Gluing device and gluing method for cigarette making machine

Abstract

The invention belongs to the technical field of cigarette making equipment, and discloses a gluing device for a cigarette making machine and a gluing method. The gluing device for the cigarette making machine comprises a base, a glue guiding mechanism, a paper rolling mechanism and a filling mechanism. The glue guide mechanism comprises a liquid accumulation box, a conversion box is mounted at the bottom of the top plate and communicates with the liquid accumulation box, two positioning seats are fixedly mounted at the bottom of the top plate, and a screw rod is rotationally connected between the two positioning seats; the paper winding mechanism comprises a fixing cylinder, two supporting plates are fixedly installed at the top of the base, the fixing cylinder is fixedly connected with the two supporting plates, one end of the fixing cylinder is open, and the other end of the fixing cylinder is rotationally connected with a winding drum; the filling mechanism comprises a filling box, a feeding hopper is fixedly installed on the top of the top plate and communicates with the filling box, and an installation pipe is installed on one side of the filling box. The device is easy to operate and convenient to use, cigarette paper can be wound and evenly glued, meanwhile, tobacco shreds can be filled, and the device is convenient to use.

Description

Technical Field

[0001] The present invention relates to the technical field of cigarette making equipment, and in particular to a gluing device and a gluing method for a cigarette making machine. Background Art

[0002] The cigarette making machine is a machine that rolls tobacco into cigarettes with cigarette paper. It first rolls the cigarette paper into an empty tube and then fills it with tobacco.

[0003] In the current cigarette production process, the existing cigarette machine glue control and coating assembly includes a frame, a glue coating roller, a glue control roller and a glue cylinder. The glue coating roller is fixed to the frame through a bearing, the glue cylinder is suspended on the support rod of the frame, and the glue control roller is installed at the opening position of the glue cylinder through a bearing.

[0004] In the Chinese patent with publication number CN107930986A, a self-flowing glue coating device for a cigarette making machine is mentioned, which includes a control box, a frame, a glue barrel, a glue hose, and a glue coating head. The glue barrel includes a cylindrical part and a truncated cone part, a rotating sleeve is movably sleeved in the cylindrical part, a first motor is provided on the frame, and a first gear is sleeved on the output shaft, and a second gear is sleeved on the upper end of the rotating sleeve; a guide column extending up and down is provided on the frame above the glue barrel, a push rod is passed through the guide column, and a first magnet block is provided on the upper end of the push rod, which extends downward into the glue barrel and is connected to a push plate; a second motor is also provided on the frame, and the output shaft extends horizontally to the top of the guide column and is sleeved with a rotating disk, and a plurality of magnet seats are provided along the circumferential wall of the rotating disk, and each magnet seat is provided with a second magnet block that matches the first magnet block; the push rod can be connected to the guide channel by sliding up and down through the magnetic cooperation between the first magnet block and one of the second magnet blocks. This structure can improve the self-flow speed of gluing and has high efficiency. Although the above scheme has many beneficial effects, it is difficult to ensure the uniformity when gluing cigarette paper in this scheme, which affects the processing quality of cigarettes. Summary of the invention

[0005] The object of the present invention is to provide a gluing device and a gluing method for a cigarette making machine, so as to solve the problems raised in the above background technology.

[0006] To achieve this object, the present invention adopts the following technical solutions:

[0007] A glue coating device for a cigarette making machine, comprising:

[0008] A base, wherein four support rods are fixedly mounted on the top of the base, and a top plate is fixedly mounted on the top ends of the four support rods;

[0009] The glue guiding mechanism comprises a liquid storage box, a conversion box is installed at the bottom of the top plate, the conversion box and the liquid storage box are communicated with each other, two positioning seats are fixedly installed at the bottom of the top plate, a screw is rotatably connected between the two positioning seats, a first motor is fixedly installed on one of the two positioning seats, and an output shaft of the first motor is fixedly connected to the screw;

[0010] A paper rolling mechanism, the paper rolling mechanism comprises a fixed cylinder, two support plates are fixedly installed on the top of the base, the fixed cylinder is fixedly connected to the two support plates, one end of the fixed cylinder is open, and the other end of the fixed cylinder is rotatably connected to the rolling cylinder;

[0011] The filling mechanism comprises a filling box, a feed hopper is fixedly mounted on the top of the top plate, the feed hopper is connected to the filling box, a mounting tube is mounted on one side of the filling box, and a third motor is fixedly mounted on the other side of the filling box.

[0012] Optionally, the glue guiding mechanism also includes a conduit, a plug plate is slidably connected to the bottom inner wall of the conversion box, the conduit is fixedly connected to the plug plate, and a guide hole is opened at the top of the fixed cylinder, the guide hole and the conduit cooperate with each other, a moving block is threadedly connected to the screw, the moving block is fixedly connected to the conduit, and a valve is provided on the conduit.

[0013] Optionally, the paper winding mechanism also includes a second motor, a fixed box is fixedly installed on one side of the fixed cylinder, the second motor is fixedly installed on the top of the fixed box, a worm is fixedly installed on the output shaft of the second motor, a worm wheel is fixedly installed on one end of the winding cylinder, and the worm and the worm wheel are meshed with each other.

[0014] Optionally, a screw is fixedly mounted on the output shaft of the third motor, a movable plate is threadedly connected to the screw, a pressure plate is fixedly mounted on one side of the movable plate, and the pressure plate cooperates with the mounting tube.

[0015] Optionally, one end of the reel is movably connected to a push rod, one end of the push rod is fixedly mounted with a push plate, and the push plate is slidably mounted on the inner wall of the reel.

[0016] Optionally, a plurality of sliding holes are opened on the reel, a sliding block is slidably connected to the inner wall of the sliding hole, and the sliding block is fixedly connected to the push plate.

[0017] Optionally, a fourth motor is fixedly mounted on the bottom of the fixed cylinder, a threaded column is fixedly mounted on the output shaft of the fourth motor, a connecting plate is threadedly connected to the threaded column, and the connecting plate is rotatably connected to the push rod.

[0018] A gluing method for a cigarette making machine comprises the following steps:

[0019] S1, cigarette paper preparation, placing the cigarette paper in a fixed cylinder, starting the paper rolling mechanism, and rolling the cigarette paper;

[0020] S2, gluing, the glue in the liquid storage box is introduced into the conversion box, and the glue in the conversion box is introduced to the outside of the reel through the conduit, so as to glue the cigarette paper on the outside of the reel, and the conduit is driven to move through the glue guide mechanism, so that the cigarette paper can be evenly glued;

[0021] S3, cigarette paper conveying, the output shaft of the fourth motor drives the threaded column to rotate, the rotating threaded column drives the push rod to move through the threaded connection with the connecting plate, the push rod drives the push plate to move, and the push plate drives the slider to move, so that the cigarette paper on the reel can be pushed out and introduced into the mounting tube;

[0022] S4, leading out and filling of cigarette paper, through the filling mechanism, driving the pressing plate to squeeze the tobacco in the filling box and lead it out through the mounting tube to fill the cigarette paper.

[0023] Beneficial effects of the present invention:

[0024] The present invention uses a threaded connection between a screw and a moving block, a sliding connection between a conversion box and a plug plate, and a sliding connection between a conduit and a guide hole, so that the rotating screw can drive the conduit to move, thereby evenly coating the outer side of the cigarette paper with glue; through a threaded connection between a threaded column and a connecting plate, and a sliding connection between multiple sliders on the push plate and the slide holes, and a threaded connection between a screw and a moving plate, the rotating threaded column can drive the push plate and the slider to move, thereby pushing out the cigarette paper, and extruding the tobacco through the moving plate and the pressing plate, and injecting it into the cigarette paper for packaging. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0026] Figure 1 It is a schematic structural diagram of a gluing device for a cigarette making machine provided by the present invention;

[0027] Figure 2 is a front cross-sectional view of the gluing device for a cigarette making machine provided by the present invention;

[0028] Figure 3 is a cross-sectional view of the fixed drum and the winding drum in the present invention;

[0029] Figure 4 yes Figure 2 A local enlarged schematic diagram of point A in the middle.

[0030] In the figure:

[0031] 1. Base; 2. Support rod; 3. Top plate; 4. Glue guide mechanism; 41. Liquid storage box; 42. Conversion box; 43. Plug plate; 44. Conduit; 45. Positioning seat; 46. First motor; 47. Screw; 48. Moving block; 5. Paper winding mechanism; 51. Fixed cylinder; 52. Support plate; 53. Reel; 54. Guide hole; 55. Fixed box; 56. Second motor; 57. Worm; 58. Worm gear; 6. Filling mechanism; 61. Filling box; 62. Feed hopper; 63. Third motor; 64. Screw; 65. Moving plate; 66. Press plate; 67. Mounting tube; 7. Push rod; 8. Push plate; 9. Sliding block; 10. Sliding hole; 11. Fourth motor; 12. Threaded column; 13. Connecting plate. DETAILED DESCRIPTION

[0032] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0033] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0035] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0036] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0037] like Figures 1 to 4 As shown, the present invention provides a glue coating device for a cigarette making machine, comprising a base 1, a glue guiding mechanism 4, a paper rolling mechanism 5 and a filling mechanism 6. Four support rods 2 are fixedly installed on the top of the base 1, and the top ends of the four support rods 2 are fixedly installed with the same top plate 3; the glue guiding mechanism 4 includes a liquid accumulation box 41, a conversion box 42 is installed at the bottom of the top plate 3, and the conversion box 42 is connected to the liquid accumulation box 41. Two positioning seats 45 are fixedly installed at the bottom of the top plate 3, and a screw 47 is rotatably connected between the two positioning seats 45. A first Motor 46, the output shaft of the first motor 46 is fixedly connected to the screw 47; the paper winding mechanism 5 includes a fixed cylinder 51, two support plates 52 are fixedly installed on the top of the base 1, the fixed cylinder 51 is fixedly connected to the two support plates 52, one end of the fixed cylinder 51 is opened, and the other end of the fixed cylinder 51 is rotatably connected to the winding cylinder 53; the filling mechanism 6 includes a filling box 61, a feed hopper 62 is fixedly installed on the top of the top plate 3, the feed hopper 62 is connected to the filling box 61, a mounting tube 67 is installed on one side of the filling box 61, and a third motor 63 is fixedly installed on the other side of the filling box 61.

[0038] Specifically, the glue guiding mechanism 4 also includes a conduit 44, a plug plate 43 is slidably connected to the bottom inner wall of the conversion box 42, the conduit 44 is fixedly connected to the plug plate 43, and a guide hole 54 is opened on the top of the fixed cylinder 51, the guide hole 54 and the conduit 44 cooperate with each other, a moving block 48 is threadedly connected to the screw 47, the moving block 48 is fixedly connected to the conduit 44, and a valve is provided on the conduit 44.

[0039] As can be seen from the above, the glue in the liquid storage box 41 is introduced into the conversion box 42, and the glue in the conversion box 42 is introduced to the outside of the reel 53 through the conduit 44, so that the cigarette paper on the outside of the reel 53 is coated with glue. At the same time, the rotating screw 47 can drive the conduit 44 to move through the threaded connection with the moving block 48, so that the cigarette paper can be evenly coated with glue.

[0040] Specifically, the paper winding mechanism 5 also includes a second motor 56, a fixed box 55 is fixedly installed on one side of the fixed cylinder 51, the second motor 56 is fixedly installed on the top of the fixed box 55, a worm 57 is fixedly installed on the output shaft of the second motor 56, and a worm wheel 58 is fixedly installed on one end of the winding cylinder 53, and the worm 57 and the worm wheel 58 are meshed with each other.

[0041] As can be seen from the above, the output shaft of the second motor 56 drives the reel 53 to rotate through the mutual engagement of the worm 57 and the worm wheel 58, and the rotating reel 53 reels the cigarette paper.

[0042] Specifically, a screw rod 64 is fixedly mounted on the output shaft of the third motor 63 , a movable plate 65 is threadedly connected to the screw rod 64 , a pressing plate 66 is fixedly mounted on one side of the movable plate 65 , and the pressing plate 66 cooperates with the mounting tube 67 .

[0043] As can be seen from the above, the output shaft of the third motor 63 drives the screw rod 64 to rotate, and the screw rod 64 is threadedly connected to the movable plate 65, thereby driving the pressing plate 66 to move, and the pressing plate 66 squeezes and guides the tobacco in the filling box 61 to facilitate filling.

[0044] Specifically, one end of the reel 53 is movably connected to the push rod 7, one end of the push rod 7 is fixedly installed with a push plate 8, the push plate 8 is slidably installed on the inner wall of the reel 53, a plurality of sliding holes 10 are opened on the reel 53, a slider 9 is slidably connected to the inner wall of the sliding hole 10, the slider 9 is fixedly connected to the push plate 8, a fourth motor 11 is fixedly installed on the bottom of the fixed cylinder 51, a threaded column 12 is fixedly installed on the output shaft of the fourth motor 11, a connecting plate 13 is threadedly connected to the threaded column 12, and the connecting plate 13 is rotatably connected to the push rod 7.

[0045] As can be seen from the above, the rotating threaded column 12 drives the push rod 7 to move through the threaded connection with the connecting plate 13, the push rod 7 drives the push plate 8 to move, and the push plate 8 drives the slider 9 to move, so that the cigarette paper on the reel 53 can be pushed out.

[0046] The cigarette paper is placed in the fixed cylinder 51, and the second motor 56 is started. The output shaft of the second motor 56 drives the reel 53 to rotate through the mutual meshing of the worm 57 and the worm wheel 58. The rotating reel 53 reels the cigarette paper. Then, the valve on the conduit 44 is opened, and the glue in the liquid storage box 41 is introduced into the conversion box 42. The glue in the conversion box 42 is introduced to the outside of the reel 53 through the conduit 44, so that the cigarette paper outside the reel 53 is coated with glue. At the same time, the first motor 46 is started, and the output shaft of the first motor 46 is driven to rotate. The output shaft drives the screw 47 to rotate, and the rotating screw 47 can drive the guide tube 44 to move through the threaded connection with the moving block 48, so that the cigarette paper can be evenly coated with glue, and then the fourth motor 11 is started, and the output shaft of the fourth motor 11 drives the threaded column 12 to rotate, and the rotating threaded column 12 drives the push rod 7 to move through the threaded connection with the connecting plate 13, and the push rod 7 drives the push plate 8 to move, and the push plate 8 drives the slider 9 to move, so that the cigarette paper on the reel 53 can be pushed out and introduced into the mounting tube 67.

[0047] The third motor 63 is started, and the output shaft of the third motor 63 drives the screw rod 64 to rotate. The screw rod 64 is threadedly connected to the movable plate 65, thereby driving the pressing plate 66 to move. The pressing plate 66 squeezes and guides the tobacco in the filling box 61 and guides it out through the mounting tube 67, so as to facilitate filling through the cigarette paper.

[0048] The present invention also provides a gluing method for a cigarette making machine, comprising the following steps:

[0049] S1, preparing cigarette paper, placing cigarette paper in the fixed cylinder 51, starting the paper rolling mechanism 5, and rolling the cigarette paper;

[0050] S2, gluing. The glue in the liquid storage box 41 is introduced into the conversion box 42. The glue in the conversion box 42 is introduced to the outside of the reel 53 through the guide tube 44, so that the cigarette paper on the outside of the reel 53 is coated with glue. The guide tube 44 is driven to move through the glue guide mechanism 4, so that the cigarette paper can be evenly coated with glue.

[0051] S3, cigarette paper conveying, the output shaft of the fourth motor 11 drives the threaded column 12 to rotate, the rotating threaded column 12 drives the push rod 7 to move through the threaded connection with the connecting plate 13, the push rod 7 drives the push plate 8 to move, the push plate 8 drives the slider 9 to move, so that the cigarette paper on the reel 53 can be pushed out and introduced into the mounting tube 67;

[0052] S4, cigarette paper leading out and filling, through the filling mechanism 6, driving the pressing plate 66 to squeeze the tobacco in the filling box 61 and leading it out through the mounting tube 67, and filling the cigarette paper.

[0053] The standard parts used in the present invention can all be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0054] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A gluing device for a cigarette making machine, It is characterized in that include: A base, wherein four support rods are fixedly mounted on the top of the base, and a top plate is fixedly mounted on the top ends of the four support rods; The glue guiding mechanism comprises a liquid storage box, a conversion box is installed at the bottom of the top plate, the conversion box and the liquid storage box are communicated with each other, two positioning seats are fixedly installed at the bottom of the top plate, a screw is rotatably connected between the two positioning seats, a first motor is fixedly installed on one of the two positioning seats, and an output shaft of the first motor is fixedly connected to the screw; A paper rolling mechanism, the paper rolling mechanism comprises a fixed cylinder, two support plates are fixedly installed on the top of the base, the fixed cylinder is fixedly connected to the two support plates, one end of the fixed cylinder is open, and the other end of the fixed cylinder is rotatably connected to the rolling cylinder; The filling mechanism comprises a filling box, a feed hopper is fixedly mounted on the top of the top plate, the feed hopper is connected to the filling box, a mounting tube is mounted on one side of the filling box, and a third motor is fixedly mounted on the other side of the filling box.

2. The gluing device for a cigarette making machine according to claim 1, It is characterized in that The glue guiding mechanism also includes a conduit, a plug plate is slidably connected to the bottom inner wall of the conversion box, the conduit is fixedly connected to the plug plate, and a guide hole is opened on the top of the fixed cylinder, the guide hole and the conduit cooperate with each other, a moving block is threadedly connected to the screw, the moving block is fixedly connected to the conduit, and a valve is provided on the conduit.

3. The gluing device for a cigarette making machine according to claim 1, It is characterized in that The paper winding mechanism also includes a second motor, a fixed box is fixedly installed on one side of the fixed cylinder, the second motor is fixedly installed on the top of the fixed box, a worm is fixedly installed on the output shaft of the second motor, a worm wheel is fixedly installed on one end of the winding cylinder, and the worm and the worm wheel are meshed with each other.

4. The gluing device for a cigarette making machine according to claim 1, It is characterized in that A screw rod is fixedly mounted on the output shaft of the third motor, a movable plate is threadedly connected to the screw rod, a pressing plate is fixedly mounted on one side of the movable plate, and the pressing plate cooperates with the mounting tube.

5. The gluing device for a cigarette making machine according to claim 1, It is characterized in that One end of the reel is movably connected with a push rod, one end of the push rod is fixedly installed with a push plate, and the push plate is slidably installed on the inner wall of the reel.

6. The gluing device for a cigarette making machine according to claim 5, It is characterized in that The reel is provided with a plurality of sliding holes, the inner walls of the sliding holes are slidably connected with sliding blocks, and the sliding blocks are fixedly connected to the push plate.

7. The gluing device for a cigarette making machine according to claim 5, It is characterized in that A fourth motor is fixedly mounted on the bottom of the fixed cylinder, a threaded column is fixedly mounted on the output shaft of the fourth motor, a connecting plate is threadedly connected to the threaded column, and the connecting plate is rotatably connected to the push rod.

8. A gluing method for a cigarette making machine, It is characterized in that The following steps are involved: S1, cigarette paper preparation, placing the cigarette paper in a fixed cylinder, starting the paper rolling mechanism, and rolling the cigarette paper; S2, gluing, the glue in the liquid storage box is introduced into the conversion box, and the glue in the conversion box is introduced to the outside of the reel through the conduit, so as to glue the cigarette paper on the outside of the reel, and the conduit is driven to move through the glue guide mechanism, so that the cigarette paper can be evenly glued; S3, cigarette paper conveying, the output shaft of the fourth motor drives the threaded column to rotate, the rotating threaded column drives the push rod to move through the threaded connection with the connecting plate, the push rod drives the push plate to move, and the push plate drives the slider to move, so that the cigarette paper on the reel can be pushed out and introduced into the mounting tube; S4, leading out and filling of cigarette paper, through the filling mechanism, driving the pressing plate to squeeze the tobacco in the filling box and lead it out through the mounting tube to fill the cigarette paper.

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