Automatic cigarette numbering device

Abstract

The utility model discloses an automatic cigarette numbering device which comprises a cigarette sample inlet, a cigarette fixing and conveying wheel, a cigarette numbering device and a cigarette separating device. The cigarette sample inlet is in a funnel shape, the cigarette fixing and conveying wheel is arranged below the cigarette sample inlet, the cigarette fixing and conveying wheel is provided with a caliber matched with a cigarette, and a small negative pressure hole used for fixing the cigarette under negative pressure is formed in the caliber; the cigarette numbering device is used for marking and numbering the cigarettes on the cigarette fixed conveying wheel; the cigarette separating device is used for separating the marked and numbered cigarettes from the cigarette fixing conveying wheel and outputting the cigarettes through the cigarette conveying belt. The device has the advantages that labor is saved, operation is convenient, and the workload of cigarette smoke panel test personnel can be greatly reduced; and the number has randomness, so that the influence of human psychological factors and personal writing preferences on the smoking result can be avoided.

Description

Technical Field

[0001] The utility model relates to an automatic cigarette numbering device, belonging to the technical field of cigarette manufacturing. Background Art

[0002] At present, sample cigarettes need to be frequently updated and maintained and require a large number of comparative evaluations. Therefore, the test cigarettes need to be numbered to facilitate comparison and traceability. However, currently the sample cigarettes are numbered manually, which consumes a lot of energy and brings inconvenience to cigarette research and evaluation. Summary of the invention

[0003] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an automatic numbering device for sample cigarettes for laboratory use, which can solve the problem of repetitive and tedious manual labor of cigarette numbering, greatly save time and improve work efficiency.

[0004] In order to solve the above technical problems, the utility model provides a cigarette automatic numbering device, including a cigarette inlet, a cigarette fixed conveying wheel, a cigarette numbering device, and a cigarette separation device;

[0005] The cigarette inlet is funnel-shaped, and the cigarette fixing conveying wheel is arranged below the cigarette inlet. The cigarette fixing conveying wheel has an aperture that matches the cigarettes, and a negative pressure hole for fixing the cigarettes under negative pressure is arranged in the aperture.

[0006] The cigarette numbering device is used to mark and number the cigarettes on the cigarette fixed conveying wheel with random numbers;

[0007] The cigarette separation device is used to separate the marked and numbered cigarettes from the cigarette fixed conveying wheel and output them through the cigarette conveyor belt.

[0008] Furthermore, a cigarette anti-blocking adjustment roller is provided between the cigarette fixing conveying wheel and the cigarette inlet.

[0009] Furthermore, the cigarette fixing conveying wheel and the cigarette anti-blocking adjusting roller are driven by motors respectively.

[0010] Furthermore, the width of the cigarette fixing and conveying wheel is consistent with the length of the cigarette, and the size of the caliber is consistent with the circumference of the cigarette.

[0011] Furthermore, the negative pressure hole is connected to a negative pressure pump through a negative pressure pipeline.

[0012] Furthermore, the cigarette numbering device is arranged directly below the cigarette fixed conveying wheel, and the cigarette numbering device includes a cigarette position detector and a laser printer;

[0013] The cigarette position detector and the laser printer are connected to a computer respectively. The cigarette position detector collects information about cigarettes located above it in a fixed cigarette conveying wheel and transmits it to the computer. After receiving the cigarette information, the computer outputs a control signal to the laser printer, and the laser printer performs laser printing, marking and numbering on the cigarette.

[0014] Furthermore, the cigarette detaching device includes a blocking closure device, which is arranged inside the cigarette fixing and conveying wheel and is used to block the negative pressure holes.

[0015] Furthermore, the cigarette detaching device also includes a cigarette baffle for detaching the cigarette after the negative pressure hole is blocked, and the cigarette baffle is arranged between the cigarette detaching device and the conveyor belt.

[0016] Furthermore, a cigarette-preventing baffle is provided on the side of the cigarette-fixing conveying wheel away from the conveyor belt.

[0017] Beneficial effects achieved by the utility model:

[0018] 1. It saves labor and is easy to operate, which can greatly reduce the workload of cigarette reviewers;

[0019] 2. The numbering is random, which can prevent the influence of human psychological factors and personal writing preferences on the evaluation results. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a partial structural schematic diagram of the utility model;

[0022] In the figure: 1. Cigarette inlet; 2. Cigarette receiving and conveying bucket baffle; 3. Cigarette conveyor belt; 4. Cigarette fixed conveying wheel; 5. Cigarette anti-blocking adjustment roller; 6. Cigarette anti-detachment baffle; 7. Laser printer; 8. Cigarette position detector; 9. Cigarette baffle; 10. Barrier closer; 11. Negative pressure hole. Implementation

[0023] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model.

[0024] Embodiment 1, as Figure 1 and 2 As shown, a cigarette automatic numbering device includes a cigarette inlet 1, a cigarette fixed conveying wheel 4, a cigarette numbering device, and a cigarette separation device.

[0025] The cigarette inlet 1 is funnel-shaped, and a cigarette receiving and conveying bucket baffle 2 is provided in the cigarette inlet 1 for transmitting cigarettes. In this embodiment, the width of the inlet can be adjusted to 87 mm according to the conventional cigarette length of 84 mm. The cigarette fixed conveying wheel 4 is directly below the cigarette inlet 1. Under the action of the cigarette anti-blocking adjustment roller 5, the cigarettes enter the cigarette fixed conveying wheel 4 from the cigarette inlet 1, and the cigarette anti-blocking adjustment roller 5 rotates counterclockwise.

[0026] The width of the cigarette fixed conveying wheel 4 is consistent with the length of the cigarette, and the aperture size is consistent with the circumference of the cigarette. Each aperture on the cigarette fixed conveying wheel 4 has two rows of negative pressure holes 11. When the cigarette enters the aperture, it remains fixed under the action of the negative pressure holes, and then the cigarette fixed conveying wheel rotates under the action of the motor.

[0027] The cigarette numbering device comprises a cigarette position detector 8 and a laser printer 7. The cigarette position detector 8 detects whether a cigarette is empty or upside down, and when a cigarette is detected, the next step is performed. In this embodiment, the cigarette position detector 8 is a Keyence LV-S71, and the specific model of the laser printer 7 is HPM436.

[0028] The cigarette position detector 8 and the laser printer 7 are connected to the computer respectively, and laser printing can be performed when the signal of the cigarette position detector is received. The numbering patterns A, B and C are generated, and three batches of cigarettes are numbered. The numbers are generated by the EXCEL random number formula. The numbers are random, which can prevent the influence of human psychological factors and personal writing preferences on the evaluation results.

[0029] The inner position of the cigarette fixing conveying wheel 4 corresponding to the cigarette detachment position is provided with a blocking closure device 10, which can block the small hole to interrupt the negative pressure state and make the cigarette detach. In addition, a cigarette baffle 9 is provided between the cigarette fixing conveying wheel and the conveyor belt to detach the cigarettes transferred to this position and drop them onto the cigarette conveyor belt 3 for transportation.

[0030] A cigarette anti-detachment baffle 6 is provided on the side of the cigarette fixed conveying wheel away from the conveying belt to prevent the cigarettes from detaching from the conveying wheel due to the poor adsorption of the negative pressure holes on the cigarettes.

[0031] Embodiment 2, as Figure 1 and 2 As shown, a cigarette automatic numbering device includes a cigarette inlet 1, a cigarette fixed conveying wheel 4, a cigarette numbering device, and a cigarette separation device.

[0032] The cigarette inlet 1 is funnel-shaped, and a cigarette receiving and conveying bucket baffle 2 is provided in the cigarette inlet 1 for transmitting cigarettes. In this embodiment, the width of the inlet can be adjusted to 100 mm according to the conventional cigarette length of 97 mm. The cigarette fixed conveying wheel 4 is directly below the cigarette inlet 1. Under the action of the cigarette anti-blocking adjustment roller 5, the cigarettes enter the cigarette fixed conveying wheel 4 from the cigarette inlet 1, and the cigarette anti-blocking adjustment roller 5 rotates counterclockwise.

[0033] The width of the cigarette fixed conveying wheel 4 is consistent with the length of the cigarette, and the aperture size is consistent with the circumference of the cigarette. Each aperture on the cigarette fixed conveying wheel 4 has two rows of negative pressure holes 11. When the cigarette enters the aperture, it remains fixed under the action of the negative pressure holes, and then the cigarette fixed conveying wheel rotates under the action of the motor.

[0034] The cigarette numbering device comprises a cigarette position detector 8 and a laser printer 7. The cigarette position detector 8 detects whether a cigarette is empty or upside down, and when a cigarette is detected, the next step is performed. In this embodiment, the cigarette position detector 8 is a Keyence LV-S71, and the specific model of the laser printer 7 is HPM436.

[0035] The cigarette position detector 8 and the laser printer 7 are connected to the computer respectively, and laser printing can be performed when receiving the signal of the cigarette position detector. The numbering patterns are 1, 2 and 3, and three batches of cigarettes are numbered. The numbers are generated by the EXCEL random number formula. The numbers are random, which can prevent the influence of human psychological factors and personal writing preferences on the evaluation results.

[0036] The inner position of the cigarette fixing conveying wheel 4 corresponding to the cigarette detachment position is provided with a blocking closure device 10, which can block the small hole to interrupt the negative pressure state and make the cigarette detach. In addition, a cigarette baffle 9 is provided between the cigarette fixing conveying wheel and the conveyor belt to detach the cigarettes transferred to this position and drop them onto the cigarette conveyor belt 3 for transportation.

[0037] A cigarette anti-detachment baffle 6 is provided on the side of the cigarette fixed conveying wheel away from the conveying belt to prevent the cigarettes from detaching from the conveying wheel due to the poor adsorption of the negative pressure holes on the cigarettes.

[0038] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A cigarette automatic numbering device, characterized in that: It includes a cigarette inlet, a cigarette fixed conveying wheel, a cigarette numbering device, and a cigarette separation device; The cigarette inlet is funnel-shaped, and the cigarette fixing conveying wheel is arranged below the cigarette inlet. The cigarette fixing conveying wheel has an aperture that matches the cigarettes, and a negative pressure hole for fixing the cigarettes under negative pressure is arranged in the aperture. The cigarette numbering device is used to mark and number the cigarettes on the cigarette fixed conveying wheel with random numbers; The cigarette separation device is used to separate the marked and numbered cigarettes from the cigarette fixed conveying wheel and output them through the cigarette conveyor belt.

2. The automatic cigarette numbering device according to claim 1, characterized in that: A cigarette anti-blocking regulating roller is also provided between the cigarette fixing conveying wheel and the cigarette inlet.

3. The automatic cigarette numbering device according to claim 1, characterized in that: The cigarette fixing conveying wheel and the cigarette anti-blocking adjusting roller are driven by motors respectively.

4. The automatic cigarette numbering device according to claim 1, characterized in that: The width of the cigarette fixing conveying wheel is consistent with the length of the cigarette, and the size of the caliber is consistent with the circumference of the cigarette.

5. The automatic cigarette numbering device according to claim 1, characterized in that: The negative pressure hole is connected to a negative pressure pump through a negative pressure pipeline.

6. The automatic cigarette numbering device according to claim 1, characterized in that: The cigarette numbering device is arranged directly below the cigarette fixed conveying wheel, and the cigarette numbering device comprises a cigarette position detector and a laser printer; The cigarette position detector and the laser printer are connected to a computer respectively. The cigarette position detector collects information about cigarettes located above it in a fixed cigarette conveying wheel and transmits it to the computer. After receiving the cigarette information, the computer outputs a control signal to the laser printer, and the laser printer performs laser printing, marking and numbering on the cigarette.

7. The automatic cigarette numbering device according to claim 1, characterized in that: The cigarette detaching device comprises a blocking closure device, which is arranged inside the cigarette fixing and conveying wheel and is used to block the negative pressure holes.

8. The automatic cigarette numbering device according to claim 7, characterized in that: The cigarette detaching device also includes a cigarette baffle for detaching the cigarette after the negative pressure hole is blocked, and the cigarette baffle is arranged between the cigarette detaching device and the cigarette conveyor belt.

9. The automatic cigarette numbering device according to claim 1, characterized in that: A cigarette anti-detachment baffle is arranged on the side of the cigarette fixing conveying wheel away from the conveying belt.

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