CN107718523B - FPC circuit board bending device - Google Patents

FPC circuit board bending device Download PDF

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Publication number
CN107718523B
CN107718523B CN201711122406.7A CN201711122406A CN107718523B CN 107718523 B CN107718523 B CN 107718523B CN 201711122406 A CN201711122406 A CN 201711122406A CN 107718523 B CN107718523 B CN 107718523B
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China
Prior art keywords
plate
fixing plate
left end
bottom plate
roller
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CN201711122406.7A
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Chinese (zh)
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CN107718523A (en
Inventor
刘清华
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Huangshi Xipu Electronic Technology Co ltd
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Huangshi Xipu Electronic Technology Co ltd
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Priority to CN201711122406.7A priority Critical patent/CN107718523B/en
Publication of CN107718523A publication Critical patent/CN107718523A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02Bending or folding
    • B29C53/04Bending or folding of plates or sheets
    • B29C53/043Bending or folding of plates or sheets using rolls or endless belts
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/0011Working of insulating substrates or insulating layers
    • H05K3/0014Shaping of the substrate, e.g. by moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/34Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3425Printed circuits

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The invention discloses a bending device of an FPC (flexible printed circuit) board, which structurally comprises a socle, a workbench, a right side plate, a hand cranking roller, a roller sleeve, an auxiliary roller, a suspension ring ear, a left side plate, a rolling bearing, a movable locking clamp, a small bearing, a bottom plate, a sliding rail, a turbine rod, a right fixing plate, a spring, an attachment plate, a rubber protective layer and a left fixing plate, wherein the left fixing plate is welded at the left end of the upper surface of the bottom plate, the sliding rail is attached to the upper surface of the bottom plate, the right fixing plate is in clearance fit with the bottom plate through the sliding rail, the left end of the turbine rod is movably connected with the left fixing plate through the small bearing, the right end of the turbine rod is in threaded connection with the right fixing plate, the rubber protective layer is attached to the upper part of the right surface of the left fixing plate, and the left end of the spring is welded to, the clamp can prevent damage, the spring can play a certain force unloading role, and the qualification rate of products is guaranteed.

Description

FPC circuit board bending device
Technical Field
The invention discloses a bending device for an FPC (flexible printed circuit) circuit board, belonging to the field of bending devices.
Background
The bending machine is a machine capable of bending thin plates, and mainly structurally comprises a support, a workbench and a clamping plate, wherein the workbench is arranged on the support and comprises a base and a pressing plate, the base is connected with the clamping plate through a hinge and comprises a seat shell, a coil and a cover plate, the coil is arranged in a recess of the seat shell, and the cover plate covers the top of the recess.
The prior art discloses the application numbers as follows: 201620432129.4, the FPC board bending device comprises a horizontally arranged bottom plate, a vertically arranged support column is installed at the upper end of the bottom plate, a horizontally arranged fixing plate is installed at the upper end of the support column, a vacuum generator is installed at the upper end of the fixing plate, the vacuum generator is connected with at least one quick clamp and at least two bending inserts, and a horizontally arranged pressing plate is installed at the side end of each bending insert. The invention has the advantages of simple structure, reduced operation difficulty, more convenient FPC bending operation, ensured bending uniformity, basically eradicating the occurrence of poor bending and ensured quality, and the fixed clamp can damage the front end of the FPC circuit board and influence the yield of bending when the FPC circuit board is bent in the prior art.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a FPC (flexible printed circuit) board bending device to solve the problem that when the FPC board is bent in the prior art, a fixing clamp possibly damages the front end of the FPC board and influences the yield of bending.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a FPC circuit board bending device, its structure includes socle, workstation, right side board, crank roller bearing, rolling sleeve, supplementary roller, change ring ear, left side board, antifriction bearing, activity locking jig, the socle welds in four angles of workstation lower surface, the vertical left end of fixing at the workstation upper surface of left side board, right side board welds in the right-hand member of workstation upper surface, the change ring ear laminating is in the middle section of left side board upper surface, the left end of crank roller bearing passes through antifriction bearing swing joint in the inside of left side board, rolling sleeve interference fit is in the outer lane of crank roller bearing, supplementary roller level is fixed in the top of rolling sleeve, activity locking jig welds in the left end of rolling sleeve outer lane, activity locking jig is equipped with little bearing, bottom plate, slide rail, turbine pole, right fixed plate, spring, attaching plate, rubber protection layer, The left fixed plate, left side fixed plate welds in the left end of bottom plate upper surface, the slide rail laminating is at the upper surface of bottom plate, right side fixed plate passes through the slide rail and adopts clearance fit with the bottom plate, the left end of turbine pole adopts swing joint through little bearing and left fixed plate, the right-hand member and the right fixed plate of turbine pole adopt threaded connection, the laminating of rubber protective layer is on the upper portion on left fixed plate right surface, the left end of spring welds in the right surface of binding plate, the bottom plate welds in the left end of rolling axle sleeve outer lane.
Further, the foot columns are perpendicular to the workbench.
Furthermore, four foot columns are arranged, and the shapes and the sizes of the foot columns are the same.
Further, the right side plate and the left side plate are parallel to each other.
Further, the height of the leg post is 40cm and the outer shape is rectangular.
Furthermore, the right end of the handle roller is provided with a rubber sleeve to protect the palm of a user.
Furthermore, the suspension ring lug can be penetrated by a steel rope, so that the equipment can be moved conveniently.
Advantageous effects
According to the FPC circuit board bending device, the movable locking clamp is arranged, the rubber protective layer can protect the front end of the FPC circuit board and prevent the FPC circuit board from being damaged by the clamp, the spring can play a certain force unloading role, and the qualified rate of products is guaranteed.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural diagram of an FPC board bending device of the present invention.
FIG. 2 is a schematic structural view of a section of the movable locking clamp of the present invention.
Fig. 3 is a schematic structural view of a cross section of the FPC board bending device of the present invention.
In the figure: the structure of the device comprises a socle-1, a workbench-2, a right side plate-3, a handle roller-4, a roller sleeve-5, an auxiliary roller-6, a lifting ring ear-7, a left side plate-8, a rolling bearing-9, a movable locking clamp-10, a small bearing-1001, a bottom plate-1002, a sliding rail-1003, a turbine rod-1004, a right fixing plate-1005, a spring-1006, a binding plate-1007, a rubber protection layer-1008 and a left fixing plate-1009.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a FPC board bending apparatus: its structure includes socle 1, workstation 2, right side board 3, shaking handle roller bearing 4, rolling axle sleeve 5, supplementary roller 6, rings ear 7, left side board 8, antifriction bearing 9, activity locking jig 10, socle 1 welds in four angles of workstation 2 lower surface, the vertical left end of fixing at workstation 2 upper surface of left side board 8, right side board 3 welds the right-hand member in workstation 2 upper surface, rings ear 7 laminates the middle section at left side board 8 upper surface, shaking handle roller bearing 4's left end passes through antifriction bearing 9 swing joint in the inside of left side board 8, rolling axle sleeve 5 interference fit is in the outer lane of shaking handle roller bearing 4, supplementary roller 6 level is fixed in the top of rolling axle sleeve 5, activity locking jig 10 welds the left end in rolling axle sleeve 5 outer lane, activity locking jig 10 is equipped with little bearing 1001, bottom plate 1003, slide rail, the device comprises a turbine rod 1004, a right fixing plate 1005, a spring 1006, a joint plate 1007, a rubber protection layer 1008 and a left fixing plate 1009, wherein the left fixing plate 1009 is welded at the left end of the upper surface of a bottom plate 1002, the slide rail 1003 is jointed at the upper surface of the bottom plate 1002, the right fixing plate 1005 is in clearance fit with the bottom plate 1002 through the slide rail 1003, the left end of the turbine rod 1004 is movably connected with the left fixing plate 1009 through a small bearing 1001, the right end of the turbine rod 1004 is in threaded connection with the right fixing plate 1005, the rubber protection layer 1008 is jointed at the upper part of the right surface of the left fixing plate 1009, the left end of the spring 1006 is welded at the right surface of the joint plate 1007, the bottom plate 1002 is welded at the left end of the outer ring of a roller sleeve 5, the stilt 1 and a workbench 2 are perpendicular to each other, the stilt 1 is provided with four pieces with the same shape and size, the right side plate 3 and the left side, the right end of the handle roller 4 is provided with a rubber sleeve to protect the palm of a user, and the suspension loop ear 7 can be penetrated by a steel rope to facilitate the movement of equipment.
The movable locking clamp 10 of the present invention is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process, and is also called a clamp.
When carrying out the use, people place equipment in suitable place, examine each part of equipment, the back is correct in the inspection, pass the clearance of supplementary roller 6 and rolling axle sleeve 5 with the FPC circuit board, place the front end of FPC circuit board at the right-hand member of rubber protection layer 1008, then manual rotatory turbine pole 1004, make right fixed plate 1005 remove left slowly, laminating board 1007 removes left this moment, rubber protection layer 1008 on laminating board 1007 slowly is close to the front end of FPC circuit board, with its clamp in the middle of, continue slowly rotate turbine pole 1004, make spring 1006 atress, in order to reach the most stable locking balance.
The utility model discloses the part is general standard component or the part that technical staff in the field knows, and its structure and principle all are that this technical staff can all learn through the technical manual or learn through conventional experimental method, and the problem that the prior art is when buckling the FPC circuit board, and the mounting fixture probably produces the damage to FPC circuit board front end, influences the qualification rate of buckling is solved to the invention, and through the inter-combination of above-mentioned part, the rubber protective layer can protect the front end of FPC circuit board, prevents to be damaged by the anchor clamps, and the spring can play certain power of unloading effect, ensures the qualification rate of product, specifically as follows:
the left fixed plate 1009 is welded at the left end of bottom plate 1002 upper surface, the slide rail 1003 laminating is at the upper surface of bottom plate 1002, right fixed plate 1005 adopts clearance fit through slide rail 1003 and bottom plate 1002, the left end of turbine pole 1004 adopts swing joint through little bearing 1001 and left fixed plate 1009, the right-hand member and the right fixed plate 1005 of turbine pole 1004 adopt threaded connection, the laminating of rubber protection layer 1008 is on the upper portion of left fixed plate 1009 right surface, the left end of spring 1006 welds in the right surface of laminating board 1007, bottom plate 1002 welds in the left end of rolling axle sleeve 5 outer lane.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, 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 is capable of 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a FPC circuit board bending device, its structure includes socle (1), workstation (2), right side board (3), shaking hand roller bearing (4), rolling axle sleeve (5), supplementary roller (6), drop ring ear (7), left side board (8), antifriction bearing (9), activity locking clamp (10), socle (1) welds in four angles of workstation (2) lower surface, left side board (8) are vertical to be fixed at the left end of workstation (2) upper surface, its characterized in that:
the right side plate (3) is welded at the right end of the upper surface of the workbench (2), the suspension ring lug (7) is attached to the middle section of the upper surface of the left side plate (8), the left end of the hand cranking roller (4) is movably connected to the inside of the left side plate (8) through a rolling bearing (9), the rolling shaft sleeve (5) is in interference fit with the outer ring of the hand cranking roller (4), the auxiliary roller (6) is horizontally fixed above the rolling shaft sleeve (5), and the movable locking clamp (10) is welded at the left end of the outer ring of the rolling shaft sleeve (5);
the movable locking clamp (10) is provided with a small bearing (1001), a bottom plate (1002), a sliding rail (1003), a turbine rod (1004), a right fixing plate (1005), a spring (1006), a joint plate (1007), a rubber protection layer (1008) and a left fixing plate (1009), the left fixing plate (1009) is welded at the left end of the upper surface of the bottom plate (1002), the sliding rail (1003) is jointed on the upper surface of the bottom plate (1002), the right fixing plate (1005) is in clearance fit with the bottom plate (1002) through the sliding rail (1003), the left end of the turbine rod (1004) is movably connected with the left fixing plate (1009) through the small bearing (1001), the right end of the turbine rod (1004) is in threaded connection with the right fixing plate (1005), the rubber protection layer (1008) is jointed on the upper portion of the right surface of the left fixing plate (1009), and the left end of the spring (1006) is welded on the right surface of the joint plate (1007), the bottom plate (1002) is welded at the left end of the outer ring of the rolling shaft sleeve (5).
2. A FPC board bending apparatus according to claim 1, wherein: the stilts (1) are perpendicular to the workbench (2).
3. A FPC board bending apparatus according to claim 1, wherein: the foot columns (1) are provided with four foot columns in total and have the same shape and size.
4. A FPC board bending apparatus according to claim 1, wherein: the right side plate (3) and the left side plate (8) are parallel to each other.
5. A FPC board bending apparatus according to claim 1, wherein: the height of the stilt (1) is 40cm and the external shape is rectangular.
CN201711122406.7A 2017-11-14 2017-11-14 FPC circuit board bending device Active CN107718523B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711122406.7A CN107718523B (en) 2017-11-14 2017-11-14 FPC circuit board bending device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711122406.7A CN107718523B (en) 2017-11-14 2017-11-14 FPC circuit board bending device

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CN107718523A CN107718523A (en) 2018-02-23
CN107718523B true CN107718523B (en) 2020-05-15

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110039753B (en) * 2019-03-29 2021-04-27 武汉华星光电技术有限公司 Flexible circuit board bending device and bending method thereof
CN112959673A (en) * 2021-03-29 2021-06-15 东莞市千祥新材料科技有限公司 Magic tape welding mechanism with bending structure and machining method
TWI793992B (en) * 2022-01-24 2023-02-21 健鼎科技股份有限公司 Bending device and design method of bending rod thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005096408A (en) * 2003-09-03 2005-04-14 Tomojiro Sakurai Bend-forming apparatus
CN204036828U (en) * 2014-08-20 2014-12-24 厦门美塑工贸有限公司 A kind of angle folding machine of PC sheet material
CN205651646U (en) * 2016-04-19 2016-10-19 合肥塑源新材料有限公司 Plastic section bar folding apparatus
JP2017193094A (en) * 2016-04-20 2017-10-26 三菱電機株式会社 Flexure processing device of thermoplastic resin tube
CN205622989U (en) * 2016-05-13 2016-10-05 东莞伟时科技有限公司 FPC circuit board bending device
CN109483860A (en) * 2016-10-10 2019-03-19 芜湖瑞德机械科技有限公司 Apparatus for bending suitable for plastic material

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