CN102180369A - Separated roll-up device for plastic bags - Google Patents
Separated roll-up device for plastic bags Download PDFInfo
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- CN102180369A CN102180369A CN2011100803675A CN201110080367A CN102180369A CN 102180369 A CN102180369 A CN 102180369A CN 2011100803675 A CN2011100803675 A CN 2011100803675A CN 201110080367 A CN201110080367 A CN 201110080367A CN 102180369 A CN102180369 A CN 102180369A
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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, 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 have only a sack.In wrapup procedure, can accomplish the rolling of saying good-bye in order to make, a plurality of sacks of rolling continuously again, just need one in process of production to the say good-bye process of rolling of finished bag, the continuity of while in order to guarantee to produce, the dealer need 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 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 promptly suspended the termination rolling, and the finished product of finishing rolling is taken off in discharging, proceeds rolling then again, 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 made up of frame, four rotating-table apparatus, rolling actuating device, rolling transfer device, top roller device, branch 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, synchronous pulley group, position rotaring motor; Described rotating disk and toothed disc are superimposed together at interval by gear bush, 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 center on the center of gyration equidistant placement of rotating disk, the affixed respectively friction winding wheel of rotatable rotating disk and the toothed disc that is superimposed together that pass of an end of four Scrolls, their traversing through end; Described position rotaring motor is installed on the frame, and position rotaring motor is connected with the transposition gear by the synchronous pulley group, 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 synchronous pulley group; 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 can or separate with two contacts in four friction winding wheels on four rotating-table apparatus respectively, and drives 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 roof pressure 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 of gear in rotating shaft, 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 roof pressure cylinder is installed on the frame, and the rod end of load-transfer device roof pressure 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 roof pressure 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 on the top roller permanent seat, electric eye be housed on frame detect boss, this electric eye detection boss is installed in and is positioned on the upper and lower mobile track of electric eye;
Described branch position rotating disk mechanism comprises distribution disk, divides the position cylinder; The described cylinder body of position cylinder that divides is installed on the side plate of frame, divides the piston rod of position cylinder to pass the side plate of frame; The rotatable rod end that is socketed in branch position cylinder 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 and since the present invention mainly by frame, four rotating-table apparatus, rolling actuating device, rolling transfer device, top roller devices, divide position rotating disk mechanism etc. to form.Top roller device of the present invention adopts the top roller cylinder as propulsion source, its roof pressure power can be regulated, it compares (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 be by better controlled under identical pressure condition, and can avoid occurring because the pressure of top roller is excessive, cause after the rolling too consolidation of whole 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 configure 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 a plurality of sacks of continuous rolling again, 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, makes easily.
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, makes easily, and is better for the applicability of producing, and improved production efficiency greatly.
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is an axonometric drawing of the present invention;
Fig. 2 is the axonometric drawing that the present invention removes the rolling actuating device;
Fig. 3 is top roller device of the present invention and the axonometric drawing that divides the 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 the cutaway view of Fig. 6 along the 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 scheme drawing 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 a top roller device front elevation of the present invention;
Figure 13 is a top roller device side view of the present invention.
The specific embodiment
As Fig. 1, shown in Figure 3, the present invention is a kind of wrap-up of saying good-bye of plastic bag, it mainly by frame 1, four rotating-table apparatus 2, rolling actuating device 3, rolling transfer device 4, top roller devices 5, divide a position rotating disk mechanism 6 to form.
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, synchronous pulley group 28, position rotaring motor 29.Described rotating disk 21 and toothed disc 22 are superimposed together at interval by gear bush 23, 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 distinguished an affixed friction winding wheel 26.Described position rotaring motor 29 is installed on the frame 1, and position rotaring motor 29 is connected with transposition gear 27 by synchronous pulley group 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 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, synchronous pulley group 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, so 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 synchronous pulley group 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 can or separate with two contacts in four friction winding wheels 26 on four rotating-table apparatus 2 respectively, and drives 26 rotations of friction winding wheel, and then drives Scroll 24 rotations, carries out rolling.
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 roof pressure 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 roof pressure cylinder 492 is installed on the frame 1, the rod end of load-transfer device roof pressure 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 roof pressure 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, makes 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 near Scroll 24(with reference to shown in Figure 8 under the driving of top roller cylinder 52) so that compress plastic bag in the rolling.Be provided with electric eye 56 on top roller permanent seat 54, electric eye be housed on frame 1 detect boss 57, this electric eye detection boss 57 is installed in and is positioned on the electric eye 56 upper and lower mobile tracks.
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 constant compression force of top roller assurance to withstand 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 the situation that is difficult to discharging can appear because the friction force between sack and the Scroll is excessive in the too consolidation that this can make the 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, a described branch rotating disk mechanism 6 comprises distribution disk 61, divides a position cylinder 62.The described cylinder body of position cylinder 62 that divides is installed on the side plate 11 of frame 1, divides the piston rod of position cylinder 62 to pass the side plate 11 of frame 1; The described distribution disk 61 rotatable rod ends that are socketed in branch position cylinder 62, 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.
As Fig. 1, shown in Figure 3, principle of work of the present invention:
1, in process of production, film is through after pulling apart 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 roof pressure 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 roof pressure 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, from the past swivel motion in the top of Scroll 24, reenter then 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 (as the position of the Scroll 243 of Fig. 9) and continues rotation, up to finishing this rolling.
5, when Scroll 24 enters into normal take-up position, to renovate 48 and just can overturn according to the time that configures, 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 (as the position of the Scroll among Fig. 9 242) 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 (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 normal take-up position accurately.
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, come back to the first step then, 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 the finished product that rolling is come out.
When 2, top roller 55 is pressed down to a certain degree, when promptly 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 top roller cylinder 52 pressure inside are in a steady state, guarantee that with this pressure is in a steady state value, it is excessive and discharging occurs being difficult to or situation that can't discharging occurs to be unlikely to pressure.
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 first step afterwards, carry out rolling next time, so repeat, make wrapup procedure carry out continuously.
The above, only for preferred embodiment of the present invention, so can not limit scope of the invention process with this, i.e. the equivalence of doing according to the present patent application claim and description changes and modification, 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 by frame, four rotating-table apparatus, rolling actuating device, rolling transfer device, top roller devices, divide position rotating disk mechanisms to form;
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, synchronous pulley group, position rotaring motor; Described rotating disk and toothed disc are superimposed together at interval by gear bush, 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 center on the center of gyration equidistant placement of rotating disk, the affixed respectively friction winding wheel of rotatable rotating disk and the toothed disc that is superimposed together that pass of an end of four Scrolls, their traversing through end; Described position rotaring motor is installed on the frame, and position rotaring motor is connected with the transposition gear by the synchronous pulley group, 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 synchronous pulley group; 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 can or separate with two contacts in four friction winding wheels on four rotating-table apparatus respectively, and drives 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 roof pressure 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 of gear in rotating shaft, 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 roof pressure cylinder is installed on the frame, and the rod end of load-transfer device roof pressure 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 roof pressure 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 on the top roller permanent seat, electric eye be housed on frame detect boss, this electric eye detection boss is installed in and is positioned on the upper and lower mobile track of electric eye;
Described branch position rotating disk mechanism comprises distribution disk, divides the position cylinder; The described cylinder body of position cylinder that divides is installed on the side plate of frame, divides the piston rod of position cylinder to pass the side plate of frame; The rotatable rod end that is socketed in branch position cylinder 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 true CN102180369A (en) | 2011-09-14 |
| CN102180369B 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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| CN109051932A (en) * | 2018-07-17 | 2018-12-21 | 嘉兴市宏宇新材料有限公司 | Glass mat tinuous production |
| CN109051931A (en) * | 2018-07-17 | 2018-12-21 | 嘉兴市宏宇新材料有限公司 | Wrap-up in glass mat production line |
| CN112950866A (en) * | 2021-01-28 | 2021-06-11 | 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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| CN109051932A (en) * | 2018-07-17 | 2018-12-21 | 嘉兴市宏宇新材料有限公司 | Glass mat tinuous production |
| CN109051931A (en) * | 2018-07-17 | 2018-12-21 | 嘉兴市宏宇新材料有限公司 | Wrap-up in glass mat production line |
| 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 |
| CN112950866A (en) * | 2021-01-28 | 2021-06-11 | 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 |
| 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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|---|---|
| CN102180369B (en) | 2013-01-23 |
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