CN207866972U - A kind of test device for eliminating flexible PCB breathing - Google Patents
A kind of test device for eliminating flexible PCB breathing Download PDFInfo
- Publication number
- CN207866972U CN207866972U CN201721398839.0U CN201721398839U CN207866972U CN 207866972 U CN207866972 U CN 207866972U CN 201721398839 U CN201721398839 U CN 201721398839U CN 207866972 U CN207866972 U CN 207866972U
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- China
- Prior art keywords
- axis
- flexible pcb
- pulling force
- strainer
- eliminating
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Abstract
The utility model discloses a kind of test devices for eliminating flexible PCB breathing, it includes flexible PCB, pulling force hand clip, strainer, position adjusting mechanism, the flexible PCB is clamped on the pulling force hand clip, the pulling force hand clip is fixed on the position adjusting mechanism, and the pulling force hand clip is equipped with strainer.Compared with prior art, the advantages that flexible PCB measuring accuracy of the utility model is high, test speed is fast.
Description
Technical field
The utility model is related to flexible PCB design and manufacturing field more particularly to a kind of tests for eliminating flexible PCB breathing
Device.
Background technology
Traditional test process is that flexible PCB is lain against test platform, and flexible PCB is that free state carries out acupuncture treatment test.
Test caused by flexible PCB is influenced by product itself breathing during the test is ineffective, is especially surveying
The product that pilot is smaller, spacing is more intensive, the breathing of product itself cause to test pin mark and prick to be not allowed.
Utility model content
The utility model is proposed in view of the above problem of the existing technology, and the utility model provides a kind of measurement essence
Spend high flexible PCB test device.
The utility model is achieved through the following technical solutions：A kind of test device for eliminating flexible PCB breathing, packet
Flexible PCB, pulling force hand clip, strainer, position adjusting mechanism are included, the flexible PCB is clamped on the pulling force hand clip,
The pulling force hand clip is fixed on the position adjusting mechanism, and the pulling force hand clip is equipped with strainer.
Further, the strainer includes gas circuit, precise pressure regulating valve, cylinder, miniature line slideway；The pulling force hand
Clip and the cylinders, the gas circuit move cylinder moving through precise pressure regulating valve rear-guard, and the cylinder drives the pulling force hand
Clip moves in miniature line slideway.
Further, the strainer includes X-axis strainer and Y-axis strainer, and the X-axis strainer includes
Gas circuit, X-axis precise pressure regulating valve, X-axis cylinder, X-axis miniature line slideway；The Y-axis strainer includes gas circuit, Y-axis precision tune
Pressure valve, Y-axis cylinder, Y-axis miniature line slideway；The movement of the direction of motion of the X-axis strainer and the Y-axis strainer
Direction is perpendicular.
Further, the Y-axis cylinder is connected with the pulling force hand clip, and the Y-axis strainer is tensioned with the X-axis
Mechanism is connected, and the X-axis strainer is fixed on the position adjusting mechanism.
Further, the pulling force hand clip includes occlusion structure and self-locking structure, and the occlusion structure grips soft
Property PCB.
Further, the self-locking structure is cam self-locking structure, and the cam self-locking structure is realized by clip cylinder
The clamping and release of pulling force hand clip.
Further, the position adjusting mechanism includes X-axis position adjusting mechanism and Y-axis position adjusting mechanism.
Further, the X-axis position adjusting mechanism includes X-axis driving device, two-way ball screw, lead screw nut, institute
It states X-axis driving device to fix with the two-way ball screw, the both ends of the two-way ball screw are fixed with lead screw nut, described
Lead screw nut fixes the Y-axis position adjusting mechanism.
Further, the Y-axis position adjusting mechanism includes two groups of Y-axis driving devices, synchronous belt, synchronous control systems,
The synchronous control system controls the Y-axis driving device and synchronous belt is driven to move synchronously, the synchronous belt and the pulling force hand
Clip is fixedly linked.
Further, further include fixed seat, the fixed seat is equipped with telescopic cylinder, and position is fixed on the telescopic cylinder
Set adjustment mechanism.
The utility model has the advantages that：
1) high certainty of measurement is equipped with strainer, realizes that flexible PCB in the auto-tensioning of test process, eliminates product certainly
The bad equal influence of test that the breathing of body is brought to test process.
2) intelligence degree is high, and production efficiency is high；Equipped with X-axis, Y-axis position adjusting mechanism, pulling force hand clip has
Automatic position adjusting function function realizes the versatility of clamping difference appearance and size product；Equipped with fixed seat and telescopic cylinder, that is, take out
Drawer formula input and output material mode realizes test zone and loading and unloading region disconnecting, meets the mode that picks and places of products of different specifications, while
Be conducive to equipment inline to dock with what offline products picked and placeed.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model telescopic cylinder contraction structure schematic diagram；
Fig. 3 is that the utility model telescopic cylinder stretches out structural schematic diagram；
Fig. 4 is the structural schematic diagram of the strainer of the utility model；
Fig. 5 is the right view of Fig. 4.
Specific implementation mode
In order to better understand and implement, according to the present invention will be described in detail below with reference to the accompanying drawings.
It is a kind of eliminate flexible PCB breathing test device comprising flexible PCB 3, pulling force hand clip 1, strainer 2,
Position adjusting mechanism 5, fixed seat 4, the fixed seat 4 are equipped with telescopic cylinder 41, position are fixed on the telescopic cylinder 41
Adjustment mechanism 5；The flexible PCB 3 is clamped on the pulling force hand clip 1, and the pulling force hand clip 1 is fixed on the position
On adjustment mechanism 5, the pulling force hand clip 1 is equipped with strainer 2.It should be noted that on every group of pulling force hand clip at least
If there are one strainers, at this point, flexible PCB can be restored under ideal test mode, carry under the stretching of strainer
The precision of height test；In addition, telescopic cylinder is double cylinders, the Integral drawer formula disengaging action of test device may be implemented, make survey
Try region and loading and unloading region disconnecting；The stretching stroke of telescopic cylinder can be adjusted according to actual conditions.
The strainer 2 includes gas circuit 22, precise pressure regulating valve 24, cylinder, miniature line slideway；The pulling force hand clip
1 moves cylinder moving with the cylinders, the gas circuit 22 through precise pressure regulating valve rear-guard, and the cylinder drives the pulling force hand folder
Son moves in miniature line slideway.
The strainer includes X-axis strainer 201 and Y-axis strainer 202, and the X-axis strainer 201 includes
Gas circuit, X-axis precise pressure regulating valve, X-axis cylinder 23, X-axis miniature line slideway 231；The Y-axis strainer 202 includes gas circuit, Y
Axis precise pressure regulating valve, Y-axis cylinder 21, Y-axis miniature line slideway (not shown)；The movement side of the X-axis strainer 201
To perpendicular with the direction of motion of the Y-axis strainer 202；The Y-axis cylinder 21 is connected with the pulling force hand clip 1, institute
It states Y-axis strainer 202 with the X-axis strainer 201 to be connected, the X-axis strainer 201 is fixed on institute by bearing 23
State position adjusting mechanism.It should be noted that precise pressure regulating valve is the market universal product, brand can be selected for SMC, model
The pressure regulator valve of IR1020-01BG, can effectively realize X-axis and Y direction auto-tensioning, tensioning dynamics can fine adjustment, adjust
Precision is ± 0.01Mpa, and can digitize display tensioning pressure by pressure gauge；In addition, X-axis, Y-axis tensioning in strainer
Mechanism and the fixed form of pulling force hand clip are not particularly limited, and can also be connected with pulling force hand clip using X-axis cylinder, Y-axis
Strainer is fixed on position adjusting mechanism.
The pulling force hand clip 1 includes occlusion structure 11 and self-locking structure (being not shown in figure concrete structure), the occlusion
Structural clamp fixes flexible PCB.Wherein, common cam self-locking structure may be used in self-locking structure, and occlusion structure 11 uses mould
Tool steel is made, and realizes that the minimum of holding area, holding area are less than 4mm*4mm, meet the flexible PCB of 0.05mm~1mm thickness
Clamping.
The self-locking structure is cam self-locking structure, and the cam self-locking structure realizes pulling force hand clip by clip cylinder
Clamping and release.It should be noted that the function of being implemented in combination with locking and release of cam self-locking structure and cylinder, is a kind of
More commonly used technological means, is not just elaborated in utility model.
The position adjusting mechanism includes X-axis position adjusting mechanism and Y-axis position adjusting mechanism；The X-axis position adjustment
Mechanism includes X-axis driving device 511, two-way ball screw 512, lead screw nut (not shown), the X-axis driving device with
The two-way ball screw 512 is fixed, and the both ends of the two-way ball screw 512 are fixed with lead screw nut, the lead screw nut
The fixed Y-axis position adjusting mechanism；The Y-axis position adjusting mechanism include two groups of Y-axis driving devices 521, synchronous belt 522,
Synchronous control system (not shown), the synchronous control system control the Y-axis driving device and synchronous belt are driven to synchronize fortune
Dynamic, the synchronous belt 522 is fixedly linked with the pulling force hand clip 1.It should be noted that the X-axis driving device can be
The stepper motor of strap brake, the two-way ball screw of the stepper motor driving X-direction front and rear sides of the strap brake, passes through rolling
The rotation of ballscrew realizes that moving synchronously for both sides lead screw nut, the Y-axis position of both sides lead screw nut and the left and right sides adjust machine
Structure is connected；The Y-axis driving device is the stepper motor of independently moving, realizes that control synchronizes by synchronous control system, both sides
Respective stepper motor is by driving synchronous belt, synchronous belt to be fixedly connected with pulling force hand clip, synchronous belt movement driving pulling force hand folder
It is moved synchronously before and after son.
Compared with prior art, the high certainty of measurement of the flexible PCB test device of the utility model is equipped with strainer,
Flexible PCB is realized in the auto-tensioning of test process, the test that is brought to test process of breathing for eliminating product itself is bad etc.
It influences；Intelligence degree is high, and production efficiency is high；Equipped with X-axis, Y-axis position adjusting mechanism, automatic tune that pulling force hand clip has
Position functions are saved, the versatility of clamping difference appearance and size product is realized；Equipped with fixed seat and telescopic cylinder, i.e., drawer type into
Discharge method realizes test zone and loading and unloading region disconnecting, meets the mode that picks and places of products of different specifications, be also beneficial to simultaneously
Equipment inline is docked with what offline products picked and placeed.
The utility model is not limited to the above embodiment, if the various changes or deformation to the utility model do not take off
Spirit and scope from the utility model, if these changes and deformation belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to comprising these changes and deformation.
Claims (9)
1. a kind of test device for eliminating flexible PCB breathing, it is characterised in that：It includes flexible PCB, pulling force hand clip, tensioning
Mechanism, position adjusting mechanism, the flexible PCB are clamped on the pulling force hand clip, and the pulling force hand clip is fixed on described
On position adjusting mechanism, the pulling force hand clip is equipped with strainer；The strainer include gas circuit, precise pressure regulating valve,
Cylinder, miniature line slideway；The pulling force hand clip and the cylinders, the gas circuit are taken offence cylinder through precise pressure regulating valve rear-guard
Movement, the cylinder drive the pulling force hand clip to be moved in miniature line slideway.
2. eliminating the test device of flexible PCB breathing according to claim 1, it is characterised in that：The strainer includes X
Axis tensioning mechanism and Y-axis strainer, the X-axis strainer include that gas circuit, X-axis precise pressure regulating valve, X-axis cylinder, X-axis are miniature
The linear guide；The Y-axis strainer includes gas circuit, Y-axis precise pressure regulating valve, Y-axis cylinder, Y-axis miniature line slideway；The X
The direction of motion of axis tensioning mechanism and the direction of motion of the Y-axis strainer are perpendicular.
3. eliminating the test device of flexible PCB breathing according to claim 2, it is characterised in that：The Y-axis cylinder with it is described
Pulling force hand clip is connected, and the Y-axis strainer is connected with the X-axis strainer, and the X-axis strainer is fixed on described
On position adjusting mechanism.
4. eliminating the test device of flexible PCB breathing according to claim 1, it is characterised in that：The pulling force hand clip packet
Occlusion structure and self-locking structure are included, the occlusion structure grips flexible PCB.
5. eliminating the test device of flexible PCB breathing according to claim 4, it is characterised in that：The self-locking structure is convex
Self-locking structure is taken turns, the cam self-locking structure realizes the clamping and release of pulling force hand clip by clip cylinder.
6. eliminating the test device of flexible PCB breathing according to claim 1, it is characterised in that：The position adjusting mechanism
Including X-axis position adjusting mechanism and Y-axis position adjusting mechanism.
7. eliminating the test device of flexible PCB breathing according to claim 6, it is characterised in that：The X-axis position adjusts machine
Structure includes X-axis driving device, two-way ball screw, lead screw nut, and the X-axis driving device is solid with the two-way ball screw
Fixed, the both ends of the two-way ball screw are fixed with lead screw nut, and the lead screw nut fixes the Y-axis position adjusting mechanism.
8. eliminating the test device of flexible PCB breathing described according to claim 6 or 7, it is characterised in that：Y-axis position tune
Complete machine structure includes two groups of Y-axis driving devices, synchronous belt, synchronous control systems, and the synchronous control system controls the Y-axis driving
Device drives synchronous belt to move synchronously, and the synchronous belt is fixedly linked with the pulling force hand clip.
9. eliminating the test device of flexible PCB breathing according to claim 1, it is characterised in that：Further include fixed seat, it is described
Fixed seat is equipped with telescopic cylinder, and position adjusting mechanism is fixed on the telescopic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398839.0U CN207866972U (en) | 2017-10-27 | 2017-10-27 | A kind of test device for eliminating flexible PCB breathing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721398839.0U CN207866972U (en) | 2017-10-27 | 2017-10-27 | A kind of test device for eliminating flexible PCB breathing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866972U true CN207866972U (en) | 2018-09-14 |
Family
ID=63474518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721398839.0U Active CN207866972U (en) | 2017-10-27 | 2017-10-27 | A kind of test device for eliminating flexible PCB breathing |
Country Status (1)
| Country | Link |
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| CN (1) | CN207866972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765170A (en) * | 2017-10-27 | 2018-03-06 | 珠海市博杰电子有限公司 | A kind of test device for eliminating flexible PCB breathing |
-
2017
- 2017-10-27 CN CN201721398839.0U patent/CN207866972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765170A (en) * | 2017-10-27 | 2018-03-06 | 珠海市博杰电子有限公司 | A kind of test device for eliminating flexible PCB breathing |
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