A processing device for switch cabinet

Abstract

The present invention provides a switchgear processing device, belonging to the technical field of switchgear laser cutting devices. The device comprises a lower bracket, a plate fastening module mounted in the middle of the upper end of the lower bracket, and an L-shaped bracket mounted at the upper end of the lower bracket, on which a laser movable cutting module is mounted. The present invention solves the problem that existing switchgear processing devices, when using laser cutting, often place the plate directly on a table for cutting. This can cause the plate to move during cutting, resulting in a shift in the cutting position, increasing the defective rate of the cut plate and significantly increasing the production cost of the switchgear.

Description

Technical Field

[0001] The present invention belongs to the technical field of switch cabinet laser cutting devices, and in particular relates to a processing device for a switch cabinet. Background Art

[0002] Switchgear is a type of electrical equipment. External wiring in the switchgear first enters the main control switch inside the cabinet, then flows to the sub-control switches. Each branch is configured as needed. These include instruments, automatic controls, motor magnetic switches, and various AC contactors. Some switchgear also has high-voltage and low-voltage compartments, with high-voltage busbars, such as in power plants. Some also feature low-frequency load shedding to protect key equipment. During switchgear fabrication, the panels are cut, polished, and welded using cutting, polishing, and welding equipment.

[0003] When using laser cutting, existing switch cabinet processing equipment mostly places the plate directly on the table for cutting. During the cutting process, the plate may move, which in turn causes the cutting position to shift, resulting in an increase in the defective rate of the plate cutting, greatly increasing the production cost of the switch cabinet. Summary of the Invention

[0004] The present invention provides a processing device for a switch cabinet, which aims to solve the problem that in existing switch cabinet processing devices, when using laser cutting, most of the plates are placed directly on the table for cutting, which may cause the plates to move during cutting, and then cause the cutting position to shift, resulting in an increase in the defective rate of the plate cutting, which greatly increases the production cost of the switch cabinet.

[0005] An embodiment of the present invention provides a processing device for a switch cabinet, comprising a lower bracket, a plate fastening module installed in the middle of the upper end of the lower bracket, an L-shaped bracket installed at the upper end of the lower bracket, and a laser moving cutting module installed on the L-shaped bracket.

[0006] Furthermore, the plate fastening module includes a support platform, a restraining rod, an active fastening unit and a reinforcement unit. The support platform is fixedly connected to the lower bracket, and the upper end of the support platform is mirror-fixed to a pair of support blocks 1. A through-hole is opened on the support platform, and the bottom of the restraining rod passes through the through-hole. The top of the restraining rod is fixedly connected to support block 2. A first spiral beryllium copper wire is clamped on the outer wall of the restraining rod, and the two ends of the first spiral beryllium copper wire are respectively fixedly connected to the bottom wall of support block 2 and the upper wall of the support platform. The three pairs of restraining rods are arranged in a circle at equal intervals. The support platform and support block 2 are also connected to each other through an active fastening unit, and a reinforcement unit is installed on the active fastening unit.

[0007] Furthermore, the active fastening unit includes a columnar opening in the middle of the wall of the support platform, a pair of outer cylinders fixedly connected to the two ends of the top of the support platform, and two pairs of grooves reserved on both sides of the wall of the support platform. A support rod is movably installed inside the columnar opening, and the top of the support rod is fixedly connected to the bottom of the support block 2. The two sides of the columnar opening are connected to a pair of flow channels opened in the support platform, and the pair of flow channels are respectively connected to a pair of outer cylinders. The top of the outer cylinder is connected to the linkage rod, and the top of the linkage rod is movably provided with a rotating column. The top of the outer cylinder is fixedly connected to the support seat. The top of the rotating column passes through the top of the support seat and is screwed to each other. Rotating cylinders are installed on both sides of the rotating column. The rotating cylinders and the rotating column bite each other through teeth. A pair of rotating cylinders are respectively connected to a pair of rotating rods. One end of the rotating rod is screwed to the side wall of the support block. The other end of the rotating rod is installed with a threaded tube. The other end of the threaded tube is screwed to the rotating rod 2. The other end of the rotating rod 2 is fixed to the connecting strip. A pair of rotating rods 2 are installed on one side of each connecting strip in a mirror image. A pair of connecting rods are installed on the other side of the connecting strip in a mirror image. The connecting rods and the corresponding The corresponding connecting bars are connected through a slewing bearing. The connecting rod is screwed onto the assembly rod. Each assembly rod is fixedly connected to a pair of V-shaped connecting channels. The angle between the pair of connecting channels is 45 degrees. A connecting column 2 is installed inside each connecting channel. The other end of the connecting column 2 passes through the connecting channel and is installed with a restraint block and an assembly platform. Several protrusions are installed at equal intervals on the assembly platform. The restraint block and the connecting channel are fixedly connected to a third spiral beryllium copper wire that is hooped on the outer peripheral wall of the connecting column 2. The two ends of the bottom of each connecting bar are fixedly connected. Connecting column one, a variable platform is installed at the other end of connecting column one, and the variable platform can be movably installed in the corresponding groove. Silicone discs are installed at the bottom of the support rod, the bottom of the linkage rod and the end of the connecting column two inside the connecting channel one. The linkage rod and the silicone disc are screwed together. The silicone discs connected to the supporting rod, the linkage rod and the connecting column two are respectively sealed and movably connected to the inner circumferential wall of the columnar mouth, the inner circumferential wall of the outer tube and the inner circumferential wall of the connecting channel one. A second spiral beryllium copper wire is installed between the silicone disc at the bottom of the linkage rod and the lower wall inside the outer tube.

[0008] Furthermore, the opening of the upper wall of the outer cylinder matches the linkage rod, a threaded opening matching the linkage rod is opened inside the top of the outer cylinder, and the bottom of the linkage rod is screwed to the corresponding silicone disc.

[0009] Furthermore, the top of the linkage rod is in the form of a rectangular structure, and the bottom of the rotating column is provided with a rectangular opening that matches the top of the linkage rod.

[0010] Furthermore, the distance between the connecting strip and the axial surface of the supporting platform is greater than the distance between the variable platform and the axial surface of the supporting platform.

[0011] Furthermore, the reinforcement unit includes connecting channels 2 and switches. The number of connecting channels 2 is equal to the number of connecting channels 1. Each connecting channel 1 is connected to one end of the corresponding connecting channel 2, and the other end of the connecting channel 2 is connected to the corresponding outer tube. Switches are installed on the circulation channel, the outer tube and the connecting channel 1.

[0012] Furthermore, the vertical span of the upper wall of the second supporting block is smaller than the vertical span when the connecting strip is not in motion.

[0013] Furthermore, the outward end of the protrusion is columnar, the protrusion can move through the assembly table, and the distance between the two ends of the connecting strip is equal to twice the radius of the supporting block.

[0014] Furthermore, the laser mobile cutting module includes a motor 1 fixedly connected to the side wall of the L-shaped bracket and a screw 1 screwed on the inner wall of the upper end of the L-shaped bracket. The output end of the motor 1 is connected to one end of the screw 1. The upper thread of the screw 1 is connected to the slider 1. The slider 1 is slidingly connected to the L-shaped bracket. The lower end of the slider 1 is fixedly connected to the slide rail. The outer end of the slide rail is fixedly connected to the motor 2. The screw 2 is screwed in the slide rail. One end of the screw 2 is connected to the output end of the motor 2. The upper thread of the screw 2 is connected to the slider 2. The slider 2 is slidingly connected to the slide rail. The lower end of the slider 2 is fixedly connected to the laser cutting head.

[0015] The beneficial effects of the present invention are:

[0016] 1. The present invention can fasten the plate through the installation of the plate fastening module, thereby ensuring the stability of the plate during cutting, preventing the plate from shifting during cutting, and reducing the defective rate of the plate during cutting. The operation is very convenient.

[0017] 2. The present invention installs the plate fastening module and presses the support block 2 downward, so that the air in the columnar mouth flows into the outer cylinder through the circulation channel, and then the linkage rod in the outer cylinder moves upward and rotates. During the rotation of the linkage rod, the linkage structure of the rotating cylinder and the rotating column is pulled, and then the rotating rod 1 pulls the wire mouth cylinder to rotate, and the rotating rod 2 pulls the connecting strip to rotate, and then pulls the connecting channel 1, the support rod, the assembly table and the protrusion to change, and then the plate is tightened. During this period, the employee only needs to put the cutting part of the plate on the support block The second support block presses the plate and the support block downward to tighten the plate, which saves time and effort and greatly improves the cutting speed of the plate. And through the installation of the switch, the external air can flow from one direction into the connecting channel one during the tightening and cutting of the plate, and the air in the connecting channel one flows from one direction into the outer cylinder through the connecting channel two, and the air in the columnar mouth flows from one direction into the circulation channel, thereby achieving a more firm tightening of the plate by the protrusion, thereby preventing the movement of the plate and ensuring the qualified rate of the plate cutting.

[0018] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 This is a schematic diagram of the main structure of an embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of the assembly structure of the slider 2 according to an embodiment of the present invention;

[0022] Figure 3 This is a structural schematic diagram of a plate fastening module according to an embodiment of the present invention;

[0023] Figure 4 For the embodiment of the present invention Figure 3 A schematic diagram of the structure at position M of FIG.

[0024] Figure 5 Schematic diagram of the cross-sectional structure of a plate fastening module according to an embodiment of the present invention;

[0025] Figure 6 For the embodiment of the present invention Figure 5 A schematic diagram of the enlarged structure at N;

[0026] Figure 7 Schematic diagram of the connection structure between the connection strip and the linkage rod according to an embodiment of the present invention;

[0027] Figure 8 This is a schematic diagram of the connection structure between the outer cylinder and the connection channel according to an embodiment of the present invention;

[0028] Figure 9 For the embodiment of the present invention Figure 8 The enlarged structural diagram at P of FIG.

[0029] Figure numerals: 1, lower bracket; 2, plate fastening module; 3, L-shaped bracket; 4, laser moving cutting module; 21, support platform; 22, groove; 23, variable platform; 24, connecting column 1; 25, connecting strip; 26, wire mouth tube; 27, rotating rod 1; 28, supporting block 1; 29, outer tube; 210, restraining rod; 211, supporting block 2; 212, first spiral beryllium copper wire; 213, connecting channel 1; 214, protrusion; 215, connecting channel 2; 216, circulation channel; 217, switch; 218, columnar mouth ; 219. Support rod; 220. Second spiral beryllium copper wire; 221. Support seat; 222. Rotating cylinder; 223. Rotating column; 224. Linkage rod; 225. Rotating rod 2; 226. Silicone disc; 227. Connecting rod; 228. Assembly rod; 229. Connecting column 2; 230. Third spiral beryllium copper wire; 231. Constraint block; 232. Assembly table; 41. Motor 1; 42. Screw 1; 43. Slider 1; 44. Slide rail; 45. Motor 2; 46. Screw 2; 47. Slider 2; 48. Laser cutting head. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings of specific embodiments of the present invention. The same figure marks in the drawings represent the same components. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Reference Figure 1 An embodiment of the present invention provides a processing device for a switch cabinet, comprising a lower bracket 1, a plate fastening module 2 is installed in the middle of the upper end of the lower bracket 1, an L-shaped bracket 3 is installed at the upper end of the lower bracket 1, and a laser moving cutting module 4 is installed on the L-shaped bracket 3.

[0032] By installing the plate fastening module 2, the plate can be fastened, thereby ensuring the stability of the plate during cutting to prevent the cutting position of the plate from shifting during cutting, thereby reducing the defective rate of the plate during cutting. After the plate is fastened, the laser mobile cutting module 4 performs mobile cutting on the fastened plate.

[0033] Reference Figure 3-Figure 9The plate fastening module 2 includes a support platform 21, a constraint rod 210, an active fastening unit and a reinforcement unit. The support platform 21 is fixedly connected to the lower bracket 1. The upper end of the support platform 21 is fixedly connected to a pair of support blocks 1 28 in a mirror-image manner. A through-hole is opened on the support platform 21. The bottom of the constraint rod 210 passes through the through-hole. The top of the constraint rod 210 is fixedly connected to the support block 2 211. The outer wall surface of the constraint rod 210 is clamped with a first spiral beryllium copper wire 212. The two ends of the first spiral beryllium copper wire 212 are respectively fixedly connected to the bottom wall of the support block 211 and the upper wall of the support platform 21. The three pairs of constraint rods 210 are arranged in a circle at equal intervals. The support platform 21 and the support block 2 211 are also connected to each other through an active fastening unit.

[0034] The active fastening unit includes a columnar opening 218 opened in the middle of the upper wall of the support platform 21, a pair of outer cylinders 29 fixedly connected to the two ends of the top of the support platform 21 and two pairs of grooves 22 reserved on both sides of the upper wall of the support platform 21. A support rod 219 is movably installed inside the columnar opening 218. The top of the support rod 219 is fixedly connected to the bottom of the support block 211. The two sides of the columnar opening 218 are connected to a pair of flow channels 216 opened in the support platform 21. The pair of flow channels 216 are respectively connected to a pair of outer cylinders 29. The top of the outer cylinder 29 is threadedly connected to the linkage rod 224. The outer peripheral wall of the linkage rod 224 is reserved with a threaded opening. The top of the linkage rod 224 is movably installed with a rotating column 223. The outer peripheral wall of the rotating column 223 is reserved with a plurality of threaded openings. The top of the outer cylinder 29 is fixedly connected to the support seat 221, and the top of the rotating column 223 passes through the top of the support seat 221 and is screwed to each other. Rotating cylinders 222 are installed on both sides of the rotating column 223. A plurality of teeth are reserved on the outer peripheral wall of the rotating cylinder 222. The rotating cylinder 222 and the rotating column 223 engage with each other through the teeth. A pair of rotating cylinders 222 are respectively fixedly connected to a pair of rotating rods 27. One end of the rotating rod 27 is screwed to the side wall of the support block 28, and the other end of the rotating rod 27 is provided with a threaded tube 26. The other end of the threaded tube 26 is screwed to the rotating rod 225. A threaded hole is reserved on the outer peripheral wall of the rotating rod 225. The other end of the rotating rod 225 is fixedly connected to the connecting strip 25. One side of each connecting strip 25 is mirror-mounted. A pair of rotating rods 225 are installed on the other side of the connecting strip 25 in a mirror-image manner. The connecting rods 227 and the corresponding connecting strips 25 are connected via a slewing bearing. The slewing bearing adopts a slewing bearing with a damping function. The connecting rods 227 are screwed onto the assembly rods 228. Each assembly rod 228 is fixedly connected to a pair of connecting channels 1 213 arranged in a V shape. The angle between a pair of connecting channels 1 213 is forty-five degrees. A connecting column 229 is installed inside each connecting channel 1 213. The other end of the connecting column 229 passes through the connecting channel 1 213 and is installed with a restraint block 231 and an assembly platform 232. A number of protrusions 214 are installed at equal intervals on the assembly platform 232. The restraint block 231 and the connecting channel 1 213 are fixedly connected. 13 are fixedly connected to the third spiral beryllium copper wire 230 that is hoop-connected to the outer peripheral wall of the second connecting column 229. The two ends of the bottom of each connecting bar 25 are fixedly connected to the connecting column 1 24. The other end of the connecting column 1 24 is provided with a variable platform 23, which is movably installed in the corresponding groove 22. The bottom of the support rod 219, the bottom of the linkage rod 224 and the end of the second connecting column 229 inside the connecting channel 1 213 are all provided with a silicone disc 226. The linkage rod 224 is screwed to the silicone disc 226. The silicone disc 226 connected to the support rod 219, the linkage rod 224 and the connecting column 2 29 is respectively sealed and movably connected to the inner peripheral wall of the columnar opening 218, the inner peripheral wall of the outer cylinder 29 and the inner peripheral wall of the connecting channel 1 213.A second spiral beryllium copper wire 220 is installed between the silicone disc 226 at the bottom of the linkage rod 224 and the lower wall surface inside the outer cylinder 29. The opening of the upper wall of the outer cylinder 29 matches the linkage rod 224. A threaded opening matching the linkage rod 224 is opened inside the top of the outer cylinder 29. The bottom of the linkage rod 224 is screwed to the corresponding silicone disc 226. The top of the linkage rod 224 is a rectangular structure. The bottom of the rotating column 223 is opened with a rectangular opening matching the top of the linkage rod 224. The distance between the connecting bar 25 and the axial surface of the support platform 21 is greater than the distance between the axial surface of the variable platform 23 and the axial surface of the support platform 21. The vertical span of the upper wall of the second support block 211 is smaller than the vertical span of the connecting bar 25 when it is not in motion. The outward end of the protrusion 214 is columnar and can move through the assembly platform 232. The distance between the two ends of the connecting bar 25 is equal to twice the radius of the second support block 211.

[0035] During processing, the cutting portion of the sheet is placed on the second support block 211 and the second support block 211 is pressed downward, allowing the second support block 211 to move downward together with the sheet. During the downward movement of the second support block 211, the restraining rod 210 moves toward the through-hole to ensure that the second support block 211 can move downward smoothly and shorten the first spiral beryllium copper wire 212, so that the second support block 211 can return to its original position after the material is removed.

[0036] During the downward movement of the support block 211, the pulling support rod 219 and the silicone disc 226 connected thereto move within the cylindrical opening 218, thereby compressing the air within the cylindrical opening 218, causing the air within the cylindrical opening 218 to flow in one direction into the circulation channel 216 and then into the outer tube 29. After the air flows into the outer tube 29, the pressure of the air within the outer tube 29 increases, causing the bottom of the linkage rod 224 and the silicone disc 226 within the outer tube 29 to move upward. The threaded connection between the linkage rod 224 and the outer tube 29 allows the linkage rod 224 to rotate during the upward movement.

[0037] When the linkage rod 224 rotates, the top of the linkage rod 224 and the bottom of the rotating column 223 are adapted to each other, thereby pulling the rotating column 223 to rotate together. When the rotating column 223 rotates, the rotating cylinders 222 on both sides pull the rotating rod 1 27 to rotate, which in turn rotates the thread tube 26, allowing the rotating rod 225 to drive the connecting strip 25 to move, thereby allowing the connecting channel 1 213, the connecting column 229 and the protrusion 214 to gradually approach the plate.

[0038] Because the assembly rod 228 is screwed to the connecting rod 227, and the connecting rod 227 can rotate on the connecting strip 25, the protrusion 214 can touch the plate in multiple directions. At the same time, the protrusion 214 can also move, so the side wall of the plate can be firmly fastened.

[0039] The active fastening unit is mounted on a reinforcement unit, which includes a second connection channel 215 and a switch 217. The number of second connection channels 215 is equal to the number of first connection channels 213. Each first connection channel 213 is connected to one end of a corresponding second connection channel 215, and the other end of the second connection channel 215 is connected to the corresponding outer tube 29. The second connection channel 215 is made of TPE. The flow channel 216, the outer tube 29, and the first connection channel 213 are all equipped with a switch 217.

[0040] During operation, the air flow direction can be controlled by operating the switch 217, so that different functions can be realized during the period of tightening the plate, cutting the plate, and removing the plate after the cutting is completed. During the period of tightening the plate, the switch 217 is operated so that the air in the columnar opening 218 can only flow into the outer cylinder 29, thereby ensuring that the linkage rod 224 in the outer cylinder 29 can only move upward, thereby achieving the purpose of allowing the protrusion 214 to gradually approach the plate and not move away from the plate, thereby ensuring that the plate is firmly tightened. The linkage structure composed of the rotating cylinder 222 and the rotating column 223 is not only convenient to use, but also has a self-tightening effect. The self-tightening of the threaded connection between the threaded cylinder 26 and the rotating rod 225 can further ensure that the plate is tightened more firmly.

[0041] During sheet cutting, the switch 217 is operated to allow external air to flow into the first connecting channel 213 from only one direction, while the air in the first connecting channel 213 can only flow into the outer cylinder 29 through the second connecting channel 215 from only one direction. This strengthens the pressure of the air in the outer cylinder 29, giving the linkage rod 224 an upward movement momentum, thereby ensuring that the sheet does not sag during cutting.

[0042] After the plate is cut, the air in the outer cylinder 29 is returned to the connecting channel 1 213 by operating the switch 217, and is discharged outward through the switch 217 installed on the connecting channel 1 213. At this time, the protrusion 214 moves away from the plate, allowing the plate to be removed from the support block 211, and the air in the connecting channel 1 213 can also return to the columnar opening 218, allowing the support block 2 211 to return to its original position with the cooperation of the first spiral beryllium copper wire 212.

[0043] Reference Figure 1 and Figure 2The laser mobile cutting module 4 includes a motor 41 fixedly connected to the side wall of the L-shaped bracket 3 and a screw 42 screwed on the inner wall of the upper end of the L-shaped bracket 3. The output end of the motor 41 is connected to one end of the screw 42. The upper thread of the screw 42 is connected to a slider 43. The slider 43 is slidingly connected to the L-shaped bracket 3. The lower end of the slider 43 is fixedly connected to the slide rail 44. One end of the outer side of the slide rail 44 is fixedly connected to the motor 2 45. The slide rail 44 is screwed with a screw 2 46. One end of the screw 2 46 is connected to the output end of the motor 2 45. The upper thread of the screw 2 46 is connected to the slider 2 47. The slider 2 47 is slidingly connected to the slide rail 44. The lower end of the slider 2 47 is fixedly connected to the laser cutting head 48.

[0044] During operation, after the plate is fastened by the plate fastening module 2, the motor 1 41 pulls the screw 1 42 to rotate, causing the slider 1 43 to move laterally, and then pulls the slide rail 44 to move laterally. The motor 2 45 pulls the screw 2 46 to rotate, causing the slider 2 47 to move longitudinally in the slide rail 44, and then pulls the laser cutting head 48 to move longitudinally, thereby adjusting the orientation of the laser cutting head 48, and then realizing the mobile cutting of the plate.

[0045] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A processing device for a switch cabinet, comprising a lower bracket, characterized in that: A plate fastening module is installed in the middle of the upper end of the lower bracket, an L-shaped bracket is installed on the upper end of the lower bracket, and a laser mobile cutting module is installed on the L-shaped bracket; The plate fastening module includes a support platform, a restraining rod, an active fastening unit and a reinforcement unit. The support platform is fixedly connected to the lower bracket. The upper end of the support platform is fixedly connected to a pair of support blocks 1 in a mirror-image manner. A through-hole is provided on the support platform. The bottom of the restraining rod passes through the through-hole. The top of the restraining rod is fixedly connected to support block 2. A first spiral beryllium copper wire is clamped on the outer wall of the restraining rod. The two ends of the first spiral beryllium copper wire are respectively fixedly connected to the bottom wall of support block 2 and the upper wall of the support platform. Three pairs of restraining rods are arranged in a circle at equal intervals. The support platform and support block 2 are also connected to each other via an active fastening unit. The reinforcement unit is installed on the active fastening unit. The active fastening unit includes a columnar opening in the middle of the wall of the support platform, a pair of outer cylinders fixedly connected to the two ends of the top of the support platform and two pairs of grooves reserved on both sides of the wall of the support platform. A support rod is movably installed inside the columnar opening, and the top of the support rod is fixedly connected to the bottom of the support block 2. The two sides of the columnar opening are connected to a pair of flow channels opened in the support platform. The pair of flow channels are respectively connected to a pair of outer cylinders. The top of the outer cylinder is connected to the linkage rod. The top of the linkage rod is movably installed with a rotating column. The top of the outer cylinder is fixedly connected to the support seat. The rotating column The top of each of the two connecting rods passes through the top of the supporting seat and is screwed to each other. Rotating cylinders are installed on both sides of the rotating column. The rotating cylinders and the rotating column bite each other through teeth. A pair of rotating cylinders are respectively connected to a pair of rotating rods. One end of the rotating rod is screwed to the side wall of the supporting block. A threaded tube is installed on the other end of the rotating rod. The other end of the threaded tube is screwed to the rotating rod 2. The other end of the rotating rod 2 is fixed to the connecting strip. A pair of rotating rods 2 are installed on one side of each connecting strip in a mirror image. A pair of connecting rods are installed on the other side of the connecting strip in a mirror image. The connecting rods and the corresponding The connecting bars are connected through slewing bearings, and the connecting rods are screwed onto the assembly rods. Each assembly rod is fixedly connected to a pair of V-shaped connecting channels. The angle between the pair of connecting channels is 45 degrees. A connecting column 2 is installed inside each connecting channel. The other end of the connecting column 2 passes through the connecting channel and is installed with a restraint block and an assembly platform. Several protrusions are installed at equal intervals on the assembly platform. The restraint block and the connecting channel are fixedly connected to a third spiral beryllium copper wire that is hooped on the outer peripheral wall of the connecting column 2. The two ends of the bottom of each connecting bar are fixedly connected to the joint. Connecting column one, a variable platform is installed at the other end of connecting column one, and the variable platform can be movably installed in the corresponding groove. Silicone discs are installed at the bottom of the support rod, the bottom of the linkage rod and the end of the connecting column two inside the connecting channel one. The linkage rod and the silicone disc are screwed together. The silicone discs connected to the supporting rod, the linkage rod and the connecting column two are respectively sealed and movably connected to the inner circumferential wall of the columnar mouth, the inner circumferential wall of the outer tube and the inner circumferential wall of the connecting channel one. A second spiral beryllium copper wire is installed between the silicone disc at the bottom of the linkage rod and the lower wall inside the outer tube.

2. A switch cabinet processing device according to claim 1, characterized in that: The mouth of the upper wall of the outer cylinder matches the linkage rod, a threaded opening matching the linkage rod is opened inside the top of the outer cylinder, and the bottom of the linkage rod is screwed to the corresponding silicone disc.

3. A switch cabinet processing device according to claim 2, characterized in that: The top of the linkage rod is a rectangular structure, and the bottom of the rotating column is provided with a rectangular opening that matches the top of the linkage rod.

4. A switch cabinet processing device according to claim 3, characterized in that: The distance between the connecting strip and the axial surface of the supporting platform is greater than the distance between the variable platform and the axial surface of the supporting platform.

5. A switch cabinet processing device according to claim 4, characterized in that: The reinforcement unit includes connecting channels 2 and switches. The number of connecting channels 2 is equal to the number of connecting channels 1. Each connecting channel 1 is connected to one end of the corresponding connecting channel 2, and the other end of the connecting channel 2 is connected to the corresponding outer tube. Switches are installed on the circulation channel, the outer tube and the connecting channel 1.

6. A switch cabinet processing device according to claim 5, characterized in that: The vertical span of the upper wall of the supporting block 2 is smaller than the vertical span when the connecting strip is not in motion.

7. A switch cabinet processing device according to claim 6, characterized in that: The outward end of the boss is columnar, and the boss can be moved through the assembly table. The distance between the two ends of the connecting strip is equal to twice the radius of the supporting block.

8. A switch cabinet processing device according to claim 1, characterized in that: The laser mobile cutting module includes a motor 1 fixedly connected to the side wall of the L-shaped bracket and a screw 1 screwed on the inner wall of the upper end of the L-shaped bracket. The output end of the motor 1 is connected to one end of the screw 1, the upper thread of the screw 1 is connected to the slider 1, the slider 1 is slidingly connected to the L-shaped bracket, the lower end of the slider 1 is fixedly connected to the slide rail, the outer end of the slide rail is fixedly connected to the motor 2, the screw 2 is screwed in the slide rail, one end of the screw 2 is connected to the output end of the motor 2, the upper thread of the screw 2 is connected to the slider 2, the slider 2 is slidingly connected to the slide rail, and the lower end of the slider 2 is fixedly connected to the laser cutting head.

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