Batch sample preparation device for detecting moisture content of cigarettes
Through the device that automatically arranges, cuts and collects tobacco, the problems of injury to the detection personnel and deviation of the detection results caused by manual operations are solved, and efficient and accurate sample preparation of the tobacco is achieved.
Patent Information
- Application Number
- CN202421405735.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-19
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-06-19
AI Technical Summary
The existing tobacco acquisition steps can easily scratch your fingers, and hand sweat affects the detection results, and manual operation causes other raw materials to be mixed into the tobacco, affecting the accuracy of the detection.
The method of automatically arranging, cutting and collecting sample tobacco threads is used to automatically arrange and cut the tobacco threads with drums and cut the tobacco threads, and combine the vibration screening of the tobacco threads with other raw materials to achieve automatic sample preparation.
It reduces the risk of manual operation, improves the accuracy and efficiency of detection results, and avoids the influence of human factors.
Smart Images
Figure CN223064923U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of cigarette analysis, and particularly relates to a batch sample preparation device for detecting the moisture content of cigarette rods. Background Art
[0002] The moisture content of finished cigarette rods is directly related to the smoking taste of cigarettes and the physical and chemical qualities of cigarettes. It is an important index parameter in cigarette manufacturing. Unstable moisture content of finished cut tobacco in different batches often causes great differences in the qualities of cigarettes in different batches. Therefore, the moisture content of finished cut tobacco should be kept stable as much as possible to maintain the stability of cigarette quality. During the cigarette processing process, it is necessary to regularly collect the cut tobacco in finished cigarette rods and detect the moisture content of the cut tobacco.
[0003] The existing steps for obtaining cut tobacco are as follows: manually cut the cigarette section of the finished cigarette rod and collect the cut tobacco. There are the following problems in manual collection of cut tobacco: 1. Manually using a knife to cut the cigarette rod is easy to scratch the fingers and cause injury to the testers; 2. When the tester manually collects the cut tobacco, the sweat on the hand will remain on the cut tobacco, affecting the moisture content detection result; 3. The process of manually obtaining cut tobacco is easy to mix other raw materials such as cigarette paper and filter rods except the cut tobacco into the cut tobacco, interfering with the detection process and affecting the detection result. Summary of the Utility Model
[0004] The purpose of the utility model is to provide a batch sample preparation device for detecting the moisture content of cigarette rods, which is used to solve the problem that the existing sample preparation process is easily affected by human factors.
[0005] To achieve the above technical purpose, the technical solution adopted by the utility model is as follows:
[0006] A batch sample preparation device for detecting the moisture content of cigarette rods, which comprises a mounting frame, an arranging component, a cutting component and a sample preparation component. The arranging component, the cutting component and the sample preparation component are all installed on the mounting frame. The arranging component is used for arranging cigarette rods, the cutting component is used for cutting the cigarette rods arranged by the arranging component, and the sample preparation component is used for separating the materials of the cigarette rods after cutting.
[0007] In this application, the method of automatically arranging, cutting and collecting sample cut tobacco is adopted to automatically complete sample preparation without manual operation, reducing the labor burden. The cut tobacco and other raw materials except the cut tobacco in the cigarette rod are automatically separated, and the detection result will not be affected by humans.
[0008] Further preferably, the arranging assembly includes a feeding hopper, an arranging cylinder, and a receiving tray arranged in sequence. A drum is rotatably installed in the arranging cylinder. Feeding ports are provided at positions corresponding to the feeding hopper and the receiving tray on the arranging cylinder. The receiving tray is slidably connected to the mounting rack, and a driving mechanism for driving the receiving tray is provided on the mounting rack.
[0009] In this application, the drum is arranged to cooperate with the feeding hopper to arrange the cigarette sticks. The cigarette sticks can be arranged in the receiving tray. When in use, it is only necessary to put the cigarette sticks into the feeding hopper, and there is no need to manually arrange the cigarette sticks.
[0010] Further preferably, the receiving tray is communicated up and down. A receiving plate is provided at the bottom of the receiving tray, and the receiving plate is fixedly connected to the mounting rack. The driving mechanism can drive the receiving tray to slide relative to the receiving plate, and the driving mechanism is a telescopic rod.
[0011] In this application, when the receiving tray drives the cigarette sticks to move to the bottom receiving plate, the cigarette sticks inside can be output from the bottom of the receiving tray.
[0012] Further preferably, a plurality of partition plates are arranged in the receiving tray along the sliding direction.
[0013] In this application, the partition plates are used to fix the positions of the cigarette sticks, preventing the cigarette sticks from being displaced during transportation, resulting in problems such as cutting failure.
[0014] Further preferably, the cutting assembly is arranged on one side in the sliding direction of the receiving tray. The cutting assembly includes a mounting box, a cutter head, and a driving member. The cutter head is slidably arranged in the mounting box. Slots for the cutter head to pass through are provided on the side surfaces of both the mounting box and the receiving tray. The cutter head cuts the cigarette sticks in the receiving tray under the drive of the driving member.
[0015] In this application, a reciprocating cutter head is arranged to cut the cigarette sticks, eliminating the need for manual cutting of the cigarette sticks, reducing the risk of injury to the inspectors, and enabling more efficient cutting of the cigarette sticks.
[0016] Further preferably, the sample preparation assembly is arranged at one end of the receiving plate close to the sliding direction of the receiving tray. The sample preparation assembly includes a vibrating sieve box and a sample box arranged from top to bottom. Sieve holes are provided at the bottom of the vibrating sieve box.
[0017] In this application, the cut cigarette sticks falling from the receiving tray can first fall into the vibrating sieve box, and then after screening, the tobacco shreds fall into the sample box. The filter tips and cigarette papers are screened and left in the vibrating sieve box. In this way, the sample preparation of the tobacco shreds is completed.
[0018] Further preferably, an exciter is provided on the side wall of the vibrating sieve box, and the exciter is used to drive the vibrating sieve box to vibrate.
[0019] The utility model adopting the above technical solution has the following advantages:
[0020] 1. In this application, the method of automatically arranging, cutting and collecting sample cut tobacco is adopted to automatically complete sample preparation without manual operation, which reduces the labor burden. The cut tobacco and other raw materials except the cigarette stick are automatically separated, and the test results will not be affected by manual operation.
[0021] 2. In this application, a drum is provided to cooperate with the receiving hopper to arrange the cigarette sticks. The cigarette sticks can be arranged in the receiving tray. When in use, only the cigarette sticks need to be put into the receiving hopper, and there is no need to manually arrange the cigarette sticks.
[0022] 3. In this application, the partition board is used to fix the position of the cigarette sticks to prevent the cigarette sticks from shifting during transportation, resulting in problems such as cutting failure. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] The utility model can be further illustrated by the non-limiting embodiments given in the drawings;
[0024] Figure 1 is a schematic structural diagram of the whole utility model;
[0025] Figure 2 is a schematic structural diagram of the interior of the arranging cylinder of the utility model;
[0026] Figure 3 is the utility model Figure 1 an enlarged schematic view of part A in
[0027] The main reference signs are explained as follows:
[0028] 1. Mounting frame;
[0029] 2. Arranging assembly; 21. Receiving hopper; 22. Arranging cylinder; 23. Receiving tray; 24. Drum; 25. Feeding port; 26. Partition board; 27. Receiving board;
[0030] 3. Cutting assembly; 31. Mounting box; 32. Knife head; 33. Driving part; 34. Groove;
[0031] 4. Sample preparation assembly; 41. Vibrating sieve box; 42. Sample box. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0032] The present utility model will be described in detail below in conjunction with the drawings and specific embodiments. It should be noted that in the drawings or the description of the specification, similar or identical parts are all denoted by the same reference numerals. The implementation manners not shown or described in the drawings are in the forms known to those of ordinary skill in the art. In addition, the directional terms mentioned in the embodiments, such as "up", "down", "top", "bottom", "left", "right", "front", "rear", etc., are only with reference to the directions of the drawings and are not used to limit the protection scope of the present utility model.
[0033] As Figures 1 to 3 shown, a batch sample preparation device for detecting the moisture content of cigarette rods of the present utility model includes a mounting frame 1, an arranging assembly 2, a cutting assembly 3, and a sample preparation assembly 4. The arranging assembly 2, the cutting assembly 3, and the sample preparation assembly 4 are all mounted on the mounting frame 1. The arranging assembly 2 is used for arranging the cigarette rods, the cutting assembly 3 is used for cutting the cigarette rods arranged by the arranging assembly 2, and the sample preparation assembly 4 is used for separating the materials of the cigarette rods after cutting. In this application, by means of automatic arranging, cutting, and collecting sample cigarette tobacco, the sample preparation is automatically completed without manual operation, which reduces the labor burden. The cigarette tobacco and other raw materials of the cigarette rod except the cigarette tobacco are automatically separated, and the detection result will not be affected by manual operation.
[0034] Preferably, the arranging assembly 2 includes a feeding hopper 21, an arranging cylinder 22, and a receiving tray 23 arranged in sequence. A drum 24 is rotatably mounted in the arranging cylinder 22. Feeding ports 25 are provided at the positions of the arranging cylinder 22 corresponding to the feeding hopper 21 and the receiving tray 23. The receiving tray 23 is slidably connected to the mounting frame 1, and a driving mechanism for driving the receiving tray 23 is provided on the mounting frame 1. The cigarette rods on the feeding hopper 21 are transported by the drum 24 and arranged in the receiving tray 23, which is convenient for the subsequent cutting assembly 3 to cut the cigarette rods completely. A motor for driving the rotation of the drum 24 is provided outside the arranging cylinder 22. In this application, the drum 24 is provided to cooperate with the feeding hopper 21 to arrange the cigarette rods, and the cigarette rods can be arranged in the receiving tray 23. When in use, it is only necessary to put the cigarette rods into the feeding hopper 21, and there is no need to manually arrange the cigarette rods. In actual use, a robotic arm can also be used to pick up the cigarette rods and arrange them in the receiving tray 23 in a fixed posture. In this application, the drum 24 and the feeding hopper are used, and the structure is simple and the use cost is low.
[0035] The receiving tray 23 is communicated up and down. A receiving plate 27 is provided at the bottom of the receiving tray 23. The receiving plate 27 is fixedly connected to the mounting frame 1, and the driving mechanism can drive the receiving tray 23 to slide relative to the receiving plate 27. The driving mechanism is a telescopic rod. With such a setting, when the receiving tray 23 drives the cigarette rods to move to the position of the bottom receiving plate 27, the cigarette rods therein can be output from the bottom of the receiving tray 23. The driving mechanism can be a telescopic rod, or a hydraulic rod, a slider cooperating with a screw structure, etc.
[0036] Optionally, a plurality of partition plates 26 are arranged along the sliding direction on the inner edge of the receiving tray 23. The partition plates 26 are used to fix the positions of the cigarette rods, preventing the cigarette rods from being displaced during transportation, which may cause problems such as cutting failure.
[0037] The cutting assembly 3 is arranged on one side of the receiving tray 23 in the sliding direction. The cutting assembly 3 includes a mounting box 31, a cutter head 32 and a driving member 33. The cutter head 32 is slidably arranged in the mounting box 31. Slots 34 for the cutter head 32 to pass through are formed on the side surfaces of both the mounting box 31 and the receiving tray 23. The cutter head 32 cuts the cigarette rods in the receiving tray 23 by passing through the slot 34 under the drive of the driving member 33. It should be noted that the sliding process of the receiving tray 23 is not continuous. When the cutter head 32 is cutting, the receiving tray 23 is stationary.
[0038] During the sliding process of the receiving tray 23, the cutter head 32 can reciprocally pass through the slot 34 to cut the cigarette rods in the receiving tray 23. When cutting, the cigarette rods are often cut through along the length direction to facilitate the subsequent sampling of the cut tobacco. The cut cigarette rods are output when the receiving tray 23 slides to the bottom without the receiving plate 27. The driving member for driving the cutter head 32 can be a hydraulic rod or other structures. In this application, a reciprocating cutter head is provided to cut the cigarette rods, eliminating the need for manual cutting of the cigarette rods, reducing the risk of injury to the inspectors, and enabling more efficient cutting of the cigarette rods. In actual use, a wheel saw that can move up and down can be arranged above the receiving tray 23 to cut the cigarette rods. In this application, the cutter head structure is small and compact, with a small installation space, facilitating operation and maintenance.
[0039] Preferably, the driving member 33 can be a hydraulic rod. In actual use, a linear driving mechanism such as an electric telescopic rod can be arranged to drive the cutter head 32.
[0040] Furthermore, the sample preparation assembly 4 is arranged at one end of the receiving plate 27 close to the sliding direction of the receiving tray 23. The sample preparation assembly 4 includes a vibrating sieve box 41 and a sample box 42 arranged from top to bottom. The bottom of the vibrating sieve box 41 is provided with sieve holes. The cut cigarette rods falling from the receiving tray 23 can first fall into the vibrating sieve box 41, and then after screening, the cut tobacco falls into the sample box 42. The filter tips and cigarette papers are screened and left in the vibrating sieve box 41. In this way, the sample preparation of the cut tobacco is completed. An exciter for driving the vibration is arranged on the side surface of the vibrating sieve box 41.
[0041] The vibrating sieve box 41 and the sample box 42 are detachably connected to the mounting frame 1, so that it is convenient to take out the materials.
[0042] In this embodiment, the cigarette rod falls into the arranging cylinder 23 in a fixed posture in the feeding hopper 21, and after being arranged by the drum 24, it is evenly distributed onto the receiving tray 23. During the process of the receiving tray 23 sliding driven by the driving mechanism, the cutter head 32 can extend from the mounting box 31 to cut the cigarettes in the receiving tray 23. After the cutting is completed, they fall from the receiving tray 23 into the vibrating sieve box 41 to realize the separation of the cut tobacco.
[0043] The above has introduced in detail a batch sample preparation device for detecting the moisture content of cigarette rods provided by the present utility model. The description of the specific embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present utility model, several improvements and modifications can be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model.
Claims
1. A batch sample preparation device for detecting the moisture content of cigarette rods, characterized in that, It includes a mounting frame (1), an arranging assembly (2), a cutting assembly (3) and a sample preparation assembly (4). The arranging assembly (2), the cutting assembly (3) and the sample preparation assembly (4) are all mounted on the mounting frame (1). The arranging assembly (2) is used for arranging cigarette sticks. The cutting assembly (3) is used for cutting the cigarette sticks arranged by the arranging assembly (2). The sample preparation assembly (4) is used for separating the materials of the cigarette sticks after cutting is completed.
2. The batch sample preparation device for detecting the moisture content of cigarette rods according to claim 1, characterized in that The arranging assembly (2) includes a material receiving hopper (21), an arranging cylinder (22) and a material receiving tray (23) arranged in sequence. A drum (24) is rotatably mounted in the arranging cylinder (22). Feeding ports (25) are arranged at positions corresponding to the material receiving hopper (21) and the material receiving tray (23) on the arranging cylinder (22). The material receiving tray (23) is slidably connected to the mounting frame (1), and a driving mechanism for driving the material receiving tray (23) is arranged on the mounting frame (1).
3. The batch sample preparation device for detecting the moisture content of cigarette rods according to claim 2, characterized in that, The material receiving tray (23) is communicated up and down. A material receiving plate (27) is arranged at the bottom of the material receiving tray (23). The material receiving plate (27) is fixedly connected to the mounting frame (1). The driving mechanism can drive the material receiving tray (23) to slide relative to the material receiving plate (27), and the driving mechanism is a telescopic rod.
4. The batch sample preparation device for detecting the moisture content of cigarette sticks according to claim 2, characterized in that, A plurality of partition plates (26) are arranged in the material receiving tray (23) along the sliding direction.
5. The batch sample preparation device for detecting the moisture content of cigarette rods according to claim 4, characterized in that, The cutting assembly (3) is arranged on one side of the sliding direction of the material receiving tray (23). The cutting assembly (3) includes a mounting box (31), a cutter head (32) and a driving member (33). The cutter head (32) is slidably arranged in the mounting box (31). Slots (34) for the cutter head (32) to pass through are opened on the side surfaces of the mounting box (31) and the material receiving tray (23). The cutter head (32) cuts the cigarette sticks in the material receiving tray (23) by passing through the slots (34) under the drive of the driving member (33).
6. The batch sample preparation device for detecting the moisture content of cigarette rods according to claim 3, wherein, The sample preparation assembly (4) is arranged at one end of the material receiving plate (27) close to the sliding direction of the material receiving tray (23). The sample preparation assembly (4) includes a vibrating screen box (41) and a sample box (42) arranged from top to bottom. Sieve holes are arranged at the bottom of the vibrating screen box (41).
7. The batch sample preparation device for detecting the moisture content of cigarette rods according to claim 6, characterized in that, An exciter is arranged on the side wall of the vibrating screen box (41), and the exciter is used for driving the vibrating screen box (41) to vibrate.