Cigarette ripping device

Abstract

The utility model discloses a cigarette ripping device, which is used for ripping a wrapping layer of a cigarette and comprises a first fixing block, a second fixing block, a third fixing block and a third fixing block, the first fixing block is provided with a first clamping surface, and the first clamping surface is provided with a first arc-shaped groove penetrating through the first fixing block along a first direction; the first fixing block is provided with a first clamping face, the second fixing block is provided with a second clamping face, the second clamping face is provided with a second arc-shaped groove penetrating through the second fixing block in the first direction, the first fixing block and the second fixing block are detachably connected, and when the first fixing block and the second fixing block are connected, the first clamping face and the second clamping face are oppositely arranged; the first arc-shaped groove and the second arc-shaped groove are jointly enclosed to form a through hole; the positioning column is arranged on the first clamping surface; the blade is provided with a cutting edge and a positioning hole; when the first fixing block is connected with the second fixing block, the blade is clamped between the first clamping face and the second clamping face, and at least part of the cutting edge extends into the through hole so as to cut a wrapping layer of a cigarette open. According to the utility model, the blade can be positioned.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette production, in particular to a cigarette splitter. Background Art

[0002] Before testing for indicators such as fines content, moisture content, and tobacco composition, the tobacco from finished cigarettes must be peeled off. Manually or with a knife, peeling the finished cigarettes to remove the tobacco is not only inefficient and can hurt hands, but it also mixes paper scraps from the cigarette paper into the tobacco, affecting the accuracy of subsequent testing. While some cigarette cutting machines currently on the market can cut cigarettes, the blades can easily fall off when the machine is disassembled after use, requiring repositioning before reuse. This is cumbersome and inefficient. Utility Model Content

[0003] The present invention aims to solve the problem of existing cigarette cutters where the blade easily falls off during disassembly, requiring repositioning of the blade for reuse, resulting in cumbersome and inefficient use. The present invention provides a cigarette slitter where the blade does not fall off during disassembly, eliminating the need for repositioning the blade for reuse. This simplifies the use process and improves work efficiency.

[0004] To solve the above technical problems, the embodiment of the present utility model discloses a cigarette splitter for splitting the wrapping layer of a cigarette, the cigarette splitter comprising:

[0005] A first fixing block is provided with a first clamping surface, and the first clamping surface is provided with a first arc-shaped groove that passes through the first fixing block along a first direction;

[0006] a second fixing block having a second clamping surface, the second clamping surface having a second arcuate groove extending through the second fixing block in the first direction, the first fixing block and the second fixing block being detachably connected, and when the first fixing block and the second fixing block are connected, the first clamping surface and the second clamping surface are arranged opposite to each other, and the first arcuate groove and the second arcuate groove jointly enclose a through hole;

[0007] A positioning post is provided on the first clamping surface, and extends in a direction perpendicular to the first clamping surface;

[0008] The blade is provided with a blade edge and positioning holes, and the number of positioning holes is greater than or equal to the number of positioning posts; when the first fixing block and the second fixing block are connected, the blade is clamped between the first clamping surface and the second clamping surface, the positioning posts are inserted into the corresponding positioning holes, and the blade at least partially extends into the through hole to cut open the wrapping layer of the cigarette.

[0009] By adopting the above technical solution, a positioning post is provided to be inserted into the positioning hole of the blade, so that the blade can be fixed on the first fixed block. In this way, on the one hand, the positioning of the blade can be achieved, so that the depth of the blade inserted into the through hole can just cut through the wrapping layer of the cigarette without causing the tobacco to be broken; on the other hand, during disassembly, the blade will not fall from the first fixed block due to the limiting action of the positioning post, so there is no need to reposition the blade, which can simplify the use steps and improve work efficiency.

[0010] Optionally, the shape of the positioning hole is the same as the cross-sectional shape of the positioning post.

[0011] Optionally, the cross sections of the positioning column and the positioning hole are both polygonal.

[0012] Optionally, the second clamping surface is provided with clearance holes, the number of the clearance holes is equal to the number of the positioning columns and the positions are corresponding. When the first fixing block and the second fixing block are connected, the end of the positioning column can extend into the corresponding clearance hole.

[0013] Optionally, the number of the positioning posts, the number of the positioning holes and the number of the clearance holes are all two.

[0014] Optionally, the blade is rectangular, and a cutting edge is provided on each of the two oppositely arranged edges of the blade. The cutting edge extends along the second direction, and there is an angle between the second direction and the first direction so that one corner of the blade extends into the through hole, and two positioning columns are arranged on the first fixed block at intervals along the second direction.

[0015] Optionally, the two ends of the through hole are respectively a cigarette inlet and a cigarette outlet, a first notch is provided on the first fixed block, and the first notch passes through the first fixed block in a direction perpendicular to the first clamping surface, a second notch is provided on the second fixed block, and the second notch passes through the second fixed block in a direction perpendicular to the second clamping surface, the shape and area of the first notch and the second notch are equal, and the cigarette outlet is provided at the junction of the first notch and the second notch.

[0016] Optionally, the first fixing block and the second fixing block are connected by bolts.

[0017] Optionally, the blade is made of stainless steel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram showing the structure of the cigarette splitter in the embodiment of the present invention Figure 1 ;

[0019] Figure 2 The structure diagram of the cigarette splitter in the embodiment of the utility model is shown Figure 2 ;

[0020] Figure 3A schematic diagram showing the structure of the cigarette splitter in the embodiment of the present invention in the unfolded state;

[0021] Figure 4 A schematic diagram of the installation of a blade in an embodiment of the present utility model is shown.

[0022] Figure markings: 1. First fixing block, 2. First clamping surface, 3. First arcuate groove, 4. Second fixing block, 5. Second clamping surface, 6. Second arcuate groove, 7. Through hole, 8. Positioning column, 9. Blade, 10. Blade, 11. Clearance hole, 12. Cigarette inlet, 13. Cigarette outlet, 14. First notch, 15. Second notch, 16. Threaded hole, 17. Fixing hole. DETAILED DESCRIPTION

[0023] The following is an explanation of the implementation of the present invention by means of specific specific embodiments. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. Although the description of the present invention will be introduced in conjunction with the preferred embodiment, this does not mean that the features of this utility model are limited to this implementation. On the contrary, the purpose of introducing the utility model in conjunction with the implementation is to cover other options or modifications that may be extended based on the claims of the present invention. In order to provide an in-depth understanding of the present invention, the following description will contain many specific details. The present invention can also be implemented without using these details. In addition, in order to avoid confusion or blurring the focus of the present invention, some specific details will be omitted in the description. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0024] It should be noted that in this specification, similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0025] In the description of this embodiment, it should be noted that the terms "upper", "lower", "inner", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the utility model.

[0026] The terms “first”, “second”, etc. are only used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0027] In the description of this embodiment, it should be noted that, unless otherwise specified or limited, the terms "disposed," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this embodiment based on specific circumstances.

[0028] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0029] like Figure 3 As shown, the embodiment of the present invention discloses a cigarette splitter for splitting the wrapping layer of a cigarette, and the cigarette splitter comprises: a first fixing block 1, a second fixing block 4, a positioning column 8 and a blade 9. The first fixing block 1 is provided with a first clamping surface 2, and the first clamping surface 2 is provided with a first direction (such as Figure 3 The first arc-shaped groove 3 (shown in the X direction) passes through the first fixed block 1. The second fixed block 4 is provided with a second clamping surface 5, and the second clamping surface 5 is provided with a second arc-shaped groove 6 that passes through the second fixed block 4 along the first direction. The first fixed block 1 and the second fixed block 4 are detachably connected. When the first fixed block 1 and the second fixed block 4 are connected, the first clamping surface 2 and the second clamping surface 5 are arranged relative to each other, and the first arc-shaped groove 3 and the second arc-shaped groove 6 together enclose a through hole 7. The diameter of the through hole 7 can be set according to actual use requirements. Specifically, the diameter of the through hole 7 is larger than the outer diameter of the cigarette, so that the cigarette can pass through smoothly. The positioning column 8 is provided on the first clamping surface 2, and the positioning column 8 extends in a direction perpendicular to the first clamping surface 2. The blade 9 is provided with a blade 10 and positioning holes (not shown in the figure), and the number of positioning holes is greater than or equal to the number of positioning columns 8. Preferably, the number of positioning holes and positioning columns 8 is equal. When the first fixing block 1 and the second fixing block 4 are connected, the blade 9 is clamped between the first clamping surface 2 and the second clamping surface 5, the positioning column 8 is inserted into the corresponding positioning hole, and the blade 10 at least partially extends into the through hole 7. When the cigarette passes through the through hole 7, the blade 10 can cut open the wrapping layer of the cigarette.

[0030] During use, the operator inserts the cigarette into the through hole 7 and pulls the cigarette in a first direction so that the entire cigarette passes through the through hole 7. When the cigarette passes through the through hole 7, the blade 10 can cut open the cigarette wrapping, thereby facilitating the removal of tobacco for subsequent testing.

[0031] The above technical solution is adopted, and the positioning post 8 is provided to be inserted into the positioning hole of the blade 9, so that the blade 9 can be fixed to the first fixing block 1. This can achieve the positioning of the blade 9, so that the depth of the blade 10 inserted into the through hole 7 is just enough to cut through the cigarette wrapping layer without causing tobacco fragmentation. On the other hand, during disassembly, the blade 9 will not fall off the first fixing block 1 due to the limiting effect of the positioning post 8, so there is no need to reposition the blade 9, which can simplify the use steps and improve work efficiency. In addition, the fingers do not come into contact with the blade 9 during the entire operation, which is safe and reliable, highly efficient, and has a wide range of applications.

[0032] Optionally, the shape of the positioning hole is identical to the cross-sectional shape of the positioning post 8 to improve the compatibility of the positioning post 8 with the positioning hole. For example, the cross-sectional shapes of the positioning hole and the positioning post 8 can both be circular or polygonal. When both the positioning hole and the positioning post are circular, the number of positioning posts 8 should be greater than or equal to two to prevent the blade 9 from rotating about the axis of the positioning post 8, which would reduce the positioning accuracy of the blade 9. When both the positioning hole and the positioning post 8 are polygonal in cross-sectional shape, only one positioning post 8 can be provided to reduce processing costs.

[0033] For example, when both the positioning hole and the positioning post 8 have polygonal cross-sections, the cross-sectional shapes of the positioning hole and the positioning post 8 can be triangles, rhombuses, trapezoids, hexagons, etc. For example, the blade 9 used in the present invention is a purchased standard razor blade, and the positioning hole on the blade 9 is a rhombus. To improve the compatibility between the blade 9 and the positioning post 8 and to reduce processing costs, the cross-sectional shape of the positioning post 8 is preferably a rhombus.

[0034] Optionally, continue to refer to Figure 3 The second clamping surface 5 is provided with clearance holes 11. The number of clearance holes 11 is equal to the number of positioning posts 8 and their positions correspond to each other. When the first fixing block 1 and the second fixing block 4 are connected, the ends of the positioning posts 8 can extend into the corresponding clearance holes 11, preventing interference between the positioning posts 8 and the second fixing block 4.

[0035] Alternatively, as Figure 3 As shown, there are two positioning posts 8, two positioning holes, and two clearance holes 11. The two positioning holes are respectively positioned over the two positioning posts 8 to provide a more stable fixation for the blade 9. When the first fixing block 1 and the second fixing block 4 are connected, the ends of the two positioning posts 8 extend into the corresponding two clearance holes 11, allowing the first clamping surface 2 and the second clamping surface 5 to better clamp the blade 9. As the cigarette passes through the blade 9, the wrapped layer is quickly and neatly cut.

[0036] Alternatively, as Figure 3 and Figure 4As shown, the blade 9 is rectangular, and a cutting edge 10 is provided on each of the two oppositely disposed edges of the blade 9. The blade 9 is arranged along the second direction (such as Figure 4 Specifically, two positioning posts 8 are spaced apart on the first fixing block 1 along the second direction, and there is an angle between the second direction and the first direction (as shown in the Y direction). Figure 4 Angle α shown in the figure) is used so that one corner of the blade 9 extends into the through hole 7, and this angle is recorded as the working angle.

[0037] With the above technical solution, when the working corner in the through hole 7 is not sharp, the blade 9 can be rotated or flipped so that the other corner of the blade 9 is placed in the through hole 7, which can improve the utilization rate of the blade 9.

[0038] Alternatively, as Figure 1 、 Figure 2 and Figure 4 As shown, the two ends of the through hole 7 are respectively a cigarette inlet 12 and a cigarette outlet 13. When a cigarette needs to be cut, the cigarette is inserted into the through hole 7 through the cigarette inlet 12 and removed from the cigarette outlet 13 after passing through the through hole 7. Specifically, the cigarette inlet 12 is trumpet-shaped, which can guide the cigarette so that the operator can easily push the cigarette into the through hole 7. The first fixing block 1 is provided with a first notch 14, which passes through the first fixing block 1 in a direction perpendicular to the first clamping surface 2. The second fixing block 4 is provided with a second notch 15, which passes through the second fixing block 4 in a direction perpendicular to the second clamping surface 5. The first notch 14 and the second notch 15 are equal in shape and area, and the cigarette outlet 13 is located at the junction of the first notch 14 and the second notch 15. The provision of the first notch 14 and the second notch 15 makes it easier for the operator to pinch the end of the cigarette to pull the cigarette through the through hole 7.

[0039] Optionally, the first fixing block 1 and the second fixing block 4 are connected by bolts. Specifically, two threaded holes 16 are provided on the first fixing block 1 at intervals, and two fixing holes 17 are provided on the second fixing block 4. The positions of the two fixing holes 17 correspond to the positions of the two threaded holes 16 respectively. The cigarette cutter also includes two bolts (not shown in the figure). The two bolts pass through the two fixing holes 17 and are threadedly connected with the threaded holes 16 to connect the first fixing block 1 and the second fixing block 4. Preferably, the two fixing holes 17 can be set as countersunk holes, and the two nuts fall into the two fixing holes 17 respectively to make the surface of the first fixing block 1 smoother. When the working angle of the blade 9 needs to be adjusted, it is only necessary to loosen the two bolts, rotate or flip the blade 9 and put the blade 9 on the positioning column 8, and then tighten the bolts.

[0040] Optionally, the blade 9 is made of stainless steel. Since tobacco contains a certain amount of moisture, using stainless steel to make the blade 9 can prevent the blade 9 from corrosion, thereby increasing the service life of the blade 9.

[0041] The cigarette splitter disclosed by the utility model has a compact overall structure, is light in weight, is easy to take, and is easy to process, with low manufacturing cost.

[0042] Although the present invention has been illustrated and described with reference to certain preferred embodiments of the present invention, it should be understood by those skilled in the art that the above description is provided to further illustrate the present invention in conjunction with specific embodiments, and that the present invention should not be construed as being limited to these descriptions. Those skilled in the art may make various changes in form and detail, including simple deductions or substitutions, without departing from the spirit and scope of the present invention.

Claims

1. A cigarette splitter for splitting the wrapping layer of a cigarette, characterized in that: The cigarette splitter comprises: a first fixing block having a first clamping surface formed thereon, wherein the first clamping surface has a first arc-shaped groove penetrating the first fixing block along a first direction; a second fixing block, having a second clamping surface formed thereon, and a second arcuate groove formed on the second clamping surface and penetrating the second fixing block along the first direction; the first fixing block and the second fixing block are detachably connected; when the first fixing block and the second fixing block are connected, the first clamping surface and the second clamping surface are arranged opposite to each other, and the first arcuate groove and the second arcuate groove jointly enclose a through hole; a positioning post, provided on the first clamping surface, the positioning post extending in a direction perpendicular to the first clamping surface; A blade having a blade edge and positioning holes, wherein the number of the positioning holes is greater than or equal to the number of the positioning posts; when the first fixing block and the second fixing block are connected, the blade is clamped between the first clamping surface and the second clamping surface, the positioning posts are inserted into the positioning holes corresponding thereto, and the blade at least partially extends into the through hole to cut open the wrapping layer of the cigarette.

2. The cigarette splitter according to claim 1, wherein: The shape of the positioning hole is the same as the cross-sectional shape of the positioning post.

3. The cigarette splitter according to claim 2, wherein: The cross sections of the positioning column and the positioning hole are both polygonal.

4. The cigarette splitter according to claim 3, wherein: The second clamping surface is provided with clearance holes, the number of the clearance holes is equal to the number of the positioning columns and the positions are corresponding. When the first fixing block and the second fixing block are connected, the end of the positioning column can extend into the corresponding clearance hole.

5. The cigarette splitter according to claim 4, characterized in that: The number of the positioning posts, the positioning holes and the clearance holes are all two.

6. The cigarette splitter according to claim 5, characterized in that: The blade is rectangular, and a cutting edge is provided on each of the two oppositely arranged edges of the blade. The cutting edge extends along a second direction, and there is an angle between the second direction and the first direction so that one corner of the blade extends into the through hole. The two positioning posts are arranged on the first fixed block at intervals along the second direction.

7. The cigarette splitter according to claim 1, wherein: The two ends of the through hole are respectively a cigarette inlet and a cigarette outlet. A first notch is provided on the first fixing block, and the first notch passes through the first fixing block in a direction perpendicular to the first clamping surface. A second notch is provided on the second fixing block, and the second notch passes through the second fixing block in a direction perpendicular to the second clamping surface. The shape and area of the first notch and the second notch are equal, and the cigarette outlet is provided at the junction of the first notch and the second notch.

8. The cigarette splitter according to claim 1, wherein: The first fixing block and the second fixing block are connected by bolts.

9. The cigarette splitter according to claim 1, wherein: The material of the blade is stainless steel.

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