CN221044253U - Device is glued to filter rod make-up machine shaping paper central line rubberizing - Google Patents
Device is glued to filter rod make-up machine shaping paper central line rubberizing Download PDFInfo
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- CN221044253U CN221044253U CN202322727255.5U CN202322727255U CN221044253U CN 221044253 U CN221044253 U CN 221044253U CN 202322727255 U CN202322727255 U CN 202322727255U CN 221044253 U CN221044253 U CN 221044253U
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- glue
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- forming paper
- eccentric
- mounting
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- 238000007493 shaping process Methods 0.000 title description 2
- 239000003292 glue Substances 0.000 claims abstract description 119
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000000576 coating method Methods 0.000 claims abstract description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000004026 adhesive bonding Methods 0.000 claims description 32
- 238000000465 moulding Methods 0.000 claims description 12
- 238000005485 electric heating Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 17
- 230000035699 permeability Effects 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 235000019504 cigarettes Nutrition 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004513 sizing Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000391 smoking effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The utility model discloses a device for gluing center line glue in forming paper of a filter stick forming machine, which comprises the following components: the guiding roll, rubberizing mechanism and eccentric roll that arrange in proper order, rubberizing mechanism is connected with the confession mechanism, and rubberizing mechanism includes: the glue coating die head is arranged on the mounting seat, one end of the glue outlet groove is connected with the glue channel, and the other end of the glue outlet groove is close to the forming paper and used for coating the glue on the forming paper. The glue is coated by the glue coating die head, so that the uniformity and the continuity of glue coating can be effectively improved, and the glue coating quality is improved. The eccentric roller includes: the device comprises a mounting shaft, an eccentric shaft and a roller, wherein the roller is mounted on the eccentric shaft, the eccentric shaft is sleeved on the mounting shaft and is eccentrically arranged with the mounting shaft, and the eccentric shaft is connected with the mounting shaft through radial screws. The installation shaft and the eccentric shaft are fixed by radial screws after being sleeved, and the installation shaft is different from the existing loose installation shaft, so that the installation shaft does not need to be loosened at the back of the machine, and the wrap angle is more convenient to adjust.
Description
Technical Field
The utility model relates to the technical field of filter stick forming, in particular to a device for gluing a line of forming paper of a filter stick forming machine.
Background
The cigarette filter stick is formed by cutting a formed paper wrapping filter material after forming, and the filter material is adhered to the formed paper by the center line glue, so that the formed paper is prevented from being separated from the filter material when the formed paper is subjected to external force.
The prior filter stick forming machine adopts a firing pin type glue dispensing nozzle to perform center line glue, the round glue dispensing nozzle contacts with forming paper at a certain angle, the contact surface is U-shaped, when glue flows out from the nozzle opening and is coated on the forming paper, the glue can leak from two sides of the U-shaped contact surface, and the glue is separated from the forming paper to generate splashing and stacking, so that the glue line is discontinuous, and the bonding effect on the filter material is poor. Glue is accumulated and solidified to form glue scale, the glue scale is adhered to forming paper after being separated, and the filter stick is burst, so that the equipment is stopped.
In addition, the air permeability of the molding paper influences the filtering effect of cigarette tar during smoking of the cigarette with the filter tip, and also has great influence on the smoking resistance of the cigarette, so that molding papers with different air permeability can be adopted for different filter stick varieties. The adsorption performance of the molding paper with different air permeability to the glue is different, and the difference can lead the glue to splash and leak at the contact position of the molding paper, so that the glue line is discontinuous, the quality of the filter stick is poor, and therefore, the wrap angle of the molding paper and the spray nozzle needs to be adjusted when the molding paper with different air permeability is replaced, and the glue applying continuity is ensured.
A sizing angle adjusting device and tipping paper sizing equipment are known from the specification disclosed in patent CN 114304725A. The device uses an eccentric shaft to adjust the gluing wrap angle of the tipping paper, when the wrap angle is adjusted, the eccentric shaft mounting bolt is loosened, the eccentric shaft is rotated, and the gluing wrap angle of the tipping paper is changed. The installation bolt of the eccentric shaft of the device is arranged on the back of the installation plate, and in occasions with limited space, the bolt is difficult to fasten from the back of the installation plate, and the wrap angle is inconvenient to adjust.
Disclosure of utility model
Aiming at the problems, the utility model provides a device for gluing the center line of the forming paper of the filter rod forming machine, which is used for gluing the center line of the forming paper of the filter rod forming machine, and has the advantages of compact structure, simple and convenient wrap angle adjustment operation, good adaptability to the forming paper, stable gluing quality and no pollution to equipment.
Specifically, the utility model is realized as follows:
A device for gluing a line of molded paper of a filter rod molding machine, comprising: the device comprises a glue supply mechanism, a glue applying mechanism, a guide roller and an eccentric roller, wherein the guide roller is positioned at the upstream of the glue applying mechanism, and the eccentric roller is positioned at the downstream of the glue applying mechanism; the rubberizing mechanism includes:
The mounting seat is internally provided with a glue channel; the glue supply mechanism is communicated with the glue channel;
The glue feeding die head is arranged on the mounting seat, a glue outlet groove is formed in the glue feeding die head, one end of the glue outlet groove is connected with the glue channel, and the other end of the glue outlet groove is close to the forming paper and is used for coating glue on the forming paper;
The eccentric roller includes:
The mounting shaft is mounted on the forming machine;
The eccentric shaft is sleeved on the mounting shaft and is eccentrically arranged with the mounting shaft, the eccentric shaft is connected with the mounting shaft through a radial screw, and when the radial screw is loosened, the eccentric shaft can rotate around the axis of the mounting shaft;
And the roller is arranged on the eccentric shaft and is used for forming a wrap angle beta between the forming paper and the gluing mechanism.
Further, one end of the eccentric shaft, which is close to the installation shaft, is provided with an installation hole, the installation shaft is positioned in the installation hole, and the radial screw radially penetrates into the installation hole from the eccentric shaft and then props against the installation shaft.
Further, the roller is arranged on the eccentric shaft through a bearing, one end of the eccentric shaft is provided with a steel wire check ring, and the steel wire check ring is used for fixing the bearing.
Further, an end cover is arranged at one end of the roller far away from the mounting shaft.
Further, a limiting and adjusting device is arranged at the upstream of the guide roller, a forming paper channel for forming paper to pass through is arranged on the limiting and adjusting device, and the forming paper is conveyed to the guide roller through the forming paper channel; the forming paper channel is configured to be adjustable in width and position.
Further, the limit adjusting device includes:
A bottom plate;
The two limiting plates are symmetrically arranged on the bottom plate and are configured to be adjustable in position, through rectangular grooves are formed in the long sides of the limiting plates, and the rectangular grooves of the two limiting plates are oppositely arranged to form a formed paper channel with the width not smaller than that of formed paper.
Further, the limiting plate is provided with waist-shaped holes arranged along the width direction, and the bolts penetrate through the waist-shaped holes and then are connected with the bottom plate.
Further, a heater is arranged at the downstream of the eccentric roller and is used for accelerating the solidification of glue on the forming paper.
Further, the heater includes:
A flat plate;
The electric heating rod is arranged on the flat plate and used for heating the flat plate;
The temperature sensor is arranged on the flat plate and used for detecting the temperature of the flat plate;
The glue coated forming paper is contacted with the flat plate when passing through the heater.
Further, the glue supply mechanism comprises:
A glue box;
the filter is used for filtering impurities in the glue;
A metering pump for metering the glue supply;
the stop valve is used for controlling the on-off of the glue;
The glue box, the filter, the metering pump, the stop valve and the glue channel are sequentially connected through a glue pipe.
The working principle of the utility model is as follows:
And the formed paper (a) is conveyed to the limiting and adjusting device (1), and is accurately conveyed to the gluing mechanism for gluing under the limiting of the formed paper channel, so that the accuracy of the position of the glue line b is ensured.
The glue supply mechanism (6) is connected with the glue channel (33) through the glue pipe (62), and the supplied glue is sprayed out from the outlet of the glue outlet groove after passing through the glue channel (33) and is coated on the forming paper (a) to finish the glue coating process. The uniformity and the continuity of glue coating can be ensured by adopting a slot coating mode. In the coating process, the formed paper (a) and the gluing mechanism form a wrap angle beta by being extruded by a downstream eccentric roller (4).
The adjusting process of the wrap angle beta comprises the following steps: and loosening radial screws (44) on the eccentric shafts (43), then rotating the eccentric shafts (43) to drive rollers (46) on the eccentric shafts to rotate together, and tightening the radial screws (44) to prop against the mounting shafts (42) after the radial screws are rotated to proper positions, so that the mounting shafts (42) and the eccentric shafts (43) are fixed together.
After the glue coated forming paper (a) reaches the heater (5), the forming paper is heated when contacting with the heater (5) to accelerate the solidification of the glue.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the device for gluing the centerline of the filter rod forming machine forming paper, disclosed by the utility model, glue is coated by the gluing die head, so that the uniformity and the continuity of glue coating can be effectively improved, and the gluing quality is improved.
(2) The installation shaft and the eccentric shaft are fixed by radial screws after being sleeved, and the installation shaft is different from the existing loose installation shaft, the front side of the center line glue gluing device can be operated, the installation shaft does not need to be loosened at the back side of the machine, and the wrap angle is more convenient to adjust.
(3) By adding the heater at the downstream of the eccentric roller, the glue solidification can be quickened, and the quality problems that the unset glue can pollute the cloth belt of the forming machine and the running channel of the filter stick, and the surface of the filter stick is wrinkled and the like are avoided.
Drawings
Fig. 1 is a schematic structural view of a device for gluing a wire in a plug wrap of a plug wrap machine in example 1;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a top view of the limit adjuster of example 1;
FIG. 4 is a cross-sectional view of the limit adjuster of example 1;
Fig. 5 is a sectional view of the eccentric roller in embodiment 1;
Fig. 6 is a sectional view of the heater in embodiment 1.
Reference numerals:
1-a limit adjusting device; 11-a bottom plate; 12-limiting plates; 13-waist-shaped holes; 14-rectangular grooves; 2-guiding rollers; 31-a mounting base; 32-a sizing die head; 33-glue channels; 4-eccentric roller; 41-mounting bolts; 42-mounting a shaft; 43-eccentric shaft; 431-mounting holes; 44-radial screws; 45-bearing; 46-a roller; 47-steel wire retainer ring; 48-end caps; 5-a heater; 51-plate; 52-an electric heating rod; 53-a temperature sensor; 6-a glue supply mechanism; 61-a glue box; 62-glue pipe; 63-a filter; 64-metering pump; 65-stop valve; a-forming paper; b-glue lines; beta-wrap angle; width of the H-rectangular channel; l-eccentric shaft is away from the axis of the mounting hole.
Detailed Description
The utility model will be described in further detail below with reference to the drawings by means of specific embodiments.
Example 1
As shown in fig. 1-2, the present embodiment provides an apparatus for molding a center line adhesive in paper of a filter rod molding machine, including: the limiting and adjusting device 1, the guide roller 2, the gluing mechanism, the eccentric roller 4 and the heater 5 are sequentially arranged along the conveying direction of the formed paper a, wherein the limiting and adjusting device 1 is used for adjusting and limiting the transverse position of the formed paper a so as to ensure the accuracy of the glue line b when the formed paper a passes through the gluing mechanism. As shown in fig. 3-4, the limit adjusting device 1 is composed of a rectangular bottom plate 11 and two limit plates 12 which are tightly attached to one surface of the bottom plate, a through rectangular groove 14 is formed along the long side of the limit plates 12, and the rectangular grooves 14 of the two limit plates 12 are oppositely arranged to form a rectangular channel with a width H slightly wider than the width of the forming paper a for limiting the transverse position of the forming paper a. Two groups of waist-shaped holes 13 are formed in the limiting plates 12, bolts penetrate through the waist-shaped holes 13 and then are connected with the bottom plate 11, so that the width and the position of a rectangular channel between the two limiting plates 12 are adjusted and limited, and the transverse position of the forming paper a is also adjusted and limited.
The guide roller 2 is used for enabling the forming paper a to be better attached to a gluing mechanism, and the gluing mechanism is used for finishing the center line glue coating of the forming paper a. It is composed of a mounting seat 31 and a rubberizing die head 32; one joint surface of the gluing die head 32 is provided with two penetrating grooves, namely glue outlet grooves, the outlets of the top ends of the glue outlet grooves are glue nozzles, the inlets of the bottom ends of the glue outlet grooves are communicated with a glue channel 33 on the mounting seat 31, and two glue lines b of the formed paper a are coated through the two glue outlet grooves. The glue supply mechanism 6 is connected to the glue channel 33 of the mounting seat 31 through a glue pipe 62, and the supplied glue is sprayed out from a glue nozzle after passing through the glue channel and coated on the forming paper a, so that the glue applying process is completed.
The glue supply mechanism 6 includes: a glue tank 61, a filter 63, a metering pump 64 and a shut-off valve 65 are connected in sequence by a glue line 62. The filter 63 is used for filtering the glue to ensure that no impurities are applied to the forming paper a together with the glue, the metering pump 64 is used for accurate metering of the glue, and the shut-off valve 65 is used for controlling the on-off of the glue.
The eccentric roller 4 is used for adjusting the wrap angle beta between the forming paper a and the gluing mechanism, so that the glue is better coated on the forming paper a. The sizing of the forming paper with different air permeability can be adapted by adjusting the position of the eccentric roller 4.
Specifically, as shown in fig. 5, the eccentric roller 4 is composed of an eccentric shaft 43 and a drum 46 mounted on the eccentric shaft 43, and one end of the mounting shaft 42 is mounted at a mounting position (on a side wall of the molding machine) by a mounting bolt 41. The roller 46 is mounted on the eccentric shaft 43 through a bearing 45, a steel wire retainer ring 47 is arranged at one end of the eccentric shaft 43 for fixing the bearing 45, and an end cover 48 is arranged on the roller 46. An end face of the eccentric shaft 43 is provided with a mounting hole 431 spaced apart from the axis of the eccentric shaft 43 by a distance L for mounting the eccentric shaft 43, and the eccentric shaft 43 is eccentrically rotatable about the mounting hole 431. The mounting shaft 42 extends into the mounting hole 43, a threaded hole penetrating through the mounting hole 431 is formed in one side of the mounting hole 431 of the eccentric shaft 43 and perpendicular to the mounting hole 431, a radial screw 44 is mounted on the threaded hole, and the radial screw 44 is tightly propped against the mounting shaft 42 and used for fixing the eccentric shaft 43 so as to keep the wrap angle beta of the forming paper a and the gluing mechanism 3. The tightness of the radial screw 44 can be realized on the front surface of the midline gluing device, so that the adjustment of the eccentric shaft 43 is realized, and the wrap angle adjustment is more convenient.
As shown in fig. 6, the heater 5 is composed of a rectangular flat plate 51, two electric heating rods 52 provided in the flat plate 51, and a temperature sensor 53, and the flat plate 51 is made of a Cr18mov stainless steel metal material having high hardness. The flat plate 51 is heated by the electric heating rod 52, so that the flat plate 51 is kept at a set temperature, and the forming paper a is heated when contacting with the heater 5, so that the solidification of the glue is accelerated, and the pollution of the glue to equipment is reduced.
The foregoing description of the utility model has been presented for purposes of illustration and description, and is not intended to be limiting. Several simple deductions, modifications or substitutions may also be made by a person skilled in the art to which the utility model pertains, based on the idea of the utility model.
Claims (10)
1. A device for gluing a line of molded paper of a filter rod molding machine, comprising: the device comprises a glue supply mechanism (6), a glue applying mechanism, a guide roller (2) and an eccentric roller (4), wherein the guide roller (2) is positioned at the upstream of the glue applying mechanism, and the eccentric roller (4) is positioned at the downstream of the glue applying mechanism; the gluing mechanism is characterized by comprising:
the mounting seat (31) is internally provided with a glue channel (33); the glue supply mechanism (6) is communicated with the glue channel (33);
The glue feeding die head (32) is arranged on the mounting seat (31), a glue outlet groove is formed in the glue feeding die head, one end of the glue outlet groove is connected with the glue channel (33), and the other end of the glue outlet groove is close to the forming paper (a) and is used for coating glue on the forming paper (a);
The eccentric roller (4) comprises:
A mounting shaft (42) mounted on the molding machine;
The eccentric shaft (43) is sleeved on the mounting shaft (42) and is eccentrically arranged with the mounting shaft (42), the eccentric shaft (43) is connected with the mounting shaft (42) through a radial screw (44), and when the radial screw (44) is loosened, the eccentric shaft (43) can rotate around the axis of the mounting shaft (42);
And the roller (46) is arranged on the eccentric shaft (43) and is used for forming a wrap angle beta between the forming paper (a) and the gluing mechanism.
2. A plug wrap center line gluing device according to claim 1, wherein the eccentric shaft (43) is provided with a mounting hole (431) at one end close to the mounting shaft (42), the mounting shaft (42) is located in the mounting hole (431), and the radial screw (44) is inserted into the mounting hole (431) radially from the eccentric shaft (43) and then abuts against the mounting shaft (42).
3. A plug wrap center line gluing device according to claim 1, characterized in that the roller (46) is mounted on the eccentric shaft (43) by means of a bearing (45), that a wire retainer (47) is provided at one end of the eccentric shaft (43), and that the wire retainer (47) is used for fixing the bearing (45).
4. A plug wrap center line gumming device as claimed in claim 3, wherein an end cap (48) is provided at an end of the drum (46) remote from the mounting shaft (42).
5. The device for gluing the centerline of the filter rod forming machine forming paper according to claim 1, wherein a limit adjusting device (1) is arranged at the upstream of the guide roller (2), a forming paper channel for forming paper (a) to pass through is arranged on the limit adjusting device (1), and the forming paper (a) is conveyed to the guide roller (2) through the forming paper channel; the forming paper channel is configured to be adjustable in width and position.
6. A plug wrap center line gumming device as claimed in claim 5, wherein the limit adjusting device (1) comprises:
a bottom plate (11);
The two limiting plates (12) are symmetrically arranged on the bottom plate (11) and are configured to be adjustable in position, through rectangular grooves (14) are formed in the long sides of the limiting plates (12), and the rectangular grooves (14) of the two limiting plates (12) are oppositely arranged to form a forming paper channel with the width not smaller than that of forming paper (a).
7. The device for gluing the centerline of the filter rod forming machine forming paper according to claim 6, wherein the limiting plate (12) is provided with waist-shaped holes (13) arranged along the width direction, and bolts penetrate through the waist-shaped holes (13) and are connected with the bottom plate (11).
8. A plug wrap center line gluing device according to any one of claims 1-7, wherein a heater (5) is provided downstream of the eccentric roller (4), the heater (5) being adapted to accelerate the glue on the molded paper (a).
9. A plug wrap center line gumming device as claimed in claim 8, wherein said heater (5) comprises:
a flat plate (51);
an electric heating rod (52) arranged on the flat plate (51) and used for heating the flat plate (51);
a temperature sensor (53) provided on the flat plate (51) for detecting the temperature of the flat plate (51);
The glue coated forming paper (a) is contacted with the flat plate (51) when passing through the heater (5).
10. A plug wrap center line gumming device as claimed in claim 1, wherein said gumming mechanism (6) comprises:
A glue box (61);
A filter (63) for filtering impurities in the glue;
A metering pump (64) for metering the glue supply;
The stop valve (65) is used for controlling the on-off of the glue;
The glue box (61), the filter (63), the metering pump (64), the stop valve (65) and the glue channel (33) are sequentially connected through the glue pipe (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322727255.5U CN221044253U (en) | 2023-10-11 | 2023-10-11 | Device is glued to filter rod make-up machine shaping paper central line rubberizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322727255.5U CN221044253U (en) | 2023-10-11 | 2023-10-11 | Device is glued to filter rod make-up machine shaping paper central line rubberizing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221044253U true CN221044253U (en) | 2024-05-31 |
Family
ID=91204209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322727255.5U Active CN221044253U (en) | 2023-10-11 | 2023-10-11 | Device is glued to filter rod make-up machine shaping paper central line rubberizing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221044253U (en) |
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2023
- 2023-10-11 CN CN202322727255.5U patent/CN221044253U/en active Active
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