CN117693125A - Edge covering jig for flexible circuit board protection - Google Patents
Edge covering jig for flexible circuit board protection Download PDFInfo
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- CN117693125A CN117693125A CN202410157233.6A CN202410157233A CN117693125A CN 117693125 A CN117693125 A CN 117693125A CN 202410157233 A CN202410157233 A CN 202410157233A CN 117693125 A CN117693125 A CN 117693125A
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- circuit board
- flexible circuit
- plate
- sucker
- welded
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- 230000007246 mechanism Effects 0.000 claims abstract description 92
- 239000003292 glue Substances 0.000 claims abstract description 81
- 238000002347 injection Methods 0.000 claims abstract description 46
- 239000007924 injection Substances 0.000 claims abstract description 46
- 238000001179 sorption measurement Methods 0.000 claims abstract description 37
- 238000003860 storage Methods 0.000 claims description 20
- 238000001035 drying Methods 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 15
- 238000007664 blowing Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000005012 migration Effects 0.000 claims 4
- 238000013508 migration Methods 0.000 claims 4
- 241001233242 Lontra Species 0.000 claims 1
- 230000001629 suppression Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 12
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
- H05K2203/1305—Moulding and encapsulation
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Packaging Frangible Articles (AREA)
Abstract
The invention relates to the technical field of edge covering jigs, and discloses an edge covering jig for protecting a flexible circuit board, which comprises a flexible circuit board placing mechanism, a flexible circuit board adsorption mechanism, a transverse moving mechanism and an edge covering glue injection mechanism, wherein the flexible circuit board placing mechanism comprises a flexible circuit board placing plate, the transverse moving mechanism is fixedly arranged at the rear of the flexible circuit board placing plate, the flexible circuit board adsorption mechanism is connected above the transverse moving mechanism in a sliding manner, and the flexible circuit board adsorption mechanism is extended above the flexible circuit board placing plate; the edge-covering glue injection mechanism is arranged at one end of the bottom of the flexible circuit board adsorption mechanism and is connected to the upper part of the flexible circuit board adsorption mechanism through a pipeline. This flexible circuit board protection is with tool of borduring is convenient for directly place the flexible circuit board in the standing groove and process, and automatic control flexible circuit board adsorption equipment lateral shifting to with flexible circuit board location suppression back injecting glue bordure.
Description
Technical Field
The invention relates to the technical field of edge covering jigs, in particular to an edge covering jig for protecting a flexible circuit board.
Background
Flexible circuit boards (FPCs), also known as flexible circuit boards, are favored for their excellent characteristics of light weight, thin thickness, free bending and folding, etc., but the quality detection of FPCs also relies mainly on manual visual inspection, with high costs and low efficiency. Along with the rapid development of the electronic industry, the circuit board design tends to be high-precision and high-density, the traditional manual detection method can not meet the production requirement, and the automatic detection of FPC defects becomes the necessary trend of industrial development.
For the technology of flexible circuit board protection technology, in order to avoid damage to elements near the flexible circuit board edge, edge banding treatment is required to be performed on the flexible circuit board edge with the aid of an edge banding machine.
At present, most of the adopted edge covering machines are manual intervention semi-automatic edge sealing technologies, high-precision automatic gluing edge sealing operation cannot be performed on reserved edges of the flexible circuit board, due to manual intervention, edge sealing efficiency of the edges of the flexible circuit board is reduced, manual errors are easy to occur, edge sealing quality problems are caused when the edges of the flexible circuit board are covered, and accordingly, corresponding technical schemes are required to be designed for solving.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the edge covering jig for protecting the flexible circuit board, which solves the technical problems that the edge covering quality problem of the flexible circuit board is caused by manual errors and the edge covering efficiency of the edge covering of the flexible circuit board is reduced due to manual intervention because the high-precision automatic gluing and edge sealing operation cannot be carried out on the reserved edge covering of the flexible circuit board.
(II) technical scheme
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a flexible circuit board protection is with tool of borduring, includes flexible circuit board placement machine constructs, flexible circuit board adsorption mechanism, lateral shifting mechanism and bordures injecting glue mechanism, flexible circuit board placement machine constructs including flexible circuit board placement plate, the standing groove has been seted up at flexible circuit board placement plate's top, flexible circuit board placement plate's bottom both ends welding has preceding extension board;
the transverse moving mechanism is fixedly arranged at the rear of the flexible circuit board placing plate, the flexible circuit board adsorption mechanism is connected above the transverse moving mechanism in a sliding manner, and the flexible circuit board adsorption mechanism is positioned above the flexible circuit board placing plate in an extending manner;
the edge-covering glue injection mechanism is arranged at one end of the bottom of the flexible circuit board adsorption mechanism and is connected to the upper part of the flexible circuit board adsorption mechanism through a pipeline.
Preferably, the flexible circuit board adsorption mechanism comprises a first sucker, a second sucker and a third sucker, wherein the top of the first sucker is provided with a first end plate, and the top of the first sucker penetrates through the first end plate and is provided with a first connector; an end plate II is arranged at the top of the second sucker, and a connector II is arranged at the top of the second sucker penetrating through the end plate II; an end plate III is arranged at the top of the third sucker, and a connector III is arranged at the top of the third sucker penetrating through the end plate III; the first sucking disc, the second sucking disc and the third sucking disc which are arranged are convenient for adsorbing the flexible circuit board in a large area and high efficiency, and the end plate and the connector are convenient for supporting and installing pipelines.
Preferably, a transverse plate is welded in the middle of the tops of the first end plate, the second end plate and the third end plate, longitudinal rods are arranged and distributed behind the tops of the transverse plates, a fixed plate is welded between the rear parts of the longitudinal rods, a fixed frame is welded near the rear part of the longitudinal rods in a ring shape, a connecting plate is welded at the bottom of the fixed frame, and the connecting plate is connected above the transverse moving mechanism in a sliding manner; the transverse plate is used for fixedly supporting the sucker group, the longitudinal rod is used for longitudinally supporting the flexible circuit board adsorption mechanism, and the fixed frame is used for supporting the longitudinal rod to be connected above the transverse moving mechanism in a sliding mode.
Preferably, a connecting hose is connected among the first connector, the second connector and the third connector, an air suction hose is connected to the rear of the top of the first connector, a miniature air pump is connected to the rear of the air suction hose, a backing plate is welded to the bottom of the miniature air pump, and the backing plate is welded to the bottom of the inner side of the fixed frame; the first sucking disc, the second sucking disc and the third sucking disc can be in linkage suction through the connecting hose, the suction hose is used for connecting the miniature air pump, the miniature air pump is used for actively sucking air, and the backing plate is used for supporting the miniature air pump on the inner side of the fixed frame.
Preferably, the transverse moving mechanism comprises a transverse moving device, two ends of the bottom of the transverse moving device are welded with rear support plates, the rear support plates are welded on the rear side of the flexible circuit board placing plate, a sliding groove with a transverse structure is formed in the transverse moving device, a screw rod is rotatably connected to the inner portion of the sliding groove, a driving motor is connected to the left side of the screw rod in a penetrating manner, a sliding block is connected to the outer portion of the screw rod in a sliding manner through threads, limiting plates are fixedly arranged at the top and the bottom of the sliding block, and a connecting plate is fixedly arranged at the top of the limiting plates; the rear support plate is used for stably supporting the whole transverse moving device, the sliding groove with the transverse structure is used for sliding the sliding block transversely, the screw rod is used for controlling sliding adjustment of the sliding block in a rotating mode, the limiting plate is used for safe limiting, derailment is avoided, and the driving motor is used for driving and controlling the screw rod to rotate.
Preferably, an auxiliary sliding groove is formed in the rear of the transverse moving device, rear supporting rods in an L-shaped tubular structure are welded and distributed at the bottom of the fixing plate, a sliding disc is fixedly arranged in front of the rear supporting rods, and the sliding disc is embedded in the auxiliary sliding groove; the auxiliary sliding groove is used for supporting the rear supporting rod which is of an L-shaped tubular structure and sliding plates to limit auxiliary sliding, so that the flexible circuit board adsorption mechanism and the edge covering glue injection mechanism move transversely more stably.
Preferably, the edge covering glue injection mechanism comprises an edge covering glue injection plate, an edge covering glue injection storage box, an electric push rod device and an inner plate, wherein the electric push rod device is fixedly arranged at the bottom near right end of the transverse plate, the bottom of the electric push rod device is connected with a push rod, the inner plate is arranged at the bottom of the push rod, a positioning plate is fixedly distributed on the periphery of the top of the inner plate, the edge covering glue injection plate is welded on the outer side of the positioning plate in a frame structure, a liquid supply pipe is arranged at the rear of the top of the inner plate, the edge covering glue injection storage box is connected to the rear of the liquid supply pipe, glue outlets are distributed on the periphery of the outer side near lower side of the inner plate, the edge covering glue injection storage box is fixedly arranged at the top of the fixed frame, a liquid pump is connected to the rear of the edge covering glue injection storage box, a supporting plate is welded at the rear of the bottom of the edge covering glue injection storage box, a backing plate is welded at the bottom of the supporting plate, and the backing plate is welded on the bottom of the inner side of the fixed frame; through the electric putter device and the push rod that set up be used for controlling inner panel and bordure injecting glue board lift height-adjusting, the inner panel is convenient for dismouting and change with bordure injecting glue board, the locating plate is used for fixed connection inner panel and bordure injecting glue board, the edge of flexible circuit board is placed to cavity that forms between bordure injecting glue board and the inner panel that is frame structure, supply liquid union coupling bordure injecting glue bin is used for supplying bordure glue, the glue outlet can directly go out the glue to cover in the edge of flexible circuit board and bordure the glue, backup pad and backing plate are used for with bordure injecting glue bin steady rest.
Preferably, a drying fan is installed at the top of the inner plate, an air inlet screen plate is installed at the top of the drying fan, air outlet pipes are distributed on one circle of the drying fan in a connecting mode, the air outlet pipes are connected to the top of the positioning plate, and air blowing holes are formed in the bottom of the positioning plate; the edge-covering and sealing glue-removing part is used for blowing and drying the flexible circuit board through the drying fan, the air outlet pipe is used for conveying hot air, the air blowing hole is used for directly blowing the edge of the flexible circuit board, the quick drying can be used, and the edge-covering effect is good.
(III) beneficial effects
Compared with the prior art, the invention has the beneficial effects that: through the flexible circuit board placing mechanism that sets up, be convenient for directly place the flexible circuit board in the standing groove processing, through the lateral shifting mechanism that sets up at flexible circuit board placing plate rear and lateral shifting mechanism's top sliding connection flexible circuit board adsorption mechanism, be convenient for automatic control flexible circuit board adsorption mechanism lateral shifting, so that shift flexible circuit board business turn over and place in the standing groove, through the mechanism of glue injection of borduring that sets up in flexible circuit board adsorption mechanism bottom one end, be convenient for directly bordure the flexible circuit board location suppression back glue injection, work efficiency is high, make the flexible circuit board more durable.
Drawings
FIG. 1 is a schematic view of the overall front left upper perspective structure of the present invention;
FIG. 2 is a schematic view of the overall rear upper right perspective of the present invention;
FIG. 3 is a schematic diagram of a flexible circuit board adsorption mechanism and a taping glue injection mechanism according to the present invention;
FIG. 4 is a schematic view showing the structure of the upper part of the transverse moving mechanism of the present invention;
FIG. 5 is a schematic view of the lower structure of the lateral shifting mechanism of the present invention;
FIG. 6 is a schematic diagram of the overall structure of the edge covering and glue injection mechanism of the present invention;
FIG. 7 is a schematic view of a partial upper structure of the edge covering and glue injecting mechanism of the present invention;
fig. 8 is a schematic view of a partial lower structure of the edge covering glue injection mechanism of the present invention.
In the figure, 1, a flexible circuit board placing plate; 11. a placement groove; 12. a front support plate; 21. a first suction cup; 211. an end plate I; 212. a first connector; 22. a second suction cup; 221. an end plate II; 222. a second connector; 23. a third suction cup; 231. an end plate III; 232. a third connector; 24. a cross plate; 25. a longitudinal bar; 251. a fixing plate; 26. a fixed frame; 261. a backing plate; 262. a connecting plate; 263. a support plate; 27. a micro air pump; 28. a connecting hose; 281. an air suction hose; 3. a lateral movement device; 31. a rear support plate; 32. a chute; 321. a screw rod; 322. a driving motor; 323. a slide block; 324. a limiting plate; 33. an auxiliary chute; 331. a rear strut; 332. a slide plate; 4. edge-covering glue injection plate; 41. edge-covering glue-injection storage box; 411. a liquid pump; 412. a liquid supply pipe; 42. an electric push rod device; 421. a push rod; 43. an inner plate; 431. a glue outlet; 44. a drying fan; 441. a positioning plate; 442. an air outlet pipe; 443. and a blowing hole.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 8, the embodiment of the present invention provides a technical solution: the utility model provides a flexible circuit board protection is with tool of borduring, includes flexible circuit board placement machine constructs, flexible circuit board adsorption mechanism, lateral shifting mechanism and bordures injecting glue mechanism, and flexible circuit board placement machine constructs including flexible circuit board placement board 1, and standing groove 11 has been seted up at flexible circuit board placement board 1's top, and flexible circuit board placement board 1's bottom both ends welding has preceding extension board 12;
the transverse moving mechanism is fixedly arranged at the rear of the flexible circuit board placing plate 1, the flexible circuit board adsorption mechanism is connected above the transverse moving mechanism in a sliding manner, and the flexible circuit board adsorption mechanism is positioned above the flexible circuit board placing plate 1 in an extending manner;
the edge-covering glue injection mechanism is arranged at one end of the bottom of the flexible circuit board adsorption mechanism and is connected above the flexible circuit board adsorption mechanism through a pipeline.
Through the flexible circuit board placing mechanism that sets up, be convenient for directly place the flexible circuit board in standing groove 11 processing, through the lateral shifting mechanism that sets up at flexible circuit board placing plate 1 rear and lateral shifting mechanism's top sliding connection flexible circuit board adsorption mechanism, be convenient for automatic control flexible circuit board adsorption mechanism lateral shifting, so that shift flexible circuit board business turn over and place in standing groove 11, through the mechanism of glue injection of borduring that sets up in flexible circuit board adsorption mechanism bottom one end, be convenient for directly bordure the flexible circuit board after the location suppression injecting glue, work efficiency is high, make the flexible circuit board more durable.
Further improved, the flexible circuit board adsorption mechanism comprises a first sucker 21, a second sucker 22 and a third sucker 23, wherein an end plate I211 is arranged at the top of the first sucker 21, and a connector I212 is arranged at the top of the first sucker 21 penetrating through the end plate I211;
the top of the second sucker 22 is provided with a second end plate 221, and the top of the second sucker 22 penetrates through the second end plate 221 and is provided with a second connector 222;
an end plate III 231 is arranged at the top of the third sucker 23, and a connector III 232 is arranged at the top of the third sucker 23 penetrating through the end plate III 231;
the first sucker 21, the second sucker 22 and the third sucker 23 are arranged, so that the flexible circuit board is adsorbed in a large area with high efficiency, and the end plate and the connector are convenient for supporting and installing pipelines.
Further improved, a transverse plate 24 is welded in the middle of the tops of the first end plate 211, the second end plate 221 and the third end plate 231, longitudinal rods 25 are arranged and distributed behind the tops of the transverse plate 24, a fixed plate 251 is welded between the rear parts of the longitudinal rods 25, a fixed frame 26 is welded near the rear part of the longitudinal rods 25 in a ring shape, a connecting plate 262 is welded at the bottom of the fixed frame 26, and the connecting plate 262 is connected above the transverse moving mechanism in a sliding manner;
the transverse plate 24 is used for fixedly supporting the sucker group, the longitudinal rod 25 is used for longitudinally supporting the flexible circuit board adsorption mechanism, and the fixed frame 26 is used for supporting the longitudinal rod 25 to be connected above the transverse moving mechanism in a sliding mode.
Further improved, a connecting hose 28 is connected among the first connector 212, the second connector 222 and the third connector 232, an air suction hose 281 is connected to the rear of the top of the first connector 212, a micro air pump 27 is connected to the rear of the air suction hose 281, a base plate 261 is welded to the bottom of the micro air pump 27, and the base plate 261 is welded to the bottom of the inner side of the fixed frame 26;
the first sucker 21, the second sucker 22 and the third sucker 23 can be in linkage suction through the connecting hose 28, the suction hose 281 is used for connecting the micro air pump 27, the micro air pump 27 is used for actively sucking air, and the base plate 261 is used for supporting the micro air pump 27 on the inner side of the fixed frame 26.
Further improved, the transverse moving mechanism comprises a transverse moving device 3, rear support plates 31 are welded at two ends of the bottom of the transverse moving device 3, the rear support plates 31 are welded at the rear side of the flexible circuit board placing plate 1, sliding grooves 32 with transverse structures are formed in the transverse moving device 3, a lead screw 321 is rotatably connected to the inner parts of the sliding grooves 32, a driving motor 322 is connected to the left side of the lead screw 321 in a penetrating manner, a sliding block 323 is connected to the outer parts of the lead screw 321 in a sliding manner through threads, limiting plates 324 are fixedly arranged at the top and the bottom of the sliding block 323, and connecting plates 262 are fixedly arranged at the top of the limiting plates 324;
the rear support plate 31 is used for stably supporting the whole transverse moving device 3, the sliding groove 32 with a transverse structure is used for sliding the sliding block 323 transversely, the lead screw 321 is used for controlling the sliding block 323 to be adjusted in a sliding mode, the limiting plate 324 is used for safe limiting, derailment is avoided, and the driving motor 322 is used for driving and controlling the lead screw 321 to rotate.
Further improved, an auxiliary chute 33 is arranged at the rear of the transverse moving device 3, rear supporting rods 331 with L-shaped tubular structures are welded and distributed at the bottom of the fixed plate 251, a sliding disc 332 is fixedly arranged at the front of the rear supporting rods 331, and the sliding disc 332 is embedded in the auxiliary chute 33;
the auxiliary sliding chute 33 is used for supporting the rear supporting rod 331 and the sliding disc 332 which are of L-shaped tubular structures to limit auxiliary sliding, so that the flexible circuit board adsorption mechanism and the edge covering glue injection mechanism can move transversely more stably.
Further improved, the edge covering glue injection mechanism comprises an edge covering glue injection plate 4, an edge covering glue injection storage box 41, an electric push rod device 42 and an inner plate 43, wherein the electric push rod device 42 is fixedly arranged at the bottom near right end of the transverse plate 24, the bottom of the electric push rod device 42 is connected with a push rod 421, the inner plate 43 is arranged at the bottom of the push rod 421, a positioning plate 441 is fixedly distributed on the periphery of the top of the inner plate 43, the edge covering glue injection plate 4 is welded on the outer side of the positioning plate 441 in a frame structure, a liquid supply pipe 412 is arranged at the rear of the top of the inner plate 43, the edge covering glue injection storage box 41 is connected to the rear of the liquid supply pipe 412, a glue outlet 431 is formed in the periphery of the outer side of the inner plate 43, the edge covering glue injection storage box 41 is fixedly arranged at the top of the fixed frame 26, a liquid pump 411 is connected to the rear of the edge covering glue injection storage box 41, a supporting plate 263 is welded at the rear of the bottom of the edge covering glue injection storage box 41, a backing plate 261 is welded at the bottom of the supporting plate 263, and the backing plate 261 is welded on the inner side bottom of the fixed frame 26;
through the electric putter device 42 and the push rod 421 that set up are used for controlling inner panel 43 and the glue injection board 4 of borduring height-adjusting, the dismouting between inner panel 43 and the glue injection board 4 of borduring make things convenient for and the push rod 421 to change the inner panel 43 and the glue injection board 4 of borduring of different specifications, locating plate 441 is used for fixed connection inner panel 43 and glue injection board 4 of borduring, the edge of flexible circuit board is placed to the cavity that forms between glue injection board 4 and the inner panel 43 of borduring that is frame structure, liquid supply pipe 412 connects glue injection storage box 41 of borduring and is used for supplying glue of borduring, glue outlet 431 can directly go out the glue and cover in the edge of flexible circuit board and borduring glue, backup pad 263 and backing plate 261 are used for the steady support of glue injection storage box 41 of borduring.
Specifically, a drying fan 44 is installed at the top of the inner plate 43, an air inlet screen is installed at the top of the drying fan 44, air outlet pipes 442 are distributed on one circle of the drying fan 44 in a connecting way, the air outlet pipes 442 are connected to the top of the positioning plate 441, and air blowing holes 443 are formed in the bottom of the positioning plate 441;
the edge wrapping and sealing positions of the flexible circuit board are dried by blowing through the drying fan 44, the air outlet pipe 442 is used for conveying hot air, the air blowing holes 443 are used for directly blowing the edge of the flexible circuit board, the flexible circuit board can be dried and used quickly, and the wrapping effect is good.
The edge-covering glue injection plate 4 is customized according to the specific specification of the flexible circuit board and can be assembled and disassembled; the first sucker 21, the second sucker 22 and the third sucker 23 are convenient for simultaneously sucking the flexible circuit board, and are suitable for flexible circuit boards with different specifications.
When the flexible circuit board placing mechanism is used, the driving motor 322 is started to automatically control the screw rod 321 to rotate, so that the sliding block 323 is positioned in the sliding groove 32 to transversely slide, and the flexible circuit board placing mechanism is controlled to transversely move through the safe limit of the limiting plate 324;
the micro air pump 27 is started to be connected with the first connector 212 through the air suction hose 281, the first connector 212, the second connector 222 and the third connector 232 are linked through the connecting hose 28, the flexible circuit board is sucked up through the first sucker 21, the second sucker 22 and the third sucker 23 below the end plate, and then the flexible circuit board is placed in the placing groove 11 at the top of the flexible circuit board placing plate 1 through transverse movement;
then the edge-covering glue injection plate 4 of the edge-covering glue injection mechanism is precisely moved above the flexible circuit board through the transverse moving mechanism, the electric push rod device 42 is started to automatically control the push rod 421 so that the inner plate 43 and the edge-covering glue injection plate 4 are covered above the flexible circuit board placing plate 1, and an inner cavity between the inner plate 43 and the edge-covering glue injection plate 4 is arranged at the edge of the flexible circuit board placing plate 1;
starting a liquid pump 411 of the edge-covering glue injection storage box 41, supplying glue to the inside of the inner plate 43 through a liquid supply pipe 412, and stably and uniformly discharging glue through a plurality of glue outlets 431 below one week of the inner plate 43, so that the edge of the flexible circuit board placed on the plate 1 is rapidly covered;
and then the drying fan 44 is started, hot air is rapidly transmitted to the positioning plate 441 through the plurality of air outlet pipes 442, and is uniformly blown to the edge wrapping part of the edge of the flexible circuit board through the air blowing holes 443 below the positioning plate 441, so that the flexible circuit board is more durable.
The flexible circuit board placing plate 1, the placing groove 11, the front support plate 12, the first suction cup 21, the first end plate 211, the first connector 212, the second suction cup 22, the second end plate 221, the second connector 222, the third suction cup 23, the third end plate 231, the third connector 232, the cross plate 24, the vertical rod 25, the fixed plate 251, the fixed frame 26, the base plate 261, the connecting plate 262, the supporting plate 263, the micro air pump 27, the connecting hose 28, the air suction hose 281, the transverse moving device 3, the rear support plate 31, the sliding groove 32, the lead screw 321, the driving motor 322, the sliding block 323, the limiting plate 324, the auxiliary sliding groove 33, the rear support rod 331, the sliding disc 332, the edge-covering glue injecting plate 4, the edge-covering glue-injecting storage box 41, the liquid pump 411, the liquid supply pipe 412, the electric push rod device 42, the push rod 421, the inner plate 43, the glue outlet 431, the drying fan 44, the positioning plate 441, the air outlet pipe 442 and the air blowing hole 443 are all general standard parts or parts known to a person skilled in the art, the structure and principle of the invention are known by the technical manual or the conventional experimental method, the problem solved by the invention is that the high-precision automatic gluing and edge sealing operation can not be carried out on the reserved edge of the flexible circuit board, because the manual intervention not only reduces the edge sealing efficiency of the edge sealing of the flexible circuit board, but also is easy to cause manual errors, the edge sealing quality problem of the edge sealing of the flexible circuit board is caused, the invention facilitates the direct placement of the flexible circuit board in a placement groove for processing through the mutual combination of the components, facilitates the automatic control of the transverse movement of the flexible circuit board adsorption mechanism through the transverse movement mechanism arranged behind the placement plate of the flexible circuit board and the upper part of the transverse movement mechanism, facilitates the transfer of the flexible circuit board to enter and exit the placement groove, through the edge-covering glue injection mechanism arranged at one end of the bottom of the flexible circuit board adsorption mechanism, the flexible circuit board is convenient to directly position and press the flexible circuit board, and the working efficiency is high, so that the flexible circuit board is more durable.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides a flexible circuit board protection is with tool of borduring, includes flexible circuit board placement machine, flexible circuit board adsorption equipment, lateral shifting mechanism and bordures injecting glue mechanism, its characterized in that: the flexible circuit board placing mechanism comprises a flexible circuit board placing plate (1), a placing groove (11) is formed in the top of the flexible circuit board placing plate (1), and front support plates (12) are welded at two ends of the bottom of the flexible circuit board placing plate (1);
the transverse moving mechanism is fixedly arranged at the rear of the flexible circuit board placing plate (1), the flexible circuit board adsorption mechanism is connected above the transverse moving mechanism in a sliding manner, and the flexible circuit board adsorption mechanism is positioned above the flexible circuit board placing plate (1) in an extending manner;
the edge-covering glue injection mechanism is arranged at one end of the bottom of the flexible circuit board adsorption mechanism and is connected to the upper part of the flexible circuit board adsorption mechanism through a pipeline.
2. The taping jig for flexible circuit board protection according to claim 1, wherein: the flexible circuit board adsorption mechanism comprises a first sucker (21), a second sucker (22) and a third sucker (23), wherein an end plate I (211) is arranged at the top of the first sucker (21), and a connector I (212) is arranged at the top of the first sucker (21) penetrating through the end plate I (211);
an end plate II (221) is arranged at the top of the second sucker (22), and a connector II (222) is arranged at the top of the second sucker (22) penetrating through the end plate II (221);
an end plate III (231) is arranged at the top of the third sucker (23), and a connector III (232) is arranged at the top of the third sucker (23) penetrating through the end plate III (231).
3. The taping jig for flexible circuit board protection according to claim 2, wherein: the novel horizontal type horizontal machine is characterized in that a transverse plate (24) is welded in the middle of the tops of a first end plate (211), a second end plate (221) and a third end plate (231), a longitudinal rod (25) is installed and distributed at the rear of the top of the transverse plate (24), a fixed plate (251) is welded between the rear of the longitudinal rod (25), a fixed frame (26) is welded at the rear of the longitudinal rod (25) in a ring shape, a connecting plate (262) is welded at the bottom of the fixed frame (26), and the connecting plate (262) is connected above a transverse moving mechanism in a sliding mode.
4. The taping jig for flexible circuit board protection according to claim 3, wherein: connect between connector one (212), connector two (222) and connector three (232) coupling hose (28), the top rear of connector one (212) is connected with suction hose (281), the rear of suction hose (281) is connected with miniature air pump (27), the bottom welding of miniature air pump (27) has backing plate (261), backing plate (261) welding is in the inboard bottom of fixed frame (26).
5. The taping jig for flexible circuit board protection according to claim 4, wherein: the utility model provides a flexible printed circuit board, including horizontal migration mechanism, including horizontal migration device (3), the bottom both ends welding of horizontal migration device (3) have back extension board (31), back extension board (31) welding is in the rear side of flexible printed circuit board placement board (1), spout (32) that are transverse structure are seted up to the inside of horizontal migration device (3), the inside rotation of spout (32) is connected with lead screw (321), the left side through connection of lead screw (321) has driving motor (322), the outside of lead screw (321) has slider (323) through screw thread sliding connection, the top and the bottom of slider (323) are fixed to be equipped with limiting plate (324), and the top of limiting plate (324) is located in fixed locating of connecting plate (262).
6. The taping jig for flexible circuit board protection according to claim 5, wherein: an auxiliary sliding groove (33) is formed in the rear of the transverse moving device (3), rear supporting rods (331) of an L-shaped tubular structure are distributed at the bottom of the fixing plate (251) in a welded mode, sliding plates (332) are fixedly arranged in front of the rear supporting rods (331), and the sliding plates (332) are embedded in the auxiliary sliding groove (33).
7. The taping jig for flexible circuit board protection as claimed in claim 6, wherein: the utility model provides a glue injection mechanism of borduring, including bordures injecting glue board (4), bordures injecting glue storage box (41), electric putter device (42) and inner panel (43), electric putter device (42) are fixed to be located the bottom near right-hand member of diaphragm (24), the bottom of electric putter device (42) is connected with push rod (421), inner panel (43) are installed in the bottom of push rod (421), the top week of inner panel (43) is fixedly distributed with locating plate (441), bordure injecting glue board (4) are frame type structural welding in the outside of locating plate (441), feed pipe (412) are installed at the top rear of inner panel (43), bordure injecting glue storage box (41) are connected in the rear of feed pipe (412), the bottom of inner panel (43) is offered and is distributed out glue mouth (431) in the bottom week near below, the top of fixed frame (26) is located in the fixed to bordure injecting glue storage box (41), the rear of bordure injecting glue storage box (41) is connected with liquid pump (263), the bottom of bordure injecting glue storage box (263) is welded in the bottom of backing plate (263) has, backing plate (263) is welded in the bottom of backing plate (263).
8. The taping jig for flexible circuit board protection according to claim 7, wherein: drying fan (44) are installed at the top of inner panel (43), air inlet otter board is installed at the top of drying fan (44), the week of drying fan (44) is connected and is distributed with air-out pipe (442), air-out pipe (442) are connected in the top of locating plate (441), just blowing hole (443) have been seted up to the bottom of locating plate (441).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410157233.6A CN117693125B (en) | 2024-02-04 | 2024-02-04 | Edge covering jig for flexible circuit board protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410157233.6A CN117693125B (en) | 2024-02-04 | 2024-02-04 | Edge covering jig for flexible circuit board protection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117693125A true CN117693125A (en) | 2024-03-12 |
| CN117693125B CN117693125B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410157233.6A Active CN117693125B (en) | 2024-02-04 | 2024-02-04 | Edge covering jig for flexible circuit board protection |
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| Country | Link |
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| CN (1) | CN117693125B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495479A (en) * | 2018-03-06 | 2018-09-04 | 深圳市景旺电子股份有限公司 | A kind of flexible PCB shrapnel applying method and laminating apparatus |
| CN211702558U (en) * | 2019-12-20 | 2020-10-16 | 江苏源普电力设备有限公司 | Edge covering equipment for processing circuit board |
| CN114554714A (en) * | 2022-02-28 | 2022-05-27 | 深圳市中软信达电子有限公司 | Elastic piece edge covering jig for protecting flexible circuit board |
| CN218456567U (en) * | 2022-09-06 | 2023-02-07 | 广德永盛电子科技有限公司 | PCB (printed circuit board) taping machine |
| CN219644230U (en) * | 2023-05-23 | 2023-09-05 | 芜湖新迪科技有限公司 | PCB (printed circuit board) edge covering mechanism |
-
2024
- 2024-02-04 CN CN202410157233.6A patent/CN117693125B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108495479A (en) * | 2018-03-06 | 2018-09-04 | 深圳市景旺电子股份有限公司 | A kind of flexible PCB shrapnel applying method and laminating apparatus |
| CN211702558U (en) * | 2019-12-20 | 2020-10-16 | 江苏源普电力设备有限公司 | Edge covering equipment for processing circuit board |
| CN114554714A (en) * | 2022-02-28 | 2022-05-27 | 深圳市中软信达电子有限公司 | Elastic piece edge covering jig for protecting flexible circuit board |
| CN218456567U (en) * | 2022-09-06 | 2023-02-07 | 广德永盛电子科技有限公司 | PCB (printed circuit board) taping machine |
| CN219644230U (en) * | 2023-05-23 | 2023-09-05 | 芜湖新迪科技有限公司 | PCB (printed circuit board) edge covering mechanism |
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| Publication number | Publication date |
|---|---|
| CN117693125B (en) | 2024-04-05 |
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