Pack missing detection device for cigarette carton package

Abstract

The utility model belongs to the technical field of cigarette detection devices, and particularly relates to a cigarette carton package missing detection device which comprises a detection mechanism installed on a conveyor, a marking mechanism is further installed on the conveyor behind the detection mechanism, and the detection mechanism comprises an upper installation frame, a lower installation frame, a BCS capacitive sensor and a controller. By arranging the detection mechanism and the marking mechanism, cigarette cartons on an assembly line can be detected, the delivery of defective products can be reduced, and the situation that the cigarette cartons lacking packets flow into the transaction field to affect the quality of the products can be avoided; by arranging the marking device, defective cigarettes are marked, and follow-up treatment of workers is facilitated; the marking mechanism is provided with a plurality of nozzles, so that corresponding positions of the cigarettes lacking packets at different positions can be marked, subsequent workers can conveniently analyze cigarette packet lacking reasons according to the marked positions, data support is provided for subsequent processing, and the efficiency of processing bad problems is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cigarette detection devices, and particularly relates to a missing-packet detection device for strip cigarette packaging. Background Art

[0002] In the process of tobacco production and distribution, it is extremely important to ensure the integrity and accuracy of each cigarette. However, in actual operation, due to the influence of various factors, missing packets may occur when the strip cigarettes are shipped out of the warehouse. This phenomenon not only affects the product quality and consumer experience, but may also cause economic losses and damage to the reputation of the enterprise.

[0003] The patent with the authorization announcement number CN 216140237 U discloses a three-in-one strip cigarette detection device. However, this device cannot mark the strip cigarettes with missing packets, completely relies on the system to record the strip cigarettes, and does not disclose how to sort and process the strip cigarettes with missing packets on the production line. Therefore, it has become a problem to be solved to invent a device that can detect the missing packets of strip cigarettes on the production line and simultaneously mark and process them. Content of the Utility Model

[0004] In view of this, the utility model provides a missing-packet detection device for strip cigarette packaging to solve the problems existing in the prior art.

[0005] In order to achieve the above purpose, the utility model is realized through the following technical solutions:

[0006] The utility model provides a missing-packet detection device for strip cigarette packaging, which includes a detection mechanism installed on a conveyor. A marking mechanism is also installed on the conveyor behind the detection mechanism. The detection mechanism includes an upper mounting frame, a lower mounting frame, a BCS capacitance sensor, and a controller;

[0007] The upper mounting frame is made of a Z-shaped plate. Fixing holes are provided on the lower plate surface of the upper mounting frame, and a row of mounting holes are provided on the higher plate surface of the upper mounting frame;

[0008] The lower mounting frame is an L-shaped plate structure. Fixing holes are provided on the vertical plate surface of the lower mounting frame, and a row of mounting holes are provided on the horizontal plate surface of the lower mounting frame;

[0009] The BCS capacitance sensor is respectively installed on the upper mounting frame and the lower mounting frame through the mounting holes, and is electrically connected to the controller through a data cable;

[0010] The marking device includes a plurality of nozzles. The nozzles are communicated with an ink pump through a pipeline, and the control cables of the nozzles and the ink pump are electrically connected to the controller.

[0011] In the above-mentioned cigarette pack shortage detection device, as a preferred solution, it further includes a pushing device arranged on the conveyor rack. The pushing device includes an electric push rod installed on one side of the rack and located above the conveyor belt, and a CCD camera arranged on the conveyor rack on one side of the electric push rod. The CCD camera and the electric push rod are electrically connected to the controller through cables.

[0012] In the above-mentioned cigarette pack shortage detection device, as a preferred solution, the BCS capacitance sensors on the upper mounting rack correspond to the BCS capacitance sensors on the lower mounting rack one by one.

[0013] In the above-mentioned cigarette pack shortage detection device, as a preferred solution, the number and positions of the nozzles correspond to the positions and numbers of the BCS capacitance sensors on the upper mounting rack.

[0014] The present utility model provides a cigarette pack shortage detection device, which has the following beneficial effects:

[0015] The cigarette pack shortage detection device provided by the present utility model has the advantages of simple structure and convenient implementation. By setting a detection mechanism and a marking mechanism, it can detect the cigarette packs on the production line, reduce the out-of-warehouse of defective products, and prevent the cigarette packs with shortages from flowing into the trading field and affecting the product quality. Through the set marking device, the problematic cigarette packs are marked, which is convenient for workers to process later. The marking mechanism is provided with multiple nozzles, which can mark the corresponding positions of the cigarette packs with shortages at different positions, facilitating the subsequent workers to analyze the reasons for the shortages of the cigarette packs according to the marked positions, providing data support for subsequent processing, and improving the efficiency of handling defective problems. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall installation structure provided by an embodiment of the present utility model;

[0017] Figure 2 It is a schematic diagram of the control block diagram provided by an embodiment of the present utility model;

[0018] Figure 3 It is a schematic diagram of the mechanical structure of the detection device provided by an embodiment of the present utility model. Detailed Embodiments

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0020] The exemplary embodiments of the present utility model will be described in detail with reference to the following drawings.

[0021] The meanings represented by the serial numbers in the figures are as follows: 1 is a conveyor frame, 2 is a lower mounting frame, 3 is an upper mounting frame, 3-1 is a first mounting plate, 3-2 is a second mounting plate, 3-3 is a fixing hole, 4 is a conveyor belt, 5 is a nozzle, and 6 is a BCS capacitance sensor.

[0022] The following describes the exemplary embodiments of the present utility model in conjunction with specific situations:

[0023] As Figures 1 to 3 shown, the present utility model provides a missing-pack detection device for cigarette packaging, including a detection mechanism installed on the conveyor frame 1 of a conveyor. A marking mechanism is also installed on the conveyor frame 1 behind the detection mechanism. The detection mechanism includes an upper mounting frame 3, a lower mounting frame 2, a BCS capacitance sensor 6, and a controller;

[0024] The upper mounting frame 3 is made of a Z-shaped plate, which can be made of a metal plate or a plastic plate. Fixing holes 3-3 are provided on the lower plate surface of the upper mounting frame 3, and a row of mounting holes are provided on the higher plate surface of the upper mounting frame 3. The mounting holes are used to install the BCS capacitance sensor 6 or the nozzle 5, which is installed according to specific needs. The higher plate surface of the mounting frame 3 consists of two parts. One is a first mounting plate for installing the BCS capacitance sensor. A plurality of BCS capacitance sensors 6 are successively installed on the first mounting plate, and their numbers are successively A1, B1, C1, D1, and E1; the other is a second mounting plate for fixedly installing a plurality of nozzles 5, which are successively P1, P2, P3, P4, and P5.

[0025] The lower mounting frame 2 is an L-shaped plate structure, which can be made of metal or plastic. Fixing holes 3-3 are provided on the vertical plate surface of the lower mounting frame 2, and a row of mounting holes are provided on the horizontal plate surface of the lower mounting frame 2. A plurality of BCS capacitance sensors are successively installed in the row of mounting holes, and their numbers are successively A2, B2, C2, D2, and E2.

[0026] The BCS capacitance sensor 6 is respectively installed on the upper mounting frame 3 and the lower mounting frame 2 through the mounting holes and is electrically connected to the controller through a data cable. After the BCS capacitance sensors 6 at different positions detect an abnormal electric field, they will transmit the detected abnormal signals to the controller, and the controller will control the actuating mechanism to make different nozzles 5 work according to the received signals;

[0027] The marking device includes a plurality of nozzles 5. The nozzles 5 are connected to an ink pump through pipes, and the control cables of the nozzles 5 and the ink pump are electrically connected to a controller. According to the abnormal signal transmitted back by the BCS capacitance sensor and after being delayed by a delay circuit, the controller controls the corresponding nozzles 5 to mark the corresponding positions of the cigarette cartons.

[0028] The cigarette carton packaging missing-pack detection device further includes a pushing device arranged on the conveyor frame 1. The pushing device includes an electric push rod installed on one side of the conveyor frame 1 and above the conveyor belt 4, and a CCD camera arranged on the conveyor frame 1 on one side of the electric push rod. The CCD camera and the electric push rod are electrically connected to the controller through cables. Based on the marks on the cigarette cartons captured by the CCD camera, the signal is then transmitted back to the controller. The controller controls the electric push rod to work according to the received signal, and pushes the marked cigarette cartons on the conveyor belt 4 out of the conveyor belt 4, thereby separating the problematic cigarette cartons.

[0029] The BCS capacitance sensors 6 on the upper mounting frame 3 and the BCS capacitance sensors 6 on the lower mounting frame 2 correspond to each other one by one. This design enables the BCS capacitance sensors on the upper mounting frame 3 to detect whether there is a missing carton in the upper layer of the cigarette cartons; the BCS capacitance sensors on the lower mounting frame 2 detect whether there is a missing carton in the lower layer of the cigarette cartons through the single-layer conveyor belt 4.

[0030] The number and positions of the nozzles 5 correspond to the positions and number of the BCS capacitance sensors 6 on the upper mounting frame 3. This design enables the nozzles 5 to mark the cigarette cartons at different positions in the cigarette cartons.

[0031] Working principle: When starting the device, the cigarette cartons enter the detection mechanism position along the conveyor belt. The BCS capacitance sensors above and below the cigarette cartons detect different positions of the cigarette cartons. If there is a missing pack in the cigarette cartons, the sensors at the corresponding positions will send out abnormal signals and transmit them to the controller. The controller will control the corresponding nozzles to spray and mark according to the received signals; the BCS capacitance sensors at the corresponding positions on the upper mounting frame and the lower mounting frame will be defined as the same input pins of the controller. Furthermore, the controller can judge which nozzle is working according to the different received signal pins.

[0032] Finally, it should also be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

[0033] The above uses specific examples to elaborate on the principle and implementation of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model; at the same time, for those of ordinary skill in the art, according to the idea of the present utility model, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be construed as a limitation to the present utility model.

Claims

1. A missing-packet detection device for cigarette strip packaging, comprising a detection mechanism installed on a conveyor, characterized in that: A marking mechanism is also installed on the conveyor behind the inspection agency. The inspection agency includes an upper mounting frame, a lower mounting frame, a BCS capacitance sensor, and a controller; The upper mounting frame is made of a Z-shaped plate. Fixing holes are provided on the lower plate surface of the upper mounting frame, and a row of mounting holes are provided on the higher plate surface of the upper mounting frame; The lower mounting frame is an L-shaped plate structure. Fixing holes are provided on the vertical plate surface of the lower mounting frame, and a row of mounting holes are provided on the horizontal plate surface of the lower mounting frame; The BCS capacitance sensor is respectively installed on the upper mounting frame and the lower mounting frame through the mounting holes and is electrically connected to the controller through a data cable; The marking mechanism includes a plurality of nozzles. The nozzles are communicated with an ink pump through pipes, and the control cables of the nozzles and the ink pump are electrically connected to the controller.

2. The missing package detection device for cigarette strip packaging according to claim 1, characterized in that: It further includes a pushing device arranged on the conveyor frame. The pushing device includes an electric push rod installed on one side of the frame and located above the conveyor belt and a CCD camera arranged on the conveyor frame on one side of the electric push rod. The CCD camera and the electric push rod are electrically connected to the controller through cables.

3. The missing-pack detection device for cigarette carton packaging according to claim 1, wherein: The BCS capacitance sensors on the upper mounting frame correspond to the BCS capacitance sensors on the lower mounting frame one by one.

4. The missing-pack detection device for cigarette carton packaging according to claim 1, wherein: The number and positions of the nozzles correspond to the positions and number of the BCS capacitance sensors on the upper mounting frame.

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