CN202390003U - Paper tape unwinding mechanism for paper rod maker - Google Patents
Paper tape unwinding mechanism for paper rod maker Download PDFInfo
- Publication number
- CN202390003U CN202390003U CN2011205316407U CN201120531640U CN202390003U CN 202390003 U CN202390003 U CN 202390003U CN 2011205316407 U CN2011205316407 U CN 2011205316407U CN 201120531640 U CN201120531640 U CN 201120531640U CN 202390003 U CN202390003 U CN 202390003U
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- China
- Prior art keywords
- paper tape
- frame
- spool
- paper
- reel
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- 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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Abstract
The utility model relates to a paper tape unwinding mechanism for a paper rod maker. The paper tape unwinding mechanism comprises a reel and a frame, wherein the reel is rotationally arranged on the frame. The paper tape unwinding mechanism is characterized by also comprising a pair of levelling rollers, at least one back-up roller and a resistance mechanism capable of applying resistance to one end of the reel, wherein the levelling rollers and the back-up roller are rotationally arranged on the frame and positioned in front of the reel; and the resistance mechanism is arranged on the frame. Because the resistance mechanism capable of applying the resistance to one end of the reel, the inertia rotation of the reel is prevented, and when the diameter of a paper roll is reduced, the reel can be prevented from rotating too quickly to avoid releasing excessive paper tape, the released paper tape is prevented from being creased and has certain tension, and continuous and constant-speed unwinding is ensured; and the levelling rollers and the back-up roller make the paper tape unfolded smoothly and stably and ensure smooth production.
Description
Technical field
The utility model relates to a kind of unwinding device, relates in particular to a kind of paper tape unreeling structure of paper rod manufacturing machine.
Background technology
The Fabricating machinery of packing, as: equipment such as coating machine, cutting machine, aluminum-spraying machine all are provided with unreeling structure, automatic steady ground such as paper roll or film rolling are launched, so that carry out follow-up cutting action.Generally all adopting the passive mode that unreels, promptly is to adopt a spool to turn to be installed on the frame, and paper roll or film rolling are fixed on the spool, by other parts traction paper tape or film, spool are rotated, thereby paper tape or film are launched automatically continuously.But along with the diameter of paper roll or film rolling is more and more littler; Spool will be done and quicken to rotate, because effect of inertia, spool rotates more and more faster and uncontrolled; Thereby the length that makes paper roll or film rolling launch causes fold much larger than required length; Make paper roll or film rolling to launch smoothly, influence product design, delay production.
Summary of the invention
The technical matters that the utility model will solve provides a kind of paper tape unreeling structure of paper rod manufacturing machine, and the paper tape unreeling structure of this paper rod manufacturing machine can continuously, steadily launch paper tape, and makes the paper tape that launches keep tension force, guarantees to produce and carries out smoothly.The technical scheme that adopts is following:
A kind of paper tape unreeling structure of paper rod manufacturing machine comprises spool and frame, and spool is rotatable to be installed on the frame, it is characterized in that: also comprise a pair of slicking-in roller and at least one backing roll, and the resistance mechanism that can apply resistance to spool one end; Slicking-in roller and backing roll are all rotatable to be installed on the frame, and is in the place ahead of spool; Resistance mechanism is installed on the frame.
Press the working direction of paper tape, arriving earlier is the rear, and the back arrives and is the place ahead.
Through resistance mechanism one end of spool is applied certain resistance, prevent that the inertia of spool from rotating, when the diameter of paper roll reduces; Can avoid spool to rotate too fast and emit unnecessary paper tape; Prevent the paper tape gauffer of emitting, make paper tape keep having certain force of strain, guarantee continuously, at the uniform velocity unreel; It is more smooth that slicking-in roller and backing roll make that paper tape launches, and guarantees that paper tape can steadily launch, and guarantees to produce smooth.
Preferred version as the utility model is characterized in that: said resistance mechanism comprises electromagnetic power brake, a pair of spragging gear that is meshed; Electromagnetic power brake is installed on the frame; One of them spragging gear is installed on the outputting power end of electromagnetic power brake, and another spragging gear is installed on the end of spool.Cooperate a pair of spragging gear through electromagnetic power brake, spool is braked, can regulate the resistance size of electromagnetic power brake, both prevented that the inertia of spool when reel diameter reduces from rotating, the excessive problem of web tension in the time of can avoiding reel diameter big again.
Another kind of preferred version as the utility model is characterized in that: said resistance mechanism comprises shell fragment, and an end of shell fragment is connected with frame, and the other end of shell fragment contacts with spool.Through shell fragment spool is applied certain resistance, simple in structure, low cost of manufacture is safeguarded easily.
Another kind of preferred version as the utility model is characterized in that: resistance mechanism comprises a pair of friction wheel, and one of them friction wheel is installed on the frame, and another friction wheel is installed in the rotating shaft, two friction wheel frictional fit.Through friction wheel spool is applied certain resistance, simple in structure, low cost of manufacture is safeguarded easily.
The utility model compared with prior art; Has following beneficial effect:, prevent that the inertia of spool from rotating, when the diameter of paper roll reduces owing to be provided with the resistance mechanism that can apply resistance to spool one end; Can avoid spool to rotate too fast and emit unnecessary paper tape; Prevent the paper tape gauffer of emitting, make paper tape keep having certain force of strain, guarantee continuously, at the uniform velocity unreel; It is more smooth that slicking-in roller and backing roll make that paper tape launches, and guarantees that paper tape can steadily launch, and guarantees to produce smooth.
Description of drawings
Fig. 1 is the structural representation of the utility model preferred implementation;
Fig. 2 is the birds-eye view of A part among Fig. 1.
The specific embodiment
Do further explanation below in conjunction with the preferred implementation of accompanying drawing and the utility model.
As depicted in figs. 1 and 2 (in order more to know structure, position and the annexation thereof of expressing each critical component; In Fig. 1 and Fig. 2, dispense the part frame); Comprise frame 1, spool 22, resistance mechanism 23, a pair of slicking-in roller 24 and two backing rolls 25; Spool 22, slicking-in roller 24 and backing roll 25 are all rotatable to be installed on the frame 1, and slicking-in roller 24 and backing roll 25 are in the place ahead of spool 22, and resistance mechanism 23 is installed on the frame 1.
Cooperate a pair of spragging gear 2302 through electromagnetic power brake 2301; End to spool 22 applies resistance; Spool 22 is braked; Can regulate the resistance size of electromagnetic power brake 2301, both prevent that the inertia of spool 22 when reel diameter reduces from rotating, the problem of paper tape 60 overtensions in the time of can avoiding reel diameter big again; Slicking-in roller 24 makes that with backing roll 25 paper tape 60 expansion are more smooth, guarantees that paper tape 60 can steadily launch, and guarantees to produce smooth.
In another embodiment, resistance mechanism comprises shell fragment, and an end of shell fragment is connected with frame, and the other end of shell fragment contacts with spool.Through shell fragment spool is applied certain resistance, simple in structure, low cost of manufacture is safeguarded easily.
In another embodiment, resistance mechanism comprises a pair of friction wheel, and one of them friction wheel is installed on the frame, and another friction wheel is installed in the rotating shaft, two friction wheel frictional fit.Through friction wheel spool is applied certain resistance, simple in structure, low cost of manufacture is safeguarded easily.
Claims (4)
1. the paper tape unreeling structure of a paper rod manufacturing machine comprises spool and frame, and spool is rotatable to be installed on the frame, it is characterized in that: also comprise a pair of slicking-in roller and at least one backing roll, and the resistance mechanism that can apply resistance to spool one end; Slicking-in roller and backing roll are all rotatable to be installed on the frame, and is in the place ahead of spool; Resistance mechanism is installed on the frame.
2. paper tape unreeling structure as claimed in claim 1 is characterized in that: said resistance mechanism comprises electromagnetic power brake, a pair of spragging gear that is meshed; Electromagnetic power brake is installed on the frame; One of them spragging gear is installed on the outputting power end of electromagnetic power brake, and another spragging gear is installed on the end of spool.
3. paper tape unreeling structure as claimed in claim 1 is characterized in that: said resistance mechanism comprises shell fragment, and an end of shell fragment is connected with frame, and the other end of shell fragment contacts with spool.
4. paper tape unreeling structure as claimed in claim 1 is characterized in that: resistance mechanism comprises a pair of friction wheel, and one of them friction wheel is installed on the frame, and another friction wheel is installed in the rotating shaft, two friction wheel frictional fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205316407U CN202390003U (en) | 2011-12-15 | 2011-12-15 | Paper tape unwinding mechanism for paper rod maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205316407U CN202390003U (en) | 2011-12-15 | 2011-12-15 | Paper tape unwinding mechanism for paper rod maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202390003U true CN202390003U (en) | 2012-08-22 |
Family
ID=46664944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205316407U Expired - Lifetime CN202390003U (en) | 2011-12-15 | 2011-12-15 | Paper tape unwinding mechanism for paper rod maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202390003U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103707339A (en) * | 2013-12-13 | 2014-04-09 | 广州市优伟家居用品有限公司 | Dotted line cutting machine |
| CN104176531A (en) * | 2014-08-26 | 2014-12-03 | 无锡市张泾宇钢机械厂 | Unreeling mechanism for bag machine |
| CN105142866A (en) * | 2013-03-20 | 2015-12-09 | Gea食品策划德国股份有限公司 | Unreeling device for an interleaver reel, and system consisting of a slitting device and the unreeling device |
| CN106494917A (en) * | 2016-11-14 | 2017-03-15 | 无锡市乾泰金属构件厂 | A kind of steel band is with unreeling brake apparatus |
| CN108069274A (en) * | 2018-01-03 | 2018-05-25 | 唐新雄 | Non-woven fabrics post-processing retractable volume system |
| CN108516379A (en) * | 2018-04-11 | 2018-09-11 | 陈洋洋 | A kind of tension type spray painting cloth unreeling structure and its application method |
| CN108545507A (en) * | 2018-05-04 | 2018-09-18 | 温岭市锦绣机电有限公司 | A kind of small-sized spray painting cloth unreeling structure and its application method |
| CN108584487A (en) * | 2018-04-11 | 2018-09-28 | 李政豫 | A kind of differential speed type spray painting cloth unreeling structure and its application method |
-
2011
- 2011-12-15 CN CN2011205316407U patent/CN202390003U/en not_active Expired - Lifetime
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105142866A (en) * | 2013-03-20 | 2015-12-09 | Gea食品策划德国股份有限公司 | Unreeling device for an interleaver reel, and system consisting of a slitting device and the unreeling device |
| CN103707339A (en) * | 2013-12-13 | 2014-04-09 | 广州市优伟家居用品有限公司 | Dotted line cutting machine |
| CN104176531A (en) * | 2014-08-26 | 2014-12-03 | 无锡市张泾宇钢机械厂 | Unreeling mechanism for bag machine |
| CN106494917A (en) * | 2016-11-14 | 2017-03-15 | 无锡市乾泰金属构件厂 | A kind of steel band is with unreeling brake apparatus |
| CN106494917B (en) * | 2016-11-14 | 2017-12-22 | 无锡市乾泰金属构件厂 | A kind of steel band is with unreeling brake apparatus |
| CN108069274A (en) * | 2018-01-03 | 2018-05-25 | 唐新雄 | Non-woven fabrics post-processing retractable volume system |
| CN108516379A (en) * | 2018-04-11 | 2018-09-11 | 陈洋洋 | A kind of tension type spray painting cloth unreeling structure and its application method |
| CN108584487A (en) * | 2018-04-11 | 2018-09-28 | 李政豫 | A kind of differential speed type spray painting cloth unreeling structure and its application method |
| CN108584487B (en) * | 2018-04-11 | 2019-11-12 | 瑞安市智造科技有限公司 | A kind of differential speed type spray painting cloth unreeling structure and its application method |
| CN108545507A (en) * | 2018-05-04 | 2018-09-18 | 温岭市锦绣机电有限公司 | A kind of small-sized spray painting cloth unreeling structure and its application method |
| CN108545507B (en) * | 2018-05-04 | 2020-12-18 | 温岭市锦绣机电有限公司 | Small-sized spray painting cloth unwinding mechanism and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |