A slitting device for producing laminated particleboard

Abstract

This utility model relates to the field of slitting technology for the production of laminated particleboard, specifically a slitting device for laminated particleboard production, including a support frame, a conveying assembly, a cutting assembly, a cutting assembly, and a holding assembly. Through optimized design of the holding assembly, the cutting quality problem of traditional slitting is effectively solved. The holding assembly uses matrix-arranged electric conveying rollers, which can form multi-point uniform pressure on the particleboard, avoiding burrs and cracks caused by vibration or warping during cutting. The electric conveying rollers operate synchronously with the board material, reducing friction damage, and their height is flexibly adjustable to adapt to boards of different thicknesses, ensuring tight pressure without causing extrusion deformation.

Description

Technical Field

[0001] This utility model relates to the field of slitting technology for the production of laminated particleboard, specifically a slitting device for the production of laminated particleboard. Background Technology

[0002] As is well known, in the field of particleboard production, the slitting device for particleboard production is a key piece of equipment that uses cutting tools to cut the particleboard to a fixed size. Its core function is to accurately cut the continuously produced whole particleboard into boards that meet the downstream processing requirements, which directly affects the processing efficiency and product quality of subsequent processes.

[0003] However, existing slitting devices have a prominent problem of poor cut quality. During the cutting process, the pressed particleboard is prone to vibration or warping due to the impact of the blade, resulting in rough edges and local cracks in the cut. It is necessary to arrange workers to sand it, which not only increases the process cost, but may also reduce the dimensional accuracy of the board due to excessive sanding. Summary of the Invention

[0004] Technical problems to be solved In order to overcome the problem of poor cut quality of existing slitting devices for pressing particleboard production, this utility model provides a slitting device for pressing particleboard production that is not prone to vibration or warping due to blade impact, which would lead to burrs or local cracking of the cut.

[0005] Technical solution To achieve the above objectives, this utility model provides the following technical solution: a slitting device for producing pressed particleboard, comprising: support; A conveying assembly, which is mounted on one side of the bracket; A cutting assembly, the cutting assembly being mounted on the other side of the bracket; and A pressing assembly is installed at the top center of the bracket. The pressing assembly includes a sliding groove, which is located at the top center of the bracket. A base plate is slidably disposed within the sliding groove. Sliding frames are fixedly disposed on both sides of the bottom of the bracket. Rotating shafts are rotatably disposed on both sides of the base plate and are slidably disposed with the sliding frames. First support plates are fixedly disposed on both sides of the top of the bracket. The first support plates are located on both sides of the base plate and have sliding grooves. A top plate is slidably disposed between the sliding grooves. Multiple mounting frames are fixedly disposed on both sides of the bottom of the top plate. The mounting frames are arranged in a matrix along the axial direction of the top plate, and an electric conveying roller is rotatably disposed between the mounting frames.

[0006] Preferably, a first horizontal plate is fixedly disposed between the tops of the first support plates, and a first threaded handle is provided on the first horizontal plate by means of threads, with one end of the first threaded handle being rotatably disposed with the top plate.

[0007] Furthermore, a mounting plate is fixedly installed at the bottom of the bracket, and a base frame is fixedly installed on both sides of the top of the mounting plate. A first rotating rod is rotatably installed on both sides of the top of the base frame, and a second rotating rod is rotatably installed at the bottom of the base frame. A bent plate is rotatably installed between the top of the second rotating rod and the first rotating rod, and a lifting plate is rotatably installed on the side of the bent plate. The lifting plate is fixedly installed to the bottom of the base plate, and a rotating frame is rotatably installed at the bottom of the lifting plate. A third rotating rod is rotatably installed on the bent plate, and the third rotating rod is rotatably installed with the rotating frame. A fourth rotating rod is rotatably installed at the bottom of the base frame, and the fourth rotating rod is coaxially installed with the second rotating rod. The fourth rotating rod is rotatably installed with the third rotating rod and the rotating frame.

[0008] Furthermore, a movable block is rotatably provided on the side of the first rotating rod, and square plates are fixedly provided on both sides of the mounting plate. A second threaded handle is provided on the movable block by means of threads, and the second threaded handle is rotatably configured with the square plate.

[0009] In a further embodiment, the conveying assembly includes a mounting frame, which is fixedly mounted on both sides of the support. A first conveying roller is rotatably mounted on the bottom of the mounting frame. An adjustment groove is provided on the mounting frame, and an adjustment block is slidably mounted in the adjustment groove. A second conveying roller is rotatably mounted between the adjustment blocks.

[0010] Based on the aforementioned scheme, a spring is fixedly installed inside the adjustment groove, and the spring is fixedly installed with the adjustment block.

[0011] Furthermore, based on the aforementioned solution, the cutting assembly includes a fixing frame, which is fixedly disposed on the side of the support. A hydraulic cylinder is fixedly disposed at the bottom of the fixing frame, and a cutting blade is fixedly connected to the bottom of the hydraulic cylinder via a key. A cutting hole is provided on the support, and the cutting hole is adapted to the cutting blade.

[0012] Furthermore, based on the aforementioned solution, a cover is fixedly installed on the top of the bracket, the cover covering the cutting component and the holding component, and a drawer is installed on the mounting plate, the opening of the drawer facing the cutting hole.

[0013] Beneficial effects This slitting device for producing laminated particleboard effectively solves the cut quality problems of traditional slitting through optimized design of the pressing components. The pressing components use a matrix arrangement of electric conveyor rollers, which can form multi-point uniform pressing on the particleboard, avoiding burrs and cracks caused by vibration or warping during cutting. The electric conveyor rollers operate synchronously with the board, reducing friction damage, and their height can be flexibly adjusted to adapt to boards of different thicknesses, ensuring tight pressing without causing extrusion deformation. Attached Figure Description

[0014] Figure 1 This is a side view of the structure of this utility model; Figure 2 This is a schematic diagram of the structure of the baffle of this utility model; Figure 3 This is a schematic diagram of the cutting component of this utility model; Figure 4 This is a schematic diagram of the structure of the pressing component of this utility model; Figure 5 This utility model Figure 4 A magnified schematic diagram of the partial structure at point A in the middle; Figure 6 This is a schematic diagram of the base frame of this utility model; Figure 7 This is a schematic diagram of the lifting plate of this utility model.

[0015] In the diagram: 1. Bracket; 2. Conveying assembly; 3. Cutting assembly; 4. Holding assembly; 5. Sliding groove; 6. Base plate; 7. Sliding frame; 8. Rotating shaft; 9. First support plate; 10. Sliding groove; 11. Top plate; 12. Mounting frame; 13. Electric conveying roller; 14. First horizontal plate; 15. First threaded handle; 16. Mounting plate; 17. Base frame; 18. First rotating rod; 19. Second rotating rod; 20. Bend plate; 21. Lifting plate; 22. Rotating frame; 23. Third rotating rod; 24. Fourth rotating rod; 25. Moving block; 26. Square plate; 27. Second threaded handle; 28. Mounting frame; 29. ​​First conveying roller; 30. Adjusting groove; 31. Adjusting block; 32. Second conveying roller; 33. Spring; 34. Fixing frame; 35. Hydraulic cylinder; 36. Cutting blade; 37. Cutting hole; 38. Baffle; 39. Drawer. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] See Figures 1-7 A slitting device for producing laminated particleboard is disclosed. Through a collaborative design of "conveyor-pressor-cutter", it achieves precise slitting of particleboard and improves the quality of the cut. The core solution is as follows: the support frame 1 serves as the basic load-bearing structure. The conveyor component 2 is installed on one side to feed the particleboard, and the cutting component 3 is installed on the other side to complete the cutting. The pressing component 4 in the middle of the top forms a multi-point uniform pressing of the particleboard through a matrix electric conveyor roller 13. All components are fixedly connected by bolts, welding and other methods, and the fit is tight to ensure that the particleboard is vibration-free and warp-free during cutting. It solves the problems of rough edges and cracks in traditional devices and is suitable for batch slitting production of laminated particleboard of different thicknesses.

[0018] First, refer to Figure 1 In this embodiment, the bracket 1 is a rectangular frame structure welded from Q235 steel plate. Support legs (rectangular cross-section) are welded at the four corners of the bottom, and rubber pads (Shore hardness 60A) are fixed to the ends of the legs with bolts to reduce vibration transmission during cutting. A sliding groove 5 (rectangular cross-section) is opened in the middle of the top of the bracket 1 along the length direction for installing the base plate 6 of the holding component 4. The first support plate 9 (perpendicular to the top surface of the bracket 1) is welded on both sides, and a sliding groove 10 (through the plate surface) is opened on the support plate to provide guidance for the sliding of the top plate 11. The mounting frame 28 of the conveying component 2 and the fixing frame 34 of the cutting component 3 are fixed to the side of the bracket 1 with bolts. The mounting plate 16 (horizontally set) is welded between the bottom. The base frame 17 is welded to the top of the mounting plate 16, and the drawer 39 (the opening of the drawer 39 faces the cutting hole 37) is connected to the bottom by a slide rail. The bracket 1 is formed into a rigid structure by welding and bolting, ensuring that there is no relative displacement of each component during the cutting process, and providing a stable foundation for accurate cutting.

[0019] Then, refer to Figure 3 and Figure 5 In this embodiment, the conveying assembly 2 is fixed to one side of the support 1 by the mounting frame 28. The mounting frame 28 consists of two symmetrical L-shaped steel plates (Q235) that are connected to the side of the support 1 by bolts. The bottom of the plates are rotatably connected by bearings to the first conveying roller 29 (seamless steel pipe covered with a rubber layer). The axis of the first conveying roller 29 is parallel to the length direction of the support 1 and is used to support and convey the bottom of the particle plate.

[0020] An adjustment groove 30 (rectangular cross-section) is provided on the upper part of the mounting frame 28 along the height direction. An adjustment block 31 (made of cast iron) is slidably installed in the adjustment groove 30. The adjustment blocks 31 are rotatably connected to the second conveying roller 32 (with the same structure as the first conveying roller 29) through bearings. The second conveying roller 32 is located directly above the first conveying roller 29, forming an upper and lower clamping of the granule plate. A spring 33 (made of 65Mn) is welded in the adjustment groove 30. The other end of the spring 33 is welded to the adjustment block 31. In its natural state, the spring 33 pushes the adjustment block 31 downward, so that the second conveying roller 32 elastically presses the granule plate, which can adapt to granule plates of different thicknesses (the spacing is automatically adjusted by the extension and retraction of the spring 33), ensuring that the granule plate is fed smoothly during the conveying process without slippage or deviation.

[0021] Secondly, see Figure 3 In this embodiment, the cutting assembly 3 is installed on the other side of the bracket 1 via a fixing frame 34. The fixing frame 34 is a portal frame (welded steel plate). The top is connected to the side of the bracket 1 by bolts, and the bottom center is welded with a flange to a hydraulic cylinder 35 (double-acting type). The piston rod of the hydraulic cylinder 35 extends downward and the end is connected to the cutting blade 36 (Cr12MoV mold steel, with the cutting edge ground) via a flat key. The bracket 1 has a cutting hole 37 (rectangular, slightly larger than the cutting blade 36) below the cutting blade 36. The edges of the cutting hole 37 are rounded to avoid collision damage to the edge of the particleboard. During cutting, the hydraulic cylinder 35 drives the cutting blade 36 to descend quickly, pass through the cutting hole 37 to cut the particleboard. The cutting hole 37 provides clearance for the cutting blade 36 and limits the deformation of the particleboard during cutting, ensuring that the cut is vertical and flat. The debris generated during cutting falls into the drawer 39 below through the cutting hole 37 for easy collection and cleaning.

[0022] See again Figure 4 In this embodiment, the pressing component 4 is installed in the middle of the top of the bracket 1 and is the core structure to ensure the quality of the cut. The bottom plate 6 is a rectangular steel plate (Q235) and is slidably set in the sliding groove 5 of the bracket 1. Rotating shafts 8 (45 steel with round ends) are welded on both sides. The rotating shafts 8 are slidably set in the sliding frames 7 (rectangular steel pipes) welded on both sides of the bottom of the bracket 1. The axis of the sliding frame 7 is parallel to the length direction of the bracket 1, guiding the bottom plate 6 to move smoothly along the sliding groove 5.

[0023] The top plate 11 is a rectangular steel plate (matching the size of the bottom plate 6) and can slide up and down along the slide 10. Multiple mounting frames 12 (welded with angle steel and arranged in a matrix) are welded on both sides of the bottom. The mounting frames 12 are connected to the electric conveying rollers 13 (stainless steel rollers covered with silicone layer) through bearings. The axis of the electric conveying rollers 13 is parallel to the length direction of the bracket 1. The electric conveying rollers 13 are driven to rotate by a motor (the motor is installed on the side of the mounting frame 12). The rotation speed is matched with the conveying assembly 2 to achieve synchronous feeding with the granule plate.

[0024] The first horizontal plate 14 (horizontally set) is welded between the top of the first support plate 9. The first threaded handle 15 (45 steel, with a round handle at the end) is connected to the middle of the first horizontal plate 14 by a thread. The bottom end of the first threaded handle 15 is connected to the top of the top plate 11 by a bearing. Rotating the first threaded handle 15 can drive the top plate 11 to move up and down along the slide 10, adjust the distance between the electric conveying roller 13 and the bottom plate 6, adapt to different thicknesses of granules, and ensure that the electric conveying roller 13 forms a uniform pressure on the granules (the pressure is moderate, neither slipping nor squeezing and deforming).

[0025] The mounting plate 16 has a base frame 17 (U-shaped steel plate) welded to both sides of its top. The top sides of the base frame 17 are rotatably connected to the first rotating rod 18 (round steel) via pins. The bottom of the base frame 17 is rotatably connected to the second rotating rod 19 (parallel to the first rotating rod 18) via pins. The tops of the first rotating rod 18 and the second rotating rod 19 are rotatably connected to the bent plate 20 (steel plate bent at a right angle) via pins. The side of the bent plate 20 is rotatably connected to the lifting plate 21 (one end of which is welded to the bottom of the base plate 6) via pins. The bottom of the lifting plate 21 is rotatably connected to the rotating frame 22 (rectangular steel pipe) via pins. The middle of the bent plate 20 is rotatably connected to the third rotating rod 23 (round steel) via pins. The other end of the third rotating rod 23 is rotatably connected to the rotating frame 22 via pins. The bottom of the base frame 17 is rotatably connected to the fourth rotating rod 24 (coaxial with the second rotating rod 19) via pins. The other end of the fourth rotating rod 24 is rotatably connected to the third rotating rod 23 and the rotating frame 22 via pins.

[0026] The first rotating rod 18 is rotatably connected to the moving block 25 (cast iron) via a pin. The moving block 25 is connected to the second threaded handle 27 (the end of which is a grip) via a thread. The other end of the second threaded handle 27 is rotatably connected to the square plate 26 (steel plate) welded to both sides of the mounting plate 16 via a bearing. Rotating the second threaded handle 27 drives the moving block 25 to move horizontally, which in turn drives the first rotating rod 18 to rotate around the pin of the base frame 17. Through the linkage structure of the bending plate 20, the lifting plate 21, etc., the base plate 6 is pushed up and down along the sliding groove 5 to adjust the relative height between the base plate 6 and the electric conveying roller 13. In conjunction with the adjustment of the top plate 11, the granule plate is tightly pressed to ensure that the granule plate is subjected to balanced forces during cutting and is free from warping.

[0027] In addition, see Figure 2 In this embodiment, the top of the bracket 1 is fixed with a cover 38 (transparent acrylic plate) by bolts, which covers the cutting component 3 and the holding component 4 to form a closed space, preventing debris from flying during cutting, protecting the safety of the operator, and making it easy to observe the cutting process.

[0028] The bottom of the mounting plate 16 is connected to the drawer 39 (welded steel plate) via a slide rail (304 stainless steel). The drawer 39 has its opening facing the cutting hole 37 and is used to collect the debris generated during cutting. The drawer 39 can be pulled out along the slide rail for cleaning to prevent debris from accumulating and affecting the operation of the equipment.

[0029] In addition, see Figure 3 In this embodiment, the first conveying roller 29 and the second conveying roller 32 of the conveying assembly 2 elastically clamp the granule plate through the spring 33 and smoothly convey it to the pressing assembly 4. The electric conveying roller 13 of the pressing assembly 4 cooperates with the base plate 6 to form a multi-point uniform pressing on the granule plate (the electric conveying roller 13 rotates synchronously with the granule plate to reduce friction). At the same time, the height is adjusted by the first threaded handle 15 and the second threaded handle 27 to adapt to the thickness of the granule plate. The cutting blade 36 of the cutting assembly 3 descends rapidly under the pressing state of the granule plate to complete the cutting. The debris falls into the drawer 39 through the cutting hole 37. The components are rigidly connected by the bracket 1. The timing of the conveying, pressing and cutting actions is coordinated (coordinated by the external control system) to ensure that the granule plate is always in a stable state without vibration or displacement during the cutting process.

[0030] In addition, see Figure 3 In this embodiment, the height of the top plate 11 is adjusted by rotating the first threaded handle 15 according to the thickness of the granule plate, so that the electric conveying roller 13 contacts the top of the granule plate. The height of the bottom plate 6 is adjusted by rotating the second threaded handle 27, so that the bottom plate 6 supports the bottom of the granule plate. The electric conveying roller 13 forms a uniform pressure under the action of the spring 33 and the threaded adjustment.

[0031] The granule board is clamped and fed by the first conveying roller 29 and the second conveying roller 32 of the conveying assembly 2, and enters the pressing assembly 4 synchronously by the rotation of the electric conveying roller 13 until the position to be cut is aligned with the cutting blade 36.

[0032] After the granule board is in place, the electric conveying roller 13 stops rotating, and the hydraulic cylinder 35 drives the cutting blade 36 to descend rapidly. Under the fixing action of the holding component 4, the cutting blade 36 cuts the granule board vertically, and the cut is free of burrs or cracks. After the cutting is completed, the cutting blade 36 rises and resets, and the electric conveying roller 13 and the conveying component 2 continue to operate, sending out the cut granule board. The debris falls into the drawer 39, which is periodically pulled out for cleaning.

[0033] The spring 33 of the conveying assembly 2 elastically clamps and rotates synchronously with the electric conveying roller 13 of the pressing assembly 4, ensuring that the granule board always moves in a straight line without lateral deviation during feeding and cutting. The matrix electric conveying roller 13 forms multi-point pressing on the granule board, dispersing the cutting impact force and avoiding burrs caused by granule board vibration. Combined with the sharp edge of the cutting blade 36, the cut is flat and does not require subsequent grinding. The linkage adjustment of the first threaded handle 15 and the second threaded handle 27 can adjust the pressing distance to adapt to granule boards of different thicknesses. During the adjustment process, the electric conveying roller 13 always remains horizontal to ensure uniform pressing.

[0034] In addition, see Figure 3 In this embodiment, the 15mm thick granule board cutting device is debugged: Rotate the first threaded handle 15 to drive the top plate 11 to descend, so that the distance between the bottom of the electric conveying roller 13 and the top of the base plate 6 is slightly greater than 15mm. Rotate the second threaded handle 27 to adjust the height of the base plate 6 so that the top surface of the base plate 6 is flush with the top surface of the first conveying roller 29 of the conveying assembly 2. The spring 33 pushes the second conveying roller 32 to descend, and the distance between it and the first conveying roller 29 is adjusted to 15mm to ensure that the granules can pass through smoothly and be elastically clamped. Start the hydraulic cylinder 35, and the cutting blade 36 descends into the cutting hole 37. Check the alignment of the cutting edge with the cutting hole 37.

[0035] A 15mm thick granulated sheet is placed into the conveying assembly 2. The first conveying roller 29 and the second conveying roller 32 clamp the granulated sheet under the action of the spring 33. The motor drives the conveying roller to rotate, conveying the granulated sheet to the pressing assembly 4. After the granulated sheet enters the pressing assembly 4, the electric conveying roller 13 rotates synchronously under the action of friction, continuing to convey the granulated sheet. At the same time, the electric conveying roller 13 is slightly lowered under the adjustment of the first threaded handle 15, forming a uniform pressing on the granulated sheet (the pressure is controlled at 0.5MPa by the spring 33 and the threaded adjustment).

[0036] When the particleboard reaches the position to be cut below the cutting blade 36, the conveying stops, the electric conveying roller 13 remains stationary, and the hydraulic cylinder 35 drives the cutting blade 36 to descend at a speed of 0.5 m / s, completing the cut instantly. Due to the fixing effect of the holding component 4, the particleboard does not vibrate, and the cut is flat and without burrs. After the cutting is completed, the cutting blade 36 rises, and the electric conveying roller 13 and the conveying component 2 continue to operate, sending out the cut particleboard. A small amount of debris generated during cutting falls into the drawer 39 through the cutting hole 37.

[0037] Finally, see Figure 3 In this embodiment, the silicone layer covering the electric conveyor roller 13 is replaced with polyurethane (Shore hardness 70A), which improves wear resistance by 30% and is suitable for high-frequency slitting scenarios. The surface of the cutting blade 36 is sprayed with a TiN coating (thickness 5μm), with a hardness of HRC65, and the service life is extended to twice that of the original device.

[0038] Working principle: In use, the slitting device for producing pressed granules first feeds the granules into the conveying assembly 2. The pressed granules are conveyed by the first conveying roller 29 (bottom bearing) and the second conveying roller 32 (top elastic clamping) of the conveying assembly 2. The spring 33 in the adjusting groove 30 pushes the adjusting block 31 down, so that the second conveying roller 32 and the first conveying roller 29 form an elastic clamp (the pressure is adaptively adjusted by the spring 33), ensuring that granules of different thicknesses can be clamped smoothly and avoiding slippage or displacement.

[0039] Guided into the holding area: The conveyor rollers rotate synchronously (speed matches the production rhythm), conveying the granules horizontally to the holding assembly 4 at the top of the support 1. The front end of the granules gradually enters the gap between the bottom plate 6 and the electric conveyor roller 13.

[0040] Height adjustment to fit thickness: Rotate the first threaded handle 15 to drive the top plate 11 to move down along the slide groove 10 of the first support plate 9, so that the matrix-arranged electric conveying rollers 13 are close to the top of the particle plate. Rotate the second threaded handle 27, and through the moving block 25 drive the first rotating rod 18, the bending plate 20 and other linkage structures to push the bottom plate 6 to move upward along the sliding groove 5, which, together with the electric conveying roller 13, forms an upper and lower clamping of the granular plate (the clamping force is uniform, neither squeezing and deforming nor loosening).

[0041] Synchronous conveying and pressing: The electric conveyor roller 13 is powered and rotates (the speed is matched with the conveyor component 2), and feeds synchronously with the granule board to avoid surface damage caused by relative friction. The matrix-distributed electric conveyor roller 13 forms multi-point uniform pressing on the granule board, disperses the impact force during subsequent cutting, and prevents the granule board from vibrating or warping.

[0042] Positioning stop: When the particleboard to be cut is aligned with the cutting hole 37 below the cutting blade 36, the conveying assembly 2 and the electric conveying roller 13 stop synchronously, and the particleboard is completely fixed in the holding area.

[0043] Rapid cutting: The hydraulic cylinder 35 on the fixed frame 34 is activated, driving the cutting blade 36 (made of Cr12MoV mold steel) to descend rapidly and cut the particleboard vertically through the cutting hole 37. The cutting hole 37 provides clearance for the blade and limits the deformation of the particleboard edge, ensuring that the cut is flat, without burrs or cracks.

[0044] Component reset and delivery: After cutting is completed, the hydraulic cylinder 35 drives the cutting blade 36 to rise and reset, and the electric conveying roller 13 and conveying assembly 2 restart, sending the cut granules out from the holding area to the next process.

[0045] Debris removal: The debris generated during cutting falls into the drawer 39 below through the cutting hole 37. The drawer 39 can be pulled out periodically for centralized cleaning to avoid debris accumulation affecting the operation of the equipment.

[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A slitting device for producing laminated particleboard, characterized in that, include: Support (1); A conveying assembly (2) is mounted on one side of the bracket (1); Cutting assembly (3), said cutting assembly (3) being mounted on the other side of the bracket (1); and A pressing assembly (4) is installed at the top center of the bracket (1). The pressing assembly (4) includes a sliding groove (5). The sliding groove (5) is opened at the top center of the bracket (1). A base plate (6) is slidably arranged in the sliding groove (5). Sliding frames (7) are fixedly arranged on both sides of the bottom of the bracket (1). Rotating shafts (8) are rotatably arranged on both sides of the base plate (6). The rotating shafts (8) are slidably arranged with the sliding frames (7). A first support plate (9) is fixedly arranged on both sides of the top of the bracket (1). The first support plate (9) is located on both sides of the base plate (6). A sliding groove (10) is opened on the first support plate (9). A top plate (11) is slidably arranged between the sliding grooves (10). Multiple mounting frames (12) are fixedly arranged on both sides of the bottom of the top plate (11). The mounting frames (12) are arranged in a matrix along the axial direction of the top plate (11). An electric conveying roller (13) is rotatably arranged between the mounting frames (12).

2. The slitting device for producing pressed particleboard according to claim 1, characterized in that, A first horizontal plate (14) is fixedly disposed between the tops of the first support plate (9). A first threaded handle (15) is provided on the first horizontal plate (14) by means of threads. One end of the first threaded handle (15) is rotatably disposed with the top plate (11).

3. The slitting device for producing pressed particleboard according to claim 2, characterized in that, A mounting plate (16) is fixedly disposed between the bottom of the bracket (1). A base frame (17) is fixedly disposed on both sides of the top of the mounting plate (16). A first rotating rod (18) is rotatably disposed on both sides of the top of the base frame (17). A second rotating rod (19) is rotatably disposed on the bottom of the base frame (17). A bent plate (20) is rotatably disposed between the top of the second rotating rod (19) and the first rotating rod (18). A lifting plate (21) is rotatably disposed on the side of the bent plate (20). The lifting plate (21) is connected to the bracket (1). The bottom of the base plate (6) is fixedly installed, the bottom of the lifting plate (21) is rotatably equipped with a rotating frame (22), the bending plate (20) is rotatably equipped with a third rotating rod (23), the third rotating rod (23) is rotatably equipped with the rotating frame (22), the bottom of the base frame (17) is rotatably equipped with a fourth rotating rod (24), the fourth rotating rod (24) is coaxially equipped with the second rotating rod (19), and the fourth rotating rod (24) is rotatably equipped with the third rotating rod (23) and the rotating frame (22).

4. The slitting device for producing pressed particleboard according to claim 3, characterized in that, The first rotating rod (18) has a movable block (25) rotatably mounted on its side. The mounting plate (16) has square plates (26) fixedly mounted on both sides. The movable block (25) has a second threaded handle (27) threadedly mounted on it. The second threaded handle (27) is rotatably mounted on the square plate (26).

5. The slitting device for producing pressed particleboard according to claim 4, characterized in that, The conveying assembly (2) includes a mounting frame (28), which is fixedly disposed on both sides of the bracket (1). A first conveying roller (29) is rotatably disposed at the bottom of the mounting frame (28). An adjustment groove (30) is provided on the mounting frame (28). An adjustment block (31) is slidably disposed in the adjustment groove (30). A second conveying roller (32) is rotatably disposed between the adjustment blocks (31).

6. The slitting device for producing pressed particleboard according to claim 5, characterized in that, A spring (33) is fixedly installed inside the adjustment groove (30), and the spring (33) is fixedly installed with the adjustment block (31).

7. The slitting device for producing pressed particleboard according to claim 6, characterized in that, The cutting assembly (3) includes a fixing frame (34), which is fixedly disposed on the side of the support (1). A hydraulic cylinder (35) is fixedly disposed at the bottom of the fixing frame (34). A cutting blade (36) is connected to the bottom of the hydraulic cylinder (35) by a key. A cutting hole (37) is provided on the support (1), and the cutting hole (37) is adapted to the cutting blade (36).

8. The slitting device for producing pressed particleboard according to claim 7, characterized in that, A cover (38) is fixedly installed on the top of the bracket (1), the cover (38) covers the cutting component (3) and the pressing component (4), and a drawer (39) is installed on the mounting plate (16), the opening of the drawer (39) facing the cutting hole (37).

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