CN103707340B - FPC auxiliary material automatic splitting machine - Google Patents
FPC auxiliary material automatic splitting machine Download PDFInfo
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- CN103707340B CN103707340B CN201410004212.7A CN201410004212A CN103707340B CN 103707340 B CN103707340 B CN 103707340B CN 201410004212 A CN201410004212 A CN 201410004212A CN 103707340 B CN103707340 B CN 103707340B
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- 238000003825 pressing Methods 0.000 claims abstract description 114
- 230000007246 mechanism Effects 0.000 claims abstract description 57
- 238000005520 cutting process Methods 0.000 claims abstract description 41
- 230000013011 mating Effects 0.000 claims description 18
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- 238000010586 diagram Methods 0.000 description 5
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- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
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Abstract
The invention provides a kind of FPC auxiliary material automatic splitting machine, its cutting mechanism comprises cutter shaft and holds the cutter group of cutter shaft therefrom cross-under, described cutter group comprises upper slitter group and lower cutter group, described upper slitter group is made up of several unit cutter groups and the annular Upper gasket be located at often between adjacent two unit cutter groups, and described unit cutter group comprises deck, upper annular dise knife and snap ring; Described lower cutter group is made up of several lower annular dise knifes and the annular lower gasket be located at often under adjacent two between annular dise knife; When pressing upper slitter group and lower cutter group respectively, the blade of described annular dise knife and the blade of lower annular dise knife are corresponding in turn to fit up and down and arrange.The upper slitter group of the cutting mechanism of FPC auxiliary material automatic splitting machine provided by the invention is owing to have employed unit cutter group and the pad of deck, upper annular dise knife and snap ring composition, the lower cutter group with pad is coordinated to use, make to cut precision higher, material can be divided that to be switched to minimum widith be 5mm.
Description
Technical field
The present invention relates to automatic splitting machine, particularly relate to a kind of FPC auxiliary material automatic splitting machine.
Background technology
Along with making constant progress of science and technology, also more and more higher to the requirement of wiring board, especially digital product pursues convenience and lightweight, has and greatly can be developed at electronic applications as high-tech product and apply by the light FPC of immunity, ultra-thin property, quality.Meanwhile, along with the increase gradually of cost of labor, and to the raising gradually that properties of product require, automation equipment obtains high speed development.The automation equipment of the auxiliary material of the wiring boards such as reinforcement emerges like the mushrooms after rain.But along with the appearance of automation equipment, be specifically designed to itemize equipment or a blank of the auxiliary material of web-like needed for automation equipment production.Tradition itemize equipment volume is huge expensive, and equipment investment cost is too high.A kind of exploitation of miniature auxiliary material itemize equipment is imperative.
The cutting mechanism of the cutting machine of prior art comprises cutter shaft and holds the cutter group of cutter shaft therefrom cross-under, described cutter group as shown in Figure 1, comprise upper annular dise knife 101 and lower annular dise knife 102 that all fixing and blade of its thickness of two sides fits mutually up and down, because the thickness of upper annular dise knife 101 and lower annular dise knife 102 is all fixing, stability needs are cut according to cutting machine, its thickness has a definite limitation, and generally also can only divide to cut out thus and be greater than the wide material of 10mm.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of high accuracy, cuts and the FPC auxiliary material automatic splitting machine of low cost fast.
The invention provides a kind of FPC auxiliary material automatic splitting machine, comprise support and control device, described support is provided with power set, drive unit, discharge mechanism, feed mechanism, cutting mechanism and receiving mechanism, described cutting mechanism comprises cutter shaft and holds the cutter group of cutter shaft therefrom cross-under, described cutter group comprises upper slitter group and lower cutter group, described upper slitter group is made up of several unit cutter groups and the annular Upper gasket be located at often between adjacent two unit cutter groups, described unit cutter group comprises deck, upper annular dise knife and snap ring, described deck is loop configuration, comprise a base ring, its inside edge is provided with annulus projection, upper annular dise knife and snap ring are socketed in the annulus projection of deck by its endoporus successively, deck, after upper annular dise knife and snap ring are locked, the outer face of the annulus projection of described deck is between the outer face and inner face of snap ring, described lower cutter group is made up of several lower annular dise knifes and the annular lower gasket be located at often under adjacent two between annular dise knife, when pressing upper slitter group and lower cutter group respectively, the blade of described annular dise knife and the blade of lower annular dise knife are corresponding in turn to fit up and down and arrange.
Also comprise the helical spring in the gap of the outward flange formation being looped around annular dise knife and snap ring.
In described unit cutter group, upper annular dise knife be one by the interior circular ring plate forming an angled transition outward gradually, thus form outer incline anchor ring and tilted anchor ring, at circular ring plate outer edge, place also has blade, when upper annular dise knife is socketed on deck, the base ring outer edge of deck is supported on the tilted anchor ring of upper annular dise knife; The shape of described snap ring is truncated cone-shaped, and two bottom surfaces of round platform correspond to two annulus end faces respectively: large circle end face and small circle ring end face, and large circle end face is provided with groove along inner edges; After deck, upper annular dise knife and snap ring being locked, the outer face of the annulus projection of described deck is mutually concordant with the bottom surface of the groove of described snap ring; When being placed in by Upper gasket between unit cutter group, described Upper gasket clamping enters in the groove of snap ring; Described helical spring respectively with the outer incline anchor ring of upper annular dise knife and the tangent setting of lateral surface of snap ring.
Also have inside described annular dise knife and be connected and the cylindrical channel suitable with the shape of the annulus projection of deck with tilted anchor ring.
The bus of tilted anchor ring and the angle of its axis of described annular dise knife are 84 °; The angle of the bus in the blade face of described annular dise knife and the axis of upper annular dise knife is 45 °.
Described cutting mechanism also comprises knife rest and Parallel Symmetric is located at the interior upset pressing plate of the knife rest left and right sides and outer upset pressing plate; Described cutter shaft is divided into upper cutter shaft and lower cutter shaft according to its position; Described outer upset pressing plate is movably connected on knife rest, the end of described lower cutter shaft is connected between the outer upset pressing plate combined of both sides and knife rest, described interior upset pressing plate is fixed on the inner side of outer upset pressing plate, and the end active card of described upper cutter shaft is connected in both sides and overturns between pressing plate and to be fixed by the adjusting nut of both sides.
Described knife rest comprises the pressing plate of the left and right sides and is horizontally set with several connecting rods composition be fixed on therebetween; The described outer lower end of upset pressing plate is connected with the threaded upper ends of pressing plate, and when the outer lower end of upset pressing plate is connected with the threaded upper ends of pressing plate, described outer upset pressing plate and pressing plate form mating holes A on its composition surface; Described interior upset pressing plate comprises two stacked up and down pressing plates: top board and lower platen, the lower end of top board side is hinged on the upper end of lower platen side, the lower end of top board opposite side is connected with the threaded upper ends of lower platen opposite side, when the lower end of top board opposite side is fixedly connected with the threaded upper ends of lower platen opposite side, a mating holes B is formed, on the connecting rod of lower platen rotatable connection two side guide at the middle part on the composition surface of top board and lower platen; When the outer lower end of upset pressing plate is connected with the threaded upper ends of pressing plate and the lower end of top board opposite side is fixedly connected with the threaded upper ends of lower platen opposite side, the two ends of described upper cutter shaft are connected on the mating holes B of upset pressing plate in both sides, described outer upset pressing plate is laterally provided with tapped through hole, and the tapped through hole of described adjusting nut access outer upset pressing plate and its end face contact are on the end face of upper cutter shaft; The two ends of described lower cutter shaft are connected on the mating holes A that outer upset pressing plate and pressing plate formed.
The pressing plate of described knife rest is be symmetrical arranged side by side about L shape, L shape pressing plate is spliced by vertical plate and transverse slat, several connecting rods described comprise connecting rod A, connecting rod B and connecting rod C, described connecting rod A and connecting rod B is located between the front and back of both sides transverse slat, connecting rod C is located between the top of both sides vertical plate, the top, middle part of described transverse slat is provided with half arc-shaped concave, described transverse slat is provided with screwed hole on the top away from vertical plate, the shape of described outer upset pressing plate is L shape, the upper lateral of described outer upset pressing plate is provided with the tapped through hole penetrated for adjusting nut, center bottom is provided with half arc-shaped concave, the threaded perforations locked for lock screw is also provided with at vertical direction, lock screw locks the screwed hole on pressing plate through threaded perforations, when by lock screw by through threaded perforations and screwed hole by outer upset pressing plate and pressing plate locking time, half arc-shaped concave of pressing plate and half arc-shaped concave of outer upset pressing plate coordinate to be spliced to form and enter endoporus for lower cutter shaft clamping and connect with exit orifice and to form and endoporus aperture is greater than in the mating holes A of exit orifice external diameter.
The bottom, middle part of the top board of described interior upset pressing plate is provided with half arc-shaped concave, the top, middle part of lower platen is provided with half arc-shaped concave, the opposite side of top board and the opposite side of lower platen are threaded by lock handle, when lock handle is locked, half arc-shaped concave of top board and half arc-shaped concave cooperation of lower platen are spliced to form the mating holes B keeping supplying cutter shaft clamping, on the connecting rod C of hinged end rotatable connection two side guide of lower platen.
Described discharge mechanism comprises the rotating coiled strip gas expansion shaft that can be installed in material.
Described feed mechanism is the horizontally disposed operating surface in front upper place being located at support and the guide roller arranged near the front and back of operating surface, be set to front guide roller and rear guide roller, also comprise and be located at the feeding Powered back-up roll below rear guide roller and cutting mechanism and the running roller near cutting mechanism knife rest, described feeding Powered back-up roll be two side by side pressing arrange pinch roller, be set to front pinch roller and rear pinch roller, described front pinch roller is connected with drive unit with power set, described material guide roller after after operating surface stretches out, in the past pass between pinch roller and rear pinch roller and walk around the upper surface entering running roller from the back of rear pinch roller, thus import between upper slitter group and lower cutter group.
Described upper cutter shaft and lower cutter shaft are all equiped with the gear intermeshing and arrange; The gear of pinch roller and lower cutter shaft before described power set are driven by drive unit.
The upper slitter group of the cutting mechanism of FPC auxiliary material automatic splitting machine provided by the invention is owing to have employed unit cutter group and the pad of deck, upper annular dise knife and snap ring composition, the lower cutter group with pad is coordinated to use, can make to cut precision higher, material can be divided that to be switched to minimum widith be 5mm; And deck, upper annular dise knife, snap ring, lower annular dise knife and pad are all independently, can change separately with regard to the parts damaged if any damaging, very convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the cutter group of the cutting mechanism of prior art cutting machine.
Fig. 2 is the front view of the deck of the unit cutter group of the cutting mechanism of FPC auxiliary material automatic splitting machine of the present invention.
Fig. 3 is the sectional view of the A-A line along Fig. 2.
Fig. 4 is the front view of the upper annular dise knife of the unit cutter group of the cutting mechanism of FPC auxiliary material automatic splitting machine of the present invention.
Fig. 5 is the sectional view of the B-B line along Fig. 4.
Fig. 6 is the front view of the snap ring of the unit cutter group of the cutting mechanism of FPC auxiliary material automatic splitting machine of the present invention.
Fig. 7 is the sectional view of the C-C line along Fig. 6.
Fig. 8 is the decomposition texture schematic diagram of the unit cutter group of the cutting mechanism of FPC auxiliary material automatic splitting machine of the present invention.
Fig. 9 is the structural representation that the unit cutter group of the cutting mechanism of FPC auxiliary material automatic splitting machine of the present invention is combined.
Figure 10 is the structural representation that the unit cutter group of the cutting mechanism of FPC auxiliary material automatic splitting machine of the present invention is combined together with helical spring.
Figure 11 is each assembly decomposition texture schematic diagram of Figure 10.
Figure 12 is that the perpendicular of Figure 10 cuts open structural representation.
Figure 13 is the front view of the lower annular dise knife of the lower cutter group of the cutting mechanism of FPC auxiliary material automatic splitting machine of the present invention.
Figure 14 is the sectional view of the D-D line along Figure 13.
Figure 15 is the bonding structure schematic diagram of the upper annular dise knife of the upper slitter group of the cutting mechanism of FPC auxiliary material automatic splitting machine of the present invention and the lower annular dise knife of lower cutter group.
Figure 16 is the structural representation that the pressing plate of the cutting mechanism of FPC auxiliary material automatic splitting machine of the present invention, interior upset pressing plate and outer upset pressing plate combine.
Figure 17 is the structural representation after the cutting mechanism assembling of FPC auxiliary material automatic splitting machine of the present invention.
Figure 18 is the left side structure schematic diagram of Figure 17.
Figure 19 is the structural representation after the interior upset pressing plate of the cutting mechanism of FPC auxiliary material automatic splitting machine of the present invention and the upset of outer upset pressing plate are opened.
Figure 20 is the complete machine structure schematic diagram of FPC auxiliary material automatic splitting machine of the present invention.
Detailed description of the invention
The invention provides a kind of FPC auxiliary material automatic splitting machine, as shown in figure 20, comprise support 1 and control device, described support 1 is provided with power set, drive unit, discharge mechanism 2, feed mechanism 3, cutting mechanism 4 and receiving mechanism 5, as shown in figure 15, described cutting mechanism 4 comprises cutter shaft 41 and holds the cutter group 42 of cutter shaft 41 therefrom cross-under, described cutter group 42 comprises upper slitter group 43 and lower cutter group 44, described upper slitter group 43 is made up of several unit cutter groups 45 and the annular Upper gasket 46a be located at often between adjacent two unit cutter groups 45, described unit cutter group 45 comprises deck 451, upper annular dise knife 452 and snap ring 454.Described lower cutter group 44 is made up of several lower annular dise knifes 441 and the annular lower gasket 46b be located at often under adjacent two between annular dise knife 441, when pressing upper slitter group 43 and lower cutter group 44 respectively, the described blade of annular dise knife 452 and the blade of lower annular dise knife 441 are corresponding in turn to fit up and down and arrange.
Described Upper gasket 46a and lower gasket 46b increases according to the size of required material, and the subgasket by several variable thickness carries out freely forming required thickness, and its precision reaches 0.005mm.Such as, as cut the wide reinforcement of 10mm, the thick 5mm of cutter, then 2, the pad adding 2.5mm, 1.5+3.5mm's is also passable, can independent assortment.
Fig. 2-3 is the structural representation of the deck of the unit cutter group of the cutting mechanism of FPC auxiliary material automatic splitting machine of the present invention.Described deck 451 is loop configuration, and comprise a base ring 455, its inside edge is provided with annulus projection 456.
Fig. 4-5 is the structural representation of the upper annular dise knife of the unit cutter group of the cutting mechanism of FPC auxiliary material automatic splitting machine of the present invention.Go up as shown in the figure annular dise knife 452 be one by the interior circular ring plate forming an angled transition outward gradually, thus form outer incline anchor ring 452a and tilted anchor ring 452b, at circular ring plate outer edge, place also has blade 452c, when upper annular dise knife 452 is socketed on deck 451, on the base ring 455 of deck 451, outer edge is supported on the tilted anchor ring 452b of upper annular dise knife 452, and the end of deck 451 (i.e. the bottom surface of base ring 455) and the end (blade end outer edge) of upper annular dise knife 452 can be concordant as shown in figure 12, the end of deck 451 also can protrude from outside the end of annular dise knife 452 as shown in fig. 9 or 10.
Preferably, also have inside described annular dise knife 452 and be connected and the cylindrical channel 452d suitable with the shape of the annulus projection 456 of deck 451 with the little opening part of tilted anchor ring 452b; The bus of tilted anchor ring 452b and the angle of its axis of described annular dise knife 452 are 84 °; The bus in blade face of described annular dise knife 452 and the angle of the axis of upper annular dise knife 452 are 45 °.
Fig. 6-7 is the structural representation of the snap ring of the unit cutter group of the cutting mechanism of FPC auxiliary material automatic splitting machine of the present invention.The shape of described snap ring 454 is truncated cone-shaped, two bottom surfaces of round platform correspond to two annulus end faces respectively: large circle end face 454a and small circle ring end face 454b, large circle end face 454a is provided with groove 457 along inner edges, and the bottom surface of groove 457 is annular and within one week, arranges along inward flange.
Fig. 8 and Fig. 9 respectively illustrates the decomposition of unit cutter group and the structural representation of combination of the cutting mechanism of FPC auxiliary material automatic splitting machine of the present invention.As shown in Figure 9, described annular dise knife 452 and snap ring 454 are socketed in the annulus projection 456 of deck 451 by its endoporus successively, deck 451, after upper annular dise knife 452 and snap ring 454 are locked, the outer face of the annulus projection 456 of described deck 451 is between the outer face and inner face of snap ring 454, preferred further, the outer face of the annulus projection 456 of described deck 451 is mutually concordant with the bottom surface of the groove 457 of described snap ring 454, like this, when Upper gasket 46a is placed between unit cutter group 45, described Upper gasket 46a just in time clamping enters in the groove 457 of snap ring 454.
As shown in figs. 10-12, the helical spring 453 in the gap of the outward flange formation being looped around annular dise knife 452 and snap ring 454 is also comprised.Described helical spring 453 respectively with the outer incline anchor ring 452a of upper annular dise knife 452 and the tangent setting of lateral surface of snap ring 454.
Figure 13-14 is the structural representation of the lower annular dise knife of the lower cutter group of the cutting mechanism of FPC auxiliary material automatic splitting machine of the present invention.Described lower annular dise knife 441 is a circular ring plate.
As shown in figure 15, the installation method of described cutter group 42: deck 451, upper annular dise knife 452 and snap ring 454 are enclosed within upper cutter shaft 411 successively and (also can add helical spring 453), then required pad of cutting width desired thickness is enclosed within upper cutter shaft 411, then above-mentioned steps is repeated, finally lock cutter group nut, namely install upper slitter group 43; Or first all decks 451, upper annular dise knife 452 and snap ring 454 are enclosed within a sleeve successively, sleeve is locked cutter group nut, then sleeve is integrally socketed on upper cutter shaft 411, finally tighten the base rice screw in cutter group with inner hexagon spanner, be and install upper slitter group 43.The installation method of lower cutter group 44 the like.Adopt above-mentioned cutter group 42 to divide and cut out the wide material of 5mm.
As illustrated in figs. 16-19, described cutting mechanism 4 also comprises knife rest 47 and Parallel Symmetric is located at the interior upset pressing plate 48 of knife rest 47 left and right sides and outer upset pressing plate 49; Described cutter shaft 41 is divided into upper cutter shaft 411 and lower cutter shaft 412 according to its position; Described outer upset pressing plate 49 is movably connected on knife rest 47, the end of described lower cutter shaft 412 is connected between the outer upset pressing plate 49 combined of both sides and knife rest 47, described interior upset pressing plate 48 is fixed on the inner side of outer upset pressing plate 49, and the end active card of described upper cutter shaft 411 is connected in both sides and overturns between pressing plate 48 and to be fixed by the adjusting nut 413 of both sides.
Described knife rest 47 comprises the pressing plate 471 of the left and right sides and is horizontally set with several connecting rods 472 be fixed on therebetween and forms.The lower end of described outer upset pressing plate 49 is connected with the threaded upper ends of pressing plate 471, and when the lower end of outer upset pressing plate 49 is connected with the threaded upper ends of pressing plate 471, described outer upset pressing plate 49 forms mating holes A492 with pressing plate 471 on its composition surface.
Described interior upset pressing plate 48 comprises two stacked up and down pressing plates: top board 481 and lower platen 482, the lower end of top board 481 side is hinged on the upper end of lower platen 482 side, the lower end of top board 481 opposite side is connected with the threaded upper ends of lower platen 482 opposite side, when the lower end of top board 481 opposite side is fixedly connected with the threaded upper ends of lower platen 482 opposite side, a mating holes B is formed, on the connecting rod of lower platen 482 rotatable connection two side guide 471 at the middle part on the composition surface of top board 481 and lower platen 482.
When the lower end of outer upset pressing plate 49 is connected with the threaded upper ends of pressing plate 471 and the lower end of top board 481 opposite side is fixedly connected with the threaded upper ends of lower platen 482 opposite side, the two ends of described upper cutter shaft 411 are connected on the mating holes B of upset pressing plate 48 in both sides, described outer upset pressing plate 49 is laterally provided with tapped through hole, described adjusting nut 413 access the tapped through hole of outer upset pressing plate 49 and its end face contact on the end face of upper cutter shaft 411; The two ends of described lower cutter shaft 412 are connected on the mating holes A492 that outer upset pressing plate 49 and pressing plate 471 formed.
Preferred further, the pressing plate 471 of described knife rest 47 is symmetrical arranged side by side for about L shape, L shape pressing plate 471 is spliced by vertical plate and transverse slat, several connecting rods 472 described comprise connecting rod A472a, connecting rod B472b and connecting rod C472c, described connecting rod A472a and connecting rod B472b is located between the front and back of both sides transverse slat, connecting rod C472c is located between the top of both sides vertical plate, and the top, middle part of described transverse slat is provided with half arc-shaped concave.Described transverse slat is provided with screwed hole 473 on the top away from vertical plate.The shape of described outer upset pressing plate 49 is L shape, and the upper lateral of described outer upset pressing plate 49 is provided with the tapped through hole penetrated for adjusting nut 413, and center bottom is provided with half arc-shaped concave, is provided with the threaded perforations locked for lock screw 494 at vertical direction.Lock screw 494 locks the screwed hole 473 on pressing plate 471 through threaded perforations; When by lock screw 494 by outer upset pressing plate 49 and pressing plate 471 being locked through threaded perforations and screwed hole 473 time, half arc-shaped concave of pressing plate 471 and half arc-shaped concave of outer upset pressing plate 49 coordinate to be spliced to form and enter endoporus for the clamping of lower cutter shaft 412 and connect with exit orifice and to form and endoporus aperture is greater than in the mating holes A492 of exit orifice external diameter.The bottom, middle part of the top board 481 of described interior upset pressing plate 48 is provided with half arc-shaped concave, the top, middle part of lower platen 482 is provided with half arc-shaped concave, the opposite side of top board 481 and the opposite side of lower platen 482 are threaded by lock handle 484, when lock handle 484 is locked, half arc-shaped concave of top board 481 and half arc-shaped concave cooperation of lower platen 482 are spliced to form the mating holes B keeping supplying cutter shaft clamping, on the connecting rod C472c of hinged end rotatable connection two side guide 471 of lower platen 482.
The replacing options of the cutter group 42 of described cutting mechanism 4 is as follows: the adjusting nut 413 unscrewing the left and right sides, unclamps the lock handle 484 of the left and right sides, rotates the top board 481 of the interior upset pressing plate 48 of the left and right sides, can take out cutter shaft 411; Unclamp the lock screw 494 of the left and right sides, in rotating, upset pressing plate 48 and outer upset pressing plate 49, can take out lower cutter shaft 412; Otherwise then install cutter shaft 411 and lower cutter shaft 412.
As shown in figure 20, described discharge mechanism 2 comprises the rotating coiled strip gas expansion shaft 21 that can be installed in material.Described feed mechanism 3 is the horizontally disposed operating surface 31 in front upper place that is located at support and the guide roller arranged near the front and back of operating surface, be set to front guide roller 32 and rear guide roller 33, also comprise and be located at the feeding Powered back-up roll 34 below rear guide roller 33 and cutting mechanism 4 and the running roller 35 near cutting mechanism knife rest, described feeding Powered back-up roll 34 be two side by side pressing arrange pinch roller, be set to front pinch roller 34a and rear pinch roller 34b, described front pinch roller 34a is connected with drive unit with power set, described material guide roller 33 after after operating surface 31 stretches out, in the past pass between pinch roller 34a and rear pinch roller 34b and walk around from the back of rear pinch roller 34b the upper surface entering running roller 35, thus import between upper slitter group 43 and lower cutter group 44.Described upper cutter shaft 411 and lower cutter shaft 412 are all equiped with the gear intermeshing and arrange; The gear of pinch roller 34a and lower cutter shaft 412 before described power set are driven by drive unit, namely motor is by pinch roller 34a and lower cutter shaft 412 before chain drive, two pinch rollers clamping materials of feeding Powered back-up roll 34 are sent between upper annular dise knife 452 in knife rests and lower annular dise knife 441, gear in gear drive on lower cutter shaft 412 on cutter shaft 411, thus realize upper and lower cutter shaft synchronous axial system, realize material and cut action, the material point to cut realizes rewinding action along with the rewinding air-expanding shaft of receiving mechanism 5 rotates.Described FPC auxiliary material automatic splitting machine can also comprise detent mechanism, and described detent mechanism is located between front guide roller 32 and discharge mechanism 2, and described detent mechanism is induction electric eye; The edge of the most bright spot align material of the light source center of electric eye under manual mode, and to the marginal position of control device feedback material, regulated by the skew of marginal position to material of control device according to described feedback material, make material neat.
Claims (9)
1. a FPC auxiliary material automatic splitting machine, comprise support (1) and control device, described support (1) is provided with power set, drive unit, discharge mechanism (2), feed mechanism (3), cutting mechanism (4) and receiving mechanism (5), described cutting mechanism (4) comprises cutter shaft (41) and holds the cutter group (42) of cutter shaft (41) therefrom cross-under, it is characterized in that, described cutter group (42) comprises upper slitter group (43) and lower cutter group (44), described upper slitter group (43) is made up of several unit cutter groups (45) and the annular Upper gasket (46a) be located at often between adjacent two unit cutter groups (45), described unit cutter group (45) comprises deck (451), upper annular dise knife (452) and snap ring (454), described deck (451) is loop configuration, comprise a base ring (455), its inside edge is provided with annulus projection (456), upper annular dise knife (452) and snap ring (454) are socketed in the annulus projection (456) of deck (451) by its endoporus successively, deck (451), between the outer face that after upper annular dise knife (452) and snap ring (454) are locked, the outer face of the annulus projection (456) of described deck (451) is positioned at snap ring (454) and inner face, described lower cutter group (44) is made up of several lower annular dise knifes (441) and the annular lower gasket (46b) be located at often under adjacent two between annular dise knife (441), when pressing upper slitter group (43) and lower cutter group (44) respectively, the described blade of annular dise knife (452) and the blade of lower annular dise knife (441) are corresponding in turn to fit up and down and arrange,
Described cutting mechanism (4) also comprises interior upset pressing plate (48) and the outer upset pressing plate (49) that knife rest (47) and Parallel Symmetric are located at knife rest (47) left and right sides; Described cutter shaft (41) is divided into upper cutter shaft (411) and lower cutter shaft (412) according to its position; Described outer upset pressing plate (49) is movably connected on knife rest (47), the end of described lower cutter shaft (412) is connected between the outer upset pressing plate (49) combined of both sides and knife rest (47), described interior upset pressing plate (48) is fixed on the inner side of outer upset pressing plate (49), and the end active card of described upper cutter shaft (411) is connected in both sides and overturns between pressing plate (48) and to be fixed by the adjusting nut (413) of both sides.
2. FPC auxiliary material automatic splitting machine according to claim 1, is characterized in that, also comprises the helical spring (453) in gap that the outward flange that is looped around annular dise knife (452) and snap ring (454) formed.
3. FPC auxiliary material automatic splitting machine according to claim 2, it is characterized in that, in described unit cutter group (45), upper annular dise knife (452) be one by the interior circular ring plate forming an angled transition outward gradually, thus form outer incline anchor ring (452a) and tilted anchor ring (452b), at circular ring plate outer edge place, also there is blade (452c), when upper annular dise knife (452) is socketed on deck (451), base ring (455) outer edge of deck (451) is supported on the tilted anchor ring (452b) of upper annular dise knife (452),
The shape of described snap ring (454) is truncated cone-shaped, two bottom surfaces of round platform correspond to two annulus end faces respectively: large circle end face (454a) and small circle ring end face (454b), and large circle end face (454a) is provided with groove (457) along inner edges;
After deck (451), upper annular dise knife (452) and snap ring (454) being locked, the outer face of the annulus projection (456) of described deck (451) is mutually concordant with the bottom surface of the groove (457) of described snap ring (454); When being placed between unit cutter group (45) by Upper gasket (46a), described Upper gasket (46a) clamping enters in the groove (457) of snap ring (454);
Described helical spring (453) respectively with the outer incline anchor ring (452a) of upper annular dise knife (452) and the tangent setting of lateral surface of snap ring (454).
4. FPC auxiliary material automatic splitting machine according to claim 3, it is characterized in that also having inside described annular dise knife (452) and be connected and the cylindrical channel (452d) suitable with the shape of the annulus projection (456) of deck (451) with tilted anchor ring (452b).
5. FPC auxiliary material automatic splitting machine according to claim 4, it is characterized in that, the bus of tilted anchor ring (452b) and the angle of its axis of described annular dise knife (452) they are 84 °; The bus in blade face of described annular dise knife (452) and the angle of the axis of upper annular dise knife (452) are 45 °.
6. FPC auxiliary material automatic splitting machine according to claim 1, is characterized in that,
Described knife rest (47) comprises the pressing plate (471) of the left and right sides and is horizontally set with several connecting rods (472) composition be fixed on therebetween;
The lower end of described outer upset pressing plate (49) is connected with the threaded upper ends of pressing plate (471), when the lower end of outer upset pressing plate (49) is connected with the threaded upper ends of pressing plate (471), described outer upset pressing plate (49) and pressing plate (471) form mating holes A (492) on its composition surface;
Described interior upset pressing plate (48) comprises two stacked up and down pressing plates: top board (481) and lower platen (482), the lower end of top board (481) side is hinged on the upper end of lower platen (482) side, the lower end of top board (481) opposite side is connected with the threaded upper ends of lower platen (482) opposite side, when the lower end of top board (481) opposite side is fixedly connected with the threaded upper ends of lower platen (482) opposite side, a mating holes B is formed at the middle part on the composition surface of top board (481) and lower platen (482), on the connecting rod of lower platen (482) rotatable connection two side guide (471),
When the lower end of outer upset pressing plate (49) is connected with the threaded upper ends of pressing plate (471) and the lower end of top board (481) opposite side is fixedly connected with the threaded upper ends of lower platen (482) opposite side, the two ends of described upper cutter shaft (411) are connected on the mating holes B of upset pressing plate (48) in both sides, described outer upset pressing plate (49) is laterally provided with tapped through hole, described adjusting nut (413) access is outer overturn the tapped through hole of pressing plate (49) and its end face contact on the end face of upper cutter shaft (411); The two ends of described lower cutter shaft (412) are connected on the mating holes A (492) that outer upset pressing plate (49) and pressing plate (471) formed.
7. FPC auxiliary material automatic splitting machine according to claim 6, it is characterized in that, the pressing plate (471) of described knife rest (47) is for being symmetrical arranged side by side about L shape, L shape pressing plate (471) is spliced by vertical plate and transverse slat, described several connecting rods (472) comprise connecting rod A (472a), connecting rod B (472b) and connecting rod C (472c), described connecting rod A (472a) and connecting rod B (472b) are located between the front and back of both sides transverse slat, connecting rod C (472c) is located between the top of both sides vertical plate, the top, middle part of described transverse slat is provided with half arc-shaped concave, described transverse slat is provided with screwed hole (473) on the top away from vertical plate,
The shape of described outer upset pressing plate (49) is L shape, the upper lateral of described outer upset pressing plate (49) is provided with the tapped through hole penetrated for adjusting nut (413), center bottom is provided with half arc-shaped concave, is also provided with the threaded perforations locked for lock screw (494) at vertical direction;
Lock screw (494) locks the screwed hole (473) on pressing plate (471) through threaded perforations; When by lock screw (494) by through threaded perforations and screwed hole (473) by outer upset pressing plate (49) and pressing plate (471) locking time, half arc-shaped concave of pressing plate (471) and half arc-shaped concave of outer upset pressing plate (49) coordinate and are spliced to form confession lower cutter shaft (412) clamping and enter endoporus and connect with exit orifice and to form and endoporus aperture is greater than in the mating holes A (492) of exit orifice external diameter;
The bottom, middle part of the top board (481) of described interior upset pressing plate (48) is provided with half arc-shaped concave, the top, middle part of lower platen (482) is provided with half arc-shaped concave, the opposite side of top board (481) and the opposite side of lower platen (482) are threaded by lock handle (484), when lock handle (484) is locked, half arc-shaped concave of top board (481) and half arc-shaped concave cooperation of lower platen (482) are spliced to form the mating holes B keeping supplying cutter shaft clamping, on the connecting rod C (472c) of the hinged end rotatable connection two side guide (471) of lower platen (482).
8. FPC auxiliary material automatic splitting machine according to claim 7, is characterized in that, described discharge mechanism (2) comprises the rotating coiled strip gas expansion shaft (21) that can be installed in material.
9. FPC auxiliary material automatic splitting machine according to claim 8, it is characterized in that, described feed mechanism (3) is the horizontally disposed operating surface in the front upper place (31) that is located at support and the guide roller arranged near the front and back of operating surface, be set to front guide roller (32) and rear guide roller (33), also comprise and be located at the feeding Powered back-up roll (34) of rear guide roller (33) and cutting mechanism (4) below and the running roller (35) near cutting mechanism knife rest, described feeding Powered back-up roll (34) be two side by side pressing arrange pinch roller, be set to front pinch roller (34a) and rear pinch roller (34b), described front pinch roller (34a) is connected with drive unit with power set, described material is through stretching out from the rear guide roller (33) after operating surface (31), in the past pass between pinch roller (34a) and rear pinch roller (34b) and walk around from the back of rear pinch roller (34b) upper surface entering running roller (35), thus import between upper slitter group (43) and lower cutter group (44),
Described upper cutter shaft (411) and lower cutter shaft (412) are all equiped with the gear intermeshing and arrange; The gear of pinch roller (34a) and lower cutter shaft (412) before described power set are driven by drive unit.
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| CN201410004212.7A CN103707340B (en) | 2014-01-06 | 2014-01-06 | FPC auxiliary material automatic splitting machine |
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| CN201410004212.7A CN103707340B (en) | 2014-01-06 | 2014-01-06 | FPC auxiliary material automatic splitting machine |
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| CN103707340B true CN103707340B (en) | 2016-01-06 |
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| TWI605893B (en) * | 2016-06-28 | 2017-11-21 | 日睿股份有限公司 | Light-weight spacer for slitting machine |
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| CN107696104B (en) * | 2017-10-30 | 2023-09-05 | 苏州东利鸿电子科技有限公司 | Combined slitting mechanism and assembly method thereof |
| KR102196059B1 (en) * | 2020-06-05 | 2020-12-29 | 이석현 | Cutting apparatus strip for diagnostic kit |
| KR102220231B1 (en) | 2020-08-28 | 2021-02-24 | 이석현 | Cutting apparatus strip for diagnostic kit |
| CN112548197A (en) * | 2020-12-22 | 2021-03-26 | 厦门海辰智能科技有限公司 | Slitting equipment and blade |
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| CN103707340A (en) | 2014-04-09 |
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Address after: 518000, 4 floor, manufacturing center, SEG navigation science and Technology Park, 28 Cui Bao Road, Longgang City, Longgang District, Shenzhen, Guangdong. Patentee after: Shenzhen City flag public intelligence technology Co., Ltd. Address before: 518100 Guangdong Shenzhen Longgang District, Tong Le community, Jingsheng road 84, Huilong Pu Science Park 3 102 Patentee before: Shenzhen City flag public intelligence technology Co., Ltd. |