Laser cutting equipment with feeding and discharging functions

Abstract

The utility model relates to the technical field of automatic control, and discloses laser cutting equipment with feeding and discharging functions, which is characterized in that a telescopic end of an electric push rod drives a connecting plate to slide downwards through the arrangement of a feeding assembly; when a connecting plate slides, two first sliding rods on the periphery are driven to slide, clamping jaws are driven to unfold towards the two sides, then the connecting plate is driven to stretch out and draw back upwards through the telescopic end of an electric push rod, meanwhile, objects are grabbed, anti-skid pads on the inner sides of the clamping jaws can improve fixation and prevent the objects from falling off, and then one rotating shaft is driven to rotate through the driving end of a motor; when the rotating shaft rotates, the transmission belt and the second sliding block stretch out and draw back up and down, the first sliding block slides in the sliding plate to bring the objects to the surface of the clamping assembly, the beaten objects are fixed through the clamping jaw, meanwhile, the first sliding block is started to bring the objects to the left side to be put down, and manual carrying can be saved through automatic feeding.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic control, in particular to a laser cutting device with loading and unloading functions. Background Art

[0002] Laser cutting equipment is a device that uses a high-energy-density laser beam as a heat source to cut various materials. It focuses the laser beam on a tiny area on the surface of the material, causing the material to quickly melt, vaporize, or reach its ignition point, thereby separating the material and achieving the purpose of cutting.

[0003] In the actual use of existing laser cutting equipment with loading and unloading functions, manual loading and unloading operations will cause the equipment to stop frequently, affecting production efficiency.

[0004] A search of existing patents reveals a laser cutting device (publication number: CN215846396U). The device comprises a laser, a galvanometer lens, a shaper mounted on the galvanometer lens, and a processing platform for mounting the workpiece to be cut. The output of the laser is connected to the input of the shaper, which in turn is connected to the input of the galvanometer lens. The shaper converts the circular Gaussian laser beam emitted by the laser into a rectangular flat-top laser beam, and the galvanometer lens emits the rectangular flat-top laser beam to cut the workpiece. In this utility model, the rectangular flat-top laser beam emitted by the laser cutting device can reduce edge chipping and melting problems that can occur during laser cutting, thereby improving the quality of laser cutting of the workpiece. Furthermore, the rectangular flat-top laser beam can produce highly precise right-angled edges on the workpiece.

[0005] While the aforementioned patent demonstrates that the rectangular flat-top laser beam emitted by the laser cutting device can reduce edge chipping and melting during the laser cutting process, thereby improving the laser cutting quality of the workpiece, it also demonstrates that the rectangular flat-top laser beam emitted by the laser cutting device can produce highly precise right-angled edges on the workpiece, but it is difficult to fix, resulting in material displacement when the laser beam is applied.

[0006] Therefore, it is necessary to invent a laser cutting device with loading and unloading functions to solve the above problems. Summary of the Invention

[0007] (1) Technical problems solved

[0008] The technical problem solved by the utility model is to provide a laser cutting device with high practicality, simple operation and relatively simple structure and with loading and unloading functions, which solves the problem raised in the above background technology that the material is not easy to be clamped and fixed during processing, and the cutting force applied by the laser beam on the material will cause the material to move.

[0009] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said linking rod and said adjusting base are pivotally connected to each other with a bolt, and said bolt has a round shank to contact with said linking rod. said linking rod having a check valve in said linking rod and a check valve in said linking rod.

[0010] As a further solution of the present invention, a plurality of evenly distributed support bodies are fixedly connected to the bottom of the processing table.

[0011] As a further solution of the present invention, a sliding block three is slidably connected inside the processing table, and a laser pen is fixedly connected to the bottom of the sliding block three.

[0012] As a further solution of the present invention, a fixing block is fixedly connected to the top of the connecting block.

[0013] As a further solution of the present invention, an anti-slip pad is fixedly connected to one side of the clamping jaw.

[0014] As a further solution of the present invention, the two second sliding rods and the two first sliding rods are internally fixedly connected with connecting columns, and the connecting columns are rotatably connected to the inside of the clamping jaws.

[0015] As a further solution of the present invention, a frame is fixedly connected to the bottom of the fixed plate, and the frame is fixedly connected to the inside of the processing table.

[0016] The utility model provides a laser cutting device with loading and unloading functions, which has the following beneficial effects:

[0017] 1. This is a laser cutting equipment with loading and unloading functions. Through the setting of the loading component, the telescopic end of the electric push rod drives the connecting plate to slide downward. When the connecting plate slides, it drives the two outer sliding rods to slide and drive the clamping claws to expand to both sides. The telescopic end of the electric push rod drives the connecting plate to extend and retract and grab the objects at the same time. The anti-slip pad on the inside of the clamping claw can improve the fixation to prevent the objects from falling. The motor drive end drives one of the rotating shafts to rotate. When the rotating shaft rotates, the transmission belt and the sliding block 2 are extended and retracted up and down. The sliding block 1 slides inside the sliding plate to bring the objects to the surface of the clamping component. The clamping component fixes the objects and can slide the sliding block 3 and work through the laser pen. The printed objects are fixed by the clamping claws and the sliding block 1 is started at the same time to bring the objects to the left and put them down. Automatic loading can save manual handling.

[0018] 2. This laser cutting equipment with loading and unloading functions, through the setting of the clamping component, starts the bidirectional electric push rod to drive the connecting blocks on the left and right sides to extend and retract and drive the connecting rod to rotate. The connecting rod rotates inside the mounting plate to drive the remaining two connecting rods and the connecting block to clamp the object. The clamping device fixes the material and can effectively prevent the material from shifting during the laser cutting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the split structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the feeding structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the clamping structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the clamp of the utility model;

[0024] Figure 6 for Figure 3 Enlarged view of point A in the middle.

[0025] In the figure: 1. Processing table; 2. Sliding plate; 3. Transmission belt; 4. Fixed plate; 5. Shell 1; 6. Shell 2; 7. Clamp; 8. Sliding block 1; 9. Sliding block 2; 10. Rotating shaft; 11. Motor; 12. Connecting block; 13. Frame; 14. Mounting plate; 15. Connecting rod; 16. Sliding block 3; 17. Bidirectional electric push rod; 18. Electric push rod; 19. Connecting plate; 20. Sliding rod 1; 21. Sliding rod 2; 22. Anti-slip pad; 23. Fixed block; 24. Support body; 25. Laser pen; 26. Connecting column. DETAILED DESCRIPTION

[0026] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0027] See also Figures 1 to 6 The utility model provides a technical solution: a laser cutting device with loading and unloading functions, wherein a sliding plate 2 is slidably connected to the inner side of a processing table 1, a loading assembly is provided on the rear side of the sliding plate 2, and a clamping assembly is provided inside the processing table 1.

[0028] The feeding assembly includes a sliding block 8, which is slidably connected to the inside of the sliding plate 2. The rear side of the sliding plate 2 is fixedly connected to the shell 5. The shell 5 is internally rotatably connected to two shafts 10, one of which is fixedly connected to the front side of the shaft 10 with a motor 11, and the other shaft 10 is rotatably connected to the inside of the shell 5. The motor 11 passes through the shell 5. The outer periphery of the two shafts 10 is rotatably connected to the transmission belt 3. The transmission belt 3 is internally fixedly connected to the sliding block 29. The rear side of the sliding block 29 is fixedly connected to the shell 26. The shell 26 is internally fixedly connected to the motor. Push rod 18, the driving end of electric push rod 18 is fixedly connected with connecting plate 19, the inner side of shell 2 6 is rotatably connected with two sliding rods 21 and two sliding rods 1 20, the left and right sides of connecting plate 19 are abutted with sliding rod 1 20, the outer periphery of two sliding rods 21 and two sliding rods 1 20 are slidably connected with clamping claw 7, through the arrangement of transmission belt 3, shell 1 5, clamping claw 7, sliding block 1 8, sliding block 2 9, rotating shaft 10, electric push rod 18, connecting plate 19, sliding rod 1 20, sliding rod 2 21, the function of loading and unloading is achieved.

[0029] A plurality of evenly distributed support bodies 24 are fixedly connected to the bottom of the processing table 1 , and the support bodies 24 are arranged to support the processing table 1 .

[0030] A sliding block 3 16 is slidably connected inside the processing table 1 , and a laser pen 25 is fixedly connected to the bottom of the sliding block 3 16 . The setting of the sliding block 3 16 allows the laser pen 25 to slide freely.

[0031] A fixing block 23 is fixedly connected to the top of the connecting block 12. The setting of the fixing block 23 can fix the round object.

[0032] One side of the clamping jaw 7 is fixedly connected with an anti-skid pad 22 , and the provision of the anti-skid pad 22 improves the fixation of the clamping jaw 7 .

[0033] The two sliding rods 21 and the two sliding rods 1 20 are fixedly connected with a connecting column 26. The connecting column 26 is rotatably connected to the inside of the clamping jaw 7. The setting of the connecting column 26 plays a role in fixing the clamping jaw 7.

[0034] A frame 13 is fixedly connected to the bottom of the fixed plate 4, and the frame 13 is fixedly connected to the inside of the processing table 1. The frame 13 is provided to protect the inside of the clamping assembly.

[0035] The bidirectional electric linear actuator model is GRA-L20, with a voltage of 12V / 24V. It is a small electric linear actuator that can be used in scenarios with certain space and voltage restrictions. The electronic model is Z series, which is a general-purpose DC motor.

[0036] In the present invention, the working steps of the device are as follows:

[0037] The first step: the telescopic end of the electric push rod 18 drives the connecting plate 19 to slide downward, and the connecting plate 19 drives the two sliding rods 20 on the periphery when sliding. When the sliding rod 20 slides, the clamping claws 7 are expanded to both sides, and then the telescopic end of the electric push rod 18 drives the connecting plate 19 to extend and retract upward and grab the items at the same time. The anti-slip pad 22 inside the clamping claw 7 can improve the fixation to prevent the items from falling. Then, the driving end of the motor 11 drives one of the rotating shafts 10 to rotate. When the rotating shaft 10 rotates, the transmission belt 3 and the sliding block 2 9 are extended and retracted up and down. The sliding block 1 8 slides inside the sliding plate 2 to bring the items to the surface of the clamping assembly. The clamping assembly can fix the items by sliding the sliding block 3 16 and working through the laser pen 25. The printed items are fixed by the clamping claw 7 and the sliding block 1 8 is started at the same time to bring the items to the left and put them down. Automatic loading can save manual handling.

[0038] The second step: Start the bidirectional electric push rod 17 to drive the connecting blocks 12 on the left and right sides to extend and retract and drive the connecting rod 15 to rotate. The connecting rod 15 rotates inside the mounting plate 14 to drive the remaining two connecting rods 15 and the connecting block 12 to clamp the object. The clamping device fixes the material and can effectively prevent the material from shifting during the laser cutting process.

[0039] It should be noted that the device structure and drawings of the present invention mainly describe the principle of the present invention. In terms of the technology of the design principle, the settings of the device's power mechanism, power supply system, and control system are not fully described. However, those skilled in the art can clearly understand the details of its power mechanism, power supply system, and control system on the premise that they understand the principle of the above-mentioned utility model. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art.

[0040] The standard parts used can be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the components known to technical personnel in this field, their structures and principles can be known to these technical personnel through technical manuals or through conventional experimental methods.

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

Claims

1. A laser cutting device with loading and unloading functions, comprising a processing table (1), characterized in that: The inner side of the processing table (1) is slidably connected to a sliding plate (2), a loading assembly is provided on the rear side of the sliding plate (2), and a clamping assembly is provided inside the processing table (1). The loading assembly includes a sliding block (8), the sliding block (8) is slidably connected to the inside of the sliding plate (2), the rear side of the sliding plate (2) is fixedly connected to the shell (5), the inside of the shell (5) is rotatably connected to two rotating shafts (10), one of the rotating shafts (10) is fixedly connected to the front side of the motor (11), and the other rotating shaft (10) is rotatably connected to the inside of the shell (5), the motor (11) passes through the shell (5), and the outer peripheries of the two rotating shafts (10) are rotatably connected to the transmission belt (3), and the transmission belt (3) A sliding block 2 (9) is fixedly connected inside, and the rear side of the sliding block 2 (9) is fixedly connected to a shell 2 (6). An electric push rod (18) is fixedly connected inside the shell 2 (6), and the driving end of the electric push rod (18) is fixedly connected to a connecting plate (19). The inner side of the shell 2 (6) is rotatably connected with two sliding rods 2 (21) and two sliding rods 1 (20). The left and right sides of the connecting plate (19) are in contact with sliding rods 1 (20). The outer peripheries of the two sliding rods 2 (21) and the two sliding rods 1 (20) are both slidably connected with clamping claws (7). The clamping assembly comprises a fixed plate (4), the fixed plate (4) abutting against the inside of the processing table (1), a plurality of evenly distributed connecting blocks (12) being slidably connected inside the fixed plate (4), a mounting plate (14) being rotatably connected at the bottom of the fixed plate (4), a connecting rod (15) being fixedly connected at the bottom of the connecting block (12), one end of the connecting rod (15) being fixedly connected to the bottom of the mounting plate (14), and a bidirectional electric push rod (17) being fixedly connected to the bottom of the left and right sides of the connecting block (12).

2. The laser cutting equipment with loading and unloading functions according to claim 1, characterized in that: A plurality of evenly distributed support bodies (24) are fixedly connected to the bottom of the processing table (1).

3. The laser cutting equipment with loading and unloading functions according to claim 1, characterized in that: The processing table (1) is internally slidably connected to a sliding block three (16), and the bottom of the sliding block three (16) is fixedly connected to a laser pen (25).

4. The laser cutting equipment with loading and unloading functions according to claim 1, characterized in that: A fixing block (23) is fixedly connected to the top of the connecting block (12).

5. The laser cutting equipment with loading and unloading functions according to claim 1, characterized in that: An anti-slip pad (22) is fixedly connected to one side of the clamping claw (7).

6. The laser cutting equipment with loading and unloading functions according to claim 1, characterized in that: The two second sliding rods (21) and the two first sliding rods (20) are fixedly connected with connecting columns (26) inside, and the connecting columns (26) are rotatably connected inside the clamping jaws (7).

7. The laser cutting equipment with loading and unloading functions according to claim 1, characterized in that: A frame (13) is fixedly connected to the bottom of the fixed plate (4), and the frame (13) is fixedly connected to the inside of the processing table (1).

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