A cutting device for manufacturing curved doors and windows

Abstract

This invention relates to the field of cutting device technology, and discloses a cutting device for manufacturing curved doors and windows, comprising: a mounting base; a cutting assembly for cutting curved profiles; a collecting assembly for collecting cutting debris and waste; and a sorting assembly for sorting and collecting the debris and waste. The cutting assembly includes a sliding plate, which is slidably mounted within the mounting base. By configuring the cutting assembly, the first, second, and third grinding wheels can complete the cutting of three surfaces in a single reciprocating motion, forming an L-shaped interface cross-section on the curved profile, thus improving work efficiency. The two adjusting plates and two adjusting rods allow operators to adjust the cutting angle according to actual needs without requiring position adjustment of the curved profile, reducing unnecessary operational steps and further improving work efficiency.

Description

Technical Field

[0001] This invention relates to the field of cutting device technology, and specifically to a cutting device for manufacturing curved doors and windows. Background Technology

[0002] Curved doors and windows refer to doors and windows with an arc shape at the top or sides. With their unique shape and design, curved doors and windows add beauty and visual experience to buildings. In the production process, curved doors and windows need to be bent and then cut by a cutting device. Different parts of the curved profiles are then assembled to form the curved door and window frame. When cutting some of the curved profiles, the joint section of the curved profile needs to be cut into an L shape to facilitate splicing and assembly.

[0003] However, the existing technology has the following problems:

[0004] 1. Existing technology typically uses a grinding wheel to longitudinally cut profiles. Since curved profiles have certain angle requirements when cutting, existing cutting machines are not convenient to adjust the cutting angle during use, which requires operators to adjust the angle of the profiles during cutting, resulting in low work efficiency.

[0005] 2. Existing technology uses a single grinding wheel to cut the profile. In actual operation, when an L-shaped cross-section needs to be cut, the profile needs to be adjusted in position multiple times and cut multiple times to form the L-shaped cross-section. The workflow is cumbersome and the work efficiency is low. Summary of the Invention

[0006] The purpose of this invention is to provide a cutting device for manufacturing curved doors and windows in order to solve the above-mentioned problems and overcome the defects of the prior art, as detailed below.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] This invention provides a cutting device for manufacturing curved doors and windows, comprising: a mounting base; a cutting assembly for cutting curved profiles; a collecting assembly for collecting cutting debris and waste; and a sorting assembly for sorting and collecting the debris and waste. The cutting assembly includes a sliding plate slidably mounted within the mounting base. A hydraulic cylinder is installed within the mounting base, and the output end of the hydraulic cylinder is connected to the sliding plate. Two adjusting plates are mounted on the sliding plate, and a mounting frame is rotatably mounted between the two adjusting plates. A motor is mounted on the mounting frame, and the output end of the motor is connected to an output shaft. A first grinding wheel and a second grinding wheel are mounted on the output shaft, and a bevel gear is connected to the outer wall of the output shaft. A first bevel gear and a second bevel gear are rotatably mounted on the mounting frame, meshing with each other. A first gear is connected to the end of the first bevel gear furthest from the second bevel gear, and meshes with the bevel gear. A third grinding wheel is mounted to the end of the second bevel gear furthest from the first bevel gear. Adjusting rods are slidably connected to both sides of the mounting frame.

[0009] Preferably, the second grinding wheel is located between the motor and the first grinding wheel, the first grinding wheel and the second grinding wheel are parallel, the third grinding wheel is perpendicular to the second grinding wheel, and the diameter of the second grinding wheel is larger than the diameter of the first grinding wheel.

[0010] Preferably, the adjusting plate is provided with an arc-shaped groove, and the arc-shaped groove of the adjusting plate is provided with multiple limiting grooves, and the two adjusting rods are respectively slidably connected to the arc-shaped grooves of the two adjusting plates.

[0011] Preferably, the cutting assembly further includes a clamping part, which includes an abutment rod mounted on the rear side of the slide plate. A sloping slide is slidably mounted on the rear inner wall of the mounting base, with the bottom surface of the sloping slide in slidable contact with the abutment rod. A connecting frame is connected to the top surface of the sloping slide, and a top rod is connected to the top surface of the connecting frame. A rotating rod is rotatably mounted on the top of the mounting base via a bracket. A clamping frame is mounted on the top of the mounting base via a bracket, with a support rod mounted on the clamping frame. A sliding rod is slidably mounted on the clamping frame, with a pressure block connected to the end of the sliding rod near the support rod. A return spring is provided between the sliding rod and the clamping frame. One end of the rotating rod is in slidable contact with the bottom of the top rod, and the other end of the rotating rod is in slidable contact with the end of the sliding rod away from the pressure block. A shelf is mounted on the front outer wall of the mounting base via a bracket.

[0012] Preferably, the cutting assembly further includes a cooling section, which includes a water tank mounted on a slide plate. An air cylinder is mounted on the front side of the water tank, and an atomizing nozzle is connected to the top of the water tank via a water pipe. A triangular block is mounted on the inner front wall of the mounting base, and the air cylinder contacts the triangular block during movement. A recycling basin is mounted on the slide plate via a bracket, and the recycling basin is located between the water tank and the second grinding wheel.

[0013] Preferably, the collection assembly includes a collection box, which is installed on the rear outer wall of two adjusting plates. An installation shaft is installed between the two adjusting plates, and a support plate is rotatably connected to the outer wall of the installation shaft. A limit rod is connected to the mounting frame, and the limit rod abuts against the bottom of the support plate. The end of the support plate away from the limit rod is located inside the collection box.

[0014] Preferably, a rotating shaft is rotatably mounted through the inner wall of the collection box. One end of the rotating shaft is connected to an elliptical block, and the other end of the rotating shaft is connected to a second gear. The elliptical block is located inside the collection box, and the second gear is located outside the collection box. A rack is installed on the rear inner wall of the mounting base, and the second gear meshes with the rack. A pull rod is connected to the bottom surface of one end of the tray inside the collection box, and the elliptical block slides in contact with the pull rod.

[0015] Preferably, the sorting component includes a sorting box slidably installed inside a collection bin. A waste bin is slidably installed on the bottom inner wall of the sorting box. A filter screen is installed inside the sorting box, located above the waste bin. The filter screen has multiple filter holes. A smooth rod is installed on the inner wall of the sorting box. A fork rod is slidably connected to the outer wall of the smooth rod. A slanted wheel is connected to the outer wall of the rotating shaft. The top of the fork rod is fork-shaped, and the slanted wheel is located inside the fork-shaped top of the fork rod. Two movable rods are slidably installed on the inner wall of the sorting box. The two movable rods are located on both sides of the smooth rod. Connecting rods are hinged to the two movable rods. The ends of the two connecting rods away from the movable rods are hinged to both sides of the fork rod. Multiple levers are installed on the movable rods.

[0016] Preferably, a drain cleaning rack is slidably installed on the inner wall of the sorting box. The drain cleaning rack is located below the filter screen and has multiple drain cleaning needles. The multiple drain cleaning needles on the drain cleaning rack are respectively located below multiple filter holes of the filter screen. The filter screen is provided with a sliding groove. The bottom end of the fork rod is connected to a straight rod. The outer wall of the straight rod is slidably connected to the sliding groove of the filter screen. The bottom of the straight rod is connected to two sliding shafts. The drain cleaning rack is connected to two inclined groove plates. The inclined groove plates are provided with inclined grooves. The two sliding shafts are slidably connected to the inclined grooves of the two inclined groove plates respectively.

[0017] The beneficial effects are:

[0018] 1. This cutting device for manufacturing curved doors and windows, through the setting of the cutting components, enables the No. 1, No. 2, and No. 3 grinding wheels to complete the cutting operation of three cutting surfaces in a single reciprocating movement, forming an L-shaped interface section of the curved profile, thus improving work efficiency. The setting of two adjusting plates and two adjusting rods allows the operator to adjust the cutting angle according to actual needs, eliminating the need for position adjustment of the curved profile, reducing unnecessary operational procedures, and further improving work efficiency. The clamping part allows the pressure block to move downwards before the curved profile is cut, and through cooperation with the support rod, it stabilizes the curved profile, preventing vibration during cutting and affecting the cutting effect. The cooling part allows the atomizing nozzle to spray water atomized onto the No. 1, No. 2, and No. 3 grinding wheels and the cutting surface of the curved profile during cutting, providing a certain cooling effect and preventing overheating of the No. 1, No. 2, and No. 3 grinding wheels after prolonged use, which would affect the performance and service life.

[0019] 2. This cutting device for manufacturing curved doors and windows, through the setting of the collection component, allows the tray to catch the waste and some debris generated during cutting. The waste and some debris slide along the tray into the collection box for collection, which is convenient for subsequent processing by the staff. Through the cooperation of the elliptical block and the pull rod, the rotation of the elliptical block can drive the tray to shake continuously through the pull rod, thereby promoting the sliding of debris and waste on the tray and preventing some debris and waste from adhering to the tray and causing material jamming.

[0020] 3. This cutting device for manufacturing curved doors and windows, through the setting of a classification component, enables the filter screen in the classification box to classify and collect debris and waste. Debris passes through the filter screen into the waste bin, while waste remains temporarily in the classification bin, achieving the effect of classified collection. This facilitates the subsequent transfer of debris and waste to different processing methods by the staff. Through the setting of multiple levers, the levers move back and forth to continuously move the waste that can be reached, so that the waste is more evenly spread in the classification box, avoiding waste accumulation. Furthermore, by moving the waste, the debris attached to the surface of the waste can be removed, further improving the separation effect of debris and waste. Through the setting of the unblocking rack, the unblocking rack moves up and down to continuously unclog the filter screen, preventing the filter pores from becoming blocked after long-term use, thus affecting the separation effect of debris and waste. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the appearance of the present invention;

[0023] Figure 2 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the cutting component structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the adjusting plate structure of the present invention;

[0026] Figure 5 This is a schematic diagram of the mounting bracket structure of the present invention;

[0027] Figure 6 This is a schematic diagram of the clamping part structure of the present invention;

[0028] Figure 7 This is a schematic diagram of the cooling section structure of the present invention;

[0029] Figure 8 This is a schematic diagram of the collection component structure of the present invention;

[0030] Figure 9 This is a schematic diagram of the skateboard structure of the present invention;

[0031] Figure 10 This is a schematic diagram of the elliptical block structure of the present invention;

[0032] Figure 11 This is a schematic diagram of the classification component structure of the present invention;

[0033] Figure 12 This is a schematic diagram of the classification box structure of the present invention;

[0034] Figure 13 This is a schematic diagram of the filter structure of the present invention;

[0035] Figure 14 This is a schematic diagram of the unblocking rack structure of the present invention.

[0036] The reference numerals in the attached drawings are explained as follows: 1. Mounting base; 2. Cutting assembly; 21. Slide plate; 22. Hydraulic cylinder; 23. Adjusting plate; 24. Mounting bracket; 25. Adjusting rod; 26. Motor; 27. Output shaft; 28. Grinding wheel No. 1; 29. ​​Grinding wheel No. 2; 210. Bevel gear; 211. Gear No. 1; 212. Bevel gear No. 1; 213. Bevel gear No. 2; 214. Grinding wheel No. 3; 3. Clamping part; 31. Abutting rod; 32. Inclined slide; 33. Connecting frame; 34. Top rod; 35. Rotating rod; 36. Clamping frame; 37. Slide rod; 38. Pressure block; 39. Support rod; 4. Cooling part; 41. Water tank; 42. Air pump; 43. Atomizing nozzle; 44. Triangular block; 45. Recycling basin; 5. Collection assembly; 51. Mounting shaft; 52. Tray; 53. Limiting rod; 54. Collection box; 55. Rotating shaft; 56. Gear No. 2; 57. Rack; 58. Elliptical block; 59. Pull rod; 6. Sorting assembly; 61. Sorting box; 62. Waste bin; 63. Filter screen; 64. Smooth rod; 65. Fork lever; 66. Slanted wheel; 67. Connecting rod; 68. Movable rod; 69. Lever; 610. Straight rod; 611. Unclogging rack; 612. Sliding shaft; 613. Inclined trough plate; 7. Shelf. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of this invention clearer, the technical solutions of this invention will be described in detail below. Obviously, the described embodiments are merely some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this invention. Example

[0038] Please see Figure 1 - Figure 5A cutting device for manufacturing curved doors and windows includes: a mounting base 1; a cutting assembly 2 for cutting curved profiles; the cutting assembly 2 includes a sliding plate 21, which is slidably mounted in the mounting base 1. A hydraulic cylinder 22 is installed in the mounting base 1, and the output end of the hydraulic cylinder 22 is connected to the sliding plate 21. The output end of the hydraulic cylinder 22 extends and drives the sliding plate 21 to move left or right. Two adjusting plates 23 are mounted on the sliding plate 21, and a mounting frame 24 is rotatably mounted between the two adjusting plates 23. A motor 26 is mounted on the mounting frame 24, and the output end of the motor 26 is connected to an output shaft 27. A first grinding wheel 28 and a second grinding wheel 29 are mounted on the output shaft 27. The motor 26 drives the first grinding wheel 28 and the second grinding wheel 29 to rotate through the output shaft 27. A bevel gear 210 is connected to the outer wall of the output shaft 27. A first bevel gear 212 and a second bevel gear 213 are rotatably mounted on the mounting bracket 24. The first bevel gear 212 and the second bevel gear 213 mesh. A first gear 211 is connected to the end of the first bevel gear 212 away from the second bevel gear 213. The first gear 211 meshes with the bevel gear 210. A third grinding wheel 214 is mounted on the end of the second bevel gear 213 away from the first bevel gear 212. The bevel gear 210 drives the first bevel gear 212 to rotate via the first gear 211. The first bevel gear 212 drives the third grinding wheel 214 to rotate via the second bevel gear 213. The second grinding wheel 29 is located between the motor 26 and the first grinding wheel 28. The first grinding wheel 28 and the second grinding wheel 29... 9. Parallel, grinding wheel 214 is perpendicular to grinding wheel 29. The diameter of grinding wheel 29 is larger than that of grinding wheel 28. As grinding wheels 28, 29, and 214 move to the right, grinding wheels 28 and 29 first cut the curved profile, and then grinding wheel 214 cuts the curved profile. A total of three cutting surfaces are needed for the L-shaped section. The three cutting surfaces form an h-shape when viewed from the side. Grinding wheels 28, 29, and 214 can cut an L-shaped section on the curved profile by cooperation. Adjusting rods 25 are slidably connected to both sides of the mounting bracket 24. An arc-shaped groove is provided on the adjusting plate 23, and multiple limiting grooves are provided on the arc-shaped groove of the adjusting plate 23. The section rod 25 is slidably connected to the arc-shaped grooves of the two adjusting plates 23 respectively. Under normal conditions, the two adjusting rods 25 are locked in one of the limiting grooves of the arc-shaped grooves of the two adjusting plates 23. Different limiting grooves correspond to different cutting angles. When the cutting angle needs to be adjusted, the operator slides the two adjusting rods 25 outward from the center of the arc-shaped groove, so that the two adjusting rods 25 are disengaged from the limiting groove. At this time, the operator can drive the mounting frame 24 to rotate through the two adjusting rods 25. At the same time, the two adjusting rods 25 slide in the two arc-shaped grooves respectively. When the mounting frame 24 rotates to the corresponding angle, the operator slides the two adjusting rods 25 into the corresponding two limiting grooves to fix the cutting angle, thus achieving the effect of adjusting the cutting angle according to actual needs.By configuring cutting component 2, grinding wheels 28, 29, and 214 can complete the cutting of three surfaces with a single reciprocating movement, forming an L-shaped interface cross-section on the curved profile and improving work efficiency. The two adjusting plates 23 and two adjusting rods 25 allow operators to adjust the cutting angle according to actual needs without requiring position adjustment of the curved profile, reducing unnecessary operational steps and further enhancing work efficiency.

[0039] Furthermore, please refer to Figure 6 The cutting assembly 2 also includes a clamping part 3, which includes an abutment rod 31. The abutment rod 31 is installed on the rear side of the slide plate 21. An inclined slide 32 is slidably installed on the inner rear wall of the mounting base 1. The bottom surface of the inclined slide 32 slides in contact with the abutment rod 31. The slide plate 21 drives the abutment rod 31 to slide to the right. When the abutment rod 31 slides to the right, it slides along the bottom surface of the inclined slide 32, so that the abutment rod 31 pushes the inclined slide 32 upward along the inclined surface at the bottom of the inclined slide 32. The top surface of mounting base 2 is connected to a connecting frame 33, and the top surface of the connecting frame 33 is connected to a top rod 34. A rotating rod 35 is rotatably mounted on the top of mounting base 1 via a bracket. A clamping frame 36 is mounted on the top of mounting base 1 via a bracket. A support rod 39 is mounted on the clamping frame 36, and a sliding rod 37 is slidably mounted on the clamping frame 36. A pressure block 38 is connected to one end of the sliding rod 37 near the support rod 39. The pressure block 38 has a certain degree of elasticity and can meet the clamping requirements of various profiles. The operator passes one end of the curved profile through the support rod 39. The profile bends downwards through the gap between the rod 39 and the pressure block 38. A return spring is provided between the slide rod 37 and the clamping frame 36. One end of the rotating rod 35 slides in contact with the bottom of the top rod 34, and the other end of the rotating rod 35 slides in contact with the end of the slide rod 37 away from the pressure block 38. When the top rod 34 moves upwards, it drives one end of the rotating rod 35 to rotate upwards, so that the rotating rod 35 uses the lever principle to push the slide rod 37 downwards, so that the slide rod 37 drives the pressure block 38 to slide downwards until it contacts the curved profile. This allows the pressure block 38 and the support rod 39 to clamp the profile before it is cut, achieving the function of clamping and fixing. The front outer wall of the mounting base 1 is equipped with a shelf 7 through a bracket. The operator can place the profile on the shelf 7. Through the setting of the clamping part 3, the pressure block 38 can move downwards before the curved profile is cut, and the curved profile is clamped stably by cooperating with the support rod 39, so as to avoid the curved profile from shaking during the cutting process and affecting the cutting effect.

[0040] Furthermore, please refer to Figure 7The cutting assembly 2 also includes a cooling section 4, which includes a water tank 41. The water tank 41 is mounted on the slide plate 21. An air cylinder 42 is mounted on the front side of the water tank 41. An atomizing nozzle 43 is connected to the top of the water tank 41 via a water pipe. A triangular block 44 is mounted on the inner front wall of the mounting base 1. The air cylinder 42 contacts the triangular block 44 during movement. The air cylinder 42 has a telescopic end with self-rebound force, and the telescopic end is arc-shaped. After the telescopic end of the air cylinder 42 contacts the triangular block 44, as the air cylinder 42 moves to the right, the telescopic end is gradually contracted by the counter-pushing force of the inclined surface of the triangular block 44. When the telescopic end contracts, the air cylinder 42 injects air into the water tank 41, so that the water tank 41 delivers water through the water pipe through positive pressure. The atomizing nozzle 43 sprays water atomized onto the No. 1 grinding wheel 28, No. 2 grinding wheel 29, and No. 3 grinding wheel 214. A collection basin 45 is installed on the slide plate 21 via a bracket. The collection basin 45 is located between the water tank 41 and the No. 2 grinding wheel 29. Some debris and cooling water droplets fall into the collection basin 45 for collection. Through the setting of the cooling unit 4, the atomizing nozzle 43 sprays water atomized onto the No. 1 grinding wheel 28, No. 2 grinding wheel 29, No. 3 grinding wheel 214 and the cutting surface of the curved profile during the cutting process, which plays a certain role in cooling and prevents the No. 1 grinding wheel 28, No. 2 grinding wheel 29, and No. 3 grinding wheel 214 from overheating after long-term use, thus affecting the performance and service life.

[0041] Furthermore, please refer to Figure 8 - Figure 10Collection component 5 is used to collect cutting debris and waste. Collection component 5 includes a collection box 54, which is installed on the rear outer wall of two adjusting plates 23. An installation shaft 51 is installed between the two adjusting plates 23. A support plate 52 is rotatably connected to the outer wall of the installation shaft 51. A limit rod 53 is connected to the mounting bracket 24, and the limit rod 53 abuts against the bottom of the support plate 52. The end of the support plate 52 away from the limit rod 53 is located inside the collection box 54. The support plate 52 is inclined, allowing waste and debris to pass smoothly. The tray 52 slides into the collection box 54 for collection, facilitating subsequent processing by staff. A rotating shaft 55 is rotatably mounted through the inner wall of the collection box 54. One end of the rotating shaft 55 is connected to an elliptical block 58, and the other end is connected to a second gear 56. The elliptical block 58 is located inside the collection box 54, and the second gear 56 is located outside the collection box 54. A rack 57 is installed on the rear inner wall of the mounting base 1. The second gear 56 meshes with the rack 57. When the rotating shaft 55 moves, it drives the second gear 56. When the second gear 56 moves, it rotates through meshing with the rack 57. The rotation of the second gear 56 drives the rotating shaft 55 and the elliptical block 58 to rotate. A pull rod 59 is connected to the bottom surface of one end of the pallet 52 inside the collection box 54. The elliptical block 58 slides in contact with the pull rod 59. When the elliptical block 58 rotates, it causes the pallet 52 to vibrate up and down continuously via the pull rod 59. This up-and-down vibration of the pallet 52 promotes the rapid sliding of waste and debris onto the pallet into the collection box 54. The collection component 5 is designed so that the pallet 52 can catch the waste and some debris generated during cutting. The waste and some debris slide along the pallet 52 into the collection box 54 for collection, which is convenient for subsequent processing by the staff. Through the cooperation of the elliptical block 58 and the pull rod 59, when the elliptical block 58 rotates, it can drive the pallet 52 to shake continuously through the pull rod 59, thereby promoting the sliding of debris and waste on the pallet 52 and preventing some debris and waste from adhering to the pallet 52 and causing material jamming.

[0042] Furthermore, please refer to Figure 11 - Figure 14The sorting component 6 is used to sort and collect debris and waste. The sorting component 6 includes a sorting box 61, which is slidably installed inside the collection box 54. A waste collection box 62 is slidably installed on the bottom inner wall of the sorting box 61. A filter screen 63 is installed inside the sorting box 61, located above the waste collection box 62. The filter screen 63 has multiple filter holes. After the waste and debris fall into the collection box 54, they enter the sorting box 61. The debris falls through the multiple filter holes of the filter screen 63 into the waste collection box 62, while the waste remains above the filter screen 63. This achieves the effect of sorting and collecting waste and debris. The sorting box 61 and the waste collection box 62 can be pulled out of the sorting box 61 for easy access by workers. The staff removes waste and debris; a smooth rod 64 is installed on the inner wall of the sorting box 61, and a fork rod 65 is slidably connected to the outer wall of the smooth rod 64. A slanted wheel 66 is connected to the outer wall of the rotating shaft 55. The top of the fork rod 65 is fork-shaped, and the slanted wheel 66 is located inside the fork-shaped top of the fork rod 65. When the slanted wheel 66 rotates, it moves the fork rod 65 back and forth through the fork-shaped top of the fork rod 65, causing the fork rod 65 to slide back and forth on the smooth rod 64. Two movable rods 68 are slidably installed on the inner wall of the sorting box 61. The two movable rods 68 are located on both sides of the smooth rod 64, and connecting rods 67 are hinged to the two movable rods 68 respectively. The ends of the two connecting rods 67 away from the movable rods 68 are hinged to the two sides of the fork rod 65 respectively. Multiple levers 69 are installed on the 8. When the lever 65 slides back and forth, it drives two movable rods 68 to slide left and right on the inner wall of the sorting box 61 via two connecting rods 67. The two movable rods 68 drive the multiple levers 69 to move left and right within the sorting box 61. The multiple levers 69 can move the waste material in the sorting box 61, causing the waste material to roll to both sides, preventing the waste material from accumulating in the middle of the sorting box 61 and causing blockage. A drain cleaning rack 611 is slidably installed on the inner wall of the sorting box 61. The drain cleaning rack 611 is located below the filter screen 63. The drain cleaning rack 611 is equipped with multiple drain cleaning needles, which are located below multiple filter holes of the filter screen 63. The filter screen 63 is equipped with sliding grooves. The bottom end of the fork lever 65 is connected to a straight rod 610. The outer wall of the straight rod 610 is slidably connected to the groove of the filter screen 63. The bottom of the straight rod 610 is connected to two sliding shafts 612. The unblocking frame 611 is connected to two inclined plates 613. The inclined plates 613 are provided with inclined grooves. The two sliding shafts 612 are slidably connected to the inclined grooves of the two inclined plates 613 respectively. When the two sliding shafts 612 move back and forth, they can drive the two inclined plates 613 to move up and down. When the two inclined plates 613 move up and down, they drive the unblocking frame 611 to move up and down. The multiple unblocking needles on the unblocking frame 611 can continuously unblock the multiple filter holes of the filter screen 63 by moving up and down, so as to prevent the filter holes of the filter screen 63 from being blocked.The sorting component 6 allows the filter 63 within the sorting box 61 to classify and collect debris and waste. Debris passes through the filter 63 into the waste bin 62, while waste remains temporarily in the sorting box 61, achieving the effect of classified collection and facilitating subsequent transfer of debris and waste to different processing pathways. Multiple levers 69 move back and forth, continuously agitating the waste within the sorting box 61 to ensure even distribution and prevent accumulation. Agitation also dislodges debris adhering to the waste surface, further enhancing the separation of debris and waste. The unclogging rack 611 moves up and down to continuously unclog the filter 63, preventing blockage of the filter pores after prolonged use, which would otherwise affect the separation of debris and waste.

[0043] Using the above structure, the working principle of this case is as follows: the worker passes one end of the curved profile through the gap between the support rod 39 and the pressure block 38, so that the bent end of the profile faces downwards, and places the profile on the placement plate 7. The motor 26 is started, and the motor 26 drives the first grinding wheel 28 and the second grinding wheel 29 to rotate through the output shaft 27. At the same time, the output shaft 27 drives the bevel gear 210 to rotate. The bevel gear 210 drives the first bevel gear 212 to rotate through the first gear 211. The first bevel gear 212 drives the third grinding wheel 214 to rotate through the second bevel gear 213. The hydraulic cylinder 22 is started, and the output end of the hydraulic cylinder 22 extends to move the slide plate 21 to the right. When the slide plate 21 moves, it drives the mounting bracket 24 to move to the right through the two adjusting plates 23. The frame 24 drives the motor 26, output shaft 27, grinding wheel 28, grinding wheel 29, bevel gear 212, bevel gear 213, and grinding wheel 214 above it to move synchronously to the right. During this rightward movement, grinding wheels 28 and 29 first cut the curved profile, and then grinding wheel 214 cuts the curved profile. A total of three cutting surfaces are needed for the L-shaped cross-section. These three cutting surfaces form an H-shape when viewed from the side. The grinding wheels 28, 29, and 214 work together to cut the L-shaped cross-section from the curved profile. After cutting, the hydraulic cylinder 22 retracts and drives the slide plate 21 to move to the left and reset. The mounting frame 24 and its upper components... Motor 26, output shaft 27, grinding wheel 28, grinding wheel 29, bevel gear 212, bevel gear 213, and grinding wheel 214 move synchronously to the left to reset. During reset, grinding wheels 28, 29, and 214 re-grind the three cut surfaces of the curved profile to improve the flatness of the cut surfaces. Under normal conditions, the two adjusting rods 25 are engaged in one of the limiting grooves of the curved grooves of the two adjusting plates 23. Different limiting grooves correspond to different cutting angles. When the cutting angle needs to be adjusted, the operator slides the two adjusting rods 25 outward from the center of the curved groove, disengaging the two adjusting rods 25 from the limiting groove. At this time, the operator can drive the mounting frame 24 to rotate through the two adjusting rods 25. Simultaneously, the two adjusting rods 25 rotate. The section rods 25 slide within the two arc-shaped grooves. When the mounting bracket 24 rotates to the corresponding angle, the operator slides the two adjusting rods 25 into the corresponding two limiting grooves to fix the cutting angle, thus achieving the effect of adjusting the cutting angle according to actual needs. Through the setting of the cutting component 2, the first grinding wheel 28, the second grinding wheel 29, and the third grinding wheel 214 can complete the cutting operation of three cutting surfaces with one reciprocating movement, forming an L-shaped interface section of the arc profile and improving work efficiency. Through the setting of the two adjusting plates 23 and the two adjusting rods 25, the operator can adjust the cutting angle according to actual needs without adjusting the position of the arc profile, reducing unnecessary operation procedures and further improving work efficiency.

[0044] When the skateboard 21 slides to the right, it drives the abutment rod 31 to slide to the right. As the abutment rod 31 slides to the right, it slides along the bottom surface of the inclined slide 32, causing the abutment rod 31 to push the inclined slide 32 upwards along the inclined surface at the bottom of the inclined slide 32. As the inclined slide 32 moves upwards, it drives the top rod 34 upwards via the connecting frame 33. When the top rod 34 moves upwards, it drives one end of the rotating rod 35 to rotate upwards, causing the rotating rod 35 to rotate downwards using the lever principle. When the other end of the rotating rod 35 rotates downwards, it pushes the slide rod 37 downwards, causing the slide rod 37 to drive the pressure block 38 to slide downwards on the clamping frame 36. Slide downwards until it contacts the curved profile, so that the pressure block 38 and the support rod 39 clamp the profile before it is cut, thus achieving the function of clamping and fixing. The pressure block 38 has a certain elasticity and can meet the clamping of various profiles. After the abutment rod 31 returns to the left, the inclined slide 32, the connecting frame 33 and the top rod 34 return to the original position by gravity. The slide rod 37 returns to the original position by the elastic force of the return spring. Through the setting of the clamping part 3, the pressure block 38 can move downwards before the curved profile is cut and clamp the curved profile stably by cooperating with the support rod 39, so as to avoid the curved profile from shaking during the cutting process and affecting the cutting effect.

[0045] As the slide plate 21 slides to the right, it drives the water tank 41 and the recycling basin 45 to move to the right simultaneously. Just before the profile is about to be cut, the air pump 42 contacts the triangular block 44. The air pump 42 has a resilient telescopic end with a curved surface. After the telescopic end of the air pump 42 contacts the triangular block 44, it gradually contracts due to the counterforce from the inclined surface of the triangular block 44 as the air pump 42 moves to the right. When the telescopic end contracts, the air pump 42 injects air into the water tank 41, causing the water tank 41 to pump water through the water pipe to the atomizing nozzle 43 under positive pressure. The atomizing nozzle 43 then sprays the water atomized onto the first grinding wheel 28, the second grinding wheel 29, and the third grinding wheel. During the cutting process, the atomizing nozzle 43 continuously sprays water onto the grinding wheel 214, cooling the cutting surfaces of the first grinding wheel 28, the second grinding wheel 29, the third grinding wheel 214, and the curved profile. Some debris and cooling water droplets fall into the collection basin 45 for easy cleaning. Through the setting of the cooling unit 4, the atomizing nozzle 43 sprays water atomized onto the cutting surfaces of the first grinding wheel 28, the second grinding wheel 29, the third grinding wheel 214, and the curved profile during the cutting process, which plays a certain role in cooling and prevents the first grinding wheel 28, the second grinding wheel 29, and the third grinding wheel 214 from overheating after long-term use, thus affecting the performance and service life.

[0046] During cutting, broken waste and some debris fall onto the pallet 52, which is inclined. The waste and debris slide along the pallet 52 into the collection box 54 for collection, facilitating subsequent processing by workers. When the slide plate 21 moves, the two adjusting plates 23 drive the collection box 54 to move synchronously. The movement of the collection box 54 drives the rotating shaft 55, which in turn drives the second gear 56. The second gear 56 rotates through meshing with the rack 57, which in turn drives the rotating shaft 55. The rotating shaft 55 then drives the elliptical block 58 to rotate, continuously pushing the bottom of the pull rod 59 downwards. As the pull rod 59 moves downwards, it causes the rear end of the pallet 52 to move downwards. Because the pallet 52 oscillates around the mounting shaft 51, the front section of the pallet 52 moves upwards a certain distance. The bottom of the pallet 52 then touches the limiting rod. When the elliptical block 58 disengages and does not push the lever 59 downward, the pallet 52 falls back to its original position under its own weight and rests on the limit rod 53 again. This achieves the effect that the elliptical block 58 can drive the pallet 52 to shake up and down continuously through the lever 59 when it rotates. The up and down shaking of the pallet 52 can promote the rapid sliding of waste and debris above it into the collection box 54. Through the setting of the collection component 5, the pallet 52 can catch the waste and some debris generated during cutting. The waste and some debris slide along the pallet 52 into the collection box 54 for collection, which is convenient for subsequent processing by the staff. Through the cooperation of the elliptical block 58 and the lever 59, the elliptical block 58 can drive the pallet 52 to shake continuously through the lever 59 when it rotates, thereby promoting the sliding of debris and waste above the pallet 52 and preventing some debris and waste from adhering to the pallet 52 and causing material jamming.

[0047] After falling into the collection box 54, waste and debris enter the sorting box 61. Debris falls through multiple filter holes of the filter screen 63 into the waste debris box 62, while waste remains above the filter screen 63, achieving the effect of sorting and collecting waste and debris. The sorting box 61 can be pulled out of the collection box 54, and the waste debris box 62 can be pulled out of the sorting box 61, making it convenient for staff to remove waste and debris. When the rotating shaft 55 rotates, it drives the inclined wheel 66 to rotate. When the inclined wheel 66 rotates, it moves the fork-shaped tip of the fork lever 65 back and forth, causing the fork lever 65 to slide back and forth on the smooth rod 64. When the fork lever 65 slides back and forth, it drives two movable parts through two connecting rods 67. The lever 68 slides back and forth on the inner wall of the sorting box 61. The two movable levers 68 drive multiple levers 69 to move back and forth inside the sorting box 61. The multiple levers 69 can move the waste material inside the sorting box 61, causing the waste material to roll to both sides, preventing the waste material from accumulating in the middle of the sorting box 61 and causing blockage. When the fork lever 65 slides back and forth, it drives the straight lever 610 to move back and forth. The straight lever 610 drives the two sliding shafts 612 to move back and forth. When the two sliding shafts 612 move back and forth, they apply a pushing force to the two inclined plates 613 through the inclined grooves on the two inclined plates 613. When the sliding shafts 612 move backward, the inclined plates 613 move downward. When the sliding shaft 612 moves forward, the inclined plate 613 moves upward, thus achieving the effect that the two sliding shafts 612 can drive the two inclined plates 613 to move up and down reciprocally when they move back and forth. When the two inclined plates 613 move up and down reciprocally, they drive the unblocking frame 611 to move up and down reciprocally. The multiple unblocking needles on the unblocking frame 611 can continuously unblock the multiple filter holes of the filter screen 63 through up and down reciprocating movement, preventing the filter holes of the filter screen 63 from becoming clogged. Through the setting of the sorting component 6, the filter screen 63 in the sorting box 61 can sort and collect debris and waste. Debris enters the waste box 62 through the filter screen 63, while waste remains temporarily in the sorting box 61. This achieves the effect of classified collection, making it convenient for staff to transfer debris and waste to different processing methods. The multiple levers 69 move back and forth to continuously move the waste they can reach, making the waste more evenly distributed in the sorting box 61, avoiding waste accumulation. Furthermore, moving the waste can remove the debris attached to the surface of the waste, further improving the separation effect of debris and waste. The unblocking rack 611 moves up and down to continuously unclog the filter screen 63, preventing the filter screen 63 from becoming clogged after long-term use, thus affecting the separation effect of debris and waste.

[0048] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A cutting device for manufacturing curved doors and windows, characterized in that, include: Mounting base (1); Cutting component (2), used for cutting curved profiles; Collection component (5) is used to collect the debris and waste generated during cutting; The sorting component (6) is used to sort and collect debris and waste. The cutting assembly (2) includes a slide plate (21), which is slidably mounted in a mounting base (1). A hydraulic cylinder (22) is installed in the mounting base (1). The output end of the hydraulic cylinder (22) is connected to the slide plate (21). Two adjusting plates (23) are mounted on the slide plate (21). A mounting bracket (24) is rotatably mounted between the two adjusting plates (23). A motor (26) is mounted on the mounting bracket (24). The output end of the motor (26) is connected to an output shaft (27). A first grinding wheel (28) and a second grinding wheel (29) are mounted on the output shaft (27). 27) The outer wall is connected to a bevel gear (210). A first bevel gear rod (212) and a second bevel gear rod (213) are rotatably mounted on the mounting frame (24). The first bevel gear rod (212) and the second bevel gear rod (213) mesh. A first gear (211) is connected to the end of the first bevel gear rod (212) away from the second bevel gear rod (213). The first gear (211) meshes with the bevel gear (210). A third grinding wheel (214) is installed at the end of the second bevel gear rod (213) away from the first bevel gear rod (212). Adjusting rods (25) are slidably connected to both sides of the mounting frame (24). The adjusting plate (23) is provided with an arc-shaped groove, and the arc-shaped groove of the adjusting plate (23) is provided with multiple limiting grooves. The two adjusting rods (25) are slidably connected to the arc-shaped grooves of the two adjusting plates (23) respectively. The cutting assembly (2) further includes a clamping part (3), which includes an abutment rod (31). The abutment rod (31) is installed on the rear side of the slide plate (21). An inclined slide (32) is slidably installed on the inner rear wall of the mounting base (1). The bottom surface of the inclined slide (32) is in slidable contact with the abutment rod (31). A connecting frame (33) is connected to the top surface of the inclined slide (32). A top rod (34) is connected to the top surface of the connecting frame (33). A rotating rod (35) is rotatably installed on the top of the mounting base (1) via a bracket. The bracket is equipped with a clamping frame (36), on which a support rod (39) is mounted. A sliding rod (37) is slidably mounted on the clamping frame (36). A pressure block (38) is connected to one end of the sliding rod (37) near the support rod (39). A return spring is provided between the sliding rod (37) and the clamping frame (36). One end of the rotating rod (35) is in sliding contact with the bottom of the top rod (34), and the other end of the rotating rod (35) is in sliding contact with the end of the sliding rod (37) away from the pressure block (38). A shelf (7) is mounted on the front outer wall of the mounting base (1) through the bracket.

2. The cutting device for manufacturing curved doors and windows according to claim 1, characterized in that: The second grinding wheel (29) is located between the motor (26) and the first grinding wheel (28). The first grinding wheel (28) and the second grinding wheel (29) are parallel. The third grinding wheel (214) is perpendicular to the second grinding wheel (29). The diameter of the second grinding wheel (29) is larger than the diameter of the first grinding wheel (28).

3. The cutting device for manufacturing curved doors and windows according to claim 2, characterized in that: The cutting assembly (2) also includes a cooling section (4), which includes a water tank (41). The water tank (41) is mounted on the slide plate (21). An air cylinder (42) is mounted on the front side of the water tank (41). An atomizing nozzle (43) is connected to the top of the water tank (41) via a water pipe. A triangular block (44) is mounted on the inner wall of the front side of the mounting base (1). The air cylinder (42) contacts the triangular block (44) during movement. A recycling basin (45) is mounted on the slide plate (21) via a bracket. The recycling basin (45) is located between the water tank (41) and the second grinding wheel (29).

4. The cutting device for manufacturing curved doors and windows according to claim 3, characterized in that: The collection assembly (5) includes a collection box (54), which is installed on the rear outer wall of two adjusting plates (23). An installation shaft (51) is installed between the two adjusting plates (23). A support plate (52) is rotatably connected to the outer wall of the installation shaft (51). A limiting rod (53) is connected to the mounting bracket (24). The limiting rod (53) abuts against the bottom of the support plate (52). The end of the support plate (52) away from the limiting rod (53) is located inside the collection box (54).

5. The cutting device for manufacturing curved doors and windows according to claim 4, characterized in that: A rotating shaft (55) is rotatably mounted through the inner wall of the collection box (54). One end of the rotating shaft (55) is connected to an elliptical block (58), and the other end of the rotating shaft (55) is connected to a second gear (56). The elliptical block (58) is located inside the collection box (54), and the second gear (56) is located outside the collection box (54). A rack (57) is installed on the rear inner wall of the mounting base (1). The second gear (56) meshes with the rack (57). A pull rod (59) is connected to the bottom surface of one end of the tray (52) inside the collection box (54). The elliptical block (58) and the pull rod (59) are in sliding contact.

6. The cutting device for manufacturing curved doors and windows according to claim 5, characterized in that: The sorting component (6) includes a sorting box (61), which is slidably installed inside the collection box (54). A waste bin (62) is slidably installed on the bottom inner wall of the sorting box (61). A filter screen (63) is installed inside the sorting box (61) and is located above the waste bin (62). The filter screen (63) has multiple filter holes. A light rod (64) is installed on the inner wall of the sorting box (61). A fork rod (65) is slidably connected to the outer wall of the light rod (64). The outer wall of the rotating shaft (55) is... The sorting box (61) is connected to a slanted wheel (66), and the top of the fork lever (65) is set in a fork shape. The slanted wheel (66) is located inside the fork-shaped top of the fork lever (65). Two movable rods (68) are slidably installed on the inner wall of the sorting box (61). The two movable rods (68) are located on both sides of the smooth rod (64). Connecting rods (67) are hinged to the two movable rods (68). The ends of the two connecting rods (67) away from the movable rods (68) are hinged to both sides of the fork lever (65). Multiple levers (69) are installed on the movable rods (68).

7. The cutting device for manufacturing curved doors and windows according to claim 6, characterized in that: The inner wall of the sorting box (61) is slidably fitted with a drain rack (611), which is located below the filter screen (63). The drain rack (611) is provided with multiple drain needles, which are located below multiple filter holes of the filter screen (63). The filter screen (63) is provided with a sliding groove. The bottom end of the fork rod (65) is connected to a straight rod (610). The outer wall of the straight rod (610) is slidably connected to the sliding groove of the filter screen (63). The bottom of the straight rod (610) is connected to two sliding shafts (612). The drain rack (611) is connected to two inclined groove plates (613), which are provided with inclined grooves. The two sliding shafts (612) are slidably connected to the inclined grooves of the two inclined groove plates (613).

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