CN211361289U

CN211361289U - PCBA automatic screw locking mechanism

Info

Publication number: CN211361289U
Application number: CN201922082937.9U
Authority: CN
Inventors: 杨卫; 牛华平; 李向轮; 谢喜庆; 刘超
Original assignee: Suzhou Yuankong Automation Equipment Co ltd
Current assignee: Suzhou Yuankong Automation Equipment Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-08-28
Anticipated expiration: 2029-11-27

Abstract

The utility model discloses a PCBA automatic locking screw mechanism, include: the device comprises a pressing cylinder, an air pipe joint, a floating joint, a linear slide rail, a support plate, a screw gun mounting plate, a screw gun, a spring, a bird's beak, a screw, a nail suction pipe and a nail feeding pipe, wherein the floating joint is assembled at the driving end of the pressing cylinder; the supporting plate is arranged on the driving end of the floating joint; one side surface of the linear slide rail is slidably arranged on the outer wall of the supporting plate, the other side surface of the linear slide rail is provided with a slide rail mounting plate, and the screw gun mounting plate is arranged on the outer wall of the supporting plate; the spring is arranged at the bottom end of the screw gun mounting plate; the screw gun is arranged on the outer wall of the screw gun mounting plate along the up-down direction. The utility model discloses a can the snap-on with the slide rail mounting panel in the frame, adopt the air cylinder drive work of pushing down to the cooperation through screw rifle, blow the nail pipe, inhale the nail pipe and send the nail pipe realizes that the lock of screw pays, easy operation reduces workman intensity of labour, and degree of automation is high, improves production efficiency.

Description

PCBA automatic screw locking mechanism

Technical Field

The utility model relates to an automation equipment technical field specifically is a PCBA automatic locking screw mechanism.

Background

The PCBA is also called a printed circuit board, and is an important electronic component, which is a support for electronic components and a provider for connecting electronic component circuits. It is called a "printed" circuit board because it is made using electronic printing techniques. Before the advent of printed circuit boards, interconnections between electronic components were completed by direct wire connections. At present, circuit breadboards exist only as effective experimental tools, and printed circuit boards have become an absolutely dominant position in the electronics industry;

at present, in PCBA automated production, in order to pack the screw, generally adopt the screw machine installation screw of beating, the screw machine installation screw is beaten through manual operation generally when current goes up the screw. By adopting the mode, the full-intelligent automatic flow operation can not be realized, the production efficiency is low, the personnel cost is high, and the quality consistency is not easy to ensure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PCBA automatic locking screw mechanism 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: a PCBA automatic screw locking mechanism, comprising:

the air cylinder comprises a lower air cylinder, a lower air cylinder and a lower air cylinder, wherein the outer wall of the lower air cylinder is provided with two air pipe joints, and a floating joint is assembled at the driving end of the lower air cylinder;

a support plate; the floating joint is arranged on the driving end of the floating joint;

one side surface of the linear slide rail is slidably arranged on the outer wall of the supporting plate, and the other side surface of the linear slide rail is provided with a slide rail mounting plate;

the screw gun mounting plate is arranged on the outer wall of the supporting plate;

the spring is arranged at the bottom end of the screw gun mounting plate;

the screw rifle sets up along upper and lower direction on the outer wall of screw rifle mounting panel, and is located the rear side of spring, the top of screw rifle is equipped with blows the nail pipe, the bottom of screw rifle is equipped with the beak, the bottom of beak is provided with the screw, both sides are provided with respectively about the outer wall of screw rifle and send the nail pipe and inhale the nail pipe.

Preferably, the cross section of the slide rail mounting plate is L-shaped.

Preferably, a plurality of bolts are arranged on the outer wall of the mounting plate at equal intervals.

Preferably, the bottom end of the slide rail mounting plate is provided with a limit screw.

Preferably, the cross section of the screw gun mounting plate is concave.

The utility model has the advantages that: the utility model discloses a can the snap-on in the frame with the slide rail mounting panel, adopt the air cylinder drive work of pushing down to through the screw rifle, blow the nail pipe, inhale the nail pipe and send the cooperation of nail pipe to realize the lock of screw and pay, easy operation reduces workman intensity of labour, and degree of automation is high, improves production efficiency, and is small, can cooperate and produce the line operation, and it is convenient to change the product.

Drawings

FIG. 1 is a schematic perspective view of an automatic screw locking mechanism of PCBA according to the present invention;

FIG. 2 is a front view of the PCBA automatic screw locking mechanism of the present invention;

fig. 3 is a left side view of the automatic screw locking mechanism of the PCBA.

In the figure: 1. the device comprises a pressing cylinder, a gas pipe connector, a floating connector, a linear sliding rail, a sliding rail mounting plate, a limiting screw, a screw blowing pipe, a supporting plate, a screw gun mounting plate, a screw gun, a spring, a bird's beak, a screw suction pipe, a screw feeding pipe and a screw feeding pipe, wherein the pressing cylinder is 2, the gas pipe connector is 3, the floating connector is 4, the linear sliding rail is 5, the sliding rail mounting plate is 6, the limiting screw is 7, the screw blowing pipe is.

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: a PCBA automatic screw locking mechanism, comprising: a pressing cylinder 1, an air pipe joint 2, a floating joint 3, a linear slide rail 4, a support plate 8, a screw gun mounting plate 9, a screw gun 10, a spring 11, a bird's beak 12, a screw 13, a nail suction pipe 14 and a nail feeding pipe 15,

the outer wall of the lower air cylinder 1 is provided with two air pipe joints 2, and the driving end of the lower air cylinder 1 is provided with a floating joint 3; the support plate 8 is arranged on the driving end of the floating joint 3; one side surface of the linear slide rail 4 is slidably arranged on the outer wall of the supporting plate 8, a slide rail mounting plate 5 is assembled on the other side surface of the linear slide rail 4, the section of the slide rail mounting plate 5 is L-shaped, a plurality of bolts are arranged on the outer wall of the mounting plate 5 at equal intervals and used for directly fixing the slide rail mounting plate on a rack, and a limiting screw 6 is assembled at the bottom end of the slide rail mounting plate 5 and can play a limiting role; the screw gun mounting plate 9 is arranged on the outer wall of the support plate 8; the spring 11 is arranged at the bottom end of the screw gun mounting plate 9, and the cross section of the screw gun mounting plate 9 is concave; screw gun 10 sets up on the outer wall of silk rifle mounting panel 9 along upper and lower direction, and is located the rear side of spring 11, and the top of screw gun 10 is equipped with blows nail pipe 7, and the bottom of screw gun 10 is equipped with beak 12, and the bottom of beak 12 is provided with screw 13, and both sides are provided with respectively about the outer wall of screw gun 10 and send nail pipe 15 and inhale nail pipe 14.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Install slide rail mounting panel 5 in the frame through using the bolt, the during operation of normally circular telegram ventilation, move this device to screw station top, push down cylinder 1 action and stretch out downwards, promote backup pad 8 along linear slide rail 4 downstream, simultaneously, make screw 13 reach beak 12 bottom along the slide, screw 13 arrives the screw hole under the push down effect of push down cylinder 1, through screw rifle 10, blow the cooperation realization screw of nail pipe 7, inhale nail pipe 14 and send nail pipe 15.

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 PCBA automatic locking screw mechanism which characterized in that includes:

the air cylinder pressing device comprises a pressing cylinder (1), wherein two air pipe joints (2) are arranged on the outer wall of the pressing cylinder (1), and a floating joint (3) is assembled at the driving end of the pressing cylinder (1);

a support plate (8); the floating joint is arranged on the driving end of the floating joint (3);

one side surface of the linear sliding rail (4) is slidably arranged on the outer wall of the supporting plate (8), and the other side surface of the linear sliding rail (4) is provided with a sliding rail mounting plate (5);

the screw gun mounting plate (9) is arranged on the outer wall of the supporting plate (8);

the spring (11) is arranged at the bottom end of the screw gun mounting plate (9);

screw rifle (10), set up along upper and lower direction on the outer wall of silk rifle mounting panel (9), and be located the rear side of spring (11), the top of screw rifle (10) is equipped with blows nail pipe (7), the bottom of screw rifle (10) is equipped with beak (12), the bottom of beak (12) is provided with screw (13), both sides are provided with respectively about the outer wall of screw rifle (10) and send nail pipe (15) and inhale nail pipe (14).

2. The PCBA automatic screw locking mechanism according to claim 1, wherein: the cross section of the slide rail mounting plate (5) is L-shaped.

3. The PCBA automatic screw locking mechanism according to claim 1, wherein: a plurality of bolts are arranged on the outer wall of the mounting plate (5) at equal intervals.

4. The PCBA automatic screw locking mechanism according to claim 1, wherein: the bottom of slide rail mounting panel (5) is equipped with stop screw (6).

5. The PCBA automatic screw locking mechanism according to claim 1, wherein: the cross section of the screw gun mounting plate (9) is in a concave shape.