Magnetizing intensity adjusting device for magnetic material processing

Abstract

The utility model provides a magnetizing intensity adjusting device for magnetic material processing, which comprises a mounting frame, a material conveying belt loaded with a product to be magnetized passes through the inside of the mounting frame, a magnetizing unit is arranged on the upper side of the inside of the mounting frame, the product to be magnetized on the material conveying belt passes through the lower part of the magnetizing unit, the magnetizing unit magnetizes the product to be magnetized, and the magnetizing unit is used for adjusting the magnetizing intensity of the product to be magnetized. The magnetizing unit is connected with an adjusting mechanism, the adjusting mechanism comprises a motor, the motor is mounted at the top end of the mounting frame, a rotating shaft is fixed to the motor, a gear is fixed to the rotating shaft, the gear is in transmission connection with a rack, a through hole is formed in the top end of the mounting frame, and the rack can slide up and down on the mounting frame through the through hole. And the magnetizing unit is fixed at the lower end of the rack, so that the magnetizing unit can move up and down under the driving of the motor, the magnetizing strength of the product is automatically and accurately controlled, the precision is high, the control is easy, and the magnetizing efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetizing devices, in particular to a magnetizing intensity regulating device for processing magnetic materials. Background Art

[0002] The processing of magnets, magnetic strips and other products first requires processing the substrate to the appropriate size, and then magnetizing the substrate. Magnetization requires the use of strong magnets to magnetize the substrate. The closer the distance between the two, the higher the magnetism of the substrate, and vice versa. Currently, most of the magnetization strength of the substrate is adjusted by manually adjusting the distance between the strong magnet and the substrate. Manual adjustment has poor accuracy and low work efficiency. In view of this, overcoming the defects of the above-mentioned existing technology is an urgent problem to be solved in this technical field. Utility Model Content

[0003] The utility model provides a magnetization intensity adjustment device for magnetic material processing, which aims to improve the current problem that the distance between the strong magnet and the substrate is mostly adjusted manually to adjust the strength of the magnetization of the substrate, but the manual adjustment has poor accuracy and low work efficiency.

[0004] To achieve the above-mentioned purpose, the present invention provides a device for adjusting the magnetization intensity for processing magnetic materials. The specific technical solution is as follows:

[0005] A magnetization intensity adjustment device for magnetic material processing includes a mounting frame, a conveyor belt carrying products to be magnetized passes through the interior of the mounting frame, a magnetization unit is provided on the upper inner side of the mounting frame, the products to be magnetized on the conveyor belt pass through the bottom of the magnetization unit, and the magnetization unit magnetizes them, the magnetization unit is connected to an adjustment mechanism, the adjustment mechanism includes a motor, the motor is mounted on the top of the mounting frame, the motor is fixed with a rotating shaft, a gear is fixed on the rotating shaft, the gear is connected to a rack, a through hole is opened at the top of the mounting frame, the rack can slide up and down on the mounting frame through the through hole, the magnetization unit is fixed to the lower end of the rack, and the magnetization unit can move up and down under the drive of the motor.

[0006] In one embodiment, the magnetizing unit includes a mounting plate, which is fixedly mounted on the lower end of the rack. A magnetizing block is fixed on the lower side of the mounting plate, and the magnetizing block can magnetize the product passing thereunder.

[0007] In one embodiment, an isolation box is provided outside the motor, gear and rack, and the isolation box is fixed to the top of the mounting frame.

[0008] In one embodiment, an indicating needle is provided on one side of the rack. The indicating needle penetrates through the side wall of the isolation box and extends to the outside. A plurality of scale lines are arranged on one side of the indicating needle from top to bottom. The scale lines are arranged on the outer side wall of the isolation box. The cooperation of the indicating needle and the scale lines can indicate the height of the rack, and thus the height of the magnetizing unit.

[0009] In one embodiment, guide rails are fixed on both sides of the rack. Chute grooves are provided on both sides of the through hole, and the guide rails slide on the chute grooves.

[0010] In one embodiment, a driving mechanism is provided on one side of the adjusting mechanism. The driving mechanism includes a driving shaft. A plug connector is provided at the front end of the driving shaft. A plug hole adapted to the plug connector is provided on the front end face of the rotating shaft. The plug connector can be inserted into the plug hole, and the driving shaft can drive the rotating shaft to rotate through the plug connector, thereby driving the adjusting mechanism to work.

[0011] In one embodiment, a handle is fixed to the end of the driving shaft.

[0012] The beneficial effects of this embodiment are:

[0013] When it is necessary to adjust the magnetizing intensity of the product, start the motor. Then the motor drives the gear to rotate. The positive and reverse rotation of the gear can drive the rack to move up and down. Then the rack drives the magnetizing unit to move up and down. When the magnetizing unit moves downward and approaches the product to be magnetized, the distance between the two becomes smaller, and thus the magnetizing intensity is high. On the contrary, the magnetizing intensity of the product is weak. It realizes automatic and precise control of the strength of magnetizing the product, with high precision, easy to control, and greatly improves the magnetizing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0015] Figure 1 is a schematic diagram of the internal structure provided by the embodiment of the present invention;

[0016] Figure 2 is a schematic diagram of the overall structure provided by the embodiment of the present invention;

[0017] Figure 3 is a schematic diagram of the structure of the adjusting mechanism provided by the embodiment of the present invention Figure 1 ;

[0018] Figure 4 Structural schematic diagram of the adjustment mechanism provided by the embodiment of the present utility model Figure 2 ;

[0019] Figure 5 Schematic diagram of the positional relationship between the rack and the magnetizing unit provided by the embodiment of the present utility model;

[0020] Figure 6 Schematic diagram of the positional relationship between the through hole and the sliding groove provided by the embodiment of the present utility model;

[0021] Figure 7 Exploded view of the driving mechanism provided by the embodiment of the present utility model;

[0022] Figure 8 Structural schematic diagram of the drive shaft provided by the embodiment of the present utility model.

[0023] Explanation of reference numerals:

[0024] 100, mounting frame; 110, magnetizing unit; 111, mounting plate; 112, magnetizing block; 120, through hole; 121, sliding groove; 130, isolation box; 131, scale line;

[0025] 200, adjustment mechanism; 210, motor; 220, rotating shaft; 221, insertion hole; 230, gear; 240, rack; 241, guide rail; 242, indicating needle;

[0026] 300, driving mechanism; 310, drive shaft; 311, handle; 320, plug connector. Specific embodiments

[0027] To make the purpose, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] The technical solutions provided by the embodiments of the present utility model will be introduced below with reference to the accompanying drawings.

[0029] Please refer to Figure 1 , Figure 2 and Figure 3An embodiment of the present invention provides a magnetization intensity adjustment device for magnetic material processing, including a mounting frame 100. The front and rear ends of the mounting frame 100 are both open. A conveyor belt carrying products to be magnetized passes through the interior of the mounting frame 100. A magnetization unit 110 is provided on the upper inner side of the mounting frame 100. Specifically, the magnetization unit 110 includes a mounting plate 111, which is fixedly mounted on the lower end of the rack 240 mentioned below. A magnetization block 112 is fixed to the lower side of the mounting plate 111. The products to be magnetized on the conveyor belt pass through the bottom of the magnetization block 112, and the magnetization block 112 magnetizes them.

[0030] See also Figure 3 、 Figure 4 and Figure 6 Specifically, the magnetizing unit 110 is connected to the adjusting mechanism 200, and the adjusting mechanism 200 includes a motor 210. The motor 210 is preferably a servo motor. The start and stop of the motor 210 and the forward and reverse rotation can be automatically controlled by the set program code, which greatly improves the degree of automation and has high precision. The motor 210 is installed at the top of the installation frame 100, and a rotating shaft 220 is fixed to the end of the output shaft of the motor 210. A gear 230 is fixed to the rotating shaft 220 through a key. One side of the gear 230 is meshed and connected to a rack 240. The rack 240 is arranged in a vertical direction. A through hole 120 is opened at the top of the installation frame 100, and the rack 240 is inserted from the top of the installation frame 100 through the through hole 120. The outer end extends into the interior, and the rack 240 can slide up and down on the mounting frame 100 through the through hole 120. The magnetizing unit 110 is fixed to the lower end of the rack 240, and then the magnetizing unit 110 can move up and down under the drive of the motor 210. The product to be magnetized on the conveyor belt passes under the magnetizing block 112, and the magnetizing block 112 magnetizes it. In addition, guide rails 241 are fixed on both sides of the rack 240, and slide grooves 121 are opened on both sides of the through hole 120. The guide rails 241 slide on the slide grooves 121. The cooperation of the guide rails 241 and the slide grooves 121 realizes the limitation and guidance of the rack 240, so that it can move up and down in the vertical direction to avoid its shaking.

[0031] When it is necessary to adjust the magnetization strength of the product, the motor 210 is started. Then, the motor 210 drives the rotating shaft 220 to rotate, the rotating shaft 220 drives the gear 230 to rotate, the rotation of the gear 230 drives the rack 240 to move up and down, and the rack 240 drives the magnetizing block 112 to move up and down. When the rack 240 drives the magnetizing block 112 to move downward, the height of the lower conveyor belt remains unchanged, and thus the height of the product transported thereon also remains unchanged. However, the height of the magnetizing block 112 decreases when it moves downward, so the distance between the magnetizing block 112 and the product to be magnetized becomes smaller. As a result, the magnetization of the product by the magnetizing block 112 becomes stronger, and the magnetic force of the product increases. Conversely, it decreases. The adjustment of the magnetization strength of the product is automatically adjusted by the motor 210 without manual adjustment, with a high degree of automation, high adjustment accuracy, and greatly improved work efficiency.

[0032] Please refer to Figure 1 、 Figure 2 and Figure 5 Specifically, an isolation box 130 is provided outside the motor 210, the gear 230, and the rack 240. The isolation box 130 is fixed to the top of the installation frame 100. The motor 210, the gear 230, and the rack 240 are isolated from the outside by the isolation box 130, playing an isolation and protection role to prevent foreign objects from contacting them and affecting normal operation. Preferably, an indicating needle 242 is provided on one side of the rack 240. The indicating needle 242 penetrates the side wall of the isolation box 130 and extends to the outside. A number of scale lines 131 are arranged on one side of the indicating needle 242 from top to bottom. The scale lines 131 are arranged on the outer side wall of the isolation box 130. The cooperation of the indicating needle 242 and the scale lines 131 can indicate the height of the rack 240, and thus the height of the magnetizing unit 110. Through the cooperation of the indicating needle 242 and the scale lines 131, the magnetization strength can be digitally displayed, which is more intuitive and convenient for the staff to accurately adjust the magnetization strength, with high magnetization quality and convenient operation.

[0033] Please refer to Figure 1 、 Figure 7 and Figure 8 In one embodiment, a driving mechanism 300 is provided on one side of the adjusting mechanism 200. The driving mechanism 300 includes a driving shaft 310. A handle 311 is fixed to the rear end of the driving shaft 310, which is convenient for the staff to rotate the driving shaft 310 through the handle 311. A plug connector 320 is provided at the front end of the driving shaft 310. The plug connector 320 can be triangular, square, pentagonal, etc. A plug hole 221 adapted to the plug connector 320 is provided on the front end face of the rotating shaft 220. The plug connector 320 can be inserted into the plug hole 221, and the driving shaft 310 can drive the rotating shaft 220 to rotate through the plug connector 320, thereby driving the adjusting mechanism 200 to work;

[0034] When a power outage occurs or the motor 210 fails, the plug connector 320 on the drive shaft 310 can be inserted into the plug hole 221 on the rotating shaft 220. By turning the drive shaft 310 through the handle 311, the drive shaft 310 drives the rotating shaft 220 to rotate. Then, the rotating shaft 220 drives the gear 230 to rotate. The rotation of the gear 230 drives the rack 240 to move up and down. The rack 240 drives the magnetizing block 112 to move up and down, realizing the height adjustment of the magnetizing block 112, enabling the device to continue production emergently when there is no power or the electrical appliance fails, greatly improving the mobility and flexibility.

[0035] It should be noted that: the motion states, motion trajectories, etc. of each mechanism of this device can be automatically controlled through numerical control programs or PLC programming, etc., and cooperate with position switches, etc. to achieve automatic start-stop and automatic operation. The above programs and programming are common knowledge for those skilled in the art, so they will not be described in detail here;

[0036] The specific model and specification of the motor 210 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be elaborated in detail.

[0037] The power supply and principle of the motor 210 are clear to those skilled in the art and will not be described in detail here.

[0038] In the description of the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0039] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or component referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0040] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, various modifications and variations can be made to the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A magnetization intensity adjusting device for magnetic material processing, comprising a mounting frame (100), a conveyor belt carrying the product to be magnetized passes through the inside of the mounting frame (100), a magnetization unit (110) is arranged on the upper side inside the mounting frame (100), the product to be magnetized on the conveyor belt passes under the magnetization unit (110), and the magnetization unit (110) magnetizes it. It is characterized in that, The magnetizing unit (110) is connected to an adjusting mechanism (200). The adjusting mechanism (200) includes a motor (210). The motor (210) is installed at the top end of the installation frame (100). The motor (210) is fixed with a rotating shaft (220). A gear (230) is fixed on the rotating shaft (220). The gear (230) is drivingly connected to a rack (240). A through hole (120) is formed at the top end of the installation frame (100). The rack (240) can slide up and down on the installation frame (100) through the through hole (120). The magnetizing unit (110) is fixed at the lower end of the rack (240). Thus, the magnetizing unit (110) can move up and down under the drive of the motor (210).

2. The magnetic field intensity adjusting device for magnetic material processing according to claim 1, characterized in that, The magnetizing unit (110) includes a mounting plate (111). The mounting plate (111) is fixedly installed at the lower end of the rack (240). A magnetizing block (112) is fixed on the lower side of the mounting plate (111). The magnetizing block (112) can magnetize the products passing below it.

3. The magnetic field intensity adjusting device for magnetic material processing according to claim 1, wherein An isolation box (130) is arranged outside the motor (210), the gear (230) and the rack (240). The isolation box (130) is fixed at the top end of the installation frame (100).

4. A magnetization intensity adjusting device for magnetic material processing according to claim 3, characterized in that, An indicating needle (242) is arranged on one side of the rack (240). The indicating needle (242) penetrates through the side wall of the isolation box (130) and extends to the outside. A plurality of scale lines (131) are arranged on one side of the indicating needle (242) from top to bottom. The scale lines (131) are arranged on the outer side wall of the isolation box (130). The cooperation of the indicating needle (242) and the scale lines (131) can indicate the height of the rack (240), and thus indicate the height of the magnetizing unit (110).

5. The magnetic field strength adjusting device for magnetic material processing according to claim 1, characterized in that, Guide rails (241) are fixed on both sides of the rack (240). Sliding grooves (121) are formed on both sides of the through hole (120). The guide rails (241) slide on the sliding grooves (121).

6. A magnetization intensity adjusting device for magnetic material processing according to claim 1, characterized in that, A driving mechanism (300) is arranged on one side of the adjusting mechanism (200). The driving mechanism (300) includes a driving shaft (310). A plug connector (320) is arranged at the front end of the driving shaft (310). A plug hole (221) adapted to the plug connector (320) is arranged on the front end face of the rotating shaft (220). The plug connector (320) can be inserted into the plug hole (221). The driving shaft (310) can drive the rotating shaft (220) to rotate through the plug connector (320), so as to drive the adjusting mechanism (200) to work.

7. A magnetization intensity adjusting device for magnetic material processing according to claim 6, characterized in that, A handle (311) is fixed at the end of the driving shaft (310).

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