CN208747266U - It is a kind of for exchange two winding shaft positions mechanisms - Google Patents
It is a kind of for exchange two winding shaft positions mechanisms Download PDFInfo
- Publication number
- CN208747266U CN208747266U CN201821539543.0U CN201821539543U CN208747266U CN 208747266 U CN208747266 U CN 208747266U CN 201821539543 U CN201821539543 U CN 201821539543U CN 208747266 U CN208747266 U CN 208747266U
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- CN
- China
- Prior art keywords
- plectane
- scroll
- sprocket wheel
- sun gear
- transmission shaft
- 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.)
- Expired - Fee Related
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Abstract
It is a kind of for exchanging the mechanisms of two winding shaft positions, including winder rack, Scroll, winding motor, preceding plectane, wheel carrier, preceding sprocket wheel, preceding sun gear, preceding planetary gear, rear planetary gear, rear sun gear, rear sprocket wheel, rear plectane, transmission shaft and change of lap driving device.Two horizontal Scrolls are uniformly distributed along preceding plectane circumference, and in transmission shaft front, wheel carrier is installed on transmission shaft the forward and backward plectane empty set being linked together, and intermeshing forward and backward planetary gear is installed in rotation on wheel carrier edge；It is equipped in winder rack when one of Scroll winds strap, the arrestment mechanism for preventing another Scroll from rotating, change of lap driving device is connect with rear plectane, for driving forward and backward plectane indexing rotation.The utility model exchanges the position for two Scrolls being symmetrically mounted on preceding plectane by intermittence, makes to wind operation and dismantles the operation of disk body while carrying out, to greatly improve the continuity of operation and the efficiency of packing.
Description
Technical field
The utility model relates to straps to wind field, be especially a kind of for exchanging two winding shaft position in winder
Mechanism.
Background technique
Currently, being wound mostly using winder to the strap of extrusion molding, to facilitate the storage and fortune in later period
It is defeated.A Scroll is only usually installed on the winder generally used, so that after the completion of winding operation and disassembly winding
The operation of disk body cannot carry out simultaneously, need hesitation to operate respectively to it, it is therefore apparent that this, which has been seriously affected, beats
The winding efficiency of band.Although by installing more than two Scrolls on winder, and being arranged in each Scroll tail portion and receiving
The mode for rolling up motor may be implemented winding operation and the operation of disassembly winding disk body while carry out, and still, this structure links up
Property is not strong, and packaging efficiency is also not very high.
Utility model content
The technical problems to be solved in the utility model be to provide it is a kind of for exchange two winding shaft positions mechanisms, lead to
The position for crossing intermittent two Scrolls exchanged and be symmetrically mounted on preceding plectane makes to wind operation and the operation of disassembly disk body is same
Shi Jinhang, to greatly improve the continuity of operation and the efficiency of packing.
The technical solution of the utility model be to provide it is a kind of have following structure for exchange two winding shaft positions
Mechanism, including winder rack, Scroll and for drive Scroll rotate winding motor, further include preceding plectane, wheel
It frame, preceding sprocket wheel, preceding sun gear, preceding planetary gear, rear planetary gear, rear sun gear, rear sprocket wheel, rear plectane, transmission shaft and is mounted on
Change of lap driving device in winder rack；Mounting hole, the preceding plectane are offered on the front panel of the winder rack
In mounting hole, several idler wheels are evenly distributed between the periphery wall of preceding plectane and the internal perisporium of mounting hole, idler wheel is mounted in face
On plate, the border of the preceding plectane is fastened in the circular groove of idler wheel outer wall, and the Scroll has two, and level is set
It sets, two Scrolls are uniformly distributed along the circumference of preceding plectane, and the rear portion of two Scrolls is mounted on preceding plectane and rear plectane
On, the front of each Scroll is respectively arranged with a tensioning device, and the rear plectane is located at the rear of preceding plectane, and forward and backward plectane is linked as
One entirety, and empty set, in transmission shaft front, the wheel carrier is fixedly mounted on transmission shaft, the preceding planetary gear and rear planet
Wheel is installed in rotation on wheel carrier edge, and forward and backward planetary gear is intermeshed；The preceding sprocket wheel, preceding sun gear, the rear sun
Wheel and the equal empty set of rear sprocket wheel are on transmission shaft, and preceding sprocket wheel is fixedly connected with preceding sun gear, and preceding sun gear is meshed with preceding planetary gear,
Preceding sprocket wheel is fixedly connected by chain and one of winding axis connection, the rear sprocket wheel with rear sun gear, the rear sun gear
It is meshed with rear planetary gear, rear sprocket wheel winds axis connection with another by chain, is equipped in the winder rack when it
In Scroll when being wound to strap, the arrestment mechanism for preventing another Scroll from rotating, the change of lap drives
Dynamic device is connect with rear plectane, and for driving forward and backward plectane indexing rotation, the drive shaft cartridge is described in winder rack
Winding motor and transmission axis connection, the winding motor and change of lap driving device are electrically connected with the controller.
It is described in the utility model a kind of for exchanging the mechanisms of two winding shaft positions, wherein the arrestment mechanism includes
Brake bar and brake cylinder, the lower part of the brake bar and winder rack are hinged, the bottom of brake bar and the work of brake cylinder
Stopper rod is hinged, and for the cylinder body of brake cylinder in winder rack, the tail portion of each Scroll is arranged with a braking
Disk, brake disc are fixedly connected with rear plectane, are offered on the periphery wall of each brake disc for the card for being caught at the top of brake bar
Slot, the solenoid valve being connected to brake cylinder are electrically connected with the controller.
It is described in the utility model a kind of for exchanging the mechanisms of two winding shaft positions, wherein the tensioning device includes
Screw rod, rocking bar, sleeve, reset spring, chassis and the equally distributed three tensioner arc panels of circumference along sleeve, it is described
Screw rod is mounted in the front of Scroll, and the chassis is mounted in the rear portion of screw rod, and the rocking bar is mounted in the front of sleeve, the sleeve set
It is located on screw rod, and is connect with screw flight, the reset spring is located in sleeve, and both ends withstand on the end of chassis and sleeve respectively
On face, the outer wall that the inner wall of each tensioner arc panel passes through two connecting rods and sleeve that are parallel to each other is hinged, tensioner arc panel
Rear end face and the front side wall on chassis fit, and the rear portion of each tensioner arc panel is equipped with the guide part to extend back, the bottom
The guiding elongated hole moved for guide part along chassis radial direction is offered on disk, guide part is located in guiding elongated hole, guiding
The tail portion in portion is equipped with backing pin, and the outer wall of backing pin is resisted against on the rear wall on chassis.
After using the above structure, compared with prior art, the utility model is a kind of for exchanging the machine of two winding shaft positions
Structure has the advantage that before winding to strap, and paper tube is set in tensioning device first, by turning tensioner
Rocking bar on device completes the clamping to paper tube, is then followed closely on the head of strap close to feed side using hand air staple gun
On paper tube, subsequent winding motor drives Scroll to rotate by transmission shaft, starts to carry out winding operation to strap；It is to be wound institute
After the winding disk body of formation reaches setting diameter, the movement of change of lap driving device drives forward and backward plectane 180 ° of indexing rotation synchronous,
Two Scrolls are made to change over, and then, arrestment mechanism acts under the action of controller, will transfer with winding disk body
Scroll braked；In wheel carrier, preceding sprocket wheel, preceding sun gear, preceding planetary gear, rear planetary gear, rear sun gear and rear sprocket wheel etc.
Collective effect under, winding motor and transmission shaft will drive another Scroll to rotate, and continue to carry out winding work to strap
Industry, and at the same time, worker twists the rocking bar in tensioning device by hand and removes the winding disk body on the Scroll after braking, so
It is packed into new blank paper tube afterwards.After the winding disk body diameter wound reaches setting numerical value again, two Scrolls are adjusted again
Change place and so on replaces, until the strap after squeezing out all complete by winding.It can be seen that the utility model passes through
The position of two Scrolls before intermittently exchange is symmetrically mounted on plectane, so that the operation of winding operation and disassembly disk body
It can carry out simultaneously, realize in the entire wrapup procedure of strap all without shutting down, manually participate in, have too much to save
Effect has saved manpower, reduces labor intensity and production cost, substantially increases the efficiency of strap winding.
Detailed description of the invention
Fig. 1 is three-dimensional knot when a kind of mechanism for exchanging two winding shaft positions of the utility model is mounted on winder
Structure schematic diagram；
Fig. 2 is the rear view three-dimensional structure of Fig. 1；
Fig. 3 is that winder by transmission shaft drives one of Scroll to rotate in Fig. 2, and by arrestment mechanism to another
Three-dimensional enlarged structure schematic diagram when Scroll is braked；
Fig. 4 is the three-dimensional enlarged structure schematic diagram of tensioning device in Fig. 1.
Specific embodiment
It is a kind of to the utility model for exchanging the mechanism of two winding shaft positions with reference to the accompanying drawings and detailed description
It is described in further detail:
As shown in Figure 1, Figure 2 and Figure 3, in this embodiment, the utility model one kind is for exchanging two Scrolls
The mechanism of position, including winder rack 11, Scroll 26 and for drive Scroll 26 rotate winding motor 20, also wrap
Include preceding plectane 17, wheel carrier 29, preceding sprocket wheel 31, preceding sun gear 30, preceding planetary gear 32, rear planetary gear 33, rear sun gear 28, rear sprocket wheel
27, rear plectane 24, transmission shaft 23 and the change of lap driving device 21 being mounted in winder rack 11.
Mounting hole 111 is offered on the front panel 110 of winder rack 11, preceding plectane 17 is located in mounting hole 111, preceding
Several idler wheels 16 are evenly distributed between the periphery wall of plectane 17 and the internal perisporium of mounting hole 111, idler wheel 16 passes through roller mount 15
It is mounted on panel 110, the border of preceding plectane 17 is fastened in the circular groove of 16 outer wall of idler wheel.Scroll 26 has two, and
Horizontally disposed, two Scrolls 26 are uniformly distributed along the circumference of preceding plectane 17, i.e., and 180 ° one.Two Scrolls 26
Rear portion is mounted on preceding plectane 17 and rear plectane 24 by bearing and bearing block, and the front of each Scroll 26 is respectively arranged with a tensioner
Device 18, for carrying out clamping to paper tube 50.Plectane 24 is located at the rear of preceding plectane 17 afterwards, and forward and backward plectane 17,24 passes through screw rod
It holds together, and empty set is in 23 front of transmission shaft.Wheel carrier 29 is fixedly mounted on transmission shaft 23 by flat key, preceding planet
Wheel 32 and rear planetary gear 33 are installed in rotation on 29 edge of wheel carrier by bearing, and forward and backward planetary gear 32,33 is mutually nibbled
It closes.In order to ensure the uniformity of stress, forward and backward planetary gear 32,33 is respectively arranged two, and symmetrical along the center line of wheel carrier 29
Distribution.
Preceding sprocket wheel 31, preceding sun gear 30, rear sun gear 28 and the equal empty set of rear sprocket wheel 27 on transmission shaft 23, preceding sprocket wheel 31 with
Preceding sun gear 30 is fixedly connected, and preceding sun gear 30 is meshed with preceding planetary gear 32, and preceding sprocket wheel 31 passes through chain and one of receipts
Spool 26 connects；Sprocket wheel 27 is fixedly connected with rear sun gear 28 afterwards, and rear sun gear 28 is meshed with rear planetary gear 33, rear sprocket wheel 27
It is connect, is equipped in winder rack 11 when one of Scroll carries out strap with another Scroll 26 by chain
Arrestment mechanism 19 when winding, for preventing another Scroll from rotating.
Arrestment mechanism 19 includes brake bar 193 and brake cylinder 194, and the lower part of brake bar 193 and winder rack 11 are cut with scissors
It connects, the bottom of brake bar 193 and the piston rod of brake cylinder 194 are hinged, and the cylinder body of brake cylinder 194 is hinged on receipts by cylinder seat
In volume machine rack 11, the tail portion of each Scroll 26 is arranged with a brake disc 191, brake disc 191 by screw with
Plectane 24 is fixedly connected afterwards, is offered on the periphery wall of each brake disc 191 for the card slot for being caught at the top of brake bar 193
192, the solenoid valve being connected to brake cylinder 194 is electrically connected with the controller.
Change of lap driving device 21 is connect with rear plectane 24, for driving the forward and backward indexing of plectane 17,24 rotation.In conjunction with Fig. 2,
The change of lap driving device 21 includes change of lap motor 211 and retarder 212, and change of lap motor 211 is electrically connected with the controller；Change of lap motor
211 and retarder 212 be mounted in winder rack 11 by bolt, the shaft of change of lap motor 211 is defeated with retarder 212
Enter axis connection, the output shaft of retarder 212 is connect by sprocket wheel and chain with rear plectane 24.In this way, when change of lap motor 211 obtains
After the signal sent by controller, pass through 180 ° of rotation of retarder 212, sprocket wheel and the chain drive forward and backward indexing of plectane 17,24.
Transmission shaft 23 is mounted in winder rack 11 by bearing and bearing block, and winding motor 20 passes through sprocket wheel and chain
It is connect with transmission shaft 23, winding motor 20 is electrically connected with the controller.
It is counted to further facilitate worker to the length of the strap of winding, is equipped with and compiles in the tail portion of transmission shaft 23
Code device 22, the shaft of encoder 22 are connect with transmission shaft 23, and the shell of encoder 22 is mounted in rack 11, encoder 22 and control
Device electrical connection processed.During winding, encoder 22 carries out real-time counting, and the diameter to closed reel body reaches setting numerical value
Afterwards, controller then issues signal to change of lap motor 211, starts to carry out forward and backward plectane 17,24 indexing rotation, realizes two windings
Axis 26 is exchanged.
After said structure design, one of Scroll can be driven to rotate by transmission shaft 23 in winding motor 20
When, another Scroll remain stationary state, so that the two is non-interference, thus facilitate worker in non-stop-machine situation, and one
While dismantling to the winding disk body after winding, winding operation is carried out to strap on one side.
Referring to fig. 4, tensioning device 18 include screw rod 184, rocking bar 183, sleeve 182, reset spring 189, chassis 186 and
Along the equally distributed three tensioner arc panels 181 of the circumference of sleeve 182.Screw rod 184 is mounted in the front of Scroll 26, chassis
186 are mounted in the rear portion of screw rod 184；Rocking bar 183 is mounted in the front of sleeve 182；Sleeve 182 is set on screw rod 184, and and screw rod
184 are threadedly coupled；Reset spring 189 is located in sleeve 182, and both ends are withstood on respectively on chassis 186 and the end face of sleeve 182；Respectively
The outer wall that the inner wall of tensioner arc panel 181 passes through two connecting rods 185 and sleeve 182 that are parallel to each other is hinged, tensioner arc panel
181 rear end face and the front side wall on chassis 186 fit；The rear portion of each tensioner arc panel 181 is equipped with leading of extending back
To portion 187, the guiding elongated hole 1861 moved for guide part 187 along 186 radial direction of chassis is offered on chassis 186, is oriented to
Portion 187 is located in guiding elongated hole 1861, and the tail portion of guide part 187 is equipped with backing pin 188, and the outer wall of backing pin 188 is resisted against chassis
On 186 rear wall.
The application method of the utility model is: before winding to strap, paper tube being set in tensioner dress first
It sets on 18, by turning the completion of the rocking bar 183 in tensioning device 18 to the clamping of paper tube 50；Then using hand air staple gun (for
Conventional prior) head of strap is followed closely on the paper tube close to feed side；Subsequent winding motor 20 passes through transmission shaft 23
It drives Scroll 26 to rotate, starts to carry out winding operation to strap；Wait wind be formed by winding disk body reach setting diameter
Afterwards, change of lap driving device 21 acts, and drives forward and backward plectane 17,24 180 ° of indexing rotation synchronous, makes 26 pairs of two Scrolls positioning
It sets, and then, arrestment mechanism 19 acts under the action of controller, the Scroll system with winding disk body that will be transferred
It is dynamic；In wheel carrier 29, preceding sprocket wheel 31, preceding sun gear 30, preceding planetary gear 32, rear planetary gear 33, rear sun gear 28 and rear sprocket wheel 27 etc.
Collective effect under, winding motor 20 and transmission shaft 23 will drive another Scroll to rotate, and continue to receive strap
Operation is rolled up, and at the same time, worker twists the rocking bar 183 in tensioning device 18 for the closed reel on the Scroll after braking by hand
Body removes, and is then charged into new blank paper tube.After the winding disk body diameter wound reaches setting numerical value again, two windings
Reversing of position, so repetition replace axis again, until all winding completions of the strap after squeezing out.
In this embodiment, the controller, winding motor 20, change of lap motor 211, retarder 212, coding
Device 22, brake cylinder 194 and solenoid valve are commercial product, as to how selection, is the common knowledge of those skilled in the art,
Therefore its specific structure does not repeat herein.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all be fallen into the protection scope of the utility model.
Claims (3)
1. a kind of for exchanging the mechanisms of two winding shaft positions, including winder rack (11), Scroll (26) and for driving
The winding motor (20) of dynamic Scroll (26) rotation, it is characterised in that: further include preceding plectane (17), wheel carrier (29), preceding sprocket wheel
(31), preceding sun gear (30), preceding planetary gear (32), rear planetary gear (33), rear sun gear (28), rear sprocket wheel (27), rear plectane
(24), transmission shaft (23) and the change of lap driving device (21) being mounted on winder rack (11)；
It is offered mounting hole (111) on the front panel (110) of the winder rack (11), the preceding plectane (17) is located at peace
It fills in hole (111), is evenly distributed in several idler wheels between the periphery wall of preceding plectane (17) and the internal perisporium of mounting hole (111)
(16), for idler wheel (16) on panel (110), the border of the preceding plectane (17) is fastened on the circular groove of idler wheel (16) outer wall
Interior, the Scroll (26) has two, and horizontally disposed, and two Scrolls (26) are uniform along the circumference of preceding plectane (17)
Distribution, the rear portion of two Scrolls (26) are mounted on preceding plectane (17) and rear plectane (24), and the front of each Scroll (26) is equal
Equipped with a tensioning device (18), the rear plectane (24) is located at the rear of preceding plectane (17), and forward and backward plectane (17,24) is linked as
One entirety, and empty set, in transmission shaft (23) front, the wheel carrier (29) is fixedly mounted on transmission shaft (23), it is described to move ahead
Star-wheel (32) and rear planetary gear (33) are installed in rotation on wheel carrier (29) edge, and forward and backward planetary gear (32,33) is mutual
Engagement；
The preceding sprocket wheel (31), preceding sun gear (30), rear sun gear (28) and rear sprocket wheel (27) empty set on transmission shaft (23),
Preceding sprocket wheel (31) is fixedly connected with preceding sun gear (30), and preceding sun gear (30) is meshed with preceding planetary gear (32), preceding sprocket wheel (31)
It is connect by chain with one of Scroll (26), the rear sprocket wheel (27) is fixedly connected with rear sun gear (28), after described
Sun gear (28) is meshed with rear planetary gear (33), and rear sprocket wheel (27) is connect by chain with another Scroll (26), described
It is equipped in winder rack (11) when one of Scroll winds strap, for preventing another Scroll
The arrestment mechanism (19) of rotation, the change of lap driving device (21) connect with rear plectane (24), for drive forward and backward plectane (17,
24) indexing rotation, the transmission shaft (23) is on winder rack (11), and the winding motor (20) and transmission shaft (23) are even
It connects, the winding motor (20) and change of lap driving device (21) are electrically connected with the controller.
2. according to claim 1 a kind of for exchanging the mechanism of two winding shaft positions, it is characterised in that: the brake
Structure (19) includes brake bar (193) and brake cylinder (194), and the lower part and winder rack (11) of the brake bar (193) are cut with scissors
It connects, the bottom of brake bar (193) and the piston rod of brake cylinder (194) are hinged, and the cylinder body of brake cylinder (194) is mounted in winder
In rack (11), the tail portion of each Scroll (26) is arranged with a brake disc (191), brake disc (191) and rear circle
Plate (24) is fixedly connected, and is offered on the periphery wall of each brake disc (191) for the card slot for being caught at the top of brake bar (193)
(192), the solenoid valve being connected to brake cylinder (194) is electrically connected with the controller.
3. according to claim 2 a kind of for exchanging the mechanism of two winding shaft positions, it is characterised in that: the tensioner dress
Setting (18) includes screw rod (184), rocking bar (183), sleeve (182), reset spring (189), chassis (186) and along sleeve
(182) the equally distributed three tensioner arc panels (181) of circumference, before the screw rod (184) is mounted in Scroll (26)
Portion, the chassis (186) are mounted in the rear portion of screw rod (184), and the rocking bar (183) is mounted in the front of sleeve (182), the sleeve
(182) it is set on screw rod (184), and is threadedly coupled with screw rod (184), the reset spring (189) is located at sleeve (182)
Interior, both ends are withstood on respectively on chassis (186) and the end face of sleeve (182), and the inner wall of each tensioner arc panel (181) passes through mutually
Two parallel connecting rods (185) and the outer wall of sleeve (182) are hinged, rear end face and chassis (186) of tensioner arc panel (181)
Front side wall fits, and the rear portion of each tensioner arc panel (181) is equipped with the guide part (187) to extend back, the chassis
(186) the guiding elongated hole (1861) moved for guide part (187) along chassis (186) radial direction, guide part are offered on
(187) it is located in guiding elongated hole (1861), the tail portion of guide part (187) is equipped with backing pin (188), and the outer wall of backing pin (188) supports
On the rear wall for leaning against chassis (186).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539543.0U CN208747266U (en) | 2018-09-20 | 2018-09-20 | It is a kind of for exchange two winding shaft positions mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821539543.0U CN208747266U (en) | 2018-09-20 | 2018-09-20 | It is a kind of for exchange two winding shaft positions mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208747266U true CN208747266U (en) | 2019-04-16 |
Family
ID=66084838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821539543.0U Expired - Fee Related CN208747266U (en) | 2018-09-20 | 2018-09-20 | It is a kind of for exchange two winding shaft positions mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208747266U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021088328A1 (en) * | 2019-11-06 | 2021-05-14 | 南京斯瑞奇医疗用品有限公司 | Bandage winding device |
| CN114671279A (en) * | 2022-03-29 | 2022-06-28 | 常州市新创智能科技有限公司 | Rolling shaft and reel changing brake mechanism thereof |
-
2018
- 2018-09-20 CN CN201821539543.0U patent/CN208747266U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021088328A1 (en) * | 2019-11-06 | 2021-05-14 | 南京斯瑞奇医疗用品有限公司 | Bandage winding device |
| CN114671279A (en) * | 2022-03-29 | 2022-06-28 | 常州市新创智能科技有限公司 | Rolling shaft and reel changing brake mechanism thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190416 Termination date: 20210920 |