Electronic component appearance detection equipment

Abstract

The utility model provides electronic component appearance detection equipment, and relates to the technical field of electronic component detection. Electronic component appearance detection equipment comprises a mounting table, a first motor, transmission rollers, a transmission belt, a first mounting frame, an infrared scanner and a display screen, the two transmission rollers are rotationally arranged on the mounting table, the transmission belt is arranged on the two transmission rollers jointly, the first motor is mounted on the mounting table, and the infrared scanner is mounted on the first mounting frame. An output shaft of the first motor is fixedly connected with one conveying roller, a first mounting frame is mounted on the mounting table, an infrared scanner is mounted on the first mounting frame, a display screen is mounted on the first mounting frame, and the display screen is electrically connected with the infrared scanner. The appearance qualification degree of the electronic elements is scanned through the infrared scanner, then the air cylinder on the corresponding side is controlled through the control center to drive the check block to retract, the electronic elements are guided to one side of a normal product or defective product interval through the flow dividing frame and the check block on the other side, and the effect of automatically detecting the classified electronic elements is achieved.

Description

Technical Field

[0001] The utility model provides an electronic component appearance detection device, which relates to the technical field of electronic component detection. Background Technique

[0002] Electronic components are components of electronic elements and small machines and instruments. They are often composed of several parts and can be used interchangeably in similar products. They often refer to certain parts in industries such as electrical appliances, radio, and instruments, and are the general term for electronic devices such as capacitors, transistors, hairsprings, and mainsprings. Common ones include diodes, etc. Components in various electronic products have their own characteristics, and the inspection content should be determined according to the specific requirements of each component when inspecting.

[0003] When performing appearance detection on electronic components, after detecting the electronic components using an infrared scanning device, it is necessary to manually classify defective products and normal components. This requires the staff to be highly concentrated and is prone to fatigue after long-term work, resulting in incorrect product packaging and confusion between defective products and normal components, increasing the subsequent workload.

[0004] Therefore, there is a need to provide an electronic component appearance detection device that can automatically detect and classify. Content of the Utility Model

[0005] In order to overcome the shortcomings of the existing appearance detection of electronic components relying on manual packaging of good and bad products, which is prone to fatigue after long-term work and leads to confusion between defective products and normal components, the utility model provides an electronic component appearance detection device that can automatically detect and classify.

[0006] In order to achieve the above purpose, the embodiments of the utility model provide the following technical solutions: An electronic component appearance detection device includes an installation table, a first motor, transmission rollers, a transmission belt, a first mounting frame, an infrared scanner, and a display screen. Two transmission rollers are rotatably arranged on the installation table, and a transmission belt is jointly arranged on the two transmission rollers. A first motor is installed on the installation table, and the output shaft of the first motor is fixedly connected to one of the transmission rollers. A first mounting frame is installed on the installation table, and an infrared scanner is installed on the first mounting frame. The infrared scanner is directly opposite the transmission belt. A display screen is installed on the first mounting frame, and the display screen is electrically connected to the infrared scanner. It also includes a mounting plate, a control center, a shunt frame, a cylinder, a stopper, and a monitor. A mounting plate is installed on the installation table, and a control center is installed on the mounting plate. The control center is signal-connected to the infrared scanner. A shunt frame is installed on the installation table, cylinders are installed on both sides of the installation table, a stopper is fixedly connected to the push rod of the cylinder, the cylinder is signal-connected to the control center, and monitors are embedded on both sides of the installation table. The two monitors are respectively signal-connected to the cylinders on the corresponding side.

[0007] As a further preferred solution, the two stoppers are arranged obliquely in a V shape.

[0008] As a further preferred solution, it further includes a guide rod fixedly connected to one side of the mounting plate. A screw rod is rotatably arranged on the other side of the mounting plate. A baffle is slidably arranged on the guide rod, and the baffle is threadedly connected to the screw rod. A second motor is installed on the first mounting frame, and the output shaft of the second motor is fixedly connected to the screw rod through a coupling.

[0009] As a further preferred solution, it further includes a second mounting frame installed on the mounting table. A loading cylinder is installed on the second mounting frame. A top cover is rotatably arranged on the loading cylinder. A butterfly valve is rotatably arranged at the lower part of the loading cylinder. A rotating rod is rotatably arranged on the second mounting frame, and the rotating rod is fixedly connected to the rotating shaft of the butterfly valve. A pulley group is jointly arranged on the output shaft of the first motor and the rotating rod.

[0010] As a further preferred solution, a protection plate is rotatably arranged on the display screen.

[0011] As a further preferred solution, a protective cover is sleeved outside the pulley group.

[0012] As a further preferred solution, a two-way collection box is placed on the mounting table.

[0013] Compared with the prior art, the electronic component appearance detection device provided by the embodiment of the present utility model has the following advantages: 1. The infrared scanner scans the appearance qualification degree of the electronic component, and then the control center controls the cylinder on the corresponding side to drive the block to retract. The electronic component is guided to one side of the normal product or defective product area through the shunt rack and the block on the other side, achieving the effect of automatically detecting and classifying good and bad electronic components.

[0014] 2. The infrared scanner controls the second motor to drive the screw rod to rotate, so that the baffle slides downward along the guide rod, and the baffle blocks the electronic component. As the conveyor belt continuously conveys the electronic component, the electronic component rolls under the blocking and pushing action of the baffle, achieving the effect of comprehensively scanning and detecting the electronic component.

[0015] 3. The output shaft of the first motor rotates, and the output shaft of the first motor drives the rotating rod to rotate synchronously through the transmission of the pulley group. The rotating rod drives the butterfly valve to rotate, so that the electronic components in the loading cylinder fall on the butterfly valve in sequence, and the butterfly valve automatically and evenly pours the electronic components onto the conveyor belt, achieving the effect of automatic feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structure diagram of the present novelty.

[0017] Figure 2 It is a three-dimensional sectional structure diagram of the mounting table, transmission roller and screw rod of the present utility model.

[0018] Figure 3This is a schematic perspective sectional view of the loading cylinder, rotating rod and butterfly valve of the present utility model.

[0019] Figure 4 This is a schematic perspective sectional view of the flow dividing frame, air cylinder and stopper of the present utility model.

[0020] Among them: 1 - mounting table, 101 - mounting plate, 2 - first motor, 3 - transmission roller, 4 - transmission belt, 5 - second motor, 6 - screw rod, 7 - baffle plate, 8 - guide rod, 9 - first mounting frame, 10 - infrared scanner, 11 - display screen, 12 - second mounting frame, 13 - loading cylinder, 14 - top cover, 15 - rotating rod, 16 - butterfly valve, 17 - pulley set, 18 - control center, 19 - flow dividing frame, 20 - air cylinder, 21 - stopper, 22 - monitor, 23 - protection plate, 24 - protective cover, 25 - bidirectional collection box. Specific embodiments

[0021] The following will further illustrate the present utility model in conjunction with specific embodiments. It should also be noted that unless otherwise clearly specified and limited, terms such as: setting, installation, connection, and coupling 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 utility model can be understood according to specific situations.

[0022] Embodiment 1: An electronic component appearance detection device, refer to Figure 1 、 Figure 2 and Figure 4As shown, it includes a mounting platform 1, a first motor 2, a transmission roller 3, a transmission belt 4, a first mounting frame 9, an infrared scanner 10 and a display screen 11. Two transmission rollers 3 are rotatably arranged on the mounting platform 1, and a transmission belt 4 for transmitting electronic components is commonly arranged on the two transmission rollers 3. A first motor 2 is installed on one side of the mounting platform 1 by bolt connection, and the output shaft of the first motor 2 is fixedly connected to a transmission roller 3 by key connection. A first mounting frame 9 is installed on the top of the mounting platform 1 by bolt connection, and an infrared scanner 10 is installed on the first mounting frame 9 by bolt connection. The infrared scanner 10 is vertically facing the transmission belt 4. A display screen 11 is installed on the first mounting frame 9 by bolt connection, and the display screen 11 is electrically connected to the infrared scanner 10. It also includes a mounting plate 101, a control center 18, a diverter frame 19, a cylinder 20, a stopper 21 and a monitoring A device 22 is provided, a mounting plate 101 is installed on the mounting platform 1 by means of bolt connection, a control center 18 is installed on the mounting plate 101 by means of bolt connection, the control center 18 is connected to the infrared scanner 10 by signal, a diversion rack 19 for diverting good and bad products is installed on the mounting platform 1 by means of bolt connection, the diversion rack 19 lies across the conveyor belt 4, cylinders 20 are symmetrically installed on both sides of the mounting platform 1 by means of bolt connection, a block 21 is fixedly connected to the push rod of the cylinder 20 by means of bolt connection, the two blocks 21 are arranged in an eight-shaped inclined manner, so that the conveyor belt 4 transports the electronic components and guides the electronic components along the inclined surface of the block 21 to the diversion rack 19 for diversion, the cylinder 20 is connected to the control center 18 by signal, monitors 22 for monitoring the passage of electronic components are embedded on both sides of the mounting platform 1, and the two monitors 22 are respectively connected to the cylinder 20 on the corresponding side by signal.

[0023] When it is necessary to perform appearance inspection on the electronic components, the electronic components are placed on the conveyor belt 4, and then the second motor 5 is started to drive the conveyor roller 3 to rotate, so that the conveyor belt 4 drives the electronic components to approach the infrared scanner 10. When the electronic components are directly below the infrared scanner 10, the infrared scanner 10 scans the electronic components and displays the scanning results on the display screen 11; when the infrared scanner 10 scans that the appearance of the electronic components is qualified, it sends a command signal to the control center 18, so that the control center 18 controls the cylinder 20 on one side to retract, and the cylinder 20 drives the block 21 away from the diversion rack 19. As the conveyor belt 4 continues to transport the electronic components, the electronic components are guided to the normal product interval side by the diversion rack 19 and the block 21 on the other side. When the electronic components pass through the monitor 22, the monitor 22 detects that the electronic components pass, and at this time, the monitor 22 controls the cylinder 20 to push the block 21 out and reset; when the infrared scanner 10 scans that the electronic components have defects in appearance, the control center 18 controls the cylinder 20 on the other side to retract, so that the electronic components are transported to the defective product interval side.

[0024] Embodiment 2: On the basis of Embodiment 1, refer to Figure 2 As shown, it further includes a guide rod 8 fixedly connected to one side of the mounting plate 101 by welding. On the other side of the mounting plate 101, a screw rod 6 is rotatably arranged. A baffle 7 for blocking electronic components is longitudinally slidably arranged on the guide rod 8. The baffle 7 is threadedly connected to the screw rod 6. The top of the first mounting frame 9 is mounted with a second motor 5 by means of bolt connection. The output shaft of the second motor 5 faces downward, and the output shaft of the second motor 5 is fixedly connected to the screw rod 6 through a coupling.

[0025] When the infrared scanner 10 scans an electronic component, the infrared scanner 10 controls the second motor 5 to drive the screw rod 6 to rotate, so that the screw rod 6 drives the baffle 7 to slide downward along the guide rod 8, so that the baffle 7 blocks the electronic component. As the conveyor belt continuously conveys the electronic components, the electronic components roll under the blocking and pushing action of the baffle 7, so that the infrared scanner 10 performs a comprehensive and sufficient detection scan on the electronic components. After scanning a single electronic component, the infrared scanner 10 controls the second motor 5 to rotate in the reverse direction, so that the baffle 7 slides upward along the guide rod 8 to reset and disengages from the limiting block and push of the electronic component.

[0026] Refer to Figure 3 As shown, it further includes a second mounting frame 12 mounted on the mounting table 1 by means of bolt connection. A loading cylinder 13 for containing untested electronic components is mounted on the second mounting frame 12 by means of bolt connection. A top cover 14 is rotatably arranged on the top of the loading cylinder 13. A butterfly valve 16 is rotatably arranged at the lower part of the loading cylinder 13. A rotating rod 15 is rotatably arranged on the second mounting frame 12. The rotating rod 15 is fixedly connected to the rotating shaft of the butterfly valve 16 by welding. A pulley group 17 is jointly arranged on the output shaft of the first motor 2 and the rotating rod 15.

[0027] When it is necessary to control the automatic feeding of electronic components, first rotate and open the top cover 14, and put a certain amount of electronic components into the loading cylinder 13. As the output shaft of the first motor 2 rotates, the output shaft of the first motor 2 drives the rotating rod 15 to rotate synchronously through the transmission of the pulley group 17. The rotating rod 15 drives the butterfly valve 16 to rotate, so that the electronic components in the loading cylinder 13 sequentially fall on the butterfly valve 16, and the butterfly valve 16 automatically and evenly pours the electronic components onto the conveyor belt 4, so that the electronic components complete automatic feeding without manually placing the electronic components one by one.

[0028] Refer to Figure 1 、 Figure 3 and Figure 4 As shown, a protective plate 23 is rotatably arranged on the display screen 11; a protective cover 24 is sleeved outside the pulley group 17; a two-way collection box 25 for classifying and collecting electronic components is placed on the mounting table 1.

[0029] The protection plate 23 can protect the display screen 11 from being damaged by bumping; the protective cover 24 can protect the pulley group 17, so as to prevent the belt of the pulley group 17 from being oxidized and broken due to long-term exposure, thereby extending the service life of the pulley group 17; the two-way collection box 25 can separate defective products from normal products, making the classified collection more convenient.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. An electronic component appearance inspection device, comprising a mounting platform (1), a first motor (2), a transmission roller (3), a transmission belt (4), a first mounting frame (9), an infrared scanner (10) and a display screen (11), wherein two transmission rollers (3) are rotatably arranged on the mounting platform (1), and a transmission belt (4) is commonly arranged on the two transmission rollers (3), a first motor (2) is mounted on the mounting platform (1), an output shaft of the first motor (2) is fixedly connected to a transmission roller (3), a first mounting frame (9) is mounted on the mounting platform (1), an infrared scanner (10) is mounted on the first mounting frame (9), the infrared scanner (10) is directly opposite to the transmission belt (4), a display screen (11) is mounted on the first mounting frame (9), and the display screen (11) is electrically connected to the infrared scanner (10), characterized in that: The invention also comprises a mounting plate (101), a control center (18), a flow distribution frame (19), a cylinder (20), a stopper (21) and a monitor (22); the mounting plate (101) is mounted on the mounting platform (1); the control center (18) is mounted on the mounting plate (101); the control center (18) is connected to the infrared scanner (10) by signal; the flow distribution frame (19) is mounted on the mounting platform (1); cylinders (20) are mounted on both sides of the mounting platform (1); a stopper (21) is fixedly connected to a push rod of the cylinder (20); the cylinder (20) is connected to the control center (18) by signal; monitors (22) are embedded on both sides of the mounting platform (1); and the two monitors (22) are respectively connected to the cylinders (20) on the corresponding sides by signal.

2. The electronic component appearance inspection device according to claim 1, characterized in that: The two stoppers (21) are arranged in an oblique manner in an "eight" shape.

3. The electronic component appearance inspection device according to claim 1, characterized in that: The invention also comprises a guide rod (8) fixedly connected to one side of the mounting plate (101); a screw rod (6) is rotatably arranged on the other side of the mounting plate (101); a baffle plate (7) is slidably arranged on the guide rod (8); the baffle plate (7) is threadedly connected to the screw rod (6); a second motor (5) is mounted on the first mounting frame (9); and an output shaft of the second motor (5) is fixedly connected to the screw rod (6) via a coupling.

4. The electronic component appearance inspection device according to claim 1, characterized in that: The invention also comprises a second mounting frame (12) mounted on the mounting platform (1), a loading barrel (13) being mounted on the second mounting frame (12), a top cover (14) being rotatably arranged on the loading barrel (13), a butterfly valve (16) being rotatably arranged at the lower part of the loading barrel (13), a rotating rod (15) being rotatably arranged on the second mounting frame (12), the rotating rod (15) being fixedly connected to the rotating shaft of the butterfly valve (16), and a pulley group (17) being jointly arranged on the output shaft of the first motor (2) and the rotating rod (15).

5. The electronic component appearance inspection device according to claim 1, characterized in that: A protection plate (23) is rotatably arranged on the display screen (11).

6. The electronic component appearance inspection device according to claim 4, characterized in that: The outer cover of the belt pulley assembly (17) is provided with a protective cover (24).

7. The electronic component appearance inspection device according to claim 1, characterized in that: A bidirectional collecting frame (25) is placed on the mounting platform (1).

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