CN203740705U - Aluminum foil rewinder - Google Patents

Abstract

The utility model discloses an aluminum foil rewinder which comprises a frame (1). A winding mechanism is disposed on the frame (1). The winding mechanism comprises a female reel (2), a tensioning wheel (3), a winding-assisting wheel (4), a feed passage (6) and a feed rotary disc. The feed passage (6) is communicated with the long notch of the feed rotary disc. The vertical long notch of the feed rotary disc is communicated with a clamping station. A station switching rotary disc (10) is mounted on the frame (1). A pipe support mechanism (11) is mounted on the station switching rotary disc (10). An inner support mechanism is mounted on the pipe support mechanism (11). A pipe jacking mechanism (12) is mounted at the winding station of the frame (1). The female reel (2), the tensioning wheel (3) and the winding-assisting wheel (4) are disposed vertically. The discharge station (26) of the frame (1) is provided with a discharge outlet. The aluminum foil rewinder is convenient and efficient in feeding, compact in structure, small in space occupation, good in sub-roll winding effect, and convenient, efficient and energy saving in discharging.

Description

Aluminum foil rewinding machine

Technical field

The utility model relates to package packing machine field, is specifically a kind of aluminum foil rewinding machine.

Background technology

Aluminium foil is indispensable raw MAT'L in packaging industry, and aluminium foil not only possesses protection against the tide, fresh-keeping function as flexible packaging, can also print various pattern and characters, being widely used in modern commerce packing.The aluminum foil coil finished product of directly producing, volume ratio is larger, carries and use inconvenience, therefore also need by the larger parent roll of volume for the second time spooling become the son volume of small volume, i.e. rewinding, is convenient to directly consumption and uses.

The aluminum foil rewinding machine of prior art is horizontal package structure, and it comprises frame, and frame is provided with tension wheel, winding wheel and paper web axle.The paper web of son volume is rotatably linked on paper web axle, and the aluminium foil strip pulling from parent roll drives and is finally wrapped in paper web to form son volume through tension wheel tensioning and by winding wheel.

There is following defect in the aluminum foil rewinding machine of prior art: first, lack special feed mechanism paper tube sleeve is combined on paper web axle, often need artificial loading, effect is low, and operation location inaccuracy; Secondly, this package structure is horizontal, tension wheel, winding wheel and the paper web axle relevant to being wound around son volume be all level to arranging, this spline structure disperses, not compact, takes up room large; Again, in package process, by winding wheel, drive aluminium foil strip to be wound around to paper web, aluminium foil strip is subject to the easy alice of friction force of winding wheel, and the laminating degree of the aluminium foil of son volume is poor, and the aluminium foil volume being finally wound in is uneven, package weak effect; Again secondly, after the package of son volume completes, generally need discharging manually, inefficiency, if adopt new special-purpose discharging discharging mechanism, can increase new energy consumption.

Utility model content

The technical problems to be solved in the utility model is, provide that a kind of feeding process convenience and high-efficiency, accuracy rate are high, compact conformation, take up room little, the package of son volume is effective, not alice and the energy-conservation aluminum foil rewinding machine of discharging discharging convenience and high-efficiency.

Technical solution of the present utility model is, a kind of aluminum foil rewinding machine is provided, it comprises frame, frame is provided with package mechanism, package mechanism comprises a rack-mounted parent roll axle, at least two tension wheels and one help rolling wheel, this aluminum foil rewinding machine also comprises a feeding-passage of shelving many paper webs being side by side fixed in frame, one is rotatably engaged in frame and by electric motor driven charging rotating disk, charging rotating disk is provided with multiple tracks for blocking the radially long nick of single paper web, the end of feeding-passage is communicated with to long nick with a level on charging rotating disk, vertically being communicated with clamping station to long nick of the top of charging rotating disk, in frame, be also provided with for paper web is vertically sent into the device of clamping station from this to long nick, horizontal direction Switch of working position rotating disk is also rotatably installed in frame, the stay tube mechanism that is positioned at different station top with this dial rotation is installed on Switch of working position rotating disk, and stay tube mechanism lower end is rotatably provided with in the opening that can stretch into paper web upper end and the inner support structure of tensioning paper web, on the package station of frame, be provided with one for holding out against the push pipe mechanism that is positioned at the paper web lower end of this station and drives this paper web rotation, parent roll axle, tension wheel and help rolling wheel all vertically to setting, also vertically coordinate the pinch rollers of aluminium foil strip compacting with helping rolling wheel to being provided with one in frame, in frame, be also provided with one for son is rolled up to the cutter separated with parent roll, the blanking station of frame is provided with a discharging opening.

The working process of this machine is: a plurality of paper webs are arranged side by side on feeding-passage, the paper web of feeding-passage end enters the level of charging rotating disk in long nick, charging dial rotation, make this long nick rotate to rotating disk the top become vertically to, under the device effects such as nozzle or cylinder, this paper web is from vertically sending into clamping station to long nick, the inner support structure that is positioned at the stay tube mechanism lower end of clamping station stretches into paper web upper shed and props up, this stay tube mechanism is along with Switch of working position dial rotation is to package station, this paper web rises to hold out against in the push pipe mechanism that driving is positioned at package station, now, this paper web upper end by stay tube mechanism from propping up in opening and lower end is held out against by push pipe mechanism, drive the rotation of push pipe mechanism, make to rotate together with the inner support structure of paper web and stay tube mechanism, and the parent roll of aluminium foil is linked on parent roll axle, aluminium foil strip is pulled from parent roll, through tension wheel tensioning, then through pinch rollers and the gap compacting that helps rolling wheel, the paper web being finally rotated is wound around, and forms aluminium foil volume.Sub-circumvolution is after completing, Switch of working position rotating disk is rotated further, band mover volume moves to blanking station, now, cutter cuts off the aluminium foil strip between son volume and parent roll, by one section of aluminium foil strip of son volume by the sub-reel of inertia rotation around, and on the next one enters the paper web of package station, be wound around under the application force of cutter by one section of aluminium foil strip of parent roll, to form new son volume.And the son that package completes volume is along with stay tube mechanism enters blanking station, the inner support structure of stay tube mechanism lower end shrinks, and son is twisted under Action of Gravity Field from the discharging opening blanking that dropped.

The utility model aluminum foil rewinding machine compared with prior art, has following remarkable advantage and beneficial effect:

First, people can be disposable by a plurality of paper webs and drain in feeding-passage, paper web will automatically enter clamping station through feeding-passage, charging rotating disk and be propped up by stay tube mechanism, and by Switch of working position driven by rotary disc to package station, only need the disposable many paper webs of putting into, each paper web just can be automatically in place to package station accurately, and its feeding process is efficient and convenient, operation setting accuracy is high, secondly, design due to charging rotating disk, make paper web from laterally becoming longitudinally, and, the effect of Switch of working position rotating disk and stay tube mechanism realized paper web with vertically to the conversion at each station, what make parent roll axle, the tension wheel of package mechanism and help the parts such as rolling wheel vertically becomes possibility to design, has realized the erect-type layout of package mechanism, make compact conformation, significantly saved the occupation of land space of machine, again, paper web lower end by push pipe mechanism, withstood and upper end by the inner support structure stretching of stay tube mechanism, and push pipe mechanism can active rotation and the inner support structure of stay tube mechanism also can be along with rotation, this has just realized the rotation of paper web, like this, sub-circumvolution just utilizes paper web rotation that power is provided around aluminium foil strip completely, and no longer rely on, help rolling wheel to provide friction force to drive aluminium foil strip, therefore package process is difficult for alice, the laminating degree of the aluminium foil of son volume is high, surfacing, package is effective, and, package process has also been passed through pinch rollers and has been helped the gap compacting of rolling wheel, further reduced alice, improved the laminating degree of sub-rolls of aluminum foil, improve package effect, again secondly,, because son volume is vertically to setting, after package completes, while being transported to blanking station, in only needing, receive inner support structure, just can make son twist in automatic blanking under Action of Gravity Field, its discharge process, efficiency is high, saving energy consumption.

As improvement, package mechanism also comprises a driven shaft, a linkage board and a rack-mounted imput shaft, imput shaft is rotatably linked in linkage board middle part, driven shaft is rotatably linked in linkage board one end, on imput shaft and driven shaft, be combined with belt, between the linkage board other end and frame, be provided with extension spring, belt props up the parent roll being linked on parent roll axle under extension spring effect, said structure, can provide power for the aluminium foil strip on parent roll, make aluminium foil strip operation more steady, alice not while guaranteeing package, sub-rolls of aluminum foil laminating degree is high, improve package quality, and the effect of extension spring can be so that belt be fitted all the time parent roll, realize auto-compensation, parent roll after reducing, volume still can be adjacent to by belt.

As improving again, the inner support structure that moves down and automatically strut during inner support structure Wei Dang stay tube mechanism pressurized, frame is provided with a hold-down devices, hold-down devices comprises that one for pressing down the pressure head of the stay tube mechanism that is positioned at clamping station, in frame, be fixed with the fan ring-shaped pressuring plate of a level, the bottom surface of fan ring-shaped pressuring plate is concordant with the bottom surface of pressure head that is positioned at lower position, fan ring-shaped pressuring plate extends to blanking station the place ahead from clamping station rear always, the course of action of this mechanism is, pressure head presses down the stay tube mechanism that is positioned at clamping station, making the inner support structure of this stay tube mechanism move down and automatically strut to insert is positioned at the paper web upper shed of this station and props up, the stay tube mechanism of propping up paper web can be along with Switch of working position dial rotation, go to package station package Cheng Zijuan, the most backward blanking station moves, in this process, the path of motion that fan ring-shaped pressuring plate is positioned at the top Qie Yugai stay tube mechanism of this stay tube mechanism always overlaps so that Gei Gai stay tube mechanism provides lasting downforce, make the inner support structure of stay tube mechanism prop up all the time paper web, until this stay tube mechanism is while running to blanking station, blanking station top no longer covers fan ring-shaped pressuring plate, stay tube mechanism rises and drives inner support structure also to rise and automatically shrink, unclamp son volume, realize automatic blanking, from analyzing above, this structure and the collocation of Switch of working position rotating disk, realized clamping station, the Automatic-clamping of package station to paper web, automatic separation at blanking station, control accurately, degree of automation is high.

As improving again again, hold-down devices also comprises cam, triangle rocker, connecting rod, swing arm, torsion spring, arm shaft, axle bed and coupling rod, cam and the equal level of triangle rocker are to being rotatably arranged in frame, triangle rocker one end pushes against with cam under torsion spring effect, axle bed is fixed in frame, arm shaft level is to being rotatably engaged in axle bed, pressure head is fixed on one end of swing arm, the other end of swing arm and one end of arm shaft are fixed, one end of the arm shaft other end and coupling rod is fixed, the other end of coupling rod and one end of connecting rod are hinged, the other end of connecting rod and triangle rocker are hinged away from one end of cam, the operating principle of this mechanism is, actuated by cams triangle rocker reciprocally swinging, this reciprocally swinging is through connecting rod, coupling rod passes to arm shaft, the final intermittent intermittence that swings and then realize pressure head of swing arm that drives presses down, this apparatus structure is simple, reliable in function.

The inner support structure that moves down and automatically strut when stay tube mechanism pressurized is preferably, Switch of working position rotating disk is provided with mounting hole, stay tube mechanism comprises outer tube wall, slide block and inner washer, the outer circumference surface of outer tube wall is provided with radial convex loop, outer tube wall inserts between mounting hole and radial convex loop and Switch of working position rotating disk and is provided with the first stage clip, slide block sliding fit in outer tube wall and slider top be fixed with lid, slider bottom is fixed with one with the latch of the conical surface, between lid and radial convex loop, be provided with the second stage clip, inner washer is positioned at outer tube wall lower opening and through bearing, connects between the two, inner washer inwall is fixed with a plurality of shell fragments, the spacing of each shell fragment under state of nature is less than the diameter of latch, the first stage clip elastic force is less than the second stage clip elastic force, like this, when lid pressurized, the little meeting of the first stage clip elastic force is first shunk, thereby being declined, whole pipe outer wall makes to manage the upper shed of outer wall lower end shell fragment insertion paper web, the second stage clip is compressed more subsequently, and slide block also can decline and drive the latch with the conical surface to insert between a plurality of shell fragments, shell fragment is outwards strutted, to clamp paper web, and after pressure disappearance, under two stage clip effects, slide block drives latch to rise, each shell fragment again tightens reset under self elastic force effect, paper web drops, and, between the inner washer of fixation spring tab and outer tube wall, be provided with bearing, with regard to having guaranteed to clamp the shell fragment rotation of paper web, outer tube wall does not rotate for this, this is simple in structure, design exquisite, having realized stay tube mechanism pressurized inner support structure automatically opens and guarantees that inner support structure rotates freely.

As further improving again, sliding wheel is rotatably installed on lid, the roller bearing of sliding wheel be level to, like this, when stay tube mechanism is pushed down by fan ring-shaped pressuring plate by Switch of working position driven by rotary disc simultaneously, sliding wheel can reduce stay tube mechanism top and the friction force of fan between ring-shaped pressuring plate, make to move smooth-going, noise is little.

As further improving again, on discharging opening, be fixed with a discharging guide cylinder, like this, stay tube mechanism unclamps after son volume, precisely blanking.

As preferably, push pipe mechanism comprises driving cylinder, micro-motor and for holding out against the top of paper web lower end, cylinder body and the frame of driving cylinder are fixed, piston rod and the shell of micro motor of driving cylinder are fixed, the output shaft of micro-motor is fixing with top, like this, the piston rod of driving cylinder that driving is positioned at the push pipe mechanism of package station rises, make the top of push pipe mechanism withstand paper web, now, this paper web upper end by stay tube mechanism from propping up in opening and lower end is held out against by push pipe mechanism, drive the micro-motor rotation of push pipe mechanism, make top, together with the inner support structure of paper web and stay tube mechanism, rotate, this is simple in structure, and function-stable is reliable.

Accompanying drawing explanation

Fig. 1 is the structural representation of the utility model aluminum foil rewinding machine.

Fig. 2 is the structural representation after top board that removes of the utility model aluminum foil rewinding machine.

Fig. 3 is the structural representation of the package mechanism of the utility model aluminum foil rewinding machine.

Fig. 4 is the plan structure schematic diagram of the package mechanism of the utility model aluminum foil rewinding machine.

Fig. 5 is that the son volume package of the package mechanism of the utility model aluminum foil rewinding machine completes the plan structure schematic diagram before moving and cut off by cutter to next station.

Fig. 6 is the structure for amplifying schematic diagram of the hold-down devices of the utility model aluminum foil rewinding machine.

Fig. 7 is the structure for amplifying schematic diagram of the stay tube mechanism of the utility model aluminum foil rewinding machine.

Fig. 8 be the utility model aluminum foil rewinding machine stay tube mechanism not during pressurized amplification sectional structure schematic diagram.

Fig. 9 is the amplification sectional structure schematic diagram of the stay tube mechanism pressurized of the utility model aluminum foil rewinding machine while propping up paper web.

Figure 10 is the structure for amplifying schematic diagram of the push pipe mechanism of the utility model aluminum foil rewinding machine.

Shown in figure 1, frame, 2, parent roll axle, 3, tension wheel, 4, help rolling wheel, 5, paper web, 6, feeding-passage, 7, charging rotating disk, 8, long nick, 9, clamping station, 10, Switch of working position rotating disk, 11, stay tube mechanism, 12, push pipe mechanism, 13, driving cylinder, 14, micro-motor, 15, top, 16, pinch rollers, 17, aluminium foil strip, 18, cutter, 19, driven shaft, 20, linkage board, 21, imput shaft, 22, belt, 23, extension spring, 24, pressure head, 25, fan ring-shaped pressuring plate, 26, blanking station, 27, cam, 28, triangle rocker, 29, connecting rod, 30, swing arm, 31, arm shaft, 32, axle bed, 33, coupling rod, 34, outer tube wall, 35, slide block, 36, inner washer, 37, radial convex loop, 38, the first stage clip, 39, lid, 40, latch, 41, the second stage clip, 42, bearing, 43, shell fragment, 44, sliding wheel, 45, discharging guide cylinder, 46, side plate, 47, top board, 48, upper backup pad, 49, middle stay bearing plate, 50, lower supporting plate, 51, turntable shaft, 52, sprocket wheel, 53, horizontal pin, 54, vertically sell 55, step surface, 56, package station.

The specific embodiment

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, the utility model aluminum foil rewinding machine, it comprises frame 1, frame comprises stay bearing plate 49 and a lower supporting plate 50 in biside plate 46, a top board 47, a upper backup pad 48,, and the two ends of top board 47 and three stay bearing plates are fixing with two side plates 46 respectively.

This aluminum foil rewinding machine also comprise on a side plate 46 that is fixed on frame 1 for shelving on the feeding-passage 6 of many paper webs 5 side by side, a side plate 46 that is rotatably engaged in frame 1 and by electric motor driven charging rotating disk 7.Feeding-passage 6 is skewed, is convenient to paper web 5 and under Action of Gravity Field, is rolled into the end of feeding-passage 6 downwards.Charging rotating disk 7 is provided with four roads for blocking the radially long nick 8 of single paper web 5, and the end of feeding-passage 6 is communicated with to long nick 8 with a level on charging rotating disk 7.Vertically being communicated with clamping station 9 to long nick 8 of the top of charging rotating disk 7, specifically, frame 1 side plate 46 is provided with slotted hole, and the vertical of the top is communicated with the clamping station 9 in frame 1 through running through the slotted hole of side plate 46 to long nick 8.In frame 1, be also provided with for paper web 5 is vertically sent into the device of clamping station 9 from this to long nick 8; As frame 1 side plate 46 is provided with over against nozzle or the cylinder of side plate 46 slotted holes.

Horizontal direction Switch of working position rotating disk 10 is also rotatably installed in frame 1, specifically, a turntable shaft 51 is rotatably installed on the top board 47 of frame 1, Switch of working position rotating disk 10 is fixed with turntable shaft 51 lower ends, turntable shaft 51 upper ends are fixed with sprocket wheel 52, on sprocket wheel 52, are sheathed with through motor-operated chain.

On Switch of working position rotating disk 10, be provided with Switch of working position rotating disk 10 and rotate the stay tube mechanism 11 that is positioned at different station top, stay tube mechanism 11 lower ends are rotatably provided with in the opening that can stretch into paper web 5 upper ends and the inner support structure of tensioning paper web 5.The inner support structure that moves down and automatically strut during inner support structure Wei Dang stay tube mechanism 11 pressurized.Specifically, Switch of working position rotating disk 10 is provided with mounting hole, and stay tube mechanism 11 comprises outer tube wall 34, slide block 35 and inner washer 36.The outer circumference surface of outer tube wall 34 is provided with radial convex loop 37, outer tube wall 34 inserts between mounting holes and radial convex loop 37 and Switch of working position rotating disk 10 and is provided with the first stage clip 38, and the first stage clip 38 is linked in outer tube wall 34 and the first stage clip 38 two ends push against with radial convex loop 37 and Switch of working position rotating disk 10 respectively.Slide block 35 sliding fits in outer tube wall 34 and slide block 35 tops be fixed with lid 39, sliding wheel 44 is rotatably installed on lid 39, the roller bearing of sliding wheel 44 be level to.Slide block 35 bottoms are fixed with one with the latch 40 of the conical surface.Between lid 39 and radial convex loop 37, be provided with the second stage clip 41, the second stage clip 41 is also linked on outer tube wall 34 and the two ends of the second stage clip 41 push against with lid 39 and radial convex loop 37 respectively.Inner washer 36 is positioned at outer tube wall 34 lower openings and through bearing 42, connects between the two, inner washer 36 inwalls are fixed with a plurality of shell fragments 43, the spacing of each shell fragment 43 under state of nature is less than the diameter of latch 40, and latch 40 inserts between shell fragment 43 and can strut each shell fragment 43 like this.The first stage clip 38 elastic force are less than the second stage clip 41 elastic force.

Frame 1 upper backup pad 48 is provided with a hold-down devices, hold-down devices comprises that one for pressing down the pressure head 24 of the stay tube mechanism 11 that is positioned at clamping station 9, hold-down devices also comprises cam 27, triangle rocker 28, connecting rod 29, swing arm 30, torsion spring, arm shaft 31, axle bed 32 and coupling rod 33, cam 27 and the equal level of triangle rocker 28 are to being rotatably arranged on the upper backup pad 48 of frame 1, triangle rocker 28 one end push against with cam 27 under torsion spring effect, axle bed 32 is fixed on the upper backup pad 48 of frame 1, arm shaft 31 levels are to being rotatably engaged in axle bed 32, pressure head 24 is fixed on one end of swing arm 30, one end of the other end of swing arm 30 and arm shaft 31 is fixed, one end of arm shaft 31 other ends and coupling rod 33 is fixed, one end one horizontal pin 53 of the other end of coupling rod 33 and connecting rod 29 is hinged, the other end of connecting rod 29 and triangle rocker 28 are hinged away from the vertical pin 54 in one end one of cam 27.

In frame 1, be fixed with the fan ring-shaped pressuring plate 25 of a level, the bottom surface of fan ring-shaped pressuring plate 25 is concordant with the bottom surface of pressure head 24 that is positioned at lower position.Fan ring-shaped pressuring plate 25 extends to blanking station 26 the place aheads from clamping station 9 rears always.In other words, the head end of fan ring-shaped pressuring plate 25 is drawn close with the pressure head 24 that is positioned at lower position, and move to fan ring-shaped pressuring plate 25 head ends from pressure head 24 upper end of being convenient to the stay tube mechanism 11 that pressed down by pressure head 24; And the end of fan ring-shaped pressuring plate 25 extends to blanking station 26 the place aheads always, like this, once stay tube mechanism 25 departs from and enters blanking station 26 from fan ring-shaped pressuring plate 25 ends, be just no longer subject to fanning the compacting of ring-shaped pressuring plate 25, start to rise.

Frame 1 is provided with package mechanism.Package mechanism comprises that a parent roll axle 2, two tension wheels 3, pinch rollers 16 and one help rolling wheel 4, and helping rolling wheel 4 is exactly the winding wheel of prior art, but helps rolling wheel 4 can initiatively not provide power but by paper web 5 driven rotary on package station 56.The wheel shaft of the wheel shaft of parent roll axle 2, tension wheel 3, pinch rollers 16 and help rolling wheel 4 all vertically to setting, the wheel shaft of above-mentioned parent roll axle 2, the wheel shaft of tension wheel 3, pinch rollers 16 and help the wheel shaft of rolling wheel 4 to be installed on the middle stay bearing plate 49 of frame 1.Pinch rollers 16 coordinates aluminium foil strip 17 compactings with helping rolling wheel 4, and from general knowledge, pinch rollers 16 and the spacing that helps rolling wheel 4 equal the thickness of aluminium foil strip 17, and the paper web 5 that is positioned at package station 56 and the spacing that helps rolling wheel 4 are less than the thickness of aluminium foil strip 17.This cutter 18 is through air cylinder driven for son is rolled up to the cutter 18 separated with parent roll in frame 1, to be also provided with one, and this cylinder is fixed on the middle stay bearing plate 49 of frame 1.

Package mechanism also comprises that a driven shaft 19, linkage board 20 and one are arranged on the imput shaft on stay bearing plate 49 21 in frame 1, imput shaft 21 is rotatably linked in linkage board 20 middle parts, driven shaft 19 is rotatably linked in linkage board 20 one end, on imput shaft 21 and driven shaft 19, be combined with belt 22, between linkage board 20 other ends and frame 1, be provided with extension spring 23, belt 22 props up the parent roll being linked on parent roll axle 2 under extension spring 23 effects.

On the package station 56 of frame 1, be provided with one for holding out against the push pipe mechanism 12 that is positioned at paper web 5 lower ends of package station 56 and drives these paper web 5 rotations.Push pipe mechanism 12 comprises that driving cylinder 13 is as cylinder, micro-motor 14 with for holding out against the top 15 with step surface 55 of paper web 5 lower ends, the lower supporting plate 50 of the cylinder body of driving cylinder 13 and frame 1 is fixing, the piston rod of driving cylinder 13 and micro-motor 14 shells are fixed, the output shaft of micro-motor 14 is fixing with top 15, and the step surface 55 of top 15 pushes against the opening of the lower end of paper web 5.

The blanking station 26 of frame 1 is provided with a discharging opening.On discharging opening, be fixed with a discharging guide cylinder 45, this discharging guide cylinder 45 is fixed on lower supporting plate 50.

Claims (8)

1. an aluminum foil rewinding machine, it comprises frame (1), frame (1) is provided with package mechanism, package mechanism comprises the parent roll axle (2) being arranged in frame (1), at least two tension wheels (3) and one help rolling wheel (4), it is characterized in that: this aluminum foil rewinding machine also comprises a feeding-passage (6) of shelving many paper webs (5) being side by side fixed in frame (1), one is rotatably engaged in frame (1) and by electric motor driven charging rotating disk (7), charging rotating disk (7) is provided with multiple tracks for blocking the radially long nick (8) of single paper web (5), the end of feeding-passage (6) is communicated with to long nick (8) with a level on charging rotating disk (7), vertically being communicated with clamping station (9) to long nick (8) of the top of charging rotating disk (7), in frame (1), be also provided with for paper web (5) is vertically sent into the device of clamping station (9) from this to long nick (8), horizontal direction Switch of working position rotating disk (10) is also rotatably installed in frame (1), the stay tube mechanism (11) that is positioned at different station top with this dial rotation is installed on Switch of working position rotating disk (10), and stay tube mechanism (11) lower end is rotatably provided with in the opening that can stretch into paper web (5) upper end and the inner support structure of tensioning paper web (5), a push pipe mechanism (12) that is positioned at paper web (5) lower end of this station for holding out against and drives this paper web (5) rotation is installed on the package station (56) of frame (1), parent roll axle (2), tension wheel (3) and help rolling wheel (4) all vertically to setting, also vertically coordinate the pinch rollers (16) of aluminium foil strip (17) compacting with helping rolling wheel (4) to being provided with one in frame (1), in frame (1), be also provided with one for son is rolled up to the cutter (18) separated with parent roll, the blanking station (26) of frame (1) is provided with a discharging opening.

2. aluminum foil rewinding machine according to claim 1, it is characterized in that: package mechanism also comprises a driven shaft (19), a linkage board (20) and an imput shaft (21) being arranged in frame (1), imput shaft (21) is rotatably linked in linkage board (20) middle part, driven shaft (19) is rotatably linked in linkage board (20) one end, on imput shaft (21) and driven shaft (19), be combined with belt (22), between linkage board (20) other end and frame (1), be provided with extension spring (23), belt (22) props up the parent roll being linked on parent roll axle (2) under extension spring (23) effect.

3. aluminum foil rewinding machine according to claim 1, it is characterized in that: the inner support structure that moves down and automatically strut during inner support structure Wei Dang stay tube mechanism (11) pressurized, frame (1) is provided with a hold-down devices, hold-down devices comprises that one for pressing down the pressure head (24) of the stay tube mechanism (11) that is positioned at clamping station (9), in frame (1), be fixed with the fan ring-shaped pressuring plate (25) of a level, the bottom surface of fan ring-shaped pressuring plate (25) is concordant with the bottom surface of pressure head (24) that is positioned at lower position, fan ring-shaped pressuring plate (25) extends to blanking station (26) the place ahead from clamping station (9) rear always.

4. aluminum foil rewinding machine according to claim 3, it is characterized in that: hold-down devices also comprises cam (27), triangle rocker (28), connecting rod (29), swing arm (30), torsion spring, arm shaft (31), axle bed (32) and coupling rod (33), the equal level of cam (27) and triangle rocker (28) is to being rotatably arranged in frame (1), triangle rocker (28) one end pushes against with cam (27) under torsion spring effect, axle bed (32) is fixed in frame (1), arm shaft (31) level is to being rotatably engaged in axle bed (32), pressure head (24) is fixed on one end of swing arm (30), one end of the other end of swing arm (30) and arm shaft (31) is fixed, one end of arm shaft (31) other end and coupling rod (33) is fixed, one end of the other end of coupling rod (33) and connecting rod (29) is hinged, the other end of connecting rod (29) and triangle rocker (28) are hinged away from one end of cam (27).

5. aluminum foil rewinding machine according to claim 3, it is characterized in that: Switch of working position rotating disk (10) is provided with mounting hole, stay tube mechanism (11) comprises outer tube wall (34), slide block (35) and inner washer (36), the outer circumference surface of outer tube wall (34) is provided with radial convex loop (37), outer tube wall (34) inserts between mounting hole and radial convex loop (37) and Switch of working position rotating disk (10) and is provided with the first stage clip (38), slide block (35) sliding fit in outer tube wall (34) and slide block (35) top be fixed with lid (39), slide block (35) bottom is fixed with a latch with the conical surface (40), between lid (39) and radial convex loop (37), be provided with the second stage clip (41), inner washer (36) is positioned at outer tube wall (34) lower opening and through bearing (42), connects between the two, inner washer (36) inwall is fixed with a plurality of shell fragments (43), the spacing of each shell fragment (43) under state of nature is less than the diameter of latch (40), the first stage clip (38) elastic force is less than the second stage clip (41) elastic force.

6. aluminum foil rewinding machine according to claim 5, is characterized in that: sliding wheel (44) is rotatably installed on lid (39), the roller bearing of sliding wheel (44) be level to.

7. aluminum foil rewinding machine according to claim 1, is characterized in that: on discharging opening, be fixed with a discharging guide cylinder (45).

8. aluminum foil rewinding machine according to claim 1, it is characterized in that: push pipe mechanism (12) comprises driving cylinder (13), micro-motor (14) and for holding out against the top (15) of paper web (5) lower end, the cylinder body of driving cylinder (13) and frame (1) are fixing, the piston rod of driving cylinder (13) and micro-motor (14) shell are fixed, and the output shaft of micro-motor (14) and top (15) are fixing.