CN102689808A - Method and mechanism for rewinding preservative film - Google Patents
Method and mechanism for rewinding preservative film Download PDFInfo
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- CN102689808A CN102689808A CN2012101850057A CN201210185005A CN102689808A CN 102689808 A CN102689808 A CN 102689808A CN 2012101850057 A CN2012101850057 A CN 2012101850057A CN 201210185005 A CN201210185005 A CN 201210185005A CN 102689808 A CN102689808 A CN 102689808A
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- paper web
- film
- preservative film
- frame
- paper tube
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Abstract
The invention discloses a method for rewinding a preservative film. The method comprises the following steps of: unwinding and conveying a film, putting the film into a winding device, and simultaneously putting a paper tube into a paper tube conveyer through a paper tube discharging component; when the paper tube reaches a side edge of the winding device, winding the film on the paper tube under the rotation of a winding roller; placing the paper tube close to a preservative film cutting device, cutting the film by the preservative film cutting device, continuously winding one part of the film on the paper tube, and winding the other part of the film to a new paper tube of an upper track process step by blowing to automatically finish unwinding, conveying, winding, cutting process steps of the film so as to obtain a preservative film paper tube finished product. The invention also discloses a mechanism for rewinding the preservative film, wherein the paper tube conveyer is arranged at the side edge of the winding device on a frame, a paper tube bin and the paper tube discharging component are arranged above the paper tube conveyer on the frame, and the preservative film cutting device is arranged on the lower side part of the paper tube conveyer on the frame. By the method and the device, the working efficiency is high, the labor cost is low, and the rewinding quality of the preservative film paper tube is obviously improved.
Description
Technical field
The present invention relates to a kind of film rewinding operation method and mechanism thereof, specifically relate to a kind of the film rewinding operation method and the rewinding mechanism thereof of big paper web film rewinding operation to the little paper web.
Background technology
Film rewinding operation mechanism be a kind of with big paper web film through unreeling, conveying, rolling, operation such as cutting and the equipment of rewinding to the little paper web.The plastic sheeting paper web of the small dimension that it makes is according to the different a plurality of fields such as food, medicine that are widely used in of material and characteristic, be applicable to various high-grade blister-packs, plastic bag with film, protection with film or the like.At present, be through unreeling, after conveying, rolling handle, needing again cut it by manual work in addition and process the preservative film paper web for the rewinding of preservative film; And the used paper web of preservative film is single conveying, do not have continuous conveying function.This mode inefficiency, to drop into cost of labor high, and influenced the quality of cutting of preservative film owing to manual operation.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, and provide a kind of degree of automation high, can full automaticity accomplish unreel, the preservative film rewinding method and the rewinding mechanism thereof of conveying, rolling, branch cutting process.
The object of the invention is realized through following technical scheme: a kind of preservative film rewinding method is: at first; Film on the unwinding device through unwinding device unreel the conveying with film feeding device after; Get between the pressure roller and wind-up roll of wrap-up, the paper web in the paper web storehouse is controlled and is got in the paper web feedway through the batch (-type) discharging of paper web discharging assembly simultaneously; Then, paper web arrives the side of the wind-up roll of wrap-up through the conveying of paper web feedway, and because the rotation of wind-up roll and film is rolled onto on this paper web; Then; The paper web of accomplishing rolling is through the conveying of paper web feedway and near the preservative film cutting device; And because the air blowing of cutting and making progress of preservative film cutting device; A part of film on the paper web is continued to be rolled onto on this paper web, another part film is then blown on the new paper web that is rolled onto last process, has so far accomplished the unreeling of film, conveying, rolling, branch cutting process with regard to full automaticity and makes preservative film paper web finished product.
The preservative film rewinding mechanism that is adopted like described preservative film rewinding method; Comprise frame, unwinding device, film feeding device and wrap-up; On said frame and at the side of wrap-up, the paper web feedway is housed; Paper web storehouse and paper web discharging assembly thereof are being housed on the said frame and above this paper web feedway, on said frame and at the side-lower of paper web feedway, the preservative film cutting device are being housed.On said frame and at the disc centre axle place of paper web feedway, the paper web pinch device is housed.
Said paper web feedway comprises the disc centre axle that is contained on the frame, and disk is equipped with at the two ends of this disc centre axle; Some paper webs top all is housed on the circumferential periphery of said two disks, and this paper web top carries cylinder to join through the groove and the paper web of its bottom, and said disc centre axle links to each other with the disk transmission component.Said preservative film cutting device comprises the seat of cutting that is contained on the frame, between this cuts the two ends of seat, the branch chopping is housed, and at this side of cutting seat down gas blow pipe is housed also, and said gas blow pipe down is provided with the pore that some openings make progress.
After adopting the present invention; The unreeling, carry of film (preservative film), the discharging of paper web, conveying, and the operation such as cut of the rolling of film and paper web, film is full automaticity, disposable completion; Degree of automation is high, and the used paper web of preservative film is intermittent delivery, have continuous conveying function.High efficiency of the present invention, to drop into cost of labor low, also reduced productive costs, obviously improved the rewinding quality of preservative film paper web.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is made further detailed description.
Fig. 1 is the mounting structure scheme drawing of preservative film rewinding of the present invention mechanism.
Fig. 2 is the birds-eye view (contain the part frame, do not comprise paper web storehouse etc.) of Fig. 1.
Fig. 3 is the mounting structure scheme drawing of paper web feedway among Fig. 1, preservative film cutting device.
The specific embodiment
Can know referring to figs. 1 through Fig. 3; Preservative film rewinding method of the present invention is: at first; Film on the unwinding device (blowing film 3; Be preservative film) through unwinding device unreel the conveying with film feeding device after, get between the pressure roller and wind-up roll of wrap-up, in the batch (-type) discharging control and entering paper web feedway of the paper web in the paper web storehouse through paper web discharging assembly simultaneously; Then, paper web arrives the side (this paper web and wind-up roll are joined side by side) of the wind-up roll of wrap-up through the conveying of paper web feedway, and owing to the rotation of wind-up roll film is rolled onto on this paper web; Then; The paper web of accomplishing rolling is through the conveying of paper web feedway and near the preservative film cutting device; And because the air blowing of cutting and making progress of preservative film cutting device; A part of film on the paper web is continued to be rolled onto on this paper web, another part film is then blown on the new paper web that is rolled onto last process (be new paper web be transferred and arrive the side of wind-up roll), has so far accomplished unreeling, carry (comprising film and paper web), rolling, branch cutting process and making preservative film paper web finished product of film with regard to full automaticity.
The preservative film rewinding mechanism that is adopted like described preservative film rewinding method; Comprise frame 1, unwinding device, film feeding device and wrap-up; On said frame 1 and at the side of wrap-up, paper web feedway 12 is housed; Paper web storehouse 11 and paper web discharging assembly 10 thereof are housed on said frame 1 and above this paper web feedway 12, on said frame 1 and at the side-lower of paper web feedway 12, preservative film cutting device 15 are housed.
Wherein, unwinding device comprises parts such as blowing seat 2, blowing transmission component 4, blowing drive roll 5, blowing motor 17; Film feeding device comprises several deflector rolls 6; Wrap-up comprises roller seat 7, pressure roller 8, wind-up roll 9, rolling control assembly 16 (containing winding motor), and pressure roller and wind-up roll are rolling-type setting up and down.Said unwinding device, film feeding device and wrap-up all are contained on the relevant position of frame successively, are known technology.Said paper web discharging assembly 10 can be made up of discharging cylinder that links to each other 18 and discharging rod 19, and its discharging rod 19 is facing to the exit in paper web storehouse 11, and by the action of discharging cylinder control discharging rod, making the paper web in the paper web storehouse is the batch (-type) discharging.
Like Fig. 1, Fig. 2, shown in Figure 3, said paper web feedway 12 comprises the disc centre axle 21 that is contained on the frame 1, and disk 22 is equipped with at the two ends of this disc centre axle 21; Some paper webs top 23 all is housed on the circumferential periphery of said two disks, and this paper web top 23 carries cylinder 25 to join through the groove 24 of its bottom with paper web, and said disc centre axle 21 links to each other with disk transmission component 26.Coming directly towards 23 for whenever on 90 degree circular arcs, a paper web being set all on the circumferential periphery of said disk 22; Can be divided into A, B, C, four positions of D; Paper web top on two disks is corresponding one by one the setting, is used to place the used paper web of preservative film 20 between every pair of paper web top.The B position at 23 places, the paper web of this paper web feedway 12 top and the wind-up roll 9 of wrap-up are mutually by (be adjacent to each other and join).Locating to be equipped with paper web frame 30 in the outlet in said paper web storehouse 11 and below, be used to place the paper web that falls in the paper web storehouse near the paper web of paper web feedway 12 top 23.
The principle of work of paper web feedway 12 is: the paper web in the paper web storehouse 11 is through the discharging control of the discharging cylinder 18 and the discharging rod 19 of paper web discharging assembly 10, and the paper web of paper web storehouse bottommost is fallen on the paper web frame 30, and paper web is then blocked by discharging rod on it.At this moment, paper web is carried cylinder 25 to start and is come directly towards the groove 24 of 23 bottoms through paper web, and the paper web two ends (then paper web carries cylinder 25 to return) of falling on the paper web frame 30 are withstood in a pair of paper web top 23 that promotes to be in disk A position.Disk forwards position B through the transmission of disk transmission component 26 to by position A, arrives the side of wind-up roll, and because the rotation of wind-up roll and film is rolled onto on the paper web.Accomplish the rolling of film when paper web after, disk forwards position C through the transmission of disk transmission component 26 to by position B, and the film on this moment paper web and the wind-up roll is pulled to the C position of disk, is then cut by 15 pairs of these films of preservative film cutting device.After divided thin film cut, the paper web top then returned the A position by the C position of disk through the D position.
Like Fig. 1, Fig. 2, shown in Figure 3; Said preservative film cutting device 15 comprise be contained on the frame 1 cut the seat 31; Cut between seat 31 the two ends at this branch chopping 32 (can be Electric heating) is housed; And at this side (graphic right side) of cutting seat 31 gas blow pipe 33 down is housed also, said gas blow pipe 33 down is provided with the pore 34 that some openings make progress.For the preservative film after the cut-out is rolled onto on the new paper web more accurately, more quickly, can locate to be equipped with gas blow pipe 35 on the said frame 1 and between the disk 22 of the wind-up roll 9 of wrap-up and paper web feedway 12.The outlet that should go up gas blow pipe 35 faces toward the place, top slightly of the paper web that leans on mutually with wind-up roll 9.Should go up gas blow pipe 35 can realize to the air blowing that makes progress of a part of preservative film on the paper web of slitting it being rolled on the new paper web.
The principle of work of preservative film cutting device 15 is: after the paper web after the rolling forwards the C position to by the disk B position of paper web feedway 12; Accomplished by 32 pairs of minute choppings that preservative film on the paper web of rolling is cut and cut by 34 pairs at pore on the gas blow pipe 33 down after the preservative film air blowing that make progress, a part of film is continued, is rolled onto automatically on this paper web before making, afterwards a part of film is then blown on the new paper web that is rolled onto a last operation (be new paper web be transferred and arrive the side of wind-up roll).The preservative film paper web finished product that this makes is carried the control of cylinder 25 by the paper web of paper web feedway 12 and after paper web top 23 is unclamped, and this paper web finished product is freely fallen on the discharge rack 39 on the frame 1 and is rolled in the finished bin 14.
On said frame 1 and at disc centre axle 21 places of paper web feedway 12, paper web pinch device 13 is housed; Said paper web pinch device 13 comprises the clamping cylinder 40 that is contained on the frame 1, is connected with compressor arm 36 on this clamping cylinder 40, and compressor arm 36 links to each other with clamping frame 38 on the disc centre axle 21 that is contained in paper web feedway 12 through intermediate connecting component 37.The two ends of this clamping frame 38 are between the A, C position of paper web top 23, are used to compress and have accomplished the preservative film paper web of cutting.
Said unwinding device, film feeding device and wrap-up, paper web feedway 12, paper web discharging assembly 10, preservative film cutting device 15, paper web pinch device 13 all are electrically connected with micro-computer controlling apparatus, and by its unified regulation and control.
Claims (6)
1. preservative film rewinding method; It is characterized in that: at first; Film on the unwinding device through unwinding device unreel the conveying with film feeding device after; Get between the pressure roller and wind-up roll of wrap-up, the paper web in the paper web storehouse is controlled and is got in the paper web feedway through the batch (-type) discharging of paper web discharging assembly simultaneously; Then, paper web arrives the side of the wind-up roll of wrap-up through the conveying of paper web feedway, and because the rotation of wind-up roll and film is rolled onto on this paper web; Then; The paper web of accomplishing rolling is through the conveying of paper web feedway and near the preservative film cutting device; And because the air blowing of cutting and making progress of preservative film cutting device; A part of film on the paper web is continued to be rolled onto on this paper web, another part film is then blown on the new paper web that is rolled onto last process, has so far accomplished the unreeling of film, conveying, rolling, branch cutting process with regard to full automaticity and makes preservative film paper web finished product.
2. the preservative film rewinding mechanism that preservative film rewinding method as claimed in claim 1 is adopted; Comprise frame (1), unwinding device, film feeding device and wrap-up; It is characterized in that: go up and paper web feedway (12) is housed at the side of wrap-up in said frame (1); Go up and be equipped with paper web storehouse (11) and paper web discharging assembly (10) thereof in said frame (1), go up and preservative film cutting device (15) is housed at the side-lower of paper web feedway (12) in said frame (1) in the top of this paper web feedway (12).
3. preservative film rewinding as claimed in claim 2 mechanism, it is characterized in that: said paper web feedway (12) comprises the disc centre axle (21) that is contained on the frame (1), and disk (22) is equipped with at the two ends of this disc centre axle (21); Some paper web tops (23) all are housed on the circumferential periphery of said two disks, and this paper web top (23) carries cylinder (25) to join through the groove (24) of its bottom with paper web, and said disc centre axle (21) links to each other with disk transmission component (26).
4. like claim 2 or 3 described preservative film rewinding mechanisms; It is characterized in that: said preservative film cutting device (15) comprises cut (31) that are contained on the frame (1); This cut the seat (31) two ends between branch chopping (32) is housed; And at this side of cutting seat (31) gas blow pipe (33) down is housed also, said gas blow pipe (33) down is provided with the pore (34) that some openings make progress.
5. preservative film rewinding as claimed in claim 4 mechanism is characterized in that: go up and between the disk (22) of the wind-up roll (9) of wrap-up and paper web feedway (12), locate to be equipped with gas blow pipe (35) in said frame (1).
6. preservative film rewinding as claimed in claim 5 mechanism is characterized in that: go up and locate to be equipped with paper web pinch device (13) at the disc centre axle (21) of paper web feedway (12) in said frame (1); Said paper web pinch device (13) comprises the clamping cylinder (40) that is contained on the frame (1); Be connected with compressor arm (36) on this clamping cylinder (40), compressor arm (36) links to each other with clamping frame (38) on the disc centre axle (21) that is contained in paper web feedway (12) through intermediate connecting component (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101850057A CN102689808A (en) | 2012-05-25 | 2012-05-25 | Method and mechanism for rewinding preservative film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101850057A CN102689808A (en) | 2012-05-25 | 2012-05-25 | Method and mechanism for rewinding preservative film |
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| Publication Number | Publication Date |
|---|---|
| CN102689808A true CN102689808A (en) | 2012-09-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101850057A Pending CN102689808A (en) | 2012-05-25 | 2012-05-25 | Method and mechanism for rewinding preservative film |
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| CN (1) | CN102689808A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449218A (en) * | 2013-08-30 | 2013-12-18 | 瑞安市金达包装机械制造有限公司 | Preservative film automatic coiling and roll replacing cutting-off method and mechanism |
| CN103879814A (en) * | 2014-03-19 | 2014-06-25 | 泉州市华讯机械制造有限公司 | Roll paper rewinding machine not needing to be shut down |
| CN104986602A (en) * | 2015-07-10 | 2015-10-21 | 苏州工业园区汇统科技有限公司 | Silicone oil paper rewinding machine and application method thereof |
| CN107879160A (en) * | 2017-11-07 | 2018-04-06 | 江苏飞视文化发展有限公司 | A kind of method that checking machine is quickly wound |
| CN113548516A (en) * | 2021-07-17 | 2021-10-26 | 黄少平 | Production process of preservative film |
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| TWI331976B (en) * | 2009-01-06 | 2010-10-21 | Chen Chun Shan | |
| CN102320491A (en) * | 2011-09-05 | 2012-01-18 | 方国林 | Forming machine for preservative film winding drum |
| CN202625425U (en) * | 2012-05-25 | 2012-12-26 | 瑞安市金达包装机械制造有限公司 | Preservative film rewinding mechanism |
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| TWM271859U (en) * | 2005-02-01 | 2005-08-01 | Tru Brite Machinery Co Ltd | Automatic cutting device for use in rewinding machine |
| TWM338233U (en) * | 2008-03-25 | 2008-08-11 | Chun-Shan Chen | High-speed automatic rewinding machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103449218A (en) * | 2013-08-30 | 2013-12-18 | 瑞安市金达包装机械制造有限公司 | Preservative film automatic coiling and roll replacing cutting-off method and mechanism |
| CN103879814A (en) * | 2014-03-19 | 2014-06-25 | 泉州市华讯机械制造有限公司 | Roll paper rewinding machine not needing to be shut down |
| CN104986602A (en) * | 2015-07-10 | 2015-10-21 | 苏州工业园区汇统科技有限公司 | Silicone oil paper rewinding machine and application method thereof |
| CN107879160A (en) * | 2017-11-07 | 2018-04-06 | 江苏飞视文化发展有限公司 | A kind of method that checking machine is quickly wound |
| CN107879160B (en) * | 2017-11-07 | 2023-12-26 | 江苏飞视文化发展有限公司 | Quick winding method of inspection machine |
| CN113548516A (en) * | 2021-07-17 | 2021-10-26 | 黄少平 | Production process of preservative film |
| CN113548516B (en) * | 2021-07-17 | 2024-02-09 | 黄少平 | Preservative film production process |
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Application publication date: 20120926 |