CN107010437A - Adhesive tape uncoiling means for communicating and its method - Google Patents
Adhesive tape uncoiling means for communicating and its method Download PDFInfo
- Publication number
- CN107010437A CN107010437A CN201710283609.8A CN201710283609A CN107010437A CN 107010437 A CN107010437 A CN 107010437A CN 201710283609 A CN201710283609 A CN 201710283609A CN 107010437 A CN107010437 A CN 107010437A
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- deflector roll
- return
- uncoiling
- roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H27/00—Special constructions, e.g. surface features, of feed or guide rollers for webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/37—Tapes
- B65H2701/377—Adhesive tape
Abstract
The invention discloses a kind of adhesive tape uncoiling means for communicating and its method, belong to automation equipment field.Adhesive tape uncoiling means for communicating, including belt pulley, pushing mechanism, conveyor belt tension deflector roll and adhesive tape non-return deflector roll；The adhesive tape that described belt pulley is untied for installing on tape roll, tape roll sequentially passes through conveyor belt tension deflector roll and adhesive tape non-return deflector roll, and the stickiness face of adhesive tape is respectively formed parcel angle with two deflector rolls；Described pushing mechanism is used to promote belt pulley alternately away from and close to conveyor belt tension deflector roll；Damper is provided with described conveyor belt tension deflector roll, damping force is applied for the rotation to conveyor belt tension deflector roll；Described adhesive tape non-return deflector roll is provided with one-way non-return device, the rotation for limiting adhesive tape non-return deflector roll in adhesive tape back off procedure.The present invention can solve subject matter present in adhesive tape uncoiling delivery link in existing equipment, make adhesive tape uncoiling more reliable, and link structure becomes simpler, processing cost is low, easy to maintenance for whole adhesive tape uncoiling delivery.
Description
Technical field
The invention belongs to automation equipment field, and in particular to a kind of adhesive tape uncoiling means for communicating and its method.
Background technology
In wire harness production field, the use of adhesive tape widely, the rear end manufacturing procedure especially in wire harness, such as wire harness
The links such as adhesive tape insulating wrapping at cable, solder joint are fixed and protected during assembling by the way of adhesive tape is wound.Due to adhesive tape
It is to be supplied in the form of tape roll, then adhesive tape just first must be separated from using preceding from tape roll, that is, glue
With the uncoiling process before use.Meanwhile, with a certain distance from the adhesive tape being disengaged is had from the use end of adhesive tape, this is accomplished by untiing
Adhesive tape be reliablely and stablely channeled to and use position, and can not make again during delivery the stickiness face of adhesive tape again with
Contact surface in delivery mechanism has stronger bonding, the secondary solution open procedure of adhesive tape is otherwise can bring about, to very big using bringing
Inconvenience.Cast aside and do not say (actually in wire harness manufacturer, still there is substantial amounts of ring using manual uncoiling adhesive tape during use
Section is using artificial uncoiling adhesive tape, and long period of operation labor strength is very big, and efficiency is very low).In existing equipment, particularly use
At the wire harness solder joint in the adhesive tape point chartered plane of the encapsulated band of insulating point, the uncoiling of adhesive tape and delivery be it is synchronous carry out, accurately
Saying is, the uncoiling of adhesive tape is the rotation by some power wheel in delivery mechanism to provide the uncoiling power of adhesive tape, while provide again
The conveying capacity of adhesive tape after uncoiling.So, the stiction of this power wheel and adhesive tape is greater than the uncoiling power of adhesive tape, is in general
The stickiness face of adhesive tape is contacted with power wheel surface, and the twisting resistance that power wheel can be provided is greater than the uncoiling power of adhesive tape.It is glutinous in reply
When the adhesive tapes such as property less PVC without it is too big the problem of because adhesive tape stickiness is small, the uncoiling power of adhesive tape is not required to
Very big, the moment of torsion provided required for power wheel is nor very big, and the secondary solution opening force between adhesive tape and power wheel also will not shadow
Ring the delivery of adhesive tape and use.But, existing equipment is when big adhesive tape is tackled, the particularly larger cloth base rubber of width
Band, uncoiling effect is very undesirable, or even occurs that adhesive tape is inextricable, the situation that power wheel skids during uncoiling.And adhesive tape after uncoiling
Transmission it is also very unstable, secondary between adhesive tape and power wheel, which is untied, to be needed to set new mechanism to realize.Moreover, due to glue
The uncoiling of band and transmission be it is synchronous carry out, it is to coordinate to carry out that the use of adhesive tape, which is bound to the uncoiling of adhesive tape, when in use
The mechanism that time needs automation goes linking to coordinate, and adds the complexity and processing use cost of whole mechanism.
The content of the invention
It is an object of the invention to solve the problem of adhesive tape uncoiling delivery link of the prior art is present, and provide one kind
Adhesive tape uncoiling means for communicating, preferably to realize the uncoiling of the uncoiling power needed for such as big to big stickiness, width very big adhesive tape itself,
The transmit process of adhesive tape is not interfered with during uncoiling simultaneously.
Concrete technical scheme of the present invention is as follows：
Adhesive tape uncoiling means for communicating, including belt pulley, pushing mechanism, conveyor belt tension deflector roll and adhesive tape non-return deflector roll；It is described
Belt pulley be used to the adhesive tape untied on tape roll, tape roll be installed and sequentially pass through conveyor belt tension deflector roll and adhesive tape non-return deflector roll,
And the stickiness face of adhesive tape is respectively formed parcel angle with two deflector rolls；Described pushing mechanism be used for promote belt pulley alternately away from and
Close to conveyor belt tension deflector roll；Damper is provided with described conveyor belt tension deflector roll, is applied for the rotation to conveyor belt tension deflector roll
Plus damping force；Described adhesive tape non-return deflector roll is provided with one-way non-return device, stops for limiting adhesive tape in adhesive tape back off procedure
Return the rotation of deflector roll.
It is pointed out that foregoing description is only used for clearly describing the position relationship of each part, adhesive tape uncoiling of the invention
Means for communicating is in itself and not comprising tape roll and adhesive tape, and both are just to be installed in use on device.It is unidirectional to stop
Return device can use existing various equipment, as long as it can realize limitation bearing single direction rotation.But described in above-mentioned
The rotation of adhesive tape non-return deflector roll is limited in adhesive tape back off procedure, is not necessarily referring in counter rotation not carry out completely,
Can also reversely rotate to certain angle or the number of turns, rotate and just limited.
The present invention realizes the uncoiling delivery of adhesive tape, and uncoiling by the way of the uncoiling of adhesive tape and transmission are separated
There is sequencing in time with transmission.Tape roll to be used is installed on the belt pulley in adhesive tape solution coil rest, glue
The rotary shaft of belt wheel is installed on pushing mechanism, such as slider cylinder, ball-screw straight line module.Pushing mechanism provides adhesive tape solution
Uncoiling power and uncoiling stroke needed for volume.Certainly, the sliding force of pushing mechanism is greater than the uncoiling power of adhesive tape, the cunning of pushing mechanism
Dynamic stroke is greater than the needed length that adhesive tape uses end.Belt pulley is reversely promoted by pushing mechanism, pushing mechanism is by adhesive tape
After untiing, initial position is returned to, the adhesive tape now untied is, in the state freely relaxed, finally to pass through outside glue again
The adhesive tape that will already be at solution open state with delivery mechanism, which is sent to, needs place to be used.In whole device, mechanism is sent
In tension guide roller be used to provide tension force to adhesive tape during delivery after adhesive tape uncoiling, to avoid adhesive tape in transmit process
There is relaxation.And for the differential tension demand of the adhesive tape that adapts to various stickiness, resistance is connected with tension guide roller side
Buddhist nun's device, for adjusting Tensity size of the adhesive tape in transmit process.The adhesive tape non-return deflector roll in mechanism is sent, is in order to avoid glue
The adhesive tape to be used that band will already be at being sent in mechanism during uncoiling is pulled back.
Preferably, described adhesive tape non-return deflector roll leaves certain revolution surplus, in adhesive tape rollback certain distance
After block adhesive tape non-return deflector roll, prevent its continue turn round.Realize that the function can use various ways, for example, led in adhesive tape non-return
The backing stop structure of certain surplus is provided with the rotating shaft of roller in itself, the side of adhesive tape non-return deflector roll adjustable row can also be provided with
The adhesive tape backing mechanism of journey, typical structure is that the gear ＆ rack structure that angular displacement can be changed into straight-line displacement (is not also arranged certainly
Except the application of the mechanism of other similar principles).The revolution surplus is eventually resulted in possesses certain return in the adhesive tape using end
The amount of moving back, is achieved in let the hair grow amount of the adjust automatically adhesive tape using end.
Include adhesive tape rollback rack and adhesive tape rollback gear as further preferred, described one-way non-return device；Glue
Band non-return deflector roll is set on adhesive tape non-return guide roller axis by one-way clutch bearing, and its non-return direction (limits the side of rotation
To) it is to make the direction of adhesive tape rollback；Adhesive tape rollback gear is coaxially nested on the adhesive tape non-return guide roller axis in adhesive tape non-return deflector roll,
And engaged with adhesive tape rollback rack；Adhesive tape rollback rack with the transmission process of adhesive tape rollback gear, displacement stroke be limited.By
What is be subjected to displacement in adhesive tape rollback gear is axial-rotation, transmission process is adhesive tape rollback rack, therefore when adhesive tape retracts
The displacement stroke of rack is by limited time, and adhesive tape rollback gear can only turn round certain angle or the number of turns, reach the limit of its nothing behind position
Method rotates.Now, the rotation of adhesive tape non-return deflector roll is limited, and adhesive tape is not moved freely back, produces the uncoiling of tape roll
Power.
As further preferably, described adhesive tape rollback rack is installed in deflector roll seat, and deflector roll seat is provided with position
Transposition whole group part, the movable distance for adjusting adhesive tape rollback rack.The movable distance of adhesive tape rollback rack and adhesive tape
Rollback amount is relevant, therefore which can easily adjust the adhesive tape amount of letting the hair grow.Adjustment of displacement component can use various ways, such as
Screw assembly or fastener etc., if can on the mobile route of rack the adjustable position limiting structure of forming position.
Preferably, the way of propelling of described pushing mechanism is linear pushing, and the direction of displacement of belt pulley is level
Direction.Under which, the adhesive tape being disengaged can be naturally drooped under gravity, reduce and occur inter-adhesive or be attached to
Situation on other peripheral equipments.
Preferably, being provided with one or more adhesive tapes near described conveyor belt tension deflector roll and/or adhesive tape non-return deflector roll
Deflector roll, belt training idler is contacted with the non-stickiness face of adhesive tape, for changing adhesive tape direction, makes to form parcel between adhesive tape and deflector roll
Angle.Belt training idler for changing adhesive tape trend is contacted with the non-stickiness face of adhesive tape, and belt training idler can be around adhesive tape
Guide roller axis are turned round, and transmission of the belt training idler to adhesive tape will not bring very big resistance, can ignore substantially, are only intended to change glue
The trend of band.The number whether belt training idler is installed and installed needs to regard the glue on conveyor belt tension deflector roll or adhesive tape non-return deflector roll
Depending on the direction entered and the direction gone out, if original direction can not meet the requirement to form parcel angle, then need to set
Belt training idler is turned to, if original angle can meet requirement, then without setting.
Preferably, described conveyor belt tension deflector roll and the outer surface of adhesive tape non-return deflector roll and adhesive strips contact carry out annular knurl
Processing, then Vehicle Processing form some ring-shaped grooves.Because conveyor belt tension deflector roll and adhesive tape non-return deflector roll are directly glutinous with adhesive tape
Property face contact, so the periphery of conveyor belt tension deflector roll and adhesive tape non-return deflector roll is that Vehicle Processing goes out many annular ditch again after annular knurl
Groove, the purpose is to reduce the contact area in deflector roll face and adhesive tape stickiness face as far as possible, with reduce adhesive tape in transmit process with deflector roll
Surface bond again after solution opening force.Certainly, contact area can not be small to making the maximum static friction force of adhesive tape and knurled surface
Less than the uncoiling power of adhesive tape, so as to cause adhesive tape to produce the relative situation for sliding skidding with annular knurl deflector roll face.Therefore, in arrangement
When must also consider the wrap angle size of adhesive tape and tension guide roller and non-return deflector roll, this parameter also directly affects adhesive tape and annular knurl table
The contact area and maximum static friction force size in face.
Preferably, be provided with adhesive tape support bar near adhesive tape solution open position on tape roll, for belt pulley to by
In the motion process of nearly conveyor belt tension deflector roll direction, the adhesive tape being disengaged is held, plays a part of stable adhesive tape posture, prevents solution
Adhesive tape stickiness face is touched with periphery when adhesive tape retracts after volume.Adhesive tape support bar is generally positioned at the partial below of adhesive tape solution open position,
But open position can not be dissociated too far.
Another object of the present invention is to provide a kind of adhesive tape uncoiling of the means for communicating using in any of the above-described scheme to lead
Delivery method, its step is as follows：
Tape roll is installed on belt pulley first, one section of adhesive tape is untied and sequentially passes through conveyor belt tension deflector roll and adhesive tape stops
Return deflector roll to reach using end (at the position of adhesive tape or equipment), the stickiness face of adhesive tape keeps wrapping up angle with two deflector rolls,
The parcel angle of wherein adhesive tape and adhesive tape non-return deflector roll should meet the maximum static friction for making adhesive tape during uncoiling with guide roller surface
Power sum is not less than the uncoiling power of adhesive tape；Then, belt pulley is made to be led from initial position to away from conveyor belt tension by pushing mechanism
The direction movement of roller, initial position is repositioned to after precalculated position is reached again, completes the uncoiling work of tape roll；The glue being disengaged
The region that band is stored between tape roll and conveyor belt tension deflector roll, waits for later use.
During uncoiling, adhesive tape retracts, between conveyor belt tension deflector roll, adhesive tape non-return deflector roll and belt training idler and adhesive tape
There is frictional force, but main frictional force is brought by the adhesive tape non-return deflector roll rotated by limitation, therefore during design, should
Adhesive tape non-return guide roller surface and uncoiling power of the maximum static friction force sum not less than adhesive tape of adhesive tape are met as far as possible.
Preferably, adhesive tape non-return deflector roll leaves certain revolution surplus in original state, it is certain for being retracted in adhesive tape
Limitation adhesive tape non-return deflector roll is rotated after distance, realizes the adjustment of the adhesive tape amount of letting the hair grow.
By actual production application, the present invention can solve in existing equipment to be existed in adhesive tape uncoiling delivery link
Subject matter, make that adhesive tape uncoiling is more reliable, adhesive tape adaptability more extensively, while whole adhesive tape uncoiling delivery link structure becomes
Simpler, processing cost is low, easy to maintenance.
Brief description of the drawings
Fig. 1 is the overall structure signal of present invention design adhesive tape uncoiling means for communicating；
Fig. 2 is the overall structure signal of present invention design adhesive tape uncoiling means for communicating；
Fig. 3 is the arrangement states for describing state and the adhesive tape that has been disengaged of the adhesive tape when before by uncoiling；
Fig. 4 is the state for describing adhesive tape when by uncoiling；
Fig. 5 is the state for describing adhesive tape after by uncoiling；
Fig. 6 is the state for describing adhesive tape when delivery is used after by uncoiling；
Fig. 7 is the structural representation for describing adhesive tape non-return guide roller component.
In figure：Tape roll 1, adhesive tape stickiness face 2, the adhesive tape 3 untied, belt pulley 4, adhesive tape solution coil rest 5, pushing mechanism 6, glue
Band guide roller axis 7, belt training idler 8, conveyor belt tension deflector roll 9, damper 10, tension guide roller bearing 11, adhesive tape non-return deflector roll 12, adhesive tape
Non-return guide roller axis 13, deflector roll seat 14, adhesive tape rollback rack 15, adhesive tape rollback gear 16, adjustment screw assembly 17, adhesive tape support bar
18th, stand-by adhesive tape 19, one-way clutch bearing 20, bearings face 21 are untied.
Embodiment
The present invention is further elaborated and illustrated with reference to the accompanying drawings and detailed description.Each in the present invention is implemented
The technical characteristic of mode can carry out respective combination on the premise of not colliding with each other.
As shown in Figure 1 and Figure 2, the present invention includes tape roll 1, adhesive tape stickiness face 2, the adhesive tape 3 untied, belt pulley 4, adhesive tape
Solve coil rest 5, pushing mechanism 6, belt training idler axle 7, belt training idler 8, conveyor belt tension deflector roll 9, damper 10, tension guide roller bearing
11st, adhesive tape non-return deflector roll 12, adhesive tape non-return guide roller axis 13, deflector roll seat 14, adhesive tape rollback rack 15, adhesive tape rollback gear 16, tune
Whole screw assembly 17, adhesive tape support bar 18, untie stand-by adhesive tape 19, one-way clutch bearing 20, bearings face 21.
Tape roll 1 to be used is installed on the belt pulley 4 in adhesive tape solution coil rest 5, and belt pulley is sleeved on adhesive tape solution
In fixing axle in coil rest 5, make tape roll can be around fixing axle autorotation during uncoiling.The structure type of belt pulley 4 will
The replacing for asking Convenient adhesive tape to roll up is installed, while requiring that adhesive tape keeps tape roll reliable and stable during uncoiling.Adhesive tape solution coil rest 5
For metal plate bending part, treat that the tape roll of uncoiling is installed on adhesive tape solution coil rest 5 by belt pulley 4, while adhesive tape solution coil rest
One end is installed on the movable slide unit of pushing mechanism 6 again, the linear pushing belt pulley 4 back and forth in the horizontal direction of pushing mechanism 6, and it is tied
Structure can be that slider cylinder module, ball-screw straight line module etc. can provide the standards body of uncoiling adhesive tape power and stroke.When
So, the pushing direction of pushing mechanism 6 has certain angle or also possible with certain radian with horizontal direction, but to protect
Demonstrate,proving belt pulley 4 being capable of alternately remote and close conveyor belt tension deflector roll 9, and the adhesive tape being disengaged in a relaxed state will not be secondary
Adhesion.In addition, in the case of structure and intensity permission, the axle of belt pulley 4 can also be directly fixed on pushing mechanism 6.
Adhesive tape is in uncoiling before use, firstly the need of untiing a part of adhesive tape manually.As illustrated 3, it will untie manually
Adhesive tape through delivery mechanism reach use end.Adhesive tape first passes through the top of adhesive tape support bar 18, and adhesive tape support bar plays stabilization
The effect of adhesive tape posture, prevents that adhesive tape stickiness face is touched with periphery when adhesive tape retracts after uncoiling, adhesive tape support bar surface and adhesive tape
Non- stickiness face contact.Certain support bar 18 is not meant to must be in the form of bar, sheet, block supporting construction
To carry out stable support to adhesive tape.
After guiding of the adhesive tape by two belt training idlers 8, conveyor belt tension deflector roll 9 is have passed through, belt training idler 8 is set in adhesive tape
On guide roller axis 7, it can be rotated around belt training idler axle 7, belt training idler axle 7 is fixedly installed, wherein the non-stickiness face of adhesive tape
Contacted with the surface of belt training idler 8.And the stickiness face 2 of adhesive tape is coated on the annular knurl face of conveyor belt tension deflector roll 9 herein, glue
Belt tension guide roller surface is Vehicle Processing goes out many ring-shaped grooves again after annular knurl, and the purpose is to reduce guide roller surface as far as possible to stick with adhesive tape
The contact area in property face 2, to reduce the solution opening force after adhesive tape is bonded again in transmit process with guide roller surface.Conveyor belt tension is led
Roller 9 is mounted in equipment by tension guide roller bearing 11, and wherein conveyor belt tension deflector roll 9 can be around in adhesive tape traveling process
Axis is turned round, and is installed on the damper 10 (preferably damping force adjustable) of conveyor belt tension deflector roll side and can be provided change
Gyrodaming power when conveyor belt tension deflector roll is turned round, for providing the tension force in adhesive tape transmit process, makes the adhesive tape 3 untied
Will not occur relaxation in transmit process.Adjustable damper can be magnetic force adjustable damper, friction adjustable damper, again
Power adjustable damper etc..
Adhesive tape bypasses arrival adhesive tape after adhesive tape non-return deflector roll 12 and used again after the guiding of one group of belt training idler 8 afterwards
Position.As shown shown in 3, the surface of adhesive tape non-return deflector roll 12 is contacted with the stickiness face 2 of adhesive tape, adhesive tape non-return guide roller surface and adhesive tape
The surface of tension guide roller 9 is equally for Vehicle Processing goes out many ring-shaped grooves again after annular knurl, and purpose is also to try to reduce guide roller surface and glue
Contact area with stickiness face 2.
As shown in fig. 7, adhesive tape non-return deflector roll 12 is set on adhesive tape non-return guide roller axis 13, it is provided with non-return guide roller axis 13
One-way clutch bearing 20, the outer ring of bearing is interference fitted or used screw tightening with the endoporus on non-return guide roller axis, to realize
Fixation between bearing outer ring and non-return deflector roll.One-way clutch bearing 20 is to be in lockup state in adhesive tape uncoiling stroke,
It is to be in open mode in adhesive tape is using stroke.The side of adhesive tape non-return guide roller axis 13 is provided with adhesive tape rollback gear 16, glue
Fixed company is installed or realized by way of screw tightening to axle with rollback gear 16 and adhesive tape non-return guide roller axis 13 interference
Connect.Adhesive tape non-return guide roller axis 13 are installed on equipment fixed position by two supports of bearings face 21 thereon, one of axle
Hold supporting surface to be installed in the bearing hole of deflector roll seat 14, make the adhesive tape non-return guide roller axis 13 be under the support in two bearings faces
Cantilever lever supporting construction, while non-return guide roller axis can freely be turned round around supporting surface in itself.Deflector roll seat 14, which is fixedly installed in, to be set
Standby fixed position, plays the bearing block effect of non-return guide roller axis, while the inside, which is provided with adhesive tape, retracts rack 15.Adhesive tape is moved back
The adhesive tape that rack 15 is returned with being arranged on adhesive tape non-return deflector roll is retracted gear 16 and engaged, and adhesive tape retracts that rack 15 is limited in can only
Moved in the range of certain size, adjustment screw assembly is installed on the deflector roll seat correspondence position of the side on its moving direction
17, the screw in adjustment screw assembly 17 is suspended from adhesive tape and retracts the top certain distance of rack 15 through the top of deflector roll seat 14, passes through
Precession screws out screw, can adjust the A sizes in the mobile range of adhesive tape rollback rack, that is, diagram 3.So adhesive tape
The mobile size A for retracting rack has directly just reacted the rotational angle range that adhesive tape retracts gear 16, that is to say, that adhesive tape non-return
Guide roller axis can only can be turned round freely in the range of certain angle.
As shown in figure 3, the original state that adhesive tape is used in uncoiling, tape roll is in diagram lead position, adhesive tape rollback tooth
Bar 15 is at diagram lower limit position.As shown shown in 4, after adhesive tape uncoiling process starts, pushing mechanism 6 drive tape roll 1 to
After move.First, in the presence of uncoiling power, in the in-house adhesive tape 3 untied is sent by toward pulling back, drive simultaneously
Adhesive tape non-return deflector roll 12 is by diagram counterclockwise rotates, and now, one-way clutch bearing 20 is in locking direction, adhesive tape non-return
Guide roller axis 13 also follow counterclockwise rotates together.Under the drive of adhesive tape rollback gear 16, adhesive tape rollback rack 15 is up
It is moved to adjusting screw assembly contact position, now, adhesive tape non-return deflector roll 12 is locked out and can not rotated, due to adhesive tape stickiness face
2 with the adhesive effect of adhesive tape non-return guide roller surface, adhesive tape can not be by uncoiling power toward pulling back, and adhesive tape rests on current location.This
When, the use end of adhesive tape has back been retracted 4 illustrated dimension B of diagram length, and size B with adjustable dimension A into an alignment
Sex ratio relation.Adhesive tape retract take measurements B effect be to a certain extent adjustment adhesive tape using end position of letting the hair grow, such as
When applied to desk-top chartered plane of adhesive tape, the more adhesive tape amount of letting the hair grow is required when thicker wire harness is wrapped, it is on the contrary
The less adhesive tape amount of letting the hair grow is needed during bag fine rule.
After adhesive tape rollback rack 15 reaches upper position-arresting, adhesive tape non-return deflector roll can not continue back under the drive of adhesive tape again
Move back, as pushing mechanism continues to run backward, the adhesive tape on tape roll is disengaged.Pushing mechanism is run to after rear extreme position,
The work of adhesive tape uncoiling is completed.After the completion of uncoiling, pushing mechanism 6 returns to anterior initial position, as shown shown in 5, is disengaged before
It is medium to be used that stand-by adhesive tape 19 is deposited in depicted area.
Certainly, the revolution surplus regulation of adhesive tape non-return deflector roll 13 can also be realized by other means, such as stopped in adhesive tape
Pin is set on the axle for returning deflector roll 13, limited block then is set on the path that pin is reversely rotated with axle, other realization sides
Formula is similar.
As shown in fig. 6, adhesive tape delivery mechanism does not possess the power of transmission adhesive tape in itself, the transmission of adhesive tape to be used is untied
It is to pull out by adhesive tape using the adhesive tape demand action of link by adhesive tape, such as, wire harness is sent into encapsulated driving wheel manually
When, also the adhesive tape being sent in mechanism is pullled out along band.Because whole adhesive tape is sent the resistance very little in mechanism, adhesive tape stickiness
The secondary solution opening force of face 2 and two annular knurl guide roller surfaces also very little, so adhesive tape will not be given by being sent the resistance very little of mechanism
The use of adhesive tape brings extra inconvenience.
Embodiment described above is a kind of preferably scheme of the present invention, and so it is not intended to limiting the invention.Have
The those of ordinary skill for closing technical field, without departing from the spirit and scope of the present invention, can also make various changes
Change and modification.Therefore the technical scheme that all modes for taking equivalent substitution or equivalent transformation are obtained, all falls within the guarantor of the present invention
In the range of shield.
Claims (10)
1. a kind of adhesive tape uncoiling means for communicating, it is characterised in that including belt pulley (4), pushing mechanism (6), conveyor belt tension deflector roll
And adhesive tape non-return deflector roll (12) (9)；Described belt pulley (4) is used to install the adhesive tape untied on tape roll (1), tape roll (1)
Conveyor belt tension deflector roll (9) and adhesive tape non-return deflector roll (12) are sequentially passed through, and the stickiness face of adhesive tape is respectively formed parcel with two deflector rolls
Angle；Described pushing mechanism (6) is used to promote belt pulley (4) alternately away from and close to conveyor belt tension deflector roll (9)；Described glue
Damper (10) is provided with belt tension deflector roll (9), damping force is applied for the rotation to conveyor belt tension deflector roll (9)；Described
Adhesive tape non-return deflector roll (12) is provided with one-way non-return device, for limiting adhesive tape non-return deflector roll (12) in adhesive tape back off procedure
Rotate.
2. adhesive tape uncoiling means for communicating as claimed in claim 1, it is characterised in that described adhesive tape non-return deflector roll (12) leaves
Certain revolution surplus, for blocking adhesive tape non-return deflector roll (12) after adhesive tape rollback certain distance, prevents it from continuing to turn round.
3. adhesive tape uncoiling means for communicating as claimed in claim 2, it is characterised in that described one-way non-return device includes adhesive tape
Rollback rack (15) and adhesive tape rollback gear (16)；Adhesive tape non-return deflector roll (12) is set in glue by one-way clutch bearing (20)
On band non-return guide roller axis (13), its non-return direction is the direction for making adhesive tape retract；Adhesive tape rollback gear (16) is coaxially nested in glue
With on the adhesive tape non-return guide roller axis (13) in non-return deflector roll (12), and engaged with adhesive tape rollback rack (15)；Adhesive tape rollback rack
(15) with the transmission process of adhesive tape rollback gear (16), displacement stroke be limited.
4. adhesive tape uncoiling means for communicating as claimed in claim 3, it is characterised in that described adhesive tape rollback rack (15) is installed
In deflector roll seat (14), and deflector roll seat (14) is provided with adjustment of displacement component, for adjusting the removable of adhesive tape rollback rack (15)
Dynamic distance.
5. adhesive tape uncoiling means for communicating as claimed in claim 1, it is characterised in that the promotion side of described pushing mechanism (6)
Formula is linear pushing, and the direction of displacement of belt pulley (4) is horizontal direction.
6. adhesive tape uncoiling means for communicating as claimed in claim 1, it is characterised in that described conveyor belt tension deflector roll (9) and/or
Adhesive tape non-return deflector roll (12) is nearby provided with one or more belt training idlers (8), and the non-stickiness face of belt training idler (8) and adhesive tape connects
Touch, for changing adhesive tape direction, make to form parcel angle between adhesive tape and deflector roll.
7. adhesive tape uncoiling means for communicating as claimed in claim 1, it is characterised in that described conveyor belt tension deflector roll (9) and glue
Outer surface with non-return deflector roll (12) and adhesive strips contact carries out annular knurl processing, then Vehicle Processing forms some ring-shaped grooves.
8. adhesive tape uncoiling means for communicating as claimed in claim 1, it is characterised in that the adhesive tape solution open position on tape roll (1)
Nearby be provided with adhesive tape support bar (18), in belt pulley (4) in conveyor belt tension deflector roll (9) direction motion process,
Hold the adhesive tape being disengaged.
9. a kind of adhesive tape uncoiling delivery method using the means for communicating as described in claim 1~8 is any, it is characterised in that step
It is rapid as follows：
Tape roll (1) is installed on belt pulley (4) first, untie one section of adhesive tape and sequentially pass through conveyor belt tension deflector roll (9) and
Adhesive tape non-return deflector roll (12), which is reached, uses end, and the stickiness face of adhesive tape keeps wrapping up angle, wherein adhesive tape and adhesive tape with two deflector rolls
It is not small that the parcel angle of non-return deflector roll (12) should meet the maximum static friction force sum for making adhesive tape during uncoiling with guide roller surface
In the uncoiling power of adhesive tape；
Then, belt pulley (4) is made to be moved from initial position to the direction away from conveyor belt tension deflector roll (9) by pushing mechanism (6),
Initial position is repositioned to again after precalculated position is reached, and completes the uncoiling work of tape roll (1)；The adhesive tape being disengaged is stored in glue
With the region between volume (1) and conveyor belt tension deflector roll (9), wait for later use.
10. adhesive tape uncoiling as claimed in claim 9 is sent method, it is characterised in that adhesive tape non-return deflector roll (12) is in initial shape
State leaves certain revolution surplus, is rotated for limiting adhesive tape non-return deflector roll (12) after adhesive tape rollback certain distance, realizes glue
The adjustment of the band amount of letting the hair grow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710283609.8A CN107010437A (en) | 2017-04-26 | 2017-04-26 | Adhesive tape uncoiling means for communicating and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710283609.8A CN107010437A (en) | 2017-04-26 | 2017-04-26 | Adhesive tape uncoiling means for communicating and its method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107010437A true CN107010437A (en) | 2017-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710283609.8A Pending CN107010437A (en) | 2017-04-26 | 2017-04-26 | Adhesive tape uncoiling means for communicating and its method |
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| CN (1) | CN107010437A (en) |
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| CN107640636A (en) * | 2017-11-02 | 2018-01-30 | 苏州印丝特纺织数码科技有限公司 | A kind of web-like coating shading cloth puts cloth apparatus automatically |
| CN107651432A (en) * | 2017-09-28 | 2018-02-02 | 太仓新宏电子科技有限公司 | A kind of adhesive tape hay stacker |
| CN110255243A (en) * | 2019-06-27 | 2019-09-20 | 广东博智林机器人有限公司 | A kind of feeding mechanism |
| CN113800026A (en) * | 2021-08-30 | 2021-12-17 | 杭州电子科技大学 | Intermittent force adjusting feeding mechanism and implementation method |
| CN113942715A (en) * | 2021-11-11 | 2022-01-18 | 广州岭南电缆股份有限公司 | Strip unwinding device and detection system thereof |
| CN113955560A (en) * | 2020-12-30 | 2022-01-21 | 浙江耀阳新材料科技有限公司 | Film unwinding device |
| CN116525210A (en) * | 2023-05-17 | 2023-08-01 | 佛山阿部配线有限公司 | Automobile wire harness production and processing equipment |
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| CN113800026A (en) * | 2021-08-30 | 2021-12-17 | 杭州电子科技大学 | Intermittent force adjusting feeding mechanism and implementation method |
| CN113800026B (en) * | 2021-08-30 | 2022-09-30 | 杭州电子科技大学 | Intermittent force adjusting feeding mechanism and implementation method |
| CN113942715A (en) * | 2021-11-11 | 2022-01-18 | 广州岭南电缆股份有限公司 | Strip unwinding device and detection system thereof |
| CN116525210A (en) * | 2023-05-17 | 2023-08-01 | 佛山阿部配线有限公司 | Automobile wire harness production and processing equipment |
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Application publication date: 20170804 |
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