CN202670182U

CN202670182U - Conveying device of packaging machine

Info

Publication number: CN202670182U
Application number: CN 201220269069
Authority: CN
Inventors: 曾国耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-06-07
Filing date: 2012-06-07
Publication date: 2013-01-16
Anticipated expiration: 2022-06-07

Abstract

The utility model provides a conveying device of a packaging machine, which has the characteristics of operating stability, automatic error correction and can recognize and count the objects required. The conveying device comprises a rack, a clamping and conveying device and a flat belt conveyor, wherein the clamping and conveying device and the flat belt conveyor are sequentially arranged on the rack in a production line; the flat belt conveyor, of which the linear speed is higher than that of the clamping and conveying device, is in transmission connection with a driving device; two or four high-speed video cameras are arranged on the rack; and the output ends of the high-speed video cameras are electrically connected with an electrical control system of the packaging machine. The conveying device is arranged on the packaging machine for error correction.

Description

A kind of wrapping machine feedway

Technical field

The utility model relates to a kind of wrapping machine, particularly a kind of wrapping machine feedway.

Background technology

Having a kind of in the known wrapping machine is for the rectangular pack article such as some cigarettes being carried out piling by the quantity of setting, then place a label at the good article of piling, again these buttress article being carried out the film-covering sealing packing.With reference to figure 1, Fig. 2, this kind wrapping machine comprises frame 6 ' and is located at feedway 1 ' on the frame 6 ', counting assembly 2 ', palletizing apparatus 3 ', film-covering sealing device 4 ', label dispensing device 5 ' and turning device 7 ', wherein said feedway 1 ' adopts upper pinch roller 11 ' and lower pinch roller 12 ' to carry by the flat belt clamping, strip article is transported on the turning device 7 ', station of rotation dropped on the catching device of palletizing apparatus 3 ' strip article upset downwards after turning device 7 ' received the packed article of setting quantity, counting assembly 2 ' is located at feedway 1 ' outlet and is used for the strip article that enters on the turning device 7 ' is counted, described film-covering sealing device 4 ' is used for the good strip article of piling is put layer of plastic film, engage position at plastic sheeting cuts off plastic sheeting and sealing-in simultaneously, above-mentioned each mechanism and relative position relation namely are provided with existing clear record in the disclosed patent documentation of automatic coating seal thermal shrinking package machine of precision guide mechanism at the Chinese patent CN2595676 of on December 31st, 2003 bulletin, will not describe in detail at this.Described feedway adopts upper pinch roller and lower pinch roller to carry by the flat belt clamping, and can keep the article position attitude, guarantee that spacing distance is accurate, but its None-identified type of goods and quantity.For the bar code of the packed article situation at upper surface, the known normal mode that adopts by being located at that high-speed camera directly over the packed article detects, but when the bar code of packed article is positioned at leading flank or trailing flank, and the position that is positioned at each side is not again fixedly the time, whether how to detect packed article carries out piling by the order of setting and quantity and becomes more difficult, particularly for the fast occasion of package speed, in case input end input error, to cause a large amount of packed articles will again turn over the bag arrangement, work capacity is large.

Summary of the invention

The purpose of this utility model provides a kind of stable, the wrapping machine feedway that can identify and count the article of carrying, automatic error-correcting.

The technical scheme that the utility model adopts is such: a kind of wrapping machine feedway, comprise frame and be located at successively clamping convey device peace belt conveyor on the frame according to conveyor line, described flat belt feedway is in transmission connection with mode and the actuating device of linear velocity greater than clamping convey device, described frame is provided with two or four high-speed cameras, and the mouth of described high-speed camera is electrically connected with the electric control system of wrapping machine.

Above-mentioned wrapping machine feedway, described flat belt feedway comprises driving wheel, flower wheel and flat belt, described driving wheel, flower wheel be rotatable parallel being located on the frame respectively, and the flat belt bag is carried out driving wheel and flower wheel, and driving wheel and aforementioned actuating device are in transmission connection.

By adopting the aforementioned techniques scheme, the beneficial effects of the utility model are: because the linear velocity of flat belt feedway is faster than the linear velocity of clamping convey device, so originally, the packed article that mutually is close to just becomes the certain distance in space on the flat belt feedway, because the generation of spacing, the bar code of packed article side can be photographed, on this basis, along throughput direction, above the leading flank of packed article and trailing flank, one or two high-speed cameras are set respectively, compare by the bar code of packed article and the bar code of setting in the shooting course of conveying, judge that whether product enters wrapping machine by order and the quantity set, prevents from makeing mistakes.

Description of drawings

Fig. 1 is the front view of known wrapping machine.

Fig. 2 is the birds-eye view of Fig. 1.

Fig. 3 is the structural representation of the utility model embodiment.

The specific embodiment

Now with the specific embodiment the utility model is further specified by reference to the accompanying drawings.

With reference to figure 3, the utility model provides a kind of wrapping machine feedway, comprise frame 1, clamping conveying mechanism 2, described clamping conveying mechanism 2 downstreams, the flat belt quick conveying mechanism 3 parallel with clamping conveying mechanism 2, described clamping conveying mechanism 2 comprises pinch roller 21, lower pinch roller 22, carry the flat belt 23 of article, described upper pinch roller 21, lower pinch roller 22 is carried packed article by flat belt 23 clampings respectively, the quick conveying mechanism 3 of described flat belt comprises driving wheel 31, flower wheel 33, carry the flat belt 32 of article 4, be positioned at the quick conveying mechanism of flat belt 3 tops on the described frame 1 and be provided with four high-speed cameras 5, described high-speed camera 5 is electrically connected with control setup 6, described control setup 6 is arranged on the frame 1, throughput direction along packed article, four high-speed cameras 5 are respectively established leading flank and the trailing flank that two mode is respectively applied to take packed article with front and back, and be positioned at the top, same side of packed article, interval, two high-speed camera 5 front and back arranges, two high-speed cameras 5 that the interval, front and back arranges are taken respectively the pattern of packed article three/two side faces, the pattern of the packed article intermediate portion of same side falls into two high-speed camera camera lens coverages simultaneously like this, be positioned at the bar code of this side no matter can be photographed in any one position, in the present embodiment, the left surface of two high-speed camera 51 aligning article 4 before and after the left side, the right flank of two high-speed cameras 52 aligning article 4 before and after the right side.

Working process of the present utility model is: can be to be high-speed camera 5 special settings according to packing requirements setup control device 6(control setup 6 described here; the electric control system that also can refer to wrapping machine; the function of its execution all is the virtual package thing to occur and setting packing material and send sound and light alarm when inconsistent, reject off gauge or shutdown); article are sent into the clamping conveying mechanism; characteristic because clamping is carried can keep the relative position of article neat.When article enter the quick conveying mechanism of flat belt, because of the linear velocity of the quick conveying mechanism of flat belt greater than the clamping conveying mechanism, thereby the article spacing is widened, make high-speed camera can take the bar code of article left surface or right flank.Classification and the data message of high-speed camera institute identify objects import in the control setup 6, when institute's afferent message and set information are not inconsistent, and this time mispacking then; When institute's afferent message conformed to set information, this time packed successfully.

The utility model can be identified the conveying article by having increased high-speed camera, reaches the purpose of automatic error-correcting; Between clamping conveying mechanism and buffer storage, increase the quick conveying mechanism of flat belt, can the article interval strengthened by the delivery speed difference, be more convenient for the high-speed camera identify objects.

Feedway of the present utility model it not only can be located between wrapping machine clamping convey device and the shock absorber, also can be located at before the clamping convey device of wrapping machine, perhaps with this feedway as one independently module make an addition to the occasion that need to detect the bar code of packed article, it can realize the purpose of this utility model equally.

When for the less occasion of packed article lateral area, then the high-speed camera of same side can adopt one, and both sides are totally two high-speed cameras, and it can realize the purpose of this utility model equally.

Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; within not breaking away from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection domain of the present utility model.

Claims

1. wrapping machine feedway, it is characterized in that: comprise frame and be located at successively clamping convey device peace belt conveyor on the frame according to conveyor line, described flat belt feedway is in transmission connection with mode and the actuating device of linear velocity greater than clamping convey device, described frame is provided with two or four high-speed cameras, and the mouth of described high-speed camera is electrically connected with the electric control system of wrapping machine.

2. wrapping machine feedway according to claim 1, it is characterized in that: described flat belt feedway comprises driving wheel, flower wheel and flat belt, described driving wheel, flower wheel be rotatable parallel being located on the frame respectively, the flat belt bag is carried out driving wheel and flower wheel, and driving wheel and aforementioned actuating device are in transmission connection.