The automatic feed dividing blanking mechanism of polybag banding mechanism
Technical field
The utility model relates to packaging bags to tie up field, more specifically, more particularly to polybag banding mechanism it is automatic
Sub-material blanking mechanism.
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.
For polybag strapper, limit that it ties up speed is frequently not the process tied up, but production finishes
Blanking collection material process afterwards, the process speed are often difficult to be promoted, because being difficult to sit back and wait polybag after Bag Making Machine comes out neatly
Column lead to not carry out to tie up process at can not quickly transport after the completion of one is folded or a folded accumulation, therefore strongly limit
Tie up speed.
Utility model content
Utility model aims to solve existing polybag strapper because the limitation of blanking mechanism causes to tie up speed
Limited problem proposes the automatic feed dividing blanking mechanism of polybag banding mechanism, can adapt to existing Bag Making Machine 200 often
Minute or more bag making speed, be adapted to tying up for the polybag of different dimensions, can satisfy different-thickness feature modeling
Material bag is tied up.
The utility model achieves the above object through the following technical schemes: the automatic feed dividing blanking of polybag banding mechanism
Mechanism, including whole frame, shunting damper modules, charging conduit module and reciprocal pusher bar module, the setting of shunting damper modules
In the top of charging delivery module, charging conduit module is separated into multiple blankings and divides slot by shunting damper modules, so as to multiple row plastics
Bag stacks in charging conduit module simultaneously;The side of charging conduit module is arranged in the reciprocal pusher bar module, and back and forth pushes away
The middle and upper part of charging conduit module is arranged in the material blocking rod of material bar module, when the polybag in charging conduit module is stacked into specified number
When measuring N, reciprocal pusher bar module is continued by the way that material blocking rod to be extend into total charging conduit inner barrier polybag of charging conduit module
It falls into inside total charging conduit, is deposited in N number of polybag inside total charging conduit and is shifted in the bottom of charging conduit module, blanking
The material blocking rod of reciprocal pusher bar module is extracted out from charging conduit module after the polybag transfer of slot module bottom, material blocking rod
The polybag of top accumulation is again introduced into charging conduit module, to carry out the stacking of next group polybag.
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, multiple baffle sliding blocks is provided in every baffle fixed link, baffle is sliding
Block is sleeved in baffle fixed link and horizontally slips along baffle fixed link, and the quantity of the lateral side baffle is fixed with each baffle
Baffle sliding block quantity on bar is equal, and each lateral side baffle is fixed by screws in two of same position in two baffle fixed links
On a baffle sliding block, the direction of motion that lateral side baffle is parallel to polybag is vertically arranged, and lateral side baffle is with baffle sliding block in baffle
It horizontally slips in fixed link;Lateral side baffle is arranged in charging conduit module and is separated into total charging conduit in charging conduit module more
A blanking divides 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, bottom backgauge module and rear backgauge module collectively form total charging conduit;The sensor passes through biography
Sensor mounting bracket is mounted on whole frame, sensor head face charging conduit inside modules, and sensor passes through for detecting
Conveyer belt outlet drops into the quantity of the polybag in charging conduit module;By plastics after the quantity of the sensor detection polybag
The quantity information of bag is transferred to controller, so that the material blocking rod for controlling reciprocal pusher bar module stretches out and carries out backgauge;Before described
The lower section of transmission end of tape is arranged in square striker plate, and front striker plate is fixed on entirety perpendicular to the direction of motion of polybag vertically
In rack;The rear backgauge module includes that backgauge sliding rail, fixed bracket, round bar, curved bar, rear striker plate and rear backgauge are sliding
Block, the backgauge sliding rail are provided with symmetrical two, and two backgauge sliding rails are separately positioned at left and right sides of transmission end of tape
Whole frame on, and two backgauge sliding rails are parallel to the direction of motion setting of polybag, are set on two backgauge sliding rails
There is a fixed bracket, each fixed frame bottom is provided with the sliding slot matched with backgauge sliding rail, and fixed bracket passes through cunning
Slot is sleeved on backgauge sliding rail and the linear slide on backgauge sliding rail, and the both ends of round bar are fixed with two fixed brackets respectively to be connected
It connects;Rear backgauge sliding block is set on the round bar, rear striker plate is fixed on the backgauge sliding block of rear, by adjusting rear gear
Expect that position of the sliding block on round bar adjusts position of the rear striker plate on round bar;One end of the curved bar is fixedly connected on round bar
On, the other end of curved bar is fixedly connected with reciprocal pusher bar module and reciprocal pusher bar module is followed integrally to be moved;
The rear striker plate of charging conduit module moves together with reciprocal pusher bar module, to change charging conduit in charging conduit module
Length;The bottom backgauge module includes horizontal connecting plate, vertical gripper shoe, bottom plate and backgauge telescopic cylinder, vertical support
Plate is provided with muti-piece and all vertical gripper shoes are vertically installed on bottom plate, and the vertical gripper shoe is parallel to each other and waits
Spacing installation;Backgauge telescopic cylinder is vertically-mounted and the bottom of backgauge telescopic cylinder is on whole frame, backgauge telescopic cylinder
Head is fixedly connected with horizontal connecting plate, and horizontal connecting plate is mounted on the bottom of bottom plate, and backgauge telescopic cylinder drives bottom when moving
Plate and vertical gripper shoe move up and down.
Further, there are two the backgauge telescopic cylinder and horizontal connecting plate are respectively provided with, two backgauge telescopic cylinders point
It is not arranged at left and right sides of the bottom of bottom plate.
Further, hollow out square hole there are two being respectively provided in every piece of vertical gripper shoe.Hollow out square hole can reduce perpendicular
The total quality of allotment fagging, and vertical gripper shoe, bottom plate and connecting plate are made of lightweight high rigidity material, can reduce and stretch
Energy consumption when contracting Telescopic-cylinder.
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 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.
The utility model has the beneficial effects that:
1, the utility model drops into the polybag in charging conduit module by conveyer belt outlet by sensor detection
The quantity information of polybag is transferred to controller after the quantity of sensor detection polybag, so that control is reciprocal by quantity
The material blocking rod of pusher bar module, which stretches out, carries out backgauge, is realized with this and ties up being carried out continuously for work, even if making during tying up
Bag machine need not also stop bag making waiting tie.
3, the shunting damper modules of the utility model realize Transfer pipe and blanking point by adjusting the position of lateral side baffle
The adjustment of groove width is adapted to tying up automatically for different in width polybag, applied widely.
4, the rear backgauge module of the charging conduit module of the utility model can be transported with reciprocal pusher bar module
It is dynamic, make the blanking of charging conduit module that slot length be divided to change, can adapt to tying up automatically for different length polybag, be applicable in model
It encloses wide.
5, bottom backgauge module by the way of multiple row vertical gripper shoe, adopt by lower fixture in the utility model charging conduit module
It is less than the spacing lower part clamping bar in bottom backgauge module between two pieces of vertical gripper shoes of arbitrary neighborhood with diameter, it is more ingenious
The clamping of N number of polybag folded of progress heap, polybag remains clamped condition in moving process, improves polybag and turn
Stability during shifting, polybag, which remains, during guarantee is finally tied up neatly improves whole efficiency.
Detailed description of the invention
The axonometric drawing of Fig. 1 the utility model shunting damper modules.
Fig. 2 is the axonometric drawing of rear backgauge module in the utility model charging conduit module.
Fig. 3 is the axonometric drawing of bottom backgauge module in the utility model charging conduit module.
Fig. 4 is the right view of bottom backgauge module in the utility model charging conduit module.
Fig. 5 is the axonometric drawing of the reciprocal pusher bar module of the utility model.
Fig. 6 is the right view of the reciprocal pusher bar module of the utility model.
Fig. 7 is the rearview of the reciprocal pusher bar module of the utility model.
Fig. 8 is the axonometric drawing of the utility model rotation hand wheel module.
Fig. 9 is that the utility model applies the overall structure diagram on banding mechanism.
In figure, 1- whole frame, the shunting 4- damper modules, 5- charging conduit module, the reciprocal pusher bar module of 6-, 41- gear
Plate fixed link, 42- baffle fixing seat, 43- baffle sliding block, 44- lateral side baffle, the front 51- striker plate, the bottom 52- backgauge mould
Block, the rear 53- backgauge module, 521- horizontal connecting plate, 522- vertical gripper shoe, 523- bottom plate, 524- backgauge telescopic cylinder,
The fixed bracket of 531- backgauge sliding rail, 532-, 533- round bar, 534- curved bar, the rear 535- striker plate, the rear 536- backgauge sliding block,
601- pusher bar portion chassis, 602- locking handwheel, 603- push rod sliding rail, 604- striker plate, 605- buffer, 606- are slow
Punching, 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
Handwheel, 625- rotating bar.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in figure 1-9, the automatic feed dividing blanking mechanism of polybag banding mechanism, including whole frame 1, shunting baffle
Module 4, charging conduit module 5 and reciprocal pusher bar module 6, strapper integrally further includes translator unit 2 and pinch roller part 3.Point
Charging conduit module 5 is separated into multiple blankings and divides slot by road damper modules 4, to carry out multiple row polybag charging conduit module 5 simultaneously
Interior stacking;The side of charging conduit module 5, and the backgauge of reciprocal pusher bar module 6 is arranged in the reciprocal pusher bar module 6
The middle and upper part of charging conduit module 5 is arranged in bar 610, when the polybag in charging conduit module 5 is stacked into specified quantity N, back and forth
Pusher bar module 6 continues to fall into total by total charging conduit inner barrier polybag that material blocking rod 610 is extend into charging conduit module 5
Inside charging conduit, it is deposited in N number of polybag inside total charging conduit and is shifted in the bottom of charging conduit module 5, blanking channel mould
The material blocking rod 610 of reciprocal pusher bar module 6 is extracted out from charging conduit module 5 after N number of polybag transfer of 5 bottom of block,
The polybag accumulated above material blocking rod 610 is again introduced into charging conduit module 5, to carry out the stacking of next group polybag.
The shunting damper modules 4 include baffle mounting rack, baffle fixing seat 42, lateral side baffle 44,43 and of baffle sliding block
Baffle fixed link 41, the baffle fixed link 41 is provided with two and every baffle fixed link 41 is each perpendicular to the fortune of polybag
Dynamic direction setting, 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, and two baffle fixed links 41 are passed across in charging
The top of module 2 is sent, multiple baffle sliding blocks 43 are provided in 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, in the quantity of the lateral side baffle 44 and each baffle fixed link 41
43 quantity of baffle sliding block is equal, and each lateral side baffle 44 is fixed by screws in two of same position in two baffle fixed links 41
On a baffle sliding block 43, the direction of motion that lateral side baffle 44 is parallel to polybag is vertically arranged, and lateral side baffle 44 is with baffle sliding block
43 horizontally slip in baffle fixed link 41;Lateral side baffle 44 is arranged in charging conduit module 5 and will be total in charging conduit module 5
Charging conduit is separated into multiple blankings and divides slot.
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.
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;The sensor
It is mounted on whole frame 1 by mounting frame for sensor, inside sensor head face charging conduit module 5, sensor is used for
Detection exports the quantity for dropping into the polybag in charging conduit module 5 by conveyer belt 29;The sensor detection polybag
The quantity information of polybag is transferred to controller after quantity, so that the material blocking rod 610 for controlling reciprocal pusher bar module 6 stretches out
Carry out backgauge;The lower section of 29 end of conveyer belt is arranged in the front striker plate 51, and front striker plate 51 is perpendicular to polybag
The direction of motion is fixed on vertically on whole frame 1;The rear backgauge module 53 include backgauge sliding rail 531, fixed bracket 532,
Round bar 533, curved bar 534, rear striker plate 535 and rear backgauge sliding block 536, the backgauge sliding rail 531 are provided with bilateral symmetry
Two, 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 backgauges
Sliding rail 531 is parallel to the direction of motion setting of polybag, is respectively installed with a fixed bracket 532 on two backgauge sliding rails 531,
Each 532 bottom of fixed bracket is provided with the sliding slot matched with backgauge sliding rail 531, and fixed bracket 532 is set with by sliding slot
The linear slide on backgauge sliding rail 531 and on backgauge sliding rail 531, the both ends of round bar 533 respectively with two fixed brackets 532
It is fixedly connected;Rear backgauge sliding block 536 is set on the round bar 533, rear striker plate 535 is fixed on rear backgauge sliding block
On 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
It is fixedly connected and follows 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.
Hollow out square hole there are two being respectively provided in every piece of vertical gripper shoe 522.
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.
The reciprocal pusher bar module 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, canine tooth
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 gear
Bar sliding block 616, pusher bar sliding rail 617, gear shaft 618 and rotation hand wheel module, pusher bar sliding block 616 are bolted
In 601 bottom of pusher bar portion chassis, pusher bar portion chassis 601 is sleeved on by pusher bar sliding block 616 and is parallel to
On the pusher bar sliding rail 617 of polybag moving direction setting, 601 bottom of pusher bar portion chassis passes through lead screw mould group 615
It is fixed on whole frame 1, drives pusher bar portion chassis 601 in pusher bar sliding rail 617 when lead screw mould group 615 moves
Upper linear motion;The handwheel frame 620 protruded to two sides is provided on the pusher bar portion chassis 601, locking handwheel 602 is pacified
On handwheel frame 620, pusher bar portion chassis 601 is fixed on whole by the locking handwheel 602 tightened on handwheel frame 620
In body rack 1, realize that pusher bar portion chassis 601 keeps the locking of relative position;On the pusher bar portion chassis 601
It is fixed with long rack gear sliding rail 613 and short tooth sliding rail 619, the cunning that long rack gear sliding rail 613 matches is provided on long rack gear 612
Slot, long rack gear 612 is sleeved on long rack gear sliding rail 613 by the sliding slot matched with long rack gear sliding rail 613, on short tooth item 611
It is provided with the sliding slot that short tooth sliding rail 619 matches, short tooth item 611 is set with by the sliding slot matched with short tooth sliding rail 619
On short tooth sliding rail 619;The short tooth item 611 is engaged with pinion gear 607, and the long rack gear 612 is engaged with gear wheel 608,
Pinion gear 607 and gear wheel 608 are fixed on same root gear shaft 618 by holding screw, and gear shaft 618 passes through two axis
Seat is held to be fixed on pusher bar portion chassis 601;The pusher cylinder 609 is fixed on pusher bar portion chassis 601, is pushed away
Expect that the cylinder head of cylinder 609 connects short tooth item 611 by charging ram 621, passes through charging ram after the ventilation movement of pusher cylinder 609
621 drive short tooth item 611 to move along a straight line along short tooth sliding rail 619, so that pinion gear 607 and gear wheel 608 be driven to turn together
It is dynamic, and then the long rack gear 612 being meshed with gear wheel 608 is driven to move along a straight line along long rack gear sliding rail 613;The striker plate 604
Fixed by screw and long rack gear 612, striker plate 604 is fixed by screws on push rod sliding rail 603, push rod sliding rail 603 and solid
The push rod draw runner being scheduled on pusher bar portion chassis 601 matches, drive when long rack gear 612 is moved along long rack gear sliding rail 613
Striker plate 604 and push rod sliding rail 603 move along a straight line along push rod draw runner;More spaced sets are provided on the striker plate 604
Material blocking rod 610, material blocking rod 610 is parallel to the direction of motion setting of polybag, sets on the front striker plate 51 of charging conduit module 5
It is equipped 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
Change hands wheel module connection driven wheel of differential 614 and by driving the movement of driven wheel of differential 614 to drive the fortune of lead screw mould group 615
It is dynamic;The rotation hand wheel module includes drive bevel gear 622, handwheel fixing seat 623, rotation hand wheel 624 and rotating bar 625, is turned
Lever 625 is mounted on whole frame 1 by two handwheel fixing seats 623, and rotating bar 625 passes through in handwheel fixing seat 623
Bearing block is constrained, and drive bevel gear 622 is fixed on one end of rotating bar 625 by holding screw, and rotation hand wheel 624 is solid
It is scheduled on the other end of rotating bar 625, drives drive bevel gear 622 to rotate by hand shaken rotation hand wheel 624, with initiative taper
The driven wheel of differential 614 that gear 622 engages rotates, so that reciprocal pusher bar module 6 is driven to move integrally, the pusher
The buffer board 606 perpendicular to the setting of long rack gear 612 is additionally provided on bar portion chassis 601, the bottom of buffer 605 is fixed
On buffer board 606, buffer 605 is arranged perpendicular to buffer board 606 and the head face striker plate 604 of buffer 605.
Above-described embodiment is the preferred embodiment of the utility model, is not the limit to technical solutions of the utility model
System, as long as being regarded as falling into without the technical solution that creative work can be realized on the basis of the above embodiments
In the rights protection scope of the utility model patent.