Door and door pocket angle double-cutting automatic equipment and processing method

Abstract

The present application relates to a kind of wood door door pocket angle double cutting automation equipment and processing method, wherein the equipment includes base, the top of the base is equipped with feeding cleaning mechanism, the feeding cleaning mechanism includes first rotating lever, first half gear, first circular gear, second rotating lever, second half gear, second circular gear, slide rail, first rack, connecting block, supporting plate, cutting groove, first connecting plate, double-end reciprocating screw rod, sliding block, brush hair.The present application is cut, equipment is rotated by first motor drive first rotating lever, drives second half gear and second circular gear rotation, realizes the reverse movement of supporting plate, during the movement of supporting plate, pawl drives ratchet rotation, in turn by a series of gear transmission, drive double-end reciprocating screw rod rotation, make sliding block move, brush hair is cleaned to cutting groove inner wall, and the wood chip cleaned is entered collection box.

Description

Technical Field

[0001] This invention relates to the technical field of automated equipment for angled double cutting of wooden door frames, specifically to an automated equipment and processing method for angled double cutting of wooden door frames. Background Technology

[0002] Door frames connect the finishing touches of interior decorative materials, making the workmanship more perfect. They can also be used to repair doors during the decoration process. The main functions of door frames are to fix the door leaf, protect the corners of the walls, and decorate. Door frame joints are mostly beveled, making it easy to splice two door frame panels together.

[0003] Patent document CN217621076U discloses a door frame connector cutting and forming device, belonging to the technical field of cutting equipment. It includes a support frame with a fixed plate on its side. A first groove is provided on the side wall of the fixed plate, and a support block is slidably connected to the first groove. The support block is located above the support frame. A cutting block is rotatably connected to the top of the support block, and a cutting blade is rotatably connected to the bottom of the cutting block. Cleaning cloths are provided on both sides of the pulley, and a dust extractor is located at the bottom of the support frame. By placing the wooden door frame to be cut on the top surface of the partition, sliding the support block inside the first groove allows the cutting block connected to the top of the support block to slide. The distance between the cutting blade and the top surface of the wooden door frame can be adjusted by sliding the support block inside the first groove. A first motor is provided inside the cutting block to rotate the cutting blade for cutting. The cutting direction of the cutting blade can be adjusted by rotating the cutting block inside the support block.

[0004] Although the aforementioned application documents state that the distance between the cutting blade and the top surface of the wooden door frame can be adjusted by sliding the support block inside the first groove, and that the cutting block is equipped with a first motor that allows the cutting blade to rotate and cut, and that the cutting direction of the cutting blade can be adjusted by rotating the cutting block inside the support block, wood chips can get stuck between the gaps in the partition during cutting. When the saw blade falls to cut, the wood chips stuck in the groove will be brought back into the cutting area by the high-speed rotating saw blade, repeatedly scraping the cut surface of the board. This will cause severe burrs, scratches and tears to appear on the cut surface that should be smooth and flat, seriously affecting the appearance of the product and the subsequent painting and edge sealing effects.

[0005] Therefore, an automated equipment and processing method for angled double cutting of wooden door frames is proposed to solve the problems mentioned above. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this invention provides an automated equipment and processing method for angled double cutting of wooden door frames, solving the problems mentioned in the background section.

[0007] To achieve the above objectives, the present invention provides the following technical solution: including a base, wherein a feeding and cleaning mechanism is assembled on the top of the base; The feeding and cleaning mechanism includes a first rotating rod, a first half gear, a first spur gear, a second rotating rod, a second half gear, a second spur gear, a slide rail, a first rack, a connecting block, a support plate, a cutting groove, a first connecting plate, a double-headed reciprocating screw, a sliding block, and brush bristles; The first rotating rod is rotatably connected to the bottom of the inner wall of the base via a bearing. The first half-gear is fixedly sleeved on the outer wall of the arc-shaped surface of the first rotating rod. The first spur gear is fixedly sleeved on the outer wall of the arc-shaped surface of the first rotating rod. The second rotating rod is rotatably connected to the bottom of the inner wall of the base via a bearing. The second half-gear is fixedly sleeved on the outer wall of the arc-shaped surface of the second rotating rod. The second spur gear is fixedly sleeved on the outer wall of the arc-shaped surface of the second rotating rod. The slide rail is fixedly connected to the bottom of the inner wall of the base. The first rack is slidably connected to the outer wall of the slide rail. The connecting block is fixedly connected to the upper surface of the first rack. The support plate is fixedly installed on the upper surface of the connecting block. The cutting groove is formed on the upper surface of the support plate. The first connecting plate is fixedly connected to the lower surface of the support plate. The middle part of the double-ended reciprocating screw is rotatably connected to the inside of the first connecting plate through a bearing. The sliding block is threadedly connected to the outer wall of the double-ended reciprocating screw. The bristles are fixedly connected to the upper surface of the sliding block. The top of the base is equipped with a transmission assembly for driving the connecting block and the double-ended reciprocating screw. The cutting groove includes a straight groove and an inclined groove. The angle between the straight groove and the support plate is 90°, and the angle between the inclined groove and the support plate is 45°.

[0008] Preferably, the transmission assembly includes a fifth rotating rod, which is rotatably connected to the front of the connecting block via a bearing. A ratchet is fixedly sleeved on the outer wall of the fifth rotating rod. A third sprocket is rotatably connected to the front of the connecting block via a bearing. A pawl is hinged to the inner wall of the third sprocket. A second rack is fixedly connected to the upper surface of the base.

[0009] Preferably, a first bevel gear is fixedly connected to the front of the fifth rotating rod, a second connecting plate is fixedly connected to the lower surface of the support plate, a third rotating rod is rotatably connected to the inside of the second connecting plate through a bearing, a second bevel gear is fixedly connected to the side of the third rotating rod, a third bevel gear is fixedly connected to the side of the third rotating rod, a fourth bevel gear is fixedly connected to the front of the double-headed reciprocating screw, and a first motor is fixedly connected to the bottom of the base.

[0010] Preferably, a first protective box is fixedly sleeved on the outer wall of the first bevel gear and the second bevel gear, and a second protective box is fixedly sleeved on the outer wall of the third bevel gear and the fourth bevel gear. The third spur gear and the second rack mesh with each other, the first bevel gear and the second bevel gear mesh with each other, the third bevel gear and the fourth bevel gear mesh with each other, the first rotating rod extends movably through the base to the bottom, and the extended end of the first rotating rod is fixedly connected to the output end of the first motor.

[0011] Preferably, two collection boxes are placed on top of the base.

[0012] Preferably, the top of the base is equipped with a fixing mechanism, which includes a connecting frame. The connecting frame is fixedly connected to the upper surface of the base, and a hydraulic cylinder is fixedly connected to the upper surface of the connecting frame. The output end of the hydraulic cylinder moves through the connecting frame, and a connecting rod is fixedly connected to the bottom of the output end of the hydraulic cylinder. A clamping plate is fixedly connected to the bottom of the connecting rod.

[0013] Preferably, the top of the base is equipped with an adjustment mechanism, which includes a frame. The frame is fixedly connected to the upper surface of the base. A threaded rod is rotatably connected to the top of the inner wall of the frame via a bearing. The threaded rod movably passes through the frame, and its extension end extends toward the top of the frame. A second motor is fixedly connected to the top of the frame. The output end of the second motor is fixedly connected to the extension end of the threaded rod. A slider is threadedly connected to the outer wall of the threaded rod. A connecting arm is fixedly installed on the side of the slider. A sixth rotating rod is rotatably connected to the front of the connecting arm via a bearing. A cutting blade is fixedly connected to the front of the sixth rotating rod. The angle between the connecting arm and the slider is 45°.

[0014] Preferably, a third motor is fixedly connected to the back of the connecting arm, the sixth rotating rod movably passes through the connecting arm, the extension end of the sixth rotating rod extends toward the back of the connecting arm, the output end of the third motor is fixedly connected to the extension end of the sixth rotating rod, and a protective sleeve is movably sleeved on the outer wall of the threaded rod.

[0015] Preferably, the top of the base is equipped with a shielding mechanism, the shielding mechanism includes a vertical plate, the vertical plate is fixedly connected to the upper surface of the base, the front of the vertical plate is rotatably connected to a fourth rotating rod through a bearing, the front of the fourth rotating rod is fixedly connected to a baffle, the outer wall of the fourth rotating rod is fixedly sleeved with a fourth sprocket, and the front of the connecting arm is fixedly installed with a third rack, the third rack and the fourth sprocket meshing with each other.

[0016] This invention also discloses a method for processing wooden door frames using an automated equipment for angled double-cutting, comprising the following steps; S1: Place the wooden door frame on top of the tray, with the wooden door frame and the edge of the tray horizontal; S2, start the first motor, the first motor drives the first rotating rod to rotate, the first rotating rod drives the first sprocket to rotate clockwise, the first rotating rod drives the first half gear to rotate clockwise, the first half gear drives the first rack to move to the left, when it rotates to the edge of the first half gear, the first rack drives the connecting block to move to the left, the connecting block drives the support plate to move to the left, the support plate moves to the bottom of the cutting blade, at the same time when the connecting block moves to the left, the connecting block drives the third sprocket to move to the left, the third sprocket slides on the outer wall of the second rack, through the second rack drives the third sprocket to rotate counterclockwise, the third sprocket drives the pawl to slide on the outer wall of the ratchet, the pawl will not drive the ratchet to rotate; S3, start the hydraulic cylinder. The output end of the hydraulic cylinder drives the connecting rod to descend, and the connecting rod drives the clamping plate to descend. The clamping plate fixes the wooden door frame at three points. Start the second motor. The second motor drives the threaded rod to rotate, and the threaded rod drives the slider to descend. The slider drives the connecting arm to descend, and the connecting arm drives the cutting blade to descend. Start the third motor to drive the sixth rotating rod to rotate, and the sixth rotating rod drives the cutting blade to rotate. Then the slider drives the connecting arm and the cutting blade to continue to descend, cutting the wooden door frame. Therefore, the two cutting blades cut the wooden door frame at the same time. The last wooden door frame is cut into three sections. At the same time, because the cutting blade and the cutting groove are set at 45°, the edge of the wooden door frame is 45°. S4, during the descent of the connecting arm, the third rack descends, the third rack drives the fourth sprocket to rotate clockwise, the fourth sprocket drives the fourth rotating rod to rotate clockwise, and the fourth rotating rod drives the baffle to rotate clockwise, thus blocking the cutting area of ​​the cutting blade. S5. After cutting, the first motor is restarted. During the rotation of the first sprocket, the second sprocket rotates counterclockwise. The second sprocket rotates counterclockwise, which in turn rotates the second rotating rod. The second rotating rod rotates the second half gear counterclockwise, which in turn rotates the second half gear. The second half gear moves the first rack to the right, which in turn moves the connecting block to the right. The connecting block moves the third sprocket to slide on the outer wall of the second rack. The second rack then rotates the third sprocket clockwise, which in turn rotates the pawl clockwise. The pawl rotates the ratchet clockwise, which in turn rotates the fifth rotating rod. The fifth rotating rod rotates the first bevel gear, which in turn rotates the second bevel gear. The second bevel gear rotates the third rotating rod, which in turn rotates the third bevel gear. The third bevel gear rotates the fourth bevel gear, which in turn rotates the double-ended reciprocating screw. The double-ended reciprocating screw moves the sliding block to the back, which in turn moves the bristles to clean the inner wall of the cutting groove. The wood chips that are cleaned off enter the two collection boxes. S6. When a 90° chamfer is required, disassemble the connecting arm and replace it with a straight connecting arm. At the same time, disassemble the third rack to make a 90° cut on the wooden door frame.

[0017] Compared with the prior art, the present invention provides an automated equipment and processing method for angled double cutting of wooden door frames, which has the following beneficial effects: 1. After cutting, the equipment drives the first rotating rod to rotate through the first motor, which in turn drives the second half gear and the second round gear to rotate, thus realizing the reverse movement of the pallet. During the movement of the pallet, the pawl drives the ratchet to rotate, which in turn drives the double-headed reciprocating screw to rotate through a series of gear transmissions, causing the sliding block to move. The bristles clean the inner wall of the cutting groove, and the wood chips that are cleaned off enter the collection box.

[0018] Second, the second motor drives the threaded rod to rotate, which in turn drives the slider to descend and then drives the cutting blade to descend for cutting. Since the cutting angle of the cutting blade can be changed, it can cut at both 45° and 90° angles. Therefore, after cutting the wooden door frame, the wooden door frame can be directly spliced.

[0019] Third, the fourth rotating rod is driven to rotate clockwise by the fourth sprocket, and the fourth rotating rod drives the baffle to rotate clockwise, which blocks the cutting area of ​​the cutting blade and prevents wood chips from flying. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the top cross-sectional structure of the present invention; Figure 3 This is a schematic diagram of the left side of a portion of the structure of the present invention; Figure 4 This is a top view of part of the structure of the present invention; Figure 5 This is a front view of part of the structure of the present invention; Figure 6 This is a schematic diagram of part of the structure of the present invention on the right. Figure 7 For the present invention Figure 3 Enlarged structural diagram at point A in the middle; Figure 8 For the present invention Figure 4 Enlarged structural diagram at point B.

[0021] In the diagram: 1. Base; 2. Feeding and cleaning mechanism; 21. First rotating rod; 22. First half gear; 23. First spur gear; 24. Second rotating rod; 25. Second half gear; 26. Second spur gear; 27. Slide rail; 28. First rack; 29. ​​Connecting block; 210. Support plate; 211. Cutting groove; 212. Fifth rotating rod; 213. Ratchet; 214. Pad; 215. Third spur gear; 216. Second rack; 217. First bevel gear; 218. Second connecting plate; 219. Second bevel gear; 220. Third bevel gear; 221. First connecting plate; 222. Double-headed reciprocating mechanism. 223. Lead screw; 224. Sliding block; 225. Brush bristles; 226. Collection box; 227. First motor; 228. First protective box; 229. Second protective box; 30. Adjustment mechanism; 31. Frame; 32. Threaded rod; 33. Slider; 34. Connecting arm; 35. Third motor; 36. Sixth rotating rod; 37. Cutting blade; 38. Second motor; 39. Protective sleeve; 40. Blocking mechanism; 41. Vertical plate; 42. Fourth rotating rod; 43. Baffle; 44. Fourth spur gear; 45. Third rack; 51. Fixing mechanism; 52. Connecting frame; 53. Hydraulic cylinder; 54. Connecting rod; 55. Clamping plate. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Example 1 See Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 8 This embodiment provides an automated equipment for angled double cutting of wooden door frames, including a base 1, and a feeding and cleaning mechanism 2 is mounted on the top of the base 1; The feeding and cleaning mechanism 2 includes a first rotating rod 21, a first half gear 22, a first spur gear 23, a second rotating rod 24, a second half gear 25, a second spur gear 26, a slide rail 27, a first rack 28, a connecting block 29, a support plate 210, a cutting groove 211, a first connecting plate 221, a double-headed reciprocating screw 222, a sliding block 223, and brush bristles 224; The first rotating rod 21 is rotatably connected to the bottom of the inner wall of the base 1 via a bearing. The first half gear 22 is fixedly sleeved on the outer wall of the arc-shaped surface of the first rotating rod 21. The first spur gear 23 is fixedly sleeved on the outer wall of the arc-shaped surface of the first rotating rod 21. The second rotating rod 24 is rotatably connected to the bottom of the inner wall of the base 1 via a bearing. The second half gear 25 is fixedly sleeved on the outer wall of the arc-shaped surface of the second rotating rod 24. The second spur gear 26 is fixedly sleeved on the outer wall of the arc-shaped surface of the second rotating rod 24. The slide rail 27 is fixedly connected to the bottom of the inner wall of the base 1. The first rack 28 is slidably connected to the outer wall of the slide rail 27. A connecting block... 29 is fixedly connected to the upper surface of the first rack 28, the support plate 210 is fixedly installed on the upper surface of the connecting block 29, the cutting groove 211 is opened on the upper surface of the support plate 210, the first connecting plate 221 is fixedly connected to the lower surface of the support plate 210, the middle part of the double-headed reciprocating screw 222 is rotatably connected to the inside of the first connecting plate 221 through a bearing, the sliding block 223 is threadedly connected to the outer wall of the double-headed reciprocating screw 222, the bristles 224 are fixedly connected to the upper surface of the sliding block 223, and the transmission assembly of the transmission connecting block 29 and the double-headed reciprocating screw 222 is assembled on the top of the base 1.

[0024] The transmission assembly includes a fifth rotating rod 212, which is rotatably connected to the front of the connecting block 29 via a bearing. A ratchet 213 is fixedly sleeved on the outer wall of the fifth rotating rod 212. A third spur gear 215 is rotatably connected to the front of the connecting block 29 via a bearing. A pawl 214 is hinged to the inner wall of the third spur gear 215. A second rack 216 is fixedly connected to the upper surface of the base 1.

[0025] The fifth rotating rod 212 is fixedly connected to the front of the first bevel gear 217. The second connecting plate 218 is fixedly connected to the lower surface of the support plate 210. The third rotating rod is rotatably connected to the inside of the second connecting plate 218 through the bearing. The second bevel gear 219 is fixedly connected to the side of the third rotating rod. The third bevel gear 220 is fixedly connected to the side of the third rotating rod. The double-headed reciprocating screw 222 is fixedly connected to the front of the fourth bevel gear. The first motor 226 is fixedly connected to the bottom of the base 1.

[0026] The outer walls of the first bevel gear 217 and the second bevel gear 219 are fixedly sleeved on the first protective box 227. The outer walls of the third bevel gear 220 and the fourth bevel gear are fixedly sleeved on the second protective box 228. The third spur gear 215 and the second rack 216 mesh with each other. The first bevel gear 217 and the second bevel gear 219 mesh with each other. The third bevel gear 220 and the fourth bevel gear mesh with each other. The first rotating rod 21 extends movably through the base 1 to the bottom. The extended end of the first rotating rod 21 is fixedly connected to the output end of the first motor 226.

[0027] The cutting groove 211 consists of a straight groove and an inclined groove that are perpendicular to the tray 210. The included angles between the cutting groove 211 and the tray 210 are 45° and 90°, respectively. Two collection boxes 225 are placed on the top of the base 1.

[0028] The base 1 is equipped with a fixing mechanism 5 on its top. The fixing mechanism 5 includes a connecting frame 51, which is fixedly connected to the upper surface of the base 1. A hydraulic cylinder 52 is fixedly connected to the upper surface of the connecting frame 51. The output end of the hydraulic cylinder 52 moves through the connecting frame 51. A connecting rod 53 is fixedly connected to the bottom of the output end of the hydraulic cylinder 52. A clamping plate 54 is fixedly connected to the bottom of the connecting rod 53.

[0029] In practical use, the aforementioned equipment is used by placing the wooden door frame on top of the support plate 210, with the door frame and the edge of the support plate 210 placed horizontally. The hydraulic cylinder 52 is activated, and its output drives the connecting rod 53 to descend. The connecting rod 53 then drives the clamping plate 54 to descend, securing the wooden door frame at three points via the clamping plate 54. The first motor 226 is then activated, causing the first rotating rod 21 to rotate. The first rotating rod 21 drives the first spur gear 23 to rotate clockwise, which in turn drives the first half-gear 22 to rotate clockwise. The first half-gear 22 then drives the first rack 28 to move to the left. When the gear rotates to the edge of the first half gear 22, the first rack 28 drives the connecting block 29 to move to the left. The connecting block 29 drives the support plate 210 to move to the left. The support plate 210 moves to the bottom of the cutting blade 37. At the same time, when the connecting block 29 moves to the left, it drives the third sprocket 215 to move to the left. The third sprocket 215 slides on the outer wall of the second rack 216. The second rack 216 drives the third sprocket 215 to rotate counterclockwise. The third sprocket 215 drives the pawl 214 to slide on the outer wall of the ratchet 213. The pawl 214 does not drive the ratchet 213 to rotate. After cutting, the first motor 226 is restarted. During the rotation of the first sprocket 23, the second sprocket 26 rotates counter-clockwise. The second sprocket 26 then rotates the second rotating rod 24 counter-clockwise, which in turn rotates the second half-gear 25 counter-clockwise. The second half-gear 25 moves the first rack 28 to the right, which in turn moves the connecting block 29 to the right. The connecting block 29 causes the third sprocket 215 to slide on the outer wall of the second rack 216. The second rack 216 then drives the third sprocket 215 to rotate clockwise, which in turn rotates the pawl 214 clockwise. 4 drives the ratchet 213 to rotate clockwise, the ratchet 213 drives the fifth rotating rod 212 to rotate, the fifth rotating rod 212 drives the first bevel gear 217 to rotate, the first bevel gear 217 drives the second bevel gear 219 to rotate, the second bevel gear 219 drives the third rotating rod to rotate, the third rotating rod drives the third bevel gear 220 to rotate, the third bevel gear 220 drives the fourth bevel gear to rotate, the fourth bevel gear drives the double-headed reciprocating screw 222 to rotate, the double-headed reciprocating screw 222 drives the sliding block 223 to move to the back, the sliding block 223 drives the bristles 224 to clean the inner wall of the cutting groove 211, and the cleaned wood chips enter the two collection boxes 225.

[0030] Example 2 See Figure 6 Based on Embodiment 1, an adjustment mechanism 3 is assembled on the top of the base 1. The adjustment mechanism 3 includes a frame 31, which is fixedly connected to the upper surface of the base 1. A threaded rod 32 is rotatably connected to the top of the inner wall of the frame 31 via a bearing. The threaded rod 32 movably passes through the frame 31, and its extension end extends toward the top of the frame 31. A second motor 38 is fixedly connected to the top of the frame 31. The output end of the second motor 38 is fixedly connected to the extension end of the threaded rod 32. A slider 33 is threadedly connected to the outer wall of the threaded rod 32. A connecting arm 34 is fixedly installed on the side of the slider 33. A sixth rotating rod 36 is rotatably connected to the front of the connecting arm 34 via a bearing. A cutting blade 37 is fixedly connected to the front of the sixth rotating rod 36. The angle between the connecting arm 34 and the slider 33 is 45°.

[0031] A third motor 35 is fixedly connected to the back of the connecting arm 34. A sixth rotating rod 36 movably passes through the connecting arm 34. The extension end of the sixth rotating rod 36 extends toward the back of the connecting arm 34. The output end of the third motor 35 is fixedly connected to the extension end of the sixth rotating rod 36. A protective sleeve 39 is movably sleeved on the outer wall of the threaded rod 32.

[0032] In practical use, the above-mentioned equipment is activated by starting the second motor 38, which drives the threaded rod 32 to rotate. The threaded rod 32 drives the slider 33 to descend, which in turn drives the connecting arm 34 to descend. The connecting arm 34 then drives the cutting blade 37 to descend. Simultaneously, the third motor 35 is activated, which drives the sixth rotating rod 36 to rotate. The sixth rotating rod 36 then drives the cutting blade 37 to rotate. The slider 33 continues to drive the connecting arm 34 and the cutting blade 37 to descend, cutting the wooden door frame. Since both cutting blades 37 cut the wooden door frame simultaneously, the final wooden door frame is cut into three sections. Because the cutting blade 37 and the cutting groove 211 are set at a 45° angle, the final edge of the wooden door frame is at a 45° angle, facilitating the splicing of the three sections. If a 90° cut is required, the connecting arm 34 can be disassembled and replaced with a straight connecting arm. The third rack 45 can also be disassembled to allow for a 90° cut on the wooden door frame.

[0033] Example 3 See Figure 7 Based on Embodiment 1, a shielding mechanism 4 is assembled on the top of the base 1. The shielding mechanism 4 includes a vertical plate 41, which is fixedly connected to the upper surface of the base 1. A fourth rotating rod 42 is rotatably connected to the front of the vertical plate 41 through a bearing. A baffle 43 is fixedly connected to the front of the fourth rotating rod 42. A fourth spur gear 44 is fixedly sleeved on the outer wall of the fourth rotating rod 42. A third rack 45 is fixedly connected to the front of the connecting arm 34. The third rack 45 and the fourth spur gear 44 mesh with each other.

[0034] In actual use, during the descent of the connecting arm 34, the third rack 45 is driven to descend, the third rack 45 drives the fourth sprocket 44 to rotate clockwise, the fourth sprocket 44 drives the fourth rotating rod 42 to rotate clockwise, and the fourth rotating rod 42 drives the baffle 43 to rotate clockwise, thus blocking the cutting area of ​​the cutting blade 37.

[0035] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods. As long as they can achieve their beneficial effects, they can be implemented. Therefore, this embodiment will not elaborate on their specific structural composition and working principle.

[0036] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automated equipment for angled double cutting of wooden door frames, characterized in that: Includes a base (1), and the top of the base (1) is equipped with a feeding and cleaning mechanism (2); The feeding and cleaning mechanism (2) includes a first rotating rod (21), a first half gear (22), a first spur gear (23), a second rotating rod (24), a second half gear (25), a second spur gear (26), a slide rail (27), a first rack (28), a connecting block (29), a support plate (210), a cutting groove (211), a first connecting plate (221), a double-headed reciprocating screw (222), a sliding block (223), and brush bristles (224). The first rotating rod (21) is rotatably connected to the bottom of the inner wall of the base (1) via a bearing. The first half gear (22) is fixedly sleeved on the outer wall of the arc-shaped surface of the first rotating rod (21). The first spur gear (23) is fixedly sleeved on the outer wall of the arc-shaped surface of the first rotating rod (21). The second rotating rod (24) is rotatably connected to the bottom of the inner wall of the base (1) via a bearing. The second half gear (25) is fixedly sleeved on the outer wall of the arc-shaped surface of the second rotating rod (24). The second spur gear (26) is fixedly sleeved on the outer wall of the arc-shaped surface of the second rotating rod (24). The slide rail (27) is fixedly connected to the bottom of the inner wall of the base (1). The first rack (28) is slidably connected to the outer wall of the slide rail (27). The connecting block (29) is fixedly connected to the upper surface of the first rack (28). The support plate (210) is fixedly... The first connecting plate (221) is fixedly installed on the upper surface of the connecting block (29), the cutting groove (211) is opened on the upper surface of the support plate (210), the first connecting plate (221) is fixedly connected to the lower surface of the support plate (210), the middle part of the double-headed reciprocating screw (222) is rotatably connected to the inside of the first connecting plate (221) through a bearing, the sliding block (223) is threadedly connected to the outer wall of the double-headed reciprocating screw (222), the bristles (224) are fixedly connected to the upper surface of the sliding block (223), and the top of the base (1) is equipped with a transmission assembly for driving the connecting block (29) and the double-headed reciprocating screw (222). The cutting groove (211) includes a straight groove and an inclined groove. The angle between the straight groove and the support plate (210) is 90°, and the angle between the inclined groove and the support plate (210) is 45°.

2. The automated equipment for angled double cutting of wooden door frames according to claim 1, characterized in that: The transmission assembly includes a fifth rotating rod (212), which is rotatably connected to the front of the connecting block (29) via a bearing. A ratchet (213) is fixedly sleeved on the outer wall of the fifth rotating rod (212). A third spur gear (215) is rotatably connected to the front of the connecting block (29) via a bearing. A pawl (214) is hinged to the inner wall of the third spur gear (215). A second rack (216) is fixedly connected to the upper surface of the base (1).

3. The automated equipment for angled double cutting of wooden door frames according to claim 2, characterized in that: The fifth rotating rod (212) is fixedly connected to the front of the first bevel gear (217), the lower surface of the support plate (210) is fixedly connected to the second connecting plate (218), the second connecting plate (218) is rotatably connected to the third rotating rod through the bearing, the side of the third rotating rod is fixedly connected to the second bevel gear (219), the side of the third rotating rod is fixedly connected to the third bevel gear (220), the front of the double-headed reciprocating screw (222) is fixedly connected to the fourth bevel gear, and the bottom of the base (1) is fixedly connected to the first motor (226).

4. The automated equipment for angled double cutting of wooden door frames according to claim 3, characterized in that: The outer walls of the first bevel gear (217) and the second bevel gear (219) are fixedly fitted with a first protective box (227), and the outer walls of the third bevel gear (220) and the fourth bevel gear are fixedly fitted with a second protective box (228). The third spur gear (215) and the second rack (216) mesh with each other. The first bevel gear (217) and the second bevel gear (219) mesh with each other. The third bevel gear (220) meshes with the fourth bevel gear. The first rotating rod (21) extends movably through the base (1) to the bottom. The extended end of the first rotating rod (21) is fixedly connected to the output end of the first motor (226).

5. The automated equipment for angled double cutting of wooden door frames according to claim 4, characterized in that: Two collection boxes (225) are placed on top of the base (1).

6. The automated equipment for angled double cutting of wooden door frames according to claim 1, characterized in that: The base (1) is equipped with a fixing mechanism (5) on top. The fixing mechanism (5) includes a connecting frame (51). The connecting frame (51) is fixedly connected to the upper surface of the base (1). A hydraulic cylinder (52) is fixedly connected to the upper surface of the connecting frame (51). The output end of the hydraulic cylinder (52) moves through the connecting frame (51). A connecting rod (53) is fixedly connected to the bottom of the output end of the hydraulic cylinder (52). A clamping plate (54) is fixedly connected to the bottom of the connecting rod (53).

7. The automated equipment for angled double cutting of wooden door frames according to claim 6, characterized in that: The base (1) is equipped with an adjustment mechanism (3) on its top. The adjustment mechanism (3) includes a frame (31). The frame (31) is fixedly connected to the upper surface of the base (1). The top of the inner wall of the frame (31) is rotatably connected to a threaded rod (32) through a bearing. The threaded rod (32) moves through the frame (31). The extension end of the threaded rod (32) extends toward the top of the frame (31). The top of the frame (31) is fixedly connected to a second motor (38). The output end of the second motor (38) is fixedly connected to the extension end of the threaded rod (32). The outer wall of the threaded rod (32) is threadedly connected to a slider (33). A connecting arm (34) is fixedly installed on the side of the slider (33). The front of the connecting arm (34) is rotatably connected to a sixth rotating rod (36) through a bearing. The front of the sixth rotating rod (36) is fixedly connected to a cutting blade (37). The angle between the connecting arm (34) and the slider (33) is 45°.

8. The automated equipment for angled double cutting of wooden door frames according to claim 7, characterized in that: The connecting arm (34) is fixedly connected to the back of the third motor (35), the sixth rotating rod (36) is movably inserted through the connecting arm (34), the extension end of the sixth rotating rod (36) extends toward the back of the connecting arm (34), the output end of the third motor (35) is fixedly connected to the extension end of the sixth rotating rod (36), and the outer wall of the threaded rod (32) is movably fitted with a protective sleeve (39).

9. The automated equipment for angled double cutting of wooden door frames according to claim 8, characterized in that: The base (1) is equipped with a shielding mechanism (4) on its top. The shielding mechanism (4) includes a vertical plate (41). The vertical plate (41) is fixedly connected to the upper surface of the base (1). A fourth rotating rod (42) is rotatably connected to the front of the vertical plate (41) through a bearing. A baffle (43) is fixedly connected to the front of the fourth rotating rod (42). A fourth sprocket (44) is fixedly sleeved on the outer wall of the fourth rotating rod (42). A third rack (45) is fixedly installed on the front of the connecting arm (34). The third rack (45) meshes with the fourth sprocket (44).

10. A method for processing wooden door frames using an automated double-cutting equipment with an angle as described in any one of claims 1-9, characterized in that, Includes the following steps; S1: Place the wooden door frame on top of the tray (210), with the wooden door frame and the edge of the tray (210) placed horizontally; S2, start the first motor (226), the first motor (226) drives the first rotating rod (21) to rotate, the first rotating rod (21) drives the first spur gear (23) to rotate clockwise, the first rotating rod (21) drives the first half gear (22) to rotate clockwise, the first half gear (22) drives the first rack (28) to move to the left, when it rotates to the edge of the first half gear (22), the first rack (28) drives the connecting block (29) to move to the left, the connecting block (29) drives the support plate (210) to move to the left. When the side moves, the support plate (210) moves to the bottom of the cutting blade (37). At the same time, when the connecting block (29) moves to the left, the connecting block (29) drives the third sprocket (215) to move to the left. The third sprocket (215) slides on the outer wall of the second rack (216). The second rack (216) drives the third sprocket (215) to rotate counterclockwise. The third sprocket (215) drives the pawl (214) to slide on the outer wall of the ratchet (213). The pawl (214) will not drive the ratchet (213) to rotate. S3, start the hydraulic cylinder (52), the output end of the hydraulic cylinder (52) drives the connecting rod (53) to descend, the connecting rod (53) drives the clamping plate (54) to descend, the clamping plate (54) fixes the wooden door frame at three points, start the second motor (38), the second motor (38) drives the threaded rod (32) to rotate, the threaded rod (32) drives the slider (33) to descend, the slider (33) drives the connecting arm (34) to descend, the connecting arm (34) drives the cutting blade (37) to descend. The third motor (35) is started to drive the sixth rotating rod (36) to rotate. The sixth rotating rod (36) drives the cutting blade (37) to rotate. Then the slider (33) drives the connecting arm (34) and the cutting blade (37) to continue to descend and cut the wooden door frame. So the two cutting blades (37) cut the wooden door frame at the same time. The last wooden door frame is cut into three sections. At the same time, since the cutting blade (37) and the cutting groove (211) are set at 45°, the edge of the wooden door frame is 45°. S4, during the descent of the connecting arm (34), the third rack (45) is driven to descend, the third rack (45) drives the fourth sprocket (44) to rotate clockwise, the fourth sprocket (44) drives the fourth rotating rod (42) to rotate clockwise, and the fourth rotating rod (42) drives the baffle (43) to rotate clockwise, thus blocking the cutting area of ​​the cutting blade (37); S5, After cutting, the first motor (226) is restarted. During the rotation of the first sprocket (23), the second sprocket (26) is driven to rotate counterclockwise. The second sprocket (26) drives the second rotating rod (24) to rotate counterclockwise. The second rotating rod (24) drives the second half gear (25) to rotate counterclockwise. The second half gear (25) drives the first rack (28) to move to the right. The first rack (28) drives the connecting block (29) to move to the right. The connecting block (29) drives the third sprocket (215) to slide on the outer wall of the second rack (216). Through the second rack (216), the third sprocket (215) is driven to rotate clockwise. The clockwise rotation of the third sprocket (215) drives the pawl (214) to rotate clockwise. The pawl ( 214) Drives the ratchet (213) to rotate clockwise, the ratchet (213) drives the fifth rotating rod (212) to rotate, the fifth rotating rod (212) drives the first bevel gear (217) to rotate, the first bevel gear (217) drives the second bevel gear (219) to rotate, the second bevel gear (219) drives the third rotating rod to rotate, the third rotating rod drives the third bevel gear (220) to rotate, the third bevel gear (220) drives the fourth bevel gear to rotate, the fourth bevel gear drives the double-headed reciprocating screw (222) to rotate, the double-headed reciprocating screw (222) drives the sliding block (223) to move to the back, the sliding block (223) drives the bristles (224) to clean the inner wall of the cutting groove (211), and the wood chips cleaned off enter the two collection boxes (225); S6. When a 90° chamfer needs to be cut, disassemble the connecting arm (34), replace the connecting arm (34) with a connecting straight arm, and disassemble the third rack (45) at the same time, so that the wooden door frame can be cut at 90°.

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