A detachable drilling and milling cutter machining device for fine finishing of wood-plastic composite boards.

Abstract

This invention provides a detachable drilling and milling cutter processing device for fine finishing of wood-plastic composite boards, relating to the field of wood-plastic composite board processing technology. The device includes: a processing box; a set of processing seats fixedly installed on the processing box, a limit plate fixedly installed at the rear end of the processing seats, a rack and pinion gear meshing and driving connection, an insertion hole at the bottom of the drive seat, and a rod inserted into the insertion hole at the bottom of the drive seat; six sets of ball bearings are installed for the rotation of the pressure ring; the device uses a chip pump for air cooling and collects wood chips, automatically compressing the wood chips in the collection box after use; the device allows for quick disassembly and assembly of the drilling and milling cutter head, reducing downtime; and through the cooperation of a pressure switch and the chip pump, it achieves automated operation during processing, improving processing efficiency; it solves the problems of difficulty in automatically compressing the wood chips in the collection box after use, and the difficulty in quickly disassembling and replacing the drilling and milling cutter head, which leads to excessive downtime during cutter head replacement and affects the device's working efficiency.

Description

Technical Field

[0001] This invention relates to the field of wood-plastic composite board processing technology, and in particular to a detachable drilling and milling cutter processing device for fine finishing of wood-plastic composite boards. Background Technology

[0002] Wood-plastic composite (WPC) boards, as an innovative decorative material, are primarily based on wood, cleverly incorporating thermoplastic polymers and processing aids. These raw materials are carefully proportioned and mixed evenly, then heated and extruded using advanced mold equipment to create this high-tech and environmentally friendly new decorative material. To ensure the processing precision and aesthetics of WPC boards, we have specially adopted a detachable drilling and milling cutter processing device for fine finishing of WPC boards, enabling precise processing to meet various personalized decoration needs.

[0003] Currently available detachable drill and milling cutter processing devices for fine finishing of wood-plastic composite boards have several drawbacks. They are not easy to automatically press together the sawdust in the collection box after use for subsequent sawdust processing. Also, the devices are not easy to quickly disassemble and replace the drill and milling cutter heads, and the long downtime when replacing the drill and milling cutter heads can easily affect the working efficiency of the device. Summary of the Invention

[0004] This disclosure relates to a detachable drill and milling cutter processing device for fine finishing of wood-plastic composite boards. After use, it can automatically press together the wood chips in the collection box. At the same time, the device is designed with a structure for quick assembly and disassembly of the drill and milling cutter head, reducing downtime. In addition, through the cooperation of a pressure switch and a chip blowing pump, the processing is automated, improving the processing effect and avoiding the impact of board jumping on the processing.

[0005] In a first aspect, this disclosure provides a detachable drill and milling cutter processing device for fine finishing of wood-plastic composite boards, specifically including: a processing box;

[0006] A set of processing seats is fixedly installed on the processing box. A limit plate is fixedly installed at the rear end of the processing seats, and a fixing plate is threaded onto the limit plate. A collection box is fixedly installed at the right end of the processing box. A set of pressure frames is slidably installed on the top of the collection box. An outer frame is fixedly installed at the outer end of the pressure frames. A set of pressure plates is slidably installed at the bottom of the pressure frames. A turntable and a set of gears are rotatably installed at the rear end of the processing box. The inner ends of the turntable and gears are connected by a transmission. A chip blowing pump is installed at the side end of the processing box. An air duct is connected to the inner end of the chip blowing pump. An electric telescopic rod is fixedly installed on the top of the processing box. A mounting plate is fixedly connected to the drive shaft of the electric telescopic rod. The mounting base has a sliding frame threaded onto its bottom, and a sliding seat threaded onto the sliding frame. A support plate is fixedly mounted at the rear end of the mounting base, and a rack is fixedly mounted on the support plate. The rack meshes with a gear for transmission. A motor is fixed on the sliding seat, and a pressure ring is slidably mounted on the bottom of the motor. A drive seat is mounted on the drive shaft of the motor, and a mating seat is snapped into the bottom of the drive seat. A plug rod is slidably mounted on the mating seat. A drill bit is fixed to the bottom of the drive seat by bolts. An insertion hole is opened at the bottom of the drive seat, and the plug rod is inserted into the insertion hole at the bottom of the drive seat. Six sets of ball bearings are rotatably mounted on the bottom of the pressure ring.

[0007] In at least some embodiments, a set of connecting grooves is provided at the bottom of the outer frame, and a set of rotating shafts is fixedly installed at the outer end of the turntable, with the rotating shafts at the outer end of the turntable slidably installed in the connecting grooves provided at the bottom of the outer frame.

[0008] In at least some embodiments, a set of first sprockets is fixedly installed inside the turntable, and a set of second sprockets is fixedly installed inside the gear, and the first sprockets inside the turntable and the second sprockets inside the gear are connected by chain drive.

[0009] In at least some embodiments, the docking seat has an inner sliding groove, a third elastic element is installed in the inner sliding groove, a sliding column is fixedly installed on the insertion rod, and the sliding column on the insertion rod is slidably installed in the inner sliding groove inside the docking seat.

[0010] In at least some embodiments, a set of mounting slots is provided at the bottom of the drive seat, and a set of mounting blocks are fixedly installed at the top of the docking seat, with the mounting blocks at the top of the docking seat snapped into the mounting slots at the bottom of the drive seat.

[0011] In at least some embodiments, a set of second elastic members are respectively sleeved on the two sets of connecting rods at the top of the pressure plate, and the top of the second elastic members is in contact with the bottom surface of the pressure frame.

[0012] In at least some embodiments, a set of side plates are fixedly installed at both ends of the motor, and sliding holes are provided on the side plates. Two sets of push rods are fixedly installed on the top of the pressure ring, and a fourth elastic element is sleeved on the top of the push rods. The push rods on the top of the pressure ring are slidably installed on the sliding holes of the side plates at both ends of the motor.

[0013] In at least some embodiments, a set of connecting plates are fixedly installed at both ends of the outer frame, and sliding holes are provided on the connecting plates. Two sets of fixing rods are fixedly installed at the rear end of the processing box, and a set of first elastic elements are respectively sleeved on the fixing rods. The sliding holes of the connecting plates at both ends of the outer frame are slidably installed on the fixing rods at the rear end of the processing box.

[0014] In at least some embodiments, the pressure frame has two sets of connecting holes, and two sets of connecting rods are fixedly installed on the top of the pressure plate, with the two sets of connecting rods on the top of the pressure plate slidably installed on the connecting holes of the pressure frame.

[0015] This invention provides a detachable drilling and milling cutter processing device for fine finishing of wood-plastic composite boards, which has the following beneficial effects:

[0016] In this invention, a chip-blowing pump is used for air cooling and to collect wood chips. After use, the wood chips in the collection box can be automatically compressed. At the same time, the device is designed with a structure for quick assembly and disassembly of the drill and milling cutter head, reducing downtime. In addition, the cooperation between the pressure switch and the chip-blowing pump realizes automated operation in the processing process, improves the processing effect, and avoids the impact of board bounce on the processing.

[0017] Furthermore, when processing wood-plastic composite boards using the device, the milling cutter head is cooled by a chip-blowing pump in conjunction with an air duct, and the wood chips are blown into the collection box. After the device is used, the electric telescopic rod moves the mounting base upwards and resets. The rack and pinion mesh and are connected, and the first sprocket inside the turntable is connected to the second sprocket inside the gear via a chain drive to drive the turntable to rotate. The sliding holes of the connecting plates at both ends of the outer frame are slidably installed on the fixed rod at the rear end of the processing box, and the rotating shaft at the outer end of the turntable is slidably installed in the connecting groove at the bottom of the outer frame, so that the outer frame and the pressing frame can move up and down. This allows the device to automatically press the wood chips in the collection box after use and reset, so as to facilitate subsequent processing and effectively improve the device's performance. In addition, the two sets of connecting rods at the top of the pressing plate are slidably installed on the connecting holes of the pressing frame, and the second elastic element is sleeved on the connecting rod, which further improves the applicability of the pressing plate and enables the pressing of wood chips of different thicknesses.

[0018] Furthermore, the insert rod is slidably installed in the inner groove of the docking seat by the sliding column inside the insert rod. Pulling the insert rod outward will engage the mounting block on the top of the docking seat with the mounting groove at the bottom of the drive seat. After the docking seat moves to the fixed position, the insert rod is released. Under the operation of the third elastic element in the inner groove, the insert rod is inserted into the insertion hole at the bottom of the drive seat. This makes it easy to quickly disassemble and replace the drill and milling cutter head, effectively reducing downtime and improving the working efficiency of the device.

[0019] In addition, the push rod at the top of the pressure ring is slidably installed on the sliding holes of the side plates at both ends of the motor. A pressure switch can also be installed at the bottom of the side plate. The pressure switch is electrically connected to the chip blowing pump through a circuit. When the device is performing processing operations, it works with the fourth elastic element at the top of the push rod to make the ball at the bottom of the pressure ring contact the top surface of the wood-plastic composite board. As the drill bit continues to move downward, the fourth elastic element is compressed, and the pressure switch is affected by the pressure change, thereby driving the chip blowing pump to operate automatically, which improves the automation effect of the device. Moreover, the fourth elastic element, in conjunction with the pressure ring, further improves the processing effect of the device on the wood-plastic composite board and avoids the problem of the board jumping during processing, which affects the processing effect. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings of the embodiments will be briefly described below.

[0021] The accompanying drawings described below are only related to some embodiments of the invention and are not intended to limit the invention.

[0022] In the attached diagram:

[0023] Figure 1 This is a front-axis schematic diagram of the detachable drill and milling cutter processing device for fine finishing of wood-plastic composite boards according to the present invention.

[0024] Figure 2 This is a rear-axis schematic diagram of the detachable drill and milling cutter processing device for fine finishing of wood-plastic composite boards according to the present invention.

[0025] Figure 3 This is a bottom schematic diagram of the mounting base of the detachable drill and milling cutter processing device for fine finishing of wood-plastic composite boards according to the present invention.

[0026] Figure 4 This is a schematic diagram of the installation of the movable base of the detachable drill and milling cutter processing device for fine finishing of wood-plastic composite boards according to the present invention.

[0027] Figure 5 This is a schematic diagram of the assembly and disassembly of the pressure ring of the detachable drilling and milling cutter processing device for fine finishing of wood-plastic composite boards according to the present invention.

[0028] Figure 6 This is a schematic diagram of the assembly and disassembly of the docking seat of the detachable drilling and milling cutter processing device for fine finishing of wood-plastic composite boards according to the present invention.

[0029] Figure 7 This is an internal schematic diagram of the docking seat of the detachable drill and milling cutter processing device for fine finishing of wood-plastic composite boards according to the present invention.

[0030] Figure 8 This is a schematic diagram of the installation of the external frame of the detachable drill and milling cutter processing device for fine finishing of wood-plastic composite boards according to the present invention.

[0031] Figure 9 This is a schematic diagram of the assembly and disassembly of the external frame of the detachable drilling and milling cutter processing device for fine finishing of wood-plastic composite boards according to the present invention.

[0032] Figure 10 This is a schematic diagram of the assembly and disassembly of the pressure frame of the detachable drilling and milling cutter processing device for fine finishing of wood-plastic composite boards according to the present invention.

[0033] List of reference numerals

[0034] 1. Machining box; 101. Machining base; 1011. Limiting plate; 1012. Fixing plate; 102. Collection box; 103. Turntable; 1031. Rotating shaft; 1032. First sprocket; 1033. Chain; 104. Fixing rod; 1041. First elastic element; 105. Gear; 1051. Second sprocket; 2. Chip blowing pump; 201. Air duct; 3. Electric telescopic rod; 4. Mounting base; 401. Moving frame; 402. Moving base; 403. Support plate; 4031. Rack; 5. Press frame; 50 1. Outer frame; 5011. Connecting groove; 5012. Connecting plate; 502. Connecting hole; 503. Pressure plate; 5031. Connecting rod; 5032. Second elastic element; 6. Motor; 601. Side plate; 602. Pressure ring; 6021. Top rod; 6022. Fourth elastic element; 603. Drive seat; 6031. Mounting groove; 6032. Insertion hole; 604. Docking seat; 6041. Mounting block; 6042. Inner sliding groove; 6043. Third elastic element; 6044. Insertion rod; 605. Drill and milling cutter head. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, 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, not all, of the embodiments of the present invention. Based on the described 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.

[0036] Example 1: Please refer to Figures 1 to 10 As shown:

[0037] This invention provides a detachable drilling and milling cutter processing device for fine finishing of wood-plastic composite boards, including a processing box 1;

[0038] A set of machining seats 101 is fixedly installed on the machining box 1. A limit plate 1011 is fixedly installed at the rear end of the machining seat 101. A fixing plate 1012 is threaded onto the limit plate 1011. A collection box 102 is fixedly installed at the right end of the machining box 1. A set of pressure frames 5 is slidably installed on the top of the collection box 102. An outer frame 501 is fixedly installed on the outer end of the pressure frame 5. A set of pressure plates 503 is slidably installed on the bottom of the pressure frame 5. A turntable 103 and a set of gears 105 are rotatably installed at the rear end of the machining box 1. The inner ends of the turntable 103 and gears 105 are connected by a transmission. A chip blowing pump 2 is installed on the side end of the machining box 1. An air duct 201 is connected to the inner end of the chip blowing pump 2. An electric telescopic rod 3 is fixedly installed on the top of the machining box 1. A mounting seat 4 is fixedly connected to the drive shaft of the electric telescopic rod 3. A mounting seat 4 is threaded onto the bottom of the mounting seat 4. The device is equipped with a movable frame 401, on which a movable seat 402 is threadedly installed. A support plate 403 is fixedly installed at the rear end of the mounting seat 401. A rack 4031 is fixed on the support plate 403 and meshes with a gear 105 for transmission. A motor 6 is fixed on the movable seat 402. A pressure ring 602 is slidably installed on the bottom of the motor 6. A drive seat 603 is installed on the drive shaft of the motor 6. A docking seat 604 is snapped into the bottom of the drive seat 603. A plug rod 6044 is slidably installed on the docking seat 604. A drill and milling cutter head 605 is fixed to the bottom of the drive seat 603 by bolts. An insertion hole 6032 is opened at the bottom of the drive seat 603, and the plug rod 6044 is inserted into the insertion hole 6032 at the bottom of the drive seat 603. Six sets of balls are rotatably installed at the bottom of the pressure ring 602.

[0039] Among them, such as Figures 8 to 10 As shown, the pressure frame 5 has two sets of connecting holes 502. The top of the pressure plate 503 is fixedly installed with two sets of connecting rods 5031. The two sets of connecting rods 5031 on the top of the pressure plate 503 are slidably installed on the connecting holes 502 of the pressure frame 5. A set of second elastic members 5032 are respectively sleeved on the two sets of connecting rods 5031 on the top of the pressure plate 503. The top of the second elastic member 5032 is in contact with the bottom surface of the pressure frame 5.

[0040] In this embodiment, the bottom of the outer frame 501 is provided with a set of connecting grooves 5011, the outer end of the turntable 103 is fixedly installed with a set of rotating shafts 1031, and the rotating shafts 1031 at the outer end of the turntable 103 are slidably installed in the connecting grooves 5011 at the bottom of the outer frame 501. A set of first sprockets 1032 is fixedly installed inside the turntable 103, and a set of second sprockets 1051 is fixedly installed at the inner end of the gear 105. The first sprockets 1032 inside the turntable 103 and the second sprockets 1051 at the inner end of the gear 105 are connected by a chain 1033. The outer frame 501 has a set of connecting plates 5012 fixedly installed at both ends. The connecting plates 5012 have sliding holes. Two sets of fixing rods 104 are fixedly installed at the rear end of the processing box 1. A set of first elastic elements 1041 are also sleeved on each fixing rod 104. The sliding holes of the connecting plates 5012 at both ends of the outer frame 501 are slidably installed on the fixing rods 104 at the rear end of the processing box 1. Specifically, when processing wood-plastic composite boards, the device uses the chip-blowing pump 2 in conjunction with the air duct 201 to cool the drilling and milling cutter head 605 and blow the wood chips to a collection point. Inside the collection box 102, after the device is used, the electric telescopic rod 3 drives the mounting base 4 to move upward and reset. The rack 4031 meshes with the gear 105 for transmission. The first sprocket 1032 inside the turntable 103 is connected to the second sprocket 1051 at the inner end of the gear 105 through the chain 1033 to drive the turntable 103 to rotate. The sliding holes of the connecting plates 5012 at both ends of the outer frame 501 are slidably installed on the fixed rod 104 at the rear end of the processing box 1. The rotating shaft 1031 at the outer end of the turntable 103 is slidably installed in the connecting groove 5 at the bottom of the outer frame 501. In 011, the outer frame 501 and the pressing frame 5 move up and down reciprocally, so that after the device is reset after use, it can automatically press the wood chips in the collection box 102 for later processing, which effectively improves the use effect of the device. In addition, the two sets of connecting rods 5031 on the top of the pressing plate 503 are slidably installed on the connecting holes 502 of the pressing frame 5, and the second elastic element 5032 is sleeved on the connecting rods 5031, which further improves the applicability of the pressing plate 503, and can press wood chips of different thicknesses.

[0041] Among them, such as Figures 4 to 7As shown, the bottom of the drive seat 603 has a set of mounting grooves 6031, and the top of the docking seat 604 has a set of mounting blocks 6041 fixedly installed. The mounting blocks 6041 on the top of the docking seat 604 are snapped onto the mounting grooves 6031 at the bottom of the drive seat 603. The interior of the docking seat 604 has an inner sliding groove 6042, and a third elastic element 6043 is installed in the inner sliding groove 6042. A sliding column is fixedly installed on the insertion rod 6044, and the sliding column on the insertion rod 6044 is slidably installed in the inner sliding groove 6042 inside the docking seat 604. Specifically, the sliding column on the insertion rod 6044 slides... Installed in the inner groove 6042 inside the docking seat 604, the insertion rod 6044 is pulled outward to engage the mounting block 6041 on the top of the docking seat 604 with the mounting groove 6031 at the bottom of the drive seat 603. After the docking seat 604 moves to the fixed position, the insertion rod 6044 is released. Under the operation of the third elastic element 6043 in the inner groove 6042, the insertion rod 6044 is inserted into the insertion hole 6032 at the bottom of the drive seat 603. This makes it easy to quickly disassemble and replace the drill and milling cutter head 605, effectively reducing downtime and improving the working efficiency of the device.

[0042] Example 2: Based on Example 1, wherein, as Figure 5 As shown, a set of side plates 601 are fixedly installed at both ends of the motor 6. Sliding holes are provided on the side plates 601. Two sets of push rods 6021 are fixedly installed on the top of the pressure ring 602. A fourth elastic element 6022 is sleeved on the top of the push rods 6021, and the push rods 6021 on the top of the pressure ring 602 are slidably installed on the sliding holes of the side plates 601 at both ends of the motor 6. Specifically, the push rods 6021 on the top of the pressure ring 602 are slidably installed on the sliding holes of the side plates 601 at both ends of the motor 6. A pressure switch can also be installed at the bottom of the side plate 601, and the pressure switch is connected to the chip blower pump via a circuit. 2. Electrical connection: When the device is performing processing operations, the fourth elastic element 6022 at the top of the push rod 6021, in conjunction with the pressure ring 602, causes the ball bearing at the bottom of the pressure ring 602 to contact the top surface of the wood-plastic composite board. As the drill and milling cutter head 605 continues to move downward, the fourth elastic element 6022 is compressed, and the pressure switch is affected by the pressure change, thereby driving the chip blowing pump 2 to operate automatically, which improves the automation effect of the device. Furthermore, the fourth elastic element 6022, in conjunction with the pressure ring 602, further improves the processing effect of the device on the wood-plastic composite board, avoiding the problem of the board jumping during processing, which affects the processing effect.

[0043] The specific usage and function of this embodiment: In this invention, when the device processes wood-plastic composite boards, the chip blowing pump 2, in conjunction with the air duct 201, cools the drill and milling cutter head 605 and blows the wood chips into the collection box 102. After the device is used, the electric telescopic rod 3 drives the mounting base 4 to move upward and reset. The rack 4031 meshes with the gear 105 to drive the turntable 103 to rotate. The sliding holes of the connecting plates 5012 at both ends of the outer frame 501 are slidably installed on the fixed rod 104 at the rear end of the processing box 1, so that the outer frame 501 can rotate. The frame 501 and the pressing frame 5 move up and down reciprocally, so that after the device is used and reset, it can automatically press the wood chips in the collection box 102 for later processing, which effectively improves the use of the device. In conjunction with the second elastic element 5032 sleeved on the connecting rod 5031, the pressing range of the device's pressing plate 503 is further improved, and it can press wood chips of different thicknesses. Pulling the insert rod 6044 outward, the mounting block 6041 on the top of the docking seat 604 is snapped into place on the drive seat 6. On the mounting groove 6031 at the bottom of the 03, after the docking seat 604 moves to the fixed position, the insertion rod 6044 is released. Under the operation of the third elastic element 6043 in the inner sliding groove 6042, the insertion rod 6044 is inserted into the insertion hole 6032 at the bottom of the drive seat 603. This makes it easy to quickly disassemble and replace the drill and milling cutter head 605, effectively reducing downtime and improving the working efficiency of the device. A pressure switch can also be installed at the bottom of the side plate 601. The pressure switch is electrically connected to the chip blowing pump 2 through a circuit. When the device During processing, the fourth elastic element 6022 at the top of the push rod 6021, in conjunction with the pressure ring 602, causes the ball bearings at the bottom of the pressure ring 602 to contact the top surface of the wood-plastic composite board. As the drill and milling cutter head 605 continues to move downward, the fourth elastic element 6022 is compressed, and the pressure switch is affected by the pressure change, thereby driving the chip blowing pump 2 to operate automatically, which improves the automation effect of the device. Furthermore, the fourth elastic element 6022, in conjunction with the pressure ring 602, further improves the processing effect of the device on the wood-plastic composite board, avoiding the problem of the board jumping during processing, which affects the processing effect.

Claims

1. A detachable drilling and milling cutter processing device for fine finishing of wood-plastic composite boards, characterized in that, Including the processing box (1); A set of processing seats (101) is fixedly installed on the processing box (1). A limiting plate (1011) is fixedly installed at the rear end of the processing seat (101). A fixing plate (1012) is threaded onto the limiting plate (1011). A collection box (102) is fixedly installed at the right end of the processing box (1). A set of pressure frames (5) is slidably installed on the top of the collection box (102). An outer frame (501) is fixedly installed on the outer end of the pressure frame (5). A set of pressure plates (503) is slidably installed on the bottom of the pressure frame (5). A turntable is rotatably installed at the rear end of the processing box (1). (103) and a set of gears (105), the inner end of the turntable (103) and gears (105) are connected by transmission, a chip blower (2) is installed on the side end of the processing box (1), the inner end of the chip blower (2) is connected to an air duct (201), an electric telescopic rod (3) is fixedly installed on the top of the processing box (1), a mounting base (4) is fixedly connected on the transmission shaft of the electric telescopic rod (3), a movable frame (401) is threaded on the bottom of the mounting base (4), a movable seat (402) is threaded on the movable frame (401), and the rear end of the mounting base (4) is fixed A support plate (403) is installed, and a rack (4031) is fixed on the support plate (403). The rack (4031) meshes with a gear (105) for transmission. A motor (6) is fixed on a movable seat (402). A pressure ring (602) is slidably installed on the bottom of the motor (6). A drive seat (603) is installed on the drive shaft of the motor (6). A docking seat (604) is snapped into the bottom of the drive seat (603). A plug rod (6044) is slidably installed on the docking seat (604). A drill bit is fixed to the bottom of the drive seat (603) by bolts. The blade (605) and the bottom of the drive base (603) are provided with a socket (6032), and the plug rod (6044) is inserted into the socket (6032) at the bottom of the drive base (603). The bottom of the pressure ring (602) is rotatably installed with six sets of balls; the pressure frame (5) is provided with two sets of connecting holes (502), and the top of the pressure plate (503) is fixedly installed with two sets of connecting rods (5031), and the two sets of connecting rods (5031) at the top of the pressure plate (503) are slidably installed on the connecting holes (502) of the pressure frame (5); The bottom of the outer frame (501) is provided with a set of connecting grooves (5011), and a set of rotating shafts (1031) are fixedly installed on the outer end of the turntable (103), and the rotating shafts (1031) on the outer end of the turntable (103) are slidably installed in the connecting grooves (5011) at the bottom of the outer frame (501); the inside of the docking seat (604) is provided with an inner sliding groove (6042), a third elastic element (6043) is installed in the inner sliding groove (6042), and a sliding column is fixedly installed on the insert rod (6044), and the insert rod (6044) is provided with a sliding column (5011) at the bottom of the outer frame (501). The sliding column on 044) is slidably installed in the inner sliding groove (6042) inside the docking seat (604); a set of side plates (601) are fixedly installed at both ends of the motor (6), and sliding holes are opened on the side plates (601). Two sets of top rods (6021) are fixedly installed on the top of the pressure ring (602), and a fourth elastic element (6022) is sleeved on the top of the top rod (6021). The top rod (6021) on the top of the pressure ring (602) is slidably installed on the sliding holes of the side plates (601) at both ends of the motor (6).

2. The detachable drilling and milling cutter processing device for fine finishing of wood-plastic composite boards according to claim 1, characterized in that: A second set of elastic elements (5032) is respectively sleeved on the two sets of connecting rods (5031) at the top of the pressure plate (503), and the top of the second elastic element (5032) is in contact with the bottom surface of the pressure frame (5).

3. The detachable drilling and milling cutter processing device for fine finishing of wood-plastic composite boards according to claim 1, characterized in that: A set of first sprockets (1032) is fixedly installed inside the turntable (103), and a set of second sprockets (1051) is fixedly installed inside the gear (105). The first sprockets (1032) inside the turntable (103) and the second sprockets (1051) inside the gear (105) are connected by a chain (1033).

4. The detachable drilling and milling cutter processing device for fine finishing of wood-plastic composite boards according to claim 1, characterized in that: A set of connecting plates (5012) are fixedly installed at both ends of the outer frame (501). The connecting plates (5012) have sliding holes. Two sets of fixing rods (104) are fixedly installed at the rear end of the processing box (1). A set of first elastic elements (1041) are also sleeved on the fixing rods (104). The sliding holes of the connecting plates (5012) at both ends of the outer frame (501) are slidably installed on the fixing rods (104) at the rear end of the processing box (1).

5. A detachable drilling and milling cutter processing device for fine finishing of wood-plastic composite boards according to claim 1, characterized in that: The bottom of the drive seat (603) is provided with a set of mounting grooves (6031), and the top of the docking seat (604) is fixedly installed with a set of mounting blocks (6041), and the mounting blocks (6041) on the top of the docking seat (604) are snapped onto the mounting grooves (6031) at the bottom of the drive seat (603).

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