A furniture board edge cutting apparatus

Abstract

This invention discloses a furniture board edge trimming device, including a storage system and an edge trimming system. The edge trimming system includes a processing box body with a processing cavity inside. A waste collection box is installed at the bottom of the processing cavity. Multiple mounting horizontal plates are arranged symmetrically in pairs at the top and bottom of the processing cavity. A trapezoidal protrusion is provided between the upper and lower mounting horizontal plates. A conveying support mechanism is provided in cooperation with the multiple mounting horizontal plates. An edge trimming dust removal mechanism is provided on the trapezoidal protrusion, which is located inside the conveying support mechanism. A secondary dust removal mechanism is provided at the top of the processing box body. A cut surface cleaning mechanism is provided at the end of the trapezoidal protrusion away from the storage system. The above structure enables bidirectional bevel trimming of the board, and dust removal during the trimming process improves the trimming effect. The efficiency of trimming is improved by the synchronous operation of four trimming saw blades.

Description

Technical Field

[0001] This invention relates to the field of furniture board processing technology, specifically to a furniture board edge cutting device. Background Technology

[0002] With social development, the furniture industry is growing in scale. In the current furniture processing and production process, edge cutting devices must be used to cut the boards in different ways to achieve the cooperation between the boards. Among them, cutting the boards at a 45-degree bevel is a common edge cutting method. However, the existing edge cutting devices can only process one side at a time, and the process is characterized by flying wood chips and a poor environment. Single-sided cutting also results in low overall processing efficiency. At the same time, the existing edge cutting devices cannot achieve double-sided bevel cutting. Therefore, there is an urgent need for a furniture board edge cutting device that can improve edge cutting efficiency and achieve double-sided bevel cutting. Summary of the Invention

[0003] The purpose of this invention is to provide a furniture board edge cutting device that solves the problems of low edge cutting efficiency and inability to achieve double-sided bevel cutting by setting an edge cutting dust removal mechanism.

[0004] The objective of this invention can be achieved through the following technical solutions:

[0005] A furniture board edge trimming device includes a storage system and an edge trimming system. The edge trimming system includes a processing box body with a processing cavity inside. A waste collection box is installed at the bottom of the processing cavity. Multiple mounting horizontal plates are provided at the upper end of the processing cavity, arranged symmetrically in pairs. A trapezoidal protrusion is provided between the upper and lower mounting horizontal plates. A conveying support mechanism is provided in cooperation with the multiple mounting horizontal plates. An edge trimming dust removal mechanism is provided on the trapezoidal protrusion, which is located inside the conveying support mechanism. A secondary dust removal mechanism is provided at the top of the processing box body. A cut surface cleaning mechanism is provided at the end of the trapezoidal protrusion away from the storage system.

[0006] As a further aspect of the present invention: the conveying support mechanism includes multiple connecting frames set on the mounting horizontal plate, each connecting frame having a conveying roller rotatably mounted at its bottom end, and the conveying rollers on the two symmetrically arranged mounting horizontal plates being arranged in a one-to-one correspondence. Each connecting frame located at both ends of the edge of the secondary dust removal mechanism is equipped with an active motor, and the output shaft of the active motor is connected to the conveying roller at the corresponding position.

[0007] As a further aspect of the present invention: the edge-cutting dust removal mechanism includes a material collection box, and the trapezoidal boss and the material collection box are interconnected. An exhaust fan is installed on the outer side of the material collection box. Mounting seats are symmetrically arranged on the upper and lower inclined surfaces of the trapezoidal boss. An edge-cutting motor is installed on the mounting seats. The output shaft of the edge-cutting motor is connected to an edge-cutting saw blade. A dust removal shell is connected to the inner side of the trapezoidal boss. The dust removal shell surrounds the edge-cutting saw blade. An edge-cutting cavity adapted to the material is opened in the middle of the dust removal shell. Edge-cutting blocking triangular plates are symmetrically arranged on both sides of the edge-cutting cavity.

[0008] As a further aspect of the present invention: the dust collector housing has a downward inclined surface on one side of its bottom.

[0009] As a further aspect of the present invention: the secondary dust removal mechanism includes a dust collector located at the top of the processing box body, the dust collector's suction port is connected to a connecting channel, and a suction hopper is connected to the bottom of the connecting channel.

[0010] As a further aspect of the present invention: the cutting surface cleaning mechanism includes a support plate connected inside the trapezoidal bosses on both sides. Guide rods are connected between the two support plates and the inner wall of the processing box body. Sliding seats are slidably installed on the two guide rods. A connecting seat is connected to one side of the sliding seat. A second spring is connected to the side of the sliding seat near the cutting edge dust removal mechanism. The second spring is sleeved on the corresponding guide rod. Fixed boxes are symmetrically connected to the outer sides of the two trapezoidal bosses. A moving cylinder is installed inside the fixed box. A connecting seat is connected to the top of the telescopic rod of the moving cylinder. A connecting rod is rotatably connected to the connecting seat. The other end of the connecting rod is connected to the connecting seat. Multiple cleaning nozzles are installed on the inner side of the sliding seat. The multiple cleaning nozzles are connected to an external air source.

[0011] As a further aspect of the present invention: a horizontal groove 1 is provided on the side of the trapezoidal boss, and a horizontal groove 2 is provided near the connecting rod of the fixing box. The horizontal groove 1 and the horizontal groove 2 are interconnected and are horizontal with the connecting rod.

[0012] The beneficial effects of this invention are:

[0013] 1. This invention achieves continuous edge cutting of sheet metal by setting up a storage system and an edge cutting system in cooperation. The equipment can be placed in the corresponding position on the production line, and the structure is simple and small in size, without occupying too much space on the production line.

[0014] 2. This invention improves processing compactness and efficiency by designing an edge-cutting and dust-removing mechanism inside the conveying support mechanism, which performs edge-cutting and dust removal during the conveying process. Furthermore, a secondary dust removal mechanism is provided on the top of the processing box body to further remove dust during the processing. A surface cleaning mechanism is also provided at the end of the trapezoidal protrusion away from the storage system. After the plate is processed by the edge-cutting and dust-removing mechanism, the processed plate is cleaned again during the conveying process through the conveying support mechanism, further optimizing the processing effect.

[0015] 3. The present invention has symmetrically arranged cutting blocking triangle plates on both sides of the cutting cavity. The cutting blocking triangle plates are located at the front end of the conveying direction. The top plane of the inclined side of the cutting blocking triangle plate is parallel to the plane of the cutting saw blade. When the plate is cut into a bevel by the cutting saw blade, the top plane of the cutting blocking triangle plate blocks the cutting of the material. It exerts an upward force on the material from the cutting position, breaking the material cutting and avoiding continuous cutting that could not be broken, thus affecting the accuracy and stability of the cutting edge.

[0016] 4. When the board is conveyed to the edge cutting and dust removal mechanism, the four edge cutting motors on both sides are started, driving the four edge cutting saw blades to rotate. The four edge cutting saw blades perform edge cutting on the four sides of the board, wherein the edge cutting angle is equal to the tilt angle of the edge cutting saw blade. Furthermore, the edge cutting saw blades are all set at a 45-degree angle to the conveyed board, so that the board is processed with double 45-degree bevels. The cut material is broken by the cutting material blocking triangular plate and falls into the cutting material collection box.

[0017] 5. When the board is conveyed to the edge cutting and dust removal mechanism, the four edge cutting motors on both sides are started, driving the four edge cutting saw blades to rotate. The four edge cutting saw blades cut the four sides of the board, wherein the edge cutting angle is equal to the tilt angle of the edge cutting saw blade. Furthermore, the edge cutting saw blades are all set at a 45-degree angle to the conveyed board, so that the board is processed with double 45-degree bevels. The cut material is broken by the cutting material blocking triangular plate and falls into the cutting material collection box. Attached Figure Description

[0018] The invention will now be further described with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the overall internal structure of the present invention;

[0020] Figure 2 This is a schematic diagram of the left-side cross-sectional structure of the present invention;

[0021] Figure 3 This is a top view cross-sectional structural diagram of the present invention;

[0022] Figure 4 yes Figure 2 Enlarged structural diagram of region A in the middle;

[0023] Figure 5 yes Figure 4 A schematic diagram of the structure with the sheet material removed.

[0024] In the diagram: 1. Storage system; 11. Storage box body; 12. Storage cavity; 13. First spring; 14. Base plate; 15. Connecting plate; 16. Push plate cylinder; 17. Auxiliary conveying wheel; 18. Push block; 2. Trimming system; 21. Processing box body; 22. Waste material output door; 23. Waste material collection box; 24. Mounting cross plate; 25. Trapezoidal boss; 26. Discharge port; 3. Conveying support mechanism; 31. Connecting frame; 32. Conveying roller; 4. Trimming dust removal mechanism; 41. Cutting material collection box 42. Exhaust fan; 43. Mounting base; 44. Edge cutting motor; 45. Edge cutting saw blade; 46. Dust collector housing; 47. Inclined surface; 48. Cutting blocking triangle plate; 49. Edge cutting chamber; 5. Secondary dust removal mechanism; 51. Dust collector; 52. Connecting channel; 53. Dust suction hopper; 6. Cutting surface cleaning mechanism; 61. Support plate; 62. Guide rod; 63. Sliding seat; 64. Connecting seat one; 65. Connecting rod; 66. Fixing box; 67. Connecting seat two; 68. Moving cylinder; 69. Cleaning nozzle. Detailed Implementation

[0025] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0026] like Figures 1-5 As shown, this is a furniture board edge cutting device. The edge cutting device includes a storage system 1 and an edge cutting system 2. The board to be processed is stored in the storage system 1 and transported to the edge cutting system 2 for edge cutting. The storage system 1 is located on the input processing side of the edge cutting system 2. The storage system 1 and the edge cutting system 2 cooperate to achieve continuous edge cutting of the board. This device can be placed in the corresponding position on the production line, and its structure is simple and small in size, without occupying too much space on the production line.

[0027] Among them, such as Figure 1As shown, the storage system 1 includes a storage box body 11, which has a storage cavity 12 inside. Multiple sets of first springs 13 are provided at the bottom of the storage cavity 12. The multiple sets of first springs 13 are connected to a base plate 14. Multiple pieces of sheet metal to be processed can be placed on the base plate 14 for storage. Multiple auxiliary conveying wheels 17 are connected to the top surface of the storage cavity 12. The multiple auxiliary conveying wheels 17 are arranged linearly and are equally spaced. A connecting plate 15 is connected to one side of the storage box body 11. A push plate cylinder 16 is installed at the bottom of the connecting plate 15. The push rod of the push plate cylinder 16 passes through the storage box body 11 and is connected to a push block 18 in the storage cavity 12. A conveying port is opened on the side of the storage box body 11 away from the push block 18. By controlling the push plate cylinder 16 to drive the push block 18 to move, the uppermost sheet metal is pushed out from the conveying port. After one sheet metal is output, the push block 18 retracts. The second sheet metal is pushed up to the first layer position by the first spring 13, which facilitates the subsequent conveying of sheet metal to be processed.

[0028] Further such as Figures 1-5 As shown, the aforementioned edge-cutting system 2 includes a processing box body 21. A processing cavity is formed inside the processing box body 21, and a waste collection box 23 is installed at the bottom of the processing cavity to collect other impurities cleaned from the sheet metal. A waste output door 22 is provided at one end of the processing box body 21 near the waste collection box 23. This waste output door 22 is sealed to the processing box body 21. The waste collection box 23 is removed by opening the waste output door 22. Four mounting horizontal plates 24 are symmetrically arranged at the upper end of the processing cavity. The two mounting horizontal plates 24 on the upper side are symmetrically arranged, and the two mounting horizontal plates 24 on the lower side are also symmetrically arranged. A trapezoidal protrusion is provided between the upper and lower mounting horizontal plates 24 on the storage box body 11. The platform 25 is a trapezoidal shape that protrudes outward. Four mounting plates 24 are fitted with a conveying support mechanism 3. A cutting and dust removal mechanism 4 is installed on the trapezoidal boss 25. The cutting and dust removal mechanism 4 is located inside the conveying support mechanism 3. It performs cutting and dust removal during the conveying process, improving the compactness of the processing and thus improving the processing efficiency. A secondary dust removal mechanism 5 is installed on the top of the processing box body 21 to further remove dust during the processing. A cutting surface cleaning mechanism 6 is also installed at the end of the trapezoidal boss 25 away from the storage system 1. After the board is processed by the cutting and dust removal mechanism 4, it is cleaned again during the conveying process of the conveying support mechanism 3, further optimizing the processing effect.

[0029] like Figures 1-3As shown, the aforementioned conveying support mechanism 3 includes multiple connecting frames 31 mounted on the mounting horizontal plate 24. Each connecting frame 31 has a conveying roller 32 rotatably mounted at its bottom. The conveying rollers 32 on the two symmetrically mounted mounting horizontal plates 24 are also correspondingly mounted. The conveying rollers 32 at the upper and lower ends on the same side are also correspondingly mounted. Each connecting frame 31 at both ends of the edge of the secondary dust removal mechanism 5 is equipped with an active motor. The output shaft of the active motor is connected to the corresponding conveying roller 32, thereby driving the corresponding conveying roller 32 to rotate and further convey the board. The processing box body 21 has a discharge port 26 at the end away from the storage system 1. The discharge port 26 is horizontal with the conveyed board, which facilitates the conveying of the board out of the edge cutting system 2. Furthermore, the conveying roller 32 can also be provided with a mesh pattern to increase friction and improve the stability of the conveying.

[0030] Further such as Figure 1 , Figure 4 and Figure 5 As shown, the edge-cutting dust removal mechanism 4, located on the trapezoidal protrusion 25, includes a cutting collection box 41. The cutting collection box 41 is fixedly connected to the trapezoidal protrusion 25, and the trapezoidal protrusion 25 and the cutting collection box 41 are interconnected. An exhaust fan 42 is installed on the outer side of the cutting collection box 41, and the exhaust fan 42 is connected to the cutting collection box 41. A filter screen is installed on the connecting channel to prevent the cutting material from affecting the internal fan. Furthermore, the trapezoidal protrusion 25 is further equipped with a sloping... A mounting base 43 is symmetrically arranged on the surface. A cutting motor 44 is mounted on the mounting base 43. The output shaft of the cutting motor 44 is connected to a cutting saw blade 45. A dust collector housing 46 is connected to the inner side of the trapezoidal boss portion 25. The dust collector housing 46 surrounds the cutting saw blade 45. A cutting cavity 49 adapted to the plate is opened in the middle of the dust collector housing 46. Cutting blocking triangle plates 48 are symmetrically arranged on both sides of the cutting cavity 49. The cutting blocking triangle plates 48 are located at the front end of the conveying direction (within the conveying direction). Figure 1Based on the perspective, the top plane of the inclined side of the cutting blocking triangle 48 is parallel to the plane of the edge-cutting saw blade 45. When the board is cut into a bevel by the edge-cutting saw blade 45, the top plane of the cutting blocking triangle 48 blocks the cutting progress, exerting an upward force on the cutting from the kerf position to break the cutting, thus preventing continuous cutting from affecting the accuracy and stability of the edge cutting. Furthermore, the dust removal housing 46 has a downward inclined surface 47 on one side of its bottom. The lower part of the inclined surface 47... The end extends into the cutting material collection box 41. When the board is conveyed to the cutting edge dust removal mechanism 4, the four cutting edge motors 44 on both sides are started, driving the four cutting edge saw blades 45 to rotate. The four cutting edge saw blades 45 cut the four sides of the board, where the cutting edge angle is equal to the tilt angle of the cutting edge saw blades 45. Furthermore, the cutting edge saw blades 45 are all set at a 45-degree angle with the conveyed board, so that the board is processed with double 45-degree bevels. The cutting material is broken by the cutting material blocking triangle plate 48 and falls into the cutting material collection box 41.

[0031] like Figure 1 and Figure 2 As shown, the aforementioned secondary dust removal mechanism 5 includes a dust collector 51 located at the top of the processing box body 21. The dust collector 51 has a suction port connected to a connecting channel 52, and a suction hopper 53 is connected to the bottom of the connecting channel 52. The suction hopper 53 is in the shape of an inverted trapezoid, which expands the suction range and absorbs the wood chips or dust overflowing from the gap between the dust collector housing 46 and the board, so as to avoid affecting the processing environment. The cutting collection box 41 includes, but is not limited to, a dust collector.

[0032] Further such as Figure 1 and Figure 3As shown, the aforementioned cutting surface cleaning mechanism 6 includes support plates 61 connected inside the trapezoidal bosses 25 on both sides. The two support plates 61 are symmetrically arranged about the processing box body 21, and guide rods 62 are connected between the two support plates 61 and the inner wall of the processing box body 21. Sliding seats 63 are slidably installed on the two guide rods 62. A second spring is connected to the side of the sliding seat 63 near the cutting edge dust removal mechanism 4. The second spring is sleeved on the corresponding guide rod 62. Fixed boxes 66 are symmetrically connected to the outside of the two trapezoidal bosses 25. A moving cylinder 68 is installed inside the fixed box 66. A connecting seat 67 is connected to the top of the telescopic rod of the moving cylinder 68. A connecting rod 65 is rotatably connected to the connecting seat 67. The other end of the connecting rod 65 is connected to the connecting seat 64 provided on the corresponding sliding seat 63. Furthermore, the connecting seat 64 is rotatably connected to the connecting rod 65. A horizontal groove 1 is provided on the side of the trapezoidal boss 25. Similarly, a horizontal groove 2 is provided on the fixing box 66 near the connecting rod 65. The horizontal groove 1 and the horizontal groove 2 are interconnected and horizontal with the connecting rod 65, so as to avoid interference between the movement of the connecting rod 65 and the trapezoidal boss 25. In addition, multiple cleaning nozzles 69 are installed on the inner side of the sliding seat 63. The multiple cleaning nozzles 69 are connected to the external air source. By starting the moving cylinder 68, the connecting seat 67 is driven to move longitudinally. The connecting seat 67 pulls the connecting rod 65. The connecting rod 65 pulls the sliding seat 63 to slide back and forth on the guide rod 62, thereby cleaning the processed board with air jets, avoiding the waste from causing the conveying roller 32 to move poorly, and further cleaning the processed board to improve the cleanliness of the processing.

[0033] Working principle of the invention: When the invention is in operation, the pusher cylinder 16 is activated, which drives the pusher block 18 to move forward. The pusher block 18 pushes the top layer of board to move and outputs it from the right side to the processing box body 21. During the process of conveying the board from the storage box body 11 to the processing box body 21, when the front end of the board enters the edge cutting and dust removal mechanism 4, the four edge cutting motors 44 on both sides of the board are activated, which drive the four inclined edge cutting saw blades 45 to cut the edges. At the same time, the pusher block 18 continues to advance. On the right side of the edge cutting and dust removal mechanism 4, there is also an actively rotating conveying roller 32, which works with the pusher block 18 to further stabilize the conveying of the board. After the edge cutting saw blades 45 cut the board, the cutting material is blocked by the cutting material blocking triangle plate 48 during its movement. The cutting material blocking triangle plate 48 is inclined outward, and the cutting material is interrupted in time to avoid continuous cutting. Opening the cut surface affects the cutting accuracy and efficiency. The cut material falls into the material collection box 41. One end of the cut board is conveyed to the secondary dust removal mechanism 5 by the active motor driving the conveying roller 32. The dust collector 51 is started to perform secondary dust removal and cleaning on the surface of the conveyed board. At the same time, the moving cylinder 68 is started to drive the connecting seat 67 to extend and retract longitudinally. The connecting seat 67 pulls the connecting rod 65 to move. The connecting rod 65 pulls the sliding seat 63 to move back and forth laterally. At the same time, the external air source is turned on, and the cleaning nozzle 69 moves back and forth to spray air to clean the side of the board. Some impurities are absorbed by the dust collector 51, and the rest fall into the waste collection box 23. The process continues until the processed board is output from the discharge port 26, completing the processing of one board. The output board is transported to the next process by the robot. The process is repeated to complete the processing of all boards.

[0034] In the description of this invention, it should be understood that the terms "upper," "lower," "left," and "right," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or a specific orientational structure and operation. Therefore, they should not be construed as limitations on the invention. Furthermore, "first" and "second" are only for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, unless otherwise stated, "multiple" means two or more.

[0035] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0036] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A furniture board edging apparatus comprising a storage system (1) and an edging system (2), characterized in that, The trimming system (2) comprises a processing box body (21), a processing cavity is formed in the processing box body (21), a sundry collecting box (23) is installed at the bottom of the processing cavity, a plurality of installation horizontal plates (24) are arranged at the upper end of the processing cavity, the installation horizontal plates (24) are symmetrically arranged in pairs, a trapezoidal boss part (25) is arranged between the upper and lower installation horizontal plates (24), a conveying support mechanism (3) is arranged in cooperation with the plurality of installation horizontal plates (24), a trimming dust removal mechanism (4) is arranged on the trapezoidal boss part (25), the trimming dust removal mechanism (4) is located in the conveying support mechanism (3), a secondary dust removal mechanism (5) is arranged at the top of the processing box body (21), and a trimming surface cleaning mechanism (6) is arranged at the end, away from the storage system (1), of the trapezoidal boss part (25); The trimming dust removal mechanism (4) comprises a cutting material collecting box (41), the trapezoidal boss part (25) and the cutting material collecting box (41) are arranged in interpenetration, a suction fan (42) is installed on the outer side of the cutting material collecting box (41), installation seats (43) are symmetrically arranged on the upper and lower inclined surfaces of the trapezoidal boss part (25), a trimming motor (44) is installed on the installation seat (43), a trimming saw blade (45) is connected to the output shaft of the trimming motor (44), a dust removal shell (46) is connected to the inner side of the trapezoidal boss part (25), the trimming saw blade (45) is arranged in the dust removal shell (46), a trimming cavity (49) that is matched with the plate is formed in the middle of the dust removal shell (46), and cutting material blocking triangular plates (48) are symmetrically arranged on the two sides of the trimming cavity (49); the top plane of the inclined side of the cutting material blocking triangular plate (48) is parallel to the plane of the trimming saw blade (45), when the plate is cut by the trimming saw blade (45), the top plane of the cutting material blocking triangular plate (48) blocks the movement of the cutting material, and an inclined upward force is applied to the cutting material from the cutting seam position, so that the cutting material is disconnected; The trimming surface cleaning mechanism (6) comprises support plates (61) connected in the interiors of the two trapezoidal boss parts (25), guide rods (62) are connected between the two support plates (61) and the inner walls of the processing box body (21), sliding seats (63) are slidably installed on the two guide rods (62), a connecting seat one (64) is connected to one side of the sliding seat (63), a second spring is connected to the side surface of the sliding seat (63) close to the trimming dust removal mechanism (4), the second spring is sleeved on the corresponding guide rod (62), fixed boxes (66) are symmetrically connected to the outer sides of the two trapezoidal boss parts (25), a moving cylinder (68) is installed in the fixed box (66), a connecting seat two (67) is connected to the top of the telescopic rod of the moving cylinder (68), a connecting rod (65) is rotatably connected to the connecting seat two (67), the other end of the connecting rod (65) is connected to the connecting seat one (64), a plurality of cleaning nozzles (69) are installed on the inner side of the sliding seat (63), and the plurality of cleaning nozzles (69) are communicated with an air source outside.

2. A furniture board edge cutting apparatus according to claim 1, characterized in that, The conveying support mechanism (3) comprises a plurality of connecting frames (31) arranged on the mounting horizontal plates (24), the bottom ends of the connecting frames (31) are rotatably provided with conveying rollers (32), the conveying rollers (32) on the two mounting horizontal plates (24) are arranged in one-to-one correspondence, and the connecting frames (31) located at the two ends of the edge of the secondary dust removal mechanism (5) are provided with driving motors, the output shafts of the driving motors are connected with the conveying rollers (32) at the corresponding positions.

3. The furniture board edge cutting apparatus according to claim 1, wherein The dust removal shell (46) is provided with an inclined downward inclined surface (47) on one side of the bottom.

4. The furniture board edge cutting apparatus according to claim 1, wherein The secondary dust removal mechanism (5) comprises a dust remover (51) arranged at the top of the processing box body (21), a connecting channel (52) connected with a dust suction port of the dust remover (51), and a dust suction hopper (53) connected with the bottom of the connecting channel (52).

5. The furniture board edge cutting apparatus according to claim 1, wherein The trapezoidal boss part (25) is provided with a horizontal groove one on the side surface, the fixed box (66) is provided with a horizontal groove two close to the connecting rod (65), and the horizontal groove one and the horizontal groove two are communicated with the connecting rod (65) horizontally.

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