CN205589635U - Labeling machine's subsides mark arm mechanism - Google Patents

Abstract

The utility model provides a labeling machine's subsides mark arm mechanism, include the subsides mark arm fixing base of installing in the labeling machine frame, the subsides mark arm that extends from top to bottom, the sucking disc fixing base that is connected with subsides mark underarm end and install the sucking disc at sucking disc fixing base lower extreme, pasting the mark arm can support with reciprocating paste in the mark arm fixing base. The utility model relates to a subsides marks arm mechanism in, the label that the sucking disc will be printed accurately adsorbs, it is down together that the rethread pastes down the drives sucking disc of mark arm, and then put the department with the appointed scalar potential that pastes that the absorbent label of sucking disc overlayed the cloth, guarantees to paste a target accuracy, simultaneously, whole subsides mark arm mechanism structure is simple, the operation is stable, low in manufacturing cost, and then simplifies labeling machine's overall structure and reduction labeling machine's overall cost.

Description

A kind of labeling arm mechanism of labeler

Technical field

This utility model relates to a kind of labeler for Cloth Cutting production line, particularly relates to a kind of labeler Labeling arm mechanism.

Background technology

Machine on Cloth Cutting production line mainly includes layout machine, labeler and cutting etc., and wherein, labeler is By industrial printer, cut-parts information printed on label paper and use Pneumatic component by label paper after biaxial coordinates positions It is attached to a kind of apparel industry industrial automation equipment of cloth correspondence position.Labeler instead of traditional covering on cloth The marker paper of similar shape mark size and the remarks of cut-parts, reach to save the consumptive materials such as paper, reduce the purpose of cost, and patch Price labeling and the equipment such as cutting, layout machine realize coordinated signals, it is achieved the intelligentized control method of Cloth Cutting production line, thus can subtract Few manual operation, raising production efficiency.

Such as, the Chinese invention patent application description of Application No. 201510936711.4 discloses a kind of automatic labeling Label machine, it mainly includes motion bracket, this motion bracket is provided with X to moving parts, Y-direction moving parts, execution control group Part, label transport assembly, printer, air blowing assembly, vac sorb assembly and Z-direction moving parts, wherein, label transport assembly is pacified On a printer, air blowing assembly is positioned at the lower section of the printhead of printer to dress, and vac sorb assembly is arranged on Z-direction moving parts Lower section, Z-direction moving parts controls the Z-direction motion of vac sorb assembly, performs to control assembly and controls above-mentioned X to moving parts, Y-direction Moving parts, label transport assembly, printer, air blowing assembly, vac sorb assembly and the execution of Z-direction moving parts.Above-mentioned from The operation principle of dynamic labeler is: according to performing to control the labeling position of setting on assembly, transmission instruction controls X to exercise group Part and Y-direction moving parts move to specify position coordinates, it is achieved location action also controls printer printing label；Printed mark Sign and transferred out by label transport assembly and adsorbed by vac sorb assembly；Perform to control assembly control Z-direction moving parts descending, with Label pressure is attached on cloth, completes an action of labelling.

But, in actual poster process, above-mentioned automatic labeler can't solve problems with:

1, the size specification of label has multiple, but the relative position between vac sorb assembly and printer is non-adjustable, from And cause vac sorb assembly can not adsorb the label of each specification very accurately, cause label to capture instability, impact patch Mark quality.

2, after the Bottom Runby of Z-direction moving parts presets, it can not regulate under vac sorb assembly again and overlay mark Stroke, therefore it can not adapt to owing to the fabric number of plies is different, fabric thickness is different and causes different distances of labelling automatically, because of This, when overlay under vac sorb assembly is preset mark stroke more than actual label distance time, as easy as rolling off a log loss fabric, particularly High-elasticity fabric and cortex fabric；When vac sorb assembly preset under overlay mark stroke less than actual label distance time, pole Easily occur that label fails to attach on fabric or unstable phenomenon pasted by label.

Utility model content

The shortcoming of prior art in view of the above, the purpose of this utility model is to provide the labeling of a kind of labeler Arm mechanism, its simple in construction, stable, the label of absorption can be attached on cloth exactly.

For achieving the above object, this utility model provides the labeling arm mechanism of a kind of labeler, including being arranged on labeling Sucker fixed seat that the labeling arm that labeling arm in label machine frame fixes seat, extend up and down is connected with labeling arm lower end and Being arranged on the sucker of sucker fixed seat lower end, described labeling arm can be bearing in described labeling arm up or down and fix in seat.

Preferably, described labeler frame being fixed with a fixed block, described labeling arm is fixed seat and is passed through with fixed block Position adjusting mechanism is connected, and described position adjusting mechanism is used for adjusting position before and after sucker, upper-lower position and position, left and right Put.

Further, described position adjusting mechanism includes contiguous block, regulating block, is opened on fixed block and front and back extends First link slot and the second link slot being opened on regulating block and extending up and down, described contiguous block includes front and back extending The second linking arm that first linking arm and left and right extend, the first linking arm of described contiguous block and fixed block are by the first screw phase Connecting, described first screw is located in the first link slot；Described regulating block is fixed seat with labeling arm and is connected by the second screw Connecing, described second screw is located in the second link slot；Offer, on described second linking arm, the 3rd extended in left-right direction Link slot, described second linking arm is connected by the 3rd screw with regulating block, and described 3rd screw is located in the 3rd link slot In.

Preferably, also include about at least one guide post extended, described guide post by linear bearing can on move down Being bearing in labeling arm dynamicly and fix in seat, the lower end of described guide post is fixing with sucker fixed seat to be connected.

Further, also including a cylinder, this cylinder includes cylinder body and piston rod moving up and down, the cylinder of described cylinder Body is fixed on described labeling arm and fixes on seat, and the lower end of the piston rod of described cylinder is connected with described sucker fixed seat, cylinder Piston rod constitute described labeling arm.

Further, also include can being located in up or down in sucker fixed seat and solid with the lower end of cylinder piston rod The fixed connecting shaft connected, this connecting shaft is provided with lower by sensing unit, and the two ends up and down of connecting shaft are separately installed with and are positioned at sucker Fix the upper back-up ring outside seat and lower back-up ring, be formed with appearance between lower surface and the upper surface of sucker of described sucker fixed seat even The mobile space that spindle moves down, described sucker fixed seat is provided with for sensing described lower by the lower close sensing of sensing unit Device.

Preferably, the outer peripheral face of described connecting shaft is provided with a shaft shoulder portion between upper back-up ring and lower back-up ring, described Lower it is enclosed within connecting shaft by sensing unit and by axle shoulder support, described connecting shaft is also cased be positioned at back-up ring and lower by sense unit Spacer between part and the buffering compression spring between shaft shoulder portion and lower back-up ring.

Preferably, the upper end of described cylinder piston rod is provided with by sensing unit on one, and described cylinder block is installed with one For sensing on described by the upper proximity transducer of sensing unit.

As it has been described above, the labeling arm mechanism of labeler that this utility model relates to, have the advantages that

In the labeling arm mechanism that the application relates to, printed label is adsorbed by sucker exactly, then by labeling arm Descending drive sucker the most descending, and then the label pressure of sucker suction is attached to the appointment labeling position of cloth, it is ensured that patch Target accuracy, meanwhile, whole labeling arm mechanism simple in construction, stable, low cost of manufacture, and then simplify labeler Overall structure and the holistic cost of reduction labeler.

Accompanying drawing explanation

Fig. 1 is the front view of labelling machine in the application.

Fig. 2 is the top view of Fig. 1.

Fig. 3 is that the A in Fig. 1 encloses enlarged drawing.

Fig. 4 is the left side view of labeling arm mechanism in Fig. 1.

Fig. 5 is the explosive view of Fig. 4.

Fig. 6 is upper proximity transducer and the connection diagram of cylinder in Fig. 4.

Fig. 7 is the structural representation of inflatable body in Fig. 4.

Fig. 8 is the right side view of Fig. 7.

Fig. 9 is the explosive view of Fig. 7.

Figure 10 is that the B-B of Fig. 8 is to sectional view.

Figure 11 is the state diagram of labeling arm mechanism before labelling.

Figure 12 is the sectional view of Figure 11.

Figure 13 is the state diagram of labeling arm mechanism after labelling, and this figure is sectional view.

Element numbers explanation

1 printer 42 regulating block

2 fixed block 421 second link slots

21 first link slot 422 the 3rd chutes

22 first chute 43 first screws

31 labeling arm 44 second screws

32 sucker 45 the 3rd screws

321 vacuum chambers 46 hold out against screw

Sucking disk part 51 first running roller on 322

323 times sucking disk part 52 peel plate

324 suction hole 521 label peeling portions

325 vacuum suction mouth 53 second running rollers

326 blow label air inlet 54 label coil paper

33 labeling arms fix seat 541 label

331 second chute 542 base stocks

34 cylinder 55 pressing plates

35 sucker fixed seat 56 gripper shoes

36 guide post 57 guide rollers

37 linear bearing 58 outgoing label mouths

38 connecting shaft 61 inlet suction ports

381 shaft shoulder portion 62 inflatable bars fix seat

39 times by sensing unit 621 inlet channel

Back-up ring 622 first arm on 310

311 times back-up ring 623 second arms

312 mobile space 63 inflatable bars

313 times proximity transducer 631 insufflation channel

Proximity transducer 632 gas hole on 314

315 spacer 633 draw-in grooves

316 buffering compression springs 64 fix screw

41 contiguous block 65 sealing rings

411 first linking arm 66 first plugs

412 second linking arm 67 second plugs

413 the 3rd link slots

Detailed description of the invention

By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be by this Content disclosed by description understands other advantages of the present utility model and effect easily.

It should be clear that structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to coordinate description to be taken off The content shown, understands for those skilled in the art and reads, being not limited to this utility model enforceable restriction bar Part, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, do not affecting Under effect that this utility model can be generated by and the purpose that can reach, all should still fall in the technology disclosed in this utility model In the range of Rong get Neng is contained.Meanwhile, in this specification cited as " on ", D score, "left", "right", " middle " and " one " Deng term, be merely convenient to narration understand, and be not used to limit the enforceable scope of this utility model, its relativeness It is altered or modified, is changing under technology contents without essence, when being also considered as the enforceable category of this utility model.

In following example, all directions are defined as follows: carried by printer 1 before and after the conveying direction of label 541 is defined as Direction, is defined as above-below direction by the direction of motion of labeling arm 31；In other words, the left side of Fig. 1 be front to, the right side of Fig. 1 is Rear to, the upside of Fig. 1 is upper direction, and the downside of Fig. 1 is lower direction, and the front of Fig. 1 is left direction, and the back side of Fig. 1 is right To.

The application provides a kind of labeler, applies on the Cloth Cutting production line in clothing manufacture field, mainly uses In the appointment labeling position that printed label pressure is attached on cloth.As depicted in figs. 1 and 2, labelling in the application Machine includes frame and rack-mounted labeling arm mechanism, printer 1 and electric cabinet, is provided with electricity in described electric cabinet Control module, this electronic control module is used for controlling labeler and performs various actions, such as controls the labeling arm mechanism in labeler Move integrally to the labeling position specified with printer 1, control printer 1 print and carry label 541, control labeling arm machine Structure absorption label 541 that label 541 is attached to cloth is first-class.Described frame includes motion bracket and is arranged on motion bracket Before and after to moving parts and left and right to moving parts, front and back to moving parts for driving motion bracket in the longitudinal direction Mobile, described left and right is used for driving motion bracket movement in the lateral direction to moving parts, and then can be by labeling arm machine Structure and printer 1 move integrally to the labeling position specified.

Further, as it is shown in figure 1, be installed with fixed block 2, labeling on the motion bracket of described labeler frame Labeling arm mechanism in label machine includes labeling arm 31 moving up and down, is arranged on the sucker 32 of labeling arm 31 lower end, Yi Jiyong Fixing seat 33 in the labeling arm supporting described labeling arm 31, described labeling arm fixes seat 33 with fixed block 2 by position adjustments machine Structure is connected.As it is shown in figure 5, have vacuum chamber 321 in described sucker 32, the lower surface of sucker 32 is adsorption plane, this adsorption plane On offer several suction hole 324, several suction holes 324 by N row M row arrange regularly.Before starting to label, according to often A kind of labelled 541 size specification, adjust labeling arm by position adjusting mechanism and fix position, upper bottom before and after seat 33 Put and right position, so adjust be positioned at the sucker 32 of labeling arm 31 lower end relative to printer 1 outgoing label mouth 58 before and after Position, upper-lower position and right position, the most correspondingly adjust the adsorption plane of sucker 32 lower end and going out of printer 1 front end Horizontal range L, vertical dimension H between label mouth 58 and the degree that staggers, horizontal range L regulated, vertical dimension H and The degree that staggers can ensure that the label 541 transported out at the outgoing label mouth 58 of printer 1 can be accurately and stably by sucker 32 absorption, it is securely attached on the adsorption plane of sucker 32 lower end, thus improves labeling quality.

As it is shown in figure 1, above-mentioned horizontal range L refers to: on the outgoing label mouth 58 of printer 1 and sucker 32 lower end adsorption plane Distance in the longitudinal direction between the center of last row's suction hole 324；Above-mentioned vertical dimension H refers to: going out of printer 1 Distance in the vertical direction between the adsorption plane of label mouth 58 and sucker 32 lower end；The above-mentioned degree that staggers refers to: printer 1 The degree that staggers in the lateral direction between outgoing label mouth 58 and sucker 32, be before and after the outgoing label mouth 58 of printer 1 to Vertically putting down of the perpendicular at centrage place centrage place of middle row's suction hole 324 with on the adsorption plane of sucker 32 lower end Spacing between face.By drawing after the label of substantial amounts of different size specification is tested: when horizontal range L is 9- 13mm, vertical dimension H be 1-3mm and printer 1 outgoing label mouth 58 before and after on centrage and sucker 32 lower end adsorption plane When the centrage of middle row's suction hole 324 is in same perpendicular, the sucker 32 in labeling arm mechanism adsorbs label 541 Performance optimal.

The preferred embodiment of a position adjusting mechanism presented below.

As shown in Figure 4 and Figure 5, described position adjusting mechanism includes contiguous block 41, regulating block 42, is opened on fixed block 2 And the first link slot 21 of front and back extending and the second link slot 421 being opened on regulating block 42 and extending up and down, described company Connect block 41 to be an angle bar, include the second linking arm 412 that the first linking arm 411 front and back extended and left and right extend, described connection First linking arm 411 of block 41 is connected by the first screw 43 with fixed block 2, and described first screw 43 is located in the first connection In groove 21；Described regulating block 42 is fixed seat 33 and is connected by the second screw 44 with labeling arm, and described second screw 44 is located in In second link slot 421；The 3rd link slot 413 extended in left-right direction, described company is offered on described second linking arm 412 The second linking arm 412 connecing block 41 is connected by the 3rd screw 45 with regulating block 42, and described 3rd screw 45 is located in the 3rd In link slot 413.

Before starting to label, labeling arm 31 is not triggered, and electric control module controls labeling arm 31 to be reset to it initial Position.

Regulation front and back: unscrew the first screw 43, movable contiguous block 41, adjustment contiguous block 41 are relative to fixed block 2 Front and back position, and then adjust regulating block 42, labeling arm and fix position before and after seat 33, labeling arm 31 and sucker 32, i.e. regulate Described horizontal range L；Front and back during regulation, the first screw 43 is movable in the first link slot 21, and regulation front and back terminates After tighten the first screw 43 and can be connected fixing for contiguous block 41 and fixed block 2.

Up-down adjustment: unscrew the second screw 44, moves up and down that labeling arm fixes seat 33, adjusting labeling arm, to fix seat 33 relative In the upper-lower position of adjustment block, and then adjust labeling arm 31 and the upper-lower position of sucker 32, i.e. regulate described vertical dimension H；On During lower regulation, the second screw 44 moves up and down in the second link slot 421, and up-down adjustment tightens the second screw 44 after terminating Labeling arm can be fixed seat 33 and regulating block 42 is fixing to be connected.

Left and right adjusting: unscrew the 3rd screw 45, moves left and right regulating block 42, adjusts regulating block 42 relative to contiguous block 41 Right position, and then adjust labeling arm and fix seat 33, labeling arm 31 and the right position of sucker 32, i.e. stagger described in regulation journey Degree；During left and right adjusting, the 3rd screw 45 moves left and right in the 3rd link slot 413, and left and right adjusting tightens the 3rd after terminating Screw 45 can be connected fixing with contiguous block 41 for regulating block 42.

Further, in order to ensure the stability that during regulating, each parts move, as shown in Figure 4 and Figure 5, described solid Determining to offer the first chute 22 front and back extended on block 2, the first linking arm 411 of described contiguous block 41 can front and back be arranged slippingly In the first chute 22, with the movable stability of contiguous block during regulation before and after ensureing 41；Described labeling arm fixes seat 33 are provided with the second chute 331 extended up and down, and described regulating block 42 can be arranged in the second chute 331 the most slippingly, with During ensureing up-down adjustment, labeling arm fixes the stability that seat 33 moves up and down；Described regulating block 42 is provided with what left and right extended 3rd chute 422, the second linking arm 412 of described contiguous block 41 can be arranged in the 3rd chute 422 left and right slippingly, to ensure The stability that during left and right adjusting, regulating block 42 moves left and right.It addition, see Fig. 5, described labeling arm is fixed screw thread in seat 33 and is connected Be connected to extend up and down holds out against screw 46, when this hold out against screw 46 be from top to bottom located in labeling arm fix in seat 33 time, then push up The tight lower end of screw 46 leans with the upper surface of regulating block 42；It is located in labeling arm from the bottom to top fixes when this holds out against screw 46 Time in seat 33, then the lower surface of the upper end and regulating block 42 that hold out against screw 46 leans；When carrying out up-down adjustment, first will hold out against Screw 46 unscrews, and after up-down adjustment terminates, holds out against screw 46 and tightens and lean with adjustment block, thus ensure adjustment block and labeling Arm fixes the bonding strength between seat 33.

Further, as it is shown in figure 1, have the label transport machine for being fed forward by label 541 in described printer 1 Structure, described label conveying mechanism includes the first running roller 51, peel plate 52 and the second running roller 53, described first running roller 51 and the second roller Wheel 53 is all rotatably supported in printer 1, and described first running roller 51 is for Winding tag coil paper 54, and label coil paper 54 includes Base stock 542 and multiple label 541 being pasted onto on base stock 542 along base stock 542 length direction compartment of terrain, described peel plate 52 upper end Label peeling portion 521 be placed at the outgoing label mouth 58 of printer 1, the upper end in label peeling portion 521 pushes against label coil paper 54 The lower surface of base stock 542, for label 541 and base stock 542 are separated, described second running roller 53 is shelled for Winding tag 541 Base stock 542 after from, beneficially base stock 542 reclaim.Along the moving direction of base stock 542, the first running roller 51, peel plate 52 and second Running roller 53 is sequentially arranged, and the first running roller 51, shifts to install up and down between peel plate 52 and the second running roller 53.When electronic control module control During the driving device action that system rotates for driving the second running roller 53, then base stock 542 is further wound up by the second running roller 53, with Label coil paper 54 is pulled out forward from the first running roller 51 by this as power source, and then the label 541 that will be pasted onto on base stock 542 It is fed forward.When base stock 542 drives label 541 to move to outgoing label mouth 58, base stock 542 is at the label of peel plate 52 upper end Turning under the effect of stripping portion 521 movement, its direction being fed forward from label 541 is different, so that label 541 and base stock 542 are separated, and label 541 continues to be fed forward out at outgoing label mouth 58.Meanwhile, after label 541 and base stock 542 are separated, The sticking veneer of label 541 down, therefore after label 541 is adsorbed by the sucker 32 in labeling arm mechanism, its sticking veneer the most down, with It is easy to labeling arm be about to label 541 for 31 times and overlay on cloth.

Preferably, as it is shown in figure 1, in order to increase the stability that label coil paper 54 is fed forward, also pacify in described printer 1 The label coil paper 54 of pull-out from the first running roller 51 is laid respectively at equipped with pressing plate 55 and gripper shoe 56, pressing plate 55 and gripper shoe 56 Above and below side, and the upper end of gripper shoe 56 contacts with the lower surface of label coil paper 54, for support be positioned at the first running roller 51 and the label coil paper 54 of label peeling portion 521 diameter of peel plate 52.It is additionally provided with in printer 1 and is positioned at gripper shoe 56 and stripping Guide roller 57 between plate 52, guide roller 57 contacts with the lower surface of label coil paper 54.Along being fed forward of label 541 Direction, described label peeling portion 521 forward upward is obliquely installed, as shown in figures 1 and 3, it is simple to preferably arrange described level Distance L and vertical dimension H.Furthermore, in the present embodiment, described label 541 preferably employs heat-sensitive paper, it is simple to print.

Further, as shown in Figure 4 and Figure 5, described labeling arm mechanism includes cylinder 34 and sucker fixed seat 35, cylinder 34 The cylinder body in seat 33 and the piston rod that can be arranged on up or down in cylinder body, piston rod is fixed including being fixed on labeling arm Lower end be its free end, the piston rod of above-mentioned cylinder 34 constitutes described labeling arm 31, described sucker fixed seat 35 and labeling arm The lower end of 31 is connected, and described sucker 32 is fixed on the lower surface of sucker fixed seat 35.Inhale to ensure that labeling arm 31 drives The stability that seat 35 fixed by dish and sucker 32 moves up and down, as it is shown in figure 5, also include about two guide posts extended 36, institute State guide post 36 can be bearing in labeling arm up or down by linear bearing 37 and fix in seat 33, the lower end of described guide post 36 Fix with sucker fixed seat 35 and be connected.It addition, described sucker 32 includes being oppositely arranged up and down and being connected with each other by multiple screws Upper sucking disk part 322 and lower sucking disk part 323, the lower end of described upper sucking disk part 322 and sucker fixed seat 35 is fixing to be connected, described on Forming described vacuum chamber 321 between sucking disk part 322 and lower sucking disk part 323, described several suction holes 324 are opened in lower sucking disk part On 323, described adsorption plane is the lower surface of lower sucking disk part 323, and described upper sucking disk part 322 is provided with and is connected with vacuum chamber 321 Vacuum suction mouth 325, this vacuum suction mouth 325 is connected with a vacuum generator.Be additionally provided with in described upper sucking disk part 322 with What vacuum chamber 321 was connected blows label air inlet 326, and this blows label air inlet 326 and is connected with an external air source.

Preferably, as shown in Fig. 5, Figure 11 to Figure 13, described labeling arm mechanism also includes can being located in suction up or down The connecting shaft 38 threadeded in seat 35 and with the lower end of cylinder 34 piston rod fixed by dish, and this connecting shaft 38 is provided with lower quilt Sensing unit 39, the two ends up and down of connecting shaft 38 are separately installed with and are positioned at the upper back-up ring 310 outside sucker fixed seat 35 and lower back-up ring 311, it is formed between lower surface and the upper surface of sucker 32 of described sucker fixed seat 35 and holds the mobile sky that connecting shaft 38 moves down Between 312, described sucker fixed seat 35 is provided with for sensing described lower by the lower proximity transducer 313 of sensing unit 39.Such as Fig. 6 Shown in, the upper end of described cylinder 34 piston rod is provided with by sensing unit on one, and described cylinder 34 cylinder body is installed with one for feeling Answer on described by the upper proximity transducer 314 of sensing unit.Described lower proximity transducer 313 and upper proximity transducer 314 all with patch The electronic control module of price labeling is connected；Described lower by sensing unit 39 and on can be Magnet, metal etc. by sensing unit, accordingly, on Proximity transducer 314 and lower proximity transducer 313 can be Magnetic Induction device or metal sensor etc..Described upper back-up ring 310 He Lower back-up ring 311 preferably employs opening jump ring, it is simple to be fixed in connecting shaft 38.

Preferably, as shown in Fig. 5, Figure 11 to Figure 13, the outer peripheral face of described connecting shaft 38 is provided with one and is positioned at back-up ring 310 And the shaft shoulder portion 381 between lower back-up ring 311, described lower it be enclosed within connecting shaft 38 by sensing unit 39 and supported by shaft shoulder portion 381, Also be cased with in described connecting shaft 38 upper back-up ring 310 and lower by sensing unit 39 between spacer 315 and be positioned at shaft shoulder portion Buffering compression spring 316 between 381 and lower back-up ring 311, this buffering compression spring 316 is used for reducing cylinder 34 due to impulsive force The loss causing special fabric (spy is standby is High-elasticity fabric, cortex fabric etc.), described upper back-up ring 310 is for by label 541 overlay on cloth after, connecting shaft 38 moved down formation axial limiting, described lower back-up ring 311 pastes after labeling terminates Upper shifting formation axial limiting when mark arm mechanism resets, to connecting shaft 38.It addition, as it is shown in figure 5, on described sucker fixed seat 35 Offering and separate the first chamber and the second chamber arranged, described connecting shaft 38, spacer 315 and lower times of sensing unit are housed in the In one chamber, and lower proximity transducer 313 is housed in the second chamber.

Further, the labeler that the application relates to also includes inflatable body, as shown in Fig. 5, Fig. 7 to Figure 10, described Inflatable body includes having air inlet and the inlet suction port 61 being arranged on fixed block 2, has inlet channel 621 and be arranged on solid Determine the inflatable bar on block 2 fix seat 62 and left and right extension and there is the inflatable bar 63 of insufflation channel 631, described inflatable bar 63 Being positioned at the lower section of the outgoing label mouth 58 of printer 1, the right-hand member of described inflatable bar 63 is fixed seat 62 and is connected with inflatable bar, described in enter QI KOU, inlet channel 621 and insufflation channel 631 are sequentially communicated, described inflatable bar 63 offers several left and right spaced apart and The gas hole 632 being all connected with insufflation channel 631, the blowing direction forward upward of described gas hole 632 is obliquely installed and court Adsorption plane to sucker 32 lower end.Preferably, the angle α between blowing direction and the perpendicular of described gas hole 632 is 10°-55°.In above-mentioned inflatable body, the length bearing of trend (i.e. left and right directions) of described inflatable bar 63 is perpendicular in labeler The conveying direction (i.e. fore-and-aft direction) of label 541, several gas holes 632 are spaced apart along the length direction of inflatable bar 63.

In above-mentioned inflatable body, described inlet suction port 61 is also connected with an external air source, certainly, and inlet suction port 61 and upper Blowing label air inlet 326 and can share an external air source in sucking disk part 322.It addition, as shown in Figure 9 and Figure 10, described in enter Gas joint 61 is fixing for threadeding with fixed block 2, and described inflatable bar is fixed seat 62 and included orthogonal first arm 622 He Second arm 623, described first arm 622 is perpendicular to inflatable bar the 63, second arm 623 and is parallel to inflatable bar 63, therefore the first arm Extend before and after portion 622, the second arm about 623 extends.Spiral shell is passed through in the front end of the first arm 622 that described inflatable bar fixes seat 62 The securing members such as nail are fixing with fixed block 2 to be connected, and described inflatable bar 63 is positioned at the rear end of the first arm 622, described inlet channel 621 are opened in the first arm 622 and front and back extend, and offer left and right and extend and and inflatable bar in described second arm 623 The connecting hole that the right-hand member of 63 is suitable, the right-hand member of described inflatable bar 63 stretches in connecting hole and is connected with the second arm 623.

Further, as shown in Figure 9 and Figure 10, described inflatable bar 63 is connected by fixing screw 64 with the second arm 623 Connect, stretch into and on the outer peripheral face of the inflatable bar 63 in connecting hole, offer the draw-in groove 633 that a circle is connected with connecting hole, described fixing The end of screw 64 is stretched in draw-in groove 633 and holds out against inflatable bar 63.When unscrewing fixing screw 64, rotatable inflatable bar 63, enters And regulate the air blowing angle of gas hole 632 on inflatable bar 63, i.e. regulate described angle α；After angle α regulation terminates, tighten fixing Screw 64, make its end stretch in draw-in groove 633 and hold out against inflatable bar 63, to fix inflatable bar 63.In order to prevent at draw-in groove 633 Place's gas leakage, is additionally provided with sealing ring 65 between described inflatable bar 63 and the second arm 623；Along the insufflation channel 631 of inflatable bar 63 The flow direction of air-flow, described sealing ring 65 is positioned at the front side of described draw-in groove 633, and in other words, described sealing ring 65 is positioned at draw-in groove 633 Left side side.It addition, as it is shown in figure 9, be additionally provided with a circle on the outer peripheral face of described inflatable bar 63 to be positioned at the sealing on the left of draw-in groove 633 Groove, described annular seal space is embedded in this seal groove；After inflatable bar 63 is connected with the second arm 623 of inflatable bar 63 fixed block 2, close Seal 65 is in the state being extruded, compressing, existing by displacement, the dislocation etc. arranging seal groove to prevent to occur at sealing ring 65 As, improve sealing effectiveness further.

Further, as shown in Figure 9 and Figure 10, described inlet channel 621 extends near the rear end of the second arm 623 Being connected at two arms 623 and with connecting hole, the first arm is run through in the front end away from the second arm 623 of inlet channel 621 622 and be provided with at this end and fixing the first plug 66 being connected of the first arm 622, consequently facilitating at inflatable bar 63 fixed block 2 In by boring by the way of processing gas inlet passage 621 and connecting hole.Similarly, described insufflation channel 631 is along the length of inflatable bar 63 Inflatable bar 63 is run through in degree direction, insufflation channel 631 away from the left end of the second arm 623 be provided with fixing with inflatable bar 63 be connected the Two plugs 67, consequently facilitating process insufflation channel 631 in inflatable bar 63 by the way of boring.It addition, described first plug 66 and second plug 67 all select screw, threaded fixing respectively with the first arm 622 and inflatable bar 63.

The labeling action of the labeler with above-mentioned labeling arm mechanism and inflatable body divides three processes: capture label, Overlay label and labeling arm resets.

One, label is captured

Printed label 541 is fed forward out at outgoing label mouth 58 by printer 1, electric control module controls external air source Air inlet and bleeding at vacuum suction mouth 325 in inlet suction port 61, gas sequentially passes through inlet channel 621 and blows logical Blown out by the gas hole 632 on inflatable bar 63 behind road 631.The air-flow of inflatable bar 63 blowout is at an angle to from outgoing label mouth At 58, the label 541 of output is blown, as it is shown on figure 3, the air-flow blowing label 541 has the first component towards front and court The second component upward, the first component is used for promoting label 541 to continue horizontal forward conveying, defeated for label 541 forward horizontal The driving force sent, the second component is used for supporting label 541, prevents that label 541 is sagging during continuing reach to drop.With Time, produce vacuum in the vacuum chamber 321 of sucker 32, by several suction holes 324 air-breathing of sucker 32 lower end；When label 541 quilt When delivering to forward sucker 32 lower end, label 541 is adsorbed by sucker 32 and covers the part suction hole 324 of sucker 32 lower end, makes Vacuum is produced in vacuum chamber 321；When the vacuum in sucker 32 vacuum chamber 321 reaches setting value, care label 541 is overall Being attracted on the adsorption plane of sucker 32 lower end, now, electronic control module triggers labeler and performs to overlay label action, stops simultaneously Only blow toward air inlet in inlet suction port 61, stopping inflatable bar 63 to label 541.

Two, label is overlayed

Sucker 32 continues absorption label 541, electric control module controls cylinder 34 action, makes the piston rod of cylinder 34 transport downwards Dynamic, i.e. labeling arm 31 moves down, and drives sucker fixed seat 35, sucker 32 and the label 541 that adsorbed by sucker 32 downwardly together It is mobile, until label 541 is overlayed on cloth.As is illustrated by figs. 11 and 12, drive label 541 descending, straight at labeling arm 31 Before just contacting cloth to label 541, lower do not changed by the relative position between sensing unit 39 and lower proximity transducer 313, Having a safe distance between the two, this safe distance makes lower proximity transducer 313 not be triggered.As shown in figure 13, when After label 541 touches cloth, due to cylinder 34 always in air inlet, therefore the piston rod of cylinder 34 still promotes connecting shaft 38 to continue Descending, buffering compression spring 316 is compressed, and connecting shaft 38 drive in connecting shaft 38 lower descending by sensing unit 39 so that under Reduced by the distance between sensing unit 39 and lower proximity transducer 313, therefore lower proximity transducer 313 is triggered, electronic control module root Control to stop at vacuum suction mouth 325 bleeding, controlling to blow at label air inlet 326 according to the feedback signal of lower proximity transducer 313 Blow in starting the vacuum chamber 321 to sucker 32, with the vacuum in quickly release sucker 32 vacuum chamber 321, for pasting next time Mark is prepared, and makes sucker 32 no longer adsorb label 541 simultaneously, is separated by the adsorption plane of label 541 with sucker 32 lower end so that Label 541 is fully attached on cloth, and electronic control module triggers labeler and performs labeling arm 31 homing action simultaneously.

Three, labeling arm resets

Electric control module controls cylinder 34 action, makes the piston rod of cylinder 34 move upward, i.e. labeling arm 31 moves up, band Dynamic sucker fixed seat 35, sucker 32 and on moved upwardly together by sensing unit；When the piston rod of cylinder 34 drives by sensing unit On move on to trigger upper proximity transducer 314 after certain altitude, electronic control module controls according to the triggering signal of upper proximity transducer 314 Cylinder 34 stops action, and labeling arm mechanism resets, thus completes a labeling action.

In sum, the labeler that the application relates to has the advantages that

1, can automatic printing label, automatically capture label and automatically overlay label, eliminate manually go label taking label, Labelled work, is greatly improved labeling efficiency.

2, according to the size specification of each label, by position adjusting mechanism by the adsorption plane of sucker lower end and printer Horizontal range L and vertical dimension H between the outgoing label mouth of front end regulate to optimum range, and this optimum range guarantees from printing The label sent out at the outgoing label mouth of machine can accurately, stably be attracted on the adsorption plane of sucker lower end so that patch Price labeling can capture the label of different size exactly, thus improves labeling quality.

3, the upper-lower position of sucker can also be adjusted by position adjusting mechanism, and then it is descending to make labeling arm straps move sucker Distance can automatically adapt to because the fabric number of plies is different, fabric thickness is different and causes different distances of labelling, it is ensured that labeling Quality.

4, sucker combines with inflatable body, it is possible to will be transferred to exactly below sucker by the label that printer is printed And lived by sucker suction, strictly prevent mark phenomenon.

5, labeling arm mechanism overall structure is simple, stable, low cost of manufacture, and then simplifies the overall knot of labeler Structure and the holistic cost of reduction labeler.

6, the compression utilizing buffering compression spring goes to trigger lower proximity transducer, it is adaptable to the cloth of differing heights, simultaneously The loss of cloth will be reduced to zero.

So, this utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization, special It not relative to original Cloth Cutting production line using drawing apparatus one marker paper of printing, the length and width of marker paper need For wanting the basic mode consistent with the length and width of paving cloth, labeler the application related to is applied to cloth automatic cutting After cutting on production line, it has only to printing label, applies labels to the labeling position of setting, in label and prior art Marker paper Comparatively speaking, its materials have obtained significantly reducing, therefore can save enterprise every year at MARKER figure with for printing Infusion of financial resources on the drawing apparatus of MARKER figure, moreover it is possible to save at least one man operation drawing apparatus and go to print marker paper and at least Marker paper is moved the manpower and materials in cutting by people, thus is greatly promoted efficiency, manpower and financial resources is greatly reduced, for enterprise Bring preferable economic benefit.

Above-described embodiment only illustrative principle of the present utility model and effect thereof are new not for limiting this practicality Type.Above-described embodiment all can be carried out by any person skilled in the art under spirit and the scope of the present utility model Modify or change.Therefore, art has usually intellectual such as without departing from the essence disclosed in this utility model All equivalences completed under god and technological thought are modified or change, and must be contained by claim of the present utility model.

Claims (8)

1. the labeling arm mechanism of a labeler, it is characterised in that: include that the labeling arm being arranged in labeler frame is solid Sucker fixed seat (35) that reservation (33), the labeling arm (31) extended up and down are connected with labeling arm (31) lower end and installing At the sucker (32) of sucker fixed seat (35) lower end, described labeling arm (31) can be bearing in described labeling arm up or down and fix In seat (33).

Labeling arm mechanism the most according to claim 1, it is characterised in that: it is fixed with one in described labeler frame and fixes Block (2), described labeling arm fixed seat (33) and is connected by position adjusting mechanism with fixed block (2), described position adjusting mechanism Position, upper-lower position and right position before and after adjusting sucker (32).

Labeling arm mechanism the most according to claim 2, it is characterised in that: described position adjusting mechanism includes contiguous block (41), regulating block (42), be opened in that fixed block (2) is upper and the first link slot (21) of front and back extending and be opened in regulating block (42) the second link slot (421) that is upper and that extend up and down, described contiguous block (41) includes the first linking arm (411) front and back extended The second linking arm (412) extended with left and right, first linking arm (411) of described contiguous block (41) and fixed block (2) are by the One screw (43) is connected, and described first screw (43) is located in the first link slot (21)；Described regulating block (42) and labeling Arm is fixed seat (33) and is connected by the second screw (44), and described second screw (44) is located in the second link slot (421)；Institute State and on the second linking arm (412), offer the 3rd link slot (413) extended in left-right direction, described second linking arm (412) Being connected by the 3rd screw (45) with regulating block (42), described 3rd screw (45) is located in the 3rd link slot (413).

Labeling arm mechanism the most according to claim 1, it is characterised in that: also include about at least one guide post extended (36), described guide post (36) can be bearing in labeling arm up or down by linear bearing (37) and fix in seat (33), described The lower end of guide post (36) is fixing with sucker fixed seat (35) to be connected.

Labeling arm mechanism the most according to claim 1, it is characterised in that: also including a cylinder (34), this cylinder (34) wraps Including cylinder body and piston rod moving up and down, the cylinder body of described cylinder (34) is fixed on described labeling arm and fixes on seat (33), institute The lower end of the piston rod stating cylinder (34) is connected with described sucker fixed seat (35), and the piston rod of cylinder (34) constitutes described patch Mark arm (31).

Labeling arm mechanism the most according to claim 5, it is characterised in that: also include can being located in sucker up or down solid Fixing, in reservation (35) and with the lower end of cylinder (34) piston rod, the connecting shaft (38) being connected, this connecting shaft is provided with on (38) Lower by sensing unit (39), the two ends up and down of connecting shaft (38) are separately installed with and are positioned at the upper back-up ring that sucker fixed seat (35) is outside (310) appearance and lower back-up ring (311), it is formed with between lower surface and the upper surface of sucker (32) of described sucker fixed seat (35) even The mobile space (312) that spindle (38) moves down, described sucker fixed seat (35) is provided with for sensing described lower by sensing unit (39) lower proximity transducer (313).

Labeling arm mechanism the most according to claim 6, it is characterised in that: the outer peripheral face of described connecting shaft (38) is provided with one The shaft shoulder portion (381) being positioned between back-up ring (310) and lower back-up ring (311), described lower is enclosed within connecting shaft by sensing unit (39) (38) upper and supported by shaft shoulder portion (381), described connecting shaft (38) is also cased be positioned at back-up ring (310) and lower by sensing unit (39) spacer (315) between and the buffering compression spring (316) being positioned between shaft shoulder portion (381) and lower back-up ring (311).

Labeling arm mechanism the most according to claim 5, it is characterised in that: the upper end of described cylinder (34) piston rod is provided with By sensing unit on one, described cylinder (34) cylinder body is installed with one for sensing on described by the upper proximity transducer of sensing unit (314)。