belt and the second conveyor belt, and a second dust removal mechanism arranged between the first conveyor belt and the second conveyor belt and located below the two; a plurality of dust suction holes are arranged on one side of the two first dust removal boxes close to each other.

[0008] Preferably, the first dust removal mechanism includes a first dust removal box arranged at the top of the cutting chamber, a first filter portion arranged in the first dust removal box, and a first exhaust fan connected to the first dust removal box through a first air duct.

[0009] Preferably, the filter unit includes a filter screen arranged inside the first dust removal box.

[0010] Preferably, a cleaning brush abutting against the filtering surface of the filter is further provided in the first dust removal box; the cleaning brush can be horizontally displaced along the filtering surface of the filter.

[0011] Preferably, the cleaning brush is slidably connected to the filter, the side wall of the first dust removal box is provided with a hydraulic chamber, a hydraulic rod is provided in the hydraulic chamber, and the telescopic end of the hydraulic rod passes through the side wall of the first dust removal box and is connected to the cleaning brush.

[0012] Preferably, a discharge port is provided on a side of the first dust removal box away from the hydraulic chamber, and a material-driving plate is provided on the cleaning brush.

[0013] Preferably, the top wall of the first dust removal box is provided with a box cover.

[0014] Preferably, the second dust removal mechanism includes a second dust removal box with an opening at the top, a second air duct connected to the second dust removal box, and a second exhaust fan connected to the discharge end of the second air duct.

[0015] Preferably, a filter cover is provided at the feed end of the second air duct.

[0016] Preferably, the top wall of the filter cover is arranged to be inclined downward along the direction of its side wall.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] By respectively arranging the first dust removal mechanism above the first conveyor belt and the second conveyor belt, the waste chips diffused above the plate during the cutting operation can be collected to prevent them from diffusing upward into the air and causing environmental pollution; by arranging the second dust removal mechanism between the first conveyor belt and below the second conveyor belt, the waste chips falling below the plate during the cutting operation can be collected to prevent them from diffusing along the bottom of the plate into the air and causing environmental pollution. By arranging the first dust removal mechanism and the second dust removal mechanism, the waste chips of the plate during the cutting operation can be removed in all directions to prevent environmental pollution and human health. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model in the front view direction;

[0020] Figure 2 for Figure 1 A schematic diagram of a cross-sectional structure in the front view direction;

[0021] Figure 3 for Figure 1 A schematic diagram of the cross-sectional structure of the first dust removal box in the top view direction;

[0022] Figure 4 is a schematic diagram of the cross-sectional structure of the second dust removal box when viewed from above;

[0023] In the figure: 100-cutting chamber, 110-first conveyor belt, 120-second conveyor belt, 130-first dust removal box, 140-first exhaust fan, 160-filter screen, 170-cleaning brush, 180-hydraulic chamber, 190-hydraulic rod, 200-feeding plate, 240-box cover, 210-second dust removal box, 220-second air duct, 250-second exhaust fan, 230-filter cover, 260-first air duct, 270-cutting assembly, 300-plate material. DETAILED DESCRIPTION

[0024] Below in conjunction with the attached Figures 1 to 4 , the technical solutions in the embodiments of the utility model are clearly and completely described, but the protection scope of the utility model is not limited to the following.

[0025] Example 1

[0026] A plate dust removal device, such as Figure 1 and Figure 3 As shown, the dust removal device is arranged in the cutting chamber 100, and the cutting chamber 100 is provided with a first conveyor belt 110 and a second conveyor belt 120, the first conveyor belt 110 and the second conveyor belt 120 are distributed on the left and right sides, and the dust removal chamber is provided with an inlet on the left side and an outlet on the right side, so that the plate 300 is conveyed from left to right. Figure 3 As shown, the first conveyor belt 110 and the second conveyor belt 120 are driven by driving motors respectively. Since the working principles of the first conveyor belt 110 and the second conveyor belt 120 are prior art, they will not be described in detail here. Figure 1 As shown, the dust removal device includes two first dust removal mechanisms respectively arranged above the first conveyor belt 110 and the second conveyor belt 120, and a second dust removal mechanism arranged between the first conveyor belt 110 and the second conveyor belt 120 and below the first conveyor belt 110 and the second conveyor belt 120. Figure 2 and Figure 3 As shown, the first dust removal mechanism includes a first dust removal box 130 arranged on the top of the cutting chamber 100 through a fixing rod, a first filter portion arranged in the first dust removal box 130, and a first exhaust fan 140 connected to the first dust removal box 130 through a first air duct 260; a plurality of dust suction holes are arranged on one side where the two first dust removal boxes 130 are close to each other.

[0027] Further, such as Figure 2 and Figure 4 As shown, the second dust removal mechanism includes a second dust removal box 210 with an opening at the top, a second air duct 220 connected to the second dust removal box 210, and a second exhaust fan 250 connected to the discharge end of the second air duct 220. Further, a filter cover 230 is provided at the feed end of the second air duct 220. Figure 1and Figure 2 As shown, a cutting assembly 270 is provided at the top of the cutting chamber 100 (it can be a circular saw and a motor that drives the circular saw to rotate. The circular saw can move in a direction perpendicular to the conveying direction of the plate 300 and can be displaced vertically. In actual implementation, any device that can achieve the cutting purpose can be used).

[0028] Working principle: Figure 1 As shown, the plate 300 is placed on the first conveyor belt 110 from the inlet, and then the two driving motors are driven to make the first conveyor belt 110 and the second conveyor belt 120 convey. When the part of the plate 300 to be cut is conveyed to the bottom of the cutting assembly 270, the conveying is stopped. At this time, the plate 300 is limited by the limiting mechanism. The limiting mechanism is a prior art and its structure is not limited here. Then, the plate 300 is cut by the cutting assembly 270. During the cutting process, the first exhaust fan 140 and the second exhaust fan 250 are turned on. Under the action of the first exhaust fan 140, the cutting waste above the plate 300 enters the first dust removal box 130 along the dust removal holes on the two first dust removal boxes 130, and then is filtered by the first filter part, and the waste is collected in the first dust removal box 130. Under the action of the second exhaust fan 250, the waste chips under the plate 300 enter the second dust removal box 210 along the opening at the top of the second dust removal box 210, and then are filtered by the filter cover 230 and collected in the second dust removal box 210. Through the coordinated action of the above-mentioned devices, by setting the first dust removal mechanism and the second dust removal mechanism, the waste chips of the plate 300 during the cutting operation can be removed in all directions to avoid polluting the environment and affecting human health.

[0029] Further, on the basis of Example 1, Figure 2 and Figure 3 As shown, the filter unit includes a filter screen 160 disposed inside the first dust removal box 130 to filter and collect waste debris in the first dust removal box 130 .

[0030] Furthermore, long-term use of the filter 160 may cause the filter holes to be clogged, thus affecting the filtering effect. Figure 2 and Figure 3 As shown, the first dust removal box 130 is further provided with a cleaning brush 170 that abuts against the filter surface of the filter 160; the cleaning brush 170 can move horizontally along the filter surface of the filter 160. Figure 3 As shown, the cleaning brush 170 is slidably connected to the filter screen 160, and the side wall of the first dust removal box 130 is provided with a hydraulic chamber 180, and a hydraulic rod 190 is provided in the hydraulic chamber 180. The telescopic end of the hydraulic rod 190 penetrates the side wall of the first dust removal box 130 and is connected to the cleaning brush 170. Specifically, as shown Figure 2 and Figure 3 As shown, the telescopic end of the hydraulic rod 190 is provided with a connecting plate, and a plurality of connecting rods are provided on the connecting plate, and the plurality of connecting rods are respectively connected to the brush holders of the cleaning brush 170. In specific implementation, the hydraulic rod 190 is started to move the cleaning brush 170 along the filtering surface of the filter screen 160, thereby brushing off the waste debris adhered to the filter screen 160.

[0031] Furthermore, in order to remove the waste chips in the first dust removal box 130, as shown in FIG. Figure 3 As shown, on the basis of Example 1, a discharge port is provided on the side of the first dust removal box 130 away from the hydraulic chamber 180 (a discharge door is provided at the discharge port, which is not shown in the figure), and a material-driving plate 200 is provided on the cleaning brush 170. Working principle: Start the hydraulic rod 190 to make the cleaning brush 170 and the material-driving plate 200 move synchronously, and then drive the waste chips in the first dust removal box 130 to the discharge port, and then receive them through other receiving devices. Among them, the material-driving plate 200 and the bottom wall and side wall of the first dust removal box 130 are not absolutely sealed, so that the material-driving plate 200 can move in the first dust removal box 130.

[0032] Further, on the basis of Embodiment 1, a box cover 240 is provided on the top wall of the first dust removal box 130. By providing the box cover 240, it is convenient to repair or replace the components in the first dust removal box 130.

[0033] Further, such as Figure 2 As shown, the top wall of the filter cover 230 is tilted downward along the side wall thereof, so that waste debris can fall into the second dust removal box 210 along the tilted surface.

[0034] In the description of this patent, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "longitudinal", "horizontal" and the like indicate the orientation or position relationship based on the attached Figure 1 The orientation or positional relationship shown is only for the convenience of describing this patent and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation of this patent.

[0035] The above are only preferred embodiments of the present invention. It should be understood that the present invention is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the present invention through the above teachings or the technology or knowledge in the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present invention, and should be within the scope of protection of the claims attached to the present invention.

Claims

1. A plate dust removal device, characterized in that: The dust removal device is arranged in a cutting chamber (100), and a first conveyor belt (110) and a second conveyor belt (120) are arranged in the cutting chamber (100); The dust removal device comprises two first dust removal mechanisms respectively arranged above the first conveyor belt (110) and the second conveyor belt (120), and a second dust removal mechanism arranged between the first conveyor belt (110) and the second conveyor belt (120) and located below the first conveyor belt (110) and the second conveyor belt (120).

2. A plate dust removal device according to claim 1, characterized in that: The first dust removal mechanism comprises a first dust removal box (130) arranged at the top of the cutting chamber (100), a first filter portion arranged in the first dust removal box (130), and a first exhaust fan (140) connected to the first dust removal box (130) via a first air duct (260); a plurality of dust suction holes are arranged on one side of the two first dust removal boxes (130) close to each other.

3. A plate dust removal device according to claim 2, characterized in that: The filter unit comprises a filter screen (160) arranged inside the first dust removal box (130).

4. A plate dust removal device according to claim 3, characterized in that: A cleaning brush (170) is also provided in the first dust removal box (130) and is in contact with the filtering surface of the filter screen (160); the cleaning brush (170) is capable of horizontal displacement along the filtering surface of the filter screen (160).

5. A plate dust removal device according to claim 4, characterized in that: The cleaning brush (170) is slidably connected to the filter screen (160); a hydraulic chamber (180) is provided on the side wall of the first dust removal box (130); a hydraulic rod (190) is provided in the hydraulic chamber (180); a telescopic end of the hydraulic rod (190) passes through the side wall of the first dust removal box (130) and is connected to the cleaning brush (170).

6. A plate dust removal device according to claim 5, characterized in that: A material discharge port is provided on a side of the first dust removal box (130) away from the hydraulic chamber (180), and a material driving plate (200) is provided on the cleaning brush (170).

7. A plate dust removal device according to claim 4, characterized in that: The top wall of the first dust removal box (130) is provided with a box cover (240).

8. A plate dust removal device according to claim 1, characterized in that: The second dust removal mechanism comprises a second dust removal box (210) having an opening at the top, a second air duct (220) connected to the second dust removal box (210), and a second exhaust fan (250) connected to the discharge end of the second air duct (220).

9. A plate dust removal device according to claim 8, characterized in that: A filter cover (230) is provided at the feed end of the second air duct (220).

10. A plate dust removal device according to claim 9, characterized in that: The top wall of the filter cover (230) is arranged to be inclined downward along the direction of its side wall.

Images