701 lining paper two-cutter dust cleaning device
By designing a dust cleaning device including a bracket and a suction groove in the cigarette equipment, the problem of dust entering the embossing assembly during cutting is solved, and the clarity of the embossing and the stability of the liner paper are achieved.
Patent Information
- Application Number
- CN202420509371.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-15
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-03-15
AI Technical Summary
In cigarette equipment, debris and dust generated by the liner paper during the cutting process will enter the embossing assembly, resulting in unclear embossing and deviation of the liner paper, affecting production.
Design a dust cleaning device for all 701 paper liner, including a bracket and a suction groove, which connects to a negative pressure straw, and the opening is close to and towards the embossing roller to absorb debris and dust generated during the cutting process.
By immediately sucking debris and dust generated during the cutting process, dust is avoided from entering the embossing assembly, solving the problems of unclear embossing and deviation of the inner lining paper, and improving the stability and quality of production.
Smart Images
Figure CN222450580U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cigarette making machines, in particular to a dust cleaning device for a 701 lining paper cut at two knives. Background Art
[0002] The inner lining paper of cigarettes is a thin layer usually made of special paper material, which is placed on the inner side of the outer packaging paper of cigarettes and close to the cigarettes. It mainly has the functions of protecting cigarettes, moisture-proofing, heat insulation and structural support to ensure the quality and burning effect of cigarettes. 701 lining paper is a special paper used in the cigarette industry, mainly used as the inner lining paper of cigarette packaging.
[0003] In cigarette making equipment, the "two-cut" of the liner paper refers to the device that cuts the liner paper into two halves during the cigarette making process. This position is usually located on both sides of the tobacco rod, that is, at both ends of the tobacco rod. This design is to ensure that the liner paper can be evenly distributed around the tobacco rod and fit tightly to both sides of the tobacco rod during cigarette making, thereby ensuring that the tobacco rod remains stable during the packaging process and avoids deformation or damage to the tobacco rod. In addition, this way of cutting the liner paper also helps to improve packaging efficiency and the quality of the tobacco rod.
[0004] However, during the cutting process, the liner paper is torn or cut, which will cause the paper fibers that were originally tightly connected to be separated. These fibers will be thrown away from the paper surface under the action of the cutting force, forming fine paper scraps and fiber fragments. Due to their small mass and volume, these fragments will float in the air to form dust and enter the embossing assembly, even causing unclear embossing and deviation of the liner paper, thus affecting production. Utility Model Content
[0005] The embodiment of the present application provides a dust cleaning device at the second cutting point of the 701 liner paper to solve the technical problems in the prior art of unclear embossing and deviation of the inner liner paper caused by dust entering the embossing assembly of the cigarette equipment.
[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: a 701 liner paper cutting two-knife dust cleaning device, including a bracket, one end of the bracket can be fixed to the cigarette making equipment, the other end of the bracket is equipped with a suction groove, the suction groove is connected to a negative pressure suction pipe, and the opening of the suction groove is close to and facing the embossing roller. Since the bracket is equipped with a suction groove, and the suction groove is connected to a negative pressure suction pipe, the debris and dust generated during the cutting of the inner liner paper will be immediately sucked into the suction groove, thereby avoiding the situation that the embossing is not clear and the inner liner paper is deviated due to dust.
[0007] Furthermore, an air outlet pipe is provided on the side of the suction groove away from the opening, and the air outlet pipe is connected to the negative pressure suction pipe; the cross-section of the suction groove gradually decreases in the direction from the opening of the suction groove to the air outlet pipe; thereby ensuring that the entrance of the suction groove close to the embossing roller side remains large, thereby providing sufficient space for the suction of debris and dust, and ensuring the cleaning ability of the suction groove in the area adjacent to the embossing roller.
[0008] Furthermore, the air suction trough includes two rectangular side panels, which respectively form side walls of the air suction trough, and a triangular upper bottom plate and a triangular lower bottom plate are respectively fixed to the upper and lower ends of the side walls; the two rectangular side panels and the upper and lower bottom plates are fixed to form a cavity with a single-sided opening, which improves the ability to absorb dust and debris, and can make the air suction trough have better rigidity and strength, thereby ensuring the stability and durability of the air suction trough during long-term use.
[0009] Furthermore, a side plate of the air suction slot is fixed to the bracket, and the air outlet pipe is installed on the lower bottom plate of the air suction slot.
[0010] Furthermore, the bracket includes a base and a mounting frame, the base can be fixed to the cigarette making equipment by bolts, and an mounting hole is provided at one end of the mounting frame away from the base, and the mounting hole can be fixed to one side of the suction groove by bolts.
[0011] Furthermore, two mounting holes are provided on the bracket.
[0012] It can be seen from the above technical solutions that the utility model has at least the following technical effects or advantages:
[0013] 1. A suction slot is installed on the bracket, and a negative pressure suction pipe is connected to the suction slot. Therefore, the debris and dust generated during the cutting of the liner paper will be immediately sucked into the suction slot, thereby avoiding unclear embossing and deviation of the liner paper caused by dust.
[0014] 2. The opening of the suction groove close to the embossing roller is kept large, which can provide sufficient space for the suction of debris and dust, thereby ensuring the cleaning ability of the suction groove in the area adjacent to the embossing roller. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solution of the utility model, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:
[0016] Figure 1 This is a schematic diagram of the use state of the utility model;
[0017] Figure 2 It is a structural schematic diagram of the utility model.
[0018] Explanation of the reference numerals: 1. bracket, 101. base, 102. mounting frame, 2. air suction slot, 201. side panel, 202. air outlet pipe, 3. negative pressure suction pipe, 4. embossing roller. DETAILED DESCRIPTION
[0019] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments in this patent, other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.
[0020] The utility model discloses a dust cleaning device for a 701 liner paper cut at two knives, such as Figure 1 As shown, it includes a bracket 1 and an air suction groove 2 installed on the bracket 1. In one example, the bracket 1 is fixed to the 701 liner paper of the cigarette making device at the cut point, and the air suction groove 2 faces the embossing roller 4 of the cigarette making device and is connected to a negative pressure suction pipe 3. In this way, during the operation of the cigarette making device, the debris and dust generated by the cutting of the inner liner paper will be sucked into the air suction groove 2, thereby avoiding the situation that the embossing is not clear and the inner liner paper deviates.
[0021] In this embodiment, the suction groove 2 is installed at one end of the bracket 1, and the suction groove 2 has an opening for sucking in debris and dust, and the opening is close to and faces the embossing roller 4. The side of the suction groove 2 away from the opening has an air outlet pipe 202, and the air outlet pipe 202 is connected to the negative pressure suction pipe 3, so that the debris and dust will pass through the opening of the suction groove 2 and the air outlet pipe 202 in sequence and enter the negative pressure suction pipe 3. In addition, Figure 1 As shown, in the direction from the opening of the suction groove 2 to the suction pipe, the cross-section of the suction groove 2 gradually decreases, thereby being able to keep the opening of the suction groove 2 on the side close to the embossing roller 4 larger, so that the suction groove 2 has a sufficiently large cleaning area, which is conducive to the suction of debris and dust.
[0022] Specifically in this embodiment, Figure 2 As shown, the air suction slot 2 includes two rectangular side panels 201, a triangular upper bottom plate, and a triangular lower bottom plate. The two rectangular side panels 201 form the side walls of the air suction slot 2, and the angle between the two side panels 201 is an obtuse angle, so that one side of the air suction slot 2 can have a larger opening. The upper bottom plate and the lower bottom plate are respectively fixed at the two ends of the side wall, and the upper bottom plate, the lower bottom plate and the two rectangular side panels 201 can form a cavity with an opening on one side of the air suction slot 2.
[0023] The air outlet pipe 202 is installed on the lower bottom plate of the air suction slot 2. Specifically, in this embodiment, a side plate 201 of the air suction slot 2 is fixed to the bracket 1. Figure 1 As shown, when a side plate 201 of the air suction slot 2 is fixed to the bracket 1, the air outlet pipe 202 faces the body of the cigarette making device. Since the bracket 1 is also installed on the body of the cigarette making device, the air outlet pipe 202 can be hidden on one side of the bracket 1, thereby keeping the structure inside the cigarette making device relatively compact.
[0024] The bracket 1 includes a foot 101 and a mounting frame 102 connected to the foot 101. The foot 101 is a flat plate with bolt holes, so that the bracket 1 can be fixed to the cigarette making device by bolts. The mounting frame 102 has a mounting hole at one end away from the foot 101, and the mounting hole can be matched with a bolt to be fixed to one side of the air suction slot 2. Figure 2 As shown, there are two mounting holes, so that the suction slot 2 can be fixed to the bracket 1 by two bolts, thereby preventing the suction slot 2 from twisting. In addition, the mounting hole on the mounting bracket 102 is a strip hole, and the length direction of the strip hole is consistent with the axial direction of the embossing roller 4. Therefore, in the process of fixing the suction slot 2, the position of the suction slot 2 can be fine-tuned, so that the opening of the suction slot 2 can more accurately cover the corresponding position of the embossing roller 4, thereby sucking in dust.
[0025] In the description of the present invention, the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "vertical", "horizontal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the purpose of describing the present invention rather than requiring the present invention to be constructed or operated in a specific position, and therefore cannot be understood as a limitation on the present invention. The terms "connected" and "connected" in the present invention should be understood in a broad sense, for example, it can be a connection or a detachable connection; it can be a direct connection or an indirect connection through an intermediate component. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.
[0026] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in their embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novelties disclosed herein.
Claims
1. A dust cleaning device for cutting two blades of 701 liner paper, characterized in that: The utility model comprises a bracket, one end of which can be fixed to the cigarette making device, the other end of which is provided with a suction groove, the suction groove is connected with a negative pressure suction pipe, and the opening of the suction groove is close to and faces the embossing roller.
2. A dust cleaning device for cutting two blades of 701 backing paper according to claim 1, characterized in that: An air outlet pipe is arranged on the side of the air suction groove away from the opening, and the air outlet pipe is connected to the negative pressure suction pipe; in the direction from the opening of the air suction groove to the air outlet pipe, the cross-section of the air suction groove gradually decreases.
3. A dust cleaning device for cutting two blades of 701 backing paper according to claim 2, characterized in that: The air suction slot comprises two rectangular side plates, which respectively form side walls of the air suction slot, and a triangular upper bottom plate and a triangular lower bottom plate are respectively fixed to the upper and lower ends of the side walls.
4. A dust cleaning device for cutting two blades of 701 backing paper according to claim 3, characterized in that: A side plate of the air suction slot is fixed to the bracket, and the air outlet pipe is installed on the lower bottom plate of the air suction slot.
5. A 701 liner paper two-cut dust cleaning device according to any one of claims 1 to 4, characterized in that: The bracket includes a base and a mounting frame. The base can be fixed to the cigarette making device by bolts. An end of the mounting frame away from the base is provided with a mounting hole, and the mounting hole can be fixed to one side of the suction slot by bolts.
6. A dust cleaning device for cutting two blades of 701 backing paper according to claim 5, characterized in that: There are two mounting holes on the bracket.