CN205522959U - Alignment platform - Google Patents
Alignment platform Download PDFInfo
- Publication number
- CN205522959U CN205522959U CN201620275815.5U CN201620275815U CN205522959U CN 205522959 U CN205522959 U CN 205522959U CN 201620275815 U CN201620275815 U CN 201620275815U CN 205522959 U CN205522959 U CN 205522959U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- driving means
- platform
- bit platform
- work platforms
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides an alignment platform for install in a screen printer, with a half tone and circuit board location, alignment platform includes: a work platform, it has a top surface and a bottom surface, and the top surface is used for placing the half tone, a base, its one side is connected with work platform, and a plurality of drive arrangement, along the X axle and the setting of Y axle direction distribution of base to support in work platform's bottom surface, produce the translation so as to ordering about work platform for the X axle direction of base and Y axle direction, or produce and rotate for the Z axle direction of base.
Description
Technical field
This utility model relates to a kind of platform mechanism, refers in particular to a kind of para-position for screen printer and puts down
Platform.
Background technology
Before existing printed circuit board (PCB), the half tone having wiring pattern is accurately corresponded to circuit board, then
Print.And existing alignment mode, it is to be projected on half tone with cross, then by the manually side of range estimation
Formula carries out the para-position adjustment of circuit board and half tone, after alignment telltale mark, then carries out circuit printing work.
Under the development trend of circuit board miniaturization, for the aligning accuracy requirement between half tone and circuit board
More and more higher, therefore, printer is combined commercially available to bit platform, to promote aligning accuracy.Commercially available
Bit platform is had multiple motor, multiple drive screw, sensor and promotion or tumbler etc., to reach
To three axial automatic corrigendum para-positions.
But, commercially available para-position platform structure is complicated, and commercially available when bit platform is installed in printer,
Making overall board height increase and take up space, except activity space is restricted, complicated structure makes print relatively
Brush machine cost increases, therefore, and the para-position platform mechanism how improving complexity and the board height fall making entirety
Low, need those skilled in the art solve.
Utility model content
For solving above-mentioned problem, this utility model provides a kind of to bit platform, by multiple driving means
X-axis along pedestal is arranged with Y direction distribution, produces the X relative to pedestal so as to ordering about work platforms
Direction of principal axis, Y-axis and Z-direction translation and rotation.
For reaching above-mentioned purpose, this utility model provides a kind of to bit platform, in order to be installed in a half tone
Printer, positions a half tone and a circuit board, includes bit platform: a work platforms, and it has one
End face and a bottom surface, end face is in order to place half tone；One pedestal, its one side is connected with work platforms；And
Multiple driving means, the X-axis along pedestal arranges with Y direction distribution, and is supported in work platforms
Bottom surface, produces the X-direction relative to pedestal and Y direction generation translation so as to ordering about work platforms,
Or produce the Z-direction rotation relative to pedestal.
Wherein, the driving means that the X-direction along pedestal is arranged is two, and two driving means are parallel
Arrange.
Wherein, the direction of action of two driving means arranged along the X-axis of pedestal is identical.
Wherein, the driving means that the Y direction along pedestal is arranged is one, and is located at the X-axis along pedestal
Between two driving means arranged.
Wherein, one is arranged along the driving means of the X-direction setting of pedestal around the Y direction along pedestal
Driving means rotate.
Wherein, the bottom surface of work platforms is provided with multiple fastener, each driving means include a power source, one
Sliding part and two fixed blocks, two fixed blocks are located at sliding part, each fastener be stuck in two fixed blocks it
Between, make work platforms be supported on pedestal, wherein, power source drives sliding part, in order to order about sliding part
Move back and forth relative to X-axis or the Y direction of pedestal.
Wherein, each driving means includes a screw rod, and one end of screw rod is connected with power source, another of screw rod
End is connected with sliding part.
Wherein, sliding part has more a slide unit, a buffer stopper, two guide rods and two springs, and slide unit is worn
Being located at screw rod, buffer stopper slides and is arranged in two guide rods, and slide unit is fixed in one end of two guide rods, and
Two springs are arranged in two guide rods, and are located between guide rod and buffer stopper, in order to make buffer stopper against cunning
Platform.
Wherein, two fixed blocks are respectively arranged on slide unit and buffer stopper.
Wherein, further including multiple rolling member, it is arranged between work platforms and pedestal, in order to make work
Platform moves on pedestal.
Wherein, multiple rolling members are arranged at the bottom surface of work platforms.
By above-mentioned setting, one of attainable effect of this utility model, it is arranged at by driving means
Between pedestal and work platforms, and the fastener of work platforms be stuck in driving means two fixed blocks it
Between, when power source drives sliding part to move back and forth relative to the X-axis of pedestal or Y direction, work is flat
Platform can relative to the X-direction of pedestal, Y square shaft to or Z-direction move, in order to adjust work platforms
On half tone more accurately with circuit board alignment, whereby, three axles can be reached with better simply positioning mechanism
Direction automatically correct para-position, replace existing with artificial range estimation mode para-position, in mode pair more accurately
Bit correction, and make integrated model more simplify, improve the most complex positioning mechanism, and board is whole
The problem that body structure is too high.
By above-mentioned setting, the two of the attainable effect of this utility model, when power source drives screw rod band
When dynamic sliding part moves back and forth, buffer stopper, by the diastole elastic force of spring, makes buffer stopper keep toward slide unit side
To close, and make the fastener of work platforms when sliding part moves back and forth, can be pressed and fix in two
It is not easily disconnected between block, and spring can buffer the produced impulsive force of reciprocating motion, so as to slowing down driving
The damage of device.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model.
Fig. 2 is decomposing schematic representation of the present utility model.
Fig. 3 is the decomposing schematic representation of driving means of the present utility model.
Fig. 4 is the close-up schematic view of rolling member of the present utility model, represents that rolling member is located on pedestal.
Fig. 5 is the close-up schematic view of driving means of the present utility model, represents that fastener is stuck in two
Between fixed block.
Fig. 6 is schematic diagram of the present utility model (one), represents that driving means drives work platforms relative to pedestal
X-direction translation.
Fig. 7 is schematic diagram of the present utility model (two), represents that driving means drives work platforms relative to pedestal
Y direction translation.
Fig. 8 is schematic diagram of the present utility model (three), represents that driving means drives work platforms relative to pedestal
Z-direction rotate.
Description of reference numerals
To bit platform 100
Half tone 200
Work platforms 10
End face 11
Bottom surface 12
Fastener 13
Rolling member 14
Pedestal 20
Loading end 21
Basal surface 22
Scrollable area 23
Driving means 30
Power source 31
Sliding part 32
Slide unit 321
Buffer stopper 322
Guide rod 323
Spring 324
Fixed block 33
Screw rod 34
Shaft joint 35
Support seat 36.
Detailed description of the invention
The middle thought that this utility model is represented in above-mentioned utility model content one hurdle for convenience of description
Think, existing with specific embodiment expression.In embodiment, various differences are to liking in being suitable to enumerate the ratio of explanation,
Rather than drawn in the ratio of actual component.
Referring to shown in Fig. 1 to Fig. 8, this utility model provides a kind of to bit platform 100, in order to install
In a screen printer (not shown), a half tone 200 and a circuit board (not shown) are positioned, right
Bit platform 100 includes work platforms 10, pedestal 20 and a multiple driving means 30, drives by multiple
Dynamic device 30 is arranged along the X-axis of pedestal 20 with Y direction distribution, produces so as to ordering about work platforms 10
The raw X-direction relative to pedestal 20, Y direction and Z-direction para-position adjust.
Work platforms 10, it has end face 11 and a bottom surface 12, end face 11 in order to place half tone 200,
The bottom surface 12 of work platforms 10 is provided with multiple fastener 13 and multiple rolling member 14, wherein, fastener
13 is that strip is block, and in this utility model embodiment, the quantity of fastener 13 is 3, wherein two
Individual fastener 13 is arranged along the X-direction relative to pedestal 20, and one of them fastener 13 is along relatively
Y direction in pedestal 20 is arranged.Rolling member 14 is in order to make work platforms 10 by driving means 30
When para-position adjusts, movement can be easily facilitated, in this utility model embodiment, the quantity of rolling member 14
It is 6, is located at quadripolar corners and the centre of dual-side of the bottom surface 12 of work platforms 10, in order to provide work
Make platform 10 more stable state when para-position adjusts.
Pedestal 20, it has loading end 21 and a basal surface 22, loading end 21 and work platforms 10
Bottom surface 12 connect, basal surface 22 is connected with screen printer.Loading end 21 in pedestal 20 is provided with
Multiple scrollable areas 23, its scrollable area 23 arrange position corresponding to rolling member 14 position is set, in order to
For the mobile space of rolling member 14, as shown in Figure 4.
Each driving means 30, it is fixedly arranged on the loading end 21 of pedestal 20, the bottom surface of work platforms 10
12 are supported in multiple driving means 30.Each driving means 30 includes that a power source 31, is sliding
Dynamic portion 32 and two fixed blocks 33, two fixed blocks 33 are located at sliding part 32, connecing of work platforms 10
Component 13 is stuck between two fixed blocks 33, makes work platforms 10 be supported on pedestal 20, when dynamic
Power source 31 drives sliding part 32, in order to order about sliding part 32 relative to the X-axis of pedestal 20 or Y-axis side
To reciprocating motion, wherein, in this utility model embodiment, power source 31 is motor.
Each driving means 30 further includes screw rod 34, shaft joint 35 and and supports seat 36.Connecting shaft
Device 35 is connected with the end of exerting oneself of power source 31, and one end of screw rod 34 is connected with shaft joint 35, screw rod 34
The other end be arranged in support seat 36, by support seat 36 be arranged in sliding part 32, make screw rod 34 turns
Move and be arranged in sliding part 32.
Sliding part 32 is provided with 322, two guide rods 323 of slide unit 321, buffer stopper and two springs 324.
The side of slide unit 321 locks for supporting seat 36, and screw rod 34 is penetrated by this side, buffer stopper 322
Side is combined with the opposite side of slide unit 321, and buffer stopper 322 slides and is arranged in two guide rods 323, and
Slide unit 321 is fixed in one end of two guide rods 323, and two springs 324 are arranged in two guide rods 323,
And be located between guide rod 323 and buffer stopper 322, in order to make buffer stopper 322 against slide unit 321, wherein,
Two fixed blocks 33 are respectively arranged on slide unit 321 and buffer stopper 322.As it is shown in figure 5, work as power source
When 31 driving screw rods 34 drive sliding part 32 to move back and forth, buffer stopper 322 is by the diastole of spring 324
Power, makes buffer stopper 322 keep close toward slide unit 321 direction, and makes the fastener 13 of work platforms 10
When sliding part 32 moves back and forth, can be clamped by two fixed blocks 33 and be not easily disconnected from.
As shown in Figure 6, in this utility model embodiment, what the X-direction along pedestal 20 was arranged drives
Dynamic device 30 is 2, and two driving means 30 be arranged in parallel, wherein, and two driving means 30
Direction of action is identical, when the action simultaneously of two driving means 30, orders about work platforms 10 relative to base
The X-direction translation of seat 20.
As it is shown in fig. 7, in this utility model embodiment, what the Y direction along pedestal 20 was arranged drives
Dynamic device 30 is 1, is located between two driving means 30 of the X-direction setting of pedestal 20,
And one of them along pedestal 20 X-direction arrange driving means 30 around the Y-axis side along pedestal 20
Rotate to the driving means 30 arranged, when two driving means arranged along the X-direction of pedestal 20
30 is motionless, and during along driving means 30 action of the Y direction setting of pedestal 20, order about work and put down
Platform 10 translates relative to the Y direction of pedestal 20.As shown in Figure 8, when one of them is along pedestal 20
X-direction arrange driving means 30 action, and along pedestal 20 Y direction arrange driving
When device 30 is motionless, orders about work platforms 10 and produce the Z-direction rotation relative to pedestal 20.
More than it is structure of the present utility model and shape general introduction, and the merit can reached by this utility model
Effect principle and using method are presented below:
Refer to Fig. 6 to Fig. 8, of the present utility model bit platform 100 is arranged at base by driving means 30
Between seat 20 and work platforms 10, and the fastener 13 of work platforms 10 is stuck in two of driving means 30 admittedly
Determine between block 33, when power source 31 drives sliding part 32 reciprocal relative to the X-axis of pedestal 20 or Y direction
During motion, as shown in Figure 6, when the action simultaneously of two driving means 30, driven by power source 31 and slide
When portion 32 moves back and forth relative to the X-axis of pedestal 20, order about the work platforms 10 X-axis relative to pedestal 20
Direction translates.
As it is shown in fig. 7, when two driving means 30 arranged along the X-direction of pedestal 20 are motionless, and along base
Driving means 30 action that the Y direction of seat 20 is arranged, power source 31 drives sliding part 32 relative to pedestal
When the Y-axis of 20 moves back and forth, order about work platforms 10 and produce the Y direction translation relative to pedestal 20.
As shown in Figure 8, when one of them driving means 30 action arranged along the X-direction of pedestal 20, logical
Cross power source 31 when driving sliding part 32 to move back and forth relative to the X-axis of pedestal 20, and along the Y of pedestal 20
The driving means 30 that direction of principal axis is arranged is motionless, orders about work platforms 10 and produces the Z axis side relative to pedestal 20
To rotation.
By aforementioned, work platforms 10 can be relative to the X-direction of pedestal 20, Y direction or Z
Direction of principal axis moves, in order to adjust the half tone 200 on work platforms 10 more accurately with circuit board alignment, borrow
This, can reach three axial automatic corrigendum para-positions with better simply positioning mechanism, and replace existing
With artificial range estimation mode para-position, in mode more accurately to bit correction, it addition, make integrated model more
Simplify, improve the most complex positioning mechanism, and the problem that board overall structure is too high.
Refer to Fig. 2 and Fig. 4 to Fig. 5, when power source 31 drives screw rod 34 to drive sliding part 32 to move back and forth
Time, buffer stopper 322, by the diastole elastic force of spring 324, makes buffer stopper 322 keep the direction toward slide unit 321
Close, and make the fastener 13 of work platforms 10 when sliding part 32 moves back and forth, can be by two fixed blocks
33 clamp and are not easily disconnected from, and spring 324 can buffer the produced impulsive force of reciprocating motion, so as to slowing down
Damage to driving means 30, it addition, when work platforms 10 moves in para-position, by work platforms 10
Rolling member 14 move in scrollable area 23, make work platforms 10 the most smooth when moving.
Embodiment provided above, only in order to this utility model to be described, is not used to limit this utility model
Protection domain.All do not disobey various modifications or the change that spirit of the present utility model is engaged in, all belong to this
The protection domain of utility model.
Claims (11)
1. to a bit platform, in order to be installed in a screen printer, by fixed to a half tone and a circuit board
, bit platform is included by this:
One work platforms, it has an end face and a bottom surface, and this end face is in order to place this half tone；
One pedestal, its one side is connected with this work platforms；And
Multiple driving means, the X-axis along this pedestal arranges with Y direction distribution, and is supported in this work
Make this bottom surface of platform, so as to ordering about this work platforms relative to the X-direction of this pedestal and Y direction
Produce translation, or produce the Z-direction rotation relative to this pedestal.
2. as claimed in claim 1 to bit platform, wherein, what the X-direction along this pedestal was arranged should
Driving means is two, and these two driving means be arranged in parallel.
3. as claimed in claim 2 to bit platform, wherein, the X-axis along this pedestal arrange this two drive
The direction of action of dynamic device is identical.
4. as claimed in claim 2 to bit platform, wherein, what the Y direction along this pedestal was arranged should
Driving means is one, and is located between these two driving means of the X-axis setting of this pedestal.
5. as claimed in claim 4 to bit platform, wherein, one of them is along the X-direction of this pedestal
This driving means that this driving means arranged is arranged around the Y direction along this pedestal rotates.
6. as described in any one of Claims 1-4 to bit platform, wherein, this end of this work platforms
Face is provided with multiple fastener, and this driving means includes a power source, a sliding part and two fixed blocks, should
Two fixed blocks are located at this sliding part, and this fastener is stuck between these two fixed blocks, makes this work platforms
Being supported on this pedestal, wherein, this power source drives this sliding part, in order to order about this sliding part relative to
The X-axis of this pedestal or Y direction move back and forth.
7. as claimed in claim 6 to bit platform, wherein, this driving means includes a screw rod, this spiral shell
One end of bar is connected with this power source, and the other end of this screw rod is connected with this sliding part.
8. as claimed in claim 7 to bit platform, wherein, this sliding part has more a slide unit, one delays
Rushing block, two guide rods and two springs, this slide unit is arranged in this screw rod, and this buffer stopper slides and is arranged in this
Two guide rods, and one end of these two guide rods is fixed on this slide unit, and these two springs are arranged in these two
Guide rod, and be located between this guide rod and this buffer stopper, in order to make this buffer stopper against this slide unit.
9. as claimed in claim 8 to bit platform, wherein, these two fixed blocks are respectively arranged on this slide unit
And this buffer stopper.
10. as claimed in claim 1 to bit platform, further including multiple rolling member, it is arranged at this work
Make between platform and this pedestal, in order to make this work platforms move on this pedestal.
11. is as claimed in claim 10 to bit platform, and wherein, the plurality of rolling member is arranged at this work
This bottom surface of platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620275815.5U CN205522959U (en) | 2016-04-05 | 2016-04-05 | Alignment platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620275815.5U CN205522959U (en) | 2016-04-05 | 2016-04-05 | Alignment platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205522959U true CN205522959U (en) | 2016-08-31 |
Family
ID=57141459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620275815.5U Expired - Fee Related CN205522959U (en) | 2016-04-05 | 2016-04-05 | Alignment platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205522959U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889365A (en) * | 2017-11-29 | 2018-04-06 | 南京协辰电子科技有限公司 | A kind of substrate rotating device and substrate alignment method |
| CN110722872A (en) * | 2019-10-21 | 2020-01-24 | 无锡市硕鼎印花设备有限公司 | Portable intelligent register printing system |
| CN113291054A (en) * | 2020-09-29 | 2021-08-24 | 阿里巴巴集团控股有限公司 | Calibration method and device of screen printing plate and computing equipment |
-
2016
- 2016-04-05 CN CN201620275815.5U patent/CN205522959U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889365A (en) * | 2017-11-29 | 2018-04-06 | 南京协辰电子科技有限公司 | A kind of substrate rotating device and substrate alignment method |
| WO2019105005A1 (en) * | 2017-11-29 | 2019-06-06 | 南京协辰电子科技有限公司 | Substrate rotating apparatus and substrate alignment method |
| CN110722872A (en) * | 2019-10-21 | 2020-01-24 | 无锡市硕鼎印花设备有限公司 | Portable intelligent register printing system |
| CN113291054A (en) * | 2020-09-29 | 2021-08-24 | 阿里巴巴集团控股有限公司 | Calibration method and device of screen printing plate and computing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190405 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |