The utility model content
The utility model, for above problem, proposes a kind of reason bag performance preferably to bag package machine.
The utility model is achieved in that a kind of reason bag performance is preferably to bag package machine, and it comprises frame and is installed in standby bag mechanism, the first suction bag mechanism, manipulator, the reason bag mechanism on this frame; Be somebody's turn to do standby bag mechanism and be used for placing to fold pre-formed bags more, and will be somebody's turn to do how folded pre-formed bags are folded orderly this first suction bag mechanism place that transfers to for one time one; This first suction bag mechanism is transported to the folded pre-formed bags of this first suction bag mechanism below for absorption, and picks up the closed end of the single pre-formed bags of the superiors; This reason bag mechanism is for this first is inhaled to single pre-formed bags that bag mechanism picks up and hold up and manages into horizontality and be totally independent of that folded pre-formed bags, and supplies with this manipulator and strut corresponding pre-formed bags;
This reason bag mechanism comprises motor, imput shaft, driven shaft, two roller chain rings, some pressure pins, rebound; This imput shaft, this driven shaft are parallel to each other and are fixed on this frame, and these two roller chain rings are strutted and form interlock; These some pressure pins tile and are fixed on these two roller chain rings and form pallet, and these some pressure pins are parallel to each other and also are parallel to this imput shaft; This rebound is arranged on the end of these two roller chain rings and is parallel to the plane at these two roller chain ring places, and this rebound is lower than the plane at these two roller chain ring places, and also with this, first inhales bag mechanism and lay respectively on the relative both sides of these some pressure pins; This motor drives this imput shaft to rotate, and this imput shaft drives this driven shaft rotation makes these two roller chain astragals move the corresponding movement of these some pressure pins; This motor drives these some pressure pins to move to this first side of inhaling bag mechanism, so that these first some suckers of inhaling bag mechanism can see through the closed end of the single pre-formed bags of the space absorption the superiors between these two roller chain rings, when the closed end of the single pre-formed bags of the superiors by this first when inhaling bag mechanism and picking up, this motor then drives these some pressure pins to walk to the direction of open end along the closed end of corresponding pre-formed bags, makes these some pressure pins flat this pre-formed bags holder; Also be wound with at least one circle tengential belt on the pallet formed by these some drawbars, each drawbar is perpendicular to the winding plane of this tengential belt.
As the further improvement of such scheme, this tengential belt is flexible-belt.
Further improvement as such scheme, should also comprise that being arranged on second on this frame inhaled bag mechanism to bag package machine, this the second suction bag mechanism is for when the open end holder of this pre-formed bags is put down to this rebound, and this second suction bag mechanism picks up the open end of this pre-formed bags and makes this open end opening for this Robot actions.
Preferably, this second is inhaled bag mechanism and comprises air cylinder fixed plate, cylinder, sucker adapter plate, some suckers, a plurality of guide rod, a plurality of guide pin bushings corresponding with the plurality of guide rod; This air cylinder fixed plate is arranged in this frame and is suspended in the top of this rebound; The cylinder body of this cylinder is arranged on this air cylinder fixed plate, and this sucker adapter plate is fixed on the piston of this cylinder, and this piston is parallel to gravity direction, and these some suckers are arranged on this sucker adapter plate and uniformly towards this standby bag mechanism; The plurality of guide rod vertically stands on this sucker adapter plate admittedly, and be positioned on the relative both sides of this sucker adapter plate with these some suckers, the plurality of guide pin bushing is set in respectively on the plurality of guide rod, and the plurality of guide pin bushing is fixed on this air cylinder fixed plate for guiding the plurality of guide rod; When this reason bag mechanism drives this pre-formed bags to move to this rebound, these some suckers of its piston driving of this air cylinder driven move on this rebound and pick up the open end of this pre-formed bags.
Of the present utility model have reason bag function to bag package machine, thereby can be applied to not coated knitted bag, and the packing effect is better, and financial resources use manpower and material resources sparingly.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Please in conjunction with Fig. 1 and Fig. 2, the full automaticity that the utility model better embodiment provides comprises that to bag package machine frame 1, standby bag mechanism 2, first inhale bag mechanism 3, reason bag mechanism 4, second and inhale bag mechanism 5, manipulator 6, two auxiliary reason bag assemblies 7.
Frame 1 is for building full automaticity to bag package machine, and frame 1 is positioned on ground, supports whole full automaticity to bag package machine.Standby bag mechanism 2, the first suction bag mechanism 3, reason bag mechanism 4, second are inhaled bag mechanism 5, manipulator 6 is installed on frame 1.Therefore, standby bag mechanism 2, first is inhaled all parts that bag mechanism 3, reason bag mechanism 4, second inhale bag mechanism 5, manipulator 6 indirectly or is directly fixed on frame 1.
Fold pre-formed bags for bag mechanism 2 for placing more, and will be somebody's turn to do how folded pre-formed bags are folded orderly first suction bag mechanism 3 places that transfer to for one time one.Standby bag mechanism 2 comprises support 21, the first motor 22, the first imput shaft 23, the first driven shaft 24, two the first roller chain rings 25, some dull and stereotyped 26, some laggings 27.
One end of support 21 extends in frame 1 and with frame 1 and fixes, and the other end of standby bag bracket 21 extends in outside frame 1.The first motor 22, the first imput shaft 23, the first driven shaft 24, two the first roller chain rings 25, some dull and stereotyped 26, some laggings 27 are arranged on support 21.
The first driven shaft 24 is parallel with the first imput shaft 23 and these two the first roller chain rings 25 are strutted to the formation interlock, and the first imput shaft 23 drives rotation by the first motor 22.Like this, when the first motor 22 drives the first imput shaft 23 rotation, the first imput shaft 23 can drive the first driven shaft 24 rotations by pulling two the first roller chain rings 25, thereby can make to be fixed on two objects on the first roller chain ring 25, along the first imput shaft 23 and the first driven shaft 24, moves.In the present embodiment, being fixed on two objects on the first roller chain ring 25 is dull and stereotyped 26, these flat boards 26 are parallel to each other and also are parallel to the first imput shaft 23, and these flat boards 26 tile and are fixed on two the first roller chain rings 25 the whole circle of the first roller chain ring 25 is surrounded.
Some laggings 27 are fixed on some dull and stereotyped 26 for forming a plurality of rotary work stations 28, and each rotary work station 28 is for placing a folded pre-formed bags (not shown).Often folded pre-formed bags is followed corresponding dull and stereotyped 26 and is moved, and is transported to the inside of frame 1 from the outside of frame 1.
First inhales bag mechanism 3 is transported to the interior folded pre-formed bags of rotary work station 28 of the first suction bag mechanism 3 belows for absorption, pick up the closed end of the single pre-formed bags of the superiors.Therefore, the closed end of each pre-formed bags must obtain and can be transported to the first suction bag mechanism 3 belows, thereby the first suction bag mechanism 3 is arranged in frame 1 and is positioned at the top of one of them rotary work station 28, the closed end that should fold pre-formed bags in corresponding rotary work station 28 faces this first suction bag mechanism 3.First inhales bag mechanism 3 comprises air cylinder fixed plate 31, the first cylinder 32, sucker adapter plate 33, some suckers 34, a plurality of guide rod 35, a plurality of guide pin bushings 36 corresponding with the plurality of guide rod 35.
Air cylinder fixed plate 31 is arranged in frame 1 and is suspended in the top of standby bag mechanism 2, the cylinder body of the first cylinder 32 is arranged on this air cylinder fixed plate 31, sucker adapter plate 33 is fixed on the piston of this first cylinder 32, this piston is parallel to gravity direction, these some suckers 34 are arranged on this sucker adapter plate 33 and uniformly towards this standby bag mechanism 2, thereby some suckers 34 and being positioned on unified horizontal surface.The plurality of guide rod 35 vertically stands on this sucker adapter plate 33 admittedly, and be positioned on the relative both sides of this sucker adapter plate 33 with these some suckers 34, the plurality of guide pin bushing 36 is set in respectively on the plurality of guide rod 35, and the plurality of guide pin bushing 36 is fixed on this air cylinder fixed plate 31 for guiding the plurality of guide rod 35.In the present embodiment, guide rod 35 and the quantity of guide pin bushing 36 all take two carry out the rectangle explanation as example.
Often folded pre-formed bags is when placing, and the closed end of each pre-formed bags is positioned at the side near sucker adapter plate 33, and the open end of each pre-formed bags is positioned at the side away from sucker adapter plate 33.When the first motor 22 drives the folded pre-formed bags on rotary work stations 28 to move under sucker adapter plate 33, the first cylinder 32 drives these some suckers 34 of its piston driving to move on corresponding folded pre-formed bags, and picks up the closed end of the single pre-formed bags of the superiors.Therefore, put the position of pre-formed bags in rotary work station 28 is conditional, must guarantee that the closed end of pre-formed bags can be positioned at sucker 34 times.
Reason bag mechanism 4 is arranged between the first suction bag mechanism 3 and standby bag mechanism 2, manage into horizontality and be totally independent of that folded pre-formed bags for the single pre-formed bags that the first suction bag mechanism 3 is picked up, and the pre-formed bags of managing into horizontality is delivered to this second suction bag mechanism 5 belows.Reason bag mechanism 4 comprises the second motor 41, the second imput shaft 42, the second driven shaft 43, two the second roller chain rings 44, some pressure pins 45, rebound 46.
The second imput shaft 42, the second driven shaft 43 are parallel to each other and are fixed on this frame 1, and these two the second roller chain rings 44 are strutted and form interlock, the plane parallel at this second imput shaft 42, these the second driven shaft 43 places is in the plane at this first imput shaft 23, these the first driven shaft 24 places.Like this, when the second motor 41 drives the second imput shaft 42 rotation, the second imput shaft 42 can drive the second driven shaft 43 rotations by pulling two the second roller chain rings 44, thereby can make to be fixed on two objects on the second roller chain ring 44, along the second imput shaft 43 and the second driven shaft 43, moves.In the present embodiment, being fixed on two objects on the second roller chain ring 44 is dry cares 45, these flat boards 45 are parallel to each other and also are parallel to the second imput shaft 42, these dry cares 45 tile and are fixed on two the second roller chain rings 44 and form pallet, so the whole circle of the second roller chain ring 44 are not surrounded to (its reason will be introduced hereinafter).
Rebound 46 is arranged on the end of these two the second roller chain rings 44 and is parallel to the plane at these two the second roller chain ring 44 places, this rebound 46 is lower than the plane at these two the second roller chain ring 44 places, and also with this sucker 34, lays respectively on the relative both sides of these some pressure pins 45.
The second motor 41 drives this second imput shaft 42 to rotate, and this second imput shaft 42 drives these second driven shaft, 43 rotations makes these two the second roller chain rings 44 drive the corresponding movement of these some pressure pins 45.This second motor 41 drives these some pressure pins 45 to move to this first side of inhaling bag mechanism 3, so that these some suckers 34 can see through the closed end of the single pre-formed bags of the space absorption the superiors between these two the second roller chain rings 44, therefore, these some pressure pins 45 do not surround the whole circle of the second roller chain ring 44, but the part that tiled, specifically tiled how much there is no specific (special) requirements, as long as can meet the reason bag function that realizes reason bag mechanism 4.
When these some suckers 34 pick up the closed end of single pre-formed bags of the superiors, this second motor 41 then drives the direction walking of these some pressure pins 45 along the closed end of corresponding pre-formed bags to open end, makes these some pressure pins 45 flat this pre-formed bags holder.
For the reason bag effect that strengthens drawbar 45 prevents the pre-formed bags skew, strengthen the friction force of pre-formed bags on drawbar 45, also be wound with at least one circle tengential belt 47 on the pallet formed by some drawbars 45, drawbar 45 is perpendicular to the winding plane of tengential belt 47, in the present embodiment the quantity of tengential belt 47 take three be illustrated as example, in actual applications, tengential belt 47 is arranged and do not have the reason bag effect of tengential belt 47 to differ greatly, while there is no tengential belt 47, pre-formed bags does not occur that the probability of deviation is very high.Tengential belt 47 can be flexible-belt.
Two auxiliary reason bag assembly 7 symmetries are fixed on the relative both sides of two the second roller chain rings 44, for assisting to manage bag mechanism 4, manages bag, and this pre-formed bags reason, in the middle position of this pallet, is avoided to this pre-formed bags inclination or is offset the center of this pallet.Each auxiliary reason bag assembly 7 comprises contiguous block 71, actuator 72, reason bag seat 74.Two contiguous block 71 symmetries are arranged on this frame 1, and two the second roller chain rings 44 are between these two contiguous blocks 71, thereby two contiguous block 71 symmetries are fixed on the relative both sides of two the second roller chain rings 44.Two actuators 72 are arranged on respectively on two contiguous blocks 71, and two reason bag seats 74 are separately fixed on some drive spindles 73 of corresponding drivers 72, and the drive spindle 73 of actuator 72 is parallel with drawbar 45.In the present embodiment, actuator 72 adopts cylinder, and some drive spindles 73 of actuator 72 are also some piston rods accordingly.
The drive spindle 73 of two actuators 72 promotes respectively corresponding reason bag seat 74 and moves inward from the relative both sides of the second roller chain ring 44, thereby can promote the pre-formed bags on drawbar 45, and this pre-formed bags is managed to bag.
It is identical that the second suction bag mechanism 5 structures and first are inhaled bag mechanism 3, and be symmetrical arranged with this first suction bag mechanism 3, when the second suction bag mechanism 5 is put down to this rebound 46 for the open end holder in this pre-formed bags (when the open end holder of this pre-formed bags is put down to this second suction bag mechanism 5 below), this second suction bag mechanism 5 picks up the open end of this pre-formed bags and makes this open end opening.
Manipulator 6 is fixed on the top of this rebound 46, and manipulator 6 is for the open end of the pre-formed bags that stretches into the second suction bag mechanism 5 and pick up and strut this pre-formed bags, and mention open end that this pre-formed bags makes this pre-formed bags upward and closed end down.This manipulator 6 comprises that two hands grab 61, two manipulator forearms 62, two arm joints 63, two large arms 64 of manipulator, S. A. 65, rolling bearing units 66, push rod 67, the second cylinder 68.
Two hands are grabbed 61 and are arranged on respectively on an end of two manipulator forearms 62, and two hands are grabbed 61 and stretched in this pre-formed bags during for the open end opening in this pre-formed bags and strut this pre-formed bags.The other end of two manipulator forearms 62 is rotationally connected by these two arm joints 63 and an end of these two large arms 64 of manipulator respectively, the other end of these two large arms 64 of manipulator is separately fixed on this S. A. 65, this S. A. 65 is rotationally connected by these rolling bearing units 66 and an end of this push rod 67, and the other end of this push rod 67 is connected with this second cylinder 68 by the 68 driving push-and-pulls of this second cylinder.This second cylinder 68 is arranged on frame 1 inside, and the two ends of S. A. 65 are rotatably installed on frame 1.
Two hands grab 61 while propping up this pre-formed bags, this first sucker 34 of inhaling bag mechanism 3 is withdrawn the adsorption affinity to this pre-formed bags, this first cylinder 32 drives these some suckers 34 of its piston driving to reset, this second cylinder 68 pulls this push rod 67 these S. A.s 65 of upset, making these two manipulator forearms 62 turn over from this frame 1 is horizontality from vertical state, this pre-formed bags is along with overturning as plumbness from horizontality, and the open end of this pre-formed bags upward and closed end down, the convenient object that drops into is to pre-formed bags.
Reason bag mechanism 4 not only is applied to the bag package machine of giving of present embodiment, also can be applied to any need to by pre-formed bags reason bag to bag package machine.Reason bag mechanism 4 can break away from the bag package machine of giving of present embodiment, be arranged on other types in bag package machine.Two auxiliary reason bag assemblies 7 are also in like manner, also can coordinate reason bag mechanism 4 be applied to present embodiment to bag package machine, or be applied to any need to by pre-formed bags reason bag to bag package machine.Two auxiliary reason bag assemblies 7 in the present embodiment, belong to a characteristic bright spot, and certainly in other embodiments, two auxiliary reason bag assemblies 7 can not installed yet, but reason bag effect can be far short of what is expected.
Standby bag mechanism 2, in other true modes, can not installed, and by artificial realization, gives bag, as long as a folded pre-formed bags is placed on to the first suction bag mechanism, can pick up for the first sucker 34 of inhaling bag mechanism 3 for 3 times.
Second inhales bag mechanism 5 in other true modes, also can not arrange, and just can affect like this bag taking effect of manipulator 6, when the open end holder of this pre-formed bags is put down to rebound 46, differs and guarantees that surely open end opens, and often needs manually help.Yet had second to inhale bag mechanism 5, the open end that can guarantee this pre-formed bags is performed fighting and is stretched in this pre-formed bags for manipulator 6, facilitates manipulator 6 bag takings.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.