CN114985953A - Truss-like laser marking cutting and intelligent composite set for letter sorting - Google Patents

Abstract

The invention discloses a truss type laser marking cutting and intelligent sorting combined device, which relates to the technical field of laser processing equipment and comprises an installation groove plate, wherein two sides of the installation groove plate are both fixedly connected with supporting legs, two ends in the installation groove plate are both provided with transmission rollers, a chain plate type conveyor belt is installed between the two transmission rollers, and one side of the installation groove plate is also provided with a driving motor for driving the transmission rollers to rotate; two mounting plates are arranged at the position, close to the middle, of one side of the mounting groove plate, a first vision sensor is arranged at the position, located between the two mounting plates, of one side of the mounting groove plate, a sliding rail is fixedly connected between the two mounting plates, a driving block is connected between the two sliding rails in a sliding mode, and a first driving assembly used for driving the driving block to move along the sliding rail is arranged between the two mounting plates; the device integrates cutting, marking and sorting, saves time wasted by conversion between devices, and effectively reduces the labor intensity of workers.

Description

A combined device for truss laser marking cutting and intelligent sorting

technical field

The invention relates to the technical field of laser processing equipment, in particular to a combined device for truss-type laser marking cutting and intelligent sorting.

Background technique

Laser cutting is a technology that uses a laser to cut materials, typically used in industrial manufacturing applications. Laser cutting generally works by directing a high-power laser output through optics. Laser optics and CNC systems are used to guide the material or guide the resulting laser beam. The laser beam is focused and aimed at the material, which then melts, burns, vaporizes or is blown away by the gas jet, leaving an edge with a high-quality surface finish. Industrial laser cutters are generally used to cut flat material as well as structural and piping materials.

In the processing of the product, the product needs to be marked and tested after laser cutting to finally obtain a qualified finished product, and the existing equipment needs to use three equipments of laser cutting machine, marking machine and sorting machine in the above-mentioned processing. Collaboration can only be achieved. Not only does the equipment invest too much, but also the conversion between multiple equipment is troublesome, which increases the labor intensity of the staff. In response to the above problems, we provide a combined device for truss-type laser marking and cutting and intelligent sorting .

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a combined device for truss-type laser marking cutting and intelligent sorting to solve the problems in the background art.

To achieve the above object, the present invention provides the following technical solutions:

A combined device for truss-type laser marking cutting and intelligent sorting comprises an installation groove plate, legs are fixedly connected on both sides of the installation groove plate, and both ends of the installation groove plate are provided with drive rollers. A chain plate conveyor belt is installed between the two drive rollers, and a drive motor for driving the drive rollers to rotate is also provided on one side of the installation groove plate;

One side of the mounting slot plate is provided with two mounting plates at a position close to the middle, one side of the mounting slot plate is located in the middle of the two mounting plates with a No. 1 visual sensor, and a slide rail is fixedly connected between the two mounting plates , a drive block is slidably connected between the two slide rails, and a first drive assembly for driving the drive block to move along the slide rail is arranged between the two mounting plates;

A fixing frame is fixedly connected in the middle of the upper end face of the driving block, an installation sliding block is slidably connected inside the fixing frame, and a second driving component for driving the installation sliding block to move up and down is also arranged in the fixing frame;

A support slide bar is fixedly connected to the side of the installation slider close to the chain plate conveyor belt, and a cylindrical block is slidably connected to the support slide bar. the third drive assembly;

A rotating sleeve is rotatably connected to the cylindrical block, and a core block is fixedly connected to the rotating sleeve. The upper end surface of the core block is provided with a laser cutting module for cutting the product, and the lower end surface of the core block is provided with a laser cutting module for cutting the product. A laser marking module for marking, the cylindrical block is provided with a switching component for driving the rotating sleeve to rotate to realize switching between the laser cutting module and the laser marking module;

A sorting component for rejecting unqualified products is also provided on one side of the installation slot plate.

On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

In an optional solution: the first drive assembly includes a Y-axis threaded rod, the Y-axis threaded rod is rotatably connected to a middle position between two mounting plates, and the Y-axis threaded rod is threadedly connected to the drive block , and a Y-axis servo motor for driving the Y-axis threaded rod to rotate is also provided on one side of the mounting plate.

In an optional solution: the second drive assembly includes a Z-axis threaded rod, the Z-axis threaded rod is rotatably connected to a middle position inside the fixed frame, and the Z-axis threaded rod is threadedly connected to the installation slider, so The upper end of the fixed frame is provided with a Z-axis servo motor for driving the Z-axis threaded rod to rotate.

In an optional solution: the third drive assembly includes a limit plate, the limit plate is fixedly connected to the end of the support slide rod away from the installation slider, and the lower end of the limit plate rotates between the installation slider An X-axis threaded rod is connected, the lower end of the limit plate is provided with an X-axis servo motor for driving the X-axis threaded rod to rotate, and the X-axis threaded rod is threadedly connected with the cylindrical block.

In an optional solution: the switching assembly includes a ring gear, the ring gear is fixedly connected to the end of the rotating sleeve close to the installation slider, the upper end of the cylindrical block is fixedly connected to a No. 1 servo motor, and the output end of a No. 1 servo motor is fixedly connected A motor gear is provided which meshes with the ring gear.

In an optional solution: the sorting assembly includes a connecting plate, the connecting plate is fixedly connected to one side of the installation slot plate, the No. 2 vision sensor is provided on one side of the upper end of the connecting plate, and the other side of the connecting plate is Two electric push rods are installed on the upper end of the side, and a push plate is arranged between the output ends of the two electric push rods.

In an optional solution, a defective product collection box is provided below the side of the installation groove plate away from the push plate.

In an optional solution: a main control computer is also provided on one side of the installation slot plate, the Y-axis servo motor, Z-axis servo motor, X-axis servo motor, laser cutting module, laser marking module, No. 1 The vision sensor, the No. 2 vision sensor and the electric actuator are all electrically connected with the main control computer.

In an optional solution, reinforcing ribs are provided between the mounting plate and the mounting groove plate.

Compared with the prior art, the beneficial effects of the present invention are as follows:

Through the laser cutting module and the laser marking module provided in the present invention, the product can be cut and marked during use, and when laser cutting is required during operation, the core block is driven to rotate 180 degrees by the switching component, and the laser cutting module is Switch to the working position, and then cut the product. After the cutting is completed, switch the laser marking module to the working position to mark the product. At the same time, the set sorting component can visually detect the product that has been cut and marked when in use. And to reject unqualified products, the device integrates cutting, marking and sorting, which saves the time wasted in switching between equipment, and effectively reduces the labor intensity of the staff.

Description of drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic structural diagram of the other side in the present invention.

FIG. 3 is a schematic diagram of a partial structure in the present invention.

Among them: 1. Installation slot plate; 2. X-axis servo motor; 3. Defective product collection box; 4. Outrigger; 5. Push plate; 6. Laser cutting module; 7. Installation slider; 8. Z-axis servo Motor; 9. Z-axis threaded rod; 10. Fixed frame; 11. Main control computer; 12. Chain plate conveyor; 13. Core block; 14. Laser marking module; 15. Drive motor; 16. Mounting plate; 17. Y-axis threaded rod; 18, drive block; 19, No. 1 vision sensor; 20, slide rail; 21, Y-axis servo motor; 22, connecting plate; 23, No. 2 vision sensor; 24, Electric push rod; 25, Ring Gear; 26, cylindrical block; 27, No. 1 servo motor; 28, motor gear; 29, X-axis threaded rod; 30, rotating sleeve; 31, support sliding rod; 32, limit plate.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

As shown in FIG. 1 , a combined device for truss-type laser marking, cutting and intelligent sorting includes an installation groove plate 1, and legs 4 are fixedly connected on both sides of the installation groove plate 1. The installation groove plate 1 Both ends of the interior are provided with drive rollers, a chain plate type conveyor belt 12 is installed between the two drive rollers, and a drive motor 15 for driving the drive rollers to rotate is also provided on one side of the installation groove plate 1; the installation One side of the slot plate 1 is also provided with a main control computer 11, a Y-axis servo motor 21, a Z-axis servo motor 8, an X-axis servo motor 2, a laser cutting module 6, a laser marking module 14, No. 1 visual sensor 19, No. 2 Both the visual sensor 23 and the electric push rod 24 are electrically connected to the main control computer 11 .

When working, the drive motor 15 drives the drive roller to rotate, and the drive roller rotates to drive the chain plate conveyor belt 12 to run, and the chain plate type conveyor belt 12 runs to realize the conveying of products. Conveyor belt damage during laser cutting.

As shown in FIG. 1 and FIG. 2 , two mounting plates 16 are provided on one side of the mounting groove plate 1 near the middle, and a position where one side of the mounting groove plate 1 is located in the middle of the two mounting plates 16 is provided with No. 1 vision The sensor 19, the slide rail 20 is fixedly connected between the two mounting plates 16, the driving block 18 is slidably connected between the two sliding rails 20, and the two mounting plates 16 are provided between the two mounting plates 16 for driving the driving block 18 to move along the slide rail 20. The moving first drive assembly; the first drive assembly includes a Y-axis threaded rod 17, and the Y-axis threaded rod 17 is rotatably connected to a middle position between two mounting plates 16, the mounting plate 16 and the drive block 18 Threaded connection, one side of the mounting plate 16 is also provided with a Y-axis servo motor 21 for driving the Y-axis threaded rod 17 to rotate; reinforcing ribs are provided between the mounting plate 16 and the mounting groove plate 1;

When in use, the Y-axis threaded rod 17 is driven to rotate by the Y-axis servo motor 21, and the rotation of the Y-axis threaded rod 17 can drive the drive block 18 to move along the slide rail 20, thereby realizing the movement of the Y-axis of the core block 13.

As shown in FIG. 1 and FIG. 2 , a fixing frame 10 is fixedly connected in the middle of the upper end surface of the driving block 18 , and a mounting slider 7 is slidably connected inside the fixing frame 10 . The second drive assembly for the slider 7 to move up and down; the second drive assembly includes a Z-axis threaded rod 9, which is rotatably connected to the middle position inside the fixed frame 10, and the Z-axis threaded rod 9 It is threadedly connected with the installation slider 7, and the upper end of the fixing frame 10 is provided with a Z-axis servo motor 8 for driving the Z-axis threaded rod 9 to rotate;

During operation, the Z-axis servo motor 8 drives the Z-axis threaded rod 9 to rotate, and the Z-axis threaded rod 9 rotates to drive the installation slider 7 to move up and down. The movement of the installation slider 7 can drive the Z-axis of the core block 13 to move.

As shown in FIG. 2 and FIG. 3 , a support slide bar 31 is fixedly connected to the side of the installation slider 7 close to the chain plate conveyor belt 12 , and a cylindrical block 26 is slidably connected to the support slide bar 31 . The support slide bar Below 31 is a third drive assembly for driving the cylindrical block 26 to move along the support slide bar 31; the third drive assembly includes a limit plate 32, the limit plate 32 is fixedly connected to the support slide bar 31 away from the installation slide At one end of the block 7, an X-axis threaded rod 29 is rotatably connected between the lower end of the limit plate 32 and the installation slider 7, and the lower end of the limit plate 32 is provided with an X-axis servo for driving the X-axis threaded rod 29 to rotate. Motor 2, the X-axis threaded rod 29 is threadedly connected to the cylindrical block 26.

During operation, the X-axis threaded rod 29 is driven to rotate by the X-axis servo motor 2, and the rotation of the X-axis threaded rod 29 drives the cylindrical block 26 to move along the support slide rod 31, and the movement of the cylindrical block 26 can drive the X-axis of the core block 13 to move.

As shown in FIG. 3 , a rotating sleeve 30 is rotatably connected to the cylindrical block 26 , a core block 13 is fixedly connected to the rotating sleeve 30 , and the upper end surface of the core block 13 is provided with a laser cutting module 6 for cutting products, The lower end face of the core block 13 is provided with a laser marking module 14 for marking on the product, and the cylindrical block 26 is provided with a laser marking module 14 for driving the rotating sleeve 30 to rotate to realize the laser cutting module 6 and the laser marking module 14. The switching assembly for switching; the switching assembly includes a ring gear 25, the ring gear 25 is fixedly connected to the end of the rotating sleeve 30 close to the installation slider 7, and the upper end of the cylindrical block 26 is fixedly connected with a No. 1 servo motor 27, No. 1 servo motor The output end of the motor 27 is provided with a motor gear 28 which meshes with the ring gear 25 .

When working, the No. 1 servo motor 27 drives the motor gear 28 to rotate, the rotation of the motor gear 28 can drive the ring gear 25 to rotate, and the rotation of the ring gear 25 can drive the core block 13 to rotate 180 degrees, thereby realizing the laser cutting module 6 and Switching of the laser marking module 14 .

As shown in Figures 1 and 2, a sorting assembly for rejecting unqualified products is also provided on one side of the installation slot plate 1; the sorting assembly includes a connecting plate 22, and the connecting plate 22 is fixedly connected to the One side of the slot plate 1 is installed, the upper end of the connecting plate 22 is provided with a No. 2 visual sensor 23, and the upper end of the other side of the connecting plate 22 is installed with two electric push rods 24. A push plate 5 is arranged between them; a defective product collection box 3 is arranged under the side of the installation groove plate 1 away from the push plate 5 .

When working, the No. 2 visual sensor 23 performs visual inspection on the products conveyed on the chain conveyor belt 12. When unqualified products are found, the electric push rod 24 drives the push plate 5 to move, and pushes the unqualified products from the chain conveyor belt 12. The products that are dropped and pushed are dropped into the defective product collection box 3 for collection.

To sum up: during work, the staff places the products regularly on one end of the chain plate conveyor belt 12, and then drives the transmission roller to rotate through the drive motor 15, and the transmission roller rotates to drive the chain plate type conveyor belt 12 to run. The conveyor belt 12 operates to convey the product. During the conveying process, the No. 1 visual sensor 19 performs visual inspection on the area below the core block 13. When the product reaches the processing position, the No. 1 visual sensor 19 feeds back a signal to the main control computer 11, and the main control The computer 11 controls the chain conveyor belt 12 to stop running, and then cuts the product through the laser cutting module 6 to cut the product into the required shape. After the cutting is completed, the laser cutting module 6 and the laser marking module are switched by switching components after the cutting is completed. 14 to switch. After the switch is completed, the required label is marked on the product through the laser marking module 14. After the marking is completed, the chain plate conveyor 12 resumes operation. The products conveyed on the slat conveyor 12 are visually inspected. When unqualified products are found, the electric push rod 24 drives the push plate 5 to move to push the unqualified products off the chain slat conveyor 12, and the pushed products fall to the defective ones. Collect in the product collection box 3.

The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited to this. should be included within the scope of protection of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims (9)

1. A combined device for truss-type laser marking, cutting and intelligent sorting, comprising an installation groove plate (1), legs (4) are fixedly connected on both sides of the installation groove plate (1), and the installation groove Both inner ends of the plate (1) are provided with drive rollers, a chain-plate conveyor belt (12) is installed between the two drive rollers, and one side of the installation groove plate (1) is also provided with a drive roller to rotate the drive motor (15); It is characterized in that: two mounting plates (16) are provided on one side of the mounting groove plate (1) near the middle, and one side of the mounting groove plate (1) is located in the middle of the two mounting plates (16). No. 1 visual sensor (19), a slide rail (20) is fixedly connected between the two mounting plates (16), a driving block (18) is slidably connected between the two slide rails (20), and the two mounting plates (16) ) is provided with a first drive assembly for driving the drive block (18) to move along the slide rail (20); A fixing frame (10) is fixedly connected in the middle of the upper end surface of the driving block (18), a mounting slider (7) is slidably connected inside the fixing frame (10), and a driving block (10) is also provided in the fixing frame (10). Install the second drive assembly for the slider (7) to move up and down; A support slide bar (31) is fixedly connected to one side of the installation slider (7) close to the chain plate conveyor belt (12), and a cylindrical block (26) is slidably connected to the support slide bar (31). A third driving component for driving the cylindrical block (26) to move along the supporting slide bar (31) is provided below the rod (31); A rotating sleeve (30) is rotatably connected to the cylindrical block (26), a core block (13) is fixedly connected to the rotating sleeve (30), and an upper end surface of the core block (13) is provided with a laser for cutting products A cutting module (6), the lower end surface of the core block (13) is provided with a laser marking module (14) for marking on products, and the cylindrical block (26) is provided with a driving rotating sleeve (30) to carry out A switching assembly that is rotated to realize switching between the laser cutting module (6) and the laser marking module (14); A sorting component for rejecting unqualified products is also provided on one side of the installation slot plate (1). 2. A combined device for truss-type laser marking cutting and intelligent sorting according to claim 1, characterized in that the first driving component comprises a Y-axis threaded rod (17), and the Y-axis threaded rod (17) is rotatably connected at the middle position between the two mounting plates (16), the Y-axis threaded rod (17) is threadedly connected with the driving block (18), and one side of the mounting plate (16) is also provided with a The Y-axis servo motor (21) drives the Y-axis threaded rod (17) to rotate. 3. A combined device for truss-type laser marking cutting and intelligent sorting according to claim 2, wherein the second drive assembly comprises a Z-axis threaded rod (9), and the Z-axis threaded rod (9) It is rotatably connected to the inner middle position of the fixing frame (10), the Z-axis threaded rod (9) is threadedly connected with the mounting slider (7), and the upper end of the fixing frame (10) is provided with a thread for driving the Z-axis The Z-axis servo motor (8) rotates the rod (9). 4. A combined device for truss-type laser marking, cutting and intelligent sorting according to claim 3, wherein the third drive assembly comprises a limit plate (32), the limit plate (32) ) is fixedly connected to the end of the support sliding rod (31) away from the installation slider (7), and an X-axis threaded rod (29) is rotatably connected between the lower end of the limit plate (32) and the installation slider (7), so The lower end of the limiting plate (32) is provided with an X-axis servo motor (2) for driving the X-axis threaded rod (29) to rotate, and the X-axis threaded rod (29) is threadedly connected with the cylindrical block (26). 5. A combined device for truss-type laser marking cutting and intelligent sorting according to claim 4, characterized in that the switching assembly comprises a ring gear (25), and the ring gear (25) is fixedly connected to the The rotating sleeve (30) is close to one end of the installation slider (7), the upper end of the cylindrical block (26) is fixedly connected with a No. 1 servo motor (27), and the output end of the No. 1 servo motor (27) is provided with a motor gear (28), The motor gear (28) meshes with the ring gear (25). 6. A combined device for truss-type laser marking and cutting and intelligent sorting according to claim 5, wherein the sorting assembly comprises a connecting plate (22), and the connecting plate (22) is fixedly connected On one side of the mounting groove plate (1), a No. 2 visual sensor (23) is installed on one side of the upper end of the connecting plate (22), and two electric push rods (24) are installed on the upper end of the other side of the connecting plate (22). ), a push plate (5) is arranged between the output ends of the two electric push rods (24). 7. A combined device for truss-type laser marking, cutting and intelligent sorting according to claim 6, characterized in that, the installation groove plate (1) is provided with a residual device below the side away from the push plate (5). Reject collection box (3). 8. A combined device for truss-type laser marking, cutting and intelligent sorting according to claim 6, characterized in that, a main control computer (11) is also provided on one side of the installation slot plate (1), so Described Y-axis servo motor (21), Z-axis servo motor (8), X-axis servo motor (2), laser cutting module (6), laser marking module (14), No. 1 vision sensor (19), No. 2 Both the visual sensor (23) and the electric push rod (24) are electrically connected with the main control computer (11). 9. A combined device for truss-type laser marking, cutting and intelligent sorting according to claim 1, characterized in that, reinforcing ribs are provided between the mounting plate (16) and the mounting groove plate (1). .

Images