CN107930887A - Paper container atomizing hot melt adhesive machine and melten gel method - Google Patents
Paper container atomizing hot melt adhesive machine and melten gel method Download PDFInfo
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- CN107930887A CN107930887A CN201711459014.XA CN201711459014A CN107930887A CN 107930887 A CN107930887 A CN 107930887A CN 201711459014 A CN201711459014 A CN 201711459014A CN 107930887 A CN107930887 A CN 107930887A
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- trunnion
- heating
- melten gel
- hot melt
- melt adhesive
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/002—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour incorporating means for heating or cooling, e.g. the material to be sprayed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/10—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to temperature or viscosity of liquid or other fluent material discharged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B39/00—Compounds having molecular sieve and base-exchange properties, e.g. crystalline zeolites; Their preparation; After-treatment, e.g. ion-exchange or dealumination
- C01B39/02—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof; Direct preparation thereof; Preparation thereof starting from a reaction mixture containing a crystalline zeolite of another type, or from preformed reactants; After-treatment thereof
- C01B39/026—After-treatment
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
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Abstract
The invention discloses a kind of paper container atomizing hot melt adhesive machine,Including base,Procapsid,Back casing and gear-box,Procapsid and back casing are separately positioned on base and go forward rear,Procapsid is internally provided with electronic controller,Procapsid outer wall is equipped with operation panel,Melting basin is installed in back casing,Melting basin lid is provided with melting basin,Melting basin heater is provided with melting basin,Melting basin heater top is provided with melting basin band heating muscle,Gear pump is installed in gear-box,The feed end of gear pump is connected with coarse filter,The discharging of gear pump is connected to melten gel distributary base,Melten gel distributary base is connected to melten gel fine filter through melten gel relief valve,The heated trunnion melten gel mouth of melten gel fine filter is connected to heating trunnion,Back casing rear end is provided with gear pumping source and heating trunnion socket,Gear pumping source electrically couples with gear pump,The heating heated trunnion plug of trunnion socket is connected with heating trunnion,Heating trunnion tail end is connected with spray gun.
Description
Technical field
The present invention relates to glue-smelting machine technical field, is specially a kind of paper container atomizing hot melt adhesive machine.
Background technology
Hot melt adhesive is a kind of adhesive of plasticity, is solid-state under room temperature, is raised with temperature and physical aspects change occurs,
Become the liquid with certain viscosity.Since its bonding strength is big, bonding cooling velocity is fast, it is widely used in packaging, household electrical appliances, vapour
All conglomeraties such as car, weaving.And hot melt adhesive machine is a kind of mechanical equipment that hot melt adhesive is applied to these industries, it passes through to heat
Melten gel heating fusing, under the action of pressue device, the liquid hot melt adhesive after fusing is transported on the product for needing to spray, soon
Quickly cooling but after can complete product bonding.
Hot melt adhesive machine enters Chinese market in eighties of last century the eighties mid-term, and this equipment of the nineties starts in China
Manufacture production, the field applied at that time is few, is only used in the small industry such as cosmetics.With the development of China's economic, hot melt adhesive
The field of application is more and more, such as packaging, household electrical appliances, automobile and other industries, and hot melt adhesive machine equipment accordingly also constantly push away it is old
Innovation, gradually develops to automation, intelligent direction.Nowadays hot melt adhesive machine device category is very much, in quality, feature, economy
Property between be difficult to balance, although some external hot melt adhesive machine equipment quality are pretty good, price is high to go against accepted conventions, thus client hope and
Step, although domestic hot melt adhesive machine has descended the very big time on price is reduced, instrumentality and quality are had a greatly reduced quality, and also allow client
Doubt, dare not buy.
Therefore, the prior art is defective, it is necessary to improve.
The content of the invention
The technical problems to be solved by the invention are to provide that a kind of structure design is simple, the spray of easy to operate paper container
Mist formula hot melt adhesive machine.
A kind of paper container atomizing hot melt adhesive machine, including base, procapsid, back casing and gear-box, the procapsid
Base is separately positioned on back casing to go forward rear, the gear-box is installed on back casing upper end, sets inside the procapsid
Electronic controller is equipped with, the procapsid outer wall is equipped with operation panel, pan frontward end is provided with electricity below procapsid
Source switch, the power switch and operation panel are connected by power cord with electronic controller respectively, installation in the back casing
There is melting basin, melting basin lid is provided with the melting basin, melting basin heater is provided with melting basin, the melting basin heater top is set
There is melting basin band to heat muscle, gear pump is installed in the gear-box, the feed end of the gear pump is connected with coarse filter, described
The discharging of gear pump is connected to melten gel distributary base, and the melten gel distributary base is connected to melten gel fine filter, institute through melten gel relief valve
State the heated trunnion of melten gel fine filter and be connected to heating trunnion for Jiao Kou, the back casing rear end be provided with gear pumping source and
Heat trunnion socket, the gear pumping source electrically couples with gear pump, the heating heated trunnion plug of trunnion socket and
Trunnion connection is heated, the heating trunnion tail end is connected with spray gun, and the spray gun of promising spray gun power supply is set on the heating trunnion
Socket, the spray gun socket connect through spray gun cable plug with spray gun.
Further, the spray gun includes the nozzle that gun body is connected with gun body, nozzle is provided with nozzle and for opening
The solenoid valve of dynamic glue spraying.
Further, temperature sensor NTC is provided with the melting basin, for perceiving the temperature value of melten gel in melting basin.
Further, the melting basin heater is connected with overtemperature prote switch, the overtemperature when temperature is more than 230 degrees Celsius
Protection switch is automatically turned off melting basin heater.
Further, the melten gel fine filter is the melten gel fine filter with plug screw, is easily installed on melting basin.
Further, dumping mouth is provided with the melten gel separation block, goes out to be provided with dumping valve in dumping mouth.
Further, the heating trunnion outer wall is enclosed with insulating layer of a layer thickness in 0.2-0.5cm, for preventing from adding
Hot trunnion heat scatters and disappears, and is also prevented from scald user of service.
Further, the electronic controller model CLS-C3-MAI N electronic control units.
A kind of method that melten gel is carried out using above-mentioned glue-smelting machine, step are as follows：
S1. after opening equipment, the hot melt adhesive in melting basin is heated to the temperature of setting first, once melting basin reaches setting
Temperature, continues to heat melting basin within the stand-by period of setting, any that heating trunnion and spray gun could heat at the same time；It should add
Heat heating sequence can prevent that melten gel expansion produces excessive glue laminated peak value in heating up process；
Once S2. melting basin, heating trunnion and spray gun reach the temperature of its setting, gear pump is released to be produced,
It is exactly that glue pump can be actuated for pumping hot melt adhesive；
S3. liquid hot melt adhesive is inhaled into gear pump and is pressurized via coarse filter, and glue pump work is adjusted by pressure regulator
Pressure, adjusts maximum glue laminated；
S4. and then hot melt adhesive flows to melten gel distributary base via melten gel fine filter, enters heating by trunnion connector
Heat in trunnion, spray gun is connected to trunnion end, and hot melt adhesive passes through injection or atomizing spraying to product.
Further, above-mentioned insulating layer is made of the component of following parts by weight：100 parts of polyisoprene rubber, forge
15 parts of kaolin powder, 2 parts of calcium activated, 4 parts of vulcanizing agent, 2 parts of polyester staple fibers, 5 parts of modified zeolite powder, polypropylene glycol two is burnt to shrink
1.3 parts of glycerin ether, 0.8 part of silane coupling agent, 8 parts of nano silicon dioxide, 1.2 parts of metallocene PE；
The processing method of above-mentioned modified zeolite powder is as follows：
(1) zeolite powder of 90-110 mesh is roasted at 280-350 DEG C 2.5 it is small when, after naturally cool to room temperature take out treat
With；
(2) zeolite powder 50kg and silicone oil 0.5kg after cooling are weighed, is uniformly mixed, is warming up to 115-125 DEG C, insulation is ground
Mill 30 minutes；
(3) material after above-mentioned grinding is naturally cooled to 45-55 DEG C, then adds 5-10 DEG C of magnetized water under agitation
200kg, gained mixture are sent into spray dryer, and micro mist is made through micronizer in dry gained particle, up to modified boiling
Mountain flour；
The preparation process of above-mentioned thermal insulation material is as follows：
(1) by polyisoprene rubber, calcined kaolin powder, calcium activated, polyester staple fibers, modified zeolite powder, polypropylene glycol
Diglycidyl ether, nano silicon dioxide and metallocene PE pour into adding pressure type rubber kneading machine in order, and glue 480 is smash in pressurization
Discharged after second；
(2) sizing material of discharge is by opening rubber mixing machine, adds vulcanizing agent and silane coupling agent refining glue 60 minutes, treats glue
After the completion of material cooling, using rubber extruding equipment, rolling equipment, semi-finished product insulation base pad is obtained after cut-to-length；
(3) in a small amount of silicone oil of sulfurizing mould upper nozzle, semi-finished product insulation base pad is subjected to vulcanisation operation on vulcanizer, it is complete
Into rear feeding flash trimming mould, flash trimming operation is punched out behind the cloudy hole for the flash trimming mould that aligns, obtains finished product.
Above-mentioned zeolite powder can be good at being merged with rubber after silicone oil and magnetized water treatment, product
Stability, gumminess and toughness are further enhanced.
Calcium activated is inorganic active agent, and curingprocess rate can not only be accelerated by adding in sizing material, moreover it is possible to improved the degree of cross linking, made product
With good wearability, resistance to tearing and heat insulating ability.
Calcined kaolin powder acts on the filler of rubber, can not only improve the physical property of rubber sheet gasket, but also can make
The cost of gasket is greatly lowered.
Vulcanizing agent, can promote rubber molecular chain to be cross-linked to form space network, improve curingprocess rate, when shortening vulcanization
Between.
Prepared thermal insulation material has superior heat-proof quality, corrosion-resistant, elasticity is good, can be for a long time at 195 DEG C
Used under operating mode, overcome fatigue at high temperature performance existing in the prior art it is low and can only at 150 DEG C can it is of short duration or interval make
With the problem of with deficiency.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is reasonable in design, and intelligence degree is high, temperature
Spend adjustable, impurity in hot melt adhesive is walked equipped with filter assemblies filter, and melten gel trunnion heat distributes few, energy consumption is low, safe to use.
Brief description of the drawings
Fig. 1 is surface structure schematic diagram of the present invention；
Fig. 2 is left view of the present invention；
Fig. 3 is rearview of the present invention；
Fig. 4 is right view of the present invention；
Fig. 5 is melten gel separation block structure chart of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
, it is necessary to explanation in description of the invention, the orientation of instruction such as term " vertical ", " on ", " under ", " level " or
Person's position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of and describes this practicality and simplify to describe,
Rather than instruction either implies that signified device or element must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore be not considered as limiting the invention.In addition, " first ", " second ", " the 3rd ", " the 4th " are only used for description mesh
, and it is not intended that instruction or hint relative importance.
In description of the invention, it is also necessary to explanation, unless otherwise clear and definite regulation and limitation, term " setting ", " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection, can mechanically connect or be electrically connected, can be directly connected to or be connected by intermediary, can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
Embodiment 1
Please refer to Fig.1-5, a kind of paper container atomizing hot melt adhesive machine, including base 1, procapsid 2, back casing 3 and tooth
Roller box 4, procapsid 2 and back casing 3 are separately positioned on base 1 and go forward rear, and gear-box 4 is installed on 3 upper end of back casing, front housing
Body 2 is internally provided with electronic controller 5, and 2 outer wall of procapsid is equipped with operation panel 6, before being located at base 1 below procapsid 2
End is provided with power switch 7, and power switch 7 and operation panel 6 are connected by power cord 8 with electronic controller 5 respectively, back casing
Melting basin 9 is installed in 3, melting basin lid 10 is provided with melting basin 9, melting basin heater 11 is provided with melting basin 9, is pacified in gear-box 4
Equipped with gear pump 12, the feed end of gear pump 12 is connected with coarse filter 13, and the discharging of gear pump 12 is connected to melten gel distributary base
14, melten gel distributary base 14 is connected to melten gel fine filter 16,16 heated trunnion of melten gel fine filter through melten gel relief valve 15
Heating trunnion 18 is connected to for glue mouth 17,3 rear end of back casing is provided with gear pumping source 19 and heating trunnion socket 20, gear pump electricity
Source 19 electrically couples with gear pump 12, and 20 heated trunnion plug 21 of heating trunnion socket is connected with heating trunnion 18, heats larynx
18 tail end of pipe is connected with spray gun 22, heats the spray gun socket 23 for setting promising spray gun 22 to power on trunnion 18, the spray gun socket 23
Connect through spray gun cable plug 24 with spray gun 22.Spray gun 22 includes the nozzle 222 that gun body 221 is connected with gun body 221, in nozzle
Nozzle 223 and the solenoid valve 224 for starting glue spraying are installed on 222.Temperature sensor NTC is provided with melting basin 9, for feeling
Know the temperature value of melten gel in melting basin 9.Melting basin heater 11 is connected with overtemperature prote switch 26, when temperature is more than 230 degrees Celsius
Overtemperature prote switch is automatically turned off melting basin heater 11.Melten gel fine filter 16 is the melten gel fine filter with plug screw, side
Just it is installed on melting basin 9.Dumping mouth 27 is provided with melten gel separation block 14, goes out to be provided with dumping valve 28 in dumping mouth 27.Heating
18 outer wall of trunnion is enclosed with insulating layer of a layer thickness in 0.2-0.5cm, for preventing scattering and disappearing for heating 18 heat of trunnion, also prevents
Only scald user of service.
A kind of method that melten gel is carried out using above-mentioned glue-smelting machine, step are as follows：
S1. after opening equipment, the hot melt adhesive in melting basin is heated to the temperature of setting first, once melting basin reaches setting
Temperature, continues to heat melting basin within the stand-by period of setting, any that heating trunnion and spray gun could heat at the same time；It should add
Heat heating sequence can prevent that melten gel expansion produces excessive glue laminated peak value in heating up process；
Once S2. melting basin, heating trunnion and spray gun reach the temperature of its setting, gear pump is released to be produced,
It is exactly that glue pump can be actuated for pumping hot melt adhesive；
S3. liquid hot melt adhesive is inhaled into gear pump and is pressurized via coarse filter, and glue pump work is adjusted by pressure regulator
Pressure, adjusts maximum glue laminated；
S4. and then hot melt adhesive flows to melten gel distributary base via melten gel fine filter, enters heating by trunnion connector
Heat in trunnion, spray gun is connected to trunnion end, and hot melt adhesive passes through injection or atomizing spraying to product.
Embodiment 2
Please refer to Fig.1-5, a kind of paper container atomizing hot melt adhesive machine, including base 1, procapsid 2, back casing 3 and tooth
Roller box 4, procapsid 2 and back casing 3 are separately positioned on base 1 and go forward rear, and gear-box 4 is installed on 3 upper end of back casing, front housing
Body 2 is internally provided with electronic controller 5, and 2 outer wall of procapsid is equipped with operation panel 6, before being located at base 1 below procapsid 2
End is provided with power switch 7, and power switch 7 and operation panel 6 are connected by power cord 8 with electronic controller 5 respectively, back casing
Melting basin 9 is installed in 3, melting basin lid 10 is provided with melting basin 9, melting basin heater 11 is provided with melting basin 9, is pacified in gear-box 4
Equipped with gear pump 12, the feed end of gear pump 12 is connected with coarse filter 13, and the discharging of gear pump 12 is connected to melten gel distributary base
14, melten gel distributary base 14 is connected to melten gel fine filter 16,16 heated trunnion of melten gel fine filter through melten gel relief valve 15
Heating trunnion 18 is connected to for glue mouth 17,3 rear end of back casing is provided with gear pumping source 19 and heating trunnion socket 20, gear pump electricity
Source 19 electrically couples with gear pump 12, and 20 heated trunnion plug 21 of heating trunnion socket is connected with heating trunnion 18, heats larynx
18 tail end of pipe is connected with spray gun 22, heats the spray gun socket 23 for setting promising spray gun 22 to power on trunnion 18, the spray gun socket 23
Connect through spray gun cable plug 24 with spray gun 22.Spray gun 22 includes the nozzle 222 that gun body 221 is connected with gun body 221, in nozzle
Nozzle 223 and the solenoid valve 224 for starting glue spraying are installed on 222.Temperature sensor NTC is provided with melting basin 9, for feeling
Know the temperature value of melten gel in melting basin 9.Melting basin heater 11 is connected with overtemperature prote switch 26, when temperature is more than 230 degrees Celsius
Overtemperature prote switch is automatically turned off melting basin heater 11.Melten gel fine filter 16 is the melten gel fine filter with plug screw, side
Just it is installed on melting basin 9.Dumping mouth 27 is provided with melten gel separation block 14, goes out to be provided with dumping valve 28 in dumping mouth 27.Heating
18 outer wall of trunnion is enclosed with insulating layer of a layer thickness in 0.2-0.5cm, for preventing scattering and disappearing for heating 18 heat of trunnion, also prevents
Only scald user of service.
A kind of method that melten gel is carried out using above-mentioned glue-smelting machine, step are as follows：
S1. after opening equipment, the hot melt adhesive in melting basin is heated to the temperature of setting first, once melting basin reaches setting
Temperature, continues to heat melting basin within the stand-by period of setting, any that heating trunnion and spray gun could heat at the same time；It should add
Heat heating sequence can prevent that melten gel expansion produces excessive glue laminated peak value in heating up process；
Once S2. melting basin, heating trunnion and spray gun reach the temperature of its setting, gear pump is released to be produced,
It is exactly that glue pump can be actuated for pumping hot melt adhesive；
S3. liquid hot melt adhesive is inhaled into gear pump and is pressurized via coarse filter, and glue pump work is adjusted by pressure regulator
Pressure, adjusts maximum glue laminated；
S4. and then hot melt adhesive flows to melten gel distributary base via melten gel fine filter, enters heating by trunnion connector
Heat in trunnion, spray gun is connected to trunnion end, and hot melt adhesive passes through injection or atomizing spraying to product.
Further, above-mentioned insulating layer is made of the component of following parts by weight：100 parts of polyisoprene rubber, forge
15 parts of kaolin powder, 2 parts of calcium activated, 4 parts of vulcanizing agent, 2 parts of polyester staple fibers, 5 parts of modified zeolite powder, polypropylene glycol two is burnt to shrink
1.3 parts of glycerin ether, 0.8 part of silane coupling agent, 8 parts of nano silicon dioxide, 1.2 parts of metallocene PE；
The processing method of above-mentioned modified zeolite powder is as follows：
(1) zeolite powder of 90-110 mesh is roasted at 280-350 DEG C 2.5 it is small when, after naturally cool to room temperature take out treat
With；
(2) zeolite powder 50kg and silicone oil 0.5kg after cooling are weighed, is uniformly mixed, is warming up to 115-125 DEG C, insulation is ground
Mill 30 minutes；
(3) material after above-mentioned grinding is naturally cooled to 45-55 DEG C, then adds 5-10 DEG C of magnetized water under agitation
200kg, gained mixture are sent into spray dryer, and micro mist is made through micronizer in dry gained particle, up to modified boiling
Mountain flour；
The preparation process of above-mentioned thermal insulation material is as follows：
(1) by polyisoprene rubber, calcined kaolin powder, calcium activated, polyester staple fibers, modified zeolite powder, polypropylene glycol
Diglycidyl ether, nano silicon dioxide and metallocene PE pour into adding pressure type rubber kneading machine in order, and glue 480 is smash in pressurization
Discharged after second；
(2) sizing material of discharge is by opening rubber mixing machine, adds vulcanizing agent and silane coupling agent refining glue 60 minutes, treats glue
After the completion of material cooling, using rubber extruding equipment, rolling equipment, semi-finished product insulation base pad is obtained after cut-to-length；
(3) in a small amount of silicone oil of sulfurizing mould upper nozzle, semi-finished product insulation base pad is subjected to vulcanisation operation on vulcanizer, it is complete
Into rear feeding flash trimming mould, flash trimming operation is punched out behind the cloudy hole for the flash trimming mould that aligns, obtains finished product.
Above-mentioned zeolite powder can be good at being merged with rubber after silicone oil and magnetized water treatment, product
Stability, gumminess and toughness are further enhanced.
Calcium activated is inorganic active agent, and curingprocess rate can not only be accelerated by adding in sizing material, moreover it is possible to improved the degree of cross linking, made product
With good wearability, resistance to tearing and heat insulating ability.
Calcined kaolin powder acts on the filler of rubber, can not only improve the physical property of rubber sheet gasket, but also can make
The cost of gasket is greatly lowered.
Vulcanizing agent, can promote rubber molecular chain to be cross-linked to form space network, improve curingprocess rate, when shortening vulcanization
Between.
The silane coupling agent is vinyltrimethoxysilane, vinyltriethoxysilane, vinyl triacetyl oxygen
One kind of base silane, three tert-butoxy silane of vinyl or γ-(methacryloxypropyl) propyl trimethoxy silicane；The present invention exists
Being added in polyisoprene rubber has silane coupling agent, and polyisoprene rubber is matched somebody with somebody during reactive extrursion with silane coupling agent
Cooperation is used, and the vinyl on each vinyl silicane coupling agent can be chemically reacted with polyisoprene rubber, so that
Two or a plurality of polymer molecular chain are connected, improve the molecular weight of matrix, play the role of chain extension, stabilising rubber
Can, improve heat insulation effect.
Prepared rubber insulating layer has superior heat-proof quality (thermal conductivity factor 0.058W/ (mK)), corrosion resistant
Erosion, elasticity it is good, can be used for a long time under 195 DEG C of operating mode, overcome fatigue at high temperature performance existing in the prior art it is low and
Can only can of short duration or intermittently used problems and shortcomings at 150 DEG C.
The basic principles, main features and the advantages of the invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (9)
1. a kind of paper container atomizing hot melt adhesive machine, it is characterised in that including base, procapsid, back casing and gear-box, institute
State procapsid and back casing is separately positioned on base and goes forward rear, the gear-box is installed on back casing upper end, the front housing
Body is internally provided with electronic controller, and the procapsid outer wall is equipped with operation panel, and pan frontward end is located at below procapsid
Power switch is provided with, the power switch and operation panel are connected by power cord with electronic controller respectively, the rear shell
Melting basin is installed in vivo, melting basin lid is provided with the melting basin, melting basin heater is provided with melting basin, is pacified in the gear-box
Equipped with gear pump, the feed end of the gear pump is connected with coarse filter, and the discharging of the gear pump is connected to melten gel distributary base,
The melten gel distributary base is connected to melten gel fine filter through melten gel relief valve, and the heated trunnion of melten gel fine filter supplies glue
Mouth is connected to heating trunnion, and the back casing rear end is provided with gear pumping source and heating trunnion socket, the gear pumping source with
Gear pump electrically couples, and the heating heated trunnion plug of trunnion socket is connected with heating trunnion, the heating trunnion tail end
Spray gun is connected with, the spray gun socket of promising spray gun power supply is set on the heating trunnion, and the spray gun socket is through spray gun cable plug
Connect with spray gun.
2. paper container atomizing hot melt adhesive machine according to claim 1, it is characterised in that：The spray gun include gun body with
The nozzle of gun body connection, is provided with nozzle and the solenoid valve for starting glue spraying on nozzle.
3. paper container atomizing hot melt adhesive machine according to claim 1, it is characterised in that：Temperature is provided with the melting basin
Spend sensor NTC.
4. paper container atomizing hot melt adhesive machine according to claim 1, it is characterised in that：The melting basin heater connection
There is overtemperature prote switch, overtemperature prote switch is automatically turned off melting basin heater when temperature is more than 230 degrees Celsius.
5. paper container atomizing hot melt adhesive machine according to claim 1, it is characterised in that：The melten gel fine filter
For the melten gel fine filter with plug screw.
6. paper container atomizing hot melt adhesive machine according to claim 1, it is characterised in that：Set on the melten gel separation block
Dumping mouth is equipped with, goes out to be provided with dumping valve in dumping mouth.
7. paper container atomizing hot melt adhesive machine according to claim 1, it is characterised in that：The heating trunnion outer wall bag
It is wrapped with insulating layer of a layer thickness in 0.2-0.5cm.
8. paper container atomizing hot melt adhesive machine according to claim 7, it is characterised in that：Above-mentioned insulating layer is by following
The component of parts by weight is made：100 parts of polyisoprene rubber, 15 parts of calcined kaolin powder, 2 parts of calcium activated, 4 parts of vulcanizing agent,
2 parts of polyester staple fibers, 5 parts of modified zeolite powder, 1.3 parts of polypropylene glycol diglycidyl ether, 0.8 part of silane coupling agent, nano-silica
8 parts of SiClx, 1.2 parts of metallocene PE.
A kind of 9. method that melten gel is carried out using claim 1-8 any one of them glue-smelting machine, it is characterised in that step is as follows：
S1. after opening equipment, the hot melt adhesive in melting basin is heated to the temperature of setting first, once melting basin reaches the temperature of setting
Degree, continues to heat melting basin within the stand-by period of setting, any that heating trunnion and spray gun could heat at the same time；The heating
Heating sequence can prevent that melten gel expansion produces excessive glue laminated peak value in heating up process；
Once S2. melting basin, heating trunnion and spray gun reach the temperature of its setting, gear pump is released to be produced, that is,
Glue pump can be actuated for pumping hot melt adhesive；
S3. liquid hot melt adhesive is inhaled into gear pump and is pressurized via coarse filter, and glue pump work pressure is adjusted by pressure regulator,
Adjustable maximum glue laminated；
S4. and then hot melt adhesive flows to melten gel distributary base via melten gel fine filter, and the heating of heating is entered by trunnion connector
In trunnion, spray gun is connected to trunnion end, and hot melt adhesive passes through injection or atomizing spraying to product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711459014.XA CN107930887A (en) | 2017-12-28 | 2017-12-28 | Paper container atomizing hot melt adhesive machine and melten gel method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711459014.XA CN107930887A (en) | 2017-12-28 | 2017-12-28 | Paper container atomizing hot melt adhesive machine and melten gel method |
Publications (1)
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| CN107930887A true CN107930887A (en) | 2018-04-20 |
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ID=61939593
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| CN201711459014.XA Pending CN107930887A (en) | 2017-12-28 | 2017-12-28 | Paper container atomizing hot melt adhesive machine and melten gel method |
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