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CN-122007683-A - A laser cutting device for electrical cabinet casing processing

CN122007683ACN 122007683 ACN122007683 ACN 122007683ACN-122007683-A

Abstract

The invention discloses a laser cutting device for processing an electric appliance cabinet shell, which belongs to the technical field of metal cutting devices and comprises an air suction and dust removal mechanism, wherein the air suction and dust removal mechanism comprises a first motor on a frame, an output shaft of the first motor extends to a first screw rod, a first sliding block is spirally driven on the first screw rod, a second motor is fixedly installed on the first sliding block, an output shaft of the second motor is connected with a second screw rod, a second sliding block is spirally driven on the second screw rod, a first cylinder is detachably installed on the second sliding block, and a piston rod on the first cylinder is connected with a laser cutter matched with the first cylinder through a pushing rod. The invention can solve the technical problems that the smoking area is relatively fixed, the adjustment and the change can not be carried out, the air suction plate is not subjected to certain shielding protection treatment under the condition of not being used, the air suction plate can be blocked in the long-time working process, and the stability of the device is not facilitated.

Inventors

  • ZHOU XIONG

Assignees

  • 武汉西高电器有限公司

Dates

Publication Date
20260512
Application Date
20260305

Claims (9)

  1. 1. A laser cutting device for electrical cabinet casing processing, characterized by comprising: The air suction and dust removal mechanism (1), the air suction and dust removal mechanism (1) comprises a first motor (2) on a frame, an output shaft of the first motor (2) extends to a first screw rod (3), a first sliding block (4) is spirally driven on the first screw rod (3), a second motor (5) is fixedly installed on the first sliding block (4), a second screw rod (6) is connected with an output shaft of the second motor (5), and a second sliding block (7) is spirally driven on the second screw rod (6); The second sliding block (7) is detachably provided with a first air cylinder (8), a piston rod on the first air cylinder (8) is connected with a laser cutter (10) matched with the first air cylinder through a pushing rod (9), dust collection plates (11) fixed on the first sliding block (4) are arranged on two outer sides of the laser cutter (10), the dust collection plates (11) are of a vertical telescopic structure, and one end of the pushing rod (9) is fixed on a movable end of the dust collection plates (11) through a cross beam; one end of the dust collection plate (11) is connected with a treatment box (13) through a two-way pipeline (12) fixed on the air pump.
  2. 2. The laser cutting device for machining of electrical cabinet shells according to claim 1, wherein a movable end at the bottom of the dust collection plate (11) is connected with a moving block (14) through a swinging rod (15), one end of the moving block (14) penetrates through the bidirectional pipeline (12) and extends to a first gear plate (43) inside the bidirectional pipeline (12), a second gear plate (17) which moves reversely is meshed and transmitted on the outer wall of the first gear plate (43) through a rotating gear (16), and a collision plate (18) arranged at an air hole of the bidirectional pipeline (12) is connected to one end of each of the first gear plate (43) and the second gear plate (17).
  3. 3. The laser cutting device for processing the electrical cabinet shell according to claim 2, wherein the edge of the outer wall of the moving block (14) is connected with a movable opening along the length direction of the outer wall of the bidirectional pipeline (12), the movable opening is of a telescopic sealing structure design, two ends of the swinging rod (15) are respectively arranged on the movable end at the bottom of the dust collection plate (11) and the moving block (14) in a rotating connection mode, a workbench (19) which is arranged on a frame and used for placing the cabinet shell is arranged below the laser cutter (10), and a control valve is fixedly arranged on the bidirectional pipeline (12).
  4. 4. The laser cutting device for processing the electrical cabinet shell according to claim 1, further comprising a particle purifying mechanism (20) arranged on the processing box (13), wherein the processing box (13) is internally filled with water, the inner wall of the processing box (13) is integrally formed and connected with a partition plate (21), a first filter screen (22) and a second filter screen (23) are respectively arranged between the partition plate (21) and two sides of the inner wall of the processing box (13), and the first filter screen (22) and the second filter screen (23) are connected with a chute along the height direction of the inner wall of the processing box (13).
  5. 5. The laser cutting device for processing the electrical cabinet shell according to claim 4, wherein the bottom of the first filter screen (22) is installed on the moving rod (24), the edge of the outer wall of the moving rod (24) is provided with a cam groove (25), the outer wall of the cam groove (25) is movably abutted against the protruding part (27) of the rotating rod (26), the height direction of the outer wall of the rotating rod (26) is connected with a scraping plate (28) arranged on the inner wall of the processing box (13) through a bracket, and the bottom of the rotating rod (26) is installed on the bottom of the inner wall of the processing box (13) through a bearing.
  6. 6. The geological survey soil sampling layered collection device according to claim 5, wherein the outer wall of the rotating rod (26) is fixed on a first conical gear (29), a second conical gear (30) is meshed and driven on the outer wall of the first conical gear (29), a central shaft on the second conical gear (30) is in transmission connection with a first rotating shaft (31) inside the partition plate (21) through a first conveying belt (32), and two sides of the bottom end of the first filter screen (22) are connected with the extending end of the treatment box (13) through compression springs (33).
  7. 7. The laser cutting device for processing the electrical cabinet shell according to claim 6, wherein the first rotating shaft (31) and the second rotating shaft (34) are in transmission connection through a second conveying belt (35), the first conveying belt (32) and the second conveying belt (35) are kept vertically arranged, a rotating plate (36) which is annularly distributed is arranged on the outer wall of the second rotating shaft (34), a first discharging hole (37) which penetrates through a partition plate (21) is formed in the second rotating shaft (34), and a movable cavity which is connected with the first conveying belt (32) and the second conveying belt (35) is formed in the partition plate (21).
  8. 8. The laser cutting device for processing the electrical cabinet shell according to claim 4, wherein the top of the second filter screen (23) is connected with second air cylinders (38) arranged on two sides of the top end of the processing box (13) through a fixing rod, the first filter screen (22) and the second filter screen (23) are arranged in an inclined reverse mode, one end of the second filter screen (23) is provided with a second discharge hole (39) arranged on the inner wall of the processing box (13), and a collecting box (40) connected with the second discharge hole (39) is fixedly arranged on the outer wall of the processing box (13).
  9. 9. The laser cutting device for processing the electrical cabinet shell according to claim 1, wherein limit grooves corresponding to the first screw rod (3) and the second screw rod (6) are formed in the first sliding block (4) and the frame in the height direction and the length direction, ventilation holes (41) distributed at equal intervals are formed in the dust collection plate (11), and a cleaning brush (42) movably abutting against the outer wall of the dust collection plate (11) is arranged on one side of the pushing rod (9).

Description

A laser cutting device for electrical cabinet casing processing Technical Field The invention belongs to the technical field of metal laser cutting devices, and particularly relates to a laser cutting device for processing an electrical cabinet shell. Background The electrical cabinet is industrial equipment which ensures the stable operation of internal components through a physical protection and environmental control system. The core functions of the anti-rust steel plate comprise rust prevention protection, shock absorption and buffering, water resistance, dust resistance and temperature control, and a cold-rolled steel plate is adopted as a main body material to be combined with a sealing structure design. The electric cabinet adopts cold-rolled steel plates as main body frame materials, and a standard box body structure is formed through a bending forming process, so that the mechanical impact conduction of the stepped groove connecting structure and the double damping system can be reduced by 80%. An umbrella-shaped rain shielding frame and a thickened rust-proof coating are introduced in the rust-proof design, and a closed-loop moisture-proof system is formed by combining a humidity sensor in the cabinet with a heating chamber of an electric heating wire. The top heat dissipation system integrates the semiconductor radiating fins and the heat dissipation fans, the heat dissipation efficiency is improved by 45% by matching with the herringbone top cover, an airflow circulation network is constructed by four groups of rotating shaft fans, and the dustproof and heat dissipation dynamic balance is realized by matching with the intelligent air hole opening and closing device. The metal casing on the electrical cabinet can produce corresponding waste gas smoke and dust in laser cutting process, if untimely processing purifies, can appear polluted environment and be unfavorable for the environmental protection, current smoking structural design is comparatively single, and the area of breathing in is comparatively fixed moreover, can not adjust the change thereupon, and the board of breathing in is under the condition of not using moreover, often also is in open state, does not carry out certain shielding protection and handles, and the board of breathing in can appear the condition that the gas pocket blockked up in long-time working process, is unfavorable for the use of the stability of device, and then smoke and dust is unfavorable for going into smoothly in the processing case, influences subsequent purification work. Disclosure of Invention The invention aims to provide a laser cutting device for processing an electric appliance cabinet shell, which solves the technical problems that the area of a smoking structure is relatively fixed, the smoking structure cannot be adjusted and changed along with the area, a certain shielding protection treatment is not carried out on an air suction plate under the condition of no use, the air suction plate can be blocked in the long-time working process, and the use of the device is not facilitated. In order to achieve the above purpose, the present invention adopts the following technical scheme: A laser cutting device for electrical cabinet housing processing, comprising: The air suction and dust removal mechanism comprises a first motor on a frame, an output shaft of the first motor extends to a first screw rod, a first sliding block is in spiral transmission on the first screw rod, a second motor is fixedly arranged on the first sliding block, an output shaft of the second motor is connected with a second screw rod, and a second sliding block is in spiral transmission on the second screw rod; The first cylinder is detachably arranged on the second sliding block, a piston rod on the first cylinder is connected with a laser cutter matched with the first cylinder through a pushing rod, dust collection plates fixed on the first sliding block are arranged on two sides outside the laser cutter, the dust collection plates are of a vertical telescopic structural design, and one end of the pushing rod is fixed at a movable end on the dust collection plates through a cross beam; one end of the dust collection plate is connected with a treatment box through a two-way pipeline fixed on the air pump. Further, the movable end at the bottom of the dust collection plate is connected with the movable block through the swinging rod, one end of the movable block penetrates through the bidirectional pipeline and extends to the first gear plate inside the bidirectional pipeline, the outer wall of the first gear plate is in meshed transmission with the second gear plate in reverse movement through the rotating gear, and one ends of the first gear plate and the second gear plate are connected with the abutting plate arranged at the air hole of the bidirectional pipeline. Further, the movable opening is connected with the edge of the outer wall of the movable block along the length d