CN104192607B - Membrane material alternative and continuous supply device - Google Patents
Membrane material alternative and continuous supply device Download PDFInfo
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- CN104192607B CN104192607B CN201410395232.1A CN201410395232A CN104192607B CN 104192607 B CN104192607 B CN 104192607B CN 201410395232 A CN201410395232 A CN 201410395232A CN 104192607 B CN104192607 B CN 104192607B
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- membrane material
- cutting knife
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Abstract
The invention discloses a membrane material alternative and continuous supply device. The membrane material alternative and continuous supply device is provided with a membrane material conveying path and is provided with a butt-joint component on the membrane material conveying path, two rolls of membrane materials are connected together through the membrane material alternative and continuous supply device in a butt-joint mode, the connected membrane materials are connected with membrane materials used before together, and surface patterns are coherent and complete. After the membrane materials are supplied in a butt-joint mode, the position deviation correction operation can be omitted, and the necessary technical guarantee can be provided for continuous operating of connected cup product filling equipment.
Description
Technical field
The present invention relates to a kind of membrane material replaces device without interruption.
Background technology
Even cup product needs cover using membrane material to carry out filling food in rim of a cup.Generally connect film used in glass product
Meeting printed patterns on material, pattern is made up of multiple content identical minimum units, is such as printed with trade mark, public affairs on membrane material
Department address, telephone number, name of product are the minimum unit pattern of content, at each rim of a cup after membrane material combines on rim of a cup
Corresponding such minimum unit pattern.Even in cup product, the Yoghourt of daily seen distribution state mostly is taking Yoghourt as a example
Company's cup structure of 6*2 matrix form, pattern shown by the surface of the film on rim of a cup when taking any one glass of Yoghourt is all complete,
Here it is the effect that minimum unit combination of patterns is formed after rim of a cup.Such membrane material surface printing content identical minimum unit
Pattern, going back spaced set has labelling, and this labelling is located at the avris of membrane material, and the effect of labelling is to be easy to determine membrane material
Position.On membrane material length direction, the distance between adjacent marker is the integral multiple of minimum unit pattern.
In even cup process of producing product, membrane material needs continuously to be admitted in production equipment, when a roll of membrane material
Replace device without interruption by membrane material when will use to be connected another wound membrane material with the former, and then reach continuous confession
The purpose of film.The existing membrane material process that alternately two wound membrane materials are linked together by device without interruption is to be first turned off
The top of another wound membrane material being previously positioned on docking station is then covered will by this wound membrane material that will be finished
The end of membrane material that be finished and cut-off, is in the position relationship of overlap, last two wound membrane materials between two membrane materials
Link together.Pattern is printed with membrane material, in prior art, membrane material is replaced device without interruption and connected with overlapped way
Membrane material, this makes two wound membrane materials interlock in the pattern of overlapping part, causes this to be coated with the cup of overlapping part and must report
Useless process, but also the membrane material dislocation in rear access can be made to cover in rim of a cup, so must be introduced into positional deviation correction operation and
Mechanism solves the problem of misalignment of the membrane material in rear access.Therefore, existing membrane material replaces when device without interruption uses and deposits
Connect defect and inconsistent phenomenon in obvious stacking.
Content of the invention
The technical problem to be solved in the present invention be provide a kind of can make two wound membrane materials connect after pattern keep complete
Membrane material replaces device without interruption.
For solving above-mentioned technical problem, the present invention adopts the following technical scheme that this membrane material replaces device without interruption and sets
There is membrane material transport path, described membrane material feeding mechanism is provided with joint unit on membrane material transport path, described joint unit
Including connecing membrane module, connect membrane module, close up part, close up part, backing plate, marker detection part, described connect membrane module, connect
Membrane module is distributed in the both sides of membrane material transport path, described connects that membrane module includes inputting guide, cutting knife, auxiliary are led
To part, buttcover plate, the described membrane module that connects includes inputting guide, cutting knife, guidance aid, buttcover plate, institute
State input guide, guidance aid, input guide, guidance aid are designed with the guiding corresponding to membrane material
Face, described cutting knife, cutting knife are arranged on and close up on part, and the motion path of described cutting knife is intersected with the motion path of cutting knife
In backing plate position, described cutting knife, cutting knife are in relative location status in backing plate position, described buttcover plate, right
Fishplate bar is arranged on and closes up on part, and the motion path of described buttcover plate is conveyed in membrane material with the motion path of buttcover plate
Occur simultaneously on path, described buttcover plate, buttcover plate are in relative location status in motion path common factor position, described cutting knife,
Cutting knife all departs from membrane material transport path in cutting knife, cutting knife described in the position apart from backing plate maximum distance, defeated in membrane material
Send on direction input guide, backing plate, the motion path of guidance aid, the motion path of buttcover plate and buttcover plate
Common factor position, marker detection part are sequentially distributed, input guide, backing plate, guidance aid on membrane material conveying direction
, the motion path of buttcover plate and the common factor position of motion path of buttcover plate, marker detection part be sequentially distributed, described
Negative-pressure adsorption part is designed with buttcover plate, buttcover plate, the motion of the operating position of described marker detection part to buttcover plate
Buttcover plate is arrived at the position that the distance of the common factor position of the motion path of path and buttcover plate is combined with backing plate equal to cutting knife
The distance of common factor position of the motion path of the motion path and buttcover plate and position being combined with backing plate equal to cutting knife is arrived
The distance of the common factor position of the motion path of the motion path of buttcover plate and buttcover plate.
The operating position of above-mentioned marker detection part is to the friendship of the motion path of buttcover plate and the motion path of buttcover plate
The distance of collection position is at least the integral multiple of distance between two neighboring in the longitudinal direction labelling on membrane material.
Membrane material replaces device without interruption and is applied to and realizes purpose without interruption by installing two wound membrane materials additional.Connect
Membrane module, connect membrane module and serve as the work adsorbed and push the work of membrane material waiting, adsorb and push adhesive tape in turn.?
In this programme, the premise cutting off the membrane material that will be finished is the labelling that marker detection part detects membrane material both sides, this mark
Note is applied to color mark sensor detection, is also suitable for label sensor.Cutting-off process relies on cutting knife or cutting knife to tie with backing plate
The shearing force of vertical film material surface is formed after conjunction on membrane material, cutting knife or cutting knife are combined rear cutting knife and pad with backing plate
Plate or cutting knife and the position relationship that backing plate is in dislocation.Compared to the cutting mode from membrane material side to opposite side, membrane material
Material is easier to obtain smooth edge by the all-in-one-piece cutting mode of the present invention.
Membrane material inputs the expansion that is stretched between guide, the spigot surface of guidance aid, and equally, membrane material also exists
Be stretched between input guide, the spigot surface of guidance aid expansion.In course of normal operation, buttcover plate, buttcover plate
All in armed state, can there is buttcover plate adsorption film material, buttcover plate adsorbs the situation of adhesive tape, or buttcover plate
Absorption adhesive tape, the situation of buttcover plate adsorption film material.When marker detection part detects the labelling of membrane material both sides again, only
Treating that buttcover plate, buttcover plate occur simultaneously on membrane material transport path will make adhesive tape by the end of a roll of membrane material and another volume
The top of membrane material is bonded together with docking mode.
Connect membrane module, connect the topology layout that the symmetrical design of membrane module is optimum.Based on this design, in membrane material
Material conveying direction upper cutter, cutting knife, backing plate are in the position relationship of simultaneously column distribution, in the side of vertical film material travel path
It is located between cutting knife, cutting knife to upper padding plate, described backing plate is provided with two grooves corresponding to cutting knife and cutting knife respectively, institute
State cutting knife, be designed with serrated edge on cutting knife.Cutting knife, cutting knife are positioned at the both sides of backing plate and symmetrical, and cutting knife arrives
The distance of backing plate is equal to cutting knife to the distance of backing plate.Form shearing force in cutting knife, cutting knife when backing plate is combined, combining
Refer to that cutting knife and cutting knife stretch in groove.Cutting knife and cutting knife are on the direction of vertical film material surface to membrane material shape
Become shearing force, compared with mode, cutting knife and the cutting knife of transverse cuts membrane material on the direction parallel to membrane material surface
Must high-speed motion.So requiring being capable of rapid output power to the part that closes up of cutting knife and cutting knife offer power.
Based on the movement needs of cutting knife and cutting knife, closing up part can be swing mechanism and linear reciprocating mechanism.
Rotary cylinder can be selected in swing mechanism to implement, cutting knife, cutting knife are separately mounted to the swing arm of two rotary cylinders
On, by swinging the process producing approximate straight line motion by a small margin；Crank cranking-block structure can certainly be selected, servomotor drives
Driven fork, fork drives rocking arm, and rocking arm produces wobbling action by a small margin, rocking arm during fork is with servomotor circular motion
The process producing approximate straight line motion is passed through to swing by a small margin in operation end.Cutting knife, movement locus all near linear fortune of cutting knife
Dynamic the reason be cutting knife, cutting knife to stretch in groove to must assure that cutting knife, cutting knife not with pad contact, otherwise saw
Profile of tooth blade can sustain damage, and cutting knife, the cutting knife clipped position on membrane material must be labelling position simultaneously.Choosing
Selecting straight-line trajectory can protect cutting knife, cutting knife not to occur with backing plate with the range of movement of effective control cutting knife, cutting knife
Collision；And precise control clipped position.
Preferably, closing up part provides power in rectilinear direction, to order about cutting knife, cutting knife towards and away from motion.Close
Holding together part is linear reciprocating mechanism, and that is, the described part that closes up includes linear reciprocation force piece and linear reciprocation force piece, institute
State cutting knife be arranged on the clutch end of linear reciprocation force piece and linear reciprocation force piece drive cutting knife straight line past
Multiple motion, described cutting knife is arranged on the clutch end of linear reciprocation force piece and linear reciprocation force piece drives
Cutting knife straight reciprocating motion, the power output direction of described linear reciprocation force piece and the power of linear reciprocation force piece
Outbound course is contrary.Linear reciprocation force piece, linear reciprocation force piece can select straight line cylinder or linear electric motors.
Close up part as the quick part providing reverse linear power, can also be that to have two reverse linear power defeated
Go out the same part at end.
Close up part act on buttcover plate, on buttcover plate, the described part that closes up includes revolving part and revolving part, institute
The clutch end stating revolving part is provided with swing arm and revolving part driving swing arm swing, and described buttcover plate is arranged on pendulum
On arm, the clutch end of described revolving part is provided with swing arm and revolving part drives swing arm to swing, described docking
Plate is arranged in swing arm.Close up the operation that part is conducive to being added adhesive tape and fixing membrane material using swinging structure,
Because can close up between buttcover plate, buttcover plate to launch, during expansion, the distance between buttcover plate, buttcover plate increase
Big and away from membrane material transport path, obtain so around buttcover plate, buttcover plate sufficient space be added adhesive tape and
The operation of fixing membrane material.
The portion that buttcover plate, buttcover plate occur simultaneously between buttcover plate, buttcover plate when closing up on membrane material transport path
Position is position residing for membrane material, and the location status of membrane material do not change because of docking operation, for this in buttcover plate, docking
When the motion path of plate occurs simultaneously, the centrage of the clutch end of described revolving part is to the motion road of buttcover plate, buttcover plate
The vertical dimension of the position occured simultaneously in footpath is at least equal to the position contacting with buttcover plate on buttcover plate during free position to revolving part
The centrage of clutch end vertical dimension, buttcover plate, buttcover plate motion path occur simultaneously when described revolving part
Clutch end centrage to buttcover plate, buttcover plate the vertical dimension of position occured simultaneously of motion path at least etc.
The position contacting with buttcover plate on buttcover plate when free position is vertical to the centrage of the clutch end of revolving part
Distance.
In order that adhesive tape and the bonding of two wound membrane materials are tight in docking operation, described buttcover plate passes through linear reciprocation and moves
Power part is vertically mounted in swing arm, and the power output direction of described linear reciprocation force piece is vertical with swing arm, described right
Fishplate bar is vertically mounted in swing arm by linear reciprocation force piece, the power output side of described linear reciprocation force piece
To vertical with swing arm.Buttcover plate, buttcover plate close up after linear reciprocation force piece and linear reciprocation force piece work
With under further close up.This operation does not produce impact to membrane material transport path.
Install and debugging difficulty to reduce equipment, the process of closing up of buttcover plate, buttcover plate be divided into two steps,
It is close with relative mode first, then close up again.Thus, the described rotation when the motion path of buttcover plate, buttcover plate occurs simultaneously
The vertical dimension of position occured simultaneously of motion path turning centrage to buttcover plate, the buttcover plate of the clutch end of part is more than
The position contacting with buttcover plate on the buttcover plate when the motion path of buttcover plate, buttcover plate separates is dynamic to revolving part
The vertical dimension of the centrage of power outfan, when the motion path of buttcover plate, buttcover plate occurs simultaneously, described revolving part is dynamic
The vertical dimension of the position to the motion path common factor of buttcover plate, buttcover plate for the centrage of power outfan is more than in buttcover plate
, on the motion path of buttcover plate buttcover plate when separating the position that contacts with buttcover plate to the clutch end of revolving part
Centrage vertical dimension.Such design eliminates the constraint on thickness of buttcover plate, buttcover plate, and revolving part
Constraint with the installation accuracy of revolving part is so that designing, install, debugging difficulty substantially reducing.Meanwhile, such structure is permissible
Can completely disengage from buttcover plate, buttcover plate after ensureing membrane material docking.
Adhesive tape and membrane material are connected with buttcover plate, buttcover plate by suction type.Suction type produces subnormal ambient,
Negative pressure produces and comes from pressure reduction.Negative-pressure adsorption part has characteristic Design in the present invention, and it is only that predominantly described buttcover plate is provided with two rows
The negative-pressure adsorption part of vertical work, and buttcover plate is provided with the groove being easy to cut between two row's negative-pressure adsorption parts, described right
Fishplate bar is provided with the negative-pressure adsorption part that two rows work independently, and buttcover plate is provided between two row's negative-pressure adsorption parts and is easy to
The groove of cutting.Buttcover plate, buttcover plate not only have the structure of fixation adhesive tape and membrane material, it may have be easy to cutting glue
Band and the structure of membrane material, both use cooperatively the preparation work before can conveniently carrying out docking operation.
In order to be able to preferably necessary preliminary treatment be carried out to adhesive tape, be especially to ensure that its bond two wound membrane materials when its two
It is that width is identical that end is maintained an equal level with membrane material.Heretofore described buttcover plate is provided with two grooves, and described texturearunaperpendicular is in recessed
Groove and recess width are equal to membrane material width, and described buttcover plate is provided with two grooves, and described texturearunaperpendicular is in groove
And recess width is equal to membrane material width.The distance between groove is the width of membrane material, and adhesive tape is adsorbed and covers
Directly cut after on these grooves, retain the part between groove.
In preparation work to the exam paper assessment membrane material that will use, before carrying out trimming using above-mentioned groove, need membrane material
Bypass the spigot surface of guide, and the optimal selection of this mode of operation be from side insertion, simple operation, to membrane material be lost
Little.For this reason, described cutting knife, cutting knife are in backing plate position relatively, on cutting knife is towards the direction of cutting knife and cutting
Knife towards on the direction of cutting knife i.e. on the direction of vertical film material travel path, described input guide and backing plate between
Spaced apart between input guide spaced apart, described and backing plate.The purpose of this structure be to facilitate membrane material directly from
The side insertion of joint unit, completes preparation work with this, from without complete by way of passing through inside joint unit
Become preparation work.
The present invention adopts technique scheme: membrane material replaces device without interruption with docking mode by two wound membrane materials even
It is connected together, the membrane material of access is engaged togather with the front membrane material having used, the pattern on surface links up, completely.With
Positional deviation correction operation can be saved after docking mode supply membrane material, continuous operations can be provided to provide for even cup product filling apparatus
Necessary technical guarantee.
Brief description
With reference to the accompanying drawings and detailed description the present invention is further described in detail.
Fig. 1 is the operating diagram of the first embodiment of the present invention；
Fig. 2 is the structural representation of the buttcover plate of the first embodiment of the present invention；
Fig. 3 is the structural representation of the buttcover plate of the first embodiment of the present invention；
Fig. 4 is enlarged drawing at a for the Fig. 1；
Fig. 5 is enlarged drawing at b for the Fig. 1；
Fig. 6 is the operating diagram of the first embodiment of the present invention；
Fig. 7 is the operating diagram of the first embodiment of the present invention；
Fig. 8 is the operating diagram of the first embodiment of the present invention；
Fig. 9 is the operating diagram of the first embodiment of the present invention；
Figure 10 is the operating diagram of the first embodiment of the present invention；
Figure 11 is the structural representation of the tenth kind of embodiment of the present invention.
Specific embodiment
The first embodiment of the present invention.
As described in Figure 1, membrane material replaces device without interruption and includes frame 1, first volume deflector roll 2, volume Two deflector roll 3, draws
Deflector roll 4, joint unit.First volume deflector roll 2, volume Two deflector roll 3, guide reel 4, joint unit are all arranged in frame 1.The first volume
Deflector roll 2, volume Two deflector roll 3 are arranged on same level position, between the two separately.Joint unit be located at first volume deflector roll 2, the
Between two wound membrane rollers 3 and positioned at first volume deflector roll 2, the top of volume Two deflector roll 3.Guide reel 4 is opened from the other end of joint unit
Begin arranged apart.First volume deflector roll 2 and volume Two deflector roll 3 are used for installing the membrane material being wound into, and wherein a roll of membrane material is worn
Cross joint unit to even cup filling apparatus supply membrane material, another wound membrane material stretches in joint unit with stand-by.
Joint unit includes connecing membrane module, connects membrane module, close up part, close up part, backing plate 5, marker detection part
6.Connect membrane module to include inputting guide 7, cutting knife 8, guidance aid 9, buttcover plate 10.Connect membrane module to include inputting
Guide 11, cutting knife 12, guidance aid 13, buttcover plate 14.Closing up part is two straight line cylinders, is straight respectively
Line cylinder 15 is linear reciprocation force piece, straight line cylinder 16 is linear reciprocation force piece.Closing up part is two rotations
Cylinder, be respectively rotary cylinder 17 be revolving part, rotary cylinder 18 be revolving part.Input guide 7, auxiliary guiding
Part 9, input guide 11, guidance aid 13 are all film guiding roller, and they can be in outer masterpiece after being arranged in frame 1
Use lower rotation, guided membrane roller surface is smooth arc surface.In frame 1, input guide 7, input guide 11 are arranged on
Same level position is that both setting height(from bottom)s are identical；Between input guide 7, input guide 11 separately.
Cutting knife 8, cutting knife 12 be all indention shape at the structure of strip and blade, cutting knife 8, cutting knife 12
Structure and equivalently-sized, they all have knife back position and blade position, and their length is slightly greater than the width of membrane material.Cut
Knife 8, cutting knife 12 are arranged on and close up on part, and specifically, cutting knife 8 is fixedly mounted on straight line cylinder 15, cutting knife 12 solid
On Dingan County's dress straight line cylinder 16.Straight line cylinder 15, the cylinder body of straight line cylinder 16 are fixedly mounted in frame 1, and both are in machine
Setting height(from bottom) on frame 1 is identical；The telescopic direction of the piston rod of straight line cylinder 15 is flexible with the piston rod of straight line cylinder 16
Direction overlaps, and that is, both direction is on same straight line, and both are in relative position relationship, the work of straight line cylinder 15
The telescopic direction of stopper rod is contrary all the time with the telescopic direction of the piston rod of straight line cylinder 16.The knife back of cutting knife 8 is fixed on straight line
On the piston rod of cylinder 15, the knife back of cutting knife 12 is fixed on the piston rod of straight line cylinder 16 so that cutting knife 8, cutting knife
12 are in relative location status, and both blades are opposite and right.Force when closing up part and doing closing action cutting knife 8 or
Cutting knife 12 moves along a straight line, now the piston rod of only straight line cylinder 15 stretch out or only straight line cylinder 16 piston rod
Stretch out, conversely, closing up distance increase between cutting knife 8 and cutting knife 12 when part does expansion action；Cutting knife 8 is in straight line cylinder 15
In the presence of do straight reciprocating motion, cutting knife 12 does straight reciprocating motion in the presence of straight line cylinder 16；Original state
Lower straight line cylinder 15 shrinks, straight line cylinder 16 shrinks, and the distance between cutting knife 8, cutting knife 12 are in maximum.Close up part
Close up and expansion action in only cutting knife 8 move, or the motion of only cutting knife 12.
Backing plate 5 is the flat structure of strip, is respectively equipped with a groove at two maximum sides of its surface, recessed
The cross section of groove is rectangular configuration, and the groove of both sides is symmetrical relative to the centrage of backing plate 5.Backing plate 5 length is slightly larger than cutting knife 8, cuts
The length of knife 12, backing plate 5 is located between cutting knife 8, cutting knife 12 after being arranged in frame 1, and is in vertical state, pad
Plate 5 is all identical apart from the distance of cutting knife 8, cutting knife 12, and the blade of cutting knife 8 is just to one of groove of backing plate 5, cutting knife
Another groove just to backing plate 5 for 12 blade.Close up part and do and cutting knife 8 or cutting knife 12 during closing action, can be promoted to stretch into pad
In the groove of plate 5, but the knife edge part of cutting knife 8, cutting knife 12 will not be contacted with backing plate 5, therefore, cutting knife 8 or cutting knife 12
With backing plate 5 with reference to when its blade stretch into and do not contact with backing plate 5 in groove.
In the vertical direction, backing plate 5, cutting knife 8, cutting knife 12, close up part be all located at input guide 7, input guiding
The top of part 11, upper padding plate 5, cutting knife 8, cutting knife 12 are in same horizontal level in the horizontal direction；In the horizontal direction
On, guide 7 is spaced apart for backing plate 5 and input, backing plate 5 is spaced apart with input guide 11, such backing plate 5 with input
It is designed with larger spacing, this spacing is used for being mounted laterally membrane material between guide 7, input guide 11.
In the vertical direction, guidance aid 9, guidance aid 13 are arranged on backing plate 5, cutting knife 8, cutting knife 12
Top, and guidance aid 9 is located at the surface of input guide 7, guidance aid 13 is located at input guide
11 surface；In the horizontal direction, guidance aid 9, guidance aid 13 are in same horizontal level.Same
On one vertical direction, guidance aid 9, input guide 7 are in the position relationship being distributed up and down；Guidance aid 13,
Input guide 11 is in the position relationship being distributed up and down.
As shown in Figure 2,4, the length of buttcover plate 10 is more than the width of membrane material, and surface is smooth plane；In plate body
Portion is provided with two disconnected air flues 19, is provided with the pore 20 of two row's equidistantly distributeds on plate body surface, and every steam vent 20 connects
One air flue 19, each air flue 19 each connects a road provides the pipeline of negative pressure.Air flue 19 and pore 20 define buttcover plate 10
Negative-pressure adsorption part.Buttcover plate 10 is additionally provided with groove 21, groove 22, groove 21, groove at the plane being provided with pore 20
22 cross section is all rectangle.Groove 21 is distributed on the length direction of buttcover plate 10 and is located between two steam vents 20,
Groove 21 length is more than the width of membrane material；The bearing of trend of the straight arrangement of pore 20, this orientation and groove 21
Parallel.The quantity of groove 22 is two, and it is distributed on the width of buttcover plate 10 and is located at the two ends of groove 21,
Spacing between two grooves 22 is equal to the width of membrane material.
Buttcover plate 10, buttcover plate 14 structure all identical, all for platy structure.As shown in Fig. 3,5, buttcover plate 14
Length be more than membrane material width, surface is smooth plane；It is provided with two disconnected air flues 19 inside plate body, in plate
Body surface face is provided with the pore 20 of two row's equidistantly distributeds, and every steam vent 20 connects an air flue 19, and each air flue 19 each connects
One tunnel provides the pipeline of negative pressure.Air flue 19 and pore 20 define the negative-pressure adsorption part of buttcover plate 14.Buttcover plate 14 is setting
It is additionally provided with groove 23, groove 24, groove 23, the cross section of groove 24 are all rectangle at the plane having pore 20.Recessed
Groove 23 is distributed on the length direction of buttcover plate 14 and is located between two steam vents 20, and groove 23 length is more than membrane material
Width；The straight arrangement of pore 20, this orientation is parallel with the bearing of trend of groove 23.The quantity of groove 24 is
Two, it is distributed on the width of buttcover plate 14 and is located at the two ends of groove 23, between two grooves 24
Spacing is equal to the width of membrane material.
Buttcover plate 10, buttcover plate 14 are arranged in frame 1 by closing up part.Specifically, rotary cylinder 17, rotation
Cylinder 18 is fixed in frame 1；Swing arm 25 is fixedly mounted on the rotating shaft of rotary cylinder 17, one end of swing arm 25 is installed
Straight line cylinder 26 is had to be linear reciprocation force piece, the cylinder body of straight line cylinder 26 is fixedly mounted in swing arm 25, straight line gas
The piston rod telescopic direction of cylinder 26 is tangent with the swaying direction of swing arm 25, and buttcover plate 10 is fixedly mounted on straight line cylinder 26
Piston rod on；The rotating shaft of rotary cylinder 18 fixedly mounts swing arm 27, one end of swing arm 27 is provided with straight line gas
Cylinder 28 is linear reciprocation force piece, and the cylinder body of straight line cylinder 28 is fixedly mounted in swing arm 27, straight line cylinder 28
Piston rod telescopic direction tangent with the swaying direction of swing arm 27, buttcover plate 14 is fixedly mounted on the work of straight line cylinder 28
On stopper rod.
When the piston rod of straight line cylinder 26 stretches out, buttcover plate 10 is released towards the direction of vertical swing arm 25, straight line cylinder
When 26 piston rod shrinks, buttcover plate 10 is placed in the position by swing arm 25 barrier effect, this position is buttcover plate 10
The position being in close contact with swing arm 25；By buttcover plate 14 towards vertical swing arm 27 when the piston rod of straight line cylinder 28 stretches out
Direction release, when the piston rod of straight line cylinder 28 shrinks, buttcover plate 14 is placed in the position by swing arm 27 barrier effect
Put, this position is the position that buttcover plate 14 is in close contact with swing arm 27.
As shown in Fig. 1,6,7, rotary cylinder 17 rotation direction is contrary with the rotation direction of rotary cylinder 18, so puts
The direction of motion between arm 25, swing arm 27 is also contrary.In the horizontal direction, rotary cylinder 17, rotary cylinder 18 are installed
In same horizontal level, and the location status in the vertical direction mirror image of rotary cylinder 17 and guidance aid 9 in
Rotary cylinder 18 and the location status of guidance aid 13, that is, four in the vertical directions are symmetrical.Close up part to do
During closing action, swing arm 25, swing arm 27 move toward one another, until swing arm 25, swing arm 27 are in parallel position relationship, this
When buttcover plate 10, buttcover plate 14 opposite and to spaced apart between the two and do not contact with each other, both are provided with the flat of pore 20
Face all in vertical state and is parallel to each other, and then straight line cylinder 26, the piston rod of straight line cylinder 28 stretch out, and order about docking
Plate 10, buttcover plate 14 are close to each other, are finally in close contact, and under original state, buttcover plate 10, buttcover plate 14 separate and straight
Line cylinder 26, straight line cylinder 28 shrink.The position that buttcover plate 10, buttcover plate 14 are closely contacted with each other is located at rotary pneumatic
On line of symmetry between cylinder 17 and rotary cylinder 18, that is, it is located between guidance aid 9 and guidance aid 13
Line of symmetry on；When buttcover plate 10, buttcover plate 14 are closely contacted with each other, groove 21 is just right with groove 23, groove 22 with
Groove 24 is just right.So allow for the rotating shaft of the rotary cylinder 17 when buttcover plate 10, buttcover plate 14 are closely contacted with each other
Vertical dimension l1 of position that is closely contacted with each other to buttcover plate 10, buttcover plate 14 of centrage be more than buttcover plate 10, right
The position contacting with buttcover plate 14 on buttcover plate 10 when fishplate bar 14 separates is to the centrage of the clutch end of revolving part
Vertical dimension l2；When buttcover plate 10, buttcover plate 14 are closely contacted with each other, the centrage of the rotating shaft of rotary cylinder 18 arrives
Vertical dimension l1 of the position that buttcover plate 10, buttcover plate 14 are closely contacted with each other is more than buttcover plate 10,14 points of buttcover plate
From when buttcover plate 14 on the position that contacts with buttcover plate 10 centrage to the clutch end of revolving part vertical dimension
l3；This released state includes closing up part and launches to make buttcover plate 10, the detached state of buttcover plate 14 and straight line cylinder
26th, straight line cylinder 28 is in the state of contraction.Close up buttcover plate 10 when part does expansion action, buttcover plate 14 all with arc
Shape movement locus dorsad move, and buttcover plate 10, buttcover plate 14 are all changed into heeling condition from vertical state, and both are provided with pore
20 plane is in heeling condition.Under original state, straight line cylinder 26, straight line cylinder 28 shrink, close up part expansion.
Marker detection part 6 is color mark sensor.It is arranged on guide plate 29, and guide plate 29 is platy structure, guiding
It is provided with the directed cavity of groove structure, directed cavity is used for by membrane material and the edge of only membrane material is just passed through in the middle of plate 29
Directed cavity, and it is provided with labelling at the edge of membrane material.Marker detection part 6 is arranged on inside guide plate 29, marker detection part 6
Detection zone be located just at guide intracavity.
When buttcover plate 10, buttcover plate 14 are closely contacted with each other, groove 21 or groove 23 arrive marker detection part
6 distance is equal to the portion that groove 21 is combined with cutting knife 8 when buttcover plate 10, buttcover plate 14 are closely contacted with each other to backing plate 5
The distance at position that the distance of position and groove 23 are combined to backing plate 5 with cutting knife 12, and these three are apart from being all membrane material
On between two neighboring in the longitudinal direction labelling distance integral multiple.
During work, unworn two wound membrane materials are arranged on first volume deflector roll 2, in volume Two deflector roll 3.As shown in figure 1,
Extract the membrane material 31 in first volume deflector roll 2 out, then pass around input guide 7.Due between input guide 7 and backing plate 5
Spaced apart in the horizontal direction, therefore have sufficient space by membrane material from the centerline direction insertion docking section of input guide 7
Inside part, that is, import membrane material from the side of joint unit, rather than insert from one end of joint unit and guide membrane material
Material is derived from the other end.Then, the directed cavity of the guide plate 29 that membrane material is located through marker detection part 6, further around excessively other
Guide reel 4 outwards exports.
As shown in figure 1, extracting the membrane material in volume Two deflector roll 3 out, then passing around input guide 11, and laterally inserting
Enter mode and load inside joint unit, the top of membrane material is pulled to buttcover plate 14 position.The both sides of membrane material with right
Groove 24 on fishplate bar 14 aligns, and membrane material covers the markers align groove 23 on groove 23 and membrane material.Connect
, open the pipeline connecting with two air flues 19 of fishplate bar, start to extract the air in air flue 19 out, so that buttcover plate 14 is provided with
Form subnormal ambient at the plane of pore 20.Two steam vents 20 on buttcover plate 14 surface all tightly hold membrane material.Use blade
Cut off membrane material on the direction along groove 23, smooth edge is obtained at membrane material top by cutting, cutting is formed
Top be labelling position, the pattern on such membrane material surface remains in that completely.After cutting, begin from original membrane material
On end, discarded part is still adsorbed on buttcover plate 14, by closing the air flue 19 with the discarded part acting on membrane material
Pipeline, this discarded part is removed from buttcover plate 14, as shown in Figure 5.The effect of groove 23 is in this operation
The reference position of membrane material easy to find.
On buttcover plate 10.Open the pipeline connecting with two air flues 19 of fishplate bar, start to extract the sky in air flue 19 out
Gas, makes buttcover plate 10 be provided with formation subnormal ambient at the plane of pore 20.Place adhesive tape 30 to the plane of buttcover plate 10 again, should
Adhesive tape only one of which adhesive surface.Adhesive tape does not have the side of viscose effect to cover on groove 21 and groove 22.As shown in figure 4,
Then the edge of adjustment adhesive tape is parallel with the bearing of trend of groove 21, cuts off glue with blade on the direction along groove 22
Band.The length of the adhesive tape after cutting control with membrane material width identical state.
Start docking operation when membrane material in first volume deflector roll 2 will be used up.Marker detection part 6 detects membrane material
During the labelling of material, first volume deflector roll 2 pause motion, cutting knife 8 is under the impetus of straight line cylinder 15 to the correspondence on backing plate 5
The concave slot sports of setting, cutting knife 8 starts to move closer to membrane material from the position away from membrane material, membrane material sets markd
Position is contacted with cutting knife 8, then cutting knife 8 by membrane material top into groove so that the angle of the blade of membrane material and cutting knife 8
Diminish rapidly, and then obtain shearing force, membrane material is cut off in labelling position, cuts off rear cutting knife 8 and returns to initial shape
State.
This wound membrane material that will be finished is cut off follow-up reforwarding and is moved, when marker detection part 6 detects membrane material again
Labelling when, membrane material pause motion, close up part and do closing movement, buttcover plate 10, buttcover plate 14 are close to each other, such as Fig. 6
Shown.The adhesive tape being previously placed on buttcover plate 10, the membrane material of another volume being previously placed on buttcover plate 14 will be finished
The end of membrane material converge.As shown in fig. 7, the piston rod of straight line cylinder 26, straight line cylinder 28 stretches out, order about buttcover plate
10th, buttcover plate 14 is closely contacted with each other, until mutually keeping out.After buttcover plate 10, buttcover plate 14 are close together, that is,
The end of the membrane material being finished is docked with the top of the membrane material of another volume, their side all sticks on adhesive tape.Docking
After the completion of close all gas circuits, close up part and return to original state.
As described in Figure 8, then to first volume deflector roll 2 a roll of membrane material more renewing.Extract the membrane material in first volume deflector roll 2 out
Material, then passes around input guide 7, and loads inside joint unit in the mode of being laterally inserted into, and it is right that the top of membrane material is pulled to
Fishplate bar 10 position.Alignd with the groove 22 on buttcover plate 10 in the both sides of membrane material, membrane material cover groove 21 and
Markers align groove 22 on membrane material.Then, open the pipeline connecting with two air flues 19 of fishplate bar, start to extract gas out
Air in road 19, makes buttcover plate 10 be provided with formation subnormal ambient at the plane of pore 20.Two aerofluxuss on buttcover plate 10 surface
Hole 20 all tightly holds membrane material.Cut off membrane material with blade on the direction along groove 21, begun in membrane material by cutting
End obtains smooth edge, and the top that cutting is formed is labelling position, and the pattern on such membrane material surface has remained in that
Whole.After cutting, from original membrane material top, discarded part is still adsorbed on buttcover plate 10, by closing and effect
In the pipeline of the air flue 19 of the discarded part of membrane material, this discarded part is removed from buttcover plate 10.
On buttcover plate 14.Open the pipeline connecting with two air flues 19 of fishplate bar, start to extract out in air flue 19
Air, makes buttcover plate 14 be provided with formation subnormal ambient at the plane of pore 20.Place adhesive tape to the plane of buttcover plate 14 again,
This adhesive tape only one of which adhesive surface.Adhesive tape covers on groove 23 and groove 24.Then the edge of adjustment adhesive tape and groove
23 bearing of trend is parallel, cuts off adhesive tape with blade on the direction along groove 24.The length control of the adhesive tape after cutting
System with membrane material width identical state.
Start docking operation when membrane material in volume Two deflector roll 3 will be used up.Marker detection part 6 detects membrane material
During the labelling of material, volume Two deflector roll 3 pause motion, cutting knife 12 is under the impetus of straight line cylinder 16 on backing plate 5
The concave slot sports being correspondingly arranged, cutting knife 12 starts to move closer to membrane material from the position away from membrane material, and membrane material is provided with
The position of labelling is contacted with cutting knife 12, then cutting knife 12 by membrane material top into groove so that membrane material and cutting knife 12
The angle of blade diminish rapidly, and then obtain shearing force, membrane material is cut off in labelling position, cuts off rear cutting knife 12
Return to original state.
This wound membrane material that will be finished is cut off follow-up reforwarding and is moved, when marker detection part 6 detects membrane material again
Labelling when, membrane material pause motion, close up part and do closing movement, buttcover plate 10, buttcover plate 14 are close to each other, such as Fig. 9
Shown.The membrane material of another volume being previously placed on buttcover plate 10, the adhesive tape being previously placed on buttcover plate 14 will be finished
The end of membrane material converge.Straight line cylinder 26, the piston rod of straight line cylinder 28 stretch out, and order about buttcover plate 10, buttcover plate
14 are closely contacted with each other, until mutually keeping out, as shown in Figure 10.After buttcover plate 10, buttcover plate 14 are close together,
The end of the membrane material that will be finished is docked with the top of the membrane material of another volume, and their side all sticks on adhesive tape.Right
Close all gas circuits after the completion of connecing, close up part and return to original state.
Then repeat aforesaid operations process and can achieve membrane material purpose without interruption.
In the present embodiment, the path that membrane material passes through is including and is outwards conveying the path of membrane material and be in preparation
The path of the preservation membrane material under state.In the present embodiment, membrane material transport path refers to outwards convey the road of membrane material
Footpath.Guidance aid 9, the Main Function of guidance aid 13 are membrane material to be carried out provide supporting surface during preparatory function,
Make membrane material away from rotary cylinder 17 and rotary cylinder 18.In preparation work, buttcover plate 10, buttcover plate 14 launch energy
Enough convenient membrane material is placed on buttcover plate 10 or buttcover plate 14 and easily by adhesive tape be placed in buttcover plate 14 or
On buttcover plate 10, this is because this plane being provided with pore 20 is in the outside of joint unit, have larger around this plane
Space can be used for plane placing articles.
Second embodiment of the present invention.
The difference of this embodiment and the first embodiment be between rotary cylinder 17 and rotary cylinder 18 away from
From closer to.It is embodied in, so allow for the rotary cylinder 17 when buttcover plate 10, buttcover plate 14 are closely contacted with each other
The vertical dimension of the position that the centrage of rotating shaft is closely contacted with each other to buttcover plate 10, buttcover plate 14 be equal to buttcover plate 10,
The position contacting with buttcover plate 14 on buttcover plate 10 when buttcover plate 14 separates is to the center of the clutch end of revolving part
The vertical dimension of line；When buttcover plate 10, buttcover plate 14 are closely contacted with each other, the centrage of the rotating shaft of rotary cylinder 18 arrives
The vertical dimension of the position that buttcover plate 10, buttcover plate 14 are closely contacted with each other is equal to buttcover plate 10, buttcover plate 14 separates
When buttcover plate 14 on the position that contacts with buttcover plate 10 centrage to the clutch end of revolving part vertical dimension；
This released state includes closing up part and launches to make buttcover plate 10, the detached state of buttcover plate 14 and straight line cylinder 26, straight
Line cylinder 28 is in the state of contraction.
During work, straight line cylinder 26, the piston rod of straight line cylinder 28 overhang very little, therefore close up part close
Hold together the just mutual conflict of rear buttcover plate 10, buttcover plate 14, straight line cylinder 26, straight line cylinder 28 effect now only exist
The degree being mutually close between increase buttcover plate 10, buttcover plate 14.
The third embodiment of the present invention.
The present embodiment is compared and second embodiment, and difference is that straight line cylinder 26 is directly installed on swing arm 25
Upper, straight line cylinder 28 is directly installed in swing arm 27.So allow for mutually tight in buttcover plate 10, buttcover plate 14
The position that during contact, the centrage of the rotating shaft of rotary cylinder 17 is closely contacted with each other to buttcover plate 10, buttcover plate 14 vertical
The position contacting with buttcover plate 14 on buttcover plate 10 when distance separates equal to buttcover plate 10, buttcover plate 14 is to revolving part
The centrage of clutch end vertical dimension；The rotary cylinder when buttcover plate 10, buttcover plate 14 are closely contacted with each other
The vertical dimension of the position that the centrage of 18 rotating shaft is closely contacted with each other to buttcover plate 10, buttcover plate 14 is equal to buttcover plate
10th, the position contacting with buttcover plate 10 on buttcover plate 14 when buttcover plate 14 separates is to the clutch end of revolving part
The vertical dimension of centrage；This released state refers to that closing up part launches to make buttcover plate 10, the detached state of buttcover plate 14.
The 4th kind of embodiment of the present invention.
The present embodiment is to input guide, guidance aid, input guiding with the difference of the first embodiment
Part, guidance aid are all the cylinder of smooth surface, and they are unable to rotation after being arranged in frame, its smooth surface
Structure can smoothly guide membrane material to pass through.
The 5th kind of embodiment of the present invention.
The present embodiment is linear reciprocation force piece and linear reciprocation force piece with the difference of the first embodiment
Linear electric motors, revolving part and revolving part is all adopted all to adopt servomotor.
The 6th kind of embodiment of the present invention.
The present embodiment is linear reciprocation force piece and linear reciprocation force piece with the difference of second embodiment
Linear electric motors, revolving part and revolving part is all adopted all to adopt servomotor.
The 7th kind of embodiment of the present invention.
The present embodiment is linear reciprocation force piece and linear reciprocation force piece with the difference of the third embodiment
Linear electric motors, revolving part and revolving part is all adopted all to adopt servomotor.
The 8th kind of embodiment of the present invention.
The difference of the present embodiment and the first embodiment be in the structure of negative-pressure adsorption part to include be arranged on right
Fishplate bar, the QI KOU in strip of docking plate surface, this QI KOU is connected with internal air flue；QI KOU Disjunct distribution, two row QI KOU
Between Heterogeneous Permutation, QI KOU orientation is parallel with the bearing of trend of groove, groove.
The 9th kind of embodiment of the present invention.
The difference of the present embodiment and second embodiment be in the structure of negative-pressure adsorption part to include be arranged on right
Fishplate bar, the QI KOU in strip of docking plate surface, this QI KOU is connected with internal air flue；QI KOU Disjunct distribution, two row QI KOU
Between Heterogeneous Permutation, QI KOU orientation is parallel with the bearing of trend of groove, groove.
The tenth kind of embodiment of the present invention.
As shown in figure 11, the present embodiment and the difference of the third embodiment are that the structure of negative-pressure adsorption part includes
It is arranged on buttcover plate, the QI KOU 20 in strip of docking plate surface, this QI KOU is connected with inside air flue；QI KOU is interrupted
Distribution, Heterogeneous Permutation between two row QI KOU, QI KOU orientation is parallel with the bearing of trend of groove, groove.
A kind of embodiment of the present invention the tenth.
With the difference of the first embodiment, the present embodiment is that marker detection part is label sensor, the present embodiment
It is applied to transparent configuration and surface is provided with the membrane material of label.
Claims (10)
1. a kind of membrane material replaces device without interruption, and this membrane material replaces device without interruption and is provided with membrane material transport path,
It is characterized in that: described membrane material feeding mechanism is provided with joint unit on membrane material transport path, and described joint unit includes connecing
Membrane module, connect membrane module, close up part, close up part, backing plate (5), marker detection part (6), described connect membrane module, connect
Membrane module is distributed in the both sides of membrane material transport path, described connect membrane module include inputting guide (7), cutting knife (8),
Guidance aid (9), buttcover plate (10), the described membrane module that connects includes inputting guide (11), cutting knife (12), auxiliary
Guide (13), buttcover plate (14), described input guide (7), guidance aid (9), input guide (11),
Guidance aid (13) is designed with the spigot surface corresponding to membrane material, and described cutting knife (8), cutting knife (12) are arranged on and close up
On part, the motion path of described cutting knife (8) and the motion path of cutting knife (12) intersect at backing plate (5) position, described
Cutting knife (8), cutting knife (12) are in relative location status in backing plate (5) position, described buttcover plate (10), buttcover plate
(14) being arranged on closes up on part, and the motion path of described buttcover plate (10) and the motion path of buttcover plate (14) are in membrane material
Occur simultaneously on material transport path, described buttcover plate (10), buttcover plate (14) are in relative position shape in motion path common factor position
State, described cutting knife (8), cutting knife (12) are apart from the cutting knife described in position (8) of backing plate (5) maximum distance, cutting knife (12)
All depart from membrane material transport path, on membrane material conveying direction input guide (7), backing plate (5), guidance aid (9),
The common factor position of the motion path of the motion path of buttcover plate (10) and buttcover plate (14), marker detection part (6) divide successively
Cloth, input guide (11), backing plate (5), guidance aid (13), buttcover plate (10) on membrane material conveying direction
The common factor position of the motion path of motion path and buttcover plate (14), marker detection part (6) are sequentially distributed, described buttcover plate
(10), negative-pressure adsorption part is designed with buttcover plate (14), the operating position of described marker detection part (6) is to buttcover plate
(10) motion path and the distance of the common factor position of motion path of buttcover plate (14) are equal to cutting knife (8) and are tied with backing plate (5)
The position closed to the distance of the motion path of buttcover plate (10) and the common factor position of the motion path of buttcover plate (14) and is waited
The motion path to buttcover plate (10) for the position combining in cutting knife (12) and backing plate (5) and the motion road of buttcover plate (14)
The distance of the common factor position in footpath, the motion path of the operating position of described marker detection part (6) to buttcover plate (10) and docking
The position that the distance of common factor position of the motion path of plate (14), cutting knife (8) and backing plate (5) combine is to buttcover plate (10)
The portion that the distance of common factor position of the motion path of motion path and buttcover plate (14), cutting knife (12) and backing plate (5) combine
The distance of position to the motion path of buttcover plate (10) and the common factor position of the motion path of buttcover plate (14) is equal to membrane material
The distance between two neighboring in the longitudinal direction labelling.
2. according to claim 1 membrane material replace device without interruption it is characterised in that: cut on membrane material conveying direction
Knife (8), cutting knife (12), backing plate (5) are in the position relationship of simultaneously column distribution, on the direction of vertical film material travel path
Backing plate (5) is located between cutting knife (8), cutting knife (12), and described backing plate (5) is provided with and corresponds to cutting knife (8) and cutting knife respectively
(12) two grooves, described cutting knife (8), cutting knife are designed with serrated edge on (12).
3. membrane material according to claim 1 or claim 2 replace device without interruption it is characterised in that: the described part that closes up includes directly
Line reciprocating power part and linear reciprocation force piece, described cutting knife (8) is arranged on the clutch end of linear reciprocation force piece
Go up and linear reciprocation force piece drives cutting knife (8) straight reciprocating motion, described cutting knife (12) is arranged on linear reciprocation and moves
On the clutch end of power part and linear reciprocation force piece drives cutting knife (12) straight reciprocating motion, described straight line is past
The power output direction of multiple force piece is in opposite direction with the power output of linear reciprocation force piece.
4. according to claim 1 membrane material replace device without interruption it is characterised in that: described close up part include rotate
Part and revolving part, the clutch end of described revolving part is provided with swing arm (25) and revolving part drives swing arm (25)
Swing, described buttcover plate (10) is arranged in swing arm (25), and the clutch end of described revolving part is provided with swing arm
(27) and revolving part drives swing arm (27) to swing, described buttcover plate (14) is arranged in swing arm (27).
5. according to claim 4 membrane material replace device without interruption it is characterised in that: in buttcover plate (10), buttcover plate
(14) when motion path occurs simultaneously, the centrage of the clutch end of described revolving part is to buttcover plate (10), buttcover plate
(14) when the vertical dimension of the position that motion path occurs simultaneously is more than or equal to free position, buttcover plate (10) is gone up and buttcover plate
(14) vertical dimension of the centrage to the clutch end of revolving part for the position contacting,
The center of the clutch end of described revolving part when the motion path of buttcover plate (10), buttcover plate (14) occurs simultaneously
When the vertical dimension of the position to the motion path common factor of buttcover plate (10), buttcover plate (14) for the line is at least equal to free position
The upper position contacting with buttcover plate (10) of buttcover plate (14) to the centrage of the clutch end of revolving part vertical away from
From.
6. according to claim 5 membrane material replace device without interruption it is characterised in that: described buttcover plate (10) is passed through
Linear reciprocation force piece is vertically mounted in swing arm (25), the power output direction of described linear reciprocation force piece and pendulum
Arm (25) is vertical, and described buttcover plate (14) is vertically mounted in swing arm (27) by linear reciprocation force piece, described straight
The power output direction of line reciprocating power part is vertical with swing arm (27).
7. according to claim 6 membrane material replace device without interruption it is characterised in that:
The centrage of the clutch end of described revolving part when the motion path of buttcover plate (10), buttcover plate (14) occurs simultaneously
The vertical dimension of the position occured simultaneously to the motion path of buttcover plate (10), buttcover plate (14) is more than in buttcover plate (10), right
When the motion path of fishplate bar (14) separates, the upper position contacting with buttcover plate (14) of buttcover plate (10) is dynamic to revolving part
The vertical dimension of the centrage of power outfan,
The center of the clutch end of described revolving part when the motion path of buttcover plate (10), buttcover plate (14) occurs simultaneously
Line to buttcover plate (10), buttcover plate (14) motion path occur simultaneously position vertical dimension be more than buttcover plate (10),
When the motion path of buttcover plate (14) separates, revolving part is arrived at the upper position contacting with buttcover plate (10) of buttcover plate (14)
The vertical dimension of the centrage of clutch end.
8. according to claim 1 membrane material replace device without interruption it is characterised in that: set on described buttcover plate (10)
There is the negative-pressure adsorption part that two rows work independently, and buttcover plate (10) is provided between two row's negative-pressure adsorption parts and is easy to cutting
Groove (21), described buttcover plate (14) is provided with the negative-pressure adsorption part that two rows work independently, and buttcover plate (14) is two
It is provided with, between row's negative-pressure adsorption part, the groove (23) being easy to cut.
9. according to claim 8 membrane material replace device without interruption it is characterised in that: described buttcover plate (10) is provided with
Two grooves (22), perpendicular to groove (21) and groove (22) width is equal to membrane material width, institute to described groove (22)
State buttcover plate (14) and be provided with two grooves (24), perpendicular to groove (23) and groove (24) is wide for described groove (24)
Degree is equal to membrane material width.
10. according to claim 1 membrane material replace device without interruption it is characterised in that: in vertical membrane material transport road
On the direction in footpath, input guide (11) spaced apart, described and backing plate between described input guide (7) and backing plate (5)
(5) spaced apart between.
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|---|---|---|---|
| CN201410395232.1A CN104192607B (en) | 2014-08-12 | 2014-08-12 | Membrane material alternative and continuous supply device |
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| CN201410395232.1A CN104192607B (en) | 2014-08-12 | 2014-08-12 | Membrane material alternative and continuous supply device |
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| CN104192607B true CN104192607B (en) | 2017-01-25 |
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| CN105600541B (en) * | 2015-12-18 | 2019-03-15 | 上海网讯新材料科技股份有限公司 | One kind unreeling automatic joining seam device |
| CN108556054B (en) * | 2018-04-28 | 2023-11-17 | 东莞领益精密制造科技有限公司 | Automatic material receiving device of circular knife die cutting machine |
| CN108638390A (en) * | 2018-05-25 | 2018-10-12 | 朱郡 | A kind of support machine PVC film processed continuously supplies switching device |
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| CN204079000U (en) * | 2014-08-12 | 2015-01-07 | 杭州中亚机械股份有限公司 | A kind of membrane material alternately device without interruption |
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| FR2572373B1 (en) * | 1984-10-25 | 1987-05-15 | Alaimo Andre | DEVICE FOR CONDUCTING CONTINUOUS STRIPS BY ENSURING THEIR SOLIDARIZATION ONE BY ONE AFTER THE OTHERS |
| JPH0275555A (en) * | 1988-09-07 | 1990-03-15 | Isowa Ind Co | Splicer |
| JP2001233514A (en) * | 2000-02-23 | 2001-08-28 | Shikoku Kakoki Co Ltd | Device and method for splicing roll film |
| JP2004182353A (en) * | 2002-11-29 | 2004-07-02 | Rengo Co Ltd | Web splicing device |
| IT1393913B1 (en) * | 2009-05-05 | 2012-05-17 | Rent Srl | GROUP AND PROCEDURE FOR FEEDING MATERIAL COILS IN SHEET, IN PARTICULAR BUT NOT ONLY THE PRINTED PLASTIC FILM WITH POSITION REFERENCES FOR AUTOMATIC PACKAGING MACHINES |
| CN202729407U (en) * | 2012-06-06 | 2013-02-13 | 蔡林辉 | Tape connecting feed mechanism of labeling machine |
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