Planar multistage magnetizer

Abstract

The utility model relates to the technical field of magnetizers, and discloses a planar multistage magnetizer which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a magnetizing mechanism and a fixing ring, the inner wall of the fixing ring is fixedly connected with a first bearing, the inner wall of the first bearing is fixedly connected with a first cylinder, and the inner wall of the first cylinder is fixedly connected with a second cylinder. A placing plate is fixedly connected to the upper surface of the first cylinder, a placing groove is formed in the upper surface of the placing plate, and strip-shaped grooves are formed in the upper side and the lower side of the placing plate. According to the magnetizing machine, the two placing grooves are formed in the placing plate, and the fixing ring, the first bearing, the first cylinder, the placing plate, the strip-shaped groove, the traction mechanism and the steel balls are matched, so that when a magnetized magnetizing piece is in the magnetizing mechanism, the next magnetizing piece can be synchronously moved into the magnetizing mechanism, the magnetizing time and the material changing time of the magnetizing machine coincide, and the magnetizing efficiency of the magnetizing machine is improved. Therefore, the processing efficiency of the magnetizer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetizers, in particular to a planar multi-stage magnetizer. Background Art

[0002] Multi-pole magnetization is the process of magnetizing more than two pairs of magnets on the same magnet. The method mainly uses pulse magnetic field. The principle is: using large current to discharge instantly to generate pulse strong magnetic field, so as to achieve the purpose of magnetizing permanent magnets. The pulse magnetic field generating device is usually composed of capacitor bank, thyristor, charge and discharge control circuit and magnetizing head (or magnetizing coil).

[0003] At present, the planar multi-stage magnetizing machine on the market magnetizes the magnetizing parts between the upper magnetizing head and the lower magnetizing head through the upper magnetizing head and the lower magnetizing head. For example, a simple planar multi-stage magnetizing device disclosed in Chinese Patent Publication No. CN214956247U, however, when the magnetizing machine magnetizes the magnetizing parts, it is necessary to take out the magnetized magnetizing parts from the placement slot before magnetizing the next magnetizing parts, which results in low processing efficiency of the magnetizing machine. At the same time, it is often difficult to take out the magnetizing parts in the placement slot, which results in trouble for workers to take out the magnetizing parts in the placement slot. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. For example, at present, when a magnetizer magnetizes a magnetized part, it is necessary to take out the magnetized part from the placement slot before magnetizing the next magnetized part, which leads to low processing efficiency of the magnetizer. At the same time, it is often difficult to take out the magnetized part in the placement slot, which leads to troublesomeness for workers to take out the magnetized part in the placement slot. Therefore, a planar multi-stage magnetizer is proposed.

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

[0006] A planar multi-stage magnetizer comprises a base plate, a magnetizing mechanism is fixedly connected to the upper surface of the base plate, a fixing ring is fixedly connected to the upper surface of the base plate, a first bearing is fixedly connected to the inner wall of the fixing ring, a first cylinder is fixedly connected to the inner wall of the first bearing, a placement plate is fixedly connected to the upper surface of the first cylinder, a placement groove is provided on the upper surface of the placement plate, strip grooves are provided on the upper and lower sides of the placement plate, a traction mechanism is fixedly connected to the upper surface of the base plate, and steel balls are fitted on the inner wall of the traction mechanism and the inner wall of the strip groove.

[0007] Preferably, the magnetizing mechanism includes a first mounting plate, the bottom of which is fixedly connected to the upper surface of the base plate, the upper surface of which is fixedly connected to a lower magnetizing head, the upper surface of which is fixedly connected to a mounting frame, the front of which is fixedly connected to a first electric push rod, the bottom of which is fixedly connected to a second mounting plate, and the bottom of which is fixedly connected to an upper magnetizing head.

[0008] Preferably, the traction mechanism includes a second electric push rod, the bottom of which is fixedly connected to the upper surface of the base plate, the front of the second electric push rod is fixedly connected to a hollow block, the inner wall of the hollow block is fixedly connected to a second bearing, the inner wall of the second bearing is fixedly connected to a second cylinder, the upper surface of the second cylinder is fixedly connected to a rectangular tube, the upper and lower sides of the inner wall of the rectangular tube are provided with grooves, and the inner wall of the groove is in contact with the surface of the steel ball.

[0009] Preferably, a U-shaped plate is fixedly connected to the upper surface of the bottom plate, a sliding hole is provided on the upper surface of the U-shaped plate, an ejection column is fitted on the inner wall of the sliding hole, strip holes are provided on the left and right sides of the U-shaped plate, pressing brackets are fixedly connected to the front and rear sides of the inner wall of the strip hole, the bottom of the ejection column and the upper surface of the bottom plate are in contact with the surface of the pressing bracket, and an ejection hole is provided on the bottom of the inner wall of the placement groove.

[0010] Preferably, the pressing bracket includes a third cylinder, the front and rear ends of the third cylinder are fixedly connected to the inner wall of the strip hole, a cylinder is fitted on the surface of the third cylinder, one side of the cylinder is fixedly connected to a support plate, and the other side of the cylinder is fixedly connected to a pressing plate, and the bottom of the ejection column and the upper surface of the bottom plate are in contact with the surface of the support plate.

[0011] Preferably, a limiting ring is fixedly connected to the surface of the ejection column, and the limiting ring is located below the sliding hole.

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

[0013] (1) The utility model provides two placement grooves on the placement plate, and cooperates with a fixing ring, a first bearing, a first cylinder, a placement plate, a strip groove, a traction mechanism and a steel ball, so that when a magnetized magnetized component is removed from the magnetizing mechanism, the next magnetized component can be moved into the magnetizing mechanism synchronously, thereby making the magnetizing time and the material replacement time of the magnetizer coincide, thereby improving the processing efficiency of the magnetizer.

[0014] (2) The utility model comprises a U-shaped plate, a sliding hole, an ejection column, a strip hole, a pressing bracket and an ejection hole, wherein when the placement slot is located above the ejection column, the support plate can be flipped upward by pressing the pressing plate on the pressing bracket, and then the ejection column is inserted into the ejection hole through the support plate to eject the magnetized component in the placement slot. When the magnetized component is difficult to be removed from the placement slot, the pressing plate can be pressed to eject the magnetized component from the placement slot, thereby facilitating workers to remove the magnetized component in the placement slot. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 for Figure 1 Middle A enlarged view;

[0017] Figure 3 for Figure 1 Sectional view at the middle BB;

[0018] Figure 4 It is a right side view of the magnetizing mechanism in the utility model;

[0019] Figure 5 It is a top view of the traction mechanism in the utility model;

[0020] Figure 6 for Figure 5 Sectional view at CC;

[0021] Figure 7 for Figure 6 Enlarged view of point D in the middle;

[0022] Figure 8 It is a top view of the U-shaped plate in the utility model;

[0023] Fig. 9 for Figure 8 Sectional view at EE;

[0024] Fig.10 for Fig. 9 Enlarged view of point F in the middle.

[0025] In the figure: 1. bottom plate; 2. magnetizing mechanism; 21. first mounting plate; 22. lower magnetizing head; 23. mounting frame; 24. first electric push rod; 25. second mounting plate; 26. upper magnetizing head; 3. fixing ring; 4. first bearing; 5. first cylinder; 6. placement plate; 7. placement groove; 8. strip groove; 9. traction mechanism; 91. second electric push rod; 92. hollow block; 93. second bearing; 94. second cylinder; 95. rectangular cylinder; 96. groove; 10. steel ball; 11. U-shaped plate; 12. sliding hole; 13. ejector column; 14. strip hole; 15. pressing bracket; 151. third cylinder; 152. cylinder; 153. support plate; 154. pressing plate; 16. ejector hole; 17. limiting ring. DETAILED DESCRIPTION

[0026] 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.

[0027] 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.

[0028] Embodiment 1:

[0029] Reference Figure 1-7 A planar multi-stage magnetizer comprises a bottom plate 1, a magnetizing mechanism 2 is fixedly connected to the upper surface of the bottom plate 1, a fixing ring 3 is fixedly connected to the upper surface of the bottom plate 1, a first bearing 4 is fixedly connected to the inner wall of the fixing ring 3, a first cylinder 5 is fixedly connected to the inner wall of the first bearing 4, a placement plate 6 is fixedly connected to the upper surface of the first cylinder 5, the placement plate 6 can rotate around the first cylinder 5, a placement groove 7 is provided on the upper surface of the placement plate 6, strip grooves 8 are provided on the upper and lower sides of the placement plate 6, a traction mechanism 9 is fixedly connected to the upper surface of the bottom plate 1, and steel balls 10 are fitted on the inner walls of the traction mechanism 9 and the inner walls of the strip grooves 8.

[0030] The magnetizing mechanism 2 includes a first mounting plate 21, the bottom of which is fixedly connected to the upper surface of the base plate 1, a lower magnetizing head 22 is fixedly connected to the upper surface of the first mounting plate 21, a mounting frame 23 is fixedly connected to the upper surface of the first mounting plate 21, a first electric push rod 24 is fixedly connected to the front of the mounting frame 23, a second mounting plate 25 is fixedly connected to the bottom of the first electric push rod 24, an upper magnetizing head 26 is fixedly connected to the bottom of the second mounting plate 25, and the upper magnetizing head 26 is controlled to move up and down by the first electric push rod 24.

[0031] The traction mechanism 9 includes a second electric push rod 91, the bottom of which is fixedly connected to the upper surface of the base plate 1, a hollow block 92 is fixedly connected to the front of the second electric push rod 91, a second bearing 93 is fixedly connected to the inner wall of the hollow block 92, a second cylinder 94 is fixedly connected to the inner wall of the second bearing 93, a rectangular tube 95 is fixedly connected to the upper surface of the second cylinder 94, and the rectangular tube 95 can rotate around the second cylinder 94. Grooves 96 are provided on the upper and lower sides of the inner wall of the rectangular tube 95. The inner wall of the groove 96 contacts the surface of the steel ball 10, and the steel ball 10 makes the rectangular tube 95 slide more smoothly on the placement plate 6.

[0032] Embodiment 2:

[0033] Reference Figure 1-10 A U-shaped plate 11 is fixedly connected to the upper surface of the bottom plate 1. A sliding hole 12 is provided on the upper surface of the U-shaped plate 11. An ejector column 13 is fitted on the inner wall of the sliding hole 12. A limiting ring 17 is fixedly connected to the surface of the ejector column 13. The limiting ring 17 is located below the sliding hole 12. The ejector column 13 can only move up and down through the sliding hole 12, and the ejector column 13 and the sliding hole 12 cannot be separated through the limiting ring 17. Strip holes 14 are provided on the left and right sides of the U-shaped plate 11. Pressing brackets 15 are fixedly connected to the front and back sides of the inner wall of the strip hole 14. The bottom of the ejector column 13 and the upper surface of the bottom plate 1 are in contact with the surface of the pressing bracket 15, and an ejector hole 16 is provided at the bottom of the inner wall of the placement groove 7.

[0034] The pressing bracket 15 includes a third cylinder 151, and the front and rear ends of the third cylinder 151 are fixedly connected to the inner wall of the strip hole 14. A cylinder 152 is fitted on the surface of the third cylinder 151, and a support plate 153 is fixedly connected to one side of the cylinder 152, and a pressing plate 154 is fixedly connected to the other side of the cylinder 152. The bottom of the ejection column 13 and the upper surface of the bottom plate 1 are in contact with the surface of the support plate 153. When the placement groove 7 is located above the ejection column 13, the support plate 153 can be flipped upward by pressing the pressing plate 154 on the pressing bracket 15. Then, the ejection column 13 is inserted into the ejection hole 16 through the support plate 153, and the magnetizing component in the placement groove 7 is ejected. Then, when the magnetizing component is difficult to be taken out from the placement groove 7, the magnetizing component can be ejected from the placement groove 7 by pressing the pressing plate 154, so that it is convenient for workers to take out the magnetizing component in the placement groove 7.

[0035] In the utility model, when the user uses the planar multi-stage magnetizing machine, the user first adjusts the distance between the upper magnetizing head 26 and the lower magnetizing head 22 to a suitable size through the first electric push rod 24, then places the magnetizing piece in the right placement slot 7, and opens the second electric push rod 91, so that the second electric push rod 91 pulls the hollow block 92, and through the cooperation of the second cylinder 94, the rectangular tube 95, the groove 96, the steel ball 10 and the strip groove 8, the magnetizing piece in the right placement slot 7 is transferred to between the upper magnetizing head 26 and the lower magnetizing head 22, and the magnetizing piece is magnetized by the upper magnetizing head 26 and the lower magnetizing head 22, and at the same time , the next magnetizing piece is placed in the placement slot 7 on the left. When the magnetizing piece is magnetized, the second electric push rod 91 is opened to push the hollow block 92. The second cylinder 94, the rectangular tube 95, the groove 96, the steel ball 10 and the strip groove 8 cooperate to make the magnetizing piece in the placement slot 7 on the right turn out from between the upper magnetizing head 26 and the lower magnetizing head 22, and the next magnetizing piece is turned between the upper magnetizing head 26 and the lower magnetizing head 22. Then, the next magnetizing piece is magnetized by the upper magnetizing head 26 and the lower magnetizing head 22, and the magnetized magnetizing piece is taken out from the placement slot 7 on the right.

[0036] The above are only preferred specific implementation methods of the utility model, but the protection scope of the utility model is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the utility model, who makes equivalent replacements or changes based on the technical scheme and utility model concept of the utility model, should be covered by the protection scope of the utility model.

[0037] 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 planar multi-stage magnetizer, comprising a bottom plate (1), characterized in that: The upper surface of the base plate (1) is fixedly connected to a magnetizing mechanism (2), the upper surface of the base plate (1) is fixedly connected to a fixing ring (3), the inner wall of the fixing ring (3) is fixedly connected to a first bearing (4), the inner wall of the first bearing (4) is fixedly connected to a first cylinder (5), the upper surface of the first cylinder (5) is fixedly connected to a placement plate (6), the upper surface of the placement plate (6) is provided with a placement groove (7), the upper and lower sides of the placement plate (6) are provided with strip grooves (8), the upper surface of the base plate (1) is fixedly connected to a traction mechanism (9), and the inner wall of the traction mechanism (9) and the inner wall of the strip groove (8) are both fitted with steel balls (10).

2. A planar multi-stage magnetizer according to claim 1, characterized in that: The magnetizing mechanism (2) comprises a first mounting plate (21), the bottom of the first mounting plate (21) is fixedly connected to the upper surface of the base plate (1), the upper surface of the first mounting plate (21) is fixedly connected to a lower magnetizing head (22), the upper surface of the first mounting plate (21) is fixedly connected to a mounting frame (23), the front of the mounting frame (23) is fixedly connected to a first electric push rod (24), the bottom of the first electric push rod (24) is fixedly connected to a second mounting plate (25), and the bottom of the second mounting plate (25) is fixedly connected to an upper magnetizing head (26).

3. A planar multi-stage magnetizer according to claim 1, characterized in that: The traction mechanism (9) comprises a second electric push rod (91), the bottom of the second electric push rod (91) is fixedly connected to the upper surface of the bottom plate (1), the front of the second electric push rod (91) is fixedly connected to a hollow block (92), the inner wall of the hollow block (92) is fixedly connected to a second bearing (93), the inner wall of the second bearing (93) is fixedly connected to a second cylinder (94), the upper surface of the second cylinder (94) is fixedly connected to a rectangular tube (95), the upper and lower sides of the inner wall of the rectangular tube (95) are both provided with grooves (96), and the inner wall of the groove (96) is in contact with the surface of the steel ball (10).

4. A planar multi-stage magnetizer according to claim 1, characterized in that: A U-shaped plate (11) is fixedly connected to the upper surface of the bottom plate (1), a sliding hole (12) is provided on the upper surface of the U-shaped plate (11), an ejection column (13) is fitted on the inner wall of the sliding hole (12), strip holes (14) are provided on the left and right sides of the U-shaped plate (11), and pressing brackets (15) are fixedly connected to the front and rear sides of the inner wall of the strip hole (14), the bottom of the ejection column (13) and the upper surface of the bottom plate (1) are in contact with the surface of the pressing bracket (15), and an ejection hole (16) is provided on the bottom of the inner wall of the placement groove (7).

5. A planar multi-stage magnetizer according to claim 4, characterized in that: The pressing bracket (15) comprises a third cylinder (151), the front and rear ends of the third cylinder (151) are fixedly connected to the inner wall of the strip hole (14), a cylinder (152) is arranged on the surface of the third cylinder (151), one side of the cylinder (152) is fixedly connected to a support plate (153), and the other side of the cylinder (152) is fixedly connected to a pressing plate (154), and the bottom of the ejection column (13) and the upper surface of the bottom plate (1) are in contact with the surface of the support plate (153).

6. A planar multi-stage magnetizer according to claim 4, characterized in that: A limiting ring (17) is fixedly connected to the surface of the ejection column (13), and the limiting ring (17) is located below the sliding hole (12).

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