Laser cutting and numerical control engraving all-in-one machine

Abstract

The laser cutting and numerical control engraving all-in-one machine comprises a box body, an electromagnetic plate is rotationally connected to the top end of the interior of the box body, a first driving motor for driving the electromagnetic plate to rotate is arranged on the front side of the box body, and a first surrounding baffle, a second surrounding baffle, a third surrounding baffle, a fourth surrounding baffle and a plate material are arranged at the top of the electromagnetic plate. Through cooperative use of the first adjusting mechanism, the second adjusting mechanism and the laser processing mechanism, automatic feeding and discharging of plates are achieved, and the size of a rectangle defined by a first surrounding baffle, a second surrounding baffle, a third surrounding baffle and a fourth surrounding baffle can be matched with the size of the area of all the side faces of the plates; and no matter the plate is cut or engraved, generated chippings can fall into a defined rectangle, then the output end of a first driving motor drives an electromagnetic plate to rotate and incline, the chippings slide into the box body to be collected, automatic machining is achieved in the whole process, convenience and rapidness are achieved, and the requirements of workers are met.

Description

Technical Field

[0001] The present invention relates to the technical field of laser cutting and engraving, and specifically relates to an integrated machine for laser cutting and numerical control engraving. Background Art

[0002] A laser cutting and engraving device is a device that uses a laser beam with a high energy density to cut and engrave materials. It combines laser technology, computer control technology, and mechanical engineering technology, and has the characteristics of high efficiency, precision, and flexibility. It is widely used in various industrial and art fields.

[0003] For the existing engraving or cutting processing of plates, in order to prevent the chips generated during the cutting or engraving process from splashing everywhere, a frame will be installed on the top of the workbench. However, in this way, the generated chips will still fall on the workbench and cannot be gathered together, which is not convenient for the staff to clean and collect, and it is difficult to meet the needs of the staff. Summary of the Invention

[0004] To solve the above technical problems, an integrated machine for laser cutting and numerical control engraving is provided. This technical solution solves the problem that in the existing engraving or cutting processing of plates, in order to prevent the chips generated during the cutting or engraving process from splashing everywhere, a frame will be installed on the top of the workbench. However, in this way, the generated chips will still fall on the workbench and cannot be gathered together, which is not convenient for the staff to clean and collect.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is as follows: An integrated machine for laser cutting and numerical control engraving, including a box body. The inner top end of the box body is rotatably connected with an electromagnetic plate. A first driving motor for driving the electromagnetic plate to rotate is arranged on the front side of the box body. A first baffle, a second baffle, a third baffle, a fourth baffle, and a sheet material are arranged on the top of the electromagnetic plate. A first adjusting mechanism is installed on the rear side of the top of the box body, and a second adjusting mechanism is arranged on the right side of the top of the box body. An installation groove is opened on the fourth baffle. The inner right side of the installation groove is an inclined surface, and a laser processing mechanism is installed in the installation groove.

[0006] Preferably, the first baffle, the second baffle, and the third baffle have the same size. Electromagnets are installed on the two smallest side surfaces among the first baffle, the second baffle, the third baffle, and the fourth baffle, and the remaining side surfaces are made of iron materials. Electromagnets are also installed on the top of the box body.

[0007] Preferably, the first adjusting mechanism includes a first fixing block. Two groups of the first fixing blocks are arranged and welded to the rear side of the top of the box body. A first lead screw is rotatably connected to the middle of the two groups of the first fixing blocks. A movable frame is threadedly connected to the outer surface of the first lead screw. The movable frame is slidably connected to a first guide rod. Two ends of the first guide rod are respectively fixedly connected to the inner walls of the two groups of the first fixing blocks. A first stepping motor for driving the first lead screw to rotate is installed on the outer side of one of the first fixing blocks.

[0008] Preferably, a connecting rod is rotatably connected to the top of the movable frame. A frame is fixedly connected to the top of the connecting rod. A first driven wheel is installed on the outer surface of the connecting rod. A first driving motor is installed on the movable frame. A first driving wheel is fixedly installed at the output end of the first driving motor. The first driving wheel is in transmission connection with the first driven wheel through a first belt.

[0009] Preferably, a second lead screw is rotatably connected to the inside of the frame. A second guide rod is also fixedly installed inside the frame. A first movable plate and a second movable plate are threadedly connected to the second lead screw. Both the first movable plate and the second movable plate are slidably connected to the second guide rod. The outer end of the second lead screw is fixedly connected to the output end of a second stepping motor, and the second stepping motor is arranged outside the frame. A first electric push rod is rotatably connected to the inside of the first movable plate. An L-shaped pushing block is fixedly connected to the output end of the first electric push rod. A second driving motor is installed on the top of the first movable plate. The output end of the second driving motor is connected to a second driving wheel. A second driven wheel is installed on the outer wall of the first electric push rod. The second driving wheel is in transmission connection with the second driven wheel through a second belt.

[0010] Preferably, a first fixing rod is fixedly connected to the inside of the second movable plate. Two movable parts are slidably connected to the first fixing rod. A first threaded rod is also rotatably connected to the inside of the second movable plate. Threads formed at both ends of the first threaded rod have opposite helical directions, and the two movable parts are respectively threadedly connected to both ends of the outer surface of the first threaded rod. A first servo motor is installed on the outer wall of the second movable plate. The output end of the first servo motor extends into the second movable plate and is fixedly connected to the first threaded rod. A first clamping part is rotatably connected to one side where the two movable parts are close to each other. One of the first clamping parts is fixedly installed at the output end of a flipping motor, and the flipping motor is arranged on the outer wall of one of the movable parts.

[0011] Preferably, the second adjusting mechanism includes a third screw rod and a third guide rod, two groups of second fixed blocks are welded on the top right side of the box body, the third screw rod is rotatably connected between the two groups of second fixed blocks, the third guide rod is fixedly connected between the two groups of second fixed blocks, a movable plate is threadedly connected to the third screw rod, and the movable plate is slidably connected to the third guide rod, a third stepping motor for driving the third screw rod to rotate is arranged on the outer side of one group of the second fixed blocks, and a top frame is fixedly installed on the top of the movable plate.

[0012] Preferably, the top frame is rotatably connected to a fourth screw rod, the outer end of the fourth screw rod is fixedly mounted on the output end of a fourth stepper motor, the fourth stepper motor is mounted on the outer side of the top frame, and a fourth guide rod is welded in the top frame, a moving part is slidably connected to the fourth guide rod, the moving part is threadedly connected to the fourth screw rod, a third transmission motor is provided on the top of the moving part, a third driving wheel is installed on the output end of the third transmission motor, and a second electric push rod is rotatably connected to the inside of the moving part, a third driven wheel is fixedly connected to the outer surface of the second electric push rod, the third driving wheel is transmission-connected to the third driven wheel via a third belt, and the output end of the second electric push rod passes through the top wall of the moving part and is fixedly connected to the connecting frame.

[0013] Preferably, the connecting frame is rotatably connected to a rotating frame inside, a second driving motor for driving the rotating frame to rotate is arranged on the outer side of the connecting frame, a second servo motor is installed on the inner wall of the rotating frame, the output end of the second servo motor is fixedly connected to a second threaded rod, a second fixed rod is also fixedly connected to the rotating frame, the threads at both ends of the second threaded rod have opposite rotation directions, and both ends of the outer surface of the second threaded rod are threadedly connected to second clamping members, and two groups of the second clamping members are slidably connected to the second fixed rod.

[0014] Preferably, the laser processing mechanism includes a fifth screw rod, a fifth guide rod and a movable block, the fifth screw rod is rotatably connected to the inside of the mounting groove, the fifth guide rod is fixedly connected to the inside of the mounting groove, the movable block is threadedly connected to the fifth screw rod, and the movable block is slidably connected to the fifth guide rod. A fifth stepper motor is installed on the outer side of the fourth enclosure plate, the outer end of the fifth screw rod is fixedly connected to the output end of the fifth stepper motor, a third electric push rod is fixedly installed on the outer side of the movable block, the output end of the third electric push rod is fixedly connected to a mounting plate, a laser head is arranged on the top of the mounting plate, and a fan is arranged inside the mounting plate.

[0015] Compared with the prior art, the present invention provides a laser cutting and CNC engraving integrated machine, which has the following beneficial effects: Through the coordinated use of the first adjustment mechanism, the second adjustment mechanism and the laser processing mechanism, the present invention realizes automatic loading and unloading of sheet materials. The rectangular area enclosed by the first surrounding baffle, the second surrounding baffle, the third surrounding baffle and the fourth surrounding baffle can be adapted to the sizes of all side areas of the sheet material. Moreover, whether the sheet material is cut or engraved, the generated debris will fall into the enclosed rectangle. Then, the output end of the first drive motor drives the electromagnetic plate to rotate and tilt, and the debris slides into the box body for collection. The whole process is automated processing, which is convenient and fast, meeting the needs of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present invention; Figure 2 is a schematic diagram of the structure of the first adjustment mechanism in the present invention; Figure 3 is a schematic diagram of the internal structure of the frame in the present invention; Figure 4 is a schematic diagram of the structure of the first movable plate in the present invention; Figure 5 is a schematic diagram of the structure of the second movable plate in the present invention; Figure 6 is a schematic diagram of the structure of the second adjustment mechanism in the present invention; Figure 7 is a schematic diagram of the structure of the moving part in the present invention; Figure 8 is a schematic diagram of the internal structure of the connecting frame in the present invention; Figure 9 is a schematic diagram of the structure of the installation groove in the present invention; Figure 10 is a schematic diagram of the structure of the laser cutting and engraving mechanism in the present invention; Figure 11 is a schematic diagram of the structures of the first corner, the second corner, the third corner and the fourth corner in the present invention.

[0017] The reference numerals in the figure are: 1, box body; 101, first drive motor; 102, electromagnetic plate; 103, first surrounding baffle; 104, second surrounding baffle; 105, third surrounding baffle; 106, fourth surrounding baffle; 107, sheet material; 108, installation groove; 109, inclined surface; 2. First adjustment mechanism; 201. First fixed block; 202. First lead screw; 203. First guide rod; 204. First stepper motor; 205. Movable frame; 206. First drive motor; 207. First drive wheel; 208. First driven wheel; 209. Frame; 210. Second lead screw; 211. Second guide rod; 212. Second stepper motor; 213. First movable plate; 214. Second drive motor; 215. Second drive wheel; 216. First electric push rod; 217. Second driven wheel; 218. L-shaped push block; 219. Second movable plate; 220. First threaded rod; 221. First fixed rod; 222. First servo motor; 223. Movable part; 224. First clamping part; 225. Tipping motor; 3. Second adjustment mechanism; 301. Second fixed block; 302. Third lead screw; 303. Third guide rod; 304. Third stepper motor; 305. Moving plate; 306. Top frame; 307. Fourth lead screw; 308. Fourth guide rod; 309. Fourth stepper motor; 310. Moving part; 311. Third drive motor; 312. Third drive wheel; 313. Second electric push rod; 314. Third driven wheel; 315. Connecting frame; 316. Rotating frame; 317. Second drive motor; 318. Second servo motor; 319. Second threaded rod; 320. Second fixed rod; 321. Second clamping part; 4. Laser processing mechanism; 401. Fifth lead screw; 402. Fifth guide rod; 403. Movable block; 404. Fifth stepper motor; 405. Third electric push rod; 406. Mounting plate; 407. Laser head; 408. Fan; A-1. First corner; A-2. Second corner; A-3. Third corner; A-4. Fourth corner. Detailed implementation mode

[0018] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments in the following description are only examples, and those skilled in the art can think of other obvious variations.

[0019] Embodiment 1

[0020] Please refer to Figures 1-11As shown in the figure, a laser cutting and numerical control engraving integrated machine includes a box body 1. At the inner top of the box body 1, an electromagnetic plate 102 is rotatably connected. At the front side of the box body 1, a first driving motor 101 for driving the electromagnetic plate 102 to rotate is provided. At the top of the electromagnetic plate 102, a first baffle 103, a second baffle 104, a third baffle 105, a fourth baffle 106 and a sheet material 107 are provided. At the rear side of the top of the box body 1, a first adjusting mechanism 2 is installed, and at the right side of the top of the box body 1, a second adjusting mechanism 3 is provided. An installation groove 108 is formed in the fourth baffle 106. The inner right side of the installation groove 108 is an inclined surface 109. A laser processing mechanism 4 is installed in the installation groove 108.

[0021] Please refer to Figure 1 As shown in the figure, the first baffle 103, the second baffle 104 and the third baffle 105 have the same size. Electromagnets are installed on the two smallest side surfaces among the first baffle 103, the second baffle 104, the third baffle 105 and the fourth baffle 106, and the remaining side surfaces are made of iron material. Electromagnets are also installed on the top of the box body 1.

[0022] Embodiment 2

[0023] Please refer to Figure 2 As shown in the figure, the first adjusting mechanism 2 includes a first fixing block 201. There are two groups of first fixing blocks 201 which are welded to the rear side of the top of the box body 1. A first lead screw 202 is rotatably connected in the middle of the two groups of first fixing blocks 201. An activity frame 205 is threadedly connected to the outer surface of the first lead screw 202. The activity frame 205 is slidably connected to a first guide rod 203. The two ends of the first guide rod 203 are fixedly connected to the inner walls of the two groups of first fixing blocks 201 respectively. A first stepping motor 204 for driving the first lead screw 202 to rotate is installed outside one of the first fixing blocks 201.

[0024] Please refer to Figure 3 As shown in the figure, a connecting rod is rotatably connected to the top of the activity frame 205. The top of the connecting rod is fixedly connected to a frame 209. A first driven wheel 208 is installed on the outer surface of the connecting rod. A first transmission motor 206 is installed on the activity frame 205. A first driving wheel 207 is fixedly installed at the output end of the first transmission motor 206. The first driving wheel 207 is in transmission connection with the first driven wheel 208 through a first belt.

[0025] Please refer to Figure 3 and Figure 4As shown, the frame 209 is internally rotatably connected with a second screw rod 210, and a second guide rod 211 is also fixedly installed inside the frame 209. The second screw rod 210 is threadedly connected with a first movable plate 213 and a second movable plate 219, and the first movable plate 213 and the second movable plate 219 are both slidably connected with the second guide rod 211. The outer end of the second screw rod 210 is fixedly connected to the output end of the second stepper motor 212, and the second stepper motor 212 is arranged on the outer side of the frame 209. The first movable plate 213 is internally rotatably connected with a first electric push rod 216, and the output end of the first electric push rod 216 is fixedly connected with an L-shaped push block 218. A second transmission motor 214 is installed on the top of the first movable plate 213, and the output end of the second transmission motor 214 is connected to a second driving wheel 215. A second driven wheel 217 is installed on the outer wall of the first electric push rod 216, and the second driving wheel 215 is transmission-connected to the second driven wheel 217 through a second belt.

[0026] Please refer to Figure 5 As shown, the interior of the second movable plate 219 is fixedly connected with a first fixed rod 221, and two groups of movable parts 223 are slidably connected to the first fixed rod 221. The second movable plate 219 is also rotatably connected with a first threaded rod 220, and the threads opened at both ends of the first threaded rod 220 have opposite rotation directions, and the two groups of movable parts 223 are respectively threadedly connected to the two ends of the outer surface of the first threaded rod 220, and a first servo motor 222 is installed on the outer wall of the second movable plate 219, and the output end of the first servo motor 222 extends into the second movable plate 219 and is fixedly connected to the first threaded rod 220, and the sides of the two groups of movable parts 223 that are close to each other are rotatably connected with a first clamping member 224, one group of which is fixedly installed at the output end of a flip motor 225, and the flip motor 225 is arranged on the outer wall of one group of movable parts 223.

[0027] Those skilled in the art can understand that the output end of the first stepper motor 204 drives the first lead screw 202 to rotate, causing the movable frame 205 to reciprocate left and right along the first guide rod 203, so as to drive both the L-shaped push block 218 and the two groups of first clamping members 224 to reciprocate left and right; the output end of the first transmission motor 206 drives the first driving wheel 207 to rotate, and under the drive of the first belt, the first driven wheel 208 rotates, thereby driving the connecting rod and the frame 209 as a whole to rotate, realizing that the L-shaped push block 218 and the two groups of first clamping members 224 can both rotate around the connecting rod as the center; the output end of the second stepper motor 212 drives the second lead screw 210 to rotate, causing both the first movable plate 213 and the second movable plate 219 to reciprocate along the second guide rod 211; the output end of the second transmission motor 214 drives the second driving wheel 215 to rotate, and under the drive of the second belt, the second driven wheel 217 rotates, driving the first electric push rod 216 to rotate, realizing that the L-shaped push block 218 rotates, and when the output end of the first electric push rod 216 extends or contracts, it realizes driving the L-shaped push block 218 to move downward or upward; the output end of the first servo motor 222 drives the first threaded rod 220 to rotate, causing the two groups of movable parts 223 to approach or separate from each other, driving the two groups of first clamping members 224 to approach or separate from each other. When approaching, it realizes clamping the plate 107 to be processed, and when separating, the clamping is released, and the output end of the flipping motor 225 can realize driving the clamped plate 107 to flip.

[0028] Embodiment 3

[0029] Please refer to Figure 6 As shown, the second adjustment mechanism 3 includes a third lead screw 302 and a third guide rod 303. Two groups of second fixing blocks 301 are welded to the right side of the top of the box body 1. The third lead screw 302 is rotatably connected between the two groups of second fixing blocks 301, and the third guide rod 303 is fixedly connected between the two groups of second fixing blocks 301. A moving plate 305 is threadedly connected to the third lead screw 302, and the moving plate 305 is slidably connected to the third guide rod 303. A third stepper motor 304 for driving the third lead screw 302 to rotate is arranged outside one of the second fixing blocks 301, and a top frame 306 is fixedly installed on the top of the moving plate 305.

[0030] Please refer to Figure 6 and Figure 7As shown in the figure, a fourth lead screw 307 is rotatably connected inside the top frame 306. The outer end of the fourth lead screw 307 is fixedly installed at the output end of the fourth stepping motor 309. The fourth stepping motor 309 is installed outside the top frame 306. A fourth guide rod 308 is also welded inside the top frame 306. A moving member 310 is slidably connected to the fourth guide rod 308. The moving member 310 is threadedly connected to the fourth lead screw 307. A third driving motor 311 is provided at the top of the moving member 310. A third driving wheel 312 is installed at the output end of the third driving motor 311. And a second electric push rod 313 is rotatably connected inside the moving member 310. A third driven wheel 314 is fixedly connected to the outer surface of the second electric push rod 313. The third driving wheel 312 is drivingly connected to the third driven wheel 314 through a third belt. And the output end of the second electric push rod 313 penetrates through the top wall of the moving member 310 and is fixedly connected to the connecting frame 315.

[0031] Please refer to Figure 8 As shown in the figure, a rotating frame 316 is rotatably connected inside the connecting frame 315. A second driving motor 317 for driving the rotating frame 316 to rotate is provided on the outside of the connecting frame 315. A second servo motor 318 is installed on the inner wall of the rotating frame 316. A second threaded rod 319 is fixedly connected to the output end of the second servo motor 318. A second fixed rod 320 is also fixedly connected inside the rotating frame 316. The thread directions of the two ends of the second threaded rod 319 are opposite. And both ends of the outer surface of the second threaded rod 319 are threadedly connected with second clamping members 321. Both groups of second clamping members 321 are slidably connected to the second fixed rod 320.

[0032] Those skilled in the art can understand that by driving the third lead screw 302 to rotate through the output end of the third stepping motor 304, the moving plate 305 reciprocates back and forth along the third guide rod 303, realizing driving the two groups of second clamping members 321 to reciprocate back and forth; by driving the fourth lead screw 307 to rotate through the output end of the fourth stepping motor 309, the moving member 310 reciprocates left and right along the fourth guide rod 308, realizing driving the two groups of second clamping members 321 to reciprocate left and right; by driving the second threaded rod 319 to rotate through the output end of the second servo motor 318, the two groups of second clamping members 321 approach or move away from each other; and by driving the third driving wheel 312 to rotate through the output end of the third driving motor 311, under the drive of the third belt, the third driven wheel 314 rotates, driving the second electric push rod 313 to rotate, realizing driving the two groups of second clamping members 321 to rotate.

[0033] Embodiment 4

[0034] Please refer to Figure 10As shown in the figure, the laser processing mechanism 4 includes a fifth lead screw 401, a fifth guide rod 402 and a movable block 403. The fifth lead screw 401 is rotatably connected inside the installation groove 108, the fifth guide rod 402 is fixedly connected inside the installation groove 108, the movable block 403 is threadedly connected to the fifth lead screw 401, and the movable block 403 is slidably connected to the fifth guide rod 402. A fifth stepper motor 404 is installed on the outer side of the fourth baffle 106, and the outer end of the fifth lead screw 401 is fixedly connected to the output end of the fifth stepper motor 404. A third electric push rod 405 is fixedly installed on the outer side of the movable block 403, the output end of the third electric push rod 405 is fixedly connected to a mounting plate 406, a laser head 407 is arranged on the top of the mounting plate 406, and a fan 408 is arranged inside the mounting plate 406.

[0035] Those skilled in the art can understand that by driving the fifth lead screw 401 to rotate through the output end of the fifth stepper motor 404, the movable block 403 reciprocates left and right along the fifth guide rod 402, realizing driving the laser head 407 and the fan 408 to reciprocate left and right; by extending or contracting the output end of the third electric push rod 405, the laser head 407 and the fan 408 can be driven to reciprocate back and forth.

[0036] In order to clearly describe the working principle of the present invention, we take Figure 1 as the perspective to elaborate as follows: S1. Adjust the size of the rectangular area enclosed by the first surrounding baffle 103, the second surrounding baffle 104, the third surrounding baffle 105, and the fourth surrounding baffle 106 according to the size of the sheet material 107 to be engraved or cut. Specifically: under the action of the output end of the first stepping motor 204, the L-shaped push block 218 moves horizontally left and right. And under the action of the output end of the second stepping motor 212, the L-shaped push block 218 moves forward and backward, so that the L-shaped push block 218 is located at the first corner A-1 of the third surrounding baffle 105. Then, under the action of the output end of the second transmission motor 214, the L-shaped push block 218 rotates so that the L-shaped push block 218 is stuck at the first corner A-1. The electromagnetic plate 102 is powered off, the electromagnet at the rear end of the first surrounding baffle 103 is powered off, and the electromagnet at the front end of the third surrounding baffle 105 is powered off. At this time, the first surrounding baffle 103 and the second surrounding baffle 104 are still adsorbed and connected together, and the third surrounding baffle 105 and the fourth surrounding baffle 106 are still adsorbed and connected together. Under the action of the output end of the first stepping motor 204, the L-shaped push block 218 moves to the left, realizing driving the third surrounding baffle 105 and the fourth surrounding baffle 106 to move linearly to the left, thereby changing the length size of the rectangle enclosed by the first surrounding baffle 103, the second surrounding baffle 104, the third surrounding baffle 105, and the fourth surrounding baffle 106. Similarly, make the L-shaped push block 218 stuck at the second corner A-2 of the second surrounding baffle 104. The first surrounding baffle 103 and the fourth surrounding baffle 106 are adsorbed and connected together, and the second surrounding baffle 104 and the third surrounding baffle 105 are adsorbed and connected together. Under the action of the output end of the second stepping motor 212, the L-shaped push block 218 moves backward, realizing driving the second surrounding baffle 104 and the third surrounding baffle 105 to move linearly backward, thereby changing the width size of the rectangle enclosed by the first surrounding baffle 103, the second surrounding baffle 104, the third surrounding baffle 105, and the fourth surrounding baffle 106. The electromagnetic plate 102 is powered on. In summary, the size of the rectangle enclosed by the first surrounding baffle 103, the second surrounding baffle 104, the third surrounding baffle 105, and the fourth surrounding baffle 106 can be made to match the size area of the sheet material 107; S2. The sheet materials 107 are stacked outside the left side of the box body 1. The output end of the first transmission motor 206 drives the connecting rod and the frame 209 to rotate as a whole, so that the frame 209 is in a horizontal state. Under the action of the output end of the first servo motor 222, the two first clamping members 224 approach each other to clamp the sheet material 107 to be processed. Then the output end of the first transmission motor 206 rotates in the reverse direction, and the frame 209 returns to its original position. Also, under the combined action of the output end of the first stepping motor 204 and the output end of the second stepping motor 212, the two first clamping members 224 place the sheet material 107 to be processed directly above the enclosed rectangle. It should be noted here that it is determined whether the process is cutting or engraving the sheet material 107; S3. If cutting the sheet material 107, two groups of first clamping members 224 need to clamp two groups of external sheet materials 107 at one time, which are placed vertically above the enclosed rectangle. Under the combined action of the output end of the fifth stepping motor 404 and the output end of the third electric push rod 405, the laser head 407 makes reciprocating movements in the horizontal and longitudinal directions. The laser head 407 cuts the sheet material 107 located below. Since there is also a sheet material 107 above to block, the generated "debris" will only fall into the enclosed rectangle and the installation groove 108. Two groups of second clamping members 321 will clamp the two groups of sheet materials 107 at one time and move upward. The electromagnetic plate 102 is powered off, and the electromagnet at the rear end of the third baffle 105 is powered off. The L-shaped push block 218 is stuck at the third corner A-3 of the fourth baffle 106 and pushes the first baffle 103, the second baffle 104 and the fourth baffle 106 to the left. Then the L-shaped push block 218 is stuck at the first corner A-1 of the third baffle 105 and pushes the third baffle 105 forward to push the third baffle 105 to the top of the box body 1. The electromagnet of the box body 1 is powered on to adsorb the third baffle 105. Then the electromagnetic plate 102 is powered on, and then the output end of the first driving motor 101 drives the electromagnetic plate 102 to rotate, making the electromagnetic plate 102 tilt. All the "debris" slides down into the box body 1 for collection. Due to the inclined surface 109, the "debris" inside the installation groove 108 will also slide down into the box body 1 for collection, meeting the needs of the staff. After that, the L-shaped push block 218 is stuck at the fourth corner A-4 of the fourth baffle 106 and pushes the first baffle 103, the second baffle 104 and the fourth baffle 106 to the right to reset, and also pushes the third baffle 105 to reset, which is convenient and fast; S4. If engraving the sheet material 107, only one sheet material 107 needs to be placed at a time. And if both the top and bottom of the sheet material 107 need to be engraved, the sheet material 107 can be driven to flip by the flipping motor 225, which is convenient and fast; S5. If it is necessary to engrave the left and right sides of the sheet metal 107, drive the two groups of second clamping members 321 to clamp the front and rear sides of the sheet metal 107. The rectangular area formed by the first baffle 103, the second baffle 104, the third baffle 105 and the fourth baffle 106 should be adapted to the area of the left and right sides of the sheet metal 107. Then, the output end of the second driving motor 317 drives the rotating frame 316 to rotate, so that the left and right sides of the sheet metal 107 face downwards, and place it on the top of the formed rectangle. Then, under the action of the laser processing mechanism 4, the left and right sides of the sheet metal 107 can be engraved. And if it is necessary to engrave the front and rear sides of the sheet metal 107, drive the two groups of second clamping members 321 to clamp the left and right sides of the sheet metal 107. The rectangular area formed by the first baffle 103, the second baffle 104, the third baffle 105 and the fourth baffle 106 should be adapted to the area of the front and rear sides of the sheet metal 107. Similarly, engraving can be carried out. During the engraving process, there will be "debris" adhering to the engraved pattern. Start the fan 408, and it will also blow it down and fall inside the formed rectangle. Then it will also slide into the box body 1 for collection. The present invention has a substantial improvement. The idea of changing the area can be well applied in life, not only in engraving and cutting processing, but also has creativity.

[0037] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and all these changes and improvements fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser cutting and CNC engraving machine, comprising a housing (1), characterized in that: The top end of the inner part of the box body (1) is rotatably connected to an electromagnetic plate (102); a first driving motor (101) for driving the electromagnetic plate (102) to rotate is arranged on the front side of the box body (1); a first baffle plate (103), a second baffle plate (104), a third baffle plate (105), a fourth baffle plate (106) and a sheet material (107) are arranged on the top of the electromagnetic plate (102); a first adjusting mechanism (2) is installed on the rear side of the top of the box body (1); a second adjusting mechanism (3) is arranged on the right side of the top of the box body (1); a mounting groove (108) is provided on the fourth baffle plate (106); the inner right side of the mounting groove (108) is an inclined surface (109); and a laser processing mechanism (4) is installed in the mounting groove (108).

2. The laser cutting and CNC engraving integrated machine according to claim 1, characterized in that: The first enclosure plate (103), the second enclosure plate (104) and the third enclosure plate (105) are all of the same size; the two smallest side surfaces of the first enclosure plate (103), the second enclosure plate (104), the third enclosure plate (105) and the fourth enclosure plate (106) are both equipped with electromagnets, while the remaining side surfaces are all made of iron material; and the top of the box body (1) is also equipped with an electromagnet.

3. The laser cutting and CNC engraving integrated machine according to claim 1, characterized in that: The first adjustment mechanism (2) comprises a first fixed block (201), wherein the first fixed block (201) is provided with two groups, both of which are welded to the top rear side of the box body (1), the middle parts of the two groups of the first fixed blocks (201) are rotatably connected to the first screw rod (202), the outer surface of the first screw rod (202) is threadedly connected to a movable frame (205), the movable frame (205) is slidably connected to the first guide rod (203), the two ends of the first guide rod (203) are respectively fixedly connected to the inner walls of the two groups of the first fixed blocks (201), and a first stepper motor (204) for driving the first screw rod (202) to rotate is installed on the outer side of one group of the first fixed blocks (201).

4. The laser cutting and CNC engraving integrated machine according to claim 3, characterized in that: The top of the movable frame (205) is rotatably connected to a connecting rod, the top of the connecting rod is fixedly connected to a frame (209), a first driven wheel (208) is mounted on the outer surface of the connecting rod, a first transmission motor (206) is mounted on the movable frame (205), a first driving wheel (207) is fixedly mounted on the output end of the first transmission motor (206), and the first driving wheel (207) is transmission-connected to the first driven wheel (208) via a first belt.

5. The integrated laser cutting and CNC engraving machine according to claim 4, characterized in that: The frame (209) is internally rotatably connected to a second screw rod (210), and a second guide rod (211) is also fixedly installed inside the frame (209). The second screw rod (210) is threadedly connected to a first movable plate (213) and a second movable plate (219). Both the first movable plate (213) and the second movable plate (219) are slidably connected to the second guide rod (211). The outer end of the second screw rod (210) is fixedly connected to the output end of the second stepping motor (212), and the second stepping motor (212) is arranged on the frame (209). ), the first movable plate (213) is internally rotatably connected to a first electric push rod (216), the output end of the first electric push rod (216) is fixedly connected to an L-shaped push block (218), a second transmission motor (214) is mounted on the top of the first movable plate (213), the output end of the second transmission motor (214) is connected to a second driving wheel (215), a second driven wheel (217) is mounted on the outer wall of the first electric push rod (216), and the second driving wheel (215) is transmission-connected to the second driven wheel (217) via a second belt.

6. The integrated laser cutting and CNC engraving machine according to claim 5, characterized in that: A first fixed rod (221) is fixedly connected inside the second movable plate (219), and two groups of movable parts (223) are slidably connected to the first fixed rod (221). A first threaded rod (220) is also rotatably connected inside the second movable plate (219), and the threads at two ends of the first threaded rod (220) are arranged in opposite directions, and the two groups of movable parts (223) are respectively threadedly connected to two ends of the outer surface of the first threaded rod (220). A first servo motor (222) is installed on the outer wall of the second movable plate (219), and the output end of the first servo motor (222) extends into the second movable plate (219) and is fixedly connected to the first threaded rod (220), and the two groups of movable parts (223) are rotatably connected to a first clamping member (224) on one side close to each other, and one group of the first clamping members (224) is fixedly installed on the output end of a flip motor (225), and the flip motor (225) is arranged on the outer wall of one group of movable parts (223).

7. The integrated laser cutting and CNC engraving machine according to claim 1, characterized in that: The second adjustment mechanism (3) comprises a third screw rod (302) and a third guide rod (303); two groups of second fixed blocks (301) are welded on the right side of the top of the box body (1); the third screw rod (302) is rotatably connected between the two groups of second fixed blocks (301); the third guide rod (303) is fixedly connected between the two groups of second fixed blocks (301); a movable plate (305) is threadedly connected to the third screw rod (302); the movable plate (305) is slidably connected to the third guide rod (303); a third stepping motor (304) for driving the third screw rod (302) to rotate is arranged on the outer side of one group of the second fixed blocks (301); and a top frame (306) is fixedly installed on the top of the movable plate (305).

8. The integrated laser cutting and CNC engraving machine according to claim 7, characterized in that: A fourth screw rod (307) is rotatably connected inside the top frame (306), an outer end of the fourth screw rod (307) is fixedly mounted on an output end of a fourth stepping motor (309), the fourth stepping motor (309) is mounted on the outside of the top frame (306), a fourth guide rod (308) is welded inside the top frame (306), a moving member (310) is slidably connected to the fourth guide rod (308), the moving member (310) is threadedly connected to the fourth screw rod (307), and a third transmission member (310) is arranged on the top of the moving member (310). A third transmission motor (311) is provided, a third driving wheel (312) is installed at the output end of the third transmission motor (311), and a second electric push rod (313) is rotatably connected inside the moving member (310), a third driven wheel (314) is fixedly connected to the outer surface of the second electric push rod (313), the third driving wheel (312) is transmission-connected to the third driven wheel (314) via a third belt, and the output end of the second electric push rod (313) passes through the top wall of the moving member (310) and is fixedly connected to the connection frame (315).

9. The integrated laser cutting and CNC engraving machine according to claim 8, characterized in that: The connection frame (315) is rotatably connected to a rotating frame (316) inside, a second driving motor (317) for driving the rotating frame (316) to rotate is arranged on the outer side of the connection frame (315), a second servo motor (318) is installed on the inner wall of the rotating frame (316), an output end of the second servo motor (318) is fixedly connected to a second threaded rod (319), a second fixed rod (320) is also fixedly connected inside the rotating frame (316), the threads at both ends of the second threaded rod (319) have opposite rotation directions, and both ends of the outer surface of the second threaded rod (319) are threadedly connected to second clamping members (321), and two groups of the second clamping members (321) are slidably connected to the second fixed rod (320).

10. The integrated laser cutting and CNC engraving machine according to claim 1, characterized in that: The laser processing mechanism (4) comprises a fifth screw rod (401), a fifth guide rod (402) and a movable block (403); the fifth screw rod (401) is rotatably connected to the inside of the mounting groove (108); the fifth guide rod (402) is fixedly connected to the inside of the mounting groove (108); the movable block (403) is threadedly connected to the fifth screw rod (401); the movable block (403) is slidably connected to the fifth guide rod (402); a fifth stepping motor (404) is mounted on the outer side of the fourth enclosure plate (106); the outer end of the fifth screw rod (401) is fixedly connected to the output end of the fifth stepping motor (404); a third electric push rod (405) is fixedly mounted on the outer side of the movable block (403); the output end of the third electric push rod (405) is fixedly connected to the mounting plate (406); a laser head (407) is arranged on the top of the mounting plate (406); and a fan (408) is arranged inside the mounting plate (406).

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