Low-power-consumption demagnetizer

Abstract

The utility model relates to the technical field of demagnetization equipment, and discloses a low-power-consumption demagnetizer which comprises a demagnetizer body, fixing blocks are fixedly connected to the two sides of the interior of the demagnetizer body, worm wheels are rotationally connected to the interiors of the fixing blocks, a worm is rotationally connected to one side of the interior of each fixing block, and the outer wall of each worm is meshed with the outer wall of the corresponding worm wheel. A handle is fixedly connected to one end of the worm, a sliding rod is slidably connected to one side of the interior of the fixing block, a tooth groove is formed in one side of the outer wall of the sliding rod, the outer wall of the worm wheel is meshed with the inner wall of the tooth groove, and a curved rod is rotatably connected to the top of the sliding rod. According to the demagnetizer, the curved rod can be controlled to drive the connecting plate, so that the heat dissipation plate is driven to rotate to be opened and closed, the opening angle of the heat dissipation plate is adjusted according to different environment temperatures, the problem that the heat dissipation plate is inconvenient to adapt to different scenes is solved, the applicability of the heat dissipation plate is improved, and the energy consumption of the demagnetizer is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of demagnetization equipment, in particular to a low-power demagnetizer. Background Art

[0002] Demagnetizers are generally used for demagnetizing permanent magnetic materials and materials with low coercivity. When the workpiece is placed in an alternating magnetic field with a gradually decreasing amplitude, the trajectory of the hysteresis loop becomes smaller and smaller. When the magnetic field strength drops to zero, the residual magnetism in the workpiece approaches zero, thereby demagnetizing the workpiece. Demagnetizers are applied in many fields, such as industrial production, electronic manufacturing, scientific research, etc. Different types of demagnetizers may have different characteristics and advantages, depending on their design and usage scenarios.

[0003] Demagnetizers usually use heat dissipation plates for heat dissipation, which can effectively increase the heat dissipation area of the demagnetizer, thereby improving the heat dissipation efficiency of the demagnetizer. The heat dissipation plate increases the surface area in contact with the air and quickly dissipates the heat to the surrounding environment, thereby improving the reliability and stability of the equipment, reducing failures and damages caused by overheating, and ensuring that the equipment can still operate normally in a high-temperature environment, improving work efficiency.

[0004] However, the heat dissipation plates on demagnetizers are usually in a fixed state, which often leads to unsatisfactory heat dissipation efficiency and difficulty in flexibly meeting different heat dissipation requirements. Especially in cold weather, the equipment itself needs to maintain a certain temperature. Otherwise, it will inevitably lead to an increase in energy consumption, thereby affecting the normal operation and work efficiency of the equipment. Therefore, a low-power demagnetizer is proposed to solve the above problems. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a low-power demagnetizer, aiming to improve the problem that the heat dissipation plates on the demagnetizer in the prior art are usually in a fixed state and are inconvenient to be used in different scenarios.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A low-power demagnetizer, comprising a demagnetizer body. On both sides inside the demagnetizer body, there are fixedly connected fixing blocks. Inside the fixing blocks, there is a worm gear rotatably connected. On one side inside the fixing blocks, there is a worm rotatably connected. The outer wall of the worm is meshed with the outer wall of the worm gear. One end of the worm is fixedly connected with a handle. On one side inside the fixing blocks, there is a sliding rod slidably connected. On one side of the outer wall of the sliding rod, there is a tooth groove. The outer wall of the worm gear is meshed with the inner wall of the tooth groove. At the top of the sliding rod, there is a curved rod rotatably connected. On one side of the curved rod, there is a connecting plate rotatably connected. On one side of the outer wall of the connecting plate, there are a plurality of connecting rods rotatably connected. On one side inside the connecting rods, there is a rotating shaft fixedly connected. On one side of the outer wall of the rotating shaft, there is a heat dissipation plate fixedly connected. Both ends of the rotating shaft are rotatably connected inside the demagnetizer body. On one side of the outer wall of the demagnetizer body, there is a control component, and the control component is used to control a gear one to move by means of a motor;

[0008] As a further description of the above technical solution:

[0009] The control component includes a control button, and one side of the control button is fixedly connected to one side of the outer wall of the demagnetizer body;

[0010] As a further description of the above technical solution:

[0011] On one side inside the demagnetizer body, there is a motor fixedly connected, and the output end of the motor is fixedly connected with a gear one;

[0012] As a further description of the above technical solution:

[0013] On both sides inside the demagnetizer body, there are lead screws rotatably connected, and at the bottom of the outer wall of the lead screws, there are gear twos fixedly connected;

[0014] As a further description of the above technical solution:

[0015] The outer wall of the gear two is meshed with the outer wall of the gear one, and on both sides inside the demagnetizer body, there are chute openings;

[0016] As a further description of the above technical solution:

[0017] The outer wall of the lead screw is threadedly connected with a slider, and the outer wall of the slider is slidably connected inside the chute opening;

[0018] As a further description of the above technical solution:

[0019] One side of the slider is fixedly connected with a lifting cabin, and the outer wall of the lifting cabin is slidably connected inside the demagnetizer body;

[0020] As a further description of the above technical solution:

[0021] A clamping groove is formed on one side inside the degaussing body, and a sealing ring is fixedly connected to the top of the outer wall of the lifting cabin, and the outer wall of the sealing ring is attached to the inner wall of the clamping groove.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, first, the worm is driven by the handle, and then the slide rod is driven to slide by the worm gear and the tooth groove, so that the curved rod can be controlled to drive the connecting plate, thereby driving the heat dissipation plate to rotate and open, so as to adjust the opening angle of the heat dissipation plate according to different ambient temperatures, solve the problem that the heat dissipation plate is inconvenient to adapt to different scenarios, improve the applicability of the heat dissipation plate, and thus reduce the energy consumption of the degausser.

[0024] 2. In the utility model, first, the first gear is driven to rotate by the motor, then the first gear can drive the second gear to rotate, thereby driving the lead screw to rotate by the second gear, and then driving the lifting cabin to lift by the slider, so as to perform sealed degaussing by the cooperation of the sealing ring and the clamping groove, solve the problem that the degaussing efficiency of the exposed degaussing is relatively low, and improve the degaussing efficiency of the degausser. Description of the Drawings

[0025] Figure 1 is a three-dimensional schematic diagram of a low-power degausser proposed by the utility model;

[0026] Figure 2 is a sectional structure schematic diagram of the degaussing body of a low-power degausser proposed by the utility model;

[0027] Figure 3 is Figure 2 the enlarged view at A in

[0028] Figure 4 is a schematic diagram of the chute structure of a low-power degausser proposed by the utility model.

[0029] Legend Explanation:

[0030] 1. Degaussing body; 2. Heat dissipation plate; 3. Handle; 4. Control button; 5. Lifting cabin; 6. Connecting rod; 7. Rotating shaft; 8. Connecting plate; 9. Curved rod; 10. Slide rod; 11. Tooth groove; 12. Worm; 13. Worm gear; 14. Fixed block; 15. Sealing ring; 16. Clamping groove; 17. Slider; 18. Lead screw; 19. Chute; 20. Motor; 21. First gear; 22. Second gear. Detailed Implementation Modes

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] Referring to Figure 1 - Figure 3 , an embodiment provided by the present invention: a low-power demagnetizer, including a demagnetizing body 1. Both sides inside the demagnetizing body 1 are fixedly connected with fixing blocks 14. A worm gear 13 is rotatably connected inside the fixing block 14. A worm 12 is rotatably connected to one side inside the fixing block 14. The outer wall of the worm 12 meshes with the outer wall of the worm gear 13. One end of the worm 12 is fixedly connected with a handle 3. A sliding rod 10 is slidably connected to one side inside the fixing block 14. A tooth groove 11 is formed on one side of the outer wall of the sliding rod 10. The outer wall of the worm gear 13 meshes with the inner wall of the tooth groove 11. A curved rod 9 is rotatably connected to the top of the sliding rod 10. One side of the curved rod 9 is rotatably connected with a connecting plate 8. A plurality of connecting rods 6 are rotatably connected to one side of the outer wall of the connecting plate 8. A rotating shaft 7 is fixedly connected to one side inside the connecting rod 6. A heat dissipation plate 2 is fixedly connected to one side of the outer wall of the rotating shaft 7. Both ends of the rotating shaft 7 are rotatably connected inside the demagnetizing body 1;

[0033] Specifically, during the process of controlling the opening and closing of the heat dissipation plate 2, by operating the handle 3, the worm 12 is driven to rotate. The rotation of the worm 12 drives the worm gear 13 to rotate. The rotational movement of the worm gear 13 drives the sliding rod 10 to slide inside the fixing block 14 through the tooth groove 11. This design enables the sliding rod 10 to move on a fixed track, ensuring the stability of the system. The movement of the sliding rod 10 drives the curved rod 9, and then the movement of the curved rod 9 drives the connecting plate 8 to move up and down. The up and down movement of the connecting plate 8 will synchronously drive the connecting rod 6 to rotate. The connecting rod 6 is connected to the rotating shaft 7. Therefore, the movement of the connecting rod 6 will cause the rotating shaft 7 to rotate. The rotational movement of the rotating shaft 7 can control the opening and closing state of the heat dissipation plate 2, so that the opening and closing angle of the heat dissipation plate 2 can be adjusted as needed to adjust the heat dissipation efficiency and ensure effective heat dissipation during its operation, improving the performance and stability of the equipment.

[0034] Referring to Figure 1 And Figure 2 , a control component is provided on one side of the outer wall of the demagnetizing body 1. The control component is used to control the gear one 21 to move by the motor 20. The control component includes a control button 4, and one side of the control button 4 is fixedly connected to one side of the outer wall of the demagnetizing body 1;

[0035] Specifically, the operation of the internal mechanism can be controlled by the control button 4, so as to accurately control the lifting of the lifting cabin 5 and make it accurately cooperate with the demagnetization effect inside the demagnetization body 1.

[0036] Refer to Figure 1 With Figure 4 , on one side inside the demagnetization body 1, a motor 20 is fixedly connected. The output end of the motor 20 is fixedly connected with a first gear 21. On both sides inside the demagnetization body 1, a lead screw 18 is rotatably connected. At the bottom of the outer wall of the lead screw 18, a second gear 22 is fixedly connected. The outer wall of the second gear 22 meshes with the outer wall of the first gear 21. On both sides inside the demagnetization body 1, a chute 19 is provided. A slider 17 is threadedly connected to the outer wall of the lead screw 18. The outer wall of the slider 17 is slidably connected inside the chute 19. One side of the slider 17 is fixedly connected with a lifting cabin 5. The outer wall of the lifting cabin 5 is slidably connected inside the demagnetization body 1. On one side inside the demagnetization body 1, a clamping groove 16 is provided. At the top of the outer wall of the lifting cabin 5, a sealing ring 15 is fixedly connected. The outer wall of the sealing ring 15 fits with the inner wall of the clamping groove 16.

[0037] Specifically, the lifting cabin 5 is a specially designed space, whose function is to load the objects to be demagnetized to ensure that they can be placed safely and stably inside the demagnetization body 1. Then, the rotation of the first gear 21 is driven by the motor 20. The first gear 21 is connected to the second gear 22 to form a transmission system. The rotation of the first gear 21 drives the rotation of the second gear 22. The rotation of the second gear 22 also causes the rotation of the lead screw 18. The lead screw 18 is designed to convert the rotational motion into a linear motion. The motion of the lead screw 18 drives the slider 17 to move in the chute 19. The movement of the slider 17 is determined by the threaded structure of the lead screw 18, which ensures the stable movement of the slider 17. The movement of the slider 17 causes the lifting cabin 5 to descend, which results in the objects to be demagnetized being moved into the demagnetization body 1. At the same time, the sealing ring 15 is also clamped into the clamping groove 16. This design ensures that while the objects enter the demagnetization body 1, the inside of the body is sealed. The function of the sealing ring 15 is to prevent the interference of the external environment and ensure the maintenance of an appropriate working environment during the demagnetization process, thereby improving the demagnetization efficiency.

[0038] Working principle: When controlling the opening and closing of the heat dissipation plate 2, the handle 3 can be used to drive the worm 12 to rotate. Then, the worm 12 can drive the worm wheel 13 to rotate. Next, the worm wheel 13 drives the slide rod 10 through the tooth groove 11, causing the slide rod 10 to slide inside the fixed block 14. Thus, the slide rod 10 drives the curved rod 9, and the curved rod 9 can drive the connecting plate 8 to move up and down. Then, the connecting plate 8 synchronously drives the connecting rod 6, causing the connecting rod 6 to drive the rotating shaft 7 to rotate. The rotating shaft 7 can then control the opening and closing of the heat dissipation plate 2, thereby controlling the heat dissipation efficiency of the demagnetizer. When demagnetizing an object, the object can be placed inside the lifting cabin 5. The motor 20 drives the first gear 21 to rotate, and the first gear 21 can drive the second gear 22 to rotate. The lead screw 18 will rotate with the second gear 22. Thus, the lead screw 18 drives the slider 17, causing the slider 17 to slide inside the chute 19. Then, the slider 17 drives the lifting cabin 5 to descend, enabling the object to enter the demagnetizing body 1. At the same time, the sealing ring 15 is inserted into the card slot 16, hermetically demagnetizing the object to improve its demagnetization efficiency.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A low power consumption demagnetization machine, comprising a demagnetization machine body (1), characterized in that: Both sides of the demagnetization body (1) are fixedly connected to fixed blocks (14), a worm wheel (13) is rotatably connected to the fixed block (14), a worm (12) is rotatably connected to one side of the fixed block (14), the outer wall of the worm (12) is meshed with the outer wall of the worm wheel (13), one end of the worm (12) is fixedly connected to a handle (3), a sliding rod (10) is slidably connected to one side of the fixed block (14), a tooth groove (11) is provided on one side of the outer wall of the sliding rod (10), the outer wall of the worm wheel (13) is meshed with the inner wall of the tooth groove (11), and the inner wall of the tooth groove (11) is meshed with the outer wall of the worm wheel (13). The top of the sliding rod (10) is rotatably connected to a curved rod (9), one side of the curved rod (9) is rotatably connected to a connecting plate (8), one side of the outer wall of the connecting plate (8) is rotatably connected to a plurality of connecting rods (6), one side of the inner part of the connecting rod (6) is fixedly connected to a rotating shaft (7), one side of the outer wall of the rotating shaft (7) is fixedly connected to a heat sink (2), both ends of the rotating shaft (7) are rotatably connected to the inside of the demagnetization body (1), and a control component is arranged on one side of the outer wall of the demagnetization body (1), and the control component is used for the motor (20) to control the gear 1 (21) to move.

2. A low power consumption demagnetization machine according to claim 1, characterized in that: The control component comprises a control button (4), one side of the control button (4) being fixedly connected to one side of the outer wall of the demagnetization body (1).

3. A low power consumption demagnetization machine according to claim 1, characterized in that: An electric motor (20) is fixedly connected to one side of the interior of the demagnetization body (1), and a gear 1 (21) is fixedly connected to the output end of the electric motor (20).

4. A low power consumption demagnetization machine according to claim 3, characterized in that: Both sides of the demagnetization body (1) are rotatably connected to screw rods (18), and the bottom of the outer wall of the screw rod (18) is fixedly connected to a second gear (22).

5. A low power consumption demagnetization machine according to claim 4, characterized in that: The outer wall of the second gear (22) is meshed with the outer wall of the first gear (21), and sliding grooves (19) are provided on both sides of the interior of the demagnetization body (1).

6. A low power consumption demagnetization machine according to claim 5, characterized in that: The outer wall of the screw rod (18) is threadedly connected with a slider (17), and the outer wall of the slider (17) is slidably connected to the inside of the slide groove (19).

7. A low power consumption demagnetization machine according to claim 6, characterized in that: A lift cabin (5) is fixedly connected to one side of the slider (17), and an outer wall of the lift cabin (5) is slidably connected to the interior of the demagnetization body (1).

8. A low power consumption demagnetization machine according to claim 7, characterized in that: A slot (16) is provided on one side of the interior of the demagnetizing body (1), a sealing ring (15) is fixedly connected to the top of the outer wall of the lifting cabin (5), and the outer wall of the sealing ring (15) fits the inner wall of the slot (16).

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