CN104228131B - A kind of plastic bag split type production equipment - Google Patents

A kind of plastic bag split type production equipment Download PDF

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CN104228131B
CN104228131B CN201410513123.5A CN201410513123A CN104228131B CN 104228131 B CN104228131 B CN 104228131B CN 201410513123 A CN201410513123 A CN 201410513123A CN 104228131 B CN104228131 B CN 104228131B
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bag
fixed
bar
roller
bamboo mat
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CN104228131A (en
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任杰
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任杰
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Abstract

The invention discloses a kind of plastic bag split type production equipment, including shearing front equipment and shearing equipment, before described shearing, equipment includes emptying roller, locking device, the first reason material roller, the first anti-static device successively, first anti-flies bagging apparatus, edge banding machine, the second reason material roller, the second anti-static device, second anti-flies bagging apparatus, crosses material roller, pressuring flat device, nip rolls and relay roller, and shearing equipment includes cutter, leftover pieces sweeping device and flattening device successively.May insure that the production of whole production line smooth sequential, concentrate unified shearing again after rewinding, the plastic bag that particularly specification is bigger, integrally forming machine can not meet the requirement of its size and individually shear it.

Description

A kind of plastic bag split type production equipment
Technical field
The present invention relates to a kind of plastic bag making apparatus, in particular a kind of plastic bag split type production equipment.
Background technology
Plastic bag is product common in daily life, and its manufacturing process is as follows: first step blown film, and blown film is a kind of plastics Processing method, refers to blow out plastic grain heating and melting a kind of plastic processing of thin film, is the first of plastic bag making Step.
If with the thin film of new granule blowout, bright in color, clean hygiene, finished product stretch, the weight born is big, plastics The quality of bag is good, may be used for packaging for foodstuff.If the plastic grain made with the waste plastics reclaimed, when blown film generally former Adding color masterbatch in material granule, the thin film made easily occurs colouring irregular, crisp and easily broken phenomenon, the plastic bag matter being fabricated to Measure poor, price is relatively low.The plastic bag that this thin film is made is unhygienic, not directly contacts food.
Second step color printing, color printing has various ways, common mode of printing to have roller printing, intaglio printing, silk screen printing.Rolling Cylinder printing, intaglio printing are the plastic sheeting entire volume printings that will have blown, and are machinery printings, and print speed printing speed is fast, and suitable high-volume is raw Produce;If employing screen printing mode, it is necessary to first rolling film slitting is become monolithic, the most artificial single printing.Print speed printing speed Slowly, but the plastic bag character pattern ink marks so produced is thick, and third dimension is strong.
3rd step bag, the thin film that roll printing, intaglio process brush typically uses that Bag Making Machine is ironed, cut into plastic bag;Silk screen The individual plastic block printed must be the most ironed, and instrument has electric cautery, heat-sealing machine etc..
In whole production process, the plastic sheeting making volume is the most frivolous, and electrostatic is very big, how can be in the feelings of not broken bag Under condition eliminate electrostatic, keep the smooth the most suitable of plastic bag simultaneously, be each polyethylene bag production line be required to solve problem.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that a kind of plastic bag split type production equipment, in whole life Simple efficient production is realized during product.
The present invention is achieved by the following technical solutions, and the present invention includes shearing front equipment and shearing equipment, sets before described shearing Standby include successively emptying roller, locking device, the first reason material roller, the first anti-static device, first anti-fly bagging apparatus, edge banding machine, Second reason material roller, the second anti-static device, second anti-fly bagging apparatus, cross material roller, pressuring flat device, nip rolls and relay roller,
Described locking device includes base, cross bar, sidebar, loose-resitant belt and pendant;Described sidebar is fixed on the both sides of cross bar, the end Seat connects the sidebar of cross bar both sides respectively, and one section of loose-resitant belt is fixed on cross bar, and the other end connects pendant, and described sidebar is opened If for the arc opening placing emptying roller;
The structure of described first anti-static device and the second anti-static device is identical, and described first anti-static device includes suspension rod, bamboo Seat and cotton layer, described bamboo mat is set on suspension rod, and the two ends of bamboo mat are sutured in the back side of bamboo mat, and cotton layer is overlapped in bamboo mat Top, suture is positioned under cotton layer, and the first reason material roller is positioned at the over top of bamboo mat, and plastic sheeting is worn from the front of bamboo mat Cross the back side arriving bamboo mat bottom bamboo mat;
Described first anti-flies bagging apparatus and the second anti-bagging apparatus structure that flies is identical, and the first anti-bagging apparatus that flies is arranged at the first antistatic dress Before putting, the first anti-bagging apparatus that flies is positioned at the front of bamboo mat, and first prevents that flying bagging apparatus includes horizontal base, vertical support frame, Duo Gefang Flying a bag bar, described vertical support frame is mutually perpendicular to horizontal base, and multiple connection through hole, the one of horizontal base are offered in the top of vertical support frame End and vertical support frame be fixedly linked, the other end is offered be connected on described vertical support frame through hole relative to installation through hole, described Anti-one end flying bag bar is connected to connect in through hole, and the other end is connected to install in through hole, multiple anti-fly a bag bar and is parallel to each other, institute Stating the anti-angle flying bag bar and vertical support frame is 15~45 °;
Described pressuring flat device includes that support, connecting rod and two flatten bag, and described support is fixed on the two ends of connecting rod, flattens bag and hangs On connecting rod, described pressing bag is cotton bag, and the one side flattening bag is layed on workbench, and another side is offered ballast pocket, Flexible ballast is placed in described ballast pocket;After nip rolls is positioned at pressing bag, relay roller carries out rewinding after being positioned at nip rolls.
Described shearing equipment includes cutter, leftover pieces sweeping device and flattening device successively;Described cutter includes three Hydraulic jack, connecting plate, two cutter mechanisms and two cutting discs, described cutter mechanism includes footstock, bolster, sponge, cuts Cutter and shoveling, described footstock is connected with connecting plate respectively, and two hydraulic jacks are respectively perpendicular the two ends being arranged at connecting plate, described Two hydraulic jacks are positioned on the footstock of correspondence, and the 3rd hydraulic jack is horizontally placed on the middle part at the back side of connecting plate, Bolster is arranged between sponge and footstock, and cutting knife is fixed on footstock, and cutting knife passes bolster and is arranged at the inside of sponge, Cutting disc is positioned under the sponge of correspondence, and one end of shoveling is fixed on the edge at the back side of footstock, and the other end is unsettled, described shoveling Highly higher than sponge;
Described leftover pieces sweeping device includes connecting rod, two groups of chain drives and two brooms, often group chain drive bag Including driving chain, driving gear and driven gear, described driving gear and driven gear are respectively arranged at the two ends of driving chain, The two ends of connecting rod are connected on driving chain, and one end of broom is fixed in connecting rod, and the other end is unsettled;
Described flattening device includes that underframe, rotating shaft and four smooth part, and the two ends of described rotating shaft are set on underframe, and four smooth Part is equidistant to be arranged in rotating shaft, and each part that smooths includes that five plastics being positioned at same circumference smooth pawl, and five smooth pawl Bottom be separately fixed in rotating shaft, the adjacent angle smoothing pawl is identical.
One of optimal way as the present invention, the arc of described arc opening is major arc.
One section of described loose-resitant belt is fixed by screws on cross bar, on the other end length direction along loose-resitant belt offer multiple for Connecting the through hole of pendant, described pendant is arranged in described through hole by hook;Described loose-resitant belt be width be the Buddhist nun of 10~20cm Tengential belt;Described pendant is frustum structure.
One of optimal way as the present invention, the width of described bamboo mat leads to more than the width of plastic sheeting, the two ends of described bamboo mat Cross steel wire to sew up.
Described anti-to fly bag bar be cotton stay cord, and the top of described horizontal base is provided with multiple parallel fixed plate, in each fixed plate point It is not provided with multiple installation through hole.
Described pressing bag is cotton, and described flexible ballast is plastic bag, and the width of described pressing bag is more than the width of plastic sheeting, A length of 40~50cm.
Spacing between otch and the bottom of sponge of described cutting knife is 1~2cm, and described shoveling is L-type.
Described broom includes that bar swept by fixed link plate and plastics, and described fixed link plate one end is fixed in connecting rod, the other end and plastics Sweep bar to be connected.
The described pawl that smooths is triangle, and vertex of a triangle is fixed in rotating shaft, and base is unsettled, and the base of triangle is 2~3cm.
The described pawl that smooths is rectangle, and a rectangular minor face is fixed in rotating shaft, and another minor face is unsettled, unsettled minor face A length of 2~3cm.
The present invention has the advantage that the present invention is practical simple compared to existing technology, all enters plastic sheeting after blowing, edge sealing Row pats and destatics process, does not haves confused and disordered situation, it can be ensured that the production of whole production line smooth sequential, collection Unified shearing again after middle rewinding, the plastic bag that particularly specification is bigger, integrally forming machine can not meet the requirement of its size and enter it Row is individually sheared.
Accompanying drawing explanation
Fig. 1 is the production procedure schematic diagram before the shearing of the present invention;
Fig. 2 is the production procedure schematic diagram that the present invention shears;
Fig. 3 is the structural representation of locking device;
Fig. 4 is the structural representation of the first anti-static device;
Fig. 5 is the first anti-structural representation flying bagging apparatus;
Fig. 6 is the structural representation of pressuring flat device;
Fig. 7 is the axonometric chart at the back side of cutter;
Fig. 8 is the front view at the back side of cutter;
Fig. 9 is the structural representation of leftover pieces sweeping device;
Figure 10 is the structural representation of flattening device;
Figure 11 is the structural representation that plastic bag is sheared.
Detailed description of the invention
Elaborating embodiments of the invention below, the present embodiment is implemented under premised on technical solution of the present invention, Give detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As it is shown in figure 1, the present embodiment comprises the following steps:
(1) by plastic sheeting 1 rolling of blow molding on emptying roller, the plastic sheeting 1 on emptying roller is compressed, through first Reason material roller pats rear blowing;
(2) go to destatic to plastic sheeting 1, when destaticing, prevent the swing of plastic sheeting 1, after destaticing, carry out edge sealing, envelope Plastic sheeting 1 behind limit is the multiple plastic bag of continuous print;If needing colored printing, the plastic sheeting 1 after edge sealing carries out colour Printing, the word that printing needs or figure, manage material roller through second again after colored printing;
(3) after edge sealing, plastic sheeting 1, after the second reason material roller pats, again destatics, prevents plastic sheeting 1 when destaticing Swing, flatten its rewinding after plastic sheeting 1 in relay roller 118;
(4) as in figure 2 it is shown, the plastic sheeting on relay roller 118 is transported under cutting knife, shear, make and individually mould Pocket, cleaning waste material is to trash receptacle 117 simultaneously;
(5) plastic bag after shearing is smoothed.
The twice plastic sheeting 1 that is produced as of the plastic bag of the present embodiment is carried out simultaneously.Can effectively improve production efficiency, exceed Easily there is the phenomenon confused in twice.
The plastic bag of the present embodiment produces before shearing, and plastic sheeting 1 sequentially passes through emptying roller 101, locking device 102, first is managed Material roller the 103, first anti-static device 104, first is anti-flies bagging apparatus 105, edge banding machine the 106, second reason material roller 107, second Anti-static device 108, second is prevented flying bagging apparatus 109, crossing material roller 110, pressuring flat device 111, nip rolls 112 and relay roller 118, After shearing, plastic sheeting 1 sequentially passes through cutter 114, leftover pieces sweeping device 115 and flattening device 116;
As it is shown on figure 3, locking device 102 includes base 1021, cross bar 1022, sidebar 1023, loose-resitant belt 1024 and pendant 1025;Described sidebar 1023 is fixed on the both sides of cross bar 1022, and base 1021 connects the sidebar 1023 of cross bar 1022 both sides respectively, One section of loose-resitant belt 1024 is fixed on cross bar 1022, the other end connect pendant 1025, described sidebar 1023 is offered for Place the arc opening 1026 of emptying roller 101.
The arc of arc opening 1026 is major arc, major arc structure can the two ends of clamping emptying roller 101, prevent emptying roller 101 from existing Jump out during blowing.
One section of described loose-resitant belt 1024 is fixed on cross bar 1022, along loose-resitant belt 1024 on the other end by screw 1027 Length direction offers multiple through hole for connecting pendant 1025, and described pendant 1025 is arranged at described through hole by hook 1028 In.Screw 1027 connection is conveniently replaceable, and the emptying roller 101 rolling different-thickness plastic sheeting 1 can be by different the leading to of regulation Hole realizes regulation.
Described loose-resitant belt 1024 be width be the nylon tape of 10~20cm.Nylon tape ensure that the blowing process of plastic sheeting 1 In do not scratched, the most suitable width, it is also possible to play protection plastic sheeting 1 effect.
Described pendant 1025 is frustum structure.Frustum body structure surface is smooth, can protect during blowing plastic sheeting 1 not by Scratch.
Being provided with two arranged in parallel two emptying rollers 101 in sidebar 1023, on described first emptying roller, plastic sheeting 1 goes out Mouth is positioned under second emptying roller.
As shown in Figure 4, the first anti-static device 104 is identical with the structure of the second anti-static device 108, described first antistatic Device 104 includes that suspension rod 1041, bamboo mat 1042 and cotton layer 1043, described bamboo mat 1042 are set on suspension rod 1041, bamboo The two ends of seat 1042 are sutured in the back side of bamboo mat 1042, and cotton layer 1043 is overlapped in the top of bamboo mat 1042, suture 1044 Being positioned under cotton layer 1043, the first reason material roller 103 is positioned at the over top of bamboo mat 1042, and plastic sheeting 1 is from bamboo mat 1042 Front through the back side arriving bamboo mat 1042 bottom bamboo mat 1042.Bamboo product can effectively remove electrostatic, selects bamboo mat 1042, Cheap, cotton layer 1043 can not only remove electrostatic, the most soft, blocks the suture 1044 of bamboo mat 1042, Effectively protection plastic sheeting 1 is not scratched.
The width of described bamboo mat 1042 is more than the width of plastic sheeting 1.Width is arranged can effectively remove more greatly electrostatic.
The two ends of described bamboo mat 1042 are sewed up by steel wire.Realize firmly connecting.
As it is shown in figure 5, the first anti-bagging apparatus 105 fly bagging apparatus 109 structure anti-with second that fly is identical, first prevents flying bagging apparatus 105 Before being arranged at the first anti-static device 104, the first anti-bagging apparatus 105 that flies is positioned at the front of bamboo mat 1042, first anti-fly packed Put and 105 include horizontal base 1051, vertical support frame 1052, multiple anti-fly bag bar 1053, described vertical support frame 1052 and horizontal base 1051 are mutually perpendicular to, and multiple connection through hole is offered at the top of vertical support frame 1052, one end of horizontal base 1051 and vertical support frame 1052 Be fixedly linked, the other end is offered be connected on described vertical support frame 1052 through hole relative to installation through hole, described anti-fly a bag bar One end of 1053 is connected to connect in through hole, and the other end is connected to install in through hole, multiple anti-fly bag bar 1053 and is parallel to each other, The described anti-angle flying bag bar 1053 and vertical support frame 1052 is 15~45 °.If the plastic sheeting 1 through anti-static device Pulling force is the biggest, it may appear that lax situation, and the anti-bagging apparatus that flies can effectively prevent plastic sheeting 1 from disorderly flying, and keeps it orderly Consistent feeding.
The described anti-bag bar 1053 that flies is cotton stay cord.Cotton stay cord smooth surface, can not only prevent from flying bag, simultaneously can be effective Go destatic.
The top of described horizontal base 1051 is provided with multiple parallel fixed plate 1054, each fixed plate 1054 is respectively equipped with multiple Through hole is installed.According to different needs, prevent that flying bag bar 1053 is connected in different fixed plates 1054, it is achieved the adjustment of angle.
As shown in Figure 6, pressuring flat device 111 includes that support 1111, connecting rod 1112 and two flatten bag 1113, described support 1111 Being fixed on the two ends of connecting rod 1112, flatten bag 1113 and be suspended on connecting rod 1112, described pressing bag 1113 is cotton bag, pressure The one side of flat bag 1113 is layed on workbench, another side is offered ballast pocket 1114, places in described ballast pocket 1114 Flexible ballast.Flatten bag 1113 can effectively go to destatic for cotton, the plastic sheeting 1 of process can be flattened simultaneously.
Described flexible ballast is plastic bag.Use plastic bag ballast, it is possible to protection plastic sheeting 1 is not scratched, weight simultaneously Properly, the deformation of plastic sheeting 1 it is not result in.
The width of described pressing bag 1113 is more than the width of plastic sheeting 1, a length of 40~50cm.Selected from suitable length, It is able to ensure that plastic sheeting 1 is acted on by enough pressings.
As shown in Figure 7, Figure 8, cutter 114 includes three hydraulic jacks 1141,1142, two cutter mechanisms of connecting plate With two cutting discs 1143, described cutter mechanism includes footstock 1144, bolster 1145, sponge 1146, cutting knife 1147 and shoveling 1148, described footstock 1144 is connected with connecting plate 1142 respectively, and two hydraulic jacks 1141 are respectively perpendicular and are arranged at connecting plate The two ends of 1142, said two hydraulic jack 1141 is positioned on the footstock 1144 of correspondence, the 3rd hydraulic jack 1141 water The middle part at the flat back side being arranged at connecting plate 1142, bolster 1145 is arranged between sponge 1146 and footstock 1144, Cutting knife 1147 is fixed on footstock 1144, and cutting knife 1147 passes bolster 1145 and is arranged at the inside of sponge 1146, cutting disc Under 1143 sponges 1146 being positioned at correspondence, one end of shoveling 1148 is fixed on the edge at the back side of footstock 1144, the other end Unsettled, the height of described shoveling 1148 is higher than sponge 1146.
During work, two vertical hydraulic jacks 1141 move downward, and drive cutting knife 1147 to work, cutting knife 1147 shape and moulding The mating shapes of pocket, cutting knife 1147 cuts out suitable shape, and when cutting knife 1147 cuts, the area of footstock 1144 is more than cutting Dish 1143, shoveling 1148 is positioned at outside cutting disc 1143.After cutting, vertical hydraulic oil cylinder 1141 moves upward, simultaneously level Hydraulic jack 1141 promotes forward shoveling 1148 to release on flattening device 116 by the plastic bag cut, vertical hydraulic oil cylinder 1141 Continuing up, then leftover pieces are scanned out in trash receptacle 117 by leftover pieces sweeping device 115.Described bolster 1145 is Corrugated board.Can effective cushion impact forces, protect cutting knife 1147.
Spacing between otch and the bottom of sponge 1146 of described cutting knife 1147 is 1~2cm.First sponge 1146 can press Flat plastic sheeting 1 to be cut, then after pressure, cutting knife 1147 cuts out suitable shape, it can be ensured that position to be cut is smooth.
Described shoveling 1148 is L-type.The finished product cut can be shoveled away easily.
As it is shown in figure 9, leftover pieces sweeping device 115 includes 1151, two groups of chain drives of connecting rod and two brooms 1152, Often group chain drive includes driving chain 1153, driving gear 1154 and driven gear 1155, described driving gear 1154 With the two ends that driven gear 1155 is respectively arranged at driving chain 1153, the two ends of connecting rod 1151 are connected to driving chain On 1153, one end of broom 1152 is fixed in connecting rod 1151, and the other end is unsettled.
Driving gear 1154 connects motor, after cutter 114 cuts out suitable shape, cutting disc 1143 has remaining limit Corner material, driving gear 1154 drives driving chain 1153 to travel forward, thus is swept by leftover pieces in trash receptacle 117, then Driving gear 1154 inverts, and recalls broom 1152 from cutting disc 1143.
Described broom 1152 includes that bar 1157 swept by fixed link plate 1156 and plastics, and described fixed link plate 1156 one end is fixed on even On extension bar 1151, the other end is swept bar 1157 and is connected with plastics.
As shown in Figure 10 and Figure 11, flattening device 116 includes that underframe 1161, rotating shaft 1162 and four smooth part, described turn The two ends of axle 1162 are set on underframe 1161, and four smooth that part is equidistant to be arranged in rotating shaft 1162, each smooth part bag Including five plastics being positioned at same circumference and smooth pawl 1163, five bottoms smoothing pawl 1163 are separately fixed in rotating shaft 1162, The adjacent angle smoothing pawl 1163 is identical.
Pushed the finished plastic bag come by shoveling 1148, owing to the active force pushed is too big, the air spots of plastic bag can be caused Whole, need to smooth, employing smooths pawl 1163 and then rotating shaft 1162 and rotates together, it is possible to effectively smooth plastic bag, no There will be the situation of folding.
The pawl 1163 that smooths of the present embodiment is triangle, and vertex of a triangle is fixed in rotating shaft 1162, and base is unsettled, triangle The base of shape is 2~3cm.Can shear along rectangular plastic materials and parts diagonal, i.e. can get two and smooth pawl, labor and material saving.
The pawl 1163 that smooths in other embodiments can be rectangle, and a rectangular minor face is fixed in rotating shaft 1162, separately One minor face is unsettled, a length of the 2 of unsettled minor face~3cm.

Claims (10)

1. a plastic bag split type production equipment, it is characterised in that include shearing front equipment and shearing equipment, before described shearing Equipment include successively emptying roller, locking device, the first reason material roller, the first anti-static device, first anti-fly bagging apparatus, edge banding machine, Second reason material roller, the second anti-static device, second anti-fly bagging apparatus, cross material roller, pressuring flat device, nip rolls and relay roller,
Described locking device includes base, cross bar, sidebar, loose-resitant belt and pendant;Described sidebar is fixed on the both sides of cross bar, the end Seat connects the sidebar of cross bar both sides respectively, and one end of loose-resitant belt is fixed on cross bar, and the other end connects pendant, and described sidebar is opened If for the arc opening placing emptying roller;
The structure of described first anti-static device and the second anti-static device is identical, and described first anti-static device includes suspension rod, bamboo Seat and cotton layer, described bamboo mat is set on suspension rod, and the two ends of bamboo mat are sutured in the back side of bamboo mat, and cotton layer is overlapped in bamboo mat Top, suture is positioned under cotton layer, and the first reason material roller is positioned at the over top of bamboo mat, and plastic sheeting is worn from the front of bamboo mat Cross the back side arriving bamboo mat bottom bamboo mat;
Described first anti-flies bagging apparatus and the second anti-bagging apparatus structure that flies is identical, and the first anti-bagging apparatus that flies is arranged at the first antistatic dress The charging face put, the first anti-bagging apparatus that flies is positioned at the front of bamboo mat, and the first anti-bagging apparatus that flies includes horizontal base, vertical support frame, many Individual anti-flying a bag bar, described vertical support frame is mutually perpendicular to horizontal base, and multiple connection through hole, horizontal base are offered in the top of vertical support frame One end and vertical support frame be fixedly linked, the other end is offered and on described vertical support frame, connects the corresponding installation through hole of through hole, Described anti-one end flying bag bar is connected to connect in through hole, and the other end is connected to install in through hole, multiple anti-fly a bag bar and is parallel to each other, The described anti-angle flying bag bar and vertical support frame is 15~45 °;
Described pressuring flat device includes that support, connecting rod and two flatten bag, and described support is fixed on the two ends of connecting rod, flattens bag and hangs On connecting rod, described pressing bag is cotton bag, and the one side flattening bag is layed on workbench, and another side is offered ballast pocket, Placing flexible ballast in described ballast pocket, after nip rolls is positioned at pressing bag, relay roller carries out rewinding after being positioned at nip rolls.
A kind of plastic bag split type production equipment the most according to claim 1, it is characterised in that described shearing equipment is successively Including cutter, leftover pieces sweeping device and flattening device;
Described cutter includes three hydraulic jacks that is first hydraulic jack, the second hydraulic jack, the 3rd hydraulic jack, connection Plate, two cutter mechanisms and two cutting discs, described cutter mechanism includes footstock, bolster, sponge, cutting knife and shoveling, described Footstock is connected with connecting plate respectively, and the first hydraulic jack and the second hydraulic jack are respectively perpendicular the two ends being arranged at connecting plate, described First hydraulic jack and the second hydraulic jack are positioned on the footstock of correspondence, and the 3rd hydraulic jack is horizontally placed on the back side of connecting plate Middle part, bolster is arranged between sponge and footstock, and cutting knife is fixed on footstock, and cutting knife is through bolster and being arranged at The inside of sponge, cutting disc is positioned under the sponge of correspondence, and one end of shoveling is fixed on the edge at the back side of footstock, and the other end is unsettled, The height of described shoveling is higher than sponge;
Described leftover pieces sweeping device includes connecting rod, two groups of chain drives and two brooms, often group chain drive bag Including driving chain, driving gear and driven gear, described driving gear and driven gear are respectively arranged at the two ends of driving chain, The two ends of connecting rod are connected on driving chain, and one end of broom is fixed in connecting rod, and the other end is unsettled;
Described flattening device includes that underframe, rotating shaft and four smooth part, and the two ends of described rotating shaft are set on underframe, and four smooth Part is equidistant to be arranged in rotating shaft, and each part that smooths includes that five plastics being positioned at same circumference smooth pawl, and five smooth pawl Bottom be separately fixed in rotating shaft, the adjacent angle smoothing pawl is identical.
A kind of plastic bag split type production equipment the most according to claim 1, it is characterised in that the arc of described arc opening Shape is major arc, and one end of described loose-resitant belt is fixed by screws on cross bar, and on the other end, the length direction along loose-resitant belt is offered many The individual through hole for connecting pendant, described pendant is arranged in described through hole by hook;Described loose-resitant belt be width be 10~20cm Nylon tape;Described pendant is frustum structure.
A kind of plastic bag split type production equipment the most according to claim 1, it is characterised in that the width of described bamboo mat is big In the width of plastic sheeting, the two ends of described bamboo mat are sewed up by steel wire.
A kind of plastic bag split type production equipment the most according to claim 1, it is characterised in that the described anti-bag bar that flies is for cotton Matter stay cord, the top of described horizontal base is provided with multiple parallel fixed plate, and each fixed plate is respectively equipped with multiple installation through hole.
A kind of plastic bag split type production equipment the most according to claim 1, it is characterised in that described pressing bag is cotton, Described flexible ballast is plastic bag, the width of described pressing bag more than the width of plastic sheeting, flatten bag a length of 40~ 50cm。
A kind of plastic bag split type production equipment the most according to claim 2, it is characterised in that the otch of described cutting knife with Spacing between the bottom of sponge is 1~2cm, and described shoveling is L-type.
A kind of plastic bag split type production equipment the most according to claim 2, it is characterised in that described broom includes fixing Bar swept by connecting plate and plastics, and described fixed link plate one end is fixed in connecting rod, and the other end is swept bar with plastics and is connected.
A kind of plastic bag split type production equipment the most according to claim 2, it is characterised in that described in smooth pawl be triangle Shape, vertex of a triangle is fixed in rotating shaft, and base is unsettled, and the base of triangle is 2~3cm.
A kind of plastic bag split type production equipment the most according to claim 2, it is characterised in that described in smooth pawl for long Square, a rectangular minor face is fixed in rotating shaft, and another minor face is unsettled, a length of the 2 of unsettled minor face~3cm.
CN201410513123.5A 2014-09-29 2014-09-29 A kind of plastic bag split type production equipment Active CN104228131B (en)

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