CN210925642U - Demagnetizer with detection function - Google Patents
Demagnetizer with detection function Download PDFInfo
- Publication number
- CN210925642U CN210925642U CN201922280368.9U CN201922280368U CN210925642U CN 210925642 U CN210925642 U CN 210925642U CN 201922280368 U CN201922280368 U CN 201922280368U CN 210925642 U CN210925642 U CN 210925642U
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- water tank
- rigid coupling
- demagnetizer
- motor
- demagnetization
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- 238000001514 detection method Methods 0.000 title claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 230000005347 demagnetization Effects 0.000 claims abstract description 30
- 230000005291 magnetic effect Effects 0.000 claims abstract description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 230000008878 coupling Effects 0.000 claims description 17
- 238000010168 coupling process Methods 0.000 claims description 17
- 238000005859 coupling reaction Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000005389 magnetism Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The utility model discloses a demagnetization machine with detect function, including radiator fan, demagnetization coil, runner, control box, thermometer, water tank, workstation, landing leg, support, mount, magnetic field strength meter, conveyer belt, U type tuber pipe, reset spring, iron metal block, first motor, first sealed lid, the sealed lid of second and second motor. The utility model has the advantages of reasonable structural design, the right-hand member of the conveyor belt is provided with the fixing frame, the iron metal block is arranged on the fixing frame through two springs, whether the iron metal block moves down is observed to determine whether the workpiece passing through the fixing frame is completely demagnetized, meanwhile, the residual magnetic force is measured by the magnetic force intensity meter, and then the equipment is improved; the utility model discloses structural design is compact, installs the thermometer in the control box, and when the high temperature, the tuber pipe will be carried radiator fan both sides by the air after the water tank cooling for the radiating rate avoids long-time high-temperature of switching on to cause the damage to equipment, protective apparatus.
Description
Technical Field
The utility model relates to a demagnetization machine structure specifically is a demagnetization machine with detect function, belongs to demagnetization device application technical field.
Background
Demagnetizers are generally used for demagnetization of permanent magnetic materials (ALNICO, ferrite) and low coercive force materials (hardware, die steel, etc.), and can be classified into pulse demagnetization and alternating current demagnetization. In demagnetization, when a workpiece is placed in an alternating amplitude value and gradually decreased, the track of a magnetic hysteresis loop is also gradually decreased, and when the magnetic field intensity is reduced to zero, the residual magnetism Br in the workpiece is close to zero. The change of the direction and the size of the current and the magnetic field must be performed simultaneously during demagnetization, and after the demagnetization treatment, the workpiece has no magnetism and does not attract other ferromagnetic substances, so that the workpiece is easy to clean; the magnetic treatment can reduce residual stress and can increase the service life and surface effect of the workpiece.
The demagnetization of the traditional demagnetizer is one-time operation, whether the workpiece can be completely demagnetized or not can not be timely detected after demagnetization, the workpiece is influenced, the improvement of equipment is not facilitated, the long-time electrifying temperature of the demagnetizer is too high, the heat dissipation is not timely, the work efficiency is reduced, and the equipment is damaged to a certain degree. Therefore, a demagnetizer with a detection function is proposed to solve the above problems.
Disclosure of Invention
An object of the utility model is to provide a demagnetization machine with detect function just in order to solve above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose, including radiator fan, workstation and magnetic field strength meter, the conveyer belt is installed through two runners at the workstation top, demagnetization coil is installed to the conveyer belt both sides, demagnetization coil top is provided with radiator fan, the equal rigid coupling in radiator fan both sides has U type tuber pipe;
the fixed frame is installed on the right side of the workbench, an iron metal block and a magnetic field intensity meter are installed on the fixed frame, and the water tank is installed at the bottom of the workbench.
Preferably, both sides of the cooling fan are penetrated through by a U-shaped air pipe, the bottom end of the U-shaped air pipe penetrates through the water tank, an air inlet is formed in the bottom of the U-shaped air pipe, and a first sealing cover is sleeved outside the air inlet.
Preferably, two runners all pass through the support rigid coupling in workstation both sides, and cup jointed the conveyer belt between two runners, the transmission is connected between runner and the conveyer belt, and one of them runner one side rigid coupling has first motor.
Preferably, the mount rigid coupling is on the support that is located the right side, the magnetic field strength meter block is at the mount top, magnetic field strength meter below rigid coupling has two spring one ends, just the spring other end rigid coupling is in iron metal block one side, the iron metal block is inside the mount.
Preferably, the water tank rigid coupling is on being located the workstation of demagnetization coil bottom, the water tank bottom is provided with the outlet, the outlet outside has cup jointed the sealed lid of second through the screw thread.
Preferably, the workstation rigid coupling has four landing legs, is located left two install the control box between the landing leg, install the thermometer in the control box, just the control box is located the water tank right side.
Preferably, the U-shaped air pipes on two sides of the water tank are fixedly connected with a second motor, fan blades are fixedly connected to the tail end of the second motor, and a first sealing cover is installed at the bottom of the second motor.
The utility model has the advantages that:
1. the utility model has the advantages of reasonable structural design, the right-hand member of the conveyor belt is provided with the fixing frame, the iron metal block is arranged on the fixing frame through two springs, whether the iron metal block moves down is observed to determine whether the workpiece passing through the fixing frame is completely demagnetized, meanwhile, the residual magnetic force is measured by the magnetic force intensity meter, and then the equipment is improved;
2. the utility model discloses structural design is compact, installs the thermometer in the control box, and when the high temperature, the tuber pipe will be carried radiator fan both sides by the air after the water tank cooling for the radiating rate avoids long-time high-temperature of switching on to cause the damage to equipment, protective apparatus.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a right-side view of the overall structure of the present invention;
fig. 4 is a schematic structural diagram of a second motor according to the present invention.
In the figure: 1. radiator fan, 2, demagnetization coil, 3, runner, 4, control box, 5, thermometer, 6, water tank, 7, workstation, 701, landing leg, 8, support, 9, mount, 10, magnetic field intensity meter, 11, conveyer belt, 12, U type tuber pipe, 13, reset spring, 14, iron metal block, 15, first motor, 16, first sealed lid, 17, the sealed lid of second, 18, the second motor.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, a demagnetizer with detection function includes a heat dissipation fan 1, a workbench 7 and a magnetic field intensity meter 10, wherein a conveyor belt 11 is installed on the top of the workbench 7 through two rotating wheels 3, demagnetizing coils 2 are installed on two sides of the conveyor belt 11, the heat dissipation fan 1 is arranged on the top of the demagnetizing coils 2, and U-shaped air pipes 12 are fixedly connected to two sides of the heat dissipation fan 1;
a fixing frame 9 is installed on the right side of the workbench 7, an iron metal block 14 and a magnetic field intensity meter 10 are installed on the fixing frame 9, and a water tank 6 is installed at the bottom of the workbench 7.
The two sides of the cooling fan 1 are both penetrated by U-shaped air pipes 12, the bottom ends of the U-shaped air pipes 12 penetrate through the water tank 6, air inlets are formed in the bottoms of the U-shaped air pipes 12, and first sealing covers 16 are sleeved outside the air inlets, so that air entering the U-shaped air pipes 12 can be cooled conveniently, and the cooling of the whole equipment is accelerated; the two rotating wheels 3 are fixedly connected to two sides of the workbench 7 through the support 8, the conveying belt 11 is sleeved between the two rotating wheels 3, the rotating wheels 3 are in transmission connection with the conveying belt 11, and one side of one rotating wheel 3 is fixedly connected with the first motor 15, so that a workpiece needing demagnetization can be conveniently placed on the conveying belt 11 to move for demagnetization; the fixing frame 9 is fixedly connected to the support 8 on the right side, the magnetic field intensity meter 10 is clamped at the top of the fixing frame 9, one ends of two springs 13 are fixedly connected below the magnetic field intensity meter 10, the other ends of the springs 13 are fixedly connected to one side of an iron metal block 14, the iron metal block 14 is clamped inside the fixing frame 9, and whether a workpiece located below the fixing frame 9 is completely demagnetized or not can be judged conveniently by observing the movement of the iron metal block 14; the water tank 6 is fixedly connected to a workbench 7 positioned at the bottom of the demagnetization coil 2, a water outlet is formed in the bottom of the water tank 6, a second sealing cover 17 is sleeved outside the water outlet through threads, so that a water source in the water tank 6 can be replaced conveniently, and the cooling effect is ensured; the workbench 7 is fixedly connected with four support legs 701, a control box 4 is arranged between the two support legs 701 on the left side, a thermometer 5 is arranged in the control box 4, and the control box 4 is arranged on the right side of the water tank 6, so that the temperature of equipment can be conveniently monitored at any time, and the damage to the equipment caused by overhigh temperature and untimely temperature reduction can be avoided; be located the inside equal rigid coupling of U type tuber pipe 12 of 6 both sides of water tank has second motor 18, the terminal rigid coupling of second motor 18 has the flabellum, just first sealed lid 16 is installed to second motor 18 bottom, is convenient for impress the air in U type tuber pipe 12 through second motor 18, and the heat dissipation is cooled down to equipment.
When the utility model is used, the electric elements appearing in the application are externally connected with a power supply and a control switch when in use, firstly, a conveyor belt 11 is sleeved between two rotating wheels 3, a motor 15 is arranged on one side of the rotating wheels 3, then the conveyor belt 11 is arranged on the top of a worktable 7 through a bracket 8, four supporting legs 701 are fixedly connected with the bottom of the worktable 7, a control box 4 and a water tank 6 are sequentially arranged between the four supporting legs 701, the control box 4 is positioned on the right side of the water tank 6, a thermometer 5 is arranged in the control box 4, then demagnetization coils 2 are arranged on two sides of the conveyor belt 11 above the water tank 6, the top of the demagnetization coil 2 is fixedly connected with a cooling fan 1, the bottom end of a U-shaped air pipe 12 penetrates through the water tank 6, a first sealing cover 16 is sleeved on the U-shaped air pipe 12 on two sides of the water tank 6, two second motors 18 are fixedly connected inside the U-shaped, two ends of a U-shaped air pipe 12 penetrate through two sides of a heat radiation fan 1, two sides of a support 8 positioned on the right side are fixedly connected with a fixed frame 9, one end of a spring 13 is fixedly connected on the fixed frame 9, the other end of the spring 13 is fixedly connected on one side of an iron metal block 14, the iron metal block 14 is clamped in the fixed frame 9, a magnetic field intensity meter 10 is clamped on the top of the fixed frame 9, when the device is used, a power supply is communicated, a workpiece needing demagnetization is placed on a conveyor belt 11 and reaches the lower part of the fixed frame 9 after being demagnetized by a demagnetization coil 2, whether the workpiece is completely demagnetized is judged according to whether the iron metal block 14 moves or not, if the iron metal block 14 moves downwards, the workpiece is not completely demagnetized, the magnetic force remained on the surface and the inside of the workpiece is detected by the magnetic intensity meter 10, the device is improved, the residual magnetic force after demagnetization is reduced, when a demagnetiz, the air inlet of the air pipe 12 is cooled by the water tank 6 and then conveyed to the cooling fan 1, so that the whole equipment is cooled, and the damage to the equipment caused by overhigh temperature due to long-time electrification is avoided.
The magnetometer 10 is a high-precision special magnetic strength magnetic field detector magnetism measuring device of a Gaussmeter magnetic field tester with the model TD8620 sold by Leica electronic equipment Limited of Dongguan, and a related matched power supply and circuit thereof.
The first motor 15 is a dc geared reduction motor of model HJZ42FH available from chengzhou jie motors ltd and its associated power supply and circuitry.
The second motor 18 is a direct current miniature speed reducing motor sold by megawei official direct-operated stores with the model number of ZWBPD010010-5 and a related matched power supply and circuit thereof.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a demagnetization machine with detect function which characterized in that: the device comprises a cooling fan (1), a workbench (7) and a magnetic field intensity meter (10), wherein a conveyor belt (11) is installed at the top of the workbench (7) through two rotating wheels (3), demagnetization coils (2) are installed on two sides of the conveyor belt (11), the cooling fan (1) is arranged at the top of the demagnetization coils (2), and U-shaped air pipes (12) are fixedly connected to two sides of the cooling fan (1);
mount (9) are installed on workstation (7) right side, install iron metal block (14) and magnetic field strength meter (10) on mount (9), just water tank (6) are installed to workstation (7) bottom.
2. A demagnetizer with a detection function according to claim 1, wherein: the cooling fan is characterized in that the two sides of the cooling fan (1) are both penetrated through by U-shaped air pipes (12), the bottom ends of the U-shaped air pipes (12) penetrate through the water tank (6), air inlets are formed in the bottoms of the U-shaped air pipes (12), and first sealing covers (16) are sleeved outside the air inlets.
3. A demagnetizer with a detection function according to claim 1, wherein: two runners (3) all pass through support (8) rigid coupling in workstation (7) both sides, and cup jointed conveyer belt (11) between two runners (3), the transmission is connected between runner (3) and conveyer belt (11), and one of them runner (3) one side rigid coupling has first motor (15).
4. A demagnetizer with a detection function according to claim 1, wherein: mount (9) rigid coupling is on support (8) that are located the right side, magnetic field strength meter (10) block is at mount (9) top, magnetic field strength meter (10) below rigid coupling has two spring (13) one end, just spring (13) other end rigid coupling is in iron metal block (14) one side, iron metal block (14) block is inside mount (9).
5. A demagnetizer with a detection function according to claim 1, wherein: the water tank (6) rigid coupling is on workstation (7) that are located demagnetization coil (2) bottom, water tank (6) bottom is provided with the outlet, the outlet outside has cup jointed the sealed lid of second (17) through the screw thread.
6. A demagnetizer with a detection function according to claim 1, wherein: workstation (7) rigid coupling has four landing legs (701), is located left two install control box (4) between landing leg (701), install thermometer (5) in control box (4), just control box (4) are located water tank (6) right side.
7. A demagnetizer with a detection function according to claim 1, wherein: the U-shaped air pipe (12) located on two sides of the water tank (6) is internally and fixedly connected with a second motor (18), the tail end of the second motor (18) is fixedly connected with fan blades, and a first sealing cover (16) is installed at the bottom of the second motor (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922280368.9U CN210925642U (en) | 2019-12-18 | 2019-12-18 | Demagnetizer with detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922280368.9U CN210925642U (en) | 2019-12-18 | 2019-12-18 | Demagnetizer with detection function |
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| Publication Number | Publication Date |
|---|---|
| CN210925642U true CN210925642U (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922280368.9U Expired - Fee Related CN210925642U (en) | 2019-12-18 | 2019-12-18 | Demagnetizer with detection function |
Country Status (1)
| Country | Link |
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| CN (1) | CN210925642U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114864216A (en) * | 2022-05-19 | 2022-08-05 | 中铁高新工业股份有限公司 | Alloy steel point rail demagnetizing method and equipment |
| CN116666038A (en) * | 2023-07-31 | 2023-08-29 | 江苏安荷电能科技有限公司 | Device for controlling magnetizing current of transformer |
-
2019
- 2019-12-18 CN CN201922280368.9U patent/CN210925642U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114864216A (en) * | 2022-05-19 | 2022-08-05 | 中铁高新工业股份有限公司 | Alloy steel point rail demagnetizing method and equipment |
| CN116666038A (en) * | 2023-07-31 | 2023-08-29 | 江苏安荷电能科技有限公司 | Device for controlling magnetizing current of transformer |
| CN116666038B (en) * | 2023-07-31 | 2023-09-26 | 江苏安荷电能科技有限公司 | Device for controlling magnetizing current of transformer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200703 |