Tobacco shred dynamic uniform distribution device of cigarette making machine

Abstract

The utility model relates to the technical field of cigarette making machines, in particular to a cigarette making machine tobacco shred dynamic uniform distribution device which comprises a fixed base, a feeding pipe is arranged at the upper end of the fixed base, a material distribution rotary disc is rotationally installed in the fixed base, and material distribution grooves are evenly formed in the surface of the material distribution rotary disc. Detachable cover plates are detachably installed in part of the material distributing grooves, connecting structures are arranged between the detachable cover plates and the material distributing grooves, a vibration structure is arranged in the material distributing rotating disc, and when the rotating shaft drives the material distributing rotating disc to rotate through the meshing gear and the transmission gear ring, the servo motor drives the crankshaft to rotate; the crankshaft drives one end of the movable connecting rod to do circular motion, and the movable connecting rod drives the vibration strip to move on the surface of the mounting strip repeatedly, so that the vibration strip can beat the inner wall of the distributing rotary disc repeatedly, better discharging can be achieved during distributing, and meanwhile, cavities generated by tobacco shred stacking and quantity difference generated by tobacco shred distributing can be reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a uniform distribution device, in particular to cigarette machine tobacco dynamic uniform distribution device belongs to cigarette machine technical field. BACKGROUND

[0002] ZJ17 cigarette making machine group is mature cigarette equipment, after VE part tobacco enters the metering chute, relies on gravity to fall, no external force, and the friction with the metering chute front and back two side wall plates, causes the stacking gap between tobaccos in the process of falling;

[0003] Through the retrieval, the paper discloses a kind of tobacco falling device for improving cigarette tobacco uniformity;Including needle roller, the needle roller surface is uniformly provided with needle;The needle roller upper portion is provided with metering chute, the metering chute includes vertically arranged chute front wall plate and chute rear wall plate, the upper half of chute front wall plate and chute rear wall plate is vertically parallel, the lower half of chute front wall plate is above needle roller and extends to the opposite side of needle roller rotation direction along a certain angle, so that the lower half of chute front wall plate and chute rear wall plate forms a falling area with gradually increasing width, can effectively eliminate the stacking gap between tobaccos in the process of tobacco falling, while increasing the coverage range of tobacco on the upper portion of needle roller, so that needle roller takes material more uniformly from metering chute, guarantee the uniformity of cigarette internal tobacco filling, reduce the generation of empty head cigarette.

[0004] The existing cigarette machine tobacco dynamic uniform distribution device cannot control the amount of discharged tobacco according to the needs of the user during use, and the discharged tobacco is easily adhered to the inside of the distribution chute, which cannot be completely discharged from the inside of the distribution chute quickly, affecting the uniform input of tobacco into the later processing. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing cigarette machine tobacco dynamic uniform distribution device to solve the problems in the above background.

[0006] In order to achieve the above purpose, the main technical scheme of the utility model is adopted, which comprises: cigarette machine tobacco dynamic uniform distribution device, including fixed base, the upper end of the fixed base is provided with feeding pipe, the inside of the fixed base is rotatably installed with distribution turntable, the surface of the distribution turntable is uniformly provided with distribution chute, part of the inside of the distribution chute is detachably installed with detachable cover plate, the detachable cover plate and the distribution chute are provided with connecting structure, and the inside of the distribution turntable is provided with vibration structure.

[0007] Preferably, the feeding pipe is square, the length of the feeding pipe is equal to the length of the distribution chute, the both sides of the lower end of the feeding pipe are provided with baffle, and the baffle is attached to the distribution turntable.

[0008] Preferably, annular grooves are arranged on both sides of the material distribution turntable, and an annular rail is rotatably arranged in the annular grooves, and one side of the annular rail is fixedly connected with the inner wall of the fixed base.

[0009] Preferably, a transmission gear ring is arranged on each side of the material distribution turntable, a rotating shaft is movably inserted into one side of the fixed base, clamping gears are fixedly arranged at both ends of the rotating shaft, the clamping gears are engaged with the transmission gear rings, a driving motor is fixedly arranged on one side of the fixed base, and the driving motor is connected with the rotating shaft.

[0010] Preferably, the connecting structure comprises a clamping groove arranged in the middle of both ends of the detachable cover plate, movable grooves are arranged on both sides of the material distribution groove, a compression spring is fixedly arranged in the movable grooves, a pop-out clamping block is fixedly arranged at one end of the compression spring, and one end of the pop-out clamping block is movably inserted into the clamping groove.

[0011] Preferably, one end of the pop-out clamping block is inclined, a pull rod is fixedly arranged on one side of the pop-out clamping block, and one end of the pull rod is movably inserted into the outside of the movable groove and provided with a pull block.

[0012] Preferably, the vibration structure comprises an adjusting groove arranged on both sides of the fixed base, a support frame is fixedly arranged in the adjusting grooves, a crankshaft is rotatably arranged in the support frame, the crankshaft penetrates the material distribution turntable, a movable connecting rod is arranged on the surface of the crankshaft, a servo motor is fixedly arranged on one side of the support frame, and the servo motor is in transmission connection with the crankshaft.

[0013] Preferably, an installation strip is fixedly arranged in the fixed base, the installation strip is arranged on both sides of the material distribution turntable, a vibration strip is movably arranged on the surface of the installation strip, the installation strip is rectangular, and one end of the vibration strip is movably connected with one end of the movable connecting rod.

[0014] The utility model at least has the following beneficial effects:

[0015] 1、in the utility model, the tobacco shreds are put into the material distribution groove of the material distribution turntable through the feeding pipe, the rotating shaft of the driving motor rotates, the rotating shaft is engaged with the clamping gear and the transmission gear ring, makes the rotating material distribution turntable rotate, can evenly spread the tobacco shreds and load.

[0016] 2. In the utility model, when the rotating shaft drives the distributing turntable to rotate through the meshing gear and the transmission gear ring, the servo motor drives the crankshaft to rotate, the crankshaft drives one end of the movable connecting rod to make a circular motion, the movable connecting rod drives the vibration strip to repeatedly move on the surface of the mounting strip, so that the vibration strip can repeatedly knock the inner wall of the distributing turntable, so that when distributing, the blanking can be better, and the cavity generated by the accumulation of tobacco can be reduced, and the amount difference generated by the tobacco distribution can be affected. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings described herein are used to provide further understanding of the present application, and form a part of the present application, the illustrative embodiments of the present application and the description thereof are used to explain the present application, and do not constitute improper limitation on the present application. In the drawings:

[0018] Figure 1 It is a schematic diagram of the sectional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the sectional structure of the utility model;

[0020] Figure 3 It is another side structure schematic diagram of the utility model;

[0021] Figure 4 It is a side structure schematic diagram of the utility model;

[0022] Figure 5 It is a schematic diagram of the top plate half section structure of the utility model;

[0023] Figure 6 It is a schematic diagram of the top plate half section structure of the utility model; Figure 5 The enlarged structure schematic diagram in the utility model A is shown.

[0024] In the drawing, 1, fixed base; 2, feeding pipe; 3, baffle; 4, distributing turntable; 5, distributing groove; 6, detachable cover plate; 7, rotating shaft; 8, meshing gear; 9, driving motor; 10, adjusting groove; 11, support frame; 12, servo motor; 13, crankshaft; 14, movable connecting rod; 15, mounting strip; 16, vibration strip; 17, movable groove; 18, clamping groove; 19, compression spring; 20, pull rod; 21, pop-out clamping block. DETAILED DESCRIPTION

[0025] The embodiments of the present application will be described in detail below with the drawings and examples, so that the realization process of how to apply technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

[0026] As Figures 1 to 5As shown, the dynamic uniform distribution device for cigarette shreds provided in this embodiment includes a fixed base 1, a feeding pipe 2 at the upper end of the fixed base 1, a distributing turntable 4 rotatably installed inside the fixed base 1, a distributing groove 5 uniformly opened on the surface of the distributing turntable 4, the feeding pipe 2 is square in shape, the length of the feeding pipe 2 is equal to the length of the distributing groove 5, baffle plates 3 are provided on both sides of the lower end of the feeding pipe 2, the baffle plates 3 are in contact with the distributing turntable 4, annular grooves are opened on both sides of the distributing turntable 4, annular rails are rotatably installed inside the annular grooves, one side of the annular rails is fixedly connected to the inner wall of the fixed base 1, transmission gear rings are provided on both sides of the distributing turntable 4, a rotating shaft 7 is movably inserted through one side of the fixed base 1, meshing gears 8 are fixedly installed at both ends of the rotating shaft 7, the meshing gears 8 mesh with the transmission gear rings, a drive motor 9 is fixedly installed on one side of the fixed base 1, and the drive motor 9 is connected to the rotating shaft 7;

[0027] In this invention, tobacco shreds are fed into the distribution trough 5 of the distribution turntable 4 through the feeding pipe 2. The rotating shaft 7 of the drive motor 9 rotates. The rotating shaft 7 meshes with the transmission gear ring through the meshing gear 8, causing the distribution turntable 4 to rotate, which can evenly spread and feed the tobacco shreds.

[0028] like Figures 2 to 4 As shown, the dynamic uniform distribution device for cigarette shreds provided in this embodiment has a vibration structure inside the distributing turntable 4. The vibration structure includes adjustment grooves 10, which are opened on both sides of the fixed base 1. Support frames 11 are fixedly installed inside the two adjustment grooves 10. A crankshaft 13 is rotatably installed inside the support frame 11. The crankshaft 13 passes through the distributing turntable 4. A movable connecting rod 14 is sleeved on the surface of the crankshaft 13. A servo motor 12 is fixedly installed on one side of the support frame 11. The servo motor 12 is connected to the crankshaft 13 for transmission. An installation strip 15 is fixedly installed inside the fixed base 1. The installation strip 15 is located on both sides inside the distributing turntable 4. A vibration strip 16 is movably sleeved on the surface of the installation strip 15. The installation strip 15 is rectangular. One end of the vibration strip 16 is movably connected to one end of the movable connecting rod.

[0029] In this invention, when the rotating shaft 7 drives the material distribution turntable 4 to rotate through the meshing gear 8 and the transmission gear ring, the servo motor 12 drives the crankshaft 13 to rotate. The crankshaft 13 drives one end of the movable connecting rod 14 to make a circular motion. The movable connecting rod 14 drives the vibrating strip 16 to move repeatedly on the surface of the mounting strip 15, so that the vibrating strip 16 can repeatedly tap the inner wall of the material distribution turntable 4, so that the material can be better fed during distribution, and at the same time, the cavity caused by the accumulation of tobacco shreds can be reduced, affecting the quantity difference generated by the distribution of tobacco shreds.

[0030] like Figure 5 and Figure 6As shown, the cigarette machine tobacco dynamic uniform distribution device provided by the embodiment, the inside of part of the distribution groove 5 is detachably provided with a detachable cover plate 6, the detachable cover plate 6 and the distribution groove 5 are provided with a connecting structure, the connecting structure comprises a clamping groove 18, the clamping groove 18 is arranged in the middle of the two ends of the detachable cover plate 6, the two sides of the distribution groove 5 are provided with a movable groove 17, the movable groove 17 is fixedly provided with a compression spring 19, one end of the compression spring 19 is fixedly provided with a pop-up clamping block 21, one end of the pop-up clamping block 21 is movably inserted into the inside of the clamping groove 18, one end of the pop-up clamping block 21 is inclined, one side of the pop-up clamping block 21 is fixedly provided with a pull rod 20, one end of the pull rod 20 is movably inserted into the outside of the movable groove 17 and is provided with a pull block;

[0031] In the utility model, when the distribution groove 5 is not needed, the user can insert the detachable cover plate 6 into the inside of the distribution groove 5, when the detachable cover plate 6 contacts the pop-up clamping block 21 of the inner wall of the distribution groove 5, the pop-up clamping block 21 is extruded into the inside of the movable groove 17 and the compression spring 19 is compressed, when the detachable cover plate 6 is completely inserted into the inside of the distribution groove 5, the pop-up clamping block 21 is popped out under the action of the compression spring 19 and is inserted into the inside of the clamping groove 18, so that the detachable cover plate 6 is limited in the inside of the distribution groove 5, and the user can conveniently adjust and control the number and position of the distribution groove 5 according to the use demand.

[0032] Certain terminology maybe used in the specification and claims to refer to particular components. As one skilled in the art will appreciate, manufacturers can refer to a component by different names. This document does not intend to distinguish between components that differ in name but not in function. Reference to a component by a particular name is not intended to exclude components which could be named differently but which are functionally equivalent. As used throughout this document, the word "comprise" or variations such as "comprises" or "comprising," when used in this document, can mean "including, but not limited to," and the like. The words "consist of" and "consisting of" to the extent used in this document, means "including and limited to." The word "example" as used throughout this document means "serving as an example, instance, or illustration," and the like.

[0033] It should be noted that the terms "comprising", "including", or any other similar expression, are intended to encompass non-exclusive inclusion, such that the product or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to the product or system. Without more limitation, the element defined by the sentence "including a" does not exclude the existence of other same elements in the product or system including the element.

[0034] The above description shows and describes several preferred embodiments of the present application, but as previously described, it should be understood that the present application is not limited to the forms disclosed herein, and should not be considered as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application conceived herein, by the above teachings or related art or knowledge. Any modification and change made by those skilled in the art without departing from the spirit and scope of the present application shall be within the protection scope of the claims of the present application.

Claims

1. A device for dynamic uniform distribution of tobacco in a cigarette making machine, comprising a fixed base (1), characterized in that: The upper end of the fixed base (1) is provided with a feeding pipe (2), the inside of the fixed base (1) is rotatably installed with a distributing turntable (4), the surface of the distributing turntable (4) is uniformly provided with distributing grooves (5), part of the distributing grooves (5) are detachably installed with detachable cover plates (6), the connecting structure is arranged between the detachable cover plates (6) and the distributing grooves (5), and the inside of the distributing turntable (4) is provided with a vibrating structure.

2. The dynamic uniform distribution device of cut tobacco for a cigarette making machine according to claim 1, characterized in that: The feeding pipe (2) is square, the length of the feeding pipe (2) is equal to the length of the distributing groove (5), and the lower end of the feeding pipe (2) is provided with a baffle plate (3) on both sides.

3. The dynamic uniform distribution device of cut tobacco for cigarette making machine according to claim 1, characterized in that: The both sides of the distributing turntable (4) are provided with annular grooves, the inside of the annular grooves is rotatably installed with annular rails, and one side of the annular rail is fixedly connected with the inner wall of the fixed base (1).

4. The dynamic uniform distribution device of cut tobacco for cigarette making machine according to claim 2, characterized in that: The both sides of the distributing turntable (4) are provided with transmission gear rings, one side of the fixed base (1) is movably inserted with a rotating shaft (7), both ends of the rotating shaft (7) are fixedly installed with meshing gears (8), the meshing gears (8) are engaged with the transmission gear rings, one side of the fixed base (1) is fixedly installed with a driving motor (9), and the driving motor (9) is connected with the rotating shaft (7).

5. The dynamic uniform distribution device of cut tobacco for cigarette making machine according to claim 1, characterized in that: The connecting structure comprises a clamping groove (18), the clamping groove (18) is arranged in the middle of both ends of the detachable cover plate (6), the both sides of the distributing groove (5) are provided with movable grooves (17), the inside of the movable groove (17) is fixedly installed with a compression spring (19), one end of the compression spring (19) is fixedly installed with a pop-up clamping block (21), and one end of the pop-up clamping block (21) is movably inserted into the inside of the clamping groove (18).

6. The dynamic uniform distribution device of tobacco shreds for a cigarette making machine according to claim 5, characterized in that: One end of the pop-up clamping block (21) is inclined, one side of the pop-up clamping block (21) is fixedly installed with a pull rod (20), one end of the pull rod (20) is movably inserted into the outside of the movable groove (17) and is provided with a pull block.

7. The dynamic uniform distribution device of tobacco shreds for a cigarette making machine according to claim 1, characterized in that: The vibrating structure comprises an adjusting groove (10), the adjusting groove (10) is arranged on both sides of the fixed base (1), the inside of the two adjusting grooves (10) is fixedly installed with a support frame (11), the inside of the support frame (11) is rotatably installed with a crankshaft (13), the crankshaft (13) penetrates the distributing turntable (4), the surface of the crankshaft (13) is sleeved with a movable connecting rod (14), one side of the support frame (11) is fixedly installed with a servo motor (12), and the servo motor (12) is in transmission connection with the crankshaft (13).

8. The dynamic uniform distribution device of tobacco shreds for a cigarette making machine according to claim 7, characterized in that: The inside of the fixed base (1) is fixedly installed with a mounting strip (15), the mounting strip (15) is arranged on both sides of the inside of the distributing turntable (4), the surface of the mounting strip (15) is movably sleeved with a vibrating strip (16), the mounting strip (15) is rectangular, and one end of the vibrating strip (16) is movably connected with one end of the movable connecting rod (14).

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