A diode package alignment assisting device

Abstract

The application discloses a kind of diode packaging and righting auxiliary device, belongs to diode generation auxiliary equipment field, including box body, the bottom surface of box body is recessed with several parallel and spaced arrangement material placement grooves, the width and depth of material placement groove are equivalent with the outer diameter of diode, and the port of material placement groove is connected with the outlet pipe of the box body outside through connection.The box body is connected with vibration device.The box body is provided with box body angle adjusting device below.The application can be righted to batch diode, so that the direction of output diode is consistent, and subsequent diode is individually packaged or detected, efficiency is improved, time and labor are saved.

Description

Technical Field

[0001] This application belongs to the field of diode generation auxiliary equipment, and specifically relates to a diode packaging alignment auxiliary device. Background Technology

[0002] As a basic semiconductor electronic component, a diode's structure mainly consists of a body (package) and leads (electrode pins). After diodes are manufactured, they are often transported and stored in batches, resulting in a large number of diodes mixed together with varying orientations. Subsequent individual packaging or testing of diodes requires manual placement, which is extremely inefficient, time-consuming, and labor-intensive. Utility Model Content

[0003] The technical problem to be solved by this application is to overcome the shortcomings of the prior art and provide a diode packaging alignment auxiliary device. This application can align a batch of diodes so that the output diodes are in the same direction, which facilitates the subsequent individual packaging or testing of the diodes, improves efficiency, and saves time and effort.

[0004] The technical solution adopted by this application to solve its existing problems is: A diode packaging alignment auxiliary device includes a housing. The bottom surface inside the housing has a plurality of parallel and spaced-apart swivel grooves. The width and depth of the swivel grooves are equal to the outer diameter of the diode. The port of the swivel groove is connected to a discharge pipe disposed outside the housing.

[0005] The box is connected to the vibration device.

[0006] An angle adjustment device is provided at the bottom of the box.

[0007] Preferably, the bottom of the box is provided with a base, and one end of the box is rotatably connected to the base.

[0008] Preferably, the box angle adjustment device includes a servo motor fixedly connected to the base, and the output shaft of the servo motor is connected to a cam, the circumferential surface of the cam abutting against the bottom of the box.

[0009] Preferably, a rotating rod is fixed to the outer wall of the box in the width direction, and a first bearing seat is fixed on the base, with the rotating rod inserted into the first bearing seat.

[0010] Preferably, a diode detection device and a diode discharge control assembly are provided on the top of the box.

[0011] The diode detection device and diode discharge control assembly are located at the connection between the material chute and the discharge pipe.

[0012] The diode detection device is used to detect whether a diode has entered the discharge pipe, and the diode discharge control assembly is used to control that only one diode enters the discharge pipe at a time.

[0013] Preferably, the diode detection device uses a through-beam photoelectric sensor, with the transmitting and receiving parts of the through-beam photoelectric sensor respectively located on the upper and lower sides of the housing, and the housing position corresponding to the diode detection device is made of transparent material.

[0014] Preferably, the diode discharge control assembly includes a locking device and a telescopic control device connected to each other, and the telescopic control device, which is fixedly connected to the housing, controls the locking device to move up and down.

[0015] The positioning device includes a horizontally arranged connecting plate and a vertically fixed locking rod below the connecting plate.

[0016] The top surface of the box is provided with a guide rod, which passes through the through hole at the end of the connecting plate. When the clamping rod is at the lower stop point, the bottom of the clamping rod is placed inside the material chute.

[0017] Compared with the prior art, the beneficial effects of this application are as follows: (1) The diodes are aligned by vibration so that the diodes discharged from the discharge tube face the same direction, which is convenient for individual packaging or subsequent automated testing.

[0018] (2) Modular design, practical assembly with vibration table, and easy to modify existing production lines.

[0019] (3) By using the diode detection device in conjunction with the diode discharge control assembly, the discharge tubes can be discharged one by one, which is convenient for individual packaging. Attached Figure Description

[0020] The present application will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a structural diagram of a diode packaging alignment auxiliary device according to this application. Figure 2 This is a side view of a diode packaging alignment aid device according to this application. Figure 3 This is a cross-sectional view of a diode packaging alignment auxiliary device according to this application. Figure 4 This is a bottom view of the loading box in a diode packaging alignment auxiliary device according to this application. Figure 5 This is a structural diagram of the base in a diode packaging alignment auxiliary device according to this application. Figure 6 This is a diagram showing the effect of a diode after being loaded into a diode packaging alignment auxiliary device according to this application.

[0022] In the diagram: 1-box body, 101-feeding trough, 102-discharge pipe, 103-guide rod, 104-sleeve, 105-rotating rod, 2-base, 201-first bearing seat, 202-second bearing seat, 3-diode detection device, 4-positioning device, 401-connecting plate, 402-clamping rod, 403-connecting rod, 404-horizontal plate, 5-lever, 6-telescopic control device, 7-bracket, 8-sliding sleeve, 9-servo motor, 10-cam, 11-diode. Detailed Implementation

[0023] The attached figure shows a preferred embodiment of the alignment auxiliary device for diode packaging. The present application will be further described in detail below with reference to the attached figure.

[0024] Depend on Figures 1 to 5 As shown, a diode packaging alignment auxiliary device includes a housing 1 connected to a vibration table. The vibration table utilizes existing technology; to reduce costs, an HZJ-A type concrete vibration table can be used. To achieve a detachable connection between the diode packaging alignment auxiliary device and the vibration table, a base 2 is provided at the bottom of the housing 1, and one end of the housing 1 is rotatably connected to the base 2. The base 2 has mounting holes, and a bolt passing through the mounting holes enables a detachable connection with the vibration table surface. Furthermore, a rotating rod 105 is fixed to the outer wall of the housing 1 in the width direction, and a first bearing seat 201 is fixed on the base 2. The rotating rod 105 is inserted into the first bearing seat 201.

[0025] The bottom surface of the housing 1 has a recessed area with several parallel and spaced material troughs 101. The upper end of each material trough 101 is open, and the bottom surface is an arc shape that matches the shape of the diode 11. The width and depth of each material trough 101 are the same as the outer diameter of the diode 11. The port of each material trough 101 is connected to a discharge pipe 102 located outside the housing 1.

[0026] A box body angle adjustment device is provided at the bottom of the box body 1. The box body angle adjustment device controls the rotation of the box body 1 around the axis of the rotating rod 105, making it tilted to facilitate the discharge of the diode 11 through the discharge pipe 102. In this embodiment, the box body angle adjustment device includes a servo motor 9 fixedly connected to the base 2. The output shaft of the servo motor 9 is connected to a cam 10, and the circumferential surface of the cam 10 abuts against the bottom of the box body 1. The end of the cam 10 away from the servo motor 9 is inserted into the second bearing seat 202 fixedly connected to the base 2.

[0027] The box 1 is equipped with a diode detection device 3 and a diode discharge control assembly on its upper part.

[0028] The diode detection device 3 and the diode discharge control assembly are located at the connection between the material chute 101 and the discharge pipe 102. The diode detection device 3 is used to detect whether a diode 11 has entered the discharge pipe 102, and the diode discharge control assembly is used to control that only one diode 11 enters the discharge pipe 102 at a time.

[0029] The diode detection device 3 uses a through-beam photoelectric sensor. The transmitting and receiving parts of the through-beam photoelectric sensor are respectively located on the upper and lower sides of the housing 1. The housing 1 corresponding to the diode detection device 3 is made of transparent material.

[0030] The diode discharge control assembly includes a positioning device 4 and a telescopic control device 6 connected to each other. The telescopic control device 6, which is fixedly connected to the housing 1, controls the positioning device 4 to move up and down.

[0031] The positioning device 4 includes a horizontally arranged connecting plate 401 and a vertically fixed locking rod 402 below the connecting plate 401.

[0032] The top surface of the box body 1 is provided with a guide rod 103, which passes through the through hole at the end of the connecting plate 401. When the clamping rod 402 is at the lower stop point, the bottom of the clamping rod 402 is placed inside the material chute 101.

[0033] The telescopic control device 6 uses an electromagnet. For ease of installation, the telescopic control device 6 is fixed to the end face of the box 1 where the discharge pipe 102 is located. The middle upper part of the connecting plate 401 is vertically fixed by the connecting rod 403, and the upper part of the connecting rod 403 is fixed by the horizontal plate 404.

[0034] The telescopic rod of the telescopic control device 6 is connected to the horizontal plate 404 via a lever 5. Specifically, the lever 5 is an H-shaped rod, with a sleeve 104 fitted in the middle of the H-shaped rod, and the sleeve 104 is fixedly connected to the top surface of the box 1. One end of the H-shaped rod is inserted below the horizontal plate 404, and the other end is fitted with a sliding sleeve 8, which is rotatably connected to a bracket 7. The bracket 7 is fixedly connected to the telescopic rod of the telescopic control device 6.

[0035] When using, by Figure 6 As shown, the base 2 is fixed on the vibration table. Multiple diodes 11 are placed in the box 1. The vibration table drives the box 1 to vibrate, causing the diodes 11 to fall into the swivel groove 101. By setting the depth and width of the swivel groove 101, the diodes 11 inside the swivel groove 101 are arranged in sequence, and the leads of the diodes 11 abut against the tubes of the adjacent diodes 11, thereby achieving the alignment of the diodes 11.

[0036] Then, the servo motor 9 drives the cam 10 to rotate, causing the box 1 to tilt. In this way, the diodes 11 inside the material tray 101 are discharged through the discharge pipe 102 in sequence and can be discharged onto the conveyor belt for conveying.

[0037] If individual packaging of diodes is required, it can be controlled using the diode detection device 3 and the diode discharge control assembly. Specifically, the outlet of the discharge tube 102 is connected to the feeding end of the existing continuous packaging equipment in the factory. The diode detection device 3 detects whether a diode 11 has entered the discharge tube 102. If so, the clamp 402 moves down and inserts into the swivel groove 101. Because the diode 11's lead has a certain length, the clamp 402 inserted into the swivel groove 101 will not collide with the diode 11's tube body, thus preventing damage to the diode 11 and also preventing the next diode 11 from entering the discharge tube 102. The clamp 402 will only lift up after all diodes 11 inside the discharge tube 102 have been discharged.

[0038] A diode detection device 3 can be added to the outlet of the discharge pipe 102 to detect whether the diode 11 inside the discharge pipe 102 has been discharged.

[0039] The embodiments of this application have been described in detail above with reference to the accompanying drawings. However, this application is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this application.

Claims

1. A diode packaging alignment auxiliary device, characterized in that: Includes a box body (1), and the bottom surface of the box body (1) is recessed with several parallel and spaced material troughs (101). The width and depth of the material troughs (101) are the same as the outer diameter of the diode (11). The port of the material troughs (101) is connected to the discharge pipe (102) located outside the box body (1). The box body (1) is connected to the vibration device; The box body (1) is equipped with a box body angle adjustment device at the bottom.

2. The diode packaging alignment auxiliary device according to claim 1, characterized in that: The box body (1) is provided with a base (2) at the bottom, and one end of the box body (1) is rotatably connected to the base (2).

3. The diode packaging alignment auxiliary device according to claim 2, characterized in that: The box angle adjustment device includes a servo motor (9) fixedly connected to the base (2), and the output shaft of the servo motor (9) is connected to a cam (10). The circumferential surface of the cam (10) abuts against the bottom of the box (1).

4. A diode packaging alignment auxiliary device according to claim 2 or 3, characterized in that: A rotating rod (105) is fixed to the outer wall of the box (1) in the width direction, and a first bearing seat (201) is fixed on the base (2). The rotating rod (105) is inserted into the first bearing seat (201).

5. A diode packaging alignment auxiliary device according to claim 1, 2, or 3, characterized in that: The box body (1) is equipped with a diode detection device (3) and a diode discharge control assembly on its upper part; The diode detection device (3) and the diode discharge control assembly are located at the connection between the material chute (101) and the discharge pipe (102); The diode detection device (3) is used to detect whether a diode (11) enters the discharge pipe (102), and the diode discharge control assembly is used to control that only one diode (11) enters the discharge pipe (102) at a time.

6. The diode packaging alignment auxiliary device according to claim 5, characterized in that: The diode detection device (3) adopts a through-beam photoelectric sensor. The transmitting part and the receiving part of the through-beam photoelectric sensor are respectively arranged on the upper and lower sides of the box (1). The position of the box (1) corresponding to the diode detection device (3) is made of transparent material.

7. The diode packaging alignment auxiliary device according to claim 5, characterized in that: The diode discharge control assembly includes a locking device (4) and a telescopic control device (6) connected to each other. The telescopic control device (6), which is fixedly connected to the box body (1), controls the locking device (4) to move up and down. The positioning device (4) includes a horizontally arranged connecting plate (401) and a vertically fixed locking rod (402) below the connecting plate (401). The top surface of the box body (1) is provided with a guide rod (103). The guide rod (103) passes through the through hole at the end of the connecting plate (401). When the clamping rod (402) is at the lower stop point, the bottom of the clamping rod (402) is placed inside the material trough (101).

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