CN1312022C - Floating roll of cutting machine - Google Patents
Floating roll of cutting machine Download PDFInfo
- Publication number
- CN1312022C CN1312022C CNB2005100378938A CN200510037893A CN1312022C CN 1312022 C CN1312022 C CN 1312022C CN B2005100378938 A CNB2005100378938 A CN B2005100378938A CN 200510037893 A CN200510037893 A CN 200510037893A CN 1312022 C CN1312022 C CN 1312022C
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- CN
- China
- Prior art keywords
- dancer
- floating roller
- cylinder
- connection block
- piston rod
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- Expired - Fee Related
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Abstract
The present invention relates to a floating roller of a cutting machine in a vertical motion way. A precise guide rail pair is perpendicularly arranged on the inner side of a wall plate; a connecting seat of the floating roller is movably arranged on the precise guide rail pair; one end of a piston rod in a cylinder is connected with the wall plate, and the other end is connected with the connecting seat of the floating roller; both ends of the floating roller are connected with the connecting seat of the floating roller; one end of a sliding rheostat is connected with the connecting seat of the floating roller. In the prior art, in order that the tension way of the floating roller is in swing motions in the horizontal direction, the defects of low precision, large whole mechanism, etc. which are caused by roller self weight and inconsistent tension direction are solved. The floating roller of the present invention adopts a perpendicular upward and downward motion mode; tension can be formed on wound materials, and the present invention increases the precision, decreases the volume and lowers the cost.
Description
Technical field
The present invention relates to a kind of cutting machine dancer, the dancer on particularly a kind of perpendicular movement mode cutting machine.
Background technology
Before the present invention, it is to set up tension force on the material of slitting rolling that dancer on station formula rolling cutting machine mainly acts on, make the rolling material smooth, smooth, even, thereby guarantee the quality of rolling material, shake, inhomogeneous is arranged slightly, will make the rolling material become waste product, substandard products, cause quality decline, economic loss, cost to increase, and the prestige infringement.Therefore, in order to guarantee the quality of rolling material, key is that the dancer that improves the rolling material must set up tension force on the rolling material, and improves the precision of regulating, and stops the tension force lack of equilibrium that the small fluctuation of dancer brings and situation that the rolling quality of material that causes descends.Now, normally used dancer, as shown in Figure 1 and Figure 2, bearing 3 ' is installed on the wallboard 1 ', Yi Bian one, dancer link span 2 ' two ends are connected with bearing 3 ', dancer 6 ' is connected with dancer link span 2 ', and mechanical drive 4 ' is installed on the end of dancer link span 2 ', and potential device 5 ' is connected with mechanical drive 4 ', piston rod 7 ' one end is connected with dancer link span 2 ' in the cylinder, and the other end is connected with wallboard 1 '.Its principle of work and mode are to drive dancer link span 2 ' by the 7 ' crank motion of piston rod in the cylinder to move horizontally, make the rolling material when crossing dancer 6 ', produce tension force, again by the motion of mechanical drive 4 ', be reflected on the potential device 5 ', again the resistance signal is delivered to control system, adjust cylinder by control system according to material characteristic and comprise the flexible of piston rod 7 ', adjust the tension force size.The defective of this mechanism and method is that the mode of setting up dancer tension force is the horizontal direction swing, cylinder must overcome the deadweight of roller earlier, but it is inconsistent with the direction of tension force, cause one to be that precision is high and be difficult to again improve, the 2nd, make entire mechanism very huge, complicated in order to guarantee certain precision, material and processing request to dancer is also very high simultaneously, and cost is increasing manyly virtually, does not meet the economic index and the requirement of industrialized mass production.
Summary of the invention
Purpose of the present invention just is to overcome above-mentioned defective, designs a kind of simple in structure and can increase substantially the dancer mechanism and the device of the up-and-down movement of adjusting dancer tension force precision.
Technical scheme of the present invention is:
Float roller device on a kind of cutting machine, piston rod one end in its cylinder is fixedly connected on the wallboard, its major technique is characterised in that the piston rod other end is connected with the dancer Connection Block in the cylinder, the dancer two ends are connected on the dancer Connection Block, on the same direction of the dancer Connection Block at dancer two ends, a cylinder is set respectively, slide rheostat one end connects the dancer Connection Block, the other end is connected on the wallboard, accurate rolling guide-rail pairs vertical fixing is arranged on the wallboard inboard, the dancer Connection Block is installed on the precise guide rail pair, can do up-and-down movement up and down thereon.
Advantage of the present invention and effect are that dancer adopts the perpendicular movement mode, can not only on the material of slitting rolling, form tension force, and improved precision greatly, simplified entire mechanism simultaneously, reduced cost, dwindled the volume of entire mechanism, also feasible material to dancer requires also to have reduced, and Material Selection has had bigger scope.
Description of drawings
Fig. 1---the dancer structural representation that uses in the prior art.
Fig. 2---be the lateral plan of Fig. 1.
Fig. 3---dancer structural principle scheme drawing of the present invention.
The lateral plan of Fig. 4---Fig. 3.
The specific embodiment
As shown in Figure 3, Figure 4,4 two of precise guide rail pairs are fixedly mounted on respectively on wallboard 3 inboards of both sides; Again dancer Connection Block 5 is installed on the precise guide rail pair 4, can does upper and lower up-and-down movement thereon; The two ends of dancer 2 connect dancer Connection Block 5 respectively; An end of piston rod 1 is connected with dancer Connection Block 5 in the cylinder, and the other end is captiveed joint with wallboard 3; One end of slide rheostat 6 is connected with dancer Connection Block 5, and the other end is captiveed joint with wallboard 3.
During work, cylinder comprises that the crank motion of piston rod 1 drives dancer Connection Block 5 and do upper and lower motion on precise guide rail pair 4, because dancer 2 links together with dancer Connection Block 5, therefore also driving dancer 2 also makes upper and lower crank motion, make the material of rolling on dancer 2, produce tension force, consistent with the upper and lower sense of motion of dancer 2; Simultaneously, dancer Connection Block 5 also drives slide rheostat 6 and makes upper and lower crank motion, thereby making the change in resistance of slide rheostat 6 in time be delivered to control system (does not draw in this example, omit) in, control system is in time adjusted the flexible of piston rod 1 in the cylinder according to the characteristic of material, thereby reaches the purpose of control material tension force.
In order to control material tension force better, improve precision, make atomic little variation can both in time obtain adjusting, not only on the dancer Connection Block 5 at dancer 2 two ends, unidirectional cylinder is set and comprises piston rod 1, and comprise that at each cylinder on another direction on opposite of piston rod 1 same cylinder being set also comprises piston rod 1, two-way control, thereby greatly improve precision.
Dancer Connection Block 5 among the present invention is simplified greatly than the structure of the dancer link span in the middle of the prior art, and volume also dwindles greatly, and function is but strengthened.
Claims (2)
1. the float roller device on the cutting machine, piston rod one end in its cylinder is fixedly connected on the wallboard, it is characterized in that the piston rod other end is connected with the dancer Connection Block in the cylinder, the dancer two ends are connected on the dancer Connection Block, on the same direction of the dancer Connection Block at dancer two ends, a cylinder is set respectively, slide rheostat one end connects the dancer Connection Block, the other end is connected on the wallboard, accurate rolling guide-rail pairs vertical fixing is arranged on the wallboard inboard, the dancer Connection Block is installed on the precise guide rail pair, can do up-and-down movement up and down thereon.
2. the float roller device on a kind of cutting machine according to claim 1 is characterized in that being provided with same cylinder on the opposite sense of each cylinder and piston rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100378938A CN1312022C (en) | 2005-02-28 | 2005-02-28 | Floating roll of cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100378938A CN1312022C (en) | 2005-02-28 | 2005-02-28 | Floating roll of cutting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1654175A CN1654175A (en) | 2005-08-17 |
| CN1312022C true CN1312022C (en) | 2007-04-25 |
Family
ID=34894397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100378938A Expired - Fee Related CN1312022C (en) | 2005-02-28 | 2005-02-28 | Floating roll of cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1312022C (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2910495Y (en) * | 2006-07-12 | 2007-06-13 | 罗永辉 | Pressure wheel gear of transparent thin film separating cutter |
| CN101519169B (en) * | 2009-03-25 | 2011-03-23 | 南京安顺自动化装备有限公司 | Floating roll device for splitting machine |
| CN102849503A (en) * | 2011-06-29 | 2013-01-02 | 吴江市依林针织整型有限公司 | Sliding mode of cloth pressing piece |
| CN103662935B (en) * | 2013-12-31 | 2016-08-03 | 北京德鑫泉物联网科技股份有限公司 | Gravity shaft tension redundancy control system |
| CN103979360A (en) * | 2014-05-30 | 2014-08-13 | 江苏海狮机械集团有限公司 | Mounting structure of feeding conveying rollers of third folding device of linen folding machine |
| CN103979361A (en) * | 2014-05-30 | 2014-08-13 | 江苏海狮机械集团有限公司 | Third folding device of linen folding machine |
| CN105923439A (en) * | 2016-06-30 | 2016-09-07 | 张雅婷 | Thin film unwinding and horizontal-moving mechanism |
| CN106516841B (en) * | 2016-12-16 | 2018-03-06 | 常州数控技术研究所 | The floating roller mechanism of tension fluctuation can be absorbed |
| CN108423470B (en) * | 2018-03-29 | 2019-10-01 | 浙江华创机电科技有限公司 | A kind of cutting machine unreels double floating roller mechanisms |
| CN109720912B (en) * | 2018-12-28 | 2020-09-01 | 重庆富美包装印务有限公司 | Guiding mechanism of winding roller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4200211A (en) * | 1977-08-03 | 1980-04-29 | Fuji Photo Film Co., Ltd. | Web guide device |
| WO1988006512A1 (en) * | 1987-02-26 | 1988-09-07 | Yuya Yoshida | Sheet cutter for soft woven fabric |
| CN2454341Y (en) * | 2000-11-29 | 2001-10-17 | 三角集团有限公司 | Cloth-rolling machine |
| CN2561749Y (en) * | 2002-07-18 | 2003-07-23 | 赵明 | High-speed cutter |
| CN1439589A (en) * | 2002-02-21 | 2003-09-03 | 赖芬豪泽机械工厂股份有限公司 | Flatter |
| CN2764582Y (en) * | 2005-02-28 | 2006-03-15 | 许志岗 | Floating roller on slitting machine |
-
2005
- 2005-02-28 CN CNB2005100378938A patent/CN1312022C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4200211A (en) * | 1977-08-03 | 1980-04-29 | Fuji Photo Film Co., Ltd. | Web guide device |
| WO1988006512A1 (en) * | 1987-02-26 | 1988-09-07 | Yuya Yoshida | Sheet cutter for soft woven fabric |
| CN2454341Y (en) * | 2000-11-29 | 2001-10-17 | 三角集团有限公司 | Cloth-rolling machine |
| CN1439589A (en) * | 2002-02-21 | 2003-09-03 | 赖芬豪泽机械工厂股份有限公司 | Flatter |
| CN2561749Y (en) * | 2002-07-18 | 2003-07-23 | 赵明 | High-speed cutter |
| CN2764582Y (en) * | 2005-02-28 | 2006-03-15 | 许志岗 | Floating roller on slitting machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1654175A (en) | 2005-08-17 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Zhigang Document name: Notification to Pay the Fees |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070425 Termination date: 20140228 |