Scraping mechanism of edge banding machine

Abstract

The utility model provides an edge banding machine scraping mechanism which comprises a support, an installation column is arranged in the support, a fixing frame is arranged on the installation column, a machining assembly, a scraper, an air blowing cutter bar, a dust collection box and an air extracting pump are arranged on the fixing frame, one end of the scraper extends to the surface of the machining assembly, and the other end of the scraper extends to the surface of the air blowing cutter bar. The surface of the machining assembly is connected with a plate in a sliding mode, an air blowing pipe is further arranged on the fixing frame, one end of the air extracting pump is provided with a first discharging port, one side of the air blowing cutter bar is communicated with a second discharging port, and the dust collecting box is communicated with the air extracting pump. The waste removing effect of the blowing head is effectively improved, the plate is more attractive, and meanwhile, the situation that a motor of the next procedure is burnt out due to the fact that residual wires possibly enter the next procedure along with the plate is avoided; and the residual wires are prevented from accumulating on the scraper blade to influence the processing quality.

Description

Technical Field

[0001] The utility model relates to the field of wood board processing, in particular to an edge scraping mechanism of an edge banding machine. Background Art

[0002] During the plate processing process, in order to process the edge of the plate, remove the edge burrs of the plate, and process the edge of the plate to meet the process requirements, the scraper on the scraping mechanism of the edge banding machine is used to cut the plate and cut off the excess part of the plate. The main structure of the scraping mechanism of the existing edge banding machine is an adjustment mechanism, a contour disk and a scraper. After the plate is processed by the scraping mechanism, there may be waste and residual silk left on the plate, resulting in an unsightly plate. At the same time, the remaining residual silk may burn the motor of the next process as the plate enters the next process; causing a lot of waste to accumulate on the scraper, which reduces the scraper processing effect, thereby affecting the processing quality of the plate, so it is necessary to design an edge banding machine scraping mechanism that can effectively remove waste. Utility Model Content

[0003] The problem to be solved by the utility model is to better remove the residual filaments in the plate and the waste materials remaining on the scraper blade.

[0004] In order to solve the above technical problems, the utility model provides a scraping mechanism of an edge banding machine, including a bracket, a mounting column is arranged inside the bracket, a fixed frame is arranged on the mounting column, a processing component, a scraper, a blowing knife rod, a dust collecting box and an air pump are arranged on the fixed frame, one end of the scraper extends to the surface of the processing component, a plate is slidably connected to the surface of the processing component, an air blowing pipe is also arranged on the fixed frame, a first discharge port is arranged at one end of the air pump, a second discharge port is connected to one side of the blowing knife rod, and the dust collecting box is connected to the air pump.

[0005] Preferably, the processing assembly comprises a contoured disk and a fixing rod rotatably connected to the center of the contoured disk, and the number of the processing assemblies is two and they are perpendicular to each other.

[0006] Preferably, the air blowing knife bar comprises a knife bar body, one end of the knife bar body is provided with a knife bar air inlet, and one end of the knife bar body is fixedly mounted with an air blowing head.

[0007] Preferably, a first knife bar air blowing port and a second knife bar air blowing port connected to the knife bar air inlet are respectively formed at the upper end and the lower end of the air blowing head, and the first knife bar air blowing port is connected to the second knife bar air blowing port.

[0008] Preferably, the number of the knife bar air inlet and the second knife bar air blowing port is two.

[0009] Preferably, the first blade bar air blowing port and the air blowing pipe face the second discharge port and the dust collecting box.

[0010] Preferably, one end of the first discharge port away from the vacuum pump is connected to a dust collecting box.

[0011] Compared with the prior art, the utility model provides an edge banding machine scraping mechanism, which has the following beneficial effects:

[0012] 1. The utility model provides an air blowing knife bar, a dust collecting box and an air extraction pump. The air blowing knife bar comprises a knife bar body and an air blowing head. High-pressure air enters from one end of the knife bar body and is discharged from the air blowing head. Thus, the air flow generated by the high-pressure air drives the waste to move, so that the waste is blown into the dust collecting box. The dust collecting box is evacuated by the air extraction pump to extract the internal waste from the dust collecting box. The air flow is discharged from different directions of the air blowing head through the first knife bar air blowing port and the second knife bar air blowing port opened at the upper end and the lower end of the air blowing head, so that the air flow is discharged from the different directions of the air blowing head, thereby increasing the waste removal range. The first knife bar air blowing port blows the waste into the dust collecting box and the second discharge port, and the second knife bar air blowing port blows the waste into the first discharge port, thereby effectively increasing the waste removal effect of the air blowing head, better removing the residual silk in the plate, making the plate more beautiful, and at the same time preventing it from entering the next process to cause the remaining residual silk to burn the motor of the next process, and preventing the waste from remaining on the scraper blade and affecting the processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the first structure of the main body of the utility model;

[0014] Figure 2 It is a schematic diagram of the second structure of the main body of the utility model;

[0015] Figure 3 This is a schematic diagram of the main air blowing knife rod structure of the utility model;

[0016] Figure 4 This is an exploded view of the main air blowing knife rod structure of the utility model;

[0017] Figure 5 It is a partial structural schematic diagram of the utility model.

[0018] In the figure: 1. bracket; 2. mounting column; 3. fixed frame; 4. processing assembly; 400. contour plate; 401. fixed rod; 5. scraper; 6. air blowing knife bar; 600. knife bar body; 601. air blowing head; 7. dust collecting box; 8. vacuum pump; 9. plate; 10. air blowing pipe; 11. first discharge port; 12. second discharge port; 13. knife bar air inlet; 14. first knife bar air blowing port; 15. second knife bar air blowing port. DETAILED DESCRIPTION

[0019] The utility model relates to an edge scraping mechanism for an edge banding machine. Figure 1-5As shown, it includes a bracket 1, a mounting column 2 is arranged inside the bracket 1, a fixed frame 3 is arranged on the mounting column 2, a processing component 4, a scraper 5, an air blowing knife rod 6, a dust collecting box 7 and an air pump 8 are arranged on the fixed frame 3, one end of the scraper 5 extends to the surface of the processing component 4, and a plate 9 is slidably connected to the surface of the processing component 4. A blowing pipe 10 is also arranged on the fixed frame 3, a first discharge port 11 is arranged at one end of the air pump 8, a second discharge port 12 is connected to one side of the air blowing knife rod 6, and the dust collecting box 7 is connected to the air pump 8. By arranging the bracket 1, the mounting column 2 and the fixed frame 3, the fixed frame 3 is used to install the processing component 4 and the waste recycling equipment, the surface of the mounting column 2 is smooth, and by The height of the fixed frame 3 is changed to change the height of the processing component 4. By setting the processing component 4 and the scraper 5, the plate 9 enters the surface of the processing component 4 and the scraper 5 through the conveying mechanism, and the scraper 5 is used to cut the plate 9 or remove burrs. The processing component 4 clamps the plate 9 to prevent the plate 9 from shaking and improve the processing accuracy of the plate 9. By setting the blowing knife rod 6, the dust box 7 and the vacuum pump 8, one end of the blowing knife rod 6 is connected to high-pressure air, and the high-pressure air is discharged from one end of the blowing knife rod 6 to blow the waste into the dust box 7. The vacuum pump 8 exhausts the inside of the dust box 7 so that the waste inside the dust box 7 enters the first discharge port 11, and the second discharge port 12 is used to discharge the waste outside the dust box 7.

[0020] In an embodiment of the utility model, the processing component 4 includes a profiling disk 400 and a fixed rod 401 rotatably connected to the center of the profiling disk 400. The number of the processing components 4 is two and they are perpendicular to each other. By setting the profiling disk 400 and the fixed rod 401, the profiling disk 400 rotates around the fixed rod 401, and the plate 9 passes between the two profiling disks 400. By adjusting the position of the profiling disk 400, the profiling disk 400 is made to abut against the surface of the plate 9. The two profiling disks 400 are used to fix the plate 9 in the horizontal and vertical directions, thereby improving the stability of the plate 9.

[0021] In an embodiment of the utility model, the air blowing knife rod 6 includes a knife rod body 600, one end of which is provided with a knife rod air inlet 13, and one end of the knife rod body 600 is fixedly installed with an air blowing head 601. By setting the knife rod body 600 and the knife rod air inlet 13, high-pressure air enters from the knife rod air inlet 13 and is then discharged from one end of the air blowing head 601.

[0022] In an embodiment of the utility model, the upper end and the lower end of the blowing head 601 are respectively provided with a first tool bar blowing port 14 and a second tool bar blowing port 15 connected to the tool bar air inlet 13, and the first tool bar blowing port 14 and the second tool bar blowing port 15 are connected. By setting the first tool bar blowing port 14 and the second tool bar blowing port 15, the first tool bar blowing port 14 and the second tool bar blowing port 15 are utilized to blow air from different directions, thereby effectively improving the waste removal effect.

[0023] In the embodiment of the utility model, the number of the knife bar air inlet 13 and the second knife bar air blowing port 15 is two. By setting the number of the knife bar air inlet 13 and the second air blowing port to two, the discharge range of the second air blowing port is increased, and the blowing effect is improved.

[0024] In the embodiment of the utility model, the first blade bar blowing port 14 and the blowing pipe 10 face the second discharge port 12 and the dust collecting box 7 .

[0025] In an embodiment of the utility model, one end of the first discharge port 11 away from the vacuum pump 8 is connected to a dust collecting box. By providing the dust collecting box, the waste discharged from the first discharge port 11 enters the dust collecting box, thereby effectively recovering the waste.

[0026] During use, first, the plate 9 is moved to the processing assembly 4 and the scraper 5 through the conveying mechanism, and the plate 9 passes through the surface of the profiling disk 400. By adjusting the positions of the two profiling disks 400, the two surfaces of the plate 9 are respectively in contact with the profiling disks 400, and the plate 9 passes through the surface of the profiling disk 400, driving the profiling disk 400 to rotate on the fixed rod 401. The surface of the plate 9 is cut by the scraper 5 to generate waste, and high-pressure air enters the knife bar air inlet 13 and is discharged from the first knife bar air blowing port 14 and the second knife bar air blowing port 15. The first knife bar air blowing port 14 and the external air blowing pipe 10 will work together on the scraper 5 where the waste is left, and the waste is blown to the second discharge port 12 and the dust box 7. Part of the waste in the dust box 7 is sucked away by the vacuum pump 8, and as the first discharge port 11 is blown to the dust box at the top, another part of the waste will be blown out from the second discharge port 12 by the air blown out of the second knife bar air blowing port 15.

[0027] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An edge scraping mechanism for an edge banding machine, comprising a bracket (1), characterized in that: The bracket (1) is provided with a mounting column (2) inside, the mounting column (2) is provided with a fixed frame (3), the fixed frame (3) is provided with a processing component (4), a scraper (5), an air blowing knife rod (6), a dust collecting box (7) and an air pump (8), one end of the scraper (5) extends to the surface of the processing component (4), the surface of the processing component (4) is slidably connected with a plate (9), the fixed frame (3) is also provided with an air blowing pipe (10), one end of the air pump (8) is provided with a first discharge port (11), one side of the air blowing knife rod (6) is connected with a second discharge port (12), and the dust collecting box (7) is connected with the air pump (8).

2. The edge scraping mechanism of an edge banding machine according to claim 1, characterized in that: The processing assembly (4) comprises a contoured disc (400) and a fixing rod (401) rotatably connected to the center of the contoured disc (400). The number of the processing assemblies (4) is two and they are perpendicular to each other.

3. The edge scraping mechanism of an edge banding machine according to claim 2, characterized in that: The air blowing knife rod (6) comprises a knife rod body (600), one end of which is provided with a knife rod air inlet (13), and one end of which is fixedly mounted with an air blowing head (601).

4. The edge scraping mechanism of an edge banding machine according to claim 3, characterized in that: The upper end and the lower end of the blowing head (601) are respectively provided with a first knife bar blowing port (14) and a second knife bar blowing port (15) which are connected to the knife bar air inlet (13), and the first knife bar blowing port (14) and the second knife bar blowing port (15) are connected.

5. The edge scraping mechanism of the edge banding machine according to claim 4, characterized in that: The number of the knife bar air inlet (13) and the second knife bar air blowing port (15) is two.

6. The edge scraping mechanism of an edge banding machine according to claim 5, characterized in that: The first blade rod air blowing port (14) and the air blowing pipe (10) face the second material discharge port (12) and the dust collection box (7).

7. The edge scraping mechanism of an edge banding machine according to claim 6, characterized in that: One end of the first discharge port (11) away from the vacuum pump (8) is connected to a dust collecting box.

Images