CN219870163U - Tobacco bale tightness detection device - Google Patents

Abstract

The utility model discloses a cigarette packet tightness detection device, which belongs to the technical field of cigarette package detection, and comprises: the ultrasonic imaging device comprises a box shell, an ultrasonic imaging sensor, a rotary table, an objective table, an upper and lower vacuum cylinder, an electric sliding rail, an inflator pump, a display screen and a processor. According to the utility model, the inflator pump is used for inflating the cigarette packet, the rotary table and the objective table are used for rotating the cigarette packet, then the ultrasonic imaging sensor is combined for detecting gas leakage, the cigarette packet is detected in all directions, and detection data are displayed through the display screen after being processed. Staff can intuitively observe the leakage point of the cigarette packet, and the detected cigarette packet is convenient to recycle.

Description

Tobacco bale tightness detection device

Technical Field

The utility model belongs to the technical field of cigarette package detection, and particularly relates to a cigarette packet tightness detection device.

Background

The detection of the tightness of the tobacco package is an important link in the production process of the cigarettes, when the tobacco package with poor tightness is stored for a long time, the conditions of mildew, dry cracking and the like can occur, the fragrance of the tobacco can be lost, the quality of the cigarettes can not be ensured, and the benefits of consumers are damaged.

The publication number is: the Chinese patent publication of CN104792470A discloses a method for detecting the packing tightness of a small cigarette box, which comprises the steps of punching holes on a cigarette packet, putting the cigarette packet into liquid by using a sucker, detecting the tightness of the cigarette packet by using a pressure sensor, and distinguishing the position of an air leakage point. However, when the method is used for detection, for some smaller air leakage points, the human eyes are not easy to observe and find the air leakage points, and meanwhile, the cigarette packet detected by the method is soaked by water, so that the condition that water flows into the cigarette packet after detection is difficult to recycle.

At present, similar methods are also used by many tobacco companies to test the tightness of tobacco packets. Therefore, there is an urgent need for a pack tightness detection device that can solve the above problems.

Disclosure of Invention

In order to overcome the problems in the background art, the utility model provides a tobacco bale tightness detection device, which can visually observe the air leakage point of a tobacco bale and recycle the detected tobacco bale by detecting the tightness of the tobacco bale by using an ultrasonic imaging sensor.

In order to achieve the above purpose, the present utility model is realized by the following technical scheme: a pack tightness detection device comprising: the ultrasonic imaging device comprises a box shell, an ultrasonic imaging sensor, a rotary table, an objective table, an upper and lower vacuum cylinder, an electric sliding rail, an inflator pump, a display screen and a processor.

An ultrasonic imaging sensor is arranged on the inner side wall of the box body shell; a rotary table is arranged on the inner lower wall, a carrying table is arranged above the rotary table, and an upper and a lower vacuum air cylinders are arranged in the carrying table; a cross beam is arranged below the inner upper wall, an electric sliding rail is arranged on the cross beam, and an inflator pump is arranged on the electric sliding rail. And a display screen is arranged on the outer side wall of the box body shell.

Furthermore, the air outlet end of the inflator is sharpened, so that the puncture force is increased.

Further, a sucking disc is arranged on the outer side of the air outlet end of the inflator.

Further, the objective table is provided with a groove which is convenient for positioning the tobacco bale.

Further, LED lamps are mounted on the cross beams.

Furthermore, the inflator pump is fixedly arranged on the electric sliding rail through the connecting ring.

The utility model has the beneficial effects that: according to the utility model, the inflator pump is used for inflating the cigarette packet, the rotary table and the objective table are used for rotating the cigarette packet, the ultrasonic imaging sensor is combined for detecting gas leakage, the cigarette packet is detected in an omnibearing manner, the detection data are displayed through the display screen after being processed, a worker can intuitively observe the leakage point of the cigarette packet, and meanwhile, the detected cigarette packet is convenient to recycle.

Drawings

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

FIG. 2 is a schematic view of an inflator according to the present utility model;

FIG. 3 is a schematic diagram showing the connection relationship between a processor and each component in the present utility model.

In the figure, a 1-box shell, a 2-ultrasonic imaging sensor, a 3-rotary table, a 4-objective table, a 5-feeding and discharging vacuum cylinder, a 6-electric sliding rail, a 7-inflator, an 8-led lamp, a 9-display screen, a 10-processor, an 11-connecting ring, a 101-cross beam, 401-grooves, 701-air inlet ends, 702-air outlet ends, 703-suckers and 704-electromagnetic valves.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present utility model more apparent, preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings, so as to facilitate understanding of the skilled person.

As shown in fig. 1 to 3, a tobacco bale tightness detection device includes: the ultrasonic imaging device comprises a box body shell 1, an ultrasonic imaging sensor 2, a rotary table 3, an objective table 4, an upper and lower vacuum cylinder 5, an electric sliding rail 6, an inflator 7, a led lamp 8, a display screen 9 and a processor 10.

The box body shell 1 is an aluminum metal shell, the front shell of the box body shell is connected with the side wall through a hinge, a cigarette packet is conveniently taken and placed, the top of the box body shell is transparent acrylic, and the observation and detection process are convenient. A display screen 9 is also hinged on the outer side wall of the box body shell 1.

The ultrasonic imaging sensor 2 comprises an ultrasonic sensor and a camera, and is arranged on the inner side wall of the box body shell 1. The leakage gas is detected through the ultrasonic sensor, and is combined with the camera, and the image is processed through the processor and then displayed through the display screen, so that the visualization of the gas leakage is realized.

The revolving stage 3 is installed in the cavity bottom of box shell 1, installs objective table 4 in the top of revolving stage 3, and the internally mounted of objective table 4 has unloading vacuum cylinder 5, still is provided with the recess 401 of being convenient for the tobacco bale location on the objective table 4. After the tobacco bale is put into the groove 401 on the objective table 4, the tobacco bale is adsorbed and fixed by the upper and lower material loading vacuum cylinder 5 under the control, the upper and lower material loading vacuum cylinder 5 is controlled to rise to the detection area of the ultrasonic imaging sensor 2, and meanwhile, the objective table 4 is driven to rotate by the rotary table 3 under the control, so that the omnibearing detection of the tobacco bale can be realized.

The top of the cavity of the box shell 1 is provided with a cross beam 101 in a downward-extending manner, an electric sliding rail 6 is arranged on the cross beam 101, an inflator 7 is fixedly arranged on a sliding block of the electric sliding rail 6 through a connecting ring 11, and the inflator 7 is driven to move up and down through controlling the electric sliding rail 6. The connecting ring 11 is provided with a bearing, and the inflator 7 is arranged in the bearing and can rotate. During installation, the installation positions of all the components are adjusted, so that the inflator 7 is concentric with the feeding and discharging vacuum cylinder 5. The inflator 7 is shown in fig. 2.

Further, the air outlet end 702 of the inflator 7 is sharpened for increasing the puncture force, and a suction cup 703 is disposed at the outer side of the air outlet end. The air inlet end 701 of the inflator 7 is connected with an external air source through an air pipe, and an electromagnetic valve 704 is arranged on the air pipe and connected with the processor 10. The control electric slide rail 6 drives the inflator 7 to move downwards, so that the air outlet end 702 is inserted into the cigarette packet, the sucker 703 is tightly attached to the surface of the cigarette packet, and the air inflation inside the cigarette packet is realized by inflating through an external air source, and the tightness of the cigarette packet can be detected by combining the ultrasonic imaging sensor 2. The sucking disc 703 is arranged to prevent gas from flowing out of the gap between the gas outlet end 702 and the pierced hole on the cigarette packet when the gas is inflated, which affects the detection of the ultrasonic imaging sensor 2.

Further, the led lamp 8 is installed on the cross beam 101 to supplement an external light source for the camera on the ultrasonic imaging sensor 2, so as to ensure clear imaging quality. The led lamp 8 is connected with the processor 10 through an electric control switch.

The processor 10 includes a motion control part, which is a PLC controller, and an image processing part, which is an image processing chip dedicated to ultrasonic imaging. The processor 10 is connected with the ultrasonic imaging sensor 2, the rotary table 3, the feeding and discharging vacuum cylinder 5, the electric sliding rail 6 and the display screen 9, and is connected with the led lamp 8 through the electric control switch, and the air inlet of the air source is controlled through the electromagnetic valve 704.

The working process of the utility model comprises the following steps:

1. resetting the various components is controlled by the processor 10: the rotary table 3 rotates to an initial position; the feeding and discharging vacuum cylinder 5 descends below the groove of the objective table 4; the electric sliding rail 6 drives the inflator 7 to ascend and reset to an initial position; the ultrasonic imaging sensor 2, led lamp 8, display 9 are turned on.

2. Putting the tobacco bale into a groove of an objective table 4, controlling a feeding and discharging vacuum cylinder 5 to adsorb the tobacco bale, and then lifting the tobacco bale; the electric slide rail 6 is controlled to drive the inflator 7 to descend, the air outlet end 702 of the inflator 7 is inserted into the cigarette packet, and the sucker 703 is tightly attached to the surface of the cigarette packet. The tobacco package is clamped by the feeding and discharging vacuum cylinder 5 and the inflator 7, and the position height corresponds to the detection area of the ultrasonic imaging sensor 2.

3. The outside air source air pressure is controlled to inflate, the rotary table 3 drives the objective table 4 to rotate for one circle, the ultrasonic imaging sensor 2 completes the omnibearing detection of the tobacco bale, and the real-time imaging is carried out through the display screen.

4. Closing an external air source, controlling each part to reset, taking out the cigarette packet, and finishing the detection of the tightness of the cigarette packet.

According to the utility model, the inflator pump 7 is used for inflating the cigarette packet, the rotary table 3 and the objective table 4 are used for rotating the cigarette packet, then the ultrasonic imaging sensor 2 is combined for detecting gas leakage, the detected data are displayed through the display screen 9 after being processed, a worker can intuitively observe the leakage point of the cigarette packet, and meanwhile, the detected cigarette packet is convenient to recycle.

Finally, it is noted that the above-mentioned preferred embodiments are merely for illustrating the technical solution of the utility model, and not for limiting the utility model, which has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the utility model.

Claims (6)

1. A tobacco bale tightness detection device is characterized in that: the ultrasonic imaging device comprises a box body shell (1), an ultrasonic imaging sensor (2), a rotary table (3), an objective table (4), an upper and lower vacuum cylinder (5), an electric sliding rail (6), an inflator pump (7), a display screen (9) and a processor (10); the ultrasonic imaging sensor (2) is arranged on the side wall of the cavity of the box body shell (1), the rotary table (3) is arranged on the lower wall of the cavity, and the objective table (4) is arranged above the rotary table (3); an upper and lower vacuum cylinder (5) is arranged in the objective table (4); a cross beam (101) is arranged below the upper wall of the cavity of the box body shell (1), an electric sliding rail (6) is arranged on the cross beam (101), and an inflator (7) is arranged on the electric sliding rail (6); a display screen (9) is arranged on the outer side wall of the box body shell (1); the processor (10) is arranged at the bottom of the cavity of the box body shell (1) and is connected with the ultrasonic imaging sensor (2), the rotary table (3), the feeding and discharging vacuum cylinder (5), the electric sliding rail (6) and the display screen (9).

2. The tobacco bale tightness detection device according to claim 1, wherein: the air outlet end (702) of the inflator (7) is sharpened for increasing the penetration force.

3. The tobacco bale tightness detection device according to claim 1 or 2, characterized in that: the outer side of the air outlet end (702) of the inflator (7) is provided with a sucker (703).

4. The tobacco bale tightness detection device according to claim 1, wherein: the objective table (4) is provided with a groove (401) which is convenient for positioning the tobacco bale.

5. The tobacco bale tightness detection device according to claim 1, wherein: and the beam (101) is provided with an led lamp (8).

6. The tobacco bale tightness detection device according to claim 1, wherein: the inflator pump (7) is installed and fixed on the electric sliding rail (6) through a connecting ring (11).