A kind of coating rolling device and its working method of PE protective film
Technical field
The present invention relates to PE protective film production equipment technology more particularly to a kind of coating rolling devices of PE protective film
And its working method.
Background technique
In PE protective film production process, having a link is exactly that winding work is coated and carried out to PE protective film,
During this, need to use coating machine, coating machine is a kind of equipment for being widely used in the production of the surfaces coating process such as film, it leads
To be used to that specific coating material on coiled substrate and is dried and wound, existing coating machine is in coating process
In, due to the coating of application viscosity viscosity higher, cause dope layer too thick, stress is excessive during drying, so as to cause
The phenomenon that crimping is easy to happen when winding.
Summary of the invention
The purpose of the present invention is to provide the coating rolling devices and its working method of a kind of PE protective film, pass through air-heater
Hot wind is provided for air knife and is blown out via air knife air outlet, and blow pressure is carried out to the PE protective film below air knife and is dried, air knife
Outlet air generates pressure to PE protection film surface, keeps its die face smooth, avoids PE protective film that crimping occurs.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of coating rolling device of PE protective film, including weight tray, for rolling up the driving blowing group for putting PE protective film
Part, the driving for being coated with and drying the coating drying component of PE protective film and for winding PE protective film winds component, described
Driving blowing component, coating drying component and driving winding component are fixedly mounted at the upper surface of weight tray, and institute
It states driving blowing component to be located at the right side edge of weight tray upper surface, the coating drying component is located at table on weight tray
The middle part in face, the driving winding component are located at the left side edge of weight tray upper surface;
The driving blowing component includes the first support plate, emptying roller, mounting base, first motor, the first driving wheel and the
Two driving wheels, the number of first support plate are two, and two first support plates are fixedly mounted on the upper of weight tray
At surface, two first support plates are distributed in respectively at the front and back side edge of weight tray upper surface, first support
The surface of plate offers the first mounting hole, and the emptying roller is set between two the first support plates, and the two of the emptying roller
End is mounted on the inside for the first mounting hole that front and back is distributed by bearing respectively, and the mounting base is fixedly installed in weight tray
At upper surface and the mounting base is located at the forward edge of weight tray upper surface, and the first motor is fixedly mounted on installation
At the upper surface of seat, first driving wheel is fixedly connected on the output shaft end of first motor, the fixed peace of second driving wheel
Anterior end loaded on emptying roller;
The coating drying component includes support column, top loading plate, coating case, paint nozzle, drying mechanism, first
Brace, curved arm, the first bearing roller and the second bearing roller, the number of the support column are four, and the top loading plate is fixed
It is installed on the upper end surface of support column, and the upper end of four support columns is located at four vertex of top loading plate bottom surface,
The coating case is fixedly installed at the upper surface of top loading plate, and the drying mechanism is connected with top loading plate, described
Paint nozzle is fixedly mounted at the bottom surface of top loading plate, and the drying mechanism and paint nozzle are in the bottom of top loading plate
Face is connected between the paint nozzle and coating case by conduit in left and right distribution, and first support arm is fixedly installed in branch
At the lateral surface of dagger, one end of first support arm offers the second mounting hole, first support arm of front and back distribution
Between be provided with the first bearing roller, the both ends of first bearing roller are separately mounted to the interior of the second mounting hole that front and back is distributed
Side, the curved arm are fixedly mounted between two support columns of left and right distribution, between two curved arms of the front and back distribution
It is provided with the second bearing roller;
The driving winding component includes the second support plate, the second support arm, the second motor, wind-up roll, traction roller, active
Gear, the first driven gear and the second driven gear, the number of second support plate are two, two second support plates
It is fixedly installed at the upper surface of weight tray, and before two second support plates are respectively arranged at weight tray upper surface
Rear edge, the wind-up roll and the second motor are arranged between the second support plate, and the wind-up roll both ends pass through axis respectively
It holds and is rotatably connected in two piece of second support plate that front and back is distributed, second support arm is fixedly installed in the right side of the second support plate
Lateral position, the traction roller are set between two the second support arms that front and back is distributed;
Further, it is flexibly connected between first driving wheel and the second driving wheel by synchronous belt.
Further, the drying mechanism includes air knife and air-heater, and the air knife is fixedly installed in top loading plate
At bottom surface, the air-heater is fixedly installed at the upper surface of top loading plate, passes through air guide between the air knife and air-heater
Pipe connection.
Further, surface of the direction of air outlet of the air knife perpendicular to PE protective film.
Further, one end of the wind-up roll is run through the second support plate positioned at front side and is fixed with the first driven gear
Connection, the output shaft end of second motor runs through the second support plate positioned at front side and is fixedly connected with driving gear, described
Second driven gear is rotatably connected in the second support plate by shaft, and the driving gear and the first driven gear are with second
Driven gear engagement.
Further, baffle is provided between four support columns, the baffle is located at the lower section of the second bearing roller.
A kind of working method of the coating rolling device of PE protective film, this method specifically includes the following steps:
Step 1: starting first motor, the output shaft rotation of first motor, so that the rotation of the first driving wheel is driven, first
Driving wheel drives the rotation of the second driving wheel by synchronous belt, and the second driving wheel drives emptying roller rotation, and emptying roller is put in rotation
PE protective film out;
Step 2: PE protective film passes through the first bearing roller and the support of the second bearing roller and to the left Slideslip, when PE protective film
When by below paint nozzle, paint nozzle sprays PE protective film, and spray coated PE protective film continues to be moved to the left simultaneously
When by below air knife, start air-heater, the hot wind of air-heater blowout is blown out via air knife air outlet, and is protected to the PE of lower section
Film carries out pressing drying;
Step 3: the second motor of starting, the output shaft rotation of the second motor, so that driving gear is driven to rotate, driving tooth
Wheel drives the second driven gear rotation being engaged with, and the second driven gear drives the first driven gear rotation being engaged with,
First driven gear drives wind-up roll rotation, and wind-up roll winds the PE protective film of drying.
Beneficial effects of the present invention:
The present invention is by being respectively set paint nozzle and air knife in the bottom surface of top loading plate, the upper table of loading plate at top
Air-heater is arranged in face, makes PE protective film sprayed coating when by below paint nozzle, and rapidly by air knife lower section, air-heater
Hot wind is provided for air knife and is blown out via air knife air outlet, and blow pressure is carried out to the PE protective film below air knife and is dried, the invention
Not only quickly PE protective film can be dried, but also the outlet air of air knife generates pressure to PE protection film surface, makes its die face
It is smooth, to avoid PE protective film that crimping occurs.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the drawings.
Fig. 1 is a kind of structural front view of the coating rolling device of PE protective film of the present invention;
Fig. 2 is the structural side view that blowing component is driven in a kind of coating rolling device of PE protective film of the present invention;
Fig. 3 is the structural side view of driving winding component in a kind of coating rolling device of PE protective film of the present invention;
Fig. 4 is a kind of partial schematic diagram of the coating rolling device of PE protective film of the present invention.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with embodiment, it is clear that described reality
Applying example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is general
Logical technical staff all other embodiment obtained without creative efforts belongs to what the present invention protected
Range.
As shown in Figure 1, a kind of coating rolling device of PE protective film, including weight tray 1, PE protective film 2 is put for rolling up
Driving blowing component 3, the coating drying component 4 for being coated with and drying PE protective film 2 and drive for winding PE protective film 2
Dynamic winding component 5, the driving blowing component 3, coating drying component 4 and driving winding component 5 are fixedly mounted on carrying
At the upper surface of bottom plate 1, and the driving blowing component 3 is located at the right side edge of 1 upper surface of weight tray, and the coating is dried
Dry component 4 is located at the middle part of 1 upper surface of weight tray, and the driving winding component 5 is located at the left side of 1 upper surface of weight tray
At edge;
As shown in Fig. 2, the driving blowing component 3 includes the first support plate 31, emptying roller 32, the 33, first electricity of mounting base
Machine 34, the first driving wheel 35 and the second driving wheel 36, the number of first support plate 31 are two, two first supports
Plate 31 is fixedly mounted at the upper surface of weight tray 1, and two first support plates 31 are distributed in table on weight tray 1 respectively
At the front and back side edge in face, the surface of first support plate 31 offers the first mounting hole, and the emptying roller 32 is set to two
Between a first support plate 31, and the both ends of the emptying roller 32 pass through bearing respectively and are mounted on the first mounting hole that front and back is distributed
Inside, the mounting base 33 is fixedly installed at the upper surface of weight tray 1 and the mounting base 33 is located on weight tray 1
At the forward edge on surface, the first motor 34 is fixedly mounted at the upper surface of mounting base 33, first driving wheel 35
It is fixedly connected on the output shaft end of first motor 34, second driving wheel 36 is fixedly installed in the anterior end of emptying roller 32;
As shown in Fig. 1,4, the coating drying component 4 includes support column 401, top loading plate 402, coating case 403, applies
Expect spray head 404, drying mechanism 405, the first support arm 406, curved arm 407, the first bearing roller 408 and the second bearing roller 409, institute
The number for stating support column 401 is four, and the top loading plate 402 is fixedly installed in the upper end surface of support column 401, and four
The upper end of support column 401 is located at four vertex of top 402 bottom surface of loading plate, and the coating case 403 is fixedly installed in
At the upper surface of top loading plate 402, the drying mechanism 405 is connected with top loading plate 402, the paint nozzle 404
It is fixedly mounted at the bottom surface of top loading plate 402, and the drying mechanism 405 and paint nozzle 404 are in top loading plate 402
Bottom surface in left and right distribution, between the paint nozzle 404 and coating case 403 by conduit connection, first support arm 406
It is fixedly installed at the lateral surface of support column 401, one end of first support arm 406 offers the second mounting hole, front and back point
The first bearing roller 408 is provided between first support arm 406 of cloth, the both ends of first bearing roller 408 are installed respectively
Front and back distribution the second mounting hole inside, the curved arm 407 be fixedly mounted on left and right distribution two support columns 401 it
Between, the second bearing roller 409 is provided between two curved arms 407 of the front and back distribution;
As shown in figure 3, driving winding component 5 include the second support plate 51, the second support arm 52, the second motor 53,
Wind-up roll 54, traction roller 55, driving gear 56, the first driven gear 57 and the second driven gear 58, second support plate 51
Number be two, two second support plates 51 are fixedly installed at the upper surface of weight tray 1, and two described second
Support plate 51 is respectively arranged at the front and rear edges of 1 upper surface of weight tray, and the wind-up roll 54 and the second motor 53 are respectively provided with
Between the second support plate 51,54 both ends of wind-up roll pass through bearing respectively and are rotatably connected on two pieces second that front and back is distributed
On fagging 51, second support arm 52 is fixedly installed at the right side of the second support plate 51, and the traction roller 55 is set to
Between two the second support arms 52 of front and back distribution;
Wherein, it is flexibly connected between first driving wheel 35 and the second driving wheel 36 by synchronous belt 37, the drying
Mechanism 405 includes air knife 4051 and air-heater 4052, and the air knife 4051 is fixedly installed at the bottom surface of top loading plate 402,
The air-heater 4052 is fixedly installed at the upper surface of top loading plate 402, between the air knife 4051 and air-heater 4052
It is connected by gas-guide tube, the direction of air outlet of the air knife 4051 carries out PE protective film 2 perpendicular to the surface of PE protective film 2
Pressing and drying, prevent PE protective film from crimping occurs, and the second support plate 51 positioned at front side is run through in one end of the wind-up roll 54
And be fixedly connected with the first driven gear 57, the output shaft end of second motor 53 runs through the second support plate 51 positioned at front side
And be fixedly connected with driving gear 56, second driven gear 58 is rotatably connected in the second support plate 52 by shaft, institute
It states driving gear 56 and the first driven gear 57 is engaged with the second driven gear 58, be arranged between four support columns 401
There is baffle 410, the baffle 410 is located at the lower section of the second bearing roller 409, prevents the coating when being coated with to PE protective film from protecting along PE
Cuticula edge drops on weight tray.
A kind of working method of the coating rolling device of PE protective film, this method specifically includes the following steps:
Step 1: starting first motor 34, the output shaft rotation of first motor 34, to drive 35 turns of the first driving wheel
Dynamic, the first driving wheel 35 drives the rotation of the second driving wheel 36 by synchronous belt 37, and the second driving wheel drives emptying roller 32 to rotate, puts
Material roller 32 releases PE protective film in rotation;
Step 2: PE protective film passes through the first bearing roller 408 and the support of the second bearing roller 409 and to the left Slideslip, works as PE
Protective film pass through 404 lower section of paint nozzle when, paint nozzle 404 sprays PE protective film, spray coated PE protective film after
It is continuous to be moved to the left and when by 4051 lower section of air knife, start air-heater 4052, the hot wind that air-heater 4052 is blown out is via air knife
The blowout of 4051 air outlets, and pressing drying is carried out to the PE protective film of lower section;
Step 3: the second motor 53 of starting, the output shaft rotation of the second motor 53, so that driving gear 56 is driven to rotate,
Driving gear 56 drive be engaged with the second driven gear 58 rotation, the second driven gear 58 drive be engaged with first from
Moving gear 57 rotates, and the first driven gear 57 drives wind-up roll 54 to rotate, and the PE protective film of 54 pairs of wind-up roll drying is wound.
The present invention is by being respectively set paint nozzle and air knife in the bottom surface of top loading plate, the upper table of loading plate at top
Air-heater is arranged in face, makes PE protective film sprayed coating when by below paint nozzle, and rapidly by air knife lower section, air-heater
Hot wind is provided for air knife and is blown out via air knife air outlet, and blow pressure is carried out to the PE protective film below air knife and is dried, the invention
Not only quickly PE protective film can be dried, but also the outlet air of air knife generates pressure to PE protection film surface, makes its die face
It is smooth, to avoid PE protective film that crimping occurs.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.