CN108178007A - For winding the retraction driving gear of strip - Google Patents

For winding the retraction driving gear of strip Download PDF

Info

Publication number
CN108178007A
CN108178007A CN201711445659.8A CN201711445659A CN108178007A CN 108178007 A CN108178007 A CN 108178007A CN 201711445659 A CN201711445659 A CN 201711445659A CN 108178007 A CN108178007 A CN 108178007A
Authority
CN
China
Prior art keywords
strip
component
spool
driving
spring
Prior art date
Application number
CN201711445659.8A
Other languages
Chinese (zh)
Other versions
CN108178007B (en
Inventor
吴晓民
袁佳健
Original Assignee
吴晓民
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 吴晓民 filed Critical 吴晓民
Priority to CN201711445659.8A priority Critical patent/CN108178007B/en
Publication of CN108178007A publication Critical patent/CN108178007A/en
Application granted granted Critical
Publication of CN108178007B publication Critical patent/CN108178007B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00Registering, tensioning, smoothing or guiding webs
    • B65H23/04Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/06Registering, tensioning, smoothing or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00Winding webs
    • B65H18/08Web-winding mechanisms
    • B65H18/10Mechanisms in which power is applied to web-roll spindle
    • B65H18/103Reel-to-reel type web winding and unwinding mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00Features of construction
    • B65H2402/50Machine elements
    • B65H2402/54Springs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00Power transmission; Driving means
    • B65H2403/40Toothed gearings
    • B65H2403/42Spur gearing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00Power transmission; Driving means
    • B65H2403/60Damping means, shock absorbers

Abstract

It is a kind of only by driving mechanism realize folding and unfolding band operate simultaneously and can automatic tension adjusting for winding the folding and unfolding of strip band mechanism.It is by identical structure and the take-up spool component that is arranged in parallel and puts spool of tape component and forms.It includes the drive component of coaxial arrangement, linkage board, middle drive axis, fixing sleeve and strip reel, drive component rear end and is connect with linkage board, and front end connects with fixing sleeve, and drive component imparts power to linkage board;Linkage board is nested with and is fixed in the middle rear end for driving axis;The middle front end for driving axis passes through the axial internal channel of drive component, fixing sleeve and the strip reel to be fixed in the outer end of the strip reel, and being equipped between middle drive axis and strip reel makes strip reel that can only drive the unilateral bearing that axis is unidirectionally freely rotated in this.It can rotate for strip reel twocouese and provide damping and turning power, it is ensured that strip is continuous, does not wrinkle, and control program is simple, and machine dimensions are small.

Description

For winding the retraction driving gear of strip
Technical field
The present invention relates to a kind of take-up of strip material, tape transport is put, more particularly to one kind is set to two spools Between strip retraction driving gear.
Background technology
The field of many application winding strips can all use tape-feed (such as sheet metal, sheet iron, cloth in the prior art The transport mechanism of the strips such as colour band of printing and dyeing and thermal transfer printer), major part is will be coiled and need deep processing Thin coiled stock is nested on spool of tape is put, then the first section of the thin coiled stock is wrapped in take-up spool, then by the way that take-up is driven to roll up The strip that axis makes to put in spool of tape is gradually wrapped in take-up spool, and strip is by putting spool of tape to the transmit process of take-up spool It is middle to complete scheduled deep processing task, such as carve characters on sheet metal print or hollow out, on cloth printing design, will be on colour band Toner transfer to target plate or the first-class processing technology of flexible pipe.
But folding and unfolding tape-feed of the prior art exists following insufficient:
1) due to putting spool of tape with take-up spool during receipts are put, the diameter of thin coiled stock thereon is in dynamic change In, therefore, take-up spool gradually increases with the diameter of winding, and the feelings that former speed is maintained with putting the angular speed with volume are rolled up in take-up Under condition, the linear velocity of take-up spool can gradually increase with the increasing of strip diameter wound on it, and put the linear speed of spool of tape Degree can be then gradually reduced, and so as to which the tensile force for making the strip transmitted gradually increases, strip can be caused to be broken when serious.Such as, needle It is more prominent during to colour band of the strip for flexible printer, if thermal transfer printer is being limited to its bulk In the case of, colour band only provides damping action, is susceptible to wrinkle zoning, influences printing effect.
2) strip damping is provided and the structure of turning power only supports strip to be moved toward a direction mostly, it is impossible to realize strip Counter motion.
If 3) make strip bidirectional-movement, two power control mechanisms need to be generally set, therefore, control mechanism is complicated, machine Device is huge, involves great expense.
Invention content
Only realize that folding and unfolding band operates simultaneously by a driving mechanism the technical problem to be solved in the present invention is to provide a kind of And can automatic tension adjusting for wind strip folding and unfolding band mechanism.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is:
The retraction driving gear for being used to wind strip of the present invention, including the interval setting that is fixed in rack and is mutually parallel Take-up spool component and put spool of tape component, it is characterised in that:The take-up spool component is identical with putting spool of tape component, Include drive component, linkage board, middle drive axis, fixing sleeve and the strip reel of coaxial arrangement, wherein,
Drive component rear end is connect with linkage board, and front end connects with fixing sleeve, and drive component imparts power to linkage Plate;
Linkage board is nested with and is fixed in the middle rear end for driving axis;
The middle front end for driving axis passes through the axial internal channel of drive component, fixing sleeve and the strip reel to be fixed in the strip The outer end of reel, it is middle drive axis and strip reel between be equipped with make strip reel can only be driven in this axis be unidirectionally freely rotated it is unidirectional Bearing;
Driven gear and the drive component for putting spool of tape component in the drive component of the take-up spool component In driven gear between be equipped with the driving gear that is meshed respectively with two driven gears.
The driving component is made of the driven gear and driving spring, and driven gear is axial by integrally formed and tool Sleeve part and the gear part composition of through-hole, the driving spring is helical spring, and tight fit is nested on the outer wall of sleeve part, The rear hook portion of driving spring is hooked on the linkage board;The driving spring in take-up spool component curl up direction with The take-up direction of rotation of driven gear in the take-up spool component is on the contrary, put the rotation of the driving spring in spool of tape component Put around direction with this driven gear in spool of tape component to put band direction of rotation identical.
The position-limiting drum with medium pore is additionally provided between the fixing sleeve and strip reel, the cylinder bottom of position-limiting drum is socketed in institute The forepart of fixing sleeve is stated, the nozzle portion of position-limiting drum is opening, and main spring, the rear hook portion of main spring are equipped in the position-limiting drum It is hooked in the hook spring hole on the cylinder bottom of the position-limiting drum, the preceding shackle of main spring is nested in the rear limit plate for being set to strip reel On determine on spring column;It is equipped on the inside of the barrel of position-limiting drum and constrains the limited block that the rear limit plate rotates freely.
The fixing sleeve axial cross section shape be horizontal I-shaped, be made of back plate, axle sleeve and foreboard, back plate with Axle sleeve is integrally formed, and the axle sleeve is set in the location hole being set on frame plate;The rear side of back plate is the boss of circular ring shape, The boss can be inserted into the front-side holes of the driven gear, and the front end of axle sleeve passes through the cylinder bottom of the position-limiting drum and the preceding board It is connected together, is equipped with damping spring between frame plate and position-limiting drum on the axle sleeve.
The rear limit plate shape of the strip reel be more than semicircle arch, bowed string side with it is described in position-limiting drum Limited block is oppositely arranged, and the rear rear side for limiting plate is equipped with the convex-dished sleeve of circular ring shape, and the main spring is nested on the convex-dished sleeve, institute Strip reel is stated to be mounted in the position-limiting drum in a manner that main spring screws at least one circle.
It can just make take-up spool component present invention only requires a power-driven mechanism and put thin in spool of tape component Band reel bidirectional-movement (rotation and the adjustment for strip tensile force that normally wind or unreel direction), meanwhile, can be thin The rotation of band reel twocouese provides damping and turning power, it is ensured that strip is continuous, does not wrinkle, and control program is simple, and machine dimensions are small.
Description of the drawings
Fig. 1 is the schematic diagram of the folding and unfolding tape-feed of the present invention.
Fig. 2 is the exploded perspective view of Fig. 1.
Fig. 3 is an independent take-up spool component or the schematic diagram for putting spool of tape component.
Fig. 4 is fixing sleeve and the schematic diagram before position-limiting drum assembling.
Fig. 5 is to observe take-up spool component by upper right side in Fig. 3 or put the schematic diagram of spool of tape component.
Reference numeral is as follows:
Linkage board 1, solid axis hole 11, spring hole 12, driven gear 2, gear part 21, cylinder axle portion 22, driving spring 3, rear hook Portion 31, frame plate 4, fixing sleeve 5, back plate 51, axle sleeve 52, foreboard 53, Clip Reed 54, boss 55, damping spring 56, position-limiting drum 6, Cylinder bottom 61, hook spring hole 62, limited block 63, barrel 64, notch 65, main spring 7, rear hook portion 71, preceding shackle 72, strip reel 8, Afterwards limit plate 81, determine spring column 82, convex-dished sleeve 83, cylinder axis 84, it is middle drive axis 9, axially extending bore 91, unilateral bearing 92, driving gear 100, Take-up spool component 200 puts spool of tape component 300.
Specific embodiment
As shown in Figure 1, the present invention for wind strip retraction driving gear be suitable for it is various to wide cut thin strip into In the industry of row deep processing, such as dyeing preparation of piece goods, thermal transfer printer, sheet metal and sheet iron industry, such strip is carried out The transport mechanism used is wound and unreeled, i.e., the strip of entire volume is sleeved on putting on tape spool, then will be before the strip for unreeling structure Portion is fastened on the take-up spool of rolling-up mechanism, and rotating take-up spool by driving mechanism makes strip gradually be wrapped on rolling-up mechanism, During one puts a receipts, two are carried out to the strip by the deep processing machine being set between unreeling structure and rolling-up mechanism Secondary processing (such as on cloth impressing pattern, the printing character pattern and on sheet metal on the printing consumables of template or cast Carve characters, print or hollow out etc.).
The folding and unfolding tape-feed by take-up spool component 200, put spool of tape component 300 and driving mechanism forms, take-up volume It shaft assembly 200 and puts spool of tape component 300 and is each attached in the rack of the folding and unfolding tape-feed, be spaced and be mutually parallel therebetween and set It puts, it is take-up spool component simultaneously that the driving mechanism, which is set to take-up spool component 200 and puts between spool of tape component 300, 200 provide driving force with spool of tape component 300 is put.
The driving mechanism is made of driving gear 100 and the driving motor that driving gear 100 is driven to rotate.
The take-up spool component 200 is identical with putting 300 structure of spool of tape component, as shown in Figure 2,3, includes coaxial Drive component, linkage board 1, fixing sleeve 5, position-limiting drum 6, middle drive axis 9 and the strip reel 8 of setting.
1st, drive component
Drive component is made of driven gear 2 and driving spring 3, and driven gear 2 is by integrally formed gear part 21 and cylinder Axle portion 22 is formed, and axially extending bore 91 is equipped on the driven gear 2, around the axially extending bore 91 on the leading flank of gear part 21 Equipped with the circular-shaped, concave cavity (not shown) inwardly concaved, abbreviation front-side holes (by taking Fig. 1 directions as an example, before 8 side of strip reel is, After 1 side of linkage board is, similarly hereinafter).
Gear part 21 is meshed with the driving gear 100.
The driving spring 3 is helical spring, and tight fit is nested on the outer wall of cylinder axle portion 22, after driving spring 3 Hook portion 71 is hooked on the linkage board 1.
The axially extending bore 91 is the middle hole driven axis 9 and passed through.
The present invention uses:
When drive component is the component in take-up spool component 200, driving spring 3 therein curls up direction and the receipts The take-up direction of rotation of driven gear 2 in spool of tape component 200 on the contrary, i other words:If the driven gear 2 to revolve clockwise When turning direction take-up, driving spring 3 thereon is made to curl up counterclockwise.
When drive component is to put the component in spool of tape component 300, the direction of curling up of driving spring 3 therein is put with this Driven gear 2 in spool of tape component 300 to put band direction of rotation identical, i other words:If the driven gear 2 to revolve clockwise When turning direction and putting band, driving spring 3 thereon is made to curl up clockwise.
The advantages of structure is:
When the resistance of take-up spool (being the strip reel 8) described strip of retracting increases suddenly, take-up spool Driven gear 2 in component 200 can still be rotated, if not reducing receipts at this time under the driving of driving mechanism with the angular speed of setting Speed is rolled up, then very likely causes strip stress stretching transition and damages or be broken.
And the above structure of the present invention can avoid the occurrence of drawbacks described above, i.e., in the resistance increase that take-up spool is subject to, by Direction is curled up in 2 direction of rotation of driven gear and driving spring 3 on the contrary, the resistance that take-up spool is subject to passes through the middle drive axis 9 Driving spring 3 (because the back hook part 31 of the driving spring 3 is hooked on the linkage board 1) is passed to first, makes the driving spring 3 It generates circumferentially and the outer tension opposite with take-up spool direction of rotation, even if the cylinder axle portion of the driving spring 3 and driven gear 2 It is loosened between 22, makes 2 appropriateness idle running (skidding in 3 spring coil of driving spring) of driven gear, reach the rotation for reducing take-up spool The purpose of rotary speed avoids causing drawbacks described above as a result,.
And for putting for spool of tape component 300, it is exactly the opposite, i.e., after take-up spool dashes forward the larger resistance of chance because of strip, The power that spool of tape (being also the strip reel 8) passes to the driving spring 3 put in spool of tape component 300 is put, this can be made Coordinate force increase tightening between driving spring 3 and the cylinder axle portion 22 for accepting its driven gear 2, that is, driving mechanism passes to The gearratio increase of spool of tape is put, with this, further reduces the resistance of take-up spool.
2nd, linkage board 1
Linkage board 1 is a circular slab, is equipped with solid axis hole 11 at its center, which is discount vibram outlet hole, on linkage board 1 The position of adjacent periphery is equipped with spring hole 12, and the middle rear end adaptation for driving axis 9 is fixed in the discount vibram outlet hole, the driving bullet The back hook part 31 of spring 3 is hooked on the spring hole 12.
3rd, fixing sleeve 5
As shown in Figure 3,4, fixing sleeve 5 is placed between driven gear 2 and position-limiting drum 6.
5 axial cross section shape of fixing sleeve is horizontal I-shaped, is made of back plate 51, axle sleeve 52 and foreboard 53, after Plate 51 and axle sleeve 52 are integrally formed, axially extending bore 91 are equipped on fixing sleeve 5, the axle sleeve 52, which is set in, is set to frame plate 4 On location hole in;The rear side of back plate 51 is the boss 55 (shown in Figure 5) for surrounding the axially extending bore 91 and being circular ring shape, should Boss 55 can be embedded in the front-side holes being set on driven gear 2, be in rotate freely between the boss 55 and the front-side holes State.
The front end of axle sleeve 52 passes through the position-limiting drum 6 to be fixed together with the foreboard 53 using 54 clamping of Clip Reed.
Damping spring 56 is equipped between frame plate 4 and position-limiting drum 6 on the axle sleeve 52.
4th, position-limiting drum 6
Position-limiting drum 6 is between the fixing sleeve 5 and strip reel 8.
Position-limiting drum 6 is made of cylinder bottom 61 and barrel 64, is socketed in the forepart of the fixing sleeve 5, and the nozzle portion of position-limiting drum 6 is Opening is equipped with axially extending bore 91 on cylinder bottom 61.
Main spring 7 is equipped in the position-limiting drum 6, the rear hook portion 71 of main spring 7 is hooked on the cylinder bottom 61 of the position-limiting drum 6 On hook spring hole 62 in, the preceding shackle 72 of main spring 7 is nested with determines spring column 82 on the rear limit plate 81 of strip reel 8 is set to On, thus position-limiting drum 6 and strip reel 8 are linked together by means of the main spring 7.
The limited block 63 for constraining the rear limit plate 81 and rotating freely is equipped in 64 inside of barrel of position-limiting drum 6.
Notch 65 is provided on the barrel 64 of position-limiting drum 6, the effect of the notch 65 is that the Clip Reed 54 is facilitated to be inserted into It is connected on the front end of axle sleeve 52 in the position-limiting drum 6.
5th, strip reel 8
Strip reel 8 is made of the rear limit plate 81 and cylinder axis 84.
The shape of limit plate 81 is the arch more than semicircle, bowed string side and the limited block 63 on position-limiting drum 6 afterwards It being oppositely arranged, the rear rear side for limiting plate 81 is equipped with the convex-dished sleeve 83 of circular ring shape, and the main spring 7 is nested on the convex-dished sleeve 83, When the strip reel 8 and the position-limiting drum 6 are assembled together, the strip reel 8 is screwed at least one circle with main spring 7 Mode be mounted on the position-limiting drum 6 in.
Cylinder axis 84 is equipped with entrainment structure, is used for tightening strip being fixed thereon.
Internal channel in an axial direction is equipped on strip reel 8.
6th, middle drive axis 9
Middle drive axis 9 is a root long axis, and its rear end is fixed on the linkage board 1, front end pass through the driven gear 2, Axially extending bore 91 on fixing sleeve 5, limiting plate, then stretched out by the axial internal channel on strip reel 8, it is bolted, Drive component, fixing sleeve 5, limiting plate, strip reel 8 are linked together as a result,.
Across unilateral bearing 92 is equipped on the middle drive axis 9 being placed in the axial internal channel, which can Strip reel 8 is made only can to drive axis 9 in this to be unidirectionally freely rotated.
The present invention power transmission process be:Driving mechanism biography-driven gear 2- driving springs 3- the linkage boards Axis 9- unilateral bearing 92- take-ups are driven in 1- or put spool of tape-strip reel 8.
Concrete operating principle is following, and (by taking Fig. 1 as an example, it is take-up spool component 200 to set right side, and left side is to put band volume Shaft assembly 300):
1st, assume that the driving motor driving driving gear 100 in driving mechanism is counterclockwise (using Fig. 1 directions as reference, under It is counterclockwise when looking up) rotation, take-up spool component 200 and the driven gear 2 put in spool of tape component 300 then revolve clockwise Turn;
2nd, driven gear 2 drives driving spring 3 that linkage board 1 is driven to turn in the same direction due to the tight fit between driving spring 3 It is dynamic;
3rd, linkage board 1 with middle drive because driving drive axis 9 in this to rotate in same direction when 9 rear end of axis is fixedly connected;
4th, middle drive axis 9 drives strip reel 8 to rotate in same direction by unilateral bearing 92.
5th, it will be wound in take-up spool component 200 on strip reel 8 of the strip by putting spool of tape component 300 as a result, On strip reel 8.
The strip being connected in take-up spool component 200 reel 8 can be overcome by such as lower structure therebetween and puts spool of tape group The tension imbalance and each strip reel 8 of the strip between 8 axis of strip reel in part 300 are along the middle drive axis 9 in its component The power axially generated unbalanced problem:
1st, the damping spring 56 makes to generate certain pressure between position-limiting drum 6 and fixing sleeve 5, in position-limiting drum 6 and admittedly Set it that can be provided for strip lasting and constant with certain frictional force, the frictional force in relative rotation between set 5 surely Drive torsion.
2nd, the setting of a circle is screwed by the main spring 7, makes to generate centainly between strip reel 8 and position-limiting drum 6 Back stretch, benefit are strip to be kept to be in the state tightened constantly, are avoided due to problem of crumpling caused by strip excessively pine.
3rd, unilateral bearing 92 is set between strip reel 8 and middle drive axis 9, you can make strip reel 8 normal in middle drive axis 9 Rotating Vortex during rotation, and can be moved when the tension to strip is needed to be adjusted by hand switch, make between two thin coiled stocks Strip between axis is in best tensioning state.
4th, the driven gear 2 in take-up spool component 200 is connected together with driving spring 3, by driven gear 2 Cylinder axle portion 22 and driving spring 3 between tight fit come drive linkage board 1 and it is middle drive axis 9, meanwhile, by take-up spool component The coiling direction of direction of rotation and driving spring 3 when driven gear 2 in 200 is wound is set as on the contrary, it can be rolled up in take-up When shaft assembly 200 drives strip resistance excessive, adjust automatically simultaneously reduces rolling speed of the take-up spool component 200 to strip, So as to avoid breaking strip.

Claims (5)

1. it is a kind of for winding the retraction driving gear of strip, including the spaced take-up that is fixed in rack and is mutually parallel Reel assembly (200) and put spool of tape component (300), it is characterised in that:The take-up spool component (200) is with putting spool of tape group Part (300) is identical, includes drive component, linkage board (1), middle drive axis (9), fixing sleeve (5) and the thin coiled stock of coaxial arrangement Cylinder (8), wherein,
Drive component rear end is connect with linkage board (1), and front end connects with fixing sleeve (5), and drive component imparts power to connection Movable plate (1);
Linkage board (1) is nested with and is fixed in the rear end of middle drive axis (9);
The middle front end for driving axis (9) passes through the axial internal channel of drive component, fixing sleeve (5) and the strip reel (8) to be fixed in The outer end of the strip reel (8), being equipped between middle drive axis (9) and strip reel (8) makes strip reel (8) that can only drive axis in this (9) unilateral bearing (92) being unidirectionally freely rotated;
Driven gear (2) in the drive component of the take-up spool component (200) and the spool of tape component (300) of putting The driving gear (100) being meshed respectively with two driven gears (2) is equipped between driven gear (2) in drive component.
2. the retraction driving gear according to claim 1 for being used to wind strip, it is characterised in that:The driving component by The driven gear (2) and driving spring (3) are formed, and driven gear (2) is by integrally formed and tool axially extending bore (91) set Canister portion and gear part (21) composition, the driving spring (3) are helical spring, and tight fit is nested on the outer wall of sleeve part, The rear hook portion (71) of driving spring (3) is hooked on the linkage board (1);The driving in take-up spool component (200) Spring (3) curls up direction with the take-up direction of rotation of the driven gear (2) in the take-up spool component (200) on the contrary, putting band Driven gear in spool of tape component (300) is put with this in the direction of curling up of the driving spring (3) in reel assembly (300) (2) put is identical with direction of rotation.
3. the retraction driving gear according to claim 2 for being used to wind strip, it is characterised in that:In the fixing sleeve (5) it is additionally provided with the position-limiting drum (6) with medium pore between strip reel (8), the cylinder bottom (61) of position-limiting drum (6) is socketed in described solid The forepart of fixed set (5), the nozzle portion of position-limiting drum (6) is opening, and main spring (7), main spring are equipped in the position-limiting drum (6) (7) rear hook portion (71) is hooked in the hook spring hole (62) on the cylinder bottom (61) of the position-limiting drum (6), the preceding hook of main spring (7) Ring (72), which is nested with, to be determined on the rear limit plate (81) of strip reel (8) is set on spring column (82);Barrel in position-limiting drum (6) (64) inside, which is equipped with, constrains the limited block (63) that the rear limit plate (81) rotates freely.
4. the retraction driving gear according to claim 3 for being used to wind strip, it is characterised in that:The fixing sleeve (5) Axial cross section shape is horizontal I-shaped, is made of back plate (51), axle sleeve (52) and foreboard (53), back plate (51) and axis Set (52) is integrally formed, and the axle sleeve (52) is set in the location hole being set on frame plate (4);The rear side of back plate (51) is The boss (55) of circular ring shape, the boss (55) can be inserted into the front-side holes of the driven gear (2), and the front end of axle sleeve (52) passes through The cylinder bottom (61) of the position-limiting drum (6) is connected together with the foreboard (53), between frame plate (4) on the axle sleeve (52) Damping spring (56) is equipped between position-limiting drum (6).
5. the retraction driving gear according to claim 3 for being used to wind strip, it is characterised in that:The strip reel (8) rear limit plate (81) shape is the arch more than semicircle, bowed string side and the limited block (63) in position-limiting drum (6) It is oppositely arranged, the rear side for limiting plate (81) afterwards is equipped with the convex-dished sleeve (83) of circular ring shape, and the main spring (7) is nested in the convex-dished sleeve (83) on, the strip reel (8) is mounted in a manner that main spring (7) screws at least one circle in the position-limiting drum (6).
CN201711445659.8A 2017-12-27 2017-12-27 For winding the retraction driving gear of strip Active CN108178007B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711445659.8A CN108178007B (en) 2017-12-27 2017-12-27 For winding the retraction driving gear of strip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711445659.8A CN108178007B (en) 2017-12-27 2017-12-27 For winding the retraction driving gear of strip

Publications (2)

Publication Number Publication Date
CN108178007A true CN108178007A (en) 2018-06-19
CN108178007B CN108178007B (en) 2019-06-25

Family

ID=62547775

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711445659.8A Active CN108178007B (en) 2017-12-27 2017-12-27 For winding the retraction driving gear of strip

Country Status (1)

Country Link
CN (1) CN108178007B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109065269A (en) * 2018-08-30 2018-12-21 金杯电工衡阳电缆有限公司 The cable split-phase mark novel tape feeding device of colour band
TWI680091B (en) * 2019-06-19 2019-12-21 萬潤科技股份有限公司 Rewinding mechanism and disassembly method
TWI680093B (en) * 2019-06-19 2019-12-21 萬潤科技股份有限公司 Wheel frame of winding mechanism and disassembly method
CN110745601A (en) * 2019-09-30 2020-02-04 武汉大学 Coiling mechanism based on automatic tape laying head of combined material
CN110835023A (en) * 2019-11-21 2020-02-25 绍兴市德帏纺织科技有限公司 Self-tightening type cloth winding equipment according to winding number of turns

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04260564A (en) * 1991-02-13 1992-09-16 Canon Inc Decurl mechanism
CN1144183A (en) * 1994-09-15 1997-03-05 财团法人工业技术研究院 Tension regulating device for horizontal packing machine
CN1170153A (en) * 1996-07-09 1998-01-14 村田机械株式会社 Drive transmission mechanism of roller
CN101559896A (en) * 2009-05-27 2009-10-21 中国重型机械研究院有限公司 Driving mechanism of multi-head scroll recoiling machine
CN104528046A (en) * 2014-12-25 2015-04-22 广州广电运通金融电子股份有限公司 Double-coiling-belt paper money temporary storage device
CN104944185A (en) * 2015-06-06 2015-09-30 安庆市天润纸塑包装有限责任公司 Double-winding device for dialyzing paper winding device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04260564A (en) * 1991-02-13 1992-09-16 Canon Inc Decurl mechanism
CN1144183A (en) * 1994-09-15 1997-03-05 财团法人工业技术研究院 Tension regulating device for horizontal packing machine
CN1170153A (en) * 1996-07-09 1998-01-14 村田机械株式会社 Drive transmission mechanism of roller
CN101559896A (en) * 2009-05-27 2009-10-21 中国重型机械研究院有限公司 Driving mechanism of multi-head scroll recoiling machine
CN104528046A (en) * 2014-12-25 2015-04-22 广州广电运通金融电子股份有限公司 Double-coiling-belt paper money temporary storage device
CN104944185A (en) * 2015-06-06 2015-09-30 安庆市天润纸塑包装有限责任公司 Double-winding device for dialyzing paper winding device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109065269A (en) * 2018-08-30 2018-12-21 金杯电工衡阳电缆有限公司 The cable split-phase mark novel tape feeding device of colour band
TWI680091B (en) * 2019-06-19 2019-12-21 萬潤科技股份有限公司 Rewinding mechanism and disassembly method
TWI680093B (en) * 2019-06-19 2019-12-21 萬潤科技股份有限公司 Wheel frame of winding mechanism and disassembly method
CN110745601A (en) * 2019-09-30 2020-02-04 武汉大学 Coiling mechanism based on automatic tape laying head of combined material
CN110835023A (en) * 2019-11-21 2020-02-25 绍兴市德帏纺织科技有限公司 Self-tightening type cloth winding equipment according to winding number of turns

Also Published As

Publication number Publication date
CN108178007B (en) 2019-06-25

Similar Documents

Publication Publication Date Title
US4871125A (en) Storage device
US3746142A (en) Line printer paper tensioning mechanism
US4248281A (en) Roll-reefing jib sail
US7071961B2 (en) Ribbon drive and tensioning system for a print and apply engine for a printer
ES2333995T3 (en) Procedure and machine for the formation of rolls of material in band, with a mechanical device to form the initial return of the rolls.
EP2610064A1 (en) Inkjet recording apparatus
CN103213873B (en) Tightening device and tension force applying method
CN1261643C (en) Equipment and method for changing a blade
ES2363232T3 (en) Core for roll of material.
US4390054A (en) Apparatus for opening and closing a flexible screen in a greenhouse or the like
US4172567A (en) Kite reel device
CN1127441C (en) Hand-operated device for transferring film from support strip to substrate
JP2003040496A (en) Cylindrical body with variable diameter
CN203079369U (en) Braid winding device
WO1981000558A1 (en) Apparatus for winding tape on cores
US3086726A (en) Riding drum apparatus for rewind rolls
JPH05193111A (en) Drum for carrying sheet paper
US5996491A (en) Turn bar apparatus
EP0376127B1 (en) Drilled unported vacuum drum with a porous sleeve
CN102834272A (en) Printing apparatus and method of printing
GB2157273A (en) Winding paper web
CN202390003U (en) Paper tape unwinding mechanism for paper rod maker
US20190276956A1 (en) System for in-line treatment of thread
ES2159744T3 (en) METHOD FOR COILING ROLLS WITH DIFFERENT LEAF COUNTING.
US9604470B2 (en) Sheet decurling device and ink-jet type image forming apparatus including this

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20190516

Address after: 518000 SKYWORTH New Valley 5, D 602, 602 Tong Tou Road, Shiyan street, Baoan District, Shenzhen, Guangdong.

Applicant after: Shenzhen Jun Weiye Co., Ltd.

Address before: 518000 SKYWORTH New Valley D block 602, Tong Tou Road 1, Shiyan Road, Baoan District, Shenzhen, Guangdong.

Applicant before: Wu Xiaomin

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant