Door frame edge strip cutting and punching device and method thereof

Abstract

The invention provides a door frame edge strip cutting and punching device and method, and relates to the technical field of door frame strip machining, the door frame edge strip cutting and punching device comprises a door frame edge strip cutting and punching platform, a device driving assembly is arranged at the top of the door frame edge strip cutting and punching platform, and the device driving assembly comprises a first main gear; the first main gear is movably connected with the door frame edge strip cutting and punching platform, an operation platform is fixedly connected to the top of the first main gear, and a movable cleaning assembly is arranged at the top of the operation platform. The movable cleaning assembly is arranged, after one-time punching is finished, the position of the door frame edge strip body is moved, the moving direction of the conveying belt is opposite to the moving direction of the door frame edge strip body, the conveying belt moving in the opposite direction can separate chippings from the door frame edge strip body, and meanwhile a chipping collecting groove can scrape the chippings on the surface of the door frame edge strip body; and the cleanliness of the area during punching of the door frame edge strip main body is guaranteed, deviation of the punching position is avoided, and the production efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of door frame strip processing, and particularly relates to a door frame edge strip cutting and punching device and a method thereof. Background Art

[0002] The door frame edge strip is a strip-shaped component installed on the edge of the door frame, which plays roles such as protecting the door frame, sealing, and decorating, and has a certain shape, size, and material. The door frame edge strip cutting and punching device is a device used for precisely cutting and punching the door frame edge strip to meet the installation and use requirements of the door frame.

[0003] In Chinese Patent Publication No. CN217493357U, this utility model discloses a door frame strip cutting and punching device, including a platform. A door frame strip slope cutting device is arranged on the platform. A door frame strip stabilizing device is slidably arranged in the longitudinal direction of the platform on the right side of the door frame strip slope cutting device. A punching device is arranged at the upper end of the platform behind the door frame strip slope cutting device. A right limiting plate for limiting the right end of the door frame strip is slidably arranged at the upper end of the platform on the right side of the punching device. A fixing plate is fixed on the platform on the right side of the right limiting plate. A transverse adjusting screw is threadedly connected to the fixing plate, and the adjusting screw is rotatably connected to the right limiting plate. This utility model can sequentially perform slope processing and punching operations on the door frame strip without the need to transfer the door frame strip again, which can improve the processing efficiency and reduce the labor intensity of workers. During the movement of the door frame strip on the platform, the stability of the door frame strip is good, which is convenient to clamp the door frame strip into the door frame strip stabilizing device.

[0004] In the existing door frame edge strip cutting and punching device, when punching, debris will be generated. If these debris cannot be cleaned in time, it may occur that the debris accumulates at the punching position or adheres to the surface of the door frame edge strip, resulting in deviation of the punching position. At the same time, manual cleaning of the debris requires the machine to stop, which will interrupt the processing process and reduce the production efficiency. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the defects existing in the prior art. The present invention proposes a door frame edge strip cutting and punching device and a method thereof, which solve the problem of debris accumulation during punching.

[0006] To solve the above technical problems, the technical solution adopted by the present invention is: a cutting and punching device for door frame side strips, comprising: a door frame side strip cutting and punching platform and a cutting and punching assembly. The cutting and punching assembly includes a cutting device and a punching device main body. A device driving assembly is arranged on the top of the door frame side strip cutting and punching platform. The device driving assembly includes a first main gear and an electric telescopic rod. The first main gear is movably connected to the door frame side strip cutting and punching platform. The bottom of the electric telescopic rod is fixedly connected to a calibration rod. The bottom of the calibration rod is snap-fitted with a calibration groove, and the calibration groove is fixedly connected to the operation platform. The top of the first main gear is fixedly connected to an operation platform. An active cleaning assembly is arranged on the top of the operation platform. The active cleaning assembly is used for centrally collecting the debris generated during the punching process. The active cleaning assembly includes a mounting frame, a worm wheel main body, a rotating roller, and a drill bit connecting block. A conveyor belt is wound around the outer wall of the rotating roller. A transmission gear is meshed with the top of the worm wheel main body. A door frame side strip movable roller is fixedly connected to the side of the transmission gear. The door frame side strip movable roller is rotatably connected to the mounting frame. A drill bit connecting groove is opened at the top of the drill bit connecting block. A connecting block limiting rod is fixedly connected to the bottom of the drill bit connecting block. A support spring is snap-fitted on the outer wall of the connecting block limiting rod. The support spring is fixedly connected to the drill bit connecting block. The bottom of the support spring is fixedly connected to a spring rotating shaft. A limiting rod sliding groove is opened inside the spring rotating shaft. The limiting rod sliding groove is snap-fitted with the connecting block limiting rod. A door frame side strip fixing assembly is arranged on the top of the mounting frame. The door frame side strip fixing assembly includes a housing rotating shaft and a pressing roller. A chip collecting groove is arranged on the side of the pressing roller. A punching groove is opened inside the chip collecting groove.

[0007] Preferably, the mounting frame is fixedly connected to the operation platform. A servo motor is fixedly connected to the outer wall of the mounting frame. The output end of the servo motor is fixedly connected to a worm main body. The top of the worm main body is meshed with the worm wheel main body. The worm wheel main body is fixedly connected to the rotating roller on the side.

[0008] Preferably, debris collecting grooves are arranged on both sides of the mounting frame. A connecting block limiting plate is fixedly connected to the inner wall of the mounting frame. The drill bit connecting block is snap-fitted inside the connecting block limiting plate.

[0009] Preferably, the bottom of the spring rotating shaft is rotatably connected to a rotating shaft fixing plate. The rotating shaft fixing plate is fixedly connected to the mounting frame. A cutting groove is opened at the top of the mounting frame. The top of the door frame side strip movable roller is closely attached to the door frame side strip main body.

[0010] Preferably, the housing rotating shaft is fixedly connected to the operation platform. The top of the housing rotating shaft is movably connected to a fixed housing. The chip collecting groove is fixedly connected to the fixed housing. The pressing roller is movably connected to the inner wall of the fixed housing. A fixed handle is fixedly connected to the top of the fixed housing. A fixed card slot is opened inside the fixed handle.

[0011] Preferably, a latch housing is provided on the side of the outer shell rotating shaft. The latch housing is fixedly connected to the operation platform. A latch body is snap-fitted inside the latch housing. The latch body and the fixed card slot form a snap-fitting structure. One end of the latch body is fixedly connected to a latch spring, and the latch spring is located between the latch housing and the latch body.

[0012] Preferably, a second auxiliary gear meshes with the side of the first main gear. The second auxiliary gear is movably connected to the door frame side bar cutting and punching platform. A threaded rod main body is fixedly connected to the top of the second auxiliary gear. A threaded rod rotating shaft is movably connected to the top of the threaded rod main body. An L-shaped support frame is fixedly connected to the top of the threaded rod rotating shaft. The L-shaped support frame is fixedly connected to the door frame side bar cutting and punching platform.

[0013] Preferably, a lifting plate main body is threadedly connected to the outer wall of the threaded rod main body. A lifting plate chute is provided at the bottom of the lifting plate main body. An electric movable platform is snap-fitted to the bottom of the lifting plate chute. A cutting device is fixedly connected to the bottom of the electric movable platform. A punching device main body is provided on the side of the cutting device. The punching device main body is fixedly connected to the electric movable platform. A punching drill bit is movably connected to the bottom of the punching device main body.

[0014] Preferably, electric telescopic rods are fixedly connected to the outer wall of the lifting plate main body, and a pair of electric telescopic rods are symmetrically arranged about the vertical central axis of the lifting plate main body.

[0015] An implementation method of a door frame side bar cutting and punching device includes the following steps: S1. Place the door frame side bar main body inside the mounting frame. At this time, the door frame side bar main body contacts the door frame side bar movable roller. Then rotate the fixed housing around the outer shell rotating shaft and close the fixed housing. Since the side of the fixed card slot is inclined, the latch body slides inside the latch housing under extrusion. The latch spring contracts until the latch body engages with the fixed card slot. Rotate the operation platform by 90 degrees. At the same time, the first main gear rotates synchronously with the operation platform. The first main gear drives the second auxiliary gear and the threaded rod main body to rotate around the threaded rod rotating shaft. Under the action of the threaded rod main body, the lifting plate main body slowly descends and moves to the working area. Then start the electric telescopic rods. The electric telescopic rods extend and drive the calibration rod to descend until the electric telescopic rods are inserted into the calibration slots. S2, start the servo motor, the servo motor drives the worm body to rotate, the worm body drives the worm wheel body and the rotating roller to rotate, the rotating roller drives the conveyor belt to rotate, and at the same time the worm wheel body drives the transmission gear and the door frame side strip movable roller to rotate, the rotating roller and the door frame side strip movable roller rotate in opposite directions, under the action of the door frame side strip movable roller, the door frame side strip body is moved horizontally, during the horizontal movement of the door frame side strip body, the pressing roller rotates, when the cutting position of the door frame side strip body is located in the cutting groove, start the electric movable platform, the electric movable platform adjusts the position of the cutting device by translation and rotation, when the cutting device and the cutting groove are located on the same vertical line, start the cutting device to slowly descend, cut the door frame side strip body, and the cutting method for the other side of the door frame side strip body is the same; S3. After the cutting is completed, the servo motor is started. Under the action of the servo motor, the main body of the door frame side strip moves horizontally. When the punching position of the main body of the door frame side strip is located in the punching slot, the electric movable platform adjusts the main body of the punching device to a suitable position, and then the main body of the punching device is started. The main body of the punching device drives the punching drill bit to rotate and descend at the same time. The punching drill bit passes through the punching slot to punch holes in the main body of the door frame side strip. When debris is generated, a part of it will be in the chip collecting slot. The chip collecting slot is tightly fitted with the main body of the door frame side strip. When the punching When the hole drill bit passes through the main body of the door frame edge strip, the drilling drill bit is in contact with the drill bit connection groove, driving the drill bit connection block, the connection block limit rod, and the support spring to rotate around the limit rod slide groove. As the drilling drill bit continues to descend, the support spring is squeezed and contracted, and the connection block limit rod slides inside the limit rod slide groove. When the drill bit connection block is completely separated from the connection block limit plate, the debris on the top of the drill bit connection block will be thrown out with the rotation of the drill bit connection block and fall into the top of the conveyor belt. After the drilling is completed, the drilling drill bit is retracted; S4. At this time, adjust the position of the door frame side strip body to make it in the next punching position. During the movement of the door frame side strip body, the conveyor belt moves in the opposite direction to convey the debris on the conveyor belt to the debris collection trough. At the same time, as the door frame side strip body moves, when the door frame side strip body leaves the chip collection trough, the debris inside the chip collection trough falls onto the conveyor belt and is transported to the position of the debris collection trough along the conveyor belt.

[0016] Compared with the prior art, the beneficial effects of the present invention include: an active cleaning component is provided. After one punching operation is completed, the position of the main body of the door frame side strip is moved. At this time, the moving direction of the conveyor belt is opposite to the moving direction of the main body of the door frame side strip. The conveyor belt moving in the opposite direction can separate the debris from the main body of the door frame side strip. Since the conveyor belt does not contact the main body of the door frame side strip, it can prevent the conveyor belt from bringing the debris back onto the main body of the door frame side strip during the process of conveying the debris, causing secondary pollution, and better ensuring the cleanliness of the main body of the door frame side strip. The debris directly falls on the conveyor belt, which is conducive to the centralized collection and transportation of the debris, reducing the situation where the debris scatters in the processing area. At the same time, the chip collection groove will scrape off the debris on the surface of the main body of the door frame side strip, ensuring the cleanliness of the area during the punching of the main body of the door frame side strip, avoiding deviation in the punching position, and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The disclosure of the present invention will be described with reference to the accompanying drawings. It should be understood that the drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the drawings, the same reference numerals are used to refer to the same components. Among them: Figure 1 is a front view structural schematic diagram of a door frame side strip cutting and punching device according to an embodiment of the present invention; Figure 2 is an open structural schematic diagram of a fixed housing part according to an embodiment of the present invention; Figure 3 is an enlarged structural schematic diagram of a mounting bracket part according to an embodiment of the present invention; Figure 4 is an internal structural schematic diagram of a conveyor belt part according to an embodiment of the present invention; Figure 5 is an exploded structural schematic diagram when the main body part of the door frame side strip is installed according to an embodiment of the present invention; Figure 6 is an enlarged structural schematic diagram of a drill bit connection block part according to an embodiment of the present invention; Figure 7 is an exploded structural schematic diagram of a drill bit connection block part according to an embodiment of the present invention; Figure 8 is an enlarged structural schematic diagram of a fixed housing part according to an embodiment of the present invention; Figure 9 is an exploded structural schematic diagram of a latch body part according to an embodiment of the present invention; Figure 10 is an enlarged structural schematic diagram of a device drive component part according to an embodiment of the present invention; Figure 11It is an enlarged structural schematic diagram of a part of an electric movable platform proposed according to an embodiment of the present invention.

[0018] Reference numerals in the figure: 1. Door frame side bar cutting and punching platform; 2. Device driving component; 201. First main gear; 202. Second auxiliary gear; 203. Main body of threaded rod; 204. Rotating shaft of threaded rod; 205. L-shaped support frame; 206. Main body of lifting plate; 207. Lifting plate chute; 208. Electric movable platform; 209. Cutting device; 210. Main body of punching device; 211. Punching drill bit; 212. Electric telescopic rod; 213. Calibration rod; 214. Calibration groove; 3. Operating platform; 4. Movable cleaning component; 401. Mounting frame; 402. Servo motor; 403. Main body of worm; 404. Main body of worm gear; 405. Rotating roller; 406. Conveyor belt; 407. Transmission gear; 408. Movable roller for door frame side bar; 409. Chip collection groove; 410. Limiting plate for connecting block; 411. Drill bit connecting block; 412. Drill bit connecting groove; 413. Limiting rod for connecting block; 414. Support spring; 415. Spring rotating shaft; 416. Limiting rod chute; 417. Fixed plate for rotating shaft; 418. Cutting groove; 419. Main body of door frame side bar; 5. Door frame side bar fixing component; 501. Shell rotating shaft; 502. Fixed shell; 503. Pressing roller; 504. Chip collection groove; 505. Punching groove; 506. Fixed handle; 507. Fixed card slot; 508. Plug shell; 509. Plug body; 510. Plug spring. Specific embodiments

[0019] It is easy to understand that according to the technical solution of the present invention, without changing the essence of the present invention, those of ordinary skill in the art can propose various interchangeable structural ways and implementation ways. Therefore, the following specific embodiments and the accompanying drawings are only illustrative descriptions of the technical solution of the present invention, and should not be regarded as all of the present invention or as a limitation or restriction on the technical solution of the present invention.

[0020] According to an embodiment of the present invention in combination with Figures 1 to 11 As shown, a door frame side bar cutting and punching device includes: a door frame side bar cutting and punching platform 1, a device driving component 2 is arranged on the top of the door frame side bar cutting and punching platform 1, and the device driving component 2 is used to control the height of the cutting and punching device so that it is in the working area during use and is located at a high place when not in use. The device driving component 2 includes a first main gear 201, the first main gear 201 is movably connected to the door frame side bar cutting and punching platform 1, an operating platform 3 is fixedly connected to the top of the first main gear 201, and a movable cleaning component 4 is arranged on the top of the operating platform 3, and the movable cleaning component 4 is used to centrally collect the chips generated during the punching process.

[0021] According to an embodiment of the present invention in combination withFigures 2 to 7 Shown is a cutting and punching device for door frame side strips. The movable cleaning component 4 includes a mounting frame 401, and the mounting frame 401 is fixedly connected to the operation platform 3. The outer wall of the mounting frame 401 is fixedly connected to a servo motor 402. A servo motor 402 is a motor that can precisely control position, speed, and torque. A servo motor 402 usually consists of a stator and a rotor. The stator generates a magnetic field, and the rotor rotates under the action of the magnetic field. The servo motor 402 is used to control the movement of the door frame side strip. The output end of the servo motor 402 is fixedly connected to a worm main body 403. The top of the worm main body 403 meshes with a worm wheel main body 404. A rotating roller 405 is fixedly connected to the side of the worm wheel main body 404. A conveyor belt 406 is wound around the outer wall of the rotating roller 405. The conveyor belt 406 is used to transfer the debris generated during punching. A transmission gear 407 meshes with the top of the worm wheel main body 404. A door frame side strip movable roller 408 is fixedly connected to the side of the transmission gear 407. The door frame side strip movable roller 408 is used to transfer the door frame side strip. The door frame side strip movable roller 408 is rotatably connected to the mounting frame 401. Debris collection grooves 409 are provided on both sides of the mounting frame 401. A connecting block limiting plate 410 is fixedly connected to the inner wall of the mounting frame 401. A drill bit connecting block 411 is snap-fitted inside the connecting block limiting plate 410. A drill bit connecting groove 412 is opened at the top of the drill bit connecting block 411. The shape of the drill bit connecting groove 412 is the same as the shape of the drill bit. A connecting block limiting rod 413 is fixedly connected to the bottom of the drill bit connecting block 411. A support spring 414 is snap-fitted on the outer wall of the connecting block limiting rod 413. The support spring 414 plays an elastic support role. The support spring 414 is fixedly connected to the drill bit connecting block 411. The bottom of the support spring 414 is fixedly connected to a spring rotating shaft 415. A limiting rod sliding groove 416 is opened inside the spring rotating shaft 415. The limiting rod sliding groove 416 is snap-fitted with the connecting block limiting rod 413. The bottom of the spring rotating shaft 415 is rotatably connected to a rotating shaft fixing plate 417. The rotating shaft fixing plate 417 is fixedly connected to the mounting frame 401. A cutting groove 418 is opened at the top of the mounting frame 401. The cutting groove 418 is used to provide positioning and cutting positions for the device during cutting. A door frame side strip main body 419 is closely attached to the top of the door frame side strip movable roller 408.

[0022] According to the embodiments of the present invention in combination with Figure 8 、 Figure 9Shown is a cutting and punching device for door frame edge strips. A door frame edge strip fixing component 5 is provided at the top of the door frame edge strip main body 419. The door frame edge strip fixing component 5 includes a housing rotating shaft 501, which is fixedly connected to the operation platform 3. A fixing housing 502 is movably connected to the top of the housing rotating shaft 501. A pressing roller 503 is movably connected to the inner wall of the fixing housing 502. The pressing roller 503 is used to press the door frame edge strip main body 419 to fix the door frame edge strip main body 419 and can assist the movement of the door frame edge strip main body 419 at the same time. A chip collecting groove 504 is provided on the side of the pressing roller 503. The chip collecting groove 504 is used to collect the debris on the surface of the door frame edge strip main body 419. The chip collecting groove 504 is fixedly connected to the fixing housing 502. A punching groove 505 is provided inside the chip collecting groove 504. The punching groove 505 provides accurate positioning for punching. A fixing handle 506 is fixedly connected to the top of the fixing housing 502. A fixing card slot 507 is provided inside the fixing handle 506. The side of the fixing card slot 507 is inclined. A plug housing 508 is provided on the side of the housing rotating shaft 501. The plug housing 508 is fixedly connected to the operation platform 3. A plug body 509 is engaged and connected inside the plug housing 508. The plug body 509 and the fixing card slot 507 form an engaging structure. One end of the plug body 509 is fixedly connected to a plug spring 510. The plug spring 510 is located between the plug housing 508 and the plug body 509.

[0023] According to the embodiments of the present invention in combination with Figure 10 、 Figure 11Shown is a cutting and punching device for door frame side strips. A second auxiliary gear 202 meshes with the side of a first main gear 201. By rotating an operation platform 3, the first main gear 201 rotates together. The first main gear 201 plays a driving role. The second auxiliary gear 202 is movably connected to a door frame side strip cutting and punching platform 1. A threaded rod main body 203 is fixedly connected to the top of the second auxiliary gear 202. A threaded rod rotating shaft 204 is movably connected to the top of the threaded rod main body 203. An L-shaped support frame 205 is fixedly connected to the top of the threaded rod rotating shaft 204. The L-shaped support frame 205 plays a role of fixed support. The L-shaped support frame 205 is fixedly connected to the door frame side strip cutting and punching platform 1. A lifting plate main body 206 is threadedly connected to the outer wall of the threaded rod main body 203. The lifting plate main body 206 moves up and down in the vertical direction of the threaded rod main body 203. A lifting plate chute 207 is formed at the bottom of the lifting plate main body 206. An electric movable platform 208 is snap-connected to the bottom of the lifting plate chute 207. The electric movable platform 208 is used to control the switching and positioning of the cutting and punching device. A cutting device 209 is fixedly connected to the bottom of the electric movable platform 208. The cutting device 209 is a device or mechanism for cutting and processing objects, and is composed of a cutting tool, a driving system, a control system, auxiliary devices, etc. A punching device main body 210 is arranged on the side of the cutting device 209. The punching device main body 210 is a device or mechanism for processing holes in objects, and is composed of a power system, a transmission mechanism, a punching tool, a positioning device, a control system, etc. The punching device main body 210 is fixedly connected to the electric movable platform 208. A punching drill bit 211 is movably connected to the bottom of the punching device main body 210. An electric telescopic rod 212 is fixedly connected to the outer wall of the lifting plate main body 206. A calibration rod 213 is fixedly connected to the bottom of the electric telescopic rod 212. A calibration groove 214 is snap-connected to the bottom of the calibration rod 213. The calibration groove 214 is fixedly connected to the operation platform 3. The cooperation between the calibration rod 213 and the calibration groove 214 realizes calibration. This cooperation method can perform calibration once before each operation to ensure the accurate position between devices.

[0024] An implementation method of a cutting and punching device for door frame side strips includes the following steps: S1. Place the main body 419 of the door frame side strip inside the mounting frame 401, making it closely fit with the movable roller 408 of the door frame side strip. Then rotate the fixed housing 502 around the housing rotating shaft 501 to close the fixed housing 502. Since the fixed card slot 507 is inclined, during the closing process, the plug body 509 slides inside the plug housing 508 under extrusion, and the plug spring 510 contracts until the plug body 509 engages with the fixed card slot 507. At this time, the pressing roller 503 is located at the top of the main body 419 of the door frame side strip and closely fits with the main body 419 of the door frame side strip to fix the main body 419 of the door frame side strip. Rotate the operation platform 3 by 90 degrees. At the same time, the first main gear 201 rotates synchronously with the operation platform 3. Based on the gear transmission principle, the first main gear 201 drives the second auxiliary gear 202 and the threaded rod main body 203 to rotate around the threaded rod rotating shaft 204. Under the action of the threaded rod main body 203, the lifting plate main body 206 slowly descends to move the cutting and punching device to the working area. Then start the electric telescopic rod 212. The elongation of the electric telescopic rod 212 drives the calibration rod 213 to descend until the electric telescopic rod 212 is inserted into the calibration slot 214. The precise cooperation between the two realizes the precise positioning and calibration of the device, ensuring the position accuracy of the main body 419 of the door frame side strip during the processing, providing a reliable reference for subsequent processes such as cutting and punching, and effectively avoiding processing errors caused by position deviation; S2. Start the servo motor 402. The servo motor 402 drives the worm main body 403 to rotate. Based on the worm and worm gear transmission principle, the worm main body 403 drives the worm wheel main body 404 and the rotating roller 405 to rotate. The transmission between the worm main body 403 and the worm wheel main body 404 is one-way. The rotating roller 405 drives the conveyor belt 406 to rotate. At the same time, the worm wheel main body 404 drives the transmission gear 407 and the movable roller 408 of the door frame side strip to rotate. The rotating directions of the rotating roller 405 and the movable roller 408 of the door frame side strip are opposite. Under the action of the movable roller 408 of the door frame side strip, the main body 419 of the door frame side strip is horizontally moved. During the horizontal movement of the main body 419 of the door frame side strip, the pressing roller 503 rotates. When the cutting position of the main body 419 of the door frame side strip is located in the cutting groove 418, start the electric movable platform 208. The electric movable platform 208 adjusts the position of the cutting device 209 through translation and rotation. The electric movable platform 208 is an intelligent device integrating translation and rotation functions, and precisely adjusts the spatial position of the cutting and punching device through the internal servo control system. When the cutting device 209 and the cutting groove 418 are on the same vertical line, start the cutting device 209 to slowly descend to cut the main body 419 of the door frame side strip. The cutting method for the other side of the main body 419 of the door frame side strip is the same; S3. After cutting is completed, start the servo motor 402. Under the action of the servo motor 402, the main body 419 of the door frame side strip moves horizontally. When the punching position of the main body 419 of the door frame side strip is located at the punching slot 505, the electric movable platform 208 adjusts the main body 210 of the punching device to a suitable position. Subsequently, start the main body 210 of the punching device. The main body 210 of the punching device drives the punching drill bit 211 to rotate and descend at the same time. The punching drill bit 211 passes through the punching slot 505 to punch the main body 419 of the door frame side strip. When debris is generated, part of it will be inside the chip collection groove 504. The chip collection groove 504 is in close contact with the main body 419 of the door frame side strip. When the punching drill bit 211 passes through the main body 419 of the door frame side strip, at this time, the punching drill bit 211 is in contact connection with the drill bit connection groove 412, driving the drill bit connection block 411, the connection block limiting rod 413, and the support spring 414 to rotate around the limiting rod chute 416. As the punching drill bit 211 continues to descend, the support spring 414 is compressed and contracted, and the connection block limiting rod 413 slides inside the limiting rod chute 416. When the drill bit connection block 411 completely disengages from the connection block limiting plate 410, at this time, the debris located at the top of the drill bit connection block 411 will be thrown out with the rotation of the drill bit connection block 411 and fall onto the top of the conveyor belt 406. After punching is completed, retract the punching drill bit 211; S4. At this time, adjust the position of the main body 419 of the door frame side strip so that it is in the next punching position. During the movement of the main body 419 of the door frame side strip, the conveyor belt 406 moves in the opposite direction. Through reverse conveyance, the debris on the conveyor belt 406 is conveyed into the debris collection groove 409. At the same time, as the main body 419 of the door frame side strip moves, when the main body 419 of the door frame side strip exits the coverage area of the chip collection groove 504, at this time, the debris inside the chip collection groove 504 falls onto the conveyor belt 406 and is conveyed to the position of the debris collection groove 409 along the conveyor belt 406, realizing the full-process automatic collection and transfer of debris and ensuring that the processing area remains clean continuously.

[0025] In this embodiment, an active cleaning component 4 is provided. After one punching operation is completed, the servo motor 402 is started. The servo motor 402 drives the main body 419 of the door frame side strip to move through the transmission component. When the main body 419 of the door frame side strip moves in the horizontal position, at this time, the conveyor belt 406 moves under the action of the driving device. The moving direction of the conveyor belt 406 is opposite to the moving direction of the main body 419 of the door frame side strip. The conveyor belt 406 moving in the opposite direction can separate the debris from the main body 419 of the door frame side strip, realizing an effective separation operation. Since the conveyor belt 406 does not contact the main body 419 of the door frame side strip, it can prevent the conveyor belt 406 from bringing the debris back to the main body 419 of the door frame side strip during the process of conveying the debris, causing secondary pollution, and better ensuring the cleanliness of the main body 419 of the door frame side strip. The debris directly falls on the conveyor belt 406, which is beneficial to the centralized collection and transportation of the debris, reducing the situation of the debris scattering in the processing area. At the same time, the chip collection groove 504 will scrape off the debris on the surface of the main body 419 of the door frame side strip, ensuring the cleanliness of the area where the main body 419 of the door frame side strip is punched, avoiding deviation of the punching position, and improving the production efficiency. Since the debris can be cleaned and collected in time, the accumulation of debris in the working area is reduced. The clean processing environment and the non-contact separation method can ensure that the main body 419 of the door frame side strip maintains a stable state during the movement and processing, and will not be displaced due to the interference of the debris, providing a stable basis for subsequent processing procedures such as punching, and further improving the processing accuracy and the consistency of product quality.

[0026] The technical scope of the present invention is not limited to the content described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical idea of the present invention, and these deformations and modifications should all fall within the protection scope of the present invention.

Claims

1. A door frame edge strip cutting and punching device, characterized in that: include: A door frame side strip cutting and punching platform (1) and a cutting and punching assembly, the cutting and punching assembly comprising a cutting device (209) and a punching device body (210), a device driving assembly (2) being arranged on the top of the door frame side strip cutting and punching platform (1), the device driving assembly (2) comprising a first main gear (201) and an electric telescopic rod (212), the first main gear (201) and the door frame side strip cutting and punching platform (1) being movably connected, the bottom of the electric telescopic rod (212) being fixedly connected to a calibration rod (213), the bottom of the calibration rod (213) being snap-connected to a calibration groove ( 214), the calibration groove (214) and the operating platform (3) are fixedly connected, the top of the No. 1 main gear (201) is fixedly connected to the operating platform (3), and a movable cleaning component (4) is arranged on the top of the operating platform (3), and the movable cleaning component (4) is used to collect the debris generated during the drilling process, and the movable cleaning component (4) comprises a mounting frame (401), a worm gear body (404), a rotating roller (405), and a drill bit connecting block (411), the outer wall of the rotating roller (405) is surrounded by a conveying belt (406), and the worm gear body (404) is provided with a plurality of movable cleaning components (406). ) is meshed with a transmission gear (407) at the top, a door frame side strip movable roller (408) is fixedly connected to the side of the transmission gear (407), the door frame side strip movable roller (408) is rotatably connected to the mounting bracket (401), a drill bit connection groove (412) is provided at the top of the drill bit connection block (411), a connection block limiting rod (413) is fixedly connected to the bottom of the drill bit connection block (411), a support spring (414) is snap-connected to the outer wall of the connection block limiting rod (413), and the support spring (414) is fixedly connected to the drill bit connection block (411). The bottom of the support spring (414) is fixedly connected to a spring shaft (415), the interior of the spring shaft (415) is provided with a limit rod slide groove (416), the limit rod slide groove (416) and the connecting block limit rod (413) are snap-fitted, and a door frame side strip fixing assembly (5) is arranged on the top of the mounting frame (401), the door frame side strip fixing assembly (5) comprises a housing shaft (501) and a pressing roller (503), a chip collecting groove (504) is arranged on the side of the pressing roller (503), and a punching groove (505) is arranged inside the chip collecting groove (504).

2. The door frame edge strip cutting and punching device according to claim 1, characterized in that: The mounting frame (401) and the operating platform (3) are fixedly connected; a servo motor (402) is fixedly connected to the outer wall of the mounting frame (401); a worm body (403) is fixedly connected to the output end of the servo motor (402); a worm wheel body (404) is meshed with the top of the worm body (403); and a rotating roller (405) is fixedly connected to the side of the worm wheel body (404).

3. The door frame edge strip cutting and punching device according to claim 2, characterized in that: Both sides of the mounting frame (401) are provided with debris collection grooves (409), the inner wall of the mounting frame (401) is fixedly connected with a connection block limit plate (410), and the interior of the connection block limit plate (410) is snap-connected with a drill bit connection block (411).

4. The door frame edge strip cutting and punching device according to claim 1, characterized in that: The bottom of the spring shaft (415) is rotatably connected to a shaft fixing plate (417), the shaft fixing plate (417) is fixedly connected to the mounting frame (401), a cutting groove (418) is provided on the top of the mounting frame (401), and the top of the door frame side strip movable roller (408) is tightly fitted with a door frame side strip body (419).

5. The door frame edge strip cutting and punching device according to claim 4, characterized in that: The housing shaft (501) is fixedly connected to the operating platform (3); the top of the housing shaft (501) is movably connected to a fixed housing (502); the chip collecting groove (504) is fixedly connected to the fixed housing (502); the inner wall of the fixed housing (502) is movably connected to a pressing roller (503); the top of the fixed housing (502) is fixedly connected to a fixed handle (506); and a fixed slot (507) is provided inside the fixed handle (506).

6. The door frame edge strip cutting and punching device according to claim 5, characterized in that: A latch housing (508) is provided on the side of the housing shaft (501); the latch housing (508) is fixedly connected to the operating platform (3); a latch body (509) is snap-fitted inside the latch housing (508); the latch body (509) and the fixed slot (507) form a snap-fit ​​structure; one end of the latch body (509) is fixedly connected to a latch spring (510); the latch spring (510) is located between the latch housing (508) and the latch body (509).

7. The door frame edge strip cutting and punching device according to claim 1, characterized in that: A second auxiliary gear (202) is meshed with the side of the first main gear (201); the second auxiliary gear (202) is movably connected to the door frame edge strip cutting and punching platform (1); the top of the second auxiliary gear (202) is fixedly connected to a threaded rod body (203); the top of the threaded rod body (203) is movably connected to a threaded rod rotating shaft (204); the top of the threaded rod rotating shaft (204) is fixedly connected to an L-shaped support frame (205); and the L-shaped support frame (205) is fixedly connected to the door frame edge strip cutting and punching platform (1).

8. The door frame edge strip cutting and punching device according to claim 7, characterized in that: The outer wall of the threaded rod body (203) is threadedly connected to a lifting plate body (206); a lifting plate slide groove (207) is provided at the bottom of the lifting plate slide groove (207); an electric movable platform (208) is snap-connected to the bottom of the lifting plate slide groove (207); a cutting device (209) is fixedly connected to the bottom of the electric movable platform (208); a punching device body (210) is provided on the side of the cutting device (209); the punching device body (210) is fixedly connected to the electric movable platform (208); and a punching drill bit (211) is movably connected to the bottom of the punching device body (210).

9. The door frame edge strip cutting and punching device according to claim 8, characterized in that: An outer wall of the lifting plate body (206) is fixedly connected to an electric telescopic rod (212), and a pair of the electric telescopic rods (212) are symmetrically arranged about the vertical center axis of the lifting plate body (206).

10. An implementation method using the door frame edge strip cutting and punching device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Place the door frame side strip body (419) inside the mounting frame (401). At this time, the door frame side strip body (419) contacts the door frame side strip movable roller (408). Then, rotate the fixed housing (502) around the housing rotation axis (501) to close the fixed housing (502). Since the side of the fixed card slot (507) is inclined, the latch body (509) is pressed and slides inside the latch housing (508). The latch spring (510) contracts until the latch body (509) engages with the fixed card slot (507). Rotate the operating platform ( 3), so that it rotates ninety degrees, and at the same time, the first main gear (201) rotates synchronously with the operating platform (3), and the first main gear (201) drives the second auxiliary gear (202) and the threaded rod body (203) to rotate around the threaded rod rotating shaft (204). Under the action of the threaded rod body (203), the lifting plate body (206) slowly descends and moves to the working area, and then the electric telescopic rod (212) is started, and the electric telescopic rod (212) is extended to drive the calibration rod (213) to descend until the electric telescopic rod (212) is inserted into the calibration groove (214); S2. Start the servo motor (402), the servo motor (402) drives the worm body (403) to rotate, the worm body (403) drives the worm wheel body (404) and the rotating roller (405) to rotate, the rotating roller (405) drives the conveying belt (406) to rotate, and at the same time, the worm wheel body (404) drives the transmission gear (407) and the door frame side strip movable roller (408) to rotate, the rotating roller (405) and the door frame side strip movable roller (408) rotate in opposite directions, and under the action of the door frame side strip movable roller (408), the door frame side strip body (419) is horizontally moved. The door frame strip body (419) is moved horizontally, and the pressing roller (503) is rotated. When the cutting position of the door frame strip body (419) is located in the cutting groove (418), the electric movable platform (208) is started. The electric movable platform (208) adjusts the position of the cutting device (209) by translation and rotation. When the cutting device (209) and the cutting groove (418) are located on the same vertical line, the cutting device (209) is started to slowly descend to cut the door frame strip body (419). The other side of the door frame strip body (419) is cut in the same manner. S3. After the cutting is completed, the servo motor (402) is started. Under the action of the servo motor (402), the door frame strip body (419) is moved horizontally. When the punching position of the door frame strip body (419) is located in the punching groove (505), the electric movable platform (208) adjusts the punching device body (210) to a suitable position. Then, the punching device body (210) is started. The punching device body (210) drives the punching drill bit (211) to rotate and descend at the same time. The punching drill bit (211) passes through the punching groove (505) to punch holes in the door frame strip body (419). When debris is generated, a part of it will be in the chip collecting groove (504). The chip collecting groove (504) is tightly fitted with the door frame strip body (419). When the punching drill bit (211) is moved to the door frame strip body (419), the punching drill bit (211) is moved to the door frame strip body (419). 11) When passing through the door frame side strip body (419), the drilling drill bit (211) is in contact with the drill bit connection groove (412), driving the drill bit connection block (411), the connection block limit rod (413), and the support spring (414) to rotate around the limit rod slide groove (416). As the drilling drill bit (211) continues to descend, the support spring (414) is squeezed and contracted, and the connection block limit rod (413) slides inside the limit rod slide groove (416). When the drill bit connection block (411) is completely separated from the connection block limit plate (410), the debris at the top of the drill bit connection block (411) will be thrown out with the rotation of the drill bit connection block (411) and fall into the top of the conveyor belt (406). After the drilling is completed, the drilling drill bit (211) is retracted; S4. At this time, the position of the door frame side strip body (419) is adjusted so that it is in the next punching position. During the movement of the door frame side strip body (419), the conveyor belt (406) moves in the opposite direction to convey the debris on the conveyor belt (406) to the debris collection groove (409). At the same time, as the door frame side strip body (419) moves, when the door frame side strip body (419) leaves the chip collection groove (504), the debris inside the chip collection groove (504) falls onto the conveyor belt (406) and is conveyed to the position of the debris collection groove (409) along the conveyor belt (406).

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