CN102120370B - Plastic bag continuous rolling production equipment - Google Patents
Plastic bag continuous rolling production equipment Download PDFInfo
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- CN102120370B CN102120370B CN 201010585854 CN201010585854A CN102120370B CN 102120370 B CN102120370 B CN 102120370B CN 201010585854 CN201010585854 CN 201010585854 CN 201010585854 A CN201010585854 A CN 201010585854A CN 102120370 B CN102120370 B CN 102120370B
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Abstract
The invention discloses plastic bag continuous rolling production equipment. The equipment comprises a mixer, a film blowing machine, a spark machine, a printer, a storage rack, a bag machine, a winder and a tripod which are sequentially arranged at different stations according to the processing steps, and can be used for combining a film making part and a bag forming and collecting part into a full-automatic production line, so that the labor intensity of workers is greatly reduced, the production efficiency is improved, and a whole roll of plastic bags can be produced in one time. Furthermore, a transposition device of the winder adopts coordination of a gear disc and a transposition gear, so the transposition accuracy is accurate, the discharge devices of the winder are arranged on the transposition device and can drive forks on the discharge devices to move back and forth in the axial direction; two transmission mechanisms drive the forks on the discharge devices to rotate, and every two of the four forks are opposite to each other; and the transposition device is arranged on a side plate and can drive the upper forks and lower forks on the transposition device to be used alternately, so that the whole process is continuous, and the rolling efficiency of the plastic bags is greatly improved.
Description
Technical field
The present invention relates to a kind of polybag production equipment, particularly relate to the production equipment that polybag is rolled up by a kind of company.
Background technology
At present, the polybag kind that people use on the market is more, have buy vegetables in family freshness protection package commonly used, refuse bag, the food market commonly used with handle polybag and the supermarket in the plastic shopping bag that uses etc., these polybags all are to adopt the bag making production facility manufacturing of automation to form.The bag making production facility that present manufacturer adopts is divided into two production lines usually, article one, production line mainly is made of equipment such as blender, inflation film manufacturing machine, spark machines, bag raw material (plastics rice etc.) is formed annular membrane through blowing, and carry out the film roll that rolling forms whole bundle, use in order to next link; The second production line mainly is made of equipment such as Bag Making Machine, transition frame, winders, the annular membrane of production rolling in the upper link is cut hot melt via equipment again form bag, and end is again by manually compiling.These polybags are because the difference of application or the requirement of splendid attire capacity, bag need to be done greatlyr, this jumbo polybag then causes great inconvenience in packing and transportation, so this class polybag just need to be rolled into drum to reduce the volume of bag, instant packed and transportation when producing.And furling of existing plastic bag generally all is with the continuous rolling of a bag rolling machine; but existing bag rolling machine can only successively furl plastic bag; and can't carry out continuous rolling with specific quantity; it is the equal rolling fixed qty of the uncontrollable every volume plastic bag of existing bag rolling machine; such as 50; if when allowing the equal rolling fixed qty of every volume plastic bag; then the complete rear shutdown of every volume winding such as need is by artificial replacing; so just, can cause plastic bag rolling efficient not high, badly influence the bag work flow of whole plastic bag.
In addition, because the throughput rate of two production lines in front and back is different, can't work asynchronously, therefore, need to have a workman to supervise article one production line therebetween, and the plastic film rolls that production is finished dismantled from machinery equipment, again by another workman the plastic sheeting of whole bundle is transported to install on the equipment of second production line after, the production of a link after carrying out again, in such production process, not only production cost is high, labour intensity is large, production efficiency is low, defect rate is high, has also caused the great waste on the raw material, therefore produce upper a kind of equipment that two parts production line effectively can be linked of being badly in need of.
Summary of the invention
The object of the present invention is to provide the production equipment of company's volume polybag that a kind of labour intensity is low, automaticity is high, production efficiency is high.
For achieving the above object, technical solution of the present invention is:
The present invention is the production equipment that polybag is rolled up by a kind of company, and it comprises blender, inflation film manufacturing machine, spark machine, printing machine, storage rack, Bag Making Machine, winder and tripod; Described blender, inflation film manufacturing machine, spark machine, printing machine, storage rack, Bag Making Machine, winder are arranged in order into different station according to processing step, and described tripod comes the place ahead or the rear of Bag Making Machine; Described winder mainly is comprised of side plate, main shaft, main motor, transmission mechanism, device for discharging, turn device; Described main shaft is installed on the side plate, and main motor is connected with active synchronization belt wheel on the main drive gear by Timing Belt and can drives active synchronization belt wheel rotation on the main drive gear; Described device for discharging is installed in the fork that also can drive on it on the side plate and moves around vertically; Described transmission mechanism has two covers, two sets of transmission mechanism are separately positioned on the side plate of working position both sides, main shaft by two sets of transmission mechanism with respectively be installed in side plate on the quadruplet device for discharging be connected and can drive respectively fork rotation on the device for discharging, four forks on the quadruplet device for discharging are relative in twos; Described turn device is installed on the side plate and can drives the upper group of fork and the lower group fork that are installed on it and begins in turn or stop coiled strip.
Described transmission mechanism has two covers, is separately positioned on the both sides of working position, and every sets of transmission mechanism is comprised of main drive gear and auxiliary transmission mechanism; Described main drive gear comprises active synchronization belt wheel, driving gear, driven gear, driven synchronous pulley, synchronizing bar, Timing Belt; Described auxiliary transmission mechanism comprises auxiliary active synchronization belt wheel and Timing Belt; Described active synchronization belt wheel and the coaxial setting of driving gear and rotatable being socketed on the main shaft, driven gear and driven synchronous pulley are socketed in an end of synchronizing bar, driving gear by with the drive synchronizing bar rotation of the driven gear of its engagement, the synchronizing bar of rotation drives the rotation of driven synchronous pulley, and driven synchronous pulley is connected with the fork synchronous pulley by Timing Belt and drives the fork synchronous pulley and rotates; The other end of synchronizing bar passes working position, stretches into the working position opposite side, and its inserting end places on the auxiliary active synchronization belt wheel that is fixed on the auxiliary transmission mechanism, and auxiliary active synchronization belt wheel drives auxiliary fork synchronous pulley rotation by Timing Belt, drives the fork rotation; Auxiliary transmission mechanism homonymy in main drive gear in the another set of transmission mechanism and the first set transmission mechanism is installed, and the auxiliary transmission mechanism in the another set of transmission mechanism and the main drive gear homonymy in the first set transmission mechanism are installed.
Described turn device mainly is comprised of rotating disk, toothed disc, transposition gear, transposition gear installation base, driven synchronous pulley, Timing Belt, active synchronization belt wheel, transposition transmission mechanism, reducing motor, motor mount, checkout gear; Described rotating disk has two, is oppositely arranged, and described rotating disk is socketed on the main shaft by bearing is rotatable respectively, and toothed disc is installed on one of them rotating disk and the outer rim of toothed disc exceeds rotating disk; Described transposition gear and the coaxial setting of driven synchronous pulley and the rotatable transposition gear installation base that is installed in, the transposition gear installation base is fixed on the side plate, transposition gear and toothed disc engagement; Described reducing motor is installed on the motor mount that is fixed in side plate, and reducing motor connects the active synchronization belt wheel by the transposition transmission mechanism, and the active synchronization belt wheel is connected with driven synchronous pulley by Timing Belt; Described checkout gear is installed on the side plate and is positioned at a side of rotating disk, near the outer rim place test point is set at rotating disk, and checkout gear can be relative with test point.
Described checkout gear has three, arranges around the peripheral interval of rotating disk respectively; Described test point is a projection, has three, and the interval is installed in rotating disk near the outer rim place respectively, and wherein, the line of centres of two test points is overlapping, and another test point line of centres is between two test points.
Described device for discharging mainly is comprised of cylinder, cylinder mount pad, guide post, connecting plate, guide rod bearing, shift fork, fork, shift fork sleeve, rolling bearing, fork synchronous pulley; The cylinder body of described cylinder is fixed on the side plate by the cylinder mount pad, the piston rod of cylinder is connected with a side of shift fork by connecting plate, connecting plate is slidingly socketed on guide post by the guide rod bearing and can moves up and down along guide post, one end pivot bush unit of the opposite side of shift fork and fork, the other end gap of fork is set in the pilot hole of shift fork sleeve and can penetrates along the pilot hole of shift fork sleeve the working position of side plate opposite side, and the shift fork sleeve is by on the rotatable rotating disk that is installed in turn device of rolling bearing; Described fork synchronous pulley is fixedly sleeved at the shift fork sleeve.
Described device for discharging also comprises a plate, and this connecting plate is arranged between the flange and shift fork of guide rod bearing.
Described device for discharging also comprises a cam, and this cam is socketed on the shift fork sleeve and is relative with checkout gear for detection of cam angle degree.
Described device for discharging comprises that also one inserts and decide keeper, and this is inserted and decide the porch that keeper is arranged on shift fork cage guiding hole, is used for limiting the degree of depth of the pilot hole of fork insertion shift fork sleeve.
Described storage rack comprises storing frame, fixed mount, guide rail, adjustable shelf, adjustable shelf driving mechanism, Position Control sensor; The both sides of described storing frame longitudinally arrange respectively guide rail, at guide rail the adjustable shelf driving mechanism are installed; Fixed mount is installed in the storing upper rack, and the two ends of adjustable shelf are connected to the adjustable shelf driving mechanism and can move up and down along guide rail; Described Position Control installation of sensors on the storing frame and be positioned at the upper and lower both sides of adjustable shelf and chain tie point or be positioned at adjustable shelf above.
Described adjustable shelf driving mechanism comprises motor, clutch, gear, chain; Described gear has four, is installed in respectively the top and bottom of two guide rails, articulates chain between the upper and lower gear on the same guide rail, and the two ends of adjustable shelf are connected on the chain that is arranged in the guide rail; Described motor and clutch are installed in the bottom of storing frame, and the output shaft of motor connects clutch, rotate but the output shaft of clutch is mounted on respectively gear and the driven wheel of guide rail lower end.
Described fixed mount mainly is configured to propping up by a plurality of roll shafts; The upper end of support is connected to the inner top of storing frame, and the both sides of support are parallel respectively extends a plurality of linking arms downwards, and the linking arm of both sides is mutually corresponding, and a plurality of roll shafts are rotatable being installed on the linking arm facing each other respectively.
Described adjustable shelf mainly is made of frame and a plurality of transition roller; The affixed guide block of two middle side parts of framework, this guide block is connected with chain on the adjustable shelf driving mechanism and slips in guide rail.
After adopting such scheme, because the present invention is mainly by blender, inflation film manufacturing machine, spark machine, the film of the compositions such as printing machine produce the part with mainly by Bag Making Machine, the bag that winder forms is shaped and collection unit is provided with the storage rack of the linear differential of a balance each several part and Tension Difference between dividing and polybag is rolled into drum to reduce the volume of bag, instant packed and transport winder, part is shaped with bag and collection unit divides merging to become a full automatic streamline thereby film can be produced, thereby greatly reduce workman's labour intensity, improved production efficiency, the disposable polybag of producing entire volume.
In addition, winder of the present invention mainly is comprised of side plate, main shaft, main motor, transmission mechanism, device for discharging, turn device.Because turn device employing toothed disc of the present invention cooperates with the transposition gear, the transposition precision is accurate.And the fork that device for discharging of the present invention is installed on the turn device and can drives on it moves around vertically, main shaft rotates by the fork that two sets of transmission mechanism drive on the device for discharging, four forks are relative in twos, turn device is installed on the side plate and can drives the upper group of fork and the lower group fork that are installed on it and begins in turn or stop coiled strip, two groups even organize the rolling fork more and be used alternatingly, so that whole process can be continuously, after having avoided the rolling of single rolling fork to finish, need to stop, discharging is then in the step of carrying out rolling.Therefore can under non-stop-machine state, guarantee to have all the time one group of fork to carry out coiled strip, greatly improve the rolling efficient of polybag.
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is first embodiment of the present invention;
Fig. 2 is the axonometric drawing of winder of the present invention;
Fig. 3 is the side view of winder of the present invention;
Fig. 4 is the axonometric drawing after winder of the present invention removes case;
Fig. 5 is the axonometric drawing of winder transmission mechanism of the present invention;
Fig. 6 is winder device for discharging structural representation of the present invention;
Fig. 7 is the axonometric drawing of winder device for discharging of the present invention;
Fig. 8 is the partial enlarged drawing of winder device for discharging of the present invention;
Fig. 9 is the axonometric drawing of winder turn device of the present invention;
Figure 10 is the top view of winder turn device of the present invention;
Figure 11 is the layout drawing of winder turn device checkout gear of the present invention;
Figure 12 is that Figure 10 is along the cutaway view of C line;
Figure 13 is the structural representation of winder turn device of the present invention;
Figure 14 is the axonometric drawing of storage rack of the present invention;
Figure 15 is the axonometric drawing that storage rack buffering of the present invention supports;
Figure 16 is second embodiment of the present invention.
The specific embodiment
As shown in Figure 1, the present invention is the production equipment that polybag is rolled up by a kind of company, and it comprises blender 1, inflation film manufacturing machine 2, spark machine 3, printing machine 4, storage rack 5, tripod 6, Bag Making Machine 7, winder 8.
Described blender 1, inflation film manufacturing machine 2, spark machine 3, printing machine 4, storage rack 5, tripod 6, Bag Making Machine 7, winder 8 are arranged in order into different station according to processing step.
Technological process of the present invention:
1, spice: with raw material and batching mixing and stirring, the material that mixes is quantitatively delivered in the inflation film manufacturing machine 2 on time by blender 1.
2, raw material hot melt: be that the material that mixes is delivered in the inflation film manufacturing machine 2, by heating, so that raw material melt;
3, blown film: the raw material of melting are passed through screw extruding out, enter into the vane of inflation film manufacturing machine 2, carry out blown film, obtain film;
4, embossing: print off sparrow pecked (also not printing pattern, depend on customer demand) on the surface of film, also play simultaneously the effect of a membrane;
5, thin-film width detects automatically: the width of effectively controlling film;
6, electric spark is processed: carry out electric spark by spark machine 3 and process, easily print; (also electric spark is not processed, and depends on customer demand),
7, the printing: employing be monochromatic chromaticity printing, print out the pattern of different demands at film; (can not print yet, depend on customer demand),
8, heat seal+disconnected: long according to the bag of setting, carry out heat seal at film two, so that opening becomes closed state, film put broken simultaneously;
9, stamping-out moulding: through after the top step, film becomes the state that four limits are all sealed, and becomes sack in order to make it, carries out stamping-out in shape as required with Bag Making Machine 6, the finished product sack that is finally needed;
10, volume bag: the polybag of producing is rolled into drum by winder 8.
Shown in Fig. 2-4, described winder 8, it mainly is comprised of side plate 81, main shaft 82, main motor 83, transmission mechanism 84, device for discharging 85, turn device 86.
Described main shaft 82 is installed on the side plate 81, and main motor 83 is connected with active synchronization belt wheel 8411 on the main drive gear 841 by Timing Belt 831 and can drives active synchronization belt wheel 8411 rotations on the main drive gear 841.
Such as Fig. 2, shown in Figure 5, described device for discharging 85 is installed in the fork 8510 that also can drive on it on the side plate 81 and moves around vertically; Described device for discharging 85 has quadruplet, quadruplet device for discharging 85 is installed in respectively side plate 81 (namely, two cover devices for discharging 85 are installed) on the side plate 81, quadruplet device for discharging 85 is respectively with a fork, namely, fork 85101,85102,85103,85104, fork 85101 and fork 85103 are relative and consist of first group of fork in these four forks 85101,85102,85103,85104, and fork 85102 and fork 85104 are relative and consist of second group of fork.
Described transmission mechanism 84 has two covers, two sets of transmission mechanism 84 are separately positioned on the side plate 81 of working position both sides, main shaft 82 by two sets of transmission mechanism 84 respectively be installed in side plate 81 on quadruplet device for discharging 85 be connected and can drive respectively fork 85101,85102,85103 on the quadruplet device for discharging 85,85104 rotations, described turn device 86 is installed on the side plate 81 and can drives first group of fork 85101, fork 85103 and second group of fork 85102, fork 85104 beginnings that are installed on it or stop coiled strip.
With reference to shown in Figure 6, described transmission mechanism 84 has two covers, is separately positioned on the both sides of working position such as Fig. 5, and every sets of transmission mechanism 84 is comprised of main drive gear 841 and auxiliary transmission mechanism 842; Described main drive gear 841 comprises active synchronization belt wheel 8411, driving gear 8412, driven gear 8413, driven synchronous pulley 8414, synchronizing bar 8415, Timing Belt 8416; Described auxiliary transmission mechanism 842 comprises auxiliary active synchronization belt wheel 8421 and Timing Belt 8422; Described active synchronization belt wheel 8411 and driving gear 8412 coaxial settings and rotatable being socketed on the main shaft 82, driven gear 8413 and driven synchronous pulley 8414 are socketed in an end of synchronizing bar 8415, driving gear 8412 by with drive synchronizing bar 8415 rotations of the driven gear 8413 of its engagement, the synchronizing bar 8415 of rotation drives driven synchronous pulley 8414 rotations, thereby driven synchronous pulley 8414 is connected with fork synchronous pulley 85501 by Timing Belt 8416 and drives fork synchronous pulley 85501 and rotates driving forks 85101 and rotate; The other end of synchronizing bar 8415 passes working position, stretches into the working position opposite side, its inserting end places on the auxiliary active synchronization belt wheel 8421 that is fixed on the auxiliary transmission mechanism 842, drives fork 85103 rotations thereby auxiliary active synchronization belt wheel 8421 drives auxiliary fork synchronous pulley 85502 rotations by Timing Belt 8422.Auxiliary transmission mechanism 842 homonymies in main drive gear in the another set of transmission mechanism and the first set transmission mechanism are installed, and structure is basic identical.Auxiliary transmission mechanism in the another set of transmission mechanism and main drive gear 841 homonymies in the first set transmission mechanism are installed, and structure is basic identical, and operating principle is also basic identical, repeats no more.
Such as Fig. 6, shown in Figure 8, described device for discharging 85 mainly by cylinder 854, cylinder mount pad 855, guide post 856, guide rod bearing 857, connecting plate 858, shift fork 859, fork 8510, shift fork sleeve 8520, insert and decide keeper 8530, rolling bearing 8540, fork synchronous pulley 8550 and cam 8560 and form.
The cylinder body of described cylinder 854 is fixed on the side plate 81 by cylinder mount pad 855, the piston rod of cylinder 854 is connected with a side of shift fork 859 by connecting plate 858, connecting plate 858 is slidingly socketed on guide post 856 by guide rod bearing 857, bearing mounting sleeve 8570 and can moves up and down along guide post 856, one end pivot bush unit of the opposite side of shift fork 859 and fork 8510, the other end gap of fork 8510 are set in the pilot hole of shift fork sleeve 8520 and can penetrate along the pilot hole of shift fork sleeve 8520 working position of side plate 81 opposite sides; Arrange one in the porch in shift fork cage guiding hole and insert and decide keeper 8530, this is inserted and decide the degree of depth that keeper 8530 is used for limiting the pilot hole of fork 8510 insertion shift fork sleeves 8520; Shift fork sleeve 8520 is by rolling bearing 8540 rotatable being installed on the rotating disk 852; Described fork synchronous pulley 8550 is fixedly sleeved at shift fork sleeve 8520 and can be connected with the power synchronous band, drives fork 8510 and rotates.Between the flange of guide rod bearing 857 and shift fork 859, a connecting plate 858 is set.At shift fork sleeve 8520 socket cams 8560.
In actual use, fork 8510 has two groups, and wherein socket one is used for the cam 8560 that electric eye detects on the shift fork sleeve 8520 of one group of fork 8510.
As shown in Figure 7, be provided with two forks 85101,85102 at winder, one of them fork 85102 is in the state of not extracting, and another fork 85101 is in the state of extracting.
Such as Fig. 9, shown in Figure 10, described turn device 86 mainly is comprised of rotating disk 863, toothed disc 864, transposition gear 865, transposition gear installation base 866, driven synchronous pulley 867, Timing Belt 868, active synchronization belt wheel 869, transposition transmission mechanism 8610, reducing motor 8620, motor mount 8630, checkout gear 8640 (as shown in figure 11).
Described rotating disk 863 has two 8634,8635 (as shown in Figure 5), be oppositely arranged, be socketed on the main shaft 82 by bearing 8650 (as shown in figure 12) is rotatable respectively, toothed disc 864 is installed on one of them rotating disk 8635 and the outer rim of toothed disc 864 exceeds rotating disk 8635; Described transposition gear 865 and driven synchronous pulley 867 coaxial settings, all be socketed in the rotating shaft 8660, these rotating shaft 8660 rotatable being installed on the transposition gear installation base 866, transposition gear installation base 866 is fixed on the side plate 81, the teeth engagement of the teeth on the transposition gear 865 and toothed disc 864 peripheries.
Described reducing motor 8620 is installed on the motor mount 8630 that is fixed in side plate 81, and reducing motor 8620 connects active synchronization belt wheel 869 by transposition transmission mechanism 8610, and active synchronization belt wheel 869 is connected with driven synchronous pulley 867 by Timing Belt 868.
Such as Figure 11, shown in Figure 13, described checkout gear 8640 has three, is respectively checkout gear 86401,86402,86403, arranges around rotating disk 863 peripheral intervals respectively.At rotating disk 863 three test points 8631,8632,8633 are set, these three test points 8631,8632,8633 are all a projection, be installed in respectively rotating disk 863 near the outer rim place, wherein, two test points 8631,8633 the line of centres are overlapping, another test point test point 8632 lines of centres are between two test points 8631,8633, and in the present embodiment, test point 8632 lines of centres and two test points 8631,8633 the line of centres intersect vertically.In rotating disk 863 rotation processes, three checkout gears 86401,86402,86403 can be respectively and three test points 8631,8632,8633 relative.
In addition, the present invention is easy to control for so that easy to use in process of production, also is provided with a checkout gear 86403 that detects two groups of fork duties.Concrete principle is as follows: because on the rotating disk 863 three test points 8631,8632,8633 are arranged, wherein about two test points 8631, the 8633rd, cooperate checkout gear 86401,86402 usefulness.And the test point 8632 that mediates, be for detection of current for which the group fork work.As, when checkout gear 86403 had detected test point 8632, explanation was first group of fork 85101,85103 in work, when checkout gear 86403 does not detect test point 8632 (this moment test point 8632 below), explanation is that second group of fork 85102,85104 is in work.
The operation principle of winder 8:
With reference to shown in Figure 5, during rolling, second group of fork 85102, fork 85104 are in rolling such as Figure 11, Figure 13, and this moment, first group of fork 85101, fork 85103 remained static.Behind the complete volume of rolling, reducing motor 8620 work, drive 865 rotations of transposition gear by transposition transmission mechanism 8610, synchronous pulley (comprising driven synchronous pulley 867, Timing Belt 868, active synchronization belt wheel 869), transposition gear 865 drives and 864 rotations of its meshed gears dish, thereby drives rotating disk 863 rotations.Such as Fig. 6, shown in Figure 8, the cylinder 854 on the device for discharging 85 drives fork 8510 by guide post 856, shift fork 859 and moves around in the pilot hole of shift fork sleeve 8520 back and forth vertically, and the entire volume polybag that is enclosed within on the fork 8510 is broken away from.Fixedly sleevedly be connected with Timing Belt 8416 on the transmission mechanism 84 at shift fork sleeve 8520 fork synchronous pulleys 8550, drive 8520 rotations of shift fork sleeve, and then drive first group of fork 85101, fork 85103 rotations.When second group of fork 85102, fork 85104 rollings of device for discharging 85 are finished, this moment, second group of fork 85102, the fork 85104 of device for discharging 85 quit work, shown in Figure 11, Figure 13 reference 86, first group of fork 85101 of described device for discharging 85, fork 85103 rotations are started working, and just can break polybag this time along a broken string.Simultaneously second group of fork 85102 of device for discharging 85, fork 85104 rotations are rotated further several lower the clout rolling is finished, simultaneously device for discharging 85 work, polybag is unloaded, rotating disk 863 begins to rotate simultaneously, and first group of fork 85101, fork 85103 rotate and second group of fork 85102, fork 85104 transpositions.When checkout gear 86401 detected test point 8631, reducing motor 8620 slowed down, and the rotating speed that reduces rotating disk 863 reduces rotary inertia.When checkout gear 86402 detects test point 8631, reducing motor 8620 stops operating, rotating disk 863 stops, after finish changing the position, when checkout gear 86404 detects cam 8560 and is a suitable angle, the opening that first group of fork 85101, fork 85103 are described can just make polybag insert, first group of fork 85101 of the device for discharging 85 of this moment, the action that fork 85103 is done discharging simultaneously are in order to just insert plastic sheeting from the opening part of first group of fork 85101, fork 85103.
As shown in figure 14, described storage rack 5 comprises storing frame 51, fixed mount 52, guide rail 53, adjustable shelf 54, adjustable shelf driving mechanism 55, buffering support 56, Position Control sensor 57.
The both sides of described storing frame 51 longitudinally arrange respectively guide rail 53, at guide rail 53 adjustable shelf driving mechanism 55 are installed; Fixed mount 52 is installed in storing frame 51 tops, and the two ends of adjustable shelf 54 are connected to adjustable shelf driving mechanism 55 and can move up and down along guide rail 53 under the driving of adjustable shelf driving mechanism 55, forms displacement with fixed mount 52.
Described adjustable shelf driving mechanism 55 comprises motor 551, clutch 552, gear 553, chain 554.Described gear 553 has four, is installed in respectively the top and bottom of two guide rails 53, on the same guide rail 53 cog 5531 and lower gear 5532 between articulate chain 554, the two ends of adjustable shelf 54 are connected on the chain 554 that is arranged in the guide rail 53; Described motor 551 and clutch 552 are installed in the bottom of storing frame 51, and the output shaft of motor 551 connects clutch 552, and the output shaft of clutch 552 is mounted on respectively the gear 5532 of guide rail 53 lower ends and can drives this gear 5532 and rotates.
Described fixed mount 52 mainly is made of a plurality of roll shafts 521 and support 522, the upper end of support 522 is connected to the inner top of storing frame 51, the both sides of support 522 are parallel respectively extends a plurality of linking arms 5221 downwards, the linking arm 5221 of both sides is mutually corresponding, and a plurality of roll shafts 521 are rotatable being installed on the linking arm 5221 facing each other respectively.
Described adjustable shelf 54 mainly is made of framework 541 and a plurality of transition roller 542.The affixed guide block 5411 of two middle side parts of framework 541, this guide block 5411 is connected with chain 554 on the adjustable shelf driving mechanism 55 and slips in guide rail 53.
Under normal conditions, described five Position Control sensors 57 are installed on the storing frame 51 and are positioned at the upper and lower both sides of adjustable shelf 54 and chain 554 tie points, play the effect of the Upper-lower Limit stroke of restraint frame 54 on storing frame 51.When adjustable shelf 54 is in buffering and supports on 56 then the Position Control sensor all above adjustable shelf 54.
This Position Control sensor 57 from top to bottom, respectively as adjustable shelf drive motors gauge tap, shut down the usefulness of wait, engine reduced power, host-initiated and acceleration, warning etc., be used for guaranteeing the present invention, the storing amount of film is a suitable length.
As shown in figure 15, described buffering supports 56 four, and four bufferings support 56, and to be installed in bottom and its top of storing frame 51 relative with adjustable shelf 54, so that the adjustable shelf 54 that falls can drop in four buffering supports 56.
Described buffering supports 56 and mainly is comprised of back-up block 561, spring 562, column 563 and guide rod 564.Described back-up block 561 is nested with on column 563 by guide rod 564 activities; Described spring 562 is arranged between back-up block 561 and column 563 upper surfaces.In the present embodiment, buffering supports also can adopt other structures, as, rubber blanket etc.
The operation principle of storage rack 5:
Such as Figure 14, shown in Figure 15, when normally using, reducing motor 551 is not worked, the state that clutch 552 is in out.When needs are worn film, open the drive motors switch, motor 551 and clutch 552 meeting work are delivered to highest order with adjustable shelf 54 automatically, when reaching adjustable shelf drive motors gauge tap, quit work, and conveniently wear film.During normal the use, plastic sheeting is S-shaped to be arranged between fixed mount 52 and the adjustable shelf 54, utilize the deadweight of adjustable shelf 54 that plastic sheeting is launched, because the production of the production process film of inflation film manufacturing machine is a successional process, and the production of Bag Making Machine is an intermittent process, the processing line speed of Bag Making Machine and the processing line speed of inflation film manufacturing machine there are differences simultaneously, and by adopting storage rack, the linear velocity of Bag Making Machine and the linear differential of inflation film manufacturing machine obtain difference and eliminate in storage rack.Along with constantly carrying out of work, because the linear velocity of the relative inflation film manufacturing machine of linear velocity of Bag Making Machine wants fast, meeting be so that the storing amount minimizing in the storage rack, the rising that can change of the position of adjustable shelf 54.Can be controlled in this course the control action of sensor.Be followed successively by from top to bottom and shut down wait, engine reduced power, host-initiated and acceleration, warning.When adjustable shelf 4 rose to shutdown holding fix control sensor, the Bag Making Machine main frame can be shut down wait, allows the present invention obtain certain storing amount.In the process that descends, touch the Position Control sensor of host-initiated and acceleration, Bag Making Machine can start starts working.So that working properly carrying out.If there is the linear velocity of the inflation film manufacturing machine linear velocity greater than Bag Making Machine, when adjustable shelf 54 touches the Position Control sensor of host-initiated and acceleration, the Bag Making Machine main frame can improve speed, if this can't satisfy, when running into the Position Control sensor of warning, board meeting automatic alarm, then the staff can adjust setting timely, fixes a breakdown.
As shown in figure 16, be second embodiment of the present invention.The structure of this embodiment is substantially the same with last embodiment, institute's difference is to be provided with transition frame 6 ' between Bag Making Machine 7 and the winder 8, and it comprises blender 1, inflation film manufacturing machine 2, spark machine 3, printing machine 4, storage rack 5, Bag Making Machine 7, transition frame 6 ', the winder 8 that is arranged in order into different station according to processing step.
Claims (12)
1. the production equipment of polybag is rolled up by a company, and it comprises blender, inflation film manufacturing machine, spark machine, printing machine, storage rack, Bag Making Machine, winder and tripod; Described blender, inflation film manufacturing machine, spark machine, printing machine, storage rack, Bag Making Machine, winder are arranged in order into different station according to processing step, and described tripod comes the place ahead or the rear of Bag Making Machine; It is characterized in that: described winder mainly is comprised of side plate, main shaft, main motor, transmission mechanism, device for discharging, turn device; Described main shaft is installed on the side plate, and main motor is connected with active synchronization belt wheel on the main drive gear by Timing Belt and can drives active synchronization belt wheel rotation on the main drive gear; Described device for discharging is installed in the fork that also can drive on it on the side plate and moves around vertically; Described transmission mechanism has two covers, two sets of transmission mechanism are separately positioned on the side plate of working position both sides, main shaft by two sets of transmission mechanism respectively be installed in side plate on the quadruplet device for discharging be connected and can drive respectively fork rotation on the device for discharging, four forks on the quadruplet device for discharging are relative in twos; Described turn device is installed on the side plate and can drives the upper group of fork and the lower group fork that are installed on it and begins in turn or stop coiled strip.
2. the production equipment of polybag is rolled up by described company according to claim 1, and it is characterized in that: described transmission mechanism has two covers, is separately positioned on the both sides of working position, and every sets of transmission mechanism is comprised of main drive gear and auxiliary transmission mechanism; Described main drive gear comprises active synchronization belt wheel, driving gear, driven gear, driven synchronous pulley, synchronizing bar, Timing Belt; Described auxiliary transmission mechanism comprises auxiliary active synchronization belt wheel and Timing Belt; Described active synchronization belt wheel and the coaxial setting of driving gear and rotatable being socketed on the main shaft, driven gear and driven synchronous pulley are socketed in an end of synchronizing bar, driving gear drives the synchronizing bar rotation by the driven gear with its engagement, the synchronizing bar of rotation drives the rotation of driven synchronous pulley, and driven synchronous pulley is connected with the fork synchronous pulley by Timing Belt and drives the fork synchronous pulley and rotates; The other end of synchronizing bar passes working position, stretches into the working position opposite side, and its inserting end places on the auxiliary active synchronization belt wheel that is fixed on the auxiliary transmission mechanism, and auxiliary active synchronization belt wheel drives auxiliary fork synchronous pulley rotation by Timing Belt, drives the fork rotation; Auxiliary transmission mechanism homonymy in main drive gear in the another set of transmission mechanism and the first set transmission mechanism is installed, and the auxiliary transmission mechanism in the another set of transmission mechanism and the main drive gear homonymy in the first set transmission mechanism are installed.
3. the production equipment of polybag is rolled up by company according to claim 1, it is characterized in that: described turn device mainly is comprised of rotating disk, toothed disc, transposition gear, transposition gear installation base, driven synchronous pulley, Timing Belt, active synchronization belt wheel, transposition transmission mechanism, reducing motor, motor mount, checkout gear; Described rotating disk has two, is oppositely arranged, and described rotating disk is socketed on the main shaft by bearing is rotatable respectively, and toothed disc is installed on one of them rotating disk and the outer rim of toothed disc exceeds rotating disk; Described transposition gear and the coaxial setting of driven synchronous pulley and the rotatable transposition gear installation base that is installed in, the transposition gear installation base is fixed on the side plate, transposition gear and toothed disc engagement; Described reducing motor is installed on the motor mount that is fixed in side plate, and reducing motor connects the active synchronization belt wheel by the transposition transmission mechanism, and the active synchronization belt wheel is connected with driven synchronous pulley by Timing Belt; Described checkout gear is installed on the side plate and is positioned at a side of rotating disk, near the outer rim place test point is set at rotating disk, and in the dial rotation process, checkout gear is relative with test point.
4. the production equipment of polybag is rolled up by company according to claim 3, it is characterized in that: described checkout gear has three, arranges around the peripheral interval of rotating disk respectively; Described test point is a projection, has three, and the interval is installed in rotating disk near the outer rim place respectively, and wherein, the line of centres of two test points is overlapping, and another test point line of centres is between two test points.
5. the production equipment of polybag is rolled up by company according to claim 1, it is characterized in that: described device for discharging mainly is comprised of cylinder, cylinder mount pad, guide post, connecting plate, guide rod bearing, shift fork, fork, shift fork sleeve, rolling bearing, fork synchronous pulley; The cylinder body of described cylinder is fixed on the side plate by the cylinder mount pad, the piston rod of cylinder is connected with a side of shift fork by connecting plate, connecting plate is slidingly socketed on guide post by the guide rod bearing and can moves up and down along guide post, one end pivot bush unit of the opposite side of shift fork and fork, the other end gap of fork is set in the pilot hole of shift fork sleeve and can penetrates along the pilot hole of shift fork sleeve the working position of side plate opposite side, and the shift fork sleeve is by on the rotatable rotating disk that is installed in turn device of rolling bearing; Described fork synchronous pulley is fixedly sleeved at the shift fork sleeve.
6. the production equipment of polybag is rolled up by company according to claim 5, it is characterized in that: described device for discharging also comprises a plate, and this connecting plate is arranged between the flange and shift fork of guide rod bearing.
7. winder according to claim 5, it is characterized in that: described device for discharging also comprises a cam, this cam is socketed on the shift fork sleeve and is relative with checkout gear for detection of cam angle degree.
8. the production equipment of polybag is rolled up by company according to claim 5, it is characterized in that: described device for discharging comprises that also one inserts and to decide keeper, should insert and decide the porch that keeper is arranged on shift fork cage guiding hole, be used for the degree of depth that the restriction fork inserts the pilot hole of shift fork sleeve.
9. the production equipment of polybag is rolled up by company according to claim 1, it is characterized in that: described storage rack comprises storing frame, fixed mount, guide rail, adjustable shelf, adjustable shelf driving mechanism, Position Control sensor; The both sides of described storing frame longitudinally arrange respectively guide rail, at guide rail the adjustable shelf driving mechanism are installed; Fixed mount is installed in the storing upper rack, and the two ends of adjustable shelf are connected to the adjustable shelf driving mechanism and can move up and down along guide rail; Described Position Control installation of sensors on the storing frame and be positioned at the upper and lower both sides of adjustable shelf and chain tie point or be positioned at adjustable shelf above.
10. the production equipment of polybag is rolled up by company according to claim 9, it is characterized in that: described adjustable shelf driving mechanism comprises motor, clutch, gear, chain; Described gear has four, is installed in respectively the top and bottom of two guide rails, articulates chain between the upper and lower gear on the same guide rail, and the two ends of adjustable shelf are connected on the chain that is arranged in the guide rail; Described motor and clutch are installed in the bottom of storing frame, and the output shaft of motor connects clutch, rotate but the output shaft of clutch is mounted on respectively gear and the driven wheel of guide rail lower end.
11. the production equipment of polybag is rolled up by company according to claim 9, it is characterized in that: described fixed mount mainly is configured to propping up by a plurality of roll shafts; The upper end of support is connected to the inner top of storing frame, and the both sides of support are parallel respectively extends a plurality of linking arms downwards, and the linking arm of both sides is mutually corresponding, and a plurality of roll shafts are rotatable being installed on the linking arm facing each other respectively.
12. the production equipment of polybag is rolled up by company according to claim 9, it is characterized in that: described adjustable shelf mainly is made of frame and a plurality of transition roller; The affixed guide block of two middle side parts of framework, this guide block is connected with chain on the adjustable shelf driving mechanism and slips in guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010585854 CN102120370B (en) | 2010-11-30 | 2010-11-30 | Plastic bag continuous rolling production equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010585854 CN102120370B (en) | 2010-11-30 | 2010-11-30 | Plastic bag continuous rolling production equipment |
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| CN102120370A CN102120370A (en) | 2011-07-13 |
| CN102120370B true CN102120370B (en) | 2013-02-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010585854 Expired - Fee Related CN102120370B (en) | 2010-11-30 | 2010-11-30 | Plastic bag continuous rolling production equipment |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105034569A (en) * | 2015-08-27 | 2015-11-11 | 安庆市兴丰工贸有限公司 | Improved film blowing, printing and rolling all-in-one machine |
| CN105129471B (en) * | 2015-09-21 | 2017-04-19 | 浙江超伟机械有限公司 | Plastic bag snapping and overlapping device |
| CN105196696A (en) * | 2015-10-16 | 2015-12-30 | 彩虹（莆田）涂料色卡有限公司 | Automatic control color card coating and printing machine |
| CN107443877A (en) * | 2017-08-28 | 2017-12-08 | 南京泛太克文化产业发展有限公司 | Printing paper lettering disconnected machine and printing paper process units |
| CN110027255B (en) * | 2019-05-17 | 2024-06-21 | 瑞安市云丰机械有限公司 | Full-automatic high-speed continuous rolling bag making machine applicable to cored and coreless |
| CN111959037A (en) * | 2020-08-10 | 2020-11-20 | 广东开放大学（广东理工职业学院） | Complete sets is made to full biodegradable environmental protection bag blown film china ink printing system bag |
| CN112026387A (en) * | 2020-08-28 | 2020-12-04 | 中山北化高分子材料有限公司 | Full-biodegradable environment-friendly bag film blowing and water-based printing linkage method and system |
| CN113306179B (en) * | 2021-06-11 | 2022-08-05 | 杭州越洋科技有限公司 | Production and processing technology of biodegradable garbage bag capable of being rapidly degraded |
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| US6561962B1 (en) * | 2000-03-10 | 2003-05-13 | Converting Systems, Inc. | Line plastic bag machine |
| CN2710888Y (en) * | 2004-04-30 | 2005-07-20 | 浙江东风塑料机械厂 | Automatic rolling-up and point-cutting type bag-mfg. machine |
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| US6561962B1 (en) * | 2000-03-10 | 2003-05-13 | Converting Systems, Inc. | Line plastic bag machine |
| CN2710888Y (en) * | 2004-04-30 | 2005-07-20 | 浙江东风塑料机械厂 | Automatic rolling-up and point-cutting type bag-mfg. machine |
| WO2008120062A2 (en) * | 2007-03-30 | 2008-10-09 | Bordi Carlo S.R.L. | Process and apparatus for making bags and plastic film bag |
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| CN102120370A (en) | 2011-07-13 |
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