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CN-121972833-A - High-speed high-precision laser cutting equipment based on PLC control

CN121972833ACN 121972833 ACN121972833 ACN 121972833ACN-121972833-A

Abstract

The invention discloses high-speed high-precision laser cutting equipment based on PLC control, which comprises a workbench, wherein a protective shell is fixedly arranged at the top of the workbench, a PLC controller is arranged on the protective shell, a laser cutting assembly is arranged on the side surface of a supporting plate, an adjusting mechanism for adjusting the position of the laser cutting assembly is arranged on the supporting plate, a mounting groove is arranged in the workbench, the mounting groove is communicated with a concave groove, a box body is fixedly arranged in the concave groove, a side plate is fixedly arranged at the top of the box body, holes are arranged on the side plate in an array manner, a chute is arranged in the box body, a waste box is arranged in the chute, and a driving mechanism is arranged in the frame. Through curb plate and the waste bin that add, can high-efficient clear away the absorptive impurity in work piece surface, realize the function of supplementary work piece unloading simultaneously, make curb plate and unloading groove produce high-frequency vibration, the smooth and easy slip unloading of work piece can be assisted in the vibration of curb plate and unloading groove, promotes unloading efficiency, enables work piece surface absorptive impurity and receives the vibration and drop.

Inventors

  • DING XUWEI
  • FANG JUNHUA
  • Wang Hangtian

Assignees

  • 浙江芒锐机械设备有限公司

Dates

Publication Date
20260505
Application Date
20260407

Claims (10)

  1. 1. The high-speed high-precision laser cutting equipment based on PLC control is characterized by comprising a workbench (1), wherein a protective shell (2) is fixedly arranged at the top of the workbench (1), a PLC controller (4) is arranged on the protective shell (2), a supporting plate (6) is fixedly arranged on the workbench (1), a laser cutting assembly is arranged on the side surface of the supporting plate (6), an adjusting mechanism for adjusting the position of the laser cutting assembly is arranged on the supporting plate (6), a first supporting frame (17) is embedded in the workbench (1), a feeding mechanism is arranged in the first supporting frame (17), a power box (19) is fixedly arranged on the side surface of the first supporting frame (17), and a power mechanism is arranged in the power box (19); The novel automatic feeding device is characterized in that a concave groove (28) is formed in the workbench (1), a mounting groove (29) is formed in the workbench (1), the mounting groove (29) is communicated with the concave groove (28), a box body (30) is fixedly arranged in the concave groove (28), a side plate (31) is fixedly arranged at the top of the box body (30), holes (32) are formed in the side plate (31) in an array mode, a sliding groove (33) is formed in the box body (30), a waste bin (34) is formed in the sliding groove (33), a magnetic plate (35) is fixedly arranged on the side face of the waste bin (34), a frame (37) is arranged in the workbench (1), and a driving mechanism is arranged in the frame (37).
  2. 2. The high-speed high-precision laser cutting equipment based on the PLC control of claim 1 is characterized in that a warning lamp (3) is fixedly arranged at the top of the protective shell (2), and the front surface of the protective shell (2) is connected with a sealing door (5) through a hinge; The laser cutting assembly comprises a mounting block supporting block (14), a laser generator (15) and a laser cutting head (16), wherein the laser generator (15) is fixed on the supporting block (14), the laser cutting head (16) is arranged below the supporting block (14), and the laser generator (15) is connected with the laser cutting head (16).
  3. 3. The high-speed high-precision laser cutting equipment based on PLC control of claim 2 is characterized in that the adjusting mechanism comprises a first motor (7), a first screw (8), a concave frame (9), a second motor (11) and a second screw (12), wherein the first motor (7) is fixed inside a supporting plate (6), the first screw (8) is rotationally arranged inside the supporting plate (6), the end part of the first screw (8) is fixedly connected with the first motor (7), the outer surface of the first screw (8) is in threaded connection with the inner part of the concave frame (9), the second motor (11) is fixed on the concave frame (9), the second screw (12) is rotationally arranged inside the concave frame (9), the outer surface of the second screw (12) is in threaded connection with the inner part of a supporting block (14), the first screw (8) is sleeved with a first corrugated pipe (10), the end part of the first corrugated pipe (10) is fixedly connected with the inner walls of the concave frame (9) and the supporting plate (6), and the second screw (12) is fixedly connected with the end part of the second corrugated pipe (13) and the inner wall of the second corrugated pipe (13).
  4. 4. The high-speed high-precision laser cutting equipment based on PLC control of claim 3, wherein the feeding mechanism comprises a rotating roller (18), an adjusting screw (23), a second support frame (24), a threaded cylinder (25) and a limiting roller (27), the rotating roller (18) is arranged inside the first support frame (17) in an array rotating mode, the second support frame (24) is symmetrically arranged inside the first support frame (17), the adjusting screw (23) is arranged inside the first support frame (17) in a rotating mode, the threaded cylinder (25) is fixed on the second support frame (24), the adjusting screw (23) is in threaded connection with the threaded cylinder (25), the limiting roller (27) corresponding to the rotating roller (18) is arranged on the second support frame (24) in a rotating mode, a guide shaft (26) is arranged inside the second support frame (24) in a penetrating mode, and the end portion of the guide shaft (26) is fixedly connected with the inner wall of the first support frame (17).
  5. 5. The high-speed high-precision laser cutting equipment based on PLC control of claim 4, wherein the power mechanism comprises a driving wheel (20), a speed reducer (21) and a power motor (22), the driving wheel (20) corresponding to the end part of the rotating roller (18) is rotatably arranged inside a power box (19), the central position of the driving wheel (20) is fixedly connected with the end part of the rotating roller (18), the adjacent driving wheels (20) are in transmission connection through a belt, the speed reducer (21) is fixed on the power box (19), the output end of the speed reducer (21) is fixedly connected with the central position of the corresponding driving wheel (20), the power motor (22) is fixed inside the workbench (1), and the output end of the power motor (22) is fixedly connected with the input end of the speed reducer (21).
  6. 6. The high-speed high-precision laser cutting equipment based on the PLC control of claim 1, wherein a blanking groove (36) is formed in the installation groove (29), the blanking groove (36) is obliquely arranged, and grooves (61) are formed in the blanking groove (36) and the box body (30) in an array mode.
  7. 7. The high-speed and high-precision laser cutting equipment based on PLC control of claim 6, wherein the driving mechanism comprises a power shaft (38), a rotating disc (39), a driven wheel (40), a penetrating groove (41) and a pushing plate (42), the power shaft (38) is rotatably arranged inside a frame (37), the rotating disc (39) is fixed at the end part of the power shaft (38), the driven wheel (40) is fixed on the power shaft (38), the driven wheel (40) is connected with the driving wheel (20) through a belt transmission, the penetrating groove (41) is arranged on the frame (37), the penetrating groove (41) is communicated with the power box (19), and one end of the pushing plate (42) is movably connected with the rotating disc (39).
  8. 8. The high-speed high-precision laser cutting equipment based on PLC control of claim 7, wherein a connecting plate (44) is movably connected to the other end of the push plate (42), a compression groove (43) is fixedly arranged in the frame (37), a compression block (45) is arranged in the compression groove (43), the end of the connecting plate (44) is fixedly connected with the center of the compression block (45), and a conveying pipe (46) is connected to one end of the compression groove (43).
  9. 9. The high-speed high-precision laser cutting equipment based on PLC control of claim 8 is characterized in that a bearing plate (48) is fixedly arranged on the connecting plate (44), a movable box (49) is fixedly arranged on the bearing plate (48), a guide rod (47) is fixedly arranged inside the movable box (49), a sliding block (51) is arranged inside the movable box (49), the guide rod (47) penetrates through the sliding block (51), a driving spring (50) is fixedly arranged inside the bearing plate (48), the other end of the driving spring (50) is fixedly connected with the sliding block (51), a guide ring (53) is fixedly arranged inside the bearing plate (48), a knocking column (52) is arranged inside the guide ring (53) in a penetrating mode, the end portion of the knocking column (52) is fixedly connected with the sliding block (51), and one end of the knocking column (52) extends to one side of the groove (61).
  10. 10. The high-speed high-precision laser cutting equipment based on PLC control of claim 1 is characterized in that a strip-shaped groove (54) is formed in the front surface of the workbench (1), a limiting rod (55) is arranged in the strip-shaped groove (54), a third supporting frame (56) is sleeved on the limiting rod (55), a positioning bolt (57) is connected to the third supporting frame (56) in a threaded mode, a limiting frame (58) is fixedly arranged on the third supporting frame (56), a splitter box (59) is inlaid in the limiting frame (58), the splitter box (59) is communicated with the conveying pipe (46), spray holes (60) are formed in an array mode on the splitter box (59), and a filter screen is arranged in the spray holes (60).

Description

High-speed high-precision laser cutting equipment based on PLC control Technical Field The invention relates to the technical field of laser cutting equipment, in particular to high-speed high-precision laser cutting equipment based on PLC control. Background The high-speed high-precision laser cutting equipment based on PLC control is an industrial automatic precision machining equipment, uses PLC as a control core, combines a laser technology and a precision motion system, is specially used for carrying out high-speed, high-precision, stable and reliable laser cutting machining on various materials, compared with a common laser cutting machine, the cutting speed is faster, the extremely high precision is guaranteed, the cutting device is suitable for mass production of precise parts, straight lines, round holes and special-shaped complex patterns can be cut, the cut is smooth and burr-free, secondary polishing is not needed, the cutting program is quickly switched, multiple varieties, small batches or mass production is supported, a die is not needed to be replaced, and different requirements are flexibly met. One chinese patent with publication number CN110355483a discloses a laser cutting device, which comprises a laser cutting mechanism and a gantry, wherein the laser cutting mechanism is mounted on the gantry, the gantry is located above the gantry and can move horizontally along the X-axis direction and the Y-axis direction, a tube plate fixing mechanism is arranged on the gantry, the tube plate fixing mechanism is deformable, and is initially planar for supporting and fixing the cutting of the metal plate, and when the tube is processed, the tube is deformed into an arc shape matched with the tube by gravity extrusion. When the metal plate is processed, the metal plate is directly placed on the rack, and when the pipe is processed, the pipe plate fixing mechanism does not need to be disassembled and can be directly used, and the pipe plate fixing mechanism extrudes the arc-shaped groove through the gravity of the pipe fitting, so that the pipe is fixed, the pipe is prevented from being shifted, the operation is simple and convenient, and the cost is lower. In the current high-speed high-precision laser cutting equipment based on PLC control, in the actual production flow, after the laser cutting processing of a workpiece is completed, the workpiece is often adhered or stacked with waste materials and residual materials. Because the equipment generally lacks automatic separation, positioning and temporary storage mechanisms, manual sorting and cleaning are needed, the labor intensity of operators is remarkably increased, and the quality of finished products is easily reduced. To this end, the present invention provides a high-speed high-precision laser cutting apparatus based on PLC control. Disclosure of Invention The invention aims to provide high-speed high-precision laser cutting equipment based on PLC control, so as to solve the problems in the background technology. The high-speed high-precision laser cutting equipment based on PLC control comprises a workbench, wherein a protective shell is fixedly arranged at the top of the workbench, a PLC controller is arranged on the protective shell, a supporting plate is fixedly arranged on the workbench, a laser cutting assembly is arranged on the side surface of the supporting plate, an adjusting mechanism for adjusting the position of the laser cutting assembly is arranged on the supporting plate, a first supporting frame is inlaid in the workbench, a feeding mechanism is arranged in the first supporting frame, a power box is fixedly arranged on the side surface of the first supporting frame, and a power mechanism is arranged in the power box; The novel multifunctional workbench comprises a workbench, and is characterized in that a concave groove is formed in the workbench, a mounting groove is formed in the workbench, the mounting groove is communicated with the concave groove, a box body is fixedly arranged in the concave groove, a side plate is fixedly arranged at the top of the box body, holes are formed in the side plate in an array mode, a chute is formed in the box body, a waste box is arranged in the chute, a magnetic plate is fixedly arranged on the side face of the waste box, a frame is arranged in the workbench, and a driving mechanism is arranged in the frame. Through adopting above-mentioned scheme, when using high-speed high accuracy laser cutting equipment based on PLC control to carry out continuous pay-off and precision cutting processing to the metal material, power unit motion can drive feed mechanism motion, be convenient for handle metal material loading through feed mechanism, can be to laser cutting subassembly position adjustment through adjustment mechanism, laser cutting subassembly motion can treat material processing to the metal, the work piece after the cutting processing can drop in concave groove inside, support the wor