A length qualified detection device suitable for common detection of multiple cigarettes

Abstract

The application belongs to the technical field of cigarette production detection, and relates to a length qualified detection device suitable for common detection of multiple cigarettes, which comprises a detection box, a containing groove and a mounting groove are formed in the detection box, a plurality of U-shaped detection tubes are arranged in the containing groove, a stroke groove is formed in the containing groove, a U-shaped frame is slidably arranged in the stroke groove, a guide column is arranged on the U-shaped frame and slidably penetrates the detection box, a first spring is arranged on the guide column, a plurality of alarms are arranged in the mounting groove, the alarm comprises a mounting frame, an indicating lamp, a storage battery, a first spring piece and a second spring piece are arranged in the mounting frame in series, a sleeve is arranged on the mounting frame, a firing pin is slidably arranged in the sleeve, a trigger plate is arranged at the end of the firing pin, a second spring is arranged between the mounting frame and the trigger plate and sleeved on the sleeve, so that the problems of low detection efficiency of the length of the cigarette, inconvenience in simultaneous detection of multiple cigarettes and large error of single sampling inspection are solved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of cigarette production detection, and particularly relates to a length qualified detection device suitable for common detection of multiple cigarettes. BACKGROUND

[0002] In the tobacco industry, the weight, circumference, length, roundness and draw resistance and other physical parameters of cigarettes need to be detected in the cigarette production process to control the quality of the raw product. The QTM comprehensive test bench is designed by the British CERULEAN (Suzulin) Company and is used for detecting the weight, circumference, length, roundness and draw resistance and other physical parameters of cigarettes. During detection, samples are taken from the cigarette forming machine conveyor belt and placed in the QTM comprehensive test bench for detection of various physical parameters. Among them, the circumference and length are important parameters for cigarette detection, and every 1 hour in the production process, samples are taken for detection on the comprehensive test bench. However, the procedure is relatively complex during detection, and cigarettes need to be taken to the detection bench for detection, and the detection efficiency is low. Although some relatively simple detection devices can quickly detect whether the length of the cigarette exceeds the standard, they are not convenient for simultaneous detection of multiple cigarettes due to structural defects, and the error of single sampling is large. SUMMARY

[0003] Based on the problems mentioned in the above background art, the application provides a length qualified detection device suitable for common detection of multiple cigarettes, which is used to solve the problems that the current detection efficiency of the length of the cigarette is low, it is not convenient to detect multiple cigarettes at the same time, and the error of single sampling is large.

[0004] The technical scheme adopted by the application is as follows:

[0005] The application discloses a length qualified detection device suitable for common detection of a plurality of cigarette rods, which comprises a detection box, a containing groove and a mounting groove are formed in the detection box, a plurality of U-shaped detection tubes are arranged in the containing groove, a stroke groove is formed in the containing groove, a U-shaped frame is slidably arranged in the stroke groove, a guide column is arranged on the U-shaped frame and slidably penetrates the detection box, a first spring is arranged on the guide column, the first spring is arranged between the U-shaped frame and the detection box, a plurality of alarms are arranged in the mounting groove, positions of the alarms correspond to positions of the U-shaped detection tubes, the alarm comprises a mounting frame, an indicating lamp, a storage battery, a first elastic sheet and a second elastic sheet are arranged in the mounting frame in series, a first contact block is integrally formed on the first elastic sheet, a second contact block is integrally formed on the second elastic sheet, a sleeve is arranged on the mounting frame, a firing pin is slidably arranged in the sleeve, a trigger plate is arranged at an end of the firing pin, a second spring is arranged between the mounting frame and the trigger plate, the second spring is arranged on the sleeve, a through hole corresponding to the U-shaped frame is formed in the detection box, the trigger plate slidably penetrates the through hole, and a cover plate is arranged in the mounting groove, a reserved hole corresponding to the indicating lamp is formed in the cover plate.

[0006] On the basis of the above technical scheme, the application further has the following improvements:

[0007] Further, a limiting ring is arranged in the through hole, and a limiting groove corresponding to the limiting ring is formed in the trigger plate. The limiting ring is used for limiting the trigger plate, so that the trigger plate is prevented from sliding out of the through hole under the action of the second spring and interfering with the placement of the cigarette rod.

[0008] Further, a slope is formed in the U-shaped detection tube. The slope is used for facilitating the placement of the cigarette rod in the U-shaped detection tube.

[0009] Further, a plurality of U-shaped detection tubes are integrally formed. The plurality of U-shaped detection tubes are seamlessly connected, and a plurality of cigarette rods can be simultaneously placed in the containing groove, so that the cigarette rods can fall into the U-shaped detection tubes.

[0010] Further, a support member is arranged at the bottom end of the detection box. Under the action of the support member, the detection box can be inclined, so that the cigarette rod can freely fall under the action of gravity when the cigarette rod is placed, and the alarm is prevented from being triggered due to the contact between the cigarette rod and the trigger plate.

[0011] Further, the support member is in a U shape. The support member can be used as a handle, and a finger can be buckled on the support member to compress the first spring when the support member is pushed, so that the support member is convenient to use.

[0012] Further, the distance between the first contact block and the second contact block is 0.1mm-0.3mm, so that the first contact block and the second contact block can be more sensitively contacted.

[0013] Advantages of the present application:

[0014] A plurality of cigarettes are respectively placed in different U-shaped detection tubes, and the cigarettes are collectively moved by the U-shaped frame pushing, when the U-shaped frame slides to the limit of the stroke groove, the distance between the U-shaped frame and the trigger plate is the standard distance, if the length of the cigarette exceeds the standard, the trigger plate can be pushed to move to make the first contact block and the second contact block contact to turn on the indicator lamp power supply, a plurality of cigarettes can be collectively detected at the same time, and whether the production line has a fault can be assisted to judge according to the over-standard rate, and the problem of large test result error of single sampling inspection can also be avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] The present application can be further illustrated by the non-limiting embodiments shown in the accompanying drawings;

[0016] Figure 1 Structure diagram of a length qualified detection device suitable for common detection of a plurality of cigarettes in an embodiment of the present application Figure 1 ;

[0017] Figure 2 Structure diagram of a length qualified detection device suitable for common detection of a plurality of cigarettes in an embodiment of the present application Figure 2 ;

[0018] Figure 3 Longitudinal section structure diagram of a length qualified detection device suitable for common detection of a plurality of cigarettes in an embodiment of the present application

[0019] Figure 4 is Figure 3 Enlarged structure diagram of A in FIG. 4;

[0020] The main element symbols are explained as follows:

[0021] Detection box 1, containing groove 11, U-shaped detection tube 12, slope surface 121, stroke groove 13, mounting groove 14, cover plate 15, through hole 16, limiting ring 161, support 17, U-shaped frame 2, guide column 21, first spring 22, mounting frame 31, indicator lamp 32, storage battery 33, first spring piece 34, first contact block 341, second spring piece 35, second contact block 351, sleeve 36, striker 37, second spring 39, trigger plate 391, cigarette 4. DETAILED DESCRIPTION

[0022] In order for those skilled in the art to better understand the present application, the technical solutions of the present application are further described below in conjunction with the drawings and examples.

[0023] Embodiments

[0024] As Figures 1-4As shown, a length qualified detection device suitable for common detection of multiple cigarettes, comprising a detection box 1, the detection box 1 is provided with a containing groove 11 and a mounting groove 14, a plurality of U-shaped detection tubes 12 are arranged in the containing groove 11, a stroke groove 13 is arranged in the containing groove 11, a U-shaped frame 2 is slidingly installed in the stroke groove 13, a guide column 21 is installed on the U-shaped frame 2, the guide column 21 is slidingly arranged on the detection box 1, a first spring 22 is sleeved on the guide column 21, the first spring 22 is located between the U-shaped frame 2 and the detection box 1, a plurality of alarms are installed in the mounting groove 14, the positions of the alarms correspond to the positions of the U-shaped detection tubes 12, the alarm comprises a mounting frame 31, the mounting frame 31 is provided with a series connection of an indicating lamp 32, a storage battery 33, a first spring piece 34 and a second spring piece 35, the first spring piece 34 is integrally formed with a first contact block 341, the second spring piece 35 is integrally formed with a second contact block 351, a sleeve 36 is arranged on the mounting frame 31, a firing pin 37 is slidingly arranged in the sleeve 36, a trigger plate 391 is installed at the end of the firing pin 37, a second spring 39 is installed between the mounting frame 31 and the trigger plate 391, the second spring 39 is sleeved on the sleeve 36, a through hole 16 corresponding to the U-shaped frame 2 is arranged on the detection box 1, the trigger plate 391 is slidingly arranged in the through hole 16, a cover plate 15 is installed in the mounting groove 14, the cover plate 15 is provided with a reserved hole corresponding to the indicating lamp 32.

[0025] Specifically, a limiting ring 161 is arranged in the through hole 16, a limiting groove corresponding to the limiting ring 161 is arranged on the trigger plate 391, the trigger plate 391 is limited by the limiting ring 161, so as to avoid the trigger plate 391 sliding out of the through hole 16 under the action of the second spring 39, which causes the trigger plate 391 to interfere with the placement of the cigarette 4.

[0026] Specifically, a slope 121 is arranged on the U-shaped detection tube 12, which facilitates the placement of the cigarette 4 in the U-shaped detection tube 12.

[0027] Specifically, the plurality of U-shaped detection tubes 12 are integrally formed and seamlessly connected, when the cigarettes 4 are placed, a plurality of cigarettes 4 can be placed in the containing groove 11 at the same time, so that the cigarettes 4 fall into the U-shaped detection tubes 12.

[0028] Specifically, a support 17 is installed at the bottom end of the detection box 1, under the action of the support 17, the detection box 1 can be inclined, so that when the cigarettes 4 are placed, the cigarettes 4 can freely fall under the action of gravity, avoiding the contact between the cigarettes 4 and the trigger plate 391, which causes the alarm to be triggered.

[0029] Specifically, the support 17 is in a U shape, which can be used as a handle, when in use, the support 17 can be clutched by the fingers to compress the first spring 22 and push the U-shaped frame 2, which is convenient to use.

[0030] Specifically, the spacing between the first contact block 341 and the second contact block 351 is preferably 0.2 mm to ensure that the first contact block 341 and the second contact block 351 can be more sensitive contact.

[0031] In the test, a plurality of cigarettes 4 are placed in the containing groove 11, and then the cigarettes 4 are respectively dropped into different U-shaped detection tubes 12, with the filter end of the cigarette 4 upward, the fingers are buckled into the support 17, and then the U-shaped piece 2 is pushed until the U-shaped piece 2 slides to the end of the stroke groove 13, the U-shaped piece 21 pushes the plurality of cigarettes 4 to slide along the U-shaped detection tube 12, when the length of the cigarette 4 is out of standard, the cigarette 4 pushes the trigger plate 391 to move, when the trigger plate 391 moves, the striker 37 is moved, the striker 37 pushes the second contact piece 35 to move to make the first contact block 341 contact with the second contact block 351, the power indicator lamp 32 is turned on, and a plurality of cigarettes 4 can be detected at the same time, whether the corresponding cigarette 4 is out of standard is judged by whether the indicator lamp 32 on the corresponding alarm is turned on, whether the production line is out of standard is judged according to the out-of-standard rate, so that the production line can be adjusted in time.

[0032] The length qualified detection device suitable for common detection of a plurality of cigarettes is described in detail above. The description of the specific embodiments is only used to help understand the method of the present application and its core idea. It should be pointed out that for ordinary skilled persons in the technical field, some improvements and modifications can be made to the present application without departing from the principles of the present application, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A length testing device suitable for testing multiple cigarettes, characterized by: The invention comprises a detection box (1), wherein the detection box (1) is provided with a receiving groove (11) and a mounting groove (14), wherein a plurality of U-shaped detection tubes (12) are provided in the receiving groove (11), wherein a travel groove (13) is provided in the receiving groove (11), wherein a U-shaped frame (2) is slidably mounted in the travel groove (13), wherein a guide column (21) is mounted on the U-shaped frame (2), wherein the guide column (21) is slidably penetrated on the detection box (1), wherein a first spring (22) is sleeved on the guide column (21), wherein the first spring (22) is located between the U-shaped frame (2) and the detection box (1), wherein a plurality of alarms are mounted in the mounting groove (14), wherein the positions of the alarms correspond to the positions of the U-shaped detection tubes (12), wherein the alarms comprise a mounting frame (31), wherein an indicator light (32), a battery (33), a first spring piece (34) and a second spring piece (35) connected in series are provided in the mounting frame (31), wherein the first spring piece (21) is provided on the guide column (21), wherein the first spring piece (2 ... A first contact block (341) is integrally formed on a spring piece (34), and a second contact block (351) is integrally formed on the second spring piece (35). A sleeve (36) is provided on the mounting frame (31), a striker (37) is slidably inserted into the sleeve (36), and a trigger plate (391) is installed at the end of the striker (37). A second spring (39) is installed between the mounting frame (31) and the trigger plate (391), and the second spring (39) is sleeved on the sleeve (36). A through hole (16) corresponding to the U-shaped frame (2) is provided on the detection box (1), and the trigger plate (391) is slidably inserted into the through hole (16). A cover plate (15) is installed in the mounting groove (14), and a reserved hole corresponding to the indicator light (32) is provided on the cover plate (15); the spacing between the first contact block (341) and the second contact block (351) is 0.1 mm to 0.3 mm.

2. A length detection device for detecting multiple cigarettes according to claim 1, characterized in that: A limiting ring (161) is provided in the through hole (16), and a limiting groove corresponding to the limiting ring (161) is provided on the trigger plate (391).

3. A length detection device for detecting multiple cigarettes according to claim 2, characterized in that: The U-shaped detection tube (12) is provided with a slope (121).

4. A length detection device for detecting multiple cigarettes according to claim 3, characterized in that: A plurality of the U-shaped detection tubes (12) are integrally formed.

5. The length detection device for detecting multiple cigarettes according to claim 1, characterized in that: A support member (17) is installed at the bottom end of the detection box (1).

6. A length testing device for testing multiple cigarettes according to claim 5, characterized in that: The support member (17) is U-shaped.

Images