CN201329675Y - Tube dropping device for paper tube rolling - Google Patents
Tube dropping device for paper tube rolling Download PDFInfo
- Publication number
- CN201329675Y CN201329675Y CNU2008201702798U CN200820170279U CN201329675Y CN 201329675 Y CN201329675 Y CN 201329675Y CN U2008201702798 U CNU2008201702798 U CN U2008201702798U CN 200820170279 U CN200820170279 U CN 200820170279U CN 201329675 Y CN201329675 Y CN 201329675Y
- Authority
- CN
- China
- Prior art keywords
- mandrel
- paper tube
- core shaft
- paper
- tube
- 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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- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
The utility model discloses a tube dropping device for paper tube rolling, which aims to provide a tube dropping device which does not damage the paper tubes when dropping and has a simple structure. The tube dropping device adopts the technical scheme that the core shaft thereof adopts an active core shaft and a passive core shaft, the contact surfaces of two core shafts are in concave form and convex form respectively, the active core shaft can drive the passive core shaft to rotate together, the passive core shaft can advance and retreat in the axial direction relative to the active core shaft, the outer diameter of the paper tube is clamped by a circular arc-shaped pneumatic claw with a diameter equal to the outer diameter of the paper tube during the process of dropping off paper tubes, and the paper tubes are pulled outwards from the active core shaft with the help of the passive core shaft; when the paper tubes drop off from the active core shaft, the pneumatic claw stops retreating, and the passive core shaft continuously retreats, the passive core shaft also drops off from the paper tube, the pneumatic claw is loosened, and the action of dropping off the paper tubes is completed.
Description
Technical field
The utility model relates to the paper tube processing industry, especially a kind of pipe unit that takes off in paper tube pipe crimping process.
Background technology
At present in the paper tube processing industry, making and taking off method commonly used in the paper tube of spooling from the volume mandrel is to use electromechanical stop, block the paper tube afterbody spooled from after push away forward, this method is when running into the thin or paper tube of paper tube and roll up relatively more really on mandrel, owing to take off the pipe difficulty, thereby can damage paper tube end face or paper tube.
The utility model content
In order to solve the problems of the technologies described above, the utility model adopts following technical scheme: the pipe crimping mandrel is made initiatively mandrel and by moving mandrel's two parts, diaxon contact end face is made concaveconvex shape respectively, the active mandrel can drive by moving mandrel and rotate together during pipe crimping, can be done axial advance and retreat by moving mandrel with respect to the active mandrel, take off the circular-arc pneumatic pawl that the Guan Shiyong diameter equates with the paper tube external diameter, clamp the paper tube external diameter and together paper tube is pulled outward from the active mandrel by moving mandrel, when paper tube breaks away from the active mandrel, pneumatic pawl stops to retreat, and is continued to retreat by moving mandrel, up to being deviate from from paper tube by moving mandrel, unclamp pneumatic pawl, paper tube takes off the pipe action promptly to be finished.
The beneficial effects of the utility model are: paper tube shirks easily from mandrel, can not damage paper tube end face or paper tube.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is Figure 1A place partial sectional view.
The specific embodiment
Initiatively mandrel 5 is by front-end bearing pedestal 3 and rear bearing block 1 supporting, and by travelling gear or belt pulley 2 drivings, supported by bearing block 7 by moving mandrel 6, bearing block 7 is installed on the slide 11 of line slideway 10, bearing block 7 is driven by cylinder 8, cylinder 8, front-end bearing pedestal 1 and rear bearing 3 are installed on the base 9, the pawl face of fixed claw 16 and movable claw 15 is made circular-arc, arc diameter equates with the paper tube external diameter, movable claw 15 is driven by cylinder 14, adjust the clamping force of air pressure adjustable cylinder 14, fixed claw 16 and cylinder 14 are installed on the base plate 17, base plate 17 is installed on another piece slide block 18 of line slideway 10, after paper tube 4 is spooled, movable claw 15 is driven by cylinder 14 and clamps together with paper tube and by moving mandrel, this moment, cylinder 8 actions were with bearing block 7 and by moving mandrel 6, base plate 17, movable claw 15, fixed claw 16, paper tube 4 draws to the right together, when paper tube 4 breaks away from from active mandrel 5 fully, base plate 17 is run into backstop 12, base plate 17 and movable claw 15, fixed claw 16 stops to retreat, but bearing 7 and by moving mandrel 6 under cylinder 8 drives, continue to retreat to the right, up to from paper tube 4, being deviate from by moving mandrel 6, this moment, movable claw 15 was unclamped in cylinder 14 actions, took off the pipe action and finished.Cylinder 8 actions this moment, with bearing 7 and by moving mandrel 6 reach left together, move forward and promote the also reach left of base plate 17 and movable claw 15 and fixed claw 16 behind the segment distance, when base plate 17 is run into positive stop 13, movable claw 15 and fixed claw 16 stop reach, are continued a bit of distance of reach by moving mandrel 6, and it is contacted with active mandrel 5 end faces, cylinder 8 stops action, and the next round pipe crimping begins.
Claims (1)
1, the effective pipe unit that takes off of a kind of coil paper, comprise the volume mandrel, drive the transmission mechanism of volume mandrel rotation, the bearing block of supporting core axle, it is characterized in that: the pipe crimping mandrel is made initiatively mandrel and by moving mandrel's two parts, diaxon contact end face is made concaveconvex shape respectively, the active mandrel can drive by moving mandrel and rotate together during pipe crimping, can be done axial advance and retreat by moving mandrel with respect to the main shaft mandrel, take off the circular-arc pneumatic pawl that the Guan Shiyong diameter equates with the paper tube external diameter, clamp the paper tube external diameter and together paper tube is pulled outward from the active mandrel by moving mandrel, when paper tube broke away from the active mandrel, pneumatic pawl stopped to retreat, and is continued to retreat by moving mandrel, up to from paper tube, being deviate from by moving mandrel, unclamp pneumatic pawl, paper tube takes off the pipe action to be finished, and continues next circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201702798U CN201329675Y (en) | 2008-12-17 | 2008-12-17 | Tube dropping device for paper tube rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201702798U CN201329675Y (en) | 2008-12-17 | 2008-12-17 | Tube dropping device for paper tube rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201329675Y true CN201329675Y (en) | 2009-10-21 |
Family
ID=41223049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201702798U Expired - Fee Related CN201329675Y (en) | 2008-12-17 | 2008-12-17 | Tube dropping device for paper tube rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201329675Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103317775A (en) * | 2013-07-08 | 2013-09-25 | 吴江久升纸业有限公司 | Sizing inner pipe for supporting paper pipe |
| CN103373001A (en) * | 2012-04-26 | 2013-10-30 | 王仁泉 | Full-automatic auger-type heteromorphism paper tube manufacturing equipment |
| CN103568372A (en) * | 2013-10-25 | 2014-02-12 | 瑞安市胜利机械有限公司 | Cylinder mould diameter expanding and shrinking device of paper tank cylinder forming machine |
| CN104553072B (en) * | 2015-01-09 | 2017-11-24 | 南京新侨鑫环保科技有限公司 | The expander of paper can in a kind of paper can forming machine of improvement |
| CN109624411A (en) * | 2018-12-11 | 2019-04-16 | 江西赣电电气有限公司 | A kind of insulating paper tube winding arbor extraction press |
| CN111016279A (en) * | 2019-11-25 | 2020-04-17 | 芜湖市哈贝纸业有限公司 | Cup body stitching instrument for manufacturing cylindrical paper cup |
| CN112192906A (en) * | 2019-07-07 | 2021-01-08 | 天津康利特变机电科技有限责任公司 | Intelligent full-automatic transformer crepe paper tube machine |
| CN113086771A (en) * | 2021-03-24 | 2021-07-09 | 巨石集团有限公司 | Automatic pipe taking device and method |
-
2008
- 2008-12-17 CN CNU2008201702798U patent/CN201329675Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103373001A (en) * | 2012-04-26 | 2013-10-30 | 王仁泉 | Full-automatic auger-type heteromorphism paper tube manufacturing equipment |
| CN103317775A (en) * | 2013-07-08 | 2013-09-25 | 吴江久升纸业有限公司 | Sizing inner pipe for supporting paper pipe |
| CN103568372A (en) * | 2013-10-25 | 2014-02-12 | 瑞安市胜利机械有限公司 | Cylinder mould diameter expanding and shrinking device of paper tank cylinder forming machine |
| CN104553072B (en) * | 2015-01-09 | 2017-11-24 | 南京新侨鑫环保科技有限公司 | The expander of paper can in a kind of paper can forming machine of improvement |
| CN109624411A (en) * | 2018-12-11 | 2019-04-16 | 江西赣电电气有限公司 | A kind of insulating paper tube winding arbor extraction press |
| CN109624411B (en) * | 2018-12-11 | 2020-03-24 | 江西赣电电气有限公司 | Insulating paper tube takes off pipe machine |
| CN112192906A (en) * | 2019-07-07 | 2021-01-08 | 天津康利特变机电科技有限责任公司 | Intelligent full-automatic transformer crepe paper tube machine |
| CN111016279A (en) * | 2019-11-25 | 2020-04-17 | 芜湖市哈贝纸业有限公司 | Cup body stitching instrument for manufacturing cylindrical paper cup |
| CN113086771A (en) * | 2021-03-24 | 2021-07-09 | 巨石集团有限公司 | Automatic pipe taking device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091021 Termination date: 20101217 |