CN102180369B - Separated roll-up device for plastic bags - Google Patents
Separated roll-up device for plastic bags Download PDFInfo
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- CN102180369B CN102180369B CN 201110080367 CN201110080367A CN102180369B CN 102180369 B CN102180369 B CN 102180369B CN 201110080367 CN201110080367 CN 201110080367 CN 201110080367 A CN201110080367 A CN 201110080367A CN 102180369 B CN102180369 B CN 102180369B
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Abstract
The invention discloses a separated roll-up device for plastic bags, which mainly consists of a frame, a four-position rotary table device, a roll-up driving device, a roll-up conversion device, an ejector roller device and a partial position rotary table mechanism. In the rolling process, the roll-up conversion device drives a rack by a rack driving cylinder and a gear drives an overturning cover to overturn. The number of the rolled bags can be controlled simply by setting overturning moment of the overturning cover. The number of the rolled bags is simple and convenient to control. In the whole rolling process, the flexibility is high. The overturning structure principle is simple. The separated roll-up device is easy to manufacture. Moreover, the ejector roller device of the separated roll-up device adopts an ejector roller cylinder as a power source, so that the situation that due to an excessively high pressure of the ejector roller, the whole roll of bags are excessively compact and are difficult to discharge or cannot be discharged after the bags are rolled up can be avoided. Due to the four-position rotary table device, a roll-up machine is ensured to work continuously in the whole rolling process, so that a great amount of time is saved and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of plastic bag production facilities, particularly relate to a kind of wrap-up of saying good-bye of plastic bag.
Background technology
Plastic bag is extensively used by people as daily living article, such as the shopping bag in supermarket, refuse bag, freshness protection package etc., these plastic bags all be continuous rolling together, when people will use, pull apart along the some broken string voluntarily again.For the rolling mode of sack, can there be two kinds, a kind of is continuous rolling, a kind of is the rolling of saying good-bye.About the rolling of saying good-bye, in actual production process, each volume can not only have a sack.For so that in wrapup procedure, can accomplish the rolling of saying good-bye, continuous a plurality of sacks of rolling again, just need one to the say good-bye process of rolling of finished bag in process of production, the continuity of while in order to guarantee to produce, the dealer need to research and develop a kind of wrap-up of saying good-bye continuously, not only each sack can be separated separately in process of production guaranteeing, also can make production continue carry out.
For the wrap-up of saying good-bye, in the collection process of sack, can run into a problem, when renovate stop after, after Scroll is finished rolling, in the time of need to carrying out rolling next time, at first need to stop this rolling, if the position of Scroll does not change, will be difficult to finish This move.The mode that can take is namely suspended the termination rolling, and the finished product of finishing rolling is taken off in discharging, then again proceeds rolling, so then requires the wrap-up of winder constantly to shut down, and start consumes a large amount of time, and production efficiency is low.
Summary of the invention
The object of the present invention is to provide a kind of wrap-up of saying good-bye of simple in structure, stable plastic bag.
For achieving the above object, technical solution of the present invention is:
The present invention is a kind of wrap-up of saying good-bye of plastic bag, and it mainly is comprised of frame, four rotating-table apparatus, rolling actuating device, rolling transfer device, top roller device, minute position rotating disk mechanisms;
Described four rotating-table apparatus comprise rotatable being installed on the frame, and it is mainly by rotating disk, toothed disc, gear bush, four Scrolls, locating flange, friction winding wheel, transposition gear, Timing Belt wheels, position rotaring motor; Described rotating disk and toothed disc are superimposed together by the gear bush interval, and gear bush is connected on the locating flange by bearing carrier ring, and locating flange is installed on the side plate of frame; Described four Scrolls are around the center of gyration equidistant placement of rotating disk, and rotatable rotating disk and the toothed disc that is superimposed together that pass of an end of four Scrolls, their traversing through end be an affixed friction winding wheel respectively; Described position rotaring motor is installed on the frame, and position rotaring motor is connected with the transposition gear by the Timing Belt wheels, drives the transposition gear and rotates, transposition gear and toothed disc engagement;
Described rolling actuating device has two covers, and it comprises winding wheel, rolling wheel carrier, rolling cylinder, gear cluster, synchronous pulley mechanism, motor; Described winding wheel and gear cluster are all rotatable to be installed on the rolling wheel carrier, winding wheel is connected with synchronous pulley mechanism by gear cluster, two cover rolling actuating devices are by synchronous pulley mechanism transmission power, and motor is connected with synchronous pulley mechanism by the Timing Belt wheels; Described rolling cylinder is installed on the side plate of frame, and the piston rod of rolling cylinder is hinged on a jiao of rolling wheel carrier, and the middle part of rolling wheel carrier is hinged on the frame and can swings around this hinge-point; Winding wheel on the two cover rolling actuating devices respectively can with four rotating-table apparatus on four friction winding wheels in two contacts or separate, and drive the rotation of friction winding wheel;
Described rolling transfer device comprises rack drives cylinder, tooth bar, tooth bar guide holder, gear, rotating shaft, bearing seat, renovates swing arm, renovates, renovates casting die, load-transfer device top air cylinder, load-transfer device top roller; The cylinder body of described rack drives cylinder is installed on the frame, and the rod end of rack drives cylinder connects tooth bar, and the tooth bar activity is nested with in the tooth bar guide holder and by the tooth bar guide holder and guides, the rack and pinion engagement; Described rotating shaft is rotatable to be installed on the bearing seat and two ends projecting shaft bearing, the fixedly sleeved end in rotating shaft of gear, an end of renovating swing arm is fixedly mounted on the other end of rotating shaft, and the other end of renovating swing arm connects to be renovated, and installs on the top of renovating and renovates casting die; The cylinder body of described load-transfer device top air cylinder is installed on the frame, and the rod end of load-transfer device top air cylinder connects the load-transfer device top roller, and this load-transfer device top roller is positioned at the below of load-transfer device and the jack-up load-transfer device that can make progress under the driving of load-transfer device top air cylinder;
Described top roller device comprises that cylinder permanent seat, top roller cylinder, guiding mechanism, top roller permanent seat, top roller, electric eye, electric eye detect boss; Described cylinder permanent seat is installed on the frame, the top roller cylinder cylinder body be fixed on the cylinder permanent seat, the top of the piston rod of top roller cylinder connects the top roller permanent seat, the top roller permanent seat is connected with the cylinder permanent seat by the guiding mechanism of its both sides; Described top roller is rotatable to be installed on the top roller permanent seat, and this top roller is arranged in the below of four rotating-table apparatus Scrolls and can be near Scroll under the driving of top roller cylinder; Be provided with electric eye at the top roller permanent seat, in frame electric eye be housed and detect boss, this electric eye detects boss and is installed in and is positioned on the track that electric eye moves up and down;
The position rotating disk mechanism comprised distribution disk, minute position cylinder in described minute; The cylinder body of described minute position cylinder is installed on the side plate of frame, and the piston rod of minute position cylinder passes the side plate of frame; The rotatable minute rod end of position cylinder that is socketed in of described distribution disk radially offers four elongated slots that communicate with circumference on the distribution disk, these four elongated slots are socketed on four Scrolls of four rotating-table apparatus in the gap respectively in different phase places.
Described rolling transfer device also comprises the induction cam, and this induction cam is fixedly sleeved in rotating shaft.
After adopting such scheme, because the present invention mainly is comprised of frame, four rotating-table apparatus, rolling actuating device, rolling transfer device, top roller device, minute position rotating disk mechanism etc.Top roller device of the present invention adopts the top roller cylinder as propulsion source, its pressure on top surface can be regulated, it compares (such as spring) with the pressure control device of machinery, similar on its structure, but the pressure control on the both sides of pressure apparatus but can well be controlled under the identical pressure condition, and can avoid occurring because the pressure of top roller is excessive, cause after the rolling too consolidation of entire volume sack, be difficult to discharging or situation that can't discharging and occur.
In wrapup procedure, rolling transfer device of the present invention is renovated upset by rack drives air cylinder driven tooth bar, gear driven, only need set the upset opportunity of renovating, just can control the number of rolling sack, control is got up simple and convenient, in the working process of reality, both can accomplish that each sack was not the rolling of saying good-bye that links together, simultaneously can accomplish again a plurality of sacks of continuous rolling, number can be by artificial setting, and the production applicability is stronger.Whole wrapup procedure alerting ability is strong and structural principle upset is comparatively simple, easily makes.
Four rotating-table apparatus of the present invention have guaranteed in whole wrapup procedure, and winder is continual to carry out work, has saved a large amount of time, effectively raises production efficiency.The structural principle of four rotating-table apparatus is also comparatively simple, easily makes, and is better for the applicability of producing, and greatly improved production efficiency.
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is axonometric drawing of the present invention;
Fig. 2 is the axonometric drawing that the present invention removes the rolling actuating device;
Fig. 3 is the axonometric drawing of top roller device of the present invention and minute position rotating disk mechanism;
Fig. 4 is the front elevation of four rotating-table apparatus of the present invention;
Fig. 5 is the lateral plan of four rotating-table apparatus of the present invention;
Fig. 6 is that rolling of the present invention drives dress and four rotating-table apparatus power transmission figure;
Fig. 7 is that Fig. 6 is along the cutaway view of A-A line;
Fig. 8 is the front elevation of rolling transfer device of the present invention;
Fig. 9 is the lateral plan of rolling transfer device of the present invention;
Figure 10 is the action forward schematic diagram of flip potion in the rolling transfer device of the present invention;
Figure 11 is the action side schematic view of flip potion in the rolling transfer device of the present invention;
Figure 12 is top roller device front elevation of the present invention;
Figure 13 is top roller device side view of the present invention.
The specific embodiment
Such as Fig. 1, shown in Figure 3, the present invention is a kind of wrap-up of saying good-bye of plastic bag, and it mainly is comprised of frame 1, four rotating-table apparatus 2, rolling actuating device 3, rolling transfer device 4, top roller device 5, minute position rotating disk mechanisms 6.
Such as Fig. 1, Fig. 4, shown in Figure 5, described four rotating-table apparatus 2 comprise rotatable being installed on the frame 1, and it is mainly by rotating disk 21, toothed disc 22, gear bush 23, four Scrolls 24, locating flange 25, friction winding wheel 26, transposition gear 27, Timing Belt wheels 28, position rotaring motor 29.Described rotating disk 21 and toothed disc 22 are superimposed together by gear bush 23 intervals, and gear bush 23 is socketed on the locating flange 25 by bearing 231, and locating flange 25 is installed on the side plate 11 of frame 1; Described four Scrolls 24 are around the center of gyration equidistant placement of rotating disk 21, and an end of four Scrolls 24 is by bearing 241 rotatable rotating disk 21 and the toothed discs 22 that are superimposed together that pass, and their traversing through end is an affixed friction winding wheel 26 respectively.Described position rotaring motor 29 is installed on the frame 1, and position rotaring motor 29 is connected with transposition gear 27 by Timing Belt wheels 28, drives transposition gear 27 and rotates, transposition gear 27 and toothed disc 22 engagements.
With reference to shown in Figure 1, described rolling actuating device 3 has two covers such as Fig. 2, and it comprises winding wheel 31, rolling wheel carrier 32, rolling cylinder 33, gear cluster 34, synchronous pulley mechanism 35, motor 36, Timing Belt wheels 37.Described winding wheel 31 and gear cluster 34 are all rotatable to be installed on the rolling wheel carrier 32, driven gear 341 in the gear cluster 34 and winding wheel 31 coaxial settings, driven pulley 351 coaxial settings in driving gear 342 in the gear cluster 34 and the synchronous pulley mechanism 35, therefore winding wheel 31 is connected with synchronous pulley mechanism 35 by gear cluster 34.Two cover rolling actuating devices 3 connect transmission power by synchronous pulley mechanism 35.With reference to shown in Figure 7, described motor 36 is connected with synchronous pulley mechanism 35 by Timing Belt wheels 37, drives 35 actions of synchronous pulley mechanism.Described rolling cylinder 33 is installed on the side plate 11 of frame 1, and with reference to shown in Figure 6, the piston rod of rolling cylinder 33 is hinged on a jiao of rolling wheel carrier 32, and the middle part of rolling wheel carrier 32 is hinged on the frame 1 and can swings around this hinge-point; Winding wheel 31 on the two cover rolling actuating devices 3 respectively can with four rotating-table apparatus 2 on four friction winding wheels 26 in two contacts or separate, and drive 26 rotations of friction winding wheel, and then drive Scroll 24 rotations, carry out rolling.
Such as Fig. 9-shown in Figure 11, described rolling transfer device 4 comprises rack drives cylinder 41, tooth bar 42, tooth bar guide holder 43, gear 44, rotating shaft 45, bearing seat 46, renovates swing arm 47, renovates 48, renovates casting die 491, load-transfer device top air cylinder 492, load-transfer device top roller 493, cam 494.The cylinder body of described rack drives cylinder 41 is installed on the frame 1, the rod end of rack drives cylinder 41 connects part 411 by cylinder and connects tooth bar 42, tooth bar 42 activities are nested with in tooth bar guide holder 43 and by 43 guiding of tooth bar guide holder, tooth bar 42 meshes with gear 44.Described rotating shaft 45 is rotatable to be installed on the bearing seat 46 and two ends projecting shaft bearing 46, gear 44 fixedly sleeved ends in rotating shaft 45, an end of renovating swing arm 47 is fixedly mounted on the other end of rotating shaft 45, the other end of renovating swing arm 47 connects renovates 48, installs on the top of renovating 48 and renovates casting die 491; The cylinder body of described load-transfer device top air cylinder 492 is installed on the frame 1, the rod end of load-transfer device top air cylinder 492 connects load-transfer device top roller 493, and this load-transfer device top roller 493 is positioned at the below of load-transfer device 7 and the jack-up load-transfer device 7 that can make progress under the driving of load-transfer device top air cylinder 492.Described induction cam 494 is fixedly sleeved in rotating shaft 45.
As shown in Figure 12 and Figure 13, described top roller device 5 comprises that cylinder permanent seat 51, top roller cylinder 52, guiding mechanism 53, top roller permanent seat 54, top roller 55, electric eye 56, electric eye detect boss 57.Described cylinder permanent seat 51 is installed on the frame 1, top roller cylinder 52 has two, two top roller cylinders 52 cylinder body all be fixed on the cylinder permanent seat 51, the top of top roller cylinder 52 piston rods connects top roller permanent seat 54, top roller permanent seat 54 is connected with cylinder permanent seat 51 by the guiding mechanism 53 of its both sides, so that top roller permanent seat 54 pulsation-frees move up and down.Described top roller 55 rotatable being installed on the top roller permanent seat 54, this top roller 55 are arranged in the below of four rotating-table apparatus 2 Scrolls 24 and can be shown in Figure 8 near Scroll 24(reference under the driving of top roller cylinder 52) so that the plastic bag in the compression rolling.Be provided with electric eye 56 at top roller permanent seat 54, in frame 1 electric eye be housed and detect boss 57, this electric eye detects boss 57 and is installed in and is positioned on the track that electric eye 56 moves up and down.
The rolling mode that the present invention adopts is to utilize a Scroll 24 to drive sack to do a scrolling action, finishes the task of collection.In whole wrapup procedure, finish this a whole set of collection process through four rotating-table apparatus 2.But in wrapup procedure, because the continuous rolling of sack, its diameter can constantly increase, and can change in the center of the Scroll 24 of rolling position and the distance between the load-transfer device 7 this moment.In this change procedure, need top roller to guarantee that a constant pressure withstands sack, to guarantee carrying out smoothly of wrapup procedure.Suppose that pressure is not constant, for example adopt spring installation to guarantee pressure, that is in wrapup procedure, and along with the increase of diameter, top roller is pressed down.Because spring is constantly compressed, its pressure that upwards withstands sack is constantly to increase, and this meeting is so that the situation that is difficult to discharging can appear because the friction force between sack and the Scroll is excessive in the too consolidation of sack rolling in the process of discharging.Top roller device 5 of the present invention can address this problem by actv., guarantees in wrapup procedure, and pressure is in a steady state.
As shown in Figure 3, described minute position rotating disk mechanism 6 comprises distribution disk 61, minute position cylinder 62.The cylinder body of described minute position cylinder 62 is installed on the side plate 11 of frame 1, and the piston rod of minute position cylinder 62 passes the side plate 11 of frame 1; The described distribution disk 61 rotatable minute rod ends of position cylinder 62 that are socketed in, radially offer four elongated slot 611(that communicate with circumference on the distribution disk 61 as shown in Figure 9), these four elongated slots 611 are socketed on four Scrolls 24 of four rotating-table apparatus 2 in the gap respectively in different phase places, that is, but elongated slot 611 gaps in four elongated slots 611 be socketed in four Scrolls 24 just on the Scroll 24 of rolling.
Such as Fig. 1, shown in Figure 3, principle of work of the present invention:
1, in process of production, film is through behind the splitting device, and sack is separated separately one by one, sends load-transfer device to.On load-transfer device 7, be in a state that dislocation is stacked between sack and the sack, be transported to four rotating-table apparatus 2.
2, enter into four rotating-table apparatus 2 after, four rotating-table apparatus 2 are started working.Rack drives cylinder 41 in the rolling transfer device 4 promotes tooth bar 42 motions, and 48 upsets are renovated in driven gear 44 rotations, and Scroll 24 is buckled in the inside, and simultaneously, load-transfer device top air cylinder 492 is jack-up load-transfer device 7 upwards.
3, load-transfer device 7 continues to travel forward.At this moment, owing to renovate 48 upsets, simultaneously, load-transfer device top air cylinder 492 is jack-up load-transfer device 7 upwards, has blocked advancing of sack, and sack can move along the internal face of renovating 48, back move from the top of Scroll 24, then reenter between Scroll 24 and the load-transfer device 7.Like this, because the continuous rotation of Scroll 24 just can be got up the sack rolling.
4, behind Scroll 24 beginning rolling sacks, rack drives cylinder 41 can spur tooth bar 42, drives to renovate on 48 and turns over.Simultaneously, 21 rotations of four rotating disks, Scroll 24 enters into normal take-up position (such as the position of the Scroll 243 of Fig. 9) and continues rotation, until finish this rolling.
5, when Scroll 24 enters into normal take-up position, to renovate 48 and just can overturn according to the time that sets, barrier bag moves forward, and begins rolling next time.
In wrapup procedure, the working process of four rotating-table apparatus 2 is as follows:
1, Scroll 24 is when pre-set sack number is arrived in this initial rolling position (such as the position of the Scroll 242 among Fig. 9) rolling, transposition gear 27 begins to rotate, 22 rotations of driven gear dish, under the drive of toothed disc 22, rotating disk 21 rotation, Scroll 24 enter into normal take-up position (such as the position of the Scroll 243 of Fig. 9) thereupon and proceed rolling.Simultaneously, the electric eye detecting device is arranged on the transposition gear 27, can guarantee in the transposition process of rotating shaft, to enter into accurately normal take-up position.
2, when reaching the rolling number of predetermined set, renovate 48 and the mating reaction of load-transfer device top roller 493 under, barrier bag continues to move towards this rolling position, another Scroll 24 begins to carry out rolling next time.
3, in wrapup procedure, along with the continuous rolling of sack, diameter increases, but at position rotaring motor 29(servomotor) control under, two take-up position can well remain on a state that equates with the linear velocity of load-transfer device 7.
4, then come back to the first step, the Scroll 24 that wind this moment enters the elongated slot 611 of distribution disk, and under minute effect of position cylinder 62, the sack that winds is unloaded in distribution disk 61 work.
In wrapup procedure, the working process of top roller device 5 is as follows:
1, after sack enters the rolling position, under the drive of Scroll 24, constantly rolling, its diameter also constantly increases thereupon.Top roller 55 is pressed down.The internal pressure of top roller cylinder 52 constantly increases, and top roller 55 upwards pressure and also increases gradually within the specific limits, to guarantee the degree of packing of rolling finished product out.
When 2, top roller 55 is pressed down to a certain degree, when namely pressure arrives a setting degree, detected by electric eye 56, this moment, the air inlet/outlet of the bottom of top roller cylinder 52 began to lose heart along with top roller 55 is continued to press down.
3, in this course, by blowdown valve control, guarantee that the pressure of top roller cylinder 52 inside is in a steady state, guarantee that with this pressure is in a steady state value, be unlikely to pressure excessive and discharging occurs being difficult to or situation that can't discharging occurs.
4, after rolling is finished in the rolling position, Scroll 24 leaves the rolling position, and under the effect of top roller cylinder 52 internal pressures, top roller is got back to initial position, and simultaneously, after electric eye 56 detected, under the control of air pressure valve, initial condition was got back in 52 inflations to the top roller cylinder again.
5, come back to afterwards first step, carry out rolling next time, so repeat, so that wrapup procedure carries out continuously.
The above, only for preferred embodiment of the present invention, therefore can not limit scope of the invention process with this, the equivalence of namely doing according to the present patent application claim and description changes and modifies, and all should still belong in the scope that patent of the present invention contains.
Claims (2)
1. the wrap-up of saying good-bye of a plastic bag is characterized in that: it mainly is comprised of frame, four rotating-table apparatus, rolling actuating device, rolling transfer device, top roller device, minute position rotating disk mechanisms;
Rotatable being installed on the frame of described four rotating-table apparatus, it mainly is comprised of rotating disk, toothed disc, gear bush, four Scrolls, locating flange, friction winding wheel, transposition gear, Timing Belt wheels, position rotaring motors; Described rotating disk and toothed disc are superimposed together by the gear bush interval, and gear bush is connected on the locating flange by bearing carrier ring, and locating flange is installed on the side plate of frame; Described four Scrolls are around the center of gyration equidistant placement of rotating disk, and rotatable rotating disk and the toothed disc that is superimposed together that pass of an end of four Scrolls, their traversing through end be an affixed friction winding wheel respectively; Described position rotaring motor is installed on the frame, and position rotaring motor is connected with the transposition gear by the Timing Belt wheels, drives the transposition gear and rotates, transposition gear and toothed disc engagement;
Described rolling actuating device has two covers, and it comprises winding wheel, rolling wheel carrier, rolling cylinder, gear cluster, synchronous pulley mechanism, motor; Described winding wheel and gear cluster are all rotatable to be installed on the rolling wheel carrier, winding wheel is connected with synchronous pulley mechanism by gear cluster, two cover rolling actuating devices are by synchronous pulley mechanism transmission power, and motor is connected with synchronous pulley mechanism by the Timing Belt wheels; Described rolling cylinder is installed on the side plate of frame, and the piston rod of rolling cylinder is hinged on a jiao of rolling wheel carrier, and the middle part of rolling wheel carrier is hinged on the frame and can swings around this hinge-point; Winding wheel on the two cover rolling actuating devices respectively can with four rotating-table apparatus on four friction winding wheels in two contacts or separate, and drive the rotation of friction winding wheel;
Described rolling transfer device comprises rack drives cylinder, tooth bar, tooth bar guide holder, gear, rotating shaft, bearing seat, renovates swing arm, renovates, renovates casting die, load-transfer device top air cylinder, load-transfer device top roller; The cylinder body of described rack drives cylinder is installed on the frame, and the rod end of rack drives cylinder connects tooth bar, and the tooth bar activity is nested with in the tooth bar guide holder and by the tooth bar guide holder and guides, the rack and pinion engagement; Described rotating shaft is rotatable to be installed on the bearing seat and two ends projecting shaft bearing, the fixedly sleeved end in rotating shaft of gear, an end of renovating swing arm is fixedly mounted on the other end of rotating shaft, and the other end of renovating swing arm connects to be renovated, and installs on the top of renovating and renovates casting die; The cylinder body of described load-transfer device top air cylinder is installed on the frame, and the rod end of load-transfer device top air cylinder connects the load-transfer device top roller, and this load-transfer device top roller is positioned at the below of load-transfer device and the jack-up load-transfer device that can make progress under the driving of load-transfer device top air cylinder;
Described top roller device comprises that cylinder permanent seat, top roller cylinder, guiding mechanism, top roller permanent seat, top roller, electric eye, electric eye detect boss; Described cylinder permanent seat is installed on the frame, the top roller cylinder cylinder body be fixed on the cylinder permanent seat, the top of the piston rod of top roller cylinder connects the top roller permanent seat, the top roller permanent seat is connected with the cylinder permanent seat by the guiding mechanism of its both sides; Described top roller is rotatable to be installed on the top roller permanent seat, and this top roller is arranged in the below of four rotating-table apparatus Scrolls and can be near Scroll under the driving of top roller cylinder; Be provided with electric eye at the top roller permanent seat, in frame electric eye be housed and detect boss, this electric eye detects boss and is installed in and is positioned on the track that electric eye moves up and down;
The position rotating disk mechanism comprised distribution disk, minute position cylinder in described minute; The cylinder body of described minute position cylinder is installed on the side plate of frame, and the piston rod of minute position cylinder passes the side plate of frame; The rotatable minute rod end of position cylinder that is socketed in of described distribution disk radially offers four elongated slots that communicate with circumference on the distribution disk, these four elongated slots are socketed on four Scrolls of four rotating-table apparatus in the gap respectively in different phase places.
2. the wrap-up of saying good-bye of plastic bag according to claim 1, it is characterized in that: described rolling transfer device also comprises the induction cam, this induction cam is fixedly sleeved in rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110080367 CN102180369B (en) | 2011-03-31 | 2011-03-31 | Separated roll-up device for plastic bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110080367 CN102180369B (en) | 2011-03-31 | 2011-03-31 | Separated roll-up device for plastic bags |
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| Publication Number | Publication Date |
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| CN102180369A CN102180369A (en) | 2011-09-14 |
| CN102180369B true CN102180369B (en) | 2013-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110080367 Expired - Fee Related CN102180369B (en) | 2011-03-31 | 2011-03-31 | Separated roll-up device for plastic bags |
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| CN (1) | CN102180369B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103010806B (en) * | 2012-10-09 | 2016-01-20 | 东莞市鑫德机械科技有限公司 | A kind of banding machine |
| CN109051932B (en) * | 2018-07-17 | 2023-08-11 | 嘉兴市宏宇新材料股份有限公司 | Continuous production line for glass fiber mats |
| CN109051931B (en) * | 2018-07-17 | 2023-08-15 | 嘉兴市宏宇新材料股份有限公司 | Winding device in glass fiber mat production line |
| CN112950866B (en) * | 2021-01-28 | 2022-06-07 | 深圳市百佳华百货有限公司 | Sweep sign indicating number shopping system with sweeping sign indicating number shopping device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2029446A (en) * | 1933-08-09 | 1936-02-04 | Hudson Sharp Machine Co | Art of paper conversion |
| FR2762831B1 (en) * | 1997-04-30 | 1999-07-16 | Kvaerner Metals Clecim | TWO CHUCK COILER FOR TAPE WINDING |
| EP1344735B1 (en) * | 2002-03-12 | 2007-08-29 | DOLCI EXTRUSION S.r.l | Winder for film of plastic material |
| CN201151578Y (en) * | 2008-01-22 | 2008-11-19 | 常州英来机械有限公司 | Rotary type double-position winding machine |
| CN101607643B (en) * | 2008-06-18 | 2011-05-04 | 上海格林赛高新材料有限公司 | Strip material continuous coiling device |
| CN201626721U (en) * | 2009-10-22 | 2010-11-10 | 西安理工大学 | Rewinding machine |
| CN202089621U (en) * | 2011-03-31 | 2011-12-28 | 厦门亚太创新机器有限公司 | Plastic bag dividing and winding device |
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2011
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