CN202558320U - Friction type winding device - Google Patents
Friction type winding device Download PDFInfo
- Publication number
- CN202558320U CN202558320U CN2012201594836U CN201220159483U CN202558320U CN 202558320 U CN202558320 U CN 202558320U CN 2012201594836 U CN2012201594836 U CN 2012201594836U CN 201220159483 U CN201220159483 U CN 201220159483U CN 202558320 U CN202558320 U CN 202558320U
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- rolling
- connecting plate
- friction
- triangle connecting
- arm
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Abstract
The utility model provides a friction type winding device which can reduce operation difficulty in placing a spare winding shaft and enables the structure of the whole winding device to be compact. The friction type winding device comprises a pair of traction rollers, a cutting mechanism, a winding mechanism, a shaft feeding mechanism, a friction roller and pre-winding mechanisms, wherein the pair of traction rollers, the cutting mechanism, the winding mechanism and the shaft feeding mechanism are installed on a machine frame, the friction roller always transmits friction force to a winding shaft of the winding mechanism, the pre-winding mechanisms are symmetrically installed on two sides of the friction roller, and the shaft feeding mechanism and the winding mechanism are arranged on the same side of the friction roller. The friction type winding device is compact in structure and simultaneously increases operation safety.
Description
Technical field
The utility model relates to the friction-type wrap-up that a kind of flexible package thin slice that will import continuously is wound into tube.
Background technology
U.S. Pat 4546930 discloses a kind of friction-type winder that fork-shaped preparation mechanism realizes continuous rolling of installing in the friction roller both sides; It deposits a subsequent use Scroll in fork lever mechanism; During change of lap; Shoutoff mechanism cuts off the sheet material of carrying continuously, and hold-down mechanism promotion reel moves to track ends along the rolling track of level, and the operative employee takes reel away with extra suspender then.Simultaneously, fork-shaped preparation mechanism is delivered to Scroll on the rolling track, and hold-down mechanism returns to be pushed down auxiliary its of Scroll and carry out rolling.
U.S. Pat 5154367 discloses a kind of friction-type winder that the preparation mechanism of containing cam pack realizes continuous rolling of installing in the friction roller both sides.It deposits a subsequent use Scroll in rotating mechanism, subsequent use Scroll is in released state with friction roller under the cam pack effect.During change of lap, shoutoff mechanism cuts off the sheet material of carrying continuously, and hold-down mechanism promotion reel moves to track ends along the rolling track of level, and the operative employee takes reel away with extra suspender then.Simultaneously, the Scroll in rotating mechanism is adjacent to the friction roller surface and carries out rolling under the effect of cam pack, and will be just be delivered on the rolling track at the Scroll of rolling by rotating mechanism, and hold-down mechanism returns to be pushed down auxiliary its of Scroll and carry out rolling.
The fork-shaped preparation mechanism among the US4546930 and the effect of the preparation mechanism among the US5154367 all are to be used for depositing a subsequent use Scroll, and when change of lap, send it on the rolling track.The both needs artificial or uses suspender that subsequent use Scroll is placed in the corresponding preparation mechanism.Because the position of this mechanism is higher and near the friction roller that rotates, therefore, these two kinds of devices all are difficult for realizing the accurate placement of subsequent use Scroll, also have certain risk in the operation.
In addition, the special US6145778 of the U.S. discloses a kind of friction-type winder that has the continuous rolling of subsequent use Scroll storage shelf.There is the subsequent use Scroll storage shelf that is higher than the rolling frame outside that gets into a side at rolling frame sheet material, and subsequent use Scroll storage shelf top is equipped with a pair and fetches and delivers axis mechanism.Fetch and deliver axis mechanism and take out a subsequent use Scroll from subsequent use Scroll storage shelf successively, and it is delivered to the pincers type grasping mechanism that is arranged in the friction roller both sides.During change of lap, horizontal rail retreats to track ends to reel in the effect lower edge of hold-down mechanism, utilizes extra suspender that it is taken away by the operative employee then.Simultaneously, pawl type grasping mechanism is sent to subsequent use Scroll on the rolling track, under the hold-down mechanism that returns is auxiliary, carries out rolling again.
Chinese patent CN 2452975Y " High-Speed Automatic change of lap reel machine " discloses a kind of friction-type winder that has the continuous rolling of subsequent use Scroll storage shelf.There is the subsequent use Scroll storage shelf that is higher than the rolling frame outside that gets into a side at rolling frame sheet material, on the subsequent use Scroll storage shelf pair is installed and fetches and delivers axis mechanism.Fetch and deliver axis mechanism and take out a subsequent use Scroll from subsequent use Scroll storage shelf successively, and it is delivered to the yoke mechanism that is arranged in the friction roller both sides.During change of lap, horizontal rail retreats to track ends to reel in the effect lower edge of hold-down mechanism, utilizes extra suspender that it is taken away by the operative employee then.Simultaneously, yoke mechanism rotates to an angle earlier Scroll is contacted with friction roller, and Scroll carries out rolling in yoke mechanism, and yoke mechanism delivers to Scroll on the rolling track more then, under the hold-down mechanism that returns is auxiliary, carries out rolling again.
More than two disclosed devices of patent all adopt the storage shelf that can deposit many Scrolls, get subsequent use Scroll and place subsequent use Scroll by fetching and delivering axis mechanism again.Because the Scroll storage shelf is all higher, need to use suspender could place Scroll, the accurate location of Scroll is placed and is difficult for realization, and a whole set of wrap-up mechanism compactness inadequately.
In a word, above-mentioned four said devices of patent all need be placed into subsequent use Scroll in the corresponding preparation mechanism, and though be artificial directly carrying put in place or with the suspender handling after transmit and put in place by fetching and delivering axis mechanism, all compare difficult in the operation and have danger; Simultaneously, above-mentioned four said devices of patent all need extra suspender to unload volume, have increased the insecurity and the work capacity of operation.In addition,, can interfere, influence the carrying out of normal rolling with the reel of in time not taking away along with just increasing in the reel volume footpath of rolling.
Summary of the invention
The technical matters that the utility model will solve is: a kind of operation easier that subsequent use Scroll is laid that reduces is provided, improves processing safety, make the more compact friction-type wrap-up of structure of whole wrap-up.
The utility model comprises the pair of traction roller, shoutoff mechanism, the rolling-up mechanism that are installed on the frame, send axis mechanism; And friction roller of giving the Scroll transmission friction force of rolling-up mechanism all the time; Be installed in collecting in advance of friction roller both sides with symmetry and roll up mechanism, said the same side of sending axis mechanism and rolling-up mechanism to be installed in friction roller.
In order further to simplify the rolling-up mechanism structure; Said rolling-up mechanism comprises the gas-liquid power element of triangle connecting plate, rolling arm, rolling revolution of arm axle and two different strokes; Wherein: the revolution fulcrum that the triangle connecting plate is set in rolling arm hypomere portion; The other end that one end of triangle connecting plate and an end are installed in the short travel gas-liquid power element on the rolling arm is rotationally connected, the other end of triangle connecting plate be rotationally connected with the other end of the rack-mounted long travel gas-liquid of end power element.
For guaranteeing the operation of equipment security and stability; Also be provided with locating part on the said rolling arm; This locating part is arranged at the top of the revolution fulcrum of triangle connecting plate; When short travel gas-liquid power element ejected, the triangle connecting plate withstood on the locating part all the time, made triangle connecting plate, rolling arm and as a whole the pivoting of short travel gas-liquid power element.
Send axis mechanism and rolling-up mechanism to be positioned at the same side of friction roller because of the utility model is said; Send axis mechanism opposite side action to the friction roller present position under the power transmission mechanism effect; It is outside that part send axis mechanism to exceed the rolling frame; The part that exceeds the rolling frame is sent axis mechanism no moving parts on every side, and highly low, and the handled easily worker easily puts into Scroll and send axis mechanism and accurate location.What obtain subsequent use Scroll send axis mechanism to the action of friction roller place direction, with subsequent use Scroll take to the friction roller top and with subsequent use Scroll be delivered to be arranged in the friction roller both sides collect volume mechanism in advance.
During rolling; Short travel gas-liquid power element remains total travel and ejects state; Impel the triangle connecting plate to withstand on the locating part all the time with the end that long travel gas-liquid power element links to each other; Make triangle connecting plate, rolling arm, short travel gas-liquid power element and locating part move with a single-piece unity of form, the long travel gas-liquid power element of this moment is implemented action to the friction roller direction, transmits pressure through the rolling arm to Scroll.
When unloading volume; The action of rolling-up mechanism is divided into two steps: the first step; The state of short travel gas-liquid power element during still with rolling is the same; Still with a single-piece form action, long travel gas-liquid power element is implemented action to an opposite side of friction roller position for triangle connecting plate, locating part, rolling arm and short travel gas-liquid power element, and rolling arm band yardage roll to rolling frame inner rotary; Second step; When the execution of long travel gas-liquid power element, short travel gas-liquid power element begins the stroke retraction, and the triangle connecting plate is that swivel point is rotated with the point of connection with the rolling arm; Triangle connecting plate and long travel gas-liquid power element bonded assembly one end and locating part break away from; The retraction action of short travel gas-liquid power element can let the triangle connecting plate do the gyroscopic movement in the certain angle scope, and the direction of rolling this moment arm rotation is opposite with triangle connecting plate hand of rotation, and the angle part of triangle connecting plate rotation is offset; And the rolling arm obtains the more rotation of wide-angle, i.e. triangle connecting plate rotation is the angle compensation of doing for the continuation rotation of rolling arm.Through this two steps process, rolling arm line of centers and ground level form a very little angle, can make the reel kiss the earth and break away from the rolling arm.
The utility model will send axis mechanism and rolling-up mechanism to be installed on the rolling frame and in the same side of friction roller, save subsequent use rolling pedestal, make that the structure of whole wrap-up is compact more, increase processing safety simultaneously.In whole course of action, through the PLC programming, realize automatic change of lap and unload volume, greatly reduce operative employee's labour intensity and operation easier.
Description of drawings
Fig. 1 is in the structural representation under the rolling state for the utility model;
Fig. 2 is the utility model kickoff mechanism action scheme drawing;
Fig. 3 send axis mechanism action scheme drawing for the utility model.
Among the figure: 1. rolling frame; 2. flexible package thin slice; 3. descend nip rolls; 4. go up nip rolls; 5. shoutoff mechanism; 6. collect volume mechanism in advance; 7. friction roller; 8. send the armshaft catch gear; 9. send armshaft; 10. reel; 11. long travel oil cylinder; 12. triangle connecting plate; 13. locating part; 14. rolling revolution of arm axle; 15. short travel oil cylinder; 16. rolling arm; 17. subsequent use Scroll; 18. triangle connecting plate revolution fulcrum; 19. triangle connecting plate and little stroke oil cylinder point of connection; 20. triangle connecting plate and long travel oil cylinder point of connection; 21. short travel oil cylinder and rolling arm point of connection; 22. send the power transmission mechanism of axis mechanism.
The specific embodiment
As shown in Figure 1; On the frame 1 that constitutes by two blocks of wallboards the pair of traction roller is installed; Promptly descend nip rolls 3 and go up 5, one friction rollers 7 that transmit friction force all the time to Scroll of nip rolls 4, one cover shoutoff mechanisms; One secondary rolling-up mechanism, a pair send an axis mechanism and a secondary symmetry to be installed in collecting in advance of friction roller both sides and roll up mechanism 6; Send axis mechanism and rolling-up mechanism to be installed in the same side of friction roller 7.The flexible package thin slice of carrying continuously 2 enters wrap-up, and flexible package thin slice 2 passes through nip rolls 3 and last nip rolls 4 down successively, shoutoff mechanism 5, and friction roller 7 finally is wound into tube in rolling-up mechanism.
As shown in Figure 1; Rolling-up mechanism comprises triangle connecting plate 12, rolling arm 16, rolling revolution of arm axle 14 and short travel oil cylinder 15, long travel oil cylinder 11; Revolution fulcrum 18 is installed in the other end of the short travel oil cylinder 15 on the rolling arm 16 in 19 rotatable linking to each other of point of connection at an end of the triangle connecting plate 12 on the rolling arm 16 and an end, the other end that the other end and an end are installed in the long travel oil cylinder 11 on the frame 1 is rotationally connected at point of connection 20.
As shown in Figure 1, send axis mechanism to comprise and send armshaft catch gear 8, send armshaft 9 and send the power transmission mechanism 22 of axis mechanism.
During rolling, send armshaft 9 and send the catch gear 8 of axis mechanism to be in state as shown in Figure 1, send armshaft 9 heads to be processed with the bayonet socket that an incense is placed with Scroll 17.Simultaneously, as shown in Figure 1, during rolling; Short travel oil cylinder 15 is in the state of ejecting all the time; Triangle connecting plate 12 is withstood on the locating part 13 all the time, make triangle connecting plate 12, locating part 13, rolling arm 16 and short travel oil cylinder 15 as a whole, rotate around rolling revolution of arm axle 14.
As shown in Figure 2; When unloading volume, last nip rolls 3 are adjacent to following nip rolls 4, collect volume mechanism 6 in advance and make subsequent use Scroll 17 be adjacent to friction roller 7 surfaces; Shoutoff mechanism 5 cuts off the flexible package thin slice of carrying continuously 2; Form two flexible package thin slice ends, a thin slice end is as the tail end that will unload the reel 10 of volume, and another thin slice end is winding on the subsequent use Scroll of collecting in advance in the volume mechanism 6 as the head of new reel.Rolling-up mechanism stops rolling action and comes into effect and unload scrolling and do: long travel oil cylinder 11 cylinder mastheads go out, promote triangle connecting plate 12, locating part 13, rolling arm 16 and the short travel oil cylinder 15 of point of connection 21 on rolling arm 16 with a single-piece form around rolling revolution of arm axle 14 clockwise direction rolling frames 1 inner rotary.When long travel oil cylinder 11 ejected long travel, triangle connecting plate 12 still withstood on the locating part 13 that is positioned on the rolling arm 16, and short travel oil cylinder 15 still is in and ejects state fully.At this moment; The withdrawal of short travel oil cylinder 15 cylinder bars; Triangle connecting plate 12 makes rolling arm 16 clickwise once more around its swivel point 18 left-hand revolutions, 10 on reel in the process of short travel oil cylinder 15 cylinder bars withdrawal action, continue to descend until with roll automatically from rolling arm 16 after ground contacts.After reel 10 leaves rolling arm 16, the withdrawal of long travel oil cylinder 11 cylinder bars, short travel oil cylinder 15 cylinder mastheads go out, and with triangle connecting plate 12 and locating part 13 combineds action, make rolling arm 16 left-hand revolutions to friction roller 7 places.When the reel in collecting volume mechanism in advance on the subsequent use Scroll 17 reaches certain size, collect volume mechanism 6 clickwises in advance, subsequent use Scroll is delivered in the rolling arm 16 top recesses, collect volume mechanism 6 left-hand revolutions then in advance and reset.Once unload the action of volume, change of lap automatically and accomplish, for unload carrying out smoothly reusing and sending axis mechanism to acquire subsequent use Scroll of volume, change of lap action next time to collecting in advance to roll up in the mechanism.
Send axis mechanism to acquire the action of subsequent use Scroll as follows: to send armshaft 9 dextrorotation under power transmission mechanism 22 acts on to go to the roller position of putting as shown in Figure 3 to collecting volume mechanism in advance; The operative employee moves up subsequent use Scroll in the bayonet socket that send armshaft 9; Confirm that subsequent use Scroll 17 puts correctly; Send the catch gear 8 of armshaft to pin subsequent use Scroll 17, send armshaft 9 with subsequent use Scroll 17 left-hand revolutions to the shaft position that unloads as shown in Figure 2, catch gear 8 is opened; Subsequent use Scroll 17 from send armshaft 9 bayonet socket landings to collect in advance the volume mechanism 6 in, send armshaft 9 once more dextrorotation go to ready position shown in Figure 1.
Claims (3)
- One kind be used for continuously the input the flexible package thin slice be wound into the tube the friction-type wrap-up; Comprise the pair of traction roller, shoutoff mechanism, the rolling-up mechanism that are installed on the frame, send axis mechanism; And friction roller of giving the Scroll transmission friction force of rolling-up mechanism all the time; Be installed in collecting in advance of friction roller both sides with symmetry and roll up mechanism, it is characterized in that: said the same side of sending axis mechanism and rolling-up mechanism to be installed in friction roller.
- 2. friction-type wrap-up according to claim 1; It is characterized in that: said rolling-up mechanism comprises the gas-liquid power element of triangle connecting plate, rolling arm, rolling revolution of arm axle and two different strokes; Wherein: the revolution fulcrum that the triangle connecting plate is set in rolling arm hypomere portion; The other end that one end of triangle connecting plate and an end are installed in the short travel gas-liquid power element on the rolling arm is rotationally connected, the other end of triangle connecting plate be rotationally connected with the other end of the rack-mounted long travel gas-liquid of end power element.
- 3. friction-type wrap-up according to claim 2; It is characterized in that: also be provided with locating part on the said rolling arm; This locating part is arranged at the top of the revolution fulcrum of triangle connecting plate; When short travel gas-liquid power element ejected, the triangle connecting plate withstood on the locating part all the time, made triangle connecting plate, rolling arm and as a whole the pivoting of short travel gas-liquid power element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201594836U CN202558320U (en) | 2012-04-16 | 2012-04-16 | Friction type winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201594836U CN202558320U (en) | 2012-04-16 | 2012-04-16 | Friction type winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202558320U true CN202558320U (en) | 2012-11-28 |
Family
ID=47208005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201594836U Expired - Fee Related CN202558320U (en) | 2012-04-16 | 2012-04-16 | Friction type winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202558320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216445A (en) * | 2015-11-04 | 2016-01-06 | 山东新华医疗器械股份有限公司 | A kind of transfusion bag film material UV continuous printing device |
-
2012
- 2012-04-16 CN CN2012201594836U patent/CN202558320U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216445A (en) * | 2015-11-04 | 2016-01-06 | 山东新华医疗器械股份有限公司 | A kind of transfusion bag film material UV continuous printing device |
| CN105216445B (en) * | 2015-11-04 | 2018-07-06 | 山东新华医疗器械股份有限公司 | A kind of infusion bag membrane material UV continuous printing devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20121128 Termination date: 20200416 |