A laser cutting machine with full-automatic feeding and discharging function

Abstract

The application discloses a kind of laser cutting machine with full-automatic loading and unloading function, comprising: rack, feeding mechanism, cutting clamping mechanism, support mechanism and transfer mechanism.Support mechanism is located at one end of rack, it is used to receive material, support mechanism includes support plate, support plate can move up and down and left and right, for the waste material remaining after cutting, after cutting, support plate moves down and contracts to the bottom of rack, so that waste material is emptied to fall down.Cutting clamping mechanism includes cutting gun and magnetic head, it is used for cutting and adsorbing material respectively, cutting gun is also provided with smoke suction device, for absorbing waste gas generated by cutting material, smoke suction device is equipped with smoke cover, to prevent smoke to drift outward.Middle transfer mechanism is arranged on the side away from the rack of support mechanism, and the middle transfer mechanism is used to support the finished product transported by the support mechanism, and the middle transfer mechanism is used to receive the formed material transported by the magnetic head.

Description

Technical Field

[0001] This invention relates to the field of automated production and processing technology, specifically to a laser cutting machine with fully automated loading and unloading functions. Background Technology

[0002] Laser cutting equipment is a key piece of equipment in the field of automated production and processing, widely used in precision finishing processes. With its high precision and low-loss advantages, it can adapt to various conventional standardized processing and production. Currently, conventional laser cutting equipment has basic material handling and laser cutting functions, capable of completing simple substrate cutting operations and meeting the processing requirements of basic plate-making production. However, for specialized production conditions requiring high precision and cleanliness, the existing equipment's automated operation system has significant shortcomings. The integration of various functional mechanisms is low, and the process linkage is poor, making it impossible to achieve a fully automated closed-loop operation encompassing material feeding, cutting, waste removal, and finished product transfer.

[0003] In actual processing, existing laser cutting equipment generally relies on manual assistance for loading and unloading, waste removal, and finished product sorting and transfer. This manual intervention not only reduces the production efficiency of batch processing but also easily affects processing consistency and precision due to human error. Furthermore, conventional equipment lacks a dedicated waste gas collection structure, preventing the timely removal of fumes and dust generated during laser cutting. These fumes easily adhere to the surface, causing defects and affecting quality. Moreover, the lack of automated waste removal and finished product magnetic transfer structures results in significant problems with waste residue after cutting and cumbersome finished product transfer, making it difficult to meet the demands of large-scale, refined, and unmanned production operations. Summary of the Invention

[0004] The purpose of this invention is to provide a laser cutting machine with fully automatic loading and unloading functions to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a laser cutting machine with fully automatic loading and unloading functions, comprising: frame; A feeding mechanism is mounted on the frame and is movable within the frame. The feeding mechanism is used to push materials. A support mechanism, located at one end of the frame, is used to receive the material pushed by the feeding mechanism. The support mechanism includes a support plate that can move up and down and left and right to detach the waste material remaining after cutting. A cutting and clamping mechanism is located above the support mechanism. The cutting and clamping mechanism includes a cutting gun and a magnetic suction head, which are used to cut and absorb the material, respectively. The cutting gun is also equipped with a fume extraction device to absorb the exhaust gas generated during the cutting of the material. A transfer mechanism is located on the side of the support mechanism away from the frame, and the transfer mechanism is used to receive the molding material transported by the magnetic suction head.

[0006] In some embodiments, clamping plates are provided on both sides of the support mechanism, and a push rod is provided on the side of all the clamping plates away from the support mechanism. The push rod is used to push the clamping plates away from or towards the support mechanism.

[0007] In some embodiments, the support mechanism further includes snap-fit ​​plates disposed on both sides of the support plate; The snap-fit ​​plate is located on a slide groove at the bottom of the support plate, and the snap-fit ​​plate can slide on the slide groove; A first motor is provided on the outside of the slide groove, and a first lead screw is provided on the output end of the first motor. The first lead screw is sleeved with the support plate.

[0008] In some embodiments, a second lead screw is connected to the bottom of the slide, and a transmission device for driving the rotation of the second lead screw is provided on the outside of the second lead screw; the transmission device is connected to a second motor.

[0009] In some embodiments, the cutting and clamping mechanism further includes movable slots on both sides of the frame, the movable slots are provided with support components, and the top of the support components supports a gantry frame; The gantry frame is provided with a limiting plate at its end point and a limiting strip on its outer side; The limiting strip is equipped with a cutting machine and a clamping machine, and the output ends of the cutting machine and the clamping machine are respectively connected to the cutting gun and the magnetic suction head.

[0010] In some embodiments, the transfer mechanism includes a bearing plate disposed on one side of the support mechanism, the bearing plate being provided with two sets of air pumps and a bearing seat for supporting the molding material; The output end of the air pump is connected to a centering plate; Two sets of support sleeves are also provided above the bearing plate; One of the air pumps and one of the support sleeves are arranged as a group, and are staggered with another group of air pumps and support sleeves. The support plate is also provided with a drive pump and a support member. The output end of the drive pump is provided with a rotating member. The rotating member is connected to the support member and can rotate on the support member. The output end of the rotating member is provided with a hammer.

[0011] In some embodiments, the frame is provided with a support slide bar for supporting the feeding mechanism; A sliding cable is provided on one side of the supporting slide bar, and the sliding cable is driven by a motor located inside the frame to traction and move the feeding mechanism; The frame is equipped with a baffle on the outside.

[0012] In some embodiments, the feeding mechanism includes a housing, the bottom of which and the supporting slide bar are connected to the cable. The output end of the housing is equipped with a driver and a gripper; The gripper is driven by the driver to grip the material.

[0013] In some embodiments, guide wheels are provided on the inner sides of both the baffle and the clamping plate, and the guide wheels are used to guide the material. The side of the baffle away from the support mechanism, like the clamping plate, is equipped with a push rod to push the baffle away from or closer to the support mechanism.

[0014] In some embodiments, the bottom of the support mechanism is provided with a waste collection box; When the support mechanism moves, the waste material on the support mechanism falls into the waste collection box.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: This laser cutting machine with fully automatic loading and unloading functions includes: a frame, a feeding mechanism, a cutting clamping mechanism, a support mechanism, and a transfer mechanism. The feeding mechanism is located on the frame and can move within the frame. The feeding mechanism is used to push and clamp the material. The support mechanism is located at one end of the frame and is used to receive the material pushed by the feeding mechanism. The support mechanism includes a support plate that can move up and down and left and right to detach the waste material remaining after cutting. After cutting, the support plate moves downward and retracts to the bottom of the frame, thereby freeing up the waste material to fall downward. The cutting clamping mechanism is located above the support mechanism and includes a cutting gun and a magnetic suction head, which are used for cutting and adsorbing the material, respectively. The cutting gun is also equipped with a fume extraction device to absorb the exhaust gas generated during material cutting. The fume extraction device is equipped with a fume hood to prevent the smoke from drifting outward. The transfer mechanism is located on the side of the support mechanism away from the frame. The transfer mechanism is used to support the finished materials cut and transported by the support mechanism, and to receive the shaped materials transported by the magnetic suction head. Attached Figure Description

[0016] Figure 1 This is a front view of the present invention. Figure 2 This is a schematic diagram of the rear structure of the present invention; Figure 3 This is a side view of the present invention; Figure 4 For the present invention Figure 3 Enlarged structural diagram at point A; Figure 5 This is a schematic diagram of the transfer mechanism of the present invention; Figure 6 This is a schematic diagram of the support mechanism of the present invention; Figure 7 This is a schematic diagram of the feeding mechanism of the present invention.

[0017] In the diagram: 1. Frame; 11. Support slide bar; 12. Slide cable; 13. Receiving groove; 14. Baffle; 2. Feeding mechanism; 21. Housing; 22. Driver; 23. Gripper; 3. Cutting and gripping mechanism; 31. Moving groove; 32. Support assembly; 33. Limiting plate; 34. Limiting strip; 35. Cutting machine; 351. Cutting gun; 36. Gripper; 361. Magnetic suction head; 37. Gantry frame; 4. Support mechanism; 41. 42. Support plate; 43. Clip plate; 44. Slide groove; 45. First lead screw; 46. First motor; 47. Second motor; 48. Transmission device; 59. Second lead screw; 50. Transfer mechanism; 51. Bearing plate; 52. Air pump; 53. Centering plate; 54. Bearing seat; 55. Support sleeve; 56. Drive pump; 561. Rotating component; 562. Hammer; 563. Support component; 6. Clamping plate; 61. Push rod; 7. Guide wheel. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figures 1-7This invention provides a technical solution: a laser cutting machine with fully automatic loading and unloading functions, comprising: a frame 1, a feeding mechanism 2, a cutting and clamping mechanism 3, a support mechanism 4, and a transfer mechanism 5. The feeding mechanism 2 is mounted on the frame 1 and can move within the frame 1. The feeding mechanism 2 is used to push and clamp materials. The support mechanism 4 is located at one end of the frame 1 and is used to receive materials pushed by the feeding mechanism 2. The support mechanism 4 includes a support plate 41, which can move up and down and left and right. The support surface of the support plate 41 is wavy, a design used to reduce the support area on the material, allowing laser cutting exhaust gases to escape without accumulation, and also providing heat dissipation for the material. The support plate 41 is used to detach residual waste material after cutting. After cutting, the support plate 41 moves downward and retracts to the bottom of the frame 1, thereby freeing up the waste material to fall downward. The cutting and clamping mechanism 3 is located above the support mechanism 4. The cutting and clamping mechanism 3 includes a cutting gun 351 and a magnetic suction head 361, which are used for cutting and adsorbing materials, respectively. The cutting gun 351 is also equipped with a fume extraction device to absorb the exhaust gas generated during material cutting. The fume extraction device is equipped with a fume hood to prevent smoke from drifting outwards. The transfer mechanism 5 is located on the side of the support mechanism 4 away from the frame 1. The transfer mechanism 5 is used to support the finished material cut and transported by the support mechanism 4, and to receive the shaped material adsorbed and transported by the magnetic suction head 361.

[0020] The movable feeding mechanism 2 can stably clamp and accurately push materials, ensuring the stability and alignment accuracy of material feeding. The support plate 41, which can move up and down and left and right, can retract after cutting, actively realizing the automatic shedding of waste materials, completely solving the problems of waste residue and manual cleaning in traditional equipment, and greatly improving the efficiency and cleanliness of waste cleaning after material cutting. The cutting and clamping mechanism 3, which integrates the cutting gun 351 and the magnetic suction head 361, can simultaneously complete the precise cutting of materials and the adsorption and transfer of shaped materials. The process is highly efficient and continuous. At the same time, the smoke collection device with a fume hood that is equipped with the cutting gun 351 can collect the exhaust gas and smoke generated by the cutting operation, effectively preventing the smoke from drifting and polluting the working environment and adhering to the surface of the materials, causing processing defects, and ensuring the quality of material processing and the cleanliness of the working environment. In conjunction with the transfer mechanism 5 located on the side of the support mechanism 4, it stably receives the shaped materials transferred by magnetic suction, realizing the automated collection and transfer of finished products. The entire set of equipment does not require manual intervention in the loading, unloading, waste cleaning, and transfer processes, greatly reducing the cost of manual operation and operation errors, and significantly improving the automation level, processing efficiency and product processing consistency of material cutting and processing.

[0021] The frame 1 is provided with a support slide bar 11, which is used to support the feeding mechanism 2 and limit the feeding mechanism 2 to ensure that the feeding mechanism 2 can only move on the support slide bar 11.

[0022] A sliding cable 12 is provided on one side of the supporting slide bar 11. The sliding cable 12 is driven by a motor located inside the frame 1 to traction and move the feeding mechanism 2. The sliding cable 12 is driven by the motor to rotate, and guide wheels are provided at both ends of the frame 1 to guide the sliding cable 12 to form a loop. The feeding mechanism 2 is driven by the sliding cable 12. The bottom of the frame 1 is provided with a receiving groove 13, which is used to receive the support mechanism 4. When the support mechanism 4 moves into the frame 1, it does not support the material.

[0023] A baffle 14 is provided on the outer side of the frame 1. The baffle 14 is used to limit the material held by the feeding mechanism 2 to prevent the material from shifting during clamping. The side of the baffle 14 away from the support mechanism 4, like the clamping plate 6, is provided with a push rod 61. The push rod 61 moves the baffle 14 away from or closer to the support mechanism 4, so that when the feeding mechanism 2 transports the material, it can fit and limit the material.

[0024] The feeding mechanism 2 includes a housing 21, the bottom of which and a supporting slide bar 11 are connected to a slide cable 12. Thus, when the slide cable 12 is driven by a motor, it can drive the feeding mechanism 2 to move synchronously.

[0025] The output end of the housing 21 is equipped with a driver 22 and a gripper 23. The driver 22 is used to drive the gripper 23 to open and close, thus clamping the material. This allows the feeding mechanism 2 and the material to be integrated, facilitating material feeding. The gripper 23 is driven by the driver 22 to clamp the material.

[0026] By installing support slide bars 11, slide cables 12, guide wheels, and baffles 14 on the frame 1, and in conjunction with the dedicated structural design of the feeding mechanism 2, the operational stability and accuracy of the material feeding process are effectively optimized. The support slide bars 11 provide stable support and limit constraints for the feeding mechanism 2, restricting its movement to a fixed trajectory and preventing deviation or swaying during feeding. The slide cables 12, driven by an internal motor and forming a loop with the guide wheels at both ends, provide smooth traction and drive for the feeding mechanism 2, ensuring stable transmission, continuous response, and accurate feeding displacement. Simultaneously, the baffles 14 on the outer side of the frame 1... The material is assisted in limiting the clamped position, effectively avoiding equipment jamming and malfunctions caused by material deviation, and ensuring the smooth continuous operation of the equipment. In addition, the housing 21 of the feeding mechanism 2, the support slide bar 11, and the slide cable 12 work together to achieve synchronous linkage. With the driver 22 and gripper 23 at the output end of the housing 21, the material can be automatically and accurately opened and closed for clamping. This makes the feeding mechanism 2 and the material firmly integrated, greatly improving the overall integrity and stability of the material pushing process. It effectively solves the problems of easy deviation, unstable transmission, and easy jamming of traditional plate making material feeding, and further improves the feeding accuracy and equipment operation reliability of material processing.

[0027] The cutting and clamping mechanism 3 also includes movable slots 31 located on both sides of the frame 1. The movable slots 31 are used to drive the entire cutting and clamping mechanism 3 to move along the arrangement direction of the movable slots 31, for moving when cutting materials and when transporting finished materials. A support assembly 32 is provided on the movable slot 31, and a gantry frame 37 is supported on the top of the support assembly 32. The support assembly 32 is used to support the gantry frame 37. There are two movable slots 31 and two support assemblies 32 to ensure the stability and balance of the gantry frame 37.

[0028] Two limiting plates 33 are provided at the ends of the gantry frame 37, both located at both ends of the gantry frame 37. A limiting strip 34 is provided on the outer side of the gantry frame 37. The limiting strip 34 is used to limit the cutting machine 35 and the clamping machine 36, ensuring that the cutting machine 35 and the clamping machine 36 can slide laterally. A motor is installed inside the gantry frame 37 to drive the cutting machine 35 and the clamping machine 36 to move along the limiting strip 34, thereby adjusting the cutting and transport positioning.

[0029] A cutting machine 35 and a gripping machine 36 are mounted on the limiting bar 34. The cutting machine 35 and gripping machine 36 are not directly connected to the limiting bar 34; instead, they are each equipped with a longitudinal moving mechanism to allow longitudinal movement and ensure contact with the material. The output ends of the cutting machine 35 and gripping machine 36 are respectively connected to a cutting gun 351 and a magnetic suction head 361. The cutting gun 351 is used for laser cutting of the material. The magnetic suction head 361 adsorbs and transports the finished material cut by the cutting gun 351 to the transfer mechanism 5.

[0030] Compared to traditional fixed or single-dimensional adjustable cutting and handling structures, this design significantly improves the flexibility and stability of material cutting and finished product handling. Two sets of moving slots 31, working in conjunction with the support components 32, stably support the gantry 37 and drive the entire mechanism to move longitudinally, meeting the displacement requirements of large-scale cutting operations and finished product transfer. Simultaneously, it effectively ensures the balance and structural stability of the gantry 37 during operation, preventing operational deviation and swaying. Limiting plates 33 at both ends of the gantry 37 limit its travel, effectively preventing equipment collisions and structural damage caused by overtravel, thus improving equipment safety. The system is designed for complete protection. The limiting strip 34 on the inner side of the gantry frame 37 can form a lateral sliding limit constraint on the cutting machine 35 and the clamping machine 36. With the built-in motor, it can achieve precise lateral position adjustment. At the same time, the added longitudinal moving mechanism can drive the cutting machine 35, the clamping machine 36 and the corresponding cutting gun 351 and magnetic head 361 to complete the longitudinal displacement adjustment, realize multi-dimensional and all-round position fine adjustment, ensure that the cutting gun 351 can accurately fit the material cutting position and the magnetic head 361 can reliably fit the surface of the finished product material. This not only ensures the processing accuracy of laser cutting, but also improves the stability and alignment accuracy of finished product adsorption and transportation, effectively adapting to the high-precision and high-consistency plate making and processing production requirements.

[0031] The support mechanism 4 has clamping plates 6 on both sides. Each clamping plate 6 has a push rod 61 on the side away from the support mechanism 4. The push rod 61 is used to push the clamping plates 6 away from or towards the support mechanism 4. When the push rod 61 drives the clamping plates 6 to move towards the support mechanism 4, it clamps the material supported by the support mechanism 4, ensuring that the material does not move around on the support mechanism 4 during cutting. After the material is cut, when the waste material on the support mechanism 4 is removed, the support mechanism 4 moves downward and retracts into the frame 1. At this time, the material is clamped and fixed by the clamping plates 6. When the support mechanism 4 is fully retracted, the clamping plates 6 move away from the support mechanism 4, and the waste material loses its supporting force and falls into the collection box located at the bottom of the support mechanism 4.

[0032] Guide wheels 7 are provided on the inner sides of both the baffle 14 and the clamping plate 6. The guide wheels 7 are used to guide the material. When the material is pushed by the feeding mechanism 2, the two sides of the material will come into contact with the clamping plate 6 and the baffle 14. In order to prevent the material from rubbing and getting stuck, the guide wheels 7 are provided to better guide the material.

[0033] The support mechanism 4 also includes locking plates 42 disposed on both sides of the support plate 41. The locking plates 42 are located on a slide groove 43 at the bottom of the support plate 41. The locking plates 42 can slide on the slide groove 43, are inserted into the slide groove 43, and limit the movement of the support plate 41 to prevent it from rotating synchronously with the rotation of the first lead screw 44. A first motor 45 is disposed on the outer side of the slide groove 43, and a first lead screw 44 is disposed on the output end of the first motor 45. The first lead screw 44 is sleeved with the support plate 41. Thus, when the first motor 45 drives the first lead screw 44 to rotate, the first lead screw 44 can guide the support plate 41 to move away from or towards the first motor 45 through its own grooves.

[0034] A second lead screw 48 is connected to the bottom of the slide 43. A transmission device 47 for driving the rotation of the second lead screw 48 is provided on the outside of the second lead screw 48. The transmission device 47 is connected to a second motor 46. There are four transmission devices 47, all located at the bottom of the slide 43. When the second motor 46 drives the transmission devices 47 to rotate synchronously, the second lead screw 48 driven by the transmission device 47 can push the slide 43 to move upward or downward.

[0035] A waste collection box is provided at the bottom of the support mechanism 4. When the support mechanism 4 moves, the waste on the support mechanism 4 falls into the waste collection box.

[0036] By installing clamping plates 6 and pushing rods 61 on both sides of the support mechanism 4, the material can be clamped and positioned bidirectionally during the material cutting process, effectively limiting the displacement and shaking of the material on the support plate 41. This greatly improves the stability of the material during laser cutting, ensuring the cutting dimensional accuracy and forming consistency of the material. At the same time, during the material dropping stage when the support plate 41 retracts, the material can be fixed first and then released by the clamping plates 6, achieving automated and precise material dropping without the need for manual waste cleaning, significantly improving the automation level and work efficiency of waste sorting. By installing guide wheels 7 on the inner side of the baffle 14 and the clamping plates 6, the material can be guided by rolling on both sides during the material feeding process, effectively avoiding problems such as jamming, scratches, and poor feeding caused by hard friction between the material and the plate. This ensures the integrity of the material surface processing and further improves the feeding process. The smoothness and continuity of the operation are ensured. By setting the slide groove 43, snap-fit ​​plate 42, first motor 45 and first lead screw 44 at the bottom of the support plate 41, the left and right precise displacement adjustment of the support plate 41 can be realized. Combined with the lifting drive structure composed of the second motor 46, multiple sets of transmission devices 47 and second lead screw 48, the slide groove 43 and the support plate 41 can be stably driven to move up and down as a whole, realizing the precise adjustment of the support plate 41 with multiple degrees of freedom. It can adapt to the support and cutting operation requirements of materials of different specifications. The structure has uniform transmission, smooth lifting and high adjustment accuracy. At the same time, with the waste collection box set at the bottom of the support mechanism 4, the fallen waste can be collected in a centralized manner, effectively keeping the equipment operation area clean and avoiding the accumulation of waste that affects the continuous operation of the equipment. This further improves the overall automation level and production practicality of the equipment and is suitable for large-scale and refined material processing production conditions.

[0037] like Figure 5 As shown, the transfer mechanism 5 includes a support plate 51 located on one side of the support mechanism 4. The support plate 51 supports the entire transfer mechanism 5. Two sets of air pumps 52 and a support seat 54 for supporting the molding material are mounted on the support plate 51. One air pump 52 and one support sleeve 55 form a group, which are staggered vertically with another group of air pumps 52 and support sleeves 55. The output end of the air pump 52 is connected to a centering plate 53. Two sets of support sleeves 55 are also provided above the support plate 51. The support sleeves 55 are used to fit a balance bar mounted on the centering plate 53 to stabilize the pushing force of the air pump 52. The output ends of the two air pumps 52 are in opposite directions and operate in a consistent manner. When the two air pumps 52 move towards the support seat 54, the two centering plates 53 push the finished part to the center position. The two centering plates 53 have a locking interface at one end facing the finished part. The shape of this locking interface matches the shape of the finished part, enabling it to be pushed and positioned to the center position of the support seat 54. This ensures accurate positioning in subsequent processes.

[0038] The support plate 51 is also equipped with a drive pump 56 and a support member 563. A rotating member 561 is located at the output end of the drive pump 56, connected to the support member 563 and capable of rotating on it. A hammer 562 is located at the output end of the rotating member 561. When the output end of the drive pump 56 extends upward, it pushes the rotating member 561 to rotate on the support member 563, causing the hammer 562 to strike the finished part on the support seat 54. The finished part is in a ring shape, but after cutting, when transferred to the support seat 54, the waste material in the ring adheres to the finished part, thus requiring the hammer 562 to strike it, thereby preserving the finished part.

[0039] By setting up a dedicated transfer mechanism 5, the overall structure is stably mounted on the support plate 51. Two sets of air pumps 52, arranged vertically and horizontally, work in conjunction with the support sleeve 55. The support sleeve 55, fitted with a balance bar, guides and limits the pushing action of the air pumps 52, ensuring smooth and precise extension and retraction. The two sets of air pumps 52, arranged in opposite directions and operating synchronously, drive the centering plates 53 at both ends for synchronized centering and feeding. Combined with a card interface structure matching the shape of the finished part, the magnetic suction head 361 can accurately transfer the material finished part to the support seat 54 for automatic centering and positioning, effectively correcting the finished product placement offset problem and ensuring the assembly and processing accuracy of subsequent processes. It meets the needs of high-precision plate making production; at the same time, the drive pump 56, support 563, rotating part 561 and hammer 562 set on the support plate 51 form a knocking separation structure. The drive pump 56 can extend and retract to drive the rotating part 561 to rotate on the support 563, which drives the hammer 562 to accurately knock the ring-shaped finished part, efficiently shaking off the residual waste material that is stuck to the finished part. This effectively solves the problem of finished product and waste material sticking together after laser cutting and the problem of precision finished product being easily damaged by manual sorting. No manual secondary sorting and cleaning is required. It further improves the integrated operation capability of fully automatic loading and unloading, waste removal and transfer shaping, and greatly improves the output qualification rate of finished products and the level of production automation.

[0040] When a laser cutting machine with fully automatic loading and unloading functions is in use, during operation, the support slide bar 11 on the frame 1 provides full support and trajectory limit for the feeding mechanism 2. The motor inside the frame 1 drives the slide cable 12, which forms a loop with the guide wheels at both ends, to stably pull the feeding mechanism 2 to move precisely along the support slide bar 11. The feeding mechanism 2 is fixedly linked with the slide cable 12 and support slide bar 11 through the housing 21. The driver 22 at the end of the housing 21 drives the gripper 23 to open and close, achieving a stable clamping and fixing of the material. At the same time, the baffle 14 on the outside of the frame 1, together with the guide wheels 7 on the inner side of the clamping plates 6 on both sides of the support mechanism 4, rolls and guides the material during the pushing process, effectively avoiding material deviation, friction and jamming, and ensuring the material is flat. The material is steadily conveyed to the support plate 41 of the support mechanism 4. After the material is in place, the push rod 61 drives the two clamping plates 6 on both sides to move towards each other, clamping and fixing the material on the support plate 41 in both directions to prevent the material from shaking or shifting during the cutting process. At the same time, the first motor 45 at the bottom of the support plate 41 drives the first lead screw 44 to rotate. With the anti-rotation limiting structure of the snap plate 42 inside the slide 43, the support plate 41 can be precisely adjusted to the left and right positions. The second motor 46 drives the second lead screw 48 through multiple sets of transmission devices 47, driving the slide 43 and the support plate 41 to rise and fall as a whole, completing the multi-dimensional precise adjustment of the material support height and horizontal position. After the material is positioned, the two sets of moving slots 31 on both sides of the frame 1 work together with the support components 32 to drive the material to move. The gantry 37 moves horizontally as a whole. The limit plates 33 at both ends of the gantry 37 provide travel limit protection. The limit strips 34 on the inner side of the gantry 37 constrain the cutting machine 35 and the clamping machine 36 to slide laterally. Together with their own longitudinal moving mechanisms, they drive the cutting gun 351 and the magnetic suction head 361 to achieve precise alignment in multiple dimensions, and complete the laser cutting operation of the material through the cutting gun 351. During the cutting process, the fume extraction device equipped with the cutting gun 351 can timely absorb and collect the cutting exhaust gas to prevent smoke from spreading and polluting the equipment and workpiece. After the cutting is completed, the clamping plate 6 continues to clamp and fix the workpiece. The support plate 41 moves down and retracts to the bottom of the frame 1 under the drive of the second screw 48, so that the waste generated by the cutting loses its support force. Then the clamping plate 6 When released in the reverse direction, the waste material automatically falls into the waste collection box at the bottom of the support mechanism 4 to complete the automatic waste removal. At the same time, the magnetic suction head 361 at the end of the gripper 36 accurately picks up the finished product material after cutting, and transfers the finished product material to the bearing seat 54 of the transfer mechanism 5 on one side of the support mechanism 4 through the displacement adjustment of the gantry frame 37. The transfer mechanism 5 uses the bearing plate 51 as the overall bearing base, and two sets of air pumps 52 arranged vertically work in conjunction with the support sleeve 55. The support sleeve 55 ensures the pushing stability of the air pumps 52 by connecting the balance bar. The two sets of air pumps 52 synchronously drive the corresponding center plate 53 to feed in opposite directions. The ring-shaped finished product is automatically centered and positioned by the card interface that matches the shape of the finished product to ensure the accurate placement of the finished product.After positioning, the drive pump 56 on the support plate 51 extends and drives the rotating component 561 to rotate on the support component 563, driving the hammer 562 to precisely strike the finished part on the support seat 54, shaking off the residual waste material adhering to the finished product. This completes the fully automated processing operation, including material feeding, precise cutting, automatic waste removal, finished product transfer, centering correction, and residual material removal.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A laser cutting machine with fully automatic loading and unloading function, characterized in that, include: Rack (1); Feeding mechanism (2), the feeding mechanism (2) is mounted on the frame (1) and can move in the frame (1), the feeding mechanism (2) is used to push materials; Support mechanism (4), the support mechanism (4) is located at one end of the frame (1), and is used to receive the material pushed by the feeding mechanism (2). The support mechanism (4) includes a support plate (41), which can move up and down and left and right to detach the waste material remaining after cutting. The cutting and clamping mechanism (3) is located above the support mechanism (4). The cutting and clamping mechanism (3) includes a cutting gun (351) and a magnetic suction head (361), which are used to cut and absorb the material respectively. The cutting gun (351) is also equipped with a smoke-absorbing device to absorb the exhaust gas generated by cutting the material. The transfer mechanism (5) is located on the side of the support mechanism (4) away from the frame (1). The transfer mechanism (5) is used to receive the molding material transported by the magnetic head (361).

2. A laser cutting machine with fully automatic loading and unloading function according to claim 1, characterized in that: The support mechanism (4) is provided with clamping plates (6) on both sides. All clamping plates (6) are provided with push rods (61) on the side away from the support mechanism (4). The push rods (61) are used to push the clamping plates (6) away from or closer to the support mechanism (4).

3. A laser cutting machine with fully automatic loading and unloading function according to claim 1 or 2, characterized in that: The support mechanism (4) also includes snap-fit ​​plates (42) disposed on both sides of the support plate (41). The snap-fit ​​plate (42) is located on the slide groove (43) at the bottom of the support plate (41), and the snap-fit ​​plate (42) is able to slide on the slide groove (43); The outer side of the slide (43) is provided with a first motor (45), and the output end of the first motor (45) is provided with a first lead screw (44), which is sleeved with the support plate (41).

4. A laser cutting machine with fully automatic loading and unloading function according to claim 3, characterized in that: The bottom of the slide (43) is connected to a second lead screw (48), and the outside of the second lead screw (48) is provided with a transmission device (47) for driving the rotation of the second lead screw (48); the transmission device (47) is connected to a second motor (46).

5. A laser cutting machine with fully automatic loading and unloading function according to claim 1, characterized in that: The cutting and clamping mechanism (3) also includes a moving groove (31) on both sides of the frame (1), a support component (32) is provided on the moving groove (31), and a gantry frame (37) is supported on the top of the support component (32). The gantry frame (37) is provided with a limiting plate (33) at the end point and a limiting strip (34) is provided on the outside of the gantry frame (37). The limiting strip (34) is equipped with a cutting machine (35) and a clamping machine (36). The output ends of the cutting machine (35) and the clamping machine (36) are respectively connected to the cutting gun (351) and the magnetic suction head (361).

6. A laser cutting machine with fully automatic loading and unloading function according to claim 1 or 2, characterized in that: The transfer mechanism (5) includes a bearing plate (51) located on one side of the support mechanism (4), and the bearing plate (51) is provided with two sets of air pumps (52) and a bearing seat (54) for supporting the molding material. The output end of the air pump (52) is connected to a centering plate (53); Two sets of support sleeves (55) are also provided above the bearing plate (51); One of the air pumps (52) and one of the support sleeves (55) are grouped together, and are arranged alternately with another group of air pumps (52) and support sleeves (55) in a vertical arrangement; The support plate (51) is also provided with a drive pump (56) and a support member (563). The output end of the drive pump (56) is provided with a rotating member (561). The rotating member (561) is connected to the support member (563) and can rotate on the support member (563). The output end of the rotating member (561) is provided with a hammer (562).

7. A laser cutting machine with fully automatic loading and unloading function according to claim 2, characterized in that: The frame (1) is provided with a support slide bar (11), which is used to support the feeding mechanism (2); A sliding cable (12) is provided on one side of the supporting slide bar (11), and the sliding cable (12) is driven by a motor located inside the frame (1) to traction the feeding mechanism (2). The frame (1) is provided with a baffle (14) on the outside.

8. A laser cutting machine with fully automatic loading and unloading function according to claim 7, characterized in that: The feeding mechanism (2) includes a housing (21), the bottom of the housing (21) and the supporting slide bar (11) are connected to the slide cable (12); The output end of the housing (21) is provided with a driver (22) and a gripper (23); The gripper (23) is driven by the driver (22) to grip the material.

9. A laser cutting machine with fully automatic loading and unloading function according to claim 7, characterized in that: The inner sides of both the baffle (14) and the clamping plate (6) are provided with guide wheels (7), which are used to guide the material. The side of the baffle (14) away from the support mechanism (4) is provided with a push rod (61), just like the clamping plate (6), to push the baffle (14) away from or closer to the support mechanism (4).

10. A laser cutting machine with fully automatic loading and unloading function according to claim 1, characterized in that: The bottom of the support mechanism (4) is provided with a waste collection box; When the support mechanism (4) moves, the waste material on the support mechanism (4) falls into the waste collection box.

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