CN2597351Y

CN2597351Y - Labelling device

Info

Publication number: CN2597351Y
Application number: CNU03223435XU
Authority: CN
Inventors: 明岑; 岑明; 杜群贵; 陈立文; 陈俊; 梁志坚; 陈克伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-01-29
Filing date: 2003-01-29
Publication date: 2004-01-07
Anticipated expiration: 2013-01-29

Abstract

The utility model relates to a sticking device of a label, comprising a manipulator, a linear rail, an operating slide stage, an actuating motor and a screw; wherein, the actuating motor (1) is connected with the screw (3), and the screw (3) and the operating slide stage (4) constitute a screw-driven pair; the linear rail (2) and the operating slide stage (4) constitute a level ,moving pair; the manipulator is arranged on the operating slide unit; the manipulator is provided with a leading block (6) which has a leading trough (14) and two arms (9); the two arms (9) are arranged on a linear sliding leading rail pair (8); and one end of two arms (9) respectively has a palm which is provided with a sucking disc (11). The label sticking device of the utility model with the leading trough two arms has high precision of sticking label and wide application.

Description

A kind of label sticker

Technical field

The utility model relates to a kind of label sticker, relates in particular to the supporting use of a kind of and existing bottle blowing machine, Product labelling is attached at automatically the automatic labeler tool device on the outer wall of hollow blow molding forming containers.

Background technology

With blow molding manufactured hollow forming container the time, in advance label is sticked on the inside face of metal paattern after, carry out matched moulds, blow molding, above-mentioned label and hollow forming container amplexiformed with being integral, promptly carry out in-mold label.

Chinese patent CN2470242Y discloses a kind of full automaticity in-mold label machine, the exemplary configuration of the patent CN2470242Y in-mold label machine that Fig. 5 represents.This in-mold label machine is made up of manipulator, robot movement track, mainframe, paster frame, main frame elevating bracket and vacuum generator, and its major part manipulator is singlehanded arm-type, and arm is equipped with a cylinder, is used for adsorbing label.This manipulator is owing to be singlehanded arm, the action radius that is adsorbed label is subjected to the restriction of scantling of structure of arm cylinder own and cylinder stroke, make label enter the die cavity of plastic packaging containers, require the mould on both sides that enough big open space will be arranged, for the little bottle blowing machine of mould openings, the application of this equipment will be restricted; In addition, when plastic packaging containers changes, during die change on the bottle blowing machine, need to change the arm cylinder, perhaps carry out loaded down with trivial details cylinder stroke adjustment.

U.S. Pat 4549863 discloses a kind of in-mold label device, the exemplary configuration of the U.S. Pat 4549863 in-mold label devices that Fig. 6 represents.In the in-mold label device shown in Figure 6, enter into a distance in the space between the metal paattern M that is opened at the principal arm 1 ' that makes label L that usefulness is installed, this principal arm 1 ' is installed, housing 2 ' contacts with above-mentioned metal paattern M and block 5 ', after this, piston 4 ', pair arm 3 ' and above-mentioned principal arm 1 ' concerted action, as shown in phantom in FIG., the label L that will be installed on the principal arm 1 ' front end delivers on the inside face of metal paattern M.But, adopt in-mold label device shown in Figure 6, when above-mentioned label L was delivered to the inside face of metal paattern M, because above-mentioned label L retouches out the circular arc track, thereby above-mentioned label L stickup precision was relatively poor.

Summary of the invention

The purpose of this utility model provides a kind of simple in structure, applied widely, label sticker that the decals precision is high.

The purpose of this utility model is achieved in that a kind of label sticker, comprises manipulator, linear slide rail, working slider, servomotor, screw rod, and described servomotor connecting screw rod, described screw rod and working slider are formed the worm drive pair; Described linear slide rail and working slider are formed the parallel motion pair; Described manipulator is contained on the working slider, and described manipulator comprises center bearing pilot bearing twin-tub cylinder, orienting lug, two guide wheels, linear motion guide pair, arm, palm; The orienting lug of described center bearing pilot bearing twin-tub cylinder connecting band guide groove, two guide wheels place in the guide groove, two guide wheels are installed on separately the guide wheel support plate, two guide wheel support plates are installed in respectively separately on the arm, two arms are installed in the linear motion guide pair, one end of two arms respectively is equipped with palm, and described palm has sucker.

The negative-pressure adsorption labeling tag that sucker produces by vacuum generator in the utility model, utilize the driven by servomotor working slider, manipulator is sent into label in the plastic packaging containers die cavity automatically along horizontal guide rail, during the bottle blowing machine bottle blowing, label just closely is pasted on the outer wall of plastic packaging containers.

Advantage of the present utility model: because label sticker tape guide groove both hands arm of the present utility model, move and the folding degree of manipulator depend on servomotor and center bearing pilot bearing cylinder, accurately put in place, decals precision height, applied widely, when the plastic packaging containers die depth or profile changes and bottle blowing machine on die change the time, do not need to change the arm cylinder.

Below in conjunction with drawings and embodiments explanation the utility model.

Description of drawings

Fig. 1 is a mechanical arm closure state space diagram in the structure of the present utility model;

Fig. 2 is a mechanical arm open mode space diagram in the structure of the present utility model;

Fig. 31, Fig. 32, Fig. 33 are corresponding front view, birds-eye view and left views that are contained in mechanical arm closure state on the working slider with Fig. 1;

Fig. 41, Fig. 42, Fig. 43 are corresponding front view, birds-eye view and left views that are contained in mechanical arm open mode on the working slider with Fig. 2.

Fig. 5 is Chinese patent CN2470242Y exemplary configuration figure.

Fig. 6 is U.S. Pat 4549863 exemplary configuration figure.

Among Fig. 1-4,1. servomotor, 2. linear slide rail, 3. screw rod, 4. working slider, 5. center bearing pilot bearing twin-tub cylinder, 6. orienting lug, 7. guide wheel, 8. linear motion guide pair, 9. arm, 10. palm, 11. suckers, 12. moulds, 13. cylinder slide rails, 14. guide grooves, 15. guide wheel support plates.

The specific embodiment

Below be the installation annexation and the working process of major part of the label sticker of a kind of tape guide groove of the utility model both hands arm:

As shown in Figures 1 to 4, a kind of label sticker comprises manipulator, linear slide rail 2, working slider 4, servomotor 1, screw rod 3, described servomotor 1 connecting screw rod 3, and described screw rod 3 is formed the worm drive pair with working slider 4; Described linear slide rail 2 is formed the parallel motion pair with working slider 4; Described manipulator is contained on the working slider 4, and the palm of described manipulator has sucker 11, is used for adsorbing the label that is stuck.Under the turning effort of servomotor 1, the manipulator that is installed on the working slider 4 is done the horizontal linear crank motion along linear slide rail 2, the palm 10 of finishing manipulator enters in mould 12 chambeies of plastic packaging containers, and perhaps palm 10 withdraws from mould 12 chambeies of plastic packaging containers.

Be installed in manipulator on the working slider 4 and comprise center bearing pilot bearing twin-tub cylinder 5, orienting lug 6, two guide wheels 7, linear motion guide pair 8, arm 9, palm 10.The orienting lug 6 of described center bearing pilot bearing twin-tub cylinder 5 connecting band guide grooves 14, two guide wheels 7 place in the guide groove 14, two guide wheels 7 are installed on separately the guide wheel support plate 15, two guide wheel support plates 15 are installed in respectively separately on the arm 9, two arms 9 are installed in linear motion guide pair 8, one end of two arms respectively is equipped with palm, and arm 9 can be done closure along linear motion guide pair 8, open and move.

In Fig. 1, cylinder slide rail 13 drives orienting lug 6 and regains, and guide wheel 7 is done corresponding mobile in guide groove 14, and two mobile guide wheels 7 drive two mechanical arms 9 by two different guide wheel support plates 15, finish closing motion.Fig. 31, Fig. 32, Fig. 33 finish the mode of operation of closing motion for the manipulator arm 9 of working slider more than 4.

In Fig. 2, cylinder slide rail 13 is released, driving orienting lug 6 moves, guide wheel 7 is forced in the guide groove 14 and does corresponding mobile, two mobile guide wheels 7 drive two mechanical arms 9 by two different guide wheel support plates 15, finish and open motion, label to be pasted also just has been admitted on the mould 12 chamber walls of plastic packaging containers.Fig. 41, Fig. 42, Fig. 43 finish the mode of operation of opening motion for the mechanical arm 9 of working slider more than 4.

Claims

1. label sticker, comprise manipulator, linear slide rail (2), working slider (4), it is characterized in that: also comprise servomotor (1), screw rod (3), described servomotor (1) connecting screw rod (3), described screw rod (3) is formed the worm drive pair with working slider (4); Described linear slide rail (2) is formed the parallel motion pair with working slider (4); Described manipulator is contained on the working slider (4), and two palms (10) of described manipulator respectively are connected with sucker (11).

2. a kind of label sticker according to claim 1 is characterized in that: described manipulator comprises center bearing pilot bearing cylinder (5), orienting lug (6), two guide wheels (7), linear motion guide pair (8), arm (9), palm (10), cylinder slide rail (13); The orienting lug (6) of described center bearing pilot bearing cylinder (5) connecting band guide groove (14), two guide wheels (7) place in the guide groove (14), two guide wheels (7) are installed on separately the guide wheel support plate (15), two guide wheel support plates (15) are installed in respectively separately on the arm (9), two arms (9) are installed in linear motion guide pair (8), and an end of two arms (9) respectively is equipped with palm (10).

3. a kind of label sticker according to claim 2 is characterized in that: described center bearing pilot bearing cylinder (5) is a center bearing pilot bearing twin-tub cylinder.