Wood chip recovery device for furniture processing

Abstract

The utility model discloses a furniture processing wood chip recovery device which comprises a cutting table, a collecting groove, two supporting plates, two first scraping plates, a plurality of recovery assemblies and two guide assemblies, two grooves are formed in the upper surface of the cutting table in the direction perpendicular to the moving direction of plates, and ball screws are rotationally connected into the grooves; the ball screw is sleeved with two ball sliding blocks. The two first scraping plates are arranged on the lower surfaces of the corresponding supporting plates correspondingly, and the multiple recycling assemblies are connected with the corresponding sliding plates correspondingly. A connecting shaft is arranged in the collecting groove in the length direction of the cutting groove, and the two guiding assemblies are connected with the connecting shaft. Therefore, the wood chips can be guided to a plurality of positions in the collecting tank through the guide assembly, so that the wood chips can be uniformly dispersed, and the space utilization rate of the collecting tank is improved. And in addition, wood chips on the surface of the cutting table can be pushed into the cutting groove, the cleanliness of the cutting table is improved, the step of manually collecting the wood chips is omitted, and the cutting efficiency of the plates is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sawdust recovery, in particular to a sawdust recovery device for furniture processing. Background Art

[0002] Sawdust, as a by-product of wood processing, is not only an important raw material for manufacturing recombinant artificial boards (such as medium-density fiberboard), but also has the potential to be used as a raw material for papermaking.

[0003] The current sawdust collection system faces an efficiency bottleneck, primarily due to design limitations in the collection method. Traditional methods rely on a fixed collection trough beneath the cutting table. This trough is limited in width and fixed in position, resulting in the accumulation of sawdust in a specific area, forming a cone-shaped, uneven distribution. This not only reduces the space utilization of the collection trough, but also requires frequent trough replacement, increasing operational complexity. Furthermore, the remaining sawdust on the cutting table surface must be manually cleaned, further slowing down the overall efficiency of the board cutting process.

[0004] Currently, wood chips are mainly recycled by installing a collection trough under the cutting table. When the furniture board is cut, the cut wood chips will automatically fall from the cutting trough into the inside of the collection trough.

[0005] However, limited by the width of the cutting trough and the typically fixed location of the collection trough, sawdust accumulates in specific areas, creating a conical, uneven distribution. This not only reduces the space utilization of the collection trough but also requires frequent trough replacement, increasing operational complexity. Furthermore, the remaining sawdust on the cutting table surface must be manually cleaned, further slowing down the overall efficiency of the board cutting process. Utility Model Content

[0006] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0007] To this end, one objective of the present invention is to provide a wood chip recovery device for furniture processing. This device, through a guide assembly, can direct wood chips to multiple locations within a collection trough, distributing them more evenly and improving the space utilization of the collection trough. Furthermore, it can push wood chips on the cutting table surface into the cutting trough, improving the cleanliness of the cutting table, eliminating the need for manual wood chip collection, and improving board cutting efficiency.

[0008] To achieve the above object, the first aspect of the present utility model proposes a sawdust recycling device for furniture processing, including a cutting table, a collection trough, two support plates, two first scrapers, multiple recycling components and two guiding components. Among them, a cutting groove is provided through the cutting table, and the collection trough is arranged below the cutting groove; two grooves are provided on the upper surface of the cutting table perpendicular to the moving direction of the plate, a ball screw is rotatably connected inside the groove, and two ball sliders are sleeved on the ball screw; the two support plates are oppositely arranged on both sides of the cutting groove, and the support plates are arranged on the ball sliders; the two first scrapers are respectively arranged on the lower surfaces of the corresponding support plates, and the first scrapers are arranged in contact with the upper surface of the cutting table; first chutes are provided on the opposite surfaces of the two support plates, two sliding plates are slidably arranged in each first chute, and multiple recycling components are respectively connected to the corresponding sliding plates; a connecting shaft is arranged inside the collection trough along the length direction of the cutting groove, and the two guiding components are respectively connected to the connecting shaft.

[0009] In the sawdust recycling device for furniture processing of the present utility model, the guiding components can guide the sawdust to multiple positions inside the collection trough, enabling the sawdust to be more evenly dispersed, improving the space utilization rate of the collection trough. In addition, it can also push the sawdust on the surface of the cutting table into the cutting groove, improving the cleanliness of the cutting table, eliminating the step of manually collecting sawdust, and enhancing the cutting efficiency of the plate.

[0010] In addition, the sawdust recycling device for furniture processing proposed according to the above application may also have the following additional technical features:

[0011] Specifically, the recycling component includes a U-shaped plate, a support shaft, a second scraper, a gear and a toothed plate with a meshing relationship. Among them, the U-shaped plate is arranged on the sliding plate; multiple second chutes are provided on the upper surface of the cutting table, one end of the support shaft is rotatably connected to the U-shaped plate, and the other end of the support shaft is slidably connected to the second chute; the gear is arranged on the support shaft; the toothed plate is arranged on the upper surface of the cutting table.

[0012] Specifically, the second chute includes a straight groove and an inclined groove. Among them, the straight groove is arranged adjacent to the groove, one end of the inclined groove is communicated with the straight groove, and the other end of the inclined groove is arranged adjacent to the cutting groove.

[0013] Specifically, the guiding component includes a guiding plate, a fixed pulley, a connecting rope, and an electric push rod. Among them, the guiding plate is rotatably connected to the connecting shaft; through grooves are respectively provided on two opposite side walls of the collecting groove, and the fixed pulley is arranged in the through grooves; the electric push rod is arranged on the side wall of the collecting groove; one end of the connecting rope is arranged at the output end of the electric push rod, and the other end of the connecting rope bypasses the fixed pulley and is connected to the guiding plate.

[0014] Specifically, two opposite surfaces of the cutting groove are inclined planes, and the inclined planes are arranged close to the support plate.

[0015] Additional aspects and advantages of the present utility model will be partly given in the following description, partly will become obvious from the following description, or will be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above-mentioned and / or additional aspects and advantages of the present utility model will become obvious and easy to understand from the following description of the embodiments in conjunction with the drawings, wherein:

[0017] Figure 1 is a schematic structural diagram of a sawdust recovery device for furniture processing according to an embodiment of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the sawdust recovery device for furniture processing according to an embodiment of the present utility model excluding the cutting mechanism;

[0019] Figure 3 For the present utility model Figure 2 is an enlarged schematic structural diagram of area A;

[0020] Figure 4 is a sectional view of a sawdust recovery device for furniture processing according to an embodiment of the present utility model;

[0021] Figure 5 is a schematic structural diagram of a cutting table of a sawdust recovery device for furniture processing according to an embodiment of the present utility model.

[0022] As shown in the figure: 1. Cutting table; 2. Collecting groove; 3. Support plate; 4. First scraper; 5. Recovery component; 6. Guiding component; 7. Ball screw; 8. Ball slider; 9. Slide plate; 10. Cutting groove; 11. Groove; 12. Second chute; 13. Connecting shaft; 20. Through groove; 30. First chute; 50. C-shaped plate; 51. Support shaft; 52. Second scraper; 53. Gear; 54. Rack; 120. Linear groove; 121. Inclined groove; 60. Guiding plate; 61. Fixed pulley; 62. Connecting rope; 63. Electric push rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all variations, modifications, and equivalents that fall within the spirit and scope of the appended claims.

[0024] The following describes the wood chip recovery device for furniture processing according to an embodiment of the present invention in conjunction with the accompanying drawings.

[0025] like Figures 1 to 5 As shown, the wood chip recovery device for furniture processing according to an embodiment of the present invention may include a cutting table 1 , a collecting trough 2 , two support plates 3 , two first scrapers 4 , a plurality of recovery components 5 and two guide components 6 .

[0026] Among them, a cutting groove 10 is provided on the cutting table 1, and the collecting groove 2 is arranged below the cutting groove 10. Two grooves 11 are provided on the upper surface of the cutting table 1 perpendicular to the moving direction of the plate. The inside of the groove 11 is rotatably connected to the ball screw 7, and two ball sliders 8 are provided on the ball screw 7.

[0027] It should be noted that the cutting groove 10 described in this embodiment is arranged along the length direction of the plate, and a cutting blade is installed on the cutting table 1, and the cutting blade extends into the interior of the cutting groove 10.

[0028] Furthermore, the ball screw 7 is provided with two threads in opposite directions, and the two ball sliders 8 are respectively arranged on different threads, and the ball sliders 8 are slidingly connected to the corresponding grooves 11. When the ball screw 7 rotates, the two ball sliders 8 move toward or in opposite directions.

[0029] Two support plates 3 are oppositely arranged on both sides of the cutting groove 10, and the support plates 3 are arranged on the ball slider 8; two first scrapers 4 are respectively arranged on the lower surfaces of the corresponding support plates 3, and the first scrapers 4 are arranged in contact with the upper surface of the cutting table 1.

[0030] It should be noted that the support plates 3 described in this embodiment are arranged parallel to the forward direction of the plate. When the ball screw 7 rotates, with the cooperation of the ball slider 8, the two support plates 3 are driven to move toward or away from each other, and the first scraper 4 is used to push the wood chips in the X-axis direction of the cutting table 1 surface into the cutting groove 10.

[0031] On the opposite faces of the two support plates 3, there are first chutes 30. Two sliding plates 9 are slidably arranged in each first chute 30. Multiple recovery components 5 are respectively connected to the corresponding sliding plates 9. Inside the collection trough 2, a connecting shaft 13 is arranged along the length direction of the cutting groove 10. Two guiding components 6 are respectively connected to the connecting shaft 13.

[0032] In an embodiment of the present utility model, there are four recovery components 5 in total. The four recovery components 5 are symmetrically arranged. The recovery components 5 can push the wood chips on the cutting table 1 in the Y-axis direction into the cutting groove 10 without affecting the conveyance of the board.

[0033] Furthermore, the guiding components 6 can guide the wood chips to different positions, enabling the wood chips to be more evenly dispersed inside the collection trough 2 and avoiding the formation of a conical valley.

[0034] In an embodiment of the present utility model, as Figure 3 shown, the recovery component 5 includes a C-shaped plate 50, a support shaft 51, a second scraper 52, a gear 53 and a toothed plate 54 having a meshing relationship. Among them, the C-shaped plate 50 is arranged on the sliding plate 9. On the upper surface of the cutting table 1, there are multiple second chutes 12. One end of the support shaft 51 is rotatably connected to the C-shaped plate 50, and the other end of the support shaft 51 is slidably connected to the second chute 12. The gear 53 is arranged on the support shaft 51. The toothed plate 54 is arranged on the upper surface of the cutting table 1.

[0035] In an embodiment of the present utility model, during the process of the two support plates 3 moving towards each other, with the cooperation of the first chute 30, the sliding plate 9 and the second chute 12, it can drive the support shaft 51 to move towards the direction of the cutting groove 10, thereby driving the two second scrapers 52 in the X-axis direction to approach each other, so as to push the wood chips on the cutting table 1 in the Y-axis direction into the interior of the cutting groove 10.

[0036] Furthermore, as Figure 5 shown, the second chute 12 includes a straight groove 120 and an inclined groove 121. Among them, the straight groove 120 is adjacent to the recess 11. One end of the inclined groove 121 is connected to the straight groove 120, and the other end of the inclined groove 121 is adjacent to the cutting groove 10.

[0037] In an embodiment of the present utility model, when the support shaft 51 moves in the straight groove 120, the gear 53 meshes with the toothed plate 54, thereby driving the support shaft 51 to rotate 90 degrees and driving the second scraper 52 to rotate 90 degrees, making the second scraper 52 parallel to the support plate 3, and thus not interfering with the movement of the board.

[0038] Furthermore, the distance between two adjacent inclined grooves 121 close to the cutting groove 10 is the shortest, and the distance between two adjacent inclined grooves 121 close to the recess 11 is the longest.

[0039] In one embodiment of the present invention, Figure 4 As shown, the guide assembly 6 includes a guide plate 60, a fixed pulley 61, a connecting rope 62 and an electric push rod 63, wherein the guide plate 60 is rotatably connected to the connecting shaft 13; through grooves 20 are respectively provided on the two opposite side walls of the collecting tank 2, and the fixed pulley 61 is arranged in the through grooves 20; the electric push rod 63 is arranged on the side wall of the collecting tank 2; one end of the connecting rope 62 is arranged at the output end of the electric push rod 63, and the other end of the connecting rope 62 passes around the fixed pulley 61 and is connected to the guide plate 60.

[0040] In an embodiment of the present invention, the angle between the two guide plates 60 can be adjusted by the electric push rod 63, thereby changing the inclination angle of the guide plate 60, and then the wood chips can be guided to different positions, so that the wood chips are more evenly dispersed inside the collection tank 2.

[0041] In one embodiment of the present invention, Figure 4 and Figure 5 As shown, the two opposite surfaces of the cutting groove 10 are sloped surfaces, and the sloped surfaces are arranged close to the support plate 3 . The sloped surfaces are conducive to the first scraper 4 pushing the wood chips into the cutting groove 10 .

[0042] Specifically, when recycling wood chips, relevant personnel can adjust the inclination angle of the guide plate 60 by controlling the height of the telescopic rod of the electric push rod 63 with the cooperation of the fixed pulley 61 and the connecting rope 62, so as to guide the wood chips introduced from the cutting groove 10 to different positions, so that the wood chips can be evenly dispersed in the collection tank 2, thereby improving the space utilization rate of the collection tank 2.

[0043] When the wood chips on the surface of the cutting table 1 are recovered, the relevant personnel control the rotation of the ball screw 7, and the two ball sliders 8 on the ball screw 7 move toward each other, and drive the support plate 3 and the first scraper 4 to move toward each other, so as to push the wood chips on the surface of the cutting table 1 in the X-axis direction into the inside of the cutting groove 10, and guide them to different positions through the guide plate 60.

[0044] At the same time, with the cooperation of the second slide 12, the four support shafts 51 move closer to each other and drive the second scraper 52 to move toward the cutting groove 10 to push the wood chips in the Y-axis direction into the cutting groove 10, completing the wood chip recovery process without manual recovery and higher recovery efficiency.

[0045] In summary, the wood chip recovery device for furniture processing of the present invention, through the guide assembly, can direct wood chips to multiple locations within the collection trough, ensuring a more even distribution of the wood chips and improving the space utilization of the collection trough. Furthermore, it can push wood chips on the cutting table surface into the cutting trough, improving the cleanliness of the cutting table, eliminating the need for manual wood chip collection, and improving board cutting efficiency.

[0046] In this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0048] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A wood chip recovery device for furniture processing, characterized in that: It includes a cutting table, a collection tank, two support plates, two first scrapers, multiple recycling components and two guiding components. Among them, A cutting groove is penetratingly provided on the cutting table, and the collection tank is arranged below the cutting groove; Two grooves are provided on the upper surface of the cutting table perpendicular to the moving direction of the plate. A ball screw is rotatably connected inside the groove, and two ball sliders are sleeved on the ball screw; The two support plates are oppositely arranged on both sides of the cutting groove, and the support plates are arranged on the ball sliders; The two first scrapers are respectively arranged on the lower surfaces of the corresponding support plates, and the first scrapers are arranged in contact with the upper surface of the cutting table; First chutes are provided on the opposite surfaces of the two support plates. Two sliding plates are slidably arranged in each first chute, and the multiple recycling components are respectively connected to the corresponding sliding plates; A connecting shaft is arranged inside the collection tank along the length direction of the cutting groove, and the two guiding components are respectively connected to the connecting shaft.

2. The wood chip recovery device for furniture processing according to claim 1, characterized in that: The recycling component includes a U-shaped plate, a support shaft, a second scraper, a gear and a toothed plate with a meshing relationship. Among them, The U-shaped plate is arranged on the sliding plate; Multiple second chutes are provided on the upper surface of the cutting table. One end of the support shaft is rotatably connected to the U-shaped plate, and the other end of the support shaft is slidably connected to the second chute; The gear is arranged on the support shaft; The toothed plate is arranged on the upper surface of the cutting table.

3. The wood chip recovery device for furniture processing according to claim 2, characterized in that: The second chute includes a straight groove and an inclined groove. Among them, the straight groove is arranged adjacent to the groove, one end of the inclined groove is communicated with the straight groove, and the other end of the inclined groove is arranged adjacent to the cutting groove.

4. The wood chip recovery device for furniture processing according to claim 1, characterized in that: The guiding component includes a guiding plate, a fixed pulley, a connecting rope and an electric push rod. Among them, The guiding plate is rotatably connected to the connecting shaft; Through grooves are respectively provided on two opposite side walls of the collection tank, and the fixed pulley is arranged in the through groove; The electric push rod is arranged on the side wall of the collection tank; One end of the connecting rope is arranged at the output end of the electric push rod, and the other end of the connecting rope bypasses the fixed pulley and is connected to the guiding plate.

5. The wood chip recovery device for furniture processing according to claim 1, characterized in that: The two opposite surfaces of the cutting groove are slope surfaces, and the slope surfaces are arranged adjacent to the support plate.

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