Furniture plate cutting device

Abstract

The invention relates to the technical field of plate cutting, in particular to a furniture plate cutting device which comprises a machine body, a discharging frame mechanism, a taking mechanism and a locking mechanism are arranged on the outer side of the machine body, the taking mechanism is used for taking plates, and the discharging frame mechanism is used for receiving and discharging the plates; the locking mechanism is used for positioning the position of the discharging frame mechanism, through the discharging frame mechanism, a first motor automatically adjusts the angle of a material receiving frame according to the weight of a plate, heavy plates are slowly descended at a small angle, light plates are rapidly discharged at a large angle, and a traditional baffle is replaced with screw-thread fit of studs and screw holes, so that the material receiving frame angle is adjusted, and the material receiving frame angle is adjusted. Rigid fixation of the discharging frame is achieved, and the defect that an L-shaped baffle slides due to external force is overcome; the material taking mechanism adopts the structural design of double suction cups and a synchronous belt, so that the two ends of the plate are uniformly stressed in the transferring process, inclination or falling is prevented, parallel operation of cutting and discharging is realized, and the starting and stopping frequency of a conveying belt is reduced.

Description

Technical Field

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

[0002] Different types of boards are used in furniture manufacturing, construction, and processing industries. During production, boards need to be cut, which requires the use of cutting equipment to process the boards into boards of different sizes for later processing and use. The patent with publication number CN213796798U describes a method that uses an inverted L-shaped baffle on one side of a conveyor belt. The conveyor belt moves the furniture to a cutting table. When the conveyor belt stops, a telescopic rod lifts the cutting table, which then lifts the furniture board. A cutting tool is moved by a moving support rod and a connecting rod to cut the furniture board. After cutting, the telescopic rod moves downward, placing the furniture board back onto the conveyor belt and partially onto the L-shaped baffle. The conveyor belt continues to move, and a spring plate pushes against the end of the furniture board, completely feeding it into the L-shaped baffle. A switch is activated, and a second motor moves the L-shaped baffle downward a short distance. The above operation is repeated to continue processing the furniture board. When vertically cut boards need to be transferred, the conveyor belt must be stopped after each cut for lifting and cutting. Frequent start-stop cycles reduce overall production efficiency, especially when processing large batches of boards. Furthermore, the mechanical pushing and positioning relying on spring plates and L-shaped baffles may cause positioning deviations due to board friction or baffle loosening after multiple processing cycles. In addition, wheels are installed at the bottom of the inverted L-shaped baffle, and the inverted L-shaped baffle and the device are two separate structures without a stable connection structure. This causes the inverted L-shaped baffle to slide due to external forces when the board is loaded onto it, affecting stability. Therefore, a furniture board cutting device is proposed. Summary of the Invention

[0003] The purpose of this invention is to provide a furniture board cutting device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a furniture board cutting device, comprising a machine body, a conveyor belt disposed on the surface of the machine body, a cutting mechanism disposed on one side of the machine body, and a feeding rack mechanism, a picking mechanism, and a locking mechanism disposed on the outer side of the machine body, wherein the picking mechanism is used to pick up the board material, the feeding rack mechanism is used to receive and feed the board material, and the locking mechanism is used to position the feeding rack mechanism. The unloading rack mechanism includes an unloading rack, a first motor, a receiving rack, a sleeve, a second motor, a traveling wheel, a rotating roller, an insert rod, a stud, and a screw hole; The unloading rack is detachably connected to the machine body. The first motor is fixedly installed on one side of the unloading rack, and the receiving rack is rotatably connected to the other side of the unloading rack. The second motor is fixedly installed on one side of the support leg of the machine body. The traveling wheel is rotatably connected to the inside of the unloading rack. The rotating roller is rotatably installed on the inside of the receiving rack. The insertion rod is fixedly connected to the bottom of the unloading rack. The stud is rotatably installed on the other side of the support leg of the machine body. The screw hole is opened inside the unloading rack.

[0005] Preferably, the output shaft end of the first motor is fixedly connected to the receiving frame, and the output shaft of the first motor in operation is used to adjust the tilt angle of the receiving frame.

[0006] Preferably, the output shaft end of the second motor is fixedly connected to the stud, and the output shaft of the second motor in the energized state is used to drive the stud to rotate.

[0007] Preferably, the screw hole is used for threaded connection of the stud, and the sleeve is used for insertion of the insert rod.

[0008] Preferably, the material handling mechanism includes a fixed frame, a third motor, a connecting frame, an air pump, a three-way pipe, a synchronous belt and two connecting rods, a suction cup, a synchronous pulley, and a rotating shaft; The fixed frame is fixedly connected to the top of the unloading rack, the third motor is fixedly installed on one side of the fixed frame, the rotating shaft is rotatably connected to the other side of the fixed frame, the synchronous pulley is fixedly mounted on the outer wall of the rotating shaft, the two synchronous pulleys are connected by the synchronous belt, the connecting rod is fixedly connected to the end of the rotating shaft, the connecting frame is rotatably connected to the connecting rod, the air pump is fixedly installed at the bottom of the connecting frame, the three-way pipe is fixedly connected to the docking end of the air pump, and the two suction cups are respectively set at the two output ends of the three-way pipe.

[0009] Preferably, the output shaft end of the third motor is fixedly connected to one of the rotating shafts, and the outer sides of the two synchronous pulleys mesh with the tooth grooves on the inner side of the synchronous belt.

[0010] Preferably, the docking end of the air pump in the powered state is used to provide suction to the two suction cups through the three-way pipe, and the two suction cups in the operating state are used to adsorb the board.

[0011] Preferably, the locking mechanism includes a housing, a fourth motor, a bidirectional lead screw, a guide rod, a moving frame, a locking block, and a lock hole; The outer casing is fixedly connected to the surface of the unloading rack, the fourth motor is fixedly installed on the outside of the outer casing, the bidirectional lead screw is rotatably installed on the inside of the outer casing, the guide rod is fixedly connected to the inside of the outer casing, the movable frame is slidably connected to the outer wall of the guide rod, the locking block is fixedly connected to one side of the movable frame, and the lock hole is opened on the surface of the traveling wheel.

[0012] Preferably, the movable frame is connected to the bidirectional lead screw via a lead screw seat, and the output shaft end of the fourth motor is fixedly connected to the bidirectional lead screw.

[0013] Preferably, the lock hole is used for inserting the lock block into it, and the lock block in the engaged state and the lock hole are used to lock the rotation of the walking wheel.

[0014] Compared with the prior art, the beneficial effects of the present invention are: through the unloading rack mechanism, the first motor automatically adjusts the angle of the receiving rack according to the weight of the plate. Heavy plates are unloaded slowly at a small angle, while light plates are unloaded quickly at a large angle. Furthermore, the threaded engagement of the stud and the screw hole replaces the traditional baffle, achieving rigid fixation of the unloading rack and avoiding the defect of the L-shaped baffle sliding due to external force. The material handling mechanism employs a dual suction cup and synchronous belt structure design to ensure that the board is subjected to uniform force at both ends during the transfer process, preventing tilting or falling. This enables parallel cutting and unloading operations, reducing the frequency of conveyor belt start-stop. The suction cups can still effectively adsorb slightly uneven boards, reducing the risk of damage to the board surface. Furthermore, through the linkage between the material handling mechanism and the unloading rack mechanism, the vertically cut boards can be transferred immediately without frequent start-stop of the conveyor belt, effectively improving efficiency compared to the original spring plate pushing method. The locking mechanism drives the fourth motor to rotate the bidirectional lead screw, which in turn pushes the moving frame to slide along the guide rod. This allows the locking block to be inserted into the locking hole of the traveling wheel, preventing the unloading frame from moving unexpectedly during the unloading process. The rigid locking combined with the guide rod eliminates the low stability caused by the wheel slippage of the original L-shaped baffle. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the present invention; Figure 2 This is a side view of the structure of the present invention; Figure 3 This is a schematic diagram of the main structure of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of structure A in the diagram; Figure 5 This is a schematic diagram of the body structure of the present invention; Figure 6 This is a schematic diagram of the material unloading mechanism of the present invention; Figure 7 This is a schematic diagram of the material handling mechanism of the present invention; Figure 8 This is a schematic diagram of the locking mechanism of the present invention.

[0016] In the diagram: 1. Machine body; 2. Conveyor belt; 3. Cutting mechanism; 4. Unloading rack mechanism; 401. Unloading rack; 402. First motor; 403. Receiving rack; 404. Sleeve; 405. Second motor; 406. Traveling wheel; 407. Rotary roller; 408. Insert rod; 409. Stud; 4010. Screw hole; 5. Material picking mechanism; 501. Fixed frame; 502. Third motor; 503. Connecting rod; 504. Connecting frame; 505. Air pump; 506. T-pipe; 507. Suction cup; 508. Synchronous pulley; 509. Synchronous belt; 5010. Rotating shaft; 6. Locking mechanism; 601. Outer shell; 602. Fourth motor; 603. Bidirectional lead screw; 604. Guide rod; 605. Moving frame; 606. Locking block; 607. Lock hole. Detailed Implementation

[0017] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0018] The terms used in this invention, such as "upper," "lower," "left," "right," "middle," and "one," are merely for clarity of description and are not intended to limit the scope of the invention. Any changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of the invention.

[0019] Please see Figure 1-8 The present invention provides a technical solution for a furniture board cutting device: a furniture board cutting device includes a machine body 1, a conveyor belt 2 is provided on the surface of the machine body 1, a cutting mechanism 3 is provided on one side of the machine body 1, and a feeding rack mechanism 4, a picking mechanism 5 and a locking mechanism 6 are provided on the outer side of the machine body 1. The picking mechanism 5 is used to pick up the board, the feeding rack mechanism 4 is used to receive and feed the board, and the locking mechanism 6 is used to position the feeding rack mechanism 4. The unloading frame mechanism 4 includes an unloading frame 401, a first motor 402, a receiving frame 403, a sleeve 404, a second motor 405, a traveling wheel 406, a rotating roller 407, an insert rod 408, a stud 409, and a screw hole 4010. The unloading frame 401 is detachably connected to the machine body 1. The first motor 402 is fixedly installed on one side of the unloading frame 401. The receiving frame 403 is rotatably connected to the other side of the unloading frame 401. The second motor 405 is fixedly installed on one side of the support leg of the machine body 1. The traveling wheel 406 is rotatably connected to the inside of the unloading frame 401. The rotating roller 407 is rotatably installed on the inside of the receiving frame 403. The insertion rod 408 is fixedly connected to the bottom of the unloading frame 401. The stud 409 is rotatably installed on the other side of the support leg of the machine body 1. The screw hole 4010 is opened inside the unloading frame 401. In this embodiment: the first motor 402 is powered on and operated, so that the output shaft of the first motor 402 in operation drives the receiving frame 403 to rotate around the shaft, and adjusts its tilt angle to adapt to the material feeding requirements of different sized plates. The rotating roller 407 reduces the sliding friction between the plate and the receiving frame 403 to ensure smooth sliding. The rotating roller 407 is covered with polyurethane, which reduces noise and avoids scratches on the surface of the plate.

[0020] Please refer to this carefully. Figure 6 The output shaft end of the first motor 402 is fixedly connected to the receiving frame 403, and the output shaft of the first motor 402 in operation is used to adjust the tilt angle of the receiving frame 403.

[0021] In this embodiment: the first motor 402 is powered on and put into operation, so that the output shaft of the first motor 402 in operation drives the receiving frame 403 to rotate around the shaft, and its tilt angle is adjusted to meet the material feeding requirements of different sized plates.

[0022] Please refer to this carefully. Figure 6 The output shaft end of the second motor 405 is fixedly connected to the stud 409, and the output shaft of the second motor 405 in the energized state is used to drive the stud 409 to rotate.

[0023] In this embodiment: the output shaft of the second motor 405 in operation drives the stud 409 to rotate. The rotating stud 409 is threadedly connected to the screw hole 4010. The tightened stud 409 positions the unloading rack 401 to prevent the unloading rack 401 from moving accidentally during the unloading process.

[0024] Please refer to this carefully. Figure 6 The screw hole 4010 is used for threaded connection of the stud 409, and the sleeve 404 is used for insertion of the insert rod 408.

[0025] In this embodiment: the bottom of the unloading rack 401 is inserted into the sleeve 404, and then the second motor 405 is powered on and started. The output shaft of the running second motor 405 drives the stud 409 to rotate. The rotating stud 409 is threadedly connected to the screw hole 4010, and the tightened stud 409 positions the unloading rack 401.

[0026] Please refer to this carefully. Figure 7 The material handling mechanism 5 includes a fixed frame 501, a third motor 502, a connecting frame 504, an air pump 505, a three-way pipe 506, a synchronous belt 509 and two connecting rods 503, a suction cup 507, a synchronous pulley 508 and a rotating shaft 5010. The fixed frame 501 is fixedly connected to the top of the unloading frame 401. The third motor 502 is fixedly installed on one side of the fixed frame 501. The rotating shaft 5010 is rotatably connected to the other side of the fixed frame 501. The synchronous pulley 508 is fixedly mounted on the outer wall of the rotating shaft 5010. The two synchronous pulleys 508 are connected by a synchronous belt 509. The connecting rod 503 is fixedly connected to the end of the rotating shaft 5010. The connecting frame 504 is rotatably connected to the connecting rod 503. The air pump 505 is fixedly installed at the bottom of the connecting frame 504. The three-way pipe 506 is fixedly connected to the docking end of the air pump 505. The two suction cups 507 are respectively set at the two output ends of the three-way pipe 506.

[0027] In this embodiment: the third motor 502 and the air pump 505 are powered on and operated, causing one shaft 5010 of the output shaft of the running third motor 502 to rotate with one synchronous pulley 508. Since the outer sides of the two synchronous pulleys 508 mesh with the tooth grooves on the inner side of the synchronous belt 509, the rotating synchronous pulley 508 drives the other synchronous pulley 508 to rotate through the synchronous belt 509. Thus, the two rotating synchronous pulleys 508 drive the two shafts 5010 and the connecting rods 503 on both sides to run synchronously, connecting the connecting frame 504 and the suction cup 50. 7. The plate rotates from the cutting station to the unloading rack station, and the connecting frame 504 remains horizontal to prevent the plate from slipping. At this time, the docking end of the air pump 505, which is powered on, provides suction to the two suction cups 507 through the three-way pipe 506. The three-way pipe 506 evenly distributes the suction of the air pump 505 to the two suction cups 507 to ensure that the plate is subjected to uniform force and avoid tilting caused by unilateral suction. Then, the third motor 502 reverses, the connecting rod 503 lifts the plate and rotates it above the receiving rack 403, the air pump 505 releases the negative pressure, and the plate slides into the receiving rack 403, completing the plate transfer.

[0028] Please refer to this carefully. Figure 7 The output shaft end of the third motor 502 is fixedly connected to a rotating shaft 5010, and the outer sides of the two synchronous pulleys 508 mesh with the tooth grooves on the inner side of the synchronous belt 509.

[0029] In this embodiment: Since the outer sides of the two synchronous pulleys 508 mesh with the tooth grooves on the inner side of the synchronous belt 509, one synchronous pulley 508 in the rotating state drives the other synchronous pulley 508 to rotate through the synchronous belt 509. Thus, the two synchronous pulleys 508 in the rotating state drive the two rotating shafts 5010 and the connecting rods 503 on both sides to run synchronously.

[0030] Please refer to this carefully. Figure 7 The docking end of the air pump 505 in the powered state is used to provide suction to the two suction cups 507 through the three-way pipe 506, and the two suction cups 507 in the running state are used to adsorb the board.

[0031] In this embodiment: the air pump 505, which is in the power-on state, provides suction to the two suction cups 507 through the three-way pipe 506. The three-way pipe 506 evenly distributes the suction of the air pump 505 to the two suction cups 507, ensuring that the plate is subjected to uniform force and avoiding tilting caused by unilateral adsorption.

[0032] Please refer to this carefully. Figure 8 The locking mechanism 6 includes a housing 601, a fourth motor 602, a bidirectional lead screw 603, a guide rod 604, a moving frame 605, a locking block 606, and a lock hole 607. The outer casing 601 is fixedly connected to the surface of the unloading rack 401. The fourth motor 602 is fixedly installed on the outside of the outer casing 601. The bidirectional lead screw 603 is rotatably installed on the inside of the outer casing 601. The guide rod 604 is fixedly connected to the inside of the outer casing 601. The moving frame 605 is slidably connected to the outer wall of the guide rod 604. The locking block 606 is fixedly connected to one side of the moving frame 605. The locking hole 607 is opened on the surface of the traveling wheel 406.

[0033] In this embodiment: the sheet material is conveyed to the cutting mechanism 3 via the conveyor belt 2 for positioning and cutting. Then, the unloading rack 401 is pushed to a position aligned with the machine body 1 by the traveling wheels 406, so that the bottom of the unloading rack 401 is inserted into the sleeve 404. Then, the second motor 405 is powered on and started, so that the output shaft of the running second motor 405 drives the stud 409 to rotate. The rotating stud 409 is threadedly connected to the screw hole 4010. The tightened stud 409 positions the unloading rack 401 to prevent the unloading rack 401 from being cut during the unloading process. In the event of unexpected movement, the fourth motor 602 is powered on and put into operation. The output shaft of the running fourth motor 602 drives the bidirectional lead screw 603 to rotate. The rotating bidirectional lead screw 603 drives the two moving frames 605 to move away from each other along the outer wall trajectory of the guide rod 604. The two moving frames 605 then drive the locking block 606 to insert into the locking hole 607. The locking block 606 and the locking hole 607 lock the rotation of the traveling wheel 406, achieving rigid locking and eliminating the risk of slippage of the traveling wheel 406.

[0034] Please refer to this carefully. Figure 8 The movable frame 605 is connected to the bidirectional lead screw 603 through a lead screw seat, and the output shaft end of the fourth motor 602 is fixedly connected to the bidirectional lead screw 603.

[0035] In this embodiment: the fourth motor 602 is powered on and started, so that the output shaft of the running fourth motor 602 drives the bidirectional lead screw 603 to rotate. The rotating bidirectional lead screw 603 drives the two moving frames 605 to move away from each other along the outer wall trajectory of the guide rod 604.

[0036] Please refer to this carefully. Figure 8 The locking hole 607 is used for the locking block 606 to be inserted into it, and the locking block 606 and the locking hole 607 in the engaged state are used to lock the rotation of the traveling wheel 406.

[0037] In this embodiment: the two moving frames 605 in a moving state that are far apart drive the locking block 606 to insert into the lock hole 607. The locking block 606 in the locked state and the lock hole 607 lock the rotation of the traveling wheel 406, thereby achieving rigid locking.

[0038] Working principle: First, the sheet material is conveyed to the cutting mechanism 3 via conveyor belt 2 for positioning and cutting. Then, the unloading rack 401 is pushed to a position aligned with the machine body 1 by the traveling wheels 406, so that the bottom of the unloading rack 401 is inserted into the sleeve 404. Next, the second motor 405 is powered on and started, so that the output shaft of the running second motor 405 drives the stud 409 to rotate. The rotating stud 409 is threaded into the screw hole 4010, and the tightened stud 409 positions the unloading rack 401 to prevent it from being cut during the unloading process. In the event of accidental movement, the fourth motor 602 is powered on and started. The output shaft of the running fourth motor 602 drives the bidirectional lead screw 603 to rotate. The rotating bidirectional lead screw 603 drives the two moving frames 605 to move away from each other along the outer wall trajectory of the guide rod 604. The two moving frames 605 in the away-moving state drive the locking block 606 to insert into the locking hole 607. The locking block 606 and the locking hole 607 lock the rotation of the walking wheel 406, achieving rigid locking and eliminating the risk of slippage of the walking wheel 406. Then, the first motor 402 is powered on and started, so that the output shaft of the first motor 402 in operation drives the receiving frame 403 to rotate around the shaft, and adjusts its tilt angle to adapt to the material feeding requirements of different sized plates. The rotating roller 407 reduces the sliding friction between the plate and the receiving frame 403 to ensure smooth sliding. The rotating roller 407 is covered with polyurethane, which reduces noise and avoids scratches on the surface of the plate. Next, the third motor 502 and the air pump 505 are powered on and operated, causing one shaft 5010 of the output shaft of the running third motor 502 to rotate with one synchronous pulley 508. Since the outer sides of the two synchronous pulleys 508 mesh with the tooth grooves on the inner side of the synchronous belt 509, the rotating synchronous pulley 508 drives the other synchronous pulley 508 to rotate through the synchronous belt 509. The two rotating synchronous pulleys 508 then drive the two shafts 5010 and the connecting rods 503 on both sides to run synchronously, rotating the connecting frame 504 and the suction cup 507 from the cutting station to the unloading rack 401. At the workstation, the connecting frame 504 is always kept horizontally raised and lowered to prevent the board from slipping. At this time, the docking end of the air pump 505, which is in the power-on state, provides suction to the two suction cups 507 through the three-way pipe 506. The three-way pipe 506 evenly distributes the suction of the air pump 505 to the two suction cups 507 to ensure that the board is subjected to uniform force and avoid tilting caused by unilateral suction. Then, the third motor 502 reverses, the connecting rod 503 lifts the board and rotates it to the top of the receiving frame 403, the air pump 505 releases the negative pressure, and the board slides into the receiving frame 403, completing the board transfer. Finally, the board slides into the collection area along the inclined surface of the receiving frame 403. The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A furniture board cutting device, comprising a body (1), wherein a conveyor belt (2) is disposed on the surface of the body (1), and a cutting mechanism (3) is disposed on one side of the body (1), characterized in that: The outer side of the machine body (1) is provided with a feeding rack mechanism (4), a picking mechanism (5) and a locking mechanism (6). The picking mechanism (5) is used to pick up the board material, the feeding rack mechanism (4) is used to receive and feed the board material, and the locking mechanism (6) is used to position the feeding rack mechanism (4). The unloading rack mechanism (4) includes an unloading rack (401), a first motor (402), a receiving rack (403), a sleeve (404), a second motor (405), a traveling wheel (406), a rotating roller (407), an insert rod (408), a stud (409), and a screw hole (4010). The unloading rack (401) is detachably connected to the machine body (1). The first motor (402) is fixedly installed on one side of the unloading rack (401). The receiving rack (403) is rotatably connected to the other side of the unloading rack (401). The second motor (405) is fixedly installed on one side of the support leg of the machine body (1). The walking wheel (406) is rotatably connected to the inner side of the unloading rack (401). The rotating roller (407) is rotatably installed on the inner side of the receiving rack (403). The insertion rod (408) is fixedly connected to the bottom of the unloading rack (401). The stud (409) is rotatably installed on the other side of the support leg of the machine body (1). The screw hole (4010) is opened inside the unloading rack (401).

2. The furniture board cutting device according to claim 1, characterized in that: The output shaft end of the first motor (402) is fixedly connected to the receiving frame (403), and the output shaft of the first motor (402) in operation is used to adjust the tilt angle of the receiving frame (403).

3. The furniture board cutting device according to claim 1, characterized in that: The output shaft end of the second motor (405) is fixedly connected to the stud (409), and the output shaft of the second motor (405) in the energized state is used to drive the stud (409) to rotate.

4. The furniture board cutting device according to claim 1, characterized in that: The screw hole (4010) is used for threaded connection of the stud (409), and the sleeve (404) is used for insertion of the insert (408).

5. The furniture board cutting device according to claim 1, characterized in that: The material handling mechanism (5) includes a fixed frame (501), a third motor (502), a connecting frame (504), an air pump (505), a three-way pipe (506), a synchronous belt (509), two connecting rods (503), a suction cup (507), a synchronous pulley (508), and a rotating shaft (5010). The fixed frame (501) is fixedly connected to the top of the unloading rack (401), the third motor (502) is fixedly installed on one side of the fixed frame (501), the rotating shaft (5010) is rotatably connected to the other side of the fixed frame (501), the synchronous pulley (508) is fixedly assembled on the outer wall of the rotating shaft (5010), the two synchronous pulleys (508) are connected by the synchronous belt (509), the connecting rod (503) is fixedly connected to the end of the rotating shaft (5010), the connecting frame (504) is rotatably connected to the connecting rod (503), the air pump (505) is fixedly installed at the bottom of the connecting frame (504), the three-way pipe (506) is fixedly connected to the docking end of the air pump (505), and the two suction cups (507) are respectively set at the two output ends of the three-way pipe (506).

6. The furniture board cutting device according to claim 5, characterized in that: The output shaft end of the third motor (502) is fixedly connected to one of the rotating shafts (5010), and the outer sides of the two synchronous pulleys (508) mesh with the tooth grooves on the inner side of the synchronous belt (509).

7. A furniture board cutting device according to claim 5, characterized in that: When the air pump (505) is powered on, its docking end is used to provide suction to the two suction cups (507) through the three-way pipe (506), and the two suction cups (507) in operation are used to adsorb the board.

8. A furniture board cutting device according to claim 1, characterized in that: The locking mechanism (6) includes a housing (601), a fourth motor (602), a two-way lead screw (603), a guide rod (604), a moving frame (605), a locking block (606), and a lock hole (607). The outer casing (601) is fixedly connected to the surface of the unloading rack (401), the fourth motor (602) is fixedly installed on the outside of the outer casing (601), the bidirectional lead screw (603) is rotatably installed on the inside of the outer casing (601), the guide rod (604) is fixedly connected to the inside of the outer casing (601), the moving frame (605) is slidably connected to the outer wall of the guide rod (604), the locking block (606) is fixedly connected to one side of the moving frame (605), and the lock hole (607) is opened on the surface of the traveling wheel (406).

9. A furniture board cutting device according to claim 8, characterized in that: The movable frame (605) is connected to the bidirectional lead screw (603) through a lead screw seat, and the output shaft end of the fourth motor (602) is fixedly connected to the bidirectional lead screw (603).

10. A furniture board cutting device according to claim 8, characterized in that: The lock hole (607) is used for the locking block (606) to be inserted into it, and the locking block (606) and the lock hole (607) in the engaged state are used to lock the rotation of the walking wheel (406).

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