Surface deficiency detects device for labeling online
Technical field
The present invention relates to a kind of device for labeling, be mainly used on manufacturing line defectiveness product is carried out to automatic labeling, so that the identification to off-grade.Belong to machinery manufacturing technology field.
Background technology
In order to improve the quality of products, in product line, conventionally all the defect that some detecting devices come testing product to exist can be set, but defect detected, how to exist the off-grade of defect to reject these? traditional method is with the naked eye to differentiate, and adopts the method for hand paste mark.The maximum shortcoming of with the naked eye differentiating, adopt hand paste marking method to exist that this employing is traditional is: distinguish low precision, efficiency is low, sometimes also there will be phenomenons such as leaking subsides.Even the at present external employing photoelectricity identification occurring, the product of mechanical labeling, also exist the shortcomings such as big and heave, labeling speed are slow, poor anti jamming capability.
Summary of the invention
In view of the problem of above-mentioned existence, the object of this invention is to provide a kind of volume little, lightweight, be not subject to ambient noise and noise jamming, labeling precision surface deficiency high, that can directly apply on manufacturing line to detect online device for labeling.
For achieving the above object, the present invention has taked following technical scheme:
Surface deficiency of the present invention detects device for labeling online, 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, reducer motor base, stepping motor seat, it is characterized in that: described stepping motor and stepping motor seat, reducing motor and reducer motor base are arranged on the back side of substrate, on stepping motor, be provided with a signal receiving device; On described rolling support, Scroll and winding wheel are installed, winding wheel is connected with reducing motor by plunging joint; On described driving wheel support, driving wheel is installed, driving wheel is connected with stepping motor by plunging joint; The outer rim of driving wheel abuts against in the outer rim of paper pressing device; Described corner seat is arranged at the below of substrate, is in opposite directions and arranges with platen wheel seat; The afterbody of described platen wheel seat, is provided with electromagnet base, spring and spring perch; Described unreels seat above, is provided with and puts paper roll baffle plate, and labeling band is arranged on and unreels on seat.
As preferably, described paper pressing device, is consisted of spring, spring perch and sleeving.
As preferably, described be installed on the electro-optical tubes on substrate, be in the face of unreeling a subscript adhesive tape setting, in order to monitor the service condition of labeling band.
As preferably, described be arranged at idler on substrate, adopt 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, by being arranged at the signal receiving device on stepping motor, receives and detects the operation signal instruction that main frame sends, and starts stepping motor, drives each parts running of device for labeling, can complete exactly labelling operation.
The present invention after above-mentioned design, volume is little, lightweight, labeling precision is high, can effectively prevent ambient noise and noise jamming, realizes continuously or is interrupted and pastes millimeter paper, therefore, is specially adapted to the online labelling operation detecting of surface deficiency on manufacturing line.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention
Fig. 2 is labeling band course diagram of the present invention
Fig. 3 is the structural representation at back of the present invention
In 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 paper roll baffle plate, and 16. unreel seat, 17. electro-optical tubess, 18. paper pressing devices, 19. labeling bands, 20. electromagnet, 21. detected products, 22. stepping motors, 23. reducing motors, 24. reducer motor bases, 25. stepping motor seats, 26. signal receiving devices
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation, but be not limiting the scope of the invention.
As shown in Figure 1, Figure 3, surface deficiency of the present invention detects device for labeling online, 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, reducer motor base 24,25 of stepping motor seats form.Stepping motor 22 and stepping motor seat 25, reducing motor 23 and reducer motor base 24 are arranged on the back side of substrate 1, on stepping motor 22, are provided with a signal receiving device 26, for receiving, detect the operation signal that main frame sends; On rolling support 5, Scroll 6 and winding wheel 4 are installed, winding wheel 4 is connected with reducing motor 23 by plunging joint; On driving wheel support 10, driving wheel 9 is installed, driving wheel 9 is connected with stepping motor 22 by plunging joint; The outer rim of driving wheel 9 abuts against in the outer rim of paper pressing device 18, and paper pressing device 18 is consisted of spring 2, spring perch 3 and sleeving.Corner seat 11 is arranged at the below of substrate 1, is in opposite directions and arranges with platen wheel seat 13; At the afterbody of platen wheel seat 13, be provided with electromagnet base 14, spring 2 and spring perch 3; Unreel seat 16 upper right side that are arranged at substrate 1, labeling band 19 is arranged on and unreels on seat 16, unreeling on seat 16, be provided with and put paper roll baffle plate 15, to prevent that labeling band 19 from departing from motion process, unreel seat 16,5 idlers 7 are fixed on substrate 1 through gap bridge wheel shaft 8, between idler 7 and substrate 1, place spacer ring, can make idler 7 flexible rotating under the drive of labeling band 19, two paper pressing devices 18 abut against respectively on idler 7 and driving wheel 9 under the effect of spring 2, make labeling band 19 state in being tensioned all the time in motion process.
Be installed on electro-optical tubes on substrate 17 in the face of unreeling a subscript adhesive tape setting, in order to monitor the service condition of labeling band, if labeling band 19 is finished, will send alerting signal, reminding user to replace labeling band.On electromagnet base 14, one electromagnet 20 is installed, platen wheel seat 13 is withstood in one end of electromagnet shaft, when needs are implemented labeling action, electromagnet 20 obtains a signal, and electromagnet shaft shrinks, platen wheel seat 13 rotates under the effect of spring, by by the label stripping base stock on corner seat 11, be pressed on the detected product 21 of required labeling on belt conveyor, described base stock pass through driving wheel 9 by rolling on winding wheel 4.
The installation of labeling band as shown in Figure 2, during concrete installation labeling band, can around a bolt putting paper roll baffle plate 15 tops, rotate unreeling seat 16, then entire volume labeling band is inserted in and unreels on seat 16, extract out labeling band one end, 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 in tensioning state, guarantee that labelling operation is perfectly safe under the effect of sleeving 18 and spring 2.