CN206490292U

CN206490292U - The bending mechanism of FFC line benders

Info

Publication number: CN206490292U
Application number: CN201720165770.0U
Authority: CN
Inventors: 雷达; 何得嘉
Original assignee: XIAMEN JUNFENG ELECTRONIC CO Ltd
Current assignee: XIAMEN JUNFENG ELECTRONIC CO Ltd
Priority date: 2017-02-23
Filing date: 2017-02-23
Publication date: 2017-09-12
Anticipated expiration: 2027-02-23

Abstract

The utility model discloses a kind of bending mechanism of FFC lines bender, the bending mechanism of FFC line benders, it includes rotary components, foldable component and bending tool, the rotary components include electric rotating machine, the rotary drive seat set gradually from the bottom to top, the electric rotating machine is connected with rotary drive seat and drives rotary drive seat rotation, and the rotary drive seat is a framework；The foldable component includes the upper and lower bending body in the relative linear longitudinal movement of symmetrical up and down and energy, the foldable component is installed on rotary drive seat above and drives rotation by rotary drive seat, bending body is wherein descended to be placed in rotary drive seat, and upper bending body is then stood on rotary drive seat.

Description

The bending mechanism of FFC line benders

Technical field

The utility model is related to a kind of bending mechanism of FFC lines bender, divides and belongs to by International Patent Classification (IPC) (IPC) FFC line processing technique fields.

Background technology

FFC (Flexible Flat Cable) is that line is also known as FFC flexible flat cables one kind PET insulating materials and pole Thin tin plating flat copper wire, the new types of data cable of pressing is produced by high-tech automation equipment, with it is soft, with The advantages of meaning bending fold, thickness of thin, small volume, simple connection, convenient disassembly, easy solution are electromagnetically shielded (EMI).At present extensively Applied to the connection between various printer port of printer and mainboard, plotter, scanner, duplicator, sound equipment, liquid crystal electrical equipment, biography The signal transmission and the connection of plate plate of the products such as prototype, various video disc players.It is nearly ubiquitous in modern electrical equipment.

And in order to adapt to the demand using FFC line products, FFC lines are needed by bending and cutting and can use.At present, Existing FFC lines bending mechanism, is single direction or the bending mechanism of angle mostly, it is impossible to adapt to the different market demands, lead Cause FFC lines high processing costs and efficiency is low.

Thus, it is considered as desirable by the inventor to being improved, thus this case produces.

Utility model content

In view of the shortcomings of the prior art, the utility model provides a kind of bending mechanism of FFC lines bender, and it is mainly solved Certainly existing bending mechanism can only suppress the technical problem such as bending and bending angle fixation downwards.

To reach above-mentioned purpose, the utility model is achieved through the following technical solutions：

The bending mechanism of FFC line benders, it includes rotary components, foldable component and bending tool, wherein

The rotary components include set gradually from the bottom to top electric rotating machine, rotary drive seat, the electric rotating machine with Rotary drive seat is connected and drives rotary drive seat rotation, and the rotary drive seat is a framework；

The foldable component includes the upper and lower bending body in the relative linear longitudinal movement of symmetrical up and down and energy, described Foldable component is installed on rotary drive seat above and drives rotation by rotary drive seat, wherein lower bending body is placed in rotary drive It is interior, and upper bending body is then stood on rotary drive seat；

The bending tool is located at the FFC line input sides of foldable component and its bending blade is set towards FFC line inputs Put, it is located between upper and lower bending body and laterally exports FFC lines, and the bending tool includes lower knife and upper slitter, and lower knife is fixed on rotation Turn on retainer, upper slitter holds down assembly by one can be pressed in the FFC lines from being transmitted between upper and lower knife；The upper and lower bending body Include bending motor and pressure head respectively, the bending motor drives push-down head up-and-down movement, with close to the bending of bending tool Blade simultaneously coordinates with bending blade carries out shearing motion to FFC lines, in forming folding line on FFC lines.

Further, the pressure head is beveled end close to bending tool one end, and it is outward-dipping along close bending tool side, so that Form V-arrangement opening shape structure.

Further, described to hold down assembly including clamping motor and clamping frame, clamping motor output end drives clamping frame to push, The guide hole that the clamping frame is opened up by its both sides is slided with the lead being vertically arranged on rotary drive seat to be connected, and is formed Guide frame is compressed, wherein clamping frame, which is located on upper slitter and pushes process at it, can apply pressure to upper slitter so that upper slitter is pressed in down On knife, to compress positioning FFC lines.

Further, the bending mechanism also includes the cutting mechanism of a FFC lines, and the cutting mechanism is located in clamping frame, the sanction Cutting mechanism includes cutting cylinder, cutting knife and knife anvil, described to cut that cylinder is installed in clamping frame and its output end passes through clamping frame It is connected with cutting knife, the cutting knife is located at bending tool FFC line inputs side, shearing fortune is realized to drive cutting knife and knife anvil to coordinate It is dynamic.

Further, the blade of the cutting knife is oblique blade.

Further, the gradient of the oblique blade is 5 degree.

Further, the knife anvil is elastic blade anvil, and the elastic blade anvil is the block and elastic component of L shape, the block peace Loaded on elastic component, the elastic component is then installed on rotary drive seat, and elastic component is lower in the raw to cause the convex of block The FFC line output faces for going out portion upper surface with bending tool are concordant, and the cutting knife by cut cylinder control push it is convex with L shape Go out portion to cooperatively form shearing motion to cut off the FFC lines that bending is finished.

Further, the elastic component is spring, and the number of springs is two.

Compared with prior art, advantage of the present utility model：

Whole foldable component rotation is driven using electric rotating machine in the utility model, whole foldable component is passed relative to level Defeated FFC lines rotation, so as to realize bending at any angle；Each foldable component includes energy relative motion and realizes bending Upper and lower bending part, so as to meet the demand of FFC line different directions bendings, while the upper and lower bending part described in the present embodiment Coordinate shearing motion to realize bending with bending tool, and then ensure that shearing motion bending campaign effectively, is needed FFC lines before bending By hold-down mechanism so that bending tool is compressed, coordinate after compression, bending and cut FFC lines, the cutting mechanism in the present embodiment Scissors shear force is cooperatively formed using inclined edge cutting knife and knife anvil, by FFC line shearings, while avoid FFC lines from being bent to cut-out direction, will Knife anvil, which is related to, can reset resilient structures.

Brief description of the drawings

Fig. 1 is the utility model example structure stereogram；

Fig. 2 is the structural perspective of another angle of the utility model embodiment；

Fig. 3 is the utility model example structure profile；

Fig. 4 is that the utility model example structure saves the structural perspective after revolving fragment and cover plate；

Fig. 5 is cutting mechanism structural representation described in the utility model example structure.

Embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings：

Embodiment：Refer to shown in Fig. 1 to Fig. 4, a kind of bending mechanism of FFC lines bender, it include rotary components 1, Foldable component 2 and bending tool 3.

Refer to shown in Fig. 1 to Fig. 4, the rotary components 1 include electric rotating machine 11, the rotation set gradually from the bottom to top Retainer 12, the electric rotating machine 11 is connected with rotary drive seat 12 and drives rotary drive seat 12 to rotate, the rotary drive Seat 12 is a framework.

Refer to shown in Fig. 1 to Fig. 4, the foldable component 2 is included in symmetrical up and down and can relatively longitudinal straight line fortune Dynamic upper and lower bending body 21,22, and rotation can be cooperatively formed with rotation bender frame by being provided between upper and lower bending body 21,22 Turn spacing banking stop 4, the banking stop 4 can be placed in frame and with whole bending component rotation, upper and lower bending body 21,22 On be also respectively connected with cover plate 5.

Refer to shown in Fig. 1 to Fig. 4, the foldable component 2 is installed on rotary drive seat 12 and by rotary drive seat 12 Rotation is driven, wherein lower bending body 22 is placed in rotary drive seat 12, and upper bending body 21 is then stood on rotary drive seat 12；Institute State bending tool 3 positioned at foldable component 2 FFC line input sides and its bending blade towards FFC lines input set, it is located at FFC lines between upper and lower bending body 21,22 and are laterally exported, the bending tool 3 includes lower knife 31 and upper slitter 32, and lower knife 32 is fixed In on rotary drive seat 12, upper slitter 31 holds down assembly by one and 6 can be pressed in from the FFC lines transmitted between upper and lower knife 31,32. Specifically；The upper and lower bending body 21,22 includes upper and lower bending motor 211,221 and upper and lower pressure head 212,222 respectively, The upper and lower bending motor 211,221 drives upper and lower pressure head 212,222 up-and-down movements with close to the bending tool of bending tool 3 Sword simultaneously coordinates with bending blade carries out shearing motion to FFC lines, with forming folding line on FFC lines.

Refer to shown in Fig. 1 to Fig. 4, preferably；The upper and lower pressure head 212,222 is inclination close to the one end of bending tool 3 End, it is along outward-dipping close to bending tool side, so as to form V-arrangement opening shape structure.

Refer to shown in Fig. 1 to Fig. 4, in particular；Upper and lower pressure head 212,222 includes two clamp bars and some roller bearings, Each clamp bar is bent close to bending tool one end case bending tool side, and some roller bearings are arranged along clamp bar, and two in some roller bearings Stretch out to form guide pillar respectively at the end of root roller bearing, the guide pillar of lower bending body 22 is opened up with corresponding rotary drive 12 side walls of seat Guide groove 121 coordinate and be connected, being formed ensures the structure of the steady upper pressure of lower bending body 22, and the upper outside of bending body 21 is provided with One framework 7, the two side of framework 7 offers guide groove 71, and the guide pillar of the upper bending body 21 is placed in guide groove 71, forms true The structure that bending body is steadily pushed on guarantor.

Refer to shown in Fig. 1 to Fig. 4, described hold down assembly 6 includes clamping motor 61 and clamping frame 62, and clamping motor 61 is defeated Going out end drives clamping frame 62 to push, and the guide hole that the clamping frame 62 is opened up by its both sides is with being vertically arranged to rotary drive seat 12 On lead 63 slide be connected, formed compress guide frame, wherein clamping frame 62 be located at upper slitter 31 on and pressed through under it Journey can apply pressure to upper slitter 31 so that upper slitter 31 is pressed on lower knife 32, to compress positioning FFC lines.

Refer to shown in Fig. 1 to Fig. 4, the upper output end of bending motor 211 of the upper bending body 21 is controlled through aforesaid frame 7 Seaming chuck 212 processed is moved, and the framework 7 extends to form connection sheet 72 to FFC lines input side, and connection sheet 72 stretches into clamping frame 62 It is interior and can be moved with clamping frame 62.

Refer to shown in Fig. 1 to Fig. 4, bending mechanism described in the utility model also includes the cutting mechanism 8 of a FFC lines （See Fig. 5）, the cutting mechanism 8 is in clamping frame 62, and the cutting mechanism 8 includes cutting cylinder 81, cutting knife 82 and knife anvil 83, institute State and cut that cylinder 81 is installed in clamping frame 62 and its output end is connected through clamping frame 62 with cutting knife, the cutting knife 82 is positioned at rolling over Tulwar 3FFC line inputs side, shearing motion is realized to drive cutting knife 82 to coordinate with knife anvil 83.Specifically；The cutting knife 2 Blade be oblique blade, preferably；The gradient of the oblique blade is 5 degree；The knife anvil 3 is elastic blade anvil, the elastic blade anvil 83 For the block 831 and elastic component 832 of L shape, the block 831 is installed on elastic component 832, and the elastic component 832 is then installed In on rotary drive seat 12, elastic component 832 is lower in the raw so that protuberance upper surface and the bending tool 3 of block 831 The output face of FFC lines is concordant, and the cutting knife 82 controls to push by cutting cylinder 81 and cooperatively forms shearing with the protuberance of L shape Motion is to cut off the FFC lines that bending is finished, and the elastic component 832 is spring, and the number of springs is two.

Refer to shown in Fig. 1 to Fig. 5, it is preferred that the cutting mechanism 8 is provided with a pair of FFC lines transmission and is oriented to fixture block 9, This pair of FFC lines transmission is oriented to the FFC lines discrepancy side that fixture block 9 is located at cutting mechanism 8.

Refer to shown in Fig. 1 to Fig. 5, the operation principle of said structure is as follows；

Electric rotating machine 11 drives whole foldable component 2 to rotate, and whole foldable component 2 revolves relative to the FFC lines of horizontal transport Turn, so as to realize bending at any angle；Each foldable component 2 includes the upper and lower bending part that bending is realized in energy relative motion 21st, 22, so as to meet the demand of FFC line different directions bendings, while the upper and lower bending part 21,22 described in the present embodiment Coordinate shearing motion to realize bending with bending tool 3, and then ensure that shearing motion bending campaign effectively, is needed FFC before bending Line causes bending tool to compress by hold-down mechanism, coordinates after compression, bending and cuts FFC lines, the guillotine in the present embodiment Structure 8 cooperatively forms scissors shear force using inclined edge cutting knife 82 and knife anvil 83, by FFC line shearings, while avoiding FFC lines to cut-out direction Bending, knife anvil 83, which is related to, can reset resilient structures.

Described above, only using the embodiment of this origination techniques content, any those skilled in the art use this wound Make done modifications and changes, all belong to the scope of the claims of this creation opinion, and be not limited to those disclosed embodiments.

Claims

The bending mechanism of 1.FFC line benders, it is characterised in that：It includes rotary components, foldable component and bending tool, wherein

The rotary components include electric rotating machine, the rotary drive seat set gradually from the bottom to top, the electric rotating machine and rotation Retainer is connected and drives rotary drive seat rotation, and the rotary drive seat is a framework；

The foldable component includes the upper and lower bending body in the relative linear longitudinal movement of symmetrical up and down and energy, the bending Component is installed on rotary drive seat above and drives rotation by rotary drive seat, wherein lower bending body is placed in rotary drive, and Upper bending body is then stood on rotary drive seat；

The bending tool is located at the FFC line input sides of foldable component and its bending blade is set towards FFC lines input, its FFC lines are exported between upper and lower bending body and laterally, the bending tool includes lower knife and upper slitter, and lower knife is fixed on rotation and passed On dynamic seat, upper slitter holds down assembly by one can be pressed in the FFC lines from being transmitted between upper and lower knife；The upper and lower bending body difference Including bending motor and pressure head, the bending motor drives push-down head up-and-down movement, with close to the bending blade of bending tool And coordinate with bending blade shearing motion is carried out to FFC lines, in forming folding line on FFC lines.
2. the bending mechanism of FFC lines bender according to claim 1, it is characterised in that：The pressure head is close to bending tool One end is beveled end, and it is along outward-dipping close to bending tool side, so as to form V-arrangement opening shape structure.
3. the bending mechanism of FFC lines bender according to claim 1, it is characterised in that：It is described to hold down assembly including pressure Tight motor and clamping frame, clamping motor output end drive clamping frame to push, the guide hole that the clamping frame is opened up by its both sides with It is vertically arranged to the lead slip on rotary drive seat to be connected, is formed and compress guide frame, wherein clamping frame is located at upper slitter It is upper and push process at it and can apply pressure to upper slitter so that upper slitter is pressed on lower knife, to compress positioning FFC lines.
4. the bending mechanism of FFC lines bender according to claim 3, it is characterised in that：The bending mechanism also includes one The cutting mechanism of FFC lines, the cutting mechanism is located in clamping frame, and the cutting mechanism includes cutting cylinder, cutting knife and knife anvil, described Cut that cylinder is installed in clamping frame and its output end is connected through clamping frame with cutting knife, the cutting knife is positioned at bending tool FFC lines Input side, shearing motion is realized to drive cutting knife to coordinate with knife anvil.
5. the bending mechanism of FFC lines bender according to claim 4, it is characterised in that：The blade of the cutting knife is oblique Blade.
6. the bending mechanism of FFC lines bender according to claim 5, it is characterised in that：The gradient of the oblique blade is 5 Degree.
7. the bending mechanism of the FFC line benders according to claim 5 or 6, it is characterised in that：The knife anvil is elastic blade Anvil, the elastic blade anvil is the block and elastic component of L shape, and the block is installed on elastic component, and the elastic component is then installed on On rotary drive seat, elastic component is lower in the raw to cause the protuberance upper surface of block and the FFC line output faces of bending tool Concordantly, the cutting knife is pushed by cutting cylinder control and cooperatively forms shearing motion with the protuberance of L shape to cut off bending The FFC lines finished.
8. the bending mechanism of FFC lines bender according to claim 7, it is characterised in that：The elastic component is spring, institute Number of springs is stated for two.