CN108801818A - Bending mechanism - Google Patents
Bending mechanism Download PDFInfo
- Publication number
- CN108801818A CN108801818A CN201810542283.0A CN201810542283A CN108801818A CN 108801818 A CN108801818 A CN 108801818A CN 201810542283 A CN201810542283 A CN 201810542283A CN 108801818 A CN108801818 A CN 108801818A
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- testing stand
- operation panel
- fpc
- driving
- bending mechanism
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
Abstract
The present embodiments relate to mechanical equipments, disclose a kind of bending mechanism.Bending mechanism in the present invention is used for bending flexible PCB FPC, including：Testing stand；Operation panel is oppositely arranged with testing stand；For being used for common support FPC pressure holding pieces across testing stand and operation panel, testing stand and operation panel；FPC includes the first part extended towards operation panel direction, the second part extended towards testing stand direction；First driving means, driving operation panel are overturn around default axis, and the first part of FPC is carried out bending by operation panel in overturning around pressure holding piece；Main control unit control first driving means driving operation panel is overturn to predetermined angle.Compared with prior art so that flexible PCB FPC bending operations are consistent, and repeatability is more efficient, and flexible circuit Board position is unified in the process of bending, so that test result is more reliable, decrease manpower, reduce testing cost.
Description
Technical field
The present embodiments relate to mechanical equipments, more particularly to bending mechanism.
Background technology
Because of the height reliability of flexible PCB FPC, excellent flexible plurality of advantages, in the electronics of Highgrade integration
The figure of interiors of products, FPC (flexible PCB) has some idea of, the reference of FPC, although facilitating the connection between each device,
But in traditional technology, under the various scenes such as the assembly, dismantling, repair of product, the flex life of FPC remains one big
The number of problem, electronic product internal components FPC bending numbers can to FPC when being substantially dependent on device type selecting itself
By the verification of property, so, for the device with FPC during doing reliability test, the test of FPC flex lifes is with pole
Big necessity is with importance.
In traditional testing scheme, the test to FPC flex lifes, almost all depends on the artificial behaviour of Test Engineer
Make, pressure holding piece is first pushed down into FPC, bending FPC is folded by Test Engineer by hand again needs angle to be tested.Inventor has found
Test Engineer manually carries out test operation, and the poor efficiency of inconsistency and the manual operation repeatability of operation technique very may be used
Can cause the position of FPC to be tested shift or because testing time cumbersome reduction testing time, and then influence entire survey
The reliability of examination, furthermore, manual testing's waste of manpower increases the human cost of test, is unfavorable for the development of enterprise.
Invention content
Embodiment of the present invention is designed to provide a kind of bending mechanism so that flexible PCB FPC bending operations one
It causes, repeatability is more efficient, and flexible circuit Board position is unified in the process of bending, so that test result is more reliable, also subtracts
Lack manpower, reduces testing cost.
In order to solve the above technical problems, embodiments of the present invention provide a kind of bending mechanism, it to be used for bending flexible electrical
Road plate FPC, including：
Testing stand；
Operation panel is oppositely arranged with the testing stand；For across the testing stand and the operation panel, the survey
Test stand face and the operation panel are for FPC described in common support；And the operation panel is additionally operable to fix the FPC；
Pressure holding piece is arranged on the testing stand, for compressing the FPC；The FPC is used for by the pressure holding piece
After compressing, include the first part extended towards the operation panel direction, second extended towards the testing stand direction
Point；
First driving means are connect with the operation panel, for driving the operation panel to be overturn around default axis, institute
Operation panel is stated to be additionally operable to that the first part of the FPC is carried out bending around the pressure holding piece in overturning；
Main control unit is communicated with the first driving means, for controlling described in the first driving means driving
Operation panel is overturn to predetermined angle.
Embodiment of the present invention in terms of existing technologies, due to being equipped with test platform, operation panel, pressure holding piece, driving
Device and main control unit, and test platform and the common support FPC of operation panel, pressure holding piece press FPC, and FPC points are first part
And second part, first part are mutually fixed with operation panel, driving device operation panel drives FPC to be overturn around default axis, at this time FPC
First part carry out bending around the pressure holding piece, realize FPC bendings.Simultaneously as main control unit and first driving means
Communication, main control unit control first driving means driving operation panel overturn to predetermined angle.To make the operation angle of operation panel
It spends controllable, and can allow the angle agreements of FPC plate bendings when each bending, improve bending precision, FPC is in bending process
It is not easy to deviate so that test result is more reliable.Simultaneously by the mechanism, FPC plate bending process is simple, improves bending efficiency,
Without manpower bending, manpower is decreased, reduces testing cost.
In addition, the operation panel includes：
Plate ontology is oppositely arranged with the testing stand, is used for and FPC described in the common support of the testing stand；And institute
FPC is stated mutually to fix with the plate ontology；
Connecting shaft is configured along the default axis, and is mutually fixed with the plate ontology；
Wherein, the connecting shaft is also connect with the first driving means, and the first driving means are for driving the company
Axis is rotated, and the connecting shaft is additionally operable to that the plate ontology is driven to be overturn around the default axis when rotated.To logical
The overturning of plate ontology is crossed, FPC is made to bend.
In addition, the first driving means include：
Belt wheel transmission component is connected with the connecting shaft, for driving the connecting shaft to be rotated in transmission；
Actuator is connected with the belt wheel transmission component, for driving the belt wheel transmission component to be driven, the band
Wheel transmission component is used to drive the connecting shaft to be rotated in transmission；
Wherein, the actuator is also communicated with the main control unit.To which actuator driving pulley transmission component passes
It is dynamic, so that connecting shaft is rotated, and then overturn with movable plate ontology 31.
In addition, the bending mechanism further includes：
Table top is moved, is oppositely arranged with the testing stand, and is rotatablely connected with the connecting shaft；
Second driving device is connect with the movement table top, for driving the movement table top along perpendicular to the test
The direction of table top is moved；The movement table top is additionally operable to drive the connecting shaft, the plate ontology and described during exercise
One driving device edge moves together perpendicular to the direction of the testing stand；
Wherein, second driving device is also communicated with the main control unit；The main control unit is used in the plate
When ontology is overturn to predetermined angle, controls second driving device and the connecting shaft, the plate ontology and described first is driven to drive
Dynamic device moves to predeterminated position.Pass through the driving of the second driving device so that movement table top, plate ontology, connecting shaft and first drive
Dynamic device along moving together perpendicular to the direction of testing stand, to prevent plate ontology from being interfered by pressure holding piece in switching process,
So that plate ontology may be reversed to predetermined angle, FPC can reach bending demand.
In addition, the bending mechanism further includes：
Rack, perpendicular to the testing stand；
Wherein, the movement table top edge is slidably disposed on perpendicular to the direction of the testing stand in the rack.
To by the setting of rack, provide guiding to movement table top, keep the direction of motion of movement table top more stable.
In addition, the bending mechanism further includes：
Fixing device is arranged on the testing stand, for fixing the pressure holding piece.To keep pressure holding piece more firm
Push down FPC.
In addition, the extending direction of the fixing device towards the second part of the FPC slides.To be pressed in pressure holding piece
When FPC is placed on any part on testing stand, fixing device can all be fixed pressure holding piece.
In addition, the bending mechanism further includes：
Track is arranged on the testing stand, and the glide direction along the fixing device extends；The fixing device can
The setting of sliding is on the track.To which fixing device can be slided along fixed direction.
In addition, the bending mechanism further includes：Track lifting device is connected with the track, for driving the track
Edge is moved perpendicular to the direction of the testing stand.So as to so that fixing device drive pressure holding piece towards along vertically with test
The direction of table top moves, and so that pressure holding piece is pressed FPC, or far from FPC.
In addition, the track lifting device includes：
Supporting rack connects the track；
Track drive assembly is connected with support frame as described above, for drive support frame as described above drive the track along perpendicular to
The direction of the testing stand is moved.So as to so that fixing device drive pressure holding piece towards along vertically with the side of testing stand
To movement, pressure holding piece is set to press FPC, or far from FPC.
Description of the drawings
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element with same reference numbers label is expressed as similar element in attached drawing, removes
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the structural schematic diagram of bending mechanism in first embodiment of the invention；
Fig. 2 is the structural schematic diagram of first driving means in first embodiment of the invention；
Fig. 3 is that structural schematic diagram in orbit is arranged in fixing device in first embodiment of the invention；
Fig. 4 is the circuit module figure of bending mechanism in first embodiment of the invention；
Fig. 5 is the structural schematic diagram of bending mechanism in second embodiment of the invention；
Fig. 6 is the structural schematic diagram of the second driving device in second embodiment of the invention；
Fig. 7 is the circuit module figure of bending mechanism in second embodiment of the invention；
Fig. 8 is the structural schematic diagram of bending mechanism in third embodiment of the invention；
Fig. 9 is the structural schematic diagram of third embodiment of the invention middle orbit lifting gear.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, in order to make the reader understand this application better, many technical details are proposed.But even if without these technical details
And various changes and modifications based on the following respective embodiments, it can also realize the application technical solution claimed.
The first embodiment of the present invention is related to a kind of bending mechanisms, as shown in Figure 1 and Figure 4, are used for bending flexible circuit
Plate FPC1, including testing stand 2, operation panel 3, pressure holding piece 4, first driving means 5 and main control unit.Operation panel 3 and testboard
Face 2 is oppositely arranged, and across testing stand 2 and operation panel 3, testing stand 2 and operation panel 3 are used for common support FPC1, and operate
Plate 3 is additionally operable to fixed FPC1, is tied up FPC1 on operation panel 3 by fixed band 33.The setting of pressure holding piece 4 is supported on testing stand 2
FPC1 is pressed, FPC1 by pressure holding piece 4 after being compressed, and FPC1 points are two parts by pressure holding piece 4, and FPC1 includes towards 3 direction of operation panel
The first part 11 of extension, the second part 12 extended towards 2 direction of testing stand.
Meanwhile as shown in Figure 1, first driving means 5 are connect with operation panel 3, driving operation panel 3 is turned over around default axis
Turn, the first part 11 of FPC1 is carried out bending by operation panel 3 in overturning around pressure holding piece 4.And main control unit and the first driving fill
It sets 5 to be communicated, control first driving means 5 drive the overturning of operation panel 3 to predetermined angle.
Through the above it is not difficult to find that due to being equipped with test platform, operation panel 3, pressure holding piece 4, driving device and master control
Unit, and 3 common support FPC1 of test platform and operation panel, pressure holding piece 4 press FPC1, and FPC1 points are first part 11 and the
Two parts 12, first part 11 are fixed with 3 phase of operation panel, and driving device operation panel 3 drives FPC1 to be overturn around default axis, at this time
The first part 11 of FPC1 carries out bending around pressure holding piece 4, realizes FPC1 bendings.Simultaneously as main control unit and the first driving
The communication of device 5, main control unit control first driving means 5 and drive the overturning of operation panel 3 to predetermined angle.To make operation panel 3
Work angle it is controllable, and can allow the angle agreements of FPC1 plate bendings when each bending, improve bending precision, FPC1 is rolling over
It is not easy to deviate during curved so that test result is more reliable.Simultaneously by the mechanism, FPC1 plate bending process is simple, improves
Bending efficiency decreases manpower without manpower bending, reduces testing cost.
Further, as shown in Figure 1, operation panel 3 includes plate ontology 31 and connecting shaft 32, plate ontology 31 and 2 phase of testing stand
To setting, and 2 common support FPC1 of testing stand, and fixed band 33 is set on plate ontology 31, FPC1 and 31 phase of plate ontology are consolidated
It is fixed.Connecting shaft 32 is configured along default axis, and is fixed with 31 phase of plate ontology.Wherein, connecting shaft 32 connects with first driving means 5
It connects, first driving means 5 drive connecting shaft 32 to be rotated, and also band movable plate ontology 31 carries out connecting shaft 32 around default axis when rotated
Overturning makes FPC1 bend to be overturn by plate ontology 31.
In the present embodiment, as shown in Fig. 2, first driving means 5 include belt wheel transmission component and actuator 54.Belt wheel
Transmission component is connected with connecting shaft 32, drives connecting shaft 32 to be rotated in transmission；Actuator 54 is motor, with belt wheel transmission component
It is connected, driving pulley transmission component is driven, and belt wheel transmission component drives connecting shaft 32 to be rotated in transmission.Actuator 54
Also communicated with main control unit.To which 54 driving pulley transmission component of actuator is driven, connecting shaft 32 is set to rotate, and then with movable plate
Ontology 31 is overturn.
Specifically, in actual use, as depicted in figs. 1 and 2, bending mechanism further includes movement table top 6 and rack 7, fortune
Dynamic table top 6 is fixed in rack 7, and movement table top 6 is oppositely arranged with testing stand 2, and is rotatablely connected with connecting shaft 32, and rack 7 is hung down
Directly in testing stand 2.Rack 7 is set there are four supporting rod, and movement table top 6 is rectangle, and the 4 angles end for moving table top is separately fixed at
On four supporting rods, the two angle end adjacent with movement table top 6 is rotatablely connected respectively for the both ends of connecting shaft 32, and connecting shaft 32 and pressure holding
Part 4 is parallel, and two angles end of the movement table top 6 is equipped with lantern ring, and the both ends of connecting shaft 32 are sleeved in lantern ring, and can be turned in lantern ring
It is dynamic, it realizes connecting shaft 32 and moves the rotation connection of table top 6.And movement table top 6 is equipped with through-hole, plate body 31 is by 32 band of connecting shaft
When turn is moved, through-hole can be passed through, realizes 31 larger range of rotation of plate body.
In addition, as depicted in figs. 1 and 2, belt wheel transmission component includes that the driving wheel 51 being connected with actuator and connecting shaft 32 are same
The driven wheel 52 of axis setting, the conveyer belt 53 for connecting driving wheel 51 and driven wheel 52.Main control unit controls actuator driving actively
After 51 rotation of wheel, conveyer belt 53 drives driven wheel 52 to rotate, to which connecting shaft 32 follows driven wheel 52 to rotate so that plate ontology 31 turns over
Turn.In actual use, in the mechanism, it is equipped with angular transducer, for detecting the angle between plate body 31 and testing stand 2
Degree, the control terminal in main control unit is sent to by the angle detected, which can be computer, main control unit according to
The angle detected judges whether to meet testing requirement, to control actuator.When main control unit detects plate body 31 and test
Angle between table top 2 is predetermined angle, and control terminal controls actuator and stops, at this time driving wheel 51, driven wheel 52 and connecting shaft
32 stop operating, and to which plate ontology 31 stops overturning, and then the bending angle of FPC1 are made to meet testing requirement.
It will be further appreciated that bending mechanism further includes fixing device 8, it is arranged on testing stand 2, for fixed pressure holding
Part 4.Pressure holding piece 4 can be steel column, and fixing device 8 is two scroll chucks being oppositely arranged on testing stand 2, scroll chuck
It is upper to be shaken by handwheel, the bore of scroll chuck is adjusted to fix steel column.To which two scroll chucks block steel column respectively
Both ends, make pressure holding piece 4 it is more firm push down FPC1.And different direct steel columns can be chosen according to testing requirement.
Also, as shown in figure 3, the extending direction of fixing device 8 towards the second part 12 of FPC1 slides.To press
When the pressure holding of part 4 FPC1 is placed on any part on testing stand 2, fixing device 8 can all be fixed pressure holding piece 4.Bending
Mechanism further includes the track 10 being arranged on testing stand 2, and the glide direction along fixing device 8 extends, and fixing device 8 is slidably
Setting on track 10.To which fixing device 8 can be slided along fixed direction.When fixing device 8 is two scroll chucks,
It there are two same track 10 is set, and is symmetrical arranged, a scroll chuck is set on a track 10.The bottom of scroll chuck has
Sliding block 14, sliding block 14 are put into track 10, and bolt 15 is equipped on sliding block 14.When bolt 15 is unscrewed, sliding block 14 can be with three
Dog chuck is slided along track 10, and when tightening bolt 15, the lower face of the upper surface and 10 top of track of sliding block 14 supports, spiral shell
The head of bolt 15 and the upper surface on 10 top of track support, to which the head of bolt 15 and sliding block 14 clamp track 10 together,
So that sliding block 14 can not be slided along track 10, scroll chuck also can not just slide at this time, to which the stabilization of pressure holding piece 4 pushes down FPC1.
Second embodiment of the present invention is related to a kind of bending mechanism.Second embodiment and first embodiment substantially phase
Together, it is in place of the main distinction：In the first embodiment, table top 6, connecting shaft 32, plate ontology 31 and first driving means 5 are moved
Moved perpendicular to the direction of testing stand 2 without normal plane edge.And in second embodiment of the invention, when for pressure holding piece
4 diameter is excessive, and in 31 switching process of plate ontology, FPC1 does not reach the angle for needing bending also, and plate ontology 31 is by pressure holding piece 4
It supports, can not turn up.Therefore, as shown in figure 5 and figure 7, bending mechanism further includes the second driving device 9, and second drives
Dynamic device 9 is connect with movement table top 6, and drive motion table top 6 is moved along perpendicular to the direction of testing stand 2.First driving
Device 5 is fixed together by fixed frame and connecting shaft 32, plate ontology 31, and movement table top 6 drives connecting shaft 32, plate ontology during exercise
31 and first driving means 5 moved together along perpendicular to the direction of testing stand 2.
Meanwhile as shown in figure 5, the second driving device 9 is also communicated with main control unit, in the overturning of plate ontology 31 to predetermined angle
When, main control unit controls the second driving device 9 driving connecting shaft 32, plate ontology 31 and first driving means 5 and moves to default position
It sets.Pass through the driving of the second driving device 9 so that movement table top 6, plate ontology 31, connecting shaft 32 and first driving means 5 are along vertical
It is moved together in the direction of testing stand 2, to prevent plate ontology 31 from being interfered by pressure holding piece 4 in switching process so that plate sheet
Body 31 may be reversed to predetermined angle, and FPC1 can reach bending demand.
In the present embodiment, as shown in fig. 6, rack 7 is perpendicular to testing stand 2, movement table top 6 is along perpendicular to testboard
The direction in face 2 is slidably disposed in rack 7.Rack 7 is set there are four supporting rod, and movement table top 6 is rectangle, and four angles end is set
There is retaining ring to be respectively sleeved on four supporting rods, slided along supporting rod, the second driving device 9 is connected with movement table top 6, supporting part
Dynamic movement table top 6 moves, to by the setting of rack 7, provide guiding to movement table top 6, make the direction of motion of movement table top 6
It is more stable.Second driving device 9 includes motor 92, transmission component, pillar 91, and motor 9292 is communicated with main control unit, master control
Unit controls motor 92 and drives transmission component, transmission component transmission rear-drive move pillar 91 along perpendicular to the direction of testing stand 2 into
Row movement, to which pillar 91 pushes movement table top 6 to move so that plate ontology 31 is in switching process along perpendicular to testing stand 2
Direction movement so that plate ontology 31 will not be interfered in overturning by pressure holding piece 4, and plate ontology 31 can be made to be turned to preset angle
Degree, allowing FPC1 to reach needs bending angle to be tested.And in actual experiment, the bending angle of FPC1 is 0 °~180 °, at 0 °
When, the first part 11 of FPC1 and second part 12 are in one plane；At 180 °, the first part 11 of FPC1 and second
Points 12 opposite, and partly encases pressure holding piece 4.Also, it is curved to be influenced due to movement 6 bradykinetic of table top or too fast by FPC1 in order to prevent
Folding situation allows FPC1 is smooth to be overturn along pressure holding piece 4, move too slow move distance h, FPC1 flip angle α, pressure holding piece 4 it is straight
Proportionate relationship between diameter d can be set as h=(α/180) * d.Simultaneously plate body 31 and testing stand 2 are sensed in angular transducer
Between angle be predetermined angle, close first driving means when, main control unit equally control motor 92 close.
Specifically, as shown in Figure 5 and Figure 6, the transmission component in present embodiment includes the active being connected with motor 92
Wheel 93, driven wheel 94, conveyer belt 95, gear 96 and the rack 97 for connecting driving wheel 93 and driven wheel 94, gear 96 and driven wheel
94 coaxial arrangements, rack 97 is arranged along perpendicular to the direction of testing stand 2, and is meshed with gear 96, and rack 97 is fixed on branch
On column 91, motor 92 is driven by main control unit, and driving wheel 93 rotates, and drives driven wheel 94, gear 96 to follow by conveyer belt 95
Driven wheel 94 rotates together, to which drive rack 97 drives pillar 91 to be moved along perpendicular to the direction of testing stand 2.Pass through the party
Formula realizes movement table top 6 and is moved along perpendicular to the direction of testing stand 2 with movable plate ontology 31.
Third embodiment of the present invention is related to a kind of bending mechanism.Third embodiment and first embodiment substantially phase
Together, it is in place of the main distinction：In the first embodiment, fixing device 8 along track 10 slide, can not along test perpendicular to
The direction of testing stand 2 moves.And in third embodiment of the invention, as shown in figure 8, bending mechanism further includes track lifting
Device 16 is connected with track 10, and driving track 10 is moved along perpendicular to the direction of testing stand 2.Testing stand 2 is equipped with
Groove, track 10 are arranged in groove, so as to so that fixing device 8 drives pressure holding piece 4 towards along the side vertically with testing stand 2
To movement, pressure holding piece 4 is set to press FPC1, or far from FPC1.
Specifically, as shown in Figure 8 and Figure 9, track lifting device 16 includes 10 drive component of supporting rack 163 and track.
Supporting rack 163 is connected with track 10, and track drive assembly 16 is connected with supporting rack 163, and driving supporting rack 163 drives 10 edge of track
It is moved perpendicular to the direction of testing stand 2.So as to so that fixing device 8 drives pressure holding piece 4 towards along vertical and testboard
The direction in face 2 moves, and so that pressure holding piece 4 is pressed FPC1, or far from FPC1.Track lifting device 16 includes being connected with supporting rack 163
Rack 161, the gear 162 being meshed with rack 161, the handwheel that is rotated with moving gear 162, operate hand wheel rotating, band moving teeth
162 rotation of wheel, gear 161 pushes rack 162 that supporting rack 163 is pushed to be moved along perpendicular to the direction of testing stand 2, to track
10, which are supported frame 163, pushes movement.So that fixing device 8 can drive pressure holding piece 4 to leave or compress FPC1, the convenient pressure to FPC1
Hold and replace FPC1.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. a kind of bending mechanism is used for bending flexible PCB FPC, which is characterized in that including：
Testing stand；
Operation panel is oppositely arranged with the testing stand；For across the testing stand and the operation panel, the testboard
Face and the operation panel are for FPC described in common support；And the operation panel is additionally operable to fix the FPC；
Pressure holding piece is arranged on the testing stand, for compressing the FPC；The FPC by the pressure holding piece for compressing
Afterwards, include the first part extended towards the operation panel direction, the second part extended towards the testing stand direction；
First driving means are connect with the operation panel, for driving the operation panel to be overturn around default axis, the behaviour
It is additionally operable to that the first part of the FPC is carried out bending around the pressure holding piece in overturning as plate；
Main control unit is communicated with the first driving means, and the operation is driven for controlling the first driving means
Plate is overturn to predetermined angle.
2. bending mechanism according to claim 1, which is characterized in that
The operation panel includes：
Plate ontology is oppositely arranged with the testing stand, is used for and FPC described in the common support of the testing stand；And the FPC
It is mutually fixed with the plate ontology；
Connecting shaft is configured along the default axis, and is mutually fixed with the plate ontology；
Wherein, the connecting shaft is also connect with the first driving means, the first driving means for drive the connecting shaft into
Row rotation, the connecting shaft are additionally operable to that the plate ontology is driven to be overturn around the default axis when rotated.
3. bending mechanism according to claim 2, which is characterized in that the first driving means include：
Belt wheel transmission component is connected with the connecting shaft, for driving the connecting shaft to be rotated in transmission；
Actuator is connected with the belt wheel transmission component, and for driving the belt wheel transmission component to be driven, the belt wheel passes
Dynamic component is used to drive the connecting shaft to be rotated in transmission；
Wherein, the actuator is also communicated with the main control unit.
4. bending mechanism according to claim 2, which is characterized in that the bending mechanism further includes：
Table top is moved, is oppositely arranged with the testing stand, and is rotatablely connected with the connecting shaft；
Second driving device is connect with the movement table top, for driving the movement table top along perpendicular to the testing stand
Direction moved；The movement table top is additionally operable to that the connecting shaft, the plate ontology and described first is driven to drive during exercise
Dynamic device edge moves together perpendicular to the direction of the testing stand；
Wherein, second driving device is also communicated with the main control unit；The main control unit is used in the plate ontology
When overturning is to predetermined angle, controls second driving device and drive the connecting shaft, the plate ontology and the first driving dress
It sets and moves to predeterminated position.
5. bending mechanism according to claim 4, which is characterized in that
The bending mechanism further includes：
Rack, perpendicular to the testing stand；
Wherein, the movement table top edge is slidably disposed on perpendicular to the direction of the testing stand in the rack.
6. according to the bending mechanism described in claim 1, which is characterized in that the bending mechanism further includes：
Fixing device is arranged on the testing stand, for fixing the pressure holding piece.
7. according to the bending mechanism described in claim 6, which is characterized in that the fixing device towards the FPC second
Partial extending direction sliding.
8. according to the bending mechanism described in claim 7, which is characterized in that the bending mechanism further includes：
Track is arranged on the testing stand, and the glide direction along the fixing device extends；The fixing device is slidably
Setting on the track.
9. according to the bending mechanism described in claim 8, which is characterized in that the bending mechanism further includes：Track lifting dress
It sets, is connected with the track, for driving the track edge to be moved perpendicular to the direction of the testing stand.
10. according to the bending mechanism described in claim 9, which is characterized in that the track lifting device includes：
Supporting rack connects the track；
Track drive assembly is connected with support frame as described above, for driving support frame as described above to drive the track along perpendicular to described
The direction of testing stand is moved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810542283.0A CN108801818A (en) | 2018-05-30 | 2018-05-30 | Bending mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810542283.0A CN108801818A (en) | 2018-05-30 | 2018-05-30 | Bending mechanism |
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| CN108801818A true CN108801818A (en) | 2018-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810542283.0A Pending CN108801818A (en) | 2018-05-30 | 2018-05-30 | Bending mechanism |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733042A (en) * | 2019-02-13 | 2019-05-10 | 业成科技（成都）有限公司 | Press reflexed corner structure |
| CN111273160A (en) * | 2020-03-08 | 2020-06-12 | 邱贤春 | Circuit board detection device |
| CN114103075A (en) * | 2022-01-25 | 2022-03-01 | 昆山鸿仕达智能科技有限公司 | Automatic bending equipment for flexible circuit board |
| CN114486556A (en) * | 2022-01-20 | 2022-05-13 | 钟启河 | PCB bending resistance testing equipment for internal medicine electrocardiograph |
| TWI778813B (en) * | 2021-09-17 | 2022-09-21 | 新煒科技有限公司 | Bending fixture |
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| CN109733042A (en) * | 2019-02-13 | 2019-05-10 | 业成科技（成都）有限公司 | Press reflexed corner structure |
| CN109733042B (en) * | 2019-02-13 | 2020-12-08 | 业成科技（成都）有限公司 | Device for preparing pressure reverse folding angle structure |
| CN111273160A (en) * | 2020-03-08 | 2020-06-12 | 邱贤春 | Circuit board detection device |
| CN111273160B (en) * | 2020-03-08 | 2022-05-24 | 佛山联创华联电子有限公司 | Circuit board detection device |
| TWI778813B (en) * | 2021-09-17 | 2022-09-21 | 新煒科技有限公司 | Bending fixture |
| CN114486556A (en) * | 2022-01-20 | 2022-05-13 | 钟启河 | PCB bending resistance testing equipment for internal medicine electrocardiograph |
| CN114103075A (en) * | 2022-01-25 | 2022-03-01 | 昆山鸿仕达智能科技有限公司 | Automatic bending equipment for flexible circuit board |
| CN114103075B (en) * | 2022-01-25 | 2022-04-22 | 昆山鸿仕达智能科技有限公司 | Automatic bending equipment for flexible circuit board |
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