CN211792288U

CN211792288U - Automatic rubberizing machine for FPC

Info

Publication number: CN211792288U
Application number: CN202020730902.1U
Authority: CN
Inventors: 陈云辉
Original assignee: Huizhou Chuanghao Automation Equipment Co ltd
Current assignee: Huizhou Chuanghao Automation Equipment Co ltd
Priority date: 2020-05-06
Filing date: 2020-05-06
Publication date: 2020-10-27
Anticipated expiration: 2030-05-06

Abstract

The utility model provides an automatic rubberizing machine of FPC, include: the automatic gluing device comprises a rack, three transfer mechanisms, a first gluing mechanism, a second gluing mechanism and a controller, wherein the three transfer mechanisms are arranged on the rack in parallel, the first gluing mechanism is arranged on the rack and arranged on one side of one transfer mechanism, the second gluing mechanism is arranged on the rack and arranged on one side of one transfer mechanism; through using three transfer mechanism, and can be located the top of the tool on three transfer mechanism respectively through first robot, carry out the rubberizing to the FPC board of placing on the three tool, can be located the top of the tool on three transfer mechanism respectively through the second robot, carry out the rubberizing to the FPC board of placing on the three tool, can realize uninterruptedly rubberizing to the FPC board, work efficiency is high, and is with low costs, and the excellent rate of rubberizing is high.

Description

Automatic rubberizing machine for FPC

Technical Field

The utility model relates to a FPC rubberizing equipment technical field especially relates to an automatic rubberizing machine of FPC.

Background

The flexible printed circuit board is a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent performance. The flexible printed circuit board or FPC for short has the characteristics of high wiring density, light weight and thin thickness.

At present, common FPC board is rubberized, and heat conducting adhesive and double faced adhesive tape are all pasted through the manual work, and the error appears easily, leads to the goodness rate to be low, and manual rubberizing working strength is big, and work efficiency is low and with high costs.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model adopts the following technical scheme: an automatic tape sticking machine for FPC comprises: the automatic adhesive tape adhering machine comprises a rack, three transfer mechanisms, a first adhesive tape adhering mechanism, a second adhesive tape adhering mechanism and a controller;

the three transfer mechanisms are arranged on the rack in parallel, the first rubberizing mechanism is arranged on the rack, the first rubberizing mechanism is arranged on one side of one transfer mechanism, the second rubberizing mechanism is arranged on the rack, and the second rubberizing mechanism is arranged on one side of one transfer mechanism;

the first adhesive tape sticking mechanism comprises a first robot, a detector, an adhesive tape dispenser and a plurality of adhesive tape suckers, wherein the first robot and the adhesive tape dispenser are arranged on the rack, and the detector and the plurality of adhesive tape suckers are arranged at one end, far away from the rack, of the first robot;

the second adhesive tape sticking mechanism comprises a second robot and an adhesive tape sticking device, the second robot is arranged on the rack, and the adhesive tape sticking device is arranged at one end, far away from the rack, of the second robot;

the three transfer mechanisms, the first robot, the detector, the glue placing device, the glue sucking devices, the second robot and the glue pasting device are all electrically connected with the controller.

Furthermore, each transfer mechanism includes servo motor, lead screw, tool, slider and fixed block, servo motor's output shaft drive is connected the lead screw, the slider cover is located on the lead screw, just set up on the one side of slider the tool, the lead screw is kept away from servo motor's one end rotate set up in the fixed block, servo motor with the controller electricity is connected.

Further, the first robot and the second robot are both six-axis robots.

Further, the detector is a CCD vision system.

Further, put the mucilage binding and include mount, first runner and put the offset plate, the mount set up in the frame, first runner rotate set up in on the mount, put the offset plate with first runner interval sets up.

Furthermore, a vacuum pump is further arranged on the first adhesive tape sticking mechanism, the vacuum pump is connected with a plurality of air exhaust pipes, and each air exhaust pipe is connected with one adhesive suction device.

Furthermore, the rubberizing device comprises a connecting plate, a second rotating wheel, a sliding wheel, a first air cylinder and a cutter, wherein the connecting plate is connected with the second robot, the second rotating wheel and the first air cylinder are arranged on the connecting plate, the first air cylinder is connected with a supporting frame in a driving mode, the sliding wheel is rotatably arranged on the supporting frame, and the cutter is arranged on the connecting plate in a driving mode.

Further, the rubberizing device further comprises a second air cylinder, and the second air cylinder is in driving connection with the cutting knife.

Further, the first cylinder, the second cylinder and the cutter are all electrically connected with the controller.

Further, still include the moulding machine structure, the moulding machine structure includes rack, driving motor, third cylinder and briquetting, the rack set up in the frame, driving motor set up in on the rack, just driving motor's an output shaft lead screw, set up a slider on the lead screw, the third cylinder set up in on the slider, the third cylinder drive is connected the briquetting, just driving motor with the third cylinder all with the controller electricity is connected.

The utility model has the advantages that: through using three transfer mechanism, and can be located the top of the tool on three transfer mechanism respectively through first robot, carry out the rubberizing to the FPC board of placing on the three tool, can be located the top of the tool on three transfer mechanism respectively through the second robot, carry out the rubberizing to the FPC board of placing on the three tool, can realize uninterruptedly rubberizing to the FPC board, work efficiency is high, and is with low costs, and the excellent rate of rubberizing is high.

Drawings

The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.

Fig. 1 is a schematic view of an embodiment of an automatic FPC tape dispenser;

fig. 2 is a schematic structural view of an automatic FPC tape dispenser according to an embodiment;

FIG. 3 is an enlarged schematic view at A of FIG. 2;

FIG. 4 is an enlarged schematic view at B of FIG. 2;

fig. 5 is an enlarged schematic view at C of fig. 2.

Detailed Description

The following will combine the drawings of the embodiments of the present invention to further describe the technical solution of the present invention, and the present invention is not limited to the following specific embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

As shown in fig. 1 to 5, an FPC automatic tape dispenser includes: frame 100, three transfer mechanism 200, first rubberizing mechanism 300, second rubberizing mechanism 400 and controller 500, three transfer mechanism 200 set up side by side in on the frame 100, first rubberizing mechanism 300 set up in on the frame 100, just first rubberizing mechanism 300 set up in one side of transfer mechanism 200, second rubberizing mechanism 400 set up in on the frame 100, just second rubberizing mechanism 400 set up in one side of transfer mechanism 200, first rubberizing mechanism 300 includes first robot 310, detector, puts gluey ware and a plurality of gluey ware 330 of inhaling, first robot 310 with put gluey ware set up in on the frame 100, detector and a plurality of gluey ware 330 of inhaling set up in first robot 310 keeps away from the one end of frame 100.

Second rubberizing mechanism 400 includes second robot and rubberizing ware, the second robot set up in on the frame 100, the rubberizing ware set up in the second robot is kept away from the one end of frame 100, it is three transfer mechanism 200 first robot 310 the detector put gluey ware, a plurality of inhale gluey ware 330 the second robot with the rubberizing ware all with controller 500 electricity is connected.

Specifically, still be provided with safety protecting wire net 101 on the frame 100, and seted up the opening on safety protecting wire net 101's a side, the opening is used for going up unloading, that is to say, can ensure the staff well and carry out the rubberizing to the FPC board in safe production environment through setting up safety protecting wire net 101. Further, the controller 500 is a PLC controller 500, the controller 500 is further provided with a touch screen and an operation box, control switches for starting, stopping, sudden stopping and the like are arranged on the operation box, a power indicator lamp is further arranged, the operation is simple and convenient, and production parameters or a timing function can be well set through the touch screen. It should be noted that the first robot 310 and the second robot can respectively work on the three transfer mechanisms 200, that is, can respectively glue the FPC boards on the three transfer mechanisms 200.

Further, each of the transfer mechanisms 200 includes a servo motor 210, a screw rod 220, a fixture 230, a slider 721 and a fixing block 240, an output shaft of the servo motor 210 is connected to the screw rod 220 in a driving manner, the slider 721 is sleeved on the screw rod 220, the fixture 230 is disposed on one surface of the slider 721, one end of the screw rod 220, which is far away from the servo motor 210, is rotatably disposed in the fixing block 240, and the servo motor 210 is electrically connected to the controller 500. And the first robot 310 and the second robot are both six-axis robots, and the detector is a CCD vision system.

That is to say, the staff is through putting tool 230 on first transfer mechanism 200 with the FPC board, then through the servo motor 210 of controller 500 control first transfer mechanism 200, drive lead screw 220 through servo motor 210 and rotate, and then drive slider 721 and rotate, then convey the below of first robot 310 with tool 230 that places the FPC board, first robot 310 surveys the FPC board on tool 230 through the detector, confirm whether golden finger on the FPC board exists, if do not have golden finger, then do not carry out the rubberizing. If a golden finger exists, the first robot 310 rotates to the side of the glue dispenser, then the glue dispensers 330 are controlled to respectively dispense glue from the glue dispenser, then the glue dispensers are controlled to rotate to the upper side of the FPC board, then the glue dispensers 330 are controlled to adhere the adsorbed glue to the FPC board, after the adhering is finished, the servo motor 210 on the first transfer mechanism 200 continuously rotates to drive the jig 230 to the lower side of the second robot, meanwhile, a worker puts the FPC board on the jig 230 on the second transfer mechanism 200, then the servo motor 210 of the second transfer mechanism 200 is controlled through the controller 500, the screw rod 220 is driven to rotate through the servo motor 210 to drive the sliding block 721 to rotate, then the jig 230 with the FPC board placed on the second transfer mechanism 200 is conveyed to the lower side of the first robot 310, the adhering step of the first robot 310 to the FPC board on the second transfer mechanism 200 is consistent with the adhering step of the FPC board on the first transfer mechanism 200, this example is not described redundantly. At this time, the jig 230 on the first transfer mechanism 200 is located below the second robot, the second robot is used for pasting the double-sided tape of the golden finger end on the FPC board, the second robot controls the glue applicator to abut against the FPC board, and then the glue applicator is pulled, so that the golden finger end on the FPC board can be pasted with glue. After the rubberizing is finished, the servo motor 210 of the first transfer mechanism 200 rotates reversely, the rubberized FPC board is sent back to the opening, the servo motor 210 of the second transfer mechanism 200 continues to rotate, the jig 230 is driven to the lower side of the second robot, and the steps of rubberizing the FPC board on the second transfer mechanism 200 by the second robot are the same as those of rubberizing the FPC board on the first transfer mechanism 200, which is not described redundantly in this embodiment. Meanwhile, the worker puts the FPC boards on the jig 230 of the third transfer mechanism 200, then controls the servo motor 210 of the third transfer mechanism 200 through the controller 500, drives the lead screw 220 to rotate through the servo motor 210, further drives the slider 721 to rotate, then conveys the jig 230 on which the FPC boards are placed to the lower side of the first robot 310, and the step of gluing the FPC boards on the third transfer mechanism 200 by the first robot 310 is consistent with the step of gluing the FPC boards on the first transfer mechanism 200, which is not described redundantly in the embodiment. After the first robot 310 and the second robot finish the adhesive application, the servo motor 210 on the second transfer mechanism 200 rotates reversely to send the FPC board after the adhesive application back to the opening, meanwhile, the servo motor 210 of the third transfer mechanism 200 continues to rotate to drive the jig 230 to the lower side of the second robot, and the steps of the adhesive application of the second robot to the FPC board on the third transfer mechanism 200 are the same as the steps of the adhesive application of the FPC board on the first transfer mechanism 200, which is not described in a redundant manner in this embodiment. And the staff puts the new FPC board that needs the rubberizing on tool 230 on first transfer mechanism 200, then drives the synchronizing wheel through servo motor 210 and rotates and then drive lead screw 220 rotation of servo motor 210 control of first transfer mechanism 200, and then conveys the below of first robot 310 with tool 230 that will place the FPC board. That is, by using the three transfer mechanisms 200, the FPC boards can be continuously pasted, the work efficiency is high, the cost is low, and the excellent rate of pasting is high.

In one embodiment, the glue dispenser includes a fixing frame 321, a first rotating wheel 322, and a glue dispensing plate 323, wherein the fixing frame 321 is disposed on the rack 100, the first rotating wheel 322 is rotatably disposed on the fixing frame 321, and the glue dispensing plate 323 is disposed at an interval from the first rotating wheel 322. And the first rubberizing mechanism 300 is further provided with a vacuum pump 600, the vacuum pump 600 is connected with a plurality of air exhaust pipes 610, and each air exhaust pipe 610 is connected with one of the glue absorbers 330. That is, the gummed paper is covered on the first rotating wheel 322, specifically, the first rotating wheel 322 can be driven by the motor to rotate, which is not described redundantly in this embodiment. Then the gummed paper pulled out from the first rotating wheel 322 is placed on the rubber plate 323, further, each gum sucking device 330 is additionally provided with a gum sucking head which is communicated with the air suction pipe 610, the vacuum pump 600 is connected with a control valve which is used for controlling whether the air suction pipe 610 sucks air or not, when the gum sucking device 330 rotates to the rubber plate 323 for sucking gum, the gum sucking device 330 abuts against the short gum on the rubber plate 323, the vacuum pump 600 controls the air suction pipe 610 to suck air, the short gum can be well sucked through the gum sucking head, then the motor drives the first rotating wheel 322 to rotate, so that the gummed paper is placed on the rubber plate 323, and then when the other gum sucking device 330 sucks gum, the vacuum pump 600 performs the same operation. After the glue sucking of all the glue sucking devices 330 is finished, the first robot 310 controls the whole glue sucking device 330 to be located above the jig 230, and then when the FPC board is to be glued, the control valve cuts the suction pipe 610 corresponding to the glue sucking device 330 to be glued so as not to exhaust any more, and then the short glue can be smoothly attached to the FPC board. It should be noted that the specific number of the glue suckers 330 is specifically set according to specific requirements, that is, the number of the short glue to be stuck to different FPC boards is set, which is not described redundantly in this embodiment.

In one embodiment, the tape applicator includes a connection plate 411, a second rotating wheel 412, a sliding wheel 413, a first air cylinder 414 and a cutter, wherein the connection plate 411 is connected to the second robot, the second rotating wheel 412 and the first air cylinder 414 are disposed on the connection plate 411, the first air cylinder 414 is in driving connection with a support frame 415, the sliding wheel 413 is rotatably disposed on the support frame 415, and the cutter is in driving arrangement on the connection plate 411. The rubberizing device further comprises a second air cylinder, and the second air cylinder is in driving connection with the cutter. And the first cylinder 414, the second cylinder and the cutter are all electrically connected with the controller 500. It is worth mentioning that the automatic gluing machine of FPC still includes the moulding mechanism, the moulding mechanism includes rack 710, driving motor 720, third cylinder 730 and briquetting 740, rack 710 set up in frame 100, driving motor 720 set up in on the rack 710, just a driving motor 720's output shaft 220, set up a slider 721 on the lead screw 220, third cylinder 730 set up in on the slider 721, third cylinder 730 drive connection briquetting 740, just driving motor 720 with third cylinder 730 all with the controller 500 electricity is connected. That is to say, when the double-sided adhesive tape needs to be pasted, the third cylinder 730 is controlled by the driving motor 720 to move to the top of the corresponding jig 230, then the second robot drives the whole tape pasting device to be close to the FPC board on the jig 230, then the pressing block 740 is driven by the third cylinder 730 to compress the adhesive head of the adhesive tape first, then the second robot pulls the whole tape pasting device, and in the pulling process, as one end of the adhesive tape is compressed, the second rotating wheel 412 rotates accordingly, then the sliding wheel 413 is driven by the first cylinder 414 to compress the adhesive tape on the FPC board well, then the adhesive tape is cut off by the second cylinder driving cutter after the adhesive tape pasting is finished, then the adhesive tape pasting of the next adhesive tape is continued, the steps are the same, and the description in this embodiment is not redundant.

As described above, the above embodiments are not limiting embodiments of the present invention, and modifications or equivalent variations made by those skilled in the art based on the substance of the present invention are within the technical scope of the present invention.

Claims

1. The utility model provides an automatic rubberizing machine of FPC which characterized in that includes: the automatic adhesive tape adhering machine comprises a rack, three transfer mechanisms, a first adhesive tape adhering mechanism, a second adhesive tape adhering mechanism and a controller;

2. The FPC automatic taping machine of claim 1, wherein: each transfer mechanism includes servo motor, lead screw, tool, slider and fixed block, servo motor's output shaft drive is connected the lead screw, the slider cover is located on the lead screw, just set up on the one side of slider the tool, the lead screw is kept away from servo motor's one end rotate set up in the fixed block, servo motor with the controller electricity is connected.

3. The FPC automatic taping machine of claim 1, wherein: the first robot and the second robot are both six-axis robots.

4. The FPC automatic taping machine of claim 1, wherein: the detector is a CCD vision system.

5. The FPC automatic taping machine of claim 1, wherein: put the mucilage binding and include mount, first runner and put the offset plate, the mount set up in the frame, first runner rotate set up in on the mount, put the offset plate with first runner interval sets up.

6. The FPC automatic taping machine of claim 1, wherein: the first adhesive tape sticking mechanism is further provided with a vacuum pump, the vacuum pump is connected with a plurality of air exhaust pipes, and each air exhaust pipe is connected with one adhesive suction device.

7. The FPC automatic taping machine of claim 1, wherein: the rubberizing device comprises a connecting plate, a second rotating wheel, a sliding wheel, a first air cylinder and a cutter, wherein the connecting plate is connected with the second robot, the second rotating wheel and the first air cylinder are arranged on the connecting plate, the first air cylinder is connected with a supporting frame in a driving mode, the sliding wheel is rotatably arranged on the supporting frame, and the cutter is arranged on the connecting plate in a driving mode.

8. The FPC automatic taping machine of claim 7, wherein: the rubberizing device further comprises a second air cylinder, and the second air cylinder is in driving connection with the cutter.

9. The FPC automatic taping machine of claim 8, wherein: the first cylinder, the second cylinder and the cutter are all electrically connected with the controller.

10. The FPC automatic taping machine of claim 1, wherein: the automatic glue-pressing device is characterized by further comprising a glue-pressing mechanism, wherein the glue-pressing mechanism comprises a placing frame, a driving motor, a third air cylinder and a pressing block, the placing frame is arranged on the frame, the driving motor is arranged on the placing frame, an output shaft of the driving motor is connected with a lead screw, a sliding block is arranged on the lead screw, the third air cylinder is arranged on the sliding block, the third air cylinder is connected with the pressing block in a driving mode, and the driving motor and the third air cylinder are all electrically connected with the controller.