CN210579498U - Backlight unit FPC friction deviation correcting device - Google Patents
Backlight unit FPC friction deviation correcting device Download PDFInfo
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- CN210579498U CN210579498U CN201921376024.1U CN201921376024U CN210579498U CN 210579498 U CN210579498 U CN 210579498U CN 201921376024 U CN201921376024 U CN 201921376024U CN 210579498 U CN210579498 U CN 210579498U
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Abstract
The utility model discloses a backlight unit FPC friction deviation correcting device, include: mounting a bottom plate; the adsorption device is arranged on the mounting bottom plate; the pressing device is arranged on the mounting bottom plate and used for pressing the main FPC on the adsorption device; the friction deviation correcting device comprises a driving device and a friction rod in transmission connection with the driving device through a first connecting piece, wherein the driving device can drive the friction rod to move along the Z direction so as to press the golden finger of the backlight FPC on the main FPC and move the golden finger of the backlight FPC along the X direction and the Y direction so as to align the golden finger with the position of a bonding pad of the main FPC; and the deflector rod device is arranged on the mounting bottom plate and used for deflecting the backlight FPC to the upper part of the bonding pad before deviation rectification. The utility model discloses it is all suitable to the pad apart from the nearer or far away condition in edge that main FPC is located breach one side. Compared with the prior art, the utility model discloses a backlight unit FPC friction deviation correcting device rectifies stably, and the precision is high, and the suitability is stronger, and the integrated level is high, can improve product production productivity, reduces product manufacturing cost.
Description
Technical Field
The utility model relates to a flexible circuit board welding technology field, concretely relates to backlight unit FPC friction deviation correcting device.
Background
In the welding production process of the liquid crystal display product FPC, the product FPC has diversity, the welding positions of the backlight FPC and the main FPC need to be aligned firstly to meet the alignment requirement in welding, and then welding is carried out.
The current common alignment mode is clamping alignment, and usually, a clamping part is adopted to clamp a pin of the backlight FPC from a gap between the main FPC and the backlight FPC, so that a gold finger arranged at one end of the pin is moved to a pad of the main FPC, and the alignment is realized by confirming OK through an image.
The position of a bonding pad of the main FPC is in two conditions, one is that the bonding pad of the main FPC is very close to the edge of the main FPC on one side of the notch, and the clamping part clamps the position of a pin close to a golden finger, so that accurate alignment can be realized; the other is that the pad of the main FPC is relatively far away from the edge of the main FPC on one side of the notch, so that the position where the pin can be clamped is far away from the pad area, and therefore the alignment is inaccurate. Therefore, the existing clamping alignment mode cannot completely meet the alignment requirement during welding.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a backlight unit FPC friction deviation correcting device, it is stable to rectify, and the precision is high, and the suitability is strong.
To achieve the purpose, the utility model adopts the following technical proposal:
the utility model provides a backlight unit FPC rubs deviation correcting device includes:
mounting a bottom plate;
the adsorption device is arranged on the mounting bottom plate;
the pressing device is arranged on the mounting bottom plate and used for pressing the main FPC on the adsorption device;
the friction deviation correcting device comprises a driving device arranged on the mounting bottom plate and a friction rod in transmission connection with the driving device through a first connecting piece, wherein the driving device can drive the friction rod to move along the Z direction so as to selectively press the golden finger of the backlight FPC on the main FPC and move the golden finger of the backlight FPC along the X direction and the Y direction so as to align the golden finger with the pad position of the main FPC;
and the deflector rod device is arranged on the mounting bottom plate and used for deflecting the backlight FPC to the upper part of the bonding pad before deviation rectification.
As a preferable scheme of the backlight module FPC friction deviation correcting device, the driving device includes a first servo motor and a second servo motor which are sequentially installed on the installation base plate from bottom to top, an X-direction moving plate which can move in an X direction and a Y-direction moving plate which is installed on the X-direction moving plate and can move in a Y direction are installed on the installation base plate, the first connecting member includes a first connecting rod which is used for connecting the first servo motor and the X-direction moving plate and a second connecting rod which is used for connecting the second servo motor and the Y-direction moving plate, and the second connecting rod is connected with the friction rod through a first lifting cylinder.
As a preferable scheme of the friction deviation correcting device for the FPC of the backlight module, the first connecting member further includes a third connecting rod connected to the first lifting cylinder and fourth connecting rods connected to both ends of the third connecting rod, the length of the third connecting rod extends in the X direction, the length of the fourth connecting rod extends in the Y direction, one ends of the fourth connecting rods, which are far away from the third connecting rod, are respectively connected to one friction rod, and a friction head of the friction rod is located on one side, which is close to the other fourth connecting rod, of the fourth connecting rod corresponding to the friction rod.
As a preferable scheme of the friction deviation correcting device for the FPC of the backlight module, the lever device includes a third servo motor mounted on the mounting base plate and a lever in transmission connection with the third servo motor through a second connecting member, and the third servo motor can drive the lever to move in the Z direction.
As a preferable scheme of the friction deviation correcting device for the FPC of the backlight module, the second connecting member includes a fifth connecting rod connected to the third servo motor, a sixth connecting rod vertically connected to both ends of the fifth connecting rod in the X direction, and a seventh connecting rod vertically connected to the sixth connecting rod, and one end of the seventh connecting rod, which is far away from the sixth connecting rod, is connected to the shift lever.
As a preferable scheme of the friction deviation correcting device for the FPC of the backlight module, the lever device further includes a horizontal plate mounted on the mounting base plate and a vertical plate fixed on the horizontal plate, the lever is located on one side of the vertical plate, the third servo motor is mounted on the other side of the vertical plate, the third servo motor is connected with the fifth connecting rod through a connecting transverse plate, and the vertical plate is provided with a avoiding hole through which the connecting transverse plate can pass and move in the Z direction.
As a preferable scheme of the friction deviation correcting device for the FPC of the backlight module, the shift lever is located below the friction rod and outside the adsorption device, and the sixth connecting rod is located below the third connecting rod.
As a preferable scheme of the friction deviation correcting device for the FPC of the backlight module, the pressing device includes a supporting plate fixed on the mounting base plate, a fourth servo motor mounted on the supporting plate, a third connecting member in transmission connection with the fourth servo motor through a second lifting cylinder, and a pressing block connected to one end of the third connecting member away from the second lifting cylinder, and the fourth servo motor can drive the pressing block to move in the X direction.
As a preferable scheme of the FPC friction deviation correcting device of the backlight module, the adsorption device comprises a vertical adsorption plate fixed on the installation bottom plate and a horizontal adsorption plate fixed at the upper end of the vertical adsorption plate and positioned on one side of the vertical adsorption plate.
As a preferable scheme of the friction deviation correcting device for the FPC of the backlight module, the vertical adsorption plate is located on one side of the mounting base plate along the Y direction, the driving device is located on the other side of the mounting base plate along the Y direction, the third servo motor is located between the vertical adsorption plate and the driving device, and the support plate is located on one side of the mounting base plate along the X direction.
The utility model has the advantages that: the utility model discloses in, adsorption equipment adsorbs main FPC, then the driving lever device will be shaded FPC and dial to main FPC's top, among the friction deviation correcting device, the friction lever passes through drive arrangement and moves to supporting and press on FPC's the golden finger that is shaded, produces static friction power between encapsulating pole and the FPC's the golden finger that is shaded, can counterpoint FPC and pad that is shaded through drive arrangement, and the image is confirmed behind the OK, accomplishes the friction action of rectifying promptly. The utility model discloses a backlight unit FPC welding friction deviation correcting device is all suitable for apart from the nearer or far away condition in edge that main FPC is located breach one side to the pad. Compare with current centre gripping deviation correcting device, the utility model discloses a backlight unit FPC friction deviation correcting device rectifies stably, and the precision is high, and the suitability is stronger, and equipment integrated level is high moreover, can improve product production productivity, and reduction in production cost has brought direct economic benefits for the society.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of a first viewing angle of a friction deviation rectifying device for a FPC of a backlight module according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a second viewing angle of the FPC friction deviation correction device of the backlight module according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a part of the friction deviation rectifying device according to an embodiment of the present invention, which can rectify deviation along the X direction.
Fig. 4 is a schematic structural diagram of a part of the friction deviation rectifying device according to an embodiment of the present invention, which can rectify deviation along the Y direction.
Fig. 5 is a schematic structural diagram of a shift lever device according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a pressing device according to an embodiment of the present invention.
Fig. 7 is a schematic structural view illustrating an adsorption apparatus according to an embodiment of the present invention installed on a mounting base plate.
In the figure:
1. mounting a bottom plate;
2. an adsorption device; 21. a vertical adsorption plate; 22. a horizontal adsorption plate;
3. a pressing device; 31. a support plate; 32. a fourth servo motor; 33. a second lifting cylinder; 34. a third connecting member; 35. a compression block;
4. a friction deviation correcting device; 41. a friction lever; 42. a first connecting member; 421. a first connecting rod; 422. a second connecting rod; 423. a third connecting rod; 424. a fourth connecting rod; 43. a first servo motor; 44. a second servo motor; 45. an X-direction motion plate; 46. a Y-direction moving plate; 47. a first lifting cylinder;
5. a deflector rod device; 51. a third servo motor; 52. a second connecting member; 521. a fifth connecting rod; 522. a sixth connecting rod; 523. a seventh connecting rod; 53. a deflector rod; 54. a horizontal plate; 55. a vertical plate.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 and 2, an embodiment of the present invention provides a friction deviation correcting device for a FPC of a backlight module, including:
mounting a bottom plate 1;
the adsorption device 2 is arranged on the installation bottom plate 1 and used for adsorbing and fixing the backlight module and the main FPC;
the pressing device 3 is arranged on the mounting bottom plate 1 and used for pressing the main FPC on the adsorption device 2;
the friction deviation correcting device 4 comprises a driving device arranged on the installation bottom plate 1 and a friction rod 41 in transmission connection with the driving device through a first connecting piece 42, wherein the driving device can drive the friction rod 41 to move along the Z direction so as to selectively press the golden finger of the backlight FPC against the main FPC and move the golden finger of the backlight FPC along the X direction and the Y direction so as to align the golden finger with the pad position of the main FPC;
and the deflector rod device 5 is arranged on the mounting bottom plate 1 and used for deflecting the backlight FPC to the upper part of the main FPC before deviation rectification.
The friction bar 41 in this embodiment is a glue-coated bar. Specifically, the adsorption device 2 firstly adsorbs the main FPC, then the deflector rod device 5 tilts the backlight FPC to the upper side of the main FPC, the friction correction device 4 is provided with a friction rod 41 which moves to abut against the gold finger of the backlight FPC through a driving device, a static friction force is generated between the rubber coating rod and the gold finger of the backlight FPC, the backlight FPC and the bonding pad can be aligned through the driving device, and the friction correction action is completed after the image is confirmed to be OK. The backlight module FPC welding friction deviation correcting device of this embodiment is all suitable for the pad to be located the edge near or far away of breach one side apart from main FPC. Compared with the existing clamping deviation correcting device, the backlight module FPC friction deviation correcting device of the embodiment has the advantages of stronger applicability, wider use, high equipment integration level, stable deviation correction, high precision and low cost, and brings direct economic benefits to the society.
As shown in fig. 3 and 4, the driving device includes a first servo motor 43 and a second servo motor 44 sequentially installed on the installation base plate 1 from bottom to top, an X-direction moving plate 45 capable of moving in an X direction and a Y-direction moving plate 46 installed on the X-direction moving plate 45 and capable of moving in a Y direction are installed on the installation base plate 1, the first connecting member 42 includes a first connecting rod 421 for connecting the first servo motor 43 and the X-direction moving plate 45, and a second connecting rod 422 for connecting the second servo motor 44 and the Y-direction moving plate 46, and the second connecting rod 422 is connected to the friction rod 41 through a first lifting cylinder 47.
In this embodiment, in the initial state, the friction rod 41 is located above the main FPC, the first servo motor 43 and the second servo motor 44 drive the friction rod 41 to move to the upper side of the backlight FPC, the first lift cylinder 47 drives the friction rod 41 to descend to the position of the golden finger against the backlight FPC, so that the golden finger is approximately located on the pad of the main FPC, then the first servo motor 43 can drive the Y-direction moving plate 46 on the X-direction moving plate 45 through the first connecting rod 421 to drive the friction rod 41 to abut against the golden finger to move on the main FPC in the X direction, the position of the golden finger on the pad in the X direction is corrected, the second servo motor 44 can drive the Y-direction moving plate 46 through the second connecting rod 422 to drive the friction rod 41 to abut against the golden finger to move on the main FPC in the Y direction, and the position of the golden finger on the pad in the X direction is corrected.
Further, the first connecting member 42 further includes a third connecting rod 423 connected to the first lifting cylinder 47 and fourth connecting rods 424 connected to two ends of the third connecting rod 423, the length of the third connecting rod 423 extends along the X direction, the length of the fourth connecting rod 424 extends along the Y direction, one end of the fourth connecting rod 424, which is far away from the third connecting rod 423, is connected to one friction rod 41, respectively, and a friction head of the friction rod 41 is located on one side of the fourth connecting rod 424, which is close to the other fourth connecting rod 424, and corresponds to the friction rod 41.
By arranging the two friction rods 41 which are arranged at intervals, when the welding pad is close to one friction rod 41, the position of the golden finger and the welding pad can be corrected by driving the nearby friction rod 41 through the driving device, so that energy consumption is saved, and the correction efficiency is improved.
In this embodiment, as shown in fig. 5, the shift lever device 5 includes a third servo motor 51 mounted on the mounting base plate 1 and a shift lever 53 in transmission connection with the third servo motor 51 through a second connecting member 52, and the third servo motor 51 can drive the shift lever 53 to move along the Z direction. The shift lever 53 can be driven by the third servo motor 51 to shift up the backlight FPC below the main FPC to above the main FPC.
Further, the second connecting member 52 includes a fifth connecting rod 521 connected to the third servo motor 51, a sixth connecting rod 522 vertically connected to two ends of the fifth connecting rod 521 along the X direction, and a seventh connecting rod 523 vertically connected to the sixth connecting rod 522, and one end of the seventh connecting rod 523 away from the sixth connecting rod 522 is connected to the shift lever 53. The number of the shift levers 53 is two, and the shift levers 53 are arranged at intervals, so that the backlight FPC can be quickly shifted to the upper side of the main FPC by driving the shift levers 53 which are close to the backlight FPC through the third servo motor 51.
Further, the deflector rod device 5 further comprises a horizontal plate 54 installed on the installation bottom plate 1 and a vertical plate 55 fixed on the horizontal plate 54, the deflector rod 53 is located on one side of the vertical plate 55, the third servo motor 51 is installed on the other side of the vertical plate 55, the third servo motor 51 is connected with the fifth connecting rod 521 through a connecting transverse plate, and a avoiding hole for the connecting transverse plate to pass through and move along the Z direction is formed in the vertical plate 55.
The shift lever 53 is located below the friction lever 41 and outside the adsorption device 2, so as to shift up the backlight FPC, the sixth connection rod 522 is located below the third connection rod 423, and the movable upper line position of the sixth connection rod 522 does not exceed the lower surface of the third connection rod 423. Specifically, the two ends of the third connecting rod 423 are connected with the fourth connecting rod 424 through the vertical rods respectively, and the corner of the third connecting rod 423 connected with the vertical rods is provided with an avoiding notch for the sixth connecting rod 522 to move up and down, so that the design of the overall structure of the backlight module FPC friction deviation correcting device is more reasonable.
As shown in fig. 6, the pressing device 3 includes a supporting plate 31 fixed on the mounting base plate 1, a fourth servo motor 32 installed on the supporting plate 31, a third connecting member 34 connected to the fourth servo motor 32 through a second lifting cylinder 33 in a transmission manner, and a pressing block 35 connected to one end of the third connecting member 34 away from the second lifting cylinder 33, where the fourth servo motor 32 can drive the pressing block 35 to move in the X direction.
In the initial state, the pressing block 35 is higher than the adsorption device 2, the fourth servo motor 32 drives the pressing block 35 to move to the upper side of the main FPC along the X direction, then the second lifting cylinder 33 drives the pressing block 35 to move downwards to press the main FPC, and the main FPC can be further prevented from moving in the friction deviation rectifying process under the adsorption effect of the adsorption device 2.
Further, as shown in fig. 7, the adsorption device 2 includes a vertical adsorption plate 21 fixed on the installation base plate 1, and a horizontal adsorption plate 22 fixed on the upper end of the vertical adsorption plate 21 and located on one side of the vertical adsorption plate 21.
The horizontal adsorption plate 22 is used for adsorbing the main FPC, and the vertical adsorption plate 21 is used for adsorbing the backlight module connected with the main FPC, so as to prevent the backlight module from moving to influence the adsorption stability of the main FPC.
In this embodiment, the vertical adsorption plate 21 is located on one side of the mounting base plate 1 along the Y direction, the driving device is located on the other side of the mounting base plate 1 along the Y direction, the third servo motor 51 is located between the vertical adsorption plate 21 and the driving device, and the support plate 31 is located on one side of the mounting base plate 1 along the X direction. The structural layout is reasonable, so that the structural design of the FPC friction deviation correcting device of the backlight module is more compact.
The working principle of the FPC friction deviation correcting device of the backlight module of the embodiment is as follows: in the initial state, the friction rod 41 and the pressing block 35 are both in the ascending state, and the shift lever 53 is in the descending state; firstly, placing the backlight module on a vertical adsorption plate 21 for adsorption and fixation, and placing the main FPC on a horizontal adsorption plate 22 for adsorption and fixation; then, the driving lever 53 is driven by the third servo motor 51 to ascend to shift up the backlight FPC to the upper part of the main FPC, and then the driving lever 53 descends to reset; the first servo motor 43 drives the pressing block 35 to move to the upper part of the main FPC, and the first lifting cylinder 47 drives the pressing block 35 to move downwards to press and fix the main FPC on the horizontal adsorption plate 22; the second servo motor 44 drives the friction rod 41 to move to the position above the backlight FPC, the backlight FPC is pushed to contact with a pad of the main FPC, and then the friction rod 41 is driven by the first servo motor 43 and the second servo motor 44 to drive a golden finger of the backlight FPC to move along the X direction and the Y direction through static friction force so as to achieve the alignment with the pad of the main FPC; and after the image is confirmed to be OK, finishing the friction deviation rectifying action.
The drive of servo motor and cylinder of this embodiment all realizes through the PLC controller control with sensor and image acquisition device such as camera electricity connection, specifically no longer gives details.
Compared with the prior art, the friction deviation correcting device for the FPC of the backlight module has the following advantages:
(1) the device has stable deviation correction and high precision, and makes up the defect that part of products cannot clamp short plates produced by deviation correction;
(2) the universality of the equipment is improved;
(3) the production capacity is improved, the production cost is reduced, and direct economic benefits are brought to the society.
It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (10)
1. A backlight unit FPC rubs deviation correcting device, its characterized in that includes:
mounting a bottom plate;
the adsorption device is arranged on the mounting bottom plate;
the pressing device is arranged on the mounting bottom plate and used for pressing the main FPC on the adsorption device;
the friction deviation correcting device comprises a driving device arranged on the mounting bottom plate and a friction rod in transmission connection with the driving device through a first connecting piece, wherein the driving device can drive the friction rod to move along the Z direction so as to selectively press the golden finger of the backlight FPC on the main FPC and move the golden finger of the backlight FPC along the X direction and the Y direction so as to align the golden finger with the pad position of the main FPC;
and the deflector rod device is arranged on the mounting bottom plate and used for deflecting the backlight FPC to the upper part of the bonding pad before deviation rectification.
2. The FPC friction deviation rectification device of claim 1, wherein the driving device comprises a first servo motor and a second servo motor sequentially mounted on the mounting base plate from bottom to top, the mounting base plate is mounted with an X-direction moving plate capable of moving along an X direction and a Y-direction moving plate mounted on the X-direction moving plate and capable of moving along a Y direction, the first connecting member comprises a first connecting rod for connecting the first servo motor and the X-direction moving plate and a second connecting rod for connecting the second servo motor and the Y-direction moving plate, and the second connecting rod is connected to the friction rod through a first lifting cylinder.
3. The FPC friction deviation rectification device of claim 2, wherein the first connection element further comprises a third connection rod connected to the first lifting cylinder and a fourth connection rod connected to two ends of the third connection rod, the third connection rod extends in length along X direction, the fourth connection rod extends in length along Y direction, one end of the fourth connection rod far away from the third connection rod is connected to one of the friction rods, and the friction head of the friction rod is located at one side of the corresponding fourth connection rod near the other fourth connection rod.
4. The FPC friction deviation rectification device of claim 3, wherein said shift lever device comprises a third servo motor mounted on said mounting plate and a shift lever in transmission connection with said third servo motor through a second connecting member, said third servo motor driving said shift lever to move along Z direction.
5. The FPC friction deviation rectification device of claim 4, wherein the second connection member comprises a fifth connection rod connected to the third servo motor, a sixth connection rod vertically connected to two ends of the fifth connection rod along the X direction, and a seventh connection rod vertically connected to the sixth connection rod, and one end of the seventh connection rod, far from the sixth connection rod, is connected to the shift lever.
6. The FPC friction deviation rectification device of claim 5, wherein the lever device further comprises a horizontal plate installed on the installation bottom plate and a vertical plate fixed on the horizontal plate, the lever is located on one side of the vertical plate, the third servo motor is installed on the other side of the vertical plate, the third servo motor is connected to the fifth connecting rod through a connecting transverse plate, and the vertical plate is provided with an avoiding hole for the connecting transverse plate to pass through and move along the Z direction.
7. The FPC friction deviation rectification device of claim 6, wherein the shift lever is located below the friction rod and outside the adsorption device, and the sixth connection rod is located below the third connection rod.
8. The FPC friction deviation rectification device of claim 6, wherein the pressing device comprises a supporting plate fixed on the mounting base plate, a fourth servo motor installed on the supporting plate, a third connecting member in transmission connection with the fourth servo motor through a second lifting cylinder, and a pressing block connected to one end of the third connecting member far away from the second lifting cylinder, and the fourth servo motor can drive the pressing block to move along the X direction.
9. The FPC friction deviation rectification device of claim 8, wherein the absorption device comprises a vertical absorption plate fixed on the installation bottom plate and a horizontal absorption plate fixed on the upper end of the vertical absorption plate and located on one side of the vertical absorption plate.
10. The FPC friction deviation rectification device of claim 9, wherein the vertical absorption plate is located at one side of the installation bottom plate along the Y direction, the driving device is located at the other side of the installation bottom plate along the Y direction, the third servo motor is located between the vertical absorption plate and the driving device, and the supporting plate is located at one side of the installation bottom plate along the X direction.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921376024.1U CN210579498U (en) | 2019-08-22 | 2019-08-22 | Backlight unit FPC friction deviation correcting device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921376024.1U CN210579498U (en) | 2019-08-22 | 2019-08-22 | Backlight unit FPC friction deviation correcting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110536555A (en) * | 2019-08-22 | 2019-12-03 | 深圳市集银科技有限公司 | A kind of backlight module FPC friction deviation correcting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110536555A (en) * | 2019-08-22 | 2019-12-03 | 深圳市集银科技有限公司 | A kind of backlight module FPC friction deviation correcting device |
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