JP6814357B1 - Stainless steel fixed plasma cutting device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To disclose a stainless steel fixed plasma cutting device. SOLUTION: A case is included, an operating space is installed in the case, a welding box slide groove is formed on an upper inner wall of the operating space, and a cutting part is installed in the welding box slide groove. The invention realizes that the cutting flow and the process of removing waste material rely on one power source by means of fan-shaped gears, and the transport vehicle sends stainless steel plates to be processed to the right side in order to receive the cutting operation. Achieving that, reverse gears, ordering gears, and groove wheels set the order of realization of different movements, and now most stainless steel plasma cutting devices send materials, remove any remaining waste material. In addition to wasting labor by completing cutting by artificial operation, it is possible to improve the problem that quality cannot be guaranteed. [Selection diagram] Fig. 1

Description

The present invention relates to the field of plasma cutting, and specifically is a stainless steel fixed plasma cutting device.

Plasma cutting is a processing method for stainless steel plates, and has a wide range of cutting applications, high cutting speed, high efficiency and high accuracy, and is well received by people in the industry. Plasma cutting has already been widely applied to today's stainless steel processing, but most stainless steel plasma cutting equipment requires artificial completion of feeding materials, removing remaining unwanted material, and further cutting. In addition to wasting labor, quality cannot be guaranteed, and the present invention discloses a device that can solve the above problems.

Chinese Patent Application Publication No. 102606033

Technical problem: Most stainless steel plasma cutting devices need to be artificially completed to feed materials, remove remaining unwanted materials, and even cut, wasting labor and quality. I can't guarantee it.

In order to solve the above problems, the present invention designs a stainless steel fixed plasma cutting device. The stainless fixed plasma cutting device includes a case, a working space is installed in the case, a welding box slide groove is formed on the upper inner wall of the working space, and a cutting component is formed in the welding box slide groove. Is installed, and the cut parts are installed at the welding box slider slidably connected to the welding box slide groove, the toothed welding box installed at the lower end of the welding box slider, and the lower end of the toothed welding box. A connecting slider is installed on the inner wall on the right side of the working space, a waste material removing part is installed on the connecting slider, and the waste material removing part is slidably connected to the connecting slider. The connecting slide groove, the horizontal support frame installed at the left end of the connecting slide groove, and the adjustable stop plate installed on the horizontal support frame are included, and a transport rotation shaft is provided on the rear inner wall of the operating space. Are rotatably connected, a material transport component is installed on the transport rotary shaft, and the material transport component is a transport vehicle installed on the transport rotary shaft and a transport groove formed in the transport vehicle and symmetrical. A transport gear is installed on the transport rotary shaft, an interlocking rotary shaft is rotatably connected to the front inner wall of the working space, and an interlocking gear is installed on the interlocking rotary shaft. A groove axle is rotatably connected to the rear inner wall, a groove wheel is installed on the groove axle, a motion ordering component is installed on the groove wheel, and the motion ordering component is rotatably connected to the groove wheel. Three ordered rotating shafts arranged in an annular shape, an ordering gear installed on the ordered rotating shaft, and a reverse that is rotatably connected to the groove wheel and located at the upper end of the ordered rotating shaft at the top. Includes a directional rotating shaft and a reverse gear installed on the reverse rotating shaft.

The horizontal support frame is riveted to the adjustable stopper plate.

A transmission main rotation shaft is rotatably connected to the rear inner wall of the working space, a transmission main pulley is installed on the transmission main rotation shaft, and a right side of the transmission main rotation shaft is installed on the rear inner wall of the working space. The transmission sub-rotary shaft located in is rotatably connected, a transmission sub-pulley is installed at the front end of the transmission sub-rotary shaft, and the transmission sub-pulley and the transmission main pulley are connected by a transmission caterpillar to form the transmission. A transmission gear located at the front end of the transmission main pulley and meshing with the interlocking gear is installed on the main rotating shaft, and a transmission stop plate located at the same level as the upper surface of the transmission caterpillar is installed on the front inner wall of the working space. The transmission stop plate located at the same level as the upper surface of the transmission caterpillar is also installed on the rear inner wall of the working space, and the two transmission stop plates are symmetrical.

The cut component also includes a weld box spring connected between the front inner wall of the working space and the toothed weld box, the upper inner wall of the working space is fitted with a motor and at the lower end of the motor. The motor shaft is connected so as to be transmitted, and a fan-shaped gear capable of meshing with the toothed portion at the right end of the toothed welding box is fixedly installed on the motor shaft, and the arc degree of the toothed surface of the fan-shaped gear is fixed. Is 180 degrees.

The waste material removing component also includes a rack installed at the upper end of the connecting slide groove, the rack and the rear inner wall of the working space are connected by a rack spring, and the rack spring removes the waste material. A possible stop plate can be restored.

The material transport component also includes a driven rotating shaft rotatably connected to the rear inner wall of the working space, the driven rotating shaft is fitted with a driven vehicle, and the rear inner wall of the working space is fitted with an electric motor. An electric motor shaft is movably connected to the electric motor, a main vehicle is installed on the electric motor shaft, the main vehicle and the driven vehicle are connected by a caterpillar, and the upper surface of the transmission caterpillar and the said The upper surface of the caterpillar is located at the same level, and a stop plate located at the same level as the upper surface of the caterpillar is installed on the front inner wall of the working space, and the rear inner wall of the working space is the same as the upper surface of the caterpillar. The stop plate located at the level is installed, the two stop plates are symmetrical, and the distance between the stop plates is slightly longer than the plate to be processed with stainless steel.

The motion ordering component also includes a collaborative gear installed at the rear end of the reverse gear, the ordering rotary shaft is fitted with an ordering transmission gear that meshes with the collaborative gear, and the groove wheel is annularly arranged. the four driven grooves formed that is, above the front inner wall of the working space disk shaft is rotatably connected, at the ends of the rear end of the disc shaft is installed disc which can contact with the sheave, wherein A sub-pulley located on the front side of the disk and a main transmission vehicle located on the front side of the sub-pulley are installed on the disk shaft, and a protrusion point slidably connected to the driven groove is fixed to the disk. The groove wheel can be rotated 90 degrees when the protrusion point is slidably connected to the driven groove, and is located on the inner wall of the front end of the working space above the disk shaft. The sub-transmission rotation shaft is rotatably connected, a sub-transmission wheel is installed on the sub-transmission rotation shaft, the sub-transmission vehicle and the main transmission vehicle are connected by a belt, and the sub-transmission rotation shaft is connected to the sub-power transmission shaft. A public gear located on the rear side of the transmission vehicle and meshing with the ordering gear is installed, and a main pulley shaft located on the left side of the electric motor is rotatably connected to the rear inner wall of the working space. A gear that meshes with the driving wheel is installed in the main pulley, a main pulley located on the front side of the gear is installed on the main pulley shaft, and the main pulley and the sub pulley are connected by a transmission belt.

The effect of the present invention is: The present invention realizes that the cutting flow and the process of removing waste material rely on one power source by the fan-shaped gear, and the stainless steel plate to be processed is sequentially placed on the right side by the transport vehicle. Realized to be sent and undergo cutting operations, reverse gears, ordering gears, and groove wheels set the order of realization of different movements, and now most stainless steel plasma cutting devices have left to send materials. It is possible to improve the problem that quality cannot be guaranteed in addition to wasting labor by artificially completing the removal of unnecessary materials and cutting.

In order to explain the present invention in detail with reference to FIGS. 1 to 9 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention and is described in the present application. Each direction is the direction when the device is viewed in the same direction as in FIG.

FIG. 1 is a schematic diagram of the overall configuration of the present invention. FIG. 2 is a schematic configuration diagram in the “AA” direction of FIG. FIG. 3 is a schematic configuration diagram in the “BB” direction of FIG. FIG. 4 is a schematic configuration diagram of the installation position of the collaborative gear. FIG. 5 is a schematic configuration diagram in the “DD” direction of FIG. FIG. 6 is a schematic configuration diagram in the “EE” direction of FIG. FIG. 7 is an enlarged schematic view of the configuration of “F” in FIG. FIG. 8 is an enlarged schematic view of the configuration of “G” in FIG. FIG. 9 is a schematic configuration diagram in the “H” direction of FIG.

The present invention is a stainless steel fixed plasma cutting apparatus, which is mainly applied to the process of plasma cutting, and will be further described below in accordance with the accompanying drawings of the present invention.

The stainless steel fixed plasma cutting device according to the present invention includes a case 11, an operating space 12 is installed in the case 11, and a welding box slide groove 19 is formed on the upper inner wall of the operating space 12. A cutting part 901 is installed in the welding box slide groove 19, and the cutting part 901 is installed in a welding box slider 20 slidably connected to the welding box slide groove 19 and at the lower end of the welding box slider 20. A function of cutting a stainless steel plate to be processed by including a toothed welding box 17 and a welding head 21 installed at the lower end of the toothed welding box 17 and moving the welding head 21 back and forth. Is realized, a connecting slider 26 is installed on the right inner wall of the working space 12, a waste material removing part 902 is installed on the connecting slider 26, and the waste material removing part 902 can slide on the connecting slider 26. The adjustable stopper includes a connected connecting slide groove 27, a horizontal support frame 28 installed at the left end of the connecting slide groove 27, and an adjustable stopper plate 29 installed in the horizontal support frame 28. By moving the plate 29 to the rear, it is realized that unnecessary materials are removed, the transport rotation shaft 65 is rotatably connected to the rear inner wall of the working space 12, and the material is transported to the transport rotation shaft 65. A component 903 is installed, and the material transport component 903 includes a transport vehicle 13 installed on the transport rotation shaft 65 and a transport groove 61 formed in the transport vehicle 13 and symmetrical, and the material is the left side. When entering the transport groove 61, the transport vehicle 13 is turned, the material is driven to the right side, the material is transported, the transport gear 14 is installed on the transport rotation shaft 65, and the front side of the working space 12 is provided. An interlocking rotary shaft 66 is rotatably connected to the inner wall, an interlocking gear 32 is installed on the interlocking rotary shaft 66, and a groove axle 52 is rotatably connected to the rear inner wall of the working space 12. A groove wheel 51 is installed on the axle 52, a motion ordering component 904 is installed on the groove wheel 51, and the motion ordering component 904 is rotatably connected to the groove wheel 51 and arranged in an annular shape. A rotating shaft 47, an ordering gear 46 installed on the ordering rotating shaft 47, and a reverse rotating shaft 48 rotatably connected to the groove wheel 51 and located at the upper end of the ordered rotating shaft 47 at the top. , The reverse gear 50 installed on the reverse rotation shaft 48, and the three ordering gears 46 are the interlocking gear 32. Different motion ordering functions are realized depending on whether or not the reverse gear 50 meshes with the transport gear 14.

Beneficially, the horizontal support frame 28 is riveted to the adjustable stop plate 29 and the relative position of the adjustable stop plate 29 is changed by the cutting position.

To be beneficial, a transmission main rotating shaft 64 is rotatably connected to the rear inner wall of the working space 12, a transmission main pulley 31 is installed on the transmission main rotating shaft 64, and the rear side of the working space 12 is installed. A transmission sub-rotation shaft 63 located on the right side of the transmission main rotation shaft 64 is rotatably connected to the inner wall, and a transmission sub-pulley 30 is installed at the front end of the transmission sub-rotation shaft 63. And the transmission main pulley 31 are connected by a transmission caterpillar 62, and a transmission gear 15 located at the front end of the transmission main pulley 31 and meshing with the interlocking gear 32 is installed on the transmission main rotation shaft 64, and the operating space is provided. A transmission stop plate 16 located at the same level as the upper surface of the transmission caterpillar 62 is installed on the front inner wall of 12, and the transmission located on the rear inner wall of the working space 12 at the same level as the upper surface of the transmission caterpillar 62. A stop plate 16 is installed, and the two transmission stop plates 16 are symmetrical, so that it is possible to guarantee stable transportation of a plate to be processed made of stainless steel.

The cutting part 901 also includes a welding box spring 18 connected between the front inner wall of the working space 12 and the toothed welding box 17, and a motor 22 is fitted in the upper inner wall of the working space 12. A motor shaft 23 is movably connected to the lower end of the motor 22, and a fan-shaped gear 24 capable of engaging with the toothed portion at the right end of the toothed welding box 17 is fixedly installed on the motor shaft 23. Further, the arc degree of the toothed surface of the fan-shaped gear 24 is 180 degrees, and the welding box spring 18 returns the welding head 21 after completing the cutting operation on the welding head 21, and performs the next cutting. Give convenience to do.

The waste material removing component 902 also includes a rack 25 installed at the upper end of the connecting slide groove 27, the rack 25 and the rear inner wall of the working space 12 are connected by a rack spring 39, and the rack spring 39 is connected. The adjustable stop plate 29 from which the waste material has been removed can be restored, which is convenient for the next waste material removal operation.

The material transport component 903 also includes a driven rotating shaft 40 rotatably connected to the rear inner wall of the working space 12, and a driven vehicle 37 is installed on the driven rotating shaft 40 to be rearward of the working space 12. An electric motor 49 is fitted in the inner wall, an electric motor shaft 41 is movably connected to the electric motor 49, a main vehicle 35 is installed on the electric motor shaft 41, and the main vehicle 35 and the driven vehicle 37 are connected to each other. The stop plate 38 is connected by the caterpillar 36, the upper surface of the transmission caterpillar 62 and the upper surface of the caterpillar 36 are located at the same level, and the front inner wall of the working space 12 is located at the same level as the upper surface of the caterpillar 36. Is installed, and the stop plate 38 located at the same level as the upper surface of the caterpillar 36 is also installed on the rear inner wall of the working space 12, the two stop plates 38 are symmetrical, and the stop plate 38 The distance between them is slightly longer than the plate to be processed with stainless steel, and it is possible to avoid wide sliding during the process of transporting the plate to be processed with stainless steel.

The motion ordering component 904 also includes a collaborative gear 42 installed at the rear end of the reverse gear 50, and the ordering rotary shaft 47 is provided with an ordering transmission gear 43 that meshes with the collaborative gear 42, and the groove. The wheel 51 is formed with four driven grooves 68 arranged in an annular shape, a disk shaft 57 is rotatably connected to the front inner wall of the working space 12, and the grooves are rotatably connected to the end of the rear end of the disk shaft 57. A disk 54 that can come into contact with the vehicle 51 is installed, and a secondary pulley 55 located on the front side of the disk 54 and a main transmission vehicle 56 located on the front side of the auxiliary pulley 55 are installed on the disk shaft 57. A protrusion 53 slidably connected to the driven groove 68 is fixedly installed on the disk 54, and when the protrusion 53 is slidably connected to the driven groove 68, the groove wheel 51 is slidably connected. It can be rotated ten degrees, and a sub-transmission rotation shaft 59 located above the disk shaft 57 is rotatably connected to the inner wall of the front end of the working space 12, and the sub-transmission wheel 60 is connected to the sub-transmission rotation shaft 59. Is installed, the secondary transmission vehicle 60 and the main transmission vehicle 56 are connected by a belt 58, and the secondary transmission rotation shaft 59 is located behind the secondary transmission vehicle 60 and meshes with the ordering gear 46. A gear 45 is installed, a main pulley shaft 69 located on the left side of the electric motor 49 is rotatably connected to the rear inner wall of the working space 12, and a gear 70 that meshes with the main vehicle 35 is connected to the main pulley shaft 69. Is installed, a main pulley 34 located on the front side of the gear 70 is installed on the main pulley shaft 69, the main pulley 34 and the sub pulley 55 are connected by a transmission belt 33, and the movement ordering component 904 is connected to the main pulley 34. Can provide power.

Hereinafter, the procedure for using the present invention will be described in detail with reference to FIGS. 1 to 9.

In the initial state, the fan-shaped gear 24 and the toothed welding box 17 are meshed, the reverse gear 50 and the transport gear 14 are meshed, the toothed welding box 17 is located at the rearmost position, and the rack 25 is the first. Located in front.

After the plate to be processed with stainless steel is placed on the upper surface of the caterpillar 36, the electric motor 49 is started, the electric motor shaft 41 is rotated clockwise, and the caterpillar 36 is driven by the main wheel 35 to transmit the power clockwise. , The plate to be processed made of stainless steel is driven and moves to the right to reach the transport groove 61 on the left side. At this time, the main vehicle 35 rotates the main pulley 34 counterclockwise by the gear 70 and the main pulley shaft 69 in order. The counterclockwise rotation of the main pulley 34 causes the auxiliary transmission wheel 60 to be rotated counterclockwise by the transmission belt 33, the auxiliary pulley 55, the disk shaft 57, the main transmission vehicle 56, and the belt 58, and the auxiliary transmission rotation shaft. The ordering gear 46 is rotated clockwise by the 59 and the public gear 45, and the clockwise rotation of the ordering gear 46 is in the reverse direction by the ordering rotation shaft 47, the ordering transmission gear 43, the cooperative gear 42, and the reverse rotation shaft 48. The gear 50 is rotated counterclockwise, and the transport groove 61 on the left side is rotated to the right side by the transport gear 14, the transport rotation shaft 65, and the transport vehicle 13, at which time the protrusion point 53 slides with the driven groove 68. Possible connected, the groove wheel 51 is rotated 90 degrees clockwise, and the reverse gear 50 is no longer meshed with the transport gear 14, the sequencer gear 46 is meshed with the interlocking gear 32, and the sequencer gear 46 is rotating clockwise. The interlocking gear 32 is rotated counterclockwise, the interlocking gear 32 rotating counterclockwise rotates the transmission gear 15 clockwise, and the transmission caterpillar 62 is driven by the transmission main rotation shaft 64 and the transmission main pulley 31 in this order. The power is transmitted clockwise to drive the plate to be machined from stainless steel up to the adjustable stop plate 29. At this time, the protrusion 53 is slidably connected to the driven groove 68, and the groove wheel 51 Is rotated 90 degrees clockwise, and the ordering gear 46 does not mesh with the interlocking gear 32. At this time, the transmission caterpillar 62 stops transmitting power, and at the same time, the motor 22 is started and the motor shaft 23 is fan-shaped. The gear 24 is rotationally interlocked, the rotation of the fan-shaped gear 24 moves the toothed welding box 17 forward, and the welding head 21 cuts the plate to be machined in stainless steel forward, at which time the welding box spring 18 is elastic. When the fan-shaped gear 24 does not mesh with the toothed welding box 17 and the fan-shaped gear 24 meshes with the rack 25 by storing the restoring force, the welding box spring 18 releases the elastic restoring force to return the toothed welding box 17 to the initial state. Return, the fan-shaped gear 24 moves the rack 25 back, and in turn the connecting slide groove 27 and the horizontal support frame. The adjustable stop plate 29 is driven by the mesh 28 to move backward, expelling unwanted material from behind, the rack spring 39 stores elastic restoring force, and in this process, the protrusion 53 again with the driven groove 68. Slidably connected, the groove wheel 51 is rotated 90 degrees clockwise, the second ordering gear 46 is meshed with the interlocking gear 32, and the ordering gear 46 rotating clockwise causes the interlocking gear 32 to rotate counterclockwise. The interlocking gear 32 that rotates and rotates counterclockwise rotates the transmission gear 15 clockwise, and the transmission main rotation shaft 64 and the transmission main pulley 31 drive the transmission caterpillar 62 in order to transmit power clockwise. , The processed stainless steel plate is taken out, the fan-shaped gear 24 does not mesh with the rack 25 due to the rotation of the fan-shaped gear 24, the rack spring 39 releases the elastic restoring force, and the rack spring 39 drives the rack 25 until it returns to the initial state. Then, when the protrusion 53 is slidably connected to the driven groove 68 again, the groove wheel 51 is rotated clockwise by 90 degrees, the device returns to the initial state, and the next cutting operation is convenient.

The above-mentioned examples merely explain the technical concept and features of the present invention, and the purpose thereof is to allow a person skilled in the art to understand the contents of the present invention and further implement the invention, and the scope of protection of the present invention cannot be limited. .. All equivalent changes or modifications made on the basis of the spiritual substance of the present invention should be included within the scope of the present invention.

Claims (7)

A working space is installed in the case including a case, a welding box slide groove is formed on the upper inner wall of the working space, a cutting part is installed in the welding box slide groove, and the cutting part is the cut part. A weld box slider slidably connected to a weld box slide groove, a toothed weld box installed at the lower end of the weld box slider, and a welding head installed at the lower end of the toothed weld box. A connecting slider is installed on the inner wall on the right side of the working space, a waste material removing component is installed on the connecting slider, and the waste material removing component has a connecting slide groove slidably connected to the connecting slider and the connecting slide. A horizontal support frame installed at the left end of the groove and an adjustable stop plate installed on the horizontal support frame are included, and a transport rotation shaft is rotatably connected to the rear inner wall of the working space, and the transport A material transport component is installed on the rotating shaft, and the material transport component includes a transport vehicle installed on the transport rotary shaft and a transport groove formed in the transport vehicle and symmetrical, and is formed on the transport rotary shaft. A transport gear is installed, an interlocking rotary shaft is rotatably connected to the front inner wall of the working space, an interlocking gear is installed on the interlocking rotating shaft, and a groove axle rotates on the rear inner wall of the working space. Three rotatably connected, a groove wheel is installed on the groove wheel, a motion ordering component is installed on the groove wheel, and the motion ordering component is rotatably connected to the groove wheel and arranged in an annular shape. An ordering rotation shaft, an ordering gear installed on the ordering rotation shaft, a reverse rotation shaft rotatably connected to the groove wheel and located at the upper end of the ordering rotation shaft, and the reverse rotation. A fixed stainless plasma cutting device made of stainless steel, which comprises a reverse gear mounted on a shaft. The stainless steel fixed plasma cutting apparatus according to claim 1, wherein the horizontal support frame is riveted to the adjustable stopper plate. A transmission main rotation shaft is rotatably connected to the rear inner wall of the working space, a transmission main pulley is installed on the transmission main rotation shaft, and a right side of the transmission main rotation shaft is installed on the rear inner wall of the working space. The transmission sub-rotation shaft located at is rotatably connected, a transmission sub-pulley is installed at the front end of the transmission sub-rotation shaft, the transmission sub-pulley and the transmission main pulley are connected by a transmission caterpillar, and the transmission is performed. A transmission gear located at the front end of the transmission main pulley and meshing with the interlocking gear is installed on the main rotating shaft, and a transmission stop plate located at the same level as the upper surface of the transmission caterpillar is installed on the front inner wall of the working space. The first aspect of the invention is characterized in that the transmission stop plate located at the same level as the upper surface of the transmission caterpillar is also installed on the rear inner wall of the working space, and the two transmission stop plates are symmetrical. Stainless steel fixed plasma cutting device. The cut part also includes a weld box spring connected between the front inner wall of the working space and the toothed weld box, the upper inner wall of the working space is fitted with a motor and at the lower end of the motor. The motor shaft is connected so as to be transmitted, and a fan-shaped gear capable of meshing with the toothed portion at the right end of the toothed welding box is fixedly installed on the motor shaft, and the arc degree of the toothed surface of the fan-shaped gear is fixed. The stainless steel fixed plasma cutting apparatus according to claim 1, wherein the temperature is 180 degrees. The waste material removing component also includes a rack installed at the upper end of the connecting slide groove, the rack and the rear inner wall of the working space are connected by a rack spring, and the rack spring removes the waste material. The stainless steel fixed plasma cutting apparatus according to claim 1, wherein a possible stop plate can be restored. The material transport component also includes a driven rotating shaft rotatably connected to the rear inner wall of the working space, the driven rotating shaft is fitted with a driven vehicle, and the rear inner wall of the working space is fitted with an electric motor. An electric motor shaft is movably connected to the electric motor, a main vehicle is installed on the electric motor shaft, the main vehicle and the driven vehicle are connected by a caterpillar, and the upper surface of the transmission caterpillar and the said The upper surface of the caterpillar is located at the same level, and a stop plate located at the same level as the upper surface of the caterpillar is installed on the front inner wall of the working space, and the rear inner wall of the working space is the same as the upper surface of the caterpillar. The stainless steel according to claim 3 , wherein the stop plate located at the level is installed, the two stop plates are symmetrical, and the distance between the stop plates is slightly longer than the plate to be processed with stainless steel. Fixed plasma cutting device. The motion ordering component also includes a collaborative gear installed at the rear end of the reverse gear, the ordering rotary shaft is fitted with an ordering transmission gear that meshes with the collaborative gear, and the groove wheel is annularly arranged. the four driven grooves formed that is, above the front inner wall of the working space disk shaft is rotatably connected, at the ends of the rear end of the disc shaft is installed disc which can contact with the sheave, wherein A sub-pulley located on the front side of the disk and a main transmission vehicle located on the front side of the sub-pulley are installed on the disk shaft, and a protrusion point slidably connected to the driven groove is fixed to the disk. The groove wheel can be rotated 90 degrees when the protrusion point is slidably connected to the driven groove, and is located on the inner wall of the front end of the working space above the disk shaft. The sub-transmission rotation shaft is rotatably connected, a sub-transmission wheel is installed on the sub-transmission rotation shaft, the sub-transmission vehicle and the main transmission vehicle are connected by a belt, and the sub-transmission rotation shaft is connected to the sub-power transmission shaft. A public gear located on the rear side of the transmission vehicle and meshing with the ordering gear is installed, and a main pulley shaft located on the left side of the electric motor is rotatably connected to the rear inner wall of the working space. Is equipped with a gear that meshes with the main pulley, a main pulley located on the front side of the gear is installed on the main pulley shaft, and the main pulley and the sub pulley are connected by a transmission belt. The stainless steel fixed plasma cutting device according to claim 6 .

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