CN208300140U - A kind of automatic positioning mechanism of multistation pcb board - Google Patents
A kind of automatic positioning mechanism of multistation pcb board Download PDFInfo
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- CN208300140U CN208300140U CN201820983116.5U CN201820983116U CN208300140U CN 208300140 U CN208300140 U CN 208300140U CN 201820983116 U CN201820983116 U CN 201820983116U CN 208300140 U CN208300140 U CN 208300140U
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- pcb board
- fixture
- positioning mechanism
- automatic positioning
- multistation
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Abstract
The utility model relates to pcb board field of locating technology, and in particular to a kind of automatic positioning mechanism of multistation pcb board, comprising: bracket (1)；Fixture (2), it is mounted on bracket (1) top, in the movable plate (22) of installation space (21) side, the side of movable plate (22) towards installation space (21) is provided with several positioning components (23) for fixing pcb board in its longitudinal direction for the installation space (21) of pcb board including several parallel arrangements and setting；Telescopic component (3), it is mounted in fixture (2), one end is connect with movable plate (22), and the telescopic direction of telescopic component (3) is parallel to the length direction of pcb board, for driving movable plate separate or close to installation space (21).The utility model provides a kind of pcb board positioning that can be suitable for different size in the margin of tolerance, to improve the automatic positioning mechanism of the multistation pcb board for the stability placed.
Description
Technical field
The utility model relates to pcb board field of locating technology, and in particular to a kind of automatic positioning machine of multistation pcb board
Structure.
Background technique
Pcb board is also known as printed circuit board, is the supporter of electronic component, is the carrier of electronic component electrical connection.
Pcb board from pcb board hopper take out be transferred to the station of subsequent processing before, since the fixture of existing automatic positioning mechanism can
To hold multiple pcb boards, and the size for holding space and being all larger than pcb board itself of each station simultaneously, taken with facilitating
The pcb board put, therefore taken out from hopper is not positioned in short transverse and length direction, needs to determine it in advance
Position, then just can enter the operation of subsequent processing.And pcb board there is also inevitable tolerance, causes in process
Its length is different, therefore these pcb boards are placed on to when the holding in space of same specification of fixture simultaneously, and pcb board is in height
It is less firm with the placement on length direction.
Utility model content
Therefore, the technical problem to be solved by the present invention is to overcome pcb board fixture in the prior art cannot be to PCB
The length direction of plate is positioned, it is caused to place unsteady defect, so that providing one kind can be suitable in the margin of tolerance
The pcb board of different size positions, to improve the automatic positioning mechanism of the multistation pcb board for the stability placed.
In order to solve the above-mentioned technical problem, the utility model provides a kind of automatic positioning mechanism of multistation pcb board, packet
It includes:
Bracket；
Fixture is mounted on the frame upper, and the installation space of the pcb board including several parallel arrangements and setting are in institute
State the movable plate of installation space side, the side of the movable plate towards the installation space is provided with several for will be described
The positioning component that pcb board is fixed in its longitudinal direction；
Telescopic component is mounted in the fixture, and one end is connect with the movable plate, and the flexible side of the telescopic component
To the length direction for being parallel to the pcb board, for driving the movable plate separate or close to the installation space.
The automatic positioning mechanism of the multistation pcb board, the telescopic component are mounted on the middle part of the fixture, are another
One end and the affixed clamping cylinder of the fixture.
The automatic positioning mechanism of the multistation pcb board further includes setting up separately at least the two of the telescopic component two sides
One end of a first guide rod, first guide rod is fixed on the movable plate, and the other end is threaded through on the fixture.
The automatic positioning mechanism of the multistation pcb board, the fixture are described by a shaft and the bracket
One end of shaft is equipped with rotary drive assembly.
The automatic positioning mechanism of the multistation pcb board further includes the pcb board supporting plate being arranged in below the fixture,
One lifting driving assembly is installed on the pcb board supporting plate.
The automatic positioning mechanism of the multistation pcb board, the lifting driving assembly are mounted on the mid-stent
In fixed plate.
The two sides of the automatic positioning mechanism of the multistation pcb board, the lifting driving assembly are respectively arranged with one the
Two guide rods, one end of second guide rod and the pcb board supporting plate are affixed, and the other end is arranged through the fixed plate.
The automatic positioning mechanism of the multistation pcb board, the positioning component include that activity is threaded through the movable plate
On third guide rod, the bias piece that is set on the third guide rod and the mounting plate that the bias piece front end is set,
The telescopic direction of the bias piece is parallel to the length direction of the pcb board.
The automatic positioning mechanism of the multistation pcb board, the mounting plate towards on the end face of the installation space at
Type has the first vertical groove body, and the second vertical groove body is formed on the side wall of the corresponding fixture, and the pcb board is mounted on described
In the installation space that first vertical groove body and the second vertical slot body are formed.
The automatic positioning mechanism of the multistation pcb board is separated between the two neighboring installation space by baffle and is set
It sets.
Technical solutions of the utility model have the advantages that
1. the automatic positioning mechanism of multistation pcb board provided by the utility model is needing for pcb board to be fitted into fixture
When, telescopic component drives installation space of the movable plate far from fixture first, is then charged into pcb board, then drive telescopic component and live
Movable plate is close to the installation space of fixture, and at the same time, positioning component clamps pcb board in the installation space.It can pass through in this way
The default stroke far from and close to installation space of telescopic component, and fixed pcb board in its longitudinal direction by positioning component,
The force of telescopic component is uniform in size, stablizes, and reduces the damage to pcb board, positioning component ensure that since machining tolerance draws
The different multiple pcb boards of the size risen can be also stably placed in fixture simultaneously.
2. the automatic positioning mechanism of multistation pcb board provided by the utility model, telescopic component are mounted on the middle part of fixture,
So that telescopic component acts on, the power on movable plate is uniform in size, so that the different location of movable plate is separate simultaneously or leans on
Nearly pcb board is consistent the positioning clamping force of pcb board as far as possible.
3. the automatic positioning mechanism of multistation pcb board provided by the utility model, fixture and bracket, are completed in this way
After the processing of one process, pcb board can be rotated to 180 ° to other direction, consequently facilitating the processing of subsequent processing, reduces
The transmission process of pcb board.
4. the automatic positioning mechanism of multistation pcb board provided by the utility model, third guide rod, bias piece on movable plate
With the setting of mounting plate so that even if since there are multiple pcb boards of mismachining tolerance, different size can also be fixed on simultaneously
In same fixture, guarantees positional accuracy, improve the applicability of automatic positioning mechanism.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of the automatic positioning mechanism of multistation pcb board provided by the utility model；
Fig. 2 is another angle schematic diagram of the automatic positioning mechanism of multistation pcb board provided by the utility model.
Description of symbols:
1- bracket；2- fixture；3- telescopic component；The first guide rod of 4-；5- shaft；6- rotary drive assembly；7-PCB plate support
Plate；8- goes up and down driving assembly；The second guide rod of 9-；11- pedestal；12- riser；13- gusseted plate；14- fixed plate；21- peace
Fill space；22- movable plate；23- positioning component；The vertical groove body of 24- second；25-C font frame；26- bends baffle；231-
Three guide rods；232- bias piece；233- mounting plate；The vertical groove body of 2331- first.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
A kind of specific embodiment of the automatic positioning mechanism of multistation pcb board as shown in Figs. 1-2, including bracket 1, peace
Fixture 2 mounted in 1 top of bracket and the telescopic component 3 that is mounted in the fixture 2.Bracket 1 includes pedestal 11, is mounted on
Two risers 12 on pedestal 11 and for fixed vertical plate 12 and two gusseted plates 13 of pedestal 11.Fixture 2 includes four
The installation space 21 of the pcb board of parallel arrangement and the movable plate 22 that 21 side of installation space is set, installation space 21
Top, bottom and side are opening setting, and the movable plate 22 is towards on the side mouth end face of the installation space 21
Positioning component 23 there are four being arranged for fixing the pcb board over its length.One end of telescopic component 3 and the activity
Plate 22 connects, and the telescopic direction of the telescopic component 3 is parallel to the length direction of the pcb board, for driving the activity
Plate 22 is separate or close to the installation space 21.
The telescopic component 3 is mounted on the middle part of the fixture 2, is the other end and the affixed clamping cylinder of the fixture 2.
The cylinder block of clamping cylinder is fixed on 2 side wall of fixture opposite with movable plate 22, the piston rod and movable plate 22 of clamping cylinder
Connection, piston rod move back and forth, and push movable plate 22 separate or installation space 21 close to fixture 2.At 3 liang of the telescopic component
Side is separately installed with first guide rod 4, and one end of first guide rod 4 is fixed on the movable plate 22, the other end
It is threaded through on the fixture 2, when piston rod moves back and forth, through-hole of first guide rod 4 on 2 side wall of fixture does corresponding shifting
It is dynamic, guiding role is played with the movement to piston rod, while sliding active plate 22 can be synchronized.
A shaft 5 is installed on two 12 tops of riser of bracket 1, and the fixture 2 is pivotally connected by the shaft 5 and the bracket 1,
One end of the shaft 5 is equipped with rotary drive assembly 6, and rotary drive assembly 6 is rotary cylinder, in pcb board by positioning component
After 23 are fixedly clamped, rotary cylinder drives fixture 180 ° of 2 rotation, to facilitate the process operation of subsequent processing.2 lower section of fixture
It is additionally provided with pcb board supporting plate 7, a lifting driving assembly 8 is installed on the pcb board supporting plate 7, lifting driving assembly 8 is jacking
Cylinder, pcb board supporting plate 7 and fixture 2 cooperate, before pcb board is not fixedly clamped by positioning component 23, for placing pcb board, and it is right
It carries out the positioning in short transverse, and after pcb board is fixedly clamped by positioning component 23, jacking cylinder is driven under pcb board supporting plate 7
It is down to the position for facilitating fixture 2 to rotate.The lifting driving assembly 8 is mounted in the fixed plate 14 at 1 middle part of bracket, lifting
The pedestal of driving assembly 8 is connect with fixed plate 14, and piston rod and pcb board supporting plate 7 are affixed, for jacking up or pulling downward on upwards
Pcb board supporting plate 7 facilitates the overturning of fixture 2 to change the distance between pcb board supporting plate 7 and fixture 2.The lifting driving assembly
8 two sides are respectively arranged with one second guide rod 9, and one end of second guide rod 9 and the pcb board supporting plate 7 are affixed, another
End is arranged through the fixed plate 14, to guide the direction of motion of lifting driving assembly 8, while synchronous push-and-pull pcb board supporting plate 7.
The positioning component 23 include activity be threaded through on the movable plate 22 third guide rod 231, be set in it is described
Bias piece 232 on third guide rod 231 and the mounting plate 233 that 231 front end of bias piece is set, the bias piece 232
Telescopic direction be parallel to the length direction of the pcb board, bias piece 232 is compressed spring.Due in pcb board process,
Unavoidably there is tolerance in length, when being put into four pcb boards in the installation space 21 of fixture 2 simultaneously, do not ensure that place
It can be located and be fixedly clamped simultaneously in the movable plate 22 of straight line, and the setting of compressed spring then utilizes the bullet of its own
Property deformation compensate for pcb board due to process bring tolerance, enable one group of pcb board in same fixture 2 by positioning clamp
It is fixed.
Specifically, the mounting plate 233 is towards forming the first vertical groove body 2331 on the end face of the installation space 21,
The second vertical groove body 24, the first vertical groove body 2331 and the second vertical groove body 24 are formed on the side wall of the corresponding fixture 2
Width be slightly larger than the thickness of pcb board, the pcb board is mounted on the described first vertical groove body 2331 and the second vertical groove body
In 24 installation spaces 21 formed.Fixture 2 includes C font frame 25 and the bending baffle 26 being arranged in C font frame 25, curved
The installation space 21 at the invagination of baffle 26 for pcb board is rolled over, is spaced apart between the two neighboring installation space 21 by baffle.
The course of work of the automatic positioning mechanism of the multistation pcb board of the present embodiment is as follows: jacking cylinder drives PCB first
Pcb board can be placed at the position of installation space 21 of fixture 2 by the lower section that plate support plate 7 rises to fixture 2, carry out height to it
Spend the positioning in direction；The piston rod for simultaneously clamping on cylinder pushes installation space 21 of the movable plate 22 far from fixture 2 until convenient for putting
Set the position of pcb board.Then manipulator grabs four pieces of pcb boards and is sequentially placed into the installation space 21 of fixture 2, at this time due to PCB
The supporting role of plate support plate 7 is fixedly clamped even if positioning component 23 cannot position pcb board, will not shake or take off
It falls.Driving clamping cylinder retraction, piston rod drive movable plate 22 close to the installation space 21 of fixture 2 again, until will be at the beginning of pcb board
Step positioning, at this time under the elastic reaction of compressed spring itself, the length of the pcb board as caused by machining tolerance is different to pass through pressure
The stretching or compression of contracting spring are made up, and four pcb boards are fixedly clamped by positioning simultaneously.Then jacking cylinder drives pcb board
Supporting plate 7 drops to the position for not influencing the rotation of fixture 2, and rotary cylinder drives fixture 2 to rotate 180 degree, and pcb board is fixed downward.Top
It rises cylinder and rises to the position that can hold pcb board again, the piston rod of clamping cylinder is pushed away to the direction far from installation space 21
Dynamic movable plate 22 is fallen on pcb board supporting plate 7 under pcb board nature until the clamping for releasing positioning component 23 and pcb board positions, with
Carry out the processing of subsequent processing.
As alternative embodiment, telescopic component 3 be by motor-driven telescopic rod, the both ends of telescopic rod respectively with folder
The side wall and movable plate 22 of tool 2 connect, and under the drive of the motor, telescopic rod pushes movable plate 22 separate or peace close to pcb board
Space 21 is filled, to facilitate the installation of pcb board and be fixedly clamped.
As alternative embodiment, rotary drive assembly 6 is rotating electric machine.
As alternative embodiment, positioning component 23 is to be mounted on movable plate 22 towards the end of pcb board installation space 21
Rubber block on face, the first vertical groove body 2331 are molded on rubber block, are brought using the elastic tubular processing of rubber block itself
Tolerance.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (10)
1. a kind of automatic positioning mechanism of multistation pcb board characterized by comprising
Bracket (1)；
Fixture (2), is mounted on the bracket (1) top, the installation space (21) of the pcb board including several parallel arrangements and sets
Set the movable plate (22) in the installation space (21) side, side of the movable plate (22) towards the installation space (21)
It is provided with several positioning components (23) for fixing the pcb board in its longitudinal direction；
Telescopic component (3) is mounted in the fixture (2), and one end is connect with the movable plate (22), and the telescopic component
(3) telescopic direction is parallel to the length direction of the pcb board, for driving the movable plate separate or close to the installation sky
Between (21).
2. the automatic positioning mechanism of multistation pcb board according to claim 1, which is characterized in that the telescopic component (3)
It is mounted on the middle part of the fixture (2), is the other end and the fixture (2) affixed clamping cylinder.
3. the automatic positioning mechanism of multistation pcb board according to claim 1 or 2, which is characterized in that further include setting up separately
At least two first guide rods (4) of telescopic component (3) two sides, one end of first guide rod (4) are fixed in described
On movable plate (22), the other end is threaded through on the fixture (2).
4. the automatic positioning mechanism of multistation pcb board according to claim 1, which is characterized in that the fixture (2) passes through
One shaft (5) and the bracket (1) are pivotally connected, and one end of the shaft (5) is equipped with rotary drive assembly (6).
5. the automatic positioning mechanism of multistation pcb board according to claim 4, which is characterized in that further include being arranged in institute
The pcb board supporting plate (7) below fixture (2) is stated, a lifting driving assembly (8) is installed on the pcb board supporting plate (7).
6. the automatic positioning mechanism of multistation pcb board according to claim 5, which is characterized in that the lifting driving group
Part (8) is mounted in the fixed plate (14) in the middle part of the bracket (1).
7. the automatic positioning mechanism of multistation pcb board according to claim 6, which is characterized in that the lifting driving group
The two sides of part (8) are respectively arranged with one second guide rod (9), one end of second guide rod (9) and the pcb board supporting plate
(7) affixed, the other end is arranged through the fixed plate (14).
8. the automatic positioning mechanism of multistation pcb board according to claim 1, which is characterized in that the positioning component
(23) include activity be threaded through on the movable plate (22) third guide rod (231), be set in the third guide rod (231)
On bias piece (232) and setting the bias piece (232) front end mounting plate (233), the bias piece (232) it is flexible
It is oriented parallel to the length direction of the pcb board.
9. the automatic positioning mechanism of multistation pcb board according to claim 8, which is characterized in that the mounting plate (233)
The first vertical groove body (2331) is formed on towards the end face of the installation space (21), the side wall of the corresponding fixture (2)
On form the second vertical groove body (24), the pcb board is mounted on the described first vertical groove body (2331) and described second vertical
In the installation space (21) that groove body (24) is formed.
10. the automatic positioning mechanism of multistation pcb board according to claim 9, which is characterized in that the two neighboring peace
It is spaced apart between dress space (21) by baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820983116.5U CN208300140U (en) | 2018-06-25 | 2018-06-25 | A kind of automatic positioning mechanism of multistation pcb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820983116.5U CN208300140U (en) | 2018-06-25 | 2018-06-25 | A kind of automatic positioning mechanism of multistation pcb board |
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| Publication Number | Publication Date |
|---|---|
| CN208300140U true CN208300140U (en) | 2018-12-28 |
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ID=64701763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820983116.5U Active CN208300140U (en) | 2018-06-25 | 2018-06-25 | A kind of automatic positioning mechanism of multistation pcb board |
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| Country | Link |
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| CN (1) | CN208300140U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718484A (en) * | 2018-06-25 | 2018-10-30 | 苏州富强科技有限公司 | A kind of automatic positioning mechanism of multistation pcb board |
| CN109548395A (en) * | 2018-12-29 | 2019-03-29 | 东莞华贝电子科技有限公司 | The automatic disassemblerassembler of pcb board |
| CN114487494A (en) * | 2021-12-28 | 2022-05-13 | 苏州精濑光电有限公司 | PCB board is by limit positioner |
-
2018
- 2018-06-25 CN CN201820983116.5U patent/CN208300140U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108718484A (en) * | 2018-06-25 | 2018-10-30 | 苏州富强科技有限公司 | A kind of automatic positioning mechanism of multistation pcb board |
| CN108718484B (en) * | 2018-06-25 | 2024-03-08 | 苏州富强科技有限公司 | Automatic positioning mechanism of multi-station PCB |
| CN109548395A (en) * | 2018-12-29 | 2019-03-29 | 东莞华贝电子科技有限公司 | The automatic disassemblerassembler of pcb board |
| CN114487494A (en) * | 2021-12-28 | 2022-05-13 | 苏州精濑光电有限公司 | PCB board is by limit positioner |
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