CN214226875U

CN214226875U - Schottky diode packaging equipment

Info

Publication number: CN214226875U
Application number: CN202120079157.3U
Authority: CN
Inventors: 叶惠东; 叶桢琪
Original assignee: Suzhou City High Tech Zone Huacheng Electronic Co ltd
Current assignee: Suzhou City High Tech Zone Huacheng Electronic Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-17
Anticipated expiration: 2031-01-12

Abstract

The application relates to Schottky diode packaging equipment, relates to the field of diode processing, and comprises a machine table, wherein two opposite bearing tables are arranged on the machine table, a connecting plate is arranged on each bearing table, one end of the connecting plate in the length direction is hinged with a bearing table shaft, and the other end of the connecting plate is close to the other bearing table and is provided with a pressing plate; the connecting plate is connected with the connecting plate through a hinge shaft. The method and the device can reduce the possibility that the dispensing effect is influenced by the fact that the material feeding sheet or the material discharging sheet shakes in the dispensing process, and ensure the dispensing accuracy and the processed product quality to a certain extent.

Description

Schottky diode packaging equipment

Technical Field

The application relates to the field of diode processing, in particular to a Schottky diode packaging device.

Background

In the packaging process of the diode, the chip is attached between the upper and lower sheets of the diode, which is a very important process. The tradition is mostly realized through the manual work to this process, and when the encapsulation, the staff fixes material loading piece and unloading piece respectively on the workstation through the mode that finger portion pressed, utilizes the point gluing ware to carry out the point respectively on material loading piece and unloading piece, places the chip on the point gluing position of material loading piece down again, and last material loading piece laminating after will gluing is on the chip at last, treats that glue solidifies the back and accomplishes this process of encapsulation promptly.

In view of the above-mentioned related technologies, the inventor believes that when different diodes are packaged, because the back surfaces of the upper material sheet and the lower material sheet are not flat, the upper material sheet or the lower material sheet is easy to shake during dispensing, and the dispensing effect is affected, so that the quality of processed products is reduced.

SUMMERY OF THE UTILITY MODEL

To facilitate securing the upper and lower webs, the present application provides a schottky diode packaging apparatus.

The schottky diode encapsulation equipment provided by the application adopts the following technical scheme:

the Schottky diode packaging equipment comprises a machine table, wherein two opposite bearing tables are arranged on the machine table, a connecting plate is arranged on each bearing table, one end of the connecting plate in the length direction is hinged with a bearing table shaft, and the other end of the connecting plate is close to the other bearing table and is provided with a pressing plate;

the connecting plate is connected with the connecting plate through a hinge shaft.

By adopting the technical scheme, when the dispensing of the upper material sheet or the lower material sheet is needed, the upper material sheet or the lower material sheet is placed on the two bearing tables, the driving device is used for driving the connecting plate to rotate, and then the pressing plate is used for pressing the upper material sheet or the lower material sheet so as to achieve the purpose of fixing the upper material sheet or the lower material sheet, the possibility that the dispensing effect is influenced by the fact that the upper material sheet or the lower material sheet shakes in the dispensing process is reduced, and the dispensing accuracy and the processed product quality are ensured to a certain extent.

Optionally, a push-pull plate is arranged at one end, away from the pressing plate, of the connecting plate, the driving device comprises a pull rope arranged on the push-pull plate, two rotating rods which are matched with the two push-pull plates one by one are arranged on the machine table, rotating wheels are coaxially arranged on the rotating rods, and one end, away from the push-pull plate, of the pull rope is connected to the rotating wheels;

the pressing plate is used for pressing the machine table to move, and the elastic part is used for generating acting force to drive the pressing plate to move towards the machine table.

By adopting the technical scheme, the driving assembly is utilized to drive the two rotating rods to rotate simultaneously, the rotating rods rotate to drive the rotating wheels to rotate, and further the pull rope can be wound, so that the connecting plate rotates, and further the pressing plate can be driven to be away from the bearing platform, and workers can take down the upper material sheet or the lower material sheet conveniently; the elastic piece drives the pressing plate to approach the bearing platform, so that the purpose of fixing the upper material sheet or the lower material sheet can be achieved.

Optionally, the driving assembly includes a driven bevel gear arranged on the rotating rod, a connecting rod rotatably connected with the machine table is arranged on the machine table, and two driving bevel gears respectively meshed with the two driven bevel gears are arranged on the connecting rod;

the device also comprises a driving piece for driving the connecting rod to rotate.

Through adopting above-mentioned technical scheme, utilize driving piece drive connecting rod to rotate, the connecting rod drives two initiative bevel gear and rotates, and then can drive and rotate with initiative bevel gear intermeshing's driven bevel gear to can realize two dwang rotations of simultaneous drive, and then reach the purpose that the board was kept away from to the drive press platen.

Optionally, a fixed plate is arranged on the machine table, the connecting rod is rotatably connected with the fixed plate, the driving piece is a driving motor arranged on the machine table, and an output shaft of the driving motor is connected to the connecting rod.

Through adopting above-mentioned technical scheme, utilize driving motor drive connecting rod to rotate, and then can drive the pressing plate and keep away from the board, the staff of being convenient for takes off material piece or material piece down.

Optionally, the elastic member is a torsion spring arranged on the bearing platform, one end of the torsion spring is connected to the bearing platform, and the other end of the torsion spring is connected to the push-pull plate.

Through adopting above-mentioned technical scheme, when the pressure board is far away from the board, the torsional spring is pressed to the push-and-pull board, and the elasticity that the torsional spring produced has the trend that the drive push-and-pull board rotated around the articulated shaft to have the drive and press the trend that the board is close to towards the board, and then can realize utilizing the purpose of pressing the fixed material piece of board or lower material piece of pressure board.

Optionally, an elastic rubber pad is arranged on the end face, far away from the connecting plate, of the pressing plate.

Through adopting above-mentioned technical scheme, utilize elastic rubber pad to reduce the pressure of pressing the board and damage the possibility of material piece or unloading piece.

Optionally, the two bearing tables are provided with material placing plates in a sliding manner along the length direction of the bearing tables, a transition plate is connected between the two material placing plates, the machine table is provided with a support column, the support column is provided with a placing plate, the placing plate is provided with a fixed plate, the fixed plate is rotatably connected with a threaded rod along the length direction of the bearing tables, and the threaded rod penetrates through the transition plate and is in threaded connection with the transition plate;

the power part is used for driving the threaded rod to rotate.

By adopting the technical scheme, the power part is utilized to drive the threaded rod to rotate, the threaded rod drives the transition plate to move, and then the two material placing plates can be driven to move along the length direction of the bearing platform, so that a worker can conveniently take and place material loading plates or material unloading plates in a large space.

Optionally, the power part is a power motor arranged on the placing plate, and an output shaft of the power motor is connected to the threaded rod.

Through adopting above-mentioned technical scheme, utilize the power motor drive threaded rod to rotate, and then can drive two flitch of putting and remove along the length direction of cushion cap to the staff of being convenient for has great space to get and puts material piece or unloading piece.

In summary, the present application includes at least one of the following beneficial technical effects:

1. according to the dispensing device, the two bearing platforms are used for bearing the two side edges of the upper material sheet or the lower material sheet, and the pressing plate is used for fixing the upper material sheet or the lower material sheet, so that the possibility that the upper material sheet or the lower material sheet shakes to influence the dispensing effect in the dispensing process is reduced, the dispensing accuracy is ensured to a certain extent, and the product quality is improved;

2. this application utilizes initiative bevel gear and driven bevel gear to realize two purpose that the cushion cap was kept away from to the press platen of simultaneous drive to the staff of being convenient for gets and puts material piece and material piece down.

3. The elastic force generated by the torsion spring drives the pressing plate to approach the bearing platform, and therefore the purpose of fixing the upper material sheet or the lower material sheet by the pressing plate can be achieved.

4. This application utilizes two flitch of putting of power motor and threaded rod drive to remove along the length direction of cushion cap to the staff of being convenient for has great space to get and puts material piece or unloading piece.

Drawings

Fig. 1 is a schematic structural diagram of the overall schottky diode packaging apparatus according to the embodiment of the present application.

Fig. 2 is a schematic structural view of a push-pull plate, a pull rope and a rotating rod according to an embodiment of the present application.

Description of reference numerals: 1. a machine platform; 11. a support post; 2. a support platform; 21. a material placing plate; 211. a sliding strip; 212. a transition plate; 22. a mounting seat; 23. a torsion spring; 24. mounting a plate; 25. rotating the rod; 251. a rotating wheel; 252. a driven bevel gear; 26. mounting blocks; 27. a drive motor; 28. a support pillar; 281. mounting a rod; 282. a glue dispenser; 283. placing the plate; 284. a fixing plate; 285. a power motor; 3. a connecting plate; 31. a rotating shaft; 32. a pressing plate; 321. an elastic rubber pad; 33. a push-pull plate; 331. pulling a rope; 4. a connecting rod; 41. a drive bevel gear; 5. a threaded rod.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses Schottky diode packaging equipment. Referring to fig. 1, the schottky diode packaging apparatus includes a square machine 1, two square supporting pillars 11 are disposed on the machine 1, rectangular supporting platforms 2 are disposed on top ends of the supporting pillars 11 along a length direction of the machine 1, and a material discharging plate 21 close to another supporting platform 2 is slidably disposed on each supporting platform 2 along the length direction of the supporting platform 2, so as to support material feeding plates or material discharging plates. The bottom surface of the discharging plate 21 is provided with a sliding strip 211 along the length direction of the discharging plate 21, and the bearing platform 2 is provided with a sliding groove for the sliding strip 211 to be clamped in.

Referring to fig. 2, two square mounting seats 22 are mounted on the supporting platform 2, a rectangular connecting plate 3 is arranged on the supporting platform 2, a rotating shaft 31 is mounted at one end of the connecting plate 3 in the length direction, and two ends of the rotating shaft 31 in the length direction are respectively rotatably connected to the two mounting seats 22. The end of the connecting plate 3 remote from the rotating shaft 31 is provided with a rectangular pressing plate 32 for pressing the material feeding sheet or the material discharging sheet. The end face of the pressing plate 32 away from the connecting plate 3 is provided with an elastic rubber pad 321 to reduce the possibility that the pressure of the pressing plate 32 damages the upper material sheet or the lower material sheet.

Referring to fig. 2, one end of the connecting plate 3, which is far away from the pressing plate 32, is provided with a rectangular push-pull plate 33, the bearing platform 2 is further provided with two square mounting seats 22, a connecting shaft is connected between the two mounting seats 22, the connecting shaft is sleeved with a torsion spring 23, one end of the torsion spring 23 is connected to the bearing platform 2, and the other end of the torsion spring 23 is connected to the push-pull plate 33. When the pressing plate 32 abuts against the upper material sheet or the lower material sheet, the torsion spring 23 is in a compressed state, and the elastic force generated by the torsion spring 23 acts on the push-pull plate 33 and the supporting platform 2, so that the pressing plate 32 has a tendency of tightly abutting against the upper material sheet or the lower material sheet, and the purpose of fixing the upper material sheet or the lower material sheet is achieved.

Referring to fig. 1 and 2, a pull rope 331 is connected to the push-pull plate 33, two elongated rotating rods 25 are arranged on the machine platform 1 along the length direction of the supporting platform 2, and the two supporting platforms 2 are located between the two rotating rods 25. The supporting platform 2 is provided with an installation plate 24, and the rotating rod 25 is rotatably connected with the installation plate 24. The rotating lever 25 is provided with a rotating wheel 251, and one end of the pull rope 331 remote from the push-pull plate 33 is connected to the rotating wheel 251. By rotating the rotating rod 25, the rotating wheel 251 is driven to wind the pulling rope 331, so that the pressing plate 32 is driven to move in a direction away from the supporting platform 2, and a worker can take out an upper material sheet or a lower material sheet.

Referring to fig. 1 and 2, the machine table 1 is provided with two mounting blocks 26, a connecting rod 4 is connected between the two mounting blocks 26, and the connecting rod 4 is rotatably connected with the two mounting blocks 26. One end of the rotating rod 25 in the length direction is provided with a driven bevel gear 252, and the connecting rod 4 is provided with two driving bevel gears 41 which are respectively meshed with the two driven bevel gears 252. The machine table 1 is provided with a driving motor 27, and an output shaft of the driving motor 27 is connected to the connecting rod 4. The driving motor 27 is utilized to drive the connecting rod 4 to rotate, the connecting rod 4 drives the driving bevel gear 41 to rotate, the driving bevel gear 41 drives the driven bevel gear 252 to rotate, so as to drive the rotating wheel 251 to rotate, thereby achieving the purpose of winding the pull rope 331, and further driving the pressing plate 32 to be far away from the supporting platform 2.

Referring to fig. 1 and 2, a supporting column 28 is vertically disposed on the machine table 1, an installation rod 281 is disposed on the top end of the supporting column 28 away from the machine table 1, a glue dispenser 282 is disposed on the installation rod 281, and the glue dispenser 282 is located above the supporting table 2. A placing plate 283 is arranged on the side surface of the supporting column 28, a fixing plate 284 is arranged on the placing plate 283, and a threaded rod 5 is rotatably connected on the fixing plate 284 along the length direction of the supporting platform 2. A transition plate 212 is connected between the two discharge plates 21, and the threaded rod 5 penetrates through the transition plate 212 and is in threaded connection with the transition plate 212. Place and be equipped with motor power 285 on the board 283, motor power 285's output shaft is in threaded rod 5, utilizes motor power 285 drive threaded rod 5 to rotate, and threaded rod 5 drives two flitch of putting 21 and removes along the length direction of cushion cap 2, and then the staff of being convenient for has great space to get and put tablet or unloading piece.

The implementation principle of the schottky diode packaging equipment in the embodiment of the application is as follows: the driving motor 27 is first started to wind the pulling rope 331, so that the pressing plate 32 moves in a direction away from the supporting platform 2; the two material placing plates 21 move towards the direction far away from the supporting column 28 by using the power motor 285, so that a worker can place material loading sheets or material unloading sheets on the two material placing plates 21, move the material placing plates 21 to the lower part of the glue dispenser 282, dispense the material loading sheets or the material unloading sheets by using the glue dispenser 282, place chips on glue dispensing positions of the material unloading sheets, and finally attach the material loading sheets subjected to glue dispensing to the chips. Compared with the prior art, the present embodiment utilizes the material discharging plate 21 and the pressing plate 32 to fix the upper material sheet or the lower material sheet, so that the possibility that the upper material sheet or the lower material sheet shakes to affect the dispensing effect or be damaged in the dispensing process is reduced, and the dispensing accuracy and the product quality are ensured to a certain extent.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The Schottky diode packaging equipment comprises a machine table (1) and is characterized in that two opposite bearing tables (2) are arranged on the machine table (1), a connecting plate (3) is arranged on each bearing table (2), one end of each connecting plate (3) in the length direction is hinged to each bearing table (2), and the other end of each connecting plate (3) is close to the other bearing table (2) and is provided with a pressing plate (32);

the device also comprises a driving device for driving the connecting plate (3) to rotate around the hinge shaft.

2. The schottky diode package device of claim 1, wherein: a push-pull plate (33) is arranged at one end, away from the pressing plate (32), of the connecting plate (3), the driving device comprises a pull rope (331) arranged on the push-pull plate (33), two rotating rods (25) which are matched with the two push-pull plates (33) one by one are arranged on the machine table (1), rotating wheels (251) are coaxially arranged on the rotating rods (25), and one end, away from the push-pull plate (33), of the pull rope (331) is connected to the rotating wheels (251);

the machine also comprises a driving assembly for driving the two rotating rods (25) to rotate simultaneously and an elastic piece for generating acting force to drive the pressing plate (32) to approach towards the machine table (1).

3. The schottky diode package device of claim 2, wherein: the driving assembly comprises driven bevel gears (252) arranged on the rotating rod (25), a connecting rod (4) rotatably connected with the machine table (1) is arranged on the machine table (1), and two driving bevel gears (41) which are respectively meshed with the two driven bevel gears (252) are arranged on the connecting rod (4);

the device also comprises a driving piece for driving the connecting rod (4) to rotate.

4. The schottky diode package device of claim 3, wherein: the machine table is characterized in that a fixing plate (284) is arranged on the machine table (1), the connecting rod (4) is rotatably connected with the fixing plate (284), the driving piece is a driving motor (27) arranged on the machine table (1), and an output shaft of the driving motor (27) is connected to the connecting rod (4).

5. The schottky diode package device of claim 2, wherein: the elastic piece is a torsion spring (23) arranged on the bearing platform (2), one end of the torsion spring (23) is connected to the bearing platform (2), and the other end of the torsion spring (23) is connected to the push-pull plate (33).

6. The schottky diode package device of claim 1, wherein: an elastic rubber pad (321) is arranged on the end face, far away from the connecting plate (3), of the pressing plate (32).

7. The schottky diode package device of claim 1, wherein: the two bearing platforms (2) are provided with material placing plates (21) in a sliding mode along the length direction of the bearing platforms (2), a transition plate (212) is connected between the two material placing plates (21), the machine table (1) is provided with a supporting column (28), the supporting column (28) is provided with a placing plate (283), the placing plate (283) is provided with a fixing plate (284), the fixing plate (284) is rotatably connected with a threaded rod (5) along the length direction of the bearing platforms (2), and the threaded rod (5) penetrates through the transition plate (212) and is in threaded connection with the transition plate (212);

the screw rod (5) is driven to rotate by a power element.

8. The schottky diode package device of claim 7 wherein: the power part is a power motor (285) arranged on the placing plate (283), and an output shaft of the power motor (285) is connected to the threaded rod (5).