A laser engraving device for punching aluminum veneer production

Abstract

The invention discloses a laser engraving device for punching aluminum veneer production, which relates to the technical field of laser engraving equipment and comprises a base plate, wherein the upper surface of the base plate is fixedly connected to two long plates, wherein the right side of one of the long plates is fixedly connected to a laser engraving machine, a turning mechanism is arranged on the left side of the base plate, and a feeding mechanism is arranged on the outer side of the base plate, wherein the turning mechanism comprises a driving unit, which is arranged above the base plate, and the driving unit can drive the aluminum veneer to rotate so as to complete the turning work, and the turning mechanism also comprises a loading unit, which is arranged above the base plate. The laser engraving device for punching aluminum veneer production can effectively avoid the situation that the aluminum veneer needs to be frequently placed on the processing equipment during processing, and the aluminum veneer needs to be manually turned over and unloaded through the driving unit, the loading unit and the unloading unit, thereby greatly increasing the power output of the workers and increasing the processing efficiency of the aluminum veneer.

Description

Technical Field

[0001] The invention relates to the technical field of laser engraving equipment, in particular to a laser engraving device for producing perforated aluminum veneers. Background Art

[0002] Laser engraving equipment is a high-tech equipment that uses the interaction between laser beams and materials for precision processing. Its core components include lasers, optical systems, power supplies, CNC systems and mechanical systems. The laser is responsible for generating high-intensity laser beams, the optical system focuses and guides the laser beam to the workpiece, the CNC system controls the position and processing path of the laser beam, and the mechanical system supports and moves the workpiece or the laser processing head. Laser engraving equipment is used in many fields. For example, when processing perforated aluminum panels, laser engraving equipment is used for processing.

[0003] At present, the existing laser engraving equipment for aluminum veneer production cannot engrave both sides of the aluminum plate when in use, and because the laser engraving equipment is set above the aluminum veneer, the aluminum veneer cannot be turned over on the equipment, and workers need to remove the aluminum plate to complete the turning work, and then they need to go through the engraving process again, which greatly reduces the processing efficiency of the aluminum plate. To this end, we propose a laser engraving device for punching aluminum veneer production.

[0004] Combining the above problems, we will find that it is difficult to avoid the above problems at the same time when using the existing laser engraving devices for punching aluminum veneer production on the market, and even if they can be solved, they need to be solved with the cooperation of external tools, thus failing to achieve the desired effect. Therefore, we propose a laser engraving device for punching aluminum veneer production. Summary of the invention

[0005] The purpose of the present invention is to provide a laser engraving device for the production of perforated aluminum veneer to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: a laser engraving device for punching aluminum single plate production, comprising a bottom plate, the upper surface of which is fixedly connected to two long plates, the right side of one of the long plates is fixedly connected to a laser engraving machine, a turning mechanism is provided on the left side of the bottom plate, and a material unloading mechanism is provided on the outer side of the bottom plate;

[0007] The flipping mechanism includes a driving unit, which is arranged above the bottom plate and can drive the aluminum plate to rotate so as to complete the flipping work;

[0008] The flip mechanism also includes a loading unit, which is arranged above the bottom plate and is used in conjunction with a driving unit. The loading unit can automatically load materials to speed up the processing efficiency of the aluminum single plate;

[0009] The unloading mechanism is arranged above the bottom plate, and is used in conjunction with the flipping mechanism. The unloading mechanism can unload the processed aluminum veneer;

[0010] The driving unit includes a first rotating gear shaft, which is arranged between two long plates, and the inner walls of the two long plates are rotatably connected with a first rotating shaft, the inner wall of the first rotating gear shaft is fixedly connected to the outer surface of the first rotating shaft, a stepper motor is arranged on the outer side of the first rotating shaft, and the output end of the stepper motor is fixedly connected to a connecting shaft, the outer surface of the connecting shaft and the outer surface of the first rotating shaft are jointly fixedly connected with a first magnetic coupling, the outer surface of the connecting shaft is fixedly connected with a first transmission gear, the outer surface of the first transmission gear is fixedly connected with a second transmission gear, and the inner wall of the other long plate is rotatably connected with A positioning shaft, the outer surface of the positioning shaft is fixedly connected to the inner wall of the second transmission gear, the outer surface of the positioning shaft is fixedly connected to the first steering gear, the outer surface of the first steering gear is meshed with the second steering gear, the left side of the other long plate is fixedly connected to a fixed block, the inner wall of the fixed block is rotatably connected to a short shaft, the outer surface of the short shaft is fixedly connected to the inner wall of the second steering gear, the outer surface of the short shaft is fixedly connected to the first rotating gear, the left side of the other long plate is fixedly connected to a rectangular frame, the interior of the rectangular frame is slidably connected to a moving plate, the upper surface of the moving plate is provided with a limiting groove, the interior of the limiting groove There are two limit blocks in the sliding connection, each of which is fixedly connected to a clamping plate on the upper surface of the limit blocks, and each of the inner walls of the clamping plates is rotatably connected to a circular shaft, and the ends of the two circular shafts close to each other are fixedly connected to a flip plate, and the sides of the two flip plates close to each other are fixedly connected to a rubber pad, the upper surface of the movable plate is fixedly connected to a square plate, and the inner wall of the square plate is fixedly connected to two telescopic rods, and the telescopic ends of the two telescopic rods are respectively fixedly connected to the side of the two clamping plates close to each other, the upper surface of the movable plate is fixedly connected to a toothed plate, and the inner wall of the rectangular frame is rotatably connected to a long shaft, and the outer surface of the long shaft is fixedly connected to A rolling gear shaft, wherein the outer surface of the rolling gear shaft is meshed with the outer surface of the tooth plate, the outer surface of the long shaft and the outer surface of the short shaft are jointly fixedly connected with a second magnetic coupling, the back of the rectangular frame is fixedly connected with a fixing frame, the inner wall of the fixing frame is rotatably connected with a limiting shaft, the outer surface of the limiting shaft is fixedly connected with a second rotating gear, the outer surface of the second rotating gear and the outer surface of the first rotating gear are jointly meshed with a first transmission toothed belt, the limiting shaft and one end of one of the circular shafts close to each other are jointly provided with a cross slot, the interiors of the two cross slots are jointly clamped with a cross block, and the back of the cross block is fixedly connected with a handle.

[0011] Preferably, the inner walls of the two long plates are commonly and fixedly connected with two second rotating shafts, and the outer surface of each of the second rotating shafts is fixedly connected with a second rotating gear shaft.

[0012] Preferably, the outer surfaces of the two second rotating gear shafts are jointly hinged with a second transmission toothed belt, the inner wall of the second transmission toothed belt is meshed with the outer surface of the first rotating gear shaft, the bottom surface of the stepper motor is fixedly connected to a support block, and the right side surface of the support block is fixedly connected to the left side surface of another long board.

[0013] Preferably, the loading unit comprises two support frames, and the side surfaces of the two support frames that are close to each other are fixedly connected to the side surfaces of the two long plates that are away from each other, the inner wall of each support frame is rotatably connected with a transmission shaft, the outer surfaces of the two transmission shafts and the outer surface of the second rotating shaft are jointly fixedly connected with two third magnetic couplings, the outer surface of each transmission shaft is fixedly connected with a connecting plate, a sliding groove is provided on the side surfaces of the two connecting plates that are close to each other, a sliding plate is slidably connected inside each sliding groove, the inner walls of the two sliding plates are jointly rotatably connected with a carrier plate, and the inner wall of the carrier plate is fixedly connected with four counterweights.

[0014] Preferably, the interior of each connecting plate is slidably connected to a limiting cylinder, and the outer surface of each limiting cylinder is in contact with the back surface of the sliding plate.

[0015] Preferably, two force-bearing springs are fixedly connected to the upper surface of each of the connecting plates, and the top ends of each group of the force-bearing springs are commonly fixedly connected to a pulling plate.

[0016] Preferably, the unloading mechanism includes a supporting frame, the front side of the supporting frame is fixedly connected to the back sides of the two long boards, the inner bottom wall of the supporting frame is fixedly connected with a buffer spring, the top end of the buffer spring is fixedly connected with a lifting plate, the upper surface of each of the long boards is fixedly connected with an adjusting frame, a lifting block is provided on the outer side of each of the adjusting frames, the inner wall of each of the lifting blocks is rotatably connected with a rotating shaft, and the outer surface of each of the rotating shafts is fixedly connected with a roller.

[0017] Preferably, the inner wall of each adjusting frame is rotatably connected with a threaded shaft, and the outer surface of each threaded shaft is threadedly connected to the inner wall of the lifting block.

[0018] Preferably, the top end of each of the threaded shafts penetrates to the top of the adjustment frame, and the top end of each of the threaded shafts is fixedly connected to a rotating plate.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention is provided with a driving unit, which can be used to flip the aluminum veneer on one side to be processed, so that the other side of the aluminum veneer can be engraved, effectively avoiding the problem that the flipping of the aluminum veneer when the device is in use will greatly prolong the processing time and thus reduce the processing efficiency.

[0021] 2. The present invention is provided with a loading unit, which can assist in loading the aluminum veneer. In conjunction with the driving unit, it can solve the problem of frequent loading and turning of the aluminum veneer, which leads to a decrease in workers' physical strength and thus reduces work efficiency.

[0022] 3. The present invention is provided with a material unloading unit, which can be used to unload the processed aluminum veneer. Through the driving unit, the loading unit and the unloading unit, it can effectively avoid the situation where the aluminum veneer needs to be frequently placed on the processing equipment during processing, and the aluminum veneer needs to be manually turned over and unloaded, thereby greatly increasing the power output of the workers and increasing the processing efficiency of the aluminum veneer. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0024] Figure 2 It is a schematic structural diagram of the second transmission toothed belt of the present invention.

[0025] Figure 3 It is a structural schematic diagram of the telescopic rod of the present invention.

[0026] Figure 4 It is a structural schematic diagram of the tooth plate of the present invention.

[0027] Figure 5 It is a schematic structural diagram of the rolling gear shaft of the present invention.

[0028] Figure 6 It is a schematic structural diagram of the long axis of the present invention.

[0029] Figure 7 For the present invention Figure 6 Schematic diagram of the structure at A in the middle.

[0030] Figure 8 It is a schematic structural diagram of the first transmission toothed belt of the present invention.

[0031] Fig. 9 It is a structural schematic diagram of the stepping motor of the present invention.

[0032] Fig.10 It is a schematic structural diagram of the second steering gear of the present invention.

[0033] Fig.11 It is a structural schematic diagram of the carrier board of the present invention.

[0034] Fig.12 It is a schematic structural diagram of the third magnetic coupling of the present invention.

[0035] Fig.13 For the present invention Fig.12 Schematic diagram of the structure at B in the figure.

[0036] Fig.14 It is a schematic structural diagram of the second rotating gear shaft of the present invention.

[0037] Fig.15 It is a structural schematic diagram of the force spring of the present invention.

[0038] Fig.16 It is a schematic structural diagram of the threaded shaft of the present invention.

[0039] In the figure: 1, bottom plate; 11, long plate; 12, laser engraving machine; 2, flip mechanism; 21, driving unit; 2101, first rotating gear shaft; 2102, first rotating shaft; 2103, first magnetic coupling; 2104, telescopic rod; 2105, square plate; 2106, moving plate; 2107, rectangular frame; 2108, circular shaft; 2109, clamping plate; 2110, gear plate; 2111, flip plate; 2112, rubber pad ; 2113, limit block; 2114, limit slot; 2115, rolling gear shaft; 2116, long shaft; 2117, limit shaft; 2118, second rotating shaft; 2119, second rotating gear; 2120, cross block; 2121, cross slot; 2122, second transmission toothed belt; 2123, first transmission toothed belt; 2124, handle; 2125, stepping motor; 2126, support block; 2127, fixing frame; 2128 , first rotating gear; 2129, fixed block; 2130, second magnetic coupling; 2131, connecting shaft; 2132, first transmission gear; 2133, positioning shaft; 2134, second transmission gear; 2135, first steering gear; 2136, second steering gear; 2137, short shaft; 2138, second rotating gear shaft; 22, feeding unit; 2201, support frame; 2202, transmission shaft; 2203, connecting plate; 22 04, counterweight; 2205, carrier plate; 2206, sliding groove; 2207, third magnetic coupling; 2208, pulling plate; 2209, force spring; 2210, limiting cylinder; 2211, sliding plate; 3, unloading mechanism; 301, lifting plate; 302, buffer spring; 303, carrier frame; 304, lifting block; 305, rotating shaft; 306, roller; 307, rotating plate; 308, adjusting frame; 309, threaded shaft. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] Example 1: Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 The present invention provides a technical solution: a laser engraving device for the production of perforated aluminum veneer, comprising a base plate 1, two long plates 11 are fixedly connected to the upper surface of the base plate 1, a laser engraving machine 12 is fixedly connected to the right side of one of the long plates 11, a turning mechanism 2 is arranged on the left side of the base plate 1, and a feeding mechanism 3 is arranged on the outer side of the base plate 1.

[0042] As a further limitation of the flipping mechanism 2 of the present invention, the flipping mechanism 2 includes a driving unit 21, which is disposed above the bottom plate 1, and the driving unit 21 can drive the aluminum single plate to rotate so as to complete the flipping work;

[0043] The driving unit 21 includes a first rotating gear shaft 2101, which is arranged between the two long plates 11. The inner walls of the two long plates 11 are connected to the first rotating shaft 2102 in a rotating manner. The inner wall of the first rotating gear shaft 2101 is fixedly connected to the outer surface of the first rotating shaft 2102. A stepper motor 2125 is arranged on the outer side of the first rotating shaft 2102. The output end of the stepper motor 2125 is fixedly connected to a connecting shaft 2131. The outer surface of the connecting shaft 2131 and the outer surface of the first rotating shaft 2102 are fixedly connected to a first magnetic coupling 2103. The outer surface of the connecting shaft 2131 is fixedly connected to a first transmission gear 2132. The outer surface of the first transmission gear 2132 is fixedly connected to a second The transmission gear 2134, the inner wall of the other long board 11 is rotatably connected with a positioning shaft 2133, the outer surface of the positioning shaft 2133 is fixedly connected to the inner wall of the second transmission gear 2134, the outer surface of the positioning shaft 2133 is fixedly connected to the first steering gear 2135, the outer surface of the first steering gear 2135 is meshed with the second steering gear 2136, the left side of the other long board 11 is fixedly connected with a fixing block 2129, the inner wall of the fixing block 2129 is rotatably connected with a short shaft 2137, the outer surface of the short shaft 2137 is fixedly connected to the inner wall of the second steering gear 2136, the outer surface of the short shaft 2137 is fixedly connected to the first rotating gear 2128, the left side of the other long board 11 is fixedly connected with a rectangular frame 2 107, the interior of the rectangular frame 2107 is slidably connected with a moving plate 2106, the upper surface of the moving plate 2106 is provided with a limiting groove 2114, the inner sliding connection of the limiting groove 2114 is provided with two limiting blocks 2113, the upper surface of each limiting block 2113 is fixedly connected with a clamping plate 2109, the inner wall of each clamping plate 2109 is rotatably connected with a circular shaft 2108, the ends of the two circular shafts 2108 close to each other are fixedly connected with a flip plate 2111, the side surfaces of the two flip plates 2111 close to each other are fixedly connected with a rubber pad 2112, the upper surface of the moving plate 2106 is fixedly connected with a square plate 2105, the inner wall of the square plate 2105 is fixedly connected with two telescopic rods 2104, the two telescopic rods The telescopic ends of 2104 are respectively fixedly connected to the side surfaces of the two clamping plates 2109 that are close to each other, the upper surface of the movable plate 2106 is fixedly connected to a toothed plate 2110, the inner wall of the rectangular frame 2107 is rotatably connected to a long shaft 2116, the outer surface of the long shaft 2116 is fixedly connected to a rolling gear shaft 2115, the outer surface of the rolling gear shaft 2115 is meshed with the outer surface of the toothed plate 2110, the outer surface of the long shaft 2116 and the outer surface of the short shaft 2137 are jointly fixedly connected to a second magnetic coupling 2130, the back side of the rectangular frame 2107 is fixedly connected to a fixing frame 2127, the inner wall of the fixing frame 2127 is rotatably connected to a limiting shaft 2117, the outer surface of the limiting shaft 2117 is fixedly connected to a second rotating gear 2119,The outer surface of the second rotating gear 2119 and the outer surface of the first rotating gear 2128 are meshed with a first transmission toothed belt 2123. The limiting shaft 2117 and one of the circular shafts 2108, which are close to each other, are provided with a cross slot 2121. The insides of the two cross slots 2121 are connected with a cross block 2120. The back of the cross block 2120 is fixedly connected with a handle 2124.

[0044] See also Figure 2 The inner walls of the two long plates 11 are commonly fixedly connected with two second rotating shafts 2118, and the outer surface of each second rotating shaft 2118 is fixedly connected with a second rotating gear shaft 2138. By providing the second rotating shaft 2118 and the second rotating gear shaft 2138, the second rotating shaft 2118 can be used to provide a supporting position for the second rotating gear shaft 2138, thereby making it easier to rotate the second rotating gear shaft 2138.

[0045] See also Figure 2 The outer surfaces of the two second rotating gear shafts 2138 are jointly hinged with a second transmission toothed belt 2122, the inner wall of the second transmission toothed belt 2122 is meshed with the outer surface of the first rotating gear shaft 2101, and the bottom surface of the stepper motor 2125 is fixedly connected with a support block 2126, and the right side surface of the support block 2126 is fixedly connected to the left side surface of another long board 11. By providing the support block 2126, the second support block 2126 can provide support for the stepper motor 2125, making its operation more stable.

[0046] The specific implementation of this embodiment is as follows: the stepper motor 2125 is controlled to run, and the second transmission toothed belt 2122 is also driven to move, so as to drive the aluminum plate to be processed to move to the bottom of the laser engraving machine 12 for engraving. When one side is engraved, the first magnetic coupling 2103 can be controlled to be disconnected, the second magnetic coupling 2130 can be opened, and the cross block 2120 can be pulled out from the inside of the cross slot 2121. At this time, the power generated by the stepper motor 2125 when it is running will not be transmitted to the second transmission toothed belt 2122, but will be transmitted to the positioning shaft 2133 through the first transmission gear 2132 and the second transmission gear 2134, and the first steering gear 2135 and the second steering gear 2136 fixed on the positioning shaft 2133 will convert the rotating power, and the rotation power will be transmitted through the long shaft 2116, the short shaft 2137 and the second The magnetic coupling 2130 cooperates with each other to drive the rolling gear shaft 2115 to rotate. The meshing relationship between the outer surface of the rolling gear shaft 2115 and the outer surface of the tooth plate 2110 can be used to push the movable plate 2106 and the clamping plate 2109 to move to the position of the aluminum plate to be processed. When moved to the appropriate position, the telescopic rod 2104 is driven to operate, thereby driving the two clamping plates 2109 to move relative to each other to clamp and fix the aluminum plate. Then, the stepper motor 2125 is operated in the reverse direction to push the clamping plate 2109 and the aluminum plate back to the top of the rectangular frame 2107. Then, the cross block 2120 is inserted into the two cross slots 2121. At this time, the stepper motor 2125 is operated again, and the second magnetic coupling 2130 is disconnected to drive the flip plate 2111 to flip ninety degrees. Then, the above operation is repeated to put the flipped aluminum plate back to its original position.

[0047] Example 2: Please refer to Figure 1 , Fig.11 , Fig.12 , Fig.13 and Fig.14 The present invention provides a technical solution: a laser engraving device for punching aluminum veneer production. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The flipping mechanism 2 also includes a loading unit 22, which is arranged above the bottom plate 1. The loading unit 22 is used in conjunction with the driving unit 21. The loading unit 22 can automatically load materials to speed up the processing efficiency of the aluminum veneer.

[0048] As a further definition of the present invention, the loading unit 22 includes two support frames 2201, and the side surfaces of the two support frames 2201 that are close to each other are fixedly connected to the side surfaces of the two long plates 11 that are away from each other. The inner wall of each support frame 2201 is rotatably connected with a transmission shaft 2202, and the outer surfaces of the two transmission shafts 2202 and the outer surface of the second rotating shaft 2118 are jointly fixedly connected with two third magnetic couplings 2207. The outer surface of each transmission shaft 2202 is fixedly connected with a connecting plate 2203, and the side surfaces of the two connecting plates 2203 that are close to each other are provided with a sliding groove 2206. The interior of each sliding groove 2206 is slidably connected with a sliding plate 2211, and the inner walls of the two sliding plates 2211 are jointly rotatably connected with a carrier plate 2205, and the inner wall of the carrier plate 2205 is fixedly connected with four counterweights 2204.

[0049] Fig.12 and Fig.13 The interior of each connecting plate 2203 is slidably connected to a limiting cylinder 2210, and the outer surface of each limiting cylinder 2210 is in contact with the back of the sliding plate 2211. By setting the limiting cylinder 2210, the sliding plate 2211 can be limited by the limiting cylinder 2210 to prevent the sliding plate 2211 from sliding during the rising process.

[0050] See also Fig.13 Two force springs 2209 are fixedly connected to the upper surface of each connecting plate 2203, and the top of each group of force springs 2209 is fixedly connected to a pulling plate 2208. By providing the force springs 2209 and the pulling plate 2208, the pulling plate 2208 can be used to pull the limiting cylinder 2210 upward to release its limiting function, and the force springs 2209 can restore the limiting cylinder 2210 to its original position when no tension is applied.

[0051] The specific implementation method of this embodiment is as follows: the aluminum single plate to be processed is placed on the surface of the carrier plate 2205, and then the third magnetic coupling 2207 is controlled to open, the stepper motor 2125 is driven to run, and the second magnetic coupling 2130 is ensured to be disconnected. At this time, the power generated by the stepper motor 2125 when it is running will be transmitted to the second transmission toothed belt 2122 through the first rotating gear shaft 2101, thereby the second transmission toothed belt 2122 will also drive the two second rotating gear shafts 2138 to rotate, thereby driving the transmission shaft 2202 to rotate, and the transmission shaft 2202 will also drive the connecting plate 2203 to rotate around the transmission shaft 2202 as the center. When the connecting plate 2203 is driven When the movable carrier 2205 rotates, due to the rotational connection between the carrier 2205 and the sliding plate 2211, combined with the four counterweights 2204 fixed on the inner wall of the carrier 2205, it can be ensured that the carrier 2205 is always in a horizontal state. When the connecting plate 2203 rotates to a position parallel to the device, the stepper motor 2125 is controlled to stop running, and then the connecting plate 2203 is pulled to drive the limit cylinder 2210 to move upward, and then the carrier 2205 is pushed to move until it moves above the second transmission toothed belt 2122, and then the aluminum plate is pushed to move onto the second transmission toothed belt 2122, and then the third magnetic coupling 2207 is disconnected to guide the connecting plate 2203 back to its original position.

[0052] Example 3: Please refer to Figure 1 , Fig.15 and Fig.16 The present invention provides a technical solution: a laser engraving device for the production of punched aluminum veneer. The present invention makes corresponding improvements to the technical problems mentioned in the background technology. The unloading mechanism 3 is arranged above the bottom plate 1. The unloading mechanism 3 is used in conjunction with the flipping mechanism 2. The unloading mechanism 3 can unload the processed aluminum veneer.

[0053] As a further limitation of the present invention, the unloading mechanism 3 includes a supporting frame 303, the front side of the supporting frame 303 is fixedly connected to the back sides of the two long boards 11, the inner bottom wall of the supporting frame 303 is fixedly connected with a buffer spring 302, the top of the buffer spring 302 is fixedly connected with a lifting plate 301, the upper surface of each long board 11 is fixedly connected with an adjusting frame 308, the outer side of each adjusting frame 308 is provided with a lifting block 304, the inner wall of each lifting block 304 is rotatably connected with a rotating shaft 305, and the outer surface of each rotating shaft 305 is fixedly connected with a roller 306.

[0054] See also Fig.16 The inner wall of each adjustment frame 308 is rotatably connected with a threaded shaft 309, and the outer surface of each threaded shaft 309 is threadedly connected to the inner wall of the lifting block 304. By providing the threaded shaft 309, the threaded shaft 309 can be rotated to drive the lifting block 304 to move upward or downward, thereby adjusting the position of the lifting block 304.

[0055] See also Fig.16 The top end of each threaded shaft 309 penetrates to the top of the adjustment frame 308, and the top end of each threaded shaft 309 is fixedly connected to a rotating plate 307. By providing the rotating plate 307, the rotating plate 307 can be used to more conveniently drive the threaded shaft 309 to rotate, thereby achieving a better auxiliary effect.

[0056] The specific implementation of this embodiment is as follows: first, the stepper motor 2125 and the telescopic rod 2104 are connected to the power supply respectively. When the power supply is connected, the device can be used normally. When the device needs to be used, the aluminum single plate to be processed is placed on the surface of the carrier plate 2205, and then the third magnetic coupling 2207 is controlled to open to drive the stepper motor 2125 to run, and the second magnetic coupling 2130 must be disconnected. At this time, the power generated by the stepper motor 2125 during operation will be transmitted to the second transmission toothed belt 2122 through the first rotating gear shaft 2101, and thus the second transmission toothed belt 2122 will also drive the two second rotating gear shafts 2138 to rotate, thereby driving the transmission shaft 2202 to rotate, and the transmission shaft 2202 will also drive The connecting plate 2203 rotates around the transmission shaft 2202. When the connecting plate 2203 drives the carrier plate 2205 to rotate, the carrier plate 2205 is always in a horizontal state because of the rotational connection between the carrier plate 2205 and the sliding plate 2211, and the four counterweights 2204 fixed on the inner wall of the carrier plate 2205. When the connecting plate 2203 rotates to a position parallel to the device, the stepper motor 2125 is controlled to stop running, and then the connecting plate 2203 is pulled to drive the limit cylinder 2210 to move upward, and then the carrier plate 2205 is pushed to move until it moves above the second transmission toothed belt 2122, and then the aluminum plate is pushed to move onto the second transmission toothed belt 2122, and then the third magnetic coupling 2207 is disconnected to guide the connecting plate 2203 to move upward. 203 returns to its original position, and then controls the stepper motor 2125 to run, and also drives the second transmission toothed belt 2122 to move, so as to drive the aluminum plate to be processed to move to the bottom of the laser engraving machine 12 for engraving. When one side is engraved, the first magnetic coupling 2103 can be controlled to be disconnected, the second magnetic coupling 2130 can be opened, and the cross block 2120 can be pulled out from the inside of the cross card slot 2121. At this time, the power generated by the stepper motor 2125 when running will not be transmitted to the second transmission toothed belt 2122, but will be transmitted to the positioning shaft 2133 through the first transmission gear 2132 and the second transmission gear 2134, and the first steering gear 2135 and the second steering gear 2136 fixed on the positioning shaft 2133 are used. The rotating power is converted and driven to rotate through the cooperation of the long shaft 2116, the short shaft 2137 and the second magnetic coupling 2130. The outer surface of the rolling gear shaft 2115 and the outer surface of the tooth plate 2110 are meshed with each other to push the moving plate 2106 and the clamping plate 2109 to move to the position of the aluminum plate to be processed. When they move to the appropriate position, the telescopic rod 2104 is driven to operate, thereby driving the two clamping plates 2109 to move relative to each other to clamp and fix the aluminum plate. Then, the stepper motor 2125 is operated in the reverse direction to push the clamping plate 2109 and the aluminum plate back to the top of the rectangular frame 2107. Then, the cross block 2120 is inserted into the two cross slots 2121. At this time, the stepper motor 2125 is operated again.Disconnecting the second magnetic coupling 2130 can drive the flip plate 2111 to flip ninety degrees, and then repeat the above operation to put the flipped aluminum plate back to its original position. When the processed aluminum plate needs to be removed, the aluminum plate will move with the second transmission toothed belt 2122. With the cooperation of the roller 306, the aluminum plate can be controlled to be perpendicular to the lifting plate 301. Then, when the aluminum plate moves to the top of the lifting plate 301, the aluminum plate will also stop contacting the roller 306. In this way, the aluminum plate can ensure that the aluminum plate will not move with the second transmission toothed belt 2122 to the connection between the lifting plate 301 and the second transmission toothed belt 2122, thereby realizing the unloading of the second transmission toothed belt 2122, effectively avoiding the problem that the loading and unloading and disassembly of the aluminum plate will waste more workers' physical strength when the device is in use, which will inevitably reduce the processing efficiency of the aluminum plate in the long run.

[0057] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0058] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laser engraving device for punching aluminum veneer production, comprising a base plate (1), characterized in that: Two long plates (11) are fixedly connected to the upper surface of the bottom plate (1), a laser engraving machine (12) is fixedly connected to the right side of one of the long plates (11), a turning mechanism (2) is arranged on the left side of the bottom plate (1), and a material discharge mechanism (3) is arranged on the outer side of the bottom plate (1); The turning mechanism (2) comprises a driving unit (21), wherein the driving unit (21) is arranged above the bottom plate (1), and the driving unit (21) is capable of driving the aluminum plate to rotate so as to complete the turning operation; The turning mechanism (2) further comprises a loading unit (22), the loading unit (22) being arranged above the bottom plate (1), the loading unit (22) being used in conjunction with the driving unit (21), and the loading unit (22) being capable of automatically loading materials to increase the processing efficiency of the aluminum single plate; The unloading mechanism (3) is arranged above the bottom plate (1), and the unloading mechanism (3) is used in conjunction with the turning mechanism (2). The unloading mechanism (3) is capable of unloading the processed aluminum single plate; The driving unit (21) comprises a first rotating gear shaft (2101), the first rotating gear shaft (2101) being arranged between two long plates (11), the inner walls of the two long plates (11) being rotatably connected to a first rotating shaft (2102), the inner wall of the first rotating gear shaft (2101) being fixedly connected to an outer surface of the first rotating shaft (2102), a stepping motor (2125) being arranged on the outer side of the first rotating shaft (2102), an output end of the stepping motor (2125) being fixedly connected to a connecting shaft (2131), an outer surface of the connecting shaft (2131) and an outer surface of the first rotating shaft (2102) being fixedly connected to a first magnetic coupling (2103), and the connecting shaft (2131) being fixedly connected to an outer surface of the first rotating shaft (2102). 1) is fixedly connected to a first transmission gear (2132) on its outer surface, the first transmission gear (2132) is fixedly connected to a second transmission gear (2134) on its outer surface, another of the long plates (11) is rotatably connected to a positioning shaft (2133) on its inner wall, the outer surface of the positioning shaft (2133) is fixedly connected to the inner wall of the second transmission gear (2134), the outer surface of the positioning shaft (2133) is fixedly connected to a first steering gear (2135), the outer surface of the first steering gear (2135) is meshed with a second steering gear (2136), another of the long plates (11) is fixedly connected to a fixing block (2129) on its left side, the inner wall of the fixing block (2129) is rotatably connected to a short shaft (2137), the outer surface of the short shaft (2137) is fixedly connected to the inner wall of the second steering gear (2136), the outer surface of the short shaft (2137) is fixedly connected to the first rotating gear (2128), the left side of the other long plate (11) is fixedly connected to a rectangular frame (2107), the interior of the rectangular frame (2107) is slidably connected to a moving plate (2106), the upper surface of the moving plate (2106) is provided with a limiting groove (2114), the interior of the limiting groove (2114) is slidably connected to two limiting blocks (2113), the upper surface of each limiting block (2113) is fixedly connected to a clamping plate (2109), and the inner wall of each clamping plate (2109) is rotatably connected A circular shaft (2108) is provided, and the ends of the two circular shafts (2108) close to each other are fixedly connected to a flip plate (2111), and the sides of the two flip plates (2111) close to each other are fixedly connected to a rubber pad (2112); the upper surface of the movable plate (2106) is fixedly connected to a square plate (2105), and the inner wall of the square plate (2105) is fixedly connected to two telescopic rods (2104), and the telescopic ends of the two telescopic rods (2104) are respectively fixedly connected to the sides of the two clamping plates (2109) close to each other; the upper surface of the movable plate (2106) is fixedly connected to a toothed plate (2110), and the inner wall of the rectangular frame (2107) is rotatably connected to a long shaft (2116).The outer surface of the long shaft (2116) is fixedly connected to a rolling gear shaft (2115), the outer surface of the rolling gear shaft (2115) meshes with the outer surface of the toothed plate (2110), the outer surface of the long shaft (2116) and the outer surface of the short shaft (2137) are fixedly connected to a second magnetic coupling (2130), the back surface of the rectangular frame (2107) is fixedly connected to a fixing frame (2127), the inner wall of the fixing frame (2127) is rotatably connected to a limiting shaft (2117), and the outer surface of the limiting shaft (2117) is fixedly connected to the inner wall of the limiting shaft (2117). A second rotating gear (2119) is fixedly connected to the surface, the outer surface of the second rotating gear (2119) and the outer surface of the first rotating gear (2128) are meshed with a first transmission toothed belt (2123), the limiting shaft (2117) and one of the circular shafts (2108) close to each other are jointly provided with a cross slot (2121), the insides of the two cross slots (2121) are jointly clamped with a cross block (2120), and the back of the cross block (2120) is fixedly connected with a handle (2124).

2. A laser engraving device for punching aluminum veneer production according to claim 1, characterized in that: Two second rotating shafts (2118) are fixedly connected to the inner walls of the two long plates (11), and the outer surface of each second rotating shaft (2118) is fixedly connected to a second rotating gear shaft (2138).

3. A laser engraving device for punching aluminum veneer production according to claim 2, characterized in that: The outer surfaces of the two second rotating gear shafts (2138) are jointly hinged with a second transmission toothed belt (2122), the inner wall of the second transmission toothed belt (2122) is meshed with the outer surface of the first rotating gear shaft (2101), the bottom surface of the stepping motor (2125) is fixedly connected to a support block (2126), and the right side surface of the support block (2126) is fixedly connected to the left side surface of another long board (11).

4. The laser engraving device for punching aluminum veneer production according to claim 1, characterized in that: The loading unit (22) comprises two support frames (2201), the side surfaces of the two support frames (2201) being close to each other are fixedly connected to the side surfaces of the two long plates (11) being away from each other, the inner wall of each support frame (2201) is rotatably connected to a transmission shaft (2202), the outer surfaces of the two transmission shafts (2202) and the outer surface of the second rotating shaft (2118) are jointly fixedly connected to two third magnetic couplings (2207), the outer surface of each transmission shaft (2202) is fixedly connected to a connecting plate (2203), the side surfaces of the two connecting plates (2203) being close to each other are provided with a sliding groove (2206), the interior of each sliding groove (2206) is slidably connected to a sliding plate (2211), the inner walls of the two sliding plates (2211) are jointly rotatably connected to a carrier plate (2205), and the inner wall of the carrier plate (2205) is fixedly connected to four counterweights (2204).

5. A laser engraving device for producing perforated aluminum veneer according to claim 4, characterized in that: The interior of each connecting plate (2203) is slidably connected to a limiting cylinder (2210), and the outer surface of each limiting cylinder (2210) is in contact with the back surface of the sliding plate (2211).

6. The laser engraving device for punching aluminum veneer production according to claim 4, characterized in that: Two force-bearing springs (2209) are fixedly connected to the upper surface of each connecting plate (2203), and the top end of each group of force-bearing springs (2209) is commonly fixedly connected to a pulling plate (2208).

7. The laser engraving device for punching aluminum veneer production according to claim 1, characterized in that: The unloading mechanism (3) comprises a supporting frame (303), the front side of the supporting frame (303) is fixedly connected to the back sides of the two long plates (11), the inner bottom wall of the supporting frame (303) is fixedly connected to a buffer spring (302), the top end of the buffer spring (302) is fixedly connected to a lifting plate (301), the upper surface of each of the long plates (11) is fixedly connected to an adjustment frame (308), the outer side of each of the adjustment frames (308) is provided with a lifting block (304), the inner wall of each of the lifting blocks (304) is rotatably connected to a rotating shaft (305), and the outer surface of each of the rotating shafts (305) is fixedly connected to a roller (306).

8. The laser engraving device for punching aluminum veneer production according to claim 7, characterized in that: The inner wall of each adjustment frame (308) is rotatably connected to a threaded shaft (309), and the outer surface of each threaded shaft (309) is threadedly connected to the inner wall of the lifting block (304).

9. A laser engraving device for producing perforated aluminum veneer according to claim 8, characterized in that: The top end of each threaded shaft (309) penetrates to the top of the adjustment frame (308), and the top end of each threaded shaft (309) is fixedly connected to a rotating plate (307).

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