CN114669440A - Centerline glue multistage slit gluing device with self-cleaning function - Google Patents
Centerline glue multistage slit gluing device with self-cleaning function Download PDFInfo
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- CN114669440A CN114669440A CN202210256137.8A CN202210256137A CN114669440A CN 114669440 A CN114669440 A CN 114669440A CN 202210256137 A CN202210256137 A CN 202210256137A CN 114669440 A CN114669440 A CN 114669440A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0254—Coating heads with slot-shaped outlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0245—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to a moving work of indefinite length, e.g. to a moving web
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to a self-cleaning middle line glue multi-stage slit gluing device, and belongs to the technical field of tobacco equipment. Comprises a mounting seat and a gluing unit; the mounting seat is provided with a mounting groove, a gluing unit is mounted in the mounting groove, and the gluing unit comprises an upper die head, a lower die head and an intermediate die sheet arranged between the upper die head and the lower die head; the mount pad in be equipped with into gluey passageway I, the vertical play gluey groove that runs through middle die top that is equipped with on the middle die side, be equipped with one end in the lower die head and go out gluey groove intercommunication, the other end and advance leading gluey passageway of gluey passageway I intercommunication. The slit is adopted for gluing, so that the flow time of glue on the formed paper tape is extremely short, the gluing thickness is more uniform, the glue penetration of high-permeability formed paper due to uneven glue mark thickness is effectively avoided, the paper tape is in contact with the die lip surface, paper dust is not easily generated, and the stability of the gluing process is ensured; the height of the middle template can be adjusted, the gluing thickness can be adjusted, and the gluing thickness can be adjusted more conveniently.
Description
Technical Field
The invention belongs to the technical field of tobacco equipment, and particularly relates to a self-cleaning centerline glue multi-stage slit gluing device.
Background
In the production process of the cigarette filter stick, the filter material is wrapped after the neutral line glue and the sealing glue are glued on the forming paper, and then the processes of sealing, shaping, cutting and the like are carried out to form the filter stick with the set length. The middle line glue is glued so as to enable the filter material to be bonded and fixed on the wrap paper, and the phenomenon that the filter material and the wrap paper slide relative to each other under the action of other external forces in the cutting or conveying process of the filter stick so as to cause unqualified filter sticks is avoided.
The method for gluing the middle line glue of the existing filter stick forming machine mainly adopts two gluing methods, namely striker type glue dispensing valve gluing and non-contact atomization gluing, and the striker type glue dispensing valve gluing method is easy to cause nozzle abrasion and paper dust because a paper tape runs at a high speed in the gluing process and the nozzle and the paper tape are contacted with each other, the paper dust is easy to generate, the paper dust is mixed with the glue at the nozzle to generate glue scale, and the glue scale accumulation is easy to cause gluing and glue breaking; the non-contact atomization gluing is easy to generate filiform and punctiform dry glue, pollutes equipment, is inconvenient to adjust the gluing thickness and uniformity, is easy to cause unstable bonding force, and is greatly influenced by the physical characteristics of the viscosity, the solid content and the like of the glue, and is inconvenient to use and maintain.
Disclosure of Invention
In order to solve the problems, the invention provides a self-cleaning middle line glue multi-stage slit gluing device. The gluing thickness is convenient to adjust, paper dust is not easy to generate, and gluing is smoother.
In order to achieve the purpose, the invention is implemented according to the following technical scheme:
a self-cleaning centerline glue multi-stage slit gluing device comprises a mounting seat and a gluing unit; the mounting seat is provided with a mounting groove, a gluing unit is mounted in the mounting groove, and the gluing unit comprises an upper die head, a lower die head and an intermediate die sheet arranged between the upper die head and the lower die head; the mount pad in be equipped with into gluey passageway I, the vertical play gluey groove that runs through middle die top that is equipped with on the middle die side, be equipped with one end in the lower die head and go out gluey groove intercommunication, the other end and advance leading gluey passageway of gluey passageway I intercommunication.
Preferably, the middle die piece is provided with two pieces, and the glue outlet grooves on the two middle die pieces are communicated with each other through a through hole formed in the bottom of the glue outlet groove.
Preferably, the middle die is provided with an assembling waist hole in the vertical direction, and the connecting bolt sequentially penetrates through the upper die head and the assembling waist hole from one side of the upper die head and then is screwed with the lower die head through threads.
Preferably, the top of the glue outlet groove is in a horn mouth shape, and the glue outlet groove on the die in the middle of the left side is smaller than the glue outlet groove on the die in the middle of the right side.
Preferably, a hemispherical pressure stabilizing cavity is arranged on the glue guide channel.
Preferably, the die lips of the upper die head and the lower die head are both smooth cambered surfaces.
Preferably, mount pad fixed mounting in the pivot, the pivot is rotated and is installed in the frame, the pivot is passed through the speed reducer and is connected with the motor, mount pad mid-mounting stator is equipped with into gluey passageway II in the stator, advance II one ends of gluey passageway with advance I butt joints of gluey passageway, the other end passes through the pipeline and is connected with the glue supply device.
Preferably, a sensor for detecting the thickness of residual glue on the middle template is arranged on the side of the mounting seat, the sensor is connected with a signal input end of a controller, and a signal output end of the controller is connected with the motor.
Preferably, a sealing element is arranged between the stator and the mounting seat.
Preferably, the glue supply device comprises a glue tank, a filter, a metering pump and a stop valve; the glue tank, the metering pump, the filter and the stop valve are connected in sequence.
The invention has the beneficial effects that:
the slit gluing is adopted, the flowing time of glue on the forming paper tape is extremely short, the situation that the middle of a glue coating mark of a firing pin type dispensing valve is thick and the two sides of the glue coating mark are thin is avoided, the glue coating thickness is more uniform, the glue permeation of high-permeability forming paper caused by uneven glue mark thickness is effectively avoided, the paper tape is in contact with the die lip surface, paper dust is not easily generated, and the stability of the gluing process is ensured; the height of the middle template can be adjusted, the gluing thickness can be adjusted, and the gluing thickness can be adjusted more conveniently.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic diagram of the operation of the present invention;
figure 2 is a schematic layout of the apparatus of the present invention on a rod making machine;
FIG. 3 is an exploded schematic view of the present invention;
FIG. 4 is a schematic cross-sectional view of a gluing unit according to the present invention;
FIG. 5 is a front view of an intermediate die of the present invention;
FIG. 6 is a schematic view of the mount mounting of the present invention;
FIG. 7 is a cross-sectional view of a stator of the present invention;
FIG. 8 is a schematic view of the gluing unit of the present invention in a zero position for gluing;
FIG. 9 is a schematic view of the operation of the mounting base when the adhesive residue is removed according to the present invention;
FIG. 10 is a schematic view of the operation of the mounting base after the residual glue is removed;
FIG. 11 is a schematic view of the gluing unit of the present invention in a stopped position;
in the figure, 1-mounting seat, 1-1 glue inlet channel I, 2-upper die head, 3-lower die head, 3-1 glue guide channel, 3-2 pressure stabilizing cavity, 4-intermediate die sheet, 4-1 glue outlet groove, 4-2 assembling waist hole, 5-rotating shaft, 6-motor, 7-stator, 7-1 glue inlet channel II, 8-glue supply device, 8-1 glue water tank, 8-2 filter, 8-3 metering pump, 8-4 stop valve, 8-5 sensor and 8-6 sealing element.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in the figure, the multi-stage slit gluing device for the self-cleaning centerline glue comprises a mounting seat 1 and a gluing unit; the mounting seat 1 is provided with a mounting groove, a gluing unit is mounted in the mounting groove and comprises an upper die head 2, a lower die head 3 and an intermediate die sheet 4 arranged between the upper die head 2 and the lower die head 3, the upper die head 2 and the lower die head 3 are connected through bolts, a connecting bolt penetrates through the upper die head 2 from one side of the upper die head 2 and then is screwed with the lower die head 3 in a threaded manner, the intermediate die sheet 4 is clamped between the upper die head 2 and the lower die head 3 after the connecting bolt is screwed, and the position of the intermediate die sheet 4 can be adjusted up and down during use; preferably, the middle matrix 4 is provided with an assembly waist hole 4-2 along the vertical direction, a connecting bolt sequentially penetrates through the upper die head 2 from one side of the upper die head 2 and is screwed with the lower die head 3 after passing through the assembly waist hole 4-2, the middle matrix 4 is adjusted up and down through the assembly waist hole 4-2, the connecting bolt penetrates through the middle matrix 4, so that the middle matrix 4 is connected with the upper die head 2 and the lower die head 3 more firmly, the upper die head 2 and the lower die head 3 are not easy to deform when the connecting bolt is screwed, and the service lives of the upper die head 2 and the lower die head 3 are prolonged. The paper tape forming machine is characterized in that a glue inlet channel I1-1 is arranged in the mounting seat 1, a glue outlet groove 4-1 penetrating through the top of the middle template 4 is vertically arranged on the side surface of the middle template 4, a glue guide channel 3-1 with one end communicated with the glue outlet groove 4-1 and the other end communicated with the glue inlet channel I1-1 is arranged in the lower die head 3, a paper tape penetrates through a path shown in a figure 1 during gluing, the paper tape is coated on a die lip of the upper die head 2, a formed paper tape runs in the direction shown in the figure 1, glue is supplied by glue supply equipment, sequentially passes through the glue inlet channel I1-1 and the glue guide channel 3-1 and then enters the glue outlet groove 4-1, and finally emerges from a top port of the glue outlet groove 4-1 to coat the surface of the passed paper tape with the glue. The clamping position of the middle matrix 4 is adjusted, the middle matrix 4 is adjusted in the vertical direction, the protruding height of the middle matrix 4 is changed, and the gap between the port of the glue outlet groove 4-1 and the paper tape is adjusted, so that the thickness of glue coated on the paper tape is changed, and the glue application thickness is adjusted more conveniently; meanwhile, the paper tape is in contact with the die lip surface of the upper die head 2, so that paper dust is not easily generated, the stable operation of the gluing process is ensured, the gluing thickness is more uniform, and the gluing quality is ensured.
Preferably, the two middle matrixes 4 are provided, the glue outlet grooves 4-1 on the two middle matrixes 4 are mutually communicated through holes formed in the bottoms of the glue outlet grooves 4-1, the positions of the two middle matrixes 4 can be adjusted during gluing, so that the middle matrix 4 on the left side is higher than the middle matrix 4 on the right side, when a paper tape passes through the paper tape, the middle matrix 4 on the left side is firstly coated with a layer of glue, then the middle matrix 4 on the right side is coated with a layer of glue on the paper tape to form multi-layer coating, the first gluing improves the adhesive property of the paper tape to the glue, the second gluing is easier, the thickness of each layer of glue can be finely adjusted, and the gluing thickness is more uniform.
Preferably, the top of the glue outlet groove 4-1 is in a bell mouth shape, the glue outlet groove 4-1 on the middle die piece 4 on the left side is smaller than the glue outlet groove 4-1 on the middle die piece 4 on the right side, the glue pressure at the outlet of the glue outlet groove 4-1 is effectively balanced, the glue pressure at the glue outlet grooves 4-1 of the two middle die pieces 4 is the same, and the uniformity of gluing is effectively improved.
Preferably, a hemispherical pressure stabilizing cavity 3-2 is arranged on the glue guiding channel 3-1, the inner diameter of the pressure stabilizing cavity 3-2 is larger than the diameter of the glue guiding channel 3-1, so that the pressure of glue passing through the glue guiding channel 3-1 is relatively constant, glue discharging from the glue discharging groove 4-1 is more stable, the gluing quality is ensured, the glue guiding channel 3-1 is divided into three sections by the pressure stabilizing cavity 1-2, namely an inlet section 3-1a, a pressure stabilizing cavity 1-2 and an outlet section 3-1b, and the volume of the pressure stabilizing cavity 1-2 is preferably 3 times that of the outlet section 3-1 b.
Preferably, the die lips of the upper die head 2 and the lower die head 3 are smooth cambered surfaces, so that the friction between the paper tape and the upper die head 2 or the lower die head 3 is effectively reduced, the generation of paper dust is reduced, and the stable operation of the device is ensured.
Preferably, the mounting base 1 is fixedly mounted on a rotating shaft 5, the rotating shaft 5 is rotatably mounted on a rack, the rotating shaft 5 is connected with a motor 6 through a speed reducer, a stator 7 is mounted in the middle of the mounting base 1, a sealing element 8-6 is arranged between the stator 7 and the mounting base 1, and the sealing element 8-6 is a rotary GREAL ring and is used for axially sealing glue to prevent the glue from flowing out of a gap between the stator 7 and the mounting base 1; the sealing element 8-6 can ensure sealing, has longer service life and lower friction force and meets the use requirement, a glue inlet channel II 7-1 is arranged in the stator 7, one end of the glue inlet channel II 7-1 is butted with the glue inlet channel I1-1, the other end of the glue inlet channel II 7-1 is connected with a glue supply device 8 through a pipeline, and the glue supply device 8 comprises a glue water tank 8-1, a filter 8-2, a metering pump 8-3 and a stop valve 8-4; the glue tank 8-1, the metering pump 8-3, the filter 8-2 and the stop valve 8-4 are sequentially connected, glue is stored in the glue tank 8-1, when the glue is supplied, the glue is filtered by the filter 8-2 to remove impurities and coagulum doped in the glue, then the glue is quantitatively pumped into a pipeline by the metering pump 8-3 and guided into the glue inlet channel II 7-1 by the pipeline, the glue outlet quantity of a port of the glue outlet groove 4-1 is controlled by controlling the metering pump 8-3, the glue outlet speed of the glue in the glue outlet groove 4-1 is ensured to be matched with the paper tape running speed, and the glue coating quality is ensured. The motor 6 adopts a stepping motor 6 or a servo motor 6, an output shaft of the motor 6 is connected with an input shaft of a speed reducer, an output shaft of the speed reducer is connected with the rotating shaft 5, the motor 6 is connected with an external power supply, and when the motor 6 rotates, the rotating shaft 5 is driven to rotate after the speed of the speed reducer is reduced; the mounting seat 1 is arranged on the rotating shaft 5 through a flange. In operation, glue supplied by the glue supply device 8 is guided in from the glue inlet channel II 7-1 and then enters the glue inlet channel I1-1. In general, an ideal gluing gap is established between the outlet end of the glue outlet groove 4-1 of the intermediate die 4 and the paper tape through the angle adjustment of the mounting seat 1, so as to obtain the best gluing effect, and the angle of the mounting seat 1 corresponding to the gap is generally set as a gluing zero position Z. Normally, the gumming is also performed when this angle deviates in a range opposite to the running direction of the web, which range is defined in this document as gumming zone ZC. During the rapid adjustment of the gluing speed, the glue is subjected to excessive acceleration and the influence of the surface tension of the die lips of the lower die head 3, which causes a slight amount of glue accumulation in a small range ZD below the die lips, which range is defined in this document as the glue accumulation zone ZD. When the residual glue on the glue stacking area ZD is more, the motor 6 drives the rotating shaft 5 to rotate through the speed reducer and the rotating shaft 5, so that the lower die head 3 rotates the glue outlet of the gluing unit from a gluing zero position to a gluing area extreme limit C according to the direction shown in figure 9, the friction force and the adhesive force of the paper tape on the residual glue are increased while the glue accumulation part where the residual glue is located moves to the gluing area, the glue marks formed on the paper tape are further reduced, and the gluing unit rotates to a gluing zero position Z according to the direction shown in figure 10 until the glue marks disappear. The above actions are repeated continuously in the gluing process to form reciprocating swing type rotation. The residual glue on the glue stacking area is effectively removed, the generation of filamentous dry glue and flying glue is effectively avoided, and the pollution of equipment is avoided.
Preferably, the rotation angle of the mounting base 1 is-5 degrees to-5 degrees, and the glue path is communicated between the glue inlet channel I1-1 and the glue inlet channel II 7-1, so that normal glue supply can be ensured. When the machine is stopped, the mounting base 1 is rotated by a large enough angle, for example, more than 10 degrees, the connection between the glue channel I1-1 and the glue inlet channel II 7-1 is completely disconnected, as shown in FIG. 11, and the glue supply is interrupted.
Preferably, a sensor 8-5 for detecting the thickness of residual glue on the intermediate die sheet 4 is arranged on the side of the mounting seat 1, the sensor 8-5 is connected with a signal input end of a controller, a signal output end of the controller is connected with a motor 6, the sensor 8-5 adopts a photoelectric sensor 8-5, the controller adopts a PLC, the photoelectric sensor 8-5 detects the residual glue on the glue stacking area in real time and transmits the residual glue to the controller, when the residual glue amount on the glue stacking area exceeds a set value, the controller controls the motor 6 to rotate, drives a gluing unit on the mounting seat 1 to rotate the glue outlet end of the gluing unit from a glue applying zero position to a glue applying position limit according to the direction shown in figure 9 until the residual glue amount on the glue stacking area is lower than the set value or all glue residues are removed, the motor 6 drives the gluing unit to rotate to a zero position Z according to the direction shown in figure 10, thereby realizing the automatic cleaning of the residual glue on the glue stacking area, effectively avoids the generation of filamentous dry glue and flying glue, thereby avoiding the pollution of equipment. When the machine is stopped, the lower die head 3 is controlled to rotate to the stop position, and the glue supply is cut off.
The device has the advantages that in the process of gluing the center line glue, because of multi-stage gluing, multi-layer coating is formed, the first gluing improves the adhesion characteristic of a paper tape to the glue, the second gluing is easier, and the gluing thickness of each layer can be finely adjusted, so that the gluing thickness is more uniform; slit gluing, wherein the flow time of glue on a forming paper belt is extremely short, the situation that the middle of a glue coating mark of a firing pin type dispensing valve is thick and two sides of the glue coating mark are thin is avoided, the glue coating thickness is more uniform, and the glue permeation of high-permeability forming paper caused by uneven glue mark thickness is effectively avoided; the automatic cleaning device has the advantages that the atomizing process is omitted, the distance between the paper tape and the glue outlet is short, the automatic cleaning unit is arranged, the residual glue is detected in real time, and the residual glue and the paper tape are smeared through the rotation of the nozzle and cleaned in time, so that the generation of filiform dry glue and flying glue can be effectively avoided, and the pollution of equipment is avoided.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, while the invention has been described in detail with reference to the foregoing preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims; the size of the attached figure is irrelevant to the specific real object, and the size of the real object can be changed at will.
Claims (10)
1. The utility model provides a multistage slit rubberizing device is glued to midline with automatically cleaning which characterized in that: comprises a mounting seat (1) and a gluing unit; the mounting seat (1) is provided with a mounting groove, a gluing unit is mounted in the mounting groove, and the gluing unit comprises an upper die head (2), a lower die head (3) and an intermediate die sheet (4) arranged between the upper die head and the lower die head; the glue guide device is characterized in that a glue inlet channel I (1-1) is arranged in the mounting seat (1), a glue outlet groove (4-1) penetrating through the top of the middle die piece (4) is vertically arranged on the side surface of the middle die piece (4), and a glue guide channel (3-1) with one end communicated with the glue outlet groove (4-1) and the other end communicated with the glue inlet channel I (1-1) is arranged in the lower die head (3).
2. The multi-stage slit glue applying device for the centerline glue with self-cleaning function as claimed in claim 1, wherein: the middle mold piece (4) is provided with two pieces, and the glue outlet grooves (4-1) on the two middle mold pieces (4) are communicated with each other through holes arranged at the bottoms of the glue outlet grooves (4-1).
3. The multi-stage slit gluing device for the neutral line glue with the self-cleaning function as claimed in claim 2, wherein: and the middle die piece (4) is provided with an assembly waist hole (4-2) in the vertical direction, and the connecting bolt sequentially penetrates through the upper die head (2) and the assembly waist hole (4-2) from one side of the upper die head (2) and then is in threaded connection with the lower die head (3).
4. The multi-stage slit glue applying device for centerline glue with self-cleaning function as claimed in claim 3, wherein: the top of the glue outlet groove (4-1) is in a horn mouth shape, and the glue outlet groove (4-1) on the middle template (4) on the left side is smaller than the glue outlet groove (4-1) on the middle template (4) on the right side.
5. The multi-stage slit gumming device of centerline glue with self-cleaning as claimed in claim 1, 2, 3 or 4, wherein: and a hemispherical pressure stabilizing cavity (3-2) is arranged on the glue guide channel (3-1).
6. The multi-stage slit glue applying device for centerline glue with self-cleaning function as claimed in claim 5, wherein: and the die lips of the upper die head (2) and the lower die head (3) are smooth cambered surfaces.
7. The multi-stage slit gumming device of centerline with self-cleaning as claimed in claim 1, 2, 3, 4 or 6, characterized in that: the glue feeder is characterized in that the mounting seat (1) is fixedly mounted on a rotating shaft (5), the rotating shaft (5) is rotatably mounted on a rack, the rotating shaft (5) is connected with a motor (6) through a speed reducer, a stator (7) is mounted in the middle of the mounting seat (1), a glue inlet channel II (7-1) is arranged in the stator (7), one end of the glue inlet channel II (7-1) is in butt joint with the glue inlet channel I (1-1), and the other end of the glue inlet channel II (7-1) is connected with a glue supply device (8) through a pipeline.
8. The multi-stage slit glue applying device for centerline glue with self-cleaning function as claimed in claim 7, wherein: the device is characterized in that a sensor (8-5) for detecting the thickness of residual glue on the middle template (4) is arranged on the side of the mounting seat (1), the sensor (8-5) is connected with a signal input end of a controller, and a signal output end of the controller is connected with a motor (6).
9. The multi-stage slit glue applying device for centerline glue with self-cleaning function as claimed in claim 8, wherein: and a sealing element (8-6) is arranged between the stator (7) and the mounting seat (1).
10. The multi-stage slit glue applying device for centerline glue with self-cleaning function as claimed in claim 8, wherein: the glue supply device (8) comprises a glue tank (8-1), a filter (8-2), a metering pump (8-3) and a stop valve (8-4); the glue tank (8-1), the metering pump (8-3), the filter (8-2) and the stop valve (8-4) are connected in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210256137.8A CN114669440B (en) | 2022-03-16 | 2022-03-16 | Multistage slit rubberizing device of central line glue with self-cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210256137.8A CN114669440B (en) | 2022-03-16 | 2022-03-16 | Multistage slit rubberizing device of central line glue with self-cleaning |
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| CN114669440A true CN114669440A (en) | 2022-06-28 |
| CN114669440B CN114669440B (en) | 2023-09-01 |
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| KR102124793B1 (en) * | 2018-12-17 | 2020-06-19 | 한국기술교육대학교 산학협력단 | Slot-die Head for Stripe Coating |
| CN111972705A (en) * | 2019-05-23 | 2020-11-24 | 上海烟草集团有限责任公司 | Point-like glue spraying device of cigarette filter stick forming machine and cigarette filter stick forming machine |
| CN112371443A (en) * | 2020-10-19 | 2021-02-19 | 昆明鼎承科技有限公司 | Cigarette tipping paper gluing system |
| CN214440475U (en) * | 2020-10-19 | 2021-10-22 | 昆明鼎承科技有限公司 | Cigarette tipping paper regional synchronous gluing device |
| CN112774936A (en) * | 2020-12-30 | 2021-05-11 | 佛山市顺德区普瑞特机械制造有限公司 | Gluing device for coating machine |
| CN113304952A (en) * | 2021-05-20 | 2021-08-27 | 昆明鼎承科技有限公司 | Device and method for coating neutral line glue of cigarette filter stick packaging paper tape |
| CN113369086A (en) * | 2021-05-20 | 2021-09-10 | 昆明鼎承科技有限公司 | Gluing mechanism |
| CN113680605A (en) * | 2021-09-27 | 2021-11-23 | 深圳市曼恩斯特科技股份有限公司 | Adjustable die head for gluing |
| CN217664297U (en) * | 2022-03-16 | 2022-10-28 | 红云红河烟草(集团)有限责任公司 | Centerline glue multistage slit gluing device with self-cleaning function |
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|---|---|
| CN114669440B (en) | 2023-09-01 |
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