CN218735807U

CN218735807U - Pin arranging device for chip electronic element

Info

Publication number: CN218735807U
Application number: CN202222857550.8U
Authority: CN
Inventors: 鲍奕凯
Original assignee: Ningbo Changhong Electronic Technology Co ltd
Current assignee: Ningbo Changhong Electronic Technology Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses a whole foot device of paster electronic component, comprises a workbench, the workstation top is rotated and is connected with anchor clamps, anchor clamps top central point puts the department and inlays and be equipped with paster component, paster component top symmetry is equipped with a plurality of pins, workstation top one side slides and is equipped with the slide, the vertical first servo motor that is equipped with in slide top, the coaxial lead screw that is equipped with of first servo motor top output shaft, lead screw outer peripheral face cover is equipped with the slider, slider one side is equipped with and is used for the whole foot subassembly of pin alignment, lead screw lower part outer peripheral face is equipped with the joint pendulum subassembly that shakes that is used for controlling pin pendulum. The utility model discloses a joint shimmy subassembly and the cooperation of whole foot subassembly that set up are used, can be when putting the straightening to the pin, can prevent to put the straightening in-process to the pin, and the elastic stress of itself leads to the circumstances of crooked position resilience once more to take place, improves the whole effect of whole foot.

Description

Pin arranging device for chip electronic element

Technical Field

The utility model relates to an electronic component technical field especially relates to a whole foot device of paster electronic component.

Background

Electronic components, which are the basic elements of electronic circuits, are typically individually packaged and have two or more leads or metal contacts. The electronic components are interconnected to form an electronic circuit having a specific function, such as: amplifiers, radio receivers, oscillators, etc., one of the common ways to connect electronic components is soldering to a printed circuit board. The electronic components may be individual packages (resistors, capacitors, inductors, transistors, diodes, etc.) or groups of various complexities, such as: integrated circuits (operational amplifiers, exclusion, logic gates, etc.).

The pins of the surface mount electronic element need to be flatly pasted and soldered on the PCB, but the pins are soft in material and are easy to bend in the production and transfer processes. The bent pins can flow into the next process after being corrected to be qualified. For a high-precision chip component, corresponding equipment is not available in the industry at present, a common method for not seriously deforming pins is to use a microscope to check the flatness and the flatness through technicians, the pins with deformation need to be clamped and calibrated by sharp mouth pliers or tweezers and other tools, then the pins are rechecked and recalibrated until the pins are qualified, the repairing efficiency is low, the repairing efficiency is about one minute or longer for repairing a product, the pins are easy to be clamped and damaged by the sharp mouth pliers, in order to ensure the production working efficiency, a large amount of manpower is generally needed for trimming the pins, time and labor are wasted, the cost is increased, the situation that bent parts rebound again due to the elastic stress of the pins after the pins are straightened occurs is generated, and the device for trimming the pins of the chip electronic component is provided in order to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a whole foot device of a patch electronic element.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a whole foot device of paster electronic component, includes the workstation, the workstation top is rotated and is connected with anchor clamps, anchor clamps top central point puts the department and inlays and be equipped with paster component, paster component top symmetry is equipped with a plurality of pins, workstation top sideslip is equipped with the slide, the vertical first servo motor that is equipped with in slide top, the coaxial lead screw that is equipped with of first servo motor top output shaft, lead screw outer peripheral face cover is equipped with the slider, slider one side is equipped with and is used for the whole foot subassembly of pin straightening, lead screw lower part outer peripheral face is equipped with the joint pendulum subassembly that shakes that is used for controlling pin pendulum, the anchor clamps bottom is equipped with and is used for controlling paster component pivoted servo drive subassembly.

Preferably, the pin adjusting assembly comprises a connecting plate which is sleeved on one side, close to the pins, of the sliding block in a transverse sliding mode, a U-shaped driving lever is symmetrically arranged on one side, far away from the sliding block, of the connecting plate in a transverse mode, the outer peripheral surface of the U-shaped driving lever is evenly abutted to the outer wall of the pins on the adjacent side in a sliding mode, and a sliding groove is formed in the connecting position of the connecting plate and the sliding block.

Preferably, the joint pendulum subassembly of shaking is located the lead screw including the cover and is close to the carousel of the outer peripheral face of position department between first servo motor top and the slider bottom, the carousel outer peripheral face transversely is equipped with the bellying, the joint pendulum subassembly of shaking still includes the connecting rod that the symmetry located connecting plate bottom both ends, the connecting rod outer peripheral face is equallyd divide and is do not slided with the bellying and offset, the slider both sides all transversely are equipped with compression spring, compression spring keeps away from slider one end and equallyd divide and do not offset with the spout inner wall of adjacent one side.

Further, servo drive assembly is including transversely locating the second servo motor of workstation bottom, the coaxial worm that is equipped with of second servo motor output shaft, the meshing of worm one side has the worm wheel, pivot bottom outer peripheral face is located to the coaxial cover of worm wheel, servo drive assembly is still including the servo control module group of locating workstation top one side, servo control module group and second servo motor form electric connection.

Still further, slide one side of keeping away from anchor clamps transversely is equipped with the telescopic link, slide one end coaxial coupling is kept away from to the telescopic link has the cylinder, the cylinder bottom is equipped with the mounting panel, the mounting panel is fixed in the lateral wall of the adjacent one side of workstation.

Preferably, the first servo motor is electrically connected with the servo control module.

The utility model has the advantages that:

1. the combined shimmy component and the pin straightening component are matched for use, so that the pins can be straightened, the situation that the bent parts rebound again due to the elastic stress of the pins in the straightening process can be prevented, and the integral effect of the pin straightening is improved;

2. the servo drive assembly can effectively improve the effect of the whole foot, improve the speed of the whole foot, improve the production efficiency and reduce the production cost through the multi-angle and multi-directional whole foot.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are specifically illustrated below, and the detailed description is given in conjunction with the accompanying drawings.

Drawings

Fig. 1 is a schematic perspective view of a pin alignment device for a chip electronic component according to the present invention;

fig. 2 is a schematic structural view of a pin alignment assembly of a pin alignment device for a chip electronic component according to the present invention;

fig. 3 is a schematic structural view of a joint shimmy component of a pin alignment device for a patch electronic component according to the present invention;

fig. 4 is a schematic diagram of a sliding plate movement structure of the device for aligning the pins of the patch electronic components according to the present invention;

fig. 5 is a schematic structural view of a servo driving assembly of the pin adjusting device for a patch electronic component according to the present invention.

In the figure: 1. a work table; 2. a clamp; 3. a patch element; 4. a pin; 5. a slide plate; 6. a first servo motor; 7. a lead screw; 8. a slider; 9. a connecting plate; 10. a U-shaped deflector rod; 11. a compression spring; 12. a turntable; 13. a boss portion; 14. a connecting rod; 15. mounting a plate; 16. a cylinder; 17. a telescopic rod; 18. a worm gear; 19. a rotating shaft; 20. a worm; 21. a second servo motor; 22. a servo control module.

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.

Embodiment 1, refer to fig. 1 to 5, a whole foot device of paster electronic component, including

workstation

1, 1 top of workstation rotates and is connected with

anchor clamps

2, 2 top central point departments of anchor clamps inlay and are equipped with

paster component

3, 3 top symmetries of paster component are equipped with a plurality of

pins

4, 1 top one side of workstation slides and is equipped with slide 5, the vertical first servo motor 6 that is equipped with in slide 5 top, the coaxial lead screw 7 that is equipped with of 6 top output shafts of first servo motor, 7 outer peripheral face covers of lead screw are equipped with

slider

8, 8 one side of slider is equipped with and is used for the whole foot subassembly of pin 4 alignment, 7 lower part outer peripheral faces of lead screw are equipped with the joint shimmy subassembly that is used for controlling pin 4 shimmy, 2 bottoms of anchor clamps are equipped with and are used for controlling 3 pivoted servo drive assembly of paster component.

In the embodiment, the pin adjusting assembly comprises a connecting plate 9 which is transversely slidably sleeved on one side of a sliding block 8 close to pins 4, a U-shaped deflector rod 10 is transversely and symmetrically arranged on one side of the connecting plate 9 far away from the sliding block 8, the outer peripheral surface of the U-shaped deflector rod 10 is respectively and slidably abutted against the outer wall of the adjacent side of the pins 4, a sliding groove is arranged at the connecting position of the connecting plate 9 and the sliding block 8, the combined shimmy assembly comprises a rotary table 12 which is sleeved on the outer peripheral surface of a lead screw 7 close to the position between the top of a first servo motor 6 and the bottom of the sliding block 8, a bulge 13 is transversely arranged on the outer peripheral surface of the rotary table 12, the combined shimmy assembly also comprises connecting rods 14 which are symmetrically arranged at two ends of the bottom of the connecting plate 9, the outer peripheral surfaces of the connecting rods 14 are respectively and slidably abutted against the bulge 13, and compression springs 11 are transversely arranged on two sides of the sliding block 8, compression spring 11 keeps away from 8 one ends of slider and equally divide and do not offset with the spout inner wall of adjacent one side, servo drive assembly is including transversely locating the second servo motor 21 of 1 bottom of workstation, the coaxial worm 20 that is equipped with of second servo motor 21 output shaft, the meshing of 20 one sides of worm has

worm wheel

18, 19 bottom outer peripheral faces of pivot are located to the coaxial cover of worm wheel 18, servo drive assembly is still including the servo control module 22 of locating 1 top one side of workstation, servo control module 22 forms electric connection with

second servo motor

21, 2 one side of anchor clamps are transversely equipped with telescopic link 17 are kept away from to

slide

5, 5 one end coaxial coupling of slide 16 is kept away from to telescopic link 17, cylinder 16 bottom is equipped with mounting panel 15, mounting panel 15 is fixed in the lateral wall of 1 adjacent one side of workstation, first servo motor 6 forms electric connection with servo control module 22.

The working principle of the embodiment is as follows: when the device is used, firstly, the pins 4 of the patch element 3 face upwards, the patch element 3 is placed on the top of the fixture 2 to be fixed, then the servo control module 22 is used for controlling the air cylinder 16 to work, the air cylinder 16 drives the sliding plate 5 to horizontally move towards the direction of the fixture 2 through the telescopic rod 17, when the sliding plate 5 moves, the U-shaped deflector rod 10 is driven to be inserted from two sides of the bottom of the pins 4, at the moment, the servo control module 22 is used for starting the first servo motor 6 to work, the first servo motor 6 drives the screw rod 7 to rotate, the screw rod 7 drives the sliding block 8 to rise at a constant speed when rotating, the sliding block 8 drives the connecting plate 9 to move simultaneously, the connecting plate 9 drives the U-shaped deflector rod 10 to move simultaneously when moving, the U-shaped deflector rod 10 moves from bottom to top at a constant speed, and the bent pins 4 are straightened;

the expected effect cannot be completely achieved by the method, because the pins 4 have certain elasticity, the pins 4 are very easy to generate a certain rebound phenomenon after the straightening is finished, when the lead screw 7 rotates, the bosses 13 are driven by the rotary disc 12 to rotate simultaneously, the bosses 13 strike the connecting rods 14 when rotating, the connecting rods 14 drive the connecting plates 9 to move simultaneously when being struck, the connecting plates 9 drive the U-shaped deflector rods 10 to move simultaneously and swing the pins 4 to a certain extent, at the moment that the bosses 13 leave the connecting rods 14, the connecting plates 9 rebound to the original positions rapidly under the action of the compression springs 11, when the bosses 13 rotate to the next connecting rods 14, the connecting plates 9 slide towards the other direction repeatedly, so that the continuous repeated oscillation is generated during the straightening process of the pins 4, the pins 4 can obtain a better straightening effect, after the straightening in the same direction, the chip elements 3 need to rotate ninety degrees, the chip elements 3 are operated for straightening other angles, firstly, the U-shaped deflector rods 10 need to be reset through the air cylinder 16, then the servo control module 22 can drive the worm to rotate through the second servo motor, the worm wheel 21 can be rotated to rotate to improve the efficiency, and the efficiency of the worm wheel 2 can be improved, and the worm wheel 21 can be improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a whole foot device of paster electronic component, includes workstation (1), its characterized in that, workstation (1) top is rotated and is connected with anchor clamps (2), anchor clamps (2) top central point puts the department and inlays and be equipped with paster component (3), paster component (3) top symmetry is equipped with a plurality of pins (4), workstation (1) top one side slides and is equipped with slide (5), slide (5) top is vertical to be equipped with first servo motor (6), first servo motor (6) top output shaft is coaxial to be equipped with lead screw (7), lead screw (7) outer peripheral face cover is equipped with slider (8), slider (8) one side is equipped with and is used for the whole foot subassembly with pin (4), lead screw (7) lower part outer peripheral face is equipped with the joint pendulum subassembly that shakes that is used for controlling pin (4), anchor clamps (2) bottom is equipped with and is used for controlling paster component (3) pivoted servo drive assembly.

2. The patch electronic component pin arranging device according to claim 1, wherein the pin arranging assembly comprises a connecting plate (9) which is transversely slidably sleeved on one side of the slider (8) close to the pins (4), one side of the connecting plate (9) far away from the slider (8) is transversely and symmetrically provided with a U-shaped deflector rod (10), the outer peripheral surfaces of the U-shaped deflector rods (10) are respectively abutted to the outer walls of the pins (4) on the adjacent side in a sliding manner, and a sliding groove is formed in the connecting position of the connecting plate (9) and the slider (8).

3. The device for straightening feet of a patch electronic element according to claim 2, wherein the joint shimmy component comprises a rotary table (12) sleeved on a lead screw (7) close to the outer peripheral surface of a position between the top of the first servo motor (6) and the bottom of the sliding block (8), a protruding part (13) is transversely arranged on the outer peripheral surface of the rotary table (12), the joint shimmy component further comprises connecting rods (14) symmetrically arranged at two ends of the bottom of the connecting plate (9), the outer peripheral surface of each connecting rod (14) is respectively and slidably abutted against the protruding part (13), compression springs (11) are transversely arranged on two sides of the sliding block (8), and one ends, far away from the sliding block (8), of the compression springs (11) are respectively and slidably abutted against the inner wall of the sliding groove on one adjacent side.

4. The patch electronic component foot arrangement device according to claim 3, wherein the servo driving assembly comprises a second servo motor (21) transversely arranged at the bottom of the workbench (1), an output shaft of the second servo motor (21) is coaxially provided with a worm (20), a worm wheel (18) is meshed with one side of the worm (20), the worm wheel (18) is coaxially sleeved on the outer peripheral surface of the bottom of the rotating shaft (19), the servo driving assembly further comprises a servo control module (22) arranged at one side of the top of the workbench (1), and the servo control module (22) is electrically connected with the second servo motor (21).

5. A patch electronic component foot arrangement device according to claim 4, characterized in that a telescopic rod (17) is transversely arranged on one side of the sliding plate (5) far away from the clamp (2), a cylinder (16) is coaxially connected to one end of the telescopic rod (17) far away from the sliding plate (5), a mounting plate (15) is arranged at the bottom of the cylinder (16), and the mounting plate (15) is fixed on the side wall of the adjacent side of the workbench (1).

6. A patch electronic component pin aligning device according to claim 5, wherein said first servo motor (6) is electrically connected to a servo control module (22).