Quick measuring device for tipping paper hole belt parameters

Abstract

The utility model discloses a quick measuring device for tipping paper hole belt parameters, which comprises an image acquisition system, a data processing system and a display, the image acquisition system is used for acquiring images of shot tipping paper, the image acquisition system comprises an imaging part and a mechanical part, the mechanical part comprises a base and a mounting column, and the mounting column is arranged on the base. The imaging part comprises a lifting seat and a camera; the device is simple in structure, convenient to operate and capable of being operated by ordinary technicians, measurement results are slightly affected by human factors, after image information is transmitted into a data processing system, images can be rapidly analyzed and measured and then are displayed and recorded through a display, the measurement time is short, and the detection efficiency is high.

Description

Technical Field

[0001] The utility model relates to a metering device characterized by adopting an optical method, in particular to a device for quickly measuring parameters of a hole belt of tipping paper. Background Art

[0002] There are two main methods for reducing the tar content of cigarettes, one is chemical tar reduction and the other is physical tar reduction. Physical tar reduction usually adopts the solution of filter ventilation dilution tar reduction. When the cigarette is burned, air enters the cigarette through the small holes of the perforated tipping paper and mixes with the mainstream smoke, which dilutes the smoke and reduces the various chemical components in the smoke. Therefore, the degree of smoke dilution directly affects the quality of cigarette products and the effect of reducing harmful components such as tar and carbon monoxide in cigarettes.

[0003] Since the smoke dilution is related to the hole size, number of holes, arrangement of holes and uniformity of air permeability on the tipping paper, the air permeability and air permeability uniformity of the tipping paper are crucial technical indicators for low-tar cigarette products. Standard YC171 "Cigarette Tipping Paper" stipulates that the hole line width and hole line width from the edge need to be measured. At present, the main equipment for measuring the hole size of perforated tipping paper is named "Cigarette Tipping Paper Hole Line Width, Hole Line Width from the Edge Measurement Device and Method" Application No. 200910144114.2, a Chinese patent, cigarette tipping paper hole line width, hole line width from the edge measurement device, including a base, a bracket on the base, a camera device suspended on the bracket, a slide table slidably matched with the base, a light source is provided in the cavity between the slide table and the base, and a grating ruler is provided on the base; the scale of the grating ruler is aligned with the edge of the glass sheet, clamps are provided on both sides of the glass sheet, and a lead screw is provided on the slide table. This solution is a dynamic measurement, the equipment is relatively complex and the cost is high. Summary of the invention

[0004] In order to solve the above problems, the utility model provides a device for quickly measuring parameters of tipping paper hole belts which is easy to use and can measure accurately.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a device for quickly measuring parameters of the hole band of tipping paper, comprising an image acquisition system, a data processing system and a display, wherein the image acquisition system completes the image acquisition of the photographed tipping paper, and comprises an imaging part and a mechanical part; the data processing system is connected to the image acquisition system signal, and is used to calculate and process the hole band image information transmitted by the image acquisition system, and obtain the hole band parameters of the hole line width and the hole line distance edge width on the tipping paper.

[0006] The mechanical part includes a base and a mounting column. The base is a rectangular structure. Rubber foot pads are installed at the four inner corners of the bottom surface of the base. An inwardly concave rectangular groove is opened at the front end of the middle part of the top surface. An irradiation light source is installed at the bottom of the rectangular groove. A light source cover that can transmit light is installed on the top of the rectangular groove, and the top surface of the light source cover is flush with the top surface of the base to form a sample stage. A clamping assembly is provided above the sample stage. The clamping assembly includes a clamping plate and a flip shaft. The clamping plate is a transparent rectangular plate, and the size of the clamping plate is larger than the size of the sample stage. There are two flip shafts, which are respectively arranged on both sides of the rear end of the midpoint of the clamping plate. The flip shaft consists of a fixed block, a rotating shaft and a connecting block. The bottom surface of the fixed block is fixedly connected to the base, the bottom surface of the connecting block is rotatably connected to the fixed block through the rotating shaft, and the connecting block is fixedly connected to the clamping plate.

[0007] The mounting column is a "concave" type column, which is arranged at the midpoint of the rear end of the top surface of the base and connected to the base. An electric lifting rod is arranged in the groove of the mounting column. The bottom end of the electric lifting rod is connected to the base, and the telescopic end moves up and down in the groove of the mounting column.

[0008] The imaging part includes a lifting seat and a camera, one end of the lifting seat is a connecting end, and the other end is a clamping end, the connecting end is connected to the telescopic end of the electric lifting rod, and a clamping sleeve is provided on the clamping end. The camera is arranged in the clamping sleeve and connected to the lifting seat, and the shooting direction of the camera is opposite to the midpoint of the top surface of the rectangular groove.

[0009] The display is connected to the top surface of the mounting column through a mounting seat, and the display is electrically connected to an image processing module, a dimension measuring module, and a power source.

[0010] In order to facilitate the limiting of the test sample, limiting blocks are respectively installed on the base end surfaces on the left and right sides of the clamping plate.

[0011] In order to improve the image acquisition effect, the illumination light source is a parallel light source.

[0012] Beneficial effects: The utility model has a simple structure and is easy to operate. It can be operated by ordinary technicians. The measurement results are little affected by human factors. After the image information is transmitted to the data processing system, the image can be quickly analyzed and measured, and then displayed on the display and recorded for archiving. The measurement takes a short time and has high detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 for Figure 1 Schematic diagram of the top view structure.

[0015] Figure 3 It is a schematic diagram of the structure when the clamping plate in the utility model is turned up.

[0016] In the figure: 1. base; 2. mounting column; 3. display; 4. rectangular groove; 5. clamping plate; 6. flip axis; 7. electric lifting rod; 8. lifting seat; 9. camera; 10. limit block. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0018] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively. The drawings are all in a very simplified form and use inaccurate ratios, which are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model. Example 1

[0019] like Figure 1-3 As shown, this embodiment discloses a device for quickly measuring parameters of the hole band of tipping paper, including an image acquisition system, a data processing system and a display. The image acquisition system completes the image acquisition of the photographed tipping paper, including an imaging part and a mechanical part; the data processing system is connected to the image acquisition system by signal, and is used to calculate and process the hole band image information transmitted by the image acquisition system to obtain the hole band parameters of the hole line width and the hole line distance edge width on the tipping paper.

[0020] See also Figure 1 The mechanical part includes a base 1 and a mounting column 2. The base 1 is a rectangular structure. Rubber foot pads are installed at the four inner corners of the bottom surface of the base 1. An inwardly concave rectangular groove 4 is opened at the front end of the middle part of the top surface. An irradiation light source is installed at the bottom of the rectangular groove 4. The irradiation light source is a parallel light source. A light-transmitting light source cover is installed on the top of the rectangular groove 4, and the top surface of the light source cover is flush with the top surface of the base 1 to form a sample stage. A clamping assembly is provided above the sample stage.

[0021] from Figure 2 It can be seen that the clamping assembly includes a clamping plate 5 and a flip shaft 6. The clamping plate 5 is a transparent rectangular plate, and the size of the clamping plate 5 is larger than the size of the sample stage. Limit blocks 10 are respectively installed on the end faces of the base 1 on the left and right sides of the clamping plate 5.

[0022] There are two flip shafts 6, which are respectively arranged on both sides of the rear end of the midpoint of the clamping plate 5. The flip shaft 6 consists of a fixed block, a rotating shaft and a connecting block. The bottom surface of the fixed block is fixedly connected to the base 1, and the bottom surface of the connecting block is rotatably connected to the fixed block through the rotating shaft. The connecting block is fixedly connected to the clamping plate 5.

[0023] from Figure 1 It can be seen that the mounting column 2 is a "concave" column, which is arranged at the midpoint of the rear end of the top surface of the base 1 and connected to the base 1. An electric lifting rod 7 is provided in the groove of the mounting column 2. The bottom end of the electric lifting rod 7 is connected to the base 1, and the telescopic end moves up and down in the groove of the mounting column 2.

[0024] See also Figure 1 and Figure 2 The imaging part includes a lifting seat 8 and a camera 9. One end of the lifting seat 8 is a connecting end, and the other end is a clamping end. The connecting end is connected to the telescopic end of the electric lifting rod, and a clamping sleeve is provided on the clamping end. The camera 9 is arranged in the clamping sleeve and connected to the lifting seat 8, and the shooting direction of the camera 9 is opposite to the midpoint of the top surface of the rectangular groove 4.

[0025] The display is connected to the top surface of the mounting column 2 via a mounting seat, and the display 3 is electrically connected to the image processing module, the dimension measuring module, and the power supply.

[0026] When in use, place the tipping paper to be tested on the light source cover on the top surface of the rectangular groove 4, and then use the clamping plate 5 to clamp the tipping paper to limit the position, and then measure it. When measuring, adjust the electric lifting rod 7 to adjust the focal length of the camera 9 according to the actual situation, shoot the sample on the rectangular groove 4, and transmit the image information to the data processing system for detection. The detected parameter information is displayed and recorded on the display 3, and then stored in the system for subsequent call and archiving.

[0027] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A device for quickly measuring parameters of tipping paper hole bands, comprising an image acquisition system, a data processing system and a display (3), characterized in that: The image acquisition system completes the image acquisition of the photographed tipping paper, including an imaging part and a mechanical part; the data processing system is connected to the image acquisition system signal, and is used to calculate and process the hole band image information transmitted by the image acquisition system to obtain the hole band parameters of the hole line width and the hole line distance edge width on the tipping paper; The mechanical part comprises a base (1) and a mounting column (2), wherein the base (1) is a rectangular structure, and rubber foot pads are installed at the four inner corners of the bottom surface of the base (1), and an inwardly concave rectangular groove (4) is opened at the front end of the middle part of the top surface, and an irradiation light source is installed at the bottom of the rectangular groove (4), and a light source cover that can transmit light is installed on the top of the rectangular groove (4), and the top surface of the light source cover is flush with the top surface of the base (1) to form a sample stage, and a clamping component is provided above the sample stage, and the clamping component comprises a clamping plate (5) and a flip shaft (6), wherein the clamping plate (5) is a transparent rectangular plate, and the size of the clamping plate (5) is larger than the size of the sample stage, and the number of the flip shaft (6) is two, which are respectively arranged on both sides of the rear end of the midpoint of the clamping plate (5), and the flip shaft (6) is composed of a fixed block, a rotating shaft and a connecting block, and the bottom surface of the fixed block is fixedly connected to the base (1), and the bottom surface of the connecting block is rotatably connected to the fixed block through the rotating shaft, and the connecting block is fixedly connected to the clamping plate (5); The mounting column (2) is a "concave" column, which is arranged at the midpoint of the rear end of the top surface of the base (1) and connected to the base (1); an electric lifting rod (7) is arranged in the groove of the mounting column (2); the bottom end of the electric lifting rod (7) is connected to the base (1), and the telescopic end moves up and down in the groove of the mounting column (2); The imaging part comprises a lifting seat (8) and a camera (9); one end of the lifting seat (8) is a connecting end and the other end is a clamping end; the connecting end is connected to the telescopic end of the electric lifting rod (7); a clamping sleeve is provided on the clamping end; the camera (9) is arranged in the clamping sleeve and connected to the lifting seat (8); and the shooting direction of the camera (9) is opposite to the midpoint of the top surface of the rectangular groove (4); The display is connected to the top surface of the mounting column (2) via a mounting seat, and the display (3) is electrically connected to an image processing module, a dimension measuring module, and a power source.

2. A tipping paper hole band parameter rapid measurement device according to claim 1, characterized in that: Limiting blocks (10) are respectively installed on the end surfaces of the base (1) on the left and right sides of the clamping plate (5).

3. A device for quickly measuring parameters of tipping paper hole bands according to claim 1 or 2, characterized in that: The irradiation light source is a parallel light source.

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