Optical fiber laser cutting machine with material taking device

Abstract

The utility model relates to the technical field of laser cutting, and discloses an optical fiber laser cutting machine with a material taking device, which comprises a laser cutting device, a conveying belt is arranged at the bottom of the laser cutting device, a material taking frame is arranged on the left side of the conveying belt, a storage box is arranged at the bottom of the material taking frame, and a holding mechanism and a material taking mechanism are arranged in the material taking frame. According to the optical fiber laser cutting machine with the material taking device, five electromagnetic chucks are arranged through a group suction type assembly, a plurality of cut materials can be sucked at the same time, the material taking speed is increased, the working efficiency is improved, different distance adjusting plates are allowed to be replaced according to the sizes of the materials through the design of a locking assembly, the distance between the electromagnetic chucks can be better matched with the sizes of the materials, and the material taking efficiency is improved. The adaptability to materials of different sizes is enhanced, meanwhile, operation is easier, more convenient and faster when the distance adjusting plate is replaced, adjustment of the material taking position can be more accurately achieved through the material taking mechanism, and the material taking accuracy and stability are improved.

Description

Technical Field

[0001] This utility model relates to the field of laser cutting technology, specifically a fiber laser cutting machine with a material handling device. Background Technology

[0002] In modern manufacturing, higher standards have been set for the precision and efficiency of cutting and processing materials such as metals. From automobile manufacturing and aerospace to electronic equipment production, many fields require the cutting of complex shapes and high-precision parts. Fiber laser cutting machines, with their advantages of adapting to various materials and flexibly adjusting cutting parameters, play an important role in handling these complex material cutting tasks. However, at the same time, the post-cut material processing, especially the material handling process, also needs corresponding improvements and optimizations.

[0003] According to the patent application published on the Internet, a fiber laser cutting machine with a material handling device (authorization announcement number: CN221791421 U) describes "This utility model relates to the field of material handling equipment technology, specifically a fiber laser cutting machine with a material handling device, including a base, and an automatic material handling mechanism fixedly connected to the top of the base. The automatic material handling mechanism includes a support frame, a first electric push rod, a second electric push rod, and a track groove. This utility model, by setting up an automatic material handling mechanism, connects the first electric push rod to the top surface of one side of the support rod on both sides. The first electric push rod can push a horizontal plate installed on the surface of the support frame. The horizontal plate slides in the track groove on the surface of the support frame to a designated position. The second electric push rod pushes a third electric push rod installed in the middle of the surface of the horizontal plate. The third electric push rod is installed in a movable groove opened on the surface of the horizontal plate. The third electric push rod can drop the electromagnetic chuck that has reached the designated position to pick up the material, thereby achieving the function of automatic material handling and dispensing through the cooperation of the electric push rods."

[0004] Regarding the above description, the applicant believes the following problems exist: In actual production scenarios, after laser cutting machine operation, multiple materials often remain to be picked up. This device is equipped with only one electromagnetic chuck, which can only pick up one material at a time. This means that the picking action needs to be repeated frequently, limiting the improvement of overall work efficiency. The device is equipped with a first, second, and third electric push rod, designed to work together to accurately deliver the electromagnetic chuck to the designated position to complete the picking task. However, in reality, these electric push rods lack an effective linkage mechanism. They can only perform actions sequentially, that is, the next action will only start after the first action is completed. This serial working method results in waiting time between each action, making parallel operation impossible and severely affecting the picking speed. Especially when processing multiple materials, the overall work efficiency is greatly reduced because multiple position adjustments or actions cannot be performed simultaneously. Utility Model Content

[0005] The purpose of this invention is to provide a fiber laser cutting machine with a material handling device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a fiber laser cutting machine with a material picking device, comprising a laser cutting device, a conveyor belt at the bottom of the laser cutting device, a material picking rack on the left side of the conveyor belt, a storage box at the bottom of the material picking rack, and a suction mechanism and a material picking mechanism inside the material picking rack;

[0007] The suction mechanism includes a group suction component and a locking component, both of which are located inside the material handling rack.

[0008] Preferably, the group suction assembly includes a movable fixed frame, which is slidably connected inside the material picking rack. An electromagnetic chuck is snapped into the bottom of the movable fixed frame, and a connecting rod is fixedly connected to the left side of the electromagnetic chuck. An adjusting plate is slidably connected inside the movable fixed frame, and an electric push rod is provided on the left side of the adjusting plate.

[0009] Preferably, a groove is provided at the top of the electromagnetic chuck corresponding to the position of the movable fixed frame, and the electromagnetic chuck is slidably connected inside the groove. A groove is provided at the position of the connecting rod corresponding to the position of the adjusting plate, and the end of the connecting rod near the adjusting plate is slidably connected inside the groove.

[0010] Preferably, the locking assembly includes a fixing rod and a fixing plate. The fixing plate is fixedly connected to the output end of the electric push rod. The fixing rod is fixedly connected inside the adjusting plate and extends to the outside. A sliding rod is slidably connected inside the fixing rod. A fixing spring is fixedly connected between the sliding rod and the inner wall of the adjusting plate. A retaining bead is engaged at the bottom of the fixing rod.

[0011] Preferably, the bottom of the sliding rod adopts a conical design and contacts the retaining bead. The retaining bead has a through hole at the position corresponding to the fixed rod, and the bottom of the fixed rod has a groove at the position corresponding to the fixed plate. The retaining bead is engaged in the groove through the through hole.

[0012] Preferably, the material handling mechanism includes a material handling motor, which is located on the left side of the material handling frame. The output end of the material handling motor is fixedly connected to a material handling threaded rod. A rotating rod is rotatably connected between the left inner wall and the right inner wall of the material handling frame. A material handling connecting block is threadedly connected to the surface of the material handling threaded rod.

[0013] Preferably, the material handling connecting block is fixedly connected to the bottom of the movable fixed frame.

[0014] Compared with the prior art, this utility model provides a fiber laser cutting machine with a material handling device, which has the following advantages:

[0015] 1. This fiber laser cutting machine with a material handling device is equipped with five electromagnetic chucks via a group suction assembly, enabling it to simultaneously pick up multiple materials for cutting. This increases the material handling speed and improves work efficiency. When processing batches of materials, it can pick up multiple materials at once, reducing the number of times and time spent on material handling. The chuck spacing can be quickly adjusted according to the material size, accommodating materials of different sizes. This provides a significant advantage when dealing with diverse materials, reducing the additional operation time that might be required due to changes in material size. The locking assembly design allows for the replacement of different adjustment plates according to material size, enabling the electromagnetic chuck spacing to better match the material size and enhancing adaptability to different material dimensions. Furthermore, it simplifies and speeds up operation when adjustments are needed to accommodate different materials or for maintenance.

[0016] 2. This fiber laser cutting machine with a material handling device uses a material handling motor to drive the material handling threaded rod in the material handling mechanism, which in turn moves the material handling connecting block and the movable fixed frame. The control of the material handling motor can more accurately adjust the material handling position, improve the accuracy and stability of material handling, and help to better position the electromagnetic chuck above the material for picking up. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the suction mechanism of this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the group suction component of this utility model;

[0021] Figure 4 This is a schematic diagram of the locking component structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the material handling mechanism of this utility model.

[0023] In the diagram: 1. Laser cutting device; 2. Conveyor belt; 3. Material picker; 4. Storage box; 5. Suction mechanism; 51. Group suction assembly; 511. Movable fixed frame; 512. Electromagnetic chuck; 513. Connecting rod; 514. Adjustable distance plate; 515. Electric push rod; 52. Locking assembly; 521. Fixed plate; 522. Fixed rod; 523. Sliding rod; 524. Fixed spring; 525. Clamping ball; 6. Material picking mechanism; 61. Material picking motor; 62. Material picking threaded rod; 63. Rotating rod; 64. Material picking connecting block. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0026] Please see Figure 1-4 This utility model provides a technical solution: a fiber laser cutting machine with a material picking device, including a laser cutting device 1, a conveyor belt 2 at the bottom of the laser cutting device 1, a material picking rack 3 on the left side of the conveyor belt 2, a storage box 4 at the bottom of the material picking rack 3, and a suction mechanism 5 and a material picking mechanism 6 inside the material picking rack 3.

[0027] The suction mechanism 5 includes a group suction component 51 and a locking component 52, both of which are located inside the material handling rack 3.

[0028] Furthermore, the group suction component 51 includes a movable fixed frame 511, which is slidably connected inside the material picker 3. An electromagnetic chuck 512 is snapped into the bottom of the movable fixed frame 511. A connecting rod 513 is fixedly connected to the left side of the electromagnetic chuck 512. An adjusting plate 514 is slidably connected inside the movable fixed frame 511. An electric push rod 515 is provided on the left side of the adjusting plate 514, which can drive the adjusting plate 514 to move.

[0029] Furthermore, a groove is provided at the top of the electromagnetic chuck 512 corresponding to the position of the movable fixed frame 511. The electromagnetic chuck 512 is slidably connected inside the groove. A groove is provided at the position of the connecting rod 513 corresponding to the position of the adjusting plate 514. The end of the connecting rod 513 near the adjusting plate 514 is slidably connected inside the groove. Activating the electric push rod 515 can drive the adjusting plate 514 to move, which in turn drives the connecting rod 513 to move along the groove inside the adjusting plate 514, thereby driving the electromagnetic chuck 512 to move back and forth to complete the adjustment. The five electromagnetic chucks 512 can pick up multiple cutting materials at the same time, improving work efficiency.

[0030] Furthermore, the locking assembly 52 includes a fixing rod 522 and a fixing plate 521. The fixing plate 521 is fixedly connected to the output end of the electric push rod 515. The fixing rod 522 is fixedly connected inside the adjusting plate 514 and extends to the outside. A sliding rod 523 is slidably connected inside the fixing rod 522. A fixing spring 524 is fixedly connected between the sliding rod 523 and the inner wall of the adjusting plate 514. A retaining bead 525 is engaged at the bottom of the fixing rod 522. The fixing spring 524 can reset the sliding rod 523 to its original position.

[0031] Furthermore, the bottom of the sliding rod 523 adopts a conical design and contacts the retaining bead 525. The retaining bead 525 has a through hole at the corresponding position of the fixing rod 522, and the bottom of the fixing rod 522 has a groove at the corresponding position of the fixing plate 521. The retaining bead 525 is engaged in the groove through the through hole. Pressing the sliding rod 523 will move the retaining bead 525 away from the fixing plate 521. At this time, the adjusting plate 514 can be pulled out. After replacing it with an adjusting plate 514 of a different size, press the sliding rod 523 again to insert the fixing rod 522 into the fixing plate 521. Then release the sliding rod 523. The fixing spring 524 will reset the sliding rod 523. At this time, the retaining bead 525 will move closer to the fixing plate 521 to complete the fixation. Example

[0032] Please see Figure 5 In conjunction with Embodiment 1, the material handling mechanism 6 includes a material handling motor 61, which is located on the left side of the material handling frame 3. The output end of the material handling motor 61 is fixedly connected to a material handling threaded rod 62. A rotating rod 63 is rotatably connected between the inner wall on the left side and the inner wall on the right side of the material handling frame 3. A material handling connecting block 64 is threadedly connected to the surface of the material handling threaded rod 62. Starting the material handling motor 61 will drive the material handling connecting block 64 to move.

[0033] Furthermore, the material picking connecting block 64 is fixedly connected to the bottom of the movable fixed frame 511, and the movement of the material picking connecting block 64 will drive the movable fixed frame 511 to move.

[0034] In actual operation, when this device is used, the material is placed on the conveyor belt 2, cut by the laser cutting device 1, and then transported to the bottom of the picking rack 3. The electric push rod 515 is started, and the electromagnetic chuck 512 is moved to the required position according to the groove on the surface of the adjusting plate 514. Then the picking motor 61 is started, and the movable fixing frame 511 will move the electromagnetic chuck 512 to the picking position. The five electromagnetic chucks 512 can pick up five pieces of cut material, which increases the picking speed. After picking up the material, the material is transported to the storage box 4. When changing products, the sliding rod 523 can be pressed to move the locking bead 525 away from the fixing plate 521. At this time, the adjusting plate 514 can be replaced. The fixing spring 524 will drive the sliding rod 523 to rise, and the bottom of the sliding rod 523 will re-lock the locking bead 525 into the groove opened at the fixing plate 521 to complete the fixing.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A fiber laser cutting machine with a material handling device, comprising a laser cutting device (1), characterized in that: The laser cutting device (1) is provided with a conveyor belt (2) at the bottom, a material picker (3) is provided on the left side of the conveyor belt (2), a storage box (4) is provided at the bottom of the material picker (3), and a suction mechanism (5) and a material picker (6) are provided inside the material picker (3). The suction mechanism (5) includes a group suction component (51) and a locking component (52), both of which are located inside the material picker (3).

2. A fiber laser cutting machine with a material handling device according to claim 1, characterized in that: The group suction assembly (51) includes a movable fixed frame (511), which is slidably connected inside the material picker (3). An electromagnetic chuck (512) is snapped into the bottom of the movable fixed frame (511). A connecting rod (513) is fixedly connected to the left side of the electromagnetic chuck (512). An adjusting plate (514) is slidably connected inside the movable fixed frame (511). An electric push rod (515) is provided on the left side of the adjusting plate (514).

3. A fiber laser cutting machine with a material handling device according to claim 2, characterized in that: The top of the electromagnetic chuck (512) is provided with a groove corresponding to the position of the movable fixed frame (511), and the electromagnetic chuck (512) is slidably connected inside the groove. The connecting rod (513) is provided with a groove corresponding to the position of the adjusting plate (514), and the end of the connecting rod (513) near the adjusting plate (514) is slidably connected inside the groove.

4. A fiber laser cutting machine with a material handling device according to claim 2, characterized in that: The locking assembly (52) includes a fixing rod (522) and a fixing plate (521). The fixing plate (521) is fixedly connected to the output end of the electric push rod (515). The fixing rod (522) is fixedly connected inside the adjusting plate (514) and extends to the outside. A sliding rod (523) is slidably connected inside the fixing rod (522). A fixing spring (524) is fixedly connected between the sliding rod (523) and the inner wall of the adjusting plate (514). A retaining bead (525) is engaged at the bottom of the fixing rod (522).

5. A fiber laser cutting machine with a material handling device according to claim 4, characterized in that: The bottom of the sliding rod (523) is designed in a conical shape and is in contact with the retaining bead (525). The retaining bead (525) has a through hole at the corresponding position of the fixing rod (522). The bottom of the fixing rod (522) has a groove at the corresponding position of the fixing plate (521). The retaining bead (525) is engaged in the groove through the through hole.

6. A fiber laser cutting machine with a material handling device according to claim 1, characterized in that: The material handling mechanism (6) includes a material handling motor (61), which is located on the left side of the material handling frame (3). The output end of the material handling motor (61) is fixedly connected to a material handling threaded rod (62). A rotating rod (63) is rotatably connected between the inner wall of the left side and the inner wall of the right side of the material handling frame (3). A material handling connecting block (64) is threadedly connected to the surface of the material handling threaded rod (62).

7. A fiber laser cutting machine with a material handling device according to claim 6, characterized in that: The material handling connection block (64) is fixedly connected to the bottom of the movable fixed frame (511).

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