Semi-automatic repeated magnetizing equipment

Abstract

The utility model relates to the technical field of magnetizing equipment, and discloses semi-automatic repeated magnetizing equipment which comprises a rack, the upper surface of the rack is fixedly connected with a belt conveyor, the upper surface of the rack is fixedly connected with a positioning mechanism, the upper surface of the rack is fixedly connected with a U-shaped frame, the top of the inner wall of the U-shaped frame is fixedly connected with a magnetizing coil, and the inner wall of the magnetizing coil is fixedly connected with a motor. Heat dissipation holes are formed in the front side and the rear side of the U-shaped frame, and heat dissipation fans are fixedly connected to the front side and the rear side of the inner wall of the U-shaped frame. Through the arrangement of the T-shaped column, the cleaning brush, the connecting support and the driving mechanism, when the cylinder on the driving mechanism rotates with the rotating shaft as the center, the cleaning brush reciprocates left and right through the cooperation of the cylinder and the strip-shaped hole in the connecting support, and dust adsorbed at the heat dissipation holes can be automatically cleaned through the hair brush on the cleaning brush; and therefore, the magnetizing equipment has an automatic dust cleaning function, so that the magnetizing equipment is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetizing equipment, in particular to a semi-automatic repeated magnetizing equipment. Background Art

[0002] A magnetizer is a type of equipment used to magnetize magnets. When a magnet is first produced, it does not have magnetism and must be magnetized by a magnetizer. During the magnetization process, the capacitor is first charged with a DC high voltage and then discharged through a coil with extremely low resistance. At this time, the current generates a strong magnetic field in the coil, thereby magnetizing the magnet placed in the coil, thereby completing the magnetization of the magnet.

[0003] At present, most of the magnetizing equipment on the market use a cooling fan to speed up the air flow around the magnetizing coil and disperse the heat of the magnetizing coil through the airflow, thereby dissipating the heat of the magnetizing coil. For example, a roller-type semi-automatic repeated magnetizing equipment disclosed in Chinese patent publication No. CN218214861U, however, is more troublesome to use because the dust adsorbed at the heat dissipation holes needs to be manually cleaned by workers regularly. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. For example, at present, most of the magnetizing equipment on the market accelerate the air flow rate around the magnetizing coil through a cooling fan, and disperse the heat of the magnetizing coil through the airflow, so as to dissipate the heat of the magnetizing coil. However, since the dust adsorbed at the heat dissipation holes needs to be manually cleaned regularly by workers, the magnetizing equipment is more troublesome to use. A semi-automatic repeated magnetizing equipment is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A semi-automatic repeated magnetization device comprises a frame, the upper surface of the frame is fixedly connected to a belt conveyor, the upper surface of the frame is fixedly connected to a positioning mechanism, the upper surface of the frame is fixedly connected to a U-shaped frame, the top of the inner wall of the U-shaped frame is fixedly connected to a magnetization coil, the front and rear sides of the U-shaped frame are provided with heat dissipation holes, the front and rear sides of the inner wall of the U-shaped frame are fixedly connected to a cooling fan, the upper surface of the U-shaped frame is fixedly connected to a T-shaped column, the surface of the T-shaped column and the front and rear sides of the U-shaped frame are fitted with cleaning brushes, the surface of the cleaning brush is fitted with a connecting bracket, the inner wall of the connecting bracket is fitted with a driving mechanism, and the bottom of the driving mechanism is fixedly connected to the upper surface of the U-shaped frame.

[0007] Preferably, the positioning mechanism comprises an electric push rod, the bottom of which is fixedly connected to the upper surface of the frame, the telescopic end of which is fixedly connected to a vertical plate, and the side of the vertical plate close to the belt conveyor is fixedly connected to a limiting plate.

[0008] Preferably, the cleaning brush comprises a U-shaped plate, the front and rear sides of the inner wall of the U-shaped plate are fixedly connected with brushes, the front and rear sides of the U-shaped frame are in contact with the surface of the brush, the top of the inner wall of the U-shaped plate is fixedly connected with a guide block, the bottom of the guide block is provided with a T-shaped groove, the inner wall of the T-shaped groove is in contact with the surface of the T-shaped column, the upper surface of the U-shaped plate is fixedly connected with a column, and the surface of the column is in contact with the inner wall of the connecting bracket.

[0009] Preferably, the connecting bracket includes a connecting plate, and hollow blocks are fixedly connected to the left and right sides of the connecting plate, the inner wall of the hollow block contacts the surface of the column, and a strip hole is opened inside the connecting plate, and the inner wall of the strip hole contacts the surface of the driving mechanism.

[0010] Preferably, the driving mechanism includes a motor bracket, the bottom of the motor bracket is fixedly connected to the upper surface of the U-shaped frame, the upper surface of the motor bracket is fixedly connected to a driving motor, the output end of the driving motor is fixedly connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to a disk, the front of the disk is fixedly connected to a cylinder, and the surface of the cylinder is in contact with the inner wall of the strip hole.

[0011] Preferably, a Teflon strip is bonded to the surface of the limiting plate, a positioning block is bonded to the bottom of the Teflon strip, a positioning hole is opened inside the limiting plate, and the inner wall of the positioning hole contacts the surface of the positioning block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model is provided with a T-shaped column, a cleaning brush, a connecting bracket and a driving mechanism, wherein when the cylinder on the driving mechanism rotates around the rotating shaft, the cleaning brush moves back and forth left and right through the cooperation between the cylinder and the bar-shaped hole on the connecting bracket, and the bristles on the cleaning brush can automatically clean the dust adsorbed at the heat dissipation hole, thereby making the magnetizing device have an automatic dust cleaning function, thereby making the magnetizing device more convenient to use.

[0014] (2) The utility model can clamp the Teflon strip on the limit plate through the cooperation of the positioning block and the positioning hole. In addition, because the Teflon strip has a low friction coefficient, the Teflon strip can be used to prevent the surface of the magnet from being scratched by the limit plate when the belt conveyor is transporting magnets that need to be magnetized. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a front view of the structure of the utility model;

[0016] Figure 2 for Figure 1 Sectional view at AA;

[0017] Figure 3 for Figure 2 Enlarged view of point B in the middle;

[0018] Figure 4 It is a top view of the positioning mechanism in the utility model;

[0019] Figure 5 It is a side view of the cleaning brush in the utility model;

[0020] Figure 6 It is a top view of the connecting bracket in the utility model;

[0021] Figure 7 It is a left view of the driving mechanism in the utility model.

[0022] In the figure: 1. frame; 2. belt conveyor; 3. positioning mechanism; 31. electric push rod; 32. vertical plate; 33. limit plate; 4. U-shaped frame; 5. magnetizing coil; 6. heat dissipation hole; 7. cooling fan; 8. T-shaped column; 9. cleaning brush; 91. U-shaped plate; 92. brush; 93. guide block; 94. T-shaped slot; 95. column; 10. connecting bracket; 101. connecting plate; 102. hollow block; 103. strip hole; 11. driving mechanism; 111. motor bracket; 112. driving motor; 113. rotating shaft; 114. disc; 115. cylinder; 12. Teflon strip; 13. positioning block; 14. positioning hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0025] Embodiment 1:

[0026] Reference Figure 1-7, a semi-automatic repeated magnetization device comprises a frame 1, a belt conveyor 2 is fixedly connected to the upper surface of the frame 1, a positioning mechanism 3 is fixedly connected to the upper surface of the frame 1, a U-shaped frame 4 is fixedly connected to the upper surface of the frame 1, a magnetization coil 5 is fixedly connected to the top of the inner wall of the U-shaped frame 4, heat dissipation holes 6 are opened on the front and rear sides of the U-shaped frame 4, and heat dissipation fans 7 are fixedly connected to the front and rear sides of the inner wall of the U-shaped frame 4. Through the cooperation of the heat dissipation fans 7 and the heat dissipation holes 6, the air inside and outside the U-shaped frame 4 can flow quickly, and the heat of the magnetization coil 5 is blown away by the fast-flowing airflow, a T-shaped column 8 is fixedly connected to the upper surface of the U-shaped frame 4, and a cleaning brush 9 is fitted on the surface of the T-shaped column 8 and the front and rear sides of the U-shaped frame 4, and a connecting bracket 10 is fitted on the surface of the cleaning brush 9, and a driving mechanism 11 is fitted on the inner wall of the connecting bracket 10, and the bottom of the driving mechanism 11 is fixedly connected to the upper surface of the U-shaped frame 4.

[0027] The positioning mechanism 3 includes an electric push rod 31, the bottom of which is fixedly connected to the upper surface of the frame 1, and the telescopic end of the electric push rod 31 is fixedly connected to a vertical plate 32. The vertical plate 32 is fixedly connected to a limit plate 33 on the side close to the belt conveyor 2. The distance between the front and rear limit plates 33 can be controlled by the electric push rod 31. When the magnet to be magnetized is placed on the belt conveyor 2, the magnet can be transported by the belt conveyor 2 and limited by the two limit plates 33.

[0028] The cleaning brush 9 includes a U-shaped plate 91, and the front and rear sides of the inner wall of the U-shaped plate 91 are fixedly connected with brushes 92, and the front and rear sides of the U-shaped frame 4 are in contact with the surface of the brush 92. The top of the inner wall of the U-shaped plate 91 is fixedly connected with a guide block 93, and the bottom of the guide block 93 is provided with a T-shaped groove 94. The inner wall of the T-shaped groove 94 is in contact with the surface of the T-shaped column 8. Through the cooperation of the T-shaped groove 94 and the T-shaped column 8, the U-shaped plate 91 can only move left and right. The upper surface of the U-shaped plate 91 is fixedly connected with a column 95, and the surface of the column 95 is in contact with the inner wall of the connecting bracket 10.

[0029] The connecting bracket 10 includes a connecting plate 101, and hollow blocks 102 are fixedly connected to the left and right sides of the connecting plate 101. The inner wall of the hollow block 102 is fixedly connected to the surface of the column 95. A strip hole 103 is opened inside the connecting plate 101, and the inner wall of the strip hole 103 contacts the surface of the driving mechanism 11. The two cleaning brushes 9 are connected together through the connecting plate 101, the hollow block 102 and the column 95.

[0030] The driving mechanism 11 includes a motor bracket 111, the bottom of which is fixedly connected to the upper surface of the U-shaped frame 4, the upper surface of the motor bracket 111 is fixedly connected to a driving motor 112, the output end of the driving motor 112 is fixedly connected to a rotating shaft 113, the surface of the rotating shaft 113 is fixedly connected to a disc 114, the front of the disc 114 is fixedly connected to a cylinder 115, the surface of the cylinder 115 is in contact with the inner wall of the strip hole 103, the cylinder 115 can be controlled to rotate around the rotating shaft 113 by the driving motor 112, and when the cylinder 115 rotates around the rotating shaft 113, the cleaning brush 9 is reciprocated left and right through the cooperation between the cylinder 115 and the strip hole 103 on the connecting bracket 10.

[0031] Embodiment 2:

[0032] Reference Figure 1-4 The surface of the limiting plate 33 is bonded with a Teflon strip 12, and a positioning block 13 is bonded to the bottom of the Teflon strip 12. A positioning hole 14 is opened inside the limiting plate 33, and the inner wall of the positioning hole 14 contacts the surface of the positioning block 13. Through the cooperation of the positioning block 13 and the positioning hole 14, the Teflon strip 12 can be stuck on the limiting plate 33. Moreover, since the Teflon strip 12 has a lower friction coefficient, the Teflon strip 12 can be used to ensure that the surface of the magnet will not be scratched by the limiting plate 33 when the belt conveyor 2 is transporting magnets that need to be magnetized.

[0033] In the utility model, when the user uses the magnetizing device, he first adjusts the distance between the front and rear two limit plates 33 according to the size of the magnet. When adjusting the distance between the two limit plates 33, the distance between the two limit plates 33 can be changed by opening the electric push rod 31. When magnetizing the magnet, the magnet to be magnetized is first placed on the belt conveyor 2, and then the magnet is transported to the bottom of the magnetizing coil 5 by the belt conveyor, and the transported magnet is limited by the two limit plates 33. When the magnet is transported to the bottom of the magnetizing coil 5, the magnet can be magnetized by the energized magnetizing coil 5. After the magnetization is completed, the belt conveyor is used to move the magnet to the bottom of the magnetizing coil 5. The conveyor 2 moves the magnetized magnet out of the U-shaped frame 4. When the magnetizing coil 5 is cooled, the cooling fan 7 is turned on. The air inside and outside the U-shaped frame 4 can flow quickly through the cooling fan 7 and the cooling hole 6, and the heat of the magnetizing coil 5 is blown away by the fast-flowing airflow. At the same time, the driving motor 112 is turned on, and the cylinder 115 is rotated around the rotating shaft 113 through the driving motor 112. Then, the cleaning brush 9 is moved back and forth left and right through the cooperation between the cylinder 115 and the strip hole 103 on the connecting bracket 10. At this time, the dust adsorbed at the cooling hole 6 can be automatically cleaned by the brush 92 on the cleaning brush 9.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A semi-automatic repeated magnetization device, comprising a frame (1), characterized in that: The upper surface of the frame (1) is fixedly connected to a belt conveyor (2); the upper surface of the frame (1) is fixedly connected to a positioning mechanism (3); the upper surface of the frame (1) is fixedly connected to a U-shaped frame (4); the top of the inner wall of the U-shaped frame (4) is fixedly connected to a magnetizing coil (5); the front and rear sides of the U-shaped frame (4) are provided with heat dissipation holes (6); the front and rear sides of the inner wall of the U-shaped frame (4) are fixedly connected to a heat dissipation fan (7); the upper surface of the U-shaped frame (4) is fixedly connected to a T-shaped column (8); the surface of the T-shaped column (8) and the front and rear sides of the U-shaped frame (4) are fitted with a cleaning brush (9); the surface of the cleaning brush (9) is fitted with a connecting bracket (10); the inner wall of the connecting bracket (10) is fitted with a driving mechanism (11); the bottom of the driving mechanism (11) is fixedly connected to the upper surface of the U-shaped frame (4).

2. A semi-automatic repeated magnetization device according to claim 1, characterized in that: The positioning mechanism (3) comprises an electric push rod (31), the bottom of which is fixedly connected to the upper surface of the frame (1), the telescopic end of the electric push rod (31) is fixedly connected to a vertical plate (32), and the side of the vertical plate (32) close to the belt conveyor (2) is fixedly connected to a limiting plate (33).

3. A semi-automatic repeated magnetization device according to claim 1, characterized in that: The cleaning brush (9) comprises a U-shaped plate (91), the front and rear sides of the inner wall of the U-shaped plate (91) are fixedly connected to brushes (92), the front and rear sides of the U-shaped frame (4) are in contact with the surface of the brush (92), the top of the inner wall of the U-shaped plate (91) is fixedly connected to a guide block (93), the bottom of the guide block (93) is provided with a T-shaped groove (94), the inner wall of the T-shaped groove (94) is in contact with the surface of the T-shaped column (8), the upper surface of the U-shaped plate (91) is fixedly connected to a column (95), and the surface of the column (95) is in contact with the inner wall of the connecting bracket (10).

4. A semi-automatic repeated magnetization device according to claim 3, characterized in that: The connecting bracket (10) comprises a connecting plate (101), and hollow blocks (102) are fixedly connected to the left and right sides of the connecting plate (101), the inner wall of the hollow block (102) contacts the surface of the column (95), and a strip hole (103) is provided inside the connecting plate (101), and the inner wall of the strip hole (103) contacts the surface of the driving mechanism (11).

5. A semi-automatic repeated magnetization device according to claim 4, characterized in that: The driving mechanism (11) comprises a motor bracket (111), the bottom of the motor bracket (111) is fixedly connected to the upper surface of the U-shaped frame (4), the upper surface of the motor bracket (111) is fixedly connected to a driving motor (112), the output end of the driving motor (112) is fixedly connected to a rotating shaft (113), the surface of the rotating shaft (113) is fixedly connected to a disk (114), the front surface of the disk (114) is fixedly connected to a cylinder (115), and the surface of the cylinder (115) contacts the inner wall of the strip hole (103).

6. A semi-automatic repeated magnetization device according to claim 2, characterized in that: The surface of the limiting plate (33) is bonded with a Teflon strip (12), the bottom of the Teflon strip (12) is bonded with a positioning block (13), a positioning hole (14) is provided inside the limiting plate (33), and the inner wall of the positioning hole (14) is in contact with the surface of the positioning block (13).

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