CN211235934U

CN211235934U - Diode production detection device

Info

Publication number: CN211235934U
Application number: CN201921930215.8U
Authority: CN
Inventors: 李强
Original assignee: Xinchuang Hubei Semiconductor Technology Co ltd
Current assignee: Xinchuang Hubei Semiconductor Technology Co ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-08-11
Anticipated expiration: 2029-11-11

Abstract

The utility model relates to a diode production detection device technical field just discloses a diode production detection device, comprises a workbench, the top fixedly connected with metal storehouse of workstation, the interior diapire movable mounting in metal storehouse has one end to run through and extend to the rotation post at metal storehouse top, the outside fixedly connected with of rotation post is located the inside driven gear in metal storehouse. This diode production detection device, through aiming at the diode in the space between baffle and the splint, then stir the gag lever post, make the shrink of bottom telescopic link, the bottom spring is compressed, then insert the diode in the space between baffle and the splint, make the splint atress towards the motion of being close to one side of rotating the post, make the shrink of top telescopic link, the top spring is compressed, contact up to the top of diode and carousel, then loosen the gag lever post, through the reason of bottom spring and top spring tension, it is fixed to carry out the centre gripping with the diode.

Description

Diode production detection device

Technical Field

The utility model relates to a diode production detection device technical field specifically is a diode production detection device.

Background

The diode is an electronic device made of semiconductor material, and has one-way conductivity, i.e. when a forward voltage is applied to the anode and cathode of the diode, the diode is conducted, and when a reverse voltage is applied to the anode and cathode, the diode is cut off, so that the conduction and cut-off of the diode correspond to the on and off of the switch.

The diode needs to be sampled and detected in the production process of the diode, the diode detection device needs to clamp and fix the diode in the diode detection process, and then detects the voltage in the forward and reverse directions of two pins of the diode, but the diode detection device on the market at present is troublesome to operate when clamping and fixing the diode, cannot clamp and fix the diode needing to be detected quickly, and reduces the detection efficiency, so that the diode production detection device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a diode production detection device possesses the advantage that detection efficiency is high, has solved diode detection device on the present market when the fixed diode of centre gripping, and troublesome poeration can't carry out the centre gripping fast to the diode that needs the detection, has reduceed detection efficiency's problem.

(II) technical scheme

For realizing the purpose that above-mentioned detection efficiency is high, the utility model provides a following technical scheme: a diode production detection device comprises a workbench, wherein a metal bin is fixedly connected to the top of the workbench, a rotating column with one end penetrating and extending to the top of the metal bin is movably mounted on the inner bottom wall of the metal bin, a driven gear positioned in the metal bin is fixedly connected to the outer side of the rotating column, a bottom driving motor positioned on the right side of the rotating column is fixedly mounted on the inner bottom wall of the metal bin, a driving gear meshed with the driven gear is fixedly mounted on an output shaft of the bottom driving motor, a rotary disc is fixedly connected to the top of the rotating column, a support plate positioned on the back of the rotary disc is fixedly connected to the top of the workbench, an air cylinder is fixedly mounted on the inner top wall of the support plate, a top driving motor is fixedly mounted on an output shaft of the air cylinder, a connecting plate is fixedly connected to the output shaft of the, the top fixedly connected with quantity of carousel is three fixed plate, one side fixedly connected with top telescopic link of rotation post is kept away from to the fixed plate, one side fixedly connected with splint of rotation post are kept away from to the top telescopic link, and is three the outside of top telescopic link is all overlapped and is equipped with the top spring, the top fixedly connected with quantity of carousel is three and is located three splint respectively and keeps away from the baffle of rotation post one side, the bottom fixedly connected with quantity of carousel is three metal sheet, one side fixedly connected with bottom telescopic link that the metal sheet is close to the baffle, one side fixedly connected with one end that the bottom telescopic link is close to the baffle runs through and extends to the gag lever post at carousel top, and is three the outside of bottom telescopic link is all overlapped and is.

Preferably, the rotating column is parallel to the top of the workbench, and the support plate is L-shaped.

Preferably, the top of the metal bin is provided with a circular through hole, and the size of the circular through hole is matched with that of the rotating column.

Preferably, three the fixed plate is the top of circular equidistance distribution at the carousel, and is three the circular shape centre of a circle that the fixed plate formed and the centre of a circle of carousel are located same perpendicular line.

Preferably, it is three the top of splint is the inclined plane, and is three the shape of baffle is the L font, and is three baffle and metal sheet are the top of the circular equidistance distribution at the carousel, and are three the circular shape centre of a circle that baffle and metal sheet formed and the centre of a circle of carousel are located same perpendicular line.

Preferably, the top of carousel is seted up the quantity and is two rectangle through-holes, the length of rectangle through-hole is the same with the diameter of gag lever post, the width of rectangle through-hole is the same with the width of baffle left side inner wall.

(III) advantageous effects

Compared with the prior art, the utility model provides a diode production detection device possesses following beneficial effect:

1. the diode production detection device is characterized in that the diode is aligned with the gap between the baffle plate and the clamping plate, then the limiting rod is shifted to enable the bottom telescopic rod to contract, the bottom spring is compressed, then the diode is inserted into a gap between the baffle plate and the clamping plate, the clamping plate is forced to move towards one side close to the rotating column, the top telescopic rod contracts, the top spring is compressed until the diode is contacted with the top of the rotating disc, then the limiting rod is loosened, the diode is clamped and fixed due to the tension of the bottom spring and the top spring, meanwhile, because the directions of the forces exerted on the diode by the bottom spring and the top spring are mutually vertical and the baffle is arranged in an L shape, and then make the four sides atress when making the diode by the centre gripping, and then ensured that the location of diode is accurate, whole process has realized that the quick centre gripping of diode is fixed, has improved staff's work efficiency.

2. The diode production detection device enables the turntable to rotate by starting the bottom driving motor, further enables the clamped diode to move to the bottom of the detection head, then starting the cylinder to make the detection head move downwards to make the detection head detect the diode, then regulating the cylinder to make the detection head move upwards, simultaneously, the top driving motor is started to rotate the detection head by one hundred eighty degrees, the air cylinder is adjusted again to put down the detection head, the diode is detected to finish the detection of the voltage in the positive and negative directions of the diode, at the moment, the bottom driving motor can be started again to rotate the turntable by one hundred twenty degrees, then the diode that the staff detectable was accomplished takes off, installs the diode that needs the detection, and whole device is installed three stations and is carried out the installation of diode in turn and detect, and the quick centre gripping of cooperation diode is fixed, has effectively improved the detection efficiency of diode.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the turntable of the present invention.

In the figure: 1 workstation, 2 metal storehouse, 3 bottom driving motor, 4 driving gears, 5 carousels, 6 top driving motor, 7 cylinders, 8 backup pads, 9 connecting plates, 10 detection heads, 11 driven gear, 12 rotation posts, 13 top springs, 14 bottom springs, 15 bottom telescopic links, 16 gag lever posts, 17 baffles, 18 splint, 19 top telescopic links, 20 fixed plates, 21 metal sheets.

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. 1-2, a diode production detection device comprises a workbench 1, a metal bin 2 is fixedly connected to the top of the workbench 1, a rotating column 12 with one end penetrating and extending to the top of the metal bin 2 is movably installed on the inner bottom wall of the metal bin 2, a circular through hole is formed in the top of the metal bin 2, the size of the circular through hole is matched with that of the rotating column 12, the rotating column 12 is parallel to the top of the workbench 1, a driven gear 11 located inside the metal bin 2 is fixedly connected to the outer side of the rotating column 12, a bottom driving motor 3 located on the right side of the rotating column 12 is fixedly installed on the inner bottom wall of the metal bin 2, the type of the bottom driving motor 3 can be Y160M-4, a driving gear 4 meshed with the driven gear 11 is fixedly installed on an output shaft of the bottom driving motor 3, a turntable 5 is fixedly connected to the top of the rotating column 12, a support plate 8 located on the back of the turntable, the shape of the supporting plate 8 is L-shaped, the inner top wall of the supporting plate 8 is fixedly provided with an air cylinder 7, the type of the air cylinder 7 can be S I J, the output shaft of the air cylinder 7 is fixedly provided with a top driving motor 6, the type of the top driving motor 6 can be Y160M-4, the output shaft of the top driving motor 6 is fixedly connected with a connecting plate 9, the bottom of the connecting plate 9 is fixedly provided with a detection head 10, the bottom driving motor 3 is started to enable the turntable 5 to rotate, the clamped diode can further move to the bottom of the detection head 10, then the air cylinder 7 is started to enable the detection head 10 to move downwards, the detection head 10 can detect the diode, then the air cylinder 7 is adjusted to enable the detection head 10 to move upwards, the top driving motor 6 is started simultaneously to enable the detection head 10 to rotate eighty degrees, the air cylinder 7 is adjusted again to place the detection head 10 down to detect the diode, the detection of the voltage in the positive and negative directions of the diode is completed, the bottom driving motor 3 can be restarted at the moment, the rotary disc 5 is rotated by one hundred twenty degrees, then the diode which can be detected by a worker can be taken down, the diode to be detected is installed, the whole device is provided with three stations for installing and detecting the diode in turn, the detection efficiency of the diode is effectively improved, the top of the rotary disc 5 is fixedly connected with three fixing plates 20, the three fixing plates 20 are distributed on the top of the rotary disc 5 in a circular and equidistant manner, the circle center of the circle formed by the three fixing plates 20 and the circle center of the rotary disc 5 are positioned on the same vertical line, one side of the fixing plate 20, which is far away from the rotary column 12, is fixedly connected with a top telescopic rod 19, the top telescopic rod 19 consists of a first loop bar and a first moving bar, one end of the first moving bar penetrates through and extends to the inside of the first loop, the top of the first loop bar is provided with a first through hole matched with the first motion bar, the first motion bar is prevented from being separated from the first loop bar in the motion process by arranging a first limiting block, one side of the top telescopic rod 19 far away from the rotating column 12 is fixedly connected with a clamping plate 18, the tops of the three clamping plates 18 are all inclined planes, top springs 13 are sleeved on the outer sides of the three top telescopic rods 19, the top of the rotating disc 5 is fixedly connected with three baffle plates 17 respectively positioned on one sides of the three clamping plates 18 far away from the rotating column 12, the three baffle plates 17 are all L-shaped, the bottom of the rotating disc 5 is fixedly connected with three metal plates 21, the three baffle plates 17 and the metal plates 21 are distributed on the top of the rotating disc 5 in a circular equidistant mode, the circular circle center formed by the three baffle plates 17 and the metal plates 21 is positioned on the same vertical line with the circle center of the rotating disc 5, one side of the metal plate, the bottom telescopic rod 15 is composed of a second loop bar and a second moving rod, one end of the second moving rod penetrates through and extends to the inside of the second loop bar, the bottom of the outer side of the second moving rod is fixedly connected with a second limiting block positioned in the second loop bar, the top of the second loop bar is provided with a second through hole matched with the second moving rod, the second moving rod is prevented from being separated from the second loop bar in the moving process by the second limiting block, one side of the bottom telescopic rod 15, which is close to the baffle 17, is fixedly connected with a limiting rod 16, one end of the limiting rod penetrates through and extends to the top of the turntable 5, the top of the turntable 5 is provided with two rectangular through holes, the length of each rectangular through hole is the same as the diameter of the limiting rod 16, the width of each rectangular through hole is the same as the width of the inner wall on the left side of the baffle 17, the outer sides of the three bottom telescopic rods, the turntable 5 rotates one hundred twenty degrees each time, a station is arranged at the bottom of the detection head 10 after the turntable 5 rotates each time, the diode is aligned to a gap between the baffle 17 and the clamping plate 18, then the limiting rod 16 is shifted to enable the bottom telescopic rod 15 to contract, the bottom spring 14 to be compressed, then the diode is inserted into the gap between the baffle 17 and the clamping plate 18, the clamping plate 18 is forced to move towards one side close to the rotating column 12, the top telescopic rod 19 is contracted, the top spring 13 is compressed until the diode is contacted with the top of the turntable 5, then the limiting rod 16 is released, the diode is clamped and fixed due to the tension of the bottom spring 14 and the top spring 13, meanwhile, the directions of the force exerted on the diode by the bottom spring 14 and the top spring 13 are mutually vertical, the baffle 17 is arranged in an L shape, and then the four sides of the diode are forced when being clamped, and then guaranteed that the location of diode is accurate, whole process has realized that the quick centre gripping of diode is fixed, has improved staff's work efficiency.

In conclusion, the diode production detection device aligns the diode to the gap between the baffle 17 and the clamping plate 18, then shifts the limiting rod 16 to contract the bottom telescopic rod 15, the bottom spring 14 is compressed, then inserts the diode into the gap between the baffle 17 and the clamping plate 18, enables the clamping plate 18 to be stressed to move towards one side close to the rotating column 12, enables the top telescopic rod 19 to contract, enables the top spring 13 to be compressed until the diode is contacted with the top of the rotating disc 5, then releases the limiting rod 16, clamps and fixes the diode through the tension of the bottom spring 14 and the top spring 13, enables the force directions of the bottom spring 14 and the top spring 13 to be vertical to each other, enables the four sides to be stressed when the diode is clamped through the L-shaped baffle 17, further ensures the accurate positioning of the diode, and realizes the rapid clamping and fixing of the diode in the whole process, the working efficiency of the working personnel is improved.

And, by starting the bottom driving motor 3 to rotate the turntable 5, further making the clamped diode move to the bottom of the detection head 10, then starting the cylinder 7 to make the detection head 10 move downwards to make the detection head 10 detect the diode, then adjusting the cylinder 7 to make the detection head 10 move upwards, simultaneously starting the top driving motor 6 to make the detection head 10 rotate one hundred eighty degrees, adjusting the cylinder 7 again to put the detection head 10 down to detect the diode, and completing the detection of the voltage in the positive and negative directions of the diode, at this moment, starting the bottom driving motor 3 again to rotate the turntable 5 one hundred twenty degrees, then the diode which can be detected and completed by the operator is taken down, the diode which needs to be detected is installed, the whole device is provided with three stations to perform the installation detection of the diode in turn, and is matched with the rapid clamping and fixing of the diode, thereby effectively improving the detection efficiency of the diode, the problem of diode detection device on the market at present when the fixed diode of centre gripping, troublesome poeration, can't carry out the centre gripping fast to the diode that needs detect and fix, has reduceed detection efficiency is solved.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 diode production detection device, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a metal bin (2), the inner bottom wall of the metal bin (2) is movably provided with a rotating column (12) with one end penetrating through and extending to the top of the metal bin (2), the outer side of the rotating column (12) is fixedly connected with a driven gear (11) positioned inside the metal bin (2), the inner bottom wall of the metal bin (2) is fixedly provided with a bottom driving motor (3) positioned on the right side of the rotating column (12), the output shaft of the bottom driving motor (3) is fixedly provided with a driving gear (4) meshed with the driven gear (11), the top of the rotating column (12) is fixedly connected with a turntable (5), the top of the workbench (1) is fixedly connected with a supporting plate (8) positioned on the back of the turntable (5), the top wall of the supporting plate (8) is fixedly provided with a cylinder (7), the output shaft of the cylinder (7) is fixedly provided with a top driving, the output shaft of the top driving motor (6) is fixedly connected with a connecting plate (9), the bottom of the connecting plate (9) is fixedly provided with a detection head (10), the top of the rotary table (5) is fixedly connected with three fixing plates (20), one side of each fixing plate (20) far away from the rotary column (12) is fixedly connected with a top telescopic rod (19), one side of each top telescopic rod (19) far away from the rotary column (12) is fixedly connected with a clamping plate (18), the outer sides of the three top telescopic rods (19) are respectively sleeved with a top spring (13), the top of the rotary table (5) is fixedly connected with three baffle plates (17) which are respectively positioned on one sides of the three clamping plates (18) far away from the rotary column (12), the bottom of the rotary table (5) is fixedly connected with three metal plates (21), one side of each metal plate (21) close to the baffle plate (17) is fixedly connected with a, one side fixedly connected with one end of the bottom telescopic rod (15) close to the baffle (17) penetrates through and extends to a limiting rod (16) at the top of the turntable (5), and the outer side of the bottom telescopic rod (15) is sleeved with a bottom spring (14).

2. The diode production detection device of claim 1, wherein: the rotary column (12) is parallel to the top of the workbench (1), and the support plate (8) is L-shaped.

3. The diode production detection device of claim 1, wherein: the top of the metal bin (2) is provided with a circular through hole, and the size of the circular through hole is matched with that of the rotating column (12).

4. The diode production detection device of claim 1, wherein: it is three fixed plate (20) are the top of circular equidistance distribution at carousel (5), and are three the circular shape centre of a circle that fixed plate (20) formed is located same perpendicular line with the centre of a circle of carousel (5).

5. The diode production detection device of claim 1, wherein: it is three the top of splint (18) is the inclined plane, and is three the shape of baffle (17) is the L font, and is three baffle (17) and metal sheet (21) are the top of the distribution of circular equidistance in carousel (5), and are three the circular shape centre of a circle that baffle (17) and metal sheet (21) formed and the centre of a circle of carousel (5) are located same perpendicular line.

6. The diode production detection device of claim 1, wherein: the top of carousel (5) is seted up the quantity and is two rectangle through-holes, the length of rectangle through-hole is the same with the diameter of gag lever post (16), the width of rectangle through-hole is the same with the width of baffle (17) left side inner wall.