Carton surface continuous coding device

Abstract

The utility model relates to the technical field of carton surface code printing, in particular to a carton surface continuous code printing device which comprises a conveying mechanism used for conveying cartons, and further comprises at least two code printing machines, a detection mechanism and a controller, the at least two code printing machines are arranged on the conveying mechanism and used for printing codes on the surfaces of the cartons, and the detection mechanism is used for detecting the codes on the surfaces of the cartons. The cartons are conveyed to the positions of the coding machines one by one, so that the coding machines carry out coding on the cartons, after the coding is finished, the detection mechanism on the downstream of the coding machine detects whether the coding on the surfaces of the cartons is qualified or not, and the detection mechanism is arranged on the conveying mechanism and is located on the downstream of the first coding machine on the upstream of the conveying mechanism. If the code printing machine is unqualified, the detection mechanism transmits a signal to the controller, the controller controls the code printing machine to be closed, and meanwhile, the code printing machine at the downstream of the code printing machine is started for continuous code printing, so that the situation that the code printing cannot be continued due to direct stagnation of a production line caused by unqualified code printing is prevented, and the continuous code printing efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to carton surface coding technology field especially is a kind of carton surface continuous coding device. BACKGROUND

[0002] Carton is used as a kind of packaging tool, usually need to mark the name of internal product, trademark, production date etc. Specific content on carton, for the convenience of coding for large quantities of carton, currently there are some carton continuous coding device, by carton continuous conveying, coding on carton surface.

[0003] However, when the carton continuous coding device in the prior art appears the situation of coding unqualified when using, the processing mode often directly leads to the stagnation of production line, the problem of coding interruption occurs, the efficiency of carton coding is affected, therefore, based on the above situation, we propose a kind of carton surface continuous coding device to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model provides a kind of carton surface continuous coding device to solve the problem of the production line stagnation caused by the carton coding unqualified in prior art and cannot continuous coding, affect coding efficiency.

[0005] The technical problem solved by the utility model is realized by the following technical scheme:

[0006] A kind of carton surface continuous coding device, including the conveying mechanism for conveying carton, further including at least two coding machines, detection mechanism and controller, at least two described coding machines are located on conveying mechanism, for coding on carton surface, the detection mechanism is arranged on conveying mechanism, and located downstream of first coding machine upstream of conveying mechanism, for detecting whether the coding on carton surface is qualified, the controller is electrically connected with detection mechanism and at least two coding machines, for receiving the detection signal of detection mechanism, controls the coding machine downstream of conveying mechanism and codes carton, while closing the coding machine upstream, realizes continuous coding.

[0007] Preferably, downstream of at least two described coding machines is equipped with detection mechanism, for detecting whether qualified after coding by corresponding coding machine.

[0008] Preferably, detection mechanism upstream of the conveying mechanism is equipped with telescopic piece between the coding machine downstream of this detection mechanism, when the detection mechanism upstream detects that carton coding is unqualified, the controller controls telescopic piece and rejects this carton.

[0009] Preferably, detection sensor is equipped on the coding machine, and the detection sensor is used to detect the position of carton.

[0010] Preferably, the coding machine is connected with the conveying mechanism through an electric telescopic rod, and the electric telescopic rod is electrically connected with the controller.

[0011] Preferably, the coding machine is connected with the conveying mechanism through an electric telescopic rod, and the electric telescopic rod is electrically connected with the controller.

[0012] The paper box coding machine has the beneficial effects that: the paper boxes are conveyed to the positions of the coding machines one by one, the coding machines code on the paper boxes, when the coding is completed, the detection mechanism downstream of the coding machine detects whether the coding on the surface of the paper box is qualified, if not, the detection mechanism transmits a signal to the controller, the controller controls the coding machine to be closed, and simultaneously controls the coding machine downstream of the coding machine to be opened to continue coding, prevents the production line from directly stopping and the coding from continuing due to unqualified coding, and improves the efficiency of continuous coding. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0014] Figure 1 The present application provides a three-dimensional structure schematic diagram Figure 1 ;

[0015] Figure 2 The present application provides a three-dimensional structure schematic diagram Figure 2 ;

[0016] Figure 3 The present application provides a schematic view of the upper structure

[0017] Figure 4 The present application provides a schematic view of the cross-section structure.

[0018] In the drawings, 1 is a conveying mechanism, 2 is a coding machine, 3 is a detection mechanism, 4 is a controller, 5 is a telescopic part, 6 is a detection sensor, 7 is an electric telescopic rod, and 8 is a warning part. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects achieved by the present application easy to understand, the present application will be further described below in combination with specific drawings.

[0020] Referring to Figures 1-4As shown, a continuous coding device for the surface of a carton includes a conveying mechanism 1 for conveying the carton and at least two coding machines 2 arranged on the conveying mechanism 1. The conveying mechanism 1 can be a conveyor belt. The conveying mechanism 1 is driven by a motor and the speed of the conveying mechanism 1 can be controlled by the motor. In use, the carton is continuously conveyed on the conveying mechanism 1, and then moves from upstream to downstream of the conveying mechanism 1 and passes through the first coding machine 2 arranged upstream of the conveying mechanism 1. The coding machine 2 starts to code the surface of the carton. The coding machine 2 can be an inkjet coding machine 2, a laser coding machine 2, a thermal transfer coding machine 2, etc. This is prior art and will not be described in detail here. When the carton after coding continues to move downstream of the conveyor belt, the detection mechanism 3 arranged on the conveyor belt and located downstream of the coding machine 2 detects whether the coding on the surface of the carton is qualified. The detection mechanism 3 can be an image acquisition device, such as a CCD camera, a smart vision detection device, etc. The image acquisition device can quickly analyze and judge the collected image through a smart algorithm. This technology is prior art and will not be described in detail here.

[0021] When the detection mechanism 3 detects that the coding on the surface of the carton is not qualified, the detection mechanism 3 transmits a signal to the controller 4 electrically connected thereto. After receiving the signal transmitted by the detection mechanism 3, the controller 4 controls the upstream coding machine 2 to be closed for maintenance, and controls the downstream coding machine 2 to be opened to replace the upstream coding machine 2 to continue working. At this time, the carton on the conveying mechanism 1 is continuously coded. The quality of the coding on the carton is guaranteed, and the production line is not interrupted due to the problem of the coding machine 2. The efficiency of production is improved.

[0022] Referring to Figures 1-3 Further, as shown, to test the coding quality of the last coding machine 2 downstream, at least two detection mechanisms 3 are arranged downstream of the coding machines 2 for detecting whether the coding after the corresponding coding machine 2 is qualified. When the upstream coding machine 2 stops, it can be immediately repaired. When the last coding machine 2 downstream detects that the coding on the carton is not qualified, the controller 4 receives the signal from the detection mechanism 3, and then controls the coding machine 2 to be closed, and controls the upstream coding machine 2 that has been repaired to work. It is best to use the adjacent upstream coding machine 2, which can reduce the number of unqualified cartons produced.

[0023] Referring to Figures 1-4As shown, further, in order to timely pick out the unqualified carton, a telescopic piece 5 is arranged between the detection mechanism 3 upstream of the conveying mechanism 1 and the code printer 2 downstream of the detection mechanism 3, which can be an electric telescopic rod, a hydraulic telescopic rod or the like. When the detection mechanism 3 upstream detects that the carton code is unqualified, the detection mechanism 3 transmits a signal to the controller 4, and the controller 4 controls the telescopic piece 5 to extend. The movable end of the telescopic piece 5 in the extension process contacts the carton and pushes the carton out of the conveying mechanism 1, so as to be rejected, avoiding mixing with the qualified cartons falling from the downstream of the conveying mechanism 1. Meanwhile, a downwardly inclined guide plate can be arranged on the conveying mechanism 1 opposite to the telescopic piece 5, so as to guide the rejected carton to a suitable position for storage.

[0024] Referring to Figures 1-4 As shown, further, in order to accurately code the carton, a detection sensor 6 is arranged on the code printer 2, which can be a photoelectric sensor. When the carton passes through the code printer 2, the light emitted by the light-emitting element is blocked by the carton, and the light intensity received by the receiving element changes, thereby detecting the arrival of the carton.

[0025] Referring to Figures 1-4 As shown, further, in order to facilitate the adjustment of the height of the code printer 2, the code printer 2 and the conveying mechanism 1 are connected through an electric telescopic rod 7, which is electrically connected with the controller 4. When coding, the code printer 2 is close to the surface of the carton. When the code printer 2 needs to be repaired, the height of the code printer 2 needs to be raised. At this time, the controller 4 controls the electric telescopic rod 7 to a suitable height. When in use, the controller 4 controls the electric telescopic rod 7 to drive the code printer 2 to a suitable position.

[0026] Referring to Figures 1-4 As shown, further, it also includes a warning piece 8, which can be a sound alarm or a light warning device. The warning piece 8 is electrically connected with the controller 4. When at least two detection mechanisms 3 detect that the carton code is unqualified, the controller 4 receives the detection signal from the detection mechanism 3 and transmits the signal to the warning piece 8. The controller 4 controls the warning piece 8 to issue a warning signal, informing the staff that the production line is stalled at this time, and notifying the staff to handle it in time.

[0027] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A continuous coding device for the surface of cartons, comprising a conveying mechanism (1) for conveying the cartons, characterized in that, Also include; At least two code machines (2), at least two said code machines (2) are arranged on the conveying mechanism (1), for coding on the surface of the carton; Detection mechanism (3), the detection mechanism (3) is arranged on the conveying mechanism (1), and is located downstream of the first code machine (2) upstream of the conveying mechanism (1), for detecting whether the coding on the surface of the carton is qualified; Controller (4), the controller (4) is electrically connected with the detection mechanism (3) and the at least two code machines (2), for receiving the detection signal of the detection mechanism (3), controlling the code machine (2) downstream of the conveying mechanism (1) to code the carton, and closing the code machine (2) upstream at the same time, realizing continuous coding.

2. A continuous coding device for the surface of cartons according to claim 1, characterized in that, Downstream of at least two said code machines (2) are provided with detection mechanism (3), for detecting whether the coding after corresponding code machine (2) is qualified.

3. A continuous coding device for the surface of cartons according to claim 1, characterized in that, The detection mechanism (3) upstream of the conveying mechanism (1) is provided with a telescopic piece (5) between the code machine (2) downstream of the detection mechanism (3), when the detection mechanism (3) upstream detects that the coding of the carton is unqualified, the controller (4) controls the telescopic piece (5) to reject the carton.

4. A continuous coding device for the surface of cartons according to claim 1, characterized in that, The code machine (2) is provided with a detection sensor (6), and the detection sensor (6) is used for detecting the position of the carton.

5. A continuous coding device for the surface of cartons according to claim 1, characterized in that, The code machine (2) and the conveying mechanism (1) are connected through the electric telescopic rod (7), and the electric telescopic rod (7) is electrically connected with the controller (4).

6. A continuous coding device for the surface of cartons according to claim 1, characterized in that, Also include warning part (8), the warning part (8) is electrically connected with the controller (4), when at least two detection mechanisms (3) detect that the coding of the carton is unqualified, the controller (4) controls the warning part (8) to issue an alarm.

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