CN208978432U - A kind of automatic positioning mechanism - Google Patents
A kind of automatic positioning mechanism Download PDFInfo
- Publication number
- CN208978432U CN208978432U CN201821547356.7U CN201821547356U CN208978432U CN 208978432 U CN208978432 U CN 208978432U CN 201821547356 U CN201821547356 U CN 201821547356U CN 208978432 U CN208978432 U CN 208978432U
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- CN
- China
- Prior art keywords
- workbench
- locating piece
- positioning mechanism
- automatic positioning
- pull feeder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of automatic positioning mechanisms, including workbench, locating piece, vacuum hole is provided on workbench, the locating piece stretches out the side for being placed in the workbench upwards, and pull feeder is arranged close to the avris otch of the locating piece in the workbench, this automatic positioning mechanism, it is simple and reliable for structure, it is quick on the draw, instead of manually aligning, automatic precisely contraposition, maintainability are good.
Description
Technical field
The utility model is a kind of automatic positioning mechanism, the automatic positioning mechanism on especially a kind of screen process press.
Background technique
Existing screen process press needs operator manually to ajust the position of plate to be printed in printing process, in order to avoid
The plate of conveyer belt conveying causes printing to deviate in the position deviation of screen printing table, influences printing quality, manual operation heavy workload,
Consistency is unstable, and speed is slow.It is shifted with mechanical hand, it is in different size also to will appear different batches plate quality, mechanical hand
Fast moving will cause plate inertial forward movement and causes contraposition deviation, still require manual intervention or carry out again complicated vision pair
Position.
Summary of the invention
The purpose of this utility model is that in view of the above-mentioned problems of the prior art, provide a kind of automatic positioning mechanism,
The automatic positioning mechanism is simple and reliable for structure, is quick on the draw, and position automatic aligning is accurate, exempts manual operation.
The technical scheme in the invention for solving the technical problem is to provide a kind of automatic positioning mechanism, including work
Make platform, locating piece, vacuum hole is provided on the workbench for adsorbing plate to be printed, the locating piece stretches out upwards to be placed in
The side of the workbench.
Further, the workbench transverse sides and longitudinal side are provided with groove and place at least one locating piece, positioning
Part by motor or air valve driving be displaced away from workbench, when plate moves on to workbench, locating piece to movable workbench and against
In workbench side and then plate is driven to be moved to designated position, it is preferred that the locating piece of every side is moved by two motor drivens
Position, positioning stablity are accurate.
Further, the locating piece is positioning strip or pilot pin or locating piece, it is preferred that locating piece is determining for strip
Position item, the U-shaped hole being provided with along groove, which is done, laterally or longitudinally to move along a straight line.
Further, pull feeder is arranged close to the avris otch of the locating piece in the workbench, and the pull feeder is opened
There are at least one vacuum hole and the pull feeder as described in motor or air valve drives edge lateral or longitudinal movement, moves plate in positioning strip
After moving in place, small gap is had between plate and positioning strip, pull feeder is vertical or horizontal by vacuum hole absorption plate thereon
It is moved against on positioning strip, so that plate is finally reached designated position, facilitates and printed, it is preferred that pull feeder is by air valve
Driving, speed are fast.
Preferably, a pull feeder is at least arranged in the workbench transverse direction and longitudinal direction, and the pull feeder is square part, thereon
Hold vacuum hole there are two opening.
A kind of automatic positioning mechanism provided by the utility model, it is simple and reliable for structure, it is quick on the draw, instead of manually aligning,
Automatic precisely contraposition, maintainability are good.
Detailed description of the invention
In order to be more likely to be clearly understood the content of the utility model, below according to the specific implementation of the utility model
Example and in conjunction with attached drawing, the utility model is described in further detail.
Fig. 1 is the use state diagram of the utility model.
Fig. 2 is another use state diagram of the utility model.
Appended drawing reference indicates in figure are as follows: 1- workbench, 2- vacuum hole, 3- lateral retainer, 4- longitudinal register part, 5- draw material
Device, 6- plate.
Specific embodiment
Fig. 1 show the use state diagram of the utility model, and plate 6 is sent to workbench 1, is provided on workbench 1
Vacuum hole 2 adsorbs plate 6 and is attached on workbench 1, and the left side that lateral retainer 3 is located remotely from workbench 1 for positioning strip at this time is opened
Elongated groove in, longitudinal register part 4 is that positioning strip is located remotely from the elongated groove that the downside of workbench 1 is opened, located lateral
Part 3 laterally urges plate 6 by the U-shaped hole that two motor drivens of its lower end are opened along groove and moves to right, and longitudinal register part 4 is by under it
The U-shaped hole that two motor drivens at end are opened along groove pushes up plate 6 and moves up.
Fig. 2 is another use state diagram of the utility model, and lateral retainer 3 is resisted against the left side of workbench 1
Side, longitudinal register part 4 are resisted against the lower side of workbench 1, have crack between plate 6 and lateral retainer 3 and longitudinal register part 4
Gap, pull feeder 5 by vacuum hole thereon adsorb plate 6 be resisted against to the right on 3 right side of lateral retainer and downwards against
On 4 upper surface of longitudinal register part, the positioning of plate 6 is completed.
Preferably, lateral retainer 3 and longitudinal register part 4 are that pilot pin or locating piece can be driven by air valve and be shifted, and draw material
Device 5 can be shifted by air valve or motor driven.
It can be seen that a kind of automatic positioning mechanism provided by the utility model, simple and reliable for structure, it is quick on the draw, instead of
Artificial contraposition, automatic precisely contraposition, maintainability are good.
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 still within the protection scope of the invention.
Claims (4)
1. a kind of automatic positioning mechanism, including workbench, locating piece, it is characterised in that: be provided with vacuum hole, institute on the workbench
It states locating piece and stretches out the side for being placed in the workbench upwards, the workbench is arranged close to the avris otch of the locating piece
Pull feeder.
2. the automatic positioning mechanism according to claim 1, it is characterised in that: the workbench transverse sides and longitudinal direction side
While being provided with groove places at least one described locating piece, the pull feeder is at least arranged in the workbench transverse direction and longitudinal direction,
The pull feeder is provided with vacuum hole and can move in horizontal or vertical direction.
3. the automatic positioning mechanism according to claim 2, it is characterised in that: the locating piece is driven by motor or air valve
Displacement, the pull feeder is by motor or air valve driving displacement.
4. automatic positioning mechanism according to claim 3, it is characterised in that: the locating piece be positioning strip or pilot pin or
Locating piece, the pull feeder are provided at least one vacuum hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547356.7U CN208978432U (en) | 2018-09-21 | 2018-09-21 | A kind of automatic positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821547356.7U CN208978432U (en) | 2018-09-21 | 2018-09-21 | A kind of automatic positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208978432U true CN208978432U (en) | 2019-06-14 |
Family
ID=66784981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821547356.7U Active CN208978432U (en) | 2018-09-21 | 2018-09-21 | A kind of automatic positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208978432U (en) |
-
2018
- 2018-09-21 CN CN201821547356.7U patent/CN208978432U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |