CN104275831B - Ejector head for numerical-control finishing machine for paper tubes made of chemical fibers - Google Patents
Ejector head for numerical-control finishing machine for paper tubes made of chemical fibers Download PDFInfo
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- CN104275831B CN104275831B CN201410489995.2A CN201410489995A CN104275831B CN 104275831 B CN104275831 B CN 104275831B CN 201410489995 A CN201410489995 A CN 201410489995A CN 104275831 B CN104275831 B CN 104275831B
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- boss
- steel ball
- elastomer
- paper tube
- mounting groove
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Abstract
The invention relates to an ejector head for a numerical-control finishing machine for paper tubes made of chemical fibers. The ejector head comprises a body. A connecting boss is arranged at the front of the body, at least two groups of elastic bodies are movably connected onto arc-shaped side walls of the connecting boss, locking devices are arranged in the body, the front ends of the locking devices are arranged in the elastic bodies, and a mounting groove, a clamp groove and a fixing groove are formed in the body. The ejector head has the advantages that the paper tubes can be tensioned by the movable elastic bodies on the connecting boss, and the elastic bodies are locked on the connecting boss by the locking devices and can be adjusted during work, so that the paper tubes can always keep being tensioned by the body, and the ejector head is favorable for improving the work efficiency and the safety of workers, guaranteeing the quality of product and reducing the production cost; the mounting groove and the clamp groove are formed in the body, so that bearings can be conveniently mounted in the body, and the body can conveniently rotate and can be guaranteed against being released or vibrating during work; the locking devices are arranged in the body, the front ends of the locking devices are arranged on the elastic bodies, and accordingly the surface flatness of the body can be guaranteed.
Description
Technical field
The present invention relates to a kind of chemical fiber paper tube numerical control finishing machine top.
Background technology
Work surface causes to wear and tear through repeatedly pushing away to pull out in use for typically conventional top, and abrasion post gap is excessive, causes
The silk shallow difference of groove depth, leads to chemical fibre factory's switching rate unstable.Generally the method in its surface disk adhesive tape to be continuing with.But the method
Easily there is security incident, stability is poor, is easily caused shutdown, adhesive tape is likely to stick impact product quality on paper tube.
Content of the invention
The technical problem to be solved in the present invention is the disadvantages described above that existing top exists, thus providing a kind of chemical fiber paper tube number
Control finishing machine top.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions: a kind of chemical fiber paper tube numerical control
Finishing machine comes directly towards, and including body, the front portion of described body is provided with connection boss, and the circular arc side wall of described connection boss is lived
It is dynamically connected at least two groups for paper tube is stretched in the elastomer connecting on boss, the distance of described elastomer to horizontal axis
Less than the radius of body, described is provided with the locking device being locked at elastomer on connection boss, described locking device in vivo
It is built in this in vivo and front end is built in elasticity in vivo, the middle part of described body is provided with the mounting groove that a bearing is installed, described
Mounting groove is provided with a draw-in groove being easy to elastic collar installation, is provided with for by body on the described body installing front of the slot
Hard-wired fixing groove.
Preferably, described elastomer includes being movably connected in movable post, the activity that middle part on connection boss is provided with loose slot
It is connected to the steel ball in loose slot, between described steel ball and loose slot, is provided with the spring controlling steel ball activity, described steel ball is built-in
Height in loose slot is the 7/10～4/5 of steel ball height, and the top of described activity post is provided with one piece prevents steel ball from departing from work
The catch of dynamic groove, described catch is provided with the connecting hole for steel ball activity, and described locking device is fixedly connected in movable post, energy
Model according to paper tube effectively avoids operationally steel ball and departs from loose slot, subtract to elastomer control, the setting of catch
Lack the loss of steel ball, the setting of spring, be effectively controlled the activity of steel ball, be conducive to the reset of steel ball, structure is simple, work
Make effect high, good to the tension effects of paper tube.
Preferably, described locking device is holding screw, and described body is provided with the fixing hole matching with holding screw,
Described activity post is provided with the screwed hole or other locking devices with holding screw cooperation, and holding screw connects reliability,
Easy installation and removal, can be changed according to demand, easy to process.
Preferably, the outermost edges of described catch are concordant with the outer ledge being connected boss, and described activity post passes through spiral shell
Stricture of vagina be movably connected in connection boss on, screw thread animation effect is good, can according to demand regulation elasticity body connect boss on height,
By the outermost edges of catch with to be connected convex edge of table concordant, improve tension effects, decrease damage.
Preferably, the described front end connecting boss is provided with the rake that an ecto-entad tilts, and is easy to connect boss energy
Depart from paper tube, decrease the damage of paper tube, using effect is good.
Preferably, the diameter with diameter greater than mounting groove of described fixing groove, is easy to body and is fixed on finishing machine, installs effect
Really good, stability is good, it is to avoid body install after swing, improve work efficiency.
In sum, advantages of the present invention: the elastomer tensioning paper tube on boss there being activity will be connected, and filled by locking
Put and elastomer is locked on connection boss, pass through regulation elasticity body during work, remain the tensioning to paper tube for the body, have
Beneficial to improving work efficiency it is ensured that product quality, reduce production cost, improve the safety of workman, can be according to the model of paper tube
Position on connection boss for the elastomer is adjusted it is ensured that body adapts to different paper tubes productions, Practical Performance is good,
By the setting of mounting groove and draw-in groove, it is easy to this internal installation axle and holds, be easy to the rotation of body, by fixing groove, body is solid
Determine, it is ensured that body does not occur to depart from and do not vibrate when working, locking device to be built in this in vivo and front end is built in
Elasticity internal it is ensured that the flatness on the surface of body, the installation being easy to body is fixed.
Brief description
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is a kind of structural representation of present invention chemical fiber paper tube numerical control finishing machine top；
Fig. 2 is the partial enlarged drawing of a in Fig. 1.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of chemical fiber paper tube numerical control finishing machine top, including body 1, the front portion of described body 1
Be provided with connection boss 2, described connect boss 2 circular arc side wall on be connected with four groups for by paper tube be stretched in connection convex
Elastomer 3 on platform 2, four groups of elastomers 3 are evenly distributed on connection boss 2, and described elastomer 3 arrives the distance of horizontal axis
Less than the radius of body 1, it is provided with described body 1 and elastomer 3 is locked at the locking device 4 connecting on boss 2, described locking
Device 4 is built in body 1 and front end is built in elastomer 3, and the middle part of described body 1 is provided with the installation that a bearing is installed
Groove 11, described mounting groove 11 is provided with a draw-in groove 12 being easy to elastic collar installation, in the described body 1 of mounting groove 11 front end
It is provided with for by hard-wired for body 1 fixing groove 13, described elastomer 3 includes being movably connected in middle part on connection boss 2
The movable post 31 being provided with loose slot 30, the steel ball 32 being movably connected in loose slot 30, between described steel ball 32 and loose slot 30
It is provided with the spring 33 controlling steel ball 32 activity, the height that described steel ball 32 is built in loose slot 30 is the 7/10 of steel ball 32 height
～4/5, the top of described activity post 31 is provided with one piece of catch 34 preventing steel ball 32 from departing from loose slot 30, and described catch 34 sets
There is the connecting hole 341 for steel ball 32 activity, described locking device 4 is fixedly connected in movable post 31, can be according to the model of paper tube
To elastomer control, the setting of catch effectively avoids and operationally avoids in steel ball disengaging loose slot, decreases steel ball
Loss, the setting of spring, be effectively controlled the activity of steel ball, be conducive to the reset of steel ball, structure is simple, working effect
Height, good to the tension effects of paper tube, described locking device 4 is holding screw, and described body 1 is provided with and is matched with holding screw
Fixing hole 10, described activity post 31 be provided with holding screw cooperation screwed hole 311 or other locking devices,
Holding screw connects reliable, easy installation and removal, can be changed according to demand, easy to process, the outermost of described catch 34
Edge is concordant with the outer ledge being connected boss 2, and described activity post 31 is movably connected on connection boss 2 by screw thread, screw thread
Animation effect is good, can according to demand regulation elasticity body connect boss on height, by the outermost edges of catch be connected convex
Edge of table is concordant, improves tension effects, decreases damage, the front end of described connection boss 2 is provided with an ecto-entad and inclines
Oblique rake 21, is easy to connection boss and can depart from paper tube, decrease the damage of paper tube, using effect is good, described fixing groove 13
The diameter with diameter greater than mounting groove 11, be easy to body and be fixed on finishing machine, installation effect is good, stability is good, it is to avoid
Swing after body installation, improves work efficiency.
By producing the internal diameter of paper tube the installation site on boss 2 to be connected on regulation elasticity body 3, made by threaded adjusting
Movable post activity is on connecting boss 2, easy to adjust, by installing bearing in mounting groove 11 and passing through to be provided with bullet in draw-in groove 12
Property collar bearing is fixed in body 1, and by fixing groove 13, body 1 is arranged in finishing machine frame, during use, leads to
Cross be movably connected in connection boss 2 on elastomer 3 tensioning paper tube, during tensioning, by steel ball 32 movable post 31 loose slot 30
Interior activity, makes steel ball 32 withstand paper tube, during disengaging, according to the effect of spring 33, steel ball 32 is pressed down, and makes steel ball 32 depart from paper
Pipe, is operated successively it is possible to the internal diameter of paper tube comes position on connecting boss 2 for the regulation elasticity body 3.
The elastomer tensioning paper tube on boss there being activity will be connected, and it is convex by locking device, elastomer to be locked at connection
On platform, passing through regulation elasticity body during work, remain the tensioning to paper tube for the body, being conducive to improving work efficiency it is ensured that producing
Quality, reduces production cost, improves the safety of workman, can connect the position on boss according to the model of paper tube to elastomer
Put and be adjusted it is ensured that body adapts to different paper tubes productions, Practical Performance is good, by the setting of mounting groove and draw-in groove,
It is easy to this internal installation axle to hold, is easy to the rotation of body, body is fixed it is ensured that body does not occur when working by fixing groove
Depart from and do not vibrate, by locking device be built in this internal and front end be built in elasticity internal it is ensured that the surface of body
Flatness, the installation being easy to body fixes.
Claims (3)
1. a kind of chemical fiber paper tube numerical control finishing machine top, including body (1) it is characterised in that: the front portion of described body (1) sets
There is connection boss (2), the circular arc side wall of described connection boss (2) is connected with least two groups for being stretched in paper tube
Connect the elastomer (3) on boss (2), described elastomer (3) arrives the radius less than body (1) for the distance of horizontal axis, described
It is provided with body (1) and elastomer (3) is locked at the locking device (4) connecting on boss (2), described locking device (4) is built-in
In body (1) and front end is built in elastomer (3), the middle part of described body (1) is provided with the mounting groove that a bearing is installed
(11), described mounting groove (11) is provided with a draw-in groove (12) being easy to elastic collar installation, in the institute of mounting groove (11) front end
State body (1) to be provided with for by hard-wired for body (1) fixing groove (13), described elastomer (3) includes being movably connected in
Connect the upper middle part of boss (2) the movable post (31) being provided with loose slot (30), the steel ball (32) being movably connected in loose slot (30),
It is provided with the spring (33) controlling steel ball (32) activity, described steel ball (32) is built between described steel ball (32) and loose slot (30)
Height in loose slot (30) is the 7/10～4/5 of steel ball (32) height, and the top of described activity post (31) is provided with one piece to prevent
Steel ball (32) departs from the catch (34) of loose slot (30), and described catch (34) is provided with the connecting hole for steel ball (32) activity
(341), described locking device (4) is fixedly connected in movable post (31), and the described front end connecting boss (2) is provided with one by outer
Intilted rake (21), the diameter with diameter greater than mounting groove (11) of described fixing groove (13).
2. a kind of chemical fiber paper tube numerical control finishing machine top according to claim 1 it is characterised in that: described locking device
(4) it is holding screw, described body (1) is provided with the fixing hole (10) matching with holding screw, on described activity post (31)
It is provided with the screwed hole (311) with holding screw cooperation.
3. a kind of chemical fiber paper tube numerical control finishing machine top according to claim 1 it is characterised in that: described catch (34)
Outermost edges and the outer ledge being connected boss (2) concordant, described activity post (31) is movably connected in connection by screw thread
On boss (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410489995.2A CN104275831B (en) | 2014-09-23 | 2014-09-23 | Ejector head for numerical-control finishing machine for paper tubes made of chemical fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410489995.2A CN104275831B (en) | 2014-09-23 | 2014-09-23 | Ejector head for numerical-control finishing machine for paper tubes made of chemical fibers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104275831A CN104275831A (en) | 2015-01-14 |
| CN104275831B true CN104275831B (en) | 2017-02-01 |
Family
ID=52251396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410489995.2A Active CN104275831B (en) | 2014-09-23 | 2014-09-23 | Ejector head for numerical-control finishing machine for paper tubes made of chemical fibers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104275831B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0383082A2 (en) * | 1989-02-16 | 1990-08-22 | Tidland GmbH | Chuck |
| CN202414820U (en) * | 2012-02-22 | 2012-09-05 | 德清泰德机械有限公司 | Unwinding spring clamping head of dividing and cutting machine |
| CN203269142U (en) * | 2013-05-17 | 2013-11-06 | 无锡市俊宝华蓝科技有限公司 | Steel ball locking type air tensioning shaft |
| CN203682688U (en) * | 2014-01-22 | 2014-07-02 | 杭州鸿立机械有限公司 | Paper tube inflatable chuck device for slitting machine |
| CN203765692U (en) * | 2014-03-19 | 2014-08-13 | 杭州鸿立机械有限公司 | Tightening device of paper tube machine |
| CN204036953U (en) * | 2014-09-23 | 2014-12-24 | 平湖市三信机械制造有限公司 | A kind of chemical fiber paper tube numerical control finishing machine top |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3535959B2 (en) * | 1997-09-05 | 2004-06-07 | 株式会社三協精機製作所 | Roll paper mounting mechanism |
-
2014
- 2014-09-23 CN CN201410489995.2A patent/CN104275831B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0383082A2 (en) * | 1989-02-16 | 1990-08-22 | Tidland GmbH | Chuck |
| CN202414820U (en) * | 2012-02-22 | 2012-09-05 | 德清泰德机械有限公司 | Unwinding spring clamping head of dividing and cutting machine |
| CN203269142U (en) * | 2013-05-17 | 2013-11-06 | 无锡市俊宝华蓝科技有限公司 | Steel ball locking type air tensioning shaft |
| CN203682688U (en) * | 2014-01-22 | 2014-07-02 | 杭州鸿立机械有限公司 | Paper tube inflatable chuck device for slitting machine |
| CN203765692U (en) * | 2014-03-19 | 2014-08-13 | 杭州鸿立机械有限公司 | Tightening device of paper tube machine |
| CN204036953U (en) * | 2014-09-23 | 2014-12-24 | 平湖市三信机械制造有限公司 | A kind of chemical fiber paper tube numerical control finishing machine top |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104275831A (en) | 2015-01-14 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314200 Pinghu Economic Development Zone, Zhejiang, Xingping No., No. four road, No. 67 Patentee after: ZHEJIANG SANXIN INTELLIGENT MACHINERY TECHNOLOGY CO., LTD. Address before: 314200 Pinghu Economic Development Zone, Zhejiang, Xingping No., No. four road, No. 67 Patentee before: Pinghu Sanxin Machinery Manufacturing Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 314300 Coconut Island Road 1388, Xitangqiao Street, Haiyan County, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Sanxin Intelligent Machinery Co.,Ltd. Address before: 314200 No. 67 Xingping Fourth Road, Pinghu Economic Development Zone, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG SANXIN INTELLIGENT MACHINERY TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |