Pin bending equipment for DIP (Dual In-line Package) device

Abstract

The utility model discloses DIP device pin bending equipment which comprises a base, a driving motor is fixedly installed at the top of the base, a rotating shaft is fixedly installed at the output end of the driving motor, a first gear is fixedly installed on the surface of the rotating shaft, and a second gear is arranged on the surface of the first gear in a meshed mode. A rotating rod is fixedly installed in the second gear and rotationally connected with the base, a rotating disc is fixedly installed at the top end of the rotating rod, a guiding assembly is arranged at the bottom of the rotating disc and connected with the base, a placing plate is fixedly installed at the top of the rotating disc, and a DIP device body is in lap joint with the top of the placing plate. A clamping assembly is arranged at the top of the containing plate, a limiting assembly is arranged at the top of the base, and a bending assembly is arranged at the top of the base. The pins of the DIP device body can be conveniently bent, meanwhile, another DIP device body can be placed or replaced, and the feeding and discharging time of the DIP device body is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of DIP device pin processing, in particular to a DIP device pin bending device. Background Art

[0002] DIP device is an electronic component. The packaging structure of DIP device includes multi-layer ceramic dual in-line DIP, single-layer ceramic dual in-line DIP, lead frame DIP, etc., and the number of pins generally does not exceed 100.

[0003] Before using a DIP device, it is often necessary to bend the pins of the DIP device so that the DIP device can be used better. Bending equipment is used to bend the pins. Most of the existing bending equipment uses a single station to bend the pins of the DIP device. It is necessary to wait until the pins of the previous DIP device are processed before replacing the next DIP device. Then the pins of the next DIP device can be bent. The loading and unloading takes a long time, resulting in poor bending efficiency. Therefore, the utility model provides a DIP device pin bending equipment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a DIP device pin bending device, which is used to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A DIP device pin bending device comprises a base, a driving motor is fixedly installed on the top of the base, a rotating shaft is fixedly installed on the output end of the driving motor, a first gear is fixedly installed on the surface of the rotating shaft, a second gear is meshedly arranged on the surface of the first gear, a rotating rod is fixedly installed inside the second gear, and the rotating rod is rotatably connected to the base, a rotating disk is fixedly installed on the top of the rotating rod, a guide assembly is arranged at the bottom of the rotating disk, and the guide assembly is connected to the base, a placement plate is fixedly installed on the top of the rotating disk, a DIP device body is overlapped on the top of the placement plate, a clamping assembly is arranged on the top of the placement plate, a limiting assembly is arranged on the top of the base, and a bending assembly is arranged on the top of the base.

[0007] Preferably, the guide assembly comprises a slider disposed at the bottom of the rotating disk, a slide rail is slidably connected to the surface of the slider, and the slide rail is fixedly connected to the base.

[0008] Preferably, the clamping assembly includes a fixed plate arranged on the top of the placing plate, a spring is fixedly installed on the facing surface of the fixed plate, a clamping plate is fixedly installed on the surface of the spring, a movable rod is fixedly installed on the surface of the clamping plate, and the movable rod is slidably connected to the fixed plate, and a movable plate is fixedly installed on the surface of the movable rod.

[0009] Preferably, the limiting assembly includes a mounting frame arranged on the top of the base, a first electric push rod is fixedly mounted on the inner wall of the mounting frame, a movable plate is fixedly mounted on the output end of the first electric push rod, a first limiting plate is fixedly mounted on the bottom of the movable plate, a second electric push rod is fixedly mounted on the bottom of the movable plate, and a second limiting plate is fixedly mounted on the output end of the second electric push rod.

[0010] Preferably, the bending assembly includes a third electric push rod arranged on the top of the base, and a bending plate is fixedly mounted on the output end of the third electric push rod.

[0011] Preferably, a supporting leg is fixedly mounted on the bottom of the base, a supporting pad is provided at the bottom end of the supporting leg, and the number of the supporting legs is multiple.

[0012] Preferably, there are multiple placement plates, and the multiple placement plates are distributed in a circular array.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the DIP device pin bending equipment places the DIP device body on the placement plate, clamps it by a clamping assembly, drives the motor to rotate the rotating shaft, the first gear, the second gear, and the rotating rod, so that the rotating disk rotates along the guide assembly, so that the DIP device body above the placement plate rotates, and when it rotates to the next station, the above operation is repeated, and when the previously placed DIP device body rotates to the top of the bending assembly, it is limited by the limiting assembly, and its pins are bent by the bending assembly, so that it is convenient to place or replace another DIP device body while bending the pins of the DIP device body, thereby reducing the loading and unloading time of the DIP device body and improving the bending speed of the pins of the DIP device body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional stereogram of the structure of the utility model;

[0015] Figure 2 The utility model structure Figure 1 The enlarged view of point A in the middle;

[0016] Figure 3 This is a front cross-sectional view of the structure of the utility model;

[0017] Figure 4 It is the right view of the structure of the utility model.

[0018] In the figure: 1. base; 2. drive motor; 3. rotating shaft; 4. first gear; 5. second gear; 6. rotating rod; 7. rotating disk; 8. slider; 9. slide rail; 10. placement plate; 11. DIP device body; 12. fixed plate; 13. spring; 14. clamping plate; 15. movable rod; 16. movable plate; 17. mounting frame; 18. first electric push rod; 19. moving plate; 20. first limit plate; 21. second electric push rod; 22. second limit plate; 23. third electric push rod; 24. bending plate; 25. supporting leg. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Reference Figure 1-4A DIP device pin bending device comprises a base 1, a driving motor 2 is fixedly installed on the top of the base 1, a rotating shaft 3 is fixedly installed on the output end of the driving motor 2, a first gear 4 is fixedly installed on the surface of the rotating shaft 3, a second gear 5 is meshed on the surface of the first gear 4, a rotating rod 6 is fixedly installed inside the second gear 5, and the rotating rod 6 is rotatably connected to the base 1, a rotating disk 7 is fixedly installed on the top of the rotating rod 6, a guide component is arranged at the bottom of the rotating disk 7, and the guide component is connected to the base 1, a placement plate 10 is fixedly installed on the top of the rotating disk 7, the number of the placement plates 10 is multiple, and the multiple placement plates 10 are distributed in a circular array, a DIP device body 11 is overlapped on the top of the placement plate 10, a clamping component is arranged on the top of the placement plate 10, a limiting component is arranged on the top of the base 1, a bending component is arranged on the top of the base 1, a supporting leg 25 is fixedly installed on the bottom of the base 1, and a bottom end of the supporting leg 25 is arranged A support pad is provided, and the number of support legs 25 is multiple. The DIP device pin bending equipment places the DIP device body 11 on the placement plate 10, clamps it through the clamping assembly, and drives the motor 2 to rotate the shaft 3, the first gear 4, the second gear 5, and the rotating rod 6, so that the rotating disk 7 rotates along the guide assembly, so that the DIP device body 11 above the placement plate 10 rotates, and when it rotates to the next station, the above operation is repeated. When the previously placed DIP device body 11 rotates to the top of the bending assembly, it is limited by the limiting assembly, and its pins are bent by the bending assembly, so that the pins of the DIP device body 11 can be bent while another DIP device body 11 can be placed or replaced, thereby reducing the loading and unloading time of the DIP device body 11 and improving the bending speed of the pins of the DIP device body 11.

[0021] Specifically, the guide assembly includes a slider 8 arranged at the bottom of the rotating disk 7. The surface of the slider 8 is slidably connected to a slide rail 9, and the slide rail 9 is fixedly connected to the base 1, so as to guide the rotation of the rotating disk 7, so that the rotating disk 7 can rotate more stably, and also to support the rotating disk 7.

[0022] Specifically, the clamping assembly includes a fixed plate 12 arranged on the top of the placement plate 10, a spring 13 is fixedly installed on the opposite surface of the fixed plate 12, a clamping plate 14 is fixedly installed on the surface of the spring 13, a movable rod 15 is fixedly installed on the surface of the clamping plate 14, and the movable rod 15 is slidably connected to the fixed plate 12, and a movable plate 16 is fixedly installed on the surface of the movable rod 15, which is convenient for preliminary clamping and fixing of the DIP device body 11, thereby avoiding the phenomenon of the DIP device body 11 falling off when rotating.

[0023] Specifically, the limiting assembly includes a mounting frame 17 arranged on the top of the base 1, a first electric push rod 18 is fixedly installed on the inner wall of the mounting frame 17, a moving plate 19 is fixedly installed on the output end of the first electric push rod 18, a first limiting plate 20 is fixedly installed on the bottom of the moving plate 19, a second electric push rod 21 is fixedly installed on the bottom of the moving plate 19, and a second limiting plate 22 is fixedly installed on the output end of the second electric push rod 21, which is convenient for limiting the DIP device body 11 while limiting the pins of the DIP device body 11, so as to facilitate better bending of the pins later.

[0024] Specifically, the bending assembly includes a third electric push rod 23 disposed on the top of the base 1 , and a bending plate 24 is fixedly mounted on the output end of the third electric push rod 23 to facilitate bending of the pins of the DIP device body 11 .

[0025] The DIP device pin bending device is connected to 220V mains power, and the main controller can be a conventional known device for controlling a computer or the like.

[0026] When in use: pull the movable plate 16 to both sides, so that the movable rod 15 and the clamping plate 14 move to both sides, so that the spring 13 is compressed, and the DIP device body 11 is placed on the placement plate 10, and the movable plate 16 is released. The force generated by the compression of the spring 13 makes the clamping plate 14 move to the middle to clamp the DIP device body 11, and the drive motor 2 is started to rotate the shaft 3, so that the first gear 4 rotates, so that the second gear 5 rotates, so that the rotating rod 6 rotates, so that the rotating disk 7 and the slider 8 rotate along the slide rail 9, so that the upper part of the placement plate 10 is moved. The DIP device body 11 rotates, and when it rotates to the next workstation, the above operation is repeated to place the next DIP device body 11. When the pins on the DIP device body 11 rotate to above the bending plate 24, the first electric push rod 18 is started to move the moving plate 19 and the first limit plate 20 downward so that the first limit plate 20 contacts the DIP device body 11. The second electric push rod 21 is started to move the second limit plate 22 downward so that the second limit plate 22 contacts the top of the pin. The third electric push rod 23 is started to move the bending plate 24 upward to bend the pin.

[0027] In summary, the DIP device pin bending equipment places the DIP device body 11 on the placement plate 10, clamps it by a clamping assembly, and drives the motor 2 to rotate the shaft 3, the first gear 4, the second gear 5, and the rotating rod 6, so that the rotating disk 7 rotates along the guide assembly, so that the DIP device body 11 above the placement plate 10 rotates, and when it rotates to the next workstation, the above operation is repeated, and when the previously placed DIP device body 11 rotates to the top of the bending assembly, it is limited by the limiting assembly, and its pins are bent by the bending assembly, so that the pins of the DIP device body 11 can be bent while another DIP device body 11 can be placed or replaced, thereby reducing the loading and unloading time of the DIP device body 11, improving the bending speed of the pins of the DIP device body 11, and solving the problems raised in the above background technology.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A DIP device pin bending device, comprising a base (1), characterized in that: A driving motor (2) is fixedly mounted on the top of the base (1); a rotating shaft (3) is fixedly mounted on the output end of the driving motor (2); a first gear (4) is fixedly mounted on the surface of the rotating shaft (3); a second gear (5) is meshingly arranged on the surface of the first gear (4); a rotating rod (6) is fixedly mounted inside the second gear (5); and the rotating rod (6) is rotatably connected to the base (1); a rotating disk (7) is fixedly mounted on the top of the rotating rod (6); a guide assembly is arranged at the bottom of the rotating disk (7), and the guide assembly is connected to the base (1); a placement plate (10) is fixedly mounted on the top of the rotating disk (7); a DIP device body (11) is overlapped on the top of the placement plate (10); a clamping assembly is arranged on the top of the placement plate (10); a limiting assembly is arranged on the top of the base (1); and a bending assembly is arranged on the top of the base (1).

2. A DIP device pin bending device according to claim 1, characterized in that: The guide assembly comprises a slider (8) arranged at the bottom of the rotating disk (7); a slide rail (9) is slidably connected to the surface of the slider (8), and the slide rail (9) is fixedly connected to the base (1).

3. The DIP device pin bending device according to claim 1, characterized in that: The clamping assembly comprises a fixed plate (12) arranged on the top of the placement plate (10), a spring (13) is fixedly installed on the facing surface of the fixed plate (12), a clamping plate (14) is fixedly installed on the surface of the spring (13), a movable rod (15) is fixedly installed on the surface of the clamping plate (14), and the movable rod (15) is slidably connected to the fixed plate (12), and a movable plate (16) is fixedly installed on the surface of the movable rod (15).

4. The DIP device pin bending device according to claim 1, characterized in that: The position limiting assembly comprises a mounting frame (17) arranged on the top of the base (1); a first electric push rod (18) is fixedly mounted on the inner wall of the mounting frame (17); a moving plate (19) is fixedly mounted on the output end of the first electric push rod (18); a first position limiting plate (20) is fixedly mounted on the bottom of the moving plate (19); a second electric push rod (21) is fixedly mounted on the bottom of the moving plate (19); and a second position limiting plate (22) is fixedly mounted on the output end of the second electric push rod (21).

5. The DIP device pin bending device according to claim 1, characterized in that: The bending assembly comprises a third electric push rod (23) arranged on the top of the base (1), and a bending plate (24) is fixedly mounted on the output end of the third electric push rod (23).

6. The DIP device pin bending device according to claim 1, characterized in that: A support leg (25) is fixedly mounted on the bottom of the base (1), a support pad is arranged at the bottom end of the support leg (25), and the number of the support legs (25) is plural.

7. The DIP device pin bending device according to claim 1, characterized in that: The number of the placement plates (10) is multiple, and the multiple placement plates (10) are distributed in a circular array.

Images