Chipping recycling and cleaning device of wood milling machine

Abstract

A chipping recycling and cleaning device of a wood milling machine comprises an opening base fixed to a milling machine body, an inclined workbench connected to the opening base, a recycling device located below the inclined workbench all the time, and a chipping recycling device located below the recycling device, wherein the lower end of the inclined workbench is matched with an opening of the opening base all the time. The recovery device comprises a frame body, a power mechanism connected to one side of the frame body, a screening mechanism hinged to the inner wall of the other side of the frame body and a storage mechanism fixed to the frame body. The power mechanism abuts against the screening mechanism, the storage mechanism is located below the screening mechanism, the power mechanism comprises a motor and a special-shaped cam arranged on the motor in a sleeving mode, the screening mechanism comprises an inclined screen and a hinge assembly hinged to the inclined screen, and the high end of the hinge assembly abuts against the special-shaped cam all the time. At least five groups of screen holes are distributed in the inclined screen from large to small according to the diameters of the screen holes, and the screen hole with the minimum diameter is close to the opening of the opening base, so that the later reutilization convenience is effectively improved, and the reutilization cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of woodworking milling machines, and in particular to a debris recovery and cleaning device for woodworking milling machines. Background Art

[0002] In the field of wood cutting, milling is an important and efficient processing method. It can be used not only to process planes and grooves, but also to process various shaped surfaces and curved surfaces.

[0003] However, with the greater demand for wooden furniture and higher requirements for processing efficiency, milling is increasingly used in wood processing.

[0004] In the prior art, woodworking milling machines continuously remove material from the blank during the process of grooving, tenoning and processing the formed surface of wood, and the removed material forms chips. In order to prevent the debris of wood chips from scattering and accumulating in the working area of ​​the milling machine, the exhaust device is used to directly extract the broken wood chips to clean the working area. However, the extracted wood chips of various sizes are all mixed together, which makes it difficult to recycle and reuse them later, and increases the cost of reuse. Utility Model Content

[0005] The embodiment of the utility model provides a woodworking milling machine debris recovery and cleaning device, which realizes the graded recovery of debris after wood cutting, and separate recovery of debris of different size grades, thereby improving the convenience of later reuse and reducing the reuse cost.

[0006] To achieve the aforementioned objectives, this application adopts the following technical solutions:

[0007] A woodworking milling machine debris recovery and cleaning device comprises an open base fixed to the milling machine body, an inclined worktable connected to the open base, the inclined worktable tilting along the F1 direction, and the lower end of the inclined worktable always matching the opening of the open base;

[0008] A recovery device is always located below the tilting workbench, comprising a frame, a power mechanism connected to one side of the frame, a screening mechanism hinged to the inner wall of the other side of the frame, and a storage mechanism fixed to the frame; the power mechanism abuts against the screening mechanism, and the storage mechanism is always located below the screening mechanism;

[0009] The power mechanism includes a motor and a special-shaped cam mounted on the motor. The screening mechanism includes an inclined screen and a hinged assembly hinged to the inclined screen. The inclined screen is inclined along the F2 direction, and its high end is always in contact with the special-shaped cam. There are at least five groups of screen holes distributed on the inclined screen from large to small according to the diameter of the screen holes, and the screen hole with the smallest diameter is close to the opening of the open base.

[0010] In some optional embodiments, the storage mechanism includes a storage rack and at least five storage boxes detachably connected to the storage rack; the storage rack is provided with an independent drop-out port corresponding to each group of the sieve holes, the storage rack is fixed inside the frame, and the storage rack is always located at the bottom of the inclined screen.

[0011] In some optional embodiments, a slide groove is provided on the opposite edge of the blanking port, and a slide is provided on the opposite edge of the storage box, and the slide cooperates with the slide groove.

[0012] In some optional embodiments, the inclination angle of the inclined workbench is α, and the inclination angle of the inclined screen is β.

[0013] In some optional embodiments, 30°<α<45°, and 30°<β<45°.

[0014] In some optional embodiments, every two columns of the sieve holes constitute a group of the sieve holes.

[0015] In some optional embodiments, the diameters of the sieve holes are in the order of Φ1 > Φ2 > Φ3 > Φ4 > Φ5 from large to small, and the diameter of the sieve holes near the opening of the open base is Φ5.

[0016] In some optional embodiments, the power mechanism also includes a fixing component, and a mounting hole is provided on the special-shaped cam. The motor passes through the frame from the outside to the inside and is connected to one side of the frame through the fixing component. The special-shaped cam is then mounted on the motor through the mounting hole of the special-shaped cam.

[0017] In some optional embodiments, the hinge assembly includes a hinge head and a hinge seat, the hinge head is connected to the inclined screen, the hinge seat is fixed to the inner side wall of the frame, and the hinge head and the hinge seat are hinged.

[0018] The woodworking milling machine debris recovery and cleaning device provided in this application is not only suitable for the recovery of various wood debris during actual use, but also suitable for the recovery of other light-weight debris.

[0019] The woodworking milling machine chip recovery and cleaning device provided in this application has the following beneficial effects:

[0020] In the technical solution adopted in the present application, an inclined workbench is set on an open base, and the opening of the open base is always matched with the lower end of the inclined workbench. At the same time, the power mechanism in the recovery device includes a special-shaped cam, and the screening mechanism hinged to the frame is provided with an inclined screen with different diameters of screen holes. The inclined screen is always in contact with the special-shaped cam, and an independent drop-out port is provided on the storage mechanism corresponding to the screen holes of the screen. With the cooperation of the detachable storage box in the storage mechanism, the graded recovery of wood chips is realized, which effectively improves the convenience of recycling and reduces the cost of reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Other features, objects and advantages of the present application will become more apparent upon reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0022] Figure 1 This is a schematic structural diagram of a woodworking milling machine debris recovery and cleaning device according to the present application;

[0023] Figure 2 This is a structural schematic diagram of a milling machine body in a woodworking milling machine debris recovery and cleaning device of the present application;

[0024] Figure 3 This is a schematic structural diagram of an open base in a woodworking milling machine debris recovery and cleaning device of the present application;

[0025] Figure 4 This is a structural schematic diagram of a recovery device in a woodworking milling machine debris recovery and cleaning device of the present application;

[0026] Figure 5 This is a schematic structural diagram of an inclined screen in a woodworking milling machine debris recovery and cleaning device of the present application;

[0027] Figure 6 This is a schematic structural diagram of a special-shaped cam in a woodworking milling machine debris recovery and cleaning device of the present application;

[0028] Figure 7 This is an exploded schematic diagram of a storage mechanism in a woodworking milling machine debris recovery and cleaning device of the present application;

[0029] Figure 8 This is a structural schematic diagram of a storage rack in a woodworking milling machine debris recovery and cleaning device of the present application;

[0030] Figure 9 yes Figure 7 An enlarged view of circle A is shown.

[0031] Reference numerals:

[0032] 10. Milling machine body; 11. Opening base; 11A. Opening;

[0033] 20. Tilt workbench;

[0034] 30. Recovery device; 31. Frame; 32. Power mechanism; 321. Motor; 322. Special-shaped cam; 322A. Mounting hole; 323. Fixing assembly; 33. Screening mechanism; 331. Inclined screen; 331A. Screen hole; 332. Articulated assembly; 3321. Articulated head; 3322. Articulated seat; 34. Storage mechanism; 341. Storage rack; 341A. Dropping port; 341A1. Slide; 342. Storage box; 3421. Slide. DETAILED DESCRIPTION

[0035] The following describes the specific implementation methods of the present application in conjunction with the accompanying drawings and examples. Through the contents of this specification, those skilled in the art can clearly and completely understand the technical solutions, technical problems solved, and technical effects produced by the present application. It should be understood that the specific embodiments described herein are only used to explain the present application and are not intended to limit the present application. In addition, for ease of description, only the parts relevant to the present application are shown in the accompanying drawings.

[0036] It should be noted that the structures, proportions, sizes, etc. depicted in the drawings of the specification are only used to match the contents recorded in the specification for technical personnel in this field to understand and read, and are not used to limit the conditions for the implementation of this application. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should fall within the scope of the technical content disclosed in this application without affecting the efficacy and purpose that can be achieved by this application.

[0037] References such as "first", "second", "the" and similar words do not indicate a quantitative limitation and may indicate the singular or plural. The terms "include", "comprising", "having" and any variations thereof involved in this application are intended to cover non-exclusive inclusions; for example, a process, method, system, product or device that includes a series of steps or modules is not limited to the listed steps or units, but may also include steps or units that are not listed, or may also include other steps or units inherent to these processes, methods, products or devices. Similar words such as "connect", "connected", "coupled" and the like involved in this application are not limited to physical or mechanical connections, but may also include direct or indirect electrical connections.

[0038] It should also be noted that the longitudinal section corresponding to the embodiment of the present application may be a section corresponding to the front view direction, the transverse section may be a section corresponding to the right view direction, and the horizontal section may be a section corresponding to the top view direction.

[0039] In addition, the embodiments and features of the embodiments of the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0040] refer to Figure 1 、 Figure 2 and Figure 3 , Figure 1 This is a structural diagram of a woodworking milling machine debris recovery and cleaning device of the present application. Figure 2 This is a structural diagram of a milling machine body 10 in a woodworking milling machine debris recovery and cleaning device of the present application. Figure 3This is a structural diagram of the base 11 with opening 11A in a woodworking milling machine debris recovery and cleaning device of the present application. Figure 1 、 Figure 2 and Figure 3 As shown, a woodworking milling machine debris recovery and cleaning device includes an opening 11A base 11 fixed to the milling machine body 10, and a tilting worktable 20 connected to the opening 11A base 11. The tilting worktable 20 is tilted along the F1 direction. The lower end of the tilting worktable 20 is always matched with the opening 11A of the opening 11A base 11. The tilt angle of the tilting worktable 20 is α, 30°<α<45°.

[0041] Here, the lower end of the inclined workbench 20 is always matched with the opening 11A of the opening 11A base 11, and the inclination angle of the inclined workbench 20 is α, 30°<α<45°, so that the wood chips generated during the processing can naturally slide from the inclined workbench 20 to the opening 11A of the opening 11A base 11, avoiding the accumulation of wood chips.

[0042] Continue to refer Figure 1 , for reference Figure 4 , Figure 4 This is a schematic diagram of the structure of the recovery device 30 in the woodworking milling machine debris recovery and cleaning device of the present application. Figure 4 As shown, the recovery device 30 is always located below the tilting workbench 20. The recovery device 30 includes a frame 31, a power mechanism 32 connected to one side of the frame 31, a screening mechanism 33 hinged to the inner wall of the other side of the frame 31, and a storage mechanism 34 fixed to the frame 31; the power mechanism 32 abuts the screening mechanism 33, and the storage mechanism 34 is always located below the screening mechanism 33.

[0043] Here, the power mechanism 32 abuts against the screening mechanism 33, so that the power mechanism 32 drives the screening mechanism 33 to move around the axis to screen the wood chips, and the storage mechanism 34 is always located below the screening mechanism 33 to recover the wood chips through the storage mechanism 34.

[0044] Continue to refer Figure 1 and Figure 4 The power mechanism 32 includes a motor 321, a special-shaped cam 322 mounted on the motor 321, and a fixing assembly 323. The screening mechanism 33 includes an inclined screen 331 and a hinge assembly 332 hinged to the inclined screen 331. The inclined screen 331 is inclined along the F2 direction. The inclination angle of the inclined screen 331 is β, 30°<β<45°. Specifically, the high end of the inclined screen 331 is always in contact with the special-shaped cam 322.

[0045] Here, the inclination angle of the inclined screen 331 is β, 30°<β<45°, and the high end of the inclined screen 331 is always in contact with the special-shaped cam 322, thereby further realizing the full screening of the wood chips through the mutual cooperation between the inclined screen 331 and the special-shaped cam 322. At the same time, with the help of the inclination of the inclined screen 331, the wood chips can move from the high end of the inclined screen 331 to the low end of the inclined screen 331 with the help of the inclination of the inclined screen 331.

[0046] Continue to refer Figure 4 , for reference Figure 5 , Figure 5 This is a schematic diagram of the structure of the inclined screen 331 in the woodworking milling machine debris recovery and cleaning device of the present application. Figure 4 and Figure 5 As shown, there are at least five groups of sieve holes 331A distributed on the inclined screen 331 according to the diameter of the sieve holes 331A from large to small. The sieve holes 331A with the smallest diameter are close to the opening 11A of the base 11 of the opening 11A. Every two rows of sieve holes 331A form a group of sieve holes 331A. Specifically, the diameters of the sieve holes 331A are Φ1>Φ2>Φ3>Φ4>Φ5 from large to small, and the diameter of the sieve holes 331A at the opening 11A of the base 11 close to the opening 11A is Φ5. The groups according to the diameter of the sieve holes 331A from large to small are T1, T2, T3, T4, and T5, and the sieve hole 331A close to the opening 11A of the base 11 of the opening 11A is T5.

[0047] Here, every two rows of sieve holes 331A constitute a group of sieve holes 331A, so as to provide two rows of channels for wood chips of the same level, thereby effectively improving the screening efficiency of wood chips.

[0048] Here, the sieve holes 331A are distributed from large to small according to their diameters, and the sieve holes 331A with the smallest diameter are located near the opening 11A of the base 11, so that the woodworking milling machine debris recovery and cleaning device can recycle the wood chips in order from small to large, thereby effectively improving the convenience of recycling and reducing the cost of reuse.

[0049] Continue to refer Figure 4 , for reference Figure 6 , Figure 6 This is a structural diagram of the special-shaped cam 322 in the woodworking milling machine debris recovery and cleaning device of the present application. Figure 4 and Figure 6 As shown, a mounting hole 322A is provided on the special-shaped cam 322, and the motor 321 passes through the frame 31 from the outside to the inside and is connected to one side of the frame 31 through the fixing component 323, and then the special-shaped cam 322 is mounted on the motor 321 through the mounting hole 322A of the special-shaped cam 322.

[0050] Continue to refer Figure 4and Figure 5 The hinge assembly 332 includes a hinge head 3321 and a hinge seat 3322 . The hinge head 3321 is connected to the inclined screen 331 . The hinge seat 3322 is fixed to the inner wall of the frame 31 . The hinge head 3321 and the hinge seat 3322 are hinged.

[0051] Here, under the action of the hinge assembly 332 and the power mechanism 32 , the inclined screen 331 can move around the axis, thereby enabling the inclined screen 331 to screen the wood chips.

[0052] Continue to refer Figure 4 , for reference Figure 7 and Figure 8 , Figure 7 This is an exploded schematic diagram of a storage mechanism 34 in a woodworking milling machine debris recovery and cleaning device of the present application. Figure 8 This is a structural diagram of a storage rack 341 in a woodworking milling machine debris recovery and cleaning device of the present application. Figure 4 、 Figure 7 and Figure 8 As shown, the storage mechanism 34 includes a storage rack 341 and at least five storage boxes 342 detachably connected to the storage rack 341; the storage rack 341 is provided with an independent drop-out port 341A corresponding to each group of sieve holes 331A, the storage rack 341 is fixed to the inside of the frame body 31, and the storage rack 341 is always located at the lower part of the inclined screen 331.

[0053] Here, the inclined workbench 20 is set on the base 11 with the opening 11A, and the opening 11A of the base 11 with the opening 11A is always matched with the lower end of the inclined workbench 20. At the same time, the power mechanism 32 in the recovery device 30 includes a special-shaped cam 322, and the screening mechanism 33 hinged to the frame 31 is provided with an inclined screen 331 with screen holes 331A of different diameters. The inclined screen 331 is always in contact with the special-shaped cam 322, and the storage mechanism 34 is provided with an independent drop-out port 341A corresponding to the screen hole 331A of the screen. With the cooperation of the detachable storage box 342 in the storage mechanism 34, the graded recovery of wood chips is realized, which effectively improves the convenience of recycling and reduces the cost of reuse.

[0054] refer to Figure 9 , Figure 9 yes Figure 7 The enlarged view of circle A is shown as Figure 9 As shown, a slide groove 341A1 is provided on the opposite edge of the blanking port 341A, and a slide piece 3421 is provided on the opposite edge of the storage box 342, and the slide piece 3421 cooperates with the slide groove 341A1.

[0055] Here, a slide groove 341A1 is provided on the edge of each independent blanking port 341A, and a slide 3421 is provided on each storage box 342. Through the mutual cooperation between the slide groove 341A1 and the slide 3421, the storage box 342 is easy to disassemble and install. Specifically, when each independent storage box 342 completes the collection of wood chips of the same level, the operator pulls the storage box 342 along the direction of the slide groove 341A1 by hand, and the storage box 342 is removed from the storage rack 341. During installation, the slide 3421 is aligned with the slide groove 341A1, and the storage box 342 is pushed to complete the installation of the storage box 342, which effectively improves the convenience of operation.

[0056] For ease of understanding, the working principle of the present application is further described as follows: A woodworking milling machine chip recovery and cleaning device, first, fix the wood on the tilting workbench 20 through the tilting workbench 20 clamp, and start the milling machine and the recovery device 30 respectively through the switch of the milling machine itself and the switch of the motor 321 in the external control recovery device 30. During the process of processing wood on the milling machine, wood chips will be generated. Under the action of the tilting workbench 20, the wood chips generate a force to naturally slide along the tilting workbench 20 to the opening 11A of the base 11, and are opened through the switch. The opening 11A of the base 11 falls onto the inclined screen 331. At this time, the wood chips that fall on the inclined screen 331 pass through the screen holes 331A in the order of small wood chips to large wood chips, and fall into the corresponding storage boxes 342 through the corresponding drop-out openings 341A in turn. Under the action of the slide 3421 and the slide groove 341A1, the different storage boxes 342 filled with wood chips of different grades are disassembled and assembled to transfer the wood chips, thereby completing the graded recycling of wood chips, effectively improving the convenience of recycling, and reducing the cost of reuse.

[0057] Although the present application has been described and illustrated with reference to specific embodiments of the present application, these descriptions and illustrations do not limit the present application. It will be clearly understood by those skilled in the art that various changes may be made and equivalent elements may be substituted within the embodiments without departing from the true spirit and scope of the present application as defined by the appended claims. The illustrations may not necessarily be drawn to scale. Due to variables in the manufacturing process, etc., there may be differences between the technical reproduction in the present application and the actual implementation. There may be other embodiments of the present application that are not specifically described. The description and illustrations should be regarded as illustrative, not restrictive. Modifications may be made to adapt specific circumstances, materials, compositions of matter, methods or processes to the objectives, spirit and scope of the present application. All such modifications fall within the scope of the appended claims. Although the methods disclosed herein have been described with reference to specific operations performed in a specific order, it should be understood that these operations may be combined, subdivided or reordered to form equivalent methods without departing from the teachings of the present application. Therefore, unless specifically indicated herein, the order and grouping of operations do not limit the present application.

Claims

1. A woodworking milling machine debris recovery and cleaning device, characterized in that: include A base (11) having an opening (11A) fixed to a milling machine body (10); An inclined workbench (20) connected to the base (11) of the opening (11A), the inclined workbench (20) being inclined along the F1 direction, and the lower end of the inclined workbench (20) always being matched with the opening (11A) of the base (11) of the opening (11A); A recovery device (30) is always located below the tilting workbench (20), and the recovery device (30) includes a frame (31), a power mechanism (32) connected to one side of the frame (31), a screening mechanism (33) hinged to the inner wall of the other side of the frame (31), and a storage mechanism (34) fixed to the frame (31); the power mechanism (32) always abuts against the screening mechanism (33), and the storage mechanism (34) is always located below the screening mechanism (33); The power mechanism (32) includes a motor (321) and a special-shaped cam (322) sleeved on the motor (321); the screening mechanism (33) includes an inclined screen (331) and a hinge assembly (332) hinged to the inclined screen (331); the inclined screen (331) is inclined along the F2 direction, and its high end is always in contact with the special-shaped cam (322); at least five groups of screen holes (331A) are distributed on the inclined screen (331) in descending order of diameter, and the screen hole (331A) with the smallest diameter is close to the opening (11A) of the base (11) of the opening (11A).

2. The woodworking milling machine debris recovery and cleaning device according to claim 1, characterized in that: The storage mechanism (34) comprises a storage rack (341) and at least five storage boxes (342) detachably connected to the storage rack (341); the storage rack (341) is provided with an independent drop-out port (341A) corresponding to each group of the sieve holes (331A); the storage rack (341) is fixed inside the frame (31), and the storage rack (341) is always located below the inclined screen (331).

3. The woodworking milling machine debris recovery and cleaning device according to claim 2, characterized in that: A slide groove (341A1) is provided on the opposite edge of the drop opening (341A), and a slide plate (3421) is provided on the opposite edge of the storage box (342), and the slide plate (3421) cooperates with the slide groove (341A1).

4. The woodworking milling machine debris recovery and cleaning device according to claim 1, characterized in that: The tilt angle of the tilted workbench (20) is α, and the tilt angle of the tilted screen (331) is β.

5. The woodworking milling machine debris recovery and cleaning device according to claim 4, characterized in that: 30°<α<45°，30°<β<45°。 6. The woodworking milling machine debris recovery and cleaning device according to claim 2, characterized in that: Every two rows of the sieve holes (331A) constitute a group of the sieve holes (331A).

7. The woodworking milling machine debris recovery and cleaning device according to claim 2 or 6, characterized in that: The diameters of the sieve holes (331A) are Φ1>Φ2>Φ3>Φ4>Φ5 from large to small, and the diameter of the sieve hole (331A) at the opening (11A) close to the base (11) of the opening (11A) is Φ5.

8. The woodworking milling machine debris recovery and cleaning device according to claim 1, characterized in that: The power mechanism (32) further includes a fixing assembly (323), and a mounting hole (322A) is provided on the special-shaped cam (322). The motor (321) penetrates the frame (31) from the outside to the inside and is connected to one side of the frame (31) through the fixing assembly (323). The special-shaped cam (322) is then sleeved on the motor (321) through the mounting hole (322A) of the special-shaped cam (322).

9. The woodworking milling machine debris recovery and cleaning device according to claim 1, characterized in that: The hinge assembly (332) includes a hinge head (3321) and a hinge seat (3322), wherein the hinge head (3321) is connected to the inclined screen (331), and the hinge seat (3322) is fixed to the inner side wall of the frame (31), and the hinge head (3321) and the hinge seat (3322) are hinged.

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