Wood product surface polishing device

Abstract

The utility model belongs to the technical field of wood product processing, and particularly relates to a wood product surface polishing device which comprises a workbench, a fixing frame is fixedly mounted at the upper end of the workbench, a translation plate is slidably arranged at the lower end of the top of the fixing frame, a first electric telescopic rod is slidably arranged at the lower end of the translation plate, and a first grinding wheel is arranged at the lower end of the first electric telescopic rod. Lifting plates are arranged on the left inner side and the right inner side of the fixing frame in a sliding mode, second electric telescopic rods are arranged on the sides, close to each other, of the two lifting plates in a sliding mode, and second grinding wheels are arranged at the ends, close to each other, of the two second electric telescopic rods. And a second electric telescopic rod stretches out and draws back to make a second grinding wheel make contact with the edge angle of the side edge of the wood, a second rotating motor drives the second grinding wheel to rotate, a third translation screw is driven by a third servo motor to make a third sliding block slide on a third sliding rod, the second grinding wheel moves front and back for grinding, and the wood is completely ground to be smoother through the device.

Description

Technical Field

[0001] The utility model relates to a wooden product processing device, in particular to a wooden product surface polishing device. Background Art

[0002] Wood products are products made from wood raw materials after processing and manufacturing. They are mainly divided into the following categories: furniture wood products, office wood products, craft wood products, gardening wood products, daily wood products, and now high-tech wood products.

[0003] When wooden products are processed into products, their surfaces often need to be polished to be smooth so that the surface of the wooden products is flat and smooth. Therefore, a wooden product surface polishing device is needed.

[0004] The existing wood product surface polishing device can only grind and polish the upper surface of the wood after the wood is clamped and fixed, but cannot grind and polish the side edges and corners of the wood, so the wood cannot be completely polished to be smooth. Utility Model Content

[0005] The main purpose of the present disclosure is to provide a wood product surface polishing device to effectively solve the problems raised by the inventor in the above background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A surface polishing device for wooden products comprises a workbench, wherein supporting legs are fixedly installed at the four corner positions of the lower end of the workbench, a fixing frame is fixedly installed at the upper end, a translation plate is slidably provided at the lower end of the top of the fixing frame, an electric telescopic rod is slidably provided at the lower end of the translation plate, a rotating motor is fixedly installed at the telescopic end of the electric telescopic rod through a fixing frame, a grinding wheel is fixedly installed at the output end of the rotating motor, two clamps for clamping wood are slidably provided at the upper end of the workbench, lifting plates are slidably provided on the left and right inner sides of the fixing frame, an electric telescopic rod is slidably provided on the side where the two lifting plates are close to each other, a connecting plate is fixedly installed on the telescopic ends of the two electric telescopic rods, a rotating motor is fixedly installed on the side where the two connecting plates are close to each other through a connecting rod, the two rotating motors are both inclined, and grinding wheels are fixedly installed on the output ends.

[0008] Preferably, a bidirectional screw is rotatably installed between the left and right inner walls of the workbench, and a limit rod is fixedly installed. Openings are provided on the upper end of the workbench near the left and right sides. The two clamps are respectively threadedly installed on the threads on both sides of the bidirectional screw, and are slidably installed on the limit rod. A rocker wheel is rotatably installed on one side of the workbench, and the rocker wheel is fixedly connected to the rotating shaft of the bidirectional screw. The bidirectional screw is rotated by the rocker wheel to make the two clamps slide toward each other on the limit rod. The two clamps are brought close to each other and contacted with the left and right sides of the wood, so that the wood can be clamped and fixed for easy grinding and polishing.

[0009] Preferably, a translation screw is rotatably installed between the left and right inner walls at the top of the fixed frame, and a sliding rod is fixedly installed, a sliding block is threadedly installed on the translation screw, and the sliding block is slidably connected to the sliding rod, an opening is provided at the top lower end of the fixed frame, the translation plate is fixedly installed at the lower end of the sliding block, and a servo motor is fixedly installed on the right side of the fixed frame near the upper end, the output end of the servo motor is fixedly connected to the rotating shaft of the translation screw, and the translation screw is driven by the servo motor to rotate, so that the sliding block slides left and right on the sliding rod, thereby driving the translation plate to translate left and right, so that the grinding wheel can be moved left and right for adjustment for grinding.

[0010] Preferably, a second translation screw is rotatably installed between the front and rear inner walls of the translation plate, and a second slide bar is fixedly installed, an opening is provided at the lower end of the translation plate, a second slide bar is threadedly installed on the second translation screw, and the second slide bar is slidably connected to the second slide bar, the fixed end of the electric telescopic rod one is fixedly installed on the lower end of the second slide bar, a second servo motor is fixedly installed on the front side of the translation plate, the output end of the second servo motor is fixedly connected to the rotating shaft of the second translation screw, and the second servo motor drives the second translation screw to rotate, so that the second slide bar slides back and forth on the second slide bar, thereby driving the electric telescopic rod one to translate back and forth to move the grinding wheel one back and forth for grinding.

[0011] Preferably, lifting screws are rotatably installed in both sides of the left and right sides of the fixing frame, and a limit rod 2 is fixedly installed, lifting blocks are threadedly installed on the two lifting screws, and the two lifting blocks are respectively slidably connected with the two limit rods 2, and openings are provided on the left and right inner sides of the fixing frame, and the two lifting plates are respectively fixedly installed on the side where the two lifting blocks are close to each other, and the left and right outer sides of the fixing frame are rotatably installed with rocking wheels 2 near the lower end, the two rocking wheels 2 rotating shafts extend into the fixing frame and are fixedly installed with bevel gears, and the lower end rotating shafts of the two lifting screws are also fixedly installed with bevel gears, and a number of bevel gears are meshed with each other, and by rotating the rocking wheel 2 to drive the two bevel gears to rotate, the lifting screw can be driven to rotate to make the lifting block slide on the limit rod 2, thereby driving the lifting plate to rise and fall to adjust the grinding wheel 2 for use.

[0012] Preferably, the front and rear inner walls of the two lifting plates are rotatably installed with a translation screw rod three, and the sliding rod three is fixedly installed on both, the two translation screw rods three are threadedly installed with a slider three, and the two sliders three are slidingly connected with the two sliding rods three respectively, the two lifting plates are provided with openings on the sides close to each other, the two electric telescopic rods two are respectively fixedly installed on the sides close to each other of the two sliders three, and the front sides of the two lifting plates are fixedly installed with a servo motor three, and the output ends of the two servo motors three are respectively fixedly connected with the rotating shafts of the two translation screw rods three, and the translation screw three is driven by the servo motor three to rotate, so that the slider three slides back and forth on the sliding rod three, thereby driving the electric telescopic rod two to translate back and forth, so that the grinding wheel two can move back and forth for grinding.

[0013] In view of this, compared with the prior art, the beneficial effects of the utility model are:

[0014] In the present application, by setting up the grinding wheel 2, the shaking wheel 2 can be rotated to drive the two meshing bevel gears to rotate, which can drive the lifting screw to rotate and make the lifting block slide on the limit rod 2, thereby driving the lifting plate to lift and lower to adjust the height of the grinding wheel 2. At the same time, the connecting plate is pushed by the electric telescopic rod 2 to adjust the distance between the grinding wheel 2 and the wood, so that the grinding wheel 2 contacts the side edges and corners of the wood, and then the rotating motor 2 is turned on to drive the grinding wheel 2 to rotate. At the same time, the servo motor 3 drives the translation screw 3 to drive the slider 3 to slide back and forth on the slide rod 3, thereby driving the electric telescopic rod 2 to translate back and forth, so that the rotating grinding wheel 2 translates on the side edges and corners of the wood for grinding and polishing, which can facilitate the grinding and polishing of the side edges and corners of the wood, and make the wood completely polished and smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure is a schematic diagram of the structure of the wood product surface polishing device provided by the utility model;

[0016] Figure 2 The figure is a front cross-sectional view of the wood product surface polishing device provided by the utility model;

[0017] Figure 3 The figure shows a side cross-sectional view of the wooden product surface polishing device provided by the utility model.

[0018] Icons: 1. Workbench; 2. Support leg; 3. Bidirectional screw; 4. Limit rod 1; 5. Clamp; 6. Rocker 1; 7. Fixed frame; 8. Translation screw 1; 9. Slide rod 1; 10. Slider 1; 11. Servo motor 1; 12. Translation plate; 13. Translation screw 2; 14. Slide rod 2; 15. Slider 2; 16. Servo motor 2; 17. Electric telescopic rod 1; 18. Fixed frame; 19. Rotating motor 1; 20. Grinding wheel 1; 21. Lifting screw; 22. Limit rod 2; 23. Lifting block; 24. Lifting plate; 25. Rocker 2; 26. Bevel gear; 27. Translation screw 3; 28. Slide rod 3; 29. ​​Slider 3; 30. Servo motor 3; 31. Electric telescopic rod 2; 32. Connecting plate; 33. Connecting rod; 34. Rotating motor 2; 35. Grinding wheel 2. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-3 , the utility model provides the following embodiments:

[0021] A surface polishing device for wooden products comprises a workbench 1, wherein support legs 2 are fixedly installed at the four corner positions of the lower end of the workbench 1, a fixing frame 7 is fixedly installed at the upper end, a translation plate 12 is slidably provided at the lower end of the top of the fixing frame 7, an electric telescopic rod 17 is slidably provided at the lower end of the translation plate 12, a rotating motor 19 is fixedly installed at the telescopic end of the electric telescopic rod 17 through a fixing frame 18, a grinding wheel 20 is fixedly installed at the output end of the rotating motor 19, two clamps 5 for clamping wood are slidably provided at the upper end of the workbench 1, lifting plates 24 are slidably provided at the left and right inner sides of the fixing frame 7, an electric telescopic rod 2 31 is slidably provided on the side where the two lifting plates 24 are close to each other, a connecting plate 32 is fixedly installed at the telescopic end of the two electric telescopic rods 21, a rotating motor 2 34 is fixedly installed on the side where the two connecting plates 32 are close to each other through a connecting rod 33, the two rotating motors 2 34 are both inclined, and a grinding wheel 2 35 is fixedly installed at the output end.

[0022] Specifically, a bidirectional screw 3 is rotatably installed between the left and right inner walls of the workbench 1, and a limit rod 4 is fixedly installed. Openings are provided at the upper end of the workbench 1 near the left and right sides. Two clamps 5 are respectively threadedly installed on the threads on both sides of the bidirectional screw 3, and are slidably installed on the limit rod 4. A rocker wheel 6 is rotatably installed on one side of the workbench 1. The rocker wheel 6 is fixedly connected to the rotating shaft of the bidirectional screw 3. The bidirectional screw 3 is rotated by the rocker wheel 6 to make the two clamps 5 slide toward each other on the limit rod 4. The two clamps 5 are brought close to each other and contacted with the left and right sides of the wood, so that the wood can be clamped and fixed for easy grinding and polishing.

[0023] Specifically, a translation screw 8 is rotatably installed between the left and right inner walls of the top of the fixed frame 7, and a slide bar 9 is fixedly installed. A slider 10 is threadedly installed on the translation screw 8, and the slider 10 is slidably connected to the slide bar 9. An opening is provided at the lower end of the top of the fixed frame 7, and a translation plate 12 is fixedly installed at the lower end of the slider 10. A servo motor 11 is fixedly installed near the upper end on the right side of the fixed frame 7. The output end of the servo motor 11 is fixedly connected to the rotating shaft of the translation screw 8. The servo motor 11 drives the translation screw 8 to rotate, so that the slider 10 slides left and right on the slide bar 9, thereby driving the translation plate 12 to translate left and right, and the grinding wheel 20 can be moved left and right for grinding.

[0024] Specifically, a translation screw rod 13 is rotatably installed between the front and rear inner walls of the translation plate 12, and a slide rod 14 is fixedly installed. An opening is provided at the lower end of the translation plate 12. A slider 15 is threadedly installed on the translation screw 13, and the slider 15 is slidably connected to the slide rod 14. The fixed end of the electric telescopic rod 17 is fixedly installed at the lower end of the slider 15. A servo motor 16 is fixedly installed on the front side of the translation plate 12. The output end of the servo motor 16 is fixedly connected to the rotating shaft of the translation screw 13. The translation screw 13 is driven to rotate by the servo motor 16, so that the slider 15 slides back and forth on the slide rod 14, thereby driving the electric telescopic rod 17 to translate back and forth to move the grinding wheel 20 back and forth for grinding.

[0025] Specifically, the lifting screws 21 are rotatably installed in the left and right sides of the fixed frame 7, and the limiting rods 22 are fixedly installed. The lifting blocks 23 are threadedly installed on the two lifting screws 21, and the two lifting blocks 23 are respectively slidably connected with the two limiting rods 22. Openings are provided on the left and right inner sides of the fixed frame 7. The two lifting plates 24 are respectively fixedly installed on the sides where the two lifting blocks 23 are close to each other. The left and right outer sides of the fixed frame 7 are rotatably installed near the lower end of the two outer sides, and the two rocking wheels 25 are rotatably installed. The rotating shafts of the two rocking wheels 25 extend into the fixed frame 7 and are fixedly installed with bevel gears 26. The rotating shafts at the lower ends of the two lifting screws 21 are also fixedly installed with bevel gears 26. Several bevel gears 26 are meshed with each other. By rotating the rocking wheel 25 to drive the two bevel gears 26 to rotate, the lifting screw 21 can be driven to rotate to make the lifting block 23 slide on the limiting rod 22, thereby driving the lifting plate 24 to rise and fall and the grinding wheel 235 to be lifted and adjusted for use.

[0026] Specifically, the front and rear inner walls of the two lifting plates 24 are rotatably installed with translation screw rods 3 27, and the sliding rods 3 28 are fixedly installed. The two translation screw rods 3 27 are threadedly installed with sliders 3 29, and the two sliders 3 29 are respectively slidably connected with the two sliding rods 3 28. The two lifting plates 24 have openings on the sides close to each other. The two electric telescopic rods 2 31 are respectively fixedly installed on the sides close to each other of the two sliding rods 3 29. The front sides of the two lifting plates 24 are fixedly installed with servo motors 3 30. The output ends of the two servo motors 3 30 are respectively fixedly connected with the rotating shafts of the two translation screw rods 3 27. The translation screw rods 3 27 are driven to rotate by the servo motors 3 30, so that the sliders 3 29 slide back and forth on the sliding rods 3 28, thereby driving the electric telescopic rods 2 31 to translate back and forth, so that the grinding wheel 2 35 can be moved back and forth for grinding.

[0027] The working principle of the utility model is as follows: the wood is placed between the two plywoods 5, and the two-way screw 3 is rotated by the rocker 6 to make the two plywoods 5 slide close to each other on the limit rod 4, so that the two plywoods 5 contact the left and right sides of the wood to clamp and fix the wood, and then the rotating motor 19 is turned on to drive the grinding wheel 20 to rotate, and at the same time, the fixed frame 18 is pushed down by the electric telescopic rod 17, and the grinding wheel 20 is lowered to contact the upper surface of the wood for grinding and polishing, and at the same time, the translation screw 8 can be driven to rotate by the servo motor 11, so that the slider 10 slides left and right on the slide rod 9, thereby driving the translation plate 12 to translate left and right, so that the grinding wheel 20 can move left and right for grinding and polishing, and the translation screw 2 13 is driven to rotate by the servo motor 2 16 to make the slider 2 15 slide back and forth on the slide rod 2 14, thereby driving the electric telescopic rod The grinding wheel 20 can be moved forward and backward for grinding and polishing by rotating the rocker 25 and the two bevel gears 26, thereby driving the lifting screw 21 to rotate, so that the lifting block 23 slides on the limit rod 22, driving the lifting plate 24 to lift and lower the grinding wheel 23 to adjust the height of the grinding wheel 235 to a suitable position, and then the connecting plate 32 is pushed by the electric telescopic rod 231 to make the grinding wheel 235 contact with the side edge of the wood, and then the rotating motor 234 is turned on to drive the grinding wheel 235 to rotate, and at the same time, the servo motor 33 drives the translation screw 32 to rotate, so that the slider 329 slides back and forth on the slide rod 328, thereby driving the electric telescopic rod 231 to translate back and forth, and the rotating grinding wheel 235 can be moved on the side edge of the wood for grinding and polishing.

[0028] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A wood product surface polishing device, comprising a workbench (1), characterized in that: The four corner positions of the lower end of the workbench (1) are all fixedly installed with support legs (2), and the upper end is fixedly installed with a fixed frame (7). The lower end of the top of the fixed frame (7) is slidably provided with a translation plate (12), and the lower end of the translation plate (12) is slidably provided with an electric telescopic rod (17). The telescopic end of the electric telescopic rod (17) is fixedly installed with a rotating motor (19) through a fixed frame (18), and the output end of the rotating motor (19) is fixedly installed with a grinding wheel (20). The upper end of the workbench (1) is slidably provided with two wheels for clamping wood. The clamping plate (5) of the material, the inner sides of the left and right sides of the fixed frame (7) are both slidably provided with lifting plates (24), the sides of the two lifting plates (24) close to each other are both slidably provided with two electric telescopic rods (31), the telescopic ends of the two electric telescopic rods (31) are both fixedly installed with connecting plates (32), the sides of the two connecting plates (32) close to each other are both fixedly installed with two rotating motors (34) through connecting rods (33), the two rotating motors (34) are both inclined, and the output ends are both fixedly installed with two grinding wheels (35).

2. A wood product surface polishing device according to claim 1, characterized in that: A bidirectional screw (3) is rotatably installed between the left and right inner walls of the workbench (1), and a limiting rod (4) is fixedly installed. An opening is provided at the upper end of the workbench (1) near the left and right sides. The two clamping plates (5) are respectively threadedly installed on the threads on both sides of the bidirectional screw (3), and are both slidably installed on the limiting rod (4). A rocker (6) is rotatably installed on one side of the workbench (1), and the rocker (6) is fixedly connected to the rotating shaft of the bidirectional screw (3).

3. The wooden product surface polishing device according to claim 1, characterized in that: A translation screw rod (8) is rotatably installed between the left and right inner walls at the top of the fixed frame (7), and a sliding rod (9) is fixedly installed. A sliding block (10) is threadedly installed on the translation screw rod (8), and the sliding block (10) is slidably connected to the sliding block (9). An opening is provided at the lower end of the top of the fixed frame (7), and the translation plate (12) is fixedly installed at the lower end of the sliding block (10). A servo motor (11) is fixedly installed on the right side of the fixed frame (7) near the upper end, and the output end of the servo motor (11) is fixedly connected to the rotating shaft of the translation screw rod (8).

4. The wooden product surface polishing device according to claim 1, characterized in that: A second translation screw rod (13) is rotatably mounted between the front and rear inner walls of the translation plate (12), and a second slide rod (14) is fixedly mounted thereon; an opening is provided at the lower end of the translation plate (12); a second slide rod (15) is threadedly mounted on the second translation screw rod (13), and the second slide rod (15) is slidably connected to the second slide rod (14); a fixed end of the first electric telescopic rod (17) is fixedly mounted on the lower end of the second slide rod (15); a second servo motor (16) is fixedly mounted on the front side of the translation plate (12), and an output end of the second servo motor (16) is fixedly connected to a rotating shaft of the second translation screw rod (13).

5. The wooden product surface polishing device according to claim 1, characterized in that: The left and right sides of the fixed frame (7) are both rotatably installed with lifting screws (21), and the two limiting rods (22) are fixedly installed. The two lifting screws (21) are both threadedly installed with lifting blocks (23), and the two lifting blocks (23) are respectively slidably connected with the two limiting rods (22). The left and right inner sides of the fixed frame (7) are both opened. The two lifting plates (24) are respectively fixedly installed on the sides of the two lifting blocks (23) close to each other. The left and right outer sides of the fixed frame (7) are both rotatably installed with two rocking wheels (25) near the lower end. The rotating shafts of the two rocking wheels (25) extend into the fixed frame (7) and are both fixedly installed with bevel gears (26). The rotating shafts at the lower ends of the two lifting screws (21) are also fixedly installed with bevel gears (26), and a plurality of bevel gears (26) are meshed with each other.

6. The wooden product surface polishing device according to claim 1, characterized in that: The front and rear inner walls of the two lifting plates (24) are both rotatably mounted with translation screws three (27), and both are fixedly mounted with slide bars three (28); the two translation screws three (27) are both threadedly mounted with sliders three (29), and the two sliders three (29) are respectively slidably connected with the two slide bars three (28); the two lifting plates (24) are both provided with openings on the sides close to each other; the two electric telescopic rods two (31) are respectively fixedly mounted on the sides close to each other of the two sliders three (29); the front sides of the two lifting plates (24) are both fixedly mounted with servo motors three (30); the output ends of the two servo motors three (30) are respectively fixedly connected with the rotating shafts of the two translation screws three (27).

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