Lifting guide high flatness composite board cutting device

Abstract

The utility model discloses a high flatness composite board cutting device of lift direction relates to composite board processing technical field, and includes: processing support, and the upside fixed connection of two processing supports has same processing table. The utility model discloses a high flatness composite board cutting device of lift direction has the support dust absorption subassembly and cutting unit all fixed on two adjusting blocks can move simultaneously, so cutting unit when cutting composite board, the upper end of the support dust collection bin in support dust absorption subassembly always provides accurate stable support for the cutting part downside of composite board, guarantees the stability of cutting, improves the flatness of cutting surface, avoids the situation that needs to re -adjustment to appear error simultaneously, and utilizes a plurality of air pump to form the negative pressure environment in the inside of support dust collection bin through corresponding exhaust pipe to make the dust and wood chips produced when cutting composite board be sucked into the inside of support dust collection bin, thereby prevent the accumulation of wood chips and dust influence the flatness of composite board after cutting.

Description

Technical Field

[0001] This utility model relates to the field of composite board processing technology, and in particular to a high-flatness composite board cutting device with lifting and guiding. Background Technology

[0002] Composite panels are boards made by laminating two or more different materials together. They improve overall performance by combining the properties of different materials. Common uses include enhancing structural stability, improving durability, reducing weight or saving costs. They are mainly used in furniture manufacturing, building decoration, ship and vehicle interiors, electronic product casings, and sound and heat insulation structures in the industrial field.

[0003] Existing composite board cutting devices typically use U-shaped clamps to hold and fix the two ends of the composite board. During operation, the cutting blade applies a certain pressure to the composite board under the thrust of the lifting cylinder to cut smoothly. Since the composite board cutting part is suspended in the air and there is no support at the bottom of the cutting part, the composite board may be deformed and broken by pressure. At the same time, the large amount of dust and wood chips generated by cutting reduces the flatness of the cut surface. Utility Model Content

[0004] This utility model discloses a high-flatness composite board cutting device with lifting and guiding, which aims to solve the technical problems of existing composite board cutting devices that use U-shaped clamps to hold both ends of the board. During cutting, the board is suspended and lacks support, making it easy to deform and break under pressure. In addition, the dust and wood chips generated will reduce the flatness of the cut surface.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a high-flatness composite board cutting device with lifting and guiding, comprising: a processing bracket, wherein the upper sides of two processing brackets are fixedly connected to the same processing table; a supporting dust collection component, which is disposed on the upper side of the processing table, and is used to provide support for both ends of the cutting part of the composite board during cutting, while adsorbing and collecting dust and wood chips generated during cutting; and a clamping component, wherein multiple clamping components are respectively disposed at equal intervals on the upper sides of both ends of the processing table, and the clamping components are used to stably clamp both ends of the composite board during cutting.

[0006] In a preferred embodiment, the supporting dust collection assembly includes: an adjusting guide rail, two adjusting guide rails fixedly connected to the upper side of the processing table at equal intervals, multiple adjusting screw holes equally spaced on the opposite sides of the two adjusting guide rails, and adjusting blocks slidably connected inside the two adjusting guide rails, the adjusting blocks being fixed to the corresponding adjusting guide rails by bolts.

[0007] In a preferred embodiment, the supporting dust collection assembly further includes: a supporting dust collection chamber, fixedly connected to one side of the two adjusting blocks, with fixed plates fixedly connected to both sides of the supporting dust collection chamber, and multiple mounting holes equally spaced on the upper side of the two fixed plates, each mounting hole containing a suction cup, the suction end of each suction cup being flush with the opening of the supporting dust collection chamber; and multiple air pumps, with multiple air pumps equally spaced on both sides of the lower end of the supporting dust collection chamber, the suction end of each air pump having an exhaust end of an exhaust pipe, the air inlet end of the exhaust pipe passing through the outer wall of the supporting dust collection chamber and connecting to its interior.

[0008] In a preferred embodiment, the supporting dust collection assembly further includes: a pull-out clamp seat, which is slidably connected to the grooves opened on both sides of the supporting dust collection chamber, and a dust filter bag is clamped inside the pull-out clamp seat.

[0009] In a preferred embodiment, the clamping assembly includes: a U-shaped clamping base, wherein multiple U-shaped clamping bases are respectively arranged at equal intervals on the upper sides of both ends of the processing table, and multiple sliding holes are equally spaced on the upper sides of the multiple U-shaped clamping bases. Limiting rods are slidably connected inside the multiple sliding holes. One end of the multiple limiting rods located on the same U-shaped clamping base is fixedly connected to the same clamping plate. The clamping plate is located inside the opening of the U-shaped clamping base, and a trapezoidal wedge is provided on the upper side of the end of the clamping plate near the inner wall of the U-shaped clamping base; and multiple telescopic springs, wherein multiple telescopic springs are respectively sleeved on the outer wall of the corresponding limiting rods. One end of the multiple telescopic springs is connected to the upper side of the clamping plate, and the other end is connected to the upper inner wall of the U-shaped clamping base.

[0010] In a preferred embodiment, the clamping assembly further includes: a sliding block slidably connected to a movable slot inside the U-shaped card holder, a pressing wedge fixedly connected to one side of the sliding block inside the opening of the U-shaped card holder, the inclined surface of the pressing wedge slidingly contacting the inclined surface of the trapezoidal wedge on the clamping plate, and a rotating handle provided on the side of the sliding block away from the pressing wedge; and a limiting plate, multiple limiting plates being fixedly connected at equal intervals to the outer wall of the U-shaped card holder on the side away from the clamping plate, the multiple limiting plates being located below the rotating handle.

[0011] In a preferred embodiment, the upper sides of the two adjusting blocks are fixedly connected to the same cutting guide frame, the inside of the cutting guide frame is provided with a moving block, the lower side of the moving block is provided with a lifting cylinder, and the extension and retraction end of the lifting cylinder is provided with a cutting blade.

[0012] As can be seen from the above, the high-flatness composite board cutting device with lifting and guiding provided by this utility model has the technical effect of using the support dust collection component and the cutting unit, which are both fixed on two adjusting blocks and can move simultaneously. Therefore, when the cutting unit is cutting the composite board, the upper end of the support dust collection chamber in the support dust collection component always provides precise and stable support to the lower side of the cutting part of the composite board to ensure the stability of the cutting, improve the flatness of the cut surface and avoid the need for readjustment to avoid errors. In addition, multiple air pumps are used to create a negative pressure environment inside the support dust collection chamber through corresponding exhaust pipes, so that most of the dust and wood chips generated during the cutting of the composite board are sucked into the support dust collection chamber, thereby preventing the accumulation of wood chips and dust from affecting the flatness of the cut composite board. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of a high-flatness composite plate cutting device with lifting and guiding according to the present invention. Figure 2 This is a schematic diagram of the overall structure of the supporting dust collection component of a high-flatness composite board cutting device with lifting and guiding according to the present invention. Figure 3 This is an exploded view of the supporting dust collection component of a high-flatness composite board cutting device with lifting and guiding mechanism proposed in this utility model. Figure 4 This is an exploded view of the clamping component of a high-flatness composite board cutting device with lifting and guiding mechanism proposed in this utility model.

[0014] In the attached diagram: 1. Processing table; 2. Cutting guide rail frame; 3. Moving block; 4. Supporting dust collection assembly; 401. Adjusting guide rail; 402. Supporting dust collection bin; 403. Adjusting block; 404. Fixing plate; 405. Suction cup; 406. Exhaust pipe; 407. Air pump; 408. Dust filter bag; 409. Pull-out clamp; 5. Clamping assembly; 501. U-shaped card seat; 502. Limiting plate; 503. Rotating handle; 504. Sliding block; 505. Extrusion wedge; 506. Clamping plate; 507. Telescopic spring; 508. Limiting rod; 6. Processing bracket; 7. Lifting cylinder; 8. Cutting blade. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] The high-flatness composite board cutting device with lifting guide disclosed in this utility model is mainly used in scenarios where existing composite board cutting devices use U-shaped clamps to hold both ends of the board. During cutting, the board is suspended and lacks support, making it prone to deformation and breakage under pressure. Furthermore, the dust and wood chips generated reduce the flatness of the cut surface.

[0017] Reference Figure 1 A high-flatness composite board cutting device with lifting and guiding mechanism includes: a processing bracket 6, with the same processing table 1 fixedly connected to the upper side of two processing brackets 6; a supporting dust collection component 4, which is disposed on the upper side of the processing table 1, and is used to provide support for both ends of the cutting part of the composite board during cutting, while adsorbing and collecting dust and wood chips generated during cutting; and a clamping component 5, with multiple clamping components 5 disposed at equal intervals on the upper sides of both ends of the processing table 1, and the clamping components 5 are used to stably clamp both ends of the composite board during cutting.

[0018] Reference Figures 1-3 In a preferred embodiment, the dust collection assembly 4 includes: an adjusting guide rail 401, two adjusting guide rails 401 are fixedly connected to the upper side of the processing table 1 at equal intervals, and multiple adjusting screw holes are equally spaced on the sides of the two adjusting guide rails 401 that are far apart from each other. Adjusting blocks 403 are slidably connected inside the two adjusting guide rails 401 respectively, and the adjusting blocks 403 can be fixed to the corresponding adjusting guide rails 401 by bolts.

[0019] In this solution, the dust collection assembly 4 further includes: a dust collection chamber 402, which is fixedly connected to one side of the two adjusting blocks 403. Fixing plates 404 are fixedly connected to both sides of the dust collection chamber 402. Multiple mounting holes are equally spaced on the upper side of the two fixing plates 404. Suction cups 405 are installed inside the multiple mounting holes. The suction ends of the multiple suction cups 405 are flush with the opening of the dust collection chamber 402. Air pumps 407 are arranged at equal intervals on both sides of the lower end of the dust collection chamber 402. The suction ends of the multiple air pumps 407 are respectively provided with exhaust ends of exhaust pipes 406. The air inlet end of the exhaust pipes 406 passes through the outer wall of the dust collection chamber 402 and connects to its interior.

[0020] In this solution, the dust collection assembly 4 also includes a pull-out clamp 409, which is slidably connected to the grooves opened on both sides of the dust collection chamber 402, and a dust filter bag 408 is clamped inside the pull-out clamp 409.

[0021] When the worker cuts the composite board, both the supporting dust collection assembly 4 and the cutting unit are fixed on two adjusting blocks 403 and can move simultaneously. Therefore, when the cutting unit cuts the composite board, the upper end of the supporting dust collection chamber 402 in the supporting dust collection assembly 4 always provides precise and stable support to the lower side of the cutting part of the composite board to ensure the stability of the cutting, improve the flatness of the cut surface, and avoid the need for readjustment and error. Since multiple suction cups 405 adsorb and clamp the lower sides of both ends of the cutting part of the composite board, it can prevent the composite board from shifting during cutting and causing damage. At the same time, multiple air pumps 407 are turned on to create a negative pressure environment inside the supporting dust collection chamber 402 through the corresponding exhaust pipes 406, so that most of the dust and wood chips generated during the cutting of the composite board are sucked into the supporting dust collection chamber 402, thereby preventing the accumulation of wood chips and dust from affecting the flatness of the cut composite board.

[0022] Reference Figure 1 and Figure 4 In a preferred embodiment, the clamping assembly 5 includes: a U-shaped bracket 501, multiple U-shaped brackets 501 are respectively arranged at equal intervals on the upper sides of both ends of the processing table 1, multiple sliding holes are equally spaced on the upper sides of the multiple U-shaped brackets 501, and limit rods 508 are slidably connected inside the multiple sliding holes. One end of the multiple limit rods 508 located on the same U-shaped bracket 501 is fixedly connected to the same clamping plate 506. The clamping plate 506 is located inside the opening of the U-shaped bracket 501, and a trapezoidal wedge is provided on the upper side of the end of the clamping plate 506 near the inner wall of the U-shaped bracket 501; and a telescopic spring 507, multiple telescopic springs 507 are respectively sleeved on the outer wall of the corresponding limit rods 508, one end of the multiple telescopic springs 507 is connected to the upper side of the clamping plate 506, and the other end is connected to the upper inner wall of the U-shaped bracket 501.

[0023] In this solution, the clamping assembly 5 further includes: a sliding block 504, which is slidably connected to a movable slot in the U-shaped card holder 501. A pressing wedge 505 is fixedly connected to one side of the sliding block 504 inside the opening of the U-shaped card holder 501. The inclined surface of the pressing wedge 505 is in sliding contact with the inclined surface of the trapezoidal wedge on the clamping plate 506. A rotating handle 503 is provided on the side of the sliding block 504 away from the pressing wedge 505; and a limiting plate 502. Multiple limiting plates 502 are fixedly connected at equal intervals to the outer wall of the side of the U-shaped card holder 501 away from the clamping plate 506. The multiple limiting plates 502 are located below the rotating handle 503.

[0024] When workers cut composite panels, the clamping plate 506 moves downward against the elastic force of the telescopic spring 507 by sliding the squeezing wedge 505 along the inclined surface of the trapezoidal wedge on the clamping plate 505. This allows for quick and adaptable clamping and fixing of composite panels of different thicknesses, eliminating the need for traditional bolt fixing methods that deteriorate with prolonged use and improving work efficiency.

[0025] Reference Figure 1 and Figure 2 In a preferred embodiment, the upper sides of the two adjusting blocks 403 are fixedly connected to the same cutting guide frame 2, the inside of the cutting guide frame 2 is provided with a moving block 3, the lower side of the moving block 3 is provided with a lifting cylinder 7, and the telescopic end of the lifting cylinder 7 is provided with a cutting blade 8.

[0026] Working principle: When cutting the composite board, the worker first places the composite board to be cut inside the openings of multiple U-shaped clamps 501. Then, by pushing the rotating handle 503, the sliding block 504, which is fixedly connected to it, drives the extrusion wedge 505 to slide along the inclined surface of the trapezoidal wedge on the clamping plate 506. During this process, as the extrusion wedge 505 slides, the clamping plate 506 overcomes the elastic force of the telescopic spring 507 and moves downward toward the surface of the composite board, thereby extruding and clamping the composite board. When the rotating handle 503 can no longer be pushed, it proves that... After clamping, rotate the handle 503 to lock it between the limiting plates 502 to prevent rebound. Repeat the above operation to fix the remaining clamping components 5 to the composite board. After the composite board is fixed, the operator moves the two adjusting blocks 403 along the adjusting guide rail 401. Since the supporting dust collection component 4 and the cutting unit are both fixed on the two adjusting blocks 403 and can move simultaneously, the upper end of the supporting dust collection bin 402 in the supporting dust collection component 4 always provides precise and stable support to the lower side of the cutting part of the composite board when the cutting unit cuts the composite board, avoiding the need for readjustment and errors. After moving the cutting unit and the supporting dust collection bin 402 to the corresponding position according to the required cutting length of the composite board, fix them with bolts. Then control the lifting cylinder 7 and the cutting guide rail frame 2 to make the cutting blade 8 cut the composite board. During the cutting process, the lifting cylinder 7 provides cutting thrust and lifting guide base for the cutting blade 8. And because multiple suction cups 405 adsorb and clamp the lower sides of both ends of the cutting part of the composite board, it can avoid the composite board from shifting and being damaged during cutting. At the same time, open Multiple air pumps 407, activated by the system, create a negative pressure environment inside the supporting dust collection chamber 402 through corresponding exhaust pipes 406. This allows most of the dust and wood chips generated during composite board cutting to be sucked into the supporting dust collection chamber 402, thus preventing the accumulation of wood chips and dust from affecting the flatness of the cut composite board. Furthermore, due to the function of the dust filter bag 408, dust and wood chips are collected while preventing them from entering the air pumps 407. After the composite board is cut, the workers can collect the wood chips and dust in the dust filter bag 408 by pulling out the pull-out clamp 409.

[0027] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. The substitutions may be replacements of some structures, devices, or method steps, or they may be complete technical solutions. Equivalent substitutions or modifications made based on the technical solution and inventive concept of this utility model should all be covered within the protection scope of this utility model.

Claims

1. A high-flatness composite board cutting device with lifting and guiding mechanism, characterized in that, include: Processing bracket (6), the upper side of the two processing brackets (6) is fixedly connected to the same processing table (1); support dust collection component (4), set on the upper side of the processing table (1), the support dust collection component (4) is used to provide support for the two ends of the cutting part when the composite board is cut, and at the same time absorb and collect the dust and wood chips generated during cutting; clamping component (5), multiple clamping components (5) are respectively set on the upper side of the two ends of the processing table (1) at equal intervals, the clamping components (5) are used to stably clamp the two ends of the composite board when it is cut.

2. The high-flatness composite board cutting device with lifting and guiding as described in claim 1, characterized in that, The supporting dust collection assembly (4) includes: an adjusting guide rail (401), two adjusting guide rails (401) are fixedly connected to the upper side of the processing table (1) at equal intervals, and multiple adjusting screw holes are opened at equal intervals on the side of the two adjusting guide rails (401) that are far apart from each other. Adjusting blocks (403) are slidably connected inside the two adjusting guide rails (401), and the adjusting blocks (403) can be fixed to the corresponding adjusting guide rails (401) by bolts.

3. The high-flatness composite board cutting device with lifting guide according to claim 2, characterized in that, The supporting dust collection assembly (4) further includes: a supporting dust collection chamber (402), which is fixedly connected to the opposite side of the two adjusting blocks (403). Fixing plates (404) are fixedly connected to both sides of the supporting dust collection chamber (402). Multiple mounting holes are equally spaced on the upper side of the two fixing plates (404). Suction cups (405) are respectively installed inside the multiple mounting holes. The suction ends of the multiple suction cups (405) are flush with the opening of the supporting dust collection chamber (402). Air pumps (407) are arranged at equal intervals on both sides of the lower end of the supporting dust collection chamber (402). The suction ends of the multiple air pumps (407) are respectively provided with exhaust ends of exhaust pipes (406). The air inlet end of the exhaust pipes (406) passes through the outer wall of the supporting dust collection chamber (402) and connects to its interior.

4. The high-flatness composite board cutting device with lifting guide according to claim 3, characterized in that, The supporting dust collection assembly (4) further includes: a pull-out clamp (409), which is slidably connected to the grooves opened on both sides of the supporting dust collection chamber (402), and a dust filter bag (408) is clamped inside the pull-out clamp (409).

5. The high-flatness composite board cutting device with lifting guide according to claim 1, characterized in that, The clamping assembly (5) includes: a U-shaped bracket (501), multiple U-shaped brackets (501) are respectively arranged at equal intervals on the upper sides of both ends of the processing table (1), multiple sliding holes are equally spaced on the upper side of the multiple U-shaped brackets (501), and limit rods (508) are slidably connected inside the multiple sliding holes. One end of the multiple limit rods (508) located on the same U-shaped bracket (501) is fixedly connected to the same clamping plate (506). The clamping plate (506) is located inside the opening of the U-shaped bracket (501), and a trapezoidal wedge is provided on the upper side of the end of the clamping plate (506) near the inner wall of the U-shaped bracket (501); and a telescopic spring (507), multiple telescopic springs (507) are respectively sleeved on the outer wall of the corresponding limit rod (508). One end of the multiple telescopic springs (507) is connected to the upper side of the clamping plate (506), and the other end is connected to the upper inner wall of the U-shaped bracket (501).

6. The high-flatness composite board cutting device with lifting guide according to claim 5, characterized in that, The clamping assembly (5) further includes: a sliding block (504), which is slidably connected to a movable slot in the U-shaped card seat (501). A pressing wedge (505) is fixedly connected to one side of the sliding block (504) inside the opening of the U-shaped card seat (501). The inclined surface of the pressing wedge (505) slides in contact with the inclined surface of the trapezoidal wedge on the clamping plate (506). A rotating handle (503) is provided on the side of the sliding block (504) away from the pressing wedge (505); a limiting plate (502), which is fixedly connected at equal intervals to the outer wall of the side of the U-shaped card seat (501) away from the clamping plate (506). The multiple limiting plates (502) are located below the rotating handle (503).

7. The high-flatness composite board cutting device with lifting guide according to claim 2, characterized in that, The two adjusting blocks (403) are fixedly connected to the same cutting guide frame (2) on their upper sides. The cutting guide frame (2) is provided with a moving block (3) inside. The moving block (3) is provided with a lifting cylinder (7) on its lower side. The extension end of the lifting cylinder (7) is provided with a cutting blade (8).

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