CN103508229B - A kind of no-core winder device for plastic plate rolling - Google Patents
A kind of no-core winder device for plastic plate rolling Download PDFInfo
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- CN103508229B CN103508229B CN201310465420.2A CN201310465420A CN103508229B CN 103508229 B CN103508229 B CN 103508229B CN 201310465420 A CN201310465420 A CN 201310465420A CN 103508229 B CN103508229 B CN 103508229B
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- narrow boards
- slide block
- silk braid
- push rod
- rotating shaft
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Abstract
The present invention relates to a kind of no-core winder device for plastic plate rolling, comprise rotating shaft, rotating shaft is provided with two supporting disks, two supporting disks are provided with three shells, narrow boards is provided with between adjacent shells, supporting disk be circumferentially provided with pin-and-hole, shell be provided with the straight pin corresponding with pin-and-hole inside narrow boards, all extension spring is connected with between two ends and two supporting disk the inners inside narrow boards, rotating shaft between two supporting disks is provided with two and is fixedly connected with cone slide block, cone slide block is evenly provided with three chutes, the cone slide block in left side is provided with push rod, control apparatus is moved through being connected with cone slide block after supporting disk in push rod outer end, be provided with inside shell and the external conical sleeve of boring slide block and matching, the narrow boards tapered sleeve matched with chute is provided with inside narrow boards, shell and narrow boards outside face are provided with annular groove, in annular groove, annual spring is installed.The present invention realizes no-core winder, economizes on resources, and enhances productivity.
Description
Technical field
The invention belongs to plastics machinery industry, be specifically related to a kind of no-core winder device for plastic plate rolling.
Background technology
Batching of sheet material all needed to utilize papery tube core or plastic wick to carry out supporting just completing and batch in the past, and it needs special tube core, and cost is high, heavier, and not easily takes off after batching.Current Scroll there is the gap of three about 1 centimeter wide between three shells, this gap does not adopt tube core to carry out supporting in wrapup procedure, can cause when unloading volume, deformation of products, thus cause quality problems maybe cannot unload volume, rolling work can not be carried out smoothly.
Summary of the invention
The present invention is directed to above-mentioned prior art no-core winder easily to cause deformation of products, cannot unload the problem of volume, provide a kind of no-core winder device for plastic plate rolling, it can realize no-core winder, conveniently unloads volume.
For achieving the above object, the technical scheme that the present invention takes is:
A kind of no-core winder device for plastic plate rolling, comprise rotating shaft, three shells being enclosed within two supporting disks in rotating shaft and being arranged on two supporting disks, narrow boards is provided with between described adjacent shells, described two supporting disks be circumferentially evenly provided with pin-and-hole, shell be provided with the straight pin corresponding with pin-and-hole inside narrow boards, all extension spring is connected with between two ends and two supporting disk the inners inside narrow boards, rotating shaft between described two supporting disks is provided with two cone slide blocks, cone slide block is evenly provided with three chutes, be fixedly connected with between two cone slide blocks, the cone slide block in left side is provided with push rod, control apparatus is moved through being connected with cone slide block after the supporting disk in left side in push rod outer end, be provided with inside described shell and the external conical sleeve of boring slide block and matching, the narrow boards tapered sleeve matched with chute is provided with inside narrow boards, described shell and narrow boards outside face are provided with annular groove, in annular groove, annual spring is installed.
The gradient of described chute is greater than the gradient of cone slide block.
Described cone slide block moves control apparatus and comprises the silk braid be enclosed within rotating shaft, silk braid is positioned at the supporting disk outer end in left side, described silk braid left end is provided with finishing bevel gear cuter, rotating shaft on the left of silk braid is provided with axle ring-shaped step, silk braid excircle is provided with outside thread, on silk braid, cover has spline sliding sleeve, the negative thread matched with outside thread is provided with in spline sliding sleeve, on spline sliding sleeve, cover has push rod disk, and push rod outer end is fixed on push rod disk, and spline sliding sleeve left end is provided with dog link.
Be provided with copper sheathing before silk braid between described silk braid and Left-side support dish, between silk braid and axle ring-shaped step, be provided with copper sheathing after silk braid.
Described spline sliding sleeve left end arranges set collar, and dog link is fixed on set collar, is provided with single direction thrust ball bearing between push rod disk and set collar, and the spline sliding sleeve of push rod disk right-hand member is provided with circlip.
Described external conical sleeve is fixing inside the shell by hexagon socket cap head screw, and narrow boards tapered sleeve is fixed on inside narrow boards by hexagon socket cap head screw.
The two ends, inner side of described narrow boards are provided with the first extension spring hanger, and two supporting disk the inners are provided with the second extension spring hanger corresponding with the first extension spring hanger, are connected with extension spring between the first extension spring hanger the second extension spring hanger corresponding thereto.
Described supporting disk is bolted in rotating shaft.
Isometric two-thread screw is provided with between described two cone slide blocks.
The present invention is provided with narrow boards between adjacent shells, thus make Scroll be a full circle in wrapup procedure, the quality problems cannot unloading volume and deformation of products occurred after solving product rolling, two supporting disks are circumferentially evenly provided with pin-and-hole, shell with narrow boards is provided with the straight pin corresponding with pin-and-hole, straight pin can in pin-and-hole upper and lower perpendicular movement, shell and narrow boards can be made can to do upper and lower perpendicular movement outside supporting disk, rotating shaft of the present invention is provided with the actuating device of shell and narrow boards, can make when actuating device slides left shell and narrow boards outwards movement expand as a full circle, all extension spring is connected with between two ends and supporting disk the inner inside shell and narrow boards, when actuating device slides left, extension spring is retracted and is pulled narrow boards and shell to move inward withdrawal, conveniently volume is unloaded when unloading volume, time saving and energy saving.The position of adjustable shell of the present invention and narrow boards, realizes no-core winder, saves Enterprise Resource and enhances productivity.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is that the present invention bores slide block and external conical sleeve fit structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As Figure 1-Figure 2, a kind of no-core winder device for plastic plate rolling, comprise rotating shaft 19, be enclosed within two supporting disks 1 of in rotating shaft 19 and be arranged on three shells 3 on two supporting disks 1, described supporting disk 1 is fixed in rotating shaft 9 by bolt 25, narrow boards 23 is provided with between described adjacent shells, described two supporting disks 1 be circumferentially evenly provided with pin-and-hole, shell 3 be provided with the straight pin 2 corresponding with pin-and-hole inside narrow boards 23, shell 3 and narrow boards 23 are all slided along pin-and-hole direction by straight pin 2, thus adjustment shell 3 and narrow boards 23 form the size of circle.Rotating shaft 19 between described two supporting disks 1 is provided with two cone slide blocks 5, cone slide block 5 is evenly provided with three chutes 29, be provided with isometric two-thread screw 7 between two cone slide blocks 5, two cone slide blocks 5 are fixed together and two cone slide blocks are moved simultaneously by isometric two-thread screw 7.The cone slide block in left side is provided with push rod 9, control apparatus is moved through being connected with cone slide block after the supporting disk in left side in push rod 9 outer end, be provided with inside described shell 3 and the external conical sleeve 6 of boring slide block and matching, the narrow boards tapered sleeve 24 matched with chute 29 is provided with inside narrow boards 23, extension spring 22 is all connected with between two ends and two supporting disk 1 the inners inside narrow boards 23, described shell 3 and narrow boards 23 outside face are provided with annular groove 28, annual spring 4 is installed in annular groove 28, the gradient of preferred chute 29 is greater than the gradient of cone slide block 5, namely the angle α of chute 29 inclined-plane and center shaft is greater than the angle β boring slide block 5 inclined-plane and center shaft, narrow boards tapered sleeve 24 slides on chute 29 inclined-plane, external conical sleeve 6 slides on cone slide block 5 inclined-plane, when boring slide block 5 and being moved to the left, narrow boards tapered sleeve 24 is first regained under extension spring 22 pulling force, shell 3 is rear under the effect of annual spring 4 to be regained, shell 3 of the present invention is inconsistent with narrow boards 23 kinematic velocity, avoid the problem occurring in shell 3 and narrow boards 23 course of action being stuck.
Cone slide block of the present invention moves control apparatus and comprises the silk braid 15 be enclosed within rotating shaft 19, silk braid 15 is positioned at the supporting disk outer end in left side, described silk braid 15 left end is provided with finishing bevel gear cuter 17, rotating shaft 19 on the left of silk braid 15 is provided with axle ring-shaped step 30, silk braid 15 excircle is provided with outside thread, on silk braid 15, cover has spline sliding sleeve 14, the negative thread matched with outside thread is provided with in spline sliding sleeve 14, on spline sliding sleeve, cover has push rod disk 12, push rod 9 outer end is fixed on push rod disk 12, spline sliding sleeve 14 left end is provided with dog link 20, dog link 20 outer end is fixed on the shell 31 of finishing bevel gear cuter 17, dog link 20 plays fixing spline sliding sleeve 14, make spline sliding sleeve 14 can only on silk braid 15 parallel sliding.
Copper sheathing 10 before silk braid is provided with between silk braid 15 of the present invention and supporting disk, before silk braid, copper sheathing 10 plays cushioning effect, copper sheathing 16 after silk braid is provided with between silk braid 15 and axle ring-shaped step 30, after silk braid, copper sheathing plays the rubbing effect reduced between silk braid 15 and rotating shaft 19, and rear copper sheathing 16 and finishing bevel gear cuter 17 are fixed on silk braid 15 by screw 18.
Spline sliding sleeve 14 left end of the present invention arranges set collar 26, dog link 20 is fixed on set collar 26, be provided with single direction thrust ball bearing 13 between push rod disk 12 and spline sliding sleeve 14, single direction thrust ball bearing 13 plays the effect reducing push rod disk 12 and rub with spline sliding sleeve 14.The spline sliding sleeve 14 of push rod disk 12 right-hand member is provided with circlip 11, and the circlip 11 of axle is that fixed mandril disk 12 acts on single direction thrust ball bearing 13.
External conical sleeve 6 of the present invention is fixed on inside shell 3 by hexagon socket cap head screw 8, and narrow boards tapered sleeve 24 is fixed on inside narrow boards 23 by hexagon socket cap head screw.
Inside narrow boards 23 of the present invention, two ends are provided with the first extension spring hanger 21, two supporting disk the inners are provided with between the second extension spring hanger 27, first extension spring hanger 21 the second extension spring hanger 27 corresponding thereto corresponding with the first extension spring hanger 21 and are connected with extension spring 22.
During specific works of the present invention, by rack-mount by bearing for the rotating shaft 19 of this device, bevel gear wheel 17 is connected with motor output gear thus drives bevel gear wheel 17 to rotate, the rotating band movable wire cover 15 of 17 bevel gear wheels rotates, silk braid 15 rotates and drives spline sliding sleeve 14 to slide, single direction thrust ball bearing 13 is driven when spline sliding sleeve 14 slides, push rod disk 12, circlip for shaft 11, push rod 9 slides, push rod 9 drive two of sliding is bored slide block 5 and is slided together, two cone slide blocks 5 are laterally moved in rotating shaft 19, by the transverse shifting of two cone slide blocks 5, make external conical sleeve 6, narrow boards tapered sleeve 24 drives shell 3, narrow boards 23 does upper and lower perpendicular movement.Motor of the present invention can drive bevel gear wheel 17 forward and backward, and then make two cone slide blocks 5 be moved to the left or move right, when spline sliding sleeve 14 moves right, shell 3, narrow boards 24 open, make this device end face form a complete circle, now can start to carry out no-core winder, when spline sliding sleeve 14 is moved to the left, shell 3, narrow boards 23 reduce, and now can unload volume to the product after rolling completes.
Claims (8)
1. the no-core winder device for plastic plate rolling, comprise rotating shaft (19), three shells (3) being enclosed within two supporting disks (1) in rotating shaft (19) and being arranged on two supporting disks (1), it is characterized in that: between described adjacent shells, be provided with narrow boards (23), described two supporting disks (1) be circumferentially evenly provided with pin-and-hole, shell (3) is provided with the straight pin (2) corresponding with pin-and-hole with narrow boards (23) inner side, extension spring (22) is all connected with between narrow boards (23) two ends, inner side and two supporting disk the inners, rotating shaft (19) between described two supporting disks (1) is provided with two cones slide block (5), cone slide block (5) is evenly provided with three chutes (29), be fixedly connected with between two cones slide block (5), the cone slide block in left side is provided with push rod (9), control apparatus is moved through being connected with cone slide block after the supporting disk in left side in push rod (9) outer end, described shell (3) inner side is provided with and the external conical sleeve (6) of boring slide block and matching, narrow boards (23) inner side is provided with the narrow boards tapered sleeve (24) matched with chute (29), described shell (3) and narrow boards (23) outside face are provided with annular groove (28), annual spring (4) is installed in annular groove (28), described cone slide block moves control apparatus and comprises the silk braid (15) be enclosed within rotating shaft (19), silk braid (15) is positioned at the supporting disk outer end in left side, described silk braid (15) left end is provided with finishing bevel gear cuter (17), the rotating shaft (19) in silk braid (15) left side is provided with axle ring-shaped step (30), silk braid (15) excircle is provided with outside thread, the upper cover of silk braid (15) has spline sliding sleeve (14), spline sliding sleeve is provided with the negative thread matched with outside thread in (14), on spline sliding sleeve, cover has push rod disk (12), push rod (9) outer end is fixed on push rod disk (12), spline sliding sleeve (14) left end is provided with dog link (20).
2. the no-core winder device for plastic plate rolling according to claim 1, is characterized in that: the gradient of described chute (29) is greater than the gradient of cone slide block (5).
3. the no-core winder device for plastic plate rolling according to claim 1, it is characterized in that: between described silk braid (15) and Left-side support dish, be provided with copper sheathing (10) before silk braid, between silk braid (15) and axle ring-shaped step (30), be provided with copper sheathing (16) after silk braid.
4. the no-core winder device for plastic plate rolling according to claim 1, it is characterized in that: described spline sliding sleeve (14) left end arranges set collar (26), dog link (20) is fixed on set collar (26), be provided with single direction thrust ball bearing (13) between push rod disk (12) and set collar (26), the spline sliding sleeve (14) of push rod disk (12) right-hand member is provided with circlip (11).
5. the no-core winder device for plastic plate rolling according to claim 1, it is characterized in that: described external conical sleeve (6) is fixed on shell (3) inner side by hexagon socket cap head screw (8), narrow boards tapered sleeve (24) is fixed on narrow boards (23) inner side by hexagon socket cap head screw.
6. the no-core winder device for plastic plate rolling according to claim 1, it is characterized in that: the two ends, inner side of described narrow boards (23) are provided with the first extension spring hanger (21), two supporting disk the inners are provided with the second extension spring hanger (27) corresponding with the first extension spring hanger (21), are connected with extension spring (22) between the first extension spring hanger (21) the second extension spring hanger (27) corresponding thereto.
7. the no-core winder device for plastic plate rolling according to claim 1, is characterized in that: described supporting disk is fixed in rotating shaft (19) by bolt (25).
8. the no-core winder device for plastic plate rolling according to claim 1, is characterized in that: be provided with isometric two-thread screw (7) between described two cones slide block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310465420.2A CN103508229B (en) | 2013-10-08 | 2013-10-08 | A kind of no-core winder device for plastic plate rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310465420.2A CN103508229B (en) | 2013-10-08 | 2013-10-08 | A kind of no-core winder device for plastic plate rolling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103508229A CN103508229A (en) | 2014-01-15 |
| CN103508229B true CN103508229B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310465420.2A Active CN103508229B (en) | 2013-10-08 | 2013-10-08 | A kind of no-core winder device for plastic plate rolling |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697682A (en) * | 2017-07-04 | 2018-02-16 | 方安定 | It is a kind of alternately to switch the fabric cloth-rolling device used |
| CN112093522A (en) * | 2020-10-19 | 2020-12-18 | 昆山悦弘塑料制品有限公司 | Effective dustproof film winding device and use method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1179482A (en) * | 1997-09-09 | 1999-03-23 | Hagiwara Kogyo Kk | Sheet winding shaft |
| EP1634703A2 (en) * | 2004-09-10 | 2006-03-15 | Svecom-P.E. S.R.L. | Supporting shaft with expandable elements |
| CN201254413Y (en) * | 2008-08-18 | 2009-06-10 | 上海网讯新材料科技股份有限公司 | Mechanical expansion shaft |
| CN102431854A (en) * | 2011-08-25 | 2012-05-02 | 张家港市嘉信薄板有限公司 | Winding drum in unwinding unit |
| CN203558605U (en) * | 2013-10-08 | 2014-04-23 | 谢宏杰 | Coreless reeling device used for reeling plastic sheets |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4726618B2 (en) * | 2005-12-06 | 2011-07-20 | 株式会社東京精密 | Tape holding device |
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2013
- 2013-10-08 CN CN201310465420.2A patent/CN103508229B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1179482A (en) * | 1997-09-09 | 1999-03-23 | Hagiwara Kogyo Kk | Sheet winding shaft |
| EP1634703A2 (en) * | 2004-09-10 | 2006-03-15 | Svecom-P.E. S.R.L. | Supporting shaft with expandable elements |
| CN201254413Y (en) * | 2008-08-18 | 2009-06-10 | 上海网讯新材料科技股份有限公司 | Mechanical expansion shaft |
| CN102431854A (en) * | 2011-08-25 | 2012-05-02 | 张家港市嘉信薄板有限公司 | Winding drum in unwinding unit |
| CN203558605U (en) * | 2013-10-08 | 2014-04-23 | 谢宏杰 | Coreless reeling device used for reeling plastic sheets |
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| Publication number | Publication date |
|---|---|
| CN103508229A (en) | 2014-01-15 |
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Effective date of registration: 20170323 Address after: Xinxiang City, Henan province Huojia County town of 453822 industrial city Patentee after: Henan Xieren Safety Screens Co., Ltd. Address before: 450015 Henan City, Zhengzhou Province, No. 27, Jing Guang road, No. 32 attached to No. 6 Patentee before: Xie Hongjie |