Iron core appearance detector for buzzer production

Abstract

The utility model relates to the technical field of buzzers, in particular to an iron core appearance detector for buzzer production, which is characterized in that a speed reducing motor is fixedly arranged in a supporting seat, a placing disc is suspended above the supporting seat, an output shaft of the speed reducing motor is connected with the placing disc, a connecting frame is fixedly arranged on the side wall of the supporting seat, and a supporting plate is fixedly arranged above the front side wall of the connecting frame; a feeding mechanism is arranged on the supporting plate, a single-chip microcomputer is arranged on the rear side wall of the supporting plate, the detection assembly and the gear motor are both connected with the single-chip microcomputer in an electric control mode, the collecting box is fixedly arranged on the rear side of the supporting seat, and a material guiding frame is arranged above the containing disc in a suspended mode and fixedly arranged on the upper portion of the collecting box. The detection results can be classified and collected or conveyed to the next working procedure, manual picking and classification are not needed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of buzzers, and particularly relates to an iron core appearance detector for buzzer production. Background Art

[0002] A buzzer is an integrated structure electronic sounder powered by direct current voltage. In order to ensure the quality of the buzzer, it is necessary to detect the appearance of its iron core during the production process. Although the existing appearance detectors have accurate detection effects, after the detection is completed, it is still necessary to manually pick and classify the qualified products and unqualified products and then place them on the production line or collect them separately, which will have a certain impact on work efficiency. Therefore, there is an urgent need for an iron core appearance detector for buzzer production. Content of the Utility Model

[0003] The purpose of the utility model is to provide a reasonably designed iron core appearance detector for buzzer production in view of the defects and deficiencies of the prior art to solve the above problems.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions: It includes a support base, a support frame and a detection component. A support frame is fixedly arranged on the side wall of the support base, and a detection component is fixedly arranged on the support frame;

[0005] It further includes:

[0006] A reduction motor, the reduction motor is fixedly arranged in the support base, a placement tray is suspended above the support base, the output shaft of the reduction motor is connected to the placement tray, and a connecting frame is fixedly arranged on the side wall of the support base;

[0007] A support plate, the support plate is fixedly arranged above the front side wall of the connecting frame, a feeding mechanism is arranged on the support plate, a single-chip microcomputer is arranged on the rear side wall of the support plate, and the detection component and the reduction motor are both electrically controlled and connected to the single-chip microcomputer;

[0008] A collection box, the collection box is fixedly arranged at the rear side of the support base, a guiding frame is suspended above the placement tray, and the guiding frame is fixedly arranged at the upper part of the collection box.

[0009] Further, the feeding mechanism includes:

[0010] A fixed rail, the first fixed rail is fixedly arranged on the front side wall of the support plate, a first slider is slidably arranged on the fixed rail, a movable frame is slidably arranged on the front side of the first slider, a second slider is slidably arranged in a chute opened on the rear side wall of the movable frame, and the second slider is fixedly connected to the first slider;

[0011] An electromagnet, the electromagnet is fixedly arranged at the lower part of the movable frame, the electromagnet is electrically connected to the single-chip microcomputer, a connecting rod is rotatably connected above the rear side of the movable frame through a shaft and a bearing, a rotating shaft is rotatably penetrated through the support plate through a bearing, and the front end of the rotating shaft is rotatably connected to the connecting rod through a bearing;

[0012] A gear, the gear is fixedly sleeved on the rotating shaft, an electric push rod is fixedly arranged in the connecting frame, the electric push rod is electrically connected to the single-chip microcomputer, and an output end of the electric push rod is fixedly provided with a rack meshing with the gear.

[0013] Further, a plurality of placing grooves are formed in the upper part of the placing disc at equal round angles.

[0014] Further, a display screen is fixedly arranged on the side wall of the support frame, and the display screen is electrically connected to the single-chip microcomputer.

[0015] Further, a rubber pad is arranged on the inner bottom wall of the collection box.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: for the iron core appearance detector for buzzer production described in the present utility model, after the iron core detection is completed, it can classify and collect the iron core according to the detection results or convey it to the next process, without manual picking and classification, improving work efficiency. Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the present utility model.

[0018] Figure 2 is a three-dimensional structural diagram of the rear side of the present utility model.

[0019] Figure 3 is an exploded view of the parts of the support base, reduction motor, placing disc, rubber pad and collection box in the present utility model.

[0020] Figure 4 is an exploded view of the parts of the support plate, feeding mechanism and connecting frame in the present utility model.

[0021] Description of the Reference Numerals:

[0022] Support base 1, support frame 2, detection assembly 3, guide frame 4, reduction motor 5, placing disc 6, support plate 7, feeding mechanism 8, fixed rail 8-1, first slider 8-2, movable frame 8-3, second slider 8-4, electromagnet 8-5, connecting rod 8-6, rotating shaft 8-7, gear 8-8, electric push rod 8-9, rack 8-10, single-chip microcomputer 9, placing groove 10, display screen 11, rubber pad 12, collection box 13, connecting frame 14. Detailed Embodiments

[0023] The technical solutions in the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative efforts fall within the scope of protection of the present utility model.

[0024] As Figures 1 - 4 shown, the following technical solutions are adopted in this specific embodiment: It includes a support base 1, a support frame 2, and a detection component 3. A support frame 2 is fixedly arranged on the side wall of the support base 1, and a detection component 3 is fixedly arranged on the support frame 2.

[0025] It further includes:

[0026] A reduction motor 5, the reduction motor 5 is fixedly arranged in the support base 1. A placement tray 6 is suspended above the support base 1. A plurality of placement grooves 10 are provided at equal round corners on the upper part of the placement tray 6. The placement of the iron core on the placement tray 6 can be limited through the placement grooves 10. The output shaft of the reduction motor 5 is connected to the placement tray 6. A connecting frame 14 is fixedly arranged on the side wall of the support base 1.

[0027] A support plate 7, the support plate 7 is fixedly arranged above the front side wall of the connecting frame 14. A feeding mechanism 8 is arranged on the support plate 7. A single-chip microcomputer 9 is arranged on the rear side wall of the support plate 7. Both the detection component 3 and the reduction motor 5 are electrically connected to the single-chip microcomputer 9. A display screen 11 is fixedly arranged on the side wall of the support frame 2. The display screen 11 is electrically connected to the single-chip microcomputer 9. The single-chip microcomputer 9 can digitally display data such as the defective rate of the detected iron core through the display screen 11, so as to facilitate the staff to understand the detection information of the iron core.

[0028] A collection box 13, the collection box 13 is fixedly arranged at the rear side of the support base 1. A guide frame 4 is suspended above the placement tray 6. The guide frame 4 is fixedly arranged on the upper part of the collection box 13. A rubber pad 12 is arranged on the inner bottom wall of the collection box 13. The rubber pad 12 can provide a dropping buffer for the defective iron cores falling into the collection box 13.

[0029] The feeding mechanism 8 includes:

[0030] A fixed rail 8-1, the first fixed rail 8-1 is fixedly arranged on the front side wall of the support plate 7. A first slider 8-2 is slidably arranged on the fixed rail 8-1. A movable frame 8-3 is slidably arranged on the front side of the first slider 8-2. A second slider 8-4 is slidably arranged in the chute opened on the rear side wall of the movable frame 8-3. The second slider 8-4 is fixedly connected to the first slider 8-2.

[0031] The electromagnet 8-5 is fixedly arranged at the lower part of the movable frame 8-3. The electromagnet 8-5 is electrically connected to the single-chip microcomputer 9. A connecting rod 8-6 is rotatably connected above the rear side of the movable frame 8-3 through a shaft and bearings. A rotating shaft 8-7 is rotatably penetrated through the support plate 7 through bearings. The front end of the rotating shaft 8-7 is rotatably connected to the connecting rod 8-6 through a bearing.

[0032] The gear 8-8 is fixedly sleeved on the rotating shaft 8-7. An electric push rod 8-9 is fixedly arranged in the connecting frame 14. The electric push rod 8-9 is electrically connected to the single-chip microcomputer 9. The output end of the electric push rod 8-9 is fixedly provided with a rack 8-10 meshing with the gear 8-8.

[0033] When using the present utility model, place the iron core on the placement disk 6, and then start the reduction motor 5 through the single-chip microcomputer 9. The reduction motor 5 drives the placement disk 6 to rotate. When the placement disk 6 drives the iron core to move below the detection component 3, the detection component 3 can detect the appearance of the iron core, and the single-chip microcomputer 9 judges the detection data. When the appearance of the iron core is unqualified, as the placement disk 6 continues to rotate, the iron core will contact the material guiding frame 4, and through the guiding action of the material guiding frame 4, the iron core will fall into the collection box 13 for collection. When the appearance of the iron core is qualified, after the placement disk 6 drives the iron core to rotate to the leftmost position of the placement disk 6, the single-chip microcomputer 9 controls the electric push rod 8-9 to shorten. The electric push rod 8-9 drives the rack 8-10 to move downward, and by using the meshing of the gear 8-8 and the rack 8-10, the rotating shaft 8-7 drives the connecting rod 8-6 to rotate to the right, and the connecting rod 8-6 drives the movable frame 8-3 to move to the right. The first slider 8-2 will slide to the right, and with the cooperation of the second slider 8-4, the movable frame 8-3 can maintain a vertical state while moving to the right. When the movable frame 8-3 moves to the rightmost side, the movable frame 8-3 will also drive the electromagnet 8-5 to move downward to above the iron core. Subsequently, the electromagnet 8-5 is energized to adsorb the iron core. Then the electric push rod 8-9 extends, the electric push rod 8-9 drives the rack 8-10 to move upward, and by using the meshing of the gear 8-8 and the rack 8-10, the rotating shaft 8-7 drives the connecting rod 8-6 to rotate to the left, and the connecting rod 8-6 drives the movable frame 8-3 to move to the left. The first slider 8-2 will slide to the left, and with the cooperation of the second slider 8-4, the movable frame 8-3 can maintain a vertical state while moving to the left. When the movable frame 8-3 moves to the leftmost side, the movable frame 8-3 will also drive the electromagnet 8-5 to move downward to above the production line. Subsequently, the electromagnet 8-5 is turned off, and the iron core is placed on the production line for the next process.

[0034] Compared with the prior art, the beneficial effects of the present utility model are:

[0035] 1. Through the cooperation of the collection box 13, the material guiding frame 4, the reduction motor 5, the placement tray 6, the support plate 7, the feeding mechanism 8 and the single-chip microcomputer 9, after the iron core is detected, it can be classified and collected or transferred to the next process according to the detection results, without manual sorting, improving work efficiency;

[0036] 2. The single-chip microcomputer 9 can digitally display data such as the defective rate of the detected iron core through the display screen 11, so as to facilitate the staff to understand the detection information of the iron core.

[0037] For those skilled in the art, they can modify the technical solutions recorded in the foregoing embodiments and perform equivalent replacements of some technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An iron core appearance detector for buzzer production, comprising a support base (1), a support frame (2) and a detection component (3), wherein the support frame (2) is fixedly arranged on the side wall of the support base (1), and the detection component (3) is fixedly arranged on the support frame (2); Features: It also contains: A reduction motor (5), the reduction motor (5) being fixedly arranged in the support seat (1), a placement plate (6) being suspended above the support seat (1), an output shaft of the reduction motor (5) being connected to the placement plate (6), and a connecting frame (14) being fixedly arranged on the side wall of the support seat (1); A support plate (7), the support plate (7) being fixedly arranged above the front side wall of the connecting frame (14), a feeding mechanism (8) being provided on the support plate (7), a single-chip computer (9) being provided on the rear side wall of the support plate (7), and the detection component (3) and the reduction motor (5) being electrically connected to the single-chip computer (9); A collecting box (13) is fixedly arranged on the rear side of the supporting seat (1), a material guide rack (4) is suspended above the placement plate (6), and the material guide rack (4) is fixedly arranged on the upper part of the collecting box (13).

2. The core appearance detector for buzzer production according to claim 1, characterized in that: The feeding mechanism (8) comprises: A fixed rail (8-1), the fixed rail (8-1) being fixedly arranged on the front side wall of the support plate (7), a first slider (8-2) being slidably arranged on the fixed rail (8-1), a movable frame (8-3) being slidably arranged on the front side of the first slider (8-2), a second slider (8-4) being slidably arranged in a slide groove provided on the rear side wall of the movable frame (8-3), and the second slider (8-4) being fixedly connected to the first slider (8-2); An electromagnet (8-5), wherein the electromagnet (8-5) is fixedly arranged at the bottom of the movable frame (8-3), the electromagnet (8-5) is electrically connected to a single-chip microcomputer (9), a connecting rod (8-6) is rotatably connected to the upper rear side of the movable frame (8-3) via a shaft and a bearing, a rotating shaft (8-7) is rotatably penetrated through the support plate (7) via a bearing, and a front end of the rotating shaft (8-7) is rotatably connected to the connecting rod (8-6) via a bearing; A gear (8-8) is fixedly sleeved on the rotating shaft (8-7); an electric push rod (8-9) is fixedly arranged in the connecting frame (14); the electric push rod (8-9) is electrically connected to the single-chip computer (9); and a rack (8-10) meshing with the gear (8-8) is fixedly arranged at the output end of the electric push rod (8-9).

3. The core appearance detector for buzzer production according to claim 1, characterized in that: The upper portion of the placement plate (6) is provided with a plurality of placement grooves (10) at equally rounded corners.

4. The core appearance detector for buzzer production according to claim 1, characterized in that: A display screen (11) is fixedly arranged on the side wall of the support frame (2), and the display screen (11) is electrically connected to the single-chip computer (9).

5. The core appearance detector for buzzer production according to claim 1, characterized in that: A rubber pad (12) is provided on the inner bottom wall of the collection box (13).

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