CN202148068U - Symmetrical double-shaft winding machine - Google Patents
Symmetrical double-shaft winding machine Download PDFInfo
- Publication number
- CN202148068U CN202148068U CN201120042182U CN201120042182U CN202148068U CN 202148068 U CN202148068 U CN 202148068U CN 201120042182 U CN201120042182 U CN 201120042182U CN 201120042182 U CN201120042182 U CN 201120042182U CN 202148068 U CN202148068 U CN 202148068U
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- scroll
- roller
- cutting knife
- rocking arms
- winding
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Abstract
The utility model relates to a symmetrical double-shaft winding machine, which comprises a winding device; the periphery of a rotary main shaft of the winding device is provided with two centrosymmetric receiving table mechanisms; the double-shaft winding machine also comprises a cutting device disposed on the winding device; the cutting device includes a cutting main shaft on a mounting rack, two rocking arms disposed at the both ends of the cutting main shaft and a cutting knife which is mounted between the two rocking arms and is driven by a cutting knife cylinder; a first smoothing roller and a second smoothing roller are also disposed between the two rocking arms; and the first smoothing roller is pressed on the material on the periphery of a first winding shaft or a second winding shaft which has been wound in working state, while the second smoothing roller is pressed on the material on the receiving table mechanism in working state. The winding machine can fulfill continuous winding operation, so that production efficiency and production capacity are not only greatly increased but also potential safety hazard is eliminated; and defective and waste products can be avoided, thereby avoiding resource waste.
Description
Technical field:
The utility model relates to the rolling equipment technical field, particularly a kind of symmetrical expression twin shaft winder that the film section bar is carried out rolling.
Background technology:
At present on market; People to plastic sheeting require increasingly high; In multi-form field, use more and more extensivelyr, and that the processing film automation degree of equipment also requires is increasingly high, the competition more and more fierce; Therefore, how to enhance productivity, cost-cutting and cut the waste and become the vital problem of enterprise.What existing winder adopted is symmetrical expression twin shaft winder; It is by the Scroll of two symmetry status of one group of drive mechanism; After harvesting a coiled strip, change of lap rocking arm Rotate 180 ° changes by another Scroll rolling; At this moment need cut off material, so that take off the Scroll of accomplishing rolling and let the Scroll of not rolling begin rolling.At present, this cut-out operation mostly is to be accomplished by manual operation, and this mode not only production efficiency is low; There is potential safety hazard; And make material generation wrinkle easily, and make very long one section product become defective products even waste product, cause the problem such as waste even environmental pollution of resource.
The utility model content:
The purpose of the utility model is to overcome the above-mentioned weak point of existing installation, the symmetrical expression twin shaft winder that a kind of efficient, safety is provided, can avoid waste.
The utility model realizes that the technical scheme that its purpose adopts is: a kind of symmetrical expression twin shaft winder; Have a frame and rack-mounted wrap-up; Said wrap-up has a live spindle, is separately positioned on two upset dishes at live spindle two ends, is installed in first Scroll and second Scroll between the two upset dishes; The pressing wheel mechanism that is used for writing that surpasses all the others when also comprising rolling, first Scroll and second Scroll are centrosymmetric about live spindle, wherein:
Be provided with the two winding material platform mechanisms that are centrosymmetric in the live spindle periphery of said wrap-up, the promptly said platform mechanism that connects material is between first Scroll and second Scroll;
This twin shaft winder also comprises the cutoff device that is arranged on said wrap-up top; This cutoff device comprises blank main shaft, two rocking arms that are arranged on blank main shaft two ends installed on the frame, be installed between two rocking arms and by the cutting knife of cutting knife air cylinder driven; And also being provided with first between two rocking arms smooths roller and second and smooths roller; Wherein first smooth roller and be pressed in working order the time on the peripheral material of first Scroll or second Scroll of rolling, and second smooth roller and be pressed on the material in the platform mechanism that connects material in working order the time.
Said cutting knife two ends are provided with slide block, and two slide blocks are corresponding with slide rail on being separately positioned on two rocking arms, and the cutting knife air cylinder driven cutting knife that is installed on two rocking arms slides along slide rail.
Said first smooths roller is articulated in rocking arm through first connecting arm, and first connecting arm is around the unidirectional rotation that makes progress of its drive-connecting shaft; Second smooths roller is installed on rocking arm through second connecting arm, second connecting arm be provided with supply second smooth roller the chute that slides of axis.
Said first Scroll, second Scroll are respectively by the clutch type gear drive transmission that is centrosymmetric equally and is provided with; This clutch type gear drive comprises driving gear that the location is provided with, be separately positioned on driven gear on first Scroll or second Scroll, be arranged on the clutch gear between driving gear and the driven gear, and clutch gear is provided with elastic drive mechanism.
After the utility model adopts said structure; For the twin shaft winder of traditional symmetrical expression; Increased the automatic cutoff unit, when the conversion Scroll, cut off material automatically through the blank unit process; After cutting off material, continue steady rolling to rolling near the partial material of Scroll and accomplish; Then invest near the partial material of treating Scroll and to treat to begin on the Scroll rolling; Therefore the blank process need not manual operation, can realize uninterrupted rolling operation, and not only production efficiency and production capacity significantly improve, and cutting accuracy and planarization also significantly improve, and help improving the quality of products, and have eliminated potential safety hazard simultaneously; And material is cutting off and is continuing in the wrapup procedure, the roller that smooths through cutoff device smooths, and has therefore solved the problem that fold appears in material, avoids the generation of defective products and waste product, thereby has avoided the waste of resource.
Description of drawings:
Fig. 1 is the side-looking structural representation of wrap-up and cutoff device initial condition in the utility model winder;
Fig. 2 is the side-looking structural representation of wrap-up and cutoff device mode of operation in the utility model winder;
Fig. 3 is the local structure scheme drawing of wrap-up in the utility model winder;
Fig. 4 is the structural representation of cutoff device in the utility model winder;
Fig. 5 is the side-looking structural representation of a kind of embodiment winder of the utility model.
The specific embodiment:
Below in conjunction with specific embodiment and accompanying drawing the utility model is further specified.
(omit conventional parts such as motor, sprocket wheel, chain, gear, reductor among the figure) in conjunction with Fig. 1,2,3, shown in 4; The described symmetrical expression twin shaft of the utility model winder has a frame A and is installed in the wrap-up 1 on the frame A; Frame A is made up of the parallel wallboard in two sides; Said wrap-up 1 has a live spindle 11, is separately positioned on two upset dishes 12 at live spindle 11 two ends, is installed in first Scroll 13 and second Scroll 14 between the two upset dishes 12; The pressing wheel mechanism 15 that is used for writing that surpasses all the others when also comprising rolling; First Scroll 13 and second Scroll 14 are centrosymmetric about live spindle 11, and the main improvements of the utility model are:
Be provided with the two winding material platform mechanisms 16 that are centrosymmetric in live spindle 11 peripheries of said wrap-up 1, the platform mechanism 16 that connects material is made up of some rollers that connect material, and the promptly said platform mechanism 16 that connects material is between first Scroll 13 and second Scroll 14;
This twin shaft winder also comprises the cutoff device 2 that is arranged on said wrap-up 1 top; The cutting knife 24 that this cutoff device 2 comprises blank main shaft 21, two rocking arms 22 that are arranged on blank main shaft 21 two ends installed on the frame A, be installed between two rocking arms 22 and driven by cutting knife cylinder 23; And also being provided with first between two rocking arms 22 smooths roller 25 and second and smooths roller 26; Wherein first smooth roller 25 and be pressed in working order the time on the peripheral material of first Scroll 13 or second Scroll 14 of rolling, and second smooth roller 26 and be pressed on the material in the platform mechanism 16 that connects material in working order the time.
Particularly, the slide rail 221 on said cutting knife 24 two ends are provided with slide block 241, two slide blocks 241 and are separately positioned on two rocking arms 22 is corresponding, and the cutting knife cylinder 23 driving cutting knifes 24 that are installed on two rocking arms 22 slide along slide rail 221.
Said first smooths roller 25 is articulated in rocking arm 22 through first connecting arm 251, and first connecting arm 251 is around the unidirectional rotation that makes progress of its drive-connecting shaft; Second smooth roller 26 through second connecting arm 261 be installed on rocking arm 22, the second connecting arms 261 be provided with supply second smooth roller 26 the chute 262 that slides of axis 260.Be said first to smooth roller 25, second and smooth roller 26 and rely on himself gravity to push down material, and with the number of turns of rolling, the factor free adjustment positions such as thickness of material.
Said first Scroll 13, second Scroll 14 are respectively by clutch type gear drive 17 transmissions that are centrosymmetric equally and are provided with; This clutch type gear drive 17 comprises driving gear 171 that the location is provided with, be separately positioned on driven gear 172 on first Scroll 13 or second Scroll 14, be arranged on the clutch gear 173 between driving gear 171 and the driven gear 172, and clutch gear 173 is provided with elastic drive mechanism 174.
The working process of the utility model is following: at first, first Scroll 13 that is positioned at the right side as shown in fig. 1 is in the rolling station, and second Scroll 14 that is positioned at the left side is in treats the rolling station; First Scroll 13 is carrying out the rolling operation under the transmission of this side clutch type gear drive 17 and under the cooperation of pressing wheel mechanism 15; When 13 rollings of first Scroll are accomplished; The clutch gear 173 of clutch type gear drive 17 leaves engage position under the driving of elastic drive mechanism 174, first Scroll 13 stops rolling;
At this moment, the upset motor drives first Scroll 13, the upset of second Scroll, 14 conter clockwises through live spindle 11, upset dish 12, makes the transposition of first Scroll 13 and second Scroll 14; At this moment, owing to the material on first Scroll 13 of rolling does not cut off, therefore, material will cover connect material the platform mechanism 16 and second Scroll, 14 tops of live spindle 11 peripheries, and pressing wheel mechanism 15 is pushed down the material on second Scroll 14;
At this moment; Cutoff device 2 beginning operations; rocking arm 22 under the driving of external force around 21 rotations of blank main shaft (perhaps also can drive 21 rotations of blank main shaft and drive rocking arm 22 rotations) through external force; make first on the rocking arm 22 smooth on the material that roller 25 is pressed in first Scroll 13, second smooth on the material that 26 on roller is pressed in the platform mechanism 16 that connects material on the one hand; to utilize first to smooth the gravity that roller 25, second smooths roller 26 self material is pushed down, add pressing wheel mechanism 15 material on second Scroll 14 is pushed down, thus with the material location between first Scroll 13, second Scroll 14; Also make cutting knife 24 and cutting knife cylinder 23 on the rocking arm 22 move to the angle vertical on the other hand with material; At this moment, cutting knife cylinder 23 drives cutting knife 24 and slides also fast shut-off material downwards along the slide rail on the rocking arm 22 221;
Then; Be positioned at the clutch type gear drive 17 of treating rolling station one side and begin action, with first Scroll, 13 driven in rotation of this station, first Scroll 13 smooths roller 25, second first and smooths under the cooperation of roller 26; Continue to accomplish the rolling operation of remainder material; And keeping its rolling smooth, after the completion rolling, cutoff device 2 returns back to initial condition under external force drives; After treating that manual work unloads the material of rolling, first Scroll 13 recovers due-in volume state;
And the other end of material after cutting off be attached on second Scroll 14, and at this moment, second Scroll 14 that is positioned at right side rolling station is under the transmission of this side clutch type gear drive 17, and beginning rolling operation is treated to repeat above-mentioned operation process after rolling is accomplished.
Therefore adopt the technical scheme of the utility model, the blank process need not manual operation, can realize uninterrupted rolling operation; Not only production efficiency and production capacity significantly improve; Cutting accuracy and planarization also significantly improve, and help improving the quality of products, and have eliminated potential safety hazard simultaneously; And material is cutting off and is continuing in the wrapup procedure, the roller that smooths through cutoff device smooths, and has therefore solved the problem that fold appears in material, avoids the generation of defective products and waste product, thereby has avoided the waste of resource.
Certainly; The above is the structure and the process of a wrap-up and a cutoff device coordinating operation; In practical application; Winder also can be designed to structure as shown in Figure 5, and it has respectively between two groups of wrap- ups 1 and 2, two groups of cutoff devices 2 of two groups of cutoff devices also realizes interlock through connecting rod 3; Its basic structure is consistent with principle of work with the winder of above-mentioned single-group type, therefore repeats no more at this, and it also should be within the protection domain of the utility model.
Claims (4)
1. symmetrical expression twin shaft winder; Have a frame (A) and be installed in the wrap-up (1) on the frame (A); Said wrap-up (1) has a live spindle (11), is separately positioned on two upset dishes (12) at live spindle (11) two ends, is installed in first Scroll (13) and second Scroll (14) between the two upset dishes (12); The pressing wheel mechanism (15) that is used for writing that surpasses all the others when also comprising rolling; First Scroll (13) is centrosymmetric about live spindle (11) with second Scroll (14), it is characterized in that:
Be provided with the two winding material platform mechanisms (16) that are centrosymmetric in live spindle (11) periphery of said wrap-up (1), the promptly said platform mechanism (16) that connects material is positioned between first Scroll (13) and second Scroll (14);
This twin shaft winder also comprises the cutoff device (2) that is arranged on said wrap-up (1) top; The cutting knife (24) that this cutoff device (2) comprises blank main shaft (21), two rocking arms (22) that are arranged on blank main shaft (21) two ends installed on the frame (A), be installed between two rocking arms (22) and driven by cutting knife cylinder (23); And also being provided with first between two rocking arms (22) smooths roller (25) and second and smooths roller (26); Wherein first smooth roller (25) and be pressed in working order the time on the peripheral material of first Scroll (13) or second Scroll (14) of rolling, and second smooth roller (26) and be pressed on the material in the platform mechanism (16) that connects material in working order the time.
2. a kind of symmetrical expression twin shaft winder according to claim 1; It is characterized in that: said cutting knife (24) two ends are provided with slide block (241); Two slide blocks (241) are corresponding with slide rail (221) on being separately positioned on two rocking arms (22), are installed in cutting knife cylinder (23) on two rocking arms (22) and drive cutting knife (24) and slide along slide rail (221).
3. a kind of symmetrical expression twin shaft winder according to claim 1 is characterized in that: said first smooths roller (25) is articulated in rocking arm (22) through first connecting arm (251), and first connecting arm (251) is around the unidirectional rotation that makes progress of its drive-connecting shaft; Second smooths roller (26) is installed on rocking arm (22) through second connecting arm (261), second connecting arm (261) be provided with supply second smooth roller (26) the chute (262) that slides of axis (260).
4. a kind of symmetrical expression twin shaft winder according to claim 1; It is characterized in that: said first Scroll (13), second Scroll (14) are respectively by clutch type gear drive (17) transmission that is centrosymmetric equally and is provided with; This clutch type gear drive (17) comprises driving gear (171) that the location is provided with, be separately positioned on driven gear (172) on first Scroll (13) or second Scroll (14), be arranged on the clutch gear (173) between driving gear (171) and the driven gear (172), and clutch gear (173) is provided with elastic drive mechanism (174).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120042182U CN202148068U (en) | 2011-02-18 | 2011-02-18 | Symmetrical double-shaft winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120042182U CN202148068U (en) | 2011-02-18 | 2011-02-18 | Symmetrical double-shaft winding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202148068U true CN202148068U (en) | 2012-02-22 |
Family
ID=45589136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120042182U Expired - Fee Related CN202148068U (en) | 2011-02-18 | 2011-02-18 | Symmetrical double-shaft winding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202148068U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359517A (en) * | 2012-03-26 | 2013-10-23 | 富士机械工业株式会社 | Take-up device |
| CN105858305A (en) * | 2016-06-12 | 2016-08-17 | 镇江金山物流中心 | Take-up pressing wheel mechanism |
| CN108002077A (en) * | 2017-10-16 | 2018-05-08 | 苏州盛友机械有限公司 | A kind of pinch roller adjusting apparatus |
-
2011
- 2011-02-18 CN CN201120042182U patent/CN202148068U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359517A (en) * | 2012-03-26 | 2013-10-23 | 富士机械工业株式会社 | Take-up device |
| CN103359517B (en) * | 2012-03-26 | 2016-08-10 | 富士机械工业株式会社 | Wrap-up |
| CN105858305A (en) * | 2016-06-12 | 2016-08-17 | 镇江金山物流中心 | Take-up pressing wheel mechanism |
| CN108002077A (en) * | 2017-10-16 | 2018-05-08 | 苏州盛友机械有限公司 | A kind of pinch roller adjusting apparatus |
| CN108002077B (en) * | 2017-10-16 | 2019-08-27 | 苏州盛友机械有限公司 | A kind of pinch roller adjustment device |
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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 |
Granted publication date: 20120222 Termination date: 20150218 |
|
| EXPY | Termination of patent right or utility model |