CN105197651B - Bag Making Machine floats thick stick with tension force - Google Patents
Bag Making Machine floats thick stick with tension force Download PDFInfo
- Publication number
- CN105197651B CN105197651B CN201510587194.4A CN201510587194A CN105197651B CN 105197651 B CN105197651 B CN 105197651B CN 201510587194 A CN201510587194 A CN 201510587194A CN 105197651 B CN105197651 B CN 105197651B
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- CN
- China
- Prior art keywords
- floating
- thick stick
- potentiometer
- floating roller
- axle
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/02—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
- B65H26/04—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs for variation in tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
- B65H2515/30—Forces; Stresses
- B65H2515/31—Tensile forces
- B65H2515/314—Tension profile, i.e. distribution of tension, e.g. across the material feeding direction or along diameter of web roll
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The present invention relates to a kind of Bag Making Machine thick stick, including fixed roll axle, left floating thick stick solid plate, floating roller axle, left floating thick stick swing arm, fixed roll, floating roller, right floating thick stick swing arm and the right solid plate of floating thick stick are floated with tension force；It is characterized in that：Also include tension feedback mechanisms；The tension feedback mechanisms include linear potentiometer, oscillating bearing, potentiometer fixed seat, potentiometer rotating shaft and bearing block, the linear potentiometer is fixedly mounted in potentiometer fixed seat, potentiometer fixed seat is fixedly mounted on potentiometer roller end, potentiometer rotating shaft is arranged in bearing block by bearing supporting, and bearing block is fixed on the solid plate of floating thick stick in left side；The offset axis of the linear potentiometer is connected upwardly through oscillating bearing with the left end of floating roller axle.The present invention is reasonable in design, the tension signal of film directly is fed back into system by the linear potentiometer of precision, more accurately, it can be ensured that the tension force of film is in motion process all the time in rational scope.
Description
Technical field
The present invention relates to a kind of Bag Making Machine to float thick stick with tension force, belongs to packaging bag processing and manufacturing technology.
Background technology
With economic development, requirement of the people to product packaging improves constantly, to the performance requirement of Bag Making Machine also continuous
Raising, Bag Making Machine make sack speed also to improve constantly.This stable motion just to film proposes higher requirement,
Tension force of the film in motion process needs to be maintained in rational scope.For this reason, it may be necessary to constantly test in the course of the work thin
The tension force of film, in order to which system can be modified in time when tension force goes wrong.It is exactly to be used for measuring film that tension force, which floats thick stick,
Tension force device, tension force floats the thick stick motion state whether reasonable in design for directly influencing film.In the prior art, some tension force
Floating measurement of the thick stick to membrane tension is not accurate enough, so as to influence the holding to layer tension, and then has influence on the quality of production of sack.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided and a kind of Bag Making Machine floats thick stick with tension force, its
It is reasonable in design, the tension signal of film is directly fed back to by system by the linear potentiometer of precision, more accurately, it can be ensured that
The tension force of film is in motion process all the time in rational scope.
According to technical scheme provided by the invention：Bag Making Machine floats thick stick, including fixed roll axle, the solid plate of the floating thick stick in a left side, floating roller with tension force
Axle, left floating thick stick swing arm, fixed roll, floating roller, right floating thick stick swing arm and the right solid plate of floating thick stick, the fixed roll are arranged on fixed roll by bearing supporting
On axle, fixed roll axle both ends are arranged on the solid plate of left floating thick stick and the right solid plate of floating thick stick by bearing supporting respectively；The floating roller is arranged on
Fixed roll side and parallel with fixed roll, floating roller are arranged on floating roller axle by bearing supporting；The left floating thick stick swing arm is arranged on fixed roll
With the left side of floating roller, the floating thick stick swing arm both ends in a left side are rotatably connected on fixed roll axle and floating roller axle respectively；The right floating thick stick swing arm is set
In fixed roll and the right side of floating roller, the floating thick stick swing arm both ends in the right side are rotatably connected on fixed roll axle and floating roller axle respectively；It is characterized in that：Also
Including tension feedback mechanisms；The tension feedback mechanisms include linear potentiometer, oscillating bearing, potentiometer fixed seat, potentiometer
Rotating shaft and bearing block, the linear potentiometer are fixedly mounted in potentiometer fixed seat, and potentiometer fixed seat is fixedly mounted on electricity
Position device roller end, potentiometer rotating shaft are arranged in bearing block by bearing supporting, and bearing block is fixed on the solid plate of floating thick stick in left side
On；The offset axis of the linear potentiometer is connected upwardly through oscillating bearing with the left end of floating roller axle.
As a further improvement on the present invention, the tension force floats and is additionally provided with film breaks autoshutoff device on thick stick, described
Film breaks autoshutoff device includes proximity switch and switch installation board, and the floating thick stick that the switch installation board is arranged on right side is consolidated
On plate, the proximity switch is arranged on switch installation board, and the proximity switch is corresponding with floating roller axle right-hand member, works as film breaks
When, floating roller is no longer influenced by the tension force of film, and floating roller is fallen downwards under gravity, and in floating roller drops way, floating roller axle can touch
Proximity switch is sent out, proximity switch feeds back signal to system, and system control equipment is shut down.
The present invention compared with prior art, has advantages below：
The present invention is reasonable in design, the tension signal of film directly is fed back into system by the linear potentiometer of precision, more
Add accurate, it can be ensured that the tension force of film is in motion process all the time in rational scope；The signal that system obtains is mould
Analog quantity, be advantageous to the precise controlling to tension force；And it is simple and reliable for structure, it is easy to maintenance.
Brief description of the drawings
Fig. 1 is the structure top view of the embodiment of the present invention.
Fig. 2 is the structure left view of the embodiment of the present invention.
Embodiment
With reference to specific drawings and examples, the invention will be further described.
As illustrated, the Bag Making Machine in embodiment floats thick stick mainly by linear potentiometer 1, oscillating bearing 2, potentiometer with tension force
Fixed seat 3, potentiometer rotating shaft 4, bearing block 5, fixed roll axle 6, the solid plate 7 of the floating thick stick in a left side, floating roller axle 8, a left side are floated thick stick swing arm 9, fixed roll 10, floated
The parts such as roller 11, right floating thick stick swing arm 12, proximity switch 13, switch installation board 14 and the right solid plate 15 of floating thick stick are formed.
As shown in Figure 1 and Figure 2, the fixed roll 10 is arranged on fixed roll axle 6 by bearing supporting, and the both ends of fixed roll axle 6 lead to respectively
Bearing supporting is crossed to be arranged on the solid plate 7 of left floating thick stick and the right solid plate 15 of floating thick stick；The floating roller 11 is arranged on the side of fixed roll 10 and with determining
Roller 10 is parallel, and floating roller 11 is arranged on floating roller axle 8 by bearing supporting；The left floating thick stick swing arm 9 is arranged on fixed roll 10 and floating roller
11 left side, the floating both ends of thick stick swing arm 9 in a left side are rotatably connected on fixed roll axle 6 and floating roller axle 8 respectively；The right floating thick stick swing arm 12 is set
In fixed roll 10 and the right side of floating roller 11, the floating both ends of thick stick swing arm 12 in the right side are rotatably connected on fixed roll axle 6 and floating roller axle 8 respectively；It is described
Linear potentiometer 1, oscillating bearing 2, potentiometer fixed seat 3, potentiometer rotating shaft 4 and bearing block 5 form a set of tension feedback mechanisms,
The linear potentiometer 1 is fixedly mounted in potentiometer fixed seat 3, and potentiometer fixed seat 3 is fixedly mounted on the end of potentiometer rotating shaft 4
Portion, potentiometer rotating shaft 4 are arranged in bearing block 5 by bearing supporting, and bearing block 5 is fixed on the solid plate of floating thick stick in left side；It is described
The offset axis of linear potentiometer 1 is connected upwardly through oscillating bearing 2 with the left end of floating roller axle 8.
As shown in Figure 1 and Figure 2, in order to improve the safety in operation of equipment, the present invention is additionally provided with film breaks autostop machine
Structure, the film breaks autoshutoff device include proximity switch 13 and switch installation board 14, and the switch installation board 14 is installed
On the solid plate of floating thick stick on right side, the proximity switch 13 is arranged on switch installation board 14, the proximity switch 13 and floating roller axle 8
Right-hand member is corresponding, and when film breaks, floating roller 11 is no longer influenced by the tension force of film, and floating roller 11 is fallen downwards under gravity,
Floating roller 11 drops in way, and floating roller axle 8 can trigger proximity switch 13, and proximity switch 13 feeds back signal to system, system control equipment
Shut down.
The operation principle and the course of work of the present invention is as follows：
The present invention drives floating roller 11 to move up and down to measure the tension force situation of film with film in motion process；In bag
In the machine course of work, film passes through among fixed roll 10 and floating roller 11, and the support of floating roller 11 is on film；Film meeting when walking forward
Floating roller 11 is lifted up, floating roller 11 can fall after rise downwards again during film stop motion, thus drive the offset axis of linear potentiometer 1
Moved back and forth in certain stroke.Linear potentiometer 1 measures of film in the course of the work according to the shift length of offset axis
Power, then signal that tension force is converted into analog quantity passes system back, then the tension force of film is controlled by system, makes at the tension force of film
In in normal scope.
Claims (1)
1. Bag Making Machine floats thick stick, including fixed roll axle with tension force（6）, the left floating solid plate of thick stick（7）, floating roller axle（8）, left floating thick stick swing arm（9）, it is fixed
Roller（10）, floating roller（11）, right floating thick stick swing arm（12）With the solid plate of the floating thick stick in the right side（15）, the fixed roll（10）It is arranged on by bearing supporting
Fixed roll axle（6）On, fixed roll axle（6）Both ends are arranged on the left solid plate of floating thick stick by bearing supporting respectively（7）With the solid plate of the floating thick stick in the right side（15）
On；The floating roller（11）It is arranged on fixed roll（10）Side and and fixed roll（10）It is parallel, floating roller（11）It is arranged on by bearing supporting
Floating roller axle（8）On；The left floating thick stick swing arm（9）It is arranged on fixed roll（10）And floating roller（11）Left side, the floating thick stick swing arm in a left side（9）Both ends
Fixed roll axle is rotatably connected on respectively（6）With floating roller axle（8）On；The right floating thick stick swing arm（12）It is arranged on fixed roll（10）And floating roller
（11）Right side, the floating thick stick swing arm in the right side（12）Both ends are rotatably connected on fixed roll axle respectively（6）With floating roller axle（8）On；It is characterized in that：
Also include tension feedback mechanisms；The tension feedback mechanisms include linear potentiometer（1）, oscillating bearing（2）, potentiometer fixed seat
（3）, potentiometer rotating shaft（4）And bearing block（5）, the linear potentiometer（1）It is fixedly mounted on potentiometer fixed seat（3）On, electricity
Position device fixed seat（3）It is fixedly mounted on potentiometer rotating shaft（4）End, potentiometer rotating shaft（4）Bearing is arranged on by bearing supporting
Seat（5）It is interior, bearing block（5）It is fixed on the solid plate of floating thick stick in left side；The linear potentiometer（1）Offset axis upwardly through joint
Bearing（2）With floating roller axle（8）Left end connection；
The tension force floats and film breaks autoshutoff device is additionally provided with thick stick, and the film breaks autoshutoff device includes close
Switch（13）And switch installation board（14）, the switch installation board（14）Floating thick stick installed in right side is consolidated on plate, and described approach is opened
Close（13）Installed in switch installation board（14）On, the proximity switch（13）With floating roller axle（8）Right-hand member is corresponding, works as film breaks
When, floating roller（11）It is no longer influenced by the tension force of film, floating roller（11）Fall downwards under gravity, in floating roller（11）Tenesmus way
In, floating roller axle（8）Proximity switch can be triggered（13）, proximity switch（13）System is fed back signal to, system control equipment is shut down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510587194.4A CN105197651B (en) | 2015-09-15 | 2015-09-15 | Bag Making Machine floats thick stick with tension force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510587194.4A CN105197651B (en) | 2015-09-15 | 2015-09-15 | Bag Making Machine floats thick stick with tension force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105197651A CN105197651A (en) | 2015-12-30 |
| CN105197651B true CN105197651B (en) | 2017-12-22 |
Family
ID=54945704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510587194.4A Active CN105197651B (en) | 2015-09-15 | 2015-09-15 | Bag Making Machine floats thick stick with tension force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105197651B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5826774A (en) * | 1996-05-30 | 1998-10-27 | Axis Usa, Inc. | Wire tensioner for dynamo-electric machine coil winder |
| DE19738519B4 (en) * | 1997-09-03 | 2005-04-28 | Reifenhaeuser Masch | Device for winding a web and method for operating the device |
| CN201292023Y (en) * | 2008-09-28 | 2009-08-19 | 厉善君 | Paper box packing machine and automatic paper feed apparatus |
| CN201914749U (en) * | 2010-11-05 | 2011-08-03 | 陕西北人印刷机械有限责任公司 | Tension detection apparatus for high-speed gravure printing machine |
| CN103010838A (en) * | 2012-12-24 | 2013-04-03 | 窦其勇 | Floating roll feedback type yarn tension control device of one-time warping machine |
| CN203173595U (en) * | 2013-01-31 | 2013-09-04 | 上海和鹰机电科技股份有限公司 | Unstressing cloth paving machine |
| CN203806812U (en) * | 2014-03-14 | 2014-09-03 | 长沙辉腾塑料彩印有限公司 | Tension system of dry compound machine |
| CN204607212U (en) * | 2014-11-27 | 2015-09-02 | 宁波欣达印刷机器有限公司 | Two tension detect setting devices of wound roll material soft packaging equipment |
| CN204490159U (en) * | 2014-12-24 | 2015-07-22 | 重庆鑫仕达包装设备有限公司 | A kind of tension roller mechanism |
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2015
- 2015-09-15 CN CN201510587194.4A patent/CN105197651B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105197651A (en) | 2015-12-30 |
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