Annular cutter of plywood trimming device

Abstract

The utility model relates to the technical field of plywood trimming, and discloses an annular cutter of a plywood trimming device, which comprises a working table and a placing frame arranged at the top of the working table, supporting rods are fixed at the tops of the working table and the placing frame, a sliding groove is arranged at the top of the working table, the inner wall of the sliding groove is connected with a supporting plate in a sliding manner, and the supporting plate is arranged on the working table. A pull rod is fixed to one side of the supporting plate. The moving mechanism comprises a first motor fixed to one side of the first vertical plate, a first screw rod is fixed to the output end of the first motor, a moving plate is in threaded connection with the outer side of the first screw rod, and a cutter body is arranged below the moving plate. The problems that the cutting stability is improved, then plates are pushed to be cut, but the labor cost is high, workers are close to an annular cutter when pushing the plates, the workers are prone to being accidentally injured, and safety accidents are caused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of plywood edge trimming, in particular to an annular cutter of a plywood edge trimming device. Background Art

[0002] Plywood is a three-layer or multi-layer board material made by peeling wood segments into veneers or planing wood blocks into thin wood, and then gluing them with adhesive. It is usually made of an odd number of veneers, and the fibers of adjacent veneers are glued perpendicular to each other. Plywood is one of the commonly used materials for furniture and one of the three major wood-based panels. It can also be used as a material for airplanes, ships, trains, cars, buildings, and packaging boxes. Common types of plywood include three-ply board and five-ply board. Plywood can improve the utilization rate of wood and is a major way to save wood.

[0003] Before using plywood, it needs to be trimmed according to the customized size. A circular cutter is needed for cutting. Due to the various sizes of customized furniture, the cutting size needs to be constantly adjusted when cutting the board. When using the existing circular cutter for trimming plywood, the circular cutter is fixed to improve the cutting stability, and then the board is pushed for cutting. However, the labor cost is high, and the staff is close to the circular cutter when pushing the board, which makes it easy to be accidentally injured, resulting in safety accidents. Utility Model Content

[0004] The utility model aims to provide an annular cutter for a plywood trimming device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a circular cutter of a plywood trimming device, comprising a workbench, and further comprising;

[0006] A placement rack is arranged on the top of the workbench, the tops of the workbench and the placement rack are both fixed with support rods, the tops of the support rods are fixed with a top plate, a slide groove is opened on the top of the workbench, the inner wall of the slide groove is slidably connected with a support plate, and a pull rod is fixed on one side of the support plate;

[0007] A movable mechanism for adjusting the position of the cutter is arranged above the workbench, and the movable mechanism includes a first vertical plate and a second vertical plate fixed to the outside of the support rod, a first motor is fixed to one side of the first vertical plate, a first screw is fixed to the output end of the first motor, a movable plate is threadedly connected to the outer side of the first screw, a first slide bar is slidably connected to the inner wall of the movable plate, the first slide bar is fixed between the first vertical plate and the second vertical plate, and a cutter body is arranged below the movable plate.

[0008] Preferably, a first vertical plate and a second vertical plate are respectively fixed to the top of the movable plate, a second motor is fixed to one side of the first vertical plate, a second screw is fixed to the output end of the second motor, and a slide plate is threadedly connected to the outer side of the second screw.

[0009] Preferably, the inner wall of the slide plate is slidably connected with a second slide bar, and the second slide bar is fixed between the first vertical plate and the second vertical plate.

[0010] Preferably, a cylinder is fixed on the top of the slide, a piston rod of the cylinder passes through an equipment frame fixed to the slide, a third motor is fixed to the inner wall of the equipment frame, and an output end of the third motor is connected to the cutter body through a coupling.

[0011] Preferably, the inner wall of the placement rack is rotatably connected with a bidirectional screw, a turntable is fixed to one end of the bidirectional screw, and a rocker is fixed to one side of the turntable.

[0012] Preferably, the outer side of the bidirectional screw is threadedly connected with a clamping plate, the clamping plate is slidably connected to the top of the placement rack, the clamping plate is arranged as two symmetrical pieces, and a plate is arranged between the two symmetrical clamping plates.

[0013] Preferably, the inner wall of the clamping plate is slidably connected to a limiting rod, and both ends of the limiting rod are fixed to the inner wall of the placement rack.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model can support and fix the plywood to be processed by arranging a placement frame, a clamping plate and a supporting plate, and can automatically complete the edge trimming work according to the edge trimming size by arranging a moving mechanism, avoiding the staff from manually pushing the plate to move for cutting, thereby improving work efficiency and work safety of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic structural diagram of a preferred embodiment of the annular cutter of the plywood trimming device provided by the utility model;

[0017] Figure 2 A schematic diagram of the structure of the mobile mechanism provided by the utility model;

[0018] Figure 3 A schematic diagram of the structure of the cutter body provided by the utility model moving up and down;

[0019] Figure 4 This is a schematic diagram of the structure of the splint movement provided by the utility model.

[0020] In the figure: 1. workbench; 2. placement rack; 3. support rod; 4. top plate; 5. slide; 6. support plate; 7. pull rod; 8. moving mechanism; 81. first vertical plate; 82. second vertical plate; 83. first motor; 84. first screw; 85. moving plate; 86. first slide rod; 87. cutter body; 9. first vertical plate; 10. second vertical plate; 11. second motor; 12. second screw; 13. slide plate; 14. second slide rod; 15. cylinder; 16. equipment rack; 17. third motor; 18. bidirectional screw; 19. turntable; 20. rocker; 21. clamping plate; 22. plate; 23. limit rod. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4As shown, a ring-shaped cutter of a plywood trimming device comprises a workbench 1, and also comprises a placing rack 2 arranged on the top of the workbench 1, the tops of the workbench 1 and the placing rack 2 are both fixed with support rods 3, the tops of the support rods 3 are fixed with a top plate 4, the top of the workbench 1 is provided with a slide groove 5, the inner wall of the slide groove 5 is slidably connected with a support plate 6, and one side of the support plate 6 is fixed with a pull rod 7; a moving mechanism 8 arranged above the workbench 1 for adjusting the position of the cutter, the moving mechanism 8 comprises a first vertical plate 81 and a second vertical plate 82 fixed to the outer side of the support rod 3, a first motor 83 is fixed to one side of the first vertical plate 81, a first screw rod 84 is fixed to the output end of the first motor 83, the outer side of the first screw rod 84 is threadedly connected with a moving plate 85, the inner wall of the moving plate 85 is slidably connected with a first slide rod 86, the first slide rod 86 is fixed between the first vertical plate 81 and the second vertical plate 82, and a cutter body 87 is arranged below the moving plate 85; by setting the workbench 1 The workbench 1 can be used for trimming of plywood. The placing frame 2 and the supporting plate 6 can be provided to support the placing plate 22. The supporting rod 3 can be provided to support the fixed moving mechanism 8 and the top plate 4. The top plate 4 can improve the overall stability of the workbench 1. The slide groove 5 can be provided to facilitate the sliding of the supporting plate 6 on the top of the workbench 1, so as to facilitate the support according to the size and cutting point of the plate 22. The pulling rod 7 can be provided to pull the supporting plate 6 to move. The first vertical plate 81 can be provided to install the first motor 83. The first motor 83 can drive the first screw 84 to rotate. The first screw 84 can be provided to rotate to drive the moving plate 85 to move. The moving plate 85 can be provided to move to drive the cutter body 87 to move. The first slide bar 86 can improve the stability of the moving plate 85. The second vertical plate 82 can support the first screw 84 and the first slide bar 86. The cutter body 87 can be provided to perform trimming of the plate 22.

[0023] See also Figure 1-4As shown, the top of the movable plate 85 is respectively fixed with the first vertical plate 9 and the second vertical plate 10, a second motor 11 is fixed to one side of the first vertical plate 9, a second screw 12 is fixed to the output end of the second motor 11, and a slide plate 13 is threadedly connected to the outer side of the second screw 12; the inner wall of the slide plate 13 is slidably connected to the second slide bar 14, and the second slide bar 14 is fixed between the first vertical plate 9 and the second vertical plate 10; a cylinder 15 is fixed to the top of the slide plate 13, and the piston rod of the cylinder 15 passes through the slide plate 13 and is fixed with an equipment frame 16, and the inner wall of the equipment frame 16 is fixed with a third motor 17, and the output end of the third motor 17 is connected to the cutter body 87 through a coupling; a bidirectional screw 18 is rotatably connected to the inner wall of the placement frame 2, a turntable 19 is fixed to one end of the bidirectional screw 18, and a rocker 20 is fixed to one side of the turntable 19; a clamping plate 21 is threadedly connected to the outer side of the bidirectional screw 18, and the clamping plate 21 is slidably connected to the top of the placement frame 2, and the clamping plate 21 is set to two symmetrical pieces, and the two pieces are relatively A plate 22 is arranged between the clamping plates 21; the inner wall of the clamping plate 21 is slidably connected to the limiting rod 23, and the two ends of the limiting rod 23 are fixed to the inner wall of the placement rack 2; the second motor 11 can be fixed by arranging the first vertical plate 9, and the second motor 11 can drive the second screw 12 to rotate, and the second screw 12 can be rotated to drive the slide plate 13 to move, and the movement of the slide plate 13 can drive the cutter body 87 to perform cutting work, and the second slide bar 14 can be provided to improve the stability of the movement of the slide plate 13, and the cylinder 15 can be provided to drive the equipment frame 16 to move up and down, thereby driving the cutter body 87 to move up and down, and the third motor 17 can be installed by providing the equipment frame 16, and the third motor 17 can be provided to drive the cutter body 87 to rotate and perform cutting work, and the two clamping plates 21 can be driven to move in opposite directions by arranging the rotation of the bidirectional screw 18 to clamp and fix the plate 22, and the stability of the movement of the clamping plates 21 can be improved by providing the limiting rod 23.

[0024] Working principle: the worker places the plate 22 on the placement rack 2, and uses the pull rod 7 to move the support plate 6 to support the plate 22 according to the required trimming size, and then uses the rocker 20 to rotate the turntable 19 to drive the bidirectional screw 18 to rotate, and the rotation of the bidirectional screw 18 drives the clamping plate 21 to move, and the clamping plate 21 clamps and fixes the plate 22. After fixing, turn on the first motor 83 to drive the first screw 84 to rotate, and the rotation of the first screw 84 drives the moving plate 85 to move. The movement of the moving plate 85 can drive the cutter body 87 to move to the position where trimming is required, turn on the third motor 17 to drive the cutter body 87 to rotate, and the cylinder 15 drives the equipment frame 16 to move downward, and then drives the cutter body 87 to move downward to cut the plate 22. When cutting, turn on the second motor 11 to drive the second screw 12 to rotate, and the rotation of the second screw 12 drives the slide plate 13 to move, and the movement of the slide plate 13 drives the cutter body 87 to move for trimming.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A circular cutter for a plywood trimming device, comprising a workbench (1), characterized in that: Also includes: A placement rack (2) is arranged on the top of the workbench (1), the tops of the workbench (1) and the placement rack (2) are both fixed with support rods (3), the tops of the support rods (3) are fixed with a top plate (4), the top of the workbench (1) is provided with a slide groove (5), the inner wall of the slide groove (5) is slidably connected with a support plate (6), and a pull rod (7) is fixed on one side of the support plate (6); A moving mechanism (8) for adjusting the position of the cutter is arranged above the workbench (1), the moving mechanism (8) comprising a first vertical plate (81) and a second vertical plate (82) fixed to the outside of the support rod (3), a first motor (83) being fixed to one side of the first vertical plate (81), a first screw rod (84) being fixed to the output end of the first motor (83), a moving plate (85) being threadedly connected to the outer side of the first screw rod (84), a first sliding rod (86) being slidably connected to the inner wall of the moving plate (85), the first sliding rod (86) being fixed between the first vertical plate (81) and the second vertical plate (82), and a cutter body (87) being arranged below the moving plate (85).

2. The annular cutter of the plywood trimming device according to claim 1, characterized in that: A first vertical plate (9) and a second vertical plate (10) are fixed to the top of the movable plate (85), a second motor (11) is fixed to one side of the first vertical plate (9), a second screw rod (12) is fixed to the output end of the second motor (11), and a slide plate (13) is threadedly connected to the outer side of the second screw rod (12).

3. The annular cutter of the plywood trimming device according to claim 2, characterized in that: The inner wall of the slide plate (13) is slidably connected to a second slide bar (14), and the second slide bar (14) is fixed between the first vertical plate (9) and the second vertical plate (10).

4. The annular cutter of the plywood trimming device according to claim 3, characterized in that: A cylinder (15) is fixed on the top of the slide plate (13); a piston rod of the cylinder (15) passes through the slide plate (13) and is fixed with an equipment frame (16); a third motor (17) is fixed on the inner wall of the equipment frame (16); an output end of the third motor (17) is connected to the cutter body (87) via a coupling.

5. The annular cutter of the plywood trimming device according to claim 1, characterized in that: The inner wall of the placement rack (2) is rotatably connected with a bidirectional screw rod (18), a rotating disk (19) is fixed to one end of the bidirectional screw rod (18), and a rocker (20) is fixed to one side of the rotating disk (19).

6. The annular cutter of the plywood trimming device according to claim 5, characterized in that: The outer side of the bidirectional screw (18) is threadedly connected to a clamping plate (21), and the clamping plate (21) is slidably connected to the top of the placement rack (2). The clamping plates (21) are arranged in two symmetrical pieces, and a plate (22) is arranged between the two symmetrical clamping plates (21).

7. The annular cutter of the plywood trimming device according to claim 6, characterized in that: The inner wall of the clamping plate (21) is slidably connected to a limiting rod (23), and both ends of the limiting rod (23) are fixed to the inner wall of the placement rack (2).

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