Content of the invention
For the deficiencies in the prior art, it is an object of the invention to provide a kind of paper bag viscose glue hook machine, it can achieve glue
Hook is pasted onto on paper bag, glue hook firm pasting, registration, and production efficiency is high, meets the needs of batch production.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of paper bag viscose glue hook machine, including frame, is installed in the glue hook conveying device on front side of frame and four axis robot dress
Put, and be installed in the paper bag conveying device on rear side of frame;Described glue hook conveying device includes the material strip for installing glue hook strip
Rotating disk, for glue hook and material strip are carried out detached de- mark platform and the feed back disk that is used for reclaiming material strip, this de- mark platform can phase
Material strip rotating disk is moved back and forth as level;Described paper bag conveying device includes the transfer passage being made up of belt group and roller group,
Located at the positioner of this transfer passage, and the bag openning body located at transfer passage, this bag openning body include the second sucker and
3rd sucker, this second sucker and the 3rd sucker are located above and below transfer passage respectively, and this transfer passage is near four axles
The side of robot device is provided with labeler station;Described four axis robot devices are provided with a base that can planar translate, bottom
Seat is provided with a main shaft, and the top of main shaft is articulated with a swing case, swings case and is provided with an elevating lever away from one end of main shaft, this liter
The bottom of fall bar is provided with the first sucker for drawing discharge glue hook, and this four axis robot device is used for glue hook from de- mark platform
It is transferred to labeler station and carry out labeling.
Further, described glue hook conveying device also includes an armstand being fixed on frame, and described material strip rotating disk is articulated in
The top of armstand;The bottom of armstand is fixed with an adjutage, and this adjutage extends to outside frame obliquely, described feed back disk pivot joint
End in this adjutage;The middle part of armstand is provided with the regulating roller being pressed in glue hook strip, and this regulating roller is used for adjusting glue hook
Incidence angle with entering de- mark platform;Described de- mark table top is provided with a peel plate, and this peel plate is near four axis robot
The side of device is provided with an angle.
Further, described de- mark platform is additionally provided with the heater that peel plate is heated.
Further, described de- mark platform also includes the testing agency for detecting the success or not of de- mark, this testing agency
Including the linear light source transmitter being arranged on below de- mark platform and matched sensor.
Further, described de- mark platform is additionally provided with the compressing tablet being fixed on peel plate top, the top of this compressing tablet and peel plate
Form a material strip gap between face.
Further, described glue hook conveying device also includes one for adjusting the regulation group of the damping due to rotation of material strip rotating disk
Part, this adjusting part includes a l type regulating part and an extension spring being connected between regulating part and frame, this regulating part one end
It is articulated in described armstand top, the other end presses on described material strip disk edge.
Further, the bottom of described armstand is additionally provided with a guide rod, enters the angle of feed back disk for adjusting material strip.
Further, it is provided with a motor and one first cylinder inside described swing case;Described motor is installed near main shaft
Side, this motor coupled by belt transmission with described elevating lever, and it is used for controlling elevating lever to rotate;Described first cylinder dress
Located at elevating lever top, for controlling elevating lever to move up and down.
Further, the bottom of described elevating lever is additionally provided with a contiguous block, and the bottom of this contiguous block is protruded to side and extended
Form projection, described first sucker is installed in the bottom surface of this projection.
Further, it is additionally provided with a base plate between described base and the platen of frame, the upper surface of base plate is provided with x-axis and leads
Rail, the lower surface of base plate is provided with y-axis guide groove;The bottom surface of described base is provided with x-axis guide groove, and this x-axis guide groove is fastened in the x-axis of base plate
On guide rail, it is provided between base and base plate for promoting base in x to the x-axis motor translating back and forth;The top surface of described platen sets
Have y-axis guide rail, the y-axis guide groove of base plate is fastened on this y-axis guide rail, be provided between platen and base plate for promote base plate y to
The y-axis motor translating back and forth.
Further, described paper bag conveying device includes the several live-rollers being installed in frame, described belt group winding
Between several live-rollers, described roller group can be lifted up or be arranged at the top of belt group with being pressed down against.
Further, described roller group includes the fix bar being fixed on frame, and the length direction interval along fix bar sets
The several turning rolls put, and it is correspondingly arranged at the roller of each turning rolls bottom, the middle part of turning rolls is articulated in fix bar, rolling
The top of wheel carrier is passed through a connecting rod and is connected, and is provided with one first pusher cylinder between this connecting rod and frame.
Further, described turning rolls is in V-shaped, and the positive direction that opening transmits towards paper bag.
Further, described positioner includes longitudinal positioning device and horizontal positioning device, described longitudinal positioning device
It is fixed on several first catch in rotating bar including rotating bar and interval, this rotating bar is rotatably articulated in frame, from
And several first catch can be driven logical parallel to conveying in a blocking position perpendicular to transfer passage place plane and one
Switch between the release position of road place plane;Described horizontal positioning device includes one second catch and is used for driving this second gear
The catch cylinder that piece moves up and down, and one be used for promote described paper bag toward the positioning cylinder of labeler station movement.
Further, one end of described rotating bar is fixed with a moving block, and this moving block, perpendicular to the axis of rotating bar, turns
It is provided with one second pusher cylinder between motion block and frame.
Further, it is additionally provided with a blank body by described labeler station, this blank body includes flanging bar and is used for pushing away
The flanging cylinder that dynamic pressure side rod stretches out or shrinks, the leading section of described flanging bar is set to rhombus.
Further, described paper bag conveying device also includes compressing hairbrush, and this compression hairbrush is arranged at described transfer passage
On, paper bag transmit process can be pressed on down paper bag upper surface.
Further, described paper bag conveying device also includes hold down gag, and this hold down gag is installed in described transfer passage
Downstream, including fixed support and be arranged at compression cylinder on fixed support, this compression cylinder bottom is provided with a pressing plate.
As described above, the present invention passes through to arrange glue hook conveying device, four axis robot devices and paper bag conveying device, can be real
Carry out now the purpose of glue hook inside paper bag, compared to traditional manual labeling, this paper bag viscose glue hook machine have more efficient,
The more secure advantage of quality, and machine is stable, can continuously produce, and meets the needs of batch production.
Brief description
Fig. 1 is a kind of general assembly drawing of present invention paper bag viscose glue hook machine;
Fig. 2 is a kind of general assembly drawing of another angle of present invention paper bag viscose glue hook machine;
Fig. 3 is a kind of general assembly drawing of the another angle of present invention paper bag viscose glue hook machine;
Fig. 4 is the glue hook conveying device of the present invention and the stereogram of four axis robot devices;
Fig. 5 is the side view shown in Fig. 4;
Fig. 6 is the dorsad schematic diagram of the glue hook conveying device of the present invention;
Fig. 7 is the partial structural diagram of the four axis robot devices of the present invention;
Fig. 8 is the stereogram of the de- mark platform of the present invention;
Fig. 9 is the stereogram of the paper bag conveying device of the present invention;
Figure 10 is the partial enlarged drawing at a shown in Fig. 9;
Figure 11 is the schematic diagram of the part-structure of afer bay of the present invention and paper bag conveying device;
Figure 12 is the structural representation of the roller group of the present invention;
Figure 13 is the longitudinal positioning device of the present invention and the schematic diagram of secondary detent mechanism;
Figure 14 is second sucker of the present invention and the assembling schematic diagram of the 3rd sucker;
Figure 15 is the structural representation of the flange fixing installation of the present invention;
Figure 16 is the structural representation of the hold down gag of the present invention.
Wherein: 100, paper bag viscose glue hook machine;11st, forebay;110th, platen;111st, y-axis guide rail;12nd, afer bay;20th, glue
Hook conveying device;21st, material strip rotating disk;22nd, take off mark platform;221st, guidance of table;222nd, peel plate;223rd, compressing tablet;224th, crossbeam;
225th, linear light source transmitter;23rd, feed back disk;24th, armstand;25th, regulating part;26th, extension spring;241st, adjutage;242nd, regulating roller;
243rd, guide rod;30th, four axis robot device;31st, base;311st, x-axis guide groove;312nd, main shaft;32nd, base plate;321st, x-axis is led
Rail;322nd, y-axis guide groove;323rd, x-axis motor;33rd, swing case;331st, finely tune motor;332nd, the first cylinder;34th, elevating lever;341、
Contiguous block;342nd, projection;35th, the first sucker;40th, paper bag conveying device;41st, live-roller;421st, belt;43rd, roller group;431、
Fix bar;432nd, turning rolls;433rd, roller;434th, connecting rod;435th, the first pusher cylinder;441st, 441 ', rotating bar;4411st, turn
Motion block;4412nd, the second pusher cylinder;442nd, the 442 ', first catch;443rd, the second catch;444th, catch cylinder;445th, position gas
Cylinder;4451st, promote piece;451st, the second sucker;452nd, the 3rd sucker;461st, flanging bar;462nd, flanging cylinder;481st, fixing
Frame;482nd, compression cylinder;483rd, pressing plate;49th, guide post;50th, control cabinet;60th, column;80th, glue hook;90th, paper bag.
Specific embodiment
Below, in conjunction with accompanying drawing and specific embodiment, the present invention is described further:
Refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 8, the present invention provides a kind of paper bag viscose glue hook machine 100, it is used for gluing glue hook 80
It is affixed on paper bag 90, this glue hook 80 in the form of sheets, which is provided with the hook hole for being hung on hook;This glue hook 80 is in existing skill
Can be mass in art, general way is to scribble seccotine in the one side of glue hook 80, then glue hook 80 is fitly pasted onto
On one material strip, finally this material strip being covered with glue hook 80 is rolled into discoid, referred to as glue hook strip, for using;One glue hook strip one
As include one row or two row glue hooks 80, in the present embodiment, this glue hook strip includes two row glue hooks 80.
Please continue to refer to Fig. 4 to Fig. 8, described paper bag viscose glue hook machine 100 includes a frame, frame be divided into forebay 11 and after
Frame 12, forebay 11 is provided with the platen 110 of level;Platen 110 is provided with glue hook conveying device 20 and four axis robot dress
Put 30, afer bay 12 is provided with paper bag conveying device 40 (for convenience of describing, below be with reference to described all with the orientation of Fig. 1),
This paper bag conveying device 40 is provided with the labeler station carrying out glue hook 80;The direction defining paper bag 90 transmission is y to paper
The perpendicular direction of bag 90 direction of transfers be x to.
Described glue hook conveying device 20 include for install glue hook strip material strip rotating disk 21, for glue hook 80 and material strip are entered
The detached de- mark platform 22 of row and the feed back disk 23 for reclaiming material strip, this de- mark platform 22 can make level by material strip rotating disk 21 relatively
Move back and forth, specifically, be provided with y-axis guide rail 111 in the top surface of described platen 110, the bottom of this de- mark platform 22 is provided with platform
Guide groove 221, this guidance of table 221 is fastened on the y-axis guide rail 111 of platen 110, thus realize this de- mark platform 22 y to
Translate back and forth;During assembling, glue hook strip exports from material strip rotating disk 21, after bypassing de- mark platform 22 recycling in feed back disk 23,
By the distance between adjusting de- mark platform 22 and material strip rotating disk 21, can reach the purpose tightening glue hook strip, thus being beneficial to glue
The smooth transmission of hook strip and the smooth stripping of glue hook 80.
Specifically, described glue hook conveying device 20 also includes an armstand 24 being fixed on frame, described material strip rotating disk 21 pivot
It is connected to the top of armstand 24;The bottom of armstand 24 is fixed with an adjutage 241, and this adjutage 241 extends to forebay obliquely
Outside 11, described feed back disk 23 is articulated in the end of this adjutage 241, and this feed back disk 23 and described material strip rotating disk 21 are located at same
In plane, it is used for guaranteeing that glue hook strip smoothly transmits;The middle part of armstand 24 is provided with the regulating roller 242 being pressed in glue hook strip,
This regulating roller 242 is used for adjusting the incidence angle that glue hook strip enters de- mark platform 22, specifically in the present embodiment, this regulating roller
It is pressed under 242 above glue hook strip, make horizontal level before entering de- mark platform 22 for the glue hook strip be less than glue hook strip flat in de- mark
Horizontal level on platform 22, this is provided with and smoothly takes off mark beneficial to glue hook 80;Described de- mark platform 22 top is provided with a peel plate
222, this peel plate 222 is provided with a corners (in figure does not indicate) near the side of four axis robot devices 30, this corners
Angle is typically set to 30 ° about, and now peeling effect is best;During assembling, described glue hook strip enters along peel plate 222 upper surface
De- mark platform 22, after bypassing described corners, the lower surface further along peel plate 222 exports, and glue hook strip is through peel plate 222
Corners at realize material strip and separate with glue hook 80.
In order to obtain more preferably peeling effect, described de- mark platform 22 is additionally provided with the compressing tablet being fixed on peel plate 222 top
223, form a material strip gap (not shown) between this compressing tablet 223 and top surface of peel plate 222;Specifically, in peel plate 222
Side is hanging to arrange a crossbeam 224, and described compressing tablet 223 is in fold-line-shaped, and it includes fixed part and press keeping section, and fixed part is fixed on crossbeam
On 224, press keeping section vacantly extends to the top of peel plate 222, is formed described between the upper surface of this press keeping section and peel plate 222
Material strip gap, described glue hook strip is fed forward from this material strip gap, because of the pressure holding restriction effect of compressing tablet 223, can have
Effect prevents glue hook strip from the phenomenon of wrinkling or left and right skew in the transmission it is ensured that glue hook strip more smoothly transmits, and can increase
Big peeling force, is separated with material strip beneficial to glue hook 80.
Further, (in figure is not marked described de- mark platform 22 to be additionally provided with the heater that peel plate 222 is heated
Show) it can be ensured that the seccotine between glue hook 80 and material strip is in optimum temperature, make glue hook 80 and material strip more easily separated.
Further, described de- mark platform 22 also includes the testing agency for detecting the success or not of de- mark, this detection machine
Structure includes linear light source transmitter 225 and the sensor (not shown) being arranged on de- mark platform 22 lower section, and this linear light source is launched
Device 225 can be laser lamp or LED lamp;When described glue hook 80 protrudes from the edge of peel plate 222 through stripping, straight line
Light source emitter 225 is irradiated on this glue hook 80 and reflects, and reflection light is accepted by sensor thus learning that glue hook 80 is suitable
Sharp bid, and then described four axis robot devices 30 carry out subsequent action;When disappearance in the somewhere of glue hook strip, now peel off
The edge of plate 222 no glue hook 80 protrudes, and therefore linear light source transmitter 225 areflexia light source feedback, to sensor, represents glue
Hook strip bid is abnormal (vacancy), the not start of described four axis robot device 30;In such cases, only when next glue
During hook 80 normal bid, described four axis robot devices 30 just start start;This testing agency can effectively improve this paper bag and glue
The error correcting capability of glue hook machine 100, prevents four axis robot devices 30 from sky and grabs phenomenon, and then (i.e. paper bag 90 is simultaneously leakage patch
Non- glue hook 80) situation.
Further, described glue hook conveying device 20 also includes one for adjusting the regulation of the damping due to rotation of material strip rotating disk 21
Assembly, this adjusting part includes a l type regulating part 25 and an extension spring 26 being connected between regulating part 25 and frame, this tune
Section part 25 one end is articulated in described armstand 24 top, and the other end presses on described material strip rotating disk 21 edge, by using elasticity system
The suitable extension spring 26 of number, can make to obtain sizeable frictional force between regulating part 25 and material strip rotating disk 21, make material strip rotating disk 21
Rotation there is certain damping force, thus can anti-stopping materials strip rotating disk 21 arbitrarily rotate, and then it is lax to prevent glue hook strip from occurring
Phenomenon.
More preferably, the bottom of described armstand 24 is additionally provided with a guide rod 243, and described material strip is first before entering feed back disk 23
Bypass this guide rod 243, this guide rod 243 can adjust the angle that material strip enters feed back disk 23, improve glue hook strip further defeated
The stationarity sent.
Described four axis robot devices 30 are provided with a base 31 that can planar translate, specifically, described base 31 with
It is additionally provided with a base plate 32, the upper surface of base plate 32 is provided with x-axis guide rail 321, and the lower surface of base plate 32 sets between the platen 110 of frame
There is y-axis guide groove 322;The bottom surface of described base 31 is provided with x-axis guide groove 311, and this x-axis guide groove 311 is fastened in the x-axis guide rail of base plate 32
On 321, it is provided between base 31 and base plate 32 for promoting base 31 in x to the x-axis motor 323 translating back and forth;Described setting
Y-axis guide rail 111 in platen 110 top surface extends to below four axis robot devices 30, and the y-axis guide groove 322 of base plate 32 is fastened in
On this y-axis guide rail 111, it is provided between platen 110 and base plate 32 for promoting base plate 32 in y to the y-axis motor (figure translating back and forth
Do not show);Thereby, can achieve the purpose in platen 110 institute planar free shift for this base 31, in use, can be according to reality
Border situation this base 31 is fixed on an optimum position on platen 110 so that this four axis robot device 30 with the most rationally, just
Glue hook 80 is carried out drawing, shifts from de- mark platform 22 by prompt mode, thus carrying out subsequent handling;It is worth mentioning, described x-axis
Motor 323 and y-axis motor can be stepper motor or servomotor, to select depending on specific requirement.
Described base 31 is provided with a main shaft 312, and the top of main shaft 312 is articulated with a swing case 33, and this main shaft 312 can carry
Movable pendulum is moved case 33 and is realized 90 ° of horizontal huntings, and when swinging to 0 ° and 90 °, the length direction of this swing case 33 is just just flat to de- mark respectively
Platform 22 and labeler station;Swing case 33 and be provided with an elevating lever 34 away from one end of main shaft 312, the bottom of this elevating lever 34 is provided with use
In the first sucker 35 drawing discharge glue hook 80, this four axis robot device 30 is used for being transferred to glue hook 80 from de- mark platform 22
Labeler station carries out labeling.
Specifically, described swing case 33 is rectangular box-like, and the inside swinging case 33 is provided with a fine setting motor 331 and one first
Cylinder 332;Described fine setting motor 331 be installed in swing case 33 near main shaft 312 side, this fine setting motor 331 with described
Elevating lever 34 is coupled by belt transmission, and it is used for controlling elevating lever 34 to rotate;Described first cylinder 332 is installed in elevating lever 34
Top, for controlling elevating lever 34 to move up and down;This four axis robot device 30 described de- mark platform 22 and labeler station it
Between motion rely primarily on swing case 33 rotate 90 ° angle to realize, and when process glue hook strip include two row or multiple row glue hook 80
In the case of, the position drawing glue hook 80 before and after described first sucker 35 twice is slightly different, and has a low-angle difference,
Now it is necessary to fine setting motor 331 drives described elevating lever 34 to carry out small angle rotation, thus ensureing the first sucker 35 each time
The centre position of glue hook 80 can be adsorbed in exactly, and then guarantee the stability of labeling action and guarantee that glue hook 80 is pasted
The accuracy of position.
Specifically, the bottom of described elevating lever 34 is additionally provided with a contiguous block 341, and the bottom of this contiguous block 341 is convex to side
Go out to extend and form projection 342, described first sucker 35 is installed in the bottom surface of this projection 342;In the action carrying out glue hook 80 stickup
When, rotation and lifting bar 34, make this projection 342 towards described labeler station, this projection 342 can stretch in paper bag 90, and then carries out
Labeling.
Improve as further, described projection 342 bottom surface is additionally provided with sighting device (not shown), it is used for glue hook 80
The cursor position that goes out shot, particularly, in the case that glue hook 80 bid is out of alignment, can by the auxiliary of this sighting device
Adjust the shift position of this four axis robot device 30, make described first sucker 35 mobile to the optimum position just to glue hook 80,
So that it is guaranteed that described first sucker 35 can accurately be drawn at the centre of glue hook 80, and then guarantee to stablize, draw glue exactly
Hook 80, and stable, glue hook 80 exactly.
Please refer to Fig. 9 to Figure 16, described paper bag conveying device 40 include by belt group and roller group 43 form defeated
Send passage (in figure does not indicate), specifically, this paper bag conveying device 40 includes the several live-rollers 41 being installed in frame, described
Belt group is set around between this several live-roller 41, and described roller group 43 can be lifted up or be arranged at belt group with being pressed down against
Top, the gap between roller group 43 and belt group forms described transfer passage;During conveying, paper bag 90 is held on roller group 43
And belt group between;In the present embodiment, described belt group is provided with three belts 421, and described roller group 43 is provided with two altogether.
Specifically, each described roller group 43 all includes a fix bar 431 being fixed on frame, along fix bar 431
The spaced several turning rolls 432 of length direction, and the roller 433 being correspondingly arranged at each turning rolls 432 bottom;Turning rolls
432 middle part is articulated in fix bar 431, and the top of turning rolls 432 is passed through a connecting rod 434 and is connected, this connecting rod 434 and frame it
Between be provided with one first pusher cylinder 435;Preferably, described turning rolls 432 is in V-shaped, and the pros that opening transmits towards paper bag 90
To that is, y-axis is positive;When the first pusher cylinder 435 starts, described connecting rod 434 can be driven to move forward and backward in direction of transfer, thus
The laminating of achievable roller 433 and belt 421 with separate, that is, realize roller group 43 and can be lifted up or be pressed down against in belt group
Purpose;When paper bag 90 transmits on described transfer passage, it is pressed under roller group 43 in belt group, thus paper bag 90 is held on
Therebetween it can be ensured that paper bag 90 transmission stationarity.
This transfer passage is provided with labeler station (in figure does not indicate) near the side of four axis robot devices 30, and glue hook 80 exists
Pasted herein;Transfer passage is provided with positioner and bag openning body, and this positioner is used for for paper bag being positioned labeling
At station;Specifically, described positioner includes longitudinal positioning device and horizontal positioning device, and described longitudinal positioning device includes
Several first catch 442 in rotating bar 441 are fixed at rotating bar 441 and interval, and this rotating bar 441 is rotatably articulated in machine
On frame, thus several first catch 442 can be driven flat in a blocking position perpendicular to transfer passage place plane and one
Row switches between the release position of transfer passage place plane;Described horizontal positioning device includes one second catch 443, is used for
Drive the catch cylinder 444 that this second catch 443 moves up and down, and one is used for promoting described paper bag 90 to move toward labeler station
Positioning cylinder 445, this positioning cylinder 445 front end is provided with promotion piece 4451, the width of the width of this promotion piece 4451 and paper bag 90
Degree is consistent, and this second catch 443 is installed in described labeler station side.
Concrete one end of described rotating bar 441 is fixed with a moving block 4411 in the present embodiment, and this moving block 4411 hangs down
Directly it is provided with one second pusher cylinder 4412 between the axis of rotating bar 441, moving block 4411 and frame, second promoted by this
The stretching motion of cylinder 4412, can drive moving block 4411 to swing up and down, thus driving rotating bar 441 to be rotated, and then carry
Move described first catch 442 to swing up and down;With being worth mentioning, this rotating bar 441 also can be driven with other directions, example
As driven rotating bar 441 to be rotated using motor, as long as rotating bar 441 can be driven to carry out the drive of certain angle rotation
Flowing mode all can achieve purpose.
Described transfer passage is provided with bag openning body near described labeler station, and this bag openning body includes the second sucker 451
With the 3rd sucker 452, this second sucker 451 and the 3rd sucker 452 are located above and below transfer passage respectively, in this enforcement
In example, it is provided with two described second suckers 451 and described 3rd sucker 452;Operationally, this second sucker 451 and
Three suckers 452 adsorb paper bag 90 from the above-below direction of paper bag 90 sack respectively, and then paper bag 90 is opened.
When paper bag 90 is when being forwarded at described labeler station on described transfer passage, described positioner starts work
Make: rotating bar 441 rotates, make the first catch 442 being located at thereon be blocked in the front of paper bag 90, and described second catch 443
The upper surface in transfer passage is protruded upward under the drive of catch cylinder 444;Meanwhile, belt group stops transmission, roller
Lift in group 43, paper bag 90 is parked in belt group, is in relaxation state;Then, described positioning cylinder 445 is from the sealing one of paper bag 90
Side promotes paper bag 90, so that paper bag 90 is moved toward at described labeler station, now, the edge of opening of paper bag 90 is connected to described second
On catch 443, complete the positioning to paper bag 90;Then, described second sucker 451 and the 3rd sucker 452 are respectively from paper bag 90
Both sides absorption paper bag 90 up and down, and then so that the sack of paper bag 90 is opened;Finally, described four axis robot devices 30 are by described glue hook
80 are pasted on paper bag 90 inside edge, complete the adhering processes of glue hook 80.
Improve as further, be additionally provided with a blank body by described labeler station, this blank body includes flanging bar
461 and for the flanging cylinder 462 that promotes flanging bar 461 to stretch out or shrink, when paper bag 90 is positioned at labeler station, flanging
Bar 461 stretches into paper bag 90 inner side under the promotion of flanging cylinder 462 and compresses paper bag 90, prevents paper bag 90 from minor shifts existing
As can be further assured that accuracy and the stability of this paper bag viscose glue hook machine 100 labeling;Preferably, before described flanging bar 461
End is set to rhombus, and this rhombus is designed with and smoothly stretches into inside paper bag 90 beneficial to flanging bar 461, and prevents flanging bar 461 from puncturing
Paper bag 90;It is that the leading section of this flanging bar 461 also can be set to circular arc or other are conducive to flanging bar 461 with being worth mentioning
Smoothly stretch into the shape of paper bag 90 inner side.
Improve as further, described paper bag conveying device 40 also includes compressing hairbrush (not shown), this compression hairbrush
Vacantly it is arranged above described transfer passage, in paper bag 90 transmit process, under this compression hairbrush, is pressed on paper bag 90 upper surface, use
In in one frictional force of the upper surface of paper bag 90 offer;When paper bag 90 transmits on described transfer passage, there is certain transmission
Speed, when the paper bag 90 of motion stopped by described first catch 442 and during stop motion paper bag 90 now have left rolling
If wheel group 43 and the clamping of belt group and be in the relaxation state frictional force that this compression hairbrush does not provide, described paper bag 90
A segment distance being moved backward, thus causing glue hook 80 to paste phenomenon not in place, affecting the production of this paper bag viscose glue hook machine 100
Quality;And under the suppressing action of this compression hairbrush, can avoid paper bag 90 that the phenomenon of reverse movement occurs, and then guarantee this paper bag
The production quality of viscose glue hook machine 100.
Further, described paper bag conveying device 40 also includes hold down gag, and it is logical that this hold down gag is installed in described conveying
Road is near the side of paper bag 90 opening, and the downstream positioned at described labeler station, and this hold down gag includes fixed support 481 and sets
It is placed in the compression cylinder 482 on fixed support 481, this compression cylinder 482 bottom is provided with a pressing plate 483;In next paper bag 90
When carrying out positioning labeling, belt group stops being driven again, and the paper bag 90 completing labeling is just sent to this hold down gag
Place, described compression cylinder 482 band dynamic pressure plate 483 pushes paper bag 90, extruding glue hook 80 and paper bag 90, so that the two is pasted more firm
Gu;In addition, described paper bag conveying device 40 is additionally provided with secondary detent mechanism at this hold down gag, this secondary detent mechanism with upper
As stating the setting of longitudinal positioning device, including a rotating bar 441 ' and several be fixed on first grade in this rotating bar 441 '
Piece 442 ', the effect of this secondary detent mechanism is identical with the effect of above-mentioned longitudinal positioning device, that is, to glue hook 80 and paper bag 90
Carry out during pressuring action, the position of paper bag 90 being positioned.
With being worth mentioning, described paper bag conveying device 40 also includes being separately positioned on the guide post 49 of afer bay 12 both sides,
It direction of transfer on described transfer passage can guide to paper bag 90, prevents paper bag 90 from deviateing normal delivery track;This
Invention indication the first sucker 35, the second sucker 451 and the 3rd sucker 452 are all conventional vacuum cup in industry, and it has suction
Attached the advantages of stablize, and be there is the advantage that easily combined with digital control system, this vacuum cup apply as prior art, herein no longer
Repeat;Present invention additionally comprises the digital control system combining with mechanical mechanism part, described forebay 11 is provided with control cabinet 50,
This control cabinet 50 is installed in one and is located on the other column 60 of described four axis robot device 30, is provided with numerical control electricity in control cabinet 50
Road, control cabinet 50 is additionally provided with control panel, including various parameters operating key, each mechanical part in the present invention can be carried out all
As the operation starting, stopping etc., this digital control system and its line related arrangement are not the emphasis that the present invention is intended to protect, unknown herein
State.
In sum, the present invention passes through to arrange glue hook conveying device 20, four axis robot devices 30 and paper bag conveying device
40, may be implemented in the purpose carrying out glue hook 80 inside paper bag 90, compared to traditional manual labeling, this paper bag viscose glue hook machine
100 have the advantages that more efficient, quality is more secure, and machine is stable, can continuously produce, and meets the need of batch production
Will.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection domain of the claims in the present invention
Within.