CN118305041B - High-resistant Wen Jiaobu adhesive layer coating device and application method thereof - Google Patents
High-resistant Wen Jiaobu adhesive layer coating device and application method thereof Download PDFInfo
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- CN118305041B CN118305041B CN202410733364.4A CN202410733364A CN118305041B CN 118305041 B CN118305041 B CN 118305041B CN 202410733364 A CN202410733364 A CN 202410733364A CN 118305041 B CN118305041 B CN 118305041B
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- 238000000576 coating method Methods 0.000 title claims abstract description 95
- 239000011248 coating agent Substances 0.000 title claims abstract description 93
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000012790 adhesive layer Substances 0.000 title abstract description 18
- 239000003292 glue Substances 0.000 claims abstract description 106
- 239000000853 adhesive Substances 0.000 claims abstract description 52
- 230000001070 adhesive effect Effects 0.000 claims abstract description 52
- 239000002994 raw material Substances 0.000 claims description 46
- 239000002390 adhesive tape Substances 0.000 claims description 45
- 239000000463 material Substances 0.000 claims description 31
- 238000004513 sizing Methods 0.000 claims description 25
- 238000002347 injection Methods 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 241000446313 Lamella Species 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 239000011505 plaster Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 239000007888 film coating Substances 0.000 claims description 3
- 238000009501 film coating Methods 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 235000015110 jellies Nutrition 0.000 abstract description 2
- 239000008274 jelly Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000004744 fabric Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 10
- 238000005192 partition Methods 0.000 description 8
- 238000010073 coating (rubber) Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 238000003892 spreading Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The invention discloses a high-resistant Wen Jiaobu adhesive layer coating device and an application method thereof, which relate to the technical field of adhesive coating, and are characterized in that a coating machine is used for coating glue at present, but the glue is usually a solid jelly in a molten state, when coating is carried out, the glue is evenly discharged to control the overflow speed of the glue, but the fluidity of the glue can directly influence the glue discharge amount, when the local control amount is not in place, the thickness of the adhesive layer is different, so that the glue coating is uneven, the thickness of the adhesive layer is also different, and the deviation of different degrees occurs.
Description
Technical Field
The invention relates to the technical field of rubberized fabric coating, in particular to a high-resistant Wen Jiaobu adhesive layer coating device and an application method thereof.
Background
The adhesive layer coating of the adhesive tape means that a layer of glue is coated on a base material of the adhesive tape so as to increase the adhesive property and the using function of the adhesive tape. The coating process can use various different types of glue to meet different requirements, however, in the coating of the adhesive tape glue layer, the glue is uniformly coated on the adhesive tape by using a coating machine, and in the production and processing, the processing efficiency of the adhesive tape by using the coating machine can be obviously improved.
In this regard, patent document CN115780179a discloses a glue spreading mechanism and a glue layer coating device thereof, the glue layer coating device includes a cavity and a guide member, the cavity of the cavity is used for accommodating glue, the cavity has a glue inlet and a glue outlet, the guide member includes a partition member and a flow dividing member, the partition member partitions the cavity of the cavity into a plurality of intercommunicated guide cavities, so that the glue can reach the glue outlet in a flow dividing manner; the flow dividing piece is arranged at the glue outlet and is provided with a multi-channel structure, so that glue can flow out from the glue outlet in a flow dividing mode. So set up, glue film coating device reduces the velocity of flow of intracavity sizing material and makes sizing material flow out with the reposition of redundant personnel form through decompression formula inner chamber and partition piece, can effectively reduce sizing material overflow speed, and at the uniform velocity goes out the sizing material, avoids the sizing material waste that the sizing material overflowed immediately and causes, and simultaneously through the sizing material of reposition of redundant personnel can be even from going out the glue mouth outflow, forms the even glue film of thickness, has improved the rubber coating efficiency and the product yield of rubber coating technology.
To this, patent document of bulletin number CN213222974U discloses a self-adhesive paper glue layer coating device, which comprises a base plate, four corners of bottom of the bottom plate are all fixedly connected with pillar, the top fixedly connected with framework of bottom plate, the intermediate position department fixedly connected with feed chute on framework top. When the rubber coating machine is used, when the required rubber coating amount is reduced, the adjusting ring is rotated, the adjusting ring drives the moving screw to move into the fixed shell through threaded connection, the moving screw moves inwards and drives the plate valve fixedly connected with the moving screw to move into the blanking pipe, the blanking flow in the blanking pipe is weakened gradually, the purpose of controlling rubber is achieved, otherwise, the adjusting ring is rotated in the opposite direction, the adjusting ring drives the moving screw to outwards rotate out, the rubber flow in the blanking pipe can be correspondingly increased, and therefore the effects of regulating and controlling the rubber required by coating and correspondingly regulating the blanking amount are achieved, and waste is not easy to cause.
The coating machine is used for coating glue at present, but the glue is usually solid jelly in a molten state, when the coating is carried out, the overflow speed of the glue is uniformly controlled, but the fluidity of the glue can directly influence the glue output, when the local control quantity is not in place, the thickness of the glue layer is different, so that the glue coating is uneven, and the thickness of the glue layer is also deviated to different degrees.
To solve the above problems, a high-resistant Wen Jiaobu glue layer coating device and an application method thereof are provided.
Disclosure of Invention
The invention aims to provide a high-Wen Jiaobu-resistant adhesive layer coating device and an application method thereof, which solve the problem that the adhesive layer thickness in the background technology is different.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a high-resistant Wen Jiaobu glue film coating device, includes the coating support body, the internally mounted of coating support body has the rubberized fabric to roll up, the surface of rubberized fabric to roll up winds has the rubberized fabric raw materials, the internally mounted of coating support body has backing roll and coating compression roller, the one end of rubberized fabric raw materials encircles to the top of backing roll from the bottom of backing roll and extends to the coating compression roller;
the adhesive tape raw material is embedded between the adhesive dispensing disc and the clamping plate, an adhesive dispensing opening is formed in the bottom end of the adhesive dispensing disc, an adhesive dispensing rubber tube is connected to the top end of the adhesive dispensing disc, a storage bin is formed in the adhesive dispensing rubber tube, a feeding pipe is embedded in the storage bin, and the feeding pipe extends to the storage bin;
The side wall of the glue dispensing rubber tube is connected with a spraying assembly, the spraying assembly comprises an air ejector tube, a positioning insert is embedded in the air ejector tube, an air inlet guide pipe is embedded in the positioning insert, a blocking film is embedded in the air ejector tube, and the blocking film is movably connected with the air ejector tube through a movable shaft.
Preferably, the coating frame body is divided into a processing part and a supporting part, the adhesive tape roll is embedded in the processing part, and a fan for removing dust on the surface of the adhesive tape raw material wound on the adhesive tape roll is arranged in the processing part.
Preferably, the supporting component comprises a supporting roller, a coating press roller and a positioning frame, wherein the supporting roller and the coating press roller are movably connected to the supporting component.
Preferably, the inside of the bottom feed bin of the glue dispensing rubber tube is provided with the subassembly of breaking up, the subassembly of breaking up includes the partition lamella, the bottom of partition lamella is connected with the support column, the bottom of support column is connected with the piece of breaking up.
Preferably, the bottom of the glue dispensing hose is embedded into the glue dispensing opening through the nozzle, and the inside of the storage bin is communicated with the inside of the glue dispensing opening.
Preferably, the side fixedly connected with of support post breaks up the piece, break up the piece and be the metal shrapnel, break up the piece and be provided with four groups altogether, four groups break up the orientation of piece and all correspond the central point of spout.
Preferably, the air ejector tube is obliquely upwards arranged on the dispensing rubber tube, a separation membrane for separating is arranged at the communication part of the dispensing rubber tube and the air ejector tube, and the opening position of the air ejector tube is higher than the separation valve.
Preferably, the air inlet conduit is embedded in the positioning insert, the air inlet conduit and the positioning insert are sealed and glued together, the top end of the air ejector is connected with an air pipe, and the air pipe conveys air into the air ejector through the air inlet conduit.
Preferably, each group of the dispensing openings corresponds to a group of dispensing rubber tubes, and the glue materials are conveyed to the dispensing openings through the dispensing rubber tubes and finally coated on the surface of the adhesive tape raw material.
An application method of a high-resistant Wen Jiaobu adhesive layer coating device comprises the following steps:
After the adhesive tape roll wound with adhesive tape raw materials is embedded into the coating frame body and is completely installed with the coating frame body, the adhesive tape roll is driven by a motor to rotate, and the adhesive tape raw materials are extruded and limited by the supporting roller and the coating press roller to complete the assembly;
Cleaning, namely storing the adhesive tape roll in a processing part of the coating frame body, and blowing a fan in the processing part to remove dust on the surface of the adhesive tape raw material;
The adhesive is dropped, when the adhesive raw material passes between the adhesive dispensing disc and the clamping plate, the adhesive flows into the nozzle through the adhesive dispensing rubber tube, and finally drops to the outer surface of the adhesive raw material through the adhesive dispensing opening;
coating, namely coating the adhesive tape raw material by a coating press roller, wherein the glue dripped on the outer surface of the adhesive tape raw material has uniform particles and the same size.
Compared with the prior art, the invention has the following beneficial effects:
According to the high-resistant Wen Jiaobu adhesive layer coating device and the application method thereof, the feeding pipe, the storage bin and the adhesive dispensing disc are arranged, in the adhesive layer coating process, the glue in a molten state is uniformly distributed on the adhesive raw material in a local adhesive dispensing mode, so that when the adhesive is fed, the feeding is performed according to a certain dosage, the thickness of the adhesive layer is more convenient to control in a coating link, in addition, the equal amount of glue is sprayed by combining the air spraying pipe, the large-particle glue is converted into the small-particle glue by virtue of the spraying force, the coverage area is wide, and the occurrence of the situation of thicker local accumulation is avoided.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the glue dispensing hose and the air ejector of the present invention;
FIG. 3 is a schematic view of the construction of the adhesive feed and coating rolls of the present invention;
FIG. 4 is a schematic structural view of the dispensing hose and dispensing disc of the present invention;
FIG. 5 is a schematic view of the structure of the dispensing tray and the dispensing opening of the present invention;
FIG. 6 is a schematic cross-sectional view of a dispensing hose of the present invention;
FIG. 7 is a schematic view of the structure of the air intake conduit and barrier film of the present invention;
fig. 8 is a schematic view of the structure of the partition flaps and support posts of the present invention.
In the figure: 11. coating a frame body; 12. adhesive tape rolls; 13. a support roller; 14. a rubberized fabric raw material; 15. coating a press roller; 2. dispensing assembly; 21. a positioning frame; 22. dispensing rubber tubes; 23. dispensing disc; 24. a clamping plate; 25. a feed pipe; 26. dispensing opening; 27. a storage bin; 3. a spray assembly; 31. a gas lance; 32. an air intake duct; 33. a barrier film; 34. positioning the insert; 4. a break-up assembly; 41. a partition flap; 42. a support column; 43. scattering the tablets; 44. a spout.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
For a further understanding of the present invention, the present invention will be described in detail with reference to the drawings.
Referring to fig. 1-8, the high-resistant Wen Jiaobu glue layer coating device of the invention comprises a coating frame 11, wherein a glue roll 12 is arranged in the coating frame 11, the outer surface of the glue roll 12 is wound with a glue raw material 14, the coating frame 11 is divided into a processing part and a supporting part, the glue roll 12 is embedded in the processing part, a fan for removing dust on the surface of the glue raw material 14 wound on the glue roll 12 is arranged in the processing part, the supporting part comprises a supporting roller 13, a coating press roller 15 and a positioning frame 21, the supporting roller 13 and the coating press roller 15 are movably connected on the supporting part, in order to prevent dust from adhering to the surface of the glue raw material 14, the glue layer coating is affected, after the dust is blown off by the fan, the unwound glue raw material 14 is continuously unwound along with the rotation of the glue roll 12, when the glue raw material 14 passes through the space between a glue dispensing disc 23 and a clamping plate 24, after the glue is dispensed, the glue raw material is coated by the coating press roller 15, and then the glue raw material 14 is required to be dried along with the other end of the winding raw material 14;
A supporting roller 13 and a coating press roller 15 are arranged in the coating frame 11, and one end of the adhesive tape raw material 14 extends onto the coating press roller 15 from the bottom end of the supporting roller 13 to the top end of the supporting roller 13 in a surrounding manner;
During high-temperature-resistant adhesive tape processing, the coating of the adhesive layer is completed through the adhesive dispensing assembly 2, and in order to ensure that the thickness of the adhesive layer is kept uniform after the adhesive layer is coated, the dosage of the adhesive material and the dripping uniformity of the adhesive material are strictly controlled;
Because the viscosity of the adhesive is higher, the fluidity is worse, such as uneven distribution of the adhesive on the adhesive raw material 14, even in the later coating operation, the thickness uniformity of the adhesive can not be ensured, in order to improve the coating quality of the adhesive layer, the operation is further optimized by arranging the adhesive dispensing assembly 2, and the specific operation is as follows:
The side wall of the coating frame body 11 is provided with a dispensing assembly 2 through a supporting frame, the dispensing assembly 2 comprises a positioning frame 21, the side wall of the coating frame body 11 is connected with the positioning frame 21, the positioning frame 21 is respectively connected with a dispensing disc 23 and a clamping plate 24, the clamping plate 24 is arranged right below the dispensing disc 23, a rubberized fabric raw material 14 is embedded between the dispensing disc 23 and the clamping plate 24, the bottom end of the dispensing disc 23 is provided with dispensing ports 26, the top end of the dispensing disc 23 is connected with a dispensing rubber tube 22, each group of dispensing ports 26 corresponds to one group of dispensing rubber tubes 22, rubber materials are conveyed to the dispensing ports 26 through the dispensing rubber tube 22, and finally are coated on the surface of the rubberized fabric raw material 14, a feed bin 27 is arranged in the dispensing rubber tube 22, a feed pipe 25 is embedded in the feed bin 27, and the feed pipe 25 extends to the inside of the feed bin 27;
Firstly, the glue stock in a molten state is conveyed into the bin 27 through the feed pipe 25, the glue stock gradually sinks under the action of gravity, the sunk glue stock gradually fills the bin 27, the glue stock flows into the glue dispensing opening 26 through the separation valve 41 and the spray opening 44, when the glue stock 14 is positioned at the bottom end of the glue dispensing opening 26, the glue stock can uniformly drop onto the upper surface of the glue stock 14 through the glue dispensing opening 26, and the glue stock distribution of the glue dropping onto the glue stock 14 through the glue dispensing opening 26 is more uniform due to the uniform distribution of the glue dispensing opening 26, so that the problems of local glue stock concentration and multiple glue stocks are avoided, and the glue stock is more convenient in subsequent coating;
in order to further ensure the quality of falling sizing materials, the blocking film 33 not only can play a role in controlling the quantity, but also can break up sizing materials, the granularity of the broken sizing materials is smaller, and the coverage surface is wider;
The side wall of the dispensing rubber tube 22 is connected with a spraying assembly 3, the spraying assembly 3 comprises an air injection tube 31, the air injection tube 31 is obliquely upwards arranged on the dispensing rubber tube 22, a separation membrane 33 is arranged at the communication part of the dispensing rubber tube 22 and the air injection tube 31 and used for separating, the opening position of the air injection tube 31 is higher than that of a separation flap 41, a positioning insert 34 is embedded in the air injection tube 31, an air inlet pipe 32 is embedded in the positioning insert 34, the air inlet pipe 32 and the positioning insert 34 are sealed and glued together, the top end of the air injection tube 31 is connected with an air pipe, the air pipe conveys air into the air injection tube 31 through the air inlet pipe 32, the air inlet pipe 32 is embedded in the positioning insert 34, the separation membrane 33 is embedded in the air injection tube 31, and the separation membrane 33 is movably connected with the air injection tube 31 through a movable shaft;
After sizing material is conveyed into the bin 27 through the feeding pipe 25, air is conveyed into the air jet pipe 31 through the air inlet guide pipe 32 by the air pipe along with the air pipe connected with the air jet pipe 31, when the air flows, the barrier film 33 which is originally closed is blown, the barrier film 33 after the blowing is opened, the barrier film 33 is transversely arranged in the bin 27 after the blowing is opened, the bin 27 is separated from the barrier film 33 after the blowing is transversely arranged, an empty bin of the upper half part and an empty bin of the lower half part are formed in the bin 27, at the moment, the air in the air jet pipe 31 can be blown into the empty bin of the lower half part of the bin 27, and sizing material in the empty bin of the lower half part is blown into the dispensing opening 26 through the nozzle 44 under the action of air pressure;
The inside of the bottom feed bin 27 of the glue dispensing hose 22 is provided with a scattering component 4, the scattering component 4 comprises a separation flap 41, the bottom end of the separation flap 41 is connected with a supporting upright post 42, the bottom end of the supporting upright post 42 is connected with a scattering sheet 43, the bottom end of the glue dispensing hose 22 is embedded into the inside of the glue dispensing opening 26 through a nozzle 44, and the inside of the feed bin 27 is communicated with the inside of the glue dispensing opening 26;
The side surface of the supporting upright post 42 is fixedly connected with a scattering sheet 43, the scattering sheet 43 is a metal elastic sheet, four groups of scattering sheets 43 are arranged, and the directions of the four groups of scattering sheets 43 correspond to the center point of the nozzle 44;
In order to avoid the agglomeration of the sizing material, when flowing air passes through the scattering sheets 43, the flowing air can vibrate under the air flow, the vibration can scatter the sizing material, the scattered sizing material is sprayed on the upper surface of the rubberized fabric raw material 14 under the combination of the blowing of the air, the sprayed sizing material is blown by air pressure to destroy the tension of the surface of the sizing material, and the sizing material can be better scattered when the sizing material is impacted on the rubberized fabric raw material 14, so that the subsequent coating is convenient;
In addition, after the air is led into the air spraying pipe 31, the blocking film 33 plays a role in separation, the sizing material in the empty bin at the upper half part of the storage bin 27 cannot flow down, and the mass of the sizing material stored in the empty bin at the lower half part of the storage bin 27 is unique, so that the mass of the falling sizing material is unique and the distribution is more uniform when the sizing material is coated each time, and the coating quality is improved.
An application method of a high-resistant Wen Jiaobu adhesive layer coating device comprises the following steps:
After the adhesive tape roll 12 wound with the adhesive tape raw material 14 is embedded into the coating frame body 11 and is completely installed with the coating frame body 11, the adhesive tape roll 12 is driven by a motor to rotate, and the adhesive tape raw material 14 is extruded and limited by the supporting roller 13 and the coating press roller 15, so that the assembly is completed;
Cleaning, namely storing the adhesive tape roll 12 in a processing part of the coating frame 11, and blowing a fan in the processing part to remove dust on the surface of the adhesive tape raw material 14;
The adhesive is dropped, when the adhesive plaster raw material 14 passes between the adhesive dispensing disc 23 and the clamping plate 24, the adhesive flows into the nozzle 44 through the adhesive dispensing tube 22, and finally drops to the outer surface of the adhesive plaster raw material 14 through the adhesive dispensing opening 26;
The glue dripped on the outer surface of the adhesive plaster raw material 14 is coated with the same uniform size particles, and passes through the coating press roller 15 for coating.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high Wen Jiaobu glue film coating device, includes coating support body (11), its characterized in that: the adhesive tape roll (12) is arranged in the coating frame body (11), an adhesive tape raw material (14) is wound on the outer surface of the adhesive tape roll (12), a supporting roller (13) and a coating press roller (15) are arranged in the coating frame body (11), and one end of the adhesive tape raw material (14) extends onto the coating press roller (15) from the bottom end of the supporting roller (13) to the top end of the supporting roller (13) in a surrounding mode;
The adhesive tape raw material dispensing device is characterized in that an adhesive dispensing assembly (2) is arranged on the side wall of the coating frame body (11) through a supporting frame, the adhesive dispensing assembly (2) comprises a positioning frame (21), the side wall of the coating frame body (11) is connected with the positioning frame (21), an adhesive dispensing disc (23) and a clamping plate (24) are respectively connected to the positioning frame (21), the clamping plate (24) is arranged right below the adhesive dispensing disc (23), an adhesive tape raw material (14) is embedded between the adhesive dispensing disc (23) and the clamping plate (24), an adhesive dispensing opening (26) is formed in the bottom end of the adhesive dispensing disc (23), an adhesive dispensing rubber tube (22) is connected to the top end of the adhesive dispensing disc (23), a storage bin (27) is formed in the adhesive dispensing rubber tube (22), a feeding pipe (25) is embedded in the storage bin (27), and the feeding pipe (25) extends to the storage bin (27).
The side wall of the dispensing rubber tube (22) is connected with a spraying assembly (3), the spraying assembly (3) comprises an air ejector tube (31), a positioning insert (34) is embedded in the air ejector tube (31), an air inlet guide tube (32) is embedded in the positioning insert (34), a blocking film (33) is embedded in the air ejector tube (31), and the blocking film (33) is movably connected with the air ejector tube (31) through a movable shaft;
After sizing materials are conveyed into the bin (27) through the feeding pipe (25), the air pipe is connected with the air injection pipe (31) to convey air into the air injection pipe (31) through the air inlet pipe (32), when the air flows, the originally closed blocking film (33) is blown, the blocking film (33) after the blowing is opened, the blocking film (33) is transversely arranged in the bin (27) after the blowing is opened, the bin (27) is separated from the blocking film (33) after the transverse arrangement, an empty bin of the upper half part and an empty bin of the lower half part are formed in the bin (27), air in the air injection pipe (31) is blown into the empty bin of the lower half part of the bin (27), and sizing materials in the empty bin of the lower half part are blown into the inside of the dispensing opening (26) through the nozzle (44) under the action of air pressure;
The air injection pipe (31) is obliquely upwards arranged on the glue dispensing rubber pipe (22), a separation barrier film (33) is arranged at the communication part of the glue dispensing rubber pipe (22) and the air injection pipe (31), the air inlet guide pipe (32) is embedded into the positioning embedded block (34), the air inlet guide pipe (32) and the positioning embedded block (34) are sealed and glued together, the top end of the air injection pipe (31) is connected with an air pipe, and the air pipe conveys air into the air injection pipe (31) through the air inlet guide pipe (32).
2. The high Wen Jiaobu glue line coating apparatus of claim 1, wherein: the coating frame body (11) is divided into a processing part and a supporting part, the adhesive tape roll (12) is embedded in the processing part, and a fan for removing dust on the surface of the adhesive tape raw material (14) wound on the adhesive tape roll (12) is arranged in the processing part.
3. The high-resistant Wen Jiaobu glue line coating apparatus as defined in claim 2, wherein: the supporting component comprises a supporting roller (13), a coating press roller (15) and a positioning frame (21), wherein the supporting roller (13) and the coating press roller (15) are movably connected to the supporting component.
4. The high Wen Jiaobu glue line coating apparatus of claim 1, wherein: the inside of bottom feed bin (27) of glue dispensing tube (22) is provided with breaks up subassembly (4), break up subassembly (4) including separating lamella (41), the bottom of separating lamella (41) is connected with support column (42), the bottom of support column (42) is connected with breaks up piece (43), the open position of jet-propelled pipe (31) is higher than separating lamella (41).
5. The high-resistant Wen Jiaobu glue line coating apparatus as defined in claim 4, wherein: the bottom of the dispensing rubber tube (22) is embedded into the dispensing opening (26) through the nozzle (44), and the inside of the storage bin (27) is communicated with the inside of the dispensing opening (26).
6. The high-resistant Wen Jiaobu glue line coating apparatus as defined in claim 5, wherein: the side fixedly connected with of support post (42) breaks up piece (43), break up piece (43) and be the metal shrapnel, break up piece (43) and be provided with four groups altogether, the orientation of four groups break up piece (43) all corresponds the central point of spout (44).
7. The high Wen Jiaobu glue line coating apparatus of claim 1, wherein: each group of glue dispensing openings (26) corresponds to one group of glue dispensing hoses (22), glue is conveyed to the glue dispensing openings (26) through the glue dispensing hoses (22), and finally the glue is coated on the surface of the adhesive plaster raw material (14).
8. The application method of the high Wen Jiaobu glue line coating device according to any one of claims 1 to 7, wherein:
After the adhesive tape roll (12) wound with adhesive tape raw materials (14) is embedded into the coating frame body (11) and is completely installed with the coating frame body (11), the adhesive tape roll (12) is driven by a motor to rotate, and the adhesive tape raw materials (14) are extruded and limited by the supporting roller (13) and the coating press roller (15), so that the assembly is completed;
Cleaning, namely storing the adhesive tape roll (12) in a processing part of the coating frame body (11), and blowing dust on the surface of the adhesive tape raw material (14) by a fan in the processing part;
When the adhesive tape raw material (14) passes between the adhesive dispensing disc (23) and the clamping plate (24), the adhesive material flows into the nozzle (44) through the adhesive dispensing rubber tube (22), and finally drops to the outer surface of the adhesive tape raw material (14) through the adhesive dispensing opening (26);
The glue dripped on the outer surface of the adhesive plaster raw material (14) is uniformly sized and has the same particles, and the glue is coated when passing through a coating press roller (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410733364.4A CN118305041B (en) | 2024-06-07 | 2024-06-07 | High-resistant Wen Jiaobu adhesive layer coating device and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410733364.4A CN118305041B (en) | 2024-06-07 | 2024-06-07 | High-resistant Wen Jiaobu adhesive layer coating device and application method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN118305041A CN118305041A (en) | 2024-07-09 |
| CN118305041B true CN118305041B (en) | 2024-08-27 |
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| CN202410733364.4A Active CN118305041B (en) | 2024-06-07 | 2024-06-07 | High-resistant Wen Jiaobu adhesive layer coating device and application method thereof |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206924965U (en) * | 2017-06-16 | 2018-01-26 | 歌尔科技有限公司 | Automatic gluing device |
| CN111889311A (en) * | 2020-02-13 | 2020-11-06 | 苏州特瑞特机器人有限公司 | Micro-pneumatic spray valve |
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| ES2129326B1 (en) * | 1996-05-30 | 2000-01-16 | Barberan Sa | HEAD FOR APPLICATION TO A REACTIVE POLYURETHANE GLUE ROLL. |
| CN209735943U (en) * | 2019-01-28 | 2019-12-06 | 大余县和锋电子有限公司 | A adhesive deposite device for earphone production |
| CN211964642U (en) * | 2019-12-31 | 2020-11-20 | 深圳市轴心自控技术有限公司 | Dispensing spray valve with adjustable length |
| CN115780179A (en) * | 2022-11-28 | 2023-03-14 | 苏州桐力光电股份有限公司 | Glue coating mechanism and glue layer coating device thereof |
| CN220678431U (en) * | 2023-08-23 | 2024-03-29 | 上海珺研新材料有限公司 | Multifunctional gluing device capable of uniformly coating |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206924965U (en) * | 2017-06-16 | 2018-01-26 | 歌尔科技有限公司 | Automatic gluing device |
| CN111889311A (en) * | 2020-02-13 | 2020-11-06 | 苏州特瑞特机器人有限公司 | Micro-pneumatic spray valve |
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