CN210449933U - Sorting device for unqualified product packaging boxes - Google Patents

Abstract

The utility model provides a defective product packing carton sorting device, includes detection device and control system, detection device includes first cylinder conveyer and row of wheels, installs first support and second support in first cylinder conveyer frame, installs camera and photoelectric switch respectively at first support and second support, is equipped with two folded plates on the first cylinder conveyer of camera below, separates a guide way by two folded plates, installs a plurality of first cylinders in guide way one side first cylinder conveyer frame, and row of wheels one end articulates in first cylinder conveyer one end, and the row of wheels is articulated through a plurality of second cylinders and first cylinder conveyer frame, control system includes controller and computer, and the computer is connected to the camera electricity, and computer electricity connects the controller. The utility model is used for solve the artifical detection efficiency of the unqualified packing carton of packing carton problem low with intensity of labour high.

Description

Sorting device for unqualified product packaging boxes

Technical Field

The utility model relates to a defective products packing carton sorting device.

Background

The liquor packaging box generally comprises a lining plate and a sticker adhered to the surface of the lining plate, the box adhering machine is used for adhering the sticker to the lining plate and then carrying out indentation and grooving on the packaging box, damage often exists in the processing processes, for example, leftover materials enter the box adhering machine, incomplete sticking or deviation of the sticker occurs, printing flaws of the sticker or deviation of a gold stamping pattern occur, the existing detection on the packaging box is manual detection, the production efficiency is low, and the manual labor intensity is high.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a defective products packing carton sorting device for solve the artifical detection efficiency of packing carton defective packaging box low and high problem of intensity of labour.

In order to solve the above problem, the to-be-solved technical scheme of the utility model is:

a sorting device for unqualified product packaging boxes comprises a detection device and a control system, wherein the detection device comprises a first roller conveyor and a wheel row, a first bracket and a second bracket are arranged on the first roller conveyor frame, a camera and a photoelectric switch are respectively arranged on the first bracket and the second bracket, two folding plates are arranged on the first roller conveyor below the camera, a guide channel is formed by the two folding plates at intervals, a plurality of first air cylinders are arranged on the first roller conveyor frame on one side of the guide channel, one end of the wheel bank is hinged at one end of the first roller conveyor, the wheel bank is hinged with the first roller conveyor frame through a plurality of second air cylinders, the control system comprises a controller and a computer, wherein the camera is electrically connected with the computer, the computer is electrically connected with the controller, the photoelectric switch is connected with the input end of the controller, and the electromagnetic valves for controlling the first air cylinder and the second air cylinder are connected with the output end of the controller.

The detection device comprises two groups, a packaging box turnover device is arranged between the two groups of detection devices and comprises a second roller conveyor, a rotating shaft is installed in the second roller conveyor, two baffle plates are installed on the rotating shaft at intervals, a plurality of box turnover grooves are connected between the two baffle plates and are uniformly distributed around the axis of the rotating shaft, each box turnover groove is formed by two baffle plates which are arranged at parallel intervals, and one end of the rotating shaft is in transmission connection with a conveying chain of the second roller conveyor through a groove wheel mechanism.

The technical effects of the utility model are that: gather packing carton image and prestore the image by the camera and compare, judge whether qualified packing carton, to unqualified article packing carton then controller control round one end downward sloping, reject unqualified packing carton, qualified packing carton then carries subordinate's processing unit by first roller conveyer, realizes rejecting the automation of unqualified packing carton, improves the detection rejection efficiency of packing carton, reduces workman intensity of labour.

Drawings

The invention will be further explained with reference to the drawings:

FIG. 1 is a schematic view of the front view structure of the present invention,

figure 2 is a schematic top view of the present invention,

FIG. 3 is a schematic front view of the turnover mechanism of the packing box of the present invention,

figure 4 is a schematic diagram of the circuit structure of the present invention,

fig. 5 is a pneumatic control schematic diagram of the present invention.

In the figure: the device comprises a first roller conveyor 1, a folded plate 2, a first bracket 31, a second bracket 32, a camera 4, a photoelectric switch 5, a first air cylinder 61, a second air cylinder 62, a wheel row 7, a second roller conveyor 8, a conveying chain 81, a rotating shaft 91, a baffle plate 92 and a box overturning groove 93.

Detailed Description

As shown in fig. 1 to 5, a defective packaging box sorting device comprises a detection device and a control system, wherein the detection device comprises a first roller conveyor 1 and a wheel bank 7, a first bracket 31 and a second bracket 32 are installed on a frame of the first roller conveyor 1, a camera 4 and a photoelectric switch 5 are respectively installed on the first bracket 31 and the second bracket 32, two folded plates 2 are arranged on the first roller conveyor 1 below the camera 4, a guide channel is separated by the two folded plates 2, a plurality of first air cylinders 61 are installed on the frame of the first roller conveyor 1 on one side of the guide channel, the wheel bank 7 comprises two support plates, one end of each support plate is hinged to one end of the first roller conveyor 1, a plurality of rollers are connected between the two support plates through shafts, the wheel bank 7 is hinged to the frame of the first roller conveyor 1 through a plurality of second air cylinders 62, the control system comprises a controller and a computer, the camera 4 is electrically connected with a computer, the computer is connected with the controller through an RS232 cable, and the photoelectric switch 5 is connected with the input end of the controller and used for controlling the electromagnetic valves of the first air cylinder 61 and the second air cylinder 62 to be connected with the output end of the controller.

The utility model discloses a use method does:

initially, the solenoid valves YA1 and YA2 of fig. 5 for controlling the extension and retraction of the first cylinder 61 and the second cylinder 62 are de-energized, the piston rod of each first cylinder 61 is retracted, and the second cylinder 62 pushes the wheel row 7 to be horizontal.

First step, first roller conveyor 1 carries the packing carton to enter into the direction passageway, rectify the packing carton position by the direction passageway, and then packing carton one end is during through photoelectric switch 5, photoelectric switch 5 will monitor signal transmission and give the controller, receive the electricity by controller control YA1, first cylinder 61 piston rod stretches out first roller conveyor 1 surface, intercept the packing carton by first cylinder 61 piston rod, camera 4 shoots the packing carton in the direction passageway simultaneously, the driven computer of image that will shoot simultaneously.

Secondly, when the YA1 is powered off, the piston rod of the first air cylinder 61 retracts, meanwhile, the camera 4 compares the collected packing box image with a prestored image to judge whether the packing box is qualified or not, if the packing box is unqualified, the controller controls the YA2 to be powered on, the piston rods of the second air cylinders 62 retract synchronously, one end of the wheel row 7 inclines downwards, the unqualified packing box slides out of the roller conveyor along the wheel row 7 under the driving of the first roller conveyor 1, and therefore the unqualified packing box is removed; if the packaging box is qualified, YA2 is kept in a power-off state, the wheel row 7 is kept horizontal, and the packaging box is conveyed to a lower-level processing unit by the first roller conveyor 1.

Among them, the package box photographed by the camera 4 is judged to be qualified by referring to patent No. CN 104155311a entitled "visual inspection method for printed matter" or patent No. CN 103954634 a entitled "online quality inspection system for printed matter".

The detection device comprises two groups, a packaging box turnover device is arranged between the two groups of detection devices, the packaging box turnover device comprises a second roller conveyor 8, a rotating shaft 91 is installed in the second roller conveyor 8, two baffle plates 92 are installed on the rotating shaft 91 at intervals, a plurality of box turnover grooves 93 are connected between the two baffle plates 92, each box turnover groove 93 is evenly distributed around the axis of the rotating shaft 91, each box turnover groove 93 is formed by two baffle plates which are arranged at intervals in parallel, and one end of the rotating shaft 91 is in transmission connection with a conveying chain 81 of the second roller conveyor 8 through a grooved pulley mechanism 95.

Some packaging boxes are provided with stickers stuck on two sides, such as packaging box rice flower fragrance raw stock wine produced by Hubei rice flower fragrance wine industry GmbH, and the appearance patent number is CN 302587301S; here, two sets of detecting devices are provided with a first detecting device and a second detecting device, as shown in fig. 5, two solenoid valve electromagnet ends for controlling the first cylinder 61 and the second cylinder 62 in the first detecting device are YA1 and YA2, respectively, and two solenoid valve electromagnet ends for controlling the first cylinder 61 and the second cylinder 62 in the second detecting device are YA3 and YA4, respectively.

After the first detection device detects the front side of the packaging box, the packaging box is conveyed to the second roller conveyor 8, the packaging box is conveyed to each box turning groove 93 by the second roller conveyor 8, and the box turning grooves 93 intermittently rotate under the driving of the conveying chain 81 and the sheave mechanism 95, so that the reverse side of the packaging box is detected by the second detection device on the second detection device conveyed after the packaging box is turned.

Claims (2)

1. The utility model provides a defective products packing carton sorting device, includes detection device and control system, its characterized in that: the detection device comprises a first roller conveyor (1) and a wheel bank (7), a first support (31) and a second support (32) are installed on a rack of the first roller conveyor (1), a camera (4) and a photoelectric switch (5) are respectively installed on the first support (31) and the second support (32), two folded plates (2) are arranged on the first roller conveyor (1) below the camera (4), a guide channel is formed by the two folded plates (2) in an interval mode, a plurality of first air cylinders (61) are installed on the rack of the first roller conveyor (1) on one side of the guide channel, one end of the wheel bank (7) is hinged to one end of the first roller conveyor (1), the wheel bank (7) is hinged to the rack of the first roller conveyor (1) through a plurality of second air cylinders (62), the control system comprises a controller and a computer, the camera (4) is electrically connected with the computer, the computer is electrically connected with the controller, the photoelectric switch (5) is connected with the input end of the controller, and the photoelectric switch is used for controlling the electromagnetic valves of the first air cylinder (61) and the second air cylinder (62) to be connected with the output end of the controller.

2. The defective package sorting apparatus according to claim 1, wherein: the detection device comprises two groups, a packaging box turnover device is arranged between the two groups of detection devices, the packaging box turnover device comprises a second roller conveyor (8), a rotating shaft (91) is installed in the second roller conveyor (8), two baffle plates (92) are installed on the rotating shaft (91) at intervals, a plurality of box turnover grooves (93) are connected between the two baffle plates (92), each box turnover groove (93) is uniformly distributed around the axis of the rotating shaft (91), each box turnover groove (93) is formed by two baffle plates which are arranged at parallel intervals, and one end of the rotating shaft (91) is in transmission connection with a conveying chain (81) of the second roller conveyor (8) through a sheave mechanism (95).

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