Plywood processing chipping collecting device

Abstract

The utility model relates to the technical field of plate processing scrap collection, in particular to a plywood processing scrap collecting device which comprises a workbench and a fixing frame, the workbench is provided with a plurality of evenly distributed through holes, two fixing mechanisms are arranged above the top face of the workbench, the workbench is further provided with a smooth groove, the smooth groove is in sliding connection with a sliding block, and the sliding block is connected with the fixing frame. The fixing mechanism is fixedly connected with the sliding block, one end of the fixing mechanism is fixedly connected with the moving plate, two brushes are fixedly arranged on the bottom face of the moving plate, a fixing base fixedly connected with two second air cylinders is fixedly arranged on the top face of the workbench, transmission shafts of the second air cylinders are coaxially fixed to second telescopic rods, and the second telescopic rods are fixedly connected with the moving plate. An exhaust fan I is fixedly arranged on the top surface of the fixed frame; firstly, the second air cylinder drives the brush to move so that the brush can push sweeps on the top face of the workbench into the through hole, then the first exhaust fan enables the gas collecting hood to generate negative pressure to suck the sweeps generated in the cutting process of the cutting knife, and the sweeps falling off from the top face of the workbench are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of plate processing waste chip collection, in particular to a plywood processing debris collection device. Background Art

[0002] Plywood is a three- or multi-layer board material made by peeling wood segments into veneers or planing wood blocks into veneers, and then gluing them together with adhesive. It is usually made with an odd number of veneers, with the fibers of adjacent layers glued perpendicular to each other. The cutting device is the most commonly used device in the plywood production process. A large amount of waste is generated during cutting, so the cutting device is usually equipped with a debris collection device to collect the waste.

[0003] Patent publication number CN219485973U discloses a plate cutting device that is convenient for collecting debris, including a support plate, a working box, and a mounting plate. The inner wall of the working box is connected to a conical shell, the bottom end of the conical shell is connected to a telescopic hose, the bottom inner wall of the working box is connected to a filter cartridge, the outer side of the filter cartridge is connected to a handle, the back inner wall of the working box is penetrated by an exhaust cylinder, the inner wall of the exhaust cylinder is connected to an exhaust fan, and the inner wall of the exhaust cylinder is connected to a protective net;

[0004] Although the plate cutting device that is convenient for collecting debris can allow the debris to enter the interior of the conical shell through the through holes, thereby effectively reducing the content of wood debris in the air when cutting the plate, effectively purifying the air quality around the work, and facilitating the subsequent collection and cleaning of the wood debris, a certain amount of waste debris will also fall into the area between the through holes, which cannot automatically enter the interior of the conical shell through the through holes and needs to be manually cleaned later. Utility Model Content

[0005] The purpose of the utility model is to provide a plywood processing debris collection device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a plywood processing debris collection device, comprising a workbench with a cavity provided inside, a fixing frame fixedly provided on the top surface of the workbench, a through groove penetrated by a cutting knife provided on the workbench, a plurality of evenly distributed through holes provided on the workbench, two mirror-symmetrical fixing mechanisms provided above the top surface of the workbench, a smooth groove further provided downwardly on the top surface of the workbench, the smooth groove being slidably connected to a slider, the fixing mechanism being fixedly connected to the slider, one end of the fixing mechanism being fixedly connected to a movable plate, two brushes being fixedly provided on the bottom surface of the movable plate, a fixing seat fixedly connected to two cylinders II being fixedly provided on the top surface of the workbench, a transmission shaft of the cylinder II being coaxially fixed to a telescopic rod II, the telescopic rod II being fixedly connected to the movable plate, and an exhaust fan I being fixedly provided on the top surface of the fixing frame.

[0008] Furthermore, a groove is formed upward on the bottom surface of the movable plate, and the brushes are arranged on both sides of the groove.

[0009] Furthermore, a fixing plate fixedly connected to the motor is fixedly provided on the upper end of the inner wall of the workbench, and the transmission shaft of the fixing plate is coaxially fixed with the cutting knife.

[0010] Furthermore, a collecting bucket connected to the inner wall of the workbench is provided below the cutting knife, the bottom end of the collecting bucket passes through the collecting box 2 and is connected to the collecting box 2, an exhaust fan 2 is provided on the side of the collecting box 2, and the air inlet end of the exhaust fan 2 is provided with an air inlet pipe 2 connected to the collecting box 2.

[0011] Furthermore, a filter is fixedly provided on the inner wall of the second air inlet pipe away from the second exhaust fan.

[0012] Furthermore, the fixing mechanism includes a movable seat, a cylinder 1 and a clamping plate, the movable seat is provided with a fixing groove, the clamping plate is arranged in the fixing groove, the cylinder 1 is fixedly arranged on the top surface of the movable seat, the transmission shaft of the cylinder 1 is fixedly connected to the telescopic rod 1, the bottom end of the telescopic rod 1 is fixedly connected to the top surface of the clamping plate, the bottom surface of the movable seat is fixedly connected to the slider, and the movable plate is fixedly connected to the movable seat.

[0013] Furthermore, the top surface of the fixing frame is fixedly connected to a collecting box with a accommodating cavity, the bottom surface of the top plate of the fixing frame is provided with an air collecting hood located directly above the cutting knife, the air inlet end of the exhaust fan is provided with an air inlet pipe connected to the air collecting hood, and the air outlet end of the exhaust fan is provided with an air outlet pipe connected to the collecting box.

[0014] The utility model has the following beneficial effects:

[0015] The utility model uses the second cylinder to extend the second telescopic rod to drive the moving plate to move, thereby driving the brush to move so that the brush cleans the waste chips on the top surface of the workbench and pushes the waste chips on the top surface of the workbench into the through hole;

[0016] The utility model uses an exhaust fan to generate negative pressure in the air collecting hood to absorb waste chips generated during the cutting process of the cutting knife, thereby reducing waste chips falling from the top surface of the workbench and improving the collection efficiency of waste chips.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the workbench of the present invention;

[0021] Figure 3 for Figure 2 A in the figure shows the enlarged structural diagram;

[0022] Figure 4 for Figure 1 Schematic diagram of the structure of the fixing mechanism;

[0023] Figure 5 for Figure 1 Schematic diagram of the moving plate structure;

[0024] Figure 6 for Figure 1 A schematic diagram of the structure of the exhaust fan;

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] In the figure: 1. workbench; 101. smooth groove; 102. fixing frame; 103. through groove; 104. through hole; 2. cutting knife; 3. exhaust fan 1; 301. air inlet pipe 1; 302. air outlet pipe; 4. collecting box 1; 5. air collecting hood; 6. fixing mechanism; 601. movable seat; 6011. fixing groove; 602. cylinder 1; 6021. telescopic rod 1; 603. pressing plate; 7. movable plate; 701. groove; 8. brush; 9. cylinder 2; 901. telescopic rod 2; 902. fixing seat; 10. exhaust fan 2; 1001. air inlet pipe 2; 1002. filter; 11. collecting box 2; 12. collecting bucket; 13. motor; 1301. fixing plate; 14. slider. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inside", "around" and the like indicating orientation or positional relationship are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0029] See also Figure 1-6 As shown, the utility model is a plywood processing debris collection device, including a workbench 1 with a cavity inside, a fixing frame 102 is fixedly provided on the top surface of the workbench 1, a through groove 103 is provided on the workbench 1 for being penetrated by the cutting knife 2, a plurality of evenly distributed through holes 104 are provided on the workbench 1, two mirror-symmetrical fixing mechanisms 6 are provided above the top surface of the workbench 1, a smooth groove 101 is further provided on the top surface of the workbench 1 downward, the smooth groove 101 is slidably connected to the slider 14, the fixing mechanism 6 is fixedly connected to the slider 14, one end of the fixing mechanism 6 is fixedly connected to the movable plate 7, two brushes 8 are fixedly provided on the bottom surface of the movable plate 7, and a fixing mechanism 9 is fixedly provided on the top surface of the workbench 1 The fixed seat 902 is connected, the transmission shaft of the cylinder 2 9 is coaxially fixed with the telescopic rod 2 901, the telescopic rod 2 901 is fixedly connected to the movable plate 7, and the top surface of the fixed frame 102 is fixedly provided with an exhaust fan 3. In this embodiment, the bristles of the brush 8 are in contact with the top surface of the workbench 1, and the plywood to be cut is fixed by the fixing mechanism 6, and then the plywood is cut by the cutting knife 2. The telescopic rod 2 901 is extended by the cylinder 2 9 to drive the movable plate 7 and the fixing mechanism 6 to move horizontally, so that the cutting knife 2 cuts the plywood. After the cutting is completed, the cylinder 2 9 causes the telescopic rod 2 901 to continue to extend, so that the brush 8 passes through the area where the through hole 104 is opened on the processing table, and the waste chips that fall between the through holes 104 are pushed into the through holes 104.

[0030] The bottom surface of the movable plate 7 is provided with a groove 701 upwards, and the brushes 8 are arranged on both sides of the groove 701. In this embodiment, the groove 701 is used to accommodate the cutting knife 2 to prevent the cutting knife 2 from contacting the movable plate 7.

[0031] Among them, a fixed plate 1301 fixedly connected to the motor 13 is fixed on the upper end of the inner wall of the workbench 1, and the transmission shaft of the fixed plate 1301 is coaxially fixed with the cutting knife 2. In this embodiment, when cutting, the motor 13 is started to drive the cutting knife 2 to rotate and cut the plywood.

[0032] Among them, a collecting bucket 12 connected to the inner wall of the workbench 1 is provided below the cutting knife 2, and the bottom end of the collecting bucket 12 passes through the collecting box 2 11 and is connected with the collecting box 2 11. An exhaust fan 2 10 is provided on the side of the collecting box 2 11, and the air inlet end of the exhaust fan 2 10 is provided with an air inlet pipe 2 1001 connected with the collecting box 2 11. In this embodiment, the exhaust fan 2 10 is started during cutting, and the exhaust fan 2 10 causes the collecting bucket 12 to generate negative pressure, which can extract the waste chips generated by cutting and collect the waste chips into the collecting box 2 11.

[0033] Among them, a filter 1002 is fixedly provided on the inner wall of the second air inlet pipe 1001 away from the second exhaust fan 10. In this embodiment, the filter 1002 can prevent the waste collected in the second collection box 11 from entering the second exhaust fan 10.

[0034] Among them, the fixing mechanism 6 includes a moving seat 601, a cylinder 1 602 and a clamping plate 603. The moving seat 601 is provided with a fixing groove 6011, and the clamping plate 603 is arranged in the fixing groove 6011. The cylinder 1 602 is fixedly set on the top surface of the moving seat 601. The transmission shaft of the cylinder 1 602 is fixedly connected to the telescopic rod 1 6021. The bottom end of the telescopic rod 1 6021 is fixedly connected to the top surface of the clamping plate 603. The bottom surface of the moving seat 601 is fixedly connected to the slider 14. The moving plate 7 is fixedly connected to the moving seat 601. In this embodiment, the plywood is placed between the clamping plates 603 and the bottom surfaces of the fixing grooves 6011 of the two fixing mechanisms 6, and then the cylinder 1 602 is driven to extend the telescopic rod 1 6021 to drive the clamping plate 603 to descend to fix the plywood.

[0035] Among them, the top surface of the fixing frame 102 is fixedly connected to the collecting box 4 with a accommodating cavity, and the bottom surface of the top plate of the fixing frame 102 is provided with an air collecting hood 5 located directly above the cutting knife 2, and the air inlet end of the exhaust fan 3 is provided with an air inlet pipe 301 connected to the air collecting hood 5, and the air outlet end of the exhaust fan 3 is provided with an air outlet pipe 302 connected to the collecting box 4. In this embodiment, the exhaust fan 3 is started during the cutting process, and the exhaust fan 3 causes the air collecting hood 5 to generate negative pressure to collect waste chips generated during the cutting process of the cutting knife 2, which can effectively reduce the waste chips falling from the top surface of the workbench 1 and improve the collection efficiency of the waste chips. The waste chips collected by the exhaust fan 3 are finally discharged into the collecting box 4 by the air outlet end of the exhaust fan 3.

[0036] It can be understood that, firstly, the utility model drives the brush 8 to move through the cylinder 2 9 so that the brush 8 pushes the waste chips on the top surface of the workbench 1 into the through hole 104, and secondly, the exhaust fan 1 3 is used to make the air collecting hood 5 generate negative pressure to absorb the waste chips generated by the cutting knife 2 during the cutting process, thereby reducing the waste chips falling from the top surface of the workbench 1.

[0037] A specific application of this embodiment is as follows: when cutting, the plywood is first fixed by the fixing mechanism 6. When fixing, the plywood is placed between the abutting plates 603 of the two fixing mechanisms 6 and the bottom surface of the fixing groove 6011. Then, the cylinder 1 602 is driven to extend the telescopic rod 1 6021 to drive the abutting plates 603 to descend to fix the plywood. Then, the motor 13 is started to drive the cutting knife 2 to rotate, and the cylinder 2 9 is driven to extend the telescopic rod 2 901 to drive the movable plate 7 and the fixing mechanism 6 to move horizontally, so that the cutting knife 2 cuts the plywood. After the cutting is completed, the cylinder 2 9 causes the telescopic rod 2 901 to continue to extend. , so that the brush 8 passes through the area where the through hole 104 is opened on the processing table, and pushes the waste chips falling between the through holes 104 into the through holes 104. When cutting, start the exhaust fan 3 and the exhaust fan 2 10. The exhaust fan 2 generates negative pressure in the collection bucket 12, which can extract the waste chips generated by cutting and collect the waste chips into the collection box 2 11. The exhaust fan 13 generates negative pressure in the air collection hood 5 to collect the waste chips generated during the cutting process of the cutting knife 2, which can effectively reduce the waste chips falling from the top surface of the workbench 1 and improve the waste chip collection efficiency. The waste chips collected by the exhaust fan 3 are finally discharged into the collection box 4 from the air outlet end of the exhaust fan 3.

[0038] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0039] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A plywood processing debris collection device, comprising a workbench (1) with a cavity formed therein, a fixing frame (102) fixedly provided on the top surface of the workbench (1), characterized in that: The workbench (1) is provided with a through groove (103) penetrated by the cutting knife (2), the workbench (1) is provided with a plurality of evenly distributed through holes (104), the top surface of the workbench (1) is fixedly provided with two mirror-symmetrical fixing mechanisms (6), the top surface of the workbench (1) is further provided with a smooth groove (101) downwardly, the smooth groove (101) is fixedly connected to the slider (14), the fixing mechanism (6) is fixedly connected to the slider (14), one end of the fixing mechanism (6) is fixedly connected to the movable plate (7), the bottom surface of the movable plate (7) is fixedly provided with two brushes (8), the top surface of the workbench (1) is fixedly provided with a fixing seat (902) fixedly connected to two cylinders (9), the transmission shaft of the cylinder (9) is coaxially fixed with the telescopic rod (901), the telescopic rod (901) is fixedly connected to the movable plate (7), and the top surface of the fixing frame (102) is fixedly provided with an exhaust fan (3).

2. The plywood processing debris collection device according to claim 1, characterized in that: A groove (701) is formed upward on the bottom surface of the movable plate (7), and the brushes (8) are arranged on both sides of the groove (701).

3. The plywood processing debris collection device according to claim 1, characterized in that: A fixing plate (1301) fixedly connected to the motor (13) is fixedly provided on the upper end of the inner wall of the workbench (1), and the transmission shaft of the fixing plate (1301) is coaxially fixed with the cutting knife (2).

4. The plywood processing debris collection device according to claim 1, characterized in that: A collecting bucket (12) connected to the inner wall of the workbench (1) is provided below the cutting knife (2), the bottom end of the collecting bucket (12) passes through the collecting box 2 (11) and is connected to the collecting box 2 (11), an exhaust fan 2 (10) is provided on the side of the collecting box 2 (11), and an air inlet end of the exhaust fan 2 (10) is provided with an air inlet pipe 2 (1001) connected to the collecting box 2 (11).

5. The plywood processing debris collection device according to claim 4, characterized in that: A filter screen (1002) is fixedly provided on the inner wall of the second air inlet pipe (1001) at one end away from the second exhaust fan (10).

6. The plywood processing debris collection device according to claim 1, characterized in that: The fixing mechanism (6) comprises a movable seat (601), a cylinder 1 (602) and a clamping plate (603); the movable seat (601) is provided with a fixing groove (6011); the clamping plate (603) is arranged in the fixing groove (6011); the cylinder 1 (602) is fixedly arranged on the top surface of the movable seat (601); the transmission shaft of the cylinder 1 (602) is fixedly connected to the telescopic rod 1 (6021); the bottom end of the telescopic rod 1 (6021) is fixedly connected to the top surface of the clamping plate (603); the bottom surface of the movable seat (601) is fixedly connected to the slider (14); and the movable plate (7) is fixedly connected to the movable seat (601).

7. The plywood processing debris collection device according to claim 1, characterized in that: The top surface of the fixing frame (102) is fixedly connected to a collecting box (4) with a receiving cavity, and the bottom surface of the top plate of the fixing frame (102) is provided with an air collecting hood (5) located directly above the cutting knife (2), the air inlet end of the exhaust fan (3) is provided with an air inlet pipe (301) connected to the air collecting hood (5), and the air outlet end of the exhaust fan (3) is provided with an air outlet pipe (302) connected to the collecting box (4).

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