CN214555435U

CN214555435U - Intelligent diode appearance detection selecting device

Info

Publication number: CN214555435U
Application number: CN202023293560.0U
Authority: CN
Inventors: 徐建仁
Original assignee: Wuhu Denamei Semiconductor Co ltd
Current assignee: Wuhu Denamei Semiconductor Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-02
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses an intelligent selecting device for diode appearance detection, which comprises a bottom box, wherein the upper end surface of the bottom box is provided with an operating platform, a diode placing groove is arranged on one side of the upper part of the operating platform, a mounting bracket is arranged on the upper part of the diode placing groove, the mounting bracket is provided with a square frame body consisting of four transverse rods, a connecting plate is arranged between the two transverse rods horizontally arranged at the front side and the rear side, a first supporting plate is slidably arranged on the upper end surface of the connecting plate, a first screw rod is arranged on the first supporting plate, a first motor is arranged at the rear side of the first screw rod, a second motor is arranged at the upper part of the first screw rod and at the front end of the first supporting plate, the output end of the second motor is connected with a second lead screw through a coupler, a second support plate is installed on the second lead screw, and a detection lens is installed at the rear end of the second support plate. The utility model discloses a once only detect a plurality of diode outward appearances, detection efficiency is effectively promoted.

Description

Intelligent diode appearance detection selecting device

Technical Field

The utility model relates to a diode detects relevant technical field, specifically is a device is selected to diode outward appearance detection intelligence.

Background

Diodes, electronic components, a device with two electrodes, allow current to flow only in a single direction, and many applications use the rectifying function. And the varactor is used as an electronically tunable capacitor. The current directivity that most diodes have is commonly referred to as the "rectifying" function. The most common function of a diode is to allow current to pass in a single direction (called forward bias) and block current in the reverse direction (called reverse bias), so the diode can be thought of as an electronic check valve.

However, the conventional diode may have a damaged appearance during the formation process, and the overall appearance of the diode cannot be inspected after the formation process, and the inspection cannot be performed in a mass production manner, which causes inconvenience in the inspection operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is selected to diode outward appearance detection intelligence to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a diode outward appearance detects intelligent selection device, includes the under casing, the up end welded mounting of under casing has the operation panel, diode standing groove has been seted up to upper portion one side of operation panel, the installing support is installed on the upper portion of diode standing groove, the installing support has the square frame body that four horizontal poles are constituteed, and welded mounting has the connecting plate between two horizontal poles of front and back side horizontal installation, longitudinally distributed's guide rail is installed to the connecting plate up end, slidable mounting has first backup pad on the guide rail, install first lead screw through screw thread matching trompil on the first backup pad, the rear side of first lead screw is installed first motor, the upper portion of first lead screw just installs the second motor in first backup pad front end, the output of second motor has the second lead screw through the coupling joint, install the second backup pad through screw thread matching on the second lead screw, the rear end welding of second backup pad installs the measuring camera lens, the upper end of measuring camera lens is connected with check out test set through the wire, just check out test set installs the right side of diode standing groove, four the through-hole has all been seted up at four end angles that the horizontal pole meets, two at the rear portion through-hole and anterior right side one the guide bar has been cup jointed on the through-hole, just the bottom of guide bar is installed at the operation panel terminal surface, and is anterior left side one thread fit installs the third lead screw on the through-hole, the bottom of third lead screw is connected with the third motor.

Preferably, the bottom end corner of the bottom box is welded with a supporting block.

Preferably, the detection movable area of the detection lens on the mounting bracket is the same as that of the diode placing groove formed in the operating platform.

Preferably, the detection device end face is provided with a display screen and a control panel, and the control panel is installed on the lower side of the display screen.

Preferably, the end surface of the bottom box is provided with a storage cavity in a groove.

Preferably, the first motor and the second motor have the same power.

Compared with the prior art, the beneficial effects of the utility model are that: the formed diodes are sequentially placed through the diode placing groove on the operation table, then under the action of a third motor, a third screw rod is rotated to drive the mounting bracket to move downwards to the upper surface of the diodes, then a second motor is started, the second screw rod is rotated and a second support plate which is installed in a matching way through threads and a detection lens on the second support plate move from left to right, the diodes are sequentially detected in a full-surface way, the result is transmitted to a display screen on detection equipment through a lead to display and select unqualified diode products, when the right end of a detection active area is reached, the first motor is started, the first screw rod drives the first support plate and the second motor and the detection lens which are installed on the first support plate to move backwards by one position, then the second motor is started to complete the detection of the diodes in a second row, and the operations are sequentially carried out till the diode products placed in the diode placing groove are completed, meanwhile, unqualified diodes can be taken out in the detection process so as to place new diodes for detection.

The utility model has the advantages of reasonable overall design, the practicality is strong, has realized once only detecting a plurality of diode outward appearances, and detection efficiency obtains effectively promoting, can uninterruptedly place or take out the diode at the in-process that detects simultaneously, has advantages such as excellent in use effect.

Drawings

FIG. 1 is a schematic view of the overall structure of an intelligent selecting device for diode appearance detection according to the present invention;

FIG. 2 is a schematic view of a top view structure of a mounting bracket of the intelligent selecting device for diode appearance detection according to the present invention;

fig. 3 is the utility model relates to a diode outward appearance detects intelligent selection device A department enlarged structure schematic diagram in fig. 1.

In the figure: 1. a bottom box; 2. an operation table; 3. a diode placement groove; 4. mounting a bracket; 5. a cross bar; 6. a connecting plate; 7. a guide rail; 8. a first support plate; 9. a first lead screw; 10. a first motor; 11. a second motor; 12. a second lead screw; 13. a second support plate; 14. detecting a lens; 15. a detection device; 16. a through hole; 17. a guide bar; 18. a third screw rod; 19. a third motor; 20. a support block; 21. a display screen; 22. a control panel; 23. a storage chamber.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an intelligent selection device for diode appearance detection comprises a bottom box 1, an operation table 2 is welded on the upper end face of the bottom box 1, a diode placing groove 3 is formed in one side of the upper portion of the operation table 2, an installation support 4 is installed on the upper portion of the diode placing groove 3, the installation support 4 is provided with a square frame body consisting of four cross rods 5, a connecting plate 6 is welded between the two cross rods 5 horizontally installed on the front side and the rear side, a guide rail 7 longitudinally distributed is installed on the upper end face of the connecting plate 6, a first support plate 8 is slidably installed on the guide rail 7, a first lead screw 9 is installed on the first support plate 8 through a thread matching hole, a first motor 10 is installed on the rear side of the first lead screw 9, a second motor 11 is installed on the upper portion of the first lead screw 9 and at the front end of the first support plate 8, the output end of the second motor 11 is connected with a second lead screw 12 through a coupler, a second support plate 13 is installed on the second lead screw 12 through thread matching, a detection lens 14 is welded and mounted at the rear end of the second supporting plate 13, the upper end of the detection lens 14 is connected with a detection device 15 through a lead, the detection device 15 is mounted on the right side of the diode placing groove 3, through holes 16 are formed in four end corners connected with four cross rods 5, guide rods 17 are sleeved on two through holes 16 at the rear part and one through hole 16 at the front right side, the bottom end of each guide rod 17 is mounted on the end surface of the operating platform 2, a third screw rod 18 is mounted on one through hole 16 at the front left side in a threaded matching manner, and the bottom end of each third screw rod 18 is connected with a third motor 19;

the bottom end corner of the bottom box 1 is welded with a supporting block 20, the detection movable area of the detection lens 14 on the mounting support 4 is the same as that of the diode placing groove 3 formed in the operation table 2, the end face of the detection device 15 is provided with a display screen 21 and a control panel 22, the control panel 22 is installed on the lower side of the display screen 21, the end face of the bottom box 1 is grooved to be provided with a storage cavity 23, the power of the first motor 10 is the same as that of the second motor 11, the formed diodes are sequentially placed through the diode placing groove 3 on the operation table 2, then under the action of the third motor 19, the third screw rod 18 is rotated to drive the mounting support 4 to move downwards to the upper surface of the diodes, then the second motor 11 is started, the second screw rod 12 is rotated, the second support plate 13 installed in a thread matching mode and the detection lens 14 on the second support plate 13 move rightwards, the diodes are sequentially subjected to full-face detection, and the results are transmitted to the display screen 21 on the detection device 15 through leads to display and select unqualified diodes Diode product, when arriving to the right-hand member that detects the active area, start first motor 10 for first lead screw 9 drives second motor 11 of installation and moves a position behind detection camera lens 14 on first backup pad 8 and the first backup pad 8, restarts second motor 11, accomplishes the diode detection on the second line, operates like this at the back in succession, until accomplishing the diode product of placing in diode standing groove 3, can take out unqualified diode so that place new diode and detect simultaneously in the testing process, the utility model has the advantages of reasonable overall design, the practicality is strong, has realized once only and has detected a plurality of diode outward appearances, and detection efficiency obtains effectively promoting, can uninterruptedly place or take out the diode simultaneously at the in-process that detects, has advantages such as excellent in use effect.

The working principle is as follows: when the utility model is used, the formed diodes are placed in sequence through the diode placing groove 3 on the operation table 2, then under the action of the third motor 19, the third screw rod 18 is rotated to drive the mounting bracket 4 to move downwards to the upper surface of the diodes, then the second motor 11 is started, the second screw rod 12 is rotated and the second support plate 13 which is installed through thread matching and the detection lens 14 on the second support plate 13 are moved from left to right, the diodes are detected in sequence in a whole surface way and the result is transmitted to the display screen 21 on the detection device 15 through a lead wire to display the unqualified diode products, when the diode reaches the right end of the detection active area, the first motor 10 is started, the first screw rod 9 drives the first support plate 8 and the second motor 11 and the detection lens 14 which are installed on the first support plate 8 to move backwards by one position, the second motor 11 is started again, accomplish the diode detection of second line, operate like this in succession later, until accomplishing the diode product of placing in the diode standing groove 3, can take out unqualified diode so that place new diode and detect simultaneously in the testing process, the device overall design is reasonable, has advantages such as easy operation, convenient to use, result of use are good.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is selected to diode outward appearance detection intelligence, includes under casing (1), its characterized in that: the upper end face of the bottom box (1) is welded with an operating platform (2), a diode placing groove (3) is formed in one side of the upper portion of the operating platform (2), a mounting support (4) is mounted on the upper portion of the diode placing groove (3), the mounting support (4) is provided with a square frame body formed by four cross rods (5), a connecting plate (6) is mounted between the two cross rods (5) horizontally mounted in the front and back sides in a welding mode, longitudinally distributed guide rails (7) are mounted on the upper end face of the connecting plate (6), a first supporting plate (8) is slidably mounted on the guide rails (7), a first lead screw (9) is mounted on the first supporting plate (8) through a thread matching hole, a first motor (10) is mounted on the rear side of the first lead screw (9), a second motor (11) is mounted on the upper portion of the first lead screw (9) and at the front end of the first supporting plate (8), the output end of the second motor (11) is connected with a second screw rod (12) through a coupling, a second support plate (13) is arranged on the second screw rod (12) through threads in a matching way, a detection lens (14) is welded at the rear end of the second supporting plate (13), the upper end of the detection lens (14) is connected with a detection device (15) through a lead, the detection equipment (15) is arranged on the right side of the diode placing groove (3), through holes (16) are formed in four end corners connected with the four cross rods (5), guide rods (17) are sleeved on the two through holes (16) on the rear part and the one through hole (16) on the right side of the front part, and the bottom end of the guide rod (17) is arranged on the end surface of the operating platform (2), a third screw rod (18) is arranged on one through hole (16) on the left side of the front part in a threaded matching manner, and the bottom end of the third screw rod (18) is connected with a third motor (19).

2. The intelligent selection device for diode appearance detection according to claim 1, wherein: and supporting blocks (20) are welded at the bottom end corners of the bottom box (1).

3. The intelligent selection device for diode appearance detection according to claim 1, wherein: the detection movable area of the detection lens (14) on the mounting bracket (4) is the same as that of the diode placing groove (3) formed on the operating platform (2).

4. The intelligent selection device for diode appearance detection according to claim 1, wherein: the end face of the detection device (15) is provided with a display screen (21) and a control panel (22), and the control panel (22) is installed on the lower side of the display screen (21).

5. The intelligent selection device for diode appearance detection according to claim 1, wherein: the end surface of the bottom box (1) is provided with a storage cavity (23) in a groove.

6. The intelligent selection device for diode appearance detection according to claim 1, wherein: the first motor (10) and the second motor (11) have the same power.