Magnet overturning and conveying structure

Abstract

The utility model discloses a magnet overturning conveying structure which comprises a support, a discharging mechanism is fixedly connected to the rear side of the support, a rotating shaft is rotationally connected into the support, one end of the rotating shaft is fixedly connected with a driven gear, the other end of the rotating shaft is fixedly connected with a guide wheel, and a conveying mechanism is arranged on the upper side of the rotating shaft. The conveying mechanism comprises a conveying plate and a detection plate, the lower end of the conveying plate is fixedly connected with the detection plate, the detection plate is horizontally arranged, an opening is formed in the end, away from the conveying plate, of the detection plate, a Hall three-axis sensor is fixedly connected into the opening, a power supply plate is fixedly connected to the outer side of the detection plate, and a signal detection lamp is fixedly connected to the front side. A left end shaft of the Hall three-axis sensor is connected with a positive electrode of the power supply board, a middle shaft is connected with a negative electrode of the power supply board, a negative electrode of the signal detection lamp is connected with a negative electrode of the Hall three-axis sensor, and a positive electrode is connected with a right end output shaft of the Hall three-axis sensor. Through the structure, the problem that whether the electrodes of the magnets need to be overturned or not cannot be judged when the overturning module is used for overturning the magnets in sequence is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to magnet feeding technical field, especially relates to a magnet overturning and conveying structure. BACKGROUND

[0002] The common strong magnet is made of rare earth material, neodymium iron boron etc., has the characteristics of big magnetic force in unit mass, can attract the object of 600 times of its own weight under normal circumstances, but the strength of this kind of magnet is small, and it is easy to break. The magnet application field is also very wide, and is commonly used in the field of electroacoustics, the field of electronics and electrical appliances, the field of motor, the field of mechanical equipment and the field of medical care.

[0003] In the Chinese patent with the patent number "CN217965698U", the name is a magnet overturning and feeding assembly, including the feeding module for magnet conveying, the overturning module for grabbing the magnet on the feeding module and overturning, the pushing module for pushing the magnet overturned by the overturning module away from the overturning module, and the positioning module for receiving the magnet pushed by the pushing assembly for positioning;The feeding module has a feeding positioning area, the overturning module includes an overturning drive seat, and the overturning swing arm connected to the overturning drive seat, the overturning swing arm has a magnetic attraction piece, and the overturning drive seat is used to drive the overturning swing arm to overturn the magnet to one end of the pushing module on the feeding positioning area through the magnetic attraction piece and the magnet adsorption. In actual use, the existing technology uses the overturning module to overturn the magnet in turn, but cannot determine whether the electrode of the magnet needs to be overturned, if all the magnets are overturned, the electrode of the overturned magnet still cannot be determined, which is not conducive to the subsequent assembly work, and therefore needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a magnet overturning and conveying structure, which solves the problem that the magnet is overturned in turn by the overturning module in actual use, and the electrode of the magnet cannot be determined whether it needs to be overturned.

[0005] To achieve the above-mentioned purpose, a magnet overturning and conveying structure is provided, which comprises a support, a discharge mechanism is fixedly connected to the rear side of the support, a rotating shaft is rotatably connected in the support, a driven gear is fixedly connected to one end of the rotating shaft, and a guide wheel is fixedly connected to the other end, and a conveying mechanism is arranged on the upper side of the rotating shaft;

[0006] The conveying mechanism comprises a conveying plate and a detection plate, the lower end of the conveying plate is fixedly connected with the detection plate, the detection plate is horizontally arranged, and an opening is arranged at the end away from the conveying plate, a Hall three-axis sensor is fixedly connected in the opening, a power supply plate is fixedly connected to the outer side of the detection plate, and a signal detection lamp is fixedly connected to the front side of the detection plate, the left end shaft of the Hall three-axis sensor is connected with the positive pole of the power supply plate, the middle shaft is connected with the negative pole of the power supply plate, the negative pole of the signal detection lamp is connected with the negative pole of the Hall three-axis sensor, and the positive pole is connected with the right end output shaft of the Hall three-axis sensor.

[0007] According to the magnet overturning conveying structure, the discharging mechanism comprises a fixed frame, a guide plate is fixedly connected in the fixed frame, and a first electric push rod is fixedly connected to the outer side of the fixed frame.

[0008] According to the magnet overturning conveying structure, the output end of the first electric push rod is located in the guide plate, and a push plate is fixedly connected.

[0009] According to the magnet overturning conveying structure, a stepping motor is fixedly connected to the outer side of the support, the output end of the stepping motor is located on the inner side of the support, a driving gear is fixedly connected, and the driving gear is in meshing connection with a driven gear.

[0010] According to the magnet overturning conveying structure, the conveying plate is arranged to be inclined, and the length is less than that of the detection plate.

[0011] According to the magnet overturning conveying structure, a second electric push rod is fixedly connected to the lower side of the conveying plate, the output end of the second electric push rod is located below the opening, and an iron plate is fixedly connected.

[0012] According to the magnet overturning conveying structure, the power supply plate is a control main plate, and control elements of the stepping motor and the electric push rod are welded.

[0013] The utility model has the advantages of the following beneficial effects:

[0014] Compared with the prior art, by being provided with the stepping motor, the conveying mechanism, the Hall three-axis sensor and the signal detection lamp, under the action of the Hall three-axis sensor, when the N pole of the magnet is located below, the signal detection lamp is bright (if the lamp is not bright), at this time, the stepping motor drives the conveying plate and the detection plate to overturn 180 DEG (then overturn 45 DEG), so that the magnet is located above the guide plate 22, then the second electric push rod is retracted, so that the magnet is separated from the iron plate, thereby falling into the guide plate (then the magnet slides along the conveying plate 41 and falls into the guide plate 22), at this time, the N pole of the magnet is located above, so that the magnet can be overturned while the electrode thereof is judged, and the N / S pole of the magnet is marked conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model is further described below in combination with the drawings and embodiments.

[0016] Figure 1 The structure diagram of the magnet overturning conveying structure of the utility model;

[0017] Figure 2 The partial structure diagram of the magnet overturning conveying structure of the utility model;

[0018] Figure 3 The detection plate structure diagram of the magnet overturning conveying structure of the utility model;

[0019] Figure 4 The discharge mechanism structure diagram of the magnet overturning conveying structure of the utility model;

[0020] Figure 5 The motion trajectory diagram of the magnet overturning conveying structure of the utility model.

[0021] Legend:

[0022] 1, support; 2, discharge mechanism; 21, fixed frame; 22, guide plate; 23, first electric push rod; 24, push plate; 3, rotating shaft; 31, driven gear; 32, guide wheel; 4, conveying mechanism; 41, conveying plate; 42, detection plate; 5, stepping motor; 51, driving gear; 6, opening; 7, Hall three-axis sensor; 8, signal detection lamp; 9, power supply plate; 10, second electric push rod; 11, iron plate. DETAILED DESCRIPTION

[0023] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0024] Referring to Figures 1-5 , the utility model embodiment a magnet overturning conveying structure, it includes support 1, support 1 is U-shaped, support 1 rear side fixedly connected with discharge mechanism 2, support 1 inside rotatably connected with rotating shaft 3, rotating shaft 3 one end fixedly connected with driven gear 31, and the other end fixedly connected with guide wheel 32, support 1 outside fixedly connected with stepping motor 5, stepping motor 5 changes the energization sequence of each winding, makes the rotating direction of the magnetic field generated by the stator change, and is controlled to realize motor forward and reverse rotation by driver, it is convenient for stepping motor 5 to control conveying mechanism 4, and the output end of stepping motor 5 is located in the inside of support 1, and fixedly connected with driving gear 51, driving gear 51 is engaged with driven gear 31, and rotating shaft 3 upper side is equipped with conveying mechanism 4;

[0025] The discharging mechanism 2 comprises a fixed frame 21, a guide plate 22 fixedly connected in the fixed frame 21, a first electric push rod 23 fixedly connected at the outer side of the fixed frame 21, an output end of the first electric push rod 23 located in the guide plate 22, and a push plate 24 fixedly connected, under the action of the first electric push rod 23 and the push plate 24, the magnet can be pushed out;

[0026] The conveying mechanism 4 comprises a conveying plate 41 and a detection plate 42, both of which are made of plastic material, the conveying plate 41 is fixedly connected with the detection plate 42 at the lower end, the conveying plate 41 is arranged obliquely and has a length smaller than that of the detection plate 42, so as to avoid collision between the conveying plate 41 and the guide plate 22 when the conveying plate 41 is turned over, the detection plate 42 is arranged horizontally and has an opening 6 at the end away from the conveying plate 41, the opening 6 is smaller than the magnet to be turned over, the conveying plate 41 is fixedly connected with a second electric push rod 10 at the lower side, an output end of the second electric push rod 10 is located below the opening 6, and an iron plate 11 is fixedly connected, under the action of the iron plate 11, the magnet can be conveniently adsorbed and fixed, a Hall three-axis sensor 7 is fixedly connected in the opening 6, a power supply plate 9 is fixedly connected at the outer side of the detection plate 42, and a signal detection lamp 8 is fixedly connected at the front side, the power supply plate 9 is a control main plate, and a control element of a stepping motor 5 and an electric push rod is welded, a left end shaft of the Hall three-axis sensor 7 is connected with a positive electrode of the power supply plate 9, a middle shaft is connected with a negative electrode of the power supply plate 9, a negative electrode of the signal detection lamp 8 is connected with a negative electrode of the Hall three-axis sensor 7, and a positive electrode is connected with a right end output shaft of the Hall three-axis sensor 7.

[0027] Working principle: when in use, the magnet is placed above the opening 6 in the detection plate 42, under the action of the iron plate 11, the magnet is adsorbed, at this time, under the action of the Hall three-axis sensor 7, when the N pole of the magnet is located below, the signal detection lamp 8 is bright, when the control main plate recognizes the signal lamp, the stepping motor 5 is started, the stepping motor 5 drives the conveying plate 41 and the detection plate 42 to turn over 180° through the driving gear 51 and the driven gear 31, so that the magnet is located above the guide plate 22, then the second electric push rod 10 is started, the second electric push rod 10 is retracted, so that the magnet is separated from the iron plate 11, and thus falls into the guide plate 22, at this time, the N pole of the magnet is located above;

[0028] When the S pole of the magnet is located below, the signal detection lamp 8 is not bright, then the stepping motor 5 drives the conveying plate 41 and the detection plate 42 to turn over 45° through the driving gear 51 and the driven gear 31, so that the detection plate 42 is located at an inclined position, then the second electric push rod 10 is started, the second electric push rod 10 is retracted, so that the magnet is separated from the iron plate 11, and thus the magnet slides along the conveying plate 41 and falls into the guide plate 22, at this time, the N pole of the magnet is located above;

[0029] After the magnet completes one turn, the first electric push rod 23 performs one extension and retraction movement to push the magnet out, and subsequent electrode marking is performed on the magnet.

[0030] The utility model embodiment makes the detailed explanation in combination with the drawing, but the utility model is not limited to the above -mentioned embodiment, still can make various changes in the knowledge range of ordinary skill in the art person who has possessed under the premise of not departing from the utility model tenet.

Claims

1. A magnet flipping conveying structure, characterized in that, Includes a bracket (1), a discharge mechanism (2) is fixedly connected to the rear side of the bracket (1), a rotating shaft (3) is rotatably connected inside the bracket (1), a driven gear (31) is fixedly connected to one end of the rotating shaft (3), and a guide wheel (32) is fixedly connected to the other end. A conveying mechanism (4) is provided on the upper side of the rotating shaft (3). The conveying mechanism (4) includes a conveying plate (41) and a detection plate (42). The lower end of the conveying plate (41) is fixedly connected to the detection plate (42). The detection plate (42) is horizontally arranged and has an opening (6) at one end away from the conveying plate (41). A Hall triaxial sensor (7) is fixedly connected inside the opening (6). A power supply board (9) is fixedly connected to the outside of the detection plate (42), and a signal detection lamp (8) is fixedly connected to the front side. The left end shaft of the Hall triaxial sensor (7) is connected to the positive terminal of the power supply board (9), and the middle shaft is connected to the negative terminal of the power supply board (9). The negative terminal of the signal detection lamp (8) is connected to the negative terminal of the Hall triaxial sensor (7), and the positive terminal is connected to the right end output shaft of the Hall triaxial sensor (7).

2. The magnet flipping conveying structure according to claim 1, characterized in that, The discharge mechanism (2) includes a fixed frame (21), a guide plate (22) is fixedly connected inside the fixed frame (21), and a first electric push rod (23) is fixedly connected to the outside.

3. The magnet flipping conveying structure according to claim 2, characterized in that, The output end of the first electric push rod (23) is located inside the guide plate (22) and is fixedly connected to the push plate (24).

4. The magnet flipping conveying structure according to claim 3, characterized in that, A stepper motor (5) is fixedly connected to the outside of the bracket (1). The output end of the stepper motor (5) is located inside the bracket (1) and is fixedly connected to a drive gear (51). The drive gear (51) meshes with the driven gear (31).

5. The magnet flipping conveying structure according to claim 4, characterized in that, The conveyor plate (41) is inclined and its length is less than that of the detection plate (42).

6. The magnet flipping conveying structure according to claim 5, characterized in that, The lower side of the conveyor plate (41) is fixedly connected to a second electric push rod (10), the output end of the second electric push rod (10) is located below the opening (6), and is fixedly connected to an iron plate (11).

7. The magnet flipping conveying structure according to claim 6, characterized in that, The power supply board (9) is a control board, and is equipped with control elements such as a stepper motor (5) and an electric push rod.

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