Safety device of motor magnetic steel automatic magnetizer

Abstract

The utility model relates to the technical field of automatic machinery, and discloses a safety device of a motor magnetic steel automatic magnetizer. The magnetizer comprises a magnetizer body, a motor is connected to the magnetizer body, a second rotating rod is rotationally connected into the magnetizer body, the motor is in transmission connection with the second rotating rod, a safety baffle is connected to the second rotating rod, an air suction pump is connected to one side of the magnetizer body, and the air suction pump is connected to the other side of the magnetizer body. An air inlet of the air suction pump is connected with an electric spray head, an output shaft of the motor is fixedly connected with a first rotating rod, and one end of the first rotating rod is fixedly connected with a first bevel gear. When the device is used, the device can play a role in limiting the magnetizer before the magnetizer is pressed down, the situation that the magnetizer is pressed down due to the fact that the pressing switch is touched by mistake and operators are hurt is prevented, and the safety of the device during operation is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automated machinery, in particular to a safety device for an automatic magnetizing machine for motor magnetic steel. Background Art

[0002] The automatic magnetizing machine for motor magnets is a device specially used to magnetize motor magnets. Magnets are key components in motors. They are responsible for generating magnetic fields so that the motors can operate. During the manufacturing process, magnets need to obtain the required magnetism through magnetizing machines. Automatic magnetizing machines for motor magnets are widely used in motor manufacturing, automobile industry, home appliance manufacturing and other fields. They play an important role in improving product quality and production efficiency. The safety device of the automatic magnetizing machine is a device that protects operators from injury when the automatic magnetizing machine is in use.

[0003] However, the safety device of the existing automatic magnetizer can only play the role of emergency stop when in use, and when the safety device fails, it is very likely to cause the operator to be injured by the magnetizer when pressing down during operation. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a safety device for an automatic magnetizing machine for motor magnetic steel.

[0005] The utility model adopts the following technical scheme: a magnetizer main body, a motor is connected to the magnetizer main body, a second rotating rod is rotatably connected in the magnetizer main body, the motor is transmission-connected to the second rotating rod, a safety baffle is connected to the second rotating rod, an air suction pump is connected to one side of the magnetizer main body, and an electric nozzle is connected to the air inlet of the air suction pump.

[0006] As a further improvement of the above scheme, a first rotating rod is fixedly connected to the output shaft of the motor, one end of the first rotating rod is fixedly connected to the first bevel gear, the top end of the second rotating rod is fixedly connected to the second bevel gear, and the first bevel gear is meshed with the second bevel gear.

[0007] As a further improvement of the above scheme, a dust box is fixedly installed on one side of the magnetizer body, the dust box is connected to the air suction pump, a folding connecting air pipe is fixedly connected to the air inlet of the air suction pump, and the other end of the folding connecting air pipe is fixedly installed on the electric nozzle.

[0008] As a further improvement of the above solution, a fixing ring is fixedly connected to the second rotating rod, and the fixing ring is fixedly connected to the safety baffle.

[0009] As a further improvement of the above solution, a second support block is fixedly connected to one side of the magnetizer body, and two connecting strips are fixedly connected to the second support block, and the gap between the two connecting strips is adapted to the size of the electric spray head.

[0010] As a further improvement of the above solution, a protective shell is fixedly connected to one side of the magnetizer body, and the motor is fixedly installed in the protective shell.

[0011] As a further improvement of the above solution, two glass transparent protective plates are hinged on the magnetizer body.

[0012] As a further improvement of the above solution, a first support block is fixedly connected to the magnetizer body, and an infrared sensor head is fixedly installed at the bottom of the first support block.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The utility model provides a magnetizer body, a first rotating rod, a first bevel gear, a safety baffle, a motor and other structures so that the device can limit the magnetizer before pressing down when in use, thereby preventing the magnetizer from being pressed down by mistake and causing harm to the operator, thereby greatly improving the safety of the device when operating. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the safety device of the automatic magnetizing machine for motor magnets of the utility model;

[0016] Figure 2 It is a schematic back view of the overall structure of the safety device of the automatic magnetizing machine for motor magnets of the utility model;

[0017] Figure 3 The utility model is a schematic diagram of the overall structure of the safety device of the automatic magnetizing machine for motor magnets.

[0018] Description of main symbols:

[0019] 1. Magnetizing machine body; 2. Motor; 3. First rotating rod; 4. First bevel gear; 5. Second bevel gear; 6. Second rotating rod; 7. Fixed collar; 8. Safety baffle; 9. Protective cover; 10. Glass transparent protective plate; 11. First support block; 12. Infrared sensor head; 13. Dust storage box; 14. Air suction pump; 15. Folding connecting air pipe; 16. Electric nozzle; 17. Second support block; 18. Connecting strip. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0021] Please combine Figures 1 to 3The safety device of the motor magnetic steel automatic magnetizing machine of this embodiment includes: a magnetizing machine body 1, a motor 2 is connected to the magnetizing machine body 1, a second rotating rod 6 is rotatably connected inside the magnetizing machine body 1, the motor 2 is transmission-connected to the second rotating rod 6, a safety baffle 8 is connected to the second rotating rod 6, an air suction pump 14 is connected to one side of the magnetizing machine body 1, and an electric nozzle 16 is connected to the air inlet of the air suction pump 14.

[0022] Through the above technical solution, the motor 2 and the safety baffle 8 cooperate to limit the pressing rod of the magnetizer body 1 before pressing it down, so as to prevent the magnetizer from being pressed down by mistake and causing harm to the operator, thereby improving the safety of the device when in use.

[0023] A first rotating rod 3 is fixedly connected to the output shaft of the motor 2, one end of the first rotating rod 3 is fixedly connected to a first bevel gear 4, a top end of the second rotating rod 6 is fixedly connected to a second bevel gear 5, and the first bevel gear 4 is meshed with the second bevel gear 5.

[0024] Through the above technical solution, the first rotating rod 3, the first bevel gear 4 and the second bevel gear 5 are transmission components so that the output shaft of the motor 2 can rotate to drive the second rotating rod 6 to rotate.

[0025] A dust box 13 is fixedly installed on one side of the magnetizer body 1, and the dust box 13 is connected to an air suction pump 14. A folding connecting air pipe 15 is fixedly connected to the air inlet of the air suction pump 14, and the other end of the folding connecting air pipe 15 is fixedly installed to an electric nozzle 16.

[0026] Through the above technical solution, when the device is used for a long time, the impurities generated on the device surface can be sucked into the dust storage box 13 through the cooperation of the suction pump 14, the foldable connecting air pipe 15 and the electric nozzle 16 to avoid the subsequent use being affected by the impurities.

[0027] A fixing collar 7 is fixedly connected to the second rotating rod 6 , and the fixing collar 7 is fixedly connected to the safety baffle 8 .

[0028] Through the above technical solution, the fixing collar 7 plays the role of connecting the second rotating rod 6 and the safety baffle 8 .

[0029] A second support block 17 is fixedly connected to one side of the magnetizer body 1 , and two connecting bars 18 are fixedly connected to the second support block 17 . The gap between the two connecting bars 18 is adapted to the size of the electric spray head 16 .

[0030] Through the above technical solution, the second support block 17 and the two connecting strips 18 cooperate to ensure that the electric spray head 16 can be stably placed thereon.

[0031] A protective casing 9 is fixedly connected to one side of the magnetizer body 1 , and the motor 2 is fixedly installed in the protective casing 9 .

[0032] Through the above technical solution, the protective casing 9 plays a role in supporting and fixing the motor 2, and can also play a role in protecting the motor 2 from damage.

[0033] Two glass transparent protection plates 10 are hinged on the magnetizer body 1.

[0034] Through the above technical solution, the two glass transparent protection plates 10 can make it possible to observe the working status of the magnetizer body 1 when the magnetizer body 1 of the equipment is working.

[0035] A first support block 11 is fixedly connected to the magnetizer body 1 , and an infrared sensor head 12 is fixedly installed at the bottom of the first support block 11 .

[0036] Through the above technical solution, the first support block 11 plays a role in supporting and fixing the infrared sensor head 12 .

[0037] The implementation principle of a safety device for an automatic magnetizing machine for motor magnets in the embodiment of the present application is as follows:

[0038] When in use, the output shaft of the motor 2 rotates to drive the first rotating rod 3 to rotate, the first rotating rod 3 rotates to drive the first bevel gear 4 to rotate, the first bevel gear 4 rotates to drive the second bevel gear 5 to rotate, the second bevel gear 5 rotates to drive the second rotating rod 6 to rotate, the second rotating rod 6 rotates to drive the fixed collar 7 to rotate, the fixed collar 7 rotates to drive the safety baffle 8 to rotate, and the safety baffle 8 rotates to a suitable position to limit the downward pressure rod of the magnetizer body 1. After the operator adjusts the equipment to prevent magnetic tiles and other original parts, the output shaft of the motor 2 is reversed to release the limitation on the downward pressure rod and perform the magnetization principle to prevent the operator from accidentally touching the button and being damaged by the downward pressure rod. After the operation is completed, the equipment can be cleaned by taking the electric spray head 16 to suck dust and debris into the dust box 13 so that it will not affect the next use.

[0039] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A safety device for an automatic magnetizing machine for motor magnets, characterized in that: include: A magnetizer body, wherein a motor is connected to the magnetizer body, a second rotating rod is rotatably connected inside the magnetizer body, the motor is transmission-connected to the second rotating rod, a safety baffle is connected to the second rotating rod, an air suction pump is connected to one side of the magnetizer body, and an electric nozzle is connected to the air inlet of the air suction pump.

2. The safety device of the motor magnetic steel automatic magnetizing machine as claimed in claim 1, characterized in that: A first rotating rod is fixedly connected to the output shaft of the motor, one end of the first rotating rod is fixedly connected to a first bevel gear, a top end of the second rotating rod is fixedly connected to a second bevel gear, and the first bevel gear is meshed with the second bevel gear.

3. The safety device of the motor magnetic steel automatic magnetizing machine as claimed in claim 1, characterized in that: A dust box is fixedly installed on one side of the magnetizer body, the dust box is connected to the air suction pump, a folding connecting air pipe is fixedly connected to the air inlet of the air suction pump, and the other end of the folding connecting air pipe is fixedly installed on the electric spray head.

4. The safety device of the motor magnetic steel automatic magnetizing machine as claimed in claim 1, characterized in that: A fixing collar is fixedly connected to the second rotating rod, and the fixing collar is fixedly connected to the safety baffle.

5. The safety device of the motor magnetic steel automatic magnetizing machine as claimed in claim 1, characterized in that: A second support block is fixedly connected to one side of the magnetizer body, and two connecting strips are fixedly connected to the second support block. The gap between the two connecting strips is adapted to the size of the electric spray head.

6. The safety device of the motor magnetic steel automatic magnetizing machine as claimed in claim 1, characterized in that: A protective shell is fixedly connected to one side of the magnetizer body, and the motor is fixedly installed in the protective shell.

7. The safety device of the motor magnetic steel automatic magnetizing machine as claimed in claim 1, characterized in that: Two glass transparent protection plates are hinged on the magnetizer body.

8. The safety device of the motor magnetic steel automatic magnetizing machine as claimed in claim 1, characterized in that: A first supporting block is fixedly connected to the magnetizer body, and an infrared sensor head is fixedly installed at the bottom of the first supporting block.

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