CN118003750A - Low-solid-content thick dry adhesive coating composite equipment - Google Patents
Low-solid-content thick dry adhesive coating composite equipment Download PDFInfo
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- CN118003750A CN118003750A CN202410418415.4A CN202410418415A CN118003750A CN 118003750 A CN118003750 A CN 118003750A CN 202410418415 A CN202410418415 A CN 202410418415A CN 118003750 A CN118003750 A CN 118003750A
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- thick dry
- dry glue
- scraping
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- 239000011248 coating agent Substances 0.000 title claims abstract description 36
- 238000000576 coating method Methods 0.000 title claims abstract description 36
- 239000002131 composite material Substances 0.000 title claims abstract description 13
- 239000000853 adhesive Substances 0.000 title claims description 7
- 230000001070 adhesive effect Effects 0.000 title claims description 7
- 239000000463 material Substances 0.000 claims abstract description 139
- 238000007790 scraping Methods 0.000 claims abstract description 75
- 239000003292 glue Substances 0.000 claims abstract description 74
- 230000008878 coupling Effects 0.000 claims abstract description 23
- 238000010168 coupling process Methods 0.000 claims abstract description 23
- 238000005859 coupling reaction Methods 0.000 claims abstract description 23
- 238000009826 distribution Methods 0.000 claims abstract description 18
- 239000012528 membrane Substances 0.000 claims abstract description 16
- 239000007787 solid Substances 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 238000004140 cleaning Methods 0.000 claims description 32
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000002791 soaking Methods 0.000 claims description 19
- 238000007605 air drying Methods 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 239000010408 film Substances 0.000 description 96
- 238000000034 method Methods 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 238000013329 compounding Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- Coating Apparatus (AREA)
Abstract
The invention relates to the technical field of coating composite equipment, in particular to low-solid-content thick dry glue coating composite equipment. The utility model provides a low solid thick dry glue coating equipment that contains, includes the support frame, the support frame is provided with multiunit guide roll, the guide roll of support frame is provided with first material membrane and second material membrane, the support frame be provided with be used for to the coating equipment of thick dry glue of first material membrane coating, the support frame rigid coupling has the U-shaped board of symmetric distribution, U-shaped board sliding connection has the slide bar of symmetric distribution, the slide bar is kept away from the one end rigid coupling of U-shaped board has the fixed plate, the fixed plate with be adjacent the rigid coupling has first extension spring between the U-shaped board, be located the difference on the U-shaped board and adjacent the fixed plate rotates jointly and is connected with the squeeze roll. According to the invention, the front and rear sides of the first material film and the second material film are scraped through the two scraping plates, and the front and rear sides of the outer side surfaces of the two extrusion rollers are scraped.
Description
Technical Field
The invention relates to the technical field of coating composite equipment, in particular to low-solid-content thick dry glue coating composite equipment.
Background
The coating and compounding process includes coating glue onto one material film, compounding, pressing the two material films with pressure roller, cooling the pressed composite material film, and the present common glue is thick dry glue with low solid content and high solid content, and has thin film and thick film.
Disclosure of Invention
The invention provides low-solid-content thick dry adhesive coating composite equipment for solving the technical problem that thick dry adhesive is easy to adhere to an existing extrusion roller.
The technical proposal is as follows: the utility model provides a low solid thick dry glue coating equipment that contains, includes the support frame, the support frame is provided with multiunit guide roll, the guide roll of support frame is provided with first material membrane and second material membrane, the support frame is provided with coating equipment, the support frame rigid coupling has the U shaped board of symmetric distribution, U shaped board sliding connection has the slide bar of symmetric distribution, the slide bar is kept away from the one end rigid coupling of U shaped board has the fixed plate, the fixed plate with be adjacent rigid coupling has first extension spring between the U shaped board, be located differently just adjacent on the U shaped board the fixed plate rotates jointly and is connected with the squeeze roll, symmetric distribution the squeeze roll is used for the extrusion first material membrane with the second material membrane heats it, the squeeze roll rigid coupling has the first friction pulley of symmetric distribution, is close to same the U shaped board two first friction pulley friction fit, the symmetric distribution the U shaped board has the biax motor jointly through the backup pad rigid coupling, two output shafts of biax motor all rigid coupling have the second friction pulley, the second friction pulley has the friction pulley with adjacent first friction pulley cooperation, the symmetric distribution has the friction pulley, the shell has the rigid coupling of scraping shell.
More preferably, the distance between the sides of the scraping plates which are symmetrically distributed and close to the squeeze roller is smaller than the distance between the sides which are far away from the squeeze roller.
More preferably, the drying mechanism comprises symmetrically distributed pressure holding cylinders, the symmetrically distributed pressure holding cylinders are fixedly connected to adjacent U-shaped plates through L-shaped plates respectively, the pressure holding cylinders are rotationally connected with rotating shafts through connecting rods, the rotating shafts are fixedly connected with impellers located in the adjacent pressure holding cylinders, the rotating shafts are far away from one ends of the adjacent impellers and the output shafts of the double-shaft motors are in transmission through first power assemblies, an air drying shell is fixedly connected to the supporting frames, the first material film and the second material film after the completion of the compounding pass through the air drying shell, exhaust pipes are arranged on the air drying shell, air outlets which are distributed at equal intervals are formed in the exhaust pipes, and air guide pipes are communicated between the symmetrically distributed pressure holding cylinders and the exhaust pipes.
More preferably, the limiting component comprises a shunt tube, the shunt tube is communicated with adjacent pressure holding cylinders, the shunt tube is far away from the adjacent pressure holding cylinders, one side of each shunt tube is rotationally connected with a spur gear, a fixed plate is fixedly connected with a first rack meshed with the adjacent spur gear, a pushing disc is connected in a sliding mode in the shunt tube, a spring is fixedly connected between the pushing disc and the adjacent shunt tube, a spline rod connected with the adjacent shunt tube in a sliding mode is fixedly connected with the pushing disc, the sliding connection position of the spline rod and the adjacent shunt tube is not sealed, the spur gear is provided with a spline groove matched with the spline rod in a spline mode, and a plunger rod connected with the adjacent pressure holding cylinders in a sliding mode is fixedly connected with the pushing disc.
More preferably, the automatic cleaning device further comprises a scraping mechanism, the scraping mechanism is arranged on the supporting frame, the scraping mechanism is located between the coating equipment and the extruding roller, the scraping mechanism is used for scraping redundant thick dry glue on the first material film, the scraping mechanism comprises a soaking box, a transverse plate which is symmetrically distributed is fixedly connected with the soaking box, a rotating sleeve is rotatably connected with the transverse plate, rollers which are symmetrically distributed are communicated with the rotating sleeve, guide ports which are circumferentially and uniformly distributed are arranged on the rollers, scraping plates which are used for scraping redundant thick dry glue on the first material film are slidably connected with the guide ports, a limit rod which is symmetrically distributed is fixedly connected with one side of each scraping plate, a second tension spring is fixedly connected between each limit rod and each roller, a fixing cylinder is rotatably connected with an L-shaped pipe which is symmetrically distributed and is rotatably connected with the adjacent rotating sleeve, and the L-shaped pipe is fixedly connected with the cleaning device, and the cleaning device is fixedly connected with the cleaning device.
More preferably, the width of the material guiding opening is larger than the width of the scraping plate.
More preferably, the height of the bottom inside the fixed cylinder is equal to the height of the L-shaped pipe.
More preferably, the cleaning component comprises symmetrically distributed electric sliding rails, the symmetrically distributed electric sliding rails are fixedly connected in the soaking box, the electric sliding rails are slidably connected with electric sliding blocks, cleaning plates are fixedly connected between the symmetrically distributed electric sliding blocks, the cleaning plates are provided with guide grooves matched with adjacent scraping plates, and the cleaning plates are provided with driving assemblies for rotating the rotating sleeves.
More preferably, the driving assembly comprises second racks which are symmetrically distributed, the second racks which are symmetrically distributed are fixedly connected to the cleaning plate, a rotating rod which is symmetrically distributed is rotationally connected to the bottom of the soaking box, the rotating rod is provided with a unidirectional gear meshed with the adjacent second racks, one end of the rotating rod, far away from the soaking box, is in transmission with the adjacent rotating sleeve through a second power assembly, and the transverse plate is provided with a compensation assembly which is used for increasing the range of scraping thick dry glue by the scraping plate.
More preferably, the compensation component comprises a connecting plate, the connecting plate is fixedly connected to the adjacent transverse plates, one end, away from the adjacent transverse plates, of the connecting plate is fixedly connected with a guide plate, and the guide plate is in limit fit with the adjacent limit rod.
The invention has the following advantages: according to the invention, the front side and the rear side of the first material film and the second material film are scratched through the two scraping plates, the front side and the rear side of the outer side of the two extruding rollers are scratched, so that the accumulation of thick dry glue is avoided, the two extruding rollers are automatically far away when an emergency occurs, the situation that the two extruding rollers are continuously contacted with the first material film and the second material film, the heating time of the part of the first material film and the second material film between the two extruding rollers is overlooked is avoided, the quality of finished products of the first material film and the second material film is affected, thick dry glue on the first material film is alternately scraped through the four scraping plates, the thick dry glue on a certain scraping plate is prevented from being in contact with the thick dry glue for a long time, the thick dry glue on the scraping plate is prevented from being accumulated under the action of air, the scraped thick dry glue is prevented from being wasted, the thick dry glue on the lower surface of the first material film is prevented from being scraped in advance in the process of switching the scraping plates, and the thick dry glue on the lower surface of the first material film is prevented from being scraped right to the position right side of the scraping roller is guaranteed.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the U-shaped plate, the pressure holding cylinder, the air duct and other parts;
FIG. 3 is a schematic perspective view of the U-shaped plate and slide bar of the invention;
FIG. 4 is a schematic perspective view of the cooperation of the scraping plate and the squeeze roll;
FIG. 5 is a schematic perspective view of a first material film, a second material film and a squeeze roll according to the present invention;
FIG. 6 is a cross-sectional view of a three-dimensional structure of an air-dried shell according to the present invention;
FIG. 7 is a schematic perspective view of a drying mechanism according to the present invention;
FIG. 8 is a schematic perspective view of a spacing member of the present invention;
FIG. 9 is a schematic perspective view of a scraping mechanism of the present invention;
FIG. 10 is a schematic perspective view of the engagement of the rotary sleeve and the unidirectional gear of the present invention;
FIG. 11 is a schematic perspective view of a compensating assembly according to the present invention;
Fig. 12 is a schematic view of a three-dimensional structure of the cooperation of the material guiding opening and the scraping plate.
Reference numerals: the device comprises a support frame, a 101-first material film, a 102-second material film, a 2-coating device, a 3-U-shaped plate, a 4-sliding rod, a 5-fixed plate, a 6-first tension spring, a 7-extrusion roller, an 8-first friction wheel, a 9-support plate, a 10-double-shaft motor, a 11-second friction wheel, a 12-collecting shell, a 13-scraping plate, a 14-holding cylinder, a 15-rotating shaft, a 16-impeller, a 17-air drying shell, a 18-exhaust pipe, a 19-air duct, a 20-shunt pipe, a 21-straight gear, a 2101-spline groove, a 22-first rack, a 23-pushing disc, a 24-spring, a 25-spline rod, a 26-inserting rod, a 27-soaking box, a 28-transverse plate, a 29-rotating sleeve, a 30-rotating drum, a 3001-guide opening, a 31-scraping plate, a 32-limiting rod, a 33-second tension spring, a 34-fixed cylinder, a 3401-collecting opening, a 35-L-shaped pipe, a 36-electric sliding rail, a 37-electric sliding block, a 38-cleaning plate, a 39-second rack, a 40-rotating plate, a 40-rotating rod, a 41-rotating plate, a 41-guiding plate and a 43-connecting plate.
Detailed Description
The technical scheme of the invention is further described below with reference to the accompanying drawings.
Example 1: the utility model provides a low solid content thick dry glue coating compound equipment, as shown in fig. 1-5, including support frame 1, support frame 1 is provided with five guide rolls, guide roll of support frame 1 is provided with first material membrane 101 and second material membrane 102, the left side of support frame 1 is provided with the coating equipment 2 that is used for coating thick dry glue to first material membrane 101 lower surface, two U-shaped board 3 of symmetric distribution around the right side rigid coupling in support frame 1 middle part, U-shaped board 3 sliding connection has two slide bars 4 of upper and lower symmetric distribution, the one end rigid coupling that slide bar 4 kept away from U-shaped board 3 has fixed plate 5, the rigid coupling has first extension spring 6 between fixed plate 5 and the adjacent U-shaped board 3, first extension spring 6 is located the outside of adjacent slide bar 4, be located on different U-shaped boards 3 and adjacent two fixed plate 5 joint rotation have squeeze rolls 7, two squeeze rolls 7 are used for squeezing first material membrane 101 and second material membrane 102 and heating it, hot water circulates in the two squeeze rollers 7, the squeeze rollers 7 are fixedly connected with two first friction wheels 8 which are symmetrically distributed around, the two first friction wheels 8 close to the same U-shaped plate 3 are in friction fit, the two U-shaped plates 3 are fixedly connected with a double-shaft motor 10 through a supporting plate 9, the double-shaft motor 10 is positioned below a second material film 102, two output shafts of the double-shaft motor 10 are fixedly connected with a second friction wheel 11, the second friction wheel 11 is in friction fit with the first friction wheel 8 at the adjacent lower side, the left side surface of the supporting plate 9 is fixedly connected with two material collecting shells 12 which are symmetrically distributed around, the material collecting shells 12 are fixedly connected with scraping plates 13 for scraping thick dry glue on the squeeze rollers 7 which are symmetrically distributed around, the scraping plates 13 scrape redundant thick dry glue on the front side and the rear side of the first material film 101 and the second material film 102, the distance between the left sides of the two scraping plates 13 is smaller than the distance between the right sides, so that the scraped thick dry glue is gradually guided outwards and finally enters the adjacent aggregate shell 12 to be collected, and the two U-shaped plates 3 are provided with a drying mechanism for drying the first material film 101 and the second material film 102 after the completion of the compounding.
As shown in fig. 1, fig. 2 and fig. 7-fig. 8, the drying mechanism comprises two pressure holding cylinders 14 which are symmetrically distributed around, the two pressure holding cylinders 14 are fixedly connected to the middle part of the adjacent U-shaped plate 3 through L-shaped plates respectively, the pressure holding cylinders 14 are rotatably connected with rotating shafts 15 through connecting rods, impellers 16 positioned in the adjacent pressure holding cylinders 14 are fixedly connected with the rotating shafts 15, the rotating shafts 15 drive the impellers 16 to rotate so as to suck outside air into the adjacent pressure holding cylinders 14, bevel gears are fixedly connected to the lower ends of the rotating shafts 15 and output shafts of the double-shaft motors 10, the bevel gears of the rotating shafts 15 are meshed with bevel gears of adjacent output shafts of the double-shaft motors 10, an air drying shell 17 is fixedly connected to the right side of the supporting frame 1, the compounded first material film 101 and second material film 102 penetrate through the middle part of the air drying shell 17, an exhaust pipe 18 is arranged on the air drying shell 17, the exhaust pipe 18 is a return pipe, the air outlet of the equal-spacing distribution is arranged on the exhaust pipe 18, the air exhausted from the air outlet of the exhaust pipe 18 cools down the first material film 101 and the second material film 102, the forming speed of the first material film 101 and the second material film 102 is accelerated, the forming speed of the adjacent pressure holding cylinders 14 is guaranteed, the air guide plates are fixedly connected to the pressure holding cylinders 14, and the pressure holding plates are fixedly connected to the adjacent pressure holding cylinders 14, and the air guide plates are fixedly connected to the air guide plates, and the air pipes are fixedly connected to the air shafts and the air shafts respectively, and the air shafts respectively.
As shown in fig. 7 and 8, the limiting component comprises a shunt tube 20, the shunt tube 20 is communicated with adjacent pressure-holding cylinders 14, the shunt tube 20 is composed of a sleeve and a baffle disc in the sleeve, one side of the shunt tube 20 away from the adjacent pressure-holding cylinders 14 is rotationally connected with a spur gear 21, a first rack 22 meshed with the adjacent spur gear 21 is fixedly connected to a fixed plate 5, the adjacent two first racks 22 are mutually close to drive the adjacent spur gear 21 to rotate anticlockwise, the adjacent two first racks 22 are mutually away from drive the adjacent spur gear 21 to rotate clockwise, a push disc 23 is slidably connected in the shunt tube 20, a spring 24 is fixedly connected between the push disc 23 and the adjacent shunt tube 20, when an impeller 16 rotates, the adjacent pressure-holding cylinders 14 are in a high-pressure environment, the push disc 23 is extruded by the pressure in the adjacent pressure-holding cylinders 14, the spring 24 is in a compressed state, a spline rod 25 in sliding connection with the adjacent spur gear 20 is fixedly connected to the push disc 23, the sliding connection position of the adjacent spur gear 21 is not sealed, the spline rod 25 is used for balancing the air pressure in the shunt tube 20, the spline rod 21 is provided with a spline rod 25, and the spline rod 21 is in sliding connection with the spline rod 2101, and the spline rod 2101 is in a spline rod 2 is in a sliding connection with the spline rod 2101, and the spline rod is in the spline rod 2 is in the spline rod 1 and can not be inserted into the spline rod 2101.
When the equipment is required to be used for compounding the first material film 101 and the second material film 102, an operator firstly passes through the guide rollers of the support frame 1 in sequence according to the illustrated installation mode, the first material film 101 and the second material film 102 are conveyed rightwards, thick dry adhesive is smeared on the lower surface of the first material film 101 by the coating equipment 2 in the process of conveying the first material film 101 rightwards, the subsequent compounding of the first material film 101 and the second material film 102 is facilitated, meanwhile, the operator starts the double-shaft motor 10, an output shaft at the front side of the double-shaft motor 10 is taken as an example, the output shaft of the double-shaft motor 10 drives the second friction wheel 11 to rotate anticlockwise, the second friction wheel 11 drives the first friction wheel 8 at the lower side to rotate clockwise, the first friction wheel 8 at the lower side drives the extrusion roller 7 at the lower side to rotate anticlockwise, the first friction wheel 8 at the upper side drives the extrusion roller 7 at the upper side to rotate anticlockwise, and the two extrusion rollers 7 extrude the first material film 101 and the second material film 102 between the two extrusion rollers.
In the process of rotating the output shaft of the double-shaft motor 10, the output shaft at the front side of the double-shaft motor 10 drives the rotating shaft 15 to rotate through the first power component, the rotating shaft 15 drives the impeller 16 to rotate to continuously suck external wind into the pressure holding cylinder 14, the pressure in the pressure holding cylinder 14 is increased, the spring 24 is in a compressed state, the spline part at the rear side of the spline rod 25 is inserted into the spline groove 2101 to limit the spur gear 21, meanwhile, the two first racks 22 cannot be separated from each other, the two fixing plates 5 and the two squeeze rolls 7 cannot be separated from each other, the two first tension springs 6 are in a stretched state, the two squeeze rolls 7 always squeeze the first material film 101 and the second material film 102, excessive thick dry glue between the first material film 101 and the second material film 102 can be squeezed through the squeezing of the two squeeze rolls 7 and accumulated at the front side or the rear side of the first material film 101 and the second material film 102, and part of thick dry glue is adhered to the outer sides of the two squeeze rolls 7, which is unfavorable for subsequent cleaning, so that in the process that the first material film 101 and the second material film 102 pass through between the two squeeze rolls 7, the two scraping plates 13 scrape the front side and the rear side of the first material film 101 and the second material film 102, scrape the front side and the rear side of the outer sides of the two squeeze rolls 7, so that thick dry glue is prevented from accumulating, the distance between the left sides of the two scraping plates 13 is smaller than the distance between the right sides, the scraped thick dry glue is gradually led outwards (the thick dry glue adhered to the part of the squeeze rolls 7 which is not contacted with the first material film 101 and the second material film 102 is guaranteed to be scraped completely, the length of the squeeze rolls 7 is inevitably larger than the width of the first material film 101 and the second material film 102), finally enters the adjacent aggregate shell 12 to be collected, the first material film 101 and the second material film 102 after being compounded pass through the air-drying shell 17, gas in the holding cylinder 14 enters the exhaust pipe 18 through the gas guide pipe 19 and is blown to the first material film 101 and the second material film 102 from the air outlet of the exhaust pipe 18, the first material film 101 and the second material film 102 are cooled, and the forming speed of the first material film 101 and the second material film 102 is accelerated.
The hot water circulated is generally introduced into the squeeze rolls 7, so that the squeeze rolls 7 have a certain temperature, in the process of compounding the first material film 101 and the second material film 102, if an emergency state such as a power failure or emergency maintenance is met, the circuit is suddenly stopped, the temperature of the hot water in the squeeze rolls 7 is not instantaneously reduced, and the squeeze rolls 7 are still contacted with the first material film 101 and the second material film 102, so that the part of the first material film 101 and the second material film 102 between the two squeeze rolls 7 is heated for too long, thereby affecting the quality of finished products of the first material film 101 and the second material film 102, therefore, the two squeeze rolls 7 are required to be separated from the first material film 101 and the second material film 102 in a sudden situation, specifically, the operation is as follows, when the power failure occurs, the rotation of the biaxial motor 10 is stopped, the rotation of the impeller 16 is stopped, the pressure in the pressure holding cylinder 14 is reduced, the spring 24 in a compressed state resets to drive the push disc 23 to move forwards, the push disc 23 drives the spline rod 25 and the inserted link 26 to move forwards, the spline rod 25 moves forwards to release the limit of the spur gear 21, the two first tension springs 6 in a stretched state reset to drive the adjacent fixed plates 5 to be away from each other, the two fixed plates 5 drive the two squeeze rolls 7 to be away from each other, the two squeeze rolls 7 are prevented from being continuously contacted with the first material film 101 and the second material film 102, in the process of the two squeeze rolls 7 being away from each other, the two squeeze rolls 7 drive the first friction wheels 8 on the two squeeze rolls to be away from each other, the first friction wheels 8 on the lower side are not in friction fit with the adjacent second friction wheels 11 any more, in the process of the two fixed plates 5 being away from each other, the two first racks 22 drive the two first racks 22 to be away from each other, the two first racks 22 drive the spur gear 21 to rotate clockwise, spline grooves 2101 are offset from the spline portion of spline shaft 25.
When the emergency is eliminated, the operator firstly makes the two squeeze rollers 7 close to each other, the two squeeze rollers 7 drive the adjacent fixed plates 5 and the slide bars 4 to close to each other, the two first tension springs 6 are stretched, the two fixed plates 5 drive the two first racks 22 to close to each other and drive the spur gear 21 to rotate anticlockwise, after the spline grooves 2101 are aligned with the spline parts of the spline rods 25, the operator pushes the inserted rod 26 backwards, the inserted rod 26 drives the push disc 23 to move backwards, the springs 24 are compressed, the push disc 23 drives the spline rods 25 to move backwards and insert into the spline grooves 2101, the spur gear 21 is limited and can not rotate, meanwhile, the two squeeze rollers 7 can not be far away from each other, the lower first friction wheel 8 is in friction fit with the adjacent second friction wheel 11 again, the two squeeze rollers 7 continue to compound the first material film 101 and the second material film 102, then the operator starts the biaxial motor 10, the impeller 16 rotates to increase the pressure in the pressure holding cylinder 14, and the springs 24 keep a compressed state.
Example 2: on the basis of the embodiment 1, as shown in fig. 1 and 9-12, the device further comprises a scraping mechanism, the scraping mechanism is arranged at the left side of the middle part of the supporting frame 1, the scraping mechanism is positioned between the coating equipment 2 and the extrusion roller 7, the scraping mechanism is used for scraping redundant thick dry glue on the first material film 101, the scraping mechanism comprises a soaking box 27, hot water is filled in the soaking box 27 and is used for softening caked thick dry glue, the soaking box 27 is fixedly connected with two transverse plates 28 which are symmetrically distributed in front-back, the transverse plates 28 are rotationally connected with rotating sleeves 29, a roller 30 is communicated between the two rotating sleeves 29, the roller 30 is provided with four material guide openings 3001 which are distributed at equal intervals in circumferential direction, the material guide openings 3001 are slidingly connected with scraping plates 31 which are used for scraping redundant thick dry glue on the first material film 101, the width of the material guide openings 3001 is larger than that of the scraping plates 31, after the upper scraping the thick dry glue on the lower surface of the first material film 101 by the upper scraping plates 31, the scraped thick dry glue enters the upper material guiding port 3001 downwards along the left side surface of the upper scraping plate 31, two limit rods 32 which are symmetrically distributed around are fixedly connected to one side of the scraping plate 31 far away from the roller 30, a second tension spring 33 is fixedly connected between the limit rods 32 and the roller 30, a fixed cylinder 34 is connected in the inner rotation of the roller 30, a material collecting port 3401 which is communicated and matched with the adjacent material guiding port 3001 is arranged on the upper side of the fixed cylinder 34, the material guiding port 3001 is communicated with the material collecting port 3401 only when the material guiding port 3001 rotates to the upper side, two L-shaped pipes 35 which are symmetrically distributed around are communicated with the fixed cylinder 34, a rotating sleeve 29 is positioned on the outer side of the adjacent L-shaped pipes 35 and is rotationally connected with the adjacent L-shaped pipes, the L-shaped pipes 35 are fixedly connected with a soaking box 27, the height of the bottom in the fixed cylinder 34 is equal to the height of the L-shaped pipes 35, the cross section area of a cavity in the fixed cylinder 34 is semicircular, the dipping tank 27 is provided with a cleaning member for cleaning thick dry glue accumulated on the squeegee 31.
As shown in fig. 9-12, the cleaning component comprises two electric sliding rails 36 symmetrically distributed left and right, the two electric sliding rails 36 are fixedly connected in the soaking box 27, the electric sliding rails 36 are slidably connected with electric sliding blocks 37, the electric sliding rails 36 and the electric sliding blocks 37 are only used for referring to mechanical parts which freely reciprocate under the control of electric elements, a cleaning plate 38 is fixedly connected between the two electric sliding blocks 37, the cleaning plate 38 is provided with guide grooves matched with adjacent scraping plates 31, the cleaning plate 38 moves back and forth to scrape thick dry glue on the lower scraping plates 31, and the cleaning plate 38 is provided with a driving component used for rotating the rotating sleeve 29.
As shown in fig. 10 and 11, the driving assembly includes two second racks 39 symmetrically distributed around, the two second racks 39 are fixedly connected to the cleaning plate 38, two rotating rods 40 symmetrically distributed around are rotatably connected to the bottom of the soaking tank 27, the rotating rods 40 are provided with unidirectional gears 41 meshed with the adjacent second racks 39, only the second racks 39 are close to the adjacent unidirectional gears 41, the unidirectional gears 41 drive the rotating rods 40 to rotate, bevel gears are fixedly connected to the upper ends of the rotating rods 40 and the rotating sleeves 29, the bevel gears of the rotating rods 40 are meshed with the bevel gears of the adjacent rotating sleeves 29, the transverse plate 28 is provided with a compensation assembly, and the compensation assembly is used for increasing the range of scraping thick dry glue by the scraping plate 31.
As shown in fig. 11 and 12, the compensation component includes a connecting plate 42, the connecting plate 42 is fixedly connected to the upper side of the adjacent transverse plate 28, a guide plate 43 is fixedly connected to the upper end of the connecting plate 42, the guide plate 43 is in limit fit with the adjacent limit rod 32, in the process of rotating the upper limit rod 32 anticlockwise, the limit rod 32 is limited by the adjacent guide plate 43 to move leftwards, and the upper two limit rods 32 drive the upper scraping plate 31 to move leftwards, so that a part of thick dry glue on the lower surface of the first material film 101 is scraped in advance.
In the process that the coating device 2 coats the lower surface of the first material film 101, the coating device 2 generally smears excessive thick dry glue, and then scrapes the excessive thick dry glue through the subsequent scraping plate 31, but the existing scraping plate 31 is fixedly installed, so that thick dry glue can be accumulated on the scraping plate 31, the contact time of the thick dry glue and air is too long, solidification and adhesion can be carried out, the thickness of the edge of the scraping plate 31 is increased, the scraping effect of the scraping plate 31 on the thick dry glue on the lower surface of the first material film 101 is affected, and the scraping process of the excessive thick dry glue on the lower surface of the first material film 101 by the coating compound device is as follows: firstly, the upper scraper 31 scrapes the thick dry glue on the lower surface of the first material film 101, the scraped thick dry glue enters the upper material guiding opening 3001 downwards along the left side surface of the scraper 31, at this time, the upper material guiding opening 3001 is communicated with the material collecting opening 3401, and the rest material guiding openings 3001 are not communicated with the material collecting opening 3401, so that the thick dry glue scraped by the upper scraper 31 finally enters the fixing cylinder 34 and is discharged from the two L-shaped pipes 35, an operator collects the discharged thick dry glue, the thick dry glue is prevented from being wasted, the height of the bottom in the fixing cylinder 34 is equal to the height of the L-shaped pipes 35, and the thick dry glue is prevented from being accumulated in the L-shaped pipes 35.
In the process of scraping thick dry glue on the lower surface of the first material film 101 by the upper scraping plate 31, an operator starts two electric sliding blocks 37, the two electric sliding blocks 37 drive the cleaning plate 38 to move backwards, the cleaning plate 38 drives two second racks 39 to move backwards, at this time, the front second racks 39 are meshed with the front unidirectional gears 41, but due to unidirectional transmission characteristics of the unidirectional gears 41, the front second racks 39 cannot drive the front rotating rod 40 to rotate through the front unidirectional gears 41, meanwhile, the front rotating rod 40 cannot drive the front rotating sleeve 29 to rotate through the front second power assembly, meanwhile, the front rotating sleeve 29 cannot drive the roller 30 to rotate, when the front second racks 39 lose engagement with the front unidirectional gears 41, the rear surface of the rear second racks 39 faces the front of the scraping plate 31, then, the cleaning plate 38 continues to drive the two second racks 39 to move backwards, the cleaning plate 38 moves backward to scrape thick dry glue on two sides of the lower scraper 31, hot water is filled in the soaking tank 27 to soften the thick dry glue adhered on the lower scraper 31, finally the thick dry glue on the lower scraper 31 is scraped, when the front side surface of the front second rack 39 is aligned with the rear side surface of the lower scraper 31, the rear second rack 39 is meshed with the rear one-way gear 41, the rear second rack 39 drives the rear rotating rod 40 to rotate through the rear one-way gear 41 along with the continued backward movement of the rear second rack 39, the rear rotating rod 40 drives the rear rotating sleeve 29 to rotate anticlockwise through the rear second power assembly, the rear rotating sleeve 29 drives the roller 30 to rotate anticlockwise, the four scrapers 31 are driven to rotate anticlockwise, the scrapers 31 contacted with the thick dry glue are switched, the certain scrapers 31 are prevented from contacting with the thick dry glue for a long time, and causes the thick dry cement mass to accumulate on the screed 31 under the influence of air.
When the motorized slider 37 is moved to the rear side of the adjacent motorized sliding rail 36, the drum 30 rotates 90 ° counterclockwise relative to the initial position, and when the two motorized slider 37 drive the cleaning plate 38 to move forward, the rear second rack 39 cannot drive the rear rotating lever 40 to rotate through the rear one-way gear 41, while the drum 30 cannot rotate, then, the cleaning plate 38 continues to scrape thick paste on this lower (left side of initial state) scraper 31, when the rear surface of the rear second rack 39 is aligned with the front surface of the lower scraper 31, the front second rack 39 meshes with the front one-way gear 41, the front second rack 39 continues to move forward, the front second rack 39 drives the front rotating lever 40 to rotate through the front one-way gear 41, the front rotating lever 40 drives the front rotating sleeve 29 to rotate counterclockwise through the front second power assembly, and when the motorized slider 37 is moved to the front of the adjacent motorized sliding rail 36, the drum 30 rotates 90 ° counterclockwise, then, the step of scraping thick paste on the lower surface of the first material film 101 is continued to be repeated.
In the process of switching the scraper 31, the first material film 101 is continuously conveyed rightward, so that thick dry glue on the lower surface of the upper scraper 31 and the lower surface of the first material film 101 is separated from thick dry glue on the lower surface of the right scraper 31 and thick dry glue on the lower surface of the first material film 101, and part of thick dry glue on the lower surface of the first material film 101 is not scraped, so that in the process of rotating the upper scraper 31 counterclockwise, the upper scraper 31 drives the two limiting rods 32 to rotate counterclockwise, the two limiting rods 32 are limited by the guide plates 43 to move leftward, the two second tension springs 33 are stretched, the two limiting rods 32 drive the upper sides of the scrapers 31 to continuously move leftward, part of thick dry glue on the lower surface of the first material film 101 is scraped in advance, the fact that when the right scraper 31 rotates to the upper side, thick dry glue on the lower surface of the first material film 101 is not scraped to be directly above the roller 30 is guaranteed, and when the two limiting rods 32 of the upper scraper 31 are not limited by the adjacent connecting plates 42 any more, the two second tension springs 33 drive the adjacent scraper 31 to reset to limit the limiting rods 31.
The embodiments described above are intended to provide those skilled in the art with a full range of modifications and variations to the embodiments described above without departing from the inventive concept thereof, and therefore the scope of the invention is not limited by the embodiments described above, but is to be accorded the broadest scope consistent with the innovative features recited in the claims.
Claims (10)
1. The utility model provides a low solid thick dry glue coating equipment that contains, includes support frame (1), support frame (1) are provided with multiunit guide roll, the guide roll of support frame (1) is provided with first material membrane (101) and second material membrane (102), support frame (1) are provided with coating equipment (2), support frame (1) rigid coupling has U-shaped board (3) of symmetric distribution, U-shaped board (3) sliding connection has slide bar (4) of symmetric distribution, slide bar (4) keep away from one end rigid coupling of U-shaped board (3) has fixed plate (5), fixed plate (5) and adjacent rigid coupling between U-shaped board (3) have first extension spring (6), be located the difference on U-shaped board (3) and adjacent fixed plate (5) joint rotation is connected with squeeze roll (7), and symmetric distribution squeeze roll (7) are used for the extrusion first material membrane (101) with second material membrane (102) and heat it, squeeze roll (7) rigid coupling has first friction pulley (8) of symmetric distribution and U-shaped board (3) are close to one U-shaped board (3) have friction pulley (10) to cooperate together, two output shafts of biax motor (10) all rigid coupling have second friction pulley (11), second friction pulley (11) with adjacent first friction pulley (8) friction fit, its characterized in that still includes symmetrical distribution's shell (12) that gathers materials, symmetrical distribution gather materials shell (12) all rigid coupling in backup pad (9), gather materials shell (12) rigid coupling have scraper (13), symmetrical distribution U-shaped board (3) are provided with drying mechanism.
2. A low solids thick dry glue coating apparatus as claimed in claim 1, wherein the distance between the sides of the symmetrically distributed scraping plates (13) adjacent to the squeeze roll (7) is smaller than the distance between the sides remote from the squeeze roll (7).
3. The low solid thick dry glue coating composite equipment according to claim 1, wherein the drying mechanism comprises symmetrically distributed pressure holding cylinders (14), the symmetrically distributed pressure holding cylinders (14) are fixedly connected to adjacent U-shaped plates (3) through L-shaped plates respectively, the pressure holding cylinders (14) are rotatably connected with rotating shafts (15) through connecting rods, the rotating shafts (15) are fixedly connected with impellers (16) located adjacent the pressure holding cylinders (14), the rotating shafts (15) are far away from one ends of the adjacent impellers (16) and are driven by first power components between adjacent output shafts of the double-shaft motor (10), air drying shells (17) are fixedly connected to support frames (1), first material films (101) and second material films (102) after the completion of the combination penetrate through the air drying shells (17), exhaust pipes (18) are arranged on the air drying shells (17), air outlets which are distributed at equal intervals are fixedly connected with air outlets located in the adjacent pressure holding cylinders (14), one ends of the adjacent air guide pipes (18) are far away from the adjacent air guide pipes (14), and the air guide pipes (19) are fixedly connected with limiting parts.
4. A thick dry glue coating compound device according to claim 3, characterized in that, the limiting component is including shunt tubes (20), shunt tubes (20) are connected in adjacent hold-down pressure section of thick bamboo (14), shunt tubes (20) keep away from adjacent hold-down pressure section of thick bamboo (14) one side rotation is connected with spur gear (21), fixed plate (5) rigid coupling have with adjacent first rack (22) of spur gear (21) meshing, sliding connection has pushing disc (23) in shunt tubes (20), pushing disc (23) and adjacent rigid coupling has spring (24) between shunt tubes (20), pushing disc (23) rigid coupling have with adjacent shunt tubes (20) sliding connection's spline (25), spline (25) with adjacent shunt tubes (20) sliding connection department is unsealed, spur gear (21) are provided with adjacent spline (25) spline fit's spline (2101), pushing disc (23) and adjacent pressure section of thick bamboo (14) sliding connection.
5. The low solid thick dry glue coating composite equipment according to claim 1, further comprising a scraping mechanism, wherein the scraping mechanism is arranged between the coating equipment (2) and the squeeze roll (7), the scraping mechanism is used for scraping redundant thick dry glue on the first material film (101), the scraping mechanism comprises a soaking box (27), a symmetrically-distributed cross plate (28) is fixedly connected with a rotating sleeve (29) by rotation of the cross plate (28), a roller (30) is communicated between the symmetrically-distributed rotating sleeve (29), a circumferentially equidistant material guiding opening (3001) is arranged on the roller (30), a scraping plate (31) for scraping redundant thick dry glue on the first material film (101) is slidably connected with a symmetrically-distributed tension spring (32) is fixedly connected on one side of the scraping plate (31) away from the roller (30), a symmetrically-distributed limit rod (32) is fixedly connected with a rotating sleeve (33) on the second material guiding cylinder (35), a fixed connecting tube (34) is fixedly connected with a fixed connecting tube (35) between the two symmetrically-distributed guide tubes (3401), the L-shaped pipe (35) is rotationally connected with the adjacent rotating sleeve (29), the L-shaped pipe (35) is fixedly connected with the soaking box (27), and the soaking box (27) is provided with a cleaning component for cleaning thick dry glue accumulated on the scraping plate (31).
6. The low solids thick dry adhesive coating apparatus of claim 5, wherein the width of the feed gap (3001) is greater than the width of the scraper (31).
7. The low solids thick dry glue coating apparatus of claim 5, wherein the height of the inner bottom of the stationary drum (34) is equal to the height of the L-shaped tube (35).
8. The low-solid-content thick dry adhesive coating composite equipment according to claim 5, wherein the cleaning component comprises symmetrically distributed electric sliding rails (36), the symmetrically distributed electric sliding rails (36) are fixedly connected in the soaking box (27), the electric sliding rails (36) are slidably connected with electric sliding blocks (37), cleaning plates (38) are fixedly connected between the symmetrically distributed electric sliding blocks (37), the cleaning plates (38) are provided with guide grooves matched with adjacent scraping plates (31), and the cleaning plates (38) are provided with driving components for rotating the rotating sleeve (29).
9. The low-solid-content thick dry glue coating composite equipment according to claim 8, wherein the driving assembly comprises second racks (39) which are symmetrically distributed, the second racks (39) which are symmetrically distributed are fixedly connected with the cleaning plate (38), a rotating rod (40) which is symmetrically distributed is rotationally connected to the bottom of the soaking box (27), the rotating rod (40) is provided with a one-way gear (41) meshed with the adjacent second racks (39), one end of the rotating rod (40) away from the soaking box (27) and the adjacent rotating sleeve (29) are transmitted through a second power assembly, and the transverse plate (28) is provided with a compensation assembly which is used for increasing the range of scraping thick dry glue by the scraping plate (31).
10. The low-solid-content thick dry glue coating composite device according to claim 9, wherein the compensation component comprises a connecting plate (42), the connecting plate (42) is fixedly connected with the adjacent transverse plates (28), one end, far away from the adjacent transverse plates (28), of the connecting plate (42) is fixedly connected with a guide plate (43), and the guide plate (43) is in limit fit with the adjacent limit rods (32).
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| KR20060040915A (en) * | 2004-11-08 | 2006-05-11 | 장두정 | Manufacture system of rainbow color coating film |
| US20170212284A1 (en) * | 2015-02-05 | 2017-07-27 | Hangzhou Chinastars Reflective Material Co., Ltd. | Composite glue coating device and preparation method for fancy reflective material using the same |
| WO2018053671A1 (en) * | 2016-09-20 | 2018-03-29 | 广东基泰智能设备有限公司 | Intermittent double-sided laminating device |
| CN211441471U (en) * | 2019-10-19 | 2020-09-08 | 四川富亿联信息科技有限公司 | Waterproofing membrane tectorial membrane device |
| CN116872505A (en) * | 2023-09-06 | 2023-10-13 | 泉州市星达鞋服材料有限公司 | TPU composite film hot-press forming device and method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060040915A (en) * | 2004-11-08 | 2006-05-11 | 장두정 | Manufacture system of rainbow color coating film |
| US20170212284A1 (en) * | 2015-02-05 | 2017-07-27 | Hangzhou Chinastars Reflective Material Co., Ltd. | Composite glue coating device and preparation method for fancy reflective material using the same |
| WO2018053671A1 (en) * | 2016-09-20 | 2018-03-29 | 广东基泰智能设备有限公司 | Intermittent double-sided laminating device |
| CN211441471U (en) * | 2019-10-19 | 2020-09-08 | 四川富亿联信息科技有限公司 | Waterproofing membrane tectorial membrane device |
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