Summary of the invention
The present invention is directed to above problem, propose a kind of reason bag performance preferably to bag package machine.
The present invention 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 in this frame, the first suction bag mechanism, manipulator, reason bag mechanism; This folds pre-formed bags for bag mechanism for placing more, and folded orderly for this how folded pre-formed bags one time is transferred to place of this first suction bag mechanism; This first suction bag mechanism for adsorbing the folded pre-formed bags be transported to below this first suction bag mechanism, and picks up the closed end of the single pre-formed bags of the superiors; The single pre-formed bags that this reason bag mechanism is used for this first suction bag mechanism to pick up holds up manages into horizontality and is totally independent of that folded pre-formed bags, and supplies 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, rebounds; This imput shaft, this driven shaft are parallel to each other and are fixed in this frame, and these two roller chain rings are strutted formation interlock; This some pressure pin tiles and is fixed on these two roller chain rings and forms pallet, and this some pressure pin is parallel to each other and is also 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 lower than the plane at these two roller chain ring places, and also lays respectively on the relative both sides of this some pressure pin with this first suction bag mechanism; This motor drives this imput shaft to rotate, and this imput shaft drives the rotation of this driven shaft to make these two roller chain astragals move the corresponding movement of this some pressure pin; This motor drives this some pressure pin to move to the side of this first suction bag mechanism, with the closed end making some suckers of this first suction bag mechanism can draw the single pre-formed bags of the superiors through the space between these two roller chain rings, when the closed end of the single pre-formed bags of the superiors is picked up by this first suction bag mechanism, this motor then drives this some pressure pin to walk along the closed end of corresponding pre-formed bags to the direction of open end, and this some pressure pin is put down this pre-formed bags holder; The pallet formed by this some pressure pin is also wound with at least one circle tengential belt, and each pressure pin is perpendicular to the winding plane of this tengential belt.
As the further improvement of such scheme, this tengential belt is flexible-belt.
As the further improvement of such scheme, the the second suction bag mechanism be arranged in this frame should be also comprised to bag package machine, this the second suction bag mechanism is used 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 suction bag mechanism comprises air cylinder fixed plate, cylinder, sucker adapter plate, some suckers, multiple guide rod, the multiple guide pin bushings corresponding with the plurality of guide rod; This air cylinder fixed plate to be arranged in this frame and to be suspended in the top of this rebound; The cylinder body of this cylinder is arranged in 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 this some sucker to be arranged on this sucker adapter plate and uniformly towards this for 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 this some sucker, the plurality of guide pin bushing is set on the plurality of guide rod respectively, and the plurality of guide pin bushing is fixed in 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, this some sucker of its piston driving of this air cylinder driven moves to the open end this rebound picking up this pre-formed bags.
Of the present invention have reason bag function to bag package machine, and thus can be applied to not coated knitted bag, packaging effect is better, and use manpower and material resources sparingly financial resources.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Incorporated by reference to Fig. 1 and Fig. 2, the full automaticity that better embodiment of the present invention provides comprises frame 1, standby bag mechanism 2, first suction bag mechanism 3, reason bag mechanism 4, second suction bag mechanism 5, manipulator 6, two auxiliary reason bag assembly 7 to bag package machine.
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, first suction bag mechanism 3, reason bag mechanism 4, second suction bag mechanism 5, manipulator 6 are installed in frame 1.Therefore, all parts of standby bag mechanism 2, first suction bag mechanism 3, reason bag mechanism 4, second suction bag mechanism 5, manipulator 6 indirectly or be directly fixed on frame 1.
Folded orderly for this how folded pre-formed bags one time for placing many folded pre-formed bags, and is transferred to the first place of suction bag mechanism 3 by standby bag mechanism 2.Standby bag mechanism 2 comprises support 21, first motor 22, first imput shaft 23, first driven shaft 24, two the first roller chain rings 25, some dull and stereotyped 26, some laggings 27.
One end of support 21 to extend in frame 1 and fixes with frame 1, and the other end of standby bag bracket 21 extends in outside frame 1.First motor 22, first imput shaft 23, first driven shaft, 24, two the first roller chain rings 25, some dull and stereotyped 26, some laggings 27 are installed on the stent 21.
First driven shaft 24 is parallel with the first imput shaft 23 and strutted to be formed by these two the first roller chain rings 25 and link, and the first imput shaft 23 drives rotation by the first motor 22.Like this, when first motor 22 drives the first imput shaft 23 to rotate, first imput shaft 23 drives the first driven shaft 24 to rotate by pulling two the first roller chain rings 25, thus the object be fixed on two the first roller chain rings 25 can be made to move along the first imput shaft 23 and the first driven shaft 24.In the present embodiment, the object be fixed on two the first roller chain rings 25 is dull and stereotyped 26, these flat boards 26 are parallel to each other and are also parallel to the first imput shaft 23, and these flat boards 26 tile and are fixed on two the first roller chain rings 25 and surrounded by the whole circle of first roller chain ring 25.
Some laggings 27 are fixed on for forming multiple rotary work station 28 on some dull and stereotyped 26, and each rotary work station 28 is for placing a folded pre-formed bags (not shown).Often folded pre-formed bags is followed and dull and stereotyped 26 is moved accordingly, is transported to the inside of frame 1 from the outside of frame 1.
First suction bag mechanism 3, for adsorbing the folded pre-formed bags in the rotary work station 28 that is transported to below the first suction bag mechanism 3, picks 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 below the first suction bag mechanism 3, thus, the first suction bag mechanism 3 to be arranged in frame 1 and to be positioned at the top of one of them rotary work station 28, and the closed end of this folded pre-formed bags in corresponding rotary work station 28 faces this first suction bag mechanism 3.First suction bag mechanism 3 comprises air cylinder fixed plate 31, first cylinder 32, sucker adapter plate 33, some suckers 34, multiple guide rod 35, the multiple guide pin bushings 36 corresponding with the plurality of guide rod 35.
Air cylinder fixed plate 31 is arranged in the frame 1 and top be suspended in for bag mechanism 2, the cylinder body of the first cylinder 32 is arranged in 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, this some sucker 34 to be arranged on this sucker adapter plate 33 and uniformly towards this for bag mechanism 2, thus some suckers 34 and being positioned on uniform level face.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 this some sucker 34, the plurality of guide pin bushing 36 is set on the plurality of guide rod 35 respectively, and the plurality of guide pin bushing 36 is fixed in this air cylinder fixed plate 31 for guiding the plurality of guide rod 35.In the present embodiment, guide rod 35 all carries out rectangle explanation for two with the quantity of guide pin bushing 36.
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 first motor 22 drives on rotary work station 28 one folded pre-formed bags to move to immediately below sucker adapter plate 33, the first cylinder 32 drives this some sucker 34 of its piston driving to move in corresponding folded pre-formed bags, and picks up the closed end of the single pre-formed bags of the superiors.Therefore, it is conditional that the position of pre-formed bags in rotary work station 28 is put, and must ensure 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, single pre-formed bags for the first suction bag mechanism 3 being picked up is managed into horizontality and is totally independent of that folded pre-formed bags, and the pre-formed bags of managing into horizontality is delivered to below this second suction bag mechanism 5.Reason bag mechanism 4 comprises the second motor 41, second imput shaft 42, second driven shaft 43, two the second roller chain rings 44, some pressure pins 45, rebounds 46.
Second imput shaft 42, second driven shaft 43 is parallel to each other and is fixed in this frame 1, and these two the second roller chain rings 44 being strutted formation interlock, the plane parallel at this second imput shaft 42, this second driven shaft 43 place is in the plane at this first imput shaft 23, this first driven shaft 24 place.Like this, when second motor 41 drives the second imput shaft 42 to rotate, second imput shaft 42 drives the second driven shaft 43 to rotate by pulling two the second roller chain rings 44, thus the object be fixed on two the second roller chain rings 44 can be made to move along the second imput shaft 43 and the second driven shaft 43.In the present embodiment, the object be fixed on two the second roller chain rings 44 is pressure pin 45, these pressure pins 45 are parallel to each other and are also parallel to the second imput shaft 42, these pressure pins 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 (its reason will introduce below).
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 lower than the plane at these two the second roller chain ring 44 places, and also lays respectively on the relative both sides of this some pressure pin 45 with this sucker 34.
Second motor 41 drives this second imput shaft 42 to rotate, and this second imput shaft 42 drives the rotation of this second driven shaft 43 to make these two the second roller chain rings 44 drive the corresponding movement of these some pressure pins 45.This second motor 41 drives this some pressure pin 45 to move to the side of this first suction bag mechanism 3, with the closed end making this some sucker 34 can draw the single pre-formed bags of the superiors through the space between these two the second roller chain rings 44, therefore, the whole circle of second roller chain ring 44 does not surround by this some pressure pin 45, but the part that tiled, specifically tile how much there is no particular/special requirement, as long as the reason bag function realizing reason bag mechanism 4 can be met.
When this some sucker 34 picks up the closed end of single pre-formed bags of the superiors, this second motor 41 then drives this some pressure pin 45 to walk along the closed end of corresponding pre-formed bags to the direction of open end, and this some pressure pin 45 is put down this pre-formed bags holder.
In order to the reason bag effect strengthening pressure pin 45 prevents pre-formed bags from offseting, strengthen the friction force of pre-formed bags on pressure pin 45, the pallet formed by some pressure pins 45 is also wound with at least one circle tengential belt 47, pressure pin 45 is perpendicular to the winding plane of tengential belt 47, the quantity of tengential belt 47 is illustrated for three in the present embodiment, in actual applications, have tengential belt 47 and do not have the reason bag effect of tengential belt 47 to differ greatly, when not having a tengential belt 47, pre-formed bags occurs 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 reason bag mechanism 4 to carry out reason bag, by this pre-formed bags reason in the middle position of this pallet, avoiding this pre-formed bags to tilt or offseting 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 in this frame 1, and two the second roller chain rings 44 are between these two contiguous blocks 71, and thus, 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 two contiguous blocks 71 respectively, and two reason bag seats 74 are separately fixed on some drive spindles 73 of respective actuator 72, and the drive spindle 73 of actuator 72 is parallel with pressure pin 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 to manage bag seat 74 accordingly respectively and moves inward from the relative both sides of the second roller chain ring 44, thus can promote the pre-formed bags on pressure pin 45, carry out reason bag to this pre-formed bags.
Second suction bag mechanism 5 structure is identical with the first suction bag mechanism 3, and be symmetrical arranged with this first suction bag mechanism 3, second suction bag mechanism 5 is for putting down in the open end holder of this pre-formed bags to (when the open end holder of this pre-formed bags is put down to this second suction bag mechanism 5) during this rebound 46, and 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 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 two hands and grabs 61, two manipulator forearms, 62, two arm joints, 63, two manipulator large arm 64, S. A. 65, rolling bearing units 66, push rod 67, second cylinder 68.
Two hands are grabbed 61 and are arranged on one end of two manipulator forearms 62 respectively, and two hands are grabbed 61 and strutted this pre-formed bags for stretching in this pre-formed bags when the open end opening of this pre-formed bags.The other end of two manipulator forearms 62 is rotationally connected with one end of these two manipulator large arm 64 respectively by these two arm joints 63, the other end of these two manipulator large arm 64 is separately fixed on this S. A. 65, this S. A. 65 is rotationally connected by this rolling bearing units 66 one end with this push rod 67, and the other end of this push rod 67 is connected with this second cylinder 68 and drives push-and-pull by this second cylinder 68.It is inner that this second cylinder 68 is arranged on frame 1, and the two ends of S. A. 65 are rotatably installed in frame 1.
Two hands grab 61 when propping up this pre-formed bags, the adsorption affinity to this pre-formed bags withdrawn by the sucker 34 of this first suction bag mechanism 3, this first cylinder 32 drives this some sucker 34 of its piston driving to reset, this second cylinder 68 pulls this push rod 67 to overturn this S. A. 65, these two manipulator forearms 62 are turned over from this frame 1 and be horizontality from vertical state, this pre-formed bags overturns as plumbness along with from horizontality, and the open end of this pre-formed bags upward and closed end down, the convenient object that drops into is in pre-formed bags.
Reason bag mechanism 4 be not only applied to present embodiment to bag package machine, also can be applied to any need pre-formed bags to manage bag to bag package machine.Reason bag mechanism 4 can depart from present embodiment to bag package machine, 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 pre-formed bags to manage 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 also can not be installed, but reason bag effect can be far short of what is expected.
Standby bag mechanism 2 in other embodiments, can not be installed, and by manually realizing to bag, can pick up for 3 times as long as a folded pre-formed bags is placed on the first suction bag mechanism for the sucker 34 of the first suction bag mechanism 3.
Second suction bag mechanism 5 in other embodiments, also can not be arranged, and just can affect the bag taking effect of manipulator 6 like this, when the open end holder of this pre-formed bags is put down to rebound 46, differ and ensure that open end is opened surely, often needs artificial help.But had the second suction bag mechanism 5, can ensure that the open end of this pre-formed bags is performed fighting and to stretch in this pre-formed bags for manipulator 6, facilitate manipulator 6 bag taking.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.