Film smearing and gathering equipment

Abstract

The utility model discloses film smearing and gathering equipment which sequentially comprises a film forming assembly (3), a smearing assembly (1) and a gathering assembly (2). The film smearing and gathering device is simple in structure, can be installed by itself and is easy to achieve.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the cigarette technical field, concretely relates to a film smearing and gathering equipment. BACKGROUND

[0002] With the increasing concern of people in various countries for health, heat-not-burn cigarettes gradually enter the public view due to their low harm. Heat-not-burn cigarettes are a product that generates aerosol by cooperating with a heating smoking set, and the heating temperature generally reaches 200-400℃, and since there is no high-temperature cracking process due to no combustion, the release of harmful substances is greatly reduced. In order to enable consumers to have a good consumption experience, the temperature at the inlet of smoke should be low, and the aroma should be full and abundant. This requires the full volatilization of the heat-not-burn cigarette core, and the cigarette should have a certain aroma-carrying capacity and good cooling effect.

[0003] At present, the cooling methods commonly used for heat-not-burn cigarette products include using a film with a gathered crease, designing a spiral structure to increase the length of the air channel, and using a hollow tube to utilize the Venturi effect. The existing cooling methods mainly have the problems of complex processing technology, high production cost, large aroma retention, and poor cooling effect.

[0004] For the addition of flavor to heat-not-burn cigarettes, the mainstream method at present is mainly to add a burst bead in the filter rod of the heat-not-burn cigarette, or to directly mix a flavoring essence in the cigarette core material. However, the production cost of the burst bead is high, and the aroma is not uniformly released, while the mixing of the flavoring essence in the cigarette core material easily causes poor aroma release stability and affects the aroma release of the cigarette core material. Patent CN109846084A reports the use of polylactic acid filament composite filter rods for cooling, and the gaps between the polylactic acid filaments are filled with a filler, and the circumferential surfaces of the polylactic acid filaments and the filler are uniformly coated with a plasticizer or a filter rod forming binder. However, the filler between the polylactic acid filaments may volatilize with the smoke during smoking, causing an undesirable smoking experience. Patent CN210043187U reports that aroma and cooling are achieved by gathering a polylactic acid film and placing a non-woven fabric in the middle. However, the aroma-carrying capacity of the non-woven fabric is limited, and the processing technology is complex and the processing cost is high.

[0005] Therefore, the utility model is proposed. CONTENT OF THE UTILITY MODEL

[0006] The utility model discloses a film smearing and gathering equipment, which is used for heat-not-burn cigarette tabletting, smearing and gathering, and good effects are achieved.

[0007] The technical scheme of the utility model is as follows:

[0008] The utility model discloses a film smearing and gathering equipment in the first aspect, and its sequence includes: film forming assembly 3, smearing assembly 1 and gathering assembly 2.

[0009] Preferably, the coating assembly 1 comprises a coating device and a storage and guiding device; the coating device comprises a first roller shaft 103, and the storage and guiding device comprises a guiding plate 109; the guiding plate 109 is curved at its mouth and fits the roller surface of the first roller shaft 103.

[0010] Preferably, the coating assembly 1 comprises a coating device and a storage and guiding device; the coating device comprises a first roller shaft 103, and the storage and guiding device comprises a guiding plate 109; the guiding plate 109 is curved at its mouth and fits the roller surface of the first roller shaft 103.

[0011] The storage and guiding device further comprises a storage bin 107, a baffle 108 and a spring seat 111; the storage and guiding device is fixedly installed on the mounting plate 101 through a bin mounting plate 112; the guiding plate 109 is arranged at the bottom of the storage bin 107, and the mouth of the guiding plate 109 is curved and fits the roller surface of the first roller shaft 103; the upper part of the guiding plate 109 is the baffle 108, the two ends of the baffle 108 are arranged in the rectangular grooves 1071 at the two ends of the bin mouth of the storage bin 107; the spring seat 111 is two, the bottom of each spring seat 111 is installed in the rectangular groove 1071 and is interference-fitted, and the upper end of each spring seat 111 abuts against the lower wall of the baffle 108; the center part of the baffle 108 is provided with a baffle threaded hole 1081, and the middle part of the guiding plate 109 is provided with a guiding plate threaded hole 1091; the baffle threaded hole 1081 and the guiding plate threaded hole 1091 are matched with the adjusting screw 110.

[0012] Preferably, the gathering assembly 2 comprises a conical tube 201, which is trumpet-shaped and has a large mouth facing the coating assembly 1.

[0013] Preferably, the film forming assembly 3 comprises an upper roller 301 and a lower roller 302; the film forming assembly 3 is arranged upstream of the coating assembly 1.

[0014] Preferably, the center part of the baffle 108 is provided with a baffle threaded hole 1081, and the middle part of the guiding plate 109 is provided with a guiding plate threaded hole 1091; the baffle threaded hole 1081 and the guiding plate threaded hole 1091 are matched with the adjusting screw 110.

[0015] Preferably, the mounting plate 101 is substantially rectangular, and a positioning shaft 102 is connected to the covering plate 1011 at each of the four corners of the mounting plate 101; the first roller shaft 103, the second roller shaft 104, the first tensioning shaft 105 and the second tensioning shaft 106 of the coating device, and the storage and guiding device are arranged in the space between the mounting plate 101 and the covering plate 1011.

[0016] Preferably, the film coating and gathering device further comprises a support plate 4 and a rack 5; the mounting plate 101, the covering plate 1011 and the reduction motor 113 are fixedly installed on the support plate 4; and the support plate 4 and the film forming assembly 3 are fixedly installed on the rack 5.

[0017] The second aspect of the utility model discloses a use method of the film coating and gathering device, which comprises the following steps: a film base material enters the gap between the upper roller 301 and the lower roller 302 of the film forming assembly 3, is extruded and formed into a film by the upper roller 301 and the lower roller 302, and enters the coating assembly 1; at this time, the reduction motor 113 works, the first roller shaft 103 is driven to rotate through the cooperation of the synchronous belt 114 and the synchronous pulley 115, the film from the film forming assembly 3 enters from above the second tensioning shaft 106, then passes out from below the first tensioning shaft 105 and enters the gap between the curved surface of the guiding plate 109 and the roller shaft surface of the first roller shaft 103, then winds into the right side of the second roller shaft 104 from the upper end of the first roller shaft 103, and then enters the middle of the conical tube 201 from the large opening of the conical tube 201; at the same time, the smoking agent or / and the essence and spice in the storage bin 107 are evenly coated on the film surface by the guiding plate 109, the rotating adjusting screw 110 adjusts the gap size between the baffle 108 and the guiding plate 109 under the cooperation of the seat spring 111, and the coating amount of the smoking agent or / and the essence and spice is controlled; the film is gathered and curled through the conical tube 201, and a cylindrical section is formed; after being cut, the film can be used.

[0018] The third aspect of the utility model discloses the use of the film coating and gathering device for heating cigarette tabletting coating and gathering.

[0019] Preferably, the heating cigarette tabletting is a polylactic acid film tablet-shaped base material.

[0020] Effects of the utility model:

[0021] The film smearing and gathering equipment of the utility model discloses a film forming assembly, a smearing assembly and a gathering assembly, and has simple equipment structure, and each component is a common equipment, which can be easily installed and realized by oneself. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is whole schematic view of film smearing and gathering equipment of the utility model.

[0023] Figure 2 It is schematic view of smearing assembly and gathering assembly.

[0024] Figure 3 It is schematic view of storage and guide device.

[0025] Figure 4 It is explosion view of storage and guide device.

[0026] Figure 5 It is schematic view of gathering assembly.

[0027] The figure mark is: 1, smearing assembly;101, mounting plate;1011, cover plate;102, positioning shaft;103, first roller shaft;104, second roller shaft;105, first tensioning shaft;106, second tensioning shaft;107, storage bin;1071, rectangular recess;108, baffle;1081, baffle threaded hole;109, guide plate;1091, guide plate threaded hole;110, adjusting screw;111, spring with seat;112, bin mounting plate;113, speed reducer motor;114, synchronous belt;115, synchronous pulley;2, gathering assembly;201, conical tube;202, conical tube seat;203, spinal canal mounting plate;3, film forming assembly;301, upper roller;302, lower roller;4, support plate;5, rack. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantage of the utility model more clearly and clearly, the utility model is further described in detail below in combination with drawings and examples.It should be understood that the specific examples described here are only used to explain the utility model, and are not used to limit the utility model.In addition, the technical features involved in each embodiment of the utility model described below can be combined with each other as long as they do not conflict with each other.

[0029] In the description of the utility model, need understanding is, the term "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" orientation or positional relationship indicated in the drawing is based on the orientation or positional relationship shown in the drawing, just for the convenience of describing the utility model and simplifying the description, and not indicate or imply that the device must have a particular orientation, with a particular orientation structure and operation, therefore can not be understood as a restriction on the utility model.

[0030] In addition, the terms "first", "second" and the like are only for descriptive purposes and should not be construed as indicating or implying relative importance or implying the number of the indicated technical features.

[0031] In the utility model, unless otherwise expressly provided and limited, the terms "installation", "connection", "connection", "fixing", "bonding" and the like should be understood in a broad sense, for example, it can be connected, or it can be detachable, or it can be integrated. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0032] In the specification, the illustrative description of the above terms should not be understood as necessarily referring to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in the specification.

[0033] As Figure 1 shown, the utility model discloses a film smearing gathering equipment sequence includes: film forming assembly 3, smearing assembly 1 and gathering assembly 2.

[0034] Among them, smearing assembly 1 includes smearing device and storage material guiding device: as Figure 1 And Figure 2 As shown in the drawing,

[0035] The smearing device includes: mounting plate 101, first roller shaft 103, second roller shaft 104, first tensioning shaft 105 and second tensioning shaft 106 mounted on the mounting plate 101, the second roller shaft 104 and the first tensioning shaft 105 are arranged on the left and right sides of the lower part of the first roller shaft 103 respectively, and the second tensioning shaft 106 is arranged on the right lower side of the first tensioning shaft 105, on the outside of the mounting plate 101, the first roller shaft 103 is connected with synchronous pulley 115, and the synchronous pulley 115 is connected with speed reducer motor 113 through synchronous belt 114.

[0036] The storage and guide device comprises a storage bin 107, a baffle 108, a guide plate 109 and a seat spring 111, is fixedly installed on the mounting plate 101 through a bin mounting plate 112, the storage bin 107 is arranged at the bin opening facing the roller surface of the first roller shaft 103, and the guide plate 109 is arranged on the roller surface of the first roller shaft 103.

[0037] As shown in Figure 2 , Figure 3 and Figure 4 , the guide plate 109 is curved at the bin opening and is arranged on the roller surface of the first roller shaft 103; the upper part of the guide plate 109 is the baffle 108, both ends of the baffle 108 are arranged in the rectangular grooves 1071 at both ends of the bin opening of the storage bin 107; the seat spring 111 is two, the base of each seat spring 111 is installed in the rectangular groove 1071 and is interference-fitted, and the upper end of each seat spring 111 abuts against the lower wall surface of the baffle 108; the upper end of the seat spring 111 abuts against the lower wall surface of the baffle 108, so that the baffle 108 can slide up and down in the rectangular groove 1071; as shown in Figure 4 , the central part of the baffle 108 is provided with a baffle threaded hole 1081, and the middle part of the guide plate 109 is provided with a guide plate threaded hole 1091; the baffle threaded hole 1081 and the guide plate threaded hole 1091 are matched with the adjusting screw 110; the adjusting screw 110 can be screwed into the baffle threaded hole 1081 and the guide plate threaded hole 1091, the size of the gap between the baffle and the guide plate can be adjusted by screwing the adjusting screw 110 to control the up-and-down movement of the baffle, and the application amount of the smoking agent and / or the flavoring agent can be controlled.

[0038] As shown in Figure 5 , the converging assembly 2 comprises a conical tube 201, which is trumpet-shaped and has a large opening part facing the application assembly 1; the conical tube 201 is installed on a conical tube seat 202, and the conical tube seat 202 is fixedly installed on the support plate 4 through a spinal tube mounting plate 203.

[0039] As shown in Figure 1 , the film forming assembly 3 comprises an upper roller 301 and a lower roller 302; a certain gap is reserved between the upper roller 301 and the lower roller 302 to facilitate the shaping of the material, such as polylactic acid film; the surface texture structure of the upper roller 301 and the lower roller 302 is determined according to the requirements of the film forming product. The film forming assembly 3 is arranged upstream of the application assembly 1.

[0040] As shown in Figure 1 and Figure 2As shown, the mounting plate 101 is substantially rectangular, and each of the four corners is connected with a positioning shaft 102 for connecting the cover plate 1011; the first roller shaft 103, the second roller shaft 104, the first tensioning shaft 105 and the second tensioning shaft 106 of the coating device, and the storage and guiding device are arranged in the space between the mounting plate 101 and the cover plate 1011, so as to ensure safe production.

[0041] As shown in Figure 1 and Figure 2 As shown, the film coating and gathering equipment further comprises a support plate 4 and a rack 5; the mounting plate 101, the cover plate 1011 and the reduction motor 113 are fixedly installed on the support plate 4; the tapered tube 201 is installed on the tapered tube seat 202, and the tapered tube seat 202 is fixedly installed on the support plate 4 through the spinal canal installation plate 203; and the support plate 4 and the film forming assembly 3 are fixedly installed on the rack 5.

[0042] The film coating and gathering equipment of the utility model is used for preparing a heating cigarette sheet coating and gathering polylactic acid film sheet-shaped base material, and the coating and gathering step is as follows:

[0043] As shown in Figure 1 The polylactic acid film sheet-shaped base material enters from the gap between the upper roller 301 and the lower roller 302 of the film forming assembly 3, is extruded into a polylactic acid film by the upper roller 301 and the lower roller 302, and enters the coating assembly 1; at this time, the reduction motor 113 works, the first roller shaft 103 is driven to rotate through the cooperation of the synchronous belt 114 and the synchronous pulley 115, the polylactic acid film from the film forming assembly 3 enters from above the second tensioning shaft 106, then passes out from below the first tensioning shaft 105 and enters the gap between the curved surface of the guiding plate 109 and the roller shaft surface of the first roller shaft 103, then winds into the right side of the second roller shaft 104 from the upper end of the first roller shaft 103, and then enters the tapered tube 201 from the large opening of the tapered tube 201; meanwhile, the smoking agent or / and the essence and spice in the storage bin 107 are uniformly coated on the surface of the polylactic acid film by the guiding plate 109, according to product requirements, the rotating adjusting screw 110 can be rotated to adjust the gap size between the baffle 108 and the guiding plate 109 under the cooperation of the seat spring 111, so as to control the coating amount of the smoking agent or / and the essence and spice; the coated polylactic acid film is gathered and curled into a cylindrical segment through the tapered tube 201; and after being cut, the polylactic acid film can be used as a heating cigarette cooling and flavoring segment.

[0044] The polylactic acid cooling and flavoring segment prepared by using the film coating and gathering equipment has the advantages of simple process and low cost, and is used in a heating cigarette, so that the cooling effect is good and the aroma amount is rich.

[0045] The above examples are not a limitation of the utility model, and the utility model is not limited to the above examples. Changes, modifications, additions or replacements made by the person skilled in the art within the essential scope of the utility model also belong to the protection scope of the utility model.

Claims

1. A film coating and aggregation device, characterized in that, The sequence includes: film-forming component (3), application component (1), and aggregation component (2).

2. The film coating and agglomeration equipment according to claim 1, characterized in that, The coating assembly (1) includes a coating device and a material storage and guiding device; the coating device includes a first roller (103), and the material storage and guiding device includes a guide plate (109); the guide plate (109) has a curved surface at its opening and is attached to the roller surface of the first roller (103).

3. The film coating and agglomeration equipment according to claim 2, characterized in that, The applicator further includes: a mounting plate (101), a first roller (103), a second roller (104), a first tensioning shaft (105), and a second tensioning shaft (106) mounted on the mounting plate (101). The second roller (104) and the first tensioning shaft (105) are respectively arranged on the lower left and right sides of the first roller (103), and the second tensioning shaft (106) is arranged on the lower right side of the first tensioning shaft (105). On the outside of the mounting plate (101), the first roller (103) is connected to a synchronous pulley (115), and the synchronous pulley (115) is connected to a reduction motor (113) through a synchronous belt (114). The material storage and guiding device further includes: a storage bin (107), a baffle (108), and a seated spring (111). The material storage and guiding device is fixedly installed on the mounting plate (101) via a bin mounting plate (112). The guiding plate (109) is arranged at the bottom of the storage bin (107). The opening of the guiding plate (109) is curved and fits against the roller surface of the first roller (103). The upper part of the guiding plate (109) is a baffle (108), and the two ends of the baffle (108) are arranged at both ends of the opening of the storage bin (107). The rectangular groove (1071) is used for the mounting of the springs (111). There are two springs (111), and the base of each spring (111) is installed in the rectangular groove (1071) with an interference fit. The upper end of each spring (111) abuts against the lower wall of the baffle (108). The baffle (108) has a baffle threaded hole (1081) in the center and the guide plate (109) has a guide plate threaded hole (1091) in the middle. The baffle threaded hole (1081) and the guide plate threaded hole (1091) are adapted to the adjusting screw (110).

4. The film coating and agglomeration equipment according to claim 1, characterized in that, The gathering component (2) includes a tapered tube (201), which is trumpet-shaped with its large opening facing the application component (1).

5. The film coating and agglomeration equipment according to claim 1, characterized in that, The film-forming assembly (3) includes an upper roller (301) and a lower roller (302); the film-forming assembly (3) is arranged upstream of the coating assembly (1).

6. The film coating and agglomeration device according to claim 2, characterized in that, The mounting plate (101) is roughly rectangular, with a positioning shaft (102) at each of its four corners connecting to the cover plate (1011); the first roller shaft (103), the second roller shaft (104), the first tensioning shaft (105), and the second tensioning shaft (106) of the coating device, as well as the material storage and guiding device, are arranged in the space between the mounting plate (101) and the cover plate (1011).

7. The film coating and agglomeration equipment according to claim 3, characterized in that, The film coating and gathering equipment also includes a support plate (4) and a frame (5); the mounting plate (101), the cover plate (1011), the geared motor (113), and the gathering component (2) are fixedly installed on the support plate (4); the support plate (4) and the film forming component (3) are fixedly installed on the frame (5).

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