Magnetic sheet placing structure for automatic magnetizer

Abstract

The utility model relates to the technical field of magnetizing equipment, and discloses a magnetic sheet placing structure for an automatic magnetizer, which comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a first hydraulic push rod, the upper surface of the first hydraulic push rod is fixedly connected with a translation mechanism, and the bottom of the translation mechanism is fixedly connected with a box body. The side face of the box body fixedly communicates with an air exhaust mechanism, and the upper surface of the air exhaust mechanism is fixedly connected with the bottom of the translation mechanism. Through cooperation of the box body, the locking support, the first vertical pipe, the second vertical pipe, the rubber suction cup, the U-shaped plate and the clamping groove, the rubber suction cup on the magnetic sheet containing structure is convenient to disassemble and assemble, maintenance personnel can replace the damaged rubber suction cup conveniently, meanwhile, through cooperation of a threaded hole, a threaded cylinder, a limiting ring and a barometer, the magnetic sheet containing structure is convenient to disassemble and assemble, and the maintenance efficiency is improved. A user can visually judge whether the suction force of the rubber suction cup to the magnetic sheet is normal or not.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetizing equipment, in particular to a magnetic sheet placing structure for an automatic magnetizing machine. Background Art

[0002] When the magnetizer is working, it first charges the capacitor with a DC high voltage, and then discharges it through a coil with extremely low resistance. The peak value of the discharge pulse current can reach tens of thousands of amperes. This current pulse generates a strong magnetic field in the coil, which permanently magnetizes the hard magnetic material placed in the coil.

[0003] At present, most of the magnetic sheet placing structures used in automatic magnetizing machines use suction to hold the magnetic sheets on the conveyor belt and transfer the magnetic sheets on the conveyor belt to the automatic magnetizing machine. For example, Chinese Patent Publication No. CN214897885U discloses a magnetic sheet placing structure for an automatic magnetizing machine. However, since the rubber suction cup on the magnetic sheet placing structure is troublesome to disassemble and assemble, it is not convenient for maintenance personnel to replace the damaged rubber suction cup. At the same time, when the rubber suction cup holds the magnetic sheet, the suction force of the rubber suction cup on the magnetic sheet cannot be intuitively displayed, which makes it difficult for users to judge whether the suction force of the rubber suction cup on the magnetic sheet is normal. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, such as: at present, since the rubber suction cup on the magnetic sheet placing structure is troublesome to disassemble and assemble, it is not convenient for maintenance personnel to replace the damaged rubber suction cup. At the same time, when the rubber suction cup sucks the magnetic sheet, the suction force of the rubber suction cup on the magnetic sheet cannot be displayed intuitively, which makes it more troublesome for the user to judge whether the suction force of the rubber suction cup on the magnetic sheet is normal. A magnetic sheet placing structure for an automatic magnetizing machine is proposed.

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

[0006] A magnetic sheet placing structure for an automatic magnetizing machine comprises a bottom plate, an upper surface of the bottom plate is fixedly connected to a first hydraulic push rod, an upper surface of the first hydraulic push rod is fixedly connected to a translation mechanism, a bottom of the translation mechanism is fixedly connected to a box body, a side surface of the box body is fixedly connected to an air suction mechanism, an upper surface of the air suction mechanism is fixedly connected to the bottom of the translation mechanism, a surface of the box body is fixedly connected to a locking bracket, a bottom of the box body is fixedly connected to a first vertical pipe, a second vertical pipe is fitted on the surface of the first vertical pipe, a rubber suction cup is bonded to the surface of the second vertical pipe, an air hole is opened inside the rubber suction cup, a U-shaped plate is fixedly connected to the surface of the second vertical pipe, a slot is opened on the side surface of the U-shaped plate, the surface of the box body contacts the inner wall of the U-shaped plate, the inner wall of the locking bracket contacts the surface of the U-shaped plate, and the inner wall of the slot contacts the surface of the locking bracket.

[0007] Preferably, the translation mechanism includes a first support plate, the bottom of the first support plate is fixedly connected to the upper surface of the first hydraulic push rod, the bottom of the first support plate is fixedly connected to a slide rail, the inner wall of the slide rail is fitted with a slider, the bottom of the slider is fixedly connected to a second support plate, the right side of the second support plate and the bottom of the first support plate are both fixedly connected to the second hydraulic push rod, the upper surface of the vacuum mechanism is fixedly connected to the bottom of the second support plate, and the bottom of the second support plate and the upper surface of the box body are both fixedly connected to connecting columns.

[0008] Preferably, the vacuum pump includes a vacuum pump, the upper surface of which is fixedly connected to the bottom of the second support plate, the air inlet end of the vacuum pump is fixedly connected to a branch pipe, the end of the branch pipe away from the vacuum pump is fixedly connected to a first solenoid valve, one end of the first solenoid valve and the side of the box body are fixedly connected to a three-way pipe, and the top of the three-way pipe is fixedly connected to a second solenoid valve.

[0009] Preferably, the locking bracket includes a slip ring, the front and rear sides of the box body are fixedly connected to the surface of the slip ring, the inner wall of the slip ring is fitted with a rectangular tube, the front and rear sides of the U-shaped plate are in contact with the inner wall of the rectangular tube, a handle is fixedly connected to the side of the rectangular tube, the inner wall of the rectangular tube and the side of the box body are fixedly connected with a spring, the front and rear sides of the inner wall of the rectangular tube are fixedly connected with a locking column, and the surface of the locking column is in contact with the inner wall of the slot.

[0010] Preferably, sealing rings are provided on the surface of the first vertical tube, the bottom of the box body and the upper surface of the second vertical tube.

[0011] Preferably, a threaded hole is opened on the upper surface of the box body, a threaded barrel is threadedly connected to the inner wall of the threaded hole, a limiting ring is fixedly connected to the surface of the threaded barrel, the bottom of the limiting ring contacts the upper surface of the box body, and a pressure gauge is fixedly connected to the inner wall of the threaded barrel.

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

[0013] (1) The utility model comprises a box body, a locking bracket, a first vertical tube, a second vertical tube, a rubber suction cup, a U-shaped plate and a slot, wherein when the locking column on the locking bracket is inserted into the slot, the second vertical tube can be fixed on the first vertical tube through the cooperation of the locking column and the slot, and when the locking column is separated from the slot, the second vertical tube can be directly separated from the first vertical tube. At the same time, the user can insert the locking column into the slot or remove it from the slot by pushing and pulling the handle on the locking bracket. Furthermore, through the cooperation of the box body, the locking bracket, the first vertical tube, the second vertical tube, the rubber suction cup, the U-shaped plate and the slot, the rubber suction cup on the magnetic sheet placing structure is more convenient to disassemble and assemble, thereby facilitating the maintenance personnel to replace the damaged rubber suction cup.

[0014] (2) The utility model can fix the barometer on the box body through the cooperation of the threaded hole, the threaded barrel and the limit ring, and the air pressure in the box body can be measured through the barometer. At the same time, when the rubber suction cup sucks the magnetic sheet, if the reading on the barometer is equal to the specified value, it means that the suction force of the rubber suction cup on the magnetic sheet is normal. If the reading on the barometer is less than the specified value, it means that the suction force of the rubber suction cup on the magnetic sheet is abnormal. Furthermore, through the cooperation of the threaded hole, the threaded barrel, the limit ring and the barometer, the user can intuitively judge whether the suction force of the rubber suction cup on the magnetic sheet is normal. 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 Enlarged view of point A in the middle;

[0017] Figure 3 for Figure 1 Enlarged view of point B in the middle;

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

[0019] Figure 5 It is a front view of the box body in the utility model;

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

[0021] Figure 7 It is a bottom view of the box body in the utility model;

[0022] Figure 8 It is a front view of the air extraction mechanism in the utility model;

[0023] Fig. 9 It is a front view of the U-shaped plate in the utility model.

[0024] In the figure: 1. bottom plate; 2. first hydraulic push rod; 3. translation mechanism; 31. first support plate; 32. slide rail; 33. slider; 34. second support plate; 35. second hydraulic push rod; 36. connecting column; 4. box body; 5. exhaust mechanism; 51. vacuum pump; 52. branch pipe; 53. first solenoid valve; 54. three-way pipe; 55. second solenoid valve; 6. locking bracket; 61. slip ring; 62. rectangular tube; 63. handle; 64. spring; 65. locking column; 7. first vertical tube; 8. second vertical tube; 9. rubber suction cup; 10. air hole; 11. U-shaped plate; 12. slot; 13. sealing ring; 14. threaded hole; 15. threaded tube; 16. limit ring; 17. barometer. DETAILED DESCRIPTION

[0025] 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.

[0026] 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.

[0027] Embodiment 1:

[0028] Reference Figure 1-9A magnetic sheet placing structure for an automatic magnetizing machine comprises a bottom plate 1, a first hydraulic push rod 2 is fixedly connected to the upper surface of the bottom plate 1, a translation mechanism 3 is fixedly connected to the upper surface of the first hydraulic push rod 2, the translation mechanism 3 is controlled to move up and down by the first hydraulic push rod 2, a box body 4 is fixedly connected to the bottom of the translation mechanism 3, a suction mechanism 5 is fixedly connected to the side of the box body 4, the upper surface of the suction mechanism 5 is fixedly connected to the bottom of the translation mechanism 3, a locking bracket 6 is fixedly connected to the surface of the box body 4, a first vertical pipe 7 is fixedly connected to the bottom of the box body 4, a second vertical pipe 8 is fitted on the surface of the first vertical pipe 7, and the surface of the first vertical pipe 7 is fixedly connected to the bottom of the translation mechanism 3. The bottom of the box body 4 and the upper surface of the second vertical tube 8 are both fitted with a sealing ring 13, and the contact surface between the first vertical tube 7 and the second vertical tube 8 is sealed by the sealing ring 13. A rubber suction cup 9 is bonded to the surface of the second vertical tube 8, and an air hole 10 is opened inside the rubber suction cup 9. The rubber suction cup 9 is connected to the second vertical tube 8 through the air hole 10. A U-shaped plate 11 is fixedly connected to the surface of the second vertical tube 8, and a card groove 12 is opened on the side of the U-shaped plate 11. The surface of the box body 4 contacts the inner wall of the U-shaped plate 11, the inner wall of the locking bracket 6 contacts the surface of the U-shaped plate 11, and the inner wall of the card groove 12 contacts the surface of the locking bracket 6.

[0029] The translation mechanism 3 includes a first support plate 31, the bottom of the first support plate 31 is fixedly connected to the upper surface of the first hydraulic push rod 2, the bottom of the first support plate 31 is fixedly connected to a slide rail 32, the inner wall of the slide rail 32 is fitted with a slider 33, the bottom of the slider 33 is fixedly connected to a second support plate 34, through the cooperation of the slide rail 32 and the slider 33, the second support plate 34 can only move left and right, the right side of the second support plate 34 and the bottom of the first support plate 31 are fixedly connected to a second hydraulic push rod 35, the second support plate 34 is controlled to move left and right by the second hydraulic push rod 35, the upper surface of the exhaust mechanism 5 is fixedly connected to the bottom of the second support plate 34, the bottom of the second support plate 34 and the upper surface of the box body 4 are fixedly connected to a connecting column 36.

[0030] The vacuum mechanism 5 includes a vacuum pump 51, the upper surface of which is fixedly connected to the bottom of the second support plate 34, and the air inlet end of the vacuum pump 51 is fixedly connected to a branch pipe 52, and the end of the branch pipe 52 away from the vacuum pump 51 is fixedly connected to a first solenoid valve 53, and one end of the first solenoid valve 53 and the side of the box body 4 are fixedly connected to a three-way pipe 54, and the connection or disconnection between the branch pipe 52 and the three-way pipe 54 is controlled by the first solenoid valve 53, and the top of the three-way pipe 54 is fixedly connected to a second solenoid valve 55, and the switch of the top of the three-way pipe 54 is controlled by the second solenoid valve 55.

[0031] The locking bracket 6 includes a slip ring 61. The front and rear sides of the box body 4 are fixedly connected to the surface of the slip ring 61. The inner wall of the slip ring 61 is fitted with a rectangular tube 62. The rectangular tube 62 can only move left and right through the slip ring 61. The front and rear sides of the U-shaped plate 11 are in contact with the inner wall of the rectangular tube 62. The side of the rectangular tube 62 is fixedly connected with a handle 63. The handle 63 makes it more convenient for the user to move the rectangular tube 62. The inner wall of the rectangular tube 62 and the side of the box body 4 are fixedly connected with a spring 64. The front and rear sides of the inner wall of the rectangular tube 62 are fixedly connected with locking columns 65, and the surface of the locking columns 65 contacts the inner wall of the slot 12. When the locking columns 65 are inserted into the slot 12, the spring 64 pushes the rectangular tube 62, so that the locking columns 65 and the slot 12 cannot be automatically separated, and the second vertical tube 8 is fixed on the first vertical tube 7 through the cooperation of the locking columns 65 and the slot 12. When the locking columns 65 are separated from the slot 12, the second vertical tube 8 can be directly separated from the first vertical tube 7.

[0032] Embodiment 2:

[0033] Reference Figure 1-6 A threaded hole 14 is provided on the upper surface of the box body 4, and a threaded tube 15 is threadedly connected to the inner wall of the threaded hole 14. A limit ring 16 is fixedly connected to the surface of the threaded tube 15, and the bottom of the limit ring 16 contacts the upper surface of the box body 4. A barometer 17 is fixedly connected to the inner wall of the threaded tube 15. Through the cooperation of the threaded hole 14, the threaded tube 15 and the limit ring 16, the barometer 17 can be fixed on the box body 4, and the air pressure in the box body 4 can be measured by the barometer 17. At the same time, when the rubber suction cup 9 sucks the magnetic sheet, if the reading on the barometer 17 is equal to the specified value, it means that the suction force of the rubber suction cup 9 on the magnetic sheet is normal. If the reading on the barometer 17 is less than the specified value, it means that the suction force of the rubber suction cup 9 on the magnetic sheet is abnormal. Then, through the cooperation of the threaded hole 14, the threaded tube 15, the limit ring 16 and the barometer 17, the user can intuitively judge whether the suction force of the rubber suction cup 9 on the magnetic sheet is normal.

[0034] In the utility model, when the user uses the magnetic sheet placing structure, the user first installs the magnetic sheet placing structure at the designated position, and then, the rubber suction cup 9 is moved downward by the first hydraulic push rod 2, and when the rubber suction cup 9 contacts the magnetic sheet on the conveyor belt, the first hydraulic push rod 2 stops contracting, and then, the vacuum pump 51 and the first solenoid valve 53 are turned on, and the second solenoid valve 55 is closed. At this time, suction is generated at the rubber suction cup 9 by the vacuum pump 51. After the magnetic sheet is fixed on the rubber suction cup 9 by suction, the first solenoid valve 53 and the vacuum pump 51 are closed, and the magnetic sheet is moved upward by the first hydraulic push rod 2, and then, the magnetic sheet is moved to the top of the automatic magnetizing machine by the second hydraulic push rod 35, and then, the magnetic sheet is moved to the automatic magnetizing machine by the first hydraulic push rod 2. , and by opening the second solenoid valve 55, the suction of the rubber suction cup 9 disappears. At this time, the magnetic sheet can be transferred to the automatic magnetizing machine. When the rubber suction cup 9 needs to be replaced, first pull the handle 63 to move the rectangular tube 62 horizontally. When the locking column 65 is separated from the card slot 12, the second vertical tube 8 can be directly separated from the first vertical tube 7. Then, the second vertical tube 8 with a new rubber suction cup 9 is sleeved on the first vertical tube 7, and the U-shaped plate 11 is in contact with the box body 4. Then, the locking column 65 is inserted into the card slot 12 by moving the rectangular tube 62, and the locking column 65 is pushed by the spring 64 on the rectangular tube 62 to make close contact between the locking column 65 and the card slot 12. At this time, the second vertical tube 8 can be fixed on the first vertical tube 7 through the cooperation of the locking column 65 and the card slot 12.

[0035] 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.

[0036] 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 magnetic sheet loading structure for an automatic magnetizing machine, comprising a bottom plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a first hydraulic push rod (2), the upper surface of the first hydraulic push rod (2) is fixedly connected to a translation mechanism (3), the bottom of the translation mechanism (3) is fixedly connected to a box body (4), the side of the box body (4) is fixedly connected to an air extraction mechanism (5), the upper surface of the air extraction mechanism (5) is fixedly connected to the bottom of the translation mechanism (3), the surface of the box body (4) is fixedly connected to a locking bracket (6), the bottom of the box body (4) is fixedly connected to a first vertical pipe (7), and the first vertical pipe (7) ) is provided with a second vertical tube (8) on the surface thereof, a rubber suction cup (9) is bonded to the surface of the second vertical tube (8), an air hole (10) is provided inside the rubber suction cup (9), a U-shaped plate (11) is fixedly connected to the surface of the second vertical tube (8), a slot (12) is provided on the side of the U-shaped plate (11), the surface of the box body (4) contacts the inner wall of the U-shaped plate (11), the inner wall of the locking bracket (6) contacts the surface of the U-shaped plate (11), and the inner wall of the slot (12) contacts the surface of the locking bracket (6).

2. The magnetic sheet placing structure for an automatic magnetizing machine according to claim 1, characterized in that: The translation mechanism (3) comprises a first support plate (31), the bottom of which is fixedly connected to the upper surface of the first hydraulic push rod (2), the bottom of which is fixedly connected to a slide rail (32), the inner wall of which is fitted with a slider (33), the bottom of which is fixedly connected to a second support plate (34), the right side of the second support plate (34) and the bottom of the first support plate (31) are both fixedly connected to a second hydraulic push rod (35), the upper surface of the air extraction mechanism (5) is fixedly connected to the bottom of the second support plate (34), and the bottom of the second support plate (34) and the upper surface of the box body (4) are both fixedly connected to a connecting column (36).

3. The magnetic sheet placing structure for an automatic magnetizing machine according to claim 2, characterized in that: The vacuum mechanism (5) comprises a vacuum pump (51), the upper surface of the vacuum pump (51) is fixedly connected to the bottom of the second support plate (34), the air inlet end of the vacuum pump (51) is fixedly connected to a branch pipe (52), the end of the branch pipe (52) away from the vacuum pump (51) is fixedly connected to a first electromagnetic valve (53), one end of the first electromagnetic valve (53) and the side of the box body (4) are fixedly connected to a three-way pipe (54), and the top end of the three-way pipe (54) is fixedly connected to a second electromagnetic valve (55).

4. The magnetic sheet placing structure for an automatic magnetizing machine according to claim 1, characterized in that: The locking bracket (6) comprises a slip ring (61), the front and rear sides of the box body (4) are fixedly connected to the surface of the slip ring (61), the inner wall of the slip ring (61) is fitted with a rectangular tube (62), the front and rear sides of the U-shaped plate (11) are in contact with the inner wall of the rectangular tube (62), the side of the rectangular tube (62) is fixedly connected with a handle (63), the inner wall of the rectangular tube (62) and the side of the box body (4) are fixedly connected with a spring (64), the front and rear sides of the inner wall of the rectangular tube (62) are fixedly connected with a locking column (65), and the surface of the locking column (65) is in contact with the inner wall of the slot (12).

5. The magnetic sheet placing structure for an automatic magnetizing machine according to claim 1, characterized in that: The surface of the first vertical tube (7), the bottom of the box body (4) and the upper surface of the second vertical tube (8) are all fitted with sealing rings (13).

6. The magnetic sheet placing structure for an automatic magnetizing machine according to claim 1, characterized in that: A threaded hole (14) is provided on the upper surface of the box body (4); a threaded barrel (15) is threadedly connected to the inner wall of the threaded hole (14); a limit ring (16) is fixedly connected to the surface of the threaded barrel (15); the bottom of the limit ring (16) contacts the upper surface of the box body (4); and a pressure gauge (17) is fixedly connected to the inner wall of the threaded barrel (15).

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