CN110913584A - Double-deck flexible line way board bender - Google Patents
Double-deck flexible line way board bender Download PDFInfo
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- CN110913584A CN110913584A CN201911033941.4A CN201911033941A CN110913584A CN 110913584 A CN110913584 A CN 110913584A CN 201911033941 A CN201911033941 A CN 201911033941A CN 110913584 A CN110913584 A CN 110913584A
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- circuit board
- layer flexible
- bending
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- 230000007246 mechanism Effects 0.000 claims abstract description 235
- 238000003825 pressing Methods 0.000 claims abstract description 77
- 238000005452 bending Methods 0.000 claims abstract description 72
- 238000007599 discharging Methods 0.000 claims abstract description 12
- 230000000007 visual effect Effects 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 82
- 238000000034 method Methods 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 20
- 239000002699 waste material Substances 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 13
- 230000002950 deficient Effects 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000002344 surface layer Substances 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 12
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 abstract description 3
- 229920001621 AMOLED Polymers 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000012528 membrane Substances 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 239000008358 core component Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0011—Working of insulating substrates or insulating layers
- H05K3/0044—Mechanical working of the substrate, e.g. drilling or punching
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/46—Manufacturing multilayer circuits
- H05K3/4611—Manufacturing multilayer circuits by laminating two or more circuit boards
Abstract
The invention discloses a double-layer flexible circuit board bending machine, wherein a conveying device is arranged on one side of a rack, a visual positioning mechanism is arranged on the conveying device, and a manipulator feeding and discharging mechanism is arranged on the upper part of the conveying device; the double-layer flexible circuit board bending mechanism array is arranged on the rack, the carrying mechanism is arranged at the discharge end of the double-layer flexible circuit board bending mechanism, the AOI positioning and detecting mechanism is positioned above the double-layer flexible circuit board bending mechanism, and the pre-poking and pre-pressing mechanism is positioned in front of the double-layer flexible circuit board bending mechanism; according to the invention, the film is separated from the double-layer flexible circuit board, and the actions from the laminating of the double-layer flexible circuit board to the shaping and bending are automatically completed by equipment, so that the labor is effectively saved, the bending precision is improved, and the one-time yield is as high as 99.7%; the product core technology is suitable for bending the flexible circuit board of the display screen of the tablet personal computer, and can meet the bending requirements of the flexible circuit board of a mobile phone and other products adopting the flexible circuit board, particularly the hottest flexible AMOLED display technology.
Description
Technical Field
The invention relates to the technical field of flexible circuit board production equipment, in particular to a double-layer flexible circuit board bending machine.
Background
With the technology of display panels becoming mature day by day, the experience requirements of consumers on display effects increase, and the narrow-frame technology becomes the most attractive design because it has more extreme visual effects, and can also reduce the size of the machine body, thus indirectly improving the portability of the whole machine. The touch module is used as a core component of the display module, the narrow edge of the driving circuit board brought by the narrow frame of the touch module reaches 3mm, the height requirement after bending is less than or equal to 1.35mm, and the condition is extremely strict.
However, in the existing actual production, the production is carried out by manually matching with the tool clamp, but the production has the following defects:
1) bending difficulty is high, low efficiency is caused, generally 8-10 persons are needed to finish one production line simultaneously to meet the requirement of upstream and downstream beat balance, and manpower waste is serious;
2) the precision is controlled by manual bending and matching with a tool fixture, so that the product is very easy to rebound and fall off an adhesive layer after being bent, the precision cannot meet the requirement and is repaired, particularly, the phenomenon is the most serious when the second layer of flexible circuit board is attached to the first layer, the one-time yield can only be maintained at about 65%, the remaining 35% of defective products are scrapped due to the defect of nearly 1% in the repairing process and cannot be repaired, and the material cost loss is serious.
Disclosure of Invention
The invention provides a double-layer flexible circuit board bending machine which is high in automation degree, simple in structure, convenient to operate and excellent in comprehensive performance, and aims to solve the technical problems of low production efficiency and high product reject ratio in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: a double-deck flexible line way board bender, includes: the device comprises a rack, a conveying device, a visual positioning mechanism, a manipulator feeding and discharging mechanism, a double-layer flexible circuit board bending mechanism, a carrying mechanism, an AOI positioning and detecting mechanism, a pre-poking pre-pressing mechanism, a film tearing mechanism and a film clamping mechanism;
the conveying device is arranged on one side of the rack and used for conveying products;
the visual positioning mechanism is arranged on the conveying device and used for positioning the upper part and the lower part of the product conveyed by the conveying device, so that the product taking mechanism is prevented from deviating, and accurate position information is provided for bending of subsequent products;
the manipulator feeding and discharging mechanism is arranged at the upper part of the conveying device and used for grabbing the products conveyed by the conveying device and conveying the products to the rack;
the double-layer flexible circuit board bending mechanism, the carrying mechanism, the AOI positioning and detecting mechanism, the pre-poking and pre-pressing mechanism, the film tearing mechanism and the film clamping mechanism are all arranged at the top of the rack;
the double-layer flexible circuit board bending mechanism array is arranged on the rack and used for attaching the bottom layer flexible circuit board to the surface layer flexible circuit board and then pressing the adhered double-layer flexible circuit board to a specified position;
the conveying mechanism is arranged at the discharge end of the double-layer flexible circuit board bending mechanism and used for conveying qualified products to the next process;
the AOI positioning and detecting mechanism is positioned above the double-layer flexible circuit board bending mechanism and is used for positioning a product and detecting whether a process film is torn off or not, monitoring the whole bending process and finally detecting a bent finished product;
the pre-poking and pre-pressing mechanism is positioned in front of the double-layer flexible circuit board bending mechanism and is used for bending a product;
the film tearing mechanism and the film clamping mechanism are arranged beside the double-layer flexible circuit board bending mechanism and used for tearing off the protective film on the double-layer flexible circuit board.
Further, flexible line way board bender still includes inhales the waste film mechanism, inhale waste film mechanism fixed locate the frame for retrieve the protection film of tearing off from double-deck flexible line way board.
Further, double-deck flexible line way board mechanism of bending includes: carry module, frock tool, third support and hold-down mechanism, the third support sets up in the frame top, hold-down mechanism and third support fixed connection, carry the module setting in the frame top, the mobilizable setting of frock tool is in the top of carrying the module.
Further, the carrying mechanism includes: the carrying module is arranged above the rack, the carrying connecting block is connected with the carrying module, the carrying cylinder is connected with the carrying connecting block, the first supporting frame is connected with the carrying cylinder, and the sucker is arranged below the first supporting frame.
Further, the AOI positioning and detecting mechanism includes: second support frame, camera fixing base and industry camera, second support frame set up in the frame top, and the camera fixing base is connected with the second support frame, and the industry camera is connected with the camera fixing base.
Further, the pre-pressing mechanism comprises: the pre-poking and reciprocating mechanism, the pre-pressing connecting block, the pre-poking plate, the pre-pressing pushing cylinder and the pressing head are connected, the pre-poking and reciprocating mechanism is connected with the frame, the pre-poking and reciprocating mechanism is connected with the pre-poking and reciprocating mechanism, the pre-pressing connecting block is connected with the pre-poking and reciprocating mechanism, the pre-poking plate is arranged below the pre-pressing connecting block, the pre-pressing pushing cylinder is arranged above the pre-pressing connecting block.
Further, the film tearing mechanism comprises: dyestripping moving mechanism, first dyestripping cylinder, first dyestripping clamping jaw, second dyestripping cylinder and second dyestripping clamping jaw, dyestripping moving mechanism sets up in the top of frame, and first dyestripping cylinder is connected with dyestripping moving mechanism, and first dyestripping clamping jaw is connected with first dyestripping cylinder, and second dyestripping cylinder is connected with dyestripping moving mechanism, and the second dyestripping clamping jaw is connected with second dyestripping cylinder.
Further, the film clamping mechanism comprises: the film clamping mechanism is connected with the rack, the film clamping cylinder is arranged above the film clamping mechanism, and the film clamping block is connected with the film clamping cylinder.
Further, the conveying device includes: the conveying device comprises a product conveying line and a defective product conveying line, wherein the product conveying line is arranged beside a rack, and the defective product conveying line is arranged above the product conveying line. The product conveying line is used for conveying qualified products clamped by the feeding and discharging mechanism of the manipulator, and the defective product conveying line is used for conveying unqualified products after detection.
Further, the pressing mechanism includes: the first motor conveying device is arranged above the third support, the compression connecting plate is connected with the first motor conveying device, the first compression device is arranged in front of the compression connecting plate, the second motor conveying device is connected with the compression connecting plate, and the second compression device is connected with the second motor conveying device. The first motor conveying device drives the pressing connecting plate to move forwards, so that the first pressing device and the second motor conveying device are pushed to move forwards, the first pressing device acts to press downwards to fix a product, the second motor conveying device acts to drive the second pressing device to move, and the second pressing device acts to press the fixed product again.
Compared with the prior art, the invention has the following advantages:
1) the film is torn from the separation of the double-layer flexible circuit board, and the actions from the attachment of the double-layer flexible circuit board to the shaping and bending are automatically completed by equipment, so that the labor is effectively saved, the bending precision is improved, and the one-time yield is as high as 99.7%;
2) stress characteristics of the flexible circuit board are fully utilized, a wedge principle, a limiting principle and a mechanical guide principle are adopted by matching with structural design of a core component, a difference compensation principle matching structure and a visual guide alignment principle are adopted by action design, and the flexible circuit board runs stably and reliably;
3) the miniature precision of core component structural design, the effectual fine product of solution successfully snatchs, tears the action, except that improving the one-time success rate of product, has effectively reduced the occupation of land space of equipment in addition.
4) High output is brought to high speed, compares present stage technical scheme, and the productivity improves 8~10 times.
5) The product core technology is suitable for bending the flexible circuit board of the display screen of the tablet personal computer, and can meet the requirement of bending the flexible circuit board of a mobile phone, particularly the hottest flexible AMOLED display technology.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of the structure of the embodiment of the present invention;
fig. 3 is an enlarged view of a in fig. 1.
Description of reference numerals: the film cutting machine comprises a frame 1, a conveying device 2, a visual positioning mechanism 3, a manipulator feeding and discharging mechanism 4, a double-layer flexible circuit board bending mechanism 5, a conveying mechanism 6, an AOI positioning mechanism 7, a pre-poking prepressing mechanism 8, a film tearing mechanism 9, a film clamping mechanism 10, a waste film absorbing mechanism 11, a product conveying line 21, a defective product conveying line 22, a conveying module 51, a tooling jig 52, a third support 53, a pressing mechanism 54, a conveying module 61, a conveying connecting block 62, a conveying cylinder 63, a first support 64, a poking up-down moving mechanism 81, a pre-poking up-down moving mechanism 82, a pre-pressing connecting block 83, a pre-poking plate 84, a pre-pressing pushing cylinder 85, a pressing head 86, a film tearing moving mechanism 91, a first film tearing cylinder 92, a first film tearing clamping jaw 93, a second film tearing cylinder 94, a second film tearing clamping jaw 95, a film clamping moving mechanism 101, a film clamping cylinder 102, a, The pressing connecting plate 542, the first pressing device 543, the second motor conveying device 544 and the second pressing device 545.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, it is possible to enlarge the thicknesses of layers and regions for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.
Please refer to fig. 1 to fig. 3: a double-deck flexible line way board bender, includes: the device comprises a rack 1, a conveying device 2, a visual positioning mechanism 3, a manipulator feeding and discharging mechanism 4, a double-layer flexible circuit board bending mechanism 5, a carrying mechanism 6, an AOI positioning and detecting mechanism 7, a pre-poking and pre-pressing mechanism 8, a film tearing mechanism 9 and a film clamping mechanism 10;
the conveying device 2 is arranged on one side of the rack 1 and used for conveying products;
the visual positioning mechanism 3 is arranged on the conveying device 2 and used for positioning the upper part and the lower part of the product conveyed by the conveying device 2, ensuring that a product taking mechanism cannot deviate and providing accurate position information for bending of subsequent products;
the manipulator feeding and discharging mechanism 4 is arranged at the upper part of the conveying device 2 and is used for grabbing the products conveyed by the conveying device 2 and then conveying the products to the rack 1;
the double-layer flexible circuit board bending mechanism 5, the carrying mechanism 6, the AOI positioning and detecting mechanism 7, the pre-poking and pre-pressing mechanism 8, the film tearing mechanism 9 and the film clamping mechanism 10 are all arranged at the top of the rack 1;
the double-layer flexible circuit board bending mechanisms 5 are arranged on the rack 1 in an array mode and used for attaching the bottom-layer flexible circuit board to the surface-layer flexible circuit board and then pressing the adhered double-layer flexible circuit board to a specified position;
the conveying mechanism 6 is arranged at the discharge end of the double-layer flexible circuit board bending mechanism 5 and is used for conveying qualified products to the next process;
the AOI positioning and detecting mechanism 7 is positioned above the double-layer flexible circuit board bending mechanism 5 and is used for positioning a product and detecting whether a process film is torn off or not, monitoring the whole bending process and finally detecting a bent finished product;
the pre-poking and pre-pressing mechanism 8 is positioned in front of the double-layer flexible circuit board bending mechanism 5 and is used for bending a product;
the film tearing mechanism 9 and the film clamping mechanism 10 are arranged at the side of the double-layer flexible circuit board bending mechanism 5 and used for tearing off the protective film on the double-layer flexible circuit board.
The controller is arranged in the rack 1, the controller is an existing commercially available PLC (programmable logic controller), a circuit board to be bent continuously moves towards the manipulator feeding and discharging mechanism 4 along the conveying device 2, the vision positioning mechanism 3 identifies and positions the circuit board above the conveying device 2 and transmits corresponding positioning information to the controller, and after the controller processes information conveyed by the vision positioning mechanism 3, the controller gives an action instruction of the manipulator feeding and discharging mechanism 4 to enable the manipulator feeding and discharging mechanism 4 to accurately grab a product and convey the product to the double-layer flexible circuit board bending mechanism 5 for bending; the AOI positioning and detecting mechanism 7 identifies and positions products in the tool jig 52 and transmits corresponding positioning information to the controller, the controller processes the information transmitted by the AOI positioning and detecting mechanism 7, and then gives a secondary action instruction to the transmission module 51, and the tool jig 52 is transmitted to the position under the pressing mechanism 54, so that the products can be accurately bent after being subjected to film tearing; after the pressing mechanism 54 presses the product, the pre-pressing mechanism 8 is pre-shifted to act and inserted into the middle of the product, so that the upper layer flexible circuit board and the lower layer flexible circuit board are separated, the film clamping mechanism 10 acts to clamp the pushed upper layer flexible circuit board, the film clamping mechanism 10 acts to tear the gum protective film below the upper layer flexible circuit board and above the lower layer flexible circuit board, and the torn gum protective film is conveyed to the waste film absorbing mechanism 11 to be recovered; after the film is torn, the pre-poking pre-pressing mechanism 8 acts again to ensure that the back glue of the upper layer flexible circuit board and the lower layer flexible circuit board is effectively attached; after the upper layer flexible circuit board and the lower layer flexible circuit board are attached, the pre-pressing mechanism 8 is pre-pressed to continue to act, the upper layer flexible circuit board and the lower layer flexible circuit board are bent, the AOI positioning and detecting mechanism 7 monitors the bending process in real time, visual detection is carried out on the bent finished product, if the detection is qualified, the corresponding product is conveyed to the product conveying line 21, and if the detection is judged to be unqualified, the product is conveyed to the defective product conveying line 22.
The flexible circuit board bending machine further comprises a waste film absorbing mechanism 11, wherein the waste film absorbing mechanism 11 is fixedly arranged on the rack 1 and used for recovering a protective film torn from the double-layer flexible circuit board. Inhale useless membrane mechanism 11 includes: the waste collecting device comprises a receiving hopper, an air suction pump and a waste collecting barrel, wherein the receiving hopper is arranged above a rack 1, one end of the air suction pump is connected with the receiving hopper, the other end of the air suction pump is connected with the waste collecting barrel, and the air suction pump and the waste collecting barrel are arranged inside the rack 1; the air pump action, dyestripping mechanism 9 will tear the protection film that gets off and carry and connect the hopper top, fall into the protection film that connects the hopper, in being carried the garbage collection bucket under the negative pressure suction effect of air pump, in the settlement time, clear up the protection film in the garbage collection bucket again.
Double-deck flexible line way board mechanism 5 includes: the conveying module 51, the tooling fixture 52, the third support 53 and the pressing mechanism 54, wherein the third support 53 is arranged above the rack 1, the pressing mechanism 54 is fixedly connected with the third support 53, the conveying module 51 is arranged above the rack 1, and the tooling fixture 52 is movably arranged above the conveying module 51. Carry module 51 to be used for driving tool jig 52 and remove, promote tool jig 52 and remove frame 1 border department, the product of waiting to bend that unloading mechanism 4 carried in the manipulator is obtained, then carry tool jig 52 to the below of third support 53, hold-down mechanism 54 recompresses the product of tool jig 52 top, so that dyestripping mechanism 9 carries out dyestripping processing and dials in advance hold-down mechanism 8 and bends the processing, after the completion of bending, carry module 51 to carry tool jig 52 toward frame 1 border department again and carry out the product and unload.
The carrying mechanism 6 includes: the carrying device comprises a carrying module 61, a carrying connecting block 62, a carrying air cylinder 63, a first supporting frame 64 and a sucker, wherein the carrying module 61 is arranged above the rack 1, the carrying connecting block 62 is connected with the carrying module 61, the carrying air cylinder 63 is connected with the carrying connecting block 62, the first supporting frame 64 is connected with the carrying air cylinder 63, and the sucker is arranged below the first supporting frame 64. The moving module drives the carrying connecting block 62 to move back and forth, and then drives the carrying cylinder 63 to move back and forth to the position above the tool jig 52 to be unloaded, the carrying cylinder 63 pushes the first supporting frame 64 to move downwards, so that the sucking disc adsorbs products above the tool jig 52, then the carrying cylinder 63 drives the first supporting frame 64 to move upwards, the moving module drives the carrying cylinder 63 to move to the position of the transition support, the products are placed on the transition support, and then the products on the transition support are taken out by the manipulator loading and unloading mechanism 4 and conveyed to the corresponding conveying lines.
The AOI positioning and detecting mechanism 7 includes: second support frame 71, camera fixing base 72 and industry camera 73, second support frame 71 sets up in frame 1 top, and camera fixing base 72 is connected with second support frame 71, and industry camera 73 is connected with camera fixing base 72. The industrial camera 73 is also called a vision sensor, and the industrial camera 73 is used for photographing and imaging a target object, and the photographed image is converted into an electric signal which can be processed by a control system after being calculated by a specific algorithm, so that the position of the target object can be measured; the industrial camera 73 is used for photographing and comparing products above the tooling jig 52, and after calculation processing of the controller, whether the products above the tooling jig 52 are located right below the pressing mechanism 54 or not can be known, if deviation exists, the controller can give a moving instruction corresponding to the conveying module 51, and convey the products to the position right below the pressing mechanism 54 to drive so as to accurately operate subsequent film tearing and bending actions; by adjusting the position of the camera fixing seat 72, the position of the industrial camera 73 is moved, and the industrial camera 73 can adapt to different types of products.
The pre-pressing mechanism 8 comprises: the pre-poking and moving mechanism comprises a pre-poking up-and-down moving mechanism 81, a pre-poking back-and-forth moving mechanism 82, a pre-pressing connecting block 83, a pre-poking plate 84, a pre-pressing pushing cylinder 85 and a pressure head 86, wherein the pre-poking back-and-forth moving mechanism 82 is connected with the frame 1, the pre-poking up-and-down moving mechanism 81 is connected with the pre-poking back-and-forth moving mechanism 82, the pre-pressing connecting block 83 is connected with the pre-poking up-and-down moving mechanism 81, the pre-poking. The front end face of the pre-dialing plate 84 is provided with an inclined surface for contacting with the flexible circuit board, which is helpful for rapidly pushing the lower layer flexible circuit board to be bonded with the upper layer flexible circuit board.
The pre-poking front-and-back moving mechanism 82 drives the pre-poking up-and-down moving mechanism 81 to move front and back, the pre-poking up-and-down moving mechanism 81 drives the pre-pressing connecting block 83 to move up and down, and meanwhile, the pre-poking plate 84 and the pre-pressing pushing cylinder 85 can be driven to move up and down; when the upper layer flexible circuit board is attached to the lower layer flexible circuit board, the pre-poking front-and-back moving mechanism 82 drives the pre-poking up-and-down moving mechanism 81 to move forward, so that the pre-poking plate 84 pushes the lower layer flexible circuit board to move upward, and the lower layer flexible circuit board is gradually attached to the upper layer flexible circuit board; after the laminating is accomplished, the processing of bending, pre-compaction promotion cylinder 85 promotes pressure head 86 and outwards stretches out, dials reciprocating mechanism 81 in advance and drives pre-compaction connecting block 83 and move down, makes pressure head 86 act on the double-deck flexible line way board after the bonding, accomplishes the processing of bending.
The film tearing mechanism 9 includes: dyestripping moving mechanism 91, first dyestripping cylinder 92, first dyestripping clamping jaw 93, second dyestripping cylinder 94 and second dyestripping clamping jaw 95, dyestripping moving mechanism 91 sets up in the top of frame 1, first dyestripping cylinder 92 is connected with dyestripping moving mechanism 91, first dyestripping clamping jaw 93 is connected with first dyestripping cylinder 92, second dyestripping cylinder 94 is connected with dyestripping moving mechanism 91, second dyestripping clamping jaw 95 is connected with second dyestripping cylinder 94. The film tearing moving mechanism 91 is used for driving the first film tearing cylinder 92 and the second film tearing cylinder 94 to move, the first film tearing cylinder 92 is used for driving the first film tearing clamping jaw 93 to act so as to take and place the back adhesive protection film of the upper-layer flexible circuit board, and the second film tearing cylinder 94 is used for driving the second film tearing clamping jaw 95 to act so as to take and place the back adhesive protection film of the lower-layer flexible circuit board; after the first film tearing clamping jaw 93 and the second film tearing clamping jaw 95 both clamp the protective film, the film tearing moving mechanism 91 acts to drive the first film tearing cylinder 92 and the second film tearing cylinder 94 to move towards the direction of the waste film absorbing mechanism 11, so that the film tearing action is realized, and the torn protective film is collected by the waste film absorbing mechanism 11.
The film clamping mechanism 10 includes: the film clamping device comprises a film clamping moving mechanism 101, a film clamping cylinder 102 and a film clamping block 103, wherein the film clamping moving mechanism 101 is connected with the rack 1, the film clamping cylinder 102 is arranged above the film clamping moving mechanism 101, and the film clamping block 103 is connected with the film clamping cylinder 102. Press from both sides membrane moving mechanism 101 and drive and press from both sides membrane cylinder 102 and remove, and then drive and press from both sides membrane block 103 and remove the product top, press from both sides membrane cylinder 102 action, drive and press from both sides the product of membrane block 103 clamp fixture 52 top, the stability of product when guaranteeing the dyestripping.
The conveying device 2 comprises: the product conveying line 21 and defective products conveying line 22, product conveying line 21 sets up the side at frame 1, and defective products conveying line 22 sets up the top at product conveying line 21. The product conveying line 21 is used for conveying qualified products clamped by the manipulator loading and unloading mechanism 4, and the defective product conveying line 22 is used for conveying detected unqualified products.
The pressing mechanism 54 includes: the first motor conveying device 541 is arranged above the third bracket 53, the pressing connecting plate 542 is connected with the first motor conveying device 541, the first pressing device 543 is arranged in front of the pressing connecting plate 542, the second motor conveying device 544 is connected with the pressing connecting plate 542, and the second pressing device 545 is connected with the second motor conveying device 544. The first motor conveying device 541 drives the pressing connecting plate 542 to move forward, so as to push the first pressing device 543 and the second motor conveying device 544 to move forward, the first pressing device 543 acts to press downward to fix a product, the second motor conveying device 544 acts to drive the second pressing device 545 to move, and the second pressing device 545 acts to press again to fix the product.
The specific implementation process of the invention comprises the following steps: the circuit board to be bent continuously moves along the conveying device 2 to the manipulator loading and unloading mechanism 4, the vision positioning mechanism 3 identifies and positions the circuit board above the conveying device 2 and transmits corresponding positioning information to the controller, the controller processes the information transmitted by the vision positioning mechanism 3 and gives an action instruction to the manipulator loading and unloading mechanism 4, so that the manipulator loading and unloading mechanism 4 can accurately grab a product and convey the product into the tooling jig 52, the conveying module 51 drives the tooling jig 52 to move below the pressing mechanism 54, the AOI positioning and detecting mechanism 7 performs positioning calculation on the product on the tooling jig 52, and the tooling jig 52 is ensured to be positioned under the pressing mechanism 54; fix the product above the tooling fixture 52 first: the first motor conveying device 541 drives the pressing connecting plate 542 to move towards the tool fixture 52, so that the first pressing device 543 is located above the tool fixture 52, the first pressing device 543 acts to press and fix the product downwards, the second motor conveying device 544 acts again to drive the second pressing device 545 to move, and the second pressing device 545 acts to press and fix the product again; after the product is fixed, the double-layer flexible circuit board is separated: the pre-poking pre-pressing mechanism 8 acts, the pre-poking front-back moving mechanism 82 drives the pre-poking up-down moving mechanism 81 to move, the pre-poking plate 84 is pushed to be inserted between the upper layer flexible circuit board and the lower layer flexible circuit board, the upper layer flexible circuit board is jacked upwards, the film clamping mechanism 10 acts, the film clamping moving mechanism 101 drives the film clamping cylinder 102 to move, the film clamping block 103 is driven to move to the upper part of the product, and the film clamping cylinder 102 acts to drive the film clamping block 103 to clamp the upper layer flexible circuit board; after the separation of the double-layer flexible circuit board is completed, the film is torn: the film tearing mechanism 9 acts, the film tearing moving mechanism 91 drives the first film tearing cylinder 92 and the second film tearing cylinder 94 to move to the left side of the product, the first film tearing clamping jaw 93 is driven by the first film tearing cylinder 92 to act to clamp the gum protective film of the upper layer flexible circuit board, the second film tearing clamping jaw 95 is driven by the second film tearing cylinder 94 to act to clamp the gum protective film of the lower layer flexible circuit board, the film tearing moving mechanism 91 acts again to drive the first film tearing cylinder 92, the second film tearing cylinder 94 moves to the position above the waste film absorbing mechanism 11, the first film tearing clamping jaw 93 is driven to open by the first film tearing cylinder 92, the clamped gum protective film falls into the receiving hopper, the second film tearing clamping jaw 95 is driven to open by the second film tearing cylinder 94, the clamped gum protective film falls into the receiving hopper, and the film tearing movement mechanism 91 drives the first film tearing cylinder 92 and the second film tearing cylinder 94 to return to the original point until the film tearing action is finished; after the film tearing is finished, the double-layer flexible circuit board is attached: the pre-poking front-and-back moving mechanism 82 drives the pre-poking up-and-down moving mechanism 81 to move forward, so that the pre-poking plate 84 pushes the lower flexible circuit board to move upward, and the lower flexible circuit board and the upper flexible circuit board are gradually attached; after the laminating is finished, bending: the prepressing pushing cylinder 85 pushes the pressure head 86 to extend outwards, the pre-poking up-down moving mechanism 81 drives the prepressing connecting block 83 to move downwards, so that the pressure head 86 acts on the adhered double-layer flexible circuit board, the front end of the double-layer flexible circuit board is clamped below the pressure head 86, and the double-layer flexible circuit board is pressed between the pressure head 86 and the tooling jig 52 along with the continuous downward movement of the pre-poking up-down moving mechanism 81 to finish the bending processing; the AOI positioning and detecting mechanism 7 monitors the entire bending process, and if the bending process is detected to be passed, the product is conveyed to the product conveying line 21, and if the bending process is detected to be failed, the product is conveyed to the defective product conveying line 22.
Finally, it should be noted that the above-mentioned embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the above-mentioned embodiments, it should be understood by those skilled in the art that the modifications and equivalents of the specific embodiments of the present invention can be made by those skilled in the art after reading the present specification, but these modifications and variations do not depart from the scope of the claims of the present application.
Claims (10)
1. The utility model provides a double-deck flexible line way board bender which characterized in that includes: the device comprises a rack, a conveying device, a visual positioning mechanism, a manipulator feeding and discharging mechanism, a double-layer flexible circuit board bending mechanism, a carrying mechanism, an AOI positioning and detecting mechanism, a pre-poking pre-pressing mechanism, a film tearing mechanism and a film clamping mechanism;
the conveying device is arranged on one side of the rack and used for conveying products;
the visual positioning mechanism is arranged on the conveying device and used for positioning the upper part and the lower part of the product conveyed by the conveying device, so that the product taking mechanism is prevented from deviating, and accurate position information is provided for bending of subsequent products;
the manipulator feeding and discharging mechanism is arranged at the upper part of the conveying device and used for grabbing the products conveyed by the conveying device and conveying the products to the rack;
the double-layer flexible circuit board bending mechanism, the carrying mechanism, the AOI positioning and detecting mechanism, the pre-poking and pre-pressing mechanism, the film tearing mechanism and the film clamping mechanism are all arranged at the top of the rack;
the double-layer flexible circuit board bending mechanism array is arranged on the rack and used for attaching the bottom layer flexible circuit board to the surface layer flexible circuit board and then pressing the adhered double-layer flexible circuit board to a specified position;
the conveying mechanism is arranged at the discharge end of the double-layer flexible circuit board bending mechanism and used for conveying qualified products to the next process;
the AOI positioning and detecting mechanism is positioned above the double-layer flexible circuit board bending mechanism and is used for positioning a product and detecting whether a process film is torn off or not, monitoring the whole bending process and finally detecting a bent finished product;
the pre-poking and pre-pressing mechanism is positioned in front of the double-layer flexible circuit board bending mechanism and is used for bending a product;
the film tearing mechanism and the film clamping mechanism are arranged beside the double-layer flexible circuit board bending mechanism and used for tearing off the protective film on the double-layer flexible circuit board.
2. The bending machine for double-layer flexible circuit boards according to claim 1, further comprising a waste film sucking mechanism, wherein the waste film sucking mechanism is fixedly arranged on the frame and used for recovering the protective film torn from the double-layer flexible circuit board.
3. The bending machine for double-layer flexible circuit boards according to claim 1, wherein the bending mechanism for double-layer flexible circuit boards comprises: carry module, frock tool, third support and hold-down mechanism, the third support sets up in the frame top, hold-down mechanism and third support fixed connection, carry the module setting in the frame top, the mobilizable setting of frock tool is in the top of carrying the module.
4. The bending machine for double-layer flexible circuit boards according to claim 1, wherein the carrying mechanism comprises: the carrying module is arranged above the rack, the carrying connecting block is connected with the carrying module, the carrying cylinder is connected with the carrying connecting block, the first supporting frame is connected with the carrying cylinder, and the sucker is arranged below the first supporting frame.
5. The machine according to claim 1, wherein said AOI positioning and detecting mechanism comprises: second support frame, camera fixing base and industry camera, second support frame set up in the frame top, and the camera fixing base is connected with the second support frame, and the industry camera is connected with the camera fixing base.
6. The bending machine for double-layer flexible circuit boards according to claim 1, wherein the pre-pressing mechanism comprises: the pre-poking and reciprocating mechanism, the pre-pressing connecting block, the pre-poking plate, the pre-pressing pushing cylinder and the pressing head are connected, the pre-poking and reciprocating mechanism is connected with the frame, the pre-poking and reciprocating mechanism is connected with the pre-poking and reciprocating mechanism, the pre-pressing connecting block is connected with the pre-poking and reciprocating mechanism, the pre-poking plate is arranged below the pre-pressing connecting block, the pre-pressing pushing cylinder is arranged above the pre-pressing connecting block.
7. The bending machine for double-layer flexible circuit boards according to claim 1, wherein the film tearing mechanism comprises: dyestripping moving mechanism, first dyestripping cylinder, first dyestripping clamping jaw, second dyestripping cylinder and second dyestripping clamping jaw, dyestripping moving mechanism sets up in the top of frame, and first dyestripping cylinder is connected with dyestripping moving mechanism, and first dyestripping clamping jaw is connected with first dyestripping cylinder, and second dyestripping cylinder is connected with dyestripping moving mechanism, and the second dyestripping clamping jaw is connected with second dyestripping cylinder.
8. The bending machine for double-layer flexible circuit boards according to claim 1, wherein the film clamping mechanism comprises: the film clamping mechanism is connected with the rack, the film clamping cylinder is arranged above the film clamping mechanism, and the film clamping block is connected with the film clamping cylinder.
9. The bending machine for double-layer flexible circuit boards according to claim 1, wherein the conveying device comprises: the conveying device comprises a product conveying line and a defective product conveying line, wherein the product conveying line is arranged beside a rack, and the defective product conveying line is arranged above the product conveying line.
10. The bending machine for double-layer flexible circuit boards according to claim 3, wherein the pressing mechanism comprises: the first motor conveying device is arranged above the third support, the compression connecting plate is connected with the first motor conveying device, the first compression device is arranged in front of the compression connecting plate, the second motor conveying device is connected with the compression connecting plate, and the second compression device is connected with the second motor conveying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911033941.4A CN110913584A (en) | 2019-10-29 | 2019-10-29 | Double-deck flexible line way board bender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911033941.4A CN110913584A (en) | 2019-10-29 | 2019-10-29 | Double-deck flexible line way board bender |
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| Publication Number | Publication Date |
|---|---|
| CN110913584A true CN110913584A (en) | 2020-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911033941.4A Pending CN110913584A (en) | 2019-10-29 | 2019-10-29 | Double-deck flexible line way board bender |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111447742A (en) * | 2020-04-01 | 2020-07-24 | Oppo（重庆）智能科技有限公司 | Flexible circuit board bending device and electronic element |
| CN115988749A (en) * | 2023-01-09 | 2023-04-18 | 深圳市燕麦科技股份有限公司 | Bending equipment and bending method |
| CN116017866A (en) * | 2023-03-28 | 2023-04-25 | 深圳市元硕自动化科技有限公司 | Flexible circuit board reverse folding correction device |
| CN116175943A (en) * | 2023-04-25 | 2023-05-30 | 中电科风华信息装备股份有限公司 | Automatic bending device for FPC (flexible printed circuit) of B column of automobile |
| CN117096703A (en) * | 2023-08-09 | 2023-11-21 | 深圳市燕麦科技股份有限公司 | Terminal plugging device, plugging method of terminal shell and bending equipment |
-
2019
- 2019-10-29 CN CN201911033941.4A patent/CN110913584A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111447742A (en) * | 2020-04-01 | 2020-07-24 | Oppo（重庆）智能科技有限公司 | Flexible circuit board bending device and electronic element |
| CN111447742B (en) * | 2020-04-01 | 2021-06-01 | Oppo（重庆）智能科技有限公司 | Flexible circuit board bending device and electronic element |
| CN115988749A (en) * | 2023-01-09 | 2023-04-18 | 深圳市燕麦科技股份有限公司 | Bending equipment and bending method |
| CN115988749B (en) * | 2023-01-09 | 2023-09-22 | 深圳市燕麦科技股份有限公司 | Bending equipment and bending method |
| CN116017866A (en) * | 2023-03-28 | 2023-04-25 | 深圳市元硕自动化科技有限公司 | Flexible circuit board reverse folding correction device |
| CN116175943A (en) * | 2023-04-25 | 2023-05-30 | 中电科风华信息装备股份有限公司 | Automatic bending device for FPC (flexible printed circuit) of B column of automobile |
| CN117096703A (en) * | 2023-08-09 | 2023-11-21 | 深圳市燕麦科技股份有限公司 | Terminal plugging device, plugging method of terminal shell and bending equipment |
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Address after: 361000 room 201a, Jinfeng Building, information photoelectric Park, Xiamen Torch hi tech Zone, Xiamen City, Fujian Province Applicant after: Xiamen Weiya Intelligent Technology Co.,Ltd. Address before: 361000 room 201a, Jinfeng Building, information photoelectric Park, Xiamen Torch hi tech Zone, Xiamen City, Fujian Province Applicant before: XIAMEN WEIYA INTELLIGENCE TECHNOLOGY Co.,Ltd. |