Magnetic cylinder structure and system

Abstract

The invention provides a magnetic cylinder structure and system, and relates to the technical field of metal processing. The magnetic field assembly is arranged in the hollow motor, and the magnetic field assembly is used for generating a rotating magnetic field; the air cooling assemblies are arranged at the two ends of the hollow motor, and the air cooling assemblies are used for cooling the magnetic field assembly; and the anti-collision assembly is arranged on the outer side of the air cooling assembly, and the anti-collision assembly is used for protecting the air cooling assembly. The technical problems that power consumption of electromagnetic induction heating of the aluminum bar is large, and collision occurs due to reciprocating motion of the magnetic field generation device are solved.

Description

Technical Field

[0001] The invention belongs to the field of metal processing, and in particular relates to a magnetic cylinder structure and system. Background Art

[0002] Aluminum rod heating is a common process in industrial manufacturing. In industrial manufacturing, aluminum rod heating usually uses the principle of electromagnetic induction. Through electromagnetic induction, electrical energy is converted into thermal energy, which generates eddy currents in the aluminum rod and then heats the aluminum rod in the air. This heating method has the advantages of fast heating speed, high heating efficiency and minimal oxidation. However, the existing aluminum rod heating method usually places the aluminum rod between the frequency conversion devices or reciprocates the frequency conversion device to heat the aluminum rod. This method consumes a lot of energy and loses some energy in the process of converting electrical energy into magnetic field. At the same time, during the movement, the magnetic field generating device may collide when moving back and forth, causing damage to the magnetic field generating device. Summary of the Invention

[0003] The present invention provides a magnetic cylinder structure and system to solve at least one technical problem raised in the above background technology.

[0004] In order to solve the above technical problems, the present invention discloses a magnetic cylinder structure, comprising: a hollow motor; A magnetic field component is provided in the hollow motor and is used to generate a rotating magnetic field; Air cooling components, the air cooling components are provided at both ends of the hollow motor, and the air cooling components are used to cool the magnetic field component; An anti-collision component is provided on the outside of the air-cooling component and is used to protect the air-cooling component.

[0005] Preferably, the magnetic field assembly includes a magnet fixing frame, the magnet fixing frame is bolted to the hollow motor, a plurality of permanent magnets are provided on the magnet fixing frame, the two ends of the magnet fixing frame are bolted to the magnet fixing frame end cover and the insulation tube cover plate, the magnet fixing frame is provided with an insulation tube inside, and a nano aerogel felt is provided between the insulation tube and the magnet fixing frame.

[0006] Preferably, the magnet fixing frame includes an outer ring sleeve, a plurality of ribs are annularly fixed inside the outer ring sleeve, the other end of the ribs is fixedly connected to the inner ring sleeve, a plurality of air guide grooves are axially penetrated through the inner wall of the outer ring sleeve, the air guide grooves are annularly arranged on the outer ring sleeve, a plurality of permanent magnets are annularly arranged and axially arranged between the outer ring sleeve and the inner ring sleeve, and a plurality of permanent magnets are spaced apart by thermal conductive gaskets in the axial direction.

[0007] Preferably, the air cooling assembly includes a centrifugal fan, which is fixed on the air inlet hood, the air inlet hood bolts are installed on the end face of the outer ring sleeve, and the air outlet hood bolts are installed on the end cover of the magnet fixing frame. Insulation cotton is pasted on the inner walls of the air inlet hood and the air outlet hood, and a number of air outlets are provided on the end face of the air outlet hood.

[0008] Preferably, the anti-collision component includes an anti-collision arc barrier bar, and both ends of the anti-collision arc barrier bar are slidably connected to the hollow motor through an extension groove and a compression elastic member.

[0009] A magnetic cylinder system includes: an equipment base, to which the magnetic cylinder structure is slidably connected; an adsorption component and a gas monitoring component are provided on the equipment base and on one side of the magnetic cylinder structure; the gas monitoring component is used to monitor toxic gases generated by the magnetic cylinder system when heating an aluminum rod.

[0010] Preferably, the adsorption component includes a purification shell, which is bolted to the equipment base, and a separation net is bolted to one end face of the purification shell. A number of spin-off plates are rotatably connected in the purification shell, and a collection tank is provided on the outside of the spin-off plate. The purification shell is fixedly connected to a suction shell at one end away from the separation net, and a vortex flow channel is fixed in the suction shell. A suction motor is passed through and installed on the vortex flow channel, and an exhaust fan is installed at the output end of the suction motor. The exhaust fan and the vortex flow channel rotate relative to each other, and a filter element structure is provided on the other side of the vortex flow channel, and the filter element structure is installed on the suction shell.

[0011] Preferably, the filter element structure includes a pull-out groove, which passes through and is fixed in the suction shell, a filter element plate is slidably connected in the pull-out groove, a filter element is nested in the filter element plate, a cover plate is connected to the side of the filter element plate, a sleeve rod is connected to the top of the cover plate, a handle is fixedly connected to the top of the filter element plate, and the sleeve rod and the handle cooperate with each other.

[0012] Preferably, the gas monitoring component includes a control module, a data processing module, a detection module and an execution module, and the detection module includes: Temperature sensor: used to detect the temperature around the magnetic cylinder system during the heating process of the aluminum rod; Pressure sensor: used to detect the pressure near the magnetic cylinder system during the heating process of the aluminum rod; Flow rate sensor: used to detect the flow rate near the magnetic cylinder system during the heating process of the aluminum rod; Gas concentration sensor: used to detect the concentration of toxic gases near the magnetic cylinder system during the heating process of the aluminum rod; The first acquisition module is used to detect the generation rate of toxic gases during the heating process of the aluminum rod; The second acquisition module is used to detect the diffusion distance of toxic gases during the heating process of the aluminum rod; Density sensor: used to detect the density of toxic gas during the heating process of aluminum rod; The detection module is electrically connected to the data processing module, the control module is electrically connected to the data processing module and the execution module, and the control module controls the execution module to operate based on the data results of the data processing module.

[0013] Preferably, the control module controls the execution module to work based on the data result of the data processing module, including the following steps: Step 1: Calculate the gas safety factor based on the data obtained by the temperature sensor, the pressure sensor, the flow rate sensor, the gas concentration sensor, the first acquisition module, the second acquisition module and the density sensor : = (1); in: is the gas safety factor, is the detection value of the second acquisition module, is the detection value of the pressure sensor, is the detection value of the gas concentration sensor, is the detection value of the flow rate sensor, is Henry's constant, is the detection value of the density sensor, is the Boltzmann constant, is the compensation coefficient one, is the compensation coefficient 2, is the detection value of the temperature sensor, is the detection value of the first acquisition module; Step 2: Based on the gas safety factor Calculate the power coefficient of the adsorption component : = (2); in: is the power coefficient of the adsorption component, is the gas safety factor; Step 3: Comparison of the data processing modules and ; when When the power is reduced, the control module controls the execution module to drive the adsorption component to reduce power; when When , the control module controls the execution module to drive the adsorption component to increase power; in, is the power coefficient of the adsorption component, is the rated power factor of the adsorption component.

[0014] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention uses a hollow motor to drive the magnetic field assembly to rotate to generate a rotating magnetic field, thereby generating magnetic induction. Compared with the traditional electromagnetic induction heating method, the present invention has the advantages of low power loss, easy control of magnetic field rotation, and convenient production of a more uniform temperature distribution when heating the aluminum rod; (2) The present invention cools each permanent magnet through an air cooling assembly. This design can reduce the self-heating and heat radiation received by the permanent magnet during the heating process, thereby preventing the magnetism of the permanent magnet from being reduced or demagnetized due to temperature rise; (3) The present invention protects the hollow motor by using an anti-collision arc barrier. This design can avoid collisions when the hollow motor translates to heat the aluminum rod, and prevent damage to the internal structure of the magnetic cylinder due to frequent collisions, thereby ensuring the stable operation of the magnetic cylinder structure. (4) The adsorption component of the present invention absorbs the toxic substances generated when the aluminum rod is heated, which can effectively reduce the damage caused by the toxic substances to the operators, avoid the risk of occupational diseases for the operators, and reduce the harm of the toxic substances to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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: Figure 1 The structure of the present invention is schematically shown Figure 1 ; Figure 2 It is a structural schematic diagram of the magnetic field assembly of the present invention; Figure 3 It is a structural schematic diagram of the magnet fixing frame of the present invention; Figure 4 The structure of the present invention is schematically shown Figure 2 ; Figure 5 It is a schematic structural diagram of the anti-collision assembly of the present invention; Figure 6 The structure of the present invention is schematically shown Figure 3 ; Figure 7 It is a structural schematic diagram of the adsorption component of the present invention.

[0016] Figure: 1. Hollow motor; 2. Magnetic field assembly; 21. Permanent magnet; 22. Magnet fixing frame end cap; 23. Insulation tube cover; 24. Insulation tube; 25. Nano-aerogel felt; 3. Magnet fixing frame; 31. Outer ring sleeve; 32. Ribs; 33. Inner ring sleeve; 34. Air guide groove; 35. Thermal pad; 4. Air cooling assembly; 41. Centrifugal fan; 42. Air inlet cover; 43. Air outlet cover; 44. Insulation cotton; 45. Air outlet; 51. Extension slot; 52. Anti-collision arc Baffle; 53. Compression elastic part; 6. Equipment base; 61. Linear guide; 62. Motor moving cylinder; 63. Slide; 64. Cable protection shell; 7. Adsorption component; 71. Purification shell; 72. Separation net; 73. Solidification plate; 74. Collection tank; 75. Suction shell; 76. Vortex flow channel; 77. Suction motor; 78. Exhaust fan; 8. Filter element structure; 81. Pull-out groove; 82. Filter element plate; 83. Filter element; 84. Cover plate; 85. Sleeve rod; 86. Handle. DETAILED DESCRIPTION

[0017] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0018] In addition, in the present invention, descriptions such as "first" and "second" are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions and technical features between the various embodiments can be combined with each other, but this must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0019] The present invention provides the following embodiments Example 1 The embodiment of the present invention provides a magnetic cylinder structure, such as Figure 1-5 As shown, it includes: a hollow motor 1; A magnetic field component 2 is provided in the hollow motor 1 and is used to generate a rotating magnetic field; Air cooling components 4 are provided at both ends of the hollow motor 1, and the air cooling components 4 are used to cool the magnetic field component 2; An anti-collision component is provided on the outside of the air-cooling component 4 and is used to protect the air-cooling component 4 .

[0020] The working principle and beneficial effects of the above technical solution are as follows: the magnetic field component in the magnetic cylinder structure is used to generate a magnetic field, and the rotation of the hollow motor 1 drives the magnetic field component 2 to rotate, so that the magnetic field component 2 generates a rotating magnetic field, and the rotating magnetic field cuts the aluminum rod, so that eddy currents are generated inside the aluminum rod. The aluminum rod generates a certain amount of Joule heat due to electromagnetic induction and eddy current effects, so that the aluminum rod is evenly heated; at the same time, the magnetic field component 2 is ventilated and cooled by the air cooling component 4, so that the magnetic field component 2 is maintained in an appropriate temperature range for operation, and thus the aluminum rod can be further ensured to be evenly heated on the basis of ensuring the stable and reliable operation of the magnetic cylinder structure; in addition, the hollow motor 1 and the air cooling component 4 are protected by the anti-collision component, which can avoid damage to the magnetic cylinder structure caused by collision.

[0021] In other words, the present invention utilizes the hollow motor 1 to drive the magnetic field component 2 to rotate to achieve heating of the aluminum rod. Compared with electromagnetic induction heating, this design can directly generate an alternating magnetic field through a rotating magnetic field to generate eddy currents in the aluminum rod, which can avoid the loss of electric energy in the process of converting electric energy into a magnetic field, and due to the uniformity of the magnetic field rotation, a relatively uniform temperature distribution is formed when the aluminum rod is heated; the design of the air-cooling component 4 can reduce the radiation heat of the high-temperature aluminum rod to the magnetic field component 2 when the magnetic field component 2 heats the aluminum rod, avoid the internal temperature of the magnetic field component 2 from rising and reducing the magnetism of the magnetic field component 2, and at the same time, the design of the anti-collision component can avoid damage to the hollow motor 1 and the air-cooling component 4 caused by collision of the magnetic cylinder structure, thereby ensuring the stable operation of the magnetic cylinder structure.

[0022] Example 2 On the basis of Example 1, the magnetic field assembly 2 includes a magnet fixing frame 3, which is bolted to the hollow motor 1, and a number of permanent magnets 21 are provided on the magnet fixing frame 3. The two ends of the magnet fixing frame 3 are bolted to a magnet fixing frame end cover 22 and an insulation tube cover 23, respectively. An insulation tube 24 is provided inside the magnet fixing frame 3, and a nano aerogel felt 25 is provided between the insulation tube 24 and the magnet fixing frame 3.

[0023] The magnet fixing frame 3 includes an outer ring sleeve 31, and a plurality of ribs 32 are fixed in an annular shape inside the outer ring sleeve 31. The other end of the rib 32 is fixedly connected to the inner ring sleeve 33. A plurality of air guide grooves 34 are axially penetrated through the inner wall of the outer ring sleeve 31. The air guide grooves 34 are annularly arranged on the outer ring sleeve 31. The plurality of permanent magnets 21 are annularly arranged and arranged axially between the outer ring sleeve 31 and the inner ring sleeve 33. The plurality of permanent magnets 21 are spaced apart by thermal pads 35 in the axial direction.

[0024] The working principle and beneficial effects of the above technical solution are as follows: a plurality of permanent magnets 21 are carried in the magnet fixing frame 3, and a heat-insulating cylinder 24 is sleeved in the magnet fixing frame 3. The heat-insulating cylinder 24, the nano-aerogel felt 25, and the magnet fixing frame 3 are used to isolate the radiant heat generated by the heating of the aluminum rod and the self-generated heat of the permanent magnet. The magnet fixing frame end cover 22 and the heat-insulating cylinder cover plate 23 confine the plurality of permanent magnets 21 and the heat-insulating cylinder 24 in the magnet fixing frame 3. The permanent magnets 21 are annularly nested between the outer sleeve 31 and the inner sleeve 33 and arranged axially therebetween, so that a stable magnetic field of a certain length is formed around the inner sleeve 33, which facilitates the subsequent rotating magnetic field to heat the aluminum rod. In addition, the permanent magnets 21 are separated by thermal gaskets 35 in the axial direction to isolate the heat transfer between each permanent magnet. The provision of the air guide grooves 34 facilitates airflow through each permanent magnet 21 and takes away heat.

[0025] In other words, the present invention utilizes the magnet fixing frame end cover 22 and the insulation tube cover 23 to confine the permanent magnet 21 and the insulation tube 24 within the magnet fixing frame 3. This design can ensure that the permanent magnet 21 and the insulation tube 24 remain fixed when the magnetic field assembly 2 rotates, thereby preventing the dynamic balance of the magnetic field assembly 2 from being destroyed when the permanent magnet 21 and the insulation tube 24 are displaced due to rotational inertia. In addition, the insulation tube 24, nano aerogel felt 25 and the magnet fixing frame 3 are used to gradually weaken the effect of heat on the permanent magnet 21. At the same time, the design of the air guide groove 34 and the thermal conductive gasket 35 is combined to ensure that the temperature of the permanent magnet 21 inside the magnet fixing frame 3 is appropriate and stable, thereby preventing the radiant heat from affecting the magnetism of the permanent magnet 21 when the aluminum rod is heated.

[0026] Example 3 On the basis of Example 1, the air cooling assembly 4 includes a centrifugal fan 41, which is fixed on an air inlet cover 42. The air inlet cover 42 is bolted to the end face of the outer ring sleeve 31, and the air outlet cover 43 is bolted to the end cover 22 of the magnet fixing frame. Insulation cotton 44 is pasted on the inner walls of the air inlet cover 42 and the air outlet cover 43, and a number of air outlets 45 are provided on the end face of the air outlet cover 43.

[0027] The beneficial effects of the above technical solution are as follows: the centrifugal fan 41 starts to deliver cooling air to the air inlet cover 42, and the cooling air is evenly delivered to the air guide groove 34 in the magnet fixing frame 3 through the air inlet cover 42. The cooling air passes through the air guide groove 34 to remove the heat between the permanent magnets 21, and then the cooling air enters the air outlet cover 43 and flows out from the air outlet 45. The heat insulation cotton 44 isolates the heat to prevent heat transfer from the outer surfaces of the air inlet cover 42 and the air outlet cover 43. In other words, the present invention uses airflow to cool the magnetic field assembly 2, ensuring that the temperature of the permanent magnet 21 inside the magnet fixing frame 3 is appropriate and stable, and preventing the radiant heat from heating the aluminum rod from affecting the magnetic properties of the permanent magnet 21.

[0028] Example 4 On the basis of Example 1, the anti-collision component includes an anti-collision arc barrier 52 , and both ends of the anti-collision arc barrier 52 are slidably connected to the hollow motor 1 through an extension groove 51 and a compression elastic member 53 .

[0029] Preferably, the stretching grooves 51 are symmetrically bolted to the hollow motor 1 , an anti-collision arc blocking bar 52 is provided between the two stretching grooves 51 , and guide grooves are provided on the upper and lower side walls of the two stretching grooves 51 .

[0030] Preferably, both ends of the arc-collision prevention bar 52 are slidably connected in the guide groove of the stretching groove 51 , and a compression elastic member 53 is provided between the arc-collision prevention bar 52 and the stretching groove 51 .

[0031] The beneficial effects of the above technical solution are as follows: when the magnetic structure collides with an object, the object squeezes the anti-collision arc baffle 52, and while the two ends of the anti-collision arc baffle 52 slide outward along the guide groove, the anti-collision arc baffle 52 elastically bends, and the anti-collision arc baffle 52 stretches and compresses the elastic member 53 to absorb the collision energy until the two sides of the anti-collision arc baffle 52 are in contact with the object and the magnetic structure respectively. When the object and the magnetic structure are out of contact, the anti-collision arc baffle 52 slides along the guide groove to reset under the action of the elasticity of the anti-collision arc baffle 52 itself and the compression elastic member 53. In other words, the present invention utilizes the elastic force of the anti-collision arc baffle 52 and the elastic force of the compression elastic member 53 to absorb the collision energy and thus reduce the force generated by the collision. This design can not only avoid damage caused by the collision between the object and the magnetic cylinder structure, but also, by virtue of the thin characteristics of the anti-collision arc baffle 52, make the anti-collision component occupy less space.

[0032] Example 5 Based on Example 1, an embodiment of the present invention provides a magnetic cylinder system, comprising: a device base 6, on which the magnetic cylinder structure is slidably connected, an adsorption component 7 and a gas monitoring component are provided on the device base 6 and on one side of the magnetic cylinder structure, and the gas monitoring component is used to monitor the toxic gas generated by the magnetic cylinder system heating the aluminum rod.

[0033] Preferably, linear guide rails 61 are symmetrically installed on the left and right sides of the equipment base 6, and the hollow motor 1 is slidably connected to the two linear guide rails 61.

[0034] Preferably, both sides of the hollow motor 1 are bolted to the working ends of the motor moving electric cylinder 62, and the other end of the motor moving electric cylinder 62 is bolted to the equipment base 6.

[0035] Preferably, a slide groove 63 is provided under the motor moving cylinder 62, and the slide groove 63 is bolted to the side of the equipment base 6. A cable protection shell 64 is nested and connected in the slide groove 63. The cable protection shell 64 is sleeved on the cable, and the cable is electrically connected to the hollow motor 1.

[0036] The beneficial effects of the above technical solution are as follows: when the hollow motor 1 moves, the motor moving cylinder 62 extends and retracts to drive the hollow motor 1 to slide along the linear guide rail 61. During the movement of the hollow motor 1, the cable protective shell 64 extends or contracts in the slide groove 63 to protect the cable from frequent movement and causing unstable connection. The adsorption component 7 above the hollow motor 1 is used to adsorb the toxic gas generated when the magnetic cylinder system heats the aluminum rod. The gas monitoring component is used to monitor the toxic substance data generated during the heating of the aluminum rod and adsorb the toxic substance by adjusting the power of the adsorption component 7.

[0037] In other words, the present invention utilizes the motor-moving electric cylinder 62 to drive the hollow motor 1 to move on the linear guide rail 61. This design can ensure the movement stability of the hollow motor 1, and ensure that the magnetic cylinder system heats the aluminum rod uniformly and with high precision when the aluminum rod is heated. At the same time, the design of the cable protective shell 64 can ensure the stability of the connection between the hollow motor 1 and the cable, avoiding safety accidents caused by unstable circuit connection.

[0038] Example 6 On the basis of Example 5, the adsorption component 7 includes a purification shell 71, which is bolted to the equipment base 6, and a separation net 72 is bolted to one end face of the purification shell 71. A number of ejection plates 73 are rotatably connected to the purification shell 71, and a collection trough 74 is provided on the outside of the ejection plate 73. The purification shell 71 is fixedly connected to the end away from the separation net 72 with a suction shell 75, and a vortex flow channel 76 is fixed in the suction shell 75. A suction motor 77 is passed through and installed on the vortex flow channel 76, and an exhaust fan 78 is installed at the output end of the suction motor 77. The exhaust fan 78 and the vortex flow channel 76 rotate relative to each other, and a filter element structure 8 is provided on the other side of the vortex flow channel 76, and the filter element structure 8 is installed on the suction shell 75.

[0039] The beneficial effects of the above technical solution are as follows: when the aluminum rod is heated to produce toxic gas, the suction motor 77 starts to drive the exhaust fan 78 to rotate. The exhaust fan 78 rotates in the vortex flow channel 76 to generate negative pressure in the center and positive pressure in the outer ring. The airflow flows in from the center of the exhaust fan 78 and flows out from the outer ring. Therefore, under the action of negative pressure, the toxic gas is sucked in from under the separation net 72. When passing through the solidification plate 73, the toxic gas contacts the solidification plate 73 to produce some solids, which are thrown into the collection tank 74 under the action of centrifugal force. Then the toxic gas enters the vortex flow channel 76 and is discharged after being purified by the filter element structure 8. When the filter element structure 8 needs to be replaced, the sleeve rod 85 is rotated to separate it from the handle 86, and the handle 86 is pulled to lift the filter element plate 82 so that it slides in the pull-out groove 81. Then the cover plate 84 is opened to take out the filter element 83 for replacement. After the replacement is completed, the filter element structure 8 is reset.

[0040] In other words, the present invention utilizes the cooperation of the vortex flow channel 76 and the exhaust fan 78 to create negative pressure to absorb the toxic gas. This design can effectively prevent the toxic gas from spreading around the magnetic cylinder system, thereby affecting the operator and endangering the operator's life safety. In addition, the design of the solidification plate 73 and the collection tank 74 can prevent the solids produced after some unstable toxic gases solidify from clogging the exhaust fan 78, thereby ensuring the stable operation of the adsorption component 7. At the same time, the design of the filter element structure 8 can facilitate the replacement of the filter element 83, thereby maintaining the long-term and effective operation of the adsorption component 7.

[0041] Example 7 Based on Example 5, the gas monitoring component includes a control module, a data processing module, a detection module and an execution module. The detection module includes: Temperature sensor: used to detect the temperature around the magnetic cylinder system during the heating process of the aluminum rod; Pressure sensor: used to detect the pressure near the magnetic cylinder system during the heating process of the aluminum rod; Flow rate sensor: used to detect the flow rate near the magnetic cylinder system during the heating process of the aluminum rod; Gas concentration sensor: used to detect the concentration of toxic gases near the magnetic cylinder system during the heating process of the aluminum rod; The first acquisition module is used to detect the generation rate of toxic gases during the heating process of the aluminum rod; The second acquisition module is used to detect the diffusion distance of toxic gases during the heating process of the aluminum rod; Density sensor: used to detect the density of toxic gas during the heating process of aluminum rod; The detection module is electrically connected to the data processing module, the control module is electrically connected to the data processing module and the execution module, and the control module controls the execution module to operate based on the data results of the data processing module.

[0042] Preferably, the temperature sensor, the pressure sensor, the flow rate sensor, the gas concentration sensor, the first acquisition module, the second acquisition module and the density sensor are all arranged on the device base 6 .

[0043] The control module controls the execution module based on the data result of the data processing module, including the following steps: Step 1: Calculate the gas safety factor based on the data obtained by the temperature sensor, the pressure sensor, the flow rate sensor, the gas concentration sensor, the first acquisition module, the second acquisition module and the density sensor : = (1); in: is the gas safety factor, is the detection value of the second acquisition module, is the detection value of the pressure sensor, is the detection value of the gas concentration sensor, is the detection value of the flow rate sensor, is Henry's constant, is the detection value of the density sensor, is the Boltzmann constant, is the compensation coefficient one, is the compensation coefficient 2, is the detection value of the temperature sensor, is the detection value of the first acquisition module; Step 2: Based on the gas safety factor Calculate the power coefficient of the adsorption component 7 : = (2); in: is the power coefficient of the adsorption component, is the gas safety factor; Step 3: Comparison of the data processing modules and ; when When , the control module controls the execution module to drive the adsorption component 7 to reduce power; when When , the control module controls the execution module to drive the adsorption component 7 to increase the power; in, is the power coefficient of the adsorption component, is the rated power factor of the adsorption component.

[0044] The beneficial effect of the above technical solution is that when the aluminum rod is heated, due to the effect of high temperature, the oxides on the surface of the aluminum rod and the aluminum itself will produce toxic fumes, which will endanger the safety of the operators. Therefore, by monitoring the gas parameters during the heating process of the aluminum rod, the degree of harm to the operators caused by the toxic substances produced by the aluminum rod can be judged, and the power of the adsorption component 7 can be adjusted according to the degree of harm, so that the adsorption component 7 can effectively adsorb the toxic substances.

[0045] In other words, the present invention utilizes a control module, a data processing module, a detection module, and an execution module to monitor the magnetic cylinder system for heating the aluminum rod. This design can ensure that the toxic substances generated during the heating process of the aluminum rod will not cause harm to the operators, thereby ensuring that the heating process of the aluminum rod is safe and stable.

[0046] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

Claims

1. A magnetic cylinder structure, characterized in that: include: Hollow motor (1); A magnetic field component (2), the hollow motor (1) is provided with the magnetic field component (2), and the magnetic field component (2) is used to generate a rotating magnetic field; An air cooling component (4), wherein the air cooling components (4) are provided at both ends of the hollow motor (1), and the air cooling components (4) are used to cool the magnetic field component (2); An anti-collision component is provided on the outside of the air-cooling component (4), and the anti-collision component is used to protect the air-cooling component (4).

2. The magnetic cylinder structure according to claim 1, characterized in that: The magnetic field assembly (2) includes a magnet fixing frame (3), the magnet fixing frame (3) is bolted to the hollow motor (1), a plurality of permanent magnets (21) are provided on the magnet fixing frame (3), and the two ends of the magnet fixing frame (3) are respectively bolted to a magnet fixing frame end cover (22) and a heat insulation tube cover plate (23), the magnet fixing frame (3) is provided with a heat insulation tube (24) inside, and a nano aerogel felt (25) is provided between the heat insulation tube (24) and the magnet fixing frame (3).

3. The magnetic cylinder structure according to claim 2, characterized in that: The magnet fixing frame (3) includes an outer ring sleeve (31), a plurality of ribs (32) are fixed in an annular shape inside the outer ring sleeve (31), and the other end of the ribs (32) is fixedly connected to the inner ring sleeve (33), and a plurality of air guide grooves (34) are axially penetrated through the inner wall of the outer ring sleeve (31), and the air guide grooves (34) are annularly arranged on the outer ring sleeve (31), and the plurality of permanent magnets (21) are annularly arranged and axially arranged between the outer ring sleeve (31) and the inner ring sleeve (33), and the plurality of permanent magnets (21) are spaced apart by thermal pads (35) in the axial direction.

4. The magnetic cylinder structure according to claim 3, characterized in that: The air cooling assembly (4) includes a centrifugal fan (41), which is fixed on an air inlet cover (42). The air inlet cover (42) is bolted to the end face of the outer ring sleeve (31), and the air outlet cover (43) is bolted to the end cover (22) of the magnet fixing frame. Insulation cotton (44) is pasted on the inner walls of the air inlet cover (42) and the air outlet cover (43), and a plurality of air outlets (45) are provided on the end face of the air outlet cover (43).

5. The magnetic cylinder structure according to claim 1, characterized in that: The anti-collision component comprises an anti-collision arc blocking bar (52), and both ends of the anti-collision arc blocking bar (52) are slidably connected to the hollow motor (1) through an extension groove (51) and a compression elastic member (53).

6. A magnetic cylinder system, comprising a magnetic cylinder structure according to any one of claims 1 to 5, characterized in that: include: The device base (6) is slidably connected to the magnetic cylinder structure. An adsorption component (7) and a gas monitoring component are provided on the device base (6) and on one side of the magnetic cylinder structure. The gas monitoring component is used to monitor the toxic gas generated by the magnetic cylinder system heating the aluminum rod.

7. The magnetic cylinder system according to claim 6, characterized in that: The adsorption assembly (7) includes a purification shell (71), the purification shell (71) is bolted to the equipment base (6), one end face of the purification shell (71) is bolted to a separation net (72), a plurality of ejection discs (73) are rotatably connected in the purification shell (71), a collection trough (74) is provided on the outside of the ejection disc (73), the purification shell (71) is fixedly connected to one end away from the separation net (72), a suction shell (75) is fixed in the suction shell (75), a vortex flow channel (76) is passed through and installed on the vortex flow channel (76), an exhaust fan (78) is installed at the output end of the suction motor (77), the exhaust fan (78) and the vortex flow channel (76) rotate relative to each other, a filter element structure (8) is provided on the other side of the vortex flow channel (76), and the filter element structure (8) is installed on the suction shell (75).

8. The magnetic cylinder system according to claim 7, characterized in that: The filter element structure (8) includes a pull-out groove (81), the pull-out groove (81) passes through and is fixed in the suction housing (75), a filter element plate (82) is slidably connected in the pull-out groove (81), a filter element (83) is nested in the filter element plate (82), a cover plate (84) is connected to the side of the filter element plate (82), a sleeve rod (85) is connected to the top of the cover plate (84), a handle (86) is fixedly connected to the top of the filter element plate (82), and the sleeve rod (85) and the handle (86) cooperate with each other.

9. The magnetic cylinder system according to claim 6, characterized in that: The gas monitoring component includes a control module, a data processing module, a detection module and an execution module. The detection module includes: Temperature sensor: used to detect the temperature around the magnetic cylinder system during the heating process of the aluminum rod; Pressure sensor: used to detect the pressure near the magnetic cylinder system during the heating process of the aluminum rod; Flow rate sensor: used to detect the flow rate near the magnetic cylinder system during the heating process of the aluminum rod; Gas concentration sensor: used to detect the concentration of toxic gases near the magnetic cylinder system during the heating process of the aluminum rod; The first acquisition module is used to detect the generation rate of toxic gases during the heating process of the aluminum rod; The second acquisition module is used to detect the diffusion distance of toxic gases during the heating process of the aluminum rod; Density sensor: used to detect the density of toxic gas during the heating process of aluminum rod; The detection module is electrically connected to the data processing module, the control module is electrically connected to the data processing module and the execution module, and the control module controls the execution module to operate based on the data results of the data processing module.

10. The magnetic cylinder system according to claim 9, characterized in that: The control module controls the execution module based on the data result of the data processing module, including the following steps: Step 1: Calculate the gas safety factor based on the data obtained by the temperature sensor, the pressure sensor, the flow rate sensor, the gas concentration sensor, the first acquisition module, the second acquisition module and the density sensor : = （1）； in: is the gas safety factor, is the detection value of the second acquisition module, is the detection value of the pressure sensor, is the detection value of the gas concentration sensor, is the detection value of the flow rate sensor, is Henry's constant, is the detection value of the density sensor, is the Boltzmann constant, is the compensation coefficient one, is the compensation coefficient 2, is the detection value of the temperature sensor, is the detection value of the first acquisition module; Step 2: Based on the gas safety factor Calculate the power coefficient of the adsorption component (7) : = （2）； in: is the power coefficient of the adsorption component, is the gas safety factor; Step 3: Comparison of the data processing modules and ; when When the power is reduced, the control module controls the execution module to drive the adsorption component (7) to reduce power; when When the power is increased, the control module controls the execution module to drive the adsorption component (7) to increase the power; in, is the power coefficient of the adsorption component, is the rated power factor of the adsorption component.

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