CN211831357U - Automatic peeling mechanism for flexible circuit board - Google Patents
Automatic peeling mechanism for flexible circuit board Download PDFInfo
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- CN211831357U CN211831357U CN202020610452.2U CN202020610452U CN211831357U CN 211831357 U CN211831357 U CN 211831357U CN 202020610452 U CN202020610452 U CN 202020610452U CN 211831357 U CN211831357 U CN 211831357U
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- thimble
- circuit board
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- 238000001179 sorption measurement Methods 0.000 claims description 26
- 241000252254 Catostomidae Species 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
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Abstract
The utility model discloses an automatic stripping off mechanism of flexible circuit board, it includes adsorbs stripping off mechanism and thimble stripping off mechanism, adsorbs stripping off mechanism includes first lifting module, first rotation module and adsorbs the tool, and first rotation module assembles on first lifting module, and the output of first rotation module is connected and is adsorbed the tool, adsorbs the tool and includes a plurality of sucking disc, and a plurality of sucking disc is connected with outside air feed part; the thimble stripping mechanism comprises a second lifting module, a second rotating module and a thimble jig, the second rotating module can be assembled on the second lifting module in a lifting mode, an output shaft of the second rotating module is connected with the thimble jig, and the thimble jig comprises a plurality of thimbles. The automatic stripping mechanism for the flexible circuit board has the advantages of compact structure, ingenious design, high automation degree, labor saving and great reduction of the reject ratio of the flexible circuit board; and the positive and negative pressure gas circuits can be quickly switched according to different products by the modular design of the manifold block and the array speed regulating valve module.
Description
Technical Field
The utility model relates to an automation equipment technical field especially relates to an automatic peeling means of flexible circuit board.
Background
Flexible Printed Circuit (FPC) is a highly reliable, flexible printed circuit made of mylar or polyimide as a substrate, and a large number of precision components are stacked and embedded in a narrow and limited space by embedding a circuit design on a flexible, light and thin plastic sheet, thereby forming a flexible circuit. The circuit can be bent at will, and has the advantages of light folding weight, small volume, good heat dissipation and convenient installation. Is widely applied to various electronic devices at present.
As is known, the flexible circuit board needs to be peeled off from the substrate before use, and most of the existing peeling modes adopt a large number of simple jigs to manually peel off the regular bulk materials, so that the defects of low efficiency, high labor cost and high reject ratio are obviously caused.
SUMMERY OF THE UTILITY MODEL
Based on above, an object of the utility model is to provide an automatic peeling means of flexible circuit board to flexible circuit board adopts the manual work to peel off to have the problem that inefficiency, human cost are high and the defective rate is high among the solution prior art.
In order to achieve the purpose, the utility model adopts the following technical proposal:
an automatic stripping mechanism of a flexible circuit board comprises an adsorption stripping mechanism and a thimble stripping mechanism arranged below the adsorption stripping mechanism, wherein,
the adsorption stripping mechanism comprises a first lifting module, a first rotating module and an adsorption jig, wherein the first rotating module can be assembled on the first lifting module in a lifting mode, the output end of the first rotating module is connected with the adsorption jig, the adsorption jig comprises a plurality of suckers arranged downwards, the suckers are matched with the shape of an adsorbed product to be arranged, and the suckers are connected with an external air supply component;
the thimble peeling mechanism comprises a second lifting module, a second rotating module and a thimble jig, the second rotating module can be assembled on the second lifting module in a lifting mode, the output shaft of the second rotating module is connected with the thimble jig, the thimble jig comprises a plurality of thimbles which are arranged upwards, and the plurality of thimbles are matched with the appearance of an adsorbed product to be arranged.
Wherein, outside air feed part includes permutation speed governing valve module and manifold piece, the manifold piece is fixed in on the first rotation module through the fixed plate, the manifold piece can be installed on the fixed plate with dismouting, permutation speed governing valve module can be installed on first rotation module with dismouting.
The adsorption jig further comprises a transfer plate and at least two sucker mounting plates, the transfer plate is fixed at the output end of the first rotating module, the suckers are mounted on each sucker mounting plate and are matched with the appearance of an adsorbed product, a plurality of suckers are mounted on each sucker mounting plate and are arranged downwards, and a driving cylinder is arranged between each sucker mounting plate and the transfer plate.
Wherein, first lifting module and second lifting module all include lift module, lifting slide, lift servo motor and synchronous belt drive subassembly, lift servo motor passes through synchronous belt drive subassembly and is connected with the lift module transmission, first rotation module pass through lifting slide assemble in on the lift module.
The first rotating module and the second rotating module respectively comprise a rotating servo motor, a coupler, a bearing seat and a rotating shaft, an output shaft of the rotating servo motor is connected with the rotating shaft through the coupler, and the bearing seat is arranged on the rotating shaft.
The ejector pin jig is fixed at the top end of the corresponding rotating shaft, the adsorption jig is fixed at the bottom end of the corresponding rotating shaft, and buffer springs are arranged on the rotating shaft between the ejector pin jig and the corresponding bearing seat and between the adsorption jig and the corresponding bearing seat.
In summary, compared with the prior art, the automatic flexible circuit board stripping mechanism has the advantages that the structure is compact, the design is ingenious, the automation degree is high, the labor is saved, and the reject ratio of the flexible circuit board is greatly reduced; and the positive and negative pressure gas circuits can be quickly switched according to different products by the modular design of the manifold block and the array speed regulating valve module.
Drawings
Fig. 1 is a schematic perspective view of an automatic peeling mechanism for a flexible printed circuit board according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of an adsorption stripping mechanism of an automatic flexible circuit board stripping mechanism according to an embodiment of the present invention;
fig. 3 is a schematic perspective view of an ejector pin peeling mechanism of an automatic peeling mechanism for a flexible printed circuit board according to an embodiment of the present invention.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Referring to fig. 1 to 3, the present embodiment provides an automatic peeling mechanism for a flexible printed circuit board, which includes an adsorption peeling mechanism and a thimble peeling mechanism disposed below the adsorption peeling mechanism, the adsorption peeling mechanism includes an upper and lower servo motor 1, an upper and lower module 2, an upper and lower sliding block 3, an upper rotary servo motor 4, an upper synchronous belt transmission assembly 5, an upper coupling 6, an upper bearing seat 7 and an upper rotary shaft 8, the upper and lower servo motor 1 is in transmission connection with the upper and lower module 2 through the upper synchronous belt transmission assembly 4, an output shaft of the upper rotary servo motor 4 is vertically fixed on an upper motor fixing plate 9, the upper motor fixing plate 9 is fixed on the upper and lower sliding block 3, the upper and lower sliding block 3 is assembled on the upper and lower module 2, the upper bearing seat 7 is disposed on the upper motor fixing plate 9, an output shaft of the upper rotary servo motor 4 is connected to the, an adsorption jig is fixed at the bottom end of the upper rotating shaft 8, and a buffer spring 10 is installed on the upper rotating shaft 8 between the adsorption jig and the upper bearing seat 7. The adsorption jig comprises an adapter plate 11 fixed at the bottom end of the upper rotating shaft 8 and three L-shaped sucker mounting plates 12 arranged at intervals, the L-shaped sucker mounting plates 12 are matched with the shape of an adsorbed product, in the embodiment, the overall appearance of the adsorbed product is L-shaped, each L-shaped sucker mounting plate 12 is provided with a plurality of suckers 13 which are arranged downwards and are integrally arranged in an L shape, mutually independent lifting cylinders 14 are arranged between the three L-shaped sucker mounting plates 12 and the adapter plate 11, and the plurality of suckers 13 are connected with an external air supply part which adopts a modular structure design, the manifold block 16 is fixed on the upper motor fixing plate 9 through a fixing plate 17, the manifold block 16 can be installed on the fixing plate 17 in a quick-dismounting mode through a butterfly nut, and the alignment speed regulating valve module 15 can be installed on the upper motor fixing plate 9 in a quick-dismounting mode.
The thimble stripping mechanism comprises a lower lifting servo motor 18, a lower lifting module 19, a lower lifting slide block 20, a lower rotating servo motor 21, a lower synchronous belt transmission assembly 22, a lower coupler 23, a lower bearing seat 24 and a lower rotating shaft 25, wherein the lower lifting servo motor 18 is in transmission connection with the lower lifting module 19 through the lower synchronous belt transmission assembly 22, an output shaft of the lower rotating servo motor 21 is vertically fixed on a lower motor fixing plate 26 upwards, the lower motor fixing plate 26 is fixed on the lower lifting slide block 20, the lower lifting slide block 20 is assembled on the lower lifting module 19, the lower bearing seat 24 is arranged on the lower motor fixing plate 26, the output shaft of the lower rotating servo motor 18 is connected with the lower rotating shaft 25 through the lower coupler 23, a thimble fixture 27 is fixed at the top end of the lower rotating shaft 25, a plurality of thimbles 28 are arranged upwards on the thimble fixture 27, the thimbles 28 are matched with the shape of an adsorbed product and are arranged in an L shape, the design of the thimble 28 is designed to be dome-shaped according to requirements, and the contact area is small and the position is high. The buffer spring 10 is also mounted on the lower rotating shaft 25 between the thimble jig 27 and the lower bearing seat 24.
During operation, after the jig 29 loaded with the product is positioned, the ejector pin stripping mechanism moves to the jacking stripping position, the flexible circuit board is ejected out of the substrate through the ejector pin 28, meanwhile, the adsorption stripping mechanism on the upper portion moves to the adsorption stripping position, and the corresponding product is adsorbed by the sucker 13, so that in the embodiment, the distance distribution of the product is small, and the suckers 13 on the corresponding L-shaped sucker mounting plates 12 are driven by the three lifting cylinders 14 to sequentially adsorb the product and then return. After the adsorption is finished, the thimble stripping mechanism and the adsorption stripping mechanism synchronously ascend to a certain distance, the product is successfully stripped, then the thimble stripping mechanism descends again to return, the adsorption stripping mechanism moves the product to the next procedure, and the operation is circulated until the whole fabric is completely stripped.
The above embodiments have been merely illustrative of the basic principles and features of the present invention, and the present invention is not limited by the above embodiments, and does not depart from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an automatic peeling means of flexible circuit board, its includes adsorbs peeling means and sets up in adsorbing the thimble peeling means of peeling means below, its characterized in that:
the adsorption stripping mechanism comprises a first lifting module, a first rotating module and an adsorption jig, wherein the first rotating module can be assembled on the first lifting module in a lifting mode, the output end of the first rotating module is connected with the adsorption jig, the adsorption jig comprises a plurality of suckers arranged downwards, the suckers are matched with the shape of an adsorbed product to be arranged, and the suckers are connected with an external air supply component;
the thimble peeling mechanism comprises a second lifting module, a second rotating module and a thimble jig, the second rotating module can be assembled on the second lifting module in a lifting mode, the output shaft of the second rotating module is connected with the thimble jig, the thimble jig comprises a plurality of thimbles which are arranged upwards, and the plurality of thimbles are matched with the appearance of an adsorbed product to be arranged.
2. The automatic peeling mechanism of flexible circuit board according to claim 1, characterized in that: the outside air feed part includes permutation speed governing valve module and manifold piece, the manifold piece is fixed in on the first rotation module through the fixed plate, the manifold piece can be installed on the fixed plate with dismouting, permutation speed governing valve module can be installed on first rotation module with dismouting.
3. The automatic peeling mechanism of flexible circuit board according to claim 1, characterized in that: the adsorption jig further comprises a transfer plate and at least two sucker mounting plates, the transfer plate is fixed at the output end of the first rotating module, the suckers are mounted on each sucker mounting plate and are downwards arranged, and a driving cylinder is arranged between each sucker mounting plate and the transfer plate.
4. The automatic peeling mechanism of flexible circuit board according to claim 1, characterized in that: first lifting module and second lifting module all include lift module, lifting slide, lift servo motor and synchronous belt drive subassembly, lift servo motor passes through synchronous belt drive subassembly and is connected with the lift module transmission, first rotation module pass through lifting slide assemble in on the lift module.
5. The automatic peeling mechanism of flexible circuit board according to claim 1, characterized in that: the first rotating module and the second rotating module respectively comprise a rotating servo motor, a coupler, a bearing seat and a rotating shaft, an output shaft of the rotating servo motor is connected with the rotating shaft through the coupler, and the bearing seat is arranged on the rotating shaft.
6. The automatic peeling mechanism of flexible circuit board according to claim 5, characterized in that: the thimble tool is fixed in its top that corresponds the rotation axis, it corresponds the bottom of rotation axis to adsorb the tool and be fixed in it, all install buffer spring on the rotation axis between thimble tool and its corresponding bearing frame and between the absorption tool and its corresponding bearing frame.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020163228 | 2020-02-12 | ||
| CN2020201632283 | 2020-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211831357U true CN211831357U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020610452.2U Active CN211831357U (en) | 2020-02-12 | 2020-04-21 | Automatic peeling mechanism for flexible circuit board |
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| Country | Link |
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| CN (1) | CN211831357U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732660A (en) * | 2021-08-16 | 2021-12-03 | 东莞长盈精密技术有限公司 | Auxiliary material press fitting device |
| CN114700409A (en) * | 2022-04-25 | 2022-07-05 | 无锡沃格自动化科技股份有限公司 | Small elastic sheet pressing suction head, auxiliary material removing device and method |
-
2020
- 2020-04-21 CN CN202020610452.2U patent/CN211831357U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113732660A (en) * | 2021-08-16 | 2021-12-03 | 东莞长盈精密技术有限公司 | Auxiliary material press fitting device |
| CN114700409A (en) * | 2022-04-25 | 2022-07-05 | 无锡沃格自动化科技股份有限公司 | Small elastic sheet pressing suction head, auxiliary material removing device and method |
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