CN206250160U - A kind of high accuracy positioning pressure sensing mechanism - Google Patents
A kind of high accuracy positioning pressure sensing mechanism Download PDFInfo
- Publication number
- CN206250160U CN206250160U CN201621151932.7U CN201621151932U CN206250160U CN 206250160 U CN206250160 U CN 206250160U CN 201621151932 U CN201621151932 U CN 201621151932U CN 206250160 U CN206250160 U CN 206250160U
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- module
- pin needle
- linear transmission
- rotary servomotor
- camera
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- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 239000000835 fiber Substances 0.000 claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 20
- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 239000004579 marble Substances 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract description 19
- 238000012360 testing method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
A kind of high accuracy positioning pressure sensing mechanism is provided the utility model discloses the utility model, including：Pedestal, Linear transmission module, rotary servomotor, drive system, PIN needle module and control device, Linear transmission module is fixed on pedestal, drive system is on Linear transmission module, rotary servomotor is mounted on Linear transmission module, PIN needle module is arranged on rotary servomotor, PIN needle module is provided with Fibre Optical Sensor, PIN needle module and rotary servomotor are provided with pressure sensor, rotary servomotor lower section is provided with camera, and main driving structure is used as by using high-precision line slideway module and drive system（Move up and down）Taking motor using rotation department carries out alignment compensation, PIN needle module top is installed by pressure sensor, the dynamics that constantly collection PIN needle is pushed, and detection positioning precision is coordinated using Fibre Optical Sensor and camera, the component very high for the intensive precision in contact, can accurately complete detection, effectively improve the accuracy of its detection.
Description
Technical field
The utility model belongs to manufacturing field, more particularly to a kind of high accuracy positioning pressure sensing mechanism.
Background technology
Nowadays electronic product quickly grows, while requirement to electronic component also more and more higher, golden finger, chip contacts
Deng volume requirement it is less and less, so as to come greatly difficult to the detection band of component, contact spacing is less and less, some units
Device contacts spacing reaches 0.3mm, and what is had is even more small, and this just allows the equipment of detection to run into great difficulty, positions inaccurate
Cannot test at all；Some components are the forms of soft board, and stress problems must be noted during detection, may otherwise damage first device
Part.
Current existing detection mode, is divided three classes substantially：1. using air cylinder driven PIN needle module contacted with component into
Row detection, this type of drive simple and fast detects that quick elbow folder drives PIN needle module to enter to large-scale contact application more 2. manually
Row detection, this with low cost, positioning precision is not high, and motor and straight line module are utilized using more 3. on low detection is required
Drive PIN needle module to be contacted with component to be detected, be applied to the detection relative to smaller contact more；But it is existing at present
Structure positioning precision is relatively low, and the test high for required precision cannot be completed accurately, can also be led because precision is low
The damage of smaller PIN needle is caused, the pressure for pushing cannot be controlled accurately, the original paper of some soft board classes can be caused to damage, for high-precision
The original paper of degree cannot be positioned at all.
Utility model content
Utility model purpose：In order to overcome the above not enough, the purpose of this utility model is to provide a kind of high accuracy positioning pressure
Power sensing mechanism, its simple structure, reasonable in design, high degree of automation can effectively improve the precision of its detection.
Technical scheme：To achieve these goals, the utility model provides a kind of high accuracy positioning pressure sensing mechanism,
Including：Pedestal, Linear transmission module, rotary servomotor, drive system, PIN needle module and control device, described straight-line transmitting
Dynamic model group is fixed on pedestal, and on Linear transmission module, described rotary servomotor installs solid to described drive system
Due on Linear transmission module, the PIN needle module is arranged on rotary servomotor, and described PIN needle module is provided with light
Fiber sensor, described PIN needle module and rotary servomotor are provided with pressure sensor, and, under described rotary servomotor
Side is provided with camera, and described Fibre Optical Sensor is engaged with the camera below rotary servomotor；
Described rotary servomotor, drive system, Fibre Optical Sensor, pressure sensor and camera are and control device
Connection.
A kind of high accuracy positioning pressure sensing mechanism described in the utility model, by using high-precision line slideway
Module and drive system are used as main driving structure（Move up and down）, taking motor using rotation department carries out alignment compensation, PIN needle module
Pressure sensor is installed in top, constantly gathers the dynamics that PIN needle is pushed, and coordinate detection positioning using Fibre Optical Sensor and camera
Precision, the component very high for the intensive precision in contact can accurately complete detection, effectively improve the standard of its detection
True property, while also avoiding that product is caused to damage, solves the problems of existing testing agency, so as to allow it more well
The demand of good satisfaction production.
The front of pedestal described in the utility model is provided with workbench, is engaged with PIN needle module on described workbench, has
The PIN needle module normal work of effect.
Linear transmission module described in the utility model is oriented to Linear transmission module, double guiding straight-line transmitting dynamic models using double
The use of group, with it is existing it is single be oriented to compared with, linearity and repeatability are all significantly improved, and double guiding load capacity more
Greatly, make the stability of equipment higher.
Pedestal described in the utility model uses marble pedestal, using the main base of marble material, marble
Material has the material resources performance of stabilization, so as to ensure that the up rightness of stability and the module operation of total.
Drive system described in the utility model uses servo motor, and described servo motor is for driving module to transport
It is dynamic, so that module linearity is up to 0.005mm, the reachable ± 0.005mm of repeatability, so as to further improve testing agency inspection
The accuracy of survey.
Drive control module, sensor control block, camera control are provided with control device described in the utility model
Module and controller module, described rotary servomotor and drive system respectively with drive control module in rotating servo
Drive control unit and servo drive control unit are connected, described Fibre Optical Sensor and pressure sensor respectively with sensor control
Fibre Optical Sensor control unit and pressure sensor control unit connection in molding block, described camera and camera control module
Connection, described drive control module, sensor control block and camera control module are connected with controller module.
Above-mentioned technical proposal can be seen that the utility model and have the advantages that：
1st, a kind of high accuracy positioning pressure sensing mechanism described in the utility model, is led by using high-precision straight line
Rail module and drive system are used as main driving structure（Move up and down）, make drive mechanism more stable, running precision is higher, using rotation
Turn department and take motor to carry out alignment compensation, pressure sensor is installed in PIN needle module top, constantly gathers the dynamics that PIN needle is pushed, and
Detection positioning precision is coordinated using Fibre Optical Sensor and camera, the component very high for the intensive precision in contact can accurate nothing
Completion detection by mistake, effectively improves the accuracy of its detection, while also avoiding that product is caused to damage, solves well existing
There is the problems of testing agency, so as to the demand for allowing it to better meet production.
2nd, the pedestal described in the utility model uses marble pedestal, using the main base of marble material, Dali
Stone material matter has the material resources performance of stabilization, so as to ensure that the up rightness of stability and the module operation of total.
3rd, the Linear transmission module described in the utility model is oriented to Linear transmission module, double guiding Linear transmissions using double
The use of module, with it is existing it is single be oriented to compared with, linearity and repeatability are all significantly improved, and double guiding load capacity
It is bigger, make the stability of equipment higher.
4th, rotation department described in the utility model takes motor and employs rotation compensation structure, can compensate for gradient error, existing
Without this function, high for required precision cannot then measure some structures；Meanwhile, pressure sensing is installed in PIN needle module top
Device is used for detecting the pressure of PIN needle module, and existing without this function, and the test for some soft boards cannot be realized, so as to carry
The scope of application of the testing agency high.
Brief description of the drawings
Fig. 1 is the structural representation of high accuracy positioning pressure sensing mechanism described in the utility model；
In figure：Pedestal -1, Linear transmission module -2, rotary servomotor -3, drive system -4, PIN needle module -5, optical fiber
Sensor -6, pressure sensor -7, camera -8.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment, the utility model is further elucidated.
Embodiment
A kind of high accuracy positioning pressure sensing mechanism as depicted, including：Pedestal 1, Linear transmission module 2, rotation are watched
Take motor 3, drive system 4, PIN needle module 5 and control device；
The relation of above-mentioned each part is as follows：
Described Linear transmission module 2 is fixed on pedestal 1, and described drive system 4 is located on Linear transmission module 2,
Described rotary servomotor 3 is mounted on Linear transmission module 2, and the PIN needle module 5 is arranged on rotary servomotor
On 3, described PIN needle module 5 is provided with Fibre Optical Sensor 6, and described PIN needle module 5 and rotary servomotor 3 is provided with pressure
Sensor 7, and, the described lower section of rotary servomotor 3 is provided with camera 8, described Fibre Optical Sensor 6 and rotary servomotor 3
The camera 8 of lower section is engaged；Described rotary servomotor 3, drive system 4, Fibre Optical Sensor 6, pressure sensor 7 and phase
Machine 8 is connected with control device.
The front of pedestal 1 described in the present embodiment is provided with workbench, is engaged with PIN needle module 5 on described workbench.
Linear transmission module 2 described in the present embodiment is oriented to Linear transmission module using double.
Pedestal 1 described in the present embodiment uses marble pedestal.
Drive system 4 described in the present embodiment uses servo motor.
Drive control module, sensor control block, camera control mould are provided with control device described in the present embodiment
Block and controller module, described rotary servomotor 3 and drive system 4 respectively with drive control module in rotating servo
Drive control unit and servo drive control unit are connected, described Fibre Optical Sensor 6 and pressure sensor 7 respectively with sensor
Fibre Optical Sensor control unit and pressure sensor control unit connection in control module, described camera 8 and camera control
Module is connected, and described drive control module, sensor control block and camera control module are connected with controller module.
A kind of operation principle of the high accuracy positioning pressure sensing mechanism described in the present embodiment is as follows：
Linear transmission module 2 is fixed on pedestal 1, undertakes the main motion of whole motion structure, is vertically moved along a straight line,
Servomotor drive system 4 is installed on Linear transmission module 2 to be used to drive module to move, so that module linearity is reachable
0.005mm, the reachable ± 0.005mm of repeatability；3- rotations department takes motor and is fixed on Linear transmission module 2, with straight line
Transmission module 2 does and moves along a straight line up and down, and the spinfunction of itself is then used to adjusting in the X-axis direction oblique of compensation PIN needle module 5
Rate error, PIN needle module 5 is arranged on rotary servomotor 3, is pacified between 3 liang of modules of PIN needle module 5 and rotary servomotor
Dress pressure sensor 7, assigns the pressure on product, to reach optimal Detection results, Fibre Optical Sensor 6 for PIN needle module 5
It is whether correct for detecting the position of PIN needle module 5 with camera cooperation on PIN needle module 5.
Product to be measured is put in the lower section of PIN needle module 5, and then Linear transmission module 2 drives overall structure to push certain distance
Afterwards, whether correctly position is detected by Fibre Optical Sensor 6, rotary servomotor 3 can be then fed back signal to if any error and then is rotated
Servo motor 3 makes corresponding adjustment according to the signal of feedback, and then PIN needle module 5 is pressed on product under continuing, it is known that pressure
The feedback pressure of sensor 7 reaches preset value, then starts to detect product.
The above is only preferred embodiment of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, some improvement can also be made, these improvement also should be regarded as
Protection domain of the present utility model.
Claims (6)
1. a kind of high accuracy positioning pressure sensing mechanism, it is characterised in that：Including：Pedestal（1）, Linear transmission module（2）, rotation
Servo motor（3）, drive system（4）, PIN needle module（5）And control device, described Linear transmission module（2）It is fixed on base
Seat（1）On, described drive system（4）Located at Linear transmission module（2）On, described rotary servomotor（3）Install and fix
In Linear transmission module（2）On, the PIN needle module（5）Installed in rotary servomotor（3）On, described PIN needle module
（5）It is provided with Fibre Optical Sensor（6）, described PIN needle module（5）And rotary servomotor（3）It is provided with pressure sensor（7）,
And, described rotary servomotor（3）Lower section is provided with camera（8）, described Fibre Optical Sensor（6）With rotary servomotor（3）
The camera of lower section（8）It is engaged；
Described rotary servomotor（3）, drive system（4）, Fibre Optical Sensor（6）, pressure sensor（7）And camera（8）
It is connected with control device.
2. high accuracy positioning pressure sensing mechanism according to claim 1, it is characterised in that：The pedestal（1）Front sets
There is workbench, with PIN needle module on described workbench（5）It is engaged.
3. high accuracy positioning pressure sensing mechanism according to claim 1, it is characterised in that：Described Linear transmission module
（2）Using double guiding Linear transmission modules.
4. high accuracy positioning pressure sensing mechanism according to claim 1, it is characterised in that：Described pedestal（1）Using
Marble pedestal.
5. high accuracy positioning pressure sensing mechanism according to claim 1, it is characterised in that：Described drive system（4）
Using servo motor.
6. high accuracy positioning pressure sensing mechanism according to claim 1, it is characterised in that：Set in described control device
There are drive control module, sensor control block, camera control module and controller module, described rotary servomotor
（3）And drive system（4）Respectively with drive control module in rotating servo drive control unit and servo drive control unit
Connection, described Fibre Optical Sensor（6）And pressure sensor（7）Controlled with the Fibre Optical Sensor in sensor control block respectively
Unit and pressure sensor control unit are connected, described camera（8）It is connected with camera control module, described drive control mould
Block, sensor control block and camera control module are connected with controller module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151932.7U CN206250160U (en) | 2016-10-31 | 2016-10-31 | A kind of high accuracy positioning pressure sensing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621151932.7U CN206250160U (en) | 2016-10-31 | 2016-10-31 | A kind of high accuracy positioning pressure sensing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206250160U true CN206250160U (en) | 2017-06-13 |
Family
ID=58996846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621151932.7U Expired - Fee Related CN206250160U (en) | 2016-10-31 | 2016-10-31 | A kind of high accuracy positioning pressure sensing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206250160U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540046A (en) * | 2018-12-29 | 2019-03-29 | 广东中鹏新能科技有限公司 | Full-automatic kiln roller stick detection device |
| CN111354286A (en) * | 2020-04-16 | 2020-06-30 | 苏州润弘安创自动化科技有限公司 | Electronic function testing equipment for ultra-high precision Micro LED screen chip |
| CN111377230A (en) * | 2020-04-22 | 2020-07-07 | 苏州润弘安创自动化科技有限公司 | Automatic feeding and discharging mechanism and Mini LED screen chip testing device |
-
2016
- 2016-10-31 CN CN201621151932.7U patent/CN206250160U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109540046A (en) * | 2018-12-29 | 2019-03-29 | 广东中鹏新能科技有限公司 | Full-automatic kiln roller stick detection device |
| CN109540046B (en) * | 2018-12-29 | 2024-02-20 | 广东中鹏新能科技有限公司 | Full-automatic kiln roller rod detection device |
| CN111354286A (en) * | 2020-04-16 | 2020-06-30 | 苏州润弘安创自动化科技有限公司 | Electronic function testing equipment for ultra-high precision Micro LED screen chip |
| CN111377230A (en) * | 2020-04-22 | 2020-07-07 | 苏州润弘安创自动化科技有限公司 | Automatic feeding and discharging mechanism and Mini LED screen chip testing device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |