CN108995850A - A kind of bundling device for plastic bags - Google Patents

Abstract

The invention discloses a kind of bundling device for plastic bags, including whole frame, charging delivery module, pinch roller module, shunting damper modules, charging conduit module, reciprocal pusher bar module, linear module, inverting module and module is tied up, the charging delivery module, pinch roller module, shunting damper modules, charging conduit module, reciprocal pusher bar module, linear module, inverting module and ties up module and be arranged on whole frame.Tying up automatically for polybag may be implemented in the present invention, ties up high-efficient, cost of labor is low；It can be adjusted to adapt to tying up automatically for the polybag of different in width and length and thickness, it is applied widely；The polybag that inverting module in linear module of the invention can be such that heap folds carries out direction and rotates, and makes the feeding enhanced convenience for tying up module.

Description

A kind of bundling device for plastic bags

Technical field

The present invention relates to packaging bags to tie up field, more specifically, more particularly to a kind of bundling device for plastic bags.

Background technique

Nowadays all using manually tying up, cost is very high, low efficiency is tied up, with society for Bag Making Machine end in the market Progress and the with rapid changepl. never-ending changes and improvements development of science and technology, Bag Making Machine speed be increased to by original production in one minute tens or up to a hundred Production 200 or higher per minute, traditional mode manually tied up has been difficult to match the speed of Bag Making Machine bag making, seriously The production of packaging bag is affected, therefore is badly in need of capableing of the automatic production line of automatic enlacement packaging bag to replace manually tying up.

Existing strapper does not have good adaptability, and it is single to tie up mode, can only be directed to same size or same The packaging bag of kind model, it is difficult to meet tying up for the polybag of different sizes or thickness.Such as the type of existing polybag There are many, the polybag for having intermediate high both sides low, such as the soymilk bag with suction nozzle, there are the polybag of equal thickness, such as both ends The rice bag of sealing has on one side the high polybag to low on one side, such as middle part sealing and the snacks bag that bends to side, these are moulded For material bag, traditional strapper can not adapt to tying up for these types of different types of polybag, seriously affect making for strapper Use range.

Existing strapper can not accomplish effectively to detect rejected product according to information and reject to rejected product, because And waste product is caused to be not easy to be found, sell to after client because the quality problems of product have an impact the sale of product.

Summary of the invention

It is an object of the invention to solve existing strapper narrow application range, rejected product Weeding, nothing can not be carried out Method meets the problem of different-thickness feature polybag is tied up, and proposes a kind of bundling device for plastic bags, can adapt to existing bag making 200, the machine bag making speed above per minute, is adapted to tying up for the polybag of different dimensions, can satisfy difference Thickness characteristics polybag is tied up, and can be detected automatically to rejected product and carry out whole packet and rejected.

The present invention through the following technical solutions to achieve the above objectives: a kind of bundling device for plastic bags, including whole frame, Feed delivery module, pinch roller module, shunting damper modules, charging conduit module, reciprocal pusher bar module, linear module, Inverting module and tie up module, the charging delivery module, pinch roller module, shunting damper modules, charging conduit module, reciprocal pusher It bar module, linear module, inverting module and ties up module and is arranged on whole frame, the charging delivery module is set It sets in the front end of whole frame, a upper procedure for whole frame front end is the outlet of Bag Making Machine, the bag making of a upper procedure The polybag that production is completed is carried out horizontal and vertical cutting by machine, and the multiple row polybag after cutting is sent to charging transmission mould The multiple row polybag of its inlet is sent to the blanking channel mould of charging delivery module rear end by the inlet of block, charging delivery module In block, the top of charging delivery module and charging conduit module is arranged in shunting damper modules, and shunting damper modules transmit charging Module, which is separated into multiple row Transfer pipe and charging conduit module is separated into multiple blankings, divides slot, to carry out multiple row polybag simultaneously It transmits and is stacked in charging conduit module；The top of charging delivery module is arranged in the pinch roller module, and pinch roller module passes through more Group pinch roller will compress downwards by the middle part of the polybag in each Transfer pipe in charging delivery module, make each Transfer pipe Interior polybag both ends are upturned, and the polybag in each Transfer pipe is mutually separated with the polybag in adjacent Transfer pipe； The charging conduit module is arranged on the whole frame of charging delivery module outlet end, feeds the polybag transmitted in delivery module Accumulation is finally stacked in the linear module below charging conduit module；The reciprocal pusher bar module setting turns in straight line The side of shifting formwork block, and the middle and upper part of linear module is arranged in the material blocking rod of reciprocal pusher bar module, works as linear When polybag in module (7) is stacked into specified quantity N, reciprocal pusher bar module is by extending into linear for material blocking rod Polybag continues to fall on linear module (7) above module (7), the N number of plastics being deposited in above linear module (7) Bag is shifted by linear module (7), and the material blocking rod of reciprocal pusher bar module is from charging conduit module after transfer Middle extraction, during the polybag accumulated above material blocking rod is again introduced on linear module (7), to carry out next group polybag Stacking；The side of charging conduit module bottom is arranged in the linear module, and linear module will be for that will fall on backgauge N number of plastics bag clamping in charging conduit module below bar is sent to after inverting module commutates to be tied up in module, by tying up module The N number of polybag of transmission so far is clamped.

Feed delivery module, pinch roller module, shunting damper modules, charging conduit module, reciprocal pusher bar module and branch It supports their whole frame and collectively forms the front-end architecture of whole device, linear module and tie up module and support them Whole frame collectively form the rear end structure of whole device.

Further, the charging delivery module includes motor fixing plate, transport motor, small pulley, synchronous belt, big band Wheel, power drum, belt tensioning drum, driven roller, conveyer belt and driving gear, motor fixing plate are mounted on whole frame, are passed Power transmission machine is mounted on motor fixing plate, and small pulley is mounted on the motor head of transport motor, and big belt wheel is mounted on power drum One end, by synchronous band connection between big belt wheel and small pulley, the power drum, driven roller are parallel with belt tensioning drum to be set It sets and is installed on whole frame, the axial line of power drum, driven roller and belt tensioning drum is each perpendicular to mould on conveyer belt The direction of motion of material bag, driving gear are mounted on the other end of power drum, and conveyer belt is sleeved on power drum and driven roller On, belt tensioning drum is close to conveyer belt and is installed and used in adjusting the tensile force of conveyer belt；The transport motor drives small band when rotating Wheel rotation drives big belt wheel rotation by synchronous belt, and then power drum is driven to be rotated, and is driven by the effect of frictional force Conveyer belt rotates.

Further, the conveyer belt, which is provided with, is set side by side a plurality of, and the spacing between adjacent two conveyer belts is equal And the spacing between adjacent two conveyer belts is less than the width of single conveyer belt, and adaptation is provided on driven roller and belt tensioning drum and is passed Send the groove with installation, the width of groove and conveyer belt it is of same size, conveyer belt is mounted on the groove being arranged on driven roller It is internal and be tightly attached to the groove being arranged on belt tensioning drum.The groove for adapting to conveyer belt is provided on driven roller and belt tensioning drum, it can To effectively prevent conveyer belt sideslip and be positioned convenient for the installation of single conveyer belt.

Further, the charging delivery module further includes conveyer belt locating module, and the conveyer belt locating module includes Mounting bracket, nut, idler wheel and stud, mounting bracket, which is parallel to, to be mounted on whole frame and mounting bracket is perpendicular to conveyer belt The direction of motion of upper polybag is arranged, and is equipped with multiple studs being placed equidistant in mounting bracket, and each stud passes through spiral shell Mother is fixed on the mounting bracket, and an idler wheel is provided on each stud；The spacing of two neighboring stud is equal to adjacent two The width of conveyer belt, the width of idler wheel are equal to the spacing between adjacent two conveyer belts, and the two sides of every conveyer belt are provided with One idler wheel.For the integral installation of conveyer belt locating module among the interval of conveyer belt, idler wheel can separate two adjacent conveyer belts, Entirety plays the role of stopping conveyer belt sideslip.

Further, the both ends of the belt tensioning drum are mounted on whole frame by bearing block, the both ends of belt tensioning drum Bearing block be movably arranged on whole frame by bolt, by change bolt fixation position realize belt tensioning drum up and down Fine tuning has the function that be tensioned conveyer belt；The both ends of the power drum and driven roller pass through bearing block and are mounted on entirety In rack, the bearing block of the power drum and driven roller is movably arranged on whole frame by bolt, by changing spiral shell The position of bolt realizes that power drum and driven roller are finely tuned forward or backward, achievees the purpose that adjust conveyer belt tensioning.

Further, the shunting damper modules include baffle mounting rack, baffle fixing seat, lateral side baffle, baffle sliding block With baffle fixed link, the baffle fixed link is provided with two and every baffle fixed link is each perpendicular to the direction of motion of polybag Setting, the both ends of every baffle fixed link are installed in the center of a baffle fixing seat, and each baffle fixing seat is logical It crosses a baffle mounting rack to be mounted on whole frame, two baffle fixed links are across the top in charging delivery module, often Multiple baffle sliding blocks are provided in root baffle fixed link, baffle slide block set is in baffle fixed link and along baffle fixed link It horizontally slips, the quantity of the lateral side baffle is equal with the baffle sliding block quantity in each baffle fixed link, each lateral side baffle It is fixed by screws on two baffle sliding blocks of same position in two baffle fixed links, lateral side baffle is parallel to polybag The direction of motion is vertically arranged, and lateral side baffle horizontally slips in baffle fixed link with baffle sliding block；The front end of lateral side baffle covers Multiple Transfer pipes are separated into above the conveyer belt of charging delivery module and by charging delivery module, the rear end of lateral side baffle is set It sets in charging conduit module and total charging conduit in charging conduit module is separated into multiple blankings and divide slot.

Further, lamp holder and reflectoscope are additionally provided in the shunting damper modules, lamp holder is installed therein a gear On plate sliding block, there is U-type groove on lamp holder, lamp holder is sleeved on baffle sliding block by U-type groove and as baffle sliding block is fixed in baffle It horizontally slips on bar；Reflectoscope is mounted on lamp holder, provides reflection light to the sensor of charging conduit module.

Further, the charging conduit module includes sensor, front striker plate, bottom backgauge module and rear backgauge mould Block；The front striker plate, the upper surface of linear module and rear backgauge module collectively form total charging conduit；The sensing Device is mounted on whole frame by mounting frame for sensor, and sensor head face charging conduit inside modules, sensor is used for Detection drops into the quantity of the polybag in charging conduit module by conveyer belt outlet；The quantity of the sensor detection polybag The quantity information of polybag is transferred to controller afterwards, so that the material blocking rod stretching for controlling reciprocal pusher bar module is kept off Material；The lower section of transmission end of tape is arranged in the front striker plate, and front striker plate is vertical perpendicular to the direction of motion of polybag It is fixed on whole frame；The rear backgauge module include backgauge sliding rail, fixed bracket, round bar, curved bar, rear striker plate and Rear backgauge sliding block, the backgauge sliding rail are provided with symmetrical two, and two backgauge sliding rails are separately positioned on conveyer belt end On the whole frame for holding the left and right sides, and two backgauge sliding rails are parallel to the direction of motion setting of polybag, two backgauge sliding rails On be respectively installed with a fixed bracket, each fixed frame bottom is provided with the sliding slot matched with backgauge sliding rail, fixed Bracket is sleeved on backgauge sliding rail by sliding slot and the linear slide on backgauge sliding rail, and branch is fixed with two respectively in the both ends of round bar Frame is fixedly connected；Rear backgauge sliding block is set on the round bar, rear striker plate is fixed on the backgauge sliding block of rear, passes through tune Position of the whole rear backgauge sliding block on round bar adjusts position of the rear striker plate on round bar；One end of the curved bar is fixed to be connected Connect on round bar, the other end of curved bar be fixedly connected with reciprocal pusher bar module and follow reciprocal pusher bar module whole into Row movement；The rear striker plate of charging conduit module moves together with reciprocal pusher bar module, to change charging conduit module The length of middle charging conduit.

Further, the lateral side baffle, the quantity of baffle sliding block are always one more than the quantity of rear striker plate, side The quantity of baffle, baffle sliding block and rear striker plate carries out horizontal according to the polybag that the Bag Making Machine of a upper procedure completes production It is changed to the columns for being cut into polybag after longitudinal cutting, particular number is according to the machine of the Bag Making Machine of previous procedure Type determines that quantity is 2~10.

Further, the pinch roller module includes the first wheel pressing shaft, the second wheel pressing shaft, pinch roller bearing block, driven gear, master Dynamic pressure wheel, round belt and driven pinch roller, first wheel pressing shaft transmit mould in charging perpendicular to the direction of motion setting of polybag On front side of the conveyer belt of block, the conveyer belt of charging delivery module is arranged in perpendicular to the direction of motion of polybag for second wheel pressing shaft The both ends of rear side, the first wheel pressing shaft and the second wheel pressing shaft pass through pinch roller bearing block and are mounted on whole frame, active pinch roller and The Transfer pipe that driven pinch roller is provided with the quantity of multiple and active pinch roller and driven pinch roller and shunting damper modules are separated out Quantity it is equal, all active pinch rollers are sleeved on the second wheel pressing shaft and can horizontally slip on the second wheel pressing shaft, own Driven pinch roller be sleeved on the first wheel pressing shaft and can horizontally slip on the first wheel pressing shaft, each active pinch roller passes through round belt It is correspondingly connected with a driven pinch roller, driven gear is bolted on one end of the second wheel pressing shaft, and driven gear and charging The driving gear of delivery module is meshed, and drives the second pinch roller by driven gear when feeding the driving gear rotation of delivery module Axis rotation so that active pinch roller be driven to rotate, and drives the second wheel pressing shaft and driven pinch roller to be rotated by round belt, circle skin The direction of motion of band is with the transmission tape motion direction for feeding delivery module on the contrary, being compacted polybag after entering pinch roller module Between the round belt of pinch roller module and the conveyer belt of charging delivery module.

Further, each pair of active pinch roller, round belt and driven pinch roller constitute one group of compression module, and every group of compression module exists The middle part of corresponding Transfer pipe, active pinch roller are kept it in when use by adjusting the position of active pinch roller and driven pinch roller Conveyer belt installation is adjacent to driven pinch roller.

Further, the reciprocal pusher bar module include pusher bar portion chassis, locking handwheel, push rod sliding rail, Striker plate, buffer, buffer board, pinion gear, pusher cylinder, material blocking rod, short tooth item, gear wheel, long rack gear, short tooth sliding rail, Long rack gear sliding rail, driven wheel of differential, lead screw mould group, pusher bar sliding block, pusher bar sliding rail, gear shaft and rotation hand wheel mould Block, pusher bar sliding block are bolted on pusher bar portion chassis bottom, and pusher bar portion chassis is kept off by pusher Bar slide block set is mounted on the pusher bar sliding rail for being parallel to the setting of polybag moving direction, and pusher bar portion chassis bottom passes through Lead screw mould group is fixed on whole frame, drives pusher bar portion chassis straight on pusher bar sliding rail when lead screw mould group moves Line movement；The handwheel frame protruded to two sides is provided on the pusher bar portion chassis, locking handwheel is mounted on handwheel frame, Pusher bar portion chassis is fixed on whole frame by the locking handwheel tightened on handwheel frame, realizes pusher bar part machine The locking of frame holding relative position；Long rack gear sliding rail and short tooth sliding rail, long tooth are fixed on the pusher bar portion chassis The sliding slot that long rack gear sliding rail matches is provided on item, long rack gear is sleeved on long tooth by the sliding slot matched with long rack gear sliding rail On sliding rail, it is provided with the sliding slot that short tooth sliding rail matches on short tooth item, short tooth item with short tooth sliding rail by matching Sliding slot is sleeved on short tooth sliding rail；The short tooth item is engaged with pinion gear, and the long rack gear is engaged with gear wheel, pinion gear with Gear wheel passes through holding screw and is fixed on same root gear shaft, and gear shaft is fixed on pusher bar portion by two bearing blocks On subsystem frame；The pusher cylinder is fixed on pusher bar portion chassis, and the cylinder head of pusher cylinder is connected by charging ram Short tooth item drives short tooth item to move along a straight line along short tooth sliding rail, to drive small after pusher cylinder ventilation movement by charging ram Gear and gear wheel rotate together, and then the long rack gear being meshed with gear wheel is driven to move along a straight line along long rack gear sliding rail；It is described Striker plate is fixed by screw and long rack gear, and striker plate is fixed by screws on push rod sliding rail, and push rod sliding rail is pushed away with being fixed on Push rod draw runner on material bar portion chassis matches, and striker plate and push rod sliding rail are driven when long rack gear is moved along long rack gear sliding rail It moves along a straight line along push rod draw runner；The material blocking rod of more spaced sets is provided on the striker plate, material blocking rod is parallel to plastics The direction of motion of bag is arranged, and the through-hole passed through for all material blocking rods is provided on the front striker plate of charging conduit module；The silk The lead screw end of thick stick mould group is connected with driven wheel of differential, and rotation hand wheel module connects driven wheel of differential and by driving from mantle tooth The movement of wheel drives the movement of lead screw mould group；The rotation hand wheel module includes drive bevel gear, handwheel fixing seat, rotation hand wheel And rotating bar, rotating bar are mounted on whole frame by two handwheel fixing seats, rotating bar passes through the axis in handwheel fixing seat It holds seat to be constrained, drive bevel gear is fixed on one end of rotating bar by holding screw, and rotation hand wheel is fixed on rotating bar The other end drives drive bevel gear rotation by hand shaken rotation hand wheel, the driven wheel of differential hair engaged with drive bevel gear Raw rotation, so that reciprocal pusher bar module be driven to move integrally, be additionally provided on the pusher bar portion chassis perpendicular to The buffer board of long rack gear setting, the bottom of buffer are fixed on buffer board, and buffer is arranged perpendicular to buffer board and buffer Head face striker plate.

Further, the linear module is a biography being arranged perpendicular to the polybag direction of motion in delivery module Send band.

Further, the inverting module includes inverting module panel, limiting cylinder, limit plate, plate and the is mounted Two rotary cylinders, the second rotary cylinder are fixed on whole frame, and inverting module panel is mounted on the rotation of the second rotary cylinder Head, the limit installation plate being vertically arranged is mounted on inverting module panel upper limit cylinder and is fixed on limit installation plate, horizontal The limit plate of setting is mounted on the movable punch head of limiting cylinder.

Further, the module of tying up includes strapper and straight line feeding module, and straight line feeding module includes that feeding is stretched Contracting cylinder, ties up mobile mould group and clamping jaw at clamping jaw driving cylinder, described to tie up mobile mould group and be fixed on whole frame, feeding The bottom of telescopic cylinder is fixed on the sliding block for tying up mobile mould group, the head connection clamping jaw clamping driving gas of feeding telescopic cylinder The head of the bottom of cylinder, clamping jaw clamping driving cylinder connects clamping jaw, and strapper is fixed on the integrated machine of linear end of module On frame, straight line feeding module is mounted on the whole frame by strapper and is used for the plastics bag clamping in linear module And it is sent in strapper.

When the feeding telescopic cylinder of straight line feeding module stretches out, clamping jaw clamping driving cylinder opens, and clamping jaw is to unclamp at this time State ties up mobile mould group towards polybag direction when the polybag of accumulation is moved on inverting module by linear module Mobile, clamping jaw arrival is parked at the polybag accumulated on inverting module, clamping jaw clamping driving cylinder clamping, feeding telescopic cylinder It retracts, ties up mobile mould group and return to initial position, the polybag of accumulation rests on the realization of the strapper place of tying up and ties up.It ties up Afterwards, it ties up mobile cylinder and continues return movement, polybag is transferred to the assembly line outside strapper, clamping jaw clamping driving cylinder pine It opens；Sequence process in repetition.

The beneficial effects of the present invention are:

1, the present invention may be implemented the High-Speed Automatic of polybag and tie up, output speed 200 can be suitable for per minute with On high-speed bag making machine, tie up high-efficient, cost of labor is low.

2, the present invention drops into the quantity of the polybag in charging conduit module by sensor detection by conveyer belt outlet, The quantity information of polybag is transferred to controller after the quantity of the sensor detection polybag, to control reciprocal pusher gear The material blocking rod of bar module, which stretches out, carries out backgauge, is realized with this and ties up being carried out continuously for work, even if Bag Making Machine during tying up The bag making that need not stop waiting is tied.

3, shunting damper modules of the invention realize that Transfer pipe and blanking divide groove width by adjusting the position of lateral side baffle The adjustment of degree is adapted to tying up automatically for different in width polybag, applied widely.

4, the rear backgauge module of charging conduit module of the invention can be moved with reciprocal pusher bar module, be made The blanking of charging conduit module divides slot length to change, and can adapt to tying up automatically for different length polybag, applied widely.

5, the present invention can detect rejected product by the way that detection camera is arranged in Bag Making Machine exit, and to bundle It pricks the rejected product completed and carries out whole bag rejecting, reject high-efficient, and reject process and will not influence and whole tie up efficiency.

6, the present invention can not only be pressed at the both ends of polybag upwards using pinch roller module, realize point of adj acent plastic bag From, while tying up for different-thickness polybag can be can satisfy, the scope of application of this equipment is greatly improved.

7, the polybag that the inverting module in linear module of the invention can be such that heap folds carries out direction and rotates, and makes Tie up the feeding enhanced convenience of module.

Detailed description of the invention

Fig. 1 is a kind of overall structure diagram of bundling device for plastic bags of the present invention.

Fig. 2 is a kind of top view of bundling device for plastic bags of the present invention.

Fig. 3 is a kind of main view of bundling device for plastic bags of the present invention.

Fig. 4 is a kind of right view of bundling device for plastic bags of the present invention.

Fig. 5 is the axonometric drawing of present invention charging delivery module.

The axonometric drawing of the shunting damper modules of the present invention of Fig. 6.

Fig. 7 is the axonometric drawing of pinch roller module of the present invention.

Fig. 8 is the axonometric drawing of charging conduit module of the present invention.

Fig. 9 is the axonometric drawing of reciprocal pusher bar module of the invention.

Figure 10 is the right view of reciprocal pusher bar module of the invention.

Figure 11 is the rearview of reciprocal pusher bar module of the invention.

Figure 12 is the axonometric drawing of rotation hand wheel module of the present invention.

Figure 13 is the axonometric drawing of inverting module in linear module of the present invention.

Figure 14 is the axonometric drawing that the present invention ties up straight line feeding module in module.

In figure, 1- whole frame, 2- feed delivery module, 3- pinch roller module, the shunting 4- damper modules, 5- blanking channel mould The reciprocal pusher bar module of block, 6-, 7- linear module, 8- inverting module, 9- tie up module, 21- motor fixing plate, 22- Transport motor, 23- small pulley, 24- synchronous belt, 25- big belt wheel, 26- power drum, 27- belt tensioning drum, 28- driven roller, 29- conveyer belt, 30- conveyer belt locating module, the first wheel pressing shaft of 31-, the second wheel pressing shaft of 32-, 33- driven gear, 34- are actively pressed Wheel, 35- round belt, the driven pinch roller of 36-, 37- pinch roller bearing block, 38- driving gear, 41- baffle fixed link, 42- baffle are fixed Striker plate, the rear 53- backgauge module, 531- backgauge sliding rail, 532- are solid in front of seat, 43- baffle sliding block, 44- lateral side baffle, 51- Fixed rack, 533- round bar, 534- curved bar, 535- curved bar, the rear 536- backgauge sliding block, 601- pusher bar portion chassis, 602- Lock handwheel, 603- push rod sliding rail, 604- striker plate, 605- buffer, 606- buffer board, 607- pinion gear, 608- gear wheel, 609- pusher cylinder, 610- material blocking rod, 611- short tooth item, 612- long rack gear, 613- long rack gear sliding rail, 614- driven wheel of differential, 615- lead screw mould group, 616- pusher bar sliding block, 617- pusher bar sliding rail, 618- gear shaft, 619- short tooth sliding rail, 621- Charging ram, 622- drive bevel gear, 623- handwheel fixing seat, 624- rotation hand wheel, 625- rotating bar, 731- rotary flat table top Plate, 732- limiting cylinder, 733- limit plate, 734- be mounted plate, the second rotary cylinder of 735-, 821- feeding telescopic cylinder, 822- clamping jaw clamping driving cylinder, 823- tie up mobile mould group, 824- clamping jaw.

Specific embodiment

The present invention will be further explained below with reference to the attached drawings:

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of bundling device for plastic bags, including whole frame (1), charging transmission mould Block (2), pinch roller module (3), shunting damper modules (4), charging conduit module (5), reciprocal pusher bar module (6), linear It module (7), inverting module (8) and ties up module (9), the charging delivery module (2), pinch roller module (3), shunting damper modules (4), charging conduit module (5), reciprocal pusher bar module (6), linear module (7), inverting module (8) and module is tied up (9) it is arranged on whole frame (1), the charging delivery module (2) is arranged in the front end of whole frame (1), integrated machine A upper procedure of frame (1) front end is the outlet of Bag Making Machine, and the polybag that the Bag Making Machine of a upper procedure completes production carries out Horizontal and vertical cutting, and the multiple row polybag after cutting is sent to the inlet for feeding delivery module (2), charging transmission mould The multiple row polybag of its inlet is sent in the charging conduit module (5) of charging delivery module (2) rear end by block (2), shunting gear Plate module (4) setting transmits charging in the top of charging delivery module (2) and charging conduit module (5), shunting damper modules (4) Module (2), which is separated into multiple row Transfer pipe and charging conduit module (5) is separated into multiple blankings, divides slot, to carry out multiple row plastics Bag transmission simultaneously and the stacking in charging conduit module (5)；The pinch roller module (3) is arranged in the top of charging delivery module (2), Pinch roller module (3) by multiple groups pinch roller will by the polybag in charging delivery module (2) in each Transfer pipe middle part to Lower compression makes the polybag both ends in each Transfer pipe be upturned, the polybag in each Transfer pipe and adjacent transmission Polybag in channel mutually separates；Whole frame of charging conduit module (5) setting in charging delivery module (2) outlet end (1) on, the polybag transmitted in charging delivery module (2) is finally in the linear module (7) below charging conduit module (5) Stack accumulation；The reciprocal pusher bar module (6) is arranged in the side of linear module (7), and reciprocal pusher bar mould The polybag heap in the middle and upper part of linear module (7), on linear module (7) is arranged in the material blocking rod (610) of block (6) When product arrives specified quantity N, reciprocal pusher bar module (6) is by the way that material blocking rod (610) to be extend into above linear module (7) Inner barrier polybag continues to fall on linear module (7), and the N number of polybag being deposited in above linear module (7) is logical It crosses linear module (7) to be shifted, the material blocking rod (610) of reciprocal pusher bar module (6) is from charging conduit after transfer Extraction in module (5), the polybag that material blocking rod (610) top is accumulated is again introduced on linear module (7), to carry out down The stacking of a collection of polybag；The linear module (7) is arranged in the side of charging conduit module (5) bottom, linear mould Block (7) is for changing the N number of plastics bag clamping fallen in the charging conduit module (5) below material blocking rod (610) through inverting module (8) It is sent to and is tied up in module (9) backward, be clamped the N number of polybag of transmission so far by tying up module (9).

As shown in figure 5, the charging delivery module 2 includes motor fixing plate 21, transport motor 22, small pulley 23, synchronizes Band 24, big belt wheel 25, power drum 26, belt tensioning drum 27, driven roller 28, conveyer belt 29 and driving gear 38, motor is fixed Plate 21 is mounted on whole frame 1, and transport motor 22 is mounted on motor fixing plate 21, and small pulley 23 is mounted on transport motor 22 Motor head on, big belt wheel 25 is mounted on one end of power drum 26, between big belt wheel 25 and small pulley 23 pass through synchronous belt 24 Connection, the power drum 26, driven roller 28 and belt tensioning drum 27 are arranged in parallel and are installed on whole frame 1, power The both ends of roller 26, driven roller 28 and belt tensioning drum 27 are supported by bearing, power drum 26,28 and of driven roller The axial line of belt tensioning drum 27 is each perpendicular to the direction of motion of polybag on conveyer belt 29, i.e. power drum 26, driven roller 28 It is horizontal above conveyer belt 29 with belt tensioning drum 27；Driving gear 38 is mounted on the other end of power drum 26, conveyer belt 29 It is sleeved on power drum 26 and driven roller 28, belt tensioning drum 27 is close to conveyer belt 29 and is installed and used in adjusting conveyer belt 29 Tensile force；It drives small pulley 23 to rotate when the transport motor 22 rotates, drives big belt wheel 25 to rotate by synchronous belt 24, in turn It drives power drum 26 to be rotated, drives conveyer belt 29 to rotate by the effect of frictional force.

The conveyer belt 29, which is provided with, to be set side by side a plurality of, and the spacing between adjacent two conveyer belts 29 is equal and adjacent Spacing between two conveyer belts 29 is less than the width of single conveyer belt 29, is provided with adaptation on driven roller 28 and belt tensioning drum 27 The groove that conveyer belt 29 is installed, the width of groove is of same size with conveyer belt 29, and conveyer belt 29 is mounted on driven roller 28 The inside grooves of setting and it is tightly attached to the groove being arranged on belt tensioning drum 27.

The charging delivery module 2 further includes conveyer belt locating module 30, and the conveyer belt locating module 30 includes installation Bracket, nut, idler wheel and stud, mounting bracket, which is parallel to, to be mounted on whole frame 1 and mounting bracket is perpendicular to conveyer belt 29 The direction of motion of upper polybag is arranged, and conveyer belt 29 is sleeved between power drum 26 and driven roller 28, therefore conveyer belt 29 is in Annular setting, mounting bracket pass through 29 middle part of conveyer belt；Multiple studs being placed equidistant with, and each spiral shell are installed in mounting bracket Column is fixed on the mounting bracket by nut, and an idler wheel is provided on each stud；The spacing etc. of two neighboring stud In the width of adjacent two conveyer belts 29, the width of idler wheel is equal to the spacing between adjacent two conveyer belts 29, every conveyer belt 29 two sides are provided with an idler wheel.Conveyer belt locating module 30 is for placing 29 sideslip of conveyer belt.

The both ends of the belt tensioning drum 27 are mounted on whole frame 1 by bearing block, the axis at the both ends of belt tensioning drum 27 It holds seat to be movably arranged on whole frame 1 by bolt, the upper and lower of belt tensioning drum 27 is realized in the fixation position by changing bolt Fine tuning has the function that be tensioned conveyer belt 29；It is installed by bearing block at the both ends of the power drum 26 and driven roller 28 On whole frame 1, the bearing block of the power drum 26 and driven roller 28 is movably arranged on whole frame 1 by bolt On, the position by changing bolt realizes that power drum 26 and driven roller 28 are finely tuned forward or backward, reaches adjusting transmission Purpose with 29 tensionings.

As shown in fig. 6, the shunting damper modules 4 include baffle mounting rack, baffle fixing seat 42, lateral side baffle 44, gear Plate sliding block 43 and baffle fixed link 41, the baffle fixed link 41 is provided with two and every baffle fixed link 41 is each perpendicular to mould The direction of motion of material bag is arranged, and the both ends of every baffle fixed link 41 are installed in the center of a baffle fixing seat 42, Each baffle fixing seat 42 is mounted on whole frame 1 by a baffle mounting rack, two baffle fixed links 41 across In the top of charging delivery module 2, multiple baffle sliding blocks 43 are provided in every baffle fixed link 41, baffle sliding block 43 is set with It horizontally slips in baffle fixed link 41 and along baffle fixed link 41, quantity and each baffle of the lateral side baffle 44 are fixed 43 quantity of baffle sliding block on bar 41 is equal, and each lateral side baffle 44 is fixed by screws in identical in two baffle fixed links 41 On two baffle sliding blocks 43 of position, the direction of motion that lateral side baffle 44 is parallel to polybag is vertically arranged, lateral side baffle 44 with Baffle sliding block 43 horizontally slips in baffle fixed link 41；The front end of lateral side baffle 44 is covered on the transmission of charging delivery module 2 Charging delivery module 2 is simultaneously separated into multiple Transfer pipes by 29 top of band, and the rear end of lateral side baffle 44 is arranged in charging conduit module 5 It is interior and total charging conduit in charging conduit module 5 is separated into multiple blankings divides slot.Since the position of lateral side baffle 44 can be with Baffle sliding block 43 is slided, so corresponding Transfer pipe and blanking divide the width of slot that can also be adjusted correspondingly, with Just it is adapted to realize in the transmission or the same mechanism of various various sizes of polybags and be passed while different in width polybag It send.

Lamp holder and reflectoscope are additionally provided in the shunting damper modules 4, lamp holder is installed therein a baffle sliding block 43 On, there is U-type groove on lamp holder, lamp holder is sleeved on baffle sliding block 43 by U-type groove and as baffle sliding block 43 is in baffle fixed link It horizontally slips on 41；Reflectoscope is mounted on lamp holder, provides reflection light to the sensor of charging conduit module 5.

As shown in figure 8, the charging conduit module 5 includes sensor, front striker plate 51, bottom backgauge module 52 and rear Backgauge module 53；The front striker plate 51, bottom backgauge module 52 and rear backgauge module 53 collectively form total charging conduit；Institute It states sensor to be mounted on whole frame 1 by mounting frame for sensor, inside sensor head face charging conduit module 5, pass Sensor is used to detect the quantity for exporting by conveyer belt 29 and dropping into the polybag in charging conduit module 5；The sensor detection The quantity information of polybag is transferred to controller after the quantity of polybag, to control the backgauge of reciprocal pusher bar module 6 Bar 610, which stretches out, carries out backgauge；The front striker plate 51 is arranged in the lower section of 29 end of conveyer belt, front striker plate 51 perpendicular to The direction of motion of polybag is fixed on vertically on whole frame 1；The rear backgauge module 53 includes backgauge sliding rail 531, fixes Bracket 532, round bar 533, curved bar 534, curved bar 535 and rear backgauge sliding block 536, the backgauge sliding rail 531 are provided with left and right pair Two claimed, two backgauge sliding rails 531 are separately positioned on the whole frame 1 at left and right sides of 29 end of conveyer belt, and two gears Material sliding rail 531 is parallel to the direction of motion setting of polybag, is respectively installed with a fixed bracket on two backgauge sliding rails 531 532, each fixed 532 bottom of bracket is provided with the sliding slot matched with backgauge sliding rail 531, and fixed bracket 532 passes through sliding slot Be sleeved on backgauge sliding rail 531 and the linear slide on backgauge sliding rail 531, the both ends of round bar 533 respectively with two fixed brackets 532 are fixedly connected；Rear backgauge sliding block 536 is set on the round bar 533, it is sliding that rear striker plate 535 is fixed on rear backgauge On block 536, rear striker plate 535 is adjusted on round bar 533 in the position on round bar 533 by adjusting rear backgauge sliding block 536 Position；One end of the curved bar 534 is fixedly connected on round bar 533, the other end of curved bar 534 and reciprocal pusher bar module 6 are fixedly connected and follow reciprocal pusher bar module 6 is whole to be moved；The rear striker plate 535 of charging conduit module 5 is with past Multiple pusher bar module 6 moves together, to change the length of charging conduit in charging conduit module 5；The bottom backgauge module 52 Including horizontal connecting plate 521, vertical gripper shoe 522, bottom plate 523 and backgauge telescopic cylinder 524, vertical gripper shoe 522 is provided with Muti-piece and all vertical gripper shoes 522 are vertically installed on bottom plate 523, the vertical gripper shoe 522 be parallel to each other and Equidistant installation；Backgauge telescopic cylinder 524 is vertically-mounted and the bottom of backgauge telescopic cylinder 524 is on whole frame 1, and backgauge is stretched The head of contracting cylinder 524 is fixedly connected with horizontal connecting plate 521, and horizontal connecting plate 521 is mounted on the bottom of bottom plate 523, backgauge Bottom plate 523 and vertical gripper shoe 522 is driven to move up and down when telescopic cylinder 524 moves.

There are two the backgauge telescopic cylinder 524 and horizontal connecting plate 521 are respectively provided with, two backgauge telescopic cylinders 524 divide It is not arranged at left and right sides of the bottom of bottom plate 523.Two backgauge telescopic cylinders 524 can be realized more stable movement.Every piece institute Hollow out square hole there are two being respectively provided in vertical gripper shoe 522 is stated, for mitigating the overall weight of vertical gripper shoe 522, to subtract The overall weight of light bottom backgauge module.

Always one more than the quantity of rear striker plate 535, side is kept off for the lateral side baffle 44, the quantity of baffle sliding block 43 The polybag that the quantity of plate 44, baffle sliding block 43 and rear striker plate 535 completes production according to the Bag Making Machine of a upper procedure The columns for be cut into after horizontal and vertical cutting polybag is changed, and particular number is according to the bag making of previous procedure The type of machine determines that quantity is 2~10.

As shown in fig. 7, the pinch roller module 3 include the first wheel pressing shaft 31, the second wheel pressing shaft 32, pinch roller bearing block 37, from Moving gear 33, active pinch roller 34, round belt 35 and driven pinch roller 36, movement side of first wheel pressing shaft 31 perpendicular to polybag To 29 front side of conveyer belt that charging delivery module 2 is arranged in, second wheel pressing shaft 32 is set perpendicular to the direction of motion of polybag It sets on rear side of the conveyer belt 29 of charging delivery module 2, the both ends of the first wheel pressing shaft 31 and the second wheel pressing shaft 32 pass through wheel pressing shaft It holds seat 37 to be mounted on whole frame 1, active pinch roller 34 and driven pinch roller 36 are provided with multiple and active pinch roller 34 and driven The quantity of pinch roller 36 is equal with the quantity for the Transfer pipe that shunting damper modules 4 are separated out, and all active pinch rollers 34 are set with It can horizontally slip on the second wheel pressing shaft 32 and on the second wheel pressing shaft 32, all driven pinch rollers 36 are sleeved on the first wheel pressing shaft It can horizontally slip on 31 and on the first wheel pressing shaft 31, each active pinch roller 34 is correspondingly connected with one from dynamic pressure by round belt 35 Wheel 36, driven gear 33 are bolted on one end of the second wheel pressing shaft 32, and driven gear 33 and charging delivery module 2 Driving gear 38 is meshed, and drives the second wheel pressing shaft by driven gear 33 when the driving gear 38 of charging delivery module 2 rotates 32 rotations so that active pinch roller 34 be driven to rotate, and drive the second wheel pressing shaft 32 and driven pinch roller 36 to carry out by round belt 35 Rotation, the direction of motion of round belt 35 and 29 direction of motion of conveyer belt of charging delivery module 2 are on the contrary, make polybag enter pressure It is pressed in after wheel module 3 between the round belt 35 of pinch roller module 3 and the conveyer belt 29 of charging delivery module 2.

Each pair of active pinch roller 34, round belt 35 and driven pinch roller 36 constitute one group of compression module, and every group of compression module makes Used time keeps it in the middle part of corresponding Transfer pipe by adjusting the position of active pinch roller 34 and driven pinch roller 36, actively presses Wheel 34 and driven pinch roller 36 are adjacent to the installation of conveyer belt 29.

As shown in Fig. 9, Figure 10, Figure 11 and Figure 12, the reciprocal pusher bar module 6 includes pusher bar portion chassis 601, handwheel 602, push rod sliding rail 603, striker plate 604, buffer 605, buffer board 606, pinion gear 607, pusher cylinder are locked 609, material blocking rod 610, short tooth item 611, gear wheel 608, long rack gear 612, short tooth sliding rail 619, long rack gear sliding rail 613, driven Bevel gear 614, lead screw mould group 615, pusher bar sliding block 616, pusher bar sliding rail 617, gear shaft 618 and rotation hand wheel mould Block, pusher bar sliding block 616 are bolted on 601 bottom of pusher bar portion chassis, and pusher bar portion chassis 601 is logical It crosses pusher bar sliding block 616 to be sleeved on the pusher bar sliding rail 617 for being parallel to the setting of polybag moving direction, pusher bar portion 601 bottom of subsystem frame is fixed on whole frame 1 by lead screw mould group 615, and pusher bar portion is driven when lead screw mould group 615 moves Subsystem frame 601 moves along a straight line on pusher bar sliding rail 617；It is provided on the pusher bar portion chassis 601 convex to two sides Handwheel frame 620 out, locking handwheel 602 are mounted on handwheel frame 620, and pusher bar portion chassis 601 is by tightening handwheel frame Locking handwheel 602 on 620 is fixed on whole frame 1, realizes that pusher bar portion chassis 601 keeps the lock of relative position Tightly；It is fixed with long rack gear sliding rail 613 and short tooth sliding rail 619 on the pusher bar portion chassis 601, is set on long rack gear 612 It is equipped with the sliding slot that long rack gear sliding rail 613 matches, long rack gear 612 is sleeved on by the sliding slot matched with long rack gear sliding rail 613 On long rack gear sliding rail 613, be provided with the sliding slot that short tooth sliding rail 619 matches on short tooth item 611, short tooth item 611 by with it is short The sliding slot that rack gear sliding rail 619 matches is sleeved on short tooth sliding rail 619；The short tooth item 611 is engaged with pinion gear 607, institute It states long rack gear 612 to engage with gear wheel 608, pinion gear 607 and gear wheel 608 are fixed on same root gear by holding screw On axis 618, gear shaft 618 is fixed on pusher bar portion chassis 601 by two bearing blocks；The pusher cylinder 609 is solid It is scheduled on pusher bar portion chassis 601, the cylinder head of pusher cylinder 609 connects short tooth item 611, pusher by charging ram 621 Short tooth item 611 is driven to move along a straight line along short tooth sliding rail 619 by charging ram 621 after the ventilation movement of cylinder 609, to drive small Gear 607 and gear wheel 608 rotate together, and then drive the long rack gear 612 being meshed with gear wheel 608 along long rack gear sliding rail 613 linear motions；The striker plate 604 is fixed by screw and long rack gear 612, and striker plate 604 is fixed by screws in push rod On sliding rail 603, push rod sliding rail 603 is matched with the push rod draw runner being fixed on pusher bar portion chassis 601, long rack gear 612 Striker plate 604 and push rod sliding rail 603 is driven to move along a straight line along push rod draw runner when moving along long rack gear sliding rail 613；The striker plate The material blocking rod 610 of more spaced sets is provided on 604, material blocking rod 610 is parallel to the direction of motion setting of polybag, blanking The through-hole passed through for all material blocking rods 610 is provided on the front striker plate 51 of channel mould block 5；The lead screw of the lead screw mould group 615 End is connected with driven wheel of differential 614, and rotation hand wheel module connects driven wheel of differential 614 and by driving driven wheel of differential 614 Movement drive lead screw mould group 615 movement；The rotation hand wheel module include drive bevel gear 622, handwheel fixing seat 623, Rotation hand wheel 624 and rotating bar 625, rotating bar 625 are mounted on whole frame 1 by two handwheel fixing seats 623, rotating bar 625 are constrained by the bearing block in handwheel fixing seat 623, and drive bevel gear 622 is fixed on rotating bar by holding screw 625 one end, rotation hand wheel 624 are fixed on the other end of rotating bar 625, are driven actively by hand shaken rotation hand wheel 624 Bevel gear 622 rotates, and the driven wheel of differential 614 engaged with drive bevel gear 622 rotates, to drive reciprocal pusher bar Module 6 moves integrally, and the buffer board perpendicular to the setting of long rack gear 612 is additionally provided on the pusher bar portion chassis 601 606, the bottom of buffer 605 is fixed on buffer board 606, and buffer 605 is arranged perpendicular to buffer board 606 and buffer 605 Head face striker plate 604.

Linear module 7 is a conveyer belt being arranged perpendicular to the polybag direction of motion in delivery module.

As shown in figure 13, the inverting module 8 includes inverting module panel 731, limiting cylinder 732, limit plate 733, limit Position mounting plate 734 and the second rotary cylinder 735, the second rotary cylinder 735 are fixed on whole frame 1, inverting module panel 731 It is mounted on the rotatable head of the second rotary cylinder 735, the limit installation plate 734 being vertically arranged is mounted on inverting module panel 731 Upper limit cylinder 732, which is fixed on, to be mounted on plate 734, and horizontally disposed limit plate 733 is mounted on the activity of limiting cylinder 732 Head；The feeding gripper cylinder 713 drives downward 712 direction of fixture of upper fixture 711 close and far from realization charging conduit module 5 The clamping and release of the polybag of interior accumulation, the first rotary cylinder 714 realize that upper fixture 711, lower fixture 712 and feeding clamp gas The entirety that cylinder 713 forms is rotated, and Z axis straight line mould group 717 drives upper fixture 711, lower fixture 712, feeding gripper cylinder 713 Vertically moving with the entirety of the first rotary cylinder 714 composition, Y-axis straight line mould group 716 drives upper fixture 711, lower fixture 712, feeding gripper cylinder 713, the first rotary cylinder 714 and the whole of Z axis linear module composition are transported along horizontal Y direction Dynamic, X-axis straight line mould group 715 drives upper fixture 711, lower fixture 712, feeding gripper cylinder 713, the first rotary cylinder 714, Z axis The whole X-direction along level that linear module and Y-axis straight line mould group 716 form moves.

As shown in figure 14, the module 9 of tying up includes strapper and straight line feeding module, and straight line feeding module includes feeding Telescopic cylinder 821, ties up mobile mould group 823 and clamping jaw 824 at clamping jaw clamping driving cylinder 822, described to tie up mobile mould group 823 It is fixed on whole frame 1, the bottom of feeding telescopic cylinder 821 is fixed on the sliding block for tying up mobile mould group 823, and feeding is flexible The bottom of the head connection clamping jaw driving cylinder of cylinder 821, clamping jaw drive the head of cylinder to connect clamping jaw 824, and strapper is fixed On the whole frame 1 of 7 end of linear module, straight line feeding module is mounted on the whole frame 1 by strapper and uses In by the plastics bag clamping in linear module 7 and being sent in strapper.

Above-described embodiment is presently preferred embodiments of the present invention, is not a limitation on the technical scheme of the present invention, as long as Without the technical solution that creative work can be realized on the basis of the above embodiments, it is regarded as falling into the invention patent Rights protection scope in.

Claims (10)

1. a kind of bundling device for plastic bags, it is characterised in that: including whole frame (1), charging delivery module (2), pinch roller module (3), shunting damper modules (4), charging conduit module (5), reciprocal pusher bar module (6), linear module (7), commutation mould It block (8) and ties up module (9), the charging delivery module (2), pinch roller module (3), shunting damper modules (4), charging conduit module (5), it reciprocal pusher bar module (6), linear module (7), inverting module (8) and ties up module (9) and is arranged at entirety In rack (1), the charging delivery module (2) setting is in the front end of whole frame (1), and upper the one of whole frame (1) front end Procedure is the outlet of Bag Making Machine, and the polybag that production is completed is carried out horizontal and vertical cut by the Bag Making Machine of a upper procedure It cuts, and the multiple row polybag after cutting is sent to the inlet of charging delivery module (2), feed delivery module (2) for its entrance The multiple row polybag at place is sent in the charging conduit module (5) of charging delivery module (2) rear end, shunting damper modules (4) setting In the top of charging delivery module (2) and charging conduit module (5), shunting damper modules (4) will feed delivery module (2) and be separated into Charging conduit module (5) is simultaneously separated into multiple blankings and divides slot by multiple row Transfer pipe, so as to carry out multiple row polybag and meanwhile transmission and It is stacked in charging conduit module (5)；Pinch roller module (3) setting is in the top of charging delivery module (2), pinch roller module (3) It will be compressed downwards, made every by the middle part of the polybag in each Transfer pipe in charging delivery module (2) by multiple groups pinch roller Polybag both ends in a Transfer pipe are upturned, the polybag in each Transfer pipe and the plastics in adjacent Transfer pipe Bag mutually separates；Charging conduit module (5) setting is on the whole frame (1) of charging delivery module (2) outlet end, charging transmission The polybag transmitted in module (2) finally stacks accumulation in the linear module (7) below charging conduit module (5)；It is described Reciprocal pusher bar module (6) is arranged in the side of linear module (7), and the material blocking rod of reciprocal pusher bar module (6) (610) it is arranged in the middle and upper part of linear module (7), when the polybag on linear module (7) is stacked into specified quantity N When, reciprocal pusher bar module (6) is by extending into inner barrier polybag above linear module (7) for material blocking rod (610) Continue to fall on linear module (7), is deposited in N number of polybag above linear module (7) and passes through linear mould Block (7) is shifted, and the material blocking rod (610) of reciprocal pusher bar module (6) is taken out from charging conduit module (5) after transfer Out, the polybag accumulated above material blocking rod (610) is again introduced on linear module (7), to carry out next group polybag Stacking；In the side of charging conduit module (5) bottom, linear module (7) is used for will for linear module (7) setting The N number of plastics bag clamping in charging conduit module (5) fallen below material blocking rod (610) is sent to bundle after inverting module (8) commutate It pricks in module (9), is clamped the N number of polybag of transmission so far by tying up module (9).

2. a kind of bundling device for plastic bags according to claim 1, it is characterised in that: charging delivery module (2) packet Include motor fixing plate (21), transport motor (22), small pulley (23), synchronous belt (24), big belt wheel (25), power drum (26), Belt tensioning drum (27), driven roller (28), conveyer belt (29) and driving gear (38), motor fixing plate (21) are mounted on integrated machine On frame (1), transport motor (22) is mounted on motor fixing plate (21), and small pulley (23) is mounted on the motor of transport motor (22) On head, big belt wheel (25) is mounted on one end of power drum (26), passes through synchronous belt between big belt wheel (25) and small pulley (23) (24) it connects, the power drum (26), driven roller (28) and belt tensioning drum (27) are arranged in parallel and are installed in integrated machine On frame (1), the axial line of power drum (26), driven roller (28) and belt tensioning drum (27) is each perpendicular to mould on conveyer belt (29) The direction of motion of material bag, driving gear (38) are mounted on the other end of power drum (26), and conveyer belt (29) is sleeved on power rolling On cylinder (26) and driven roller (28), belt tensioning drum (27) is close to conveyer belt (29) and is installed and used in adjusting of conveyer belt (29) Clamp force；Small pulley (23) rotation is driven when the transport motor (22) rotates, and drives big belt wheel (25) to turn by synchronous belt (24) It is dynamic, and then power drum (26) is driven to be rotated, drive conveyer belt (29) to rotate by the effect of frictional force；

The conveyer belt (29), which is provided with, to be set side by side a plurality of, and the spacing between adjacent two conveyer belts (29) is equal and adjacent Spacing between two conveyer belts (29) is less than the width of single conveyer belt (29), on driven roller (28) and belt tensioning drum (27) It is provided with the groove for adapting to conveyer belt (29) installation, of same size, conveyer belt (29) installation of the width and conveyer belt (29) of groove The inside grooves that are arranged on driven roller (28) and it is tightly attached to the groove being arranged on belt tensioning drum (27).

3. a kind of bundling device for plastic bags according to claim 2, it is characterised in that: the charging delivery module (2) is also Including conveyer belt locating module (30), the conveyer belt locating module (30) includes mounting bracket, nut, idler wheel and stud, peace Dress bracket, which is parallel to, to be mounted on whole frame (1) and mounting bracket is set perpendicular to the direction of motion of polybag on conveyer belt (29) It sets, multiple studs being placed equidistant with is installed, and each stud is fixed on the mounting bracket by nut in mounting bracket, often An idler wheel is provided on a stud；The spacing of two neighboring stud is equal to the width of adjacent two conveyer belts (29), idler wheel Width be equal to adjacent two conveyer belts (29) between spacing, the two sides of every conveyer belt (29) are provided with an idler wheel.

4. a kind of bundling device for plastic bags according to claim 1, it is characterised in that: shunting damper modules (4) packet Include baffle mounting rack, baffle fixing seat (42), lateral side baffle (44), baffle sliding block (43) and baffle fixed link (41), the gear Plate fixed link (41) is provided with two and every baffle fixed link (41) is each perpendicular to the direction of motion setting of polybag, every gear The both ends of plate fixed link (41) are installed in the center of a baffle fixing seat (42), and each baffle fixing seat (42) is logical It crosses a baffle mounting rack to be mounted on whole frame (1), two baffle fixed links (41) are across in charging delivery module (2) Top, multiple baffle sliding blocks (43) are provided on every baffle fixed link (41), it is solid that baffle sliding block (43) is sleeved on baffle It horizontally slips in fixed pole (41) and along baffle fixed link (41), the quantity and each baffle fixed link of the lateral side baffle (44) (41) baffle sliding block (43) quantity on is equal, and each lateral side baffle (44) is fixed by screws in two baffle fixed links (41) On two baffle sliding blocks (43) of upper same position, the direction of motion that lateral side baffle (44) is parallel to polybag is vertically arranged, side Side guard (44) horizontally slips on baffle fixed link (41) with baffle sliding block (43)；The front end of lateral side baffle (44) be covered on into Expect to be separated into multiple Transfer pipes above the conveyer belt (29) of delivery module (2) and by charging delivery module (2), lateral side baffle (44) rear end setting is separated into multiple blankings point in charging conduit module (5) and by total charging conduit in charging conduit module (5) Slot.

5. a kind of bundling device for plastic bags according to claim 1, it is characterised in that: the charging conduit module (5) includes Sensor, front striker plate (51) and rear backgauge module (53)；The front striker plate (51), linear module (7) Upper surface and rear backgauge module (53) collectively form total charging conduit；The sensor is mounted on whole by mounting frame for sensor In body rack (1), sensor head face charging conduit module (5) is internal, and sensor is exported for detecting by conveyer belt (29) Drop into the quantity of the polybag in charging conduit module (5)；By the number of polybag after the quantity of the sensor detection polybag Amount information is transferred to controller, so that the material blocking rod (610) for controlling reciprocal pusher bar module (6) stretches out and carries out backgauge；It is described Front striker plate (51) is arranged in the lower section of conveyer belt (29) end, the direction of motion of the front striker plate (51) perpendicular to polybag It is fixed on whole frame (1) vertically；The rear backgauge module (53) include backgauge sliding rail (531), fixed bracket (532), Round bar (533), curved bar (534), curved bar (535) and rear backgauge sliding block (536), the backgauge sliding rail (531) are provided with left and right Symmetrical two, two backgauge sliding rails (531) are separately positioned on the whole frame (1) at left and right sides of conveyer belt (29) end, And two backgauge sliding rails (531) are parallel to the direction of motion setting of polybag, are respectively installed with one on two backgauge sliding rails (531) A fixed bracket (532), each fixed bracket (532) bottom are provided with the sliding slot matched with backgauge sliding rail (531), fixed Bracket (532) is sleeved on backgauge sliding rail (531) by sliding slot and the linear slide on backgauge sliding rail (531), round bar (533) Both ends are fixedly connected with two fixed brackets (532) respectively；It is set with rear backgauge sliding block (536) on the round bar (533), after Square striker plate (535) is fixed on rear backgauge sliding block (536), by adjusting rear backgauge sliding block (536) on round bar (533) Position adjust rear striker plate (535) position on round bar (533)；One end of the curved bar (534) is fixedly connected on circle On bar (533), the other end of curved bar (534) is fixedly connected with reciprocal pusher bar module (6) and follows reciprocal pusher bar mould Block (6) is integrally moved；The rear striker plate (535) of charging conduit module (5) is started shipment with reciprocal pusher bar module (6) one It is dynamic, to change the length of charging conduit in charging conduit module (5).

6. a kind of bundling device for plastic bags according to claim 1, it is characterised in that: the pinch roller module (3) includes the One wheel pressing shaft (31), the second wheel pressing shaft (32), pinch roller bearing block (37), driven gear (33), active pinch roller (34), round belt (35) and driven pinch roller (36), first wheel pressing shaft (31) are feeding delivery module perpendicular to the direction of motion setting of polybag (2) on front side of conveyer belt (29), second wheel pressing shaft (32) transmits mould in charging perpendicular to the direction of motion setting of polybag On rear side of the conveyer belt (29) of block (2), the both ends of the first wheel pressing shaft (31) and the second wheel pressing shaft (32) pass through pinch roller bearing block (37) it is mounted on whole frame (1), active pinch roller (34) and driven pinch roller (36) are provided with multiple and active pinch roller (34) Active pressure equal with the quantity of Transfer pipe that shunting damper modules (4) are separated out with the quantity of driven pinch roller (36), all Wheel (34) is sleeved on the second wheel pressing shaft (32) and can horizontally slip on the second wheel pressing shaft (32), all driven pinch rollers (36) it is sleeved on the first wheel pressing shaft (31) and can horizontally slip on the first wheel pressing shaft (31), each active pinch roller (34) passes through Round belt (35) is correspondingly connected with a driven pinch roller (36), and driven gear (33) is bolted on the second wheel pressing shaft (32) One end, and driven gear (33) is meshed with the driving gear (38) of charging delivery module (2), feeds the master of delivery module (2) The second wheel pressing shaft (32) rotation is driven by driven gear (33) when moving gear (38) rotates, so that active pinch roller (34) be driven to turn It is dynamic, and drive the second wheel pressing shaft (32) and driven pinch roller (36) to be rotated by round belt (35), the movement of round belt (35) Direction is with conveyer belt (29) direction of motion for feeding delivery module (2) on the contrary, pressing polybag after entering pinch roller module (3) Tightly between the round belt (35) of pinch roller module (3) and the conveyer belt (29) of charging delivery module (2)；

Each pair of active pinch roller (34), round belt (35) and driven pinch roller (36) constitute one group of compression module, and every group of compression module exists The middle part of corresponding Transfer pipe is kept it in when use by adjusting the position of active pinch roller (34) and driven pinch roller (36), Active pinch roller (34) and driven pinch roller (36) are adjacent to conveyer belt (29) installation.

7. a kind of bundling device for plastic bags according to claim 1, it is characterised in that: the reciprocal pusher bar module It (6) include pusher bar portion chassis (601), locking handwheel (602), push rod sliding rail (603), striker plate (604), buffer (605), buffer board (606), pinion gear (607), pusher cylinder (609), material blocking rod (610), short tooth item (611), gear wheel (608), long rack gear (612), short tooth sliding rail (619), long rack gear sliding rail (613), driven wheel of differential (614), lead screw mould group (615), pusher bar sliding block (616), pusher bar sliding rail (617), gear shaft (618) and rotation hand wheel module, pusher bar Sliding block (616) is bolted on pusher bar portion chassis (601) bottom, and pusher bar portion chassis (601) is by pushing away Material bar sliding block (616) is sleeved on the pusher bar sliding rail (617) for being parallel to the setting of polybag moving direction, pusher bar portion Subsystem frame (601) bottom is fixed on whole frame (1) by lead screw mould group (615), is driven and is pushed away when lead screw mould group (615) moves Material bar portion chassis (601) moves along a straight line on pusher bar sliding rail (617)；On the pusher bar portion chassis (601) It is provided with the handwheel frame (620) protruded to two sides, locking handwheel (602) is mounted on handwheel frame (620), pusher bar part machine Frame (601) is fixed on whole frame (1) by the locking handwheel (602) tightened on handwheel frame (620), realizes pusher bar portion The locking of subsystem frame (601) holding relative position；Long rack gear sliding rail is fixed on the pusher bar portion chassis (601) (613) and short tooth sliding rail (619) sliding slot that long rack gear sliding rail (613) matches, long rack gear, are provided on long rack gear (612) (612) it is sleeved on long rack gear sliding rail (613) by the sliding slot matched with long rack gear sliding rail (613), short tooth item is set on (611) It is equipped with the sliding slot that short tooth sliding rail (619) matches, short tooth item (611) passes through the sliding slot that matches with short tooth sliding rail (619) It is sleeved on short tooth sliding rail (619)；The short tooth item (611) is engaged with pinion gear (607), the long rack gear (612) and big Gear (608) engagement, pinion gear (607) and gear wheel (608) are fixed on same root gear shaft (618) by holding screw On, gear shaft (618) is fixed on pusher bar portion chassis (601) by two bearing blocks；The pusher cylinder (609) is solid It is scheduled on pusher bar portion chassis (601), the cylinder head of pusher cylinder (609) connects short tooth item by charging ram (621) (611), drive short tooth item (611) along short tooth sliding rail (619) by charging ram (621) after pusher cylinder (609) ventilation movement Linear motion so that pinion gear (607) and gear wheel (608) be driven to rotate together, and then drives and is meshed with gear wheel (608) Long rack gear (612) move along a straight line along long rack gear sliding rail (613)；The striker plate (604) is solid by screw and long rack gear (612) Fixed, striker plate (604) is fixed by screws on push rod sliding rail (603), push rod sliding rail (603) and is fixed on pusher bar part Push rod draw runner in rack (601) matches, and drives striker plate (604) when long rack gear (612) moves along long rack gear sliding rail (613) It moves along a straight line with push rod sliding rail (603) along push rod draw runner；The backgauge of more spaced sets is provided on the striker plate (604) Bar (610), the direction of motion that material blocking rod (610) is parallel to polybag is arranged, on the front striker plate (51) of charging conduit module (5) It is provided with the through-hole passed through for all material blocking rods (610)；The lead screw end of the lead screw mould group (615) is connected with driven wheel of differential (614), rotation hand wheel module connection driven wheel of differential (614) and the movement drive lead screw by driving driven wheel of differential (614) The movement of mould group (615)；The rotation hand wheel module includes drive bevel gear (622), handwheel fixing seat (623), rotation hand wheel (624) it is mounted on whole frame (1), is rotated by two handwheel fixing seats (623) with rotating bar (625), rotating bar (625) Bar (625) is constrained by the bearing block on handwheel fixing seat (623), and drive bevel gear (622) is fixed by holding screw In one end of rotating bar (625), rotation hand wheel (624) is fixed on the other end of rotating bar (625), rotates hand by hand shaken It takes turns (624) and drives drive bevel gear (622) rotation, the driven wheel of differential (614) engaged with drive bevel gear (622) occurs to turn It is dynamic, so that reciprocal pusher bar module (6) be driven to move integrally, it is additionally provided on the pusher bar portion chassis (601) vertical Directly in the buffer board (606) of long rack gear (612) setting, the bottom of buffer (605) is fixed on buffer board (606), buffer (605) perpendicular to buffer board (606) setting and the head face striker plate (604) of buffer (605).

8. a kind of bundling device for plastic bags according to claim 1, it is characterised in that: the linear module (7) is A conveyer belt being arranged perpendicular to the polybag direction of motion in delivery module.

9. a kind of bundling device for plastic bags according to claim 1, it is characterised in that: the inverting module (8) includes changing To module faceplate (731), limiting cylinder (732), limit plate (733), plate (734) and the second rotary cylinder (735) is mounted, Second rotary cylinder (735) is fixed on whole frame (1), and inverting module panel (731) is mounted on the second rotary cylinder (735) Rotatable head, it is solid that the limit installation plate (734) being vertically arranged is mounted on inverting module panel (731) upper limit cylinder (732) It is scheduled on and is mounted on plate (734), horizontally disposed limit plate (733) is mounted on the movable punch head of limiting cylinder (732).

10. a kind of bundling device for plastic bags according to claim 1, it is characterised in that: described tie up module (9) include bundle Bundle machine and straight line feeding module, straight line feeding module include feeding telescopic cylinder (821), clamping jaw clamping driving cylinder (822), bundle Prick mobile mould group (823) and clamping jaw (824), described to tie up mobile mould group (823) and be fixed on whole frame (1), feeding is stretched The bottom of cylinder (821) is fixed on the sliding block for tying up mobile mould group (823), and the head of feeding telescopic cylinder (821) connects folder Pawl drives the bottom of cylinder, and clamping jaw drives the head of cylinder to connect clamping jaw (824), and strapper is fixed on linear module (7) On the whole frame (1) of end, straight line feeding module is mounted on the whole frame by strapper (1) and is used for linear Plastics bag clamping in module (7) is simultaneously sent in strapper.