CN104275831A - 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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- CN104275831A CN104275831A CN201410489995.2A CN201410489995A CN104275831A CN 104275831 A CN104275831 A CN 104275831A CN 201410489995 A CN201410489995 A CN 201410489995A CN 104275831 A CN104275831 A CN 104275831A
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- boss
- steel ball
- paper tube
- finishing machine
- elastomer
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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
General conventional come directly towards in use working face and cause wearing and tearing through repeatedly pushing away to pull out, wearing and tearing post gap is excessive, causes the shallow difference of a groove depth, causes chemical fibre factory's switching rate unstable.Usually continue to use in the method for its surface dish adhesive tape.But the method easily security incident occurs, poor stability, easily cause shutting down, adhesive tape also may stick affects product quality on paper tube.
Summary of the invention
The technical problem to be solved in the present invention is the above defect that existing top exists, thus provides a kind of chemical fiber paper tube numerical control finishing machine to come directly towards.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: a kind of chemical fiber paper tube numerical control finishing machine top, comprise body, the front portion of described body is provided with connection boss, the circular arc sidewall of described connection boss is connected with at least two groups for paper tube being stretched in the elastomer connected on boss, described elastomer is less than the radius of body to the distance of horizontal axis, the locking device being locked at by elastomer and connecting on boss is provided with in described body, described locking device is built in body and front end is built in elastomer, the middle part of described body is provided with the mounting groove of a bearing installation, described mounting groove is provided with a draw-in groove be convenient to elastic collar and installed, the described body of mounting groove front end is provided with for by hard-wired for body holddown groove.
Preferably, described elastomer comprises the movable post being movably connected in and connecting and be provided with loose slot in the middle part of on boss, be movably connected in the steel ball in loose slot, the spring controlling steel ball activity is provided with between described steel ball and loose slot, the described steel ball height be built in loose slot is 7/10 ~ 4/5 of steel ball height, the top of described movable post is provided with one piece of catch preventing steel ball from departing from loose slot, described catch is provided with the connecting hole for steel ball activity, described locking device is fixedly connected in movable post, can control elastomer according to the model of paper tube, the arranging of catch effectively avoids and operationally avoids steel ball and depart from loose slot, decrease the loss of steel ball, the setting of spring, effectively control the activity of steel ball, be conducive to the reset of steel ball, structure is simple, working effect is high, good to the tension effects of paper tube.
Preferably, described locking device is holding screw, described body is provided with the fixing hole matched with holding screw, described movable post is provided with the screwed hole coordinated with holding screw, also can be other locking devices, holding screw connects reliable, easy installation and removal, can change according to demand, easy to process.
Preferably, the outermost edges of described catch is concordant with the outer ledge being connected boss, described movable post is movably connected in by screw thread and connects on boss, screw thread animation effect is good, the height on boss can connected by adjustable elastic body according to demand, by the outermost edges of catch with to be connected convex edge of table concordant, improve tension effects, decrease damage.
Preferably, the front end of described connection boss is provided with the rake of an ecto-entad inclination, and being convenient to connect boss can depart from paper tube, and decrease the damage of paper tube, result of use is good.
Preferably, the diameter of described holddown groove is greater than the diameter of mounting groove, and be convenient to body and be fixed on finishing machine, install effective, stability is good, avoids the swing after body installation, improves operating efficiency.
In sum, advantage of the present invention: will the movable elastomer tensioning paper tube had on boss be connected, and by locking device, elastomer is locked on connection boss, by adjustable elastic body during work, remain the tensioning of body to paper tube, be conducive to increasing work efficiency, ensure product quality, reduce production cost, improve the security of workman, can regulate the position of elastomer on connection boss according to the model of paper tube, ensure that this physical efficiency adapts to different paper tubes and produces, Practical Performance is good, by the setting of mounting groove and draw-in groove, be convenient to, in body, bearing is installed, be convenient to the rotation of body, by holddown groove, body is fixed, when ensure that work, body does not occur to depart from and do not vibrate, locking device being built in body and front end is built in elastomer, ensure that the flatness on the surface of body, the installation being convenient to body is fixed.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described:
Fig. 1 is the structural representation of a kind of chemical fiber paper tube numerical control of the present invention finishing machine top;
Fig. 2 is the partial enlarged drawing of A in Fig. 1.
Detailed description of the invention
As Fig. 1, shown in Fig. 2, a kind of chemical fiber paper tube numerical control finishing machine top, comprise body 1, the front portion of described body 1 is provided with and connects boss 2, the circular arc sidewall of described connection boss 2 is connected with four groups for paper tube being stretched in the elastomer 3 connected on boss 2, four groups of elastomers 3 are evenly distributed in and connect on boss 2, described elastomer 3 is less than the radius of body 1 to the distance of horizontal axis, the locking device 4 being locked at by elastomer 3 and connecting on boss 2 is provided with in described body 1, described locking device 4 is built in body 1 and front end is built in elastomer 3, the middle part of described body 1 is provided with the mounting groove 11 of a bearing installation, described mounting groove 11 is provided with a draw-in groove 12 be convenient to elastic collar and installed, the described body 1 of mounting groove 11 front end is provided with for by hard-wired for body 1 holddown groove 13, described elastomer 3 comprises the movable post 31 being movably connected in and connecting and be provided with loose slot 30 in the middle part of on boss 2, be movably connected in the steel ball 32 in loose slot 30, the spring 33 controlling steel ball 32 activity is provided with between described steel ball 32 and loose slot 30, described steel ball 32 height be built in loose slot 30 is 7/10 ~ 4/5 of steel ball 32 height, the top of described movable post 31 is provided with one piece of catch 34 preventing steel ball 32 from departing from loose slot 30, described catch 34 is provided with the connecting hole 341 for steel ball 32 activity, described locking device 4 is fixedly connected in movable post 31, can control elastomer according to the model of paper tube, the arranging of catch effectively avoids and operationally avoids steel ball and depart from loose slot, decrease the loss of steel ball, the setting of spring, effectively control the activity of steel ball, be conducive to the reset of steel ball, structure is simple, working effect is high, good to the tension effects of paper tube, described locking device 4 is holding screw, described body 1 is provided with the fixing hole 10 matched with holding screw, described movable post 31 is provided with the screwed hole 311 coordinated with holding screw, also can be other locking devices, holding screw connects reliable, easy installation and removal, can change according to demand, easy to process, the outermost edges of described catch 34 is concordant with the outer ledge being connected boss 2, described movable post 31 is movably connected in by screw thread and connects on boss 2, screw thread animation effect is good, the height on boss can connected by adjustable elastic body according to demand, by the outermost edges of catch with to be connected convex edge of table concordant, improve tension effects, decrease damage, the front end of described connection boss 2 is provided with the rake 21 of an ecto-entad inclination, be convenient to connect boss and can depart from paper tube, decrease the damage of paper tube, result of use is good, the diameter of described holddown groove 13 is greater than the diameter of mounting groove 11, being convenient to body is fixed on finishing machine, install effective, stability is good, avoid the swing after body installation, improve operating efficiency.
Installation site adjustable elastic body 3 connected on boss 2 is come by the internal diameter producing paper tube, make movable post movable on connection boss 2 by threaded adjusting, easy to adjust, by installing bearing in mounting groove 11 and by being provided with elastic collar in draw-in groove 12, bearing being fixed in body 1, and by holddown groove 13, body 1 is arranged in finishing machine frame, during use, elastomer 3 tensioning paper tube on boss 2 is connected by being movably connected in, during tensioning, movable in the loose slot 30 of movable post 31 by steel ball 32, steel ball 32 is made to withstand paper tube, during disengaging, according to the effect of spring 33, by steel ball 32 toward pressing down, steel ball 32 is made to depart from paper tube, operate successively, just the internal diameter of paper tube can carry out adjustable elastic body 3 and connecting the position on boss 2.
The movable elastomer tensioning paper tube had on boss will be connected, and by locking device, elastomer is locked on connection boss, by adjustable elastic body during work, remain the tensioning of body to paper tube, be conducive to increasing work efficiency, ensure product quality, reduce production cost, improve the security of workman, can regulate the position of elastomer on connection boss according to the model of paper tube, ensure that this physical efficiency adapts to different paper tubes and produces, Practical Performance is good, by the setting of mounting groove and draw-in groove, be convenient to, in body, bearing is installed, be convenient to the rotation of body, by holddown groove, body is fixed, when ensure that work, body does not occur to depart from and do not vibrate, locking device being built in body and front end is built in elastomer, ensure that the flatness on the surface of body, the installation being convenient to body is fixed.
Claims (6)
1. a chemical fiber paper tube numerical control finishing machine top, comprise body (1), it is characterized in that: the front portion of described body (1) is provided with and connects boss (2), the circular arc sidewall of described connection boss (2) is connected with at least two groups for paper tube being stretched in the elastomer (3) connected on boss (2), described elastomer (3) is less than the radius of body (1) to the distance of horizontal axis, the locking device (4) being locked at by elastomer (3) and connecting on boss (2) is provided with in described body (1), described locking device (4) is built in body (1) and front end is built in elastomer (3), the middle part of described body (1) is provided with the mounting groove (11) of a bearing installation, described mounting groove (11) is provided with a draw-in groove (12) be convenient to elastic collar and installed, the described body (1) of mounting groove (11) front end is provided with for by body (1) hard-wired holddown groove (13).
2. a kind of chemical fiber paper tube numerical control finishing machine top according to claim 1, it is characterized in that: described elastomer (3) comprises the movable post (31) being movably connected in and being provided with loose slot (30) in the middle part of connection boss (2) above, be movably connected in the steel ball (32) in loose slot (30), be provided with between described steel ball (32) and loose slot (30) and control the movable spring (33) of steel ball (32), described steel ball (32) height be built in loose slot (30) is 7/10 ~ 4/5 of steel ball (32) height, the top of described movable post (31) is provided with one piece of catch (34) preventing steel ball (32) from departing from loose slot (30), described catch (34) is provided with for the movable connecting hole (341) of steel ball (32), described locking device (4) is fixedly connected in movable post (31).
3. a kind of chemical fiber paper tube numerical control finishing machine top according to claim 2, it is characterized in that: described locking device (4) is holding screw, described body (1) is provided with the fixing hole (10) matched with holding screw, and described movable post (31) is provided with the screwed hole (311) coordinated with holding screw.
4. a kind of chemical fiber paper tube numerical control finishing machine top according to claim 2, it is characterized in that: the outermost edges of described catch (34) is concordant with the outer ledge being connected boss (2), described movable post (31) is movably connected in by screw thread and connects on boss (2).
5. a kind of chemical fiber paper tube numerical control finishing machine top according to claim 1, is characterized in that: the front end of described connection boss (2) is provided with the rake (21) of an ecto-entad inclination.
6. a kind of chemical fiber paper tube numerical control finishing machine top according to claim 1, is characterized in that: the diameter of described holddown groove (13) is greater than the diameter of mounting groove (11).
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 true CN104275831A (en) | 2015-01-14 |
| CN104275831B CN104275831B (en) | 2017-02-01 |
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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 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0383082A2 (en) * | 1989-02-16 | 1990-08-22 | Tidland GmbH | Chuck |
| JPH1179479A (en) * | 1997-09-05 | 1999-03-23 | Sankyo Seiki Mfg Co Ltd | Paper roll mounting mechanism |
| 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 |
-
2014
- 2014-09-23 CN CN201410489995.2A patent/CN104275831B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0383082A2 (en) * | 1989-02-16 | 1990-08-22 | Tidland GmbH | Chuck |
| JPH1179479A (en) * | 1997-09-05 | 1999-03-23 | Sankyo Seiki Mfg Co Ltd | Paper roll mounting mechanism |
| 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 |
|---|---|
| CN104275831B (en) | 2017-02-01 |
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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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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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