CN219038795U

CN219038795U - Cigarette missing imaging detection device

Info

Publication number: CN219038795U
Application number: CN202223096895.2U
Authority: CN
Inventors: 文闻; 张瑶
Original assignee: Sichuan Xingrisheng Industrial Co ltd
Current assignee: Sichuan Xingrisheng Industrial Co ltd
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-05-16
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses a strip cigarette missing imaging detection device, which relates to the technical field of tobacco processing detection and comprises a strip cigarette detection box body, wherein a conveying unit is arranged on the outer surface of one side of the strip cigarette detection box body, a positioning unit is movably connected to the bottom surface of an inner cavity of the strip cigarette detection box body, and a detection unit is movably arranged on the top surface of the inner cavity of the strip cigarette detection box body. According to the utility model, through the mutual matching of the motor II and the screw rod, the industrial camera can be driven to carry out mobile detection on the cigarette strips completed by strip loading, the detection range is enlarged, so that the detection is quicker and more visual, the cigarette strips in the smoke box are directly detected and imaged, the signal is strong, the obtained two-dimensional image is more visual, the problems of strip missing and the like can be rapidly, nondestructively and online detected in real time, the alarm is carried out on the packaging of the strip missing through the arrangement of the alarm, and the workers receive the alarm and carry out secondary detection on the alarm, thereby enhancing the rigor and the effectiveness of the device.

Description

Cigarette missing imaging detection device

Technical Field

The utility model relates to the technical field of tobacco processing detection, in particular to a strip cigarette shortage imaging detection device.

Background

In the cigarette production, tobacco bale conveying belt sends the tobacco bale into the tobacco bale packing plant in actual production, the tobacco bale packing plant pushes the tobacco bale into the barrel through the tobacco bale push plate, the tobacco bale is pushed into the barrel and then is sent into the turret, the turret rotates and sends the tobacco bale into the lifting belt after being closed by the closed device, the conditions of tobacco bale push plate faults, tobacco bale deflection entering and the like in the tobacco bale conveying process all can lead to the defect of the tobacco bale, traditional tobacco bale imaging detection, only the tobacco bale weighing detection is installed at the downstream lifting machine, but the situation of error picking or missing picking still exists, staff cannot know whether the tobacco bale is defective or not, and hidden danger is brought to product quality control.

The prior art discloses the publication number: the utility model provides a FOCKE strip box machine lacks package formation of image detection device of CN214397543U, belongs to cigarette processing equipment technical field, lack package formation of image detection device include industry camera, flash light, turret encoder, PLC controller, carry out the detection of lacking the package to open tobacco rod through setting up the industry camera in the turret top, carry out automatic identification to lacking the package tobacco rod, the flash light is according to the automatic light filling of the position signal of turret encoder, avoid the narrow and small illumination in space in the turret to lead to CCD camera misinformation. When the short packet tobacco rod is detected, the PLC drives the lifting motor to stop, the short packet tobacco rod directly enters the removing channel after passing through the lifting device, the short packet tobacco rod is prevented from entering the next working procedure, and the product quality is improved.

When the existing imaging detection device detects, the existing detection equipment cannot carry out imaging detection on the cigarette package in a wide range, and the problem of cigarette shortage is difficult to judge rapidly and intuitively during detection, so that the imaging efficiency is low and the limitation exists.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, detection equipment cannot perform imaging detection on cigarette packages in a wide range during detection, so that imaging efficiency is low and limitation exists.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the imaging detection device for the shortage of the cigarettes comprises a cigarette detection box body, wherein a conveying unit is arranged on the outer surface of one side of the cigarette detection box body, a positioning unit is movably connected to the bottom surface of an inner cavity of the cigarette detection box body, and a detection unit is movably installed on the top surface of the inner cavity of the cigarette detection box body;

the conveying unit comprises a conveying belt and auxiliary positioning mechanisms, and the auxiliary positioning mechanisms are arranged on the outer surfaces of two sides of the conveying belt and are connected with the conveying belt;

the positioning unit comprises a driving mechanism which is arranged at the inner side of an auxiliary positioning movable groove formed in the bottom surface of the inner cavity of the cigarette detection box body;

the detection unit comprises a moving mechanism and an alarm, wherein the moving mechanism is arranged on the top surface of the inner cavity of the cigarette detection box body and is movably connected with the top surface of the inner cavity of the cigarette detection box body, and the lower surface of the alarm is fixedly connected with the outer surface of the upper end of the cigarette detection box body.

Preferably, the lower extreme fixedly connected with fixing base of conveyer belt, the both sides surface fixed mounting of fixing base has the mounting panel, the upper surface fixedly connected with expansion plate of mounting panel, through the cooperation of expansion plate, has played the regulation effect to the locating plate vertical direction.

Preferably, the medial surface fixed mounting of expansion plate has electric putter, electric putter's output fixedly connected with locating plate for through electric putter's setting, be used for the regulation effect to horizontal distance.

Preferably, the lower extreme surface fixed mounting of strip cigarette detection box has motor one, fixedly connected with meshing gear one on the output shaft of motor one, meshing gear one's surface meshing is rotated there is meshing gear two, fixedly connected with threaded rod in the central axis of rotation of meshing gear two, the both ends of threaded rod are connected with the inner wall rotation of movable groove respectively, cooperate jointly through motor one, meshing gear one and meshing gear two, have ensured carrying out effective and stable centre gripping to strip cigarette packing, have strengthened the stability when the dress strip.

Preferably, the surface threaded connection of threaded rod has the grip block, the surface and the inner wall sliding connection of movable groove of grip block for spacing to the grip block, stability when having promoted the centre gripping through the setting of movable groove.

Preferably, the moving mechanism comprises a motor II, the inner side surface of the motor II is fixedly connected with one end of the outer surface of the upper side of the strip cigarette detection box body, a sliding groove is formed in the top surface of the inner cavity of the strip cigarette detection box body, a screw rod is fixedly connected to an output shaft of the motor II, two ends of the screw rod are respectively connected with the inner wall of the sliding groove in a rotating mode, and the motor II and the screw rod are matched with each other to drive the industrial camera to move and detect strip cigarettes after strip packing is completed, so that the detection range is enlarged.

Preferably, the surface threaded connection of lead screw has the slider, the surface of slider and the inner wall swing joint of spout, the lower fixed surface of slider installs industrial camera, industrial camera's inside is provided with communication module, communication module's output and alarm's receiving end signal connection, through alarm's setting, carries out alarm processing to the packing of lacking the strip for the workman receives the alarm and carries out the secondary inspection to it, has strengthened the rigor and the validity of device.

Compared with the prior art, the utility model has the beneficial effects that;

1. according to the utility model, through the arrangement of the conveyor belt, the tobacco is convenient to convey, manual operation is reduced, manpower is saved, the positioning plate can be respectively adjusted in the horizontal direction and the vertical direction by utilizing the mutual matching of the mounting plate and the electric push rod, so that the positioning plate can assist in positioning the tobacco, the deviation is avoided during conveying, the working efficiency and the quality during detection are improved, the practicability and the effectiveness of the whole device are enhanced, in addition, the clamping plate can be driven to move in the opposite direction by utilizing the mutual matching of the motor I, the meshing gear I and the meshing gear II, the effective and stable clamping of the cigarette package is ensured, and the stability during the strip loading is enhanced.

2. According to the utility model, through the mutual matching of the motor II and the screw rod, the industrial camera can be driven to carry out mobile detection on the cigarettes filled with the strips, the detection range is enlarged, so that the detection is quicker and more visual, the cigarettes in the smoke box are directly detected and imaged, the signal is strong, the obtained two-dimensional image is more visual, the problems of strip shortage and the like can be rapidly, nondestructively and online detected in real time, the alarm is set by the alarm, the alarm is carried out on the package of the strip shortage, and a worker receives the alarm and carries out secondary detection on the alarm, thereby enhancing the rigor and the effectiveness of the device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic perspective view of a conveying unit according to the present utility model;

FIG. 3 is a schematic perspective sectional view of a positioning unit according to the present utility model;

fig. 4 is a schematic bottom perspective view of the detection unit of the present utility model.

Legend description:

1. a cigarette detection box body; 2. a transfer unit; 3. a positioning unit; 4. a detection unit; 21. a conveyor belt; 22. an auxiliary positioning mechanism; 221. a mounting plate; 222. a telescoping plate; 223. an electric push rod; 224. a positioning plate; 31. a driving mechanism; 311. a first motor; 312. meshing the first gear; 313. a second meshing gear; 314. a threaded rod; 315. a clamping plate; 41. a moving mechanism; 411. a second motor; 412. a screw rod; 413. a slide block; 414. an industrial camera; 42. an alarm.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The imaging detection device for the shortage of the cigarettes comprises a cigarette detection box body 1, wherein a conveying unit 2 is arranged on the outer surface of one side of the cigarette detection box body 1, a positioning unit 3 is movably connected to the bottom surface of an inner cavity of the cigarette detection box body 1, and a detection unit 4 is movably arranged on the top surface of the inner cavity of the cigarette detection box body 1; the conveying unit 2 comprises a conveying belt 21 and auxiliary positioning mechanisms 22, wherein the auxiliary positioning mechanisms 22 are arranged on the outer surfaces of two sides of the conveying belt 21 and are connected with the outer surfaces of the two sides of the conveying belt 21; the positioning unit 3 comprises a driving mechanism 31, and the driving mechanism 31 is arranged at the inner side of an auxiliary positioning movable groove formed at the bottom surface of the inner cavity of the cigarette detection box body 1; the detection unit 4 comprises a moving mechanism 41 and an alarm 42, the moving mechanism 41 is arranged on the top surface of the inner cavity of the cigarette detection box body 1 and is movably connected with the moving mechanism, the lower surface of the alarm 42 is fixedly connected with the outer surface of the upper end of the cigarette detection box body 1, the lower end of the conveyor belt 21 is fixedly connected with a fixed seat, the outer surfaces of two sides of the fixed seat are fixedly provided with a mounting plate 221, the upper surface of the mounting plate 221 is fixedly connected with a telescopic plate 222, the inner side surface of the telescopic plate 222 is fixedly provided with an electric push rod 223, the output end of the electric push rod 223 is fixedly connected with a locating plate 224, through the arrangement of the conveyor belt 21, the tobacco is convenient to be conveyed, manual work is reduced, the manpower is saved, the adjustment of the locating plate 224 in the horizontal and vertical directions can be respectively carried out by utilizing the mutual cooperation of the mounting plate 221, the locating plate 224 is used for auxiliary locating the tobacco, and offset is avoided during conveying, the working efficiency and the quality during detection are improved, the whole practicability and the effectiveness of the device are enhanced, the motor I311 is fixedly arranged on the outer surface of the lower end of the cigarette detection box body 1, the meshing gear I312 is fixedly connected to the output shaft of the motor I311, the meshing gear II 313 is meshed and rotated on the outer surface of the meshing gear I312, the threaded rod 314 is fixedly connected to the central rotating shaft of the meshing gear II 313, the two ends of the threaded rod 314 are respectively and rotatably connected with the inner wall of the movable groove, the clamping plate 315 is connected with the outer surface of the threaded rod 314 in a threaded manner, the outer surface of the clamping plate 315 is in sliding connection with the inner wall of the movable groove, the clamping plate 315 can be driven to move in opposite directions through the joint of the motor I311, the meshing gear I312 and the meshing gear II 313, the effective and stable clamping of cigarette packaging is ensured, the stability during the packaging of the cigarettes is enhanced, the moving mechanism 41 comprises a second motor 411, the inner side surface of the second motor 411 is fixedly connected with the outer surface of one end of the upper side of the strip smoke detection box body 1, a sliding groove is formed in the top surface of the inner cavity of the strip smoke detection box body 1, a lead screw 412 is fixedly connected to the output shaft of the second motor 411, two ends of the lead screw 412 are respectively connected with the inner wall of the sliding groove in a rotating mode, a sliding block 413 is connected to the outer surface of the lead screw 412 in a threaded mode, the outer surface of the sliding block 413 is movably connected with the inner wall of the sliding groove, an industrial camera 414 is fixedly arranged on the lower surface of the sliding block 413, a communication module is arranged in the industrial camera 414, the output end of the communication module is in signal connection with the receiving end of the alarm 42, the industrial camera 414 can be driven to carry out moving detection on strip smoke completed by the strip smoke through the mutual matching of the second motor 411 and the lead screw 412, the detection range is enlarged, the detection is enabled to be more visual, the strip smoke in the smoke detection box is detected and imaged directly, the two-dimensional images obtained through the detection are more visual, the problems of quick, the damage and the strip shortage and the like are detected online in real time, the situation can be detected, the alarm is received, and the alarm is processed by the setting of the alarm device, and the workers, and the packaging the problem that the strip shortage is detected, and the that the device is detected, and the that the device is convenient to carry and the device to carry out the detection and the detection device and the device is used to carry device.

The working principle of the imaging detection device for the cigarette shortage is specifically described below

As shown in fig. 1-4, firstly, a worker places single tobacco above a conveyor belt 21 and opens the conveyor belt 21, then, people adjust the vertical height and the horizontal distance of a positioning plate 224 by using a telescopic plate 222 and an electric push rod 223, so that the positioning plate 224 can assist in positioning and conveying the tobacco, and furthermore, the tobacco is conveyed to the inner cavity of a tobacco strip detection box 1 by using the conveyor belt 21, the first meshing gear 312 and the second meshing gear 313 are meshed by using the opening of a first motor 311, the threaded rod 314 is driven to rotate, the clamping plate 315 is driven to move in the movable groove, so that the tobacco strip package is stably clamped, the deviation is prevented, the tobacco conveyed above the conveyor belt 21 is pushed into the tobacco strip package one by one, and finally, the second motor 411 is started, so that the screw 412 is rotated, the industrial camera 414 is driven to move in the horizontal direction and perform imaging detection, and the problems of strip missing detection are intuitively, quickly, nondestructively and online detection, and the like are solved.

Claims

1. The utility model provides a cigarette lacks a formation of image detection device, includes cigarette detection box (1), its characterized in that: the automatic cigarette detection device comprises a cigarette detection box body (1), wherein a conveying unit (2) is arranged on the outer surface of one side of the cigarette detection box body (1), a positioning unit (3) is movably connected to the bottom surface of an inner cavity of the cigarette detection box body (1), and a detection unit (4) is movably arranged on the top surface of the inner cavity of the cigarette detection box body (1);

the conveying unit (2) comprises a conveying belt (21) and auxiliary positioning mechanisms (22), and the auxiliary positioning mechanisms (22) are arranged on the outer surfaces of two sides of the conveying belt (21) and are connected with the conveying belt;

the positioning unit (3) comprises a driving mechanism (31), and the driving mechanism (31) is arranged at the inner side of an auxiliary positioning movable groove formed in the bottom surface of the inner cavity of the cigarette detection box body (1);

the detecting unit (4) comprises a moving mechanism (41) and an alarm (42), wherein the moving mechanism (41) is arranged on the top surface of the inner cavity of the cigarette detecting box body (1) and is movably connected with the top surface of the inner cavity, and the lower surface of the alarm (42) is fixedly connected with the outer surface of the upper end of the cigarette detecting box body (1).

2. The device for detecting the absence of cigarettes in accordance with claim 1, wherein: the lower extreme fixedly connected with fixing base of conveyer belt (21), the both sides surface fixed mounting of fixing base has mounting panel (221), the upper surface fixedly connected with expansion plate (222) of mounting panel (221).

3. The device for detecting the absence of cigarettes in accordance with claim 2, wherein: an electric push rod (223) is fixedly arranged on the inner side surface of the expansion plate (222), and a positioning plate (224) is fixedly connected with the output end of the electric push rod (223).

4. The device for detecting the absence of cigarettes in accordance with claim 1, wherein: the cigarette detection box comprises a cigarette detection box body (1), wherein a motor I (311) is fixedly arranged on the outer surface of the lower end of the cigarette detection box body, a meshing gear I (312) is fixedly connected to an output shaft of the motor I (311), a meshing gear II (313) is meshed and rotated on the outer surface of the meshing gear I (312), a threaded rod (314) is fixedly connected to a central rotating shaft of the meshing gear II (313), and two ends of the threaded rod (314) are respectively connected with the inner wall of a movable groove in a rotating mode.

5. The device for detecting the absence of cigarettes in accordance with claim 4, wherein: the outer surface of threaded rod (314) threaded connection has grip block (315), the surface and the inner wall sliding connection of movable groove of grip block (315).

6. The device for detecting the absence of cigarettes in accordance with claim 1, wherein: the moving mechanism (41) comprises a second motor (411), the inner side surface of the second motor (411) is fixedly connected with the outer surface of one end of the upper side of the strip smoke detection box body (1), a sliding groove is formed in the top surface of the inner cavity of the strip smoke detection box body (1), a lead screw (412) is fixedly connected to an output shaft of the second motor (411), and two ends of the lead screw (412) are respectively connected with the inner wall of the sliding groove in a rotating mode.

7. The device for detecting the absence of cigarettes in accordance with claim 6, wherein: the outer surface threaded connection of lead screw (412) has slider (413), the surface and the inner wall swing joint of spout of slider (413), the lower surface fixed mounting of slider (413) has industrial camera (414), the inside of industrial camera (414) is provided with communication module, communication module's output and the receiving end signal connection of alarm (42).