A grooving device for fiberboard processing and its grooving method

Abstract

The present invention discloses a grooving device for fiberboard processing and a grooving method thereof, which relates to the technical field of fiberboard processing. To solve the problems that when grooving the side of a fiberboard, grooving knives of different sizes and specifications are used according to the situation, frequent replacement of grooving knives is time-consuming and the replacement of grooving knives is relatively complicated, resulting in a reduction in productivity, and a large amount of dust is generated during the grooving process of the fiberboard, which is likely to pollute the production workshop. The device includes a base; it also includes: a convex block, which is arranged on the right side of the base, a moving box is snap-fitted on the outside of the convex block, a groove is arranged at the front end of the moving box, the groove is snap-fitted with the convex block, and the moving box slides horizontally on the convex block on the right side of the base through an internal driving structure. A moving groove is arranged at the upper end of the moving box, and a rotating seat is movably arranged inside the moving groove.

Description

Technical Field

[0001] The present invention relates to the technical field of fiberboard processing, and specifically relates to a grooving device for fiberboard processing and a grooving method thereof. Background Technique

[0002] Fiberboard, also known as density board, is fully called density fiberboard. It is made of wood fiber or other plant fibers as raw materials. After fiber preparation and application of synthetic resin, it is pressed into a board under the conditions of heating and pressing. Due to its uniform structure, fine texture, stable performance, impact resistance and easy processing, density board is widely used in domestic furniture, decoration, musical instruments and packaging.

[0003] When grooving the side of the fiberboard, grooving knives of different sizes and specifications are used according to the situation. Frequent replacement of grooving knives is time-consuming and complex, resulting in a reduction in productivity. Moreover, a large amount of dust is generated during the grooving process of the fiberboard, which is likely to pollute the production workshop. Therefore, we provide a grooving device for fiberboard processing and a grooving method thereof. Summary of the Invention

[0004] The purpose of the present invention is to provide a grooving device for fiberboard processing and a grooving method thereof, so as to solve the problems mentioned in the above background technique. When grooving the side of the fiberboard, grooving knives of different sizes and specifications are used according to the situation. Frequent replacement of grooving knives is time-consuming and complex, resulting in a reduction in productivity. Moreover, a large amount of dust is generated during the grooving process of the fiberboard, which is likely to pollute the production workshop.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A grooving device for fiberboard processing, including a base;

[0006] It further includes:

[0007] A bump is provided on the right side of the base. A moving box is snap-fitted on the outside of the bump. A groove is provided at the front end of the moving box, and the groove is snap-fitted with the bump. The moving box slides horizontally on the bump on the right side of the base through an internal drive structure. A moving groove is provided at the upper end of the moving box. A rotating seat is movably arranged inside the moving groove, and the rotating seat slides on the moving groove through the drive structure inside the moving box. A tool rest is provided at the upper end of the rotating seat, and the tool rest is driven to rotate through a rotating structure inside the rotating seat. A threaded rod is arranged inside the tool rest. A motor is provided at the upper end of the tool rest, and the motor drives the threaded rod to rotate. An installation frame is movably snap-fitted inside the tool rest. The installation frame is threadedly connected with the threaded rod, and the installation frame moves up and down through the threaded rod. Square grooves are provided around the outer wall of the tool rest. Fixed rods are provided around the outer wall of the installation frame. Two fixed rods are provided on each side and are symmetrically arranged up and down, and the fixed rods extend out of the square grooves. A rotating shaft is provided at the front end of the fixed rod. A grooving tool is provided in the middle of the rotating shaft. Four grooving tools with different specifications and sizes are provided and are respectively arranged at the front ends of the corresponding fixed rods. The grooving tool rotates through the rotating shaft.

[0008] Preferably, a dust collection box is provided at the rear end of the moving box. A dust shield is provided at the upper end of the moving box. A second dust suction pipe is communicated between the dust shield and the dust collection box. A second fan is provided at the upper end inside the dust collection box, and the second fan is connected to the second dust suction pipe. A second drawer is movably arranged at the bottom end inside the dust collection box.

[0009] Preferably, an inclined plate is provided inside the dust collection box, and two inclined plates are provided and are arranged at the two sides of the inner wall of the dust collection box in a staggered manner.

[0010] Preferably, soft rubber sheets are symmetrically arranged on both sides of the front end of the dust shield.

[0011] Preferably, a hydraulic seat is provided at the upper left end of the base. A support rod is provided at the upper end of the hydraulic seat, and the support rod is driven to move up and down through the hydraulic seat. A top seat is provided at the upper end of the support rod. Horizontal sliding grooves are provided on both sides inside the top seat. A horizontal moving mechanism is provided inside the top seat, and the horizontal moving mechanism slides between the horizontal sliding grooves through an internal drive structure. A vertical moving mechanism is provided at the bottom end of the horizontal moving mechanism. Vertical sliding grooves are provided on the upper surface of the vertical moving mechanism, and the horizontal moving mechanism slides on the vertical sliding grooves through an internal drive structure. A lifting frame is provided at the bottom end of the vertical moving mechanism. A connecting rod is provided at the bottom end of the lifting frame, and the connecting rod moves up and down through the lifting frame. A fixed tool rest is provided at the bottom end of the connecting rod. A milling cutter is provided at the bottom end of the fixed tool rest.

[0012] Preferably, a dust collection hood is sleeved on the upper end of the fixed tool rest, and the dust collection hood is made of flexible rubber. A first suction pipe is arranged on one side of the dust collection hood. A dust collection bin is arranged on one side inside the base, and the other end of the first suction pipe is communicated with the dust collection bin. A first fan is arranged on the upper end of the dust collection bin, and the first fan is connected to the first suction pipe. A first drawer is arranged at the bottom end inside the dust collection bin, and the first drawer is movably installed on the left side of the base.

[0013] Preferably, a first lifting seat is arranged on the upper end of the base, and there are two first lifting seats which are symmetrically arranged on the front and rear sides of the upper end of the base. A first connecting seat is arranged on the upper end of the first lifting seat, and the first connecting seat is driven by the first lifting seat to move up and down. A fixing frame is arranged on the upper end of the first connecting seat. A telescopic frame is arranged through the middle of the fixing frame, and the telescopic frame is driven by the fixing frame to rotate and move telescopically. A vertical groove is arranged at the front end of the telescopic frame. Clamping plates are arranged on the upper and lower sides at the front end of the telescopic frame, and the clamping plates are driven by the telescopic frame to move on the vertical groove.

[0014] Preferably, a limiting pad is arranged on the left side of the upper end of the base, and a cushion block is arranged on the right side of the upper end of the base.

[0015] Preferably, a through groove is arranged inside the base. A second lifting seat is arranged at the bottom end of the through groove. A second connecting seat is arranged on the upper end of the second lifting seat, and the second connecting seat moves up and down through the second lifting seat. A suction cup is arranged on the upper end of the second connecting seat, and the suction cup rotates through a driving structure inside the second connecting seat.

[0016] Preferably, a method for using a grooving device for fiberboard processing includes the following steps:

[0017] Step 1: Place the fiberboard on the upper ends of the limiting pad and the cushion block, abut one end of the fiberboard against the side of the limiting pad, then move the telescopic frame towards both sides of the fiberboard by adjusting the fixing frame and the first lifting seat, and then drive the clamping plates to clamp and fix both sides of the fiberboard.

[0018] Step 2: Drive the rotating seat to move on the upper end of the moving box, move the tool rest towards the side of the fiberboard, rotate the grooving tool of the required size to the side of the fiberboard by rotating the tool rest, drive the threaded rod to rotate by the motor, thereby adjusting the height of the grooving tool, control the moving box to slide on the side of the base, and drive the grooving tool to groove the side of the fiberboard.

[0019] Step 3: Control the telescopic frame to loosen the clamping plate, thereby loosening the fiberboard. Then start the second lifting seat, move the suction cup upward, lift the fiberboard upward and separate it from the limit pad and the cushion block. Then drive the suction cup to rotate and drive the fiberboard to rotate, so that the other sides of the fiberboard rotate to the front end of the grooving knife for grooving processing;

[0020] Step 4: When grooving, the dust-proof plate will concentrate the dust inside the dust-proof plate to prevent the dust from scattering out, and block the gaps on both sides through the soft rubber sheets on both sides at the front end of the dust-proof plate, thereby reducing the situation of dust scattering out from the gaps on both sides. Start the second fan to absorb the dust generated by the grooving knife and transport it to the inside of the dust collection box. The dust slides down to the bottom of the dust collection box through the inclined plate arranged inside. Due to the staggered structure of the two inclined plates, the dust will not flow back and be discharged from the second dust suction pipe when it is blown into the dust collection box. After collection, the dust can be collected through the second drawer;

[0021] Step 6: Adjust the position of the milling cutter through the horizontal movement mechanism and the vertical movement mechanism, and move the milling cutter downward through the lifting frame, so as to groove the upper surface of the fiberboard;

[0022] Step 9: Move the first connecting seat upward through the second lifting seat, and drive the fiberboard to move upward. When it reaches the appropriate position, start the telescopic frame to rotate and drive the position of the fiberboard to be flipped, so as to turn the bottom end of the fiberboard to the upper end for convenient grooving processing. At the same time, the hydraulic seat starts to drive the top seat to move upward, so as to leave a position for the fiberboard to turn around;

[0023] Step 12: Set a dust collection cover at the upper end of the fixed tool rest, which can wrap the surroundings when the milling cutter is grooving to prevent the dust from spreading everywhere. Since the material of the dust collection cover is flexible rubber material, it will not affect the movement and grooving work of the milling cutter. Then suck the dust from the first dust suction pipe into the dust collection bin through the first fan for collection, and collect and process the dust through the first drawer.

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] 1. In the present invention, a grooving structure is provided on the side of the fiberboard to groove the side of the fiberboard. There are four grooving knives with different sizes, which are respectively arranged around the tool holder. When a grooving knife of a required size is needed, only by driving the tool holder to rotate can the grooving knife of the required size be mobilized, thus saving the time for manually replacing the grooving knife and improving the processing efficiency. At the same time, a rotatable suction cup is arranged inside the base, which can rotate the side of the fiberboard, so as to quickly replace the side of the fiberboard, facilitating the quick grooving of the four sides of the fiberboard. In addition, a top seat and a milling cutter structure are arranged at the upper end of the fiberboard, which can groove the upper surface of the fiberboard, and the positions of the upper and lower surfaces of the fiberboard are flipped through a fixed frame and a telescopic frame, so that the upper and lower surfaces of the fiberboard can be quickly grooved.

[0026] 2. By arranging a dust-proof plate at the upper end of the moving box, and sucking the dust generated by side grooving into the dust collection box through a blower, and arranging a dust collection cover above the milling cutter, the dust generated by grooving the upper surface of the fiberboard can be collected. By sucking the dust into the dust collection bin through the blower, the dust generated by grooving the fiberboard can be effectively collected uniformly, greatly reducing the situation of dust floating around, thus improving the working environment of the processing workshop. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is the main sectional view of the overall structure of the present invention;

[0028] Figure 2 is the schematic structural diagram of the fiberboard side grooving device of the present invention;

[0029] Figure 3 is the schematic structural diagram of the tool holder of the present invention;

[0030] Figure 4 is the schematic structural diagram of the fiberboard upper surface grooving device of the present invention;

[0031] Figure 5 is the schematic structural diagram of the fiberboard clamping device of the present invention;

[0032] In the figure: 1, base; 2, hydraulic base; 3, support rod; 4, top base; 5, horizontal chute; 6, horizontal moving mechanism; 7, vertical moving mechanism; 8, vertical chute; 9, dust collection bin; 10, first drawer; 11, first fan; 12, first dust suction pipe; 13, dust collection hood; 14, lifting frame; 15, connecting rod; 16, fixed tool rest; 17, milling cutter; 18, limit pad; 19, cushion block; 20, fixed frame; 21, telescopic frame; 22, vertical groove; 23, clamping plate; 24, first lifting seat; 25, first connecting seat; 26, through groove; 27, second lifting seat; 28, second connecting seat; 29, suction cup; 30, convex block; 31, moving box; 32, groove; 33, dust baffle; 34, soft film; 35, second dust suction pipe; 36, dust collection box; 37, second fan; 38, inclined plate; 39, second drawer; 40, moving groove; 41, rotating seat; 42, tool rest; 43, square groove; 44, motor; 45, threaded rod; 46, mounting frame; 47, fixed rod; 48, rotating shaft; 49, grooving cutter. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0034] Please refer to Figures 1-5 , an embodiment provided by the present invention: A grooving device for fiberboard processing, including a base 1;

[0035] It further includes:

[0036] The bump 30 is arranged on the right side of the base 1. A moving box 31 is clamped on the outside of the bump 30. A groove 32 is arranged at the front end of the moving box 31. The groove 32 is clamped with the bump 30. And the moving box 31 slides horizontally on the bump 30 on the right side of the base 1 through an internal driving structure. A moving groove 40 is arranged at the upper end of the moving box 31. A rotating seat 41 is movably arranged inside the moving groove 40. And the rotating seat 41 slides on the moving groove 40 through the driving structure inside the moving box 31. A tool rest 42 is arranged at the upper end of the rotating seat 41. And the tool rest 42 is driven to rotate through the rotating structure inside the rotating seat 41. A threaded rod 45 is arranged inside the tool rest 42. A motor 44 is arranged at the upper end of the tool rest 42. And the motor 44 drives the threaded rod 45 to rotate. An installation frame 46 is movably clamped inside the tool rest 42. The installation frame 46 is threadedly connected with the threaded rod 45. And the installation frame 46 moves up and down through the threaded rod 45. Square grooves 43 are arranged around the outer wall of the tool rest 42. Fixed rods 47 are arranged around the outer wall of the installation frame 46. Two fixed rods 47 are arranged on each side and are symmetrically arranged up and down. And the fixed rods 47 extend out of the square grooves 43. A rotating shaft 48 is arranged at the front end of the fixed rod 47. A grooving knife 49 is arranged in the middle of the rotating shaft 48. Four grooving knives 49 with different specifications and sizes are arranged and are respectively arranged at the front ends of the corresponding fixed rods 47. The grooving knife 49 rotates through the rotating shaft 48.

[0037] By arranging a grooving structure on the side of the fiberboard to groove the side of the fiberboard, and four grooving knives 49 with different sizes are arranged around the tool rest 42. When a grooving knife 49 of a required size is needed, only by driving the tool rest 42 to rotate, the grooving knife 49 of the required size can be adjusted, thus saving the time for manually replacing the grooving knife 49 and improving the processing efficiency.

[0038] Please refer to Figures 1-2 , a dust collection box 36 is arranged at the rear end of the moving box 31. A dust baffle 33 is arranged at the upper end of the moving box 31. A second dust suction pipe 35 is communicated between the dust baffle 33 and the dust collection box 36. A second fan 37 is arranged at the upper end inside the dust collection box 36. And the second fan 37 is connected with the second dust suction pipe 35. A second drawer 39 is movably arranged at the bottom end inside the dust collection box 36 for collecting the dust generated during side grooving.

[0039] Please refer to Figure 1 , an inclined plate 38 is arranged inside the dust collection box 36. And two inclined plates 38 are arranged and are staggeredly arranged on both sides of the inner wall of the dust collection box 36, so that the dust will not flow back and be discharged from the second dust suction pipe 35 when it is blown into the dust collection box 36.

[0040] Please refer to Figure 2 , soft rubber sheets 34 are symmetrically arranged on both sides of the front end of the dust baffle 33 to prevent dust from escaping from the side gaps of the dust baffle 33.

[0041] Please refer to Figure 1 and Figure 4 As shown in FIGS.

[0042] and Figure 1 , on the upper left side of the base 1, a hydraulic seat 2 is provided. On the upper end of the hydraulic seat 2, a support rod 3 is provided, and the support rod 3 is driven by the hydraulic seat 2 to move up and down. On the upper end of the support rod 3, a top seat 4 is provided. On both sides of the inside of the top seat 4, horizontal sliding grooves 5 are provided. Inside the top seat 4, a horizontal moving mechanism 6 is provided, and the horizontal moving mechanism 6 slides between the horizontal sliding grooves 5 through an internal driving structure. At the bottom end of the horizontal moving mechanism 6, a vertical moving mechanism 7 is provided. On the upper surface of the vertical moving mechanism 7, a vertical sliding groove 8 is provided, and the horizontal moving mechanism 6 slides on the vertical sliding groove 8 through an internal driving structure. At the bottom end of the vertical moving mechanism 7, a lifting frame 14 is provided. At the bottom end of the lifting frame 14, a connecting rod 15 is provided, and the connecting rod 15 moves up and down through the lifting frame 14. At the bottom end of the connecting rod 15, a fixed tool holder 16 is provided. At the bottom end of the fixed tool holder 16, a milling cutter 17 is provided, which is used to adjust the position of the milling cutter 17.

[0042] Please refer to FIGS. Figure 1 and Figure 4 As shown in FIGS. Figure 1 and Figure 5 , a dust collection hood 13 is sleeved on the upper end of the fixed tool holder 16. The dust collection hood 13 is made of flexible rubber material. On one side of the dust collection hood 13, a first dust suction pipe 12 is provided. On one side of the inside of the base 1, a dust collection bin 9 is provided, and the other end of the first dust suction pipe 12 is communicated with the dust collection bin 9. On the upper end of the dust collection bin 9, a first fan 11 is provided, and the first fan 11 is connected to the first dust suction pipe 12. At the bottom end of the inside of the dust collection bin 9, a first drawer 10 is provided, and the first drawer 10 is movably installed on the left side of the base 1, which is used to collect the dust generated when grooving the upper end of the fiberboard.

[0043] Please refer to Figure 1 and Figure 5 As shown in FIGS. Figure 1 and Figure 5 , on the upper end of the base 1, a first lifting seat 24 is provided, and there are two first lifting seats 24 which are symmetrically arranged on the front and rear sides of the upper end of the base 1. On the upper end of the first lifting seat 24, a first connecting seat 25 is provided, and the first connecting seat 25 is driven by the first lifting seat 24 to move up and down. On the upper end of the first connecting seat 25, a fixed frame 20 is provided. A telescopic frame 21 is provided through the middle of the fixed frame 20, and the telescopic frame 21 is driven by the fixed frame 20 to rotate and move telescopically. On the front end of the telescopic frame 21, a vertical groove 22 is provided. On the upper and lower sides of the front end of the telescopic frame 21, clamping plates 23 are provided, and the clamping plates 23 are driven by the telescopic frame 21 to move in the vertical groove 22, which is used to fix the fiberboard and adjust its orientation.

[0044] Please refer to Figure 1 and Figure 5 On the left side of the upper end of the base 1, a limit pad 18 is provided, and on the right side of the upper end of the base 1, a cushion block 19 is provided, which is used to support the fiberboard.

[0045] Please refer to Figure 1 Figure 1 , a through groove 26 is provided inside the base 1, a second lifting seat 27 is provided at the bottom end of the through groove 26, a second connecting seat 28 is provided at the upper end of the second lifting seat 27, and the second connecting seat 28 moves up and down through the second lifting seat 27. A suction cup 29 is provided at the upper end of the second connecting seat 28, and the suction cup 29 rotates through a driving structure inside the second connecting seat 28 to adjust the orientation of the side of the fiberboard.

[0046] Please refer to Figures 1-5 Figures 1-5 , a method for using a grooving device for fiberboard processing, includes the following steps:

[0047] Step 1: Place the fiberboard on the upper ends of the limit pad 18 and the spacer 19, press one end of the fiberboard against the side of the limit pad 18, and then move the telescopic frame 21 towards both sides of the fiberboard by adjusting the fixed frame 20 and the first lifting seat 24. Then, clamp and fix both sides of the fiberboard by driving the clamping plate 23.

[0048] Step 2: Drive the rotating seat 41 to move on the upper end of the moving box 31, move the tool holder 42 towards the side of the fiberboard, rotate the grooving tool 49 of the required size to the side of the fiberboard by rotating the tool holder 42. The motor 44 drives the threaded rod 45 to rotate, thereby adjusting the height of the grooving tool 49, controlling the moving box 31 to slide on the side of the base 1, and driving the grooving tool 49 to groove the side of the fiberboard.

[0049] Step 3: Control the telescopic frame 21 to loosen the clamping plate 23, thereby loosening the fiberboard. Then start the second lifting seat 27, move the suction cup 29 upwards, lift the fiberboard upwards and separate it from the limit pad 18 and the spacer 19, and then drive the suction cup 29 to rotate and drive the fiberboard to rotate, so that the other sides of the fiberboard rotate to the front end of the grooving tool 49 for grooving treatment.

[0050] Step 4: When grooving, the dust baffle 33 will concentrate the dust inside the dust baffle 33 to prevent the dust from scattering, and block the gaps on both sides through the soft rubber sheets 34 on both sides of the front end of the dust baffle 33, thereby reducing the situation of dust scattering from the gaps on both sides. Start the second blower 37 to absorb the dust generated by the grooving tool 49 and transport it to the inside of the dust collection box 36. The dust slides down to the bottom of the dust collection box 36 through the inclined plate 38 provided inside. Due to the staggered structure of the two inclined plates 38, the dust will not flow back and be discharged from the second dust suction pipe 35 when blown into the dust collection box 36. After collection, the dust can be collected through the second drawer 39.

[0051] Step 5: Adjust the position of the milling cutter 17 through the horizontal movement mechanism 6 and the vertical movement mechanism 7, and move the milling cutter 17 downward through the lifting frame 14, so as to perform grooving on the upper surface of the fiberboard;

[0052] Step 6: Move the first connecting seat 25 upward through the second lifting seat 27, and drive the fiberboard to move upward. When it reaches the appropriate position, start the telescopic frame 21 to rotate, and drive the position of the fiberboard to be flipped, so as to turn the bottom end of the fiberboard to the upper end for convenient grooving processing. At the same time, the hydraulic seat 2 is started to drive the top seat 4 to move upward, so as to leave a position for the fiberboard to change its direction conveniently;

[0053] Step 7: A dust collection hood 13 is arranged at the upper end of the fixed tool rest 16, which can wrap the surrounding area during the grooving process of the milling cutter 17 to prevent dust from spreading everywhere. Since the material of the dust collection hood 13 is flexible rubber, it will not affect the movement and grooving work of the milling cutter 17. Subsequently, the dust is sucked from the first suction pipe 12 into the dust collection bin 9 through the first fan 11 for collection, and the dust is collected and processed through the first drawer 10.

[0054] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed claim.

Claims

1. A grooving device for fiberboard processing, comprising a base (1); It is characterized in that: It further includes: A bump (30) is arranged on the right side of the base (1). A moving box (31) is snap-fitted on the outside of the bump (30). A groove (32) is arranged at the front end of the moving box (31). The groove (32) is snap-fitted with the bump (30). And the moving box (31) slides horizontally on the bump (30) on the right side of the base (1) through an internal driving structure. A moving groove (40) is arranged at the upper end of the moving box (31). A rotating seat (41) is movably arranged inside the moving groove (40). And the rotating seat (41) slides on the moving groove (40) through the driving structure inside the moving box (31). A tool rest (42) is arranged at the upper end of the rotating seat (41). And the tool rest (42) is driven to rotate through a rotating structure inside the rotating seat (41). A threaded rod (45) is arranged inside the tool rest (42). A motor (44) is arranged at the upper end of the tool rest (42). And the motor (44) drives the threaded rod (45) to rotate. An installation frame (46) is movably snap-fitted inside the tool rest (42). The installation frame (46) is threadedly connected with the threaded rod (45). And the installation frame (46) moves up and down through the threaded rod (45). Square grooves (43) are arranged around the outer wall of the tool rest (42). Fixed rods (47) are arranged around the outer wall of the installation frame (46). Two fixed rods (47) are arranged on each side and are symmetrically arranged up and down. And the fixed rods (47) extend out of the square grooves (43). A rotating shaft (48) is arranged at the front end of the fixed rod (47). A grooving knife (49) is arranged in the middle of the rotating shaft (48). Four grooving knives (49) with different specifications and sizes are arranged and are respectively arranged at the front ends of the corresponding fixed rods (47). The grooving knife (49) rotates through the rotating shaft (48); Two first lifting seats (24) are arranged at the upper end of the base (1) and are symmetrically arranged on the front and rear sides of the upper end of the base (1). A first connecting seat (25) is arranged at the upper end of the first lifting seat (24). And the first connecting seat (25) is driven to move up and down through the first lifting seat (24). A fixed frame (20) is arranged at the upper end of the first connecting seat (25). A telescopic frame (21) is arranged through the middle of the fixed frame (20). And the telescopic frame (21) is driven to rotate and telescopically move through the fixed frame (20). A vertical groove (22) is arranged at the front end of the telescopic frame (21). Clamping plates (23) are arranged on the upper and lower sides at the front end of the telescopic frame (21). And the clamping plates (23) are driven to move on the vertical groove (22) through the telescopic frame (21).

2. The grooving device for fiberboard processing according to claim 1, wherein: A dust collection box (36) is provided at the rear end of the mobile box (31). A dust baffle (33) is provided at the upper end of the mobile box (31). A second dust suction pipe (35) is connected between the dust baffle (33) and the dust collection box (36). A second fan (37) is provided at the upper end inside the dust collection box (36), and the second fan (37) is connected to the second dust suction pipe (35). A second drawer (39) is movably provided at the bottom end inside the dust collection box (36).

3. The grooving device for fiberboard processing according to claim 2, characterized in that: An inclined plate (38) is provided inside the dust collection box (36), and there are two inclined plates (38) which are staggeredly arranged on both sides of the inner wall of the dust collection box (36).

4. A grooving device for fiberboard processing according to claim 3, characterized in that: Soft rubber sheets (34) are symmetrically provided on both sides of the front end of the dust baffle (33).

5. The grooving device for fiberboard processing according to claim 4, characterized in that: A hydraulic seat (2) is provided on the left side of the upper end of the base (1). A support rod (3) is provided at the upper end of the hydraulic seat (2), and the support rod (3) is driven by the hydraulic seat (2) to move up and down. A top seat (4) is provided at the upper end of the support rod (3). Horizontal sliding grooves (5) are provided on both sides inside the top seat (4). A horizontal moving mechanism (6) is provided inside the top seat (4), and the horizontal moving mechanism (6) slides between the horizontal sliding grooves (5) through an internal driving structure. A vertical moving mechanism (7) is provided at the bottom end of the horizontal moving mechanism (6). A vertical sliding groove (8) is provided on the upper surface of the vertical moving mechanism (7), and the horizontal moving mechanism (6) slides on the vertical sliding groove (8) through an internal driving structure. A lifting frame (14) is provided at the bottom end of the vertical moving mechanism (7). A connecting rod (15) is provided at the bottom end of the lifting frame (14), and the connecting rod (15) moves up and down through the lifting frame (14). A fixed tool holder (16) is provided at the bottom end of the connecting rod (15). A milling cutter (17) is provided at the bottom end of the fixed tool holder (16).

6. The grooving device for fiberboard processing according to claim 5, characterized in that: A dust collection cover (13) is sleeved on the upper end of the fixed tool holder (16), and the dust collection cover (13) is made of flexible rubber. A first dust suction pipe (12) is provided on one side of the dust collection cover (13). A dust collection bin (9) is provided on one side inside the base (1), and the other end of the first dust suction pipe (12) is communicated with the dust collection bin (9). A first fan (11) is provided at the upper end of the dust collection bin (9), and the first fan (11) is connected to the first dust suction pipe (12). A first drawer (10) is provided at the bottom end inside the dust collection bin (9), and the first drawer (10) is movably installed on the left side of the base (1).

7. The grooving device for fiberboard processing according to claim 6, characterized in that: A limit pad (18) is provided on the left side of the upper end of the base (1), and a cushion block (19) is provided on the right side of the upper end of the base (1).

8. The grooving device for fiberboard processing according to claim 7, wherein: A through groove (26) is arranged inside the base (1). A second lifting seat (27) is arranged at the bottom end of the through groove (26). A second connecting seat (28) is arranged at the upper end of the second lifting seat (27). The second connecting seat (28) moves up and down through the second lifting seat (27). A suction cup (29) is arranged at the upper end of the second connecting seat (28). The suction cup (29) rotates through a driving structure inside the second connecting seat (28).

9. A method of using a grooving device for fiberboard processing, implemented based on the grooving device for fiberboard processing described in claim 8, characterized in that, It includes the following steps: Step 1: Place the fiberboard on the upper ends of the limit pad (18) and the spacer block (19). Press one end of the fiberboard against the side of the limit pad (18). Then, move the telescopic frame (21) towards both sides of the fiberboard by adjusting the fixing frame (20) and the first lifting seat (24). Then, clamp and fix both sides of the fiberboard by driving the clamping plate (23). Step 2: Drive the rotating seat (41) to move on the upper end of the moving box (31), so that the tool rest (42) moves towards the side of the fiberboard. Rotate the grooving cutter (49) of the required size to the side of the fiberboard by rotating the tool rest (42). The motor (44) drives the threaded rod (45) to rotate, thereby adjusting the height of the grooving cutter (49). Control the moving box (31) to slide on the side of the base (1), and drive the grooving cutter (49) to groove the side of the fiberboard. Step 3: Control the telescopic frame (21) to loosen the clamping plate (2), thereby loosening the fiberboard. Then start the second lifting seat (27), move the suction cup (29) upwards, lift the fiberboard upwards and separate it from the limit pad (18) and the spacer block (19). Then drive the suction cup (29) to rotate and drive the fiberboard to rotate, so that the other sides of the fiberboard rotate to the front end of the grooving cutter (49) for grooving treatment. Step 4: When grooving, the dust shield (33) will concentrate the dust inside the dust shield (33) to prevent the dust from scattering. The soft rubber sheets (34) on both sides at the front end of the dust shield (33) block the gaps on both sides, thereby reducing the situation of dust scattering from the gaps on both sides. Start the second blower (37) to absorb the dust generated by the grooving cutter (49) and transport it to the inside of the dust collection box (36). The dust slides down to the bottom of the dust collection box (36) through the inclined plate (38) arranged inside. Due to the staggered structure of the two inclined plates (38), the dust will not flow back and be discharged from the second suction pipe (35) when it is blown into the dust collection box (36). After collection, the dust can be collected through the second drawer (39). Step 5: Adjust the position of the milling cutter (17) through the lateral moving mechanism (6) and the vertical moving mechanism (7), and move the milling cutter (17) downwards through the lifting frame (14), thereby grooving the upper surface of the fiberboard. Step Six: Move the first connecting seat (25) upward through the second lifting seat (27), and drive the fiberboard upward. When it reaches the appropriate position, start the telescopic frame (21) to rotate, and drive the position of the fiberboard to be flipped, so as to turn the bottom end of the fiberboard to the upper end for convenient grooving processing. At the same time, the hydraulic seat (2) starts to drive the top seat (4) upward, thus leaving a position convenient for the fiberboard to change its direction; Step Seven: A dust collection hood (13) is arranged at the upper end of the fixed tool holder (16), which can wrap the surrounding area when the milling cutter (17) is grooved, preventing dust from spreading everywhere. Since the material of the dust collection hood (13) is flexible rubber material, it will not affect the movement and grooving work of the milling cutter (17). Subsequently, the dust is sucked from the first dust suction pipe (12) into the dust collection bin (9) through the first fan (11) for collection, and the dust is collected and processed through the first drawer (10).

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