Bilateral grooving device of woodworking edge bonding machine

Abstract

The utility model relates to the technical field of grooving, in particular to a woodworking edge banding machine double-side grooving device which comprises a bottom plate, two supporting frames and two fixing frames are sequentially connected to the upper end of the bottom plate from left to right in a sliding mode, and the ends, away from each other, of the two fixing frames are fixedly connected with electric telescopic rods through fixing blocks. The output end of the electric telescopic rod is fixedly connected with a connecting frame, the right ends of the two moving plates are fixedly connected with connecting rods, the ends, close to each other, of the two connecting rods are connected with two flexible wiping blocks through connecting pieces, the upper end faces of the two connecting rods are each provided with two mounting grooves, and the ends, close to the connecting rods, of the flexible wiping blocks are fixedly connected with mounting blocks. The mounting block is connected with the connecting rod through the mounting groove, and a blanking hole is formed in the upper end face of the bottom plate and located at the right lower end of the wiping block. According to the grooving machine, a formed groove can be cleaned and wiped in the grooving process, so that the interior of the groove is cleaner.

Description

Technical Field

[0001] The utility model relates to the technical field of grooving, in particular to a double-sided grooving device for a woodworking edge banding machine. Background Art

[0002] With the development of social economy and the improvement of people's living standards, people's requirements for house decoration are getting higher and higher, and the use of wooden furniture is also increasing. In order to meet people's aesthetic needs, workers often use grooving machines to groove wooden boards.

[0003] When using the existing grooving device to groove both sides of wood, the generated debris will remain in the groove, and the operator still needs to manually clean it after grooving, which is very troublesome and will also increase the labor intensity of the operator. Therefore, it is necessary to design a double-sided grooving device for a woodworking edge banding machine. Summary of the Invention

[0004] The purpose of the utility model is to solve the defects existing in the prior art, and to provide a double-sided grooving device for a woodworking edge banding machine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a double-sided grooving device for a woodworking edge banding machine, including a bottom plate, on the upper end of the bottom plate, two support frames and two fixed frames are slidably connected in sequence from left to right. Two limiting rollers are rotatably connected inside both support frames. A first position adjusting mechanism is installed at the bottom ends of both support frames, and the first position adjusting mechanism is used to adjust the distance between the two support frames. A moving plate is slidably connected inside both fixed frames. Motors are fixedly connected to the upper ends of both moving plates. A grooving knife is fixedly connected to the output shaft end of the motor. Fixing blocks are fixedly connected to the mutually remote ends of both fixed frames. An electric telescopic rod is fixedly connected to the output end of the electric telescopic rod. A connecting frame is fixedly connected to the output end of the electric telescopic rod. The connecting frame is fixedly installed on the upper end of the moving plate. A second position adjusting mechanism is installed at the bottom ends of both fixed frames, and the second position adjusting mechanism is used to adjust the distance between the two fixed frames. Connecting rods are fixedly connected to the right ends of both moving plates. Two flexible wiping blocks are connected to the mutually close ends of both connecting rods through connecting pieces. The connecting piece includes a mounting block, a bolt and a mounting groove. Two mounting grooves are opened on the upper end surfaces of both connecting rods. The end of the flexible wiping block close to the connecting rod is fixedly connected with a mounting block. The mounting block is connected to the connecting rod through the mounting groove. A bolt is connected between the mounting block and the connecting rod. Mounting holes for the bolt to penetrate are opened on the left end surfaces of the mounting block and the connecting rod. A material dropping hole is opened on the upper end surface of the bottom plate. The material dropping hole is located directly below the wiping block.

[0006] Further, a collection box is placed at the lower end of the bottom plate. The collection box is located directly below the material dropping hole. The lower end of the bottom plate is fixedly connected with a limiting frame. The limiting frame is L-shaped, and the collection box is located inside the limiting frame.

[0007] Further, the first position adjusting mechanism includes a first sliding hole, a first double-shaft motor, a first threaded cylinder, a first threaded rod, and a first moving seat. The lower end of the bottom plate is fixedly connected with a first double-shaft motor. Both output shaft ends of the first double-shaft motor are fixedly connected with a first threaded cylinder. A first threaded rod is threadedly connected inside both first threaded cylinders. A first moving seat is fixedly connected to the circumferential surface of both first threaded rods. The two first moving seats are respectively fixedly installed at the bottom ends of the two support frames. Two first sliding holes are formed on the upper end surface of the bottom plate. The two first moving seats are respectively located inside the two first sliding holes and are respectively slidably connected with the two first sliding holes.

[0008] Further, the second position adjusting mechanism includes a second double-shaft motor, a second threaded cylinder, a second threaded rod, a second moving seat, and a second sliding hole. The lower end of the bottom plate is fixedly connected with a second double-shaft motor. Both output shaft ends of the second double-shaft motor are fixedly connected with a second threaded cylinder. A second threaded rod is threadedly connected inside both second threaded cylinders. A second moving seat is fixedly connected to the circumferential surface of both second threaded rods. The two second moving seats are respectively fixedly installed at the bottom ends of the two fixing frames. Two second sliding holes are formed on the upper end surface of the bottom plate. The two second moving seats are respectively located inside the two second sliding holes and are respectively slidably connected with the two second sliding holes.

[0009] Further, the grooving knife and the flexible wiping block are located on the same horizontal plane.

[0010] Further, rectangular holes for the moving plate to pass through are formed on the front end surfaces of both fixing frames, and the moving plate is slidably connected with the rectangular holes.

[0011] The utility model has the following beneficial effects:

[0012] Compared with the prior art, for this double-sided grooving device of a woodworking edge banding machine, through the mutual cooperation of the connecting rod, the connecting piece, and the flexible wiping block, the groove opened during grooving can be cleaned and wiped, making the inside of the groove cleaner. At the same time, the flexible wiping block can also partition the groove, so that the grooving knife is blocked at the left end of the flexible wiping block, and the groove that has been cleaned is located at the right end of the flexible wiping block. At this time, it is not easy for debris to enter the wiped groove again. In this way, finally, the grooving is completed, and the opened groove is also cleaned, eliminating the need for operators to manually clean, which is more convenient. In addition, under the action of the connecting piece, it is also convenient to regularly disassemble and replace the flexible wiping block, making the opened groove cleaner under the action of the flexible wiping block.

[0013] Compared with the prior art, for the double-sided grooving device of a woodworking edge banding machine, through the mutual cooperation of the first position adjusting mechanism, the support frame and the limiting roller, it is possible to limit woods of different widths, so that they are accurately located between the two grooving knives during the moving process, and at the same time, it is not easy to shift. In this way, the quality of the finally grooved slots is more qualified. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the split connecting parts in the present utility model;

[0015] Figure 2 is Figure 1 an enlarged structural diagram of A in

[0016] Figure 3 is a schematic overall structural diagram of the present utility model from a top view;

[0017] Figure 4 is a schematic overall structural diagram of the present utility model from a bottom view.

[0018] LEGEND DESCRIPTION:

[0019] 1. Bottom plate; 2. Connecting rod; 3. Material dropping hole; 4. Flexible wiping block; 5. Support frame; 6. Limiting roller; 7. Electric telescopic rod; 8. Connecting frame; 9. Moving plate; 10. Motor; 11. Grooving knife; 12. First sliding hole; 13. Second sliding hole; 14. Collection box; 15. Limiting frame; 16. First double-shaft motor; 17. First threaded cylinder; 18. First threaded rod; 19. First moving seat; 20. Second double-shaft motor; 21. Second threaded cylinder; 22. Second threaded rod; 23. Second moving seat; 24. Installation block; 25. Installation groove; 26. Bolt; 27. Fixed frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0021] Refer to Figures 1-4, A double-sided grooving device for a woodworking edge banding machine provided by the utility model includes a bottom plate 1. Two support frames 5 and two fixed frames 27 are slidably connected to the upper end of the bottom plate 1 in sequence from left to right. Two limiting rollers 6 are rotatably connected inside both support frames 5. A first position adjusting mechanism is installed at the bottom ends of both support frames 5, and the first position adjusting mechanism is used to adjust the distance between the two support frames 5. A moving plate 9 is slidably connected inside both fixed frames 27. A motor 10 is fixedly connected to the upper end of both moving plates 9. A grooving cutter 11 is fixedly connected to the output shaft end of the motor 10. Electric telescopic rods 7 are fixedly connected to the ends of both fixed frames 27 away from each other through fixed blocks. The output end of the electric telescopic rod 7 is fixedly connected to a connecting frame 8, and the connecting frame 8 is fixedly installed on the upper end of the moving plate 9. A second position adjusting mechanism is installed at the bottom ends of both fixed frames 27, and the second position adjusting mechanism is used to adjust the distance between the two fixed frames 27. Connecting rods 2 are fixedly connected to the right ends of both moving plates 9. Two flexible wiping blocks 4 are connected to the ends of both connecting rods 2 close to each other through connecting parts. The connecting part includes a mounting block 24, a bolt 26, and a mounting groove 25. Two mounting grooves 25 are opened on the upper end surfaces of both connecting rods 2. The end of the flexible wiping block 4 close to the connecting rod 2 is fixedly connected to a mounting block 24. The mounting block 24 is connected to the connecting rod 2 through the mounting groove 25. A bolt 26 is connected between the mounting block 24 and the connecting rod 2. Mounting holes for the bolt 26 to penetrate are opened on the left end surfaces of the mounting block 24 and the connecting rod 2. A material dropping hole 3 is opened on the upper end surface of the bottom plate 1, and the material dropping hole 3 is located directly below the wiping block. During operation, the utility model can clean and wipe the grooved part during grooving, making the inside of the groove cleaner. At the same time, the flexible wiping block 4 can also partition the groove, so that the grooving cutter 11 is blocked on the left end of the flexible wiping block 4, and the groove that has been cleaned is located on the right end of the flexible wiping block 4. At this time, it is not easy for debris to enter the wiped groove again. In this way, the grooving is finally completed, and the grooved part is also cleaned, eliminating the need for operators to manually clean, which is more convenient.

[0022] Further, as Figure 4 shown, a collection box 14 is placed at the lower end of the bottom plate 1. The collection box 14 is located directly below the material dropping hole 3. A limiting frame 15 is fixedly connected to the lower end of the bottom plate 1. The limiting frame 15 is L-shaped, and the collection box 14 is located inside the limiting frame 15. During operation, the debris finally wiped off by the flexible wiping block 4 in the groove will fall through the material dropping hole 3 and is finally collected by the collection box 14. Under the action of the limiting frame 15, the collection box 14 can be accurately placed directly below the material dropping hole 3 to facilitate subsequent smooth material collection.

[0023] Further, as Figure 4As shown in the figure, the first position adjusting mechanism includes a first sliding hole 12, a first double-shaft motor 16, a first threaded barrel 17, a first threaded rod 18, and a first moving seat 19. The lower end of the bottom plate 1 is fixedly connected with a first double-shaft motor 16. Both output shaft ends of the first double-shaft motor 16 are fixedly connected with a first threaded barrel 17. A first threaded rod 18 is threadedly connected inside both first threaded barrels 17. A first moving seat 19 is fixedly connected to the circumferential surface of both first threaded rods 18. Both first moving seats 19 are respectively fixedly installed at the bottom ends of both support frames 5. Two first sliding holes 12 are opened on the upper end surface of the bottom plate 1. Both first moving seats 19 are respectively located in the two first sliding holes 12 and are respectively slidably connected with the two first sliding holes 12. During operation, first, the thread shapes inside both first threaded barrels 17 and on the surfaces of both first threaded rods 18 are opposite. When the first double-shaft motor 16 operates, it will drive both first threaded barrels 17 to rotate, and both first threaded rods 18 will drive both first moving seats 19 to move along the first sliding holes 12 in the direction of approaching or moving away from each other, thereby driving both support frames 5 to approach or move away from each other. At this time, the distance between the two sets of limiting rollers 6 changes, so that woods of different widths can be limited, enabling woods of different widths to move smoothly between the two grooving knives 11 and not easily shift. In this way, the quality of the finally grooved slots is more qualified.

[0024] Further, as Figure 4 shown, the second position adjusting mechanism includes a second double-shaft motor 20, a second threaded barrel 21, a second threaded rod 22, a second moving seat 23, and a second sliding hole 13. The lower end of the bottom plate 1 is fixedly connected with a second double-shaft motor 20. Both output shaft ends of the second double-shaft motor 20 are fixedly connected with a second threaded barrel 21. A second threaded rod 22 is threadedly connected inside both second threaded barrels 21. A second moving seat 23 is fixedly connected to the circumferential surface of both second threaded rods 22. Both second moving seats 23 are respectively fixedly installed at the bottom ends of both fixing frames 27. Two second sliding holes 13 are opened on the upper end surface of the bottom plate 1. Both second moving seats 23 are respectively located in the two second sliding holes 13 and are respectively slidably connected with the two second sliding holes 13. During operation, first, the thread shapes inside both second threaded barrels 21 and on the surfaces of both second threaded rods 22 are opposite. When the second double-shaft motor 20 operates, it will drive both second threaded barrels 21 to rotate, and both second threaded rods 22 will drive both second moving seats 23 to move along the second sliding holes 13 in the direction of approaching or moving away from each other, thereby driving both fixing frames 27 to approach or move away from each other. At this time, the distance between the two grooving knives 11 changes, so that woods of different widths can be grooved.

[0025] Further, as Figure 1 shown, the grooving knife 11 and the flexible wiping block 4 are on the same horizontal plane. During operation, in this way, when moving the wooden board and grooving the wood, the flexible wiping block 4 can enter the groove to clean the grooved slot.

[0026] Furthermore, as Figure 3 shown, rectangular holes for the moving plate 9 to pass through are formed in the front end faces of the two fixing frames 27, and the moving plate 9 is slidably connected to the rectangular holes. During operation, the existence of the rectangular holes facilitates the smooth lifting adjustment of the moving plate 9 so as to groove different height positions of the wood.

[0027] Working principle:

[0028] When in use, the present utility model is a part of a woodworking edge banding machine and specifically needs to be connected to the woodworking edge banding machine. After the wood is processed by the woodworking edge banding machine, it will then move onto the bottom plate 1 for grooving treatment. At this time, first adjust the distance between the two limiting rollers 6 according to the width of the wood, control the operation of the first position adjustment mechanism, and indirectly drive the two limiting rollers 6 to approach or move away from each other until the distance between the two limiting rollers 6 matches the width of the wood. Then control the operation of the second position adjustment mechanism to indirectly change the distance between the two grooving knives 11 until the positions corresponding to the grooving knives 11 correspond to the positions where the wood needs to be grooved. Then control the operation of the electric telescopic rod 7, and with the cooperation of the connecting frame 8, drive the moving plate 9 to lift and adjust, thereby driving the grooving knives 11 to lift. By adjusting the height of the grooving knives 11, the grooving knives 11 can groove different heights of the wood. Then place the wood on the bottom plate 1 and push the wood to move from left to right. The wood moves to the right along between the two limiting rollers 6. At the same time, the motor 10 drives the grooving knives 11 to operate. At this time, the grooving knives 11 can groove the wood. During the grooving and moving process of the wood, the flexible wiping block 4 will enter the groove to clean the groove, making the inside of the groove cleaner. At the same time, the flexible wiping block 4 can also partition the groove, so that the grooving knives 11 are blocked at the left end of the flexible wiping block 4, and the groove that has been cleaned is located at the right end of the flexible wiping block 4. At this time, it is not easy for debris to enter the wiped groove again. In this way, the grooving is finally completed, and the grooved part is also cleaned.

[0029] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A double-sided slotting device for a woodworking edge banding machine, comprising a bottom plate (1), characterized in that: The upper end of the bottom plate (1) is slidably connected to two support frames (5) and two fixed frames (27) from left to right in sequence, the two support frames (5) are rotatably connected to two limit rollers (6) inside, the bottom ends of the two support frames (5) are installed with a first position adjustment mechanism, and the first position adjustment mechanism is used to adjust the distance between the two support frames (5), the insides of the two fixed frames (27) are slidably connected to a moving plate (9), the upper ends of the two moving plates (9) are fixedly connected to a motor (10), the output shaft end of the motor (10) is fixedly connected to a slotting knife (11), the ends of the two fixed frames (27) that are away from each other are fixedly connected to an electric telescopic rod (7) through a fixed block, the output end of the electric telescopic rod (7) is fixedly connected to a connecting frame (8), the connecting frame (8) is fixedly installed on the upper end of the moving plate (9), the bottom ends of the two fixed frames (27) are installed with a second position adjustment mechanism, and the second position adjustment mechanism is used to adjust the distance between the two support frames (5), the insides of the two fixed frames (27) are slidably connected to a moving plate (9), the upper ends of the two moving plates (9) are fixedly connected to a motor (10), the output shaft end of the motor (10) is fixedly connected to a slotting knife (11), the ends of the two fixed frames (27) that are away from each other are fixedly connected to an electric telescopic rod (7) through a fixed block, the output end of the electric telescopic rod (7) is fixedly connected to a connecting frame (8), the connecting frame (8) is fixedly installed on the upper end of the moving plate (9), and the bottom ends of the two fixed frames (27) are installed with a second position adjustment mechanism. The joint mechanism is used to adjust the distance between the two fixed frames (27). The right ends of the two movable plates (9) are fixedly connected to a connecting rod (2). The ends of the two connecting rods (2) close to each other are connected to two flexible wiping blocks (4) through a connecting piece. The connecting piece includes a mounting block (24), a bolt (26) and a mounting groove (25). The upper end surfaces of the two connecting rods (2) are provided with two mounting grooves (25). The ends of the flexible wiping blocks (4) close to the connecting rod (2) are fixedly connected to the mounting block (24). The mounting block (24) is connected to the connecting rod (2) through the mounting groove (25). The mounting block (24) and the connecting rod (2) are connected with a bolt (26). The left end surfaces of the mounting block (24) and the connecting rod (2) are provided with mounting holes for the bolt (26) to pass through. The upper end surface of the bottom plate (1) is provided with a blanking hole (3). The blanking hole (3) is located directly below the wiping block.

2. The double-sided slotting device for a woodworking edge banding machine according to claim 1, characterized in that: A collecting box (14) is placed at the lower end of the bottom plate (1), the collecting box (14) is located directly below the drop hole (3), the lower end of the bottom plate (1) is fixedly connected to a limiting frame (15), the limiting frame (15) is L-shaped, and the collecting box (14) is located inside the limiting frame (15).

3. The double-sided slotting device for a woodworking edge banding machine according to claim 1, characterized in that: The first position adjustment mechanism comprises a first sliding hole (12), a first dual-axis motor (16), a first threaded barrel (17), a first threaded rod (18) and a first movable seat (19); the lower end of the base plate (1) is fixedly connected to the first dual-axis motor (16); the two output shaft ends of the first dual-axis motor (16) are fixedly connected to the first threaded barrel (17); the interiors of the two first threaded barrels (17) are threadedly connected to the first threaded rod (18); the circumferential surfaces of the two first threaded rods (18) are fixedly connected to the first movable seat (19); the two first movable seats (19) are respectively fixedly mounted on the bottom ends of the two support frames (5); the upper end surface of the base plate (1) is provided with two first sliding holes (12); the two first movable seats (19) are respectively located in the two first sliding holes (12) and are respectively slidably connected to the two first sliding holes (12).

4. The double-sided slotting device for a woodworking edge banding machine according to claim 1, characterized in that: The second position adjustment mechanism comprises a second dual-axis motor (20), a second threaded barrel (21), a second threaded rod (22), a second movable seat (23) and a second sliding hole (13); the lower end of the base plate (1) is fixedly connected to the second dual-axis motor (20); the two output shaft ends of the second dual-axis motor (20) are fixedly connected to the second threaded barrel (21); the interiors of the two second threaded barrels (21) are threadedly connected to the second threaded rod (22); the circumferential surfaces of the two second threaded rods (22) are fixedly connected to the second movable seat (23); the two second movable seats (23) are respectively fixedly mounted on the bottom ends of the two fixed frames (27); the upper end surface of the base plate (1) is provided with two second sliding holes (13); the two second movable seats (23) are respectively located in the two second sliding holes (13) and are respectively slidably connected to the two second sliding holes (13).

5. The double-sided slotting device for a woodworking edge banding machine according to claim 1, characterized in that: The slotting knife (11) and the flexible wiping block (4) are located on the same horizontal plane.

6. The double-sided slotting device for a woodworking edge banding machine according to claim 1, characterized in that: The front end surfaces of the two fixing frames (27) are each provided with a rectangular hole for the moving plate (9) to pass through, and the moving plate (9) is slidably connected to the rectangular hole.

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