Cigarette filter stick section detection device

Abstract

The utility model relates to the technical field of cigarette filter stick section detection, in particular to a cigarette filter stick section detection device which comprises a fixing support, three supporting arms, a developing camera, a partition plate, a strip-shaped light source, a section camera, a developing plate, a controller, an alarm, a data line, a separation drum wheel assembly, a knife roll assembly, a cutting drum wheel assembly, a hopper assembly and a conveying belt assembly. The device disclosed by the utility model is simple and practical, and can be used by fixing the fixed bracket below the conveying belt, respectively installing the developing camera, the section camera and the developing plate at the upper part, the middle part and the lower part of the fixed bracket and connecting the controller and the alarm through cables without complicated transformation on the existing equipment; the device can realize dynamic detection of the filter stick cutting process, makes up for the defect of no detection at present, can effectively distinguish the filter stick quality defect category and give an alarm, effectively prevents filter stick defective products from flowing into the next market, ensures the filter stick product quality, and makes the equipment function more reasonable.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette filter rod cross-section detection, in particular to a cigarette filter rod cross-section detection device. Background Technique

[0002] There are various types of quality defects in filter rods during production, such as uneven cuts and tears at the filter tip section. The single-camera solution cannot distinguish various defects.

[0003] In the prior art, basically the quality inspection of finished filter rods is carried out, and less research is done on the quality inspection of filter rods during the production process.

[0004] Some solutions for inspecting the quality of filter rods during the production process mostly adopt the single-camera solution, with the supplementary light source directly irradiating the filter rods; they cannot fully detect the defects of the filter rods, affecting the final production quality, so improvement is needed. Content of the Utility Model

[0005] The purpose of the utility model is to solve the defects existing in the prior art, and to propose a cigarette filter rod cross-section detection device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A cigarette filter rod cross-section detection device includes a fixed bracket, three support arms, a developing camera, a partition, a strip light source, a cross-section camera, a developing plate, a controller, an alarm, a data cable, and a separation drum assembly, a knife roller assembly, a cutting drum assembly, a hopper assembly, and a conveyor belt assembly;

[0008] The fixed bracket is fixedly connected to the outer wall of the equipment below the conveyor belt assembly;

[0009] The three support arms are respectively arranged at the upper, middle, and lower parts of the fixed bracket from top to bottom.

[0010] Preferably, the developing camera, the partition, and the strip light source are arranged in sequence from left to right on the upper support arm;

[0011] The cross-section camera is arranged on the middle support arm;

[0012] The developing plate is arranged on the lower support arm.

[0013] Preferably, the three support arms are located between the fixed bracket and the separation drum assembly, and the strip light source is arranged at one end of the support arm close to the separation drum assembly.

[0014] Preferably, data cables are connected to the developing camera, the cross-section camera, and the alarm, and the data cables are all connected to the controller;

[0015] The controller is located on the side of the fixed bracket away from the support arm.

[0016] Preferably, both the developing camera and the sectioning camera are industrial cameras, with the functions of adjustable vertical position and adjustable focal length.

[0017] Preferably, the developing plate is made of a diffuse reflection type white material.

[0018] Preferably, a cutting drum assembly is connected to one side of the separation drum assembly, a conveyor belt assembly is connected to one side of the cutting drum assembly, the conveyor belt assembly is arranged on one side of the three support arms, and a hopper assembly is connected to the upper end of the conveyor belt assembly.

[0019] One side of the lower end of the cutting drum assembly is connected with a knife roller assembly.

[0020] Preferably, the fixed bracket is made of a hollow square tube. There are bracket fixing holes at both ends of the fixed bracket. A plurality of wire routing holes are successively arranged from top to bottom at the front end of the fixed bracket. Bracket fixing holes are provided on both the upper and lower sides of the wire routing holes. An outlet hole is arranged on the side wall of the fixed bracket.

[0021] Preferably, the support arm is made of a hollow square tube. Symmetric support arm positioning holes are arranged on the left end face of the support arm. Fixed screw holes are successively arranged at equal intervals from left to right on the side wall of the support arm.

[0022] Preferably, the separation drum assembly, the knife roller assembly and the cutting drum assembly all adopt circular structures.

[0023] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0024] 1. The support arm and the fixed bracket can be quickly connected and fixed through corresponding bolt components. At the same time, the corresponding developing camera, partition board, strip light source, sectioning camera and developing plate can also be installed and fixed.

[0025] 2. The detected data can be stably transmitted through the data cable, and whether the alarm is issued is controlled by the controller.

[0026] 3. The stable transportation of cigarette filter rods can be realized through the separation drum assembly, the knife roller assembly, the cutting drum assembly, the hopper assembly and the conveyor belt assembly, so as to provide the material to be detected for the detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a connection structure diagram of three support arms and a fixed bracket of the present utility model;

[0028] Figure 2 It is a structure diagram of the present utility model;

[0029] Figure 3Structural diagram of the fixing bracket of the present utility model;

[0030] Figure 4 Structural diagram of the arm of the present utility model;

[0031] In the figure: 1 fixing bracket, 1-1 bracket fixing hole, 1-2 wire routing hole, 1-3 arm fixing hole, 1-4 wire outlet hole, 2 arm, 2-1 arm positioning hole, 2-2 fixing screw hole, 3 developing camera, 4 partition board, 5 strip light source, 6 cutting plane camera, 7 developing plate, 8 controller, 9 alarm, 10 data line, 11 separating drum assembly, 12 knife roller assembly, 13 cutting drum assembly, 14 hopper assembly, 15 conveyor belt assembly. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0033] Referring to Figures 1-4 , a cigarette filter rod cutting plane detection device includes a fixing bracket 1, three arms 2, a developing camera 3, a partition board 4, a strip light source 5, a cutting plane camera 6, a developing plate 7, a controller 8, an alarm 9, a data line 10, and a separating drum assembly 11, a knife roller assembly 12, a cutting drum assembly 13, a hopper assembly 14, and a conveyor belt assembly 15. The developing plate 7 is made of a diffuse reflection type white material, and the fixing bracket 1 is fixedly connected to the outer wall of the device below the conveyor belt assembly 15.

[0034] Referring to Figures 1-4 , the three arms 2 are respectively arranged at the upper, middle, and lower parts of the fixing bracket 1 from top to bottom. The fixing bracket 1 is made of a hollow square tube. There are bracket fixing holes 1-1 at both ends of the fixing bracket 1. A plurality of wire routing holes 1-2 are successively arranged from top to bottom at the front end of the fixing bracket 1. Arm fixing holes 1-3 are provided on both the upper and lower sides of the wire routing holes 1-2. A wire outlet hole 1-4 is arranged on the side wall of the fixing bracket 1. The arm 2 is made of a hollow square tube. Symmetric arm positioning holes 2-1 are arranged on the left end face of the arm 2. Fixing screw holes 2-2 are successively arranged at equal intervals from left to right on the side wall of the arm 2. During actual production and preparation, workers can use bolt assemblies and impact bolts to connect and fix the bracket fixing holes 1-1 with the corresponding connecting frames or walls, and fix them through the corresponding alignment of the arm positioning holes 2-1 and the arm fixing holes 1-3 and penetrating bolt components. The connection of the data line 10 can be achieved through the wire routing holes 1-2 and the wire outlet hole 1-4. At the same time, the developing camera 3, the partition board 4, the strip light source 5, the cutting plane camera 6, the developing plate 7 can be connected to the fixing screw holes 2-2 through bolt assemblies, so as to stably fix the developing camera 3, the partition board 4, the strip light source 5, the cutting plane camera 6, the developing plate 7 and the arm 2.

[0035] Reference Figures 1-2 As shown in Figures 1-2 , on one side of the separating drum assembly 11, a cutting drum assembly 13 is connected. On one side of the cutting drum assembly 13, a conveyor belt assembly 15 is connected. The conveyor belt assembly 15 is arranged on one side of the three support arms 2. At the upper end of the conveyor belt assembly 15, a hopper assembly 14 is connected. On one side at the lower end of the cutting drum assembly 13, a cutter roller assembly 12 is connected. The separating drum assembly 11, the cutter roller assembly 12, and the cutting drum assembly 13 all adopt circular structures. The cigarette filter rods are located in the hopper assembly 14 and can be stably conveyed through the conveyor belt assembly 15. And through the cutting drum assembly 13 and the cutter roller assembly 12, the cutting of the cigarette filter rods is realized. At the same time, through the separating drum assembly 11, single-piece conveying is facilitated.

[0036] Reference Figures 1-2 As shown in Figures 1-2 , the developing camera 3, the partition plate 4, and the strip light source 5 are arranged in sequence from left to right on the support arm 2 located in the upper part. The cross-section camera 6 is arranged on the support arm 2 located in the middle part. The developing plate 7 is arranged on the support arm 2 located in the lower part. The three support arms 2 are located between the fixed bracket 1 and the separating drum assembly 11. The strip light source 5 is arranged at one end of the support arm 2 close to the separating drum assembly 11.

[0037] Reference Figure 1 As shown in Figure 1 , data lines 10 are connected to the developing camera 3, the cross-section camera 6, and the alarm 9 respectively. The data lines 10 are all connected to the controller 8. The controller 8 is located on the side of the fixed bracket 1 away from the support arm 2. The developing camera 3 and the cross-section camera 6 both adopt industrial cameras, which have the functions of adjustable up-and-down position and adjustable focal length, facilitating precise control for shooting. At the same time, they can also transmit data and give out sound and light alarms according to the situation.

[0038] In the present utility model, the developing camera 3, the partition plate 4, and the strip light source 5 are sequentially installed on the support arm 2 at the upper part of the fixed bracket 1 in the order from left to right. The developing camera 3 faces the developing plate 7. The light emitted by the strip light source 5 is tangent to the left end of the separating drum 11. The cross-section camera 6 is installed on the support arm 2 at the middle part of the fixed bracket 1. The cross-section camera 6 faces the left end of the separating drum 11. The developing plate 7 is installed on the support arm 2 at the lower part of the fixed bracket 1. The developing plate 7 is perpendicular to the light emitted by the strip light source 5. The developing camera 3 and the cross-section camera 6 are connected to the controller 8 through the data line 10. The controller 8 is connected to the alarm through the data line 10.

[0039] The filter rods are in the hopper assembly 14, conveyed to the cutting drum assembly 13 through the conveyor belt assembly 15, cut by the cutter roller assembly 12, and then conveyed to the separating drum assembly 11. The overall cigarette filter rod cross-section detection device is located below the conveyor belt assembly 15 and to the left of the separating drum assembly 11. The fixed frame 1 is fixed at a suitable position on the wall surface of the cigarette making machine.

[0040] The main body of the fixed bracket 1 is a hollow square tube. There are bracket fixing holes 1-1 at both ends. The wall surfaces parallel to the bracket fixing holes 1-1 are evenly provided with wire routing holes 1-2. Arm fixing holes 1-3 are respectively arranged on both sides of each wire routing hole 1-2, and an outlet hole 1-4 is arranged on the side wall.

[0041] The main body of the arm 2 is a hollow square tube. Symmetric arm positioning holes 2-1 are arranged on the left end face. The spacing is the same as the spacing of each group of fixing screw holes on the fixed bracket 1. Uniform fixing screw holes 2-2 are arranged on the side wall. The developing camera 3, the partition 4, the strip light source 5, the section camera 6 and the developing plate 7 are fixed to the arm 2 through the fixing screw holes 2-2. The arm is fixed to the fixed bracket by using bolts to connect the arm positioning holes 2-1 and the arm fixing holes. The data lines of the developing camera 3 and the section camera 6 pass through the hollow part on the right side of the arm 2, the wire routing holes 1-2 and the outlet hole 1-4 of the fixed bracket 1, and are finally connected to the controller 8 outside the device.

[0042] The above is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent replacements or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. A cigarette filter rod cross section detection device, comprising a fixed support (1), three arms (2), a developing camera (3), a partition (4), a strip light source (5), a cross section camera (6), a developing plate (7), a controller (8), an alarm (9), a data line (10), a separation drum assembly (11), a knife roller assembly (12), a cutting drum assembly (13), a hopper assembly (14) and a conveyor belt assembly (15), characterized in that: The fixed bracket (1) is fixedly connected to the outer wall of the equipment below the conveyor belt assembly (15); The three supporting arms (2) are respectively arranged at the upper part, the middle part and the lower part of the fixed bracket (1) from top to bottom.

2. A cigarette filter rod section detection device according to claim 1, characterized in that: The developing camera (3), the partition (4) and the strip light source (5) are arranged in sequence from left to right on the support arm (2) located at the upper part; The section camera (6) is arranged on the support arm (2) located in the middle; The developing plate (7) is arranged on the supporting arm (2) located at the lower part.

3. A cigarette filter rod section detection device according to claim 2, characterized in that: The three support arms (2) are located between the fixed support (1) and the separation drum assembly (11), and the strip light source (5) is arranged at one end of the support arm (2) close to the separation drum assembly (11).

4. A cigarette filter rod section detection device according to claim 3, characterized in that: The developing camera (3), the section camera (6) and the alarm (9) are all connected with a data line (10), and the data line (10) is connected with a controller (8); The controller (8) is located on a side of the fixed bracket (1) away from the support arm (2).

5. A cigarette filter rod section detection device according to claim 4, characterized in that: The developing camera (3) and the cutting camera (6) are both industrial cameras, and have the functions of adjustable up and down positions and adjustable focal lengths.

6. A cigarette filter rod section detection device according to claim 5, characterized in that: The developing plate (7) is made of diffuse reflection type white material.

7. A cigarette filter rod section detection device according to claim 6, characterized in that: One side of the separation drum assembly (11) is connected to a cutting drum assembly (13), one side of the cutting drum assembly (13) is connected to a conveyor belt assembly (15), the conveyor belt assembly (15) is arranged on one side of the three supporting arms (2), and the upper end of the conveyor belt assembly (15) is connected to a hopper assembly (14). A knife roller assembly (12) is connected to one side of the lower end of the cutting drum assembly (13).

8. A cigarette filter rod section detection device according to claim 7, characterized in that: The fixed bracket (1) adopts a hollow square tube, and bracket fixing holes (1-1) are provided at both ends of the fixed bracket (1). A plurality of wiring holes (1-2) are provided in sequence from top to bottom at the front end of the fixed bracket (1), and arm fixing holes (1-3) are provided on both upper and lower sides of the wiring holes (1-2). A wire outlet hole (1-4) is provided on the side wall of the fixed bracket (1).

9. A cigarette filter rod section detection device according to claim 8, characterized in that: The support arm (2) is a hollow square tube, the left end face of the support arm (2) is provided with symmetrical support arm positioning holes (2-1), and the side wall of the support arm (2) is provided with fixing screw holes (2-2) at equal intervals from left to right.

10. A cigarette filter rod section detection device according to claim 9, characterized in that: The separation drum assembly (11), the knife roller assembly (12) and the cutting drum assembly (13) all adopt a circular structure.

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