Gluing device for filter stick production

Abstract

The utility model discloses a gluing device for filter stick production, which relates to the technical field of cigarette equipment and comprises a base, a through groove is arranged on the base, a mounting seat is slidably arranged on the through groove, a glue spraying head is fixedly arranged on the mounting seat, a driving wheel and a driven wheel are rotatably arranged in the base, and the driving wheel and the driven wheel are fixedly arranged on the mounting seat. A micro motor is fixedly arranged at the bottom of the base, an output shaft of the micro motor is fixedly connected with the driving wheel, the driving wheel and the driven wheel are sleeved with a transmission belt, a crank is arranged between the mounting base and the driven wheel, one end of the crank penetrates through the through groove to be rotationally connected with the mounting base, and the other end of the crank is rotationally connected with the driven wheel. The micro motor is started, the mounting seat can move back and forth on the through groove through transmission of the driven wheel and the crank, and the problems that in the prior art, linear gluing is achieved through the gluing through hole, the gluing area in unit area is limited, and the stability of follow-up wrapping and adhering tows is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cigarette equipment technical field, concretely is a kind of gluing device for filter stick production. BACKGROUND

[0002] In the processing of tobacco filter rod, tobacco filter rod forming machine is glued to forming paper on it by gluing device, and the quality of gluing affects the stability of subsequent paste with filament, thereby affecting the quality of filter rod.

[0003] The Chinese utility model with the authorization announcement No.CN214340065U proposes tobacco filter rod forming machine forming paper gluing device: including fixed plate, fixed plate is connected with support sleeve, support sleeve is connected with rotating shaft, rotating shaft is connected with bottom plate, bottom plate is installed with base, base is equipped with through slot, base is equipped with gluing through hole, bottom plate upper side is installed with glue box, glue box is connected with shaft, shaft is connected with gluing wheel, the outside of gluing wheel is equipped with gear teeth, the downside of gluing wheel passes through gluing through hole, glue box is equipped with baffle groove, baffle groove is detachably connected with baffle, the outside of glue box is connected with scraper.

[0004] However, the prior art still has the following problems:

[0005] The above equipment realizes linear gluing through gluing through hole, and the gluing area in unit area is limited, which affects the stability of subsequent bonding filament, so a gluing device is set to adjust the spraying mode of glue spraying head. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at at least solving one of the technical problems existing in the prior art. To this end, the utility model provides a gluing device for filter stick production, to solve the problem that the prior art realizes linear gluing through gluing through hole, and the gluing area in unit area is limited, which affects the stability of subsequent wrapping adhesive filament.

[0007] To achieve the above-mentioned purpose, the utility model provides a gluing device for filter stick production, which comprises a base, a through slot is formed in the base, an installation seat is slidably arranged on the through slot, a glue spraying head is fixedly arranged on the installation seat, a driving wheel and a driven wheel are rotatably arranged in the base, a micro motor is fixedly arranged at the bottom of the base, the output shaft of the micro motor is fixedly connected with the driving wheel, a transmission belt is sleeved on the driving wheel and the driven wheel, a crank is arranged between the installation seat and the driven wheel, one end of the crank is rotatably connected with the installation seat through the through slot, and the other end is rotatably connected with the driven wheel.

[0008] As a further scheme of the utility model: the side of the base is fixedly provided with a mounting plate.

[0009] As a further scheme of the utility model: the lower end of the mounting seat is fixedly provided with a sliding plate, a first limiting shaft is fixedly arranged on the sliding plate, a second limiting shaft is fixedly arranged on the driven wheel, one end of the crank is rotationally connected with the first limiting shaft, and the other end is rotationally connected with the second limiting shaft.

[0010] As a further scheme of the utility model: the sliding plate is slidably arranged on the through groove, and the first limiting shaft extends into the base through the through groove.

[0011] As a further scheme of the utility model: the diameter of the driven wheel is smaller than that of the driving wheel.

[0012] As a further scheme of the utility model: the transmission ratio of the driven wheel and the driving wheel is 1:3.33.

[0013] As a further scheme of the utility model: a limiting groove is symmetrically arranged on the base, and two pairs of auxiliary wheels are rotationally arranged on the bottom of the mounting seat and slidably arranged in the limiting groove.

[0014] As a further scheme of the utility model: the limiting grooves are symmetrically arranged on both sides of the through groove.

[0015] As a further scheme of the utility model: a plurality of mounting grooves are arranged on the mounting plate.

[0016] As a further scheme of the utility model: a mounting rack is fixedly arranged on the bottom of the base, and a micro motor is fixedly arranged on the mounting rack.

[0017] Compared with the prior art, the utility model has the advantages that:

[0018] 1. The driven wheel is arranged, the second limiting shaft is arranged on the driven wheel, the lower end of the mounting seat is fixedly provided with a sliding plate, the first limiting shaft is fixedly arranged on the sliding plate, the first limiting shaft extends through the through groove on the base, one end of the crank is rotationally connected with the first limiting shaft, and the other end is rotationally connected with the second limiting shaft, the driven wheel is driven to rotate, the rotation of the driven wheel drives the crank to rotate, the rotation input is converted into linear output through geometric constraint, the sliding plate is swung back and forth between two limit points, the mounting seat is driven to move back and forth along the through groove, and the glue injection head is used for line gluing of the formed paper.

[0019] 2. The driving wheel and the driven wheel are rotationally arranged in the base, the driving wheel is driven to rotate by the micro motor, the crank is arranged on the driven wheel, the diameter of the driving wheel is greater than that of the driven wheel, when the micro motor is started, the rotation speed of the driven wheel is increased, the rate of back and forth movement of the glue injection head is accelerated, and the line gluing area in unit time is increased. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is a perspective view of the utility model;

[0021] Figure 2 is a side view of the utility model;

[0022] Figure 3 is a sectional view of the utility model;

[0023] Figure 4 is an explosion view of the utility model;

[0024] Figure 5 is an A place enlarged view of the utility model Figure 4 .

[0025] In the drawing: 1, base; 2, mounting plate; 3, mounting seat; 4, glue spraying head; 5, micro motor; 6, crank; 7, mounting bracket; 8, transmission belt; 9, first limiting shaft; 10, driving wheel; 11, driven wheel; 12, second limiting shaft; 13, through slot; 14, limiting slot; 15, sliding plate; 16, auxiliary wheel. DETAILED DESCRIPTION

[0026] The technical solutions of the utility model will be described clearly and completely below in conjunction with embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] As Figures 1-5 shown, a kind of gluing device for filter stick production, including base 1, base 1 side fixedly provided with mounting plate 2, is provided with several installation grooves on mounting plate 2;Device is installed on tobacco filter rod forming machine as a whole by mounting plate 2, mounting seat 3 is slidably arranged on base 1, glue spraying head 4 is fixedly arranged on mounting seat 3, glue spraying head 4 is realized to forming paper and is processed, driving wheel 10 and driven wheel 11 are rotatably arranged in base 1, mounting bracket 7 is fixedly arranged on the bottom of base 1, micro motor 5 is fixedly installed on mounting bracket 7, the output shaft of micro motor 5 is fixedly connected with driving wheel 10, driving belt 8 is set on driving wheel 10 and driven wheel 11, micro motor 5 is driven driving wheel 10 to rotate, driven wheel 11 is rotated by the transmission of driving belt 8, the diameter of driven wheel 11 is less than driving wheel 10, the transmission ratio of driven wheel 11 and driving wheel 10 in this embodiment is 1:3.33;Purpose is to improve the rotational speed of driven wheel 11;

[0028] As an embodiment in the embodiment, the through slot 13 is arranged on the base 1, the lower end of the mounting seat 3 is fixedly provided with a sliding plate 15, the first limiting shaft 9 is fixedly arranged on the sliding plate 15, the sliding plate 15 is slidingly arranged on the through slot 13, the first limiting shaft 9 extends into the base 1 through the through slot 13, the second limiting shaft 12 is fixedly arranged on the driven wheel 11, the crank 6 is arranged in the base 1, one end of the crank 6 is rotatably connected with the first limiting shaft 9, the other end is rotatably connected with the second limiting shaft 12, the rotation of the driven wheel 11 drives the one end of the crank 6 connected with the second limiting shaft 12 to rotate, due to the limitation of the through slot 13, the one end of the crank 6 connected with the first limiting shaft 9 is forced to slide along the through slot 13, thereby driving the sliding plate 15 to slide along the through slot 13, when the crank 6 rotates to the upper dead point, the sliding plate 15 is located at the farthest position, that is, one limit point, when the crank 6 rotates to the lower dead point, the sliding plate 15 is located at the other limit point, the rotation of the driven wheel 11 drives the crank 6 to rotate, and the sliding plate 15 swings between the two limit points, that is, the mounting seat 3 moves back and forth along the through slot 13, and the line coating of the glue spraying head 4 is realized.

[0029] As an embodiment in the embodiment, in order to increase the stability of the movement of the mounting seat 3, the limiting grooves 14 are symmetrically arranged on the base 1, the limiting grooves 14 are symmetrically arranged on both sides of the through slot 13, the two pairs of auxiliary wheels 16 are rotatably arranged at the bottom of the mounting seat 3, and the auxiliary wheels 16 are slidingly arranged in the limiting grooves 14.

[0030] Working principle:

[0031] The device is integrally installed on the tobacco filter rod forming machine through the mounting plate 2, the glue spraying head 4 is fixedly installed on the mounting seat 3, the micro motor 5 is started, the driving wheel 10 is driven to rotate, the driven wheel 11 is driven to rotate through the transmission of the transmission belt 8, the diameter of the driven wheel 11 is smaller than that of the driving wheel 10, the transmission ratio of the driven wheel 11 and the driving wheel 10 is reduced, the rotation speed of the driven wheel is increased, the rotation of the driven wheel 11 drives the crank 6 to rotate, the sliding plate 15 swings between the two limit points, that is, the mounting seat 3 moves back and forth along the through slot 13, and the line coating of the glue spraying head 4 on the forming paper is realized.

[0032] In the description of the utility model, it need explanation, unless another explicit stipulation and limit, term " install " " link " " connection " and the like should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integral connection, can be mechanical connection, also can be electrical connection, can be direct connection, also can be indirectly connected through intermediate medium, can be two elements inside the intercommunication. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances.

[0033] The above has carried out the detailed description to one embodiment of the utility model, but the content described is only the preferred embodiment of the utility model, cannot be considered for limiting the implementation scope of the utility model. All equal changes and improvements etc. that are made in the utility model application scope should still belong to the patent coverage scope of the utility model.

Claims

1. A coating device for filter rod production, characterized in that, The device includes a base (1), on which a through groove (13) is provided. A mounting seat (3) is slidably disposed on the through groove (13). A spray nozzle (4) is fixedly disposed on the mounting seat (3). A drive wheel (10) and a driven wheel (11) are rotatably disposed inside the base (1). A micro motor (5) is fixedly disposed at the bottom of the base (1). The output shaft of the micro motor (5) is fixedly connected to the drive wheel (10). A transmission belt (8) is sleeved on the drive wheel (10) and the driven wheel (11). A crank (6) is disposed between the mounting seat (3) and the driven wheel (11). One end of the crank (6) passes through the through groove (13) and is rotatably connected to the mounting seat (3). The other end is rotatably connected to the driven wheel (11).

2. The adhesive coating device for filter rod production according to claim 1, characterized in that, The base (1) is fixedly provided with a mounting plate (2) on its side.

3. The adhesive coating device for filter rod production according to claim 1, characterized in that, The lower end of the mounting base (3) is fixedly provided with a sliding plate (15), a first limiting shaft (9) is fixedly provided on the sliding plate (15), a second limiting shaft (12) is fixedly provided on the driven wheel (11), one end of the crank (6) is rotatably connected to the first limiting shaft (9), and the other end is rotatably connected to the second limiting shaft (12).

4. The adhesive coating device for filter rod production according to claim 3, characterized in that, The slide plate (15) is slidably disposed on the through groove (13), and the first limiting shaft (9) extends through the through groove (13) into the base (1).

5. The adhesive coating device for filter rod production according to claim 1, characterized in that, The diameter of the driven wheel (11) is smaller than that of the driving wheel (10).

6. The adhesive coating device for filter rod production according to claim 5, characterized in that, The transmission ratio of the driven wheel (11) and the driving wheel (10) is 1:3.

33.

7. The adhesive coating device for filter rod production according to claim 1, characterized in that, The base (1) has symmetrically provided limiting grooves (14), and the bottom of the mounting base (3) is provided with two pairs of auxiliary wheels (16), which are slidably disposed in the limiting grooves (14).

8. The adhesive coating device for filter rod production according to claim 7, characterized in that, The limiting groove (14) is symmetrically arranged on both sides of the through groove (13).

9. A coating device for filter rod production according to claim 2, characterized in that, The mounting plate (2) has several mounting slots.

10. A coating apparatus for filter rod production according to claim 1, characterized in that, The base (1) is fixedly provided with a mounting bracket (7) at the bottom, and a micro motor (5) is fixedly installed on the mounting bracket (7).

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