Four-edge synchronous trimming device for decoration panel

Abstract

The invention discloses a four-edge synchronous trimming device for a decoration panel, and belongs to the technical field of plate processing. A four-edge synchronous trimming device for a decoration panel comprises a trimming frame and a laser cutting device, and the trimming frame is used for storing the decoration panel; the decoration panel comprises two long edges and two short edges, two short edge cutting displacement mechanisms corresponding to the two short edges respectively, two long edge cutting displacement mechanisms corresponding to the two long edges respectively and a cutting mechanism which comprises a laser cutting device and is used for cutting the decoration panel are arranged on the trimming frame; the cutting mechanism further comprises a displacement support, a lifting unit installed on the displacement support and a lifting frame connected with the lifting unit. According to the four-edge synchronous trimming device for the decoration panel, when the decoration panel is cut, the four edges of the decoration panel can be cut at the same time, and compared with a separate cutting mode, the time needed by cutting can be saved, and the cutting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of plate processing, and particularly relates to a four-edge synchronous trimming device for decorative panels. BACKGROUND

[0002] A decorative panel, commonly known as a panel, is a decorative panel made of a base material of plywood and having a single decorative surface, which is made by precisely planing a solid wood panel into a thin wood veneer with a thickness of about 0.2 mm, and then adhering the wood veneer to the base material through a gluing process.

[0003] When cutting a decorative panel, in order to avoid the occurrence of a collision between the cutter and the panel, the four edges are usually cut sequentially, or two parallel edges are cut at a time, and the cutting is completed in two times. However, the cutting time needs to be arranged sequentially in the above cutting method, which leads to a long overall time required for cutting the decorative panel and reduces the cutting efficiency of the decorative panel. Therefore, the present application provides a four-edge synchronous trimming device for decorative panels. SUMMARY

[0004] The present application aims to provide a four-edge synchronous trimming device for decorative panels to solve the problem of the above background technology that the cutting time needs to be arranged sequentially, which leads to a long overall time required for cutting the decorative panel and reduces the cutting efficiency of the decorative panel.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical scheme: a four-edge synchronous trimming device for decorative panels, comprising a trimming frame and a laser cutting device, the trimming frame being used for storing decorative panels; The decorative panel comprises two long edges and two short edges, the trimming frame is provided with two groups of short edge cutting displacement mechanisms corresponding to the two short edges, two groups of long edge cutting displacement mechanisms corresponding to the two long edges, and a cutting mechanism comprising a laser cutting device for cutting the decorative panel; The cutting mechanism further comprises a displacement support, a lifting unit mounted on the displacement support, a lifting frame connected to the lifting unit, a cutting frame for mounting the laser cutting device, and an angle adjusting mechanism for adjusting the angle of the cutting frame. The moving direction of the cutting mechanism in the short edge cutting displacement mechanism when cutting the decorative panel is g, and the moving direction of the cutting mechanism in the long edge cutting displacement mechanism when cutting the decorative panel is h.

[0006] Preferably, the cutting frame is rotationally connected to the lifting frame, and the angle adjusting mechanism comprises a rotating shaft inserted into the cutting frame and a power motor for driving the rotating shaft to rotate.

[0007] Preferably, the short edge cutting displacement mechanism comprises a short edge support, a short edge displacement housing, a short edge displacement screw rod, a short edge displacement threaded slider, a short edge moving frame and a short edge displacement drive motor, the short edge displacement housing is installed on the short edge support and is parallel to the short edge of the decorative panel, the short edge displacement screw rod is rotatably inserted into the short edge displacement housing, the short edge displacement screw rod is threadedly connected with the short edge displacement threaded slider, and the short edge displacement threaded slider is slidingly matched with the short edge displacement housing.

[0008] Preferably, the short edge moving frame is installed on the short edge displacement threaded slider, the short edge displacement drive motor is used to drive the short edge displacement screw rod to rotate, and the thread rotation directions of the short edge displacement screw rod corresponding to the two short edge displacement threaded sliders are opposite.

[0009] Preferably, the output shaft of the short edge displacement drive motor is vertically distributed with the short edge displacement screw rod, a first bevel gear is arranged on the output shaft of the short edge displacement drive motor in a sleeving mode, a second bevel gear is arranged on the short edge displacement screw rod in a plugging mode, and the first bevel gear and the second bevel gear are drivingly connected through tooth meshing.

[0010] Preferably, the short edge displacement drive motor is installed on the short edge support through a drive motor support, and the short edge moving frame is connected with the displacement support.

[0011] Preferably, the displacement support is provided with a short edge slider and a short edge rail, the short edge slider is slidingly matched with the short edge rail, and the short edge rail is parallel to the short edge displacement screw rod.

[0012] Preferably, the long edge cutting displacement mechanism comprises a long edge displacement housing parallel to the long edge of the decorative panel, a long edge displacement screw rod inserted into the long edge displacement housing, a long edge displacement threaded slider threadedly connected with the long edge displacement screw rod, and a long edge displacement drive motor used to drive the long edge displacement screw rod to rotate, and the long edge displacement threaded slider is connected with a corresponding displacement support.

[0013] Preferably, the short edge cutting displacement mechanism is provided with a plate length adjusting mechanism used to adjust the distance between the two short edge cutting displacement mechanisms, the plate length adjusting mechanism comprises a first guide slider connected with one end of the short edge cutting displacement mechanism, a first guide rail slidingly matched with the first guide slider, and a power mechanism used to push the first guide slider to move along the first guide rail, the power mechanism comprises a gear plate parallel to the first guide rail, a gear drivingly connected with the gear plate through tooth meshing, an adjusting motor used to drive the gear to rotate, and a motor support used to install the adjusting motor, and the motor support is installed on the short edge cutting displacement mechanism.

[0014] Preferably, the short side cutting displacement mechanism further comprises a second guide slider aligned with the first guide slider, and a second guide rail in sliding cooperation with the second guide slider, and the second guide slider is installed at the end of the short side cutting displacement mechanism away from the first guide slider.

[0015] Advantages: Firstly, the four-edge synchronous trimming device for decorative panels provided by the present application can simultaneously cut four edges of the decorative panel, which can save the cutting time and improve the cutting efficiency compared with the separate cutting mode. When cutting the long side, in the initial cutting state, the h region is cut by the cutting mechanism in cooperation with the long side cutting displacement mechanism, and then the end cutting state is converted, the angle and height of the laser cutting device are adjusted through the cooperation of the internal components of the cutting mechanism, and the f region is cut, and then the cutting mechanism is moved to the initial position by the long side cutting displacement mechanism. For details, refer to the figure (the length of the long side can be adjusted as needed, and the position of the cutting mechanism can also be adjusted accordingly). In this way, when cutting the decorative panel, the four edges of the decorative panel can be cut simultaneously, which can save the cutting time and improve the cutting efficiency compared with the separate cutting mode.

[0016] Secondly, the four-edge synchronous trimming device for decorative panels provided by the present application can drive the gear to rotate by starting the adjusting motor, and the gear can cooperate with the toothed plate to push the adjusting motor, the motor support and the first guide slider to move. When the first guide slider moves, it can push the short side cutting displacement mechanism to move. By adjusting the distance between the two short side cutting displacement mechanisms, the length of the cut decorative panel can be adjusted, and the position of the cut decorative panel can be adjusted according to the adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 FIG. 1 is a structural schematic diagram of the four-edge synchronous trimming device for decorative panels in the present application; Figure 2 FIG. 2 is an enlarged structural schematic diagram of position A in the present application; Figure 1 Figure 3 FIG. 3 is an enlarged structural schematic diagram of position B in the present application; Figure 1 Figure 4 FIG. 4 is a top view of the four-edge synchronous trimming device for decorative panels in the present application; Figure 5 FIG. 5 is another structural schematic diagram of the four-edge synchronous trimming device for decorative panels in the present application; ​​Figure 6 For the invention Figure 5 Enlarged structural diagram at C in the invention; Figure 7 For the invention Figure 5 Enlarged structural diagram at D in the invention; Figure 8 Structural diagram of the fourth edge synchronous trimming device for decorative panels in the invention; Figure 9 For the invention Figure 8 Enlarged structural diagram at E in the invention.

[0018] Explanation of reference signs: 1, trimming frame; 2, short edge cutting displacement mechanism; 201, short edge displacement housing; 202, short edge displacement screw; 203, short edge displacement threaded slider; 204, short edge moving frame; 205, short edge slider; 206, short edge rail; 207, short edge displacement drive motor; 3, displacement support; 4, lifting unit; 5, lifting frame; 6, cutting frame; 7, laser cutting device; 8, angle adjusting mechanism; 9, long edge cutting displacement mechanism; 901, long edge displacement housing; 902, long edge displacement screw; 10, plate length adjusting mechanism; 1001, first guide slider; 1002, first guide rail; 1003, second guide slider; 1004, second guide rail; 1005, toothed plate; 1006, gear; 1007, motor support; 1008, adjusting motor. DETAILED DESCRIPTION

[0019] The specific embodiments of the invention are described in detail below, but it should be understood that the protection scope of the invention is not limited by the specific embodiments.

[0020] As Figures 1-9 shown, the four-edge synchronous trimming device for decorative panels provided by the embodiment of the invention includes a trimming frame 1 and a laser cutting device 7. The laser cutting device 7 is started to cut the decorative panel, and the trimming frame 1 is used to store the decorative panel.

[0021] The decorative panel includes two long edges and two short edges, and the length of the long edge is greater than or equal to the length of the short edge. The trimming frame 1 is provided with two groups of short edge cutting displacement mechanisms 2 corresponding to the two short edges, two groups of long edge cutting displacement mechanisms 9 corresponding to the two long edges, and a cutting mechanism including the laser cutting device 7 for cutting the decorative panel. The cutting mechanism has the functions of adjusting the height and inclination angle of the laser cutting device 7. The distance between the two b is the length of the short edge of the decorative panel, and the distance between the two d is the length of the long edge of the decorative panel.

[0022] The cutting mechanism can adjust the angle and height of the laser cutting device 7, and further adjust the cutting position of the laser cutting device 7, cover the area of c and f, and complete the cutting work between the positions of the two laser cutting devices 7.

[0023] It should be noted that the cutting mechanism further comprises a displacement support 3, a lifting unit 4 mounted on the displacement support 3, a lifting frame 5 connected with the lifting unit 4, a cutting frame 6 for mounting the laser cutting device 7, and an angle adjusting mechanism 8 capable of adjusting the angle of the cutting frame 6.

[0024] Specifically, the lifting unit 4 can adopt a pneumatic cylinder, the cutting frame 6 is rotationally connected with the lifting frame 5, the angle adjusting mechanism 8 comprises a rotating shaft inserted into the cutting frame 6 and a power motor for driving the rotating shaft to rotate, the output shaft of the power motor is connected with the rotating shaft through a shaft coupling, and then the power shaft is connected with the cutting frame 6 through a key and a key groove (welding is also available), or the output shaft of the power motor is directly connected with the cutting frame 6 through a key and a key groove.

[0025] The angle adjusting mechanism 8 can drive the cutting frame 6 to rotate, and further adjust the angle of the laser cutting device 7 mounted on the cutting frame 6, cooperate with the lifting unit 4 capable of moving the laser cutting device 7 up and down, so as to cut the short side c and the long side f area in an inclined posture, and complete the cutting work in the middle of the short side and the long side.

[0026] The cutting mechanism on the short side cutting displacement mechanism 2 and the long side cutting displacement mechanism 9 is provided with two, the moving direction of the cutting mechanism in the short side cutting displacement mechanism 2 when cutting the decorative panel is g, that is, the direction from a to b, and the moving direction of the cutting mechanism in the long side cutting displacement mechanism 9 when cutting the decorative panel is h, that is, the direction from d to e.

[0027] During the cutting process of the short side and the long side of the decorative panel, in order to avoid interference, the cutting direction of the laser cutting device 7 is different, but it is generally divided into a starting cutting state, an end cutting state and a return state.

[0028] When cutting the short side, in the starting cutting state, after cutting the c area through the cutting mechanism, the short side cutting displacement mechanism 2 is started to move the two cutting mechanisms in the g direction for cutting, and when the end cutting state is converted, the cutting work of the whole short side is completed, and then the laser cutting device 7 is turned off to move the cutting mechanism to the initial position through the short side cutting displacement mechanism 2.

[0029] In the cutting of the long side, in the initial cutting state, the h region is cut by the cutting mechanism cooperating with the long side cutting displacement mechanism 9, and then the end cutting state is converted, the angle and height of the laser cutting device 7 are adjusted through the mutual cooperation of the internal components of the cutting mechanism, and the f region is cut, and then the cutting mechanism is moved to the initial position by the long side cutting displacement mechanism 9. For details, please refer to Figure 5 (The length of the long side can be adjusted as needed, and the position of the cutting mechanism can also be adjusted accordingly), so that when cutting the decorative panel, the four edges of the decorative panel can be cut at the same time. Compared with the separate cutting method, the cutting time can be saved and the cutting efficiency can be improved.

[0030] Specifically, the short side cutting displacement mechanism 2 includes a short side support, a short side displacement housing 201, a short side displacement screw 202, a short side displacement threaded slide 203, a short side moving frame 204, and a short side displacement drive motor 207. The short side displacement housing 201 is installed on the short side support, and the short side displacement housing 201 is parallel to the short side of the decorative panel. The short side displacement screw 202 is rotatably inserted into the short side displacement housing 201. The short side displacement screw 202 is connected with the short side displacement threaded slide 203 through threads, and the short side displacement threaded slide 203 is slidingly connected with the short side displacement housing 201. The short side moving frame 204 is installed on the short side displacement threaded slide 203. The short side displacement drive motor 207 is used to drive the short side displacement screw 202 to rotate, and the threads on the short side displacement screw 202 corresponding to the two short side displacement threaded slides 203 are opposite in rotation direction.

[0031] More specifically, the output shaft of the short side displacement drive motor 207 is perpendicular to the short side displacement screw 202. A first bevel gear is provided on the output shaft of the short side displacement drive motor 207. A second bevel gear is provided on the short side displacement screw 202. The first bevel gear and the second bevel gear are connected through tooth engagement transmission. The short side displacement drive motor 207 is installed on the short side support through a drive motor support. The short side moving frame 204 is connected with the displacement support 3.

[0032] It should be noted that the displacement support 3 is provided with a short side slide 205 and a short side rail 206. The short side slide 205 is slidingly connected with the short side rail 206. The short side rail 206 is parallel to the short side displacement screw 202.

[0033] Specifically, the long-side cutting displacement mechanism 9 and the short-side cutting displacement mechanism 2 are substantially the same in structure, and the difference lies in the length of the whole, and it needs to be pointed out that the long-side cutting displacement mechanism 9 includes a long-side displacement shell 901 parallel to the long side of the decorative panel, a long-side displacement screw 902 inserted into the long-side displacement shell 901, a long-side displacement slider in threaded connection with the long-side displacement screw 902, a long-side displacement driving motor for driving the long-side displacement screw 902 to rotate, and the long-side displacement slider is connected with the corresponding displacement support 3.

[0034] The long-side cutting displacement mechanism 9 can drive the laser cutting device 7 to move, so as to cover the long side of the device panel, and the length covered is greater than the length of the long side of the decorative panel. The lengths of different decorative panels are different, and in order to cut the decorative panel with a proper length, the plate length adjusting mechanism 10 is arranged at the short-side cutting displacement mechanism 2. The plate length adjusting mechanism 10 can adjust the distance between the two short-side cutting displacement mechanisms 2, and the distance corresponds to the length of the decorative panel. The size of the distance is the value of h (the value of f is fixed, which is the minimum distance between the two cutting mechanisms).

[0035] Specifically, the plate length adjusting mechanism 10 includes a first guide slider 1001 connected with one end of the short-side cutting displacement mechanism 2, a first guide rail 1002 in sliding cooperation with the first guide slider 1001, and a power mechanism for pushing the first guide slider 1001 to move along the first guide rail 1002. The short-side cutting displacement mechanism 2 further includes a second guide slider 1003 aligned with the first guide slider 1001, a second guide rail 1004 in sliding cooperation with the second guide slider 1003, and the second guide slider 1003 is installed at the end of the short-side cutting displacement mechanism 2 away from the first guide slider 1001.

[0036] More specifically, the power mechanism includes a toothed plate 1005 distributed in parallel with the first guide rail 1002, a gear 1006 in transmission connection with the toothed plate 1005 through tooth engagement, an adjusting motor 1008 for driving the gear 1006 to rotate, and a motor support 1007 for installing the adjusting motor 1008. The motor support 1007 is installed on the short-side cutting displacement mechanism 2.

[0037] Starting the adjusting motor 1008 can drive the gear 1006 to rotate, and the gear 1006 rotates and cooperates with the toothed plate 1005 to push the adjusting motor 1008, the motor support 1007 and the first guide slider 1001 to move. When the first guide slider 1001 moves, it can push the short-side cutting displacement mechanism 2 to move. By adjusting the distance between the two short-side cutting displacement mechanisms 2, the length of the cut decorative panel can be adjusted, and the position of the cut decorative panel can be adjusted according to the adjustment.

[0038] In summary: the embodiment of the present application provides a four-edge synchronous cutting device for decorative panels, the cutting mechanism can adjust the angle and height of the laser cutting device 7, and further adjust the cutting position of the laser cutting device 7, cover the area of c and f, and complete the cutting work between the two laser cutting devices 7. When cutting the short side, in the initial cutting state, after cutting the c area by the cutting mechanism, the short side cutting displacement mechanism 2 is started, and the two cutting mechanisms are moved towards the g direction for cutting. When the end cutting state is converted, the cutting work of the entire short side is completed. Then, the laser cutting device 7 is turned off, and the cutting mechanism is moved to the initial position by the short side cutting displacement mechanism 2. When cutting the long side, in the initial cutting state, the h area is cut by the cutting mechanism in cooperation with the long side cutting displacement mechanism 9. Then, the end cutting state is converted, the angle and height of the laser cutting device 7 are adjusted by the cooperation of the internal components of the cutting mechanism, and the f area is cut. Then, the cutting mechanism is moved to the initial position by the long side cutting displacement mechanism 9. For details, please refer to Figure 5 (The length of the long side can be adjusted as needed, and the position of the cutting mechanism can also be adjusted accordingly), so that the four edges of the decorative panel can be cut simultaneously when cutting the decorative panel. Compared with the separate cutting method, the cutting time can be saved and the cutting efficiency can be improved.

[0039] The adjusting motor 1008 is started, which can drive the gear 1006 to rotate. The gear 1006 rotates and cooperates with the toothed plate 1005, which can drive the adjusting motor 1008, the motor support 1007 and the first guide sliding block 1001 to move. When the first guide sliding block 1001 moves, it can drive the short side cutting displacement mechanism 2 to move. By adjusting the distance between the two short side cutting displacement mechanisms 2, the length of the cut decorative panel can be adjusted, and the position of the cut decorative panel can be adjusted according to the adjustment.

[0040] The above disclosure is only a few specific embodiments of the present application, but the embodiments of the present application are not limited thereto. Any changes that can be thought of by those skilled in the art shall fall within the protection scope of the present application.

Claims

1. A four-side synchronous trimming device for decorative panels, comprising a trimming frame (1), a laser cutting device (7), characterized in that, The trimming rack (1) is used for storing the decorative panel; The decorative panel comprises two long edges and two short edges, the trimming rack (1) is provided with two groups of short edge cutting displacement mechanisms (2) corresponding to the two short edges respectively, two groups of long edge cutting displacement mechanisms (9) corresponding to the two long edges respectively, and a cutting mechanism comprising a laser cutting device (7) for cutting the decorative panel; The cutting mechanism further comprises a displacement support (3), a lifting unit (4) mounted on the displacement support (3), a lifting frame (5) connected with the lifting unit (4), a cutting frame (6) for mounting the laser cutting device (7), and an angle adjusting mechanism (8) for adjusting the angle of the cutting frame (6). The moving direction of the cutting mechanism in the short edge cutting displacement mechanism (2) when cutting the decorative panel is g, and the moving direction of the cutting mechanism in the long edge cutting displacement mechanism (9) when cutting the decorative panel is h.

2. A four-side simultaneous trimming device for a decorative panel according to claim 1, characterized in that, The cutting frame (6) is rotationally connected with the lifting frame (5), and the angle adjusting mechanism (8) comprises a rotating shaft inserted into the cutting frame (6) and a power motor for driving the rotating shaft to rotate.

3. The four-side simultaneous trimming apparatus for a decorative panel according to claim 1, wherein The short edge cutting displacement mechanism (2) comprises a short edge support, a short edge displacement housing (201), a short edge displacement lead screw (202), a short edge displacement threaded slide block (203), a short edge moving frame (204), and a short edge displacement drive motor (207). The short edge displacement housing (201) is mounted on the short edge support and is parallel to the short edge of the decorative panel. The short edge displacement lead screw (202) is rotationally inserted into the short edge displacement housing (201). The short edge displacement lead screw (202) is threadedly connected with the short edge displacement threaded slide block (203), and the short edge displacement threaded slide block (203) is slidingly fitted with the short edge displacement housing (201).

4. A four-side simultaneous trimming device for a decorative panel according to claim 3, characterized in that, The short edge moving frame (204) is mounted on the short edge displacement threaded slide block (203), the short edge displacement drive motor (207) is used to drive the short edge displacement lead screw (202) to rotate, and the thread rotation directions of the short edge displacement lead screw (202) corresponding to the two short edge displacement threaded slide blocks (203) are opposite.

5. A four-side simultaneous trimming device for a decorative panel according to claim 4, characterized in that, The output shaft of the short edge displacement drive motor (207) is vertically distributed with the short edge displacement lead screw (202). A first bevel gear is sleeved on the output shaft of the short edge displacement drive motor (207), a second bevel gear is inserted on the short edge displacement lead screw (202), and the first bevel gear and the second bevel gear are drivingly connected through tooth engagement.

6. A four-side simultaneous trimming device for a decorative panel according to claim 5, characterized in that, The short edge displacement drive motor (207) is mounted on the short edge support through a drive motor support, and the short edge moving frame (204) is connected with the displacement support (3).

7. A four-side simultaneous trimming device for a decorative panel according to claim 6, characterized in that, The displacement support (3) is provided with a short edge slide block (205) and a short edge rail (206), the short edge slide block (205) is slidingly fitted with the short edge rail (206), and the short edge rail (206) is parallelly distributed with the short edge displacement lead screw (202).

8. A four-side simultaneous trimming device for a decorative panel according to claim 1, characterized in that, The long-side cutting displacement mechanism (9) comprises a long-side displacement housing (901) parallel to the long side of the decorative panel, a long-side displacement screw rod (902) inserted into the long-side displacement housing (901), a long-side displacement slider in threaded connection with the long-side displacement screw rod (902), a long-side displacement driving motor for driving the long-side displacement screw rod (902) to rotate, and the long-side displacement slider is connected with the corresponding displacement support (3).

9. A four-side simultaneous trimming device for a decorative panel according to claim 1, characterized in that, The short-side cutting displacement mechanism (2) is provided with a plate length adjusting mechanism (10) for adjusting the distance between the two short-side cutting displacement mechanisms (2), the plate length adjusting mechanism (10) comprises a first guide slider (1001) connected with one end of the short-side cutting displacement mechanism (2), a first guide rail (1002) in sliding cooperation with the first guide slider (1001), and a power mechanism for pushing the first guide slider (1001) to move along the first guide rail (1002), the power mechanism comprises a toothed plate (1005) distributed in parallel with the first guide rail (1002), a gear (1006) in tooth engagement transmission connection with the toothed plate (1005), an adjusting motor (1008) for driving the gear (1006) to rotate, and a motor support (1007) for mounting the adjusting motor (1008), and the motor support (1007) is mounted on the short-side cutting displacement mechanism (2).

10. A four-side simultaneous trimming device for a decorative panel according to claim 9, characterized in that, The short-side cutting displacement mechanism (2) further comprises a second guide slider (1003) aligned with the first guide slider (1001), and a second guide rail (1004) in sliding cooperation with the second guide slider (1003), and the second guide slider (1003) is mounted on the end of the short-side cutting displacement mechanism (2) away from the first guide slider (1001).

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