Edge cutting device for artificial board machining

Abstract

The invention relates to the technical field of artificial board processing, and discloses an artificial board processing and trimming device which comprises a frame body, a workbench is fixedly connected to the top of the frame body, adjusting guide rails are fixedly connected to the top of the workbench, and a self-adaptive clamping assembly for guiding and clamping an artificial board with slices is arranged between the two adjusting guide rails. A middle partition plate is fixedly connected to the interior of the frame body. Preliminary fixation of an artificial board is completed through the self-adaptive clamping assembly, and the sliding rod can move at any position along the adjusting guide rail through the adjusting seat, so that the self-adaptive clamping assembly can perform clamping operation on the artificial boards with different lengths and widths; and the pressing frame is driven to move downwards through rebounding and resetting of the pressing tension spring, and the artificial board is pressed, so that the artificial board is secondarily fixed, the pressing arm is driven to turn downwards through rebounding and resetting of the torsion spring, and the cut artificial board is pressed and fixed through the triangular pressing frame.

Description

Technical Field

[0001] The invention relates to the technical field of artificial board processing, in particular to an artificial board processing edge trimming device. Background Art

[0002] Artificial boards are widely used in furniture manufacturing, architectural decoration and other fields. The trimming process in the production process is crucial and directly affects the dimensional accuracy and appearance quality of the product.

[0003] At present, there are some shortcomings in the trimming device for wood-based panel processing.

[0004] 1. At present, when cutting artificial boards, it is necessary to align the edge of the artificial board with the positioning edge of the gas cutting machine, and then press the artificial board by hand and cut it with the cutting blade. Not only is the risk factor high, but the stability of manual pressing is insufficient; 2. Existing artificial boards will produce a lot of waste chips and smoke during the cutting process, which will be inhaled into the lungs and seriously affect the health of the workers. Summary of the invention

[0005] Technical issues solved In view of the deficiencies in the prior art, the present invention provides a device for trimming artificial boards, which is mainly designed to solve the problem that, when cutting artificial boards, the edge of the artificial boards needs to be aligned with the positioning edge of the gas cutting machine, and then the artificial boards are pressed by hand and cut by the cutting blade, which not only has a high risk factor but also lacks stability when pressed by hand; and the existing artificial boards will generate a lot of waste chips and smoke during the cutting process, which will be inhaled into the lungs and seriously affect the health of the workers.

[0006] Technical Solution To achieve the above object, the present invention provides the following technical solutions: A device for processing and trimming artificial boards comprises a frame, a workbench is fixedly connected to the top of the frame, an adjusting guide rail is fixedly connected to the top of the workbench, an adaptive clamping component for guiding and clamping the artificial boards to be sliced ​​is arranged between the two adjusting guide rails, a middle partition is fixedly connected to the inside of the frame, a cutting component for cutting the artificial boards at a uniform and stable speed laterally is arranged on the top of the middle partition, and a dust collecting component for collecting waste chips generated by the cutting component during artificial board processing is arranged inside the frame.

[0007] As a further solution of the present invention, the adaptive clamping assembly includes two adjustment seats slidably connected inside two adjustment guide rails, a sliding rod is fixedly connected between the two relative adjustment seats, a guide frame for blocking and limiting the side edges of the artificial board is slidably connected between the two sliding rods, side pressure springs for applying elastic force to the guide frame are provided between the guide frame and the two adjustment seats and on the outsides of the two sliding rods, and a movable pressing mechanism for squeezing the artificial board is provided between the two sliding rods.

[0008] As a further solution of the present invention, the movable pressing mechanism includes a slide frame slidably connected between two sliding rods, two pressing frames for pressing the artificial board are inserted into the inner bottom of the slide frame, two sets of pressing tension springs are arranged between the pressing frame and the slide frame, and an auxiliary pressing mechanism for clamping the cut part of the artificial board is arranged on one side of the slide frame.

[0009] As a further solution of the present invention, the auxiliary pressing mechanism includes a rotating sleeve rotatably connected to one side of the slide, and a pressing arm for avoiding the cutting assembly is fixedly connected to the outer wall of one side of the rotating sleeve, and the end of the pressing arm is rotatably connected to two triangular pressing frames. A torsion spring for driving the rotating sleeve to rotate is provided between the slide and the rotating sleeve, and a locking mechanism for fixing the position of the pressing frame and the pressing arm is provided on the top of the slide.

[0010] As a further solution of the present invention, the locking mechanism includes two blocking guide rails fixedly connected to the top of the slide, a blocking slide is slidably connected between the two blocking guide rails via a blocking slide, an inner groove is provided at the bottom of the blocking slide for limiting and fixing the tail plate installed at the end of the pressing arm, both ends of the blocking slide are fixedly connected to pin plates for limiting and fixing the pin grooves provided in the two pressing frames, and both ends of the two blocking guide rails are fixedly installed with limiting seats.

[0011] As a further solution of the present invention, one side of the plurality of limit seats and both ends of the two blocking slides are provided with magnetic blocks that generate magnetic attraction to each other.

[0012] As a further solution of the present invention, the cutting assembly includes two cutting guide rails fixedly connected to the top of the middle partition, a movable plate is slidably connected between the two cutting guide rails via a slide, a lifting frame is plugged into the top of the movable plate, a cutting motor is fixedly connected to the top of the lifting frame, one end of the cutting motor output shaft is keyed to a cutting blade, a lifting cylinder is provided on the top of the movable plate for driving the lifting frame to move in a vertical direction, and a driving mechanism is provided on the top of the middle partition.

[0013] As a further scheme of the present invention, the driving mechanism includes a driven pulley and a multi-stage pulley rotatably connected to the top of the middle partition plate through a bearing, the driven pulley and the multi-stage pulley are connected through a synchronous belt 1, the synchronous belt 1 is fixed to the movable plate, the bottom inner wall of the frame is fixedly connected to a driving motor, and one end of the output shaft of the driving motor is keyed to an active pulley connected to the multi-stage pulley through a synchronous belt 2.

[0014] As a further scheme of the present invention, the dust collecting assembly includes a negative pressure box fixedly connected to the bottom inner wall of the frame, a collecting box is provided at the bottom of the negative pressure box, the top of the negative pressure box is connected to a negative pressure hood through a hose, the negative pressure hood is fixed to the cutting assembly, an exhaust fan is fixedly connected to the bottom inner wall of the frame, one end of the exhaust port of the exhaust fan is connected to the negative pressure box through a connecting pipe, and a dust cover covering the connecting pipe is fixedly connected to the inner wall of one side of the negative pressure box.

[0015] Beneficial Effects Compared with the prior art, the present invention provides a device for trimming an artificial board, which has the following beneficial effects: 1. The present invention places the artificial board on the workbench and makes one side of the artificial board fit with the adjustment guide rail. Then, the elastic force of the side pressure spring makes the guide frame contact with the other side of the artificial board and performs a squeezing action, thereby completing the preliminary fixation of the artificial board. In addition, since the slide bar can be moved to any position along the adjustment guide rail through the adjustment seat, the adaptive clamping assembly can perform clamping operations on artificial boards of different lengths and widths.

[0016] 2. The present invention drives the pressing frame to move downward and press the artificial board by pressing the tension spring to rebound and reset, thereby fixing the artificial board for the second time.

[0017] 3. The present invention drives the pressing arm to flip downward by the torsion spring rebound reset and presses and fixes the cut artificial board through the triangular pressing frame. Since the triangular pressing frame is a triangular structure, the triangular pressing frame can adaptively adjust its position and make the bottom surface of the triangular pressing frame always face downward.

[0018] 4. The present invention realizes the horizontal uniform movement of the cutting blade through the cooperation of the driving mechanism and the cutting motor, and implements a stable and effective cutting operation on the artificial board.

[0019] 5. The present invention uses the dust collecting assembly to suck the air and waste dust at the position of the negative pressure hood into the negative pressure box, and because the dust shield is provided, the waste dust sucked into the negative pressure box is blocked and collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the front side three-dimensional structure of a wood-based panel processing and trimming device proposed by the present invention; Figure 2 This is a schematic diagram of the structure of an adaptive clamping assembly of a wood-based panel processing and trimming device proposed by the present invention; Figure 3 A wood-based panel processing and trimming device proposed by the present invention Figure 3 A schematic diagram of a local enlarged structure; Figure 4 A schematic diagram of the structure of a blocking slide plate of a wood-based panel processing and trimming device proposed by the present invention; Figure 5 A schematic diagram of the structure of a cutting assembly of a wood-based panel processing and trimming device proposed by the present invention; Figure 6 This is a schematic structural diagram of a dust collecting component of a wood-based panel processing and trimming device proposed by the present invention.

[0021] In the figure: 1, adaptive clamping assembly; 2, workbench; 3, frame; 4, cutting assembly; 5, dust collection assembly; 101, adjustment rail; 102, adjustment seat; 103, slide bar; 104, guide frame; 105, side pressure spring; 106, slide frame; 107, pressing frame; 108, pressing tension spring; 109, blocking slide plate; 110, pin groove; 111, tail plate; 112, rotating sleeve; 113, torsion spring; 114, pressing arm; 115, triangular pressing frame; 116, inner groove; 117, blocking rail ; 118, limit seat; 119, magnetic block; 120, blocking slide; 121, pin plate; 401, cutting disc; 402, cutting motor; 403, lifting frame; 404, lifting cylinder; 405, moving plate; 406, driven pulley; 407, cutting guide rail; 408, multi-stage pulley; 409, driving motor; 410, active pulley; 411, middle partition; 501, negative pressure hood; 502, hose; 503, negative pressure box; 504, collecting box; 505, dust hood; 506, exhaust fan. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the present invention more clearly understood, the present invention is further described in detail below through embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0023] The serial numbers assigned to the components herein, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in the present invention, unless otherwise specified, include direct and indirect connections (couplings). In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0024] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0025] Reference Figure 1-Figure 6 A device for processing and trimming artificial boards comprises a frame 3, a workbench 2 is fixed to the top of the frame 3 by bolts, an adjusting guide rail 101 is fixed to the top of the workbench 2 by bolts, an adaptive clamping component 1 for guiding and clamping the artificial boards to be sliced ​​is provided between the two adjusting guide rails 101, a middle partition plate 411 is fixed to the inside of the frame 3 by bolts, a cutting component 4 for cutting the artificial boards at a uniform and stable speed laterally is provided on the top of the middle partition plate 411, and a dust collecting component 5 for collecting waste chips generated by the cutting component 4 during artificial board processing is provided inside the frame 3.

[0026] The adaptive clamping assembly 1 in the present invention includes two adjusting seats 102 slidably connected to the inside of the two adjusting guide rails 101, and a sliding rod 103 is fixed between the two relatively adjusting seats 102 by bolts. A guide frame 104 for blocking and limiting the side edges of the artificial board is slidably connected between the two sliding rods 103. Side pressure springs 105 that exert elastic force on the guide frame 104 are provided between the guide frame 104 and the two adjusting seats 102 and on the outsides of the two sliding rods 103. A movable pressing mechanism for squeezing the artificial board is provided between the two sliding rods 103. By placing the artificial board on the workbench 2 and making one side of the artificial board fit with the adjusting guide rail 101, the elastic force of the side pressure spring 105 is used to make the guide frame 104 contact with the other side of the artificial board and perform a squeezing action, thereby completing the preliminary fixation of the artificial board. Since the sliding rod 103 can be moved to any position along the adjusting guide rail 101 through the adjusting seat 102, the adaptive clamping assembly 1 can perform clamping operations on artificial boards of different lengths and widths.

[0027] The movable pressing mechanism of the present invention comprises a slide 106 slidably connected between two slide bars 103, two pressing frames 107 for pressing the artificial board are inserted at the inner bottom of the slide 106, two sets of pressing tension springs 108 are arranged between the pressing frames 107 and the slide 106, one side of the slide 106 is provided with an auxiliary pressing mechanism for clamping the cut part of the artificial board, the auxiliary pressing mechanism comprises a rotating sleeve 112 rotatably connected to one side of the slide 106, one side outer wall of the rotating sleeve 112 is welded with a pressing arm 114 for avoiding the cutting assembly 4, and the pressing arm 114 is provided with a pressing spring 114. The ends are rotatably connected to two triangular pressing frames 115, a torsion spring 113 is provided between the slide 106 and the rotating sleeve 112 to drive the rotating sleeve 112 to rotate, and a locking mechanism is provided on the top of the slide 106 to fix the position of the pressing frame 107 and the pressing arm 114, the locking mechanism includes two blocking guide rails 117 fixed to the top of the slide 106 by bolts, and a blocking slide plate 109 is slidably connected between the two blocking guide rails 117 through a blocking slide 120, and a tail plate 111 installed at the end of the pressing arm 114 is provided at the bottom of the blocking slide plate 109. The inner groove 116 is fixed, and both ends of the blocking slide 109 are fixed by bolts with pin plates 121 for limiting and fixing the pin grooves 110 opened in the two pressing frames 107. Both ends of the two blocking guide rails 117 are fixedly installed with limit seats 118. One side of the plurality of limit seats 118 and both ends of the two blocking slides 120 are provided with magnetic blocks 119 that generate magnetic attraction to each other. In order to further fix the artificial board, at this time, by pulling the blocking slide 109 to the left, the blocking slide 109 drives the pin plate 121 to move to the left and engage with the pin grooves 110 inside the two pressing frames 107. 10 is out of the engaged state, at which time the tension spring 108 is pressed and reset to drive the pressing frame 107 to move downward and press the artificial board. At the same time, the blocking slide 109 moves to the left to make the inner groove 116 and the tail plate 111 at the end of the pressing arm 114 out of the limited state, and then the torsion spring 113 is rebounded and reset to drive the pressing arm 114 to flip downward and press and fix the cut artificial board through the triangular pressing frame 115. Since the triangular pressing frame 115 is a triangular structure, the triangular pressing frame 115 can adaptively adjust its position and make the bottom surface of the triangular pressing frame 115 always face downward.

[0028] The cutting assembly 4 in the present invention includes two cutting guide rails 407 fixed to the top of the middle partition plate 411 by bolts, a movable plate 405 is slidably connected between the two cutting guide rails 407 through a slide, a lifting frame 403 is inserted on the top of the movable plate 405, a cutting motor 402 is fixed to the top of the lifting frame 403 by bolts, one end of the output shaft of the cutting motor 402 is keyed to a cutting blade 401, a lifting cylinder 404 for driving the lifting frame 403 to move in a vertical direction is provided on the top of the movable plate 405, a driving mechanism is provided on the top of the middle partition plate 411, the driving mechanism includes a driven pulley 406 and a multi-stage pulley 408 rotatably connected to the top of the middle partition plate 411 through a bearing, the driven pulley 406 and the multi-stage pulley 408 are connected by a synchronous belt 1 for transmission, the synchronous belt 1 is fixed to the movable plate 405, and the bottom inner wall of the frame body 3 A driving motor 409 is fixed by bolts, and one end of the output shaft of the driving motor 409 is key-connected with an active pulley 410 which is connected to the multi-stage pulley 408 through a synchronous belt 2 transmission. By starting the cutting motor 402, the cutting motor 402 rotates to drive the cutting blade 401 to rotate. By starting the driving motor 409, the driving motor 409 rotates to make the active pulley 410 drive the multi-stage pulley 408 and the driven pulley 406 to rotate. At this time, the synchronous belt 1 moves and drives the moving plate 405 to move along the cutting guide rail 407, so that the rotating cutting blade 401 trims the artificial board. After cutting is completed, the lifting cylinder 404 can be shortened to drive the lifting frame 403 and the cutting motor 402 to move downward, and the cutting blade 401 can fall below the workbench 2, thereby facilitating the reverse movement and reset of the cutting motor 402 and the cutting blade 401.

[0029] The dust collecting assembly 5 in the present invention includes a negative pressure box 503 fixed to the inner wall of the bottom of the frame 3 by bolts, a collecting box 504 is provided at the bottom of the negative pressure box 503, and the top of the negative pressure box 503 is connected to a negative pressure hood 501 through a hose 502, the negative pressure hood 501 is fixed to the cutting assembly 4, an exhaust fan 506 is fixed to the inner wall of the bottom of the frame 3 by bolts, one end of the exhaust port of the exhaust fan 506 is connected to the negative pressure box 503 through a connecting pipe, and a dust shield 505 covering the connecting pipe is fixed to the inner wall of one side of the negative pressure box 503 by bolts, by starting the exhaust fan 506, the exhaust fan 506 rotates to exhaust the negative pressure box 503, so that the negative pressure box 503 generates negative pressure, and the air and waste dust at the position of the negative pressure hood 501 are sucked into the negative pressure box 503 through the hose 502, and due to the provision of the dust shield 505, the waste dust absorbed into the negative pressure box 503 is blocked and collected.

[0030] The present invention is divided into the following steps when used: S1: First, place the artificial board on the workbench 2, and make one side of the artificial board fit with the adjustment guide rail 101, and then make the guide frame 104 contact with the other side of the artificial board and perform a squeezing action through the elastic force of the side pressure spring 105, so as to complete the preliminary fixation of the artificial board, and because the slide bar 103 can move to any position along the adjustment guide rail 101 through the adjustment seat 102, the adaptive clamping assembly 1 can clamp artificial boards of different lengths and widths; S2: Then, by pulling the blocking slide 109 to the left, the blocking slide 109 drives the pin plate 121 to move to the left and disengages from the pin grooves 110 inside the two pressing frames 107. At this time, the pressing spring 108 rebounds and resets to drive the pressing frame 107 to move downward and press the artificial board; S3: At the same time, the blocking slide 109 moves to the left to make the inner groove 116 and the tail plate 111 at the end of the pressing arm 114 out of the limited state, and then the torsion spring 113 rebounds and resets to drive the pressing arm 114 to flip downward and press and fix the cut artificial board through the triangular pressing frame 115; S4: Then, by starting the cutting motor 402, the cutting motor 402 rotates to drive the cutting blade 401 to rotate, and by starting the driving motor 409, the driving motor 409 rotates to make the driving pulley 410 drive the multi-stage pulley 408 and the driven pulley 406 to rotate, at this time, the synchronous belt moves and drives the moving plate 405 to move along the cutting guide rail 407, so that the rotating cutting blade 401 performs edge trimming operation on the artificial board; S5: During the cutting process, the exhaust fan 506 is started and rotated to evacuate the negative pressure box 503, so that negative pressure is generated in the negative pressure box 503, and the air and waste dust at the position of the negative pressure cover 501 are sucked into the negative pressure box 503 through the hose 502. In addition, due to the provision of the dust cover 505, the waste dust sucked into the negative pressure box 503 is blocked and collected.

[0031] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0032] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A device for trimming an artificial board, comprising a frame (3), the top of which is fixedly connected to a workbench (2), characterized in that: The top of the workbench (2) is fixedly connected to an adjustment rail (101), an adaptive clamping assembly (1) for guiding and clamping the artificial board to be sliced ​​is provided between the two adjustment rails (101), the interior of the frame (3) is fixedly connected to a middle partition (411), the top of the middle partition (411) is provided with a cutting assembly (4) for cutting the artificial board horizontally at a uniform speed and stably, and the interior of the frame (3) is provided with a dust collecting assembly (5) for collecting waste chips generated by the cutting assembly (4) in processing the artificial board.

2. The artificial board processing and trimming device according to claim 1, characterized in that: The adaptive clamping assembly (1) comprises two adjustment seats (102) slidably connected inside two adjustment guide rails (101); a slide bar (103) is fixedly connected between the two opposing adjustment seats (102); a guide frame (104) for blocking and limiting the side edge of the artificial board is slidably connected between the two slide bars (103); side pressure springs (105) for applying elastic force to the guide frame (104) are provided between the guide frame (104) and the two adjustment seats (102) and on the outsides of the two slide bars (103); and a movable pressing mechanism for pressing the artificial board is provided between the two slide bars (103).

3. The artificial board processing and trimming device according to claim 2, characterized in that: The movable pressing mechanism comprises a slide frame (106) slidably connected between two slide bars (103); two pressing frames (107) for pressing the artificial board are plugged into the bottom of the slide frame (106); two groups of pressing tension springs (108) are provided between the pressing frames (107) and the slide frame (106); and an auxiliary pressing mechanism for clamping the cut portion of the artificial board is provided on one side of the slide frame (106).

4. The artificial board processing and trimming device according to claim 3, characterized in that: The auxiliary pressing mechanism comprises a rotating sleeve (112) rotatably connected to one side of a slide (106); a pressing arm (114) for avoiding the cutting assembly (4) is fixedly connected to an outer wall of one side of the rotating sleeve (112); two triangular pressing frames (115) are rotatably connected to the end of the pressing arm (114); a torsion spring (113) for driving the rotating sleeve (112) to rotate is provided between the slide (106) and the rotating sleeve (112); and a locking mechanism for fixing the position of the pressing frame (107) and the pressing arm (114) is provided at the top of the slide (106).

5. The artificial board processing and trimming device according to claim 4, characterized in that: The locking mechanism comprises two blocking guide rails (117) fixedly connected to the top of the slide frame (106); a blocking slide plate (109) is slidably connected between the two blocking guide rails (117) via a blocking slide table (120); an inner groove (116) is provided at the bottom of the blocking slide plate (109) for limiting and fixing a tail plate (111) installed at the end of a pressing arm (114); both ends of the blocking slide plate (109) are fixedly connected to pin plates (121) for limiting and fixing pin grooves (110) provided inside the two pressing frames (107); and both ends of the two blocking guide rails (117) are fixedly installed with limiting seats (118).

6. The artificial board processing and trimming device according to claim 5, characterized in that: One side of the plurality of limit seats (118) and both ends of the two blocking slides (120) are provided with magnetic blocks (119) that generate magnetic attraction to each other.

7. The artificial board processing and trimming device according to claim 1, characterized in that: The cutting assembly (4) comprises two cutting guide rails (407) fixedly connected to the top of the middle partition plate (411); a moving plate (405) is slidably connected between the two cutting guide rails (407) via a slide; a lifting frame (403) is plugged into the top of the moving plate (405); a cutting motor (402) is fixedly connected to the top of the lifting frame (403); one end of the output shaft of the cutting motor (402) is key-connected to a cutting blade (401); a lifting cylinder (404) is provided at the top of the moving plate (405) for driving the lifting frame (403) to move in a vertical direction; and a driving mechanism is provided at the top of the middle partition plate (411).

8. The artificial board processing and trimming device according to claim 7, characterized in that: The driving mechanism comprises a driven pulley (406) and a multi-stage pulley (408) which are rotatably connected to the top of the middle partition plate (411) via a bearing, the driven pulley (406) and the multi-stage pulley (408) are connected via a synchronous belt 1, the synchronous belt 1 is fixed to the movable plate (405), a driving motor (409) is fixedly connected to the inner wall of the bottom of the frame (3), and one end of the output shaft of the driving motor (409) is key-connected to a driving pulley (410) which is connected to the multi-stage pulley (408) via a synchronous belt 2.

9. The artificial board processing and trimming device according to claim 1, characterized in that: The dust collecting assembly (5) comprises a negative pressure box (503) fixedly connected to the inner wall at the bottom of the frame (3); a collecting box (504) is provided at the bottom of the negative pressure box (503); the top of the negative pressure box (503) is connected to a negative pressure cover (501) via a hose (502); the negative pressure cover (501) is fixed to the cutting assembly (4); an exhaust fan (506) is fixedly connected to the inner wall at the bottom of the frame (3); one end of the exhaust port of the exhaust fan (506) is connected to the negative pressure box (503) via a connecting pipe; and a dust cover (505) covering the connecting pipe is fixedly connected to the inner wall on one side of the negative pressure box (503).

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