A non-woven fabric melt-blown forming device for cigarette filter

Abstract

The present application relates to the technical field of meltblowing devices, and discloses a non-woven fabric meltblowing forming device for cigarette filter tips, wherein a motor is fixedly arranged on the top of the heating and stirring mechanism, and a central gear fixedly connected to the output shaft of the motor is arranged inside the heating and stirring mechanism, and three planetary gears are meshed on the outer ring of the central gear, and the three planetary gears are meshed on the outer ring of the ring gear, and the ring gear is fixed on the inner wall of the heating and stirring mechanism; a bracket is rotatably connected to the bottom of the central gear, and the three planetary gears are rotatably connected to the bracket, and stirring rods are respectively fixedly connected to the bottom of the three planetary gears, and a heating rod is fixedly connected to the bottom of the bracket. The above device drives the central gear to rotate by the motor, and the central gear drives the three planetary gears to rotate, and the planetary gears drive the bracket to rotate around the ring gear, and the bracket drives the stirring rod to rotate, and at the same time, the heating rod heats the raw materials, thereby achieving sufficient stirring, mixing and heating of the production raw materials.

Description

Technical Field

[0001] The utility model relates to the technical field of melt-blowing devices, and more specifically to a non-woven fabric melt-blowing molding device for cigarette filters. Background Art

[0002] Filter cigarette holders are also called healthy cigarette holders. They can filter out most of the harmful substances in cigarettes and protect human health. Filter cigarette holders can also improve the quality of cigarettes and reduce the tar content of cigarettes. Most filter cigarette holders are made of acetate fiber, but the existing non-woven fabric melt-blown molding device has the problem of insufficient heating causing the production raw materials to block the nozzle. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the utility model provides a non-woven fabric melt-blowing forming device for cigarette filter tips, which has the advantages of more uniform stirring and heating and less prone to nozzle clogging.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A non-woven fabric melt-blown forming device for cigarette filters,

[0006] It includes a heating and stirring mechanism, a motor is fixedly provided on the top of the heating and stirring mechanism, a central gear fixedly connected to the output shaft of the motor is provided inside the heating and stirring mechanism, three planetary gears are meshed on the outer ring of the central gear, three planetary gears are meshed on the outer rings of the ring gears, and the ring gears are fixed on the inner wall of the heating and stirring mechanism; a bracket is rotatably connected to the bottom of the central gear, the three planetary gears are rotatably connected to the bracket, stirring rods are respectively fixedly connected to the bottom of the three planetary gears, and a heating rod is fixedly connected to the bottom of the bracket.

[0007] Preferably, a feeding structure for feeding raw materials is arranged on the outside of the heating and stirring mechanism, two supporting legs are fixedly connected to both sides of the heating and stirring mechanism, and a conveying mechanism is arranged below the heating and stirring mechanism.

[0008] Preferably, the heating and stirring mechanism comprises a first shell, the bottom of the first shell is fixedly connected to a second shell, the inner cavities of the two are connected, a blanking plate is arranged in the second shell, and the two supporting legs are fixed to the outer wall of the first shell.

[0009] Preferably, the unloading structure includes a feed plate fixedly connected to an outer wall of the shell, a support block is fixedly connected to the top of the feed plate, a cover plate is rotatably connected to the support block, and a handle is fixedly connected to the top of the cover plate.

[0010] Preferably, the conveying mechanism comprises a conveyor belt fixedly arranged between the two supporting legs, and a plurality of supporting legs are fixedly connected to both sides of the conveyor belt.

[0011] Preferably, a plurality of microholes are provided on the blanking plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model drives the central gear to rotate by a motor, and the central gear drives three planetary gears to rotate. When the planetary gears rotate, they will rotate around the ring gear. The planetary gears drive the bracket to rotate around the ring gear. The bracket drives the stirring rod to rotate. At the same time, the heating rod in the heating and stirring mechanism heats the raw materials, thereby achieving sufficient stirring and mixing and sufficient heating of the production raw materials, and effectively preventing the raw materials from blocking the nozzle; further, the flowing production raw materials in the utility model are sprayed out through the unloading plate on the second shell, and sprayed on the conveyor belt to produce non-woven fabrics. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of a non-woven fabric melt-blown forming device in a specific embodiment of the utility model;

[0015] Figure 2 for Figure 1 A partial enlarged view of part A;

[0016] Figure 3 for Figure 1 A cross-sectional view of the heating and stirring mechanism;

[0017] Figure 4 for Figure 1 Another perspective cross-sectional view of the heating and stirring mechanism;

[0018] Figure 5 for Figure 1 Schematic diagram of the three-dimensional structure from another perspective.

[0019] In the figure: 1. Motor; 2. Heating and stirring mechanism; 3. Unloading structure; 4. Conveying mechanism; 5. Support leg one; 201. Shell one; 202. Ring gear; 203. Center gear; 204. Planetary gear; 205. Bracket; 206. Heating rod; 207. Stirring rod; 208. Shell two; 209. Unloading plate; 301. Feed plate; 302. Support block; 303. Cover plate; 304. Handle; 401. Conveyor belt; 402. Support leg two. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figures 1 to 5 As shown, Figure 1 It is a schematic diagram of the three-dimensional structure of a non-woven fabric melt-blown forming device in a specific embodiment of the utility model; Figure 2 for Figure 1 A partial enlarged view of part A; Figure 3 for Figure 1 A cross-sectional view of the heating and stirring mechanism; Figure 4 for Figure 1 Another perspective cross-sectional view of the heating and stirring mechanism; Figure 5 for Figure 1 Schematic diagram of the three-dimensional structure from another perspective.

[0022] The utility model provides a melt-blown forming device for a non-woven fabric for a cigarette filter, comprising a heating and stirring mechanism 2, a motor 1 is fixedly connected to the top of the heating and stirring mechanism 2, a feeding structure 3 for feeding raw materials is arranged on the outside of the heating and stirring mechanism 2, two supporting legs 5 for supporting the heating and stirring mechanism 2 are fixedly connected to both sides of the heating and stirring mechanism 2, and a conveying mechanism 4 is arranged below the heating and stirring mechanism 2 and between the two supporting legs 5.

[0023] Among them, the heating and stirring mechanism 2 includes a central gear 203 fixedly connected to the output shaft of the motor 1, the outer ring of the central gear 203 is meshed with three planetary gears 204, the outer rings of the three planetary gears 204 are meshed with ring gears 202, and the ring gear 202 is fixed on the inner wall of the heating and stirring mechanism 2. In addition, the bottom of the central gear 203 is rotatably connected to a bracket 205, and the three planetary gears 204 are rotatably connected to the bracket 205. Specifically, the bottoms of the three planetary gears 204 are rotatably connected to the top of the bracket 205, and the bottoms of the three planetary gears 204 are respectively fixedly connected to stirring rods 207, and the bottom of the bracket 205 is fixedly connected to a heating rod 206.

[0024] During use, the non-woven fabric melt-blown forming device for cigarette filters fully mixes and heats the raw materials through the stirring rod 207 and the heating rod 206 .

[0025] Among them, the heating and stirring mechanism 2 includes a shell 201, an outer ring of a ring gear 202 is fixedly connected to the inner wall of the shell 201, and two supporting legs 5 are fixedly connected to the outer wall of the shell 201; in addition, a shell 208 is fixedly connected to the bottom of the shell 201, and the inner cavities of the two are connected, and a blanking plate 209 is arranged in the shell 208.

[0026] During use, the stirring rod 207 is rotated around the shell 1 201 through the ring gear 202 so that the raw materials in the shell 1 201 are fully stirred.

[0027] Among them, the unloading structure 3 includes a feed plate 301 fixedly connected to the outer wall of the shell 201, the top of the feed plate 301 is fixedly connected to a support block 302, the support block 302 is rotatably connected to a cover plate 303, and the top of the cover plate 303 is fixedly connected to a handle 304.

[0028] The cover plate 303 is used to prevent the raw materials from splashing out during the heating and stirring process.

[0029] The conveying mechanism 4 includes a conveying belt 401 fixedly connected between two supporting legs 5 , and a plurality of supporting legs 402 are fixedly connected to both sides of the conveying belt 401 .

[0030] The conveyor belt 401 is stably supported by the supporting leg 2 402 .

[0031] The chamber in the first shell 201 is connected with the chamber in the second shell 208 , and a plurality of micro-holes are arranged on the blanking plate 209 , through which the raw materials in a molten state are sprayed out.

[0032] The working principle and use process of the utility model are as follows:

[0033] The central gear 203 is driven to rotate by the motor 1, and the central gear 203 drives the three planetary gears 204 to rotate. When the planetary gears 204 rotate, they will rotate around the ring gear 202, and then the planetary gears 204 drive the bracket 205 to rotate around the ring gear 202, and the bracket 205 drives the stirring rod 207 to rotate. At the same time, the heating rod 206 in the heating and stirring mechanism 2 heats the raw materials, thereby achieving sufficient stirring and mixing of the production raw materials and sufficient heating, and effectively preventing the raw materials from blocking the nozzle; the flowing production raw materials are ejected through the unloading plate 209 on the shell 208, and sprayed on the conveyor belt 401 to form a non-woven fabric.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A nonwoven fabric melt-blown forming device for cigarette filters, characterized in that: The heating and stirring mechanism (2) comprises a heating and stirring mechanism (2), wherein a motor (1) is fixedly arranged on the top of the heating and stirring mechanism (2), wherein a central gear (203) fixedly connected to the output shaft of the motor (1) is arranged inside the heating and stirring mechanism (2), wherein the outer ring of the central gear (203) is meshed with three planetary gears (204), wherein the outer rings of the three planetary gears (204) are meshed with ring gears (202), wherein the ring gear (202) is fixedly arranged on the inner wall of the heating and stirring mechanism (2); wherein the bottom of the central gear (203) is rotatably connected to a bracket (205), wherein the three planetary gears (204) are rotatably connected to the bracket (205), wherein the bottoms of the three planetary gears (204) are respectively fixedly connected to stirring rods (207), and wherein the bottom of the bracket (205) is fixedly connected to a heating rod (206).

2. A nonwoven fabric melt-blowing molding device for cigarette filters according to claim 1, characterized in that: A material discharge structure (3) for feeding raw materials is arranged outside the heating and stirring mechanism (2), two supporting legs (5) are fixedly connected to both sides of the heating and stirring mechanism (2), and a conveying mechanism (4) is arranged below the heating and stirring mechanism (2).

3. A nonwoven fabric melt-blowing molding device for cigarette filters according to claim 2, characterized in that: The heating and stirring mechanism (2) comprises a first shell (201), the bottom of the first shell (201) being fixedly connected to a second shell (208), the inner cavities of the two being communicated, a blanking plate (209) being arranged inside the second shell (208), and the two supporting legs (5) being fixedly arranged on the outer wall of the first shell (201).

4. A melt-blowing molding device for nonwoven fabrics for cigarette filters according to claim 3, characterized in that: The unloading structure (3) comprises a feed plate (301) fixedly connected to the outer wall of the housing (201); a support block (302) is fixedly connected to the top of the feed plate (301); the support block (302) is rotatably connected to a cover plate (303); and a handle (304) is fixedly connected to the top of the cover plate (303).

5. The melt-blowing molding device for nonwoven fabrics for cigarette filters according to claim 4, characterized in that: The conveying mechanism (4) comprises a conveying belt (401) fixedly arranged between the two supporting legs (5), and a plurality of supporting legs (402) are fixedly connected to both sides of the conveying belt (401).

6. The melt-blowing molding device for nonwoven fabrics for cigarette filters according to claim 5, characterized in that: The blanking plate (209) is provided with a plurality of microholes.

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