CN108337807B

CN108337807B - PCB bidirectional V-CUT assembly line

Info

Publication number: CN108337807B
Application number: CN201810097242.5A
Authority: CN
Inventors: 管术春; 禹鹏飞; 段绍华
Original assignee: Jiangxi Jingwang Precision Circuit Co ltd
Current assignee: Jiangxi Jingwang Precision Circuit Co ltd
Priority date: 2018-01-31
Filing date: 2018-01-31
Publication date: 2020-07-31
Anticipated expiration: 2038-01-31
Also published as: CN108337807A

Abstract

The invention provides a PCB bidirectional V-CUT assembly line, which comprises a first V-CUT station, a steering station and a second V-CUT station, wherein the first V-CUT station, the steering station and the second V-CUT station are sequentially butted from left to right, and the first V-CUT station is used for carrying out V-CUT on a PCB in a first direction; the second V-CUT station is used for carrying out V-CUT on the PCB in a second direction; the turning station is used for rotating the PCB. The invention has the beneficial effects that: the bidirectional V-CUT assembly line is composed of two V-CUT stations and a steering station, wherein the steering station can horizontally rotate a PCB by a certain angle, bidirectional quick V-CUT processing of the PCB is automatically performed by the production line, the labor cost is reduced, and the production efficiency is improved.

Description

PCB bidirectional V-CUT assembly line

Technical Field

The invention relates to the technical field of PCB processing and manufacturing, in particular to a PCB bidirectional V-CUT assembly line.

Background

The V-CUT is a strip of dividing line which is CUT by a turntable cutter at a specific position of a PCB in advance by a PCB manufacturer according to the drawing requirements of customers, and aims to facilitate the board splitting after the subsequent SMT circuit board assembly is finished, and the V-CUT is named because the CUT shape looks like an English V-shaped shape.

The reason that the V-CUT needs to be designed on the circuit board is that the PCB has certain strength and hardness, and the parts on the circuit board are easily damaged because the PCB is not easily broken by breaking the PCB by hand, so that the original jointed board needs to be CUT into single boards by an operator conveniently by a pre-CUT V-CUT line, which is a board splitting method.

The existing V-CUT process flow is as follows: the process flow is high in working strength of workers and low in working efficiency, is not suitable for the requirement of high-efficiency and high-quality modern production, and needs to be improved in the prior art urgently.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the production line capable of automatically steering the PCB and automatically realizing bidirectional V-CUT is provided.

In order to solve the technical problems, the invention adopts the technical scheme that: a PCB bidirectional V-CUT assembly line comprises a first V-CUT station, a steering station and a second V-CUT station, wherein the first V-CUT station, the steering station and the second V-CUT station are sequentially butted from left to right,

the first V-CUT station is used for carrying out V-CUT on a PCB in a first direction;

the second V-CUT station is used for carrying out V-CUT on the PCB in a second direction;

the turning station is used for rotating the PCB.

Further, the included angle between the first direction and the second direction is 90 degrees.

Furthermore, the steering station comprises a steering device, the steering device comprises two cones, the two cones are arranged at intervals, a clamping part is formed between the two cones, and the clamping part is parallel to the horizontal plane.

Further, the thickness of the clamping part is matched with the thickness of the PCB.

Further, the two cones are driven to rotate by respective motors, and the rotation directions of the two cones are opposite.

Further, the vertex angle of the cone is 45 degrees.

Furthermore, the side of two cones all is equipped with the silica gel layer.

Further, the rotating speed of the motor is 14-16 krpm.

The invention has the beneficial effects that: the bidirectional V-CUT assembly line is composed of two V-CUT stations and a steering station, wherein the steering station can horizontally rotate a PCB by a certain angle, bidirectional quick V-CUT processing of the PCB is automatically performed by the production line, the labor cost is reduced, and the production efficiency is improved.

Drawings

The specific structure of the invention is detailed below with reference to the accompanying drawings:

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

FIG. 2 is a schematic view of the steering apparatus of the present invention;

1-a first conveyor belt; 2-a first V-CUT machine; 3-a second V-CUT machine; 4-a second conveyor belt; 5-a steering device; 511-a cone; 512-another cone; 52-silica gel layer; 53-clamping part.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following detailed description is given with reference to the accompanying drawings in conjunction with the embodiments.

Example 1

Referring to fig. 1 and 2, a PCB bidirectional V-CUT pipeline is characterized in that: comprises a first V-CUT station, a steering station and a second V-CUT station, wherein the first V-CUT station, the steering station and the second V-CUT station are sequentially butted from left to right,

the first V-CUT station comprises a first V-CUT machine 2 and a first conveyor belt 1, the first V-CUT station being for V-CUT in a first direction on a PCB;

the second V-CUT station comprises a second V-CUT machine 3 and a second conveyor belt 4, the second V-CUT station being for performing a second direction V-CUT on the PCB;

wherein the included angle between the first direction and the second direction is 90 degrees;

the steering station comprises a steering device 5 for rotating the PCB horizontally.

In the embodiment, the PCB is conveyed to the first V-CUT machine from the feeding end under the operation of the first conveying belt, when the PCB reaches an operation station, the first V-CUT machine carries out V-CUT on the PCB in the first direction, and the PCB is continuously conveyed to the discharging end of the first conveying belt after the cutting is finished; and the blanking end is butted with a PCB steering device of the steering station, the PCB steering device clamps the PCB and horizontally rotates the PCB, the rotated PCB is placed at the feeding end of a second conveying belt of the second V-CUT station, the PCB is conveyed to the second V-CUT machine under the operation of the second conveying belt, when the PCB reaches the operation station, the second V-CUT machine carries out V-CUT on the PCB in the second direction, the PCB is continuously conveyed to the blanking end of the second conveying belt after the cutting is finished, and the next procedure is ready to be carried out.

Turn to device including two cones that the interval set up, form clamping part 53 between two cones, the clamping part is parallel with the horizontal plane, and the downside of a cone 511 is parallel with the horizontal plane promptly, and the last side of another cone 512 is parallel with the horizontal plane, clamping part 53's width and PCB's thickness adaptation, two cones are rotatory by respective motor drive respectively, and the direction of rotation of two cones is opposite, and the cone also can be replaced with the circular cone platform.

From the above description, the beneficial effects of the present invention are: the bidirectional V-CUT assembly line is composed of two V-CUT stations and a steering station, wherein the steering station can horizontally rotate a PCB by a certain angle, bidirectional quick V-CUT processing of the PCB is automatically performed by the production line, the labor cost is reduced, and the production efficiency is improved.

Example 2

On the basis of example 1, the vertex angles of the cones are all 45 degrees.

In this embodiment, the top angle of the cone is preferably 45 degrees, and the PCB can be rotated exactly 90 degrees horizontally.

Example 3

On the basis of example 2, the sides of both cones are provided with a layer of silicone 52.

In this embodiment, for increasing coefficient of friction, set up the silica gel layer, can effectively prevent to skid between PCB and the cone.

Example 4

On the basis of example 3, the rotational speed of the motor is 14 to 16 krpm.

In the embodiment, the motor preferably has a rotating speed of 14-16krpm, and can rotate the PCB horizontally at a high speed, so that the production efficiency is improved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a PCB bidirectional V-CUT assembly line which characterized in that: comprises a first V-CUT station, a steering station and a second V-CUT station, wherein the first V-CUT station, the steering station and the second V-CUT station are sequentially butted from left to right,

the steering station is used for rotating the PCB;

the steering station comprises a steering device, the steering device comprises two cones which are arranged at intervals, a clamping part is formed between the two cones, the clamping part is parallel to the horizontal plane,

the vertex angle of the cone is 45 degrees;

the side surfaces of the two cones are provided with silica gel layers;

the two cones are driven to rotate by respective motors, and the rotating speed of the motors is 14-16 krpm.

2. The PCB bi-directional V-CUT pipeline of claim 1, wherein: the included angle between the first direction and the second direction is 90 degrees.

3. The PCB bi-directional V-CUT pipeline of claim 2, wherein: the thickness of the clamping part is matched with the thickness of the PCB.

4. The PCB bi-directional V-CUT pipeline of claim 3, wherein: the two cones rotate in opposite directions.