CN107934617A - A kind of film strips wrap-up - Google Patents
A kind of film strips wrap-up Download PDFInfo
- Publication number
- CN107934617A CN107934617A CN201711347632.5A CN201711347632A CN107934617A CN 107934617 A CN107934617 A CN 107934617A CN 201711347632 A CN201711347632 A CN 201711347632A CN 107934617 A CN107934617 A CN 107934617A
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- film strips
- scroll
- transmission mechanism
- fixing axle
- gear
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- 230000007246 mechanism Effects 0.000 claims abstract description 108
- 238000004804 winding Methods 0.000 claims abstract description 75
- 230000005540 biological transmission Effects 0.000 claims abstract description 60
- 230000006835 compression Effects 0.000 claims abstract description 38
- 238000007906 compression Methods 0.000 claims abstract description 38
- 230000001360 synchronised effect Effects 0.000 claims description 30
- 208000032369 Primary transmission Diseases 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 15
- 230000008901 benefit Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000201246 Cycloloma atriplicifolium Species 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009365 direct transmission Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 208000032370 Secondary transmission Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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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
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- 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
- B65H23/16—Registering, tensioning, smoothing or guiding webs longitudinally by weighted or spring-pressed movable bars or rollers
-
- 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
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Abstract
The invention discloses a kind of film strips wrap-up, driving mechanism including rack, rolling-up mechanism, hold-down mechanism and driving rolling-up mechanism and hold-down mechanism movement, wherein, the rolling-up mechanism includes Scroll and is arranged on the winding roller being used on Scroll to having been wound with film strips, and the Scroll is rotatably connected in rack；The hold-down mechanism includes compression axis, pinch rollers, swing arm and the first spring, the compression axis rotation connection is on a swing arm, the swing arm is connected in rack by swinging structure, and the elastic force of first spring, which promotes the pinch rollers to be rotated by swing mechanism, to be pressed against with film strips on winding roller；The driving mechanism includes motor, the power of motor is passed to the transmission mechanism of compression axis and the power of transmission mechanism is passed to the non-skid transmission mechanism of Scroll.The film strips wrap-up can allow the tension force that film strips are kept constant when winding film strips, and the film strips after winding are solid does not relax, small.
Description
Technical field
The present invention relates to a kind of smart card production equipment, and in particular to a kind of film strips wrap-up.
Background technology
Smart card production equipment is equipped with thermoprint station, flat stamping station (stamps related letter by way of flat stamping on card face
Breath, such as word, pattern) and cleaning station etc., by taking flat stamping station as an example, it which is provided with colour band release device, during work, color
Band release device sends virgin tape, and unused colour band becomes to use colour band after flat stamping, is wound by wrap-up, its
In, colour band must keep tensioned state when in use, it is impossible to phenomena such as slack and undisciplined occur, therefore wrap-up will should have been used in time
Colour band winding get up.In actual production, colour band is all to drive the intermittent rotation of roller to complete winding task by motor, that is,
Card is opened per flat stamping one, wrap-up winds a colour band, since the length of the colour band wound every time is fixed, and winds and has used color
The diameter of cylinder of band becomes larger, therefore rotational angle when motor is wound every time needs to be gradually reduced, and so needs are by program
To control the work of motor, it is clear that it is more complicated, and poor accuracy.
Another processing method is employed in the prior art：By in the shaft of winding roller and the power output end of motor
Between sliding mechanism is set, motor by setting rotating speed driving winding roller winding, film strips winding at that time to a certain extent when,
Power is increasing, when tension force reaches the maximum friction resistance more than sliding mechanism, starts to skid, and avoids further winding from causing
Film strips are pulled off.Problems with is still had in this method real work：
1st, the tension force of film strips is non-constant in wrapup procedure, influences the effect of flat stamping.
2nd, during winding film strips, film strips tension force to be wound constantly changes, relatively loose before skidding tension force is reached
Relax, therefore the film strips wound on roller are also relatively loose so that film rolling belt diameter after exhausting and winding is far longer than
Diameter before being not used, takes up space big.
Equally, use the occasion for needing to be wound to film strips for thermoprint, cleaning etc., there is also it is identical the problem of.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of film strips wrap-up, film strips winding dress
Put winding film strips when film strips can be allowed to keep constant tension force, and wind after film strips it is solid do not relax, it is small.
The present invention solve above-mentioned technical problem technical solution be：
A kind of film strips wrap-up, including rack, rolling-up mechanism, hold-down mechanism and driving rolling-up mechanism and hold-down mechanism
The driving mechanism of movement, wherein, the rolling-up mechanism includes Scroll and is arranged on Scroll to be used for being carried out with film strips
The winding roller of winding, the Scroll are rotatably connected in rack；The hold-down mechanism includes compression axis, is arranged on compression axis
On pinch rollers, swing arm and the first spring, wherein, compression axis rotation connection on a swing arm, the swing arm
It is connected to by swinging structure in rack, the elastic force of first spring promotes the pinch rollers to be rotated by swing mechanism will
It is pressed against with film strips on winding roller；The driving mechanism includes motor, the power of motor is passed to the transmission of compression axis
Mechanism and the non-skid transmission mechanism that the power of transmission mechanism is passed to Scroll.
Preferably, the swing arm is connected in rack by fixing axle, is rotatablely connected between swing arm and fixing axle；Institute
Stating transmission mechanism includes being arranged on the primary transmission mechanism between motor and fixing axle and being arranged between fixing axle and compression axis
Secondary drive mechanism.The purpose so set is, during work, compression axis can compress rolling around fixing axle rotation to realize
Take turns with winding being adjacent to for roller；Wherein, compression axis around fixing axle rotate when position can change so that compression axis and motor
The distance between axis also can constantly change, therefore the direct transmission of power can not be realized between compression axis and motor.By setting
The transition transmission of power can be realized by putting above-mentioned fixing axle.Specifically, during work, turn since compression axis is opposite around fixing axle
Dynamic, the distance between compression axis and fixing axle immobilize, therefore can pass through secondary transmission machine between compression axis and fixing axle
Transmission of the structure into action edge；, being capable of primary transmission mechanism energy since the distance between fixing axle and motor shaft immobilize
Enough transmission into action edge.So as to realize motor to pressure by the cooperation of the secondary drive mechanism and primary transmission mechanism
The driving of mandrel.
Preferably, the secondary drive mechanism is made of synchronous belt drive mechanism, and synchronous belt drive mechanism includes synchronous belt
And it is separately positioned on the synchronous pulley on compression axis and fixing axle.The purpose so set is, by fixing axle and compression axis
Between the big influence of span and space limitation, secondary drive mechanism should not be enough using realizing power biography by the way of gear engagement
Power；And for the transmission mechanisms such as chain wheel driving mechanism, synchronous belt drive mechanism is with transmission is accurate, steady, noise is small
The advantages that.
The preferred solution of the present invention, wherein, the side of the swing arm, which is equipped with, to be used to be tensioned synchronous belt
Tensioning wheel.In work, when synchronous belt is in non-impaction state, phenomenon is easily on the one hand had skidded, reduces transmission essence
Degree；On the other hand, synchronous belt is more easy to wear.By the setting of contact roller, transmission accuracy can either be improved, and reduces belt and exists
Abrasion in transmission process, so as to improve transmission effect.
Preferably, the primary transmission mechanism is made of gear drive or synchronous belt drive mechanism.So set
Purpose is that gear drive or synchronous belt drive mechanism have the advantages that transmission is accurate, steady, noise is small.
Preferably, the primary transmission mechanism is made of gear drive, including the first tooth being arranged on motor shaft
Take turns, be arranged on the second gear engaged on Scroll with first gear and be arranged on engaged in fixing axle with second gear
Three gears.The purpose so set is, during work, pinch rollers need to rotate relative to winding roller opposite direction could be by film
Band is pressed against on winding roller, thus pinch rollers and winding roller it is same it is motor-driven in the case of into action edge transmission
When be related to deflecting problem；By setting above-mentioned first gear, second gear and the 3rd gear, during work, roller and the are wound
The steering of two gears is identical；3rd gear is deflecting wheel, the power to second gear is become passes to pinch rollers again backward,
So as to achieve the purpose that steering of the pinch rollers with winding roller is opposite.
Preferably, the non-skid transmission mechanism includes the first skidding part being connected with transmission mechanism and is pasted with the first skidding part
The the second skidding part closed, wherein, the first skidding part is rotatablely connected with Scroll, and the second skidding part is fixedly connected with Scroll.Work
When making, transmission mechanism drive the first skidding part rotate, then the first skidding part with by way of the second skidding part plane-plane contact
The second skidding part is driven to rotate, the second skidding part can drive Scroll to rotate again while rotation, so as to fulfill from transmission mechanism
To the power transmission of Scroll.Wherein, the second skidding part is in the first skidding part when being rotated by, can either with first dozen
The identical angular speed of saddle rotates synchronously, also can in a manner of skidding asynchronous rotary.
Preferably, the second skidding part is formed by fixed disk and with the skidding disk that the first skidding part is bonded, wherein, it is fixed
Disk is locked on Scroll by lock-screw, is coordinated between skidding disk and fixed disk by keyway and is fixedly connected.So set
It is advantageous in that, since lock-screw is connected as being detachably connected, fixed disk can be moved along Scroll axis direction
To realize the adjusting of its position.
The preferred solution of the present invention, wherein, the Scroll is connected by axle sleeve with gantry rotation, the fixing axle
It is fixed on by connecting plate on the axle sleeve.The advantages of this arrangement are as follows it is directly anchored to relative to by fixing axle in rack
Mode for, fixing axle is fixed on by connecting plate to the good integrity, easy to assembly that whole device is enabled on axle sleeve.
Specifically, when film strips wrap-up is assembled in equipment, it is only necessary to which axle sleeve fixed to (pinned task generally passes through screw
Connection) in equipment, without carrying out other assembly manipulations.
The preferred solution of the present invention, wherein, the pinch rollers outer surface is elastic layer.The benefit so set exists
In, which can either compress and use band, while during compression again will not to being damaged with band so that
Winding is neat, and winding effect is good.
The operation principle of the present invention：
Film strips are in wrapup procedure, and under the driving of motor and transmission mechanism, pinch rollers are rotated with constant rotational speed, together
When, under the transmission of non-skid transmission mechanism, Scroll is also rotated to wind film strips；Since the diameter of pinch rollers is fixed not
Become, therefore the linear velocity constant of pinch rollers is constant.In this way, under the action of the first spring, pinch rollers are close to winding rolling
On wheel, promote to wind the synchronous movement of roller, i.e., rotated synchronously with identical linear velocity, in this way, winding roller is received in film strips
Linear velocity during volume remains unchanged, and is received so as to solve caused by winding is become larger with the diameter of cylinder of film strips
The problem of spiral speed increases therewith.Wherein, pinch rollers, which are close on winding roller, promotes to wind the synchronous movement of roller
Principle be：When the speed for winding roller and pinch rollers is inconsistent, the non-skid transmission mechanism on the device skids, from
And ensure that wind roller is wound with constant linear velocity.
On the other hand, for winding effect, in winding, due to the effect by the first spring, pinch rollers are by film strips
Tightly it is pressed against on winding roller, ensure that film strips are fitted on winding roller completely, and due to pinch rollers and winding roller
Linear velocity it is identical, therefore film strips wind when at every moment all in be fitted in completely winding roller on state so that film strips
Winding it is very solid, be not in slack and undisciplined phenomenon, winding effect it is good.
The present invention has following beneficial effect compared with prior art：
1st, it can only generally keep rolling speed constant by way of software step by step speed governing, and specific to each time
Section is then change again, in this way, faster rolling speed can cause film strips to be excessively tensioned, slower rolling speed can cause film again
With using effect that is slack and undisciplined, and then influencing film strips on processing stations；And the present invention wrap-up to carry out film strips winding when, receive
Scroll wheel winding linear velocity it is identical with the linear velocity of pinch rollers, and the linear velocity of pinch rollers after overregulating with process work
The speed that the film strips of position are sent out is consistent, therefore the tension force of due-in film rolling belt remains constant in whole wrapup procedure, film
The problem of band is not in tension or is slack and undisciplined, so as to ensure the normal use of film strips on processing stations.
2nd, in winding, due to the effect by the first spring, film strips are tightly pressed against on winding roller by pinch rollers, are protected
Demonstrate,prove film strips to be fitted in completely on winding roller, and since pinch rollers are identical with the linear velocity of winding roller, film strips are received
At every moment all in the state being fitted in completely on winding roller during volume so that the winding of film strips is very solid, is not in
Slack and undisciplined phenomenon, winding effect are good.
3rd, wrap-up of the invention is simple in structure, compact, good integrity, and a winding module can be used as directly to assemble
It is applied on product, and it is easy to assembly, specifically, when film strips wrap-up is assembled in equipment, it is only necessary to which axle sleeve is consolidated
(pinned task is generally connected by screw) is determined in equipment, without carrying out other assembly manipulations.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of an embodiment of the film strips wrap-up of the present invention.
Fig. 2 is the partial exploded view of Fig. 1.
Fig. 3 is the partial exploded view of Tu1Zhong non-skid transmissions mechanism.
Fig. 4 is a kind of another visual angle figure of film strips wrap-up shown in Fig. 1.
Fig. 5 is the fundamental diagram of the film strips wrap-up of the present invention.
Embodiment
With reference to embodiment and attached drawing, the present invention is described in further detail, but embodiments of the present invention are unlimited
In this.
Referring to Fig. 1-Fig. 4, film strips wrap-up of the invention includes rack, rolling-up mechanism 1, hold-down mechanism 2 and driving
The driving mechanism that rolling-up mechanism 1 and hold-down mechanism 2 move, wherein, the rolling-up mechanism 1 includes Scroll 1-1 and is arranged on receipts
It is used for the winding roller 1-2 to having been wound with film strips 6 on spool 1-1, the Scroll 1-1 is rotatably connected in rack；
The hold-down mechanism 2 includes compression axis 2-1, the pinch rollers 2-2 being arranged on compression axis 2-1, swing arm 2-3 and the first bullet
Spring 2-4, wherein, the compression axis 2-1 is rotatably connected on swing arm 2-3, and the swing arm 2-3 is connected to by swinging structure
In rack, the elastic force of the first spring 2-4 promote the pinch rollers 2-2 by swing mechanism rotate will with film strips 6 by
It is pressed on winding roller 1-2；The driving mechanism includes motor 3, the power of motor 3 is passed to the driver of compression axis 2-1
Structure 4 and the non-skid transmission mechanism 5 that the power of transmission mechanism 4 is passed to Scroll 1-1.
Referring to Fig. 1 and Fig. 2, the swing arm 2-3 is connected in rack by fixing axle 2-5, swing arm 2-3 and fixing axle
It is rotatablely connected between 2-5；The transmission mechanism 4 includes the primary transmission mechanism 4-1 being arranged between motor 3 and fixing axle 2-5
And the secondary drive mechanism 4-2 being arranged between fixing axle 2-5 and compression axis 2-1.The purpose so set is, during work,
Compression axis 2-1 can be rotated around fixing axle 2-5 to realize pinch rollers 2-2 with winding being adjacent to for roller 1-2；Wherein, compress
Axis 2-1 around fixing axle 2-5 rotate when position can change so that the distance between compression axis 2-1 and 3 axis of motor can not yet
Disconnected change, therefore the direct transmission of power can not be realized between compression axis 2-1 and motor 3.By setting above-mentioned fixing axle 2-5
It can realize the transition transmission of power.Specifically, during work, since compression axis 2-1 is relative to around fixing axle 2-5 rotations, compress
The distance between axis 2-1 and fixing axle 2-5 immobilizes, therefore can be passed between compression axis 2-1 and fixing axle 2-5 by two level
Transmission of the motivation structure 4-2 into action edge；, being capable of level-one since the distance between fixing axle 2-5 and 3 axis of motor immobilize
Transmission mechanism 4-1 can be into the transmission of action edge.So as to pass through the secondary drive mechanism 4-2 and primary transmission mechanism 4-
Driving of the motor 3 to compression axis 2-1 is realized in 1 cooperation.
Referring to Fig. 1 and Fig. 2, the secondary drive mechanism 4-2 is made of synchronous belt drive mechanism, synchronous belt drive mechanism bag
The synchronous pulley 4-22 for including synchronous belt 4-21 and being separately positioned on compression axis 2-1 and fixing axle 2-5.The purpose so set
It is, the span between by fixing axle 2-5 and compression axis 2-1 is big to be influenced and space limits, and secondary drive mechanism 4-2 is unsuitable
Enough power power transmission is realized by the way of gear engagement；And for the transmission mechanisms such as chain wheel driving mechanism, synchronous belt 4-
21 transmission mechanisms have the advantages that transmission is accurate, steady, noise is small.
Referring to Fig. 2, the side of the swing arm 2-3 is equipped with the tensioning wheel 2- for being used for being tensioned to synchronous belt 4-21
31.In work, when synchronous belt 4-21 is in non-impaction state, phenomenon is easily on the one hand had skidded, reduces transmission accuracy；
On the other hand, synchronous belt 4-21 is more easy to wear.By the setting of tensioning wheel 2-31, transmission accuracy can either be improved, and reduce
Abrasion of the belt in transmission process, so as to improve transmission effect.
Referring to Fig. 1, the primary transmission mechanism 4-1 is made of gear drive or synchronous belt drive mechanism.So set
The purpose put is that gear drive or synchronous belt drive mechanism have the advantages that transmission is accurate, steady, noise is small.
Referring to Fig. 1 and Fig. 4, the primary transmission mechanism 4-1 is made of gear drive, including is arranged on motor shaft
First gear 4-11, be arranged on the second gear 4-12 engaged on Scroll 1-1 with first gear 4-11 and be arranged on solid
The 3rd gear 4-13 engaged on dead axle 2-5 with second gear 4-12.The purpose so set is, during work, pinch rollers
2-2, which needs to rotate relative to winding roller 1-2 opposite directions, could be pressed against film strips 6 on winding roller 1-2, therefore pinch rollers
2-2 and winding roller 1-2 is related to deflecting problem when being transmitted in the case that same motor 3 drives into action edge；Pass through setting
Above-mentioned first gear 4-11, second gear 4-12 and the 3rd gear 4-13, during work, winding roller 1-2 and second gear 4-
12 steering is identical；3rd gear 4-13 is deflecting wheel, the power to second gear 4-12 is become passes to compression again backward
Roller 2-2, so as to achieve the purpose that steerings of the pinch rollers 2-2 with winding roller 1-2 is opposite.
Referring to Fig. 3, the non-skid transmission mechanism 5 include the first skidding part 5-1 for being connected with transmission mechanism 4 and with first dozen
Second skidding part 5-2 of saddle 5-1 fittings, wherein, the first skidding part 5-1 and Scroll 1-1 is rotatablely connected, the second skidding part 5-
2 are fixedly connected with Scroll 1-1.During work, transmission mechanism 4 drives the first skidding part 5-1 to rotate, then the first skidding part 5-1
By the way that with driving the second skidding part 5-2 to rotate by way of the second skidding part 5-2 plane-plane contacts, the second skidding part 5-2 is rotated same
When can drive again Scroll 1-1 rotate, so as to fulfill the power transmission from transmission mechanism 4 to Scroll 1-1.Wherein, second dozen
Saddle 5-2, can either be synchronous with the angular speed identical with the first skidding part 5-1 in the first skidding part 5-1 when being rotated by
Rotate, also can in a manner of skidding asynchronous rotary.
Referring to Fig. 3, the second skidding part 5-2 is by fixed disk 5-21 and the skidding disk 5- being bonded with the first skidding part 5-1
22 compositions, wherein, fixed disk 5-21 is locked on Scroll 1-1 by lock-screw 5-23, skidding disk 5-22 and fixed disk 5-
Coordinated between 21 by keyway and be fixedly connected.The advantages of this arrangement are as follows since lock-screw 5-23 is connected as detachably connecting
Connect, therefore fixed disk 5-21 can be moved along Scroll 1-1 axis directions to realize the adjusting of its position.
Referring to Fig. 3, the Scroll 1-1 is connected by axle sleeve 1-3 with gantry rotation, and the fixing axle 2-5 passes through connection
Plate 1-4 is fixed on the axle sleeve 1-3.The advantages of this arrangement are as follows it is directly anchored to relative to by fixing axle 2-5 in rack
Mode for, fixing axle 2-5 is fixed on by connecting plate 1-4 enabled on axle sleeve 1-3 whole device good integrity,
It is easy to assembly.Specifically, when 6 wrap-up of film strips is assembled in equipment, it is only necessary to which axle sleeve 1-3 is fixed (fixation times
Business is generally connected by screw) in equipment, without carrying out other assembly manipulations.
Referring to Fig. 1, the pinch rollers 2-2 outer surfaces are elastic layer.The advantages of this arrangement are as follows the elastic layer can
Enough compress uses band, while again will not be to being damaged with band, so that winding neat, winding effect during compression
Fruit is good.
Referring to Fig. 1 and Fig. 5, operation principle of the inventive film with wrap-up is：Film strips 6 are in wrapup procedure, in motor 3
Under driving with transmission mechanism 4, pinch rollers 2-2 is rotated with constant rotational speed, meanwhile, under the transmission of non-skid transmission mechanism 5, receive
Spool 1-1 is also rotated to wind film strips 6；Since the diameter of pinch rollers 2-2 immobilizes, pinch rollers 2-2's
Linear velocity constant is constant.In this way, under the action of the first spring 2-4, pinch rollers 2-2 is close on winding roller 1-2, is promoted
The synchronous movements of roller 1-2 are wound, i.e., are rotated synchronously with identical linear velocity, in this way, winding roller 1-2 is wound in film strips 6
During linear velocity remain unchanged so that solve when winding become larger with the diameter of cylinder of film strips 6 caused by receive
The problem of spiral speed increases therewith.Wherein, pinch rollers 2-2, which is close on winding roller 1-2, promotes to wind roller 1-2 and its
The principle being synchronized with the movement is：When the speed for winding roller 1-2 and pinch rollers 2-2 is inconsistent, the non-skid transmission on the device
Mechanism 5 skids, so that it is guaranteed that winding roller 1-2 is wound with constant linear velocity.
On the other hand, for winding effect, in winding, due to the effect by the first spring 2-4, pinch rollers 2-2
Film strips 6 are tightly pressed against on winding roller 1-2, ensure that film strips 6 are fitted on winding roller 1-2 completely, and due to compressing
Roller 2-2 is identical with the linear velocity of winding roller 1-2, thus film strips 6 when winding at every moment all in being fitted in winding completely
State on roller 1-2 so that the winding of film strips 6 is very solid, is not in slack and undisciplined phenomenon, and winding effect is good.
It is above-mentioned for the preferable embodiment of the present invention, but embodiments of the present invention and from the limitation of the above, its
His any Spirit Essence without departing from the present invention with made under principle change, modification, replacement, combine, simplification, should be
The substitute mode of effect, is included within protection scope of the present invention.
Claims (10)
1. a kind of film strips wrap-up, it is characterised in that including rack, rolling-up mechanism, hold-down mechanism and driving rolling-up mechanism
The driving mechanism moved with hold-down mechanism, wherein, the rolling-up mechanism includes Scroll and is arranged on Scroll to be used for
The winding roller wound with film strips, the Scroll are rotatably connected in rack；The hold-down mechanism includes compression axis, sets
Pinch rollers, swing arm and the first spring on compression axis are put, wherein, the compression axis is rotatablely connected on a swing arm,
The swing arm is connected in rack by swinging structure, and the elastic force of first spring promotes the pinch rollers to pass through swing
Mechanism, which rotates, to be pressed against with film strips on winding roller；The driving mechanism includes motor, the power of motor is passed to pressure
The transmission mechanism of mandrel and the non-skid transmission mechanism that the power of transmission mechanism is passed to Scroll.
2. film strips wrap-up according to claim 1, it is characterised in that the swing arm is connected to machine by fixing axle
On frame, it is rotatablely connected between swing arm and fixing axle；The transmission mechanism includes the level-one being arranged between motor and fixing axle
Transmission mechanism and the secondary drive mechanism being arranged between fixing axle and compression axis.
3. film strips wrap-up according to claim 2, it is characterised in that the secondary drive mechanism is by toothed belt transmission
Mechanism is formed, and synchronous belt drive mechanism includes synchronous belt and the synchronous pulley being arranged on compression axis and fixing axle.
4. film strips wrap-up according to claim 1, it is characterised in that the side of the swing arm be equipped be used for pair
The tensioning wheel that synchronous belt is tensioned.
5. film strips wrap-up according to claim 2, it is characterised in that the primary transmission mechanism is by gear drive machine
Structure or synchronous belt drive mechanism are formed.
6. film strips wrap-up according to claim 5, it is characterised in that the primary transmission mechanism is by gear drive machine
Structure is formed, including be arranged on motor shaft first gear, be arranged on the second gear that is engaged on Scroll with first gear with
And it is arranged on the 3rd gear engaged in fixing axle with second gear.
7. film strips wrap-up according to claim 1, it is characterised in that the non-skid transmission mechanism includes and driver
First skidding part of structure connection and the second skidding part being bonded with the first skidding part, wherein, the first skidding part is rotated with Scroll
Connection, the second skidding part are fixedly connected with Scroll.
8. film strips wrap-up according to claim 7, it is characterised in that the second skidding part is by fixed disk and with
The skidding disk composition of a dozen saddles fitting, wherein, fixed disk is locked on Scroll by lock-screw, skidding disk and fixed disk
Between by keyway coordinate be fixedly connected.
9. film strips wrap-up according to claim 2, it is characterised in that the Scroll passes through axle sleeve and gantry rotation
Connection, the fixing axle are fixed on axle sleeve by connecting plate.
10. film strips wrap-up according to claim 1, it is characterised in that the pinch rollers outer surface is equipped with elasticity
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711347632.5A CN107934617A (en) | 2017-12-13 | 2017-12-13 | A kind of film strips wrap-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711347632.5A CN107934617A (en) | 2017-12-13 | 2017-12-13 | A kind of film strips wrap-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107934617A true CN107934617A (en) | 2018-04-20 |
Family
ID=61944240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711347632.5A Pending CN107934617A (en) | 2017-12-13 | 2017-12-13 | A kind of film strips wrap-up |
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|---|---|
| CN (1) | CN107934617A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109160346A (en) * | 2018-09-04 | 2019-01-08 | 苏州琼派瑞特电子科技有限公司 | A kind of woollen blanket machine synchronous belt control system |
| CN109203735A (en) * | 2018-06-30 | 2019-01-15 | 湖州天骊正隆电子科技有限公司 | A kind of printer color tape ontology is stably connected with mechanism |
| CN110790051A (en) * | 2019-10-09 | 2020-02-14 | 桐城市华猫软膜有限公司 | Polymer shrink film closing device |
| CN111216437A (en) * | 2020-01-19 | 2020-06-02 | 浙江科皓纺织股份有限公司 | Production process of composite fabric |
| CN112093525A (en) * | 2020-09-16 | 2020-12-18 | 黄山三夏精密机械有限公司 | Micro-speed change mechanism of winding compression roller |
| CN113335969A (en) * | 2021-05-31 | 2021-09-03 | 重庆恒亚实业有限公司 | Coiling mechanism of aluminium book |
| CN114532936A (en) * | 2022-03-18 | 2022-05-27 | 南京信息工程大学 | Portable double-cylinder hair sticking device free of tearing |
| CN116812623A (en) * | 2023-08-30 | 2023-09-29 | 赛德半导体有限公司 | Packaging roller for flexible ultrathin glass |
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| CN203714909U (en) * | 2013-12-04 | 2014-07-16 | 东莞市雅康精密机械有限公司 | Winding shaft holddown |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203735A (en) * | 2018-06-30 | 2019-01-15 | 湖州天骊正隆电子科技有限公司 | A kind of printer color tape ontology is stably connected with mechanism |
| CN109160346A (en) * | 2018-09-04 | 2019-01-08 | 苏州琼派瑞特电子科技有限公司 | A kind of woollen blanket machine synchronous belt control system |
| CN110790051A (en) * | 2019-10-09 | 2020-02-14 | 桐城市华猫软膜有限公司 | Polymer shrink film closing device |
| CN111216437A (en) * | 2020-01-19 | 2020-06-02 | 浙江科皓纺织股份有限公司 | Production process of composite fabric |
| CN112093525A (en) * | 2020-09-16 | 2020-12-18 | 黄山三夏精密机械有限公司 | Micro-speed change mechanism of winding compression roller |
| CN113335969A (en) * | 2021-05-31 | 2021-09-03 | 重庆恒亚实业有限公司 | Coiling mechanism of aluminium book |
| CN114532936A (en) * | 2022-03-18 | 2022-05-27 | 南京信息工程大学 | Portable double-cylinder hair sticking device free of tearing |
| CN116812623A (en) * | 2023-08-30 | 2023-09-29 | 赛德半导体有限公司 | Packaging roller for flexible ultrathin glass |
| CN116812623B (en) * | 2023-08-30 | 2023-11-03 | 赛德半导体有限公司 | Packaging roller for flexible ultrathin glass |
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