Processing device and processing method for decorative moulding

Abstract

The invention relates to the technical field of decorative moulding processing, and particularly discloses a decorative moulding processing device and method. Positioning grooves are formed in the tops of the front end and the rear end of the left side and the right side of the support; the two sliding rails are arranged at the top end of an inner cavity of the support in the left-right direction. An inner cavity of the mounting frame is slidably connected to the top end of the outer wall of the support in a sleeving mode, two sliding grooves are formed in the bottom end of the inner cavity of the mounting frame from front to back in the left-right direction, and the two sliding grooves are slidably connected to the outer walls of the two sliding rails in a matched and sleeving mode; the left end and the right end of the first rotating rod are rotationally arranged on the left side and the right side of the inner cavity of the mounting frame through bearings correspondingly, and the right end of the first rotating rod rotationally extends out of the right side of the mounting frame. The device can effectively relieve the burden of an operator and reduce the safety accident risk, meanwhile, it is guaranteed that the surface of the decoration line is smooth and uniform by precisely controlling the polishing degree, and the overall texture and attractiveness of a product are improved.

Description

Technical Field

[0001] The invention relates to the technical field of decorative line processing, in particular to a decorative line processing device and a decorative line processing method. Background Art

[0002] In the field of architectural decoration, decorative lines are widely used in various indoor and outdoor decoration projects as an important element to enhance the beauty and refinement of buildings. There are many types of decorative lines, which can be divided into wood, plastic, metal, etc. according to the material. Among them, metal decorative lines are favored in high-end decoration and commercial space design due to their high strength, corrosion resistance, and easy shaping. Metal decorative lines can not only effectively divide the space, but also add a sense of modernity and art to the building through unique shapes and surface treatments. In the processing of metal decorative lines, grinding is crucial. The main purpose of grinding is to eliminate burrs and sharp edges generated in the previous processing such as cutting and stamping, ensure that the surface of the line is smooth and flawless, and improve the overall texture and safety of the product. At the same time, proper grinding can also create good conditions for subsequent surface treatment processes such as polishing, spraying, and electroplating, enhance coating adhesion, and extend the service life of decorative lines; For the grinding of metal decorative lines, angle grinders are widely used due to their high efficiency and flexibility. Angle grinders can quickly remove uneven parts of the metal surface and achieve fine grinding through high-speed rotating grinding discs. However, in actual operation, there are many disadvantages in using angle grinders to grind metal decorative lines. The primary problem is safety hazards. When the angle grinder is running at high speed, the strong centrifugal force and vibration it generates require the operator to exert a large grip force to maintain stability. Long-term operation can easily lead to hand fatigue and increase the risk of slipping out of the hand. Once slipped out of the hand, the high-speed rotating grinding disc may injure the operator or surrounding personnel, causing serious consequences. In addition, the flying sparks and high-temperature debris generated when the angle grinder is operated also pose a threat to the operator's safety. Secondly, the existing technology relies on human visual observation to judge the polishing degree of metal decorative lines. This method has significant limitations. Human visual observation is easily affected by factors such as lighting conditions and visual fatigue. It is difficult to accurately judge whether the polishing is in place. This often leads to inconsistent polishing results, excessive polishing or insufficient polishing, affecting the final quality and aesthetics of the decorative lines. Summary of the invention

[0003] The object of the present invention is to provide a processing device and a processing method for decorative lines to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a processing device for decorative lines, comprising: a base; a bracket is arranged at the top of the base, and positioning grooves are provided at the tops of the front and rear ends of the left and right sides of the bracket; there are two slide rails, and the two slide rails are arranged at the top of the inner cavity of the bracket along the left and right directions; the inner cavity of the mounting frame can be slidably sleeved on the top of the outer wall of the bracket, and the bottom end of the inner cavity of the mounting frame is provided with two slide grooves from front to back along the left and right directions, and the two slide grooves can be slidably and adaptively fitted on the outer walls of the two slide rails respectively; the left and right ends of the first rotating rod are rotatably arranged on the left and right sides of the inner cavity of the mounting frame through bearings, and the right end of the first rotating rod can be rotatably extended out of the right side of the mounting frame; the elastic clip is arranged in the middle of the outer wall of the first rotating rod; the angle grinder is plugged into the inner cavity of the elastic clip; the worm wheel is sleeved on the right side of the outer wall of the first rotating rod and locked by a top screw; the front and rear sides of the outer wall of the worm are rotatably arranged on the front and rear ends of the right side of the mounting frame through bearings, and the worm and the worm wheel are meshed; the driving mechanism is arranged at the top of the base; and the protective component is arranged on the inner side of the base.

[0005] Preferably, in order to drive the mounting frame to perform reciprocating motion back and forth, the driving mechanism includes: a second motor, which is screwed to the top of the base; a first connecting rod is locked to the output end of the second motor through a coupling; the front side of the bottom end of the rotating plate is arranged at the top end of the first connecting rod; a guide rail is arranged at the top end of the rotating plate; a slider is slidably adapted to be inserted into the rear side of the inner cavity of the guide rail; a sliding column is arranged at the top end of the slider; the middle part of the top end of the driving plate is arranged at the bottom end of the mounting frame, and the sliding column is slidably adapted to be inserted into the middle part of the inner cavity of the driving plate.

[0006] Preferably, in order to adjust the travel distance of the mounting frame, the driving mechanism also includes: a first screw, the front end of the first screw is rotatably arranged on the front side of the inner cavity of the guide rail through a bearing, the rear end of the first screw is rotatably extended out of the rear side of the guide rail, and the slider is threadedly connected to the outer wall of the first screw; the driven bevel gear is sleeved on the rear side of the outer wall of the first screw and locked by a top screw; the second connecting rod is rotatably arranged on the rear side of the bottom end of the rotating plate through a bearing, and the top end of the second connecting rod is rotatably extended out of the top end of the rotating plate; the driving bevel gear is sleeved on the top end of the outer wall of the second connecting rod and locked by a top screw, and the driving bevel gear and the driven bevel gear are meshed.

[0007] Preferably, in order to protect the decorative lines, the protection component includes: a first motor, the first motor is screwed to the bottom end of the inner cavity of the base; the second screw is locked at the output end of the first motor through a coupling, and the top end of the second screw is rotatably arranged at the top end of the inner cavity of the base through a bearing; the middle part of the bottom end of the lifting frame is screwed to the outer wall of the second screw, and the top end of the lifting frame can be slidably extended out of the top end of the base; the bottom end of the shielding frame is arranged at the top end of the lifting frame, and the front and rear ends on the left and right sides of the outer wall of the shielding frame can be slidably adapted and inserted into the inner cavity of the four positioning grooves, and the left and right sides of the top end of the inner cavity of the shielding frame are equidistantly provided with a plurality of left and right through installation grooves along the front and rear directions. A number of teeth are equidistantly provided at both ends of the front and rear sides in the up and down directions; there are two shielding rods, and the left and right sides of the outer walls of the two shielding rods can be slidably fitted and inserted into the inner cavities of four mounting grooves located at the front and rear ends of the left and right sides, and the bottom end of the shielding rod and the top end of the inner cavity of the shielding frame are in the same horizontal plane; there are four guide rods, and the four guide rods can be slidably fitted and inserted into the four corners of the top end of the bracket; the four corners of the bottom end of the extrusion plate are respectively arranged at the top ends of the four guide rods, and the extrusion plate is located above the bracket; there are two electric telescopic rods, and the two electric telescopic rods are respectively arranged on the front and rear sides of the bracket, and the top ends of the two electric telescopic rods are respectively arranged on the front and rear sides of the bottom end of the extrusion plate.

[0008] Preferably, in order to prevent the shielding frame from tilting, the protective component also includes: a second rotating rod, the number of the second rotating rods is two, and the front and rear sides of the outer walls of the two second rotating rods are respectively rotatably arranged on the front and rear ends of the left and right sides of the bracket through bearings; the number of gears is four, and the four gears are respectively sleeved on the front and rear ends of the outer walls of the two second rotating rods and locked by a top screw, and the four gears are respectively engaged with four groups of teeth.

[0009] Preferably, in order to monitor the moving position of the shielding frame, the protection component also includes: an infrared sensor, which is arranged in the middle of the top end of the rear side of the inner cavity of the shielding frame; a receiver is arranged in the middle of the top end of the front side of the inner cavity of the shielding frame, and the position of the receiver corresponds to the position of the infrared sensor.

[0010] Preferably, pressure sensors are provided on both the front and rear sides of the bottom end of the extrusion plate, and the top ends of the two electric telescopic rods are respectively provided at the bottom ends of the two pressure sensors.

[0011] Preferably, the slide rail and the shielding rod are both dovetail-shaped.

[0012] The present invention provides a processing device and a processing method for decorative lines, which have the following beneficial effects: 1. The present invention can drive the first connecting rod and the rotating plate to rotate through the second motor, and the rotation of the rotating plate can drive the slider and the sliding column to make circumferential motion, so that the cooperation between the sliding column and the driving plate making circumferential motion can drive the mounting frame to make back-and-forth reciprocating motion, so that the mounting frame can drive the angle grinder to make back-and-forth reciprocating motion, and the angle grinder making back-and-forth reciprocating motion can be used to grind the metal decorative lines on the top of the extrusion plate, and the active bevel gear can be driven to rotate by rotating the second connecting rod, and the cooperation between the active bevel gear and the driven bevel gear can be used to drive the first screw to rotate, and the rotational force generated by the rotation of the first screw can prompt the slider to drive the sliding column to slide along the inner cavity of the guide rail, so that the moving stroke distance of the mounting frame can be adjusted.

[0013] 2. The present invention can clamp and fix the angle grinder through the elastic clip, and rotate the worm, so that the cooperation between the worm and the worm wheel can drive the first rotating rod to rotate, so that the first rotating rod can drive the elastic clip and the angle grinder to rotate, and then the inclination angle of the angle grinder can be adjusted, and then the grinding angle of the decorative lines by the angle grinder can be adjusted.

[0014] 3. The present invention starts the first motor to drive the second screw to rotate, and can use the rotational force generated by the rotation of the second screw to prompt the lifting frame to drive the shielding frame to move up and down, and use the cooperation between the infrared sensor and the receiver to monitor the positional relationship between the shielding frame and the angle grinder. The cooperation between the teeth, the second rotating rod and the gear can ensure the smooth movement of the shielding frame and prevent the shielding frame from tilting.

[0015] 4. The present invention places the decorative lines that need to be polished on the top of the extrusion plate, and uses the electric telescopic rod to push the extrusion plate to drive the decorative lines to move upward. The decorative lines can be clamped and fixed by the cooperation between the extrusion plate and the shielding frame, and the decorative lines can be shielded by the shielding frame and the shielding rod to prevent the angle grinder from over-grinding the decorative lines.

[0016] In summary, this device can effectively reduce the burden on operators and reduce the risk of safety accidents. At the same time, by accurately controlling the degree of polishing, it can ensure that the surface of the decorative lines is smooth and uniform, thereby improving the overall texture and aesthetics of the product and enhancing market competitiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 An exploded view of the present invention; Figure 3 is a structural schematic diagram of the slide rail; Figure 4 is a structural schematic diagram of the driving mechanism; Figure 5It is a structural schematic diagram of the shielding frame; Figure 6 for Figure 2 A magnified image of point A; Figure 7 for Figure 2 A magnified view of point B; Figure 8 for Figure 2 Enlarged view of point C; Fig. 9 for Figure 2 The enlarged view of point D; Fig.10 for Figure 2 The enlarged view of point E; Fig.11 for Figure 4 The enlarged view of point F; Fig.12 for Figure 5 Enlarged view of point G.

[0018] In the figure: 1, base; 2, bracket; 3, positioning groove; 4, slide rail; 5, mounting frame; 6, slide groove; 7, driving mechanism; 71, second motor; 72, first connecting rod; 73, rotating plate; 74, guide rail; 75, first screw; 76, driven bevel gear; 77, second connecting rod; 78, active bevel gear; 79, slider; 710, slide column; 711, driving plate; 8, first rotating rod; 9, elastic clip; 10, angle grinder; 11, worm gear; 12, worm; 13, first motor; 14, second screw; 15, lifting frame; 16, shielding frame; 17, mounting groove; 18, teeth; 19, shielding rod; 20, infrared sensor; 21, receiver; 22, second rotating rod; 23, gear; 24, guide rod; 25, extrusion plate; 26, electric telescopic rod; 27, pressure sensor. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-Figure 12The present invention provides a processing device and a processing method technical solution for decorative lines, including: a base 1, a bracket 2, a positioning groove 3, a slide rail 4, a mounting frame 5, a slide groove 6, a driving mechanism 7, a first rotating rod 8, an elastic clip 9, an angle grinder 10, a worm wheel 11, a worm 12 and a protective component; the bracket 2 is arranged at the top of the base 1, and positioning grooves 3 are provided on the tops of the left and right sides and the front and rear ends of the bracket 2. There are two slide rails 4, and the two slide rails 4 are arranged at the top of the inner cavity of the bracket 2 along the left and right directions. The slide rails 4 are dovetail-shaped, which can prevent the slide rails 4 from escaping from the inner cavity of the slide groove 6. The inner cavity of the mounting frame 5 can be slidably sleeved on the top of the outer wall of the bracket 2, and the inner cavity bottom end of the mounting frame 5 is provided with two slide grooves 6 from front to back along the left and right directions. The two slide grooves 6 can be slidably and suitably connected to the outer walls of the two slide rails 4, and the mounting frame 5 is used to support the angle grinder 10, and the left and right ends of the first rotating rod 8 The first rotating rod 8 is rotatably arranged on the left and right sides of the inner cavity of the mounting frame 5 through bearings, and the right end of the first rotating rod 8 is rotatably extended out of the right side of the mounting frame 5. The elastic clip 9 is arranged in the middle of the outer wall of the first rotating rod 8. The elastic clip 9 is used to clamp and fix the angle grinder 10. The angle grinder 10 is inserted into the inner cavity of the elastic clip 9. The angle grinder 10 is a prior art and will not be described in detail here. The angle grinder 10 is used here to grind the decorative lines. The worm gear 11 is sleeved on the right side of the outer wall of the first rotating rod 8 and locked by a top screw. The front and rear sides of the outer wall of the worm 12 are rotatably arranged on the front and rear ends of the right side of the mounting frame 5 through bearings, and the worm 12 is meshed with the worm gear 11. The driving mechanism 7 is arranged at the top of the base 1. The driving mechanism 7 is used to drive the mounting frame 5 to drive the angle grinder 10 to reciprocate back and forth. The protective component is arranged on the inner side of the base 1, and the protective component is used to protect the decorative lines.

[0021] As a preferred solution, further, the protection component includes: a first motor 13, a second screw 14, a lifting frame 15, a shielding frame 16, a mounting groove 17, teeth 18, a shielding rod 19, an infrared sensor 20, a receiver 21, a second rotating rod 22, a gear 23, a guide rod 24, an extrusion plate 25, an electric telescopic rod 26 and a pressure sensor 27; the first motor 13 is screwed to the bottom end of the inner cavity of the base 1, the first motor 13 is the prior art, the first motor 13 is a servo motor, and the first motor 13 is connected to a servo controller, which will not be described in detail here. The first motor 13 is used here to drive the second screw 14 to rotate, and the second screw 14 is locked at the output end of the first motor 13 through a coupling, and the top of the second screw 14 is rotatable through a bearing. The top of the inner cavity of the base 1 is arranged, and the rotational force generated by the rotation of the second screw 14 can cause the lifting frame 15 to move up and down. The middle part of the bottom end of the lifting frame 15 is screwed to the outer wall of the second screw 14, and the top of the lifting frame 15 can slidably extend out of the top of the base 1. The up and down movement of the lifting frame 15 can drive the shielding frame 16 to move up and down. The bottom end of the shielding frame 16 is arranged at the top of the lifting frame 15, and the left and right sides of the outer wall of the shielding frame 16 are respectively slidably adapted to be inserted into the inner cavity of the four positioning grooves 3. The left and right sides of the top of the inner cavity of the shielding frame 16 are equidistantly provided with a plurality of left and right through installation grooves 17 along the front and rear directions, and the left and right sides of the shielding frame 16 are equidistantly provided with a plurality of teeth 18 along the up and down directions. The shielding frame 16 is used for mounting The decorative lines are blocked to prevent over-polishing, and the decorative lines can be clamped and fixed by the cooperation between the blocking frame 16 and the extrusion plate 25. There are two blocking rods 19. The left and right sides of the outer walls of the two blocking rods 19 can be slidably adapted and inserted into the inner cavities of the four mounting grooves 17 located at the front and rear ends of the left and right sides. The bottom end of the blocking rod 19 and the top end of the inner cavity of the blocking frame 16 are in the same horizontal plane. The blocking rods 19 are all dovetail-shaped, which can prevent the blocking rod 19 from escaping from the inner cavity of the mounting groove 17. The blocking rod 19 can block the decorative lines. There are four guide rods 24. The four guide rods 24 can be slidably adapted and inserted into the top four corners of the bracket 2. The bottom four corners of the extrusion plate 25 are respectively arranged at the top of the four guide rods 24. 25 is located above the bracket 2, the extrusion plate 25 is used to store the decorative lines and drive the decorative lines to move, there are two electric telescopic rods 26, the two electric telescopic rods 26 are respectively arranged on the front and rear sides of the bracket 2, the top ends of the two electric telescopic rods 26 are respectively arranged on the front and rear sides of the bottom end of the extrusion plate 25, the electric telescopic rods 26 are prior art, no more details are given here, the electric telescopic rods 26 are used to push the extrusion plate 25 to move, there are two second rotating rods 22, the front and rear sides of the outer walls of the two second rotating rods 22 are respectively rotatably arranged on the front and rear ends of the left and right sides of the bracket 2 through bearings, there are four gears 23, the four gears 23 are respectively sleeved on the front and rear ends of the outer walls of the two second rotating rods 22, and locked by top screws,The four gears 23 are respectively meshed with the four groups of teeth 18. The cooperation between the gears 23 and the teeth 18 can prevent the shielding frame 16 from being skewed. The infrared sensor 20 is arranged at the middle of the top of the rear side of the inner cavity of the shielding frame 16. The infrared sensor 20 is a prior art and will not be described in detail here. The receiver 21 is arranged at the middle of the top of the front side of the inner cavity of the shielding frame 16. The position of the receiver 21 corresponds to the position of the infrared sensor 20. The receiver 21 is used to receive the infrared signal emitted by the infrared sensor 20. The infrared sensor 20 and the receiver 2 1 can monitor the positional relationship between the shielding frame 16 and the angle grinder 10. There are two pressure sensors 27. The two pressure sensors 27 are respectively arranged at the front and rear sides of the bottom end of the extrusion plate 25. The top ends of the two electric telescopic rods 26 are respectively arranged at the bottom ends of the two pressure sensors 27. The pressure sensors 27 are prior art and will not be described in detail here. The pressure sensors 27 are used to monitor the thrust applied by the electric telescopic rods 26 to the extrusion plate 25 to prevent the extrusion plate 25 from applying excessive extrusion force to the decorative lines and causing damage to the decorative lines.

[0022] As a preferred solution, further, the driving mechanism 7 includes: a second motor 71, a first connecting rod 72, a rotating plate 73, a guide rail 74, a first screw 75, a driven bevel gear 76, a second connecting rod 77, an active bevel gear 78, a slider 79, a slide column 710 and a driving plate 711. The second motor 71 is screwed to the top of the base 1. The second motor 71 is a prior art. The second motor 71 is a servo motor. The second motor 71 is connected to a servo controller, which will not be described in detail here. The second motor 71 is used to drive the rotating plate 73 to rotate. The first connecting rod 72 is locked to the output end of the second motor 71 through a coupling. The front side of the bottom end of the rotating plate 73 is arranged at the top end of the first connecting rod 72. The guide rail 74 is arranged at the top end of the rotating plate 73. The slider 79 can be slidably adapted and plugged into the rear side of the inner cavity of the guide rail 74. The slider 79 is used to drive the sliding column 710 to move. The sliding column 710 is arranged at the top end of the slider 79. The middle part of the top end of the driving plate 711 is arranged on the mounting frame 5. The bottom end of the slide post 710 is slidably adapted and inserted in the middle of the inner cavity of the driving plate 711. When the slide post 710 moves in the circumferential direction, the cooperation between the slide post 710 and the driving plate 711 can be used to drive the mounting frame 5 to reciprocate forward and backward. The front end of the first screw rod 75 is rotatably arranged on the front side of the inner cavity of the guide rail 74 through a bearing, and the rear end of the first screw rod 75 is rotatably extended out of the rear side of the guide rail 74. The slider 79 is screwed to the outer wall of the first screw rod 75. The rotation of the first screw rod 75 generates The rotational force can prompt the slider 79 to drive the sliding column 710 to move, and the driven bevel gear 76 is sleeved on the rear side of the outer wall of the first screw rod 75 and locked by a top screw. The second connecting rod 77 is rotatably arranged on the rear side of the bottom end of the rotating plate 73 through a bearing, and the top end of the second connecting rod 77 can rotatably extend out of the top end of the rotating plate 73. The active bevel gear 78 is sleeved on the top end of the outer wall of the second connecting rod 77 and locked by a top screw. The active bevel gear 78 and the driven bevel gear 76 are meshed.

[0023] The working principle includes the following steps: Step 1: When in use, place the metal decorative line to be polished on the top of the extrusion plate 25 and below the top of the inner cavity of the shielding frame 16, and rotate the worm 12. The rotation of the worm 12 causes the worm wheel 11 to rotate the elastic clip 9 through the first rotating rod 8, and then the elastic clip 9 drives the angle grinder 10 to rotate, so as to adjust the grinding angle of the angle grinder 10 according to the actual situation of the decorative line until the angle grinder 10 is adjusted to a suitable angle; Step 2: At this time, since there is no obstruction between the infrared sensor 20 and the receiver 21, the receiver 21 receives the infrared signal emitted by the infrared sensor 20, and starts the first motor 13. The output end of the first motor 13 drives the second screw 14 to rotate. The rotational force generated by the rotation of the second screw 14 prompts the lifting frame 15 to drive the shielding frame 16 to move upward. When the shielding frame 16 moves upward, the cooperation between the teeth 18 and the gear 23 ensures that the shielding frame 16 moves smoothly without being skewed. When the infrared sensor 20 and the receiver 21 move upward, the infrared sensor 20 and the receiver 21 are driven to move upward, and the grinding disc of the angle grinder 10 gradually moves between the infrared sensor 20 and the receiver 21. When the shielding frame 16 moves to a suitable height, the grinding disc of the angle grinder 10 moves between the infrared sensor 20 and the receiver 21, and the infrared signal emitted by the infrared sensor 20 is blocked by the grinding disc of the angle grinder 10, so that the receiver 21 cannot receive the infrared signal emitted by the infrared sensor 20. At this time, the first motor 13 is turned off; Step 3, adjust the travel distance of the angle grinder 10 according to the length of the metal decorative line to be polished, rotate the second connecting rod 77 to drive the active bevel gear 78 to rotate, and then use the cooperation between the active bevel gear 78 and the driven bevel gear 76 to drive the first screw 75 to rotate, and the rotational force generated by the rotation of the first screw 75 prompts the slider 79 to drive the slide post 710 to slide forward along the inner cavity of the guide rail 74, and the slide post 710 slides forward and drives the mounting frame 5 to slide forward by pulling the drive plate 711, and then uses the mounting frame 5 to drive the angle grinder 10 to slide forward until the mounting frame 5 slides to a suitable position; Step 4: Adjust the positions of the two shielding rods 19 according to the length and shape of the metal decorative line to be polished, slide the two shielding rods 19 to the right until the shielding rods 19 are separated from the inner cavity of the mounting groove 17, and insert the two shielding rods 19 into the inner cavity of the mounting groove 17 at a suitable position, and ensure that the shielding rod 19 located at the rear side is located behind the mounting frame 5; Step 5, start the electric telescopic rod 26, and use the electric telescopic rod 26 to push the extrusion plate 25 to move upward. The extrusion plate 25 moves upward and drives the decorative line to move upward until the top of the decorative line contacts the bottom end of the shielding rod 19 or the top end of the inner cavity of the shielding frame 16, and then uses the bottom end of the shielding rod 19 or the top end of the inner cavity of the shielding frame 16 to block the decorative line to prevent excessive grinding. Start the angle grinder 10, start the second motor 71, and use the output end of the second motor 71 to drive the rotating plate 73 to rotate through the first connecting rod 72. The rotating plate 73 rotates through the guide rail 74 to drive the slider 79 and the slide column 710 to rotate with the first connecting rod 72 as the center of the circle, thereby using the cooperation between the rotating slide column 710 and the driving plate 711 to drive the mounting frame 5 to reciprocate back and forth, and the reciprocating movement of the mounting frame 5 drives the angle grinder 10 to reciprocate back and forth, and then the reciprocating angle grinder 10 is used to grind the top of the decorative line.

[0024] In summary, this device can effectively reduce the burden on operators and reduce the risk of safety accidents. At the same time, by accurately controlling the degree of polishing, it can ensure that the surface of the decorative lines is smooth and uniform, thereby improving the overall texture and aesthetics of the product and enhancing market competitiveness.

[0025] 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 decorative line processing device, characterized in that: include: Base (1); A bracket (2), the bracket (2) being arranged at the top of the base (1), and positioning grooves (3) are provided at the tops of the left and right sides and the front and rear ends of the bracket (2); Slide rails (4), the number of the slide rails (4) being two, and the two slide rails (4) being arranged at the top end of the inner cavity of the bracket (2) along the left-right direction; A mounting frame (5), wherein the inner cavity of the mounting frame (5) can be slidably sleeved on the top of the outer wall of the bracket (2), and the bottom of the inner cavity of the mounting frame (5) is provided with two slide grooves (6) along the left-right direction from front to back, and the two slide grooves (6) can be slidably and suitably fitted on the outer walls of the two slide rails (4); a first rotating rod (8), the left and right ends of the first rotating rod (8) being rotatably arranged on the left and right sides of the inner cavity of the mounting frame (5) via bearings respectively, and the right end of the first rotating rod (8) being rotatably extended out of the right side of the mounting frame (5); An elastic clip (9), wherein the elastic clip (9) is arranged at a middle portion of an outer wall of the first rotating rod (8); An angle grinder (10), wherein the angle grinder (10) is plugged into the inner cavity of the elastic clip (9); A worm wheel (11), the worm wheel (11) being sleeved on the right side of the outer wall of the first rotating rod (8) and being locked by a top screw; A worm (12), wherein front and rear sides of an outer wall of the worm (12) are rotatably arranged at front and rear ends of the right side of the mounting frame (5) via bearings, respectively, and the worm (12) is meshed with the worm wheel (11); A driving mechanism (7), wherein the driving mechanism (7) is arranged at the top end of the base (1); A protection component is arranged on the inner side of the base (1).

2. A decorative line processing device according to claim 1, characterized in that: The driving mechanism (7) comprises: A second motor (71), the second motor (71) being screw-connected to the top of the base (1); A first connecting rod (72), the first connecting rod (72) being locked to an output end of the second motor (71) via a coupling; A rotating plate (73), the front side of the bottom end of the rotating plate (73) being arranged at the top end of the first connecting rod (72); A guide rail (74), wherein the guide rail (74) is arranged at the top end of the rotating plate (73); A slider (79), the slider (79) being slidably adapted to be plugged into the rear side of the inner cavity of the guide rail (74); A sliding column (710), wherein the sliding column (710) is arranged at a top end of the sliding block (79); A driving plate (711), wherein the middle portion of the top end of the driving plate (711) is arranged at the bottom end of the mounting frame (5), and the sliding column (710) is slidably adapted to be plugged into the middle portion of the inner cavity of the driving plate (711).

3. A decorative line processing device according to claim 2, characterized in that: The driving mechanism (7) further comprises: a first screw rod (75), wherein the front end of the first screw rod (75) is rotatably disposed on the front side of the inner cavity of the guide rail (74) via a bearing, and the rear end of the first screw rod (75) is rotatably extended out of the rear side of the guide rail (74), and the sliding block (79) is screwed to the outer wall of the first screw rod (75); A driven bevel gear (76), the driven bevel gear (76) being sleeved on the rear side of the outer wall of the first screw rod (75) and being locked by a top screw; a second connecting rod (77), the second connecting rod (77) being rotatably arranged at the rear side of the bottom end of the rotating plate (73) via a bearing, and the top end of the second connecting rod (77) being rotatably extended out of the top end of the rotating plate (73); A driving bevel gear (78) is sleeved on the top end of the outer wall of the second connecting rod (77) and is locked by a top screw. The driving bevel gear (78) is meshed with the driven bevel gear (76).

4. A decorative line processing device according to claim 3, characterized in that: The protection component comprises: A first motor (13), the first motor (13) being screw-connected to the bottom end of the inner cavity of the base (1); a second screw rod (14), the second screw rod (14) being locked to the output end of the first motor (13) via a coupling, and the top end of the second screw rod (14) being rotatably arranged at the top end of the inner cavity of the base (1) via a bearing; A lifting frame (15), wherein the middle portion of the bottom end of the lifting frame (15) is screwed to the outer wall of the second screw rod (14), and the top end of the lifting frame (15) can slidably extend out of the top end of the base (1); A shielding frame (16), wherein the bottom end of the shielding frame (16) is arranged at the top end of the lifting frame (15), and the left and right sides and the front and rear ends of the outer wall of the shielding frame (16) are respectively slidably adapted to be inserted into the inner cavity of the four positioning grooves (3), and the left and right sides of the top of the inner cavity of the shielding frame (16) are equidistantly provided with a plurality of left and right penetrating mounting grooves (17) along the front and rear directions, and the left and right sides and the front and rear ends of the shielding frame (16) are equidistantly provided with a plurality of teeth (18) along the up and down directions; A shielding rod (19), wherein the number of the shielding rods (19) is two, and the left and right sides of the outer walls of the two shielding rods (19) are respectively slidably adapted to be plugged into the inner cavities of four mounting grooves (17) located at the front and rear ends of the left and right sides, and the bottom ends of the shielding rods (19) and the top ends of the inner cavities of the shielding frames (16) are located in the same horizontal plane; Guide rods (24), the number of the guide rods (24) being four, and the four guide rods (24) being respectively slidably adapted to be plugged into the four corners of the top end of the bracket (2); An extrusion plate (25), wherein four corners of the bottom end of the extrusion plate (25) are respectively arranged at the top ends of four guide rods (24), and the extrusion plate (25) is located above the bracket (2); The electric telescopic rod (26) is two in number, the two electric telescopic rods (26) are respectively arranged on the front and rear sides of the bracket (2), and the top ends of the two electric telescopic rods (26) are respectively arranged on the front and rear sides of the bottom end of the extrusion plate (25).

5. A decorative line processing device according to claim 4, characterized in that: The protection component also includes: A second rotating rod (22), the number of the second rotating rod (22) being two, and the front and rear sides of the outer walls of the two second rotating rods (22) are rotatably arranged at the front and rear ends of the left and right sides of the bracket (2) via bearings respectively; Gears (23), the number of the gears (23) is four, the four gears (23) are respectively sleeved on the front and rear ends of the outer walls of the two second rotating rods (22) and locked by means of top screws, and the four gears (23) are respectively meshed with the four groups of teeth (18).

6. A decorative line processing device according to claim 5, characterized in that: The protection component also includes: An infrared sensor (20), the infrared sensor (20) being arranged at the middle of the top end of the rear side of the inner cavity of the shielding frame (16); A receiver (21), wherein the receiver (21) is arranged at the middle of the top end of the front side of the inner cavity of the shielding frame (16), and the position of the receiver (21) corresponds to the position of the infrared sensor (20).

7. A decorative line processing device according to claim 6, characterized in that: Pressure sensors (27) are provided at both the front and rear sides of the bottom end of the squeezing plate (25), and the top ends of the two electric telescopic rods (26) are respectively provided at the bottom ends of the two pressure sensors (27).

8. A decorative line processing device according to claim 7, characterized in that: The slide rail (4) and the shielding rod (19) are both dovetail-shaped.

9. A method for processing decorative lines, applied to a decorative line processing device as claimed in claim 8, characterized in that: The specific steps include: Step 1: When in use, place the metal decorative line to be polished on the top of the extrusion plate (25) and below the top of the inner cavity of the shielding frame (16), and rotate the worm (12). The rotation of the worm (12) causes the worm wheel (11) to rotate via the first rotating rod (8), and then the elastic clip (9) is used to drive the angle grinder (10) to rotate, thereby adjusting the polishing angle of the angle grinder (10) according to the actual situation of the decorative line, until the angle grinder (10) is adjusted to a suitable angle; Step 2: At this time, since there is no obstruction between the infrared sensor (20) and the receiver (21), the receiver (21) receives the infrared signal emitted by the infrared sensor (20), and starts the first motor (13). The output end of the first motor (13) drives the second screw rod (14) to rotate. The rotational force generated by the rotation of the second screw rod (14) causes the lifting frame (15) to drive the shielding frame (16) to move upward. When the shielding frame (16) moves upward, the cooperation between the teeth (18) and the gear (23) ensures that the shielding frame (16) moves smoothly without tilting. As the shielding frame (16) moves upward, the gear (18) and the gear (23) cooperate to ensure that the shielding frame (16) moves smoothly without tilting. When the angle grinder (10) moves upward, the infrared sensor (20) and the receiver (21) are driven to move upward, and the grinding disc of the angle grinder (10) gradually moves between the infrared sensor (20) and the receiver (21). When the shielding frame (16) moves to a suitable height, the grinding disc of the angle grinder (10) moves between the infrared sensor (20) and the receiver (21), and the grinding disc of the angle grinder (10) blocks the infrared signal emitted by the infrared sensor (20), thereby preventing the receiver (21) from receiving the infrared signal emitted by the infrared sensor (20). At this time, the first motor (13) is turned off; Step 3: adjusting the travel distance of the angle grinder (10) according to the length of the metal decorative line to be polished, rotating the second connecting rod (77) to drive the active bevel gear (78) to rotate, and then utilizing the cooperation between the active bevel gear (78) and the driven bevel gear (76) to drive the first screw rod (75) to rotate, and the rotational force generated by the rotation of the first screw rod (75) causes the slider (79) to drive the slide post (710) to slide forward along the inner cavity of the guide rail (74), and the slide post (710) slides forward and drives the mounting frame (5) to slide forward by pulling the drive plate (711), and then utilizing the mounting frame (5) to drive the angle grinder (10) to slide forward until the mounting frame (5) slides to a suitable position; Step 4: adjust the positions of the two shielding rods (19) according to the length and shape of the metal decorative line to be polished, slide the two shielding rods (19) to the right until the shielding rods (19) are separated from the inner cavity of the mounting groove (17), and insert the two shielding rods (19) into the inner cavity of the mounting groove (17) at a suitable position, and ensure that the shielding rod (19) located at the rear side is located behind the mounting frame (5); Step 5: Start the electric telescopic rod (26), use the electric telescopic rod (26) to push the extrusion plate (25) to move upward, and the upward movement of the extrusion plate (25) drives the decorative line to move upward until the top of the decorative line contacts the bottom of the shielding rod (19) or the top of the inner cavity of the shielding frame (16), and then use the bottom of the shielding rod (19) or the top of the inner cavity of the shielding frame (16) to shield the decorative line to prevent excessive grinding, start the angle grinder (10), start the second motor (71), and use the second motor (71) to The output end of the rotating plate (73) is driven to rotate via the first connecting rod (72), and the rotating plate (73) is driven to rotate via the guide rail (74) to drive the slider (79) and the slide column (710) to rotate around the first connecting rod (72) as the center of the circle, thereby driving the mounting frame (5) to reciprocate forward and backward by the cooperation between the rotating slide column (710) and the driving plate (711), and the reciprocating movement of the mounting frame (5) drives the angle grinder (10) to reciprocate forward and backward, and then the angle grinder (10) that reciprocates forward and backward is used to grind the top of the decorative line.

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