CN219016112U

CN219016112U - Auxiliary device for detecting appearance of tobacco bale

Info

Publication number: CN219016112U
Application number: CN202222880105.3U
Authority: CN
Inventors: 赵亮; 付创; 何仕为; 莫为; 文政幸; 李泽; 李垚
Original assignee: Chongqing China Tobacco Industry Co Ltd
Current assignee: Chongqing China Tobacco Industry Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-05-12
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to the technical field of visual inspection of tobacco packaging industry and discloses an auxiliary device for detecting the appearance of a tobacco packet, which comprises a first conveying frame, wherein a second conveying frame is arranged at the tail part of the first conveying frame, the first conveying frame is communicated with the second conveying frame, conveying rollers are arranged on the first conveying frame and the second conveying frame, an infrared sensor is arranged at the rear side of the first conveying frame, a motor is arranged at the lower part of the first conveying frame, the motor is connected with a rotating shaft, the rotating shaft is connected with a rotating drum, the right end of the rotating drum is rotationally connected with the second conveying frame, a plurality of overturning assemblies are arranged on the rotating drum, the overturning assemblies are staggered with the conveying rollers, each overturning assembly comprises four supporting plates arranged at the outer side of the rotating drum and are arranged in a circumferential array by taking the rotating drum as the center, a vertical plate is arranged on each supporting plate, and a limiting plate is arranged on each vertical plate. The auxiliary device for detecting the appearance of the cigarette packet can quickly and stably turn over the cigarette packet so as to detect each surface of the cigarette packet and adjust the spacing between the limiting plate and the supporting plate according to the size of the cigarette packet.

Description

Auxiliary device for detecting appearance of tobacco bale

Technical Field

The utility model relates to the technical field of visual inspection in the tobacco packaging industry, in particular to an auxiliary device for detecting the appearance of a tobacco packet.

Background

With the development and progress of society, product packaging affects consumer's visual perception of products, and the appearance quality of product packaging is receiving more and more attention. Taking the cigarette package as an example, the appearance quality of the cigarette package can be perceived by a consumer at first eyes, and the appearance defect can reduce the trust degree of the consumer on the cigarette brand and influence the sales of related products. However, in the cigarette packaging link, the processing procedures are more, and appearance quality defects such as uneven folding, incomplete adhesion, scratches or breakage, misuse of packaging materials and the like can occur in the whole packaging link. Therefore, after the cigarettes are packaged into small cigarette packets, visual inspection of the small cigarette packets is required to ensure that qualified products are produced.

There are many methods for detecting the appearance package of the small package based on the imaging principle at home and abroad, but the detection methods have limitations, and the bottom of the cigarette package cannot be detected, so that the detection is incomplete.

Disclosure of Invention

In view of the above, an object of the present utility model is to provide an auxiliary device for detecting the appearance of a tobacco packet, which aims to solve the problem that all surfaces of the tobacco packet cannot be detected in the detection of the appearance of the tobacco packet.

The utility model solves the technical problems by the following technical means:

the utility model provides a tobacco bale outward appearance detects uses auxiliary device, includes first conveying frame, first conveying frame tail portion one side is provided with the second conveying frame side by side, first conveying frame communicates with each other with the second conveying frame, all be equipped with the even transfer roller in interval on first conveying frame and the second conveying frame, the transfer roller rotates with first conveying frame and second conveying frame to be connected, first conveying frame rear side is equipped with infrared sensor, first conveying frame lower part is equipped with the motor, the output of motor is connected with the pivot, the pivot is connected with the vertically rotary drum of transfer roller, the one end that the motor was kept away from to the rotary drum rotates with the second conveying frame to be connected, be equipped with the even upset subassembly of a plurality of interval on the rotary drum, the upset subassembly is crisscross to be set up with the transfer roller, the upset subassembly is including setting up four backup pads in the rotary drum outside, four backup pads are the L type setting, four backup pads are the circumference array setting as the center, all be equipped with the riser in the backup pad, be equipped with the limiting plate on the riser.

Adopt this technical scheme, when needs detect the outward appearance of capsule tobacco bale, firstly incorporate this device on the detection conveyer belt of tobacco bale, after the installation, the circular telegram detects, capsule tobacco bale is transported to first conveying frame transfer roller through the conveyer belt on, capsule tobacco bale continues to remove to the upset subassembly, after the infrared sensor of first conveying frame rear end sensed the tobacco bale, infrared sensor launches an electric signal, thereby start up the motor, the motor drives the rotatory 90 degrees of upset subassembly, overturn the tobacco bale to the second conveying frame cylinder on, at this moment, the tobacco bale is by the state that the level was changed into vertical placement, all faces of tobacco bale are all exposed to external environment like this, it is more accurate to detect.

Further, be equipped with four evenly distributed's drive shaft in the rotary drum, the drive shaft corresponds the position of upset subassembly and all is equipped with first bevel gear, be equipped with the recess in the backup pad, the recess internal rotation is connected with first transfer line and second transfer line, first transfer line is mutually perpendicular with the second transfer line, first transfer line is connected with the second transfer line transmission, first transfer line lower extreme is equipped with the second bevel gear with first bevel gear meshing, the one end that first transfer line was kept away from to the second transfer line is equipped with the third bevel gear, open on the riser has the spout, limiting plate and spout sliding connection, the spout internal rotation is connected with the lead screw that runs through the limiting plate, lead screw and limiting plate threaded connection, the lead screw lower extreme is equipped with the fourth bevel gear with third bevel gear meshing.

The spacing between limiting plate and backup pad can be adjusted in a flexible way according to the demand to such structural design, prevents that the tobacco bale from dropping in the upset in-process, slope.

Further, the outside of the rotary drum is provided with a ring groove, the driving shafts are respectively provided with a driving gear corresponding to the position of the ring groove, a sliding sleeve is arranged outside the ring groove, and the inner side of the sliding sleeve is meshed with the driving gears.

By means of the structural design, the distance between the limiting plate and the supporting plate can be adjusted rapidly and efficiently.

Further, scale mark lines are arranged on the vertical plate.

By means of the structural design, the distance between the limiting plate and the supporting plate can be accurately controlled.

Further, the back side of the first conveying frame and the front side of the second conveying frame are both provided with baffles.

By means of the structural design, the cigarette packet can be prevented from falling off in the overturning process through the baffle, and overturning stability is further improved.

Further, cameras are arranged on two sides and the rear side of the first conveying frame, and cameras are also arranged on two sides and the front side of the second conveying frame.

By means of the structural design, six faces of the cigarette packet can be detected, each camera is opposite to the cigarette packet, imaging is clearer, and detection is more accurate.

The beneficial effects are that:

1. the auxiliary device for detecting the appearance of the cigarette packet is provided with the first conveying frame, the second conveying frame, the conveying roller, the motor, the rotary drum, the supporting plate, the vertical plate and the limiting plate, so that the cigarette packet can be quickly and stably turned over, and each surface of the cigarette packet can be detected; the device is provided with six cameras, and each camera is opposite to the tobacco bale, so that imaging is clearer, and detection is more accurate.

2. The auxiliary device for detecting the appearance of the cigarette packet is provided with the driving shaft, the first bevel gear, the groove, the first transmission rod, the second bevel gear, the third bevel gear, the sliding groove, the screw rod, the fourth bevel gear, the driving gear, the sliding sleeve and the transmission bevel gear, the spacing between the limiting plate and the supporting plate can be flexibly adjusted according to the size of the cigarette packet, the application range is wide, and the operation is simple and convenient.

Drawings

Fig. 1 is a plan view of an auxiliary device for detecting the appearance of a tobacco packet according to the present utility model;

fig. 2 is a side view of an auxiliary device for detecting the appearance of a cigarette pack according to the present utility model;

fig. 3 is a front sectional view of a first conveying frame of an auxiliary device for detecting the appearance of a cigarette packet according to the present utility model;

fig. 4 is a front sectional view of a drum of an auxiliary device for detecting the appearance of a cigarette packet according to the present utility model;

FIG. 5 is a side cross-sectional view of an accessory roll-over assembly for use in detecting the appearance of a cigarette packet in accordance with the present utility model;

fig. 6 is a top cross-sectional view of an auxiliary device for detecting the appearance of a tobacco packet according to the present utility model;

fig. 7 is a side sectional view of a sliding sleeve of an auxiliary device for detecting the appearance of a cigarette packet according to the present utility model.

Reference numerals in the drawings are as follows: the device comprises a first conveying frame 1, a second conveying frame 2, conveying rollers 3, a motor 4, a rotary drum 5, a supporting plate 6, a vertical plate 7, a limiting plate 8, a driving shaft 9, a first bevel gear 10, a groove 11, a first transmission rod 12, a second transmission rod 13, a second bevel gear 14, a third bevel gear 15, a sliding groove 16, a screw rod 17, a fourth bevel gear 18, a driving gear 19, a sliding sleeve 20, a baffle 21, a transmission bevel gear 22 and a tobacco packet 23.

Detailed Description

The following embodiments of the present utility model are described in terms of specific examples, and those skilled in the art will appreciate the advantages and capabilities of the present utility model from the disclosure herein. It should be noted that, the illustrations provided in the following embodiments are for illustration only, and are shown in schematic drawings, not physical drawings, and are not to be construed as limiting the utility model, and in order to better illustrate the embodiments of the utility model, certain components in the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

In the description of the present utility model, it should be understood that, if there are terms such as "upper", "lower", "left", "right", "front", "rear", etc., that indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, it is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, so that the terms describing the positional relationships in the drawings are merely for exemplary illustration, and should not be construed as limiting the present utility model, and that the specific meanings used above may be understood by those of ordinary skill in the art according to circumstances.

As shown in fig. 1 and 3, the auxiliary device for detecting the appearance of a tobacco packet comprises a first conveying frame 1, a second conveying frame 2 is arranged on the left side of the tail of the first conveying frame 1 in parallel, the first conveying frame 1 is communicated with a corresponding part of the second conveying frame 2, conveying rollers 3 with uniform intervals are arranged on the first conveying frame 1 and the second conveying frame 2, the conveying rollers 3 are rotatably connected with the first conveying frame 1 and the second conveying frame 2, baffle plates 21 are arranged on the rear side of the first conveying frame 1 and the front side of the second conveying frame 2, an infrared sensor is arranged on the rear side of the first conveying frame 1, a motor 4 is arranged on the lower portion of the first conveying frame 1, a rotating shaft is connected to the output end of the motor 4, a rotating drum 5 perpendicular to the conveying rollers 3 is connected to the right end of the rotating shaft, six turnover assemblies with uniform intervals are arranged on the rotating drum 5, and the turnover assemblies are staggered with the conveying rollers 3.

As shown in fig. 2, 4, 5 and 6, the turnover assembly comprises four support plates 6 arranged outside the rotary drum 5, the support plates 6 are all in L-shaped arrangement, the four support plates 6 are arranged in a circumferential array with the rotary drum 5 as the center, the support plates 6 are fixedly connected with vertical plates 7, scale mark lines are drawn on the vertical plates 7, limiting plates 8 are arranged on the vertical plates 7, four evenly distributed driving shafts 9 are rotationally connected with the rotary drum 5, a first bevel gear 10 is fixedly connected to the position of each driving shaft 9 corresponding to the turnover assembly, a groove 11 is arranged in the support plate 6, a first transmission rod 12 and a second transmission rod 13 are rotationally connected to the groove 11, the first transmission rod 12 is perpendicular to the second transmission rod 13, the first transmission rod 12 is in transmission connection with the second transmission rod 13 through a transmission bevel gear 22, the lower end of the first transmission rod 12 is fixedly connected with a second bevel gear 14, the second bevel gear 14 is meshed with the first bevel gear 10, the right end of the second transmission rod 13 is fixedly connected with the third bevel gear 15, a chute 16 is formed in the vertical plate 7, the limiting plate 8 is in sliding connection with the chute 16, a screw rod 17 penetrating through the limiting plate 8 is rotationally connected with the chute 16, the screw rod 17 is in threaded connection with the limiting plate 8, the lower end of the screw rod 17 is fixedly connected with a fourth bevel gear 18 meshed with the third bevel gear 15, the outer side of the rotary drum 5 is provided with a ring groove, the driving shaft 9 is fixedly connected with a driving gear 19 at the position corresponding to the ring groove, the outer side of the ring groove is rotationally connected with a sliding sleeve 20, the inner side of the sliding sleeve 20 is meshed with the driving gear 19, cameras are mounted on the left side, the right side and the rear side of the first transmission frame 1, and cameras are mounted on the left side, the right side and the front side of the second transmission frame 2.

When the appearance of the small box cigarette packet 23 is required to be detected, the device is firstly incorporated into a detection conveyor belt of the cigarette packet 23, then the size of the cigarette packet 23 is determined, a sliding sleeve 20 is rotated to adjust the distance between a limiting plate 8 and a supporting plate 6, the sliding sleeve 20 drives a driving gear 19 to rotate so as to drive four driving shafts 9 and a first bevel gear 10 on the driving shafts 9 to rotate, the first bevel gear 10 is meshed with a second bevel gear 14 to drive a first transmission rod 12 to rotate, the first transmission rod 12 is in transmission connection with a second transmission rod 13 through a transmission bevel gear 22, further the second transmission rod 13 is driven to rotate, a third bevel gear 15 at the right end of the second transmission rod 13 is meshed with a fourth bevel gear 18 at the lower end of a lead screw 17, finally the lead screw 17 is driven to rotate, the limiting plate 8 is driven to move up and down along a sliding groove 16, and then the distance between the limiting plate 8 and the supporting plate 6 is adjusted according to the scale line on the surface of a vertical plate 7. Then the circular telegram detects, the small box tobacco bale 23 is transported to first conveying frame 1 conveying roller 3 through the conveyer belt, small box tobacco bale 23 continues to remove to the upset subassembly, after the infrared sensor of first conveying frame 1 rear end sensed tobacco bale 23, infrared sensor launches an electric signal, thereby start motor 4, motor 4 drives rotary drum 5 anticlockwise rotation 90 degrees, on the cylinder of baffle 21 with tobacco bale 23 upset to second conveying frame 2, at this moment, tobacco bale 23 is by the state of vertical placement of horizontal conversion, all faces of tobacco bale 23 are exposed to external environment like this, in the conveying process of first conveying frame 1 and second conveying frame 2, the camera can detect each face of tobacco bale 23.

The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims

1. Auxiliary device is used in tobacco bale outward appearance detection, its characterized in that: including first conveying frame (1), first conveying frame (1) afterbody one side is provided with second conveying frame (2) side by side, first conveying frame (1) communicates with each other with second conveying frame (2), all be equipped with conveying roller (3) of interval uniformity on first conveying frame (1) and second conveying frame (2), conveying roller (3) rotate with first conveying frame (1) and second conveying frame (2) and are connected, first conveying frame (1) rear side is equipped with infrared sensor, first conveying frame (1) lower part is equipped with motor (4), the output of motor (4) is connected with the pivot, the pivot is connected with rotary drum (5) with conveying roller (3) vertically, rotary drum (5) keep away from one end and the second conveying frame (2) rotation of motor (4) and are connected, be equipped with a plurality of interval uniformity's upset subassembly on rotary drum (5), upset subassembly is crisscross the setting with conveying roller (3), upset subassembly is including establishing four backup pads (6) in the rotary drum (5) outside, backup pad (6) are all set up for four backup pads (6), backup pad (7) are set up in order to be the top of the equal vertical plate (7), top plate (7) is set up.

2. The auxiliary device for detecting the appearance of a cigarette pack according to claim 1, wherein: four evenly distributed driving shafts (9) are arranged in the rotary drum (5), the positions of the driving shafts (9) corresponding to the overturning assemblies are respectively provided with a first bevel gear (10), grooves (11) are formed in the supporting plate (6), a first transmission rod (12) and a second transmission rod (13) are connected in the grooves (11) in a rotating mode, the first transmission rod (12) is perpendicular to the second transmission rod (13), the first transmission rod (12) is in transmission connection with the second transmission rod (13), a second bevel gear (14) meshed with the first bevel gear (10) is arranged at the lower end of the first transmission rod (12), a third bevel gear (15) is arranged at one end, far away from the first transmission rod (12), of the second transmission rod (13), a sliding groove (16) is formed in the vertical plate (7), a limit plate (8) is connected with the sliding groove (16) in a sliding mode, a screw rod (17) penetrating through the limit plate (8) is connected with the sliding groove (16), and the screw rod (17) is connected with the limit plate (8) in a mode, and the lower end of the screw rod (17) is meshed with the fourth bevel gear (15).

3. The auxiliary device for detecting the appearance of a cigarette pack according to claim 2, wherein: the rotary drum (5) outside is opened there is the annular, drive shaft (9) all are equipped with drive gear (19) corresponding to the position of annular, be equipped with sliding sleeve (20) outside the annular, sliding sleeve (20) inboard and drive gear (19) mesh.

4. The auxiliary device for detecting the appearance of a cigarette pack according to claim 1, wherein: scale mark lines are arranged on the vertical plate (7).

5. The auxiliary device for detecting the appearance of a cigarette pack according to claim 1, wherein: the back side of the first conveying frame (1) and the front side of the second conveying frame (2) are respectively provided with a baffle plate (21).

6. The auxiliary device for detecting the appearance of a cigarette pack according to claim 1, wherein: cameras are arranged on two sides and the rear side of the first conveying frame (1) and two sides and the front side of the second conveying frame (2).