A kind of double-layer seal conductive tape pastes equipment automatically
Technical field
The present embodiments relate to adhesive tapes to paste technical field, more particularly to a kind of double-layer seal conductive tape pastes automatically
Equipment.
Background technology
The application of liquid crystal display is extremely extensive currently on the market, has used in television set, also has used in computer monitor
On.There are electrostatic charges for display casing in order to prevent, while display being made to have lower weight, the shell of liquid crystal display
Generally it is made using plastic material.Liquid crystal display can accumulate storage electrostatic charge in production and the course of work on its surface, and
Plastic shell can not discharge accumulated electrostatic charge.Thus, by the conduction for pasting closure in display casing inside circumference
The conductive tape of closure is connect by aluminium foil or conducting wire with ground wire, in time discharges electrostatic charge by adhesive tape.
In the prior art, the conductive tape in LCD outer housing is pasted using manual type.Artificial paste is led
Electric adhesive tape is extremely inefficient;And during pasting, the conductive tape inside display casing may not be able to form closed loop, cause
The problem of electrostatic charge can not discharge completely.
Invention content
Sealing conductive tape inefficiency is manually pasted for solution LCD outer housing inside and is sealed when manually pasting
Conductive tape may not be able to form closed loop, and the problem of can not discharging electrostatic charge completely, a kind of double-layer seal of present invention offer is led
Electric adhesive tape pastes equipment automatically, it can be achieved that the function that double-layer seal conductive tape pastes automatically, solves the above problems.
Double-layer seal conductive tape provided by the invention pastes equipment automatically, including:Holder, feed mechanism, hemisection stripping
Mechanism pastes pressing wheel mechanism and receiving mechanism, wherein:
The feed mechanism is used to double-layer seal conductive tape being sent to described paste below pressing wheel mechanism;
The holder be equipped with the hemisection mechanism for stripping and it is described paste pressing wheel mechanism, described in the holder drives simultaneously
Hemisection mechanism for stripping and described to paste pressing wheel mechanism for linear motion in the horizontal direction;
The hemisection mechanism for stripping only cuts off the sealing conductive layer of the double-layer seal conductive tape, and it is close to retain the bilayer
Seal the protection film layer of conductive tape;The protection film layer of the double-layer seal conductive tape of reservation is drawn simultaneously, and by described
The stripping tongue of hemisection mechanism for stripping removes the sealing conductive layer and protection film layer of the double-layer seal conductive tape;
The pressing wheel mechanism that pastes is led the double-layer seal of the stripping by making vertical direction movement on the bracket
The sealing conductive layer of electric adhesive tape is pressed in the designated position of product, is driven by holder and carries out horizontal motion by the sealing
Conductive layer is covered on the designated position of product;The protection film layer of the double-layer seal conductive tape of stripping passes through the collecting machine
Structure recycling is removed.
Further, the hemisection mechanism for stripping includes guide assembly, precision bolt, cutter assembly and stripping component,
In:
The guide assembly moves in the horizontal direction;The cutter assembly passes through the precision bolt and the guide assembly
Connection, the precision bolt are used to adjust the stroke of the cutter assembly;
The stripping component includes deflector chute, stock guide, stripping tongue and drawing material component;The deflector chute and the cutter group
Part position is opposite, and the double-layer seal conductive tape is by entering the deflector chute, the cutter assembly after the feed mechanism
The sealing conductive layer of the double-layer seal conductive tape is cut off;
It reserves and has the gap between the stock guide and the stripping tongue, the double-layer seal conductive tape passes through the seam
Gap;The stock guide and the both sides drawn and expect that component is located at the stripping tongue;
The top for drawing material component to be located at the stripping tongue, the drawing material component draw the double-layer seal conductive tape
The angle in direction of pull and the gap direction be acute angle;The stock guide guides the sealing conductive layer removed to described
It pastes below pressing wheel mechanism;The drawing material component pulls outward out the protection film layer of reservation, to remove described pair by removing tongue
The sealing conductive layer and protection film layer of layer sealing conductive tape.
Further, the cutter assembly includes insert cartridges, blade positioning block and blade, wherein:
The blade is connect by blade positioning block with the insert cartridges;The blade and the guide groove location phase
It is right;
The insert cartridges are connect with the guide assembly.
Further, the feed mechanism includes rotating roller, adhesive tape disc, feeding guided rings, feeding directive wheel, feeding buffering
Wheel and damping mechanism, wherein:
The adhesive tape disc passes through the rotating roller, the adhesive tape disc to be rotated to the hemisection mechanism for stripping around the rotating roller
Double-layer seal conductive tape is provided;
The feeding guided rings are for leading the double-layer seal conductive tape for being wound in the adhesive tape disc different location
It leads on the feeding directive wheel;
The feeding directive wheel at least there are two, vertical cunning is provided among feeding directive wheel described in any two of which
Rail;
The feeding buffering wheel is set on the first gravity block, and first gravity block is by gravity along upright slide rail
It moves downward and pulls out the double-layer seal conductive tape from the adhesive tape disc, to realize the double-layer seal conductive tape feeding
Buffering;The distance at feeding directive wheel edge described in any two of which is more than the diameter of the feeding buffering wheel;
The damping mechanism is located above the hemisection mechanism for stripping, and the feeding directive wheel is conductive by the double-layer seal
Adhesive tape is directed to the damping mechanism.
Further, the feed mechanism is additionally provided with fracture detection inductor, and the fracture detection inductor is located at described
Between feeding guided rings and the feeding directive wheel, for detect the double-layer seal conductive tape whether fracture.
Further, the pressing wheel mechanism that pastes includes connection component and contact roller;
The contact roller moves vertically downwards, by the double-layer seal conductive tape removed across the stock guide
Sealing conductive layer is pressed in the designated position of product;
The holder drives the contact roller to move in the horizontal direction by the connection component, and the contact roller is around its axis
The heart rotates the designated position that the sealing conductive layer of the double-layer seal conductive tape of stripping is covered on to product.
Further, the receiving mechanism includes rewinding directive wheel, rewinding buffering wheel, transfer roller, hold-down roller, rewinding guiding
Ring and material collecting device, wherein;
Described to draw the top of material component that at least two rewinding directive wheels are arranged, rewinding described in any two of which is oriented to
Wheel is intermediate to be provided with upright slide rail;The rewinding buffering wheel is set on the second gravity block, and second gravity block passes through gravity
It acts on upright slide rail and moves downward the protection film layer pull-out that will have been removed, realize the buffering of protection film layer rewinding;It is described arbitrary
The distance of two rewinding directive wheel neighboring edges is more than the diameter of the rewinding buffering wheel;
The transfer roller and hold-down roller are between the rewinding directive wheel and the rewinding guided rings;
The rewinding guided rings are located at the material collecting device inlet, for that film layer will be protected to be directed to the material collecting device
Entrance.
Further, the material collecting device is vacuum suck device;
The vacuum suck device includes vacuum generator and rewinding case;The protection film layer is entered by vacuum generator
Rewinding case.
Further, the feed mechanism and the receiving mechanism are set on the holder.
Further, the holder is driven using linear motor.
Double-layer seal conductive tape provided by the invention pastes equipment by using precision bolt to hemisection stripping machine automatically
The guide assembly of structure is adjusted, and controls the stroke of blade so that blade can only cut off the sealing on double-layer seal conductive tape
Conductive layer protects film layer without cutting off, and sealing Conductive layer portions are covered on liquid crystal display plastics by compressing wheel construction compression
The designated position of enclosure, for discharging the electrostatic charge on liquid crystal display;Protection film layer is collected by receiving mechanism, is realized
The automatic of double-layer seal conductive tape pastes.Double-layer seal conductive tape provided by the invention paste automatically equipment solve it is existing
The low problem of manual operation efficiency in technology improves production efficiency and pastes precision with sealing conductive layer, can preferably meet
Requirement.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is that double-layer seal conductive tape provided by the invention pastes device structure schematic diagram automatically;
Fig. 2 is hemisection mechanism for stripping structural schematic diagram in Fig. 1;
Fig. 3 is the partial enlarged view of A in Fig. 2;
Fig. 4 is the partial enlarged view of B in Fig. 2;
Fig. 5 is hemisection mechanism for stripping working state schematic representation in Fig. 1;
Fig. 6 is vacuum suck device preferred embodiment schematic diagram in Fig. 1.
Reference numeral:
11 guide assembly, 12 precision bolt, 13 cutter assembly
14 21 rotating roller of stripping component, 22 adhesive tape disc
23 feeding guided rings, 24 feeding directive wheel, 25 feeding buffering wheel
26 27 first gravity block of damping mechanism, 28 fracture detects inductor
31 connection component, 32 contact roller, 41 rewinding directive wheel
42 rewinding buffering wheel, 43 transfer roller, 44 hold-down roller
45 rewinding guided rings, 46 material collecting device, 47 second gravity block
131 insert cartridges, 132 blade positioning block, 133 blade
141 deflector chute, 142 stock guide 143 removes tongue
144 material pulling mechanism, 145 gap, 200 double-layer seal conductive tape
300 461 vacuum generator of protection film layer, 462 rewinding case
463 jet ports
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
The every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Fig. 1 is that double-layer seal conductive tape provided by the invention pastes device structure schematic diagram automatically, as shown in Figure 1:This
It invents the double-layer seal conductive tape and pastes equipment automatically, including:Holder, feed mechanism, hemisection mechanism for stripping paste pinch roller
Mechanism and receiving mechanism, wherein:The feed mechanism, which is used to double-layer seal conductive tape being sent to, described pastes pressing wheel mechanism
Lower section;The holder be equipped with the hemisection mechanism for stripping and it is described paste pressing wheel mechanism, the holder drive simultaneously it is described partly
It cuts mechanism for stripping and described to paste pressing wheel mechanism for linear motion in the horizontal direction;The hemisection mechanism for stripping only cuts off described double
The sealing conductive layer of layer sealing conductive tape, retains the protection film layer of the double-layer seal conductive tape;Draw reservation simultaneously
The protection film layer of the double-layer seal conductive tape, and the double-layer seal is removed by the stripping tongue of the hemisection mechanism for stripping
The sealing conductive layer and protection film layer of conductive tape;The pressing wheel mechanism that pastes by making vertical direction fortune on the bracket
It is dynamic, the sealing conductive layer of the double-layer seal conductive tape of the stripping is pressed in the designated position of product, is driven by holder
Carry out the designated position that the sealing conductive layer is covered on product by horizontal motion;The double-layer seal conducting resinl of stripping
The protection film layer of band is recycled by the receiving mechanism and is removed.
Preferably, the feed mechanism and the receiving mechanism are set on the holder, and the holder drives institute simultaneously
It states feed mechanism and the receiving mechanism is for linear motion in the horizontal direction.
When it is implemented, the front frame of liquid crystal display of double-layer seal conducting resinl to be pasted is placed on levelling bench, send
Material mechanism first pulls out double-layer seal conductive tape, and is sent to hemisection mechanism for stripping.Double-layer seal conductive tape passes through hemisection
Mechanism for stripping pastes pressing wheel mechanism and moves straight down, and the end of the sealing conductive layer of double-layer seal conducting resinl is pressed in and is waited for
The designated position of the front frame of liquid crystal display of double-layer seal conducting resinl is pasted, holder drive pastes pressing wheel mechanism in the horizontal direction
It is for linear motion, it pastes pressing wheel mechanism and the sealing conductive layer of double-layer seal conducting resinl is covered on double-layer seal to be pasted along straight line
On the front frame of liquid crystal display of conducting resinl.
Need to paste the length of double-layer seal conducting resinl according to front frame of liquid crystal display, hemisection mechanism for stripping cuts off feeding
Mechanism send to double-layer seal conductive tape sealing conductive layer, retain double-layer seal conductive tape protection film layer, make protection
Film layer is in continuous band-like in order to which the traction of material pulling mechanism and the recycling of receiving mechanism control;Hemisection mechanism for stripping passes through simultaneously
Stripping tongue removes sealing conductive layer and protection film layer.It pastes pressing wheel mechanism and the sealing conductive layer having been turned off is covered on liquid
The designated position of crystal display front baffle;Receiving mechanism will protect film layer to carry out recycling removing.Pasting pressing wheel mechanism will have been turned off
Sealing conductive layer paste completely after, hemisection mechanism for stripping will separate a bit of sealing conductive layer again, convenient next time automatic
It pastes, without artificial again to the progress of double-layer seal conductive tape end manual operations, can be pasted with automatic impaction.
It is compact in order to make double-layer seal conductive tape paste device structure automatically, in specific works, it is not take up too big sky
Between, feed mechanism and receiving mechanism are set on holder, and holder drives feed mechanism and receiving mechanism to move together.
Equipment is pasted automatically using double-layer seal conductive tape provided by the invention so that LCD frame sealing is led
Electric adhesive tape no longer needs to carry out manual work, improves production efficiency and pastes precision, can preferably meet requirement.
Fig. 2 is hemisection mechanism for stripping structural schematic diagram in Fig. 1, as shown in Figure 2:The hemisection mechanism for stripping includes guide rail group
Part 11, precision bolt 12, cutter assembly 13 and stripping component 14, wherein:The guide assembly 11 moves in the horizontal direction;It is described
Cutter assembly 13 is connect by the precision bolt 12 with the guide assembly 11, and the precision bolt 12 is for adjusting described cut
The stroke of knife assembly 13;The stripping component 14 includes deflector chute 141, stock guide 142, stripping tongue 143 and drawing material component 144;
The deflector chute 141 is opposite with 13 position of the cutter assembly, and the double-layer seal conductive tape 200 passes through the feed mechanism
Enter the deflector chute 141 afterwards, the cutter assembly 13 cuts the sealing conductive layer of the double-layer seal conductive tape 200
It is disconnected;It is reserved between the stock guide 142 and the stripping tongue 143 and has the gap 145, double-layer seal conductive tape 200 passes through described
Gap 145;The stock guide 142 and the both sides drawn and expect that component 144 is located at the stripping tongue 143;The drawing material group
Part 144 is located at the top of the stripping tongue 143, the direction of pull for drawing the material traction protection film layer 300 of component 144 and the seam
The angle in the direction of gap 145 is acute angle;The sealing conductive layer removed is guided to described and pastes wheel press by the stock guide 142
Below structure;The drawing material component 144 pulls out the protection film layer 300 of reservation outward, to remove the bilayer by removing tongue 143
Seal the sealing conductive layer and protection film layer 300 of conductive tape 200.
Preferably, the cutter assembly 13 includes insert cartridges 131, blade positioning block 132 and blade 133, wherein:It is described
Blade 133 is connect by blade positioning block 132 with the insert cartridges 131;The insert cartridges 131 and the guide assembly 11
Connection, as shown in Figure 3.
When it is implemented, the replacement of blade for convenience, blade 133 are connected using blade positioning block 132 and insert cartridges 131
It connects.Insert cartridges 131 are connect by precision bolt 12 with guide assembly 11, are adjusted using precision bolt 12, can be made blade 133
Journey error control in 60um~70um, to ensure hemisection mechanism for stripping only cut off feed mechanism send to double-layer seal conduction
The sealing conductive layer of adhesive tape 200 retains the protection film layer 300 of double-layer seal conductive tape 200.Feed mechanism send to bilayer it is close
It seals conductive tape 200 and passes through deflector chute 141, be subsequently passed through the gap 145 reserved with tongue 143 is removed of stock guide 142.Deflector chute
141 is opposite with the position of blade 133, and when double-layer seal conductive tape 200 is passed through from deflector chute 141, guide assembly 11 is with moving knife
Piece 133 is moved to deflector chute 141, and the sealing conductive layer of cut-out double-layer seal conductive tape 200 retains double-layer seal conductive tape
200 protection film layer 300.Behind the gap 145 that double-layer seal conductive tape 200 passes through stock guide 142 reserved with tongue 143 is removed,
Protection film layer 300 is drawn out to material component 144, due to drawing direction of pull and the gap of the material traction protection film layer 300 of component 144
The angle in 145 directions is acute angle (such as angle is 15 °~20 °), and protection film layer 300 is drawn from stripping 143 side of tongue around to the other side
Material component 144 gradually pulls out protection film layer 300, and protection film layer 300 is easy and sealing conductive layer stripping, while being not easy to be pulled
It is disconnected, as shown in Figure 4.
Preferably, the feed mechanism includes rotating roller 21, adhesive tape disc 22, feeding guided rings 23, and feeding directive wheel 24 is sent
Expect buffering wheel 25, damping mechanism 26;The adhesive tape disc 22 passes through the rotating roller 21, and the adhesive tape disc 22 is around the rotating roller 21
It rotates to the hemisection mechanism for stripping and double-layer seal conductive tape 200 is provided;The feeding guided rings 23 will be for that will be wound in institute
The double-layer seal conductive tape 200 for stating 22 different location of adhesive tape disc is directed on the feeding directive wheel 24;The feeding is oriented to
Wheel 24 at least there are two, be provided with upright slide rail among feeding directive wheel 24 described in any two of which;The feeding buffering wheel
25 are set on the first gravity block 27, and first gravity block 27 is moved downward by gravity along upright slide rail will be double-deck close
It seals conductive tape 200 to pull out from the adhesive tape disc 22, realizes the buffering of 200 feeding of double-layer seal conductive tape;Wherein arbitrary two
The distance at a 24 edge of feeding directive wheel is more than the diameter of the feeding buffering wheel 25;The damping mechanism 26 is located at described
Above hemisection mechanism for stripping, the double-layer seal conductive tape 200 is directed to the damping mechanism by the feeding directive wheel 24
26。
As shown in Figure 1, when it is implemented, adhesive tape disc 22 is rotated around rotating roller 21 by double-layer seal conductive tape thereon
200 are pulled through feeding guided rings 23, feeding guided rings 23 by adhesive tape disc 22 the double-layer seal adhesive tape of different location lead
Lead to feeding directive wheel 24.
Feeding guided rings 23 are made of fixing end and notch annulus;The cross section of notch annulus is round or ellipse,
Its surface is smooth surface, double-layer seal conductive tape 200 with certain speed from notch annulus around out-of-date, will not be pulled
It is disconnected;It is excessive by circular arc shiny surface at the notch end of notch circular arc, double-layer seal conductive tape 200 will not be pulled apart;Feeding guided rings
23 notch annulus to angle of circumference be more than 275 °, feed mechanism to cut-out mechanism for stripping transmit double-layer seal adhesive tape when,
Double-layer seal conductive tape 200 will not fall off from indentation, there.
Double-layer seal conductive tape 200 is around in by the guiding of feeding guided rings 23 on feeding directive wheel 24.Appoint wherein
Sliding rail is arranged in the center vertical direction of two feeding directive wheels 24 of meaning, and feeding buffering wheel 25 is by the first gravity block 27 along vertical side
It moves up and down.First gravity block moves under the effect of gravity, no longer needs to provide additional drive component.Double-layer seal conducting resinl
Band 200 is in transmit process, when double-layer seal conductive tape 200 is not tightened up in order to prevent, on two feeding directive wheels 24
Double-layer seal conductive tape 200 is wound in together, and the distance at two 24 edges of feeding directive wheel of 25 both sides of feeding buffering wheel is big
In the diameter of feeding buffering wheel 25.Double-layer seal conductive tape 200 is slow further around feeding is crossed by one of feeding directive wheel 24
Punching wheel 25, further around extremely another feeding directive wheel 24.It is pasted treating the front frame of liquid crystal display for pasting sealing conductive tape
Before operation, feeding buffering wheel 25 moves vertically downwards under the effect of the first gravity block 27, and glue is pulled out from belt pulley 22
Band, for pasting operation;Treat paste sealing conductive tape front frame of liquid crystal display carry out pasting operation when, feeding buffering
Wheel 25 vertically moves upwards, and the double-layer seal conductive tape 200 having been pulled out is sent to hemisection mechanism for stripping;When feeding is slow
When punching wheel 25 is vertically moved up at the top of upright slide rail, weight under the action of the first gravity block 27 of feeding buffering wheel 25
Newly vertically downwards, it moves back and forth upwards, realizes the buffering of the double-deck close conductive sealed adhesive tape.
Damping mechanism 26 is located at the top that component 14 is removed in hemisection mechanism for stripping, and damping mechanism 26 is in order to make double-layer seal
Conductive tape 200 has certain tension in removing component 14, convenient for the drawing material component 144 and stripping tongue in stripping component 14
143 remove the sealing conductive layer in double-layer seal conductive tape 200 with protection film layer 300.Prevent feeding buffering wheel 25 simultaneously
When moving downward, the double-layer seal conductive tape 200 for being sent to hemisection mechanism for stripping is retracted, adhesive tape is influenced and pastes work.
Preferably, the feed mechanism is additionally provided with fracture detection inductor 28, the fracture detection inductor 28 is located at institute
State between feeding guided rings 23 and the feeding directive wheel 24, for detect the double-layer seal conductive tape 200 whether fracture
Or it uses up.When double-layer seal 200 fracture of conductive tape, fracture detection inductor 28 sends out signal to control system, double-deck
Sealing conductive tape pastes equipment and is stopped automatically;Or the sealing conductive layer in double-layer seal conductive tape 200 is when using up,
Only when remaining protection film layer 300, when fracture detection inductor 28 detects that sealing conductive layer has been used up by optoelectronic induction, break
Material detection inductor 28 sends out signal to control system, and double-layer seal conductive tape pastes equipment and is stopped automatically.
Preferably, the pressing wheel mechanism that pastes includes connection component 31 and contact roller 32;The contact roller 32 is along vertical side
To moving downward, the finger of product will be pressed in across the sealing conductive layer of the double-layer seal conductive tape 200 of the stock guide 142
Positioning is set;The holder drives the contact roller 32 to move in the horizontal direction by the connection component 31, the contact roller 32
The sealing conductive layer of the double-layer seal conductive tape 200 of stripping is covered on to the designated position of product around its axis rotation.
When it is implemented, contact roller 32 moves vertically downwards, by the double-layer seal conductive tape 200 removed
Sealing conductive layer is pressed in the designated position of front frame of liquid crystal display;Meanwhile contact roller 32 is connected to branch by connection component 31
On frame, supporting band dynamic pressure bearing up pulley 32 is for linear motion in the horizontal direction, since contact roller 32 is pressed on front frame of liquid crystal display,
Since the effect contact roller 32 of frictional force is rotated around Pivot Point Center, sealing conductive layer is covered on front frame of liquid crystal display, such as
Shown in Fig. 5.
Preferably, the receiving mechanism includes rewinding directive wheel 41, rewinding buffering wheel 42, transfer roller 43, hold-down roller 44, receipts
Expect guided rings 45 and material collecting device 46, wherein at least two rewinding directive wheels 41 are arranged in the top for drawing material component 144,
It is provided with upright slide rail among middle any two rewinding directive wheel 41;The rewinding buffering wheel is set on the second gravity block 47,
Second gravity block 47 moves downward the protection film layer 300 that will have been removed in upright slide rail by gravity and pulls out, and realizes
Protect the buffering of 300 rewinding of film layer;The distance of arbitrary two rewindings directive wheel, 41 neighboring edge is more than the rewinding buffering wheel
42 diameter;The transfer roller 43 and hold-down roller 44 are between the rewinding directive wheel and the rewinding guided rings 45;It is described
Rewinding guided rings 45 are located at 46 inlet of the material collecting device, for that film layer 300 will be protected to be directed to the material collecting device 46
Entrance.
When it is implemented, material component 144 is drawn to pull out the protection film layer 300 for the double-layer seal conductive tape 200 removed
When, film layer 300 will be protected around to one of rewinding directive wheel 41.It is vertical among the directive wheel of any two rewinding wherein 41
Sliding rail is arranged in direction, and rewinding buffering wheel 42 is set to 47 upper edge upright slide rail of the second gravity block and moves up and down.Second gravity block
47 move under the effect of gravity, no longer need to provide additional drive component.Double-layer seal conductive tape 200 protects film layer 300 to exist
During rewinding, when protecting film layer 300 not to be tightened up in order to prevent, the protection film layer 300 on two rewinding directive wheels 41 is wound
In together, the distance at two 41 edges of rewinding directive wheel of 42 both sides of rewinding buffering wheel is more than the diameter of rewinding buffering wheel 42.It receives
Expect that the operation principle of buffering wheel 42 is consistent with the operation principle of feeding buffering wheel 25, for the protection to drawing material component 144 to pull out
Film layer 300 is into row buffering.After protection film layer 300 is by rewinding buffering wheel 42, by rewinding directive wheel 41, into 43 He of transfer roller
Hold-down roller 44.Transfer roller 43 and hold-down roller 44 will protect film layer for film layer 300 will to be protected to be directed to material collecting device 46
300 clamp, and when preventing rewinding buffering 42 from moving downward, the protection film layer 300 in material collecting device 46 is pulled out.
Fig. 6 is vacuum suck device preferred embodiment schematic diagram in Fig. 1, as shown in Figure 6:Preferably, the material collecting device
46 be vacuum suck device;The vacuum suck device includes vacuum generator 461 and rewinding case 462;The protection film layer is logical
It crosses vacuum generator 461 and enters rewinding case 462.When it is implemented, compressed air is sprayed toward 461 jet port 463 of vacuum generator,
Negative pressure is formed inside vacuum generator, by protection film layer sucking rewinding case 462, is filled when rewinding case 462 and is protected film layer 300
When, the protection film layer 300 in rewinding case 462 is outwelled.If collected using adhesive tape disc apparatus, when adhesive tape disc fill it is anti-
When cuticular layer 300, protection film layer 300 is difficult to from adhesive tape disc loading and unloading material.
Preferably, the holder carries out horizontal motion using linear motor driven mode.Using linear motor driven,
So that holder to move horizontally precision accurate, while facilitating control.
Finally it should be noted that:The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations;To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that:Its according to
So can with technical scheme described in the above embodiments is modified, either to which part or all technical features into
Row equivalent replacement;And these modifications or replacements, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.