CN107344158A - EVA hot-melt adhesive coiled material is coated with manufacturing equipment - Google Patents
EVA hot-melt adhesive coiled material is coated with manufacturing equipment Download PDFInfo
- Publication number
- CN107344158A CN107344158A CN201710669942.2A CN201710669942A CN107344158A CN 107344158 A CN107344158 A CN 107344158A CN 201710669942 A CN201710669942 A CN 201710669942A CN 107344158 A CN107344158 A CN 107344158A
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- China
- Prior art keywords
- coiled material
- melt adhesive
- coated
- manufacturing equipment
- damping
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/001—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work incorporating means for heating or cooling the liquid or other fluent material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
- B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
- B05C1/06—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length by rubbing contact, e.g. by brushes, by pads
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1042—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material provided with means for heating or cooling the liquid or other fluent material in the supplying means upstream of the applying apparatus
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of EVA hot-melt adhesive coiled material to be coated with manufacturing equipment, including frame and the unwinding device, spray equipment, cooling device and the wrap-up that are fixed in frame；Coiled material on the unwinding device deploy rear substrate towards pass sequentially through spray equipment in wrap-up motion process, cooling device completes the spraying of base material, cooling, then pass through wrap-up and complete winding packaging；Also include being located at the glue layer processing unit between cooling device and spray equipment being used in substrate backside coating anti-stick layer；The present invention can reduce the cohesive force between the hot melt adhesive layer of finished product coiled material and substrate backside layer, be easy to the uncoiling of coiled material in use, prevent coming off for hot melt adhesive layer, beneficial to the popularization and application of product.
Description
Technical field
The present invention relates to Surface Machining, coating technology field, more particularly to a kind of EVA hot-melt adhesive coiled material coating manufacture dress
It is standby.
Background technology
PUR coating is a kind of the heating of solid gluing to be melt into the viscous liquid of mobility, the work being coated on base material
Skill；The coating of PUR coiled material is then continuous to the progress of expansion rear substrate surface during coiled material (being formed by base material winding) puts receipts
The technique of spraying；Existing EVA hot-melt adhesive coiled material coating manufacturing equipment, which generally comprises frame and is fixed in frame, unreels dress
Put, spray equipment, cooling device and the wrap-up with drive mechanism, be arranged on unwinding device coiled material expansion rear substrate according to
Secondary spraying, the cooling that base material is completed by spray equipment, cooling device, winding packaging is completed by wrap-up；However, receiving
After volume, due to often having larger cohesive force between the hot melt adhesive layer and substrate backside layer of finished product coiled material so that using
Coiled material uncoiling is difficult in journey, or even causes coming off for hot melt adhesive layer, influences the popularization and application of product.
Therefore, to solve the above problems, just needing to be improved existing EVA hot-melt adhesive coiled material coating manufacturing equipment,
The cohesive force between the hot melt adhesive layer and substrate backside layer of finished product coiled material is reduced, is easy to the uncoiling of coiled material in use, is prevented
Only hot melt adhesive layer comes off, beneficial to the popularization and application of product.
The content of the invention
In view of this, it is an object of the invention to provide a kind of EVA hot-melt adhesive coiled material to be coated with manufacturing equipment, can reduce into
Cohesive force between the hot melt adhesive layer and substrate backside layer of product coiled material, is easy to the uncoiling of coiled material in use, prevents from heating
Glue-line comes off, beneficial to the popularization and application of product.
The present invention EVA hot-melt adhesive coiled material coating manufacturing equipment, including frame and be fixed in frame unwinding device, spray
Coating device, cooling device and wrap-up；Coiled material on the unwinding device deploys rear substrate towards in wrap-up motion process
Spraying, the cooling of spray equipment, cooling device completion base material are passed sequentially through, then passes through wrap-up and completes winding packaging；Also
Including being located at the glue layer processing unit being used between cooling device and unwinding device in substrate backside coating anti-stick layer.
Further, the glue layer processing unit includes being used for uniformly scratching the paraffin of fusing in substrate backside to be formed
The coater of anti-stick layer.
Further, the spray equipment includes the storage glue tank for storing liquid body heat melten gel, for storage glue tank supercharging
Booster and for by liquid hot melt glue even application in base material front to form the nozzle assembly of hot melt adhesive layer, the storage glue tank
Outlet end be connected with the liquid feeding end of nozzle assembly.
Further, the spray equipment also includes reheating system, the reheating system include temperature controller,
It is located in storage glue tank provided with the heater for being used to heat liquid hot melt glue and for real-time detection liquid hot melt glue temperature
Temperature sensor, the signal input part of the heater is connected with the signal output part of temperature controller, the TEMP
The signal output end of device is connected with the signal input part of temperature controller.
Further, the spray equipment also includes being used for the heating tank for heating solid thermal melten gel, the heating tank
Outlet end with store up glue tank liquid feeding end be connected by a valve.
Further, the wrap-up includes winding roller and motor, and the unwinding device includes unreeling roller, institute
State motor driving winding roller and drive let off roll cylinder to move by base material.
Further, the unwinding device also includes being used for producing braking action to the rotation for unreeling roller to cause expansion
Base material keeps the brake of tensioning state.
Further, the first conveying roll, the cooling device and winding are provided between the unwinding device and spray equipment
The second conveying roll is provided between device, first conveying roll is parallel with the second conveying roll and is located at sustained height.
Further, the cooling device is liquid nitrogen cooled structure.
Further, the motor is supported and fixed in frame by shock absorber；The shock absorber includes seat board, seat cylinder
And support member, the seat board are closely against the base of motor；The seat cylinder includes barrel and integrally formed with barrel
Upper extension, the support member are sheath structure, and the upper extension is stretched into the support member；The shock absorber also includes branch
Support is arranged in barrel and the first support spring and support of support member formation support is arranged on upper extension and to branch
The inner bottom part of support member forms the second support spring of support；The shock absorber also includes the torsion damping machine being arranged in barrel
Structure, is formed with gangbar in the support member, the gangbar from upper extension stretch into barrel with torsion damping machine
The power intake transmission of structure cooperatively forms screw slider mechanism and is used to the vertical tremor of support member being converted to rotary motion, institute
State the setting of the second support spring overcoat gangbar；
The torsion damping mechanism includes the vibration damping chamber that is formed in seat cylinder and can relatively rotate and axially both ends are formed
The mode of sealing is arranged on vibration damping intracavitary and forms the axle sleeve of the power intake of torsion damping mechanism；
Extend inside the seat cylinder to vibration damping intracavitary formed with the first auxiliary section and the second auxiliary section, first auxiliary section
Snug fit is formed with the outside of axle sleeve with second auxiliary section and vibration damping chamber is divided into the first damping cavity and the jointly
Damping fluid is filled with two damping cavities, first damping cavity and second damping cavity；
The first arc rotor block and the second arc rotor block, the first arc rotor have radially been symmetrically formed on the axle sleeve
Body is located in the first damping cavity and is divided into the first working chamber and the second working chamber, and the first arc rotor block and the first resistance
The first damp channel formed with the first working chamber of connection and the second working chamber, the second arc rotor block between the cavity wall of Buddhist nun's chamber
In the second damping cavity and it is divided into the 3rd working chamber and the 4th working chamber, and the second arc rotor block and second damps
The second damp channel formed with the 3rd working chamber of connection and the 4th working chamber between the cavity wall of chamber.
Beneficial effects of the present invention：
The EVA hot-melt adhesive coiled material coating manufacturing equipment of the present invention, by setting up glue layer processing unit, in base material coating
After PUR, before cooling in substrate backside coating anti-stick layer, can effectively reduce the hot melt adhesive layer and base of finished product coiled material
Cohesive force between material back layer, it is easy to the uncoiling of coiled material in use, coming off for hot melt adhesive layer is prevented, beneficial to product
Popularization and application.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples：
Fig. 1 is the front view of the present invention；
Fig. 2 is the top view of the present invention；
Fig. 3 is the left view of the present invention；
Fig. 4 is the structural representation of the shock absorber of the present invention；
Fig. 5 is A-A sectional views in Fig. 4.
Embodiment
As shown in Figures 1 to 5：The EVA hot-melt adhesive coiled material coating manufacturing equipment of the present embodiment, including frame 5 and be fixed on
Unwinding device, spray equipment, cooling device 6 and wrap-up in frame 5；Coiled material expansion rear substrate on the unwinding device
Spraying, the cooling of spray equipment, the completion base material of cooling device 6 are passed sequentially through towards in wrap-up motion process, then passes through receipts
Winding apparatus completes winding packaging；Also include being located between cooling device 6 and unwinding device and be used to be coated with anti-stick in substrate backside
The glue layer processing unit 7 of layer；Frame 5 is used to each device be fixedly mounted, and to form continuous production system, frame is provided with suitable
Mounting seat with each device；Unwinding device place raw material coiled material to be coated (raw material coiled material by base material such as silica gel cloth winding and
Into)；By setting up glue layer processing unit 7, prevent in base material coating after PUR, before cooling in substrate backside coating
Tack coat, the cohesive force between the hot melt adhesive layer of finished product coiled material and substrate backside layer can be effectively reduced, is easy in use
The uncoiling of coiled material, coming off for hot melt adhesive layer is prevented, beneficial to the popularization and application of product.
In the present embodiment, the glue layer processing unit includes for the melted paraffin wax device of melted paraffin and for that will melt
Paraffin uniformly blade coating in substrate backside to form the coater of anti-stick layer；From low-density, low melting point paraffin as glue
Layer face treatment material, convenient formation, the cohesive force between the hot melt adhesive layer of finished product coiled material and substrate backside layer can be effectively reduced, and
Dust, greasy dirt can be effectively prevented to be attached to substrate backside；Melted paraffin wax device for example can be hot tank or hot case structure；Coater
It may include the parts such as shower nozzle and scraper, shower nozzle provides atoleine, and scraper then strikes off atoleine to form smooth anti-stick
Layer.
In the present embodiment, the spray equipment includes the storage glue tank 2 for storing liquid body heat melten gel, for storing up glue tank 2
The booster of supercharging and for liquid hot melt glue even application to be formed into the nozzle assembly 3 of hot melt adhesive layer, institute in base material front
The outlet end for stating storage glue tank 2 is connected with the liquid feeding end of nozzle assembly 3；Liquid hot melt glue by solid thermal melten gel (such as EVA heat
Glue) heating fusing form；The spray equipment also includes being used for the heating tank 1 for heating solid thermal melten gel, the heating
The outlet end of tank 1 is connected with storing up the liquid feeding end of glue tank 2 by a valve；Heating tank 1 is preferably located at the surface of storage glue tank 2；Increase
Depressor can be gas compressor structure, and booster is pressurized to storage glue tank 2, be smoothed out providing power source for spraying, and be pressurized
Device is controllable pressure formula structure, and by adjusting the conveying capacity of its pressure adjustable section PUR, being met decontamination coiled material use will
The coating thickness asked.
In the present embodiment, the spray equipment also includes reheating system, and the reheating system includes temperature control
Device processed, it is located at and the heater that is used for being heated to liquid hot melt glue is provided with storage glue tank 2 and for real-time detection liquid hot melt
The temperature sensor of glue temperature, the signal input part of the heater are connected with the signal output part of temperature controller, the temperature
The signal output end of degree sensor is connected with the signal input part of temperature controller；Because storage glue tank 2 can be to liquid warm
Melten gel is heated, therefore can (be heated to its fusing but less than spraying to the preheating of PUR in heating tank 1
It is required that temperature)；Reheating is carried out to PUR in glue tank 2 is stored up before spraying is carried out and (is heated to the temperature that spraying requires
Degree), so as to effectively avoid the generation of PUR heating charing；In addition, pass through the reality to liquid hot melt glue temperature in storage glue tank 2
When monitor, when temperature requires less than spraying i.e. start heater, PUR can be made to be in optimal spraying temperature, beneficial to spray
Apply being smoothed out for technique.
In the present embodiment, the wrap-up includes winding roller 11 and motor 10, and the unwinding device includes putting
Winding up roller cylinder 4, the driving of the motor 10 winding roller 11 simultaneously drive let off roll cylinder 4 to move by base material；Motor 10 drives
Dynamic winding roller 11 rotates；One end of base material must be fixed to before spraying is carried out and unreel roller 4, so wind turning for roller 11
Dynamic can is reached by base material unreels roller 4, so as to drive base material constantly to move；Meanwhile the unwinding device also includes using
Braking action is produced in the rotation to unreeling roller 4 to cause the base material of expansion to keep the brake 4a of tensioning state；Brake
4a produces resistance to the rotation for unreeling roller 4, enables base material uniform motion in the state of keeping being tensioned, improves and apply cloth
Amount.
In the present embodiment, the first conveying roll 81, the cooling device are provided between the unwinding device and spray equipment
The second conveying roll 82, first conveying roll 81 and 82 parallel and position of the second conveying roll are provided between wrap-up
In sustained height；First conveying roll 81, the supporting substrate of the second conveying roll 82, keep the steady of substrate transport, while also have
There is guiding；First conveying roll 81, the second conveying roll 82 are set each parallel to roller 4 is unreeled；First conveying roll
81 and second conveying roll 82 be located at sustained height, so as to ensure the levelness of base material therebetween, improve coating quality.
In the present embodiment, the wrap-up also includes being used for entangling to what winding roller 11 was adjusted when base material is offset
Inclined mechanism；Deviation correction mechanism may include the displacement transducer being monitored to the position degree of base material and wind roller 11 for adjusting
The adjuster put, when base material is offset, adjuster makes winding roller 11 suitably move, after base material is returned to proper exercise track
Homing, ensure being carried out continuously for production.
In the present embodiment, the cooling device 6 is liquid nitrogen cooled structure, that is, passes through the side of spray feed liquid nitrogen to substrate surface
Formula is quickly cooled down, and improves cooling effectiveness, meets storage and the requirement of coiled material.
In the present embodiment, the motor 10 is supported and fixed in frame 5 by shock absorber 9；The shock absorber 9 includes
Seat board 91, seat cylinder and support member 92, the seat board 91 are closely against the bottom of motor 10；The seat cylinder include barrel 95 and with
The integrally formed upper extension 96 of barrel 95, the support member 92 are sheath structure, and the upper extension 96 stretches into the branch
In support member 92；The shock absorber 9 also includes the first support that support is arranged in barrel 95 and support is formed to support member 92
Spring 93 and support are arranged on extension 96 and form the second support spring 94 supported to the inner bottom part of support member 92；Seat
Cylinder includes bottom end cover 97, lower shell and upper shell, and the upper extension 96, the bottom of upper shell and lower cylinder are formed at upper shell top
Body is collectively forming barrel 95, and upper extension 96 is stretched into support member 92 and set from bottom to top, the lower end of the first support spring 93
The lower outside for being fixed on upper shell is directly supported, the outside heavy platform of annular that formed of support member 92 is used for and the first support spring 93
Upper end support coordinate, the first support spring 93 is outer to be set around the heavy platform of annular and upper extension 96；Motor 10 is by shock absorber
Frame is fixed in support；Because seat board is tight against base and seat cylinder is fixed on frame or ground, and shock absorber can prevent external shock
And motor 10 when in use it is caused vibrations to the influence caused by the external world so that motor 10 have it is higher
Shock resistance, the shock conditions occurred in reality are coped with, strengthen the stability of motor 10.
The shock absorber 9 also includes being arranged on torsion damping mechanism in barrel 95, in the support member 92 integrally into
Shape has gangbar 98, and the gangbar 98 stretches into the power intake in barrel 95 with torsion damping mechanism from upper extension 96
Transmission cooperatively forms screw slider mechanism and is used to the vertical tremor of support member 92 being converted to rotary motion, the second support bullet
The overcoat gangbar 98 of spring 94 is set；When the vertical tremor of motor 10 is transferred to support member 92 from seat board 91, gangbar 98
The power intake of being synchronized with the movement above and below being formed, lever 98 in parallel and torsion damping mechanism, which coordinates to move along a straight line up and down, to be turned
Rotary motion is changed to, so as to drive torsion damping mechanism work to carry out torsion damping；By the upper extension 96 for setting present cylinder
First support spring 93 in outside and the second support spring 94 of inner side form floating support to support member 92 jointly, subtract playing
Bestir oneself use while, the vibrations from seat board 91 can be greatly reduced to seat cylinder transmission, and simultaneously because gangbar 98 with being arranged on
The power intake of torsion damping mechanism in seat cylinder forms screw slider mechanism, when 10 vertical tremor of motor, this
Vibrations reach gangbar 98 by support member 92, and gangbar 98 is then converted to this up and down motion the rotation of torsion damping mechanism
Motion, so as to carry out damping vibration attenuation to the vertical tremor of motor 10 by the rotation vibration damping of torsion damping mechanism, carry significantly
High effectiveness in vibration suppression；Meanwhile the shock absorber 9 is compact-sized, the first support spring 93, the second support spring 94 and torsion damping machine
Structure has higher integration and globality, and can complement each other to form synergy each other.
In the present embodiment, the torsion damping mechanism includes the vibration damping chamber being formed in seat cylinder and can relatively rotate simultaneously axle
The mode sealed is formed to both ends to be arranged on vibration damping intracavitary and form the axle sleeve 99 of the power intake of torsion damping mechanism；List is just
For seat cylinder, vibration damping chamber is connected with the internal cavities of seat cylinder, when axle sleeve 99 is installed in seat cylinder, the axial both ends of axle sleeve 99
Excircle is formed with the inner chamber of seat cylinder and sealed respectively by sealing ring, so that vibration damping chamber forms the cavity of a sealing；And
The axial both ends of axle sleeve 99 are coordinated by bearing and seat cylinder respectively；Extend inside the seat cylinder to vibration damping intracavitary and match somebody with somebody formed with first
The auxiliary section 911 of conjunction portion 910 and second, the outside shape of first auxiliary section 910 and second auxiliary section 911 with axle sleeve 99
It is divided into the first damping cavity and the second damping cavity, first damping cavity and described second into snug fit and jointly by vibration damping chamber
Damping fluid is filled with damping cavity.
Radially it has been symmetrically formed the first arc rotor block 912 and the second arc rotor block 913 on the axle sleeve 99, first
Arc rotor block 912 is located in the first damping cavity and is divided into the first working chamber 914 and the second working chamber 915, and first
Formed with connecting the first of the first working chamber 914 and the second working chamber 915 between arc rotor block 912 and the cavity wall of the first damping cavity
Damp channel 916, the second arc rotor block 913 are located in the second damping cavity and are divided into the He of the 3rd working chamber 919
4th working chamber 918, and the second arc rotor block 913 between the cavity wall of the second damping cavity formed with connecting the 3rd working chamber 919
With the second damp channel 919 of the 4th working chamber 918；First arc rotor block 912 and the second arc rotor block 913 are along axle sleeve 99
It is divided into two corresponding to being radially into damping cavity and by corresponding damping cavity.When axle sleeve 99 produces rotary motion, the first arc
The arc rotor block 913 of shape rotor block 912 and second produces rotation in respective damping cavity, oppresses the resistance in the working chamber of side
Buddhist nun's liquid flows into the working chamber of opposite side, so as to form torsion damping effect；The upper end of the upper extension 96 formed with
In the spring mounting groove 920 for installing the second support spring 94；The lower end of second support spring 94 falls directly into spring mounting groove 920
Interior formed is installed, simple in construction and compact；Engagement sleeves 921 for coordinating with support member 92 are formed on the bottom of the seat board 91,
The support member 92 is stretched into the engagement sleeves 921 and set, and is set between the top of support member 92 and engagement sleeves 921 flexible
Supporter 922；That is the top of the inner bottom part of engagement sleeves 921 and support member 92 forms circular conical surface and coordinated, and elastic support 922 is served as reasons
Metal level and rubber layer are arranged at intervals the conical rubber sheath structure to be formed by layer；Formed between support member 92 and installing plate
Shock insulation noise reduction, elastic support include upper and lower two layers of rubber layer and the metal level being arranged between rubber layer.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solution of the present invention, it all should cover at this
Among the right of invention.
Claims (10)
1. a kind of EVA hot-melt adhesive coiled material is coated with manufacturing equipment, including frame and the unwinding device, the spraying dress that are fixed in frame
Put, cooling device and wrap-up；Coiled material on the unwinding device deploy rear substrate towards in wrap-up motion process successively
Spraying, the cooling of base material are completed by spray equipment, cooling device, winding packaging is then completed by wrap-up；Its feature
It is：Also include being located at and be used to handle dress in the glue layer of substrate backside coating anti-stick layer between cooling device and spray equipment
Put.
2. EVA hot-melt adhesive coiled material according to claim 1 is coated with manufacturing equipment, it is characterised in that：The glue layer processing
Device includes being used for uniformly scratching the paraffin of fusing in substrate backside to form the coater of anti-stick layer.
3. EVA hot-melt adhesive coiled material according to claim 1 is coated with manufacturing equipment, it is characterised in that：The spray equipment bag
Include the storage glue tank for storing liquid body heat melten gel, for the booster to storage glue tank supercharging and for liquid hot melt glue uniformly to be sprayed
Base material front is coated in form the nozzle assembly of hot melt adhesive layer, the liquid feeding end phase of the outlet end and nozzle assembly of the storage glue tank
Even.
4. EVA hot-melt adhesive coiled material according to claim 3 is coated with manufacturing equipment, it is characterised in that：The spray equipment is also
Including reheating system, the reheating system includes temperature controller, is located in storage glue tank provided with for liquid heat
The heater that melten gel is heated and the temperature sensor for real-time detection liquid hot melt glue temperature, the signal of the heater
Input is connected with the signal output part of temperature controller, the signal output end and temperature control of the temperature sensor
The signal input part of device is connected.
5. EVA hot-melt adhesive coiled material according to claim 4 is coated with manufacturing equipment, it is characterised in that：The spray equipment is also
Including the heating tank for being heated to solid thermal melten gel, the liquid feeding end of the outlet end and storage glue tank of the heating tank passes through one
Valve is connected.
6. EVA hot-melt adhesive coiled material according to claim 1 is coated with manufacturing equipment, it is characterised in that：The wrap-up bag
Winding roller and motor are included, the unwinding device includes unreeling roller, and the motor driving winding roller simultaneously passes through
Base material drives the motion of let off roll cylinder.
7. EVA hot-melt adhesive coiled material according to claim 6 is coated with manufacturing equipment, it is characterised in that：The unwinding device is also
Including for producing braking action to the rotation for unreeling roller to cause the base material of expansion to keep the brake of tensioning state.
8. EVA hot-melt adhesive coiled material according to claim 6 is coated with manufacturing equipment, it is characterised in that：The unwinding device with
The first conveying roll is provided between spray equipment, the second conveying roll is provided between the cooling device and wrap-up, it is described
First conveying roll is parallel with the second conveying roll and is located at sustained height.
9. EVA hot-melt adhesive coiled material according to claim 6 is coated with manufacturing equipment, it is characterised in that：The cooling device is
Liquid nitrogen cooled structure.
10. EVA hot-melt adhesive coiled material according to claim 6 is coated with manufacturing equipment, it is characterised in that：The motor leads to
Shock absorber is crossed to be supported and fixed in frame；The shock absorber includes seat board, seat cylinder and support member, and the seat board is closely against driving electricity
The base of machine；The seat cylinder includes barrel and is sheath structure with the integrally formed upper extension of barrel, the support member,
The upper extension is stretched into the support member；The shock absorber is also arranged in barrel including support and support member is formed
First support spring of support and support are arranged on extension and form the support second support to the inner bottom part of support member
Spring；The shock absorber also includes the torsion damping mechanism being arranged in barrel, and linkage is formed with the support member
Bar, the power intake transmission that the gangbar is stretched into barrel with torsion damping mechanism from upper extension cooperatively form leading screw
Slide block mechanism is used to the vertical tremor of support member being converted to rotary motion, and the second support spring overcoat gangbar is set；
The torsion damping mechanism includes the vibration damping chamber being formed in seat cylinder and simultaneously axially both ends form sealing that can relatively rotate
Mode be arranged on vibration damping intracavitary and form the axle sleeve of the power intake of torsion damping mechanism；
Extend inside the seat cylinder to vibration damping intracavitary formed with the first auxiliary section and the second auxiliary section, first auxiliary section and institute
The second auxiliary section is stated to form snug fit with the outside of axle sleeve and vibration damping chamber is divided into the first damping cavity and the second resistance jointly
Damping fluid is filled with Buddhist nun's chamber, first damping cavity and second damping cavity；
The first arc rotor block and the second arc rotor block, the first arc rotor position have radially been symmetrically formed on the axle sleeve
In in the first damping cavity and being divided into the first working chamber and the second working chamber, and the first arc rotor block and the first damping cavity
Cavity wall between the first damp channel formed with the first working chamber of connection and the second working chamber, the second arc rotor block is located at
In second damping cavity and it is divided into the 3rd working chamber and the 4th working chamber, and the second arc rotor block and the second damping cavity
The second damp channel formed with the 3rd working chamber of connection and the 4th working chamber between cavity wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669942.2A CN107344158A (en) | 2017-08-08 | 2017-08-08 | EVA hot-melt adhesive coiled material is coated with manufacturing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710669942.2A CN107344158A (en) | 2017-08-08 | 2017-08-08 | EVA hot-melt adhesive coiled material is coated with manufacturing equipment |
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| CN107344158A true CN107344158A (en) | 2017-11-14 |
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| CN201710669942.2A Withdrawn CN107344158A (en) | 2017-08-08 | 2017-08-08 | EVA hot-melt adhesive coiled material is coated with manufacturing equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111973346A (en) * | 2020-09-03 | 2020-11-24 | 贵州卡布婴童用品有限责任公司 | Pressure-reducing waistline of paper diaper and manufacturing process thereof |
| CN113085338A (en) * | 2021-04-01 | 2021-07-09 | 莆田市远航包装饰品有限公司 | Automatic production equipment for police epaulet |
| CN113275197A (en) * | 2021-05-24 | 2021-08-20 | 深圳市永丽威胶粘科技有限公司 | High temperature resistant shading sticky tape production facility |
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| CN207154048U (en) * | 2017-08-08 | 2018-03-30 | 重庆交通大学 | PUR coiled material is coated with production system |
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| DE3874991D1 (en) * | 1987-07-17 | 1992-11-05 | Fuji Photo Film Co Ltd | METHOD AND DEVICE FOR COATING A MOVING SUBSTANCE WITH A LIQUID. |
| CN102671829A (en) * | 2012-04-28 | 2012-09-19 | 东莞市华立实业股份有限公司 | Edge banding back-coating hot melt adhesive device |
| CN104728341A (en) * | 2015-04-14 | 2015-06-24 | 重庆大学 | Magneto-rheological torsion damper of clutch and clutch with same |
| CN106671563A (en) * | 2016-04-01 | 2017-05-17 | 赛高粉末技术（烟台）有限公司 | Metal coiled material color-coating production method and production apparatus thereof |
| CN207154048U (en) * | 2017-08-08 | 2018-03-30 | 重庆交通大学 | PUR coiled material is coated with production system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111973346A (en) * | 2020-09-03 | 2020-11-24 | 贵州卡布婴童用品有限责任公司 | Pressure-reducing waistline of paper diaper and manufacturing process thereof |
| CN113085338A (en) * | 2021-04-01 | 2021-07-09 | 莆田市远航包装饰品有限公司 | Automatic production equipment for police epaulet |
| CN113275197A (en) * | 2021-05-24 | 2021-08-20 | 深圳市永丽威胶粘科技有限公司 | High temperature resistant shading sticky tape production facility |
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Application publication date: 20171114 |