Cigarette carton temporary storage fixing and box opening pushing early warning device

Abstract

The utility model discloses a cigarette carton temporary storage fixing and box opening pushing early warning device which comprises a box opening unit, a box pushing unit, a box pushing unit, a box pushing unit, a box pushing unit, a box pushing unit and a box pushing unit. The early warning unit comprises a size detection sensor mounted at an outlet of the case unpacking machine, a controller electrically connected with the size detection sensor, and an alarm electrically connected with the controller; an early warning unit is installed between an outlet of a case unpacking machine and a cache belt frame, when cigarette cartons are pushed out, a size detection sensor installed at the outlet of the case unpacking machine is used for conducting size detection on the cigarette cartons, and when it is detected that the height and the width of the cigarette cartons exceed set threshold values, it is judged that the cigarette cartons are not unpacked or not completely unpacked; and the controller controls the alarm to give an alarm, so that a worker can be reminded of timely on-site treatment, and the subsequent sorting operation is prevented from being influenced.

Description

Technical Field

[0001] The utility model relates to a device for caching, fixing, opening cases and pushing materials of cigarette cartons, belonging to the technical field of cigarette carton opening. Background Art

[0002] In a cigarette logistics distribution center, opening a case of cigarettes means taking out the packaged cigarette products from a carton for subsequent sorting, inkjet coding and other operations. Currently, a cigarette case opening machine is mainly used for opening cigarette cases. Its function is to automatically remove the carton packaging of the cigarette cases and push the cartons of cigarettes into a cache belt rack for sorting. Its process actions can be summarized as "one opening, two flipping and three pushing", that is, opening the carton, flipping up the carton cover and pushing out the cartons of cigarettes. This device can significantly improve the case opening efficiency, reduce the damage of goods and reduce the labor intensity of workers. However, the applicant has found in actual production that there are at least the following problems in the current pushing of opened cigarette cases: First, sometimes the case opening machine cannot complete the case opening operation. At this time, what is pushed out is the cigarette case, and if not handled in time, it will affect the subsequent sorting operation; Second, after long-term operation, the case opening machine and the cache belt rack will shift, resulting in problems such as the cigarettes being prone to tipping when pushed out. Content of the Utility Model

[0003] Based on the above, the utility model provides a device for caching, fixing, opening cases and pushing materials of cigarette cartons to overcome the deficiencies of the prior art.

[0004] The technical solution of the utility model is: a device for caching, fixing, opening cases and pushing materials of cigarette cartons, comprising:

[0005] A case opening unit, which includes a case opening machine and a cache belt rack docked with the outlet of the case opening machine;

[0006] An early warning unit, including a dimension detection sensor installed at the outlet of the case opening machine, a controller electrically connected to the dimension detection sensor, and an alarm electrically connected to the controller.

[0007] In one example, the cache belt rack includes a frame, a conveyor belt arranged on the frame, and baffles arranged on both sides of the frame.

[0008] In one example, a fixing frame is provided at the end face of the baffle and the outlet of the case opening machine, and both sides of the fixing frame are respectively fixed to the baffle and the end face of the case opening machine through fasteners.

[0009] In one example, the fixing frame includes a square frame and triangular frames installed at the tops of both sides of the square frame. Both sides of the triangular frames are respectively connected to the top of the baffle and the end face of the case opening machine. The square frame is located between the case opening machine and the cache belt rack, and the dimension detection sensor is installed in the square frame.

[0010] In one example, the size detection sensor includes a first light curtain sensor and a second light curtain sensor respectively installed on the inner wall of the square frame.

[0011] In one example, the transmitter and receiver of the first light curtain sensor are respectively arranged vertically on two vertical walls of the square frame for detecting the height of the cigarette package.

[0012] In one example, the transmitter and receiver of the second light curtain sensor are respectively arranged horizontally on two horizontal walls of the square frame for detecting the width of the cigarette package.

[0013] In one example, the tripod includes a vertical plate, a horizontal plate perpendicularly connected to the vertical plate, and an inclined plate connected between the vertical plate and the horizontal plate.

[0014] Advantages of the present utility model: By installing a warning unit between the outlet of the case opener and the buffer belt rack, when the cigarette package is pushed out, the size detection sensor installed at the outlet of the case opener detects the size of the cigarette package. When it is detected that the height and width of the cigarette package exceed the set threshold, it is determined that the cigarette package is not unpacked or not fully unpacked. The controller controls the alarm to give a prompt alarm, which can remind the staff to handle it on-site in time and avoid affecting the subsequent sorting operation. In addition, by installing a fixing frame at the baffle and the end face of the outlet of the case opener, the buffer belt rack and the case opener are tightly connected together, which can solve the problem of displacement of the system after running for a period of time. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the cigarette package buffer fixing and case opening and pushing warning device;

[0016] Figure 2 It is a schematic diagram of the fixing frame;

[0017] Description of the Reference Numerals:

[0018] 1 Case opener, 2 Buffer belt rack, 21 Frame, 22 Conveyor belt, 23 Baffle; 3 Size detection sensor, 31 First light curtain sensor, 32 Second light curtain sensor, 4 Controller, 5 Alarm, 6 Fixing frame, 61 Square frame, 62 Tripod, 621 Vertical plate, 622 Horizontal plate, 623 Inclined plate. Detailed Embodiments

[0019] In order to make the above-mentioned objects, features and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific embodiments of the present utility model with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0020] Please refer to Figure 1 and Figure 2 , a case cigarette caching, fixing, case opening, pushing and warning device in this embodiment includes a case opening unit and a warning unit.

[0021] The case opening unit includes a case opener 1 and a caching belt rack 2 connected to the outlet of the case opener 1. The caching belt rack 2 includes a frame 21, a conveyor belt 22 installed on the frame 21, and baffles 23 installed on both sides of the frame 21. The warning unit includes a size detection sensor 3 installed at the outlet of the case opener 1, a controller 4 electrically connected to the size detection sensor 3, and an alarm 5 electrically connected to the controller 4.

[0022] The case cigarettes entering the case opener 1 from the upstream are unpacked in the case opener 1 and then pushed onto the conveyor belt 22. When being pushed out, the size detection sensor 3 installed at the outlet of the case opener 1 detects the size of the case cigarettes. When it is detected that the height and width of the case cigarettes exceed the set threshold value, it is determined that the case cigarettes are not unpacked or not fully unpacked. The controller 4 controls the alarm 5 to give a prompt alarm, and the staff can handle it in time on the spot.

[0023] In order to ensure the stability of the device operation, a fixing frame 6 is provided at the end face of the baffle 23 and the outlet of the case opener 1. Both sides of the fixing frame 6 are respectively fixed to the end faces of the baffle 23 and the case opener 1 through fasteners. The caching belt rack 2 and the case opener 1 are tightly connected together through the fixing frame 6, which can solve the problem of displacement of the system after running for a period of time.

[0024] For the convenience of installation, the fixing frame 6 includes a square frame 61 and triangular brackets 62 installed at the tops of both sides of the square frame 61. Both sides of the triangular brackets 62 are respectively connected to the top of the baffle 23 and the end face of the case opener 1. The triangular brackets 62 include vertical plates 621, horizontal plates 622 perpendicularly connected to the vertical plates 621, and inclined plates 623 connected between the vertical plates 621 and the horizontal plates 622. The vertical plates 621 are closely attached to the end face of the case opener 1, and the horizontal plates 622 are closely attached to the top face of the baffle 23 and are fixed by fasteners. The square frame 61 is located between the case opener 1 and the buffer belt rack 2, and the size detection sensor 3 is installed in the square frame 61. Specifically, the size detection sensor 3 includes a first light curtain sensor 31 and a second light curtain sensor 32 respectively installed on the inner walls of the square frame 61. The emitter and receiver of the first light curtain sensor 31 are respectively vertically arranged on the two vertical walls of the square frame 61 for detecting the height of the cigarette package, and the emitter and receiver of the second light curtain sensor 32 are respectively horizontally arranged on the two horizontal walls of the square frame 61 for detecting the width of the cigarette package.

[0025] Through the fixing frame 6 composed of the square frame 61 and the triangular brackets 62, not only can the fixed connection between the buffer belt rack 2 and the case opener 1 be realized to avoid its displacement, but also a reliable installation position for the size detection sensor 3 can be provided to ensure the accuracy of detection. In addition, the height of the cigarette package is detected by the first light curtain sensor 31, the width of the cigarette package is detected by the second light curtain sensor 32, and whether it is a carton or a cigarette package after case opening can be accurately judged through the height and width of the cigarette package. The height and width of the carton are both larger than the size of the cigarette package.

[0026] The above-described embodiments only represent several implementation manners of the present invention, and their descriptions are relatively specific and detailed, but should not be construed as limiting the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention should be subject to the appended claims.

Claims

1. A piece of cigarette caching, fixing, case opening, pushing and warning device, characterized in that Including: An unpacking unit, which includes an unpacking machine (1) and a buffer belt rack (2) docked with the outlet of the unpacking machine (1); An early warning unit, including a size detection sensor (3) installed at the outlet of the unpacking machine (1), a controller (4) electrically connected to the size detection sensor (3), and an alarm (5) electrically connected to the controller (4).

2. The piece cigarette buffering, fixing, case opening, pushing and warning device according to claim 1, characterized in that, The buffer belt rack (2) includes a rack (21), a conveyor belt (22) arranged on the rack (21), and baffles (23) arranged on both sides of the rack (21).

3. The cigarette case caching, fixing, case opening, material pushing and warning device according to claim 2, characterized in that, Fixing frames (6) are provided at the end face of the baffle (23) and the outlet of the unpacking machine (1), and both sides of the fixing frame (6) are respectively fixed to the baffle (23) and the end face of the unpacking machine (1) through fasteners.

4. The cigarette case buffering, fixing, case opening, pushing and warning device according to claim 3, characterized in that, The fixing frame (6) includes a square frame (61) and triangular frames (62) installed at the tops of both sides of the square frame (61). Both sides of the triangular frame (62) are respectively connected to the top of the baffle (23) and the end face of the unpacking machine (1). The square frame (61) is located between the unpacking machine (1) and the buffer belt rack (2), and the size detection sensor (3) is installed in the square frame (61).

5. The cigarette cache fixing, case opening, pushing and warning device according to claim 4, characterized in that, The size detection sensor (3) includes a first light curtain sensor (31) and a second light curtain sensor (32) respectively installed on the inner walls of the square frame (61).

6. The cigarette case buffering, fixing, case opening, pushing and warning device according to claim 5, characterized in that, The transmitter and receiver of the first light curtain sensor (31) are respectively vertically arranged on the two vertical walls of the square frame (61) for detecting the height of the cigarette carton.

7. The cigarette cache fixing, case opening, pushing and warning device according to claim 5, characterized in that The transmitter and receiver of the second light curtain sensor (32) are respectively horizontally arranged on the two horizontal walls of the square frame (61) for detecting the width of the cigarette carton.

8. The cigarette case buffering, fixing, case opening, pushing and warning device according to claim 4, characterized in that, The triangular frame (62) includes a vertical plate (621), a horizontal plate (622) perpendicularly connected to the vertical plate (621), and an inclined plate (623) connected between the vertical plate (621) and the horizontal plate (622).

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