The online detection device for labeling of surface deficiency
Technical field
The present invention relates to a kind of device for labeling, be mainly used on the manufacturing line defectiveness product is carried out automatic decals, so that to the identification of off-grade.Belong to machinery manufacturing technology field.
Background technology
In order to improve the quality of products; On product line; Usually all the defective that some detecting devices come testing product to exist can be set; But detected defective, how to exist the off-grade of defective to reject these? Traditional method is with the naked eye to differentiate, and adopts the method for hand paste mark.The shortcoming of the maximum of with the naked eye differentiating, adopt the existence of hand paste marking method that this employing is traditional is: distinguish low precision, efficient is low, also can occur leaking phenomenons such as subsides sometimes.Even the at present external employing photoelectricity identification that occurs, the product of mechanical decals also exist shortcomings such as big and heave, decals speed are slow, poor anti jamming capability.
Summary of the invention
In view of the problem of above-mentioned existence, the purpose of this invention is to provide a kind of volume little, in light weight, do not receive ambient noise and noise jamming, decals precision high, can directly apply to the online detection device for labeling of surface deficiency on the manufacturing line.
For realizing above-mentioned purpose, the present invention has taked following technical scheme:
The online detection device for labeling of surface deficiency of the present invention; Include substrate, rolling support, idler, driving wheel support, corner seat, platen wheel seat, unreel seat, electro-optical tubes, paper pressing device, labeling band, stepping motor, reducing motor, reducing motor seat, stepping motor seat; It is characterized in that: described stepping motor and stepping motor seat, reducing motor and reducing motor seat are installed in the back side of substrate; On stepping motor, be provided with a signal receiving device; On the described rolling support, Scroll and winding wheel are installed, winding wheel is connected with reducing motor through plunging joint; On the described driving wheel support, driving wheel is installed, driving wheel is connected with stepping motor through plunging joint; The outer rim of driving wheel abuts against on the outer rim of paper pressing device; Described corner seat is arranged at the below of substrate, is in opposite directions with the platen wheel seat and arranges; The afterbody of described platen wheel seat is provided with electromagnet base, spring and spring perch; Described unreeling on the seat is provided with and puts the paper roll baffle plate, and the labeling band is installed in and unreels on the seat.
As preferably, described paper pressing device is made up of spring, spring perch and sleeving.
As preferably, the described electro-optical tubes that is installed on the substrate is in the face of unreeling a last labeling band setting, in order to monitor the service condition of labeling band.
As preferably, describedly be arranged at idler on the substrate, adopt the gap bridge wheel shaft to fix, between idler and substrate, be provided with spacer ring, idler can be walked around the rotation of bridge wheel shaft.
The present invention receives and detects the operation signal instruction that main frame sends through being arranged at the signal receiving device on the stepping motor, starts stepping motor, drives each parts running of device for labeling, can accomplish labelling operation exactly.
Through the present invention after the above-mentioned design, volume is little, in light weight, the decals precision high, can effectively prevent ambient noise and noise jamming, and realization is continuous or be interrupted the stickup millimeter paper, therefore, is specially adapted to the labelling operation of the online detection of surface deficiency on manufacturing line.
Description of drawings
Fig. 1 is a structural representation of the present invention
Fig. 2 is the labeling of the present invention line chart of leading the way
Fig. 3 is the structural representation at back of the present invention
Among the figure: 1. substrate, 2. spring, 3. spring perch, 4. winding wheel, 5. rolling support, 6. Scroll, 7. idler; 8. gap bridge wheel shaft, 9. driving wheel, 10. driving wheel support, 11. corner seats, 12. pinch rollers, 13. platen wheel seats, 14. electromagnet bases; 15. put the paper roll baffle plate, 16. unreel seat, 17. electro-optical tubess, 18. paper pressing devices, 19. labeling bands, 20. electromagnet; 21. product to be detected, 22. stepping motors, 23. reducing motors, 24. reducing motor seats, 25. stepping motor seats, 26. signal receiving devices
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further detailed explanation, but be not restriction protection domain of the present invention.
Like Fig. 1, shown in Figure 3; The online detection device for labeling of surface deficiency of the present invention, by substrate 1, spring perch 3, rolling support 5, idler 7, driving wheel support 10, corner seat 11, platen wheel seat 13, unreel seat 16, electro-optical tubes 17, paper pressing device 18, labeling band 19, stepping motor 22, reducing motor 23, reducing motor seat 24,25 of stepping motor seats are formed.Stepping motor 22 and stepping motor seat 25, reducing motor 23 and reducing motor seat 24 are installed in the back side of substrate 1, on stepping motor 22, are provided with a signal receiving device 26, are used to receive the operation signal that the detection main frame sends; On rolling support 5, Scroll 6 and winding wheel 4 are installed, winding wheel 4 is connected with reducing motor 23 through plunging joint; On driving wheel support 10, driving wheel 9 is installed, driving wheel 9 is connected with stepping motor 22 through plunging joint; The outer rim of driving wheel 9 abuts against on the outer rim of paper pressing device 18, and paper pressing device 18 is made up of spring 2, spring perch 3 and sleeving.Corner seat 11 is arranged at the below of substrate 1, is in opposite directions with platen wheel seat 13 and arranges; At the afterbody of platen wheel seat 13, be provided with electromagnet base 14, spring 2 and spring perch 3; Unreel the upper right side that seat 16 is arranged at substrate 1; Labeling band 19 is installed in and unreels on the seat 16, unreeling on the seat 16, is provided with and puts paper roll baffle plate 15; Unreel seat 16 to prevent that labeling band 19 breaks away from motion process; 5 idlers 7 are fixed on the substrate 1 through gap bridge wheel shaft 8, place spacer ring between idler 7 and the substrate 1, and idler 7 is rotated under the drive of labeling band 19 flexibly; Two paper pressing devices 18 are abutting against respectively under the effect of spring 2 on idler 7 and the driving wheel 9, make labeling band 19 in motion process, be in the state that is tensioned all the time.
Be installed on electro-optical tubes 17 on the substrate in the face of unreeling last a labeling band setting,, use up as if labeling band 19 and will send alerting signal, reminding user to replace labeling band in order to monitor the service condition of labeling band.On electromagnet base 14, an electromagnet 20 is installed, an end of electromagnet shaft withstands platen wheel seat 13; When needs were implemented the decals action, electromagnet 20 obtained a signal, and electromagnet shaft shrinks; Platen wheel seat 13 rotates under the effect of spring; To be pressed on the product to be detected 21 of required decals on the belt conveyor through the label stripping base stock on the corner seat 11, said base stock then pass through driving wheel 9 by rolling on winding wheel 4.
The installation of labeling band is as shown in Figure 2, when the labeling band specifically is installed, can rotate around a bolt putting paper roll baffle plate 15 tops unreeling seat 16; To put in order label then pastes band and is inserted in and unreels on the seat 16; Labeling band one end is extracted out, along 17,3 idlers 7 of electro-optical tubes, corner seat 11, idler 7, driving wheel 9, idler 7, arrives winding wheel 4; Labeling band 19 whole process are in tension under the effect of sleeving 18 and spring 2, guarantees that labelling operation is perfectly safe.