A processing device and a processing method for surface treatment of wooden sticks
Through the automated wooden rod surface treatment device, visual inspection and multi-angle grinding modules, the problem of rough surface and non-conformity of the end shape of the wooden rod in the prior art is solved, and high-precision and multi-angle grinding are achieved to ensure smooth surface of the wooden rod. And the end shape is accurate.
Patent Information
- Application Number
- CN202411419379.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-12
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2044-10-12
AI Technical Summary
Existing wooden rod grinding equipment cannot achieve fine grinding, resulting in rough surface of the wooden rod, scratches and unevenness, which cannot meet the high-precision requirements, and it is impossible to grind the sides of the end position of the wooden rod, affecting the shape to meet the design requirements.
An automated wooden rod surface treatment processing device was designed, using adjustable fixing devices and multi-angle grinding modules. A three-dimensional model was generated through the visual inspection module, and the grinding path was planned to ensure that all parts of the wooden rod were fully polished and at the end. Positions are polished with multiple angles.
Improves grinding accuracy, reduces dead corners, ensures that the surface of the wooden rod is smooth and the end shape meets the requirements, meeting the needs of high-precision and multi-angle grinding.
Smart Images
Figure CN118951975B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of wood stick surface treatment, in particular to a processing device and a processing method for wood stick surface treatment. Background Art
[0002] Wood stick processing is the process of processing raw wood into cylindrical wood sticks, which is often used in furniture manufacturing, construction, handicraft production and other fields. Its main steps include selecting suitable wood raw materials, sawing, trimming, edge breaking, drying, bundling or packaging, etc. Wood stick grinding is the process of processing raw wood sticks into smooth surfaces and regular shapes. It usually includes selecting suitable wood sticks, trimming their length and shape, using sandpaper or grinder for rough and fine grinding, polishing to increase surface brightness, and finally cleaning the surface of the wood sticks.
[0003] In the prior art field, current grinding equipment and technology can only roughly grind wooden sticks, but cannot achieve fine grinding, resulting in a rough surface of the wooden stick that cannot meet high-precision requirements. Due to insufficient grinding accuracy, scratches and uneven surfaces may exist on the surface of the wooden stick, affecting the appearance and performance. In addition, existing grinding equipment and technology cannot be used to bevel the side of the end of the wooden stick, resulting in the shape of the end not meeting the design requirements, affecting the connection and use functions of the wooden stick, and causing it to be unable to fit closely with other components. Summary of the invention
[0004] The object of the present invention is to provide a processing device and a processing method for surface treatment of a wood stick, so as to at least solve the problems mentioned in the above background technology.
[0005] To achieve the above object, the present invention provides the following technical solution: a processing device for surface treatment of a wood stick, comprising:
[0006] Processing institutions;
[0007] A top housing, mounted on the top of the processing mechanism;
[0008] A controller, mounted on the outside of the top housing;
[0009] An electric sealing door is installed at the front opening of the top shell, and the electric sealing door is electrically connected to the controller;
[0010] The air filter device is arranged at the top of the top shell, the air filter device is communicated with the inside of the top shell, and the air filter device is electrically connected to the controller.
[0011] Preferably, the processing mechanism includes: a bottom shell, a chip collection cart, a horizontal moving module, a lifting module, a surface treatment component and an end treatment component; the bottom shell is arranged below the top shell in the left-right direction; the chip collection cart is plugged into the chip discharge port in the middle of the inner bottom end of the bottom shell; the number of the horizontal moving modules is two, and the two horizontal moving modules are respectively installed on the left and right sides of the top of the inner cavity of the top shell through the bracket along the front-to-back direction, and the horizontal moving module is electrically connected to the controller; the number of the lifting modules is two, and the two lifting modules are respectively installed at the bottom of the moving ends of the left and right horizontal moving modules, and the lifting module is electrically connected to the controller; the surface treatment component is installed on the top of the bottom shell; the number of the end treatment components is two, and the two end treatment components are respectively installed on the left and right sides of the interior of the top shell.
[0012] Preferably, the surface treatment component comprises: a mounting frame, a rack, a first guide rail, a first limiting slider, a first mounting plate, a first motor and a first gear; the mounting frame is mounted at the middle of the top end of the bottom shell in the left-right direction; the number of the racks is two, and the two racks are respectively mounted on the front and rear sides of the mounting frame in the left-right direction; the number of the first guide rails is two groups, and the number of the first guide rails in each group is two, and the two groups of the first guide rails are respectively mounted on the front and rear sides of the top end of the mounting frame in parallel in the left-right direction; the number of the first limiting sliders is two groups, and the number of the first limiting sliders in each group is four, and the two groups of the first limiting sliders are respectively sleeved on the four corners of the left and right sides of the front and rear two groups of the first guide rails; the number of the first mounting plates is four, and the four first mounting plates are respectively arranged on the top of the two groups of the first limiting sliders; the number of the first motors is four, and the four first motors are respectively arranged at the top outer openings of the four first mounting plates, and the rotating end of the first motor extends out of the lower surface of the first mounting plate, and the first motor is electrically connected to the controller; the number of the first gears is four, and the four first gears are respectively arranged at the bottom of the rotating end of the four first motors, and the first gears are meshed with the racks.
[0013] Preferably, the surface treatment component also includes: a first mechanical arm, a visual inspection module, a second mechanical arm, a first grinding module, a roller frame, an insert plate, a belt grinding module, a rack rod, a second gear, a second motor and a first transmission belt assembly; the first mechanical arm is installed on the top inner side of the first mounting plate in the left front, and the first mechanical arm is electrically connected to the controller; the visual inspection module is installed on the bottom of the moving end of the first mechanical arm, and the visual inspection module is electrically connected to the controller; the second mechanical arm is installed on the top inner side of the first mounting plate in the right front, and the second mechanical arm is electrically connected to the controller; the first grinding module is installed on the bottom of the moving end of the second mechanical arm, and the first grinding module is electrically connected to the controller; the number of the roller frames is two, and the two roller frames are respectively arranged on the top inner sides of the two first mounting plates on the left and right sides at the rear; the number of the insert plates is two, and the two insert plates are respectively plugged into the inner sides of the two roller frames; the belt grinding module There are two of them, and the two sanding belt grinding modules are respectively arranged on the top of the two plug-in plates, and the sanding belt grinding modules are electrically connected to the controller; there are two of the rack rods, and the two rack rods are respectively installed at the bottom of the two plug-in plates in the front-to-back direction; there are two of the second gears, and the two second gears are respectively rotatably connected to the top of the left and right first mounting plates through bearings and are located on the inner side of the roller frame, and the two second gears are meshed with the left and right rack rods; there are two of the second motors, and the two second motors are respectively installed at the top of the left and right first mounting plates and are located on the left sides of the two roller frames, and the second motor is electrically connected to the controller; there are two of the first transmission belt assemblies, and one end of the two first transmission belt assemblies is respectively installed at the bottom of the rotating end of the left and right second motors, and the other end of the two first transmission belt assemblies extends from the openings of the two roller frames into the inner side of the roller frames and is connected to the axes of the two second gears.
[0014] Preferably, workpiece fixing units are provided at both left and right ends of the inner side of the mounting frame.
[0015] Preferably, the workpiece fixing unit comprises: a second limit guide rail, a second limit slider, a top plate, a first electric telescopic rod, a shell, an electric clamp, a third motor, and a second transmission belt assembly; the number of the second limit guide rails is two, and the two second limit guide rails are respectively arranged on the front and rear sides of the inner bottom end of the mounting frame along the left and right directions; the number of the second limit sliders is two groups, and the number of the second limit sliders in each group is two, and the two groups of the second limit sliders are respectively sleeved on the outer left and right sides of the front and rear second limit guide rails; the top plate is installed on the top of the front and rear groups of the second limit sliders; the first electric telescopic rod is installed on the inner bottom end of the mounting frame and is located on the outer side of the top plate, The telescopic end of the first electric telescopic rod is connected to the top plate, and the first electric telescopic rod is electrically connected to the controller; the shell is installed on the inner side of the top end of the top plate; the electric card seat is rotatably connected to the inner side of the top end of the shell through a bearing, and the left and right sides of the electric card seat extend out of the shell from the left and right openings at the shell ends, and the electric card seat is electrically connected to the controller; the third motor is installed on the outer side of the top end of the top plate, and the rotating end of the third motor extends into the bottom end of the inner cavity of the shell, and the third motor is electrically connected to the controller; one end of the second transmission belt assembly is installed on the outside of the electric card seat, and the other end of the second transmission belt assembly is connected to the rotating end of the third motor.
[0016] Preferably, the end processing component includes: a mounting base, a rotating rod, a connecting base, a fourth motor, a fixed arm, a second grinding module, a rotating base, a second mounting plate, a mounting arm, a third grinding module and a second electric telescopic rod; the mounting base is fixedly mounted on the inner cavity of the top shell; the number of the rotating rods is two groups, and the number of the rotating rods in each group is two, and one end of the two rotating rods is rotatably connected to the left and right sides of the inner bottom end of the mounting base through a pin shaft; the connecting base is rotatably connected to the other ends of the left and right rotating rods through a pin shaft; the fourth motor is mounted on the outside of the mounting base, and the rotating end of the fourth motor extends into the inner side of the mounting base and is connected to the top axis of the external rotating rod, and the fourth motor is electrically connected to the controller; the fixed arm is arranged at the inner end of the connecting base along the left and right directions; the second grinding module is mounted on the inner end of the fixed arm, and the second grinding module and the controller are electrically connected The present invention relates to a method for electrically connecting a plurality of second electric telescopic rods to a plurality of movable rods, wherein the movable rods are connected to a plurality of movable rods respectively on the movable rod ends of the plurality of movable rods, and the movable rods are connected to the movable rod ends of the plurality of movable rods respectively. The method comprises the following steps:
[0017] Compared with the prior art, the present invention has the following beneficial effects:
[0018] 1. The first motors on the left and right sides of the rear drive the first gear at the corresponding position to rotate along the outer side of the rack, so that the first mounting plate at the corresponding position moves to the specified position. The second motor drives the second gear to rotate under the transmission of the first transmission belt assembly. The rack rod drives the insert plate with the sanding belt grinding module to move to the specified position under the action of the second gear. The sanding belt grinding module grinds the surface of the wooden stick workpiece according to the grinding path planned inside the controller. The first motor on the right front moves the first mounting plate at the corresponding position to the specified position. The second robotic arm drives the first grinding module according to the internally planned grinding path. The grinding path grinds the surface details of the wooden stick workpiece. During the grinding process, the third motors on the left and right sides drive the electric holder to rotate under the drive of the second transmission belt assembly, so that the wooden stick workpiece inside the electric holder rotates for grinding. After the electric holder releases the fixation of the wooden stick workpiece at the current position, the first electric telescopic rod extends and shortens to change the external position of the wooden stick workpiece where the electric holder is located under the cooperation of the top plate and the shell, and then the electric holder fixes the wooden stick workpiece again, and the belt grinding module and the first grinding module grind the original fixed position to avoid dead angles.
[0019] 2. The fourth motor drives the rotating rod at the corresponding position to rotate inward, and then the connecting seat drives the fixed arm to move inward under the limiting action of the rotating rod on the other side, so that the internal grinding wheel of the second grinding module contacts the outer side of the end of the wooden stick workpiece, and the internal motor of the second grinding module drives the grinding wheel to grind the end of the wooden stick workpiece, and the second electric telescopic rod extends to drive the second mounting plate, so that the second mounting plate rotates inward with the cooperation of the rotating seat, and then the second mounting plate drives the mounting arm and the third grinding module at the corresponding position to rotate inward, and the internal grinding wheel of the third grinding module contacts the side wall at the end of the wooden stick workpiece, and the internal motor of the third grinding module drives the grinding wheel to grind the inclined surface at the side wall of the end of the wooden stick workpiece.
[0020] In summary, the present invention adopts an automated grinding method, automatically adjusts the grinding path according to the shape and size of the wooden stick, improves the grinding accuracy, and adopts an adjustable fixing device, which can flexibly adjust the fixing position as needed to ensure that all parts of the wooden stick can be fully polished, reduce grinding dead angles, and perform multi-angle grinding at the end of the wooden stick to ensure that the shape of the end meets the requirements. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 It is a schematic diagram of the structure of the present invention;
[0022] Figure 2 for Figure 1 Exploded diagram of the processing mechanism;
[0023] Figure 3 for Figure 2 Exploded view of surface treated parts;
[0024] Figure 4 for Figure 3 A magnified image of point A;
[0025] Figure 5 for Figure 3 The enlarged view of point B;
[0026] Figure 6 for Figure 3 Enlarged view of point C;
[0027] Figure 7 for Figure 2 Exploded view of the end treatment components.
[0028] In the figure: 1. Processing mechanism; 11. Bottom shell; 12. Chip collection cart; 13. Horizontal moving module; 14. Lifting module; 2. Surface treatment component; 21. Mounting frame; 22. Rack; 23. First guide rail; 24. First limit slider; 25. First mounting plate; 26. First motor; 27. First gear; 28. First mechanical arm; 29. Visual inspection module; 210. Second mechanical arm; 211. First grinding module; 212. Roller frame; 213. Insert plate; 214. Belt grinding module; 215. Rack rod; 216. Second gear; 217. Second motor; 218. First transmission belt assembly Components; 219, second limit guide rail; 220, second limit slider; 221, top plate; 222, first electric telescopic rod; 223, shell; 224, electric card seat; 225, third motor; 226, second transmission belt assembly; 3, end processing component; 31, mounting seat; 32, rotating rod; 33, connecting seat; 34, fourth motor; 35, fixed arm; 36, second grinding module; 37, rotating seat; 38, second mounting plate; 39, mounting arm; 310, third grinding module; 311, second electric telescopic rod; 4, top shell; 5, controller; 6, electric sealing door; 7, air filtration equipment. DETAILED DESCRIPTION
[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0030] See also Figure 1-Figure 7The present invention provides a technical solution: a processing device for surface treatment of a wood stick, comprising: a processing mechanism 1, a top shell 4, a controller 5, an electric sealing door 6 and an air filtering device 7; the top shell 4 is installed on the top of the processing mechanism 1; the controller 5 is installed on the outside of the top shell 4, a preset program is set inside the controller 5, and an SFM algorithm is installed inside the controller 5. The controller 5 uses the SFM algorithm to match and triangulate feature points in multiple images to generate three-dimensional point cloud data of the workpiece, and then generates a three-dimensional model through a surface reconstruction algorithm to plan the moving path and grinding strategy of the grinding equipment, and uses a path planning algorithm to generate a path along the generated three-dimensional model. The grinding path of the edge of the workpiece ensures that the grinding equipment can complete the grinding task evenly and efficiently, and formulates a suitable grinding strategy and adjusts the grinding speed and pressure according to the material characteristics and grinding requirements of the workpiece; the electric sealing door 6 is installed at the front opening of the top shell 4, the electric sealing door 6 is electrically connected to the controller 5, and the electric sealing door 6 is controlled by the controller 5 to open and close; the air filter device 7 is arranged at the top of the top shell 4, the air filter device 7 is communicated with the interior of the top shell 4, the air filter device 7 is electrically connected to the controller 5, the air filter device 7 is controlled by the controller 5, and the air filter device 7 can filter and purify the air inside the top shell 4 during the processing.
[0031] As a preferred solution, further, Figure 2 The processing mechanism 1 includes: a bottom shell 11, a chip collection cart 12, a horizontal moving module 13, a hoisting module 14, a surface treatment component 2 and an end treatment component 3; the bottom shell 11 is arranged below the top shell 4 along the left-right direction; the chip collection cart 12 is plugged into the chip discharge port in the middle of the inner bottom end of the bottom shell 11; there are two horizontal moving modules 13, and the two horizontal moving modules 13 are respectively installed on the left and right sides of the top of the inner cavity of the top shell 4 through the bracket along the front-back direction, and the horizontal moving module 13 is electrically connected to the controller 5, and the horizontal moving module 13 is controlled by the controller 5 The horizontal moving module 13 can drive the lifting module 14 to move horizontally in the front-rear direction; there are two lifting modules 14, which are respectively installed at the bottom of the moving ends of the left and right horizontal moving modules 13, and the lifting module 14 is electrically connected to the controller 5; the surface treatment component 2 is installed on the top of the bottom shell 11; there are two end treatment components 3, which are respectively installed on the left and right sides of the inside of the top shell 4, and the lifting module 14 is controlled by the controller 5. The lifting module 14 can drive its internal lifting end to rise and fall to a specified height position.
[0032] As a preferred solution, further, Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, the surface treatment component 2 includes: a mounting frame 21, a rack 22, a first guide rail 23, a first limiting slider 24, a first mounting plate 25, a first motor 26, a first gear 27, a first mechanical arm 28, a visual inspection module 29, a second mechanical arm 210, a first grinding module 211, a roller frame 212, a plug plate 213, a belt grinding module 214, a rack rod 215, a second gear 216, a second motor 217 and a first transmission belt assembly 218; the mounting frame 21 is installed at the top middle part of the bottom shell 11 along the left-right direction; the number of racks 22 is two, and the two racks 22 are respectively installed on the front and rear sides of the mounting frame 21 along the left-right direction; the number of first guide rails 23 is two groups, and the number of first guide rails 23 in each group is two, and the two groups The first guide rails 23 are respectively installed on the front and rear sides of the top of the mounting frame 21 in parallel along the left and right directions; the number of the first limit sliders 24 is two groups, and the number of each group of the first limit sliders 24 is four. The two groups of first limit sliders 24 are respectively sleeved on the four corners of the left and right sides of the front and rear groups of the first guide rails 23, and the first limit sliders 24 can move horizontally in the left and right directions outside the first guide rails 23; the number of the first mounting plates 25 is four, and the four first mounting plates 25 are respectively arranged on the top of the two groups of first limit sliders 24; the number of the first motors 26 is four, and the four first motors 26 are respectively arranged at the top outer openings of the four first mounting plates 25, and the rotating end of the first motor 26 extends out of the lower surface of the first mounting plate 25, and the first motor 26 and the controller 5 is electrically connected, the first motor 26 is controlled by the controller 5 to drive the first gear 27 to rotate clockwise or counterclockwise; the number of the first gears 27 is four, and the four first gears 27 are respectively arranged at the bottom of the rotating ends of the four first motors 26, the first gears 27 are meshed with the rack 22, and the first gear 27 rotates itself and can move along the outside of the rack 22; the first mechanical arm 28 is installed on the top inner side of the first mounting plate 25 in the left front, the first mechanical arm 28 is electrically connected to the controller 5, and the first mechanical arm 28 is controlled by the controller 5 to drive the visual detection module 29 to move in multiple angles; the visual detection module 29 is installed at the bottom of the moving end of the first mechanical arm 28, the visual detection module 29 is electrically connected to the controller 5, and the visual detection module 29 is driven by the controller 5 to move in multiple angles; the visual detection module 29 is installed at the bottom of the moving end of the first mechanical arm 28, and the visual detection module 29 is electrically connected to the controller 5. The detection module 29 is controlled by the controller 5. The visual detection module 29 can obtain detailed image information of the workpiece surface and send the collected information to the inside of the controller 5. The second mechanical arm 210 is installed on the top inner side of the first mounting plate 25 in the right front. The second mechanical arm 210 is electrically connected to the controller 5. The second mechanical arm 210 is controlled by the controller 5 to drive the first grinding module 211 to move in multiple angles. The first grinding module 211 is installed at the bottom of the moving end of the second mechanical arm 210. The first grinding module 211 is electrically connected to the controller 5. The first grinding module 211 is controlled by the controller 5. The internal motor of the first grinding module 211 can drive the grinding wheel to rotate for grinding and can adjust the grinding wheel speed and strength.There are two roller racks 212, which are respectively arranged on the inner sides of the tops of the two left and right first mounting plates 25 at the rear side; there are two plug-in plates 213, which are respectively plugged into the inner sides of the two roller racks 212; there are two sanding belt grinding modules 214, which are respectively arranged on the tops of the two plug-in plates 213, the sanding belt grinding modules 214 are electrically connected to the controller 5, the sanding belt grinding modules 214 are controlled by the controller 5, and the internal motor of the sanding belt grinding module 214 can drive the sanding belt to rotate for grinding and can adjust the grinding wheel speed and strength; there are two rack rods 215, which are respectively installed at the bottom of the two plug-in plates 213 along the front and rear directions; the second gear There are two second gears 216, which are rotatably connected to the top of the left and right first mounting plates 25 and located on the inner side of the roller frame 212 through bearings, and the two second gears 216 are meshed with the left and right rack rods 215; there are two second motors 217, which are respectively mounted on the top of the left and right first mounting plates 25 and located on the left side of the two roller frames 212, and the second motors 217 are electrically connected to the controller 5, and the second motors 217 are controlled by the controller 5, and the second motors 217 can drive the pulleys on one side of the first transmission belt assembly 218 to rotate; there are two first transmission belt assemblies 218, and one end of the two first transmission belt assemblies 218 is respectively mounted on the left and right second motors 21 At the bottom of the rotating end of 7, the other ends of the two first transmission belt assemblies 218 extend from the openings of the two roller frames 212 into the inner side of the roller frame 212 and are connected to the axis of the two second gears 216; wherein, workpiece fixing units are provided at both left and right ends of the inner side of the mounting frame 21; the workpiece fixing unit comprises: a second limiting guide rail 219, a second limiting slider 220, a top plate 221, a first electric telescopic rod 222, a shell 223, an electric clamping seat 224, a third motor 225, and a second transmission belt assembly 226; the number of the second limiting guide rails 219 is two, and the two second limiting guide rails 219 are respectively arranged on the front and rear sides of the inner bottom end of the mounting frame 21 along the left and right directions; the number of the second limiting sliders 220 is two groups, and each group of second limiting sliders There are two 220s, and the two groups of second limit sliders 220 are respectively sleeved on the left and right sides of the outside of the two front and rear second limit guide rails 219, and the second limit sliders 220 can move left and right outside the second limit guide rails 219; the top plate 221 is installed on the top of the two front and rear second limit sliders 220; the first electric telescopic rod 222 is installed at the inner bottom end of the mounting frame 21 and is located on the outer side of the top plate 221, the telescopic end of the first electric telescopic rod 222 is connected to the top plate 221, the first electric telescopic rod 222 is electrically connected to the controller 5, the first electric telescopic rod 222 is controlled by the controller 5, and the first electric telescopic rod 222 drives the top plate 221 to move left and right by its own extension and contraction; the shell 223 is installed on the inner side of the top of the top plate 221;The electric clamping seat 224 is rotatably connected to the inner side of the top end of the shell 223 through a bearing, and the left and right sides of the electric clamping seat 224 extend out of the shell 223 from the left and right openings of the shell 223. The electric clamping seat 224 is electrically connected to the controller 5. The electric clamping seat 224 is controlled by the controller 5 to clamp and fix the outside of the wooden stick workpiece inside itself; the third motor 225 is installed on the outer side of the top of the top plate 221, and the rotating end of the third motor 225 extends into the bottom end of the inner cavity of the shell 223. The third motor 225 is electrically connected to the controller 5, and the third motor 225 is controlled by the controller 5. The third motor 225 can drive the pulley on one side of the second transmission belt assembly 226 to rotate; one end of the second transmission belt assembly 226 is installed on the outside of the electric clamping seat 224, and the other end of the second transmission belt assembly 226 is connected to the rotating end of the third motor 225. ;
[0033] As a preferred solution, further, Figure 7As shown, the end processing component 3 includes: a mounting seat 31, a rotating rod 32, a connecting seat 33, a fourth motor 34, a fixed arm 35, a second grinding module 36, a rotating seat 37, a second mounting plate 38, a mounting arm 39, a third grinding module 310 and a second electric telescopic rod 311; the mounting seat 31 is fixedly mounted in the inner cavity of the top shell 4; the number of rotating rods 32 is two groups, and the number of rotating rods 32 in each group is two, and one end of the two rotating rods 32 is respectively rotatably connected to the left and right sides of the inner bottom end of the mounting seat 31 through a pin shaft; the connecting seat 33 is rotatably connected to the other ends of the left and right rotating rods 32 through a pin shaft; the fourth motor 34 is mounted on the outside of the mounting seat 31, and the fourth motor 3 The rotating end of the fourth motor 34 extends into the inner side of the mounting seat 31 and is connected to the top axis of the external rotating rod 32. The fourth motor 34 is electrically connected to the controller 5. The fourth motor 34 is controlled by the controller 5. The fourth motor 34 can drive the rotating rod 32 at the corresponding position to rotate clockwise or counterclockwise; the fixed arm 35 is arranged at the inner end of the connecting seat 33 along the left and right directions; the second grinding module 36 is installed at the inner end of the fixed arm 35. The second grinding module 36 is electrically connected to the controller 5. The second grinding module 36 is controlled by the controller 5. The internal motor of the second grinding module 36 can drive the grinding wheel to rotate for grinding and can adjust the grinding wheel speed and strength; the number of the rotating seats 37 is two , two rotating seats 37 are respectively installed on the inner ends of the front and rear sides of the fixed arm 35; the number of the second mounting plates 38 is two, and the two second mounting plates 38 are respectively installed on the outer sides of the rotating ends of the front and rear rotating seats 37; the number of the mounting arms 39 is two, and the two mounting arms 39 are respectively installed on the outer inner ends of the front and rear second mounting plates 38; the number of the third grinding modules 310 is two, and the two third grinding modules 310 are respectively installed on the outer ends of the front and rear mounting arms 39, the third grinding module 310 is electrically connected to the controller 5, the third grinding module 310 is controlled by the controller 5, and the internal motor of the third grinding module 310 can drive the grinding wheel to rotate for grinding and can adjust Grinding wheel speed and force; there are two second electric telescopic rods 311, one end of the two second electric telescopic rods 311 is rotatably connected to the upper and lower left ends of the fixed arm 35 through a pin shaft seat, and the other ends of the two second electric telescopic rods 311 are rotatably connected to the inner sides of the front and rear second mounting plates 38 through a pin shaft seat, the second electric telescopic rod 311 is electrically connected to the controller 5, the second electric telescopic rod 311 is controlled by the controller 5, the second electric telescopic rod 311 drives the second mounting plate 38 to rotate outward or inward by its own extension and shortening, and the second electric telescopic rod 311 can rotate around the rotation connection with the pin shaft seat of the fixed arm 35 as the axis during its own extension and shortening.
[0034] Here’s how it works:
[0035] Step 1: The electric sealing door 6 is opened to release the closed state of the front side of the top shell 4, and the horizontal moving module 13 drives the hoisting module 14 to move to the front side out of the top shell 4, and the staff places the wooden stick workpiece to be processed inside the hoisting end of the hoisting module 14;
[0036] Step 2: The horizontal moving module 13 moves the wooden workpiece to be processed to the inside of the top shell 4 with the cooperation of the lifting module 14 and enables the electric sealing door 6 to reseal the top shell 4. The lifting module 14 lifts the wooden workpiece to be processed to a specified height position;
[0037] Step 3: The first electric telescopic rod 222 extends to drive the top plate 221, so that the top plate 221 drives the electric clamping seat 224 above itself to move inward, and the electric clamping seats 224 on the left and right sides are sleeved on the left and right sides of the outside of the wooden stick workpiece to be processed, and the electric clamping seats 224 fix the outside of the wooden stick workpiece to be processed, and the hoisting module 14 releases the hoisting fixation of the wooden stick workpiece to be processed to complete the installation of the wooden stick workpiece to be processed;
[0038] Step 4: The first motor 26 at the left front drives the first gear 27 at the corresponding position to rotate, and the first gear 27 rotates along the outer side of the rack 22 and drives the first mounting plate 25 at the corresponding position to move left and right, thereby driving the upper first mechanical arm 28 to move left and right horizontally. The first mechanical arm 28 moves left and right horizontally and drives the visual inspection module 29 to move in multiple angles on the outer side of the wooden stick workpiece to be processed, so that the visual inspection module 29 obtains detailed image information of the workpiece surface, and sends the collected information to the controller 5. The algorithm inside the controller 5 generates a three-dimensional model based on the image information data to plan the moving path and grinding strategy of the grinding equipment;
[0039] Step 5: The two first motors 26 on the left and right sides of the rear side drive the first gear 27 at the corresponding position to rotate along the outer side of the rack 22, so that the first mounting plate 25 at the corresponding position moves to the specified position, and the second motor 217 drives the second gear 216 to rotate under the transmission of the first transmission belt assembly 218, so that the rack rod 215 drives the insert plate 213 to move forward and backward inside the roller frame 212 under the action of the rotational force of the second gear 216, thereby moving the belt grinding module 214 to the specified position in the front and rear direction, and the internal motor of the belt grinding module 214 drives the belt to rotate, so as to realize the grinding of the surface of the wooden stick workpiece according to the grinding path and grinding strategy planned inside the controller 5;
[0040] Step 6: The first motor 26 at the right front drives the first gear 27 at the corresponding position to rotate along the outer side of the rack 22, so that the first mounting plate 25 at the corresponding position moves to the specified position, and the second robot arm 210 drives the first grinding module 211 to move in multiple angles, so that the first grinding module 211 grinds the surface details of the wooden stick workpiece according to the internally planned grinding path;
[0041] Step 7: During the grinding process, the third motors 225 on the left and right sides drive the electric clamp 224 to rotate clockwise or counterclockwise under the transmission of the second transmission belt assembly 226, so that the electric clamp 224 drives the internal wooden stick workpiece to rotate and cooperate for grinding;
[0042] Step 8: After the electric clamp 224 releases the fixation of the wooden workpiece at the current position, the first electric telescopic rod 222 is extended and shortened to change the external position of the wooden workpiece where the electric clamp 224 is located under the cooperation of the top plate 221 and the shell 223, and then the electric clamp 224 fixes the wooden workpiece again, and the belt grinding module 214 and the first grinding module 211 grind the original fixed position to avoid dead angles;
[0043] Step nine: When the side surface of the wooden stick workpiece is processed, the fourth motor 34 drives the rotating rod 32 at the corresponding position to rotate inward, and then the connecting seat 33 drives the fixed arm 35 to move inward under the limiting effect of the rotating rod 32 on the other side, so that the internal grinding wheel of the second grinding module 36 contacts the outer side of the end of the wooden stick workpiece, and the internal motor of the second grinding module 36 drives the grinding wheel to grind the end of the wooden stick workpiece;
[0044] Step 10: The second electric telescopic rod 311 extends to drive the second mounting plate 38, so that the second mounting plate 38 rotates inwardly with the cooperation of the rotating seat 37, and then the second mounting plate 38 drives the mounting arm 39 and the third grinding module 310 at the corresponding position to rotate inwardly, and the grinding wheel inside the third grinding module 310 contacts the side wall at the end of the wooden stick workpiece, and the internal motor of the third grinding module 310 drives the grinding wheel to grind the inclined surface at the end of the wooden stick workpiece;
[0045] Step 11: During the processing, the air filter device 7 filters the air inside the top shell 4, and the debris from the grinding process enters the chip collection cart 12 along the bottom shell 11 for centralized collection;
[0046] Step 12: After the processing is completed, the electric sealing door 6 opens to release the closed state of the front side of the top shell 4, the horizontal moving module 13 drives the lifting module 14 to move to the specified position, the lifting end inside the lifting module 14 moves to the outside of the wooden stick workpiece, the electric clamping seat 224 releases the fixation of the wooden stick workpiece, the first electric telescopic rod 222 drives the top plate 221 to drive the electric clamping seat 224 to move outward, and the horizontal moving module 13 moves the wooden stick workpiece out of the top shell 4 with the cooperation of the lifting module 14.
[0047] 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 processing device for surface treatment of wooden sticks, It is characterized in that include: Processing mechanism (1); A top housing (4) mounted on the top of the processing mechanism (1); A controller (5) mounted on the outside of the top housing (4); An electric sealing door (6) is installed at the front opening of the top housing (4), and the electric sealing door (6) is electrically connected to the controller (5); An air filter device (7) is arranged at the top of the top shell (4), the air filter device (7) is communicated with the interior of the top shell (4), and the air filter device (7) is electrically connected to the controller (5); The processing mechanism (1) comprises: A bottom shell (11) is arranged below the top shell (4) in the left-right direction; A chip collection trolley (12) is inserted into the chip discharge opening in the middle of the inner bottom end of the bottom housing (11); A horizontal moving module (13), wherein the number of the horizontal moving modules (13) is two, and the two horizontal moving modules (13) are respectively mounted on the left and right sides of the top end of the inner cavity of the top shell (4) along the front-back direction through brackets, and the horizontal moving modules (13) are electrically connected to the controller (5); A hanging module (14), wherein the number of the hanging modules (14) is two, and the two hanging modules (14) are respectively installed at the bottom of the moving ends of the left and right horizontal moving modules (13), and the hanging modules (14) are electrically connected to the controller (5); A surface treatment component (2) mounted on the top of the bottom housing (11); An end processing component (3), wherein the number of the end processing components (3) is two, and the two end processing components (3) are respectively mounted on the left and right sides of the interior of the top housing (4); The surface treatment component (2) comprises: A mounting frame (21) mounted in the middle of the top end of the bottom housing (11) in the left-right direction; Racks (22), the number of the racks (22) being two, and the two racks (22) being respectively mounted on the front and rear sides of the mounting frame (21) along the left-right direction; First guide rails (23), the number of the first guide rails (23) being two groups, the number of the first guide rails (23) in each group being two, the two groups of the first guide rails (23) being respectively installed in parallel in the left-right direction on the front and rear sides of the top end of the mounting frame (21); First limiting slide blocks (24), the first limiting slide blocks (24) being two groups in number, each group of the first limiting slide blocks (24) being four in number, the two groups of the first limiting slide blocks (24) being respectively sleeved on the four left and right corners of the front and rear groups of the first guide rails (23); A first mounting plate (25), wherein the number of the first mounting plates (25) is four, and the four first mounting plates (25) are respectively arranged on the top of the two groups of first limit sliding blocks (24); a first motor (26), wherein the number of the first motors (26) is four, the four first motors (26) being respectively arranged at the top outer openings of four first mounting plates (25), the rotating ends of the first motors (26) extending out of the lower surface of the first mounting plates (25), and the first motors (26) being electrically connected to the controller (5); A first gear (27), wherein the number of the first gears (27) is four, and the four first gears (27) are respectively arranged at the bottom of the rotating ends of the four first motors (26), and the first gears (27) are meshed with the rack (22); A first mechanical arm (28) is mounted on the top inner side of the first mounting plate (25) at the left front, and the first mechanical arm (28) is electrically connected to the controller (5); A visual detection module (29) is mounted on the bottom of the moving end of the first mechanical arm (28), and the visual detection module (29) is electrically connected to the controller (5); A second mechanical arm (210) is mounted on the top inner side of the first mounting plate (25) at the right front, and the second mechanical arm (210) is electrically connected to the controller (5); A first polishing module (211) is mounted on the bottom of the moving end of the second mechanical arm (210), and the first polishing module (211) is electrically connected to the controller (5); Roller racks (212), the number of the roller racks (212) being two, and the two roller racks (212) being respectively arranged on the inner sides of the tops of the two left and right first mounting plates (25) at the rear side; An inserting plate (213), wherein the number of the inserting plates (213) is two, and the two inserting plates (213) are respectively inserted into the inner sides of the two roller frames (212); A sanding belt grinding module (214), wherein the number of the sanding belt grinding modules (214) is two, and the two sanding belt grinding modules (214) are respectively arranged on the top of the two plug boards (213), and the sanding belt grinding modules (214) are electrically connected to the controller (5); A rack rod (215), wherein the number of the rack rods (215) is two, and the two rack rods (215) are respectively installed at the bottom of the two plug plates (213) along the front-rear direction; A second gear (216), wherein the number of the second gears (216) is two, and the two second gears (216) are rotatably connected to the top ends of the left and right first mounting plates (25) respectively through bearings and are located on the inner side of the roller frame (212), and the two second gears (216) are meshed with the left and right rack rods (215); a second motor (217), wherein the number of the second motors (217) is two, and the two second motors (217) are respectively mounted on the top ends of the left and right first mounting plates (25) and located on the left sides of the two roller frames (212), and the second motors (217) are electrically connected to the controller (5); A first transmission belt assembly (218), wherein the number of the first transmission belt assemblies (218) is two, one end of each of the two first transmission belt assemblies (218) is respectively mounted on the bottom of the rotating ends of the left and right second motors (217), and the other end of each of the two first transmission belt assemblies (218) extends from the openings of the two roller frames (212) into the inner side of the roller frames (212) and is connected to the axis of the two second gears (216); Workpiece fixing units are provided at both left and right ends of the inner side of the mounting frame (21); The workpiece fixing unit comprises: A second limiting guide rail (219), the number of the second limiting guide rails (219) being two, and the two second limiting guide rails (219) being respectively arranged at the front and rear sides of the inner bottom end of the mounting frame (21) along the left-right direction; The second limiting sliders (220) are in two groups, each group of the second limiting sliders (220) is in two groups, and the two groups of the second limiting sliders (220) are respectively sleeved on the left and right sides of the exterior of the two front and rear second limiting guide rails (219); A top plate (221) mounted on the top of the front and rear sets of the second limiting sliding blocks (220); a first electric telescopic rod (222) mounted on the inner bottom end of the mounting frame (21) and located on the outer side of the top plate (221), the telescopic end of the first electric telescopic rod (222) being connected to the top plate (221), and the first electric telescopic rod (222) being electrically connected to the controller (5); A housing (223) mounted on the inner side of the top end of the top plate (221); An electric card seat (224) is rotatably connected to the inner side of the top end of the shell (223) via a bearing, and the left and right sides of the electric card seat (224) extend out of the shell (223) from the left and right end openings of the shell (223), and the electric card seat (224) is electrically connected to the controller (5); a third motor (225) mounted on the outer side of the top end of the top plate (221), the rotating end of the third motor (225) extending into the bottom end of the inner cavity of the shell (223), and the third motor (225) being electrically connected to the controller (5); A second transmission belt assembly (226), one end of which is mounted outside the electric card seat (224), and the other end of the second transmission belt assembly (226) is connected to the rotating end of the third motor (225); The end processing component (3) comprises: A mounting seat (31) fixedly mounted in the inner cavity of the top housing (4); Rotating rods (32), the rotating rods (32) being provided in two groups, each group comprising two rotating rods (32), one end of the two rotating rods (32) being rotatably connected to the left and right sides of the inner bottom end of the mounting seat (31) via a pin respectively; A connecting seat (33) is rotatably connected to the other ends of the left and right rotating rods (32) via a pin; a fourth motor (34) mounted on the outside of the mounting seat (31), a rotating end of the fourth motor (34) extending into the inside of the mounting seat (31) and connected to the top axis of the external rotating rod (32), and the fourth motor (34) being electrically connected to the controller (5); A fixed arm (35) is arranged at an inner end of the connecting seat (33) along a left-right direction; a second polishing module (36) mounted on the inner end of the fixed arm (35), the second polishing module (36) being electrically connected to the controller (5); A rotating seat (37), wherein the number of the rotating seats (37) is two, and the two rotating seats (37) are respectively mounted on the inner ends of the front and rear sides of the fixed arm (35); A second mounting plate (38), the number of the second mounting plates (38) being two, and the two second mounting plates (38) being mounted on the outer sides of the rotating ends of the front and rear rotating seats (37), respectively; A mounting arm (39), wherein the number of the mounting arms (39) is two, and the two mounting arms (39) are respectively mounted on the outer inner ends of the front and rear second mounting plates (38); A third polishing module (310), wherein the number of the third polishing modules (310) is two, and the two third polishing modules (310) are respectively mounted on the outer ends of the front and rear mounting arms (39), and the third polishing modules (310) are electrically connected to the controller (5); A second electric telescopic rod (311), the number of the second electric telescopic rod (311) is two, one end of the two second electric telescopic rods (311) is rotatably connected to the upper and lower left ends of the fixed arm (35) through a pin shaft seat, the other end of the two second electric telescopic rods (311) is rotatably connected to the inner sides of the front and rear second mounting plates (38) through a pin shaft seat, and the second electric telescopic rod (311) is electrically connected to the controller (5).
2. A processing method for surface treatment of a wood stick, which is applied to the processing device for surface treatment of a wood stick as claimed in claim 1, It is characterized in that Take the following steps: Step 1: The electric sealing door (6) is opened to release the sealing state of the front side of the top shell (4), the horizontal moving module (13) drives the lifting module (14) to move to the front side and out of the top shell (4), and the staff places the wooden stick workpiece to be processed inside the lifting end of the lifting module (14); Step 2: The horizontal moving module (13) moves the wooden stick workpiece to be processed into the interior of the top shell (4) in cooperation with the lifting module (14) and causes the electric sealing door (6) to reseal the top shell (4), and the lifting module (14) lifts the wooden stick workpiece to be processed to a specified height position; Step 3: The first electric telescopic rod (222) is extended to drive the top plate (221), so that the top plate (221) drives the electric clamping seat (224) above itself to move inward, and the electric clamping seats (224) on the left and right sides are sleeved on the left and right sides of the outside of the wooden stick workpiece to be processed, and the electric clamping seats (224) fix the outside of the wooden stick workpiece to be processed, and the lifting module (14) releases the lifting and fixing of the wooden stick workpiece to be processed, so as to complete the installation of the wooden stick workpiece to be processed; Step 4: The first motor (26) at the left front drives the first gear (27) at the corresponding position to rotate, and the first gear (27) rotates along the outer side of the rack (22) and drives the first mounting plate (25) at the corresponding position to move left and right, thereby driving the first mechanical arm (28) above to move left and right horizontally. The first mechanical arm (28) moves left and right horizontally and drives the visual inspection module (29) to move in multiple angles on the outer side of the wooden stick workpiece to be processed, so that the visual inspection module (29) obtains detailed image information of the workpiece surface, and sends the collected information to the controller (5). The internal algorithm of the controller (5) generates a three-dimensional model based on the image information data to plan the moving path and grinding strategy of the grinding equipment; Step 5: The two first motors (26) on the left and right sides of the rear side drive the first gear (27) at the corresponding position to rotate along the outer side of the rack (22), so that the first mounting plate (25) at the corresponding position moves to the specified position, and the second motor (217) drives the second gear (216) to rotate under the transmission of the first transmission belt assembly (218), so that the rack rod (215) drives the insert plate (213) to move forward and backward inside the roller frame (212) under the action of the rotational force of the second gear (216), thereby moving the sanding belt grinding module (214) in the forward and backward direction to the specified position, and the internal motor of the sanding belt grinding module (214) drives the sanding belt to rotate, so as to realize the grinding of the surface of the wooden stick workpiece according to the grinding path and grinding strategy planned inside the controller (5); Step 6: The first motor (26) at the right front drives the first gear (27) at the corresponding position to rotate along the outer side of the rack (22), so that the first mounting plate (25) at the corresponding position moves to the specified position, and the second mechanical arm (210) drives the first grinding module (211) to move in multiple angles, so that the first grinding module (211) grinds the detailed positions on the surface of the wooden stick workpiece according to the internally planned grinding path; Step 7: During the grinding process, the third motors (225) on the left and right sides drive the electric clamp (224) to rotate clockwise or counterclockwise under the transmission of the second transmission belt assembly (226), so that the electric clamp (224) drives the internal wooden stick workpiece to rotate and cooperate for grinding processing; Step 8: After the electric clamp (224) releases the fixation of the wooden workpiece at the current position, the first electric telescopic rod (222) is extended or shortened to change the external position of the wooden workpiece where the electric clamp (224) is located under the cooperation of the top plate (221) and the shell (223), and the electric clamp (224) fixes the wooden workpiece again, and the sanding belt grinding module (214) and the first grinding module (211) grind the original fixed position to avoid dead angles; Step nine: After the side surface of the wooden stick workpiece is processed, the fourth motor (34) drives the rotating rod (32) at the corresponding position to rotate inward, and then the connecting seat (33) drives the fixed arm (35) to move inward under the limiting action of the rotating rod (32) on the other side, so that the internal grinding wheel of the second grinding module (36) contacts the outer side of the end of the wooden stick workpiece, and the internal motor of the second grinding module (36) drives the grinding wheel to grind the end of the wooden stick workpiece; Step 10: the second electric telescopic rod (311) is extended to drive the second mounting plate (38), so that the second mounting plate (38) rotates inwardly with the cooperation of the rotating seat (37), and then the second mounting plate (38) drives the mounting arm (39) and the third grinding module (310) at the corresponding position to rotate inwardly, and the internal grinding wheel of the third grinding module (310) contacts the side wall at the end of the wooden stick workpiece, and the internal motor of the third grinding module (310) drives the grinding wheel to grind the inclined surface at the end of the wooden stick workpiece; Step 11: During the processing, the air filter device (7) filters the air inside the top shell (4), and the debris generated during the grinding process enters along the bottom shell (11) into the chip collection cart (12) for centralized collection; Step 12: After the processing is completed, the electric sealing door (6) is opened to release the closed state of the front side of the top shell (4), the horizontal moving module (13) drives the lifting module (14) to move to the specified position, the internal lifting end of the lifting module (14) moves to the outside of the wooden stick workpiece, the electric clamping seat (224) releases the fixation of the wooden stick workpiece, the first electric telescopic rod (222) drives the top plate (221) to drive the electric clamping seat (224) to move outward, and the horizontal moving module (13) cooperates with the lifting module (14) to move the wooden stick workpiece out of the interior of the top shell (4).