CN208866299U - A kind of double-pole bending machine for FFC line - Google Patents

Abstract

The utility model relates to bending equipment technical field, especially a kind of double-pole bending machine for FFC line.It includes that rack, payingoff mechanism, guiding traction mechanism and bending cutting mechanism, payingoff mechanism are installed in the feeding end of rack；Bending cutting mechanism includes the first support frame, clamp assemblies, cut-off knife component and foldable component, and for clamp assemblies for gripping to FFC line, clamp assemblies include upper clamp bar, lower clamp bar, top shoe, sliding block, the first cylinder and the second cylinder；Cut-off knife component includes chopping block, upper cutter, lower cutter, third cylinder and the 4th cylinder；The bending to FFC line is completed in foldable component and the cooperation of upper clamp bar and lower clamp bar.The utility model is convenient for the outlet of FFC line and fixation using upper clamp bar and the opposite release of lower clamp bar and clamping；FFC line is bent using foldable component and the cooperation of upper clamp bar and lower clamp bar；Cooperated using upper cutter and lower cutter and chopping block and FFC line is cut off；Its detection accuracy height, good cutting effect, improve processing efficiency significantly.

Description

A kind of double-pole bending machine for FFC line

Technical field

The utility model relates to bending equipment technical field, especially a kind of double-pole bending machine for FFC line.

Background technique

FFC (Flexible Flat Cable), also known as FFC flexible flat cable are a kind of PET insulating materials and pole Thin tin plating flat copper wire.The connection being now widely used between various printer port of printer and mainboard, plotter, scanning The signal of the products such as instrument, duplicator, sound equipment, liquid crystal electric appliance, facsimile machine, various video disc players transmits and the connection of plate plate.

For the demand for adapting to product, FFC line usually requires by bending and cuts and could use.To the bending of FFC line, sanction Line is needed to be positioned before disconnected, and the FFC line of flat structure is there are tow sides, the anchor point on FFC line is possible in front It is also possible in reverse side, however the bending machine of existing FFC line, it can only realize that bending cuts function, not can be implemented simultaneously mostly Two-sided detection, dog leg and it is two-sided cut, can not be detected for different types of FFC line, bending and be cut；It is existing simultaneously The bending machine of some FFC lines, for different in width FFC line when adjusting traction track width, usually just for traction track Unilateral side be adjusted, the two sides of traction track cannot be adjusted simultaneously simultaneously, therefore not can guarantee the FFC line of different in width Centerline is at the center of traction mechanism, when FFC line being easy to cause to draw to bending cutting mechanism, contraposition is inaccurate, induction not The problems such as accurate.

Therefore, it is necessary to improvement project be proposed to existing FFC line bending machine, to promote the property of bending machine to the maximum extent It can and meet the market demand, improve the bending of FFC line and cut quality and efficiency.

Utility model content

In view of the deficiency of the prior art, the purpose of this utility model is to provide a kind of for the double of FFC line Knife bending machine.

To achieve the goals above, the utility model adopts the following technical solution:

A kind of double-pole bending machine for FFC line, it is characterised in that: it includes rack and sets gradually putting on the rack Line mechanism, guiding traction mechanism and bending cutting mechanism,

The payingoff mechanism is installed in the feeding end of rack, and the payingoff mechanism is used to control FFC line and gradually releases and incite somebody to action FFC line is delivered to guiding traction mechanism；

The guiding traction mechanism is installed in the exit side in rack and being distributed in payingoff mechanism, the guiding traction mechanism FFC line is oriented to and is limited according to the line width of FFC line, and FFC line is subjected to traction charging to bending cutting mechanism；

The bending cutting mechanism is installed in the exit side of guiding traction mechanism, and the bending cutting mechanism is used for FFC Line carries out bending and severing；The bending cutting mechanism includes the first support frame, clamp assemblies, cut-off knife component and foldable component, First support frame is installed in the exit side of guiding traction mechanism；

The clamp assemblies are installed on the first support frame to be used to grip FFC line, the clamp assemblies Including upper clamp bar, lower clamp bar, top shoe, sliding block, the first cylinder and the second cylinder, the upper clamp bar and lower clamp bar are in right up and down Claiming distribution, the top shoe is fixedly connected with upper clamp bar both ends, and the sliding block is fixedly connected with lower clamp bar both ends, and described first Cylinder is set as two and for driving the both ends of top shoe to make synchronization lifting movement, and second cylinder is set as two and uses Make the synchronization lifting movement opposite with top shoe in the both ends of driving sliding block；

The cut-off knife component is installed on the first support frame and is distributed in the feed side of clamp assemblies, the cut-off knife component packet Include the chopping block for being vertically distributed in the feed side of clamp bar and lower clamp bar, the upper cutter being installed between chopping block and upper clamp bar, installing Lower cutter between chopping block and lower clamp bar, the third cylinder for driving upper cutter to move up and down linearly and for drive under The 4th cylinder that cutter moves up and down linearly offers the clamping position pair with upper clamp bar and lower clamp bar in the middle part of the chopping block Bit distribution crosses lines hole；

The foldable component is provided with two groups and is installed in the two sides up and down of the exit side of clamp assemblies respectively, and described two groups Foldable component completes the bending to FFC line with upper clamp bar and the cooperation of lower clamp bar respectively.

Preferably, the foldable component includes the bending frame for being installed in the exit side of clamp assemblies, is set to bending frame The bending last item of one end, be set to bending frame the other end the first guiding axis, be set on bending frame and be distributed in bending pressure The second guiding axis between axis and the first guiding axis and the 5th gas for driving the first guiding axis work or more straight reciprocating motion Cylinder, the bending last item, the first guiding axis and the second guiding axis difference are arranged in parallel, first guiding axis and second lead Extending through bending frame to the both ends of axis, two sides extend distribution to the left and right, open respectively on the left and right sides wall of first support frame Equipped with the first guide groove matched with the both ends of the first guiding axis and matched with the both ends of the second guiding axis second Guide groove, first guide groove and the second guide groove are in vertical lines distribution, the close bending pressure of second guide groove One end of axis is provided with to the curved arc groove of feed side, and one end of the piston rod of the 5th cylinder and the first guiding axis are cut with scissors It connects.

Preferably, the bending cutting mechanism further includes rotary components, and the rotary components include being installed in rack First driving assembly and the rotary drive plate for being installed in the first driving assembly upper end, first support frame are set up in rotary drive The top of plate, first driving assembly is for driving rotary drive plate to make rotary motion forward or backwards.

Preferably, there are two in symmetrical up and down for the feed side setting on first support frame and positioned at chopping block Limit plate, be provided with the gap passed through for FFC line between described two limit plates, the feed end of described two limit plates is all provided with It is set to arc-shaped.

Preferably, the traction guiding mechanism includes the second support frame, guide wheel group, adjustable feed rail and traction wheel Group；Second support frame is fixed on the exit side in rack and being distributed in payingoff mechanism；The guide wheel group is installed in second The feed end of support frame, the guide wheel group include at least one guide roller, and the guide roller both ends are set up by bearing respectively In on the second support frame；The adjustable feed rail is installed on the second support frame and is distributed in the exit side of guide wheel group； The traction wheel group is installed on adjustable feed rail and for FFC line to be carried out traction charging to bending cutting mechanism.

Preferably, the adjustable feed rail include two parallel distributeds sliding rail, at least one it is opposite with sliding rail hang down The reverse-flighted screw being directly arranged and at least one and reverse-flighted screw guide rod disposed in parallel；The both ends of the reverse-flighted screw lead to respectively Bearing bracket stand is crossed on the second support frame, the both ends of the guide rod are individually fixed on the second support frame, described two sliding rails Screw thread is socketed on two sections of opposite screw rods of reverse-flighted screw respectively, and described two sliding rails are socketed on guide rod respectively.

Preferably, tension disc, described two sliding rails opposite inner sidewall and crimping are provided with above each sliding rail The two sides for FFC line are offered between plate along the limiting slot passed through.

Preferably, the traction wheel group includes haulage drum, the distribution that both ends are set on the second support frame by bearing bracket stand Pushing roller above haulage drum, the second driving assembly for driving haulage drum to rotate and for drive under The lower air cylinder that pressure roller is pushed to be engaged with haulage drum；It offers on described two sliding rails and is passed through for haulage drum respectively The mounting groove of distribution is worn, the haulage drum is in mounting groove.

Preferably, the payingoff mechanism includes bracket, actinobacillus wheel, unwrapping wire motor, feed roll, discharging roller, leads vertically Bar, guide runner, gravity roller, locating rod, unwrapping wire switch, shutdown switch and sensor block；The bracket is erected at entering for rack Expect end, the actinobacillus wheel is rotatably installed on bracket, and the unwrapping wire motor is fixed on bracket and for controlling actinobacillus wheel Unwrapping wire is carried out, the feed roll and discharging roller are respectively rotatably rack-mount, and the vertical guide rod is fixed on branch On frame, the guide runner is slidably mounted on vertical guide rod, and the gravity roller is rotatably installed in guide runner, described fixed Position bar be fixed on bracket and with vertical guide rod parallelly distribute on, unwrapping wire switch and shutdown switch are separately fixed in locating rod And in distribution up and down, the sensor block is fixed on the side of guide runner and with unwrapping wire switch and shutdown switch to bit distribution.

Preferably, it further includes stock guide and rewinding disk, and the stock guide is oblique to be fixed on the first support frame and be distributed In the lower section of clamp assemblies exit side, the rewinding disk is fixed on the discharge end of rack and is distributed in the exit side of stock guide.

As the above scheme is adopted, the utility model is gradually released FFC line using payingoff mechanism, and is led by guiding Draw mechanism and FFC line is oriented to and is limited, and FFC line is drawn to bending cutting mechanism；Utilize the first cylinder and Two cylinders control upper clamp bar and lower clamp bar is opposite unclamps and clamping, in order to FFC line outlet, and to the fixation of FFC line in order to FFC line is bent；Recycle two groups of foldable components respectively with upper clamp bar and lower clamp bar cooperation complete to FFC line upwards or to Lower bending；Upper cutter and lower cutter are finally controlled respectively using third cylinder and the 4th cylinder and FFC line is cut off in chopping block cooperation； Its is compact-sized rationally, and detection accuracy height, good cutting effect improve processing efficiency significantly, have very strong practical value And market popularization value.

Detailed description of the invention

Fig. 1 is the integral installation distribution structure schematic diagram (one) of the utility model embodiment；

Fig. 2 is the side view of the utility model embodiment；

Fig. 3 is the integral installation distribution structure schematic diagram (two) of the utility model embodiment；

Fig. 4 is the structural schematic diagram (one) of the bending cutting mechanism of the utility model embodiment；

Fig. 5 is the structural schematic diagram (two) of the bending cutting mechanism of the utility model embodiment；

Fig. 6 is the structural schematic diagram of the foldable component of the utility model embodiment；

Fig. 7 is the clamp assemblies of the utility model embodiment and the structural schematic diagram of cut-off knife component；

Fig. 8 is the structural schematic diagram of the cut-off knife component of the utility model embodiment；

Fig. 9 is the sectional view (one) of the bending cutting mechanism of the utility model embodiment；

Figure 10 is the sectional view (two) of the bending cutting mechanism of the utility model embodiment；

Figure 11 is the sectional view (three) of the bending cutting mechanism of the utility model embodiment；

Figure 12 is the sectional view (four) of the bending cutting mechanism of the utility model embodiment；

Figure 13 is the sectional view (five) of the bending cutting mechanism of the utility model embodiment；

Figure 14 is the structural schematic diagram (one) of the guiding traction mechanism of the utility model embodiment；

Figure 15 is the structural schematic diagram (two) of the guiding traction mechanism of the utility model embodiment；

Figure 16 is the sliding rail of the utility model embodiment and the structural schematic diagram of tension disc；

Figure 17 is the structural schematic diagram of the payingoff mechanism of the utility model embodiment；

In figure: 10, rack；20, payingoff mechanism；201, bracket；202, actinobacillus wheel；203, unwrapping wire motor；204, feed roller Cylinder；205, discharge roller；206, vertical guide rod；207, guide runner；208, gravity roller；209, locating rod；210, unwrapping wire is opened It closes；211, shutdown switch；212, sensor block；213, the upper limit switchs；

30, it is oriented to traction mechanism；31, the second support frame；32, guide roller；33, adjustable feed rail；331, sliding rail； 332, reverse-flighted screw；333, guide rod；334, tension disc；34, traction wheel group；341, haulage drum；342, roller is pushed；343, Lower air cylinder；344, the second driving motor；345, the second speed reducer；

40, bending cutting mechanism；41, the first support frame；411, the first guide groove；412, the second guide groove；413, camber line Slot；414, limit plate；42, clamp assemblies；421, upper clamp bar；422, lower clamp bar；423, top shoe；424, sliding block；425, One cylinder；426, the second cylinder；43, cut-off knife component；431, chopping block；432, upper cutter；433, lower cutter；434, third cylinder； 435, the 4th cylinder；436, sensor；44, foldable component；441, bending frame；442, bending last item；443, the first guiding axis； 444, the second guiding axis；445, the 5th cylinder；45, rotary drive plate；46, the first driving motor；47, the first speed reducer；

51, stock guide；52, rewinding disk；A, lines hole is crossed；B, limiting slot.

Specific embodiment

The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right It is required that the multitude of different ways for limiting and covering is implemented.

As shown in Fig. 1 to Figure 17, a kind of double-pole bending machine for FFC line provided by the embodiment of the utility model, it is wrapped It includes:

Rack 10 and the payingoff mechanism 20 being successively set in rack 10, guiding traction mechanism 30 and bending cutting mechanism 40,

Payingoff mechanism 20 is installed in the feeding end of rack 10, is mainly used for controlling FFC line and gradually release and FFC line is defeated It send into guiding traction mechanism 30；

Guiding traction mechanism 30 is installed in rack 10 and is distributed in the exit side of payingoff mechanism 20, can be according to FFC line Line width FFC line is oriented to and is limited, and FFC line is subjected to traction charging to bending cutting mechanism 40；

Bending cutting mechanism 40 is installed in the exit side of guiding traction mechanism 30, is mainly used for bending FFC line And severing；Bending cutting mechanism 40 include the first support frame 41, clamp assemblies 42, cut-off knife component 43 and foldable component 44, first Support frame 41 is installed in the exit side of guiding traction mechanism 30；

Clamp assemblies 42 are installed on the first support frame 41 so that for gripping to FFC line, clamp assemblies 42 are wrapped Include clamp bar 421, lower clamp bar 422, top shoe 423, sliding block 424, the first cylinder 425 and the second cylinder 426, upper clamp bar 421 With lower clamp bar 422 in symmetrical up and down, top shoe 423 is fixedly connected with upper 421 both ends of clamp bar, sliding block 424 and lower clamp bar 422 both ends are fixedly connected, and the first cylinder 425 is set as two and for driving the both ends of top shoe 423 to make synchronization lifting movement, Second cylinder 426 is set as two and for driving the both ends of sliding block 424 to make the synchronization lifting fortune opposite with top shoe 423 It is dynamic；

Cut-off knife component 43 is installed on the first support frame 41 and is distributed in the feed side of clamp assemblies 42, and cut-off knife component 43 wraps Include and be vertically distributed in the chopping block 431 of the feed side of clamp bar 421 and lower clamp bar 422, be installed in chopping block 431 and upper clamp bar 421 it Between upper cutter 432, be installed between chopping block 431 and lower clamp bar 422 lower cutter 433, for drive upper cutter 432 make up and down The third cylinder 434 of linear motion and the 4th cylinder 435 for driving lower cutter 433 to move up and down linearly, chopping block 431 Middle part, which is offered, crosses lines hole a to bit distribution with the clamping position of upper clamp bar 421 and lower clamp bar 422；

Foldable component 44 be provided with two groups and be installed in respectively clamping group 43 exit side two sides up and down, two groups of bendings Component 44 completes the bending to FFC line with upper clamp bar 421 and the cooperation of lower clamp bar 422 respectively.

Based on the above structure setting, the working principle of the present apparatus is as follows: payingoff mechanism 20 gradually releases FFC line, and leads to It crosses guiding traction mechanism 30 and FFC line is oriented to and is limited, and FFC line is drawn to bending cutting mechanism 40；It utilizes First cylinder 425 and the second cylinder 426 control upper clamp bar 421 and the opposite release of lower clamp bar 422 and clamping (such as Figure 10 and Fig. 9 institute Show), in order to FFC line outlet, and to the fixation of FFC line in order to being bent to FFC line；Recycle two groups of foldable components 44 It completes to bend FFC line upward or downward with upper clamp bar 421 and the cooperation of lower clamp bar 422 respectively；Finally utilize 434 He of third cylinder 4th cylinder 435 controls upper cutter 432 and lower cutter 433 respectively and the cooperation of chopping block 431 cuts off (as shown in figure 13) to FFC line, FFC line has a upper and lower surface, front or reverse side of the anchor point of different types of FFC line in FFC line, as preferably can be in chopping block On 431 charging side and it was located at the two sides up and down of lines hole a a sensor 436 is respectively set detected on FFC line respectively The position on lower two sides, two sensors 436 respectively correspond control third cylinder 434 and the 4th cylinder 435, in order to pass through respectively Upper cutter 432 and lower cutter 433 cut FFC line；Its is compact-sized rationally, detection accuracy height, good cutting effect, significantly Ground improves processing efficiency, has very strong practical value and market popularization value.

Further, the foldable component 44 of the present embodiment include be installed in clamp assemblies 42 exit side bending frame 441, Be set to the bending last item 442 of one end of bending frame 441, the other end for being set to bending frame 441 the first guiding axis 443, set The second guiding axis 444 for being placed on bending frame 441 and be distributed between bending last item 442 and the first guiding axis 443 and for driving Dynamic first guiding axis 443 makees the 5th cylinder 445 of upper and lower straight reciprocating motion, bending last item 442, the first guiding axis 443 and the Two guiding axis 444 are distinguished arranged in parallel, and the both ends of the first guiding axis 443 and the second guiding axis 444 extend through bending frame 441 two sides extensions to the left and right are distributed, and offer two with the first guiding axis 443 on the left and right sides wall of the first support frame 41 respectively First guide groove 411 of matching ends and the second guide groove 412 matched with the both ends of the second guiding axis 444, first Guide groove 411 and the second guide groove 412 are distributed in vertical lines, one end of the close bending last item 442 of the second guide groove 412 It is provided with to the curved arc groove 413 of feed side, one end of the piston rod of the 5th cylinder 445 and the first guiding axis 443 are hinged.With It is installed in for the foldable component 44 of the upside of clamping group 43 exit sides, drives the first guiding axis using the 5th cylinder 445 443 move downward, and the first guiding axis 443 and the second guiding axis 444 are respectively along 412 edge of the first guide groove 411 and the second guide groove Linear downward motion is until the lower end last bit of the second guide groove 412 is set, and bending last item 442 is just at upper 421 He of clamp bar at this time At lower 422 clamping position of clamp bar (as shown in figure 11)；When the 5th cylinder 445 continues that the first guiding axis 443 is driven to move downward, The continuation of first guiding axis 443 is moved downward along the first guide groove 411, while the second guiding axis 444 is moved along arc groove 413, with The second guiding axis 444 and bending last item 442 is set to be rotated (such as Figure 11 while moving downward with 443 axis of the first guiding axis To shown in Figure 12), so as to make the second guiding axis 444 and lower clamp bar 422 side wall cooperation (preferably, upper clamp bar 421 and under The rectangular triangular prism structure of clamp bar 422, after upper clamp bar 421 and lower 422 clamping of clamp bar, section structure triangular in shape, so as to Cooperate in the two sides inclined-plane using triangle with bending last item 442), completion bends downward FFC line；Similarly, using installing Cooperate in the foldable component 44 of the downside of 43 exit sides of clamping group and the side wall of upper clamp bar 421, completion is bent up FFC line Folding.

FFC line is carried out to determine angle bending in order to realize, the bending cutting mechanism 40 of the present embodiment further includes rotation Component, rotary components include that the first driving assembly being installed in rack 10 and the rotation for being installed in the first driving assembly upper end pass Movable plate 45, the first support frame 41 are set up in the top of rotary drive plate 45, and the first driving assembly is for driving rotary drive plate 45 Make rotary motion forward or backwards.Preferably, the first driving assembly includes the first driving motor 46 and the first speed reducer 47, rotation Turn driver plate 45 and the first speed reducer 47 is sequentially connected, then the first driving motor 46 is controllable after being slowed down by the first speed reducer 47 Rotary drive plate 45 processed rotates, thus the first support frame 41 of control and clamp assemblies 42, cut-off knife component on the first support frame 41 43 and foldable component 44 is whole makees rotary motion forward or backwards.

It is conveyed between guiding traction mechanism 30 and bending cutting mechanism 40 for the ease of FFC line, the present embodiment There are two in limit plate 414 symmetrical up and down, two are limited for feed side setting on first support frame 41 and positioned at chopping block 431 It is provided with the gap passed through for FFC line between the plate 414 of position, the feed end of two limit plates 414 is disposed as arc-shaped.Based on Upper structure setting, using the gap between two limit plates 414, in order to which FFC line is cut out in guiding traction mechanism 30 and bending It is smoothly conveyed between breaking mechanism 40, especially during the arrangement of bending cutting mechanism 40 is rotated, FFC line begins Eventually in the gap between two limit plates 414, FFC line can be effectively prevented from and bent.

Further, the traction guiding mechanism 30 of the present embodiment includes the second support frame 31, guide wheel group, adjustable charging Track 33 and traction wheel group 34；Second support frame 31 is fixed in rack 10 and is distributed in the exit side of payingoff mechanism 20；Guiding Wheel group is installed in the feed end of the second support frame 31, and guide wheel group includes at least one guide roller 32,32 both ends of guide roller difference It is set on the second support frame 31 by bearing bracket stand；Adjustable feed rail 33 is installed on the second support frame 31 and is distributed in guiding The exit side of wheel group；Traction wheel group 34 be installed on adjustable feed rail 33 and for by FFC line to bending cutting mechanism 40 Carry out traction charging.Cooperate as a result, using guide wheel group and payingoff mechanism 20, make FFC line in traction guiding mechanism 30 and puts Smoothly it is connected and conveys between line mechanism 20；Using the width adjusting of adjustable feed rail 33, realize to different in width FFC The guiding and limit of line；FFC line is subjected to traction charging to bending cutting mechanism 40 using traction wheel group 34.

For the width adjusting for realizing adjustable feed rail 33, preferably, the adjustable feed rail of the present embodiment The sliding rail 331 in road 33 including two parallel distributeds, at least one reverse-flighted screw 332 with the setting of 331 Relative vertical of sliding rail and extremely Few one and the guide rod 333 disposed in parallel of reverse-flighted screw 332；The both ends of reverse-flighted screw 332 pass through bearing bracket stand respectively and are set to the On two support frames 31, the both ends of guide rod 333 are individually fixed on the second support frame 31, and two sliding rails 331 distinguish screw thread socket In on two sections of opposite screw rods of reverse-flighted screw 332, two sliding rails 331 are socketed on respectively on guide rod 333.As a result, when two-way When screw rod 332 is rotated forward or backwards, two sliding rails 331 are relatively close along the direction of guide rod 333 or are located remotely from each other, thus The distance between adjustable two sliding rails 331, to adapt to the FFC line of different in width；With the single-sided tracks of existing FFC bending machine Adjusting is compared, and two wood side-guides 331 are adjusted simultaneously can effectively guarantee that the position of center line of the FFC line of different in width is in always The perpendicular bisector position of reverse-flighted screw 332, so as to effectively guarantee the center for drawing FFC line to bending cutting mechanism 40 Position is constant.Preferably, reverse-flighted screw 332 is set as two, and guide rod 333 is also provided accordingly to two, two The same end of reverse-flighted screw 332 can synchronize rotary drive by gear or belt, so as to so that two sliding rails 331 fortune It is dynamic more smooth and steady, while when controlling the rotation of one of reverse-flighted screw 332, another reverse-flighted screw 332 can be made synchronous Rotation.

Further, it to transmit FFC line smoothly in sliding rail 331, is respectively provided with above each sliding rail 331 of the present embodiment Live conductor plate 334, the two sides edge offered between two sliding rails 331 opposite inner sidewall and tension disc 334 for FFC line are worn The limiting slot b crossed.As a result, after the distance between two sliding rails 331 regulate, FFC line can only be limited in limiting slot b, and Along limiting slot b, smoothly bending cutting mechanism 40 is conveyed forwards, preferably, the both ends port of limiting slot b It may be configured as V-groove structure, out in order to which the end of FFC line can smoothly enter into limiting slot b.For convenient for traction wheel group 34 and crimping The installation of plate 334, preferably, tension disc 334 can be divided into multistage, and (as shown in Figure 14 and Figure 15) can be divided into the first crimping Plate 3341 and the second tension disc 3342 open up between first tension disc 3341 and the second tension disc 3342 and two sliding rails 331 There are the two sides for FFC line along the limiting slot b passed through.

To realize traction of the traction wheel group 34 to FFC line, the traction wheel group 34 of the present embodiment includes that both ends pass through bearing bracket stand Haulage drum 341 on the second support frame 31, the pushing roller 342 being distributed in above haulage drum 341 are led for driving Draw the second driving assembly and push the pushing of roller 342 for driving to carry out with haulage drum 341 that roller 341 rotates The lower air cylinder 343 of engagement；The mounting groove for haulage drum 341 through distribution, traction rolling are offered on two sliding rails 331 respectively Cylinder 341 is in mounting groove.Preferably, the second driving assembly may include the second driving motor 344 and the second speed reducer 345, the second speed reducer 345 is connect by an axis connected device with haulage drum 341, so as to drive haulage drum 341 opposite second Support frame 31 rotates, can when the control pushing roller 342 of lower air cylinder 343, which is moved downward, to be engaged with haulage drum 341 FFC line is stepped up using haulage drum 341 and the pushing realization of roller 342, while using haulage drum 341 and pushing roller 342 frictional force between FFC line respectively drive and push roller 342 and reversely rotate, thus by FFC line bending sanction forwards Breaking mechanism 40 is drawn.

To carry out gradually unwrapping wire convenient for payingoff mechanism 20, the payingoff mechanism 20 of the present embodiment includes bracket 201, actinobacillus wheel 202, unwrapping wire motor 203, feed roll 204, discharging roller 205, vertical guide rod 206, guide runner 207, gravity roller 208, Locating rod 209, unwrapping wire switch 210, shutdown switch 211 and sensor block 212；Bracket 201 is erected at the feeding end of rack 10, unwrapping wire Wheel 202 is rotatably installed on bracket 201, unwrapping wire motor 203 be fixed on bracket 201 and for control actinobacillus wheel 202 into Row unwrapping wire, feed roll 204 and discharging roller 205 are respectively rotatably mounted on bracket 201, and vertical guide rod 206 is fixed on On bracket 201, guide runner 207 is slidably mounted on vertical guide rod 206, and gravity roller 208 is rotatably installed in guide runner 207, locating rod 209 be fixed on bracket 201 and with vertical 206 parallelly distribute on of guide rod, unwrapping wire switch 210 and shutdown switch 211 It is separately fixed in locating rod 209 and is fixed on the side of guide runner 207 in distribution, sensor block 212 up and down and is opened with unwrapping wire Pass 210 and shutdown switch 211 are to bit distribution.FFC line can be drawn as a result, from actinobacillus wheel 202, successively bypass feed roll 204, the discharging roller 205 of gravity roller 208 is conveyed to traction guiding mechanism 30；When sensor block 212 and unwrapping wire switch 210 align simultaneously When generating signal, the i.e. controllable rotation of actinobacillus wheel 202 of unwrapping wire motor 203 carries out unwrapping wire, and the FFC line released is in gravity roller It is straightened under the action of 208 and is moved downward with gravity roller 208, until sensor block 212 is aligned and generated with shutdown switch 211 When signal, unwrapping wire motor 203 stops operating, so that the stopping of gravity roller 208 moves downward；When traction guiding mechanism 30 gradually will When the FFC line of release carries out traction conveying to bending cutting mechanism 40, FFC line rises drive gravity roller 208 gradually, directly It is re-registrated to sensor block 212 and unwrapping wire switch 210, unwrapping wire motor 203 can be again started up, and repeated the above movement, be can be realized Gradually release of the payingoff mechanism 20 to FFC line.Preferably, in locating rod 209 and can be located above unwrapping wire switch 210 Upper limit switch 213 is set, limit switch 214 is set below shutdown switch 211, thus to the upper and lower position of gravity roller 208 It is defined, keeps the movement of gravity roller 208 and guide runner 207 more stable, and prevent the excessive rotation of unwrapping wire motor 203 Turn.

For convenient for being collected to the FFC line after folding, cutting, the present embodiment further includes stock guide 51 and rewinding disk 52, The oblique lower section being fixed on the first support frame 41 and be distributed in 42 exit side of clamp assemblies of stock guide 51, rewinding disk 52 are fixed on The discharge end of rack 10 and the exit side for being distributed in stock guide 51.

The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model, Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported Used in other related technical areas, it is also included in the patent protection scope of the utility model.

Claims (10)

1. a kind of double-pole bending machine for FFC line, it is characterised in that: it includes rack and sets gradually unwrapping wire on the rack Mechanism, guiding traction mechanism and bending cutting mechanism,

The payingoff mechanism is installed in the feeding end of rack, and the payingoff mechanism gradually releases for controlling FFC line and by FFC line It is delivered to guiding traction mechanism；

The guiding traction mechanism is installed in the exit side in rack and being distributed in payingoff mechanism, the guiding traction mechanism according to The line width of FFC line is oriented to and is limited to FFC line, and FFC line is carried out traction charging to bending cutting mechanism；

The bending cutting mechanism be installed in guiding traction mechanism exit side, the bending cutting mechanism be used for FFC line into Row bending and severing；The bending cutting mechanism includes the first support frame, clamp assemblies, cut-off knife component and foldable component, described First support frame is installed in the exit side of guiding traction mechanism；

The clamp assemblies are installed on the first support frame so that for gripping to FFC line, the clamp assemblies include Upper clamp bar, lower clamp bar, top shoe, sliding block, the first cylinder and the second cylinder, the upper clamp bar and lower clamp bar are in symmetrical above and below point Cloth, the top shoe are fixedly connected with upper clamp bar both ends, and the sliding block is fixedly connected with lower clamp bar both ends, first cylinder It is set as two and is used to that the both ends of top shoe to be driven to make synchronization lifting movement, second cylinder is set as two and for driving Make the synchronization lifting movement opposite with top shoe in the both ends of dynamic sliding block；

The cut-off knife component is installed on the first support frame and is distributed in the feed side of clamp assemblies, and the cut-off knife component includes perpendicular To the feed side for being distributed in upper clamp bar and lower clamp bar chopping block, be installed between chopping block and upper clamp bar upper cutter, be installed in anvil Lower cutter between plate and lower clamp bar, the third cylinder for driving upper cutter to move up and down linearly and for driving lower cutter The 4th cylinder moved up and down linearly, offers in the middle part of the chopping block and the contraposition point of the clamping position of upper clamp bar and lower clamp bar Cloth crosses lines hole；

The foldable component is provided with two groups and is installed in the two sides up and down of the exit side of clamp assemblies respectively, two groups of bendings Component completes the bending to FFC line with upper clamp bar and the cooperation of lower clamp bar respectively.

2. a kind of double-pole bending machine for FFC line as described in claim 1, it is characterised in that: the foldable component includes Be installed in the bending frame of the exit side of clamp assemblies, the one end for being set to bending frame bending last item, be set to the another of bending frame First guiding axis of one end, the second guiding axis for being set on bending frame and being distributed between bending last item and the first guiding axis and For driving the first guiding axis to make the 5th cylinder of straight reciprocating motion up and down, the bending last item, the first guiding axis and second Guiding axis difference is arranged in parallel, and the both ends of first guiding axis and the second guiding axis extend through bending frame to the left and right two Side extends distribution, offers on the left and right sides wall of first support frame and to match with the both ends of the first guiding axis respectively First guide groove and the second guide groove matched with the both ends of the second guiding axis, first guide groove and the second guide groove It is distributed in vertical lines, one end of the close bending last item of second guide groove is provided with to the curved camber line of feed side Slot, one end of the piston rod of the 5th cylinder and the first guiding axis are hinged.

3. a kind of double-pole bending machine for FFC line as described in claim 1, it is characterised in that: the bending cutting mechanism It further include rotary components, the rotary components include the first driving assembly being installed in rack and are installed in the first driving assembly The rotary drive plate of upper end, first support frame are set up in the top of rotary drive plate, and first driving assembly is for driving Dynamic rotary drive plate makees rotary motion forward or backwards.

4. a kind of double-pole bending machine for FFC line as claimed in claim 3, it is characterised in that: on first support frame And the feed side setting for being located at chopping block is provided with confession between described two limit plates there are two being in limit plate symmetrical up and down The feed end in the gap that FFC line passes through, described two limit plates is disposed as arc-shaped.

5. a kind of double-pole bending machine for FFC line as described in claim 1, it is characterised in that: the guiding traction mechanism Including the second support frame, guide wheel group, adjustable feed rail and traction wheel group；Second support frame be fixed in rack and It is distributed in the exit side of payingoff mechanism；The guide wheel group is installed in the feed end of the second support frame, and the guide wheel group includes At least one guide roller, the guide roller both ends pass through bearing bracket stand on the second support frame respectively；The adjustable feed rail Road is installed on the second support frame and is distributed in the exit side of guide wheel group；The traction wheel group is installed in adjustable feed rail It goes up and is used to FFC line carrying out traction charging to bending cutting mechanism.

6. a kind of double-pole bending machine for FFC line as claimed in claim 5, it is characterised in that: the adjustable feed rail Road include the sliding rail of two parallel distributeds, at least one setting with sliding rail Relative vertical reverse-flighted screw and at least one with it is two-way Screw rod guide rod disposed in parallel；The both ends of the reverse-flighted screw pass through bearing bracket stand on the second support frame respectively, described to lead Be individually fixed on the second support frame to the both ends of bar, described two sliding rails respectively screw thread be socketed on two sections of reverse-flighted screw it is opposite Screw rod on, described two sliding rails are socketed on guide rod respectively.

7. a kind of double-pole bending machine for FFC line as claimed in claim 6, it is characterised in that: above each sliding rail It is provided with tension disc, the two sides edge for FFC line is offered between described two sliding rails opposite inner sidewall and tension disc The limiting slot passed through.

8. a kind of double-pole bending machine for FFC line as claimed in claim 6, it is characterised in that: the traction wheel group includes Both ends by bearing bracket stand be set to the second support frame on haulage drum, be distributed in above haulage drum pushing roller, for driving The second driving assembly and push roller pushing for driving to be engaged with haulage drum that dynamic haulage drum rotates Lower air cylinder；The mounting groove for haulage drum through distribution is offered on described two sliding rails respectively, the haulage drum is embedding Loaded in mounting groove.

9. a kind of double-pole bending machine for FFC line as described in claim 1, it is characterised in that: the payingoff mechanism includes Bracket, actinobacillus wheel, unwrapping wire motor, feed roll, discharging roller, vertical guide rod, guide runner, gravity roller, locating rod, unwrapping wire Switch, shutdown switch and sensor block；The bracket is erected at the feeding end of rack, and the actinobacillus wheel is rotatably installed in bracket On, the unwrapping wire motor is fixed on bracket and carries out unwrapping wire, the feed roll and discharging roller point for controlling actinobacillus wheel It is not rotatably installed on bracket, the vertical guide rod is fixed on bracket, and the guide runner is slidably mounted on leads vertically Bar, the gravity roller are rotatably installed in guide runner, and the locating rod is fixed on bracket and parallel with vertical guide rod Distribution, the unwrapping wire switch and shutdown switch are separately fixed in locating rod and in distributions up and down, and the sensor block, which is fixed on, leads To sliding block side and with unwrapping wire switch and shutdown switch to bit distribution.

10. a kind of double-pole bending machine for FFC line as described in claim 1, it is characterised in that: it further include stock guide and Rewinding disk, the oblique lower section being fixed on the first support frame and be distributed in clamp assemblies exit side of the stock guide, the rewinding Disk is fixed on the discharge end of rack and is distributed in the exit side of stock guide.