CN113025246A - Low-temperature-resistant green environment-friendly adhesive and preparation method thereof - Google Patents
Low-temperature-resistant green environment-friendly adhesive and preparation method thereof Download PDFInfo
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- CN113025246A CN113025246A CN202110237171.6A CN202110237171A CN113025246A CN 113025246 A CN113025246 A CN 113025246A CN 202110237171 A CN202110237171 A CN 202110237171A CN 113025246 A CN113025246 A CN 113025246A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J163/00—Adhesives based on epoxy resins; Adhesives based on derivatives of epoxy resins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67C—CLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
- B67C3/00—Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
- B67C3/30—Filling of barrels or casks
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J129/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
- C09J129/02—Homopolymers or copolymers of unsaturated alcohols
- C09J129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
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Abstract
The invention discloses a low-temperature-resistant green environment-friendly adhesive and a preparation method thereof, the adhesive is prepared by epoxy resin, polyvinyl alcohol resin, sodium dodecyl benzene sulfonate, acetone, sodium silicate powder, silicon micropowder and water according to a formula, the low-temperature-resistant performance and the mechanical property of the adhesive are excellent, the raw materials are environment-friendly and nontoxic, the use is safe, the adhesive is produced by using adhesive production equipment in the preparation method, the adhesive production equipment can realize the uniform mixing of the raw materials by driving a stirring paddle to rotate by a driving motor, and the descending of a feeding assembly, a pressure plate, a positioning plate and an adhesive injection nozzle can be realized by the operation of an adhesive injection cylinder; the adhesive production equipment has high automation degree, effectively improves the production efficiency of the cementing agent, has simple structure, can complete most of operations through one glue filling cylinder, and greatly reduces the equipment cost for producing the cementing agent.
Description
Technical Field
The invention relates to the field of adhesives, in particular to a low-temperature-resistant green environment-friendly adhesive and a preparation method thereof.
Background
Since the birth of synthetic adhesives, the development of the adhesives has been rapidly accelerated due to the obvious superiority of the adhesives in the aspects of properties, bonding, assembly performance and the like. The synthetic adhesive industry has become one of the important branches of national economy now, and is an indispensable component for manufacturing various products. The adhesive is mainly divided into an organic adhesive and a water-based adhesive, wherein the organic adhesive contains a large amount of organic solvent, so that the yield of the adhesive is gradually reduced due to the problems of toxicity and environmental pollution caused in the using process, and the water-based adhesive becomes a leading variety in the adhesive due to the advantages of low price, environmental friendliness and the like, and becomes one of the key points of the industrial research of the adhesive.
However, the existing adhesive has poor low temperature resistance and environmental protection performance, and needs to be matched with various devices during the production of the adhesive, so that the automation degree is not enough, and the price of various devices is high, thereby increasing the production cost of the adhesive.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a low-temperature-resistant green environment-friendly adhesive and a preparation method thereof, wherein the adhesive comprises the following components in parts by weight: (1) the adhesive is prepared from epoxy resin, polyvinyl alcohol resin, sodium dodecyl benzene sulfonate, acetone, sodium silicate powder, silicon micropowder and water according to a formula, so that the problems of poor low-temperature resistance and poor environmental protection performance of the conventional adhesive are solved; (2) utilize adhesive production facility to drive the stirring rake through driving motor and rotate and can realize the homogeneous mixing of raw materials, operation through the encapsulating cylinder can realize the feeding subassembly, the pressure flitch, the locating plate, the injecting glue mouth descends, the pressure flitch plays the condition that exerts pressure and give the output of adhesive sizing material, make the adhesive sizing material have the direction of output when the feeding subassembly gets into the adhesive sizing material, can freely control the output of adhesive sizing material, the locating plate realizes the location of loading bucket, help the injecting glue mouth to realize the accurate injection of adhesive sizing material, accomplish the production of cementing agent, need multiple equipment cooperation when having solved current adhesive production, the degree of automation is not enough simultaneously various equipment's are expensive, the problem of the manufacturing cost of adhesive has been increased.
The purpose of the invention can be realized by the following technical scheme:
the low-temperature-resistant green environment-friendly adhesive comprises the following components in parts by weight: 10-20 parts of epoxy resin, 10-20 parts of polyvinyl alcohol resin, 5-7 parts of sodium dodecyl benzene sulfonate, 7-9 parts of acetone, 8-12 parts of sodium silicate powder, 7-13 parts of silicon micropowder and 200 parts of water 160-doped materials;
the low-temperature-resistant green environment-friendly adhesive is prepared by the following steps:
the method comprises the following steps: starting a supporting cylinder of the adhesive production equipment, extending a movable rod of the supporting cylinder to push a sealing cover to ascend so that the sealing cover is separated from a forming tank, adding acetone and water into the forming tank, then adding epoxy resin and polyvinyl alcohol resin, enabling the sealing cover to seal the forming tank by contraction of the movable rod of the supporting cylinder, and starting a heating coil;
step two: starting the driving motors, driving the two stirring paddles to rotate by the operation of the two driving motors, stirring the epoxy resin and the polyvinyl alcohol resin by the rotating stirring paddles at the temperature of 90-100 ℃ in a heat preservation manner until the epoxy resin and the polyvinyl alcohol resin are completely dissolved in the mixed solution of acetone and water to obtain a mixed material, then opening the sealing cover, sequentially adding sodium dodecyl benzene sulfonate, silicon micropowder and sodium silicate powder into the mixed material, and then uniformly stirring the mixed material at the temperature of 100-120 ℃ in a heat preservation manner to obtain an adhesive sizing material;
step three: placing the glue filling barrel on a conveying belt of a belt conveyor, and starting the belt conveyor to drive the glue filling barrel to convey forwards until the glue filling barrel is positioned right below the glue injection nozzle;
step four: starting the glue filling cylinder, wherein a movable rod of the glue filling cylinder extends to drive the mounting plate, the glue injection nozzle, the feeding assembly and the pressing plate to descend, the glue injection nozzle descends into an inner cavity of the glue filling barrel, the mounting plate descends to drive the positioning plate to descend through the guide rod and the supporting spring, and the positioning plate descends to cover the barrel opening of the glue filling barrel and is positioned through the positioning angle;
step five: applying pressure to the adhesive sizing material in the descending process of the pressure plate to enable the adhesive sizing material to enter the discharge pipe from the feed inlet of the feed screen plate of the feed assembly and then to be injected into the adhesive charging barrel through the adhesive injection nozzle;
step six: and conveying the glue filling barrel filled with the glue material of the adhesive to a capping process for capping, and capping to finish the capping to obtain the low-temperature-resistant green environment-friendly adhesive.
As a further scheme of the invention: the adhesive production equipment comprises a manufacturing mechanism, a conveying mechanism and adhesive filling barrels, wherein the conveying mechanism is provided with a plurality of adhesive filling barrels, and the manufacturing mechanism is erected on the conveying mechanism.
As a further scheme of the invention: the mechanism of making includes support frame, n shape support, shaping jar, sealed lid, fixed block, support cylinder, encapsulating cylinder, driving motor, stirring rake, feeding subassembly, pressure flitch, discharging pipe, heating coil, wears shaft hole, mounting panel, locating plate, injecting glue mouth, guide bar, limiting plate, supporting spring, location angle, n shape support is installed at the top of support frame, the shaping jar is installed to the top intermediate position of support frame, the shaping jar is arranged in the inner chamber of n shape support, just all install the fixed block between the both sides inner wall of shaping jar and n shape support, support cylinder, both sides are installed at the top of fixed block the movable rod of support cylinder is connected respectively at the bottom both ends of sealed lid, sealed lid is placed in the top of shaping jar, the encapsulating cylinder is installed to the top intermediate position of n shape support.
As a further scheme of the invention: the movable rod of encapsulating cylinder runs through n shape support, sealed lid, pressure flitch from last to down in proper order and extends to the inner chamber of shaping jar, the movable rod end connection of encapsulating cylinder is to the top axle center department of feeding subassembly, sliding connection between the movable rod of n shape support, sealed lid and encapsulating cylinder, press fixed connection between the movable rod of flitch, feeding subassembly and encapsulating cylinder.
As a further scheme of the invention: install heating coil in the inner wall of shaping jar, both sides all are provided with the stirring rake in the inner chamber of shaping jar, one of them the stirring leaf of stirring rake is located the position that the inner chamber of shaping jar is close to the middle part, another the stirring leaf of stirring rake is located the position that the inner chamber of shaping jar is close to the bottom, two the connecting rod of stirring rake all runs through and presses flitch and sealed lid and extend to respectively on two driving motor's the output shaft, set up two shaft holes of wearing on the flitch, press the flitch to wear the shaft hole respectively with two stirring rake sliding connection, two through two driving motor installs the top both sides at sealed lid respectively.
As a further scheme of the invention: the discharging pipe is installed to the bottom of feeding subassembly, the bottom of discharging pipe runs through the bottom of shaping jar and the top of support frame, the injecting glue mouth is installed to the bottom of discharging pipe, mounting panel, locating plate have been cup jointed to the position that the discharging pipe is close to the bottom, the mounting panel is located the locating plate top, fixed connection between mounting panel and the discharging pipe, sliding connection between locating plate and the discharging pipe.
As a further scheme of the invention: the locating angle is all installed to the both sides of locating plate, the locating angle is the cooperation component with the bung hole of dress glue bucket, the guide bar is all installed to locating plate top both sides, the mounting panel is run through on the top of guide bar, sliding connection between guide bar and the mounting panel, the limiting plate is installed on the top of guide bar, install two supporting spring, two between mounting panel, the locating plate supporting spring cup joints respectively on two guide bars.
As a further scheme of the invention: the feeding assembly comprises a top sealing plate, a feeding screen plate and a bottom sealing plate, the top sealing plate is arranged at the top of the feeding screen plate, the bottom sealing plate is arranged at the bottom of the feeding screen plate, and a plurality of feeding holes are formed in the feeding screen plate.
As a further scheme of the invention: conveying mechanism includes mounting bracket, band conveyer, deflector, install band conveyer on the mounting bracket, deflector is all installed to the top both sides of mounting bracket, both sides deflector is located directly over band conveyer's the both sides of conveyer belt respectively, the packing bucket is located band conveyer's conveyer belt.
As a further scheme of the invention: a preparation method of a low-temperature-resistant green environment-friendly adhesive comprises the following steps:
the method comprises the following steps: starting a supporting cylinder of the adhesive production equipment, extending a movable rod of the supporting cylinder to push a sealing cover to ascend so that the sealing cover is separated from a forming tank, adding acetone and water into the forming tank, then adding epoxy resin and polyvinyl alcohol resin, enabling the sealing cover to seal the forming tank by contraction of the movable rod of the supporting cylinder, and starting a heating coil;
step two: starting the driving motors, driving the two stirring paddles to rotate by the operation of the two driving motors, stirring the epoxy resin and the polyvinyl alcohol resin by the rotating stirring paddles at the temperature of 90-100 ℃ in a heat preservation manner until the epoxy resin and the polyvinyl alcohol resin are completely dissolved in the mixed solution of acetone and water to obtain a mixed material, then opening the sealing cover, sequentially adding sodium dodecyl benzene sulfonate, silicon micropowder and sodium silicate powder into the mixed material, and then uniformly stirring the mixed material at the temperature of 100-120 ℃ in a heat preservation manner to obtain an adhesive sizing material;
step three: placing the glue filling barrel on a conveying belt of a belt conveyor, and starting the belt conveyor to drive the glue filling barrel to convey forwards until the glue filling barrel is positioned right below the glue injection nozzle;
step four: starting the glue filling cylinder, wherein a movable rod of the glue filling cylinder extends to drive the mounting plate, the glue injection nozzle, the feeding assembly and the pressing plate to descend, the glue injection nozzle descends into an inner cavity of the glue filling barrel, the mounting plate descends to drive the positioning plate to descend through the guide rod and the supporting spring, and the positioning plate descends to cover the barrel opening of the glue filling barrel and is positioned through the positioning angle;
step five: applying pressure to the adhesive sizing material in the descending process of the pressure plate to enable the adhesive sizing material to enter the discharge pipe from the feed inlet of the feed screen plate of the feed assembly and then to be injected into the adhesive charging barrel through the adhesive injection nozzle;
step six: and conveying the glue filling barrel filled with the glue material of the adhesive to a capping process for capping, and capping to finish the capping to obtain the low-temperature-resistant green environment-friendly adhesive.
The invention has the beneficial effects that:
the invention relates to a low temperature resistant green environment-friendly adhesive and a preparation method thereof, wherein the adhesive is prepared by epoxy resin, polyvinyl alcohol resin, sodium dodecyl benzene sulfonate, acetone, sodium silicate powder, silicon micropowder and water according to a formula, the epoxy resin and the polyvinyl alcohol resin are used as base materials, the acetone and the water are used as solvents to realize the dissolution of the epoxy resin and the polyvinyl alcohol resin, the sodium silicate powder is added to generate a viscous sodium silicate aqueous solution, then the sodium silicate aqueous solution is dispersed in a system in a three-dimensional net shape, and then quartz powder is added to be dispersed in the three-dimensional net structure of the sodium silicate aqueous solution, so that the prepared adhesive has excellent low temperature resistance and mechanical property, the raw materials of the adhesive are environment-friendly and nontoxic, the use is safe, the preparation method of the adhesive is simple, the production is easy, and the cost is.
The adhesive is produced by using adhesive production equipment, a support cylinder is started, a movable rod of the support cylinder extends to push a sealing cover to ascend, so that the sealing cover is separated from a forming tank, adhesive raw materials are sequentially added into the forming tank, the sealing cover is sealed by contracting the movable rod of the support cylinder, a driving motor is started, the two driving motors run to drive two stirring paddles to rotate, the rotating stirring paddles uniformly stir the adhesive raw materials to obtain an adhesive sizing material, a glue filling barrel is placed on a conveying belt of a belt conveyor, the belt conveyor is started to drive the glue filling barrel to convey forwards until the glue filling barrel is positioned right below a glue injection nozzle, a glue filling cylinder is started, the movable rod of the glue filling cylinder extends to drive a mounting plate, a glue injection nozzle, a feeding assembly and a pressure plate to descend, the glue injection nozzle descends into an inner cavity of the glue filling barrel, and the mounting plate descends through a guide rod, The supporting spring drives the positioning plate to descend, the positioning plate descends to cover the barrel opening of the glue filling barrel, the positioning plate is positioned through the positioning angle, pressure is applied to the adhesive sizing material in the descending process of the pressure plate, the adhesive sizing material enters the discharge pipe from the feed inlet of the feed screen plate of the feed assembly, then the adhesive sizing material is injected into the glue filling barrel through the glue injection nozzle, and the glue filling barrel filled with the adhesive sizing material is conveyed to the sealing cover in the sealing cover process; the adhesive production equipment can realize uniform mixing of raw materials by driving the stirring paddle to rotate through the driving motor, the feeding assembly, the pressure plate, the positioning plate and the glue injection nozzle can descend through the operation of the glue injection cylinder, the pressure plate plays a role in applying pressure to provide the condition for outputting adhesive sizing materials, the feeding assembly enables the adhesive sizing materials to have the output direction when entering the adhesive sizing materials, the output of the adhesive sizing materials can be freely controlled, the positioning plate realizes the positioning of the glue charging barrel and assists the glue injection nozzle to realize the accurate injection of the adhesive sizing materials; the adhesive production equipment has high automation degree, effectively improves the production efficiency of the cementing agent, has simple structure, can complete most of operations through one glue filling cylinder, and greatly reduces the equipment cost for producing the cementing agent.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the construction of an adhesive production apparatus according to the present invention;
FIG. 2 is a schematic structural view of a manufacturing mechanism according to the present invention;
FIG. 3 is a schematic view showing the internal structure of the molded can of the present invention;
FIG. 4 is a connection view of the glue filling cylinder, the pressure plate, the feeding assembly and the discharging pipe in the present invention;
FIG. 5 is a connection view of the discharge tube, the mounting plate, the positioning plate and the glue injection nozzle in the invention;
fig. 6 is a schematic view of the structure of the conveying mechanism of the present invention.
In the figure: 100. manufacturing a mechanism; 200. a conveying mechanism; 300. filling a glue barrel; 101. a support frame; 102. an n-shaped bracket; 103. forming a can; 104. a sealing cover; 105. a fixed block; 106. a support cylinder; 107. a glue filling cylinder; 108. a drive motor; 109. a stirring paddle; 110. a feed assembly; 111. a material pressing plate; 112. a discharge pipe; 113. a heating coil; 114. a shaft hole is penetrated; 115. a top sealing plate; 116. feeding a screen plate; 117. a bottom sealing plate; 118. mounting a plate; 119. positioning a plate; 120. a glue injection nozzle; 121. a guide bar; 122. a limiting plate; 123. a support spring; 124. positioning an angle; 201. a mounting frame; 202. a belt conveyor; 203. and a guide baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
referring to fig. 1-6, the present embodiment is a low temperature resistant green environmental protection adhesive, which comprises the following components in parts by weight: 10 parts of epoxy resin, 10 parts of polyvinyl alcohol resin, 5 parts of sodium dodecyl benzene sulfonate, 7 parts of acetone, 8 parts of sodium silicate powder, 7 parts of silicon micropowder and 160 parts of water;
the low-temperature-resistant green environment-friendly adhesive is prepared by the following steps:
the method comprises the following steps: starting a supporting cylinder 106 of the adhesive production equipment, extending a movable rod of the supporting cylinder 106 to push a sealing cover 104 to ascend, so that the sealing cover 104 is separated from a forming tank 103, adding acetone and water into the forming tank 103, then adding epoxy resin and polyvinyl alcohol resin, enabling the sealing cover 104 to seal the forming tank 103 by contraction of the movable rod of the supporting cylinder 106, and starting a heating coil 113;
step two: starting the driving motors 108, driving the two driving motors 108 to rotate to drive the two stirring paddles 109 to rotate, stirring the epoxy resin and the polyvinyl alcohol resin by the rotating stirring paddles 109 at the temperature of 90 ℃ in a heat preservation manner until the epoxy resin and the polyvinyl alcohol resin are completely dissolved in a mixed solution of acetone and water to obtain a mixed material, then opening the sealing cover 104 to sequentially add sodium dodecyl benzene sulfonate, silicon micropowder and sodium silicate powder into the mixed material, and then stirring the mixed material uniformly at the temperature of 100 ℃ in a heat preservation manner to obtain an adhesive sizing material;
step three: placing the glue barrel 300 on a conveying belt of the belt conveyor 202, starting the belt conveyor 202 to drive the glue barrel 300 to convey forwards until the glue barrel 300 is positioned right below the glue injection nozzle 120;
step four: the glue filling cylinder 107 is started, a movable rod of the glue filling cylinder 107 extends to drive the mounting plate 118, the glue injection nozzle 120, the feeding assembly 110 and the pressing plate 111 to descend, the glue injection nozzle 120 descends into an inner cavity of the glue filling barrel 300, the mounting plate 118 descends to drive the positioning plate 119 to descend through the guide rod 121 and the support spring 123, and the positioning plate 119 descends to cover a barrel opening of the glue filling barrel 300 and is positioned through the positioning angle 124;
step five: applying pressure to the adhesive material during the descending process of the pressure plate 111, so that the adhesive material enters the discharge pipe 112 from the feed inlet of the feed screen 116 of the feed assembly 110, and then is injected into the adhesive filling barrel 300 through the adhesive injection nozzle 120;
step six: and conveying the glue barrel 300 filled with the glue material of the adhesive to a capping process for capping, and completing capping to obtain the low-temperature-resistant green environment-friendly adhesive.
Example 2:
referring to fig. 1-6, the present embodiment is a low temperature resistant green environmental protection adhesive, which comprises the following components in parts by weight: 20 parts of epoxy resin, 20 parts of polyvinyl alcohol resin, 7 parts of sodium dodecyl benzene sulfonate, 9 parts of acetone, 12 parts of sodium silicate powder, 13 parts of silicon micropowder and 200 parts of water;
the low-temperature-resistant green environment-friendly adhesive is prepared by the following steps:
the method comprises the following steps: starting a supporting cylinder 106 of the adhesive production equipment, extending a movable rod of the supporting cylinder 106 to push a sealing cover 104 to ascend, so that the sealing cover 104 is separated from a forming tank 103, adding acetone and water into the forming tank 103, then adding epoxy resin and polyvinyl alcohol resin, enabling the sealing cover 104 to seal the forming tank 103 by contraction of the movable rod of the supporting cylinder 106, and starting a heating coil 113;
step two: starting the driving motors 108, driving the two driving motors 108 to rotate to drive the two stirring paddles 109 to rotate, stirring the epoxy resin and the polyvinyl alcohol resin by the rotating stirring paddles 109 at the temperature of 100 ℃ in a heat preservation manner until the epoxy resin and the polyvinyl alcohol resin are completely dissolved in a mixed solution of acetone and water to obtain a mixed material, then opening the sealing cover 104 to sequentially add sodium dodecyl benzene sulfonate, silicon micropowder and sodium silicate powder into the mixed material, and then stirring the mixed material uniformly at the temperature of 120 ℃ in a heat preservation manner to obtain an adhesive sizing material;
step three: placing the glue barrel 300 on a conveying belt of the belt conveyor 202, starting the belt conveyor 202 to drive the glue barrel 300 to convey forwards until the glue barrel 300 is positioned right below the glue injection nozzle 120;
step four: the glue filling cylinder 107 is started, a movable rod of the glue filling cylinder 107 extends to drive the mounting plate 118, the glue injection nozzle 120, the feeding assembly 110 and the pressing plate 111 to descend, the glue injection nozzle 120 descends into an inner cavity of the glue filling barrel 300, the mounting plate 118 descends to drive the positioning plate 119 to descend through the guide rod 121 and the support spring 123, and the positioning plate 119 descends to cover a barrel opening of the glue filling barrel 300 and is positioned through the positioning angle 124;
step five: applying pressure to the adhesive material during the descending process of the pressure plate 111, so that the adhesive material enters the discharge pipe 112 from the feed inlet of the feed screen 116 of the feed assembly 110, and then is injected into the adhesive filling barrel 300 through the adhesive injection nozzle 120;
step six: and conveying the glue barrel 300 filled with the glue material of the adhesive to a capping process for capping, and completing capping to obtain the low-temperature-resistant green environment-friendly adhesive.
Example 3:
referring to fig. 1-6, the adhesive production apparatus in the present embodiment includes a manufacturing mechanism 100, a conveying mechanism 200, and a glue bucket 300, wherein a plurality of glue buckets 300 are disposed on the conveying mechanism 200, and the manufacturing mechanism 100 is erected on the conveying mechanism 200;
the manufacturing mechanism 100 comprises a support frame 101, an n-shaped support 102, a forming tank 103, a sealing cover 104, a fixing block 105, a support cylinder 106, a glue filling cylinder 107, a driving motor 108, a stirring paddle 109, a feeding assembly 110, a pressure plate 111, a discharge pipe 112, a heating coil 113, a shaft penetrating hole 114, a mounting plate 118, a positioning plate 119, a glue injection nozzle 120, a guide rod 121, a limiting plate 122, a support spring 123 and a positioning angle 124, wherein the n-shaped support 102 is installed at the top of the support frame 101, the forming tank 103 is installed in the middle of the top of the support frame 101, the forming tank 103 is located in an inner cavity of the n-shaped support 102, the fixing block 105 is installed between the inner walls of the two sides of the forming tank 103 and the n-shaped support 102, the support cylinder 106 is installed at the top of the fixing block 105, the movable rods of the support cylinders 106 at the two sides are respectively connected to, a glue filling cylinder 107 is arranged in the middle of the top of the n-shaped support 102;
the movable rod of the glue filling cylinder 107 sequentially penetrates through the n-shaped support 102, the sealing cover 104 and the material pressing plate 111 from top to bottom and extends into an inner cavity of the forming tank 103, the end part of the movable rod of the glue filling cylinder 107 is connected to the top axis of the feeding assembly 110, the n-shaped support 102, the sealing cover 104 and the movable rod of the glue filling cylinder 107 are in sliding connection, and the material pressing plate 111, the feeding assembly 110 and the movable rod of the glue filling cylinder 107 are fixedly connected;
the heating coil 113 is installed in the inner wall of the forming tank 103, the stirring paddles 109 are arranged on two sides in the inner cavity of the forming tank 103, the stirring blade of one stirring paddle 109 is located at a position, close to the middle, of the inner cavity of the forming tank 103, the stirring blade of the other stirring paddle 109 is located at a position, close to the bottom, of the inner cavity of the forming tank 103, the connecting rods of the two stirring paddles 109 penetrate through the pressure plate 111 and the sealing cover 104 and extend to output shafts of the two driving motors 108 respectively, the pressure plate 111 is provided with two through holes 114, the pressure plate 111 is connected with the two stirring paddles 109 through the two through holes 114 in a sliding mode, and the two driving motors 108 are installed on two sides of the top of the sealing cover 104 respectively;
a discharge pipe 112 is installed at the bottom of the feeding assembly 110, the bottom end of the discharge pipe 112 penetrates through the bottom of the forming tank 103 and the top of the support frame 101, a glue injection nozzle 120 is installed at the bottom end of the discharge pipe 112, a mounting plate 118 and a positioning plate 119 are sleeved at a position, close to the bottom end, of the discharge pipe 112, the mounting plate 118 is located above the positioning plate 119, the mounting plate 118 is fixedly connected with the discharge pipe 112, and the positioning plate 119 is slidably connected with the discharge pipe 112;
positioning angles 124 are respectively installed on two sides of the positioning plate 119, the positioning angles 124 and a bung hole of the glue barrel 300 are matched components, guide rods 121 are respectively installed on two sides of the top of the positioning plate 119, the top ends of the guide rods 121 penetrate through the mounting plate 118, the guide rods 121 and the mounting plate 118 are connected in a sliding mode, a limiting plate 122 is installed at the top ends of the guide rods 121, two supporting springs 123 are installed between the mounting plate 118 and the positioning plate 119, and the two supporting springs 123 are respectively sleeved on the two guide rods 121;
the feeding assembly 110 comprises a top sealing plate 115, a feeding screen plate 116 and a bottom sealing plate 117, wherein the top sealing plate 115 is installed at the top of the feeding screen plate 116, the bottom sealing plate 117 is installed at the bottom of the feeding screen plate 116, and a plurality of feeding holes are formed in the feeding screen plate 116;
conveying mechanism 200 includes mounting bracket 201, band conveyer 202, direction baffle 203, install band conveyer 202 on the mounting bracket 201, direction baffle 203 is all installed to the top both sides of mounting bracket 201, both sides direction baffle 203 is located directly over the both sides of band conveyer 202's conveyer belt respectively, the dress is glued bucket 300 and is located band conveyer 202's conveyer belt.
Referring to fig. 1-6, the operation of the adhesive production apparatus of the present embodiment is as follows:
the method comprises the following steps: starting a supporting cylinder 106 of the adhesive production equipment, extending a movable rod of the supporting cylinder 106 to push a sealing cover 104 to ascend, so that the sealing cover 104 is separated from the forming tank 103, adding adhesive raw materials into the forming tank 103 in sequence, and enabling the sealing cover 104 to seal the forming tank 103 by contraction of the movable rod of the supporting cylinder 106;
step two: starting the driving motors 108, driving the two driving motors 108 to rotate to drive the two stirring paddles 109 to rotate, and uniformly stirring the raw materials of the adhesive by the rotating stirring paddles 109 to obtain an adhesive sizing material;
step three: placing the glue barrel 300 on a conveying belt of the belt conveyor 202, starting the belt conveyor 202 to drive the glue barrel 300 to convey forwards until the glue barrel 300 is positioned right below the glue injection nozzle 120;
step four: the glue filling cylinder 107 is started, a movable rod of the glue filling cylinder 107 extends to drive the mounting plate 118, the glue injection nozzle 120, the feeding assembly 110 and the pressing plate 111 to descend, the glue injection nozzle 120 descends into an inner cavity of the glue filling barrel 300, the mounting plate 118 descends to drive the positioning plate 119 to descend through the guide rod 121 and the support spring 123, and the positioning plate 119 descends to cover a barrel opening of the glue filling barrel 300 and is positioned through the positioning angle 124;
step five: applying pressure to the adhesive material during the descending process of the pressure plate 111, so that the adhesive material enters the discharge pipe 112 from the feed inlet of the feed screen 116 of the feed assembly 110, and then is injected into the adhesive filling barrel 300 through the adhesive injection nozzle 120;
step six: the glue barrel 300 filled with the glue material of the adhesive is conveyed to the capping process for capping.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (10)
1. The low-temperature-resistant green environment-friendly adhesive is characterized by comprising the following components in parts by weight: 10-20 parts of epoxy resin, 10-20 parts of polyvinyl alcohol resin, 5-7 parts of sodium dodecyl benzene sulfonate, 7-9 parts of acetone, 8-12 parts of sodium silicate powder, 7-13 parts of silicon micropowder and 200 parts of water 160-doped materials;
the low-temperature-resistant green environment-friendly adhesive is prepared by the following steps:
the method comprises the following steps: starting a supporting cylinder (106) of the adhesive production equipment, extending a movable rod of the supporting cylinder (106) to push a sealing cover (104) to ascend so that the sealing cover (104) is separated from a forming tank (103), adding acetone and water into the forming tank (103), then adding epoxy resin and polyvinyl alcohol resin, sealing the forming tank (103) by the sealing cover (104) through contraction of the movable rod of the supporting cylinder (106), and starting a heating coil (113);
step two: starting the driving motors (108), driving the two stirring paddles (109) to rotate by the operation of the two driving motors (108), stirring the epoxy resin and the polyvinyl alcohol resin by the rotating stirring paddles (109) at the temperature of 90-100 ℃ in a heat preservation manner until the epoxy resin and the polyvinyl alcohol resin are completely dissolved in the mixed solution of acetone and water to obtain a mixed material, then opening the sealing cover (104) to sequentially add sodium dodecyl benzene sulfonate, silicon micropowder and sodium silicate powder into the mixed material, and then stirring the mixed material uniformly at the temperature of 100-120 ℃ in a heat preservation manner to obtain an adhesive sizing material;
step three: placing the glue filling barrel (300) on a conveying belt of a belt conveyor (202), starting the belt conveyor (202) to drive the glue filling barrel (300) to convey forwards until the glue filling barrel (300) is positioned right below the glue injection nozzle (120);
step four: the glue filling cylinder (107) is started, a movable rod of the glue filling cylinder (107) extends to drive the mounting plate (118), the glue injection nozzle (120), the feeding assembly (110) and the pressure plate (111) to descend, the glue injection nozzle (120) descends into an inner cavity of the glue filling barrel (300), the mounting plate (118) descends to drive the positioning plate (119) to descend through the guide rod (121) and the support spring (123), and the positioning plate (119) descends to cover the barrel opening of the glue filling barrel (300) and is positioned through the positioning angle (124);
step five: the pressure is applied to the adhesive sizing material in the descending process of the pressure plate (111), so that the adhesive sizing material enters the discharge pipe (112) from the feed inlet of the feed screen plate (116) of the feed assembly (110), and then is injected into the adhesive filling barrel (300) through the adhesive injection nozzle (120);
step six: and conveying the glue filling barrel (300) filled with the glue material of the adhesive to a capping process for capping, and capping to obtain the low-temperature-resistant green environment-friendly adhesive.
2. The adhesive with low temperature resistance and environment friendliness as claimed in claim 1, wherein the adhesive production equipment comprises a manufacturing mechanism (100), a conveying mechanism (200) and a glue filling barrel (300), wherein a plurality of glue filling barrels (300) are placed on the conveying mechanism (200), and the manufacturing mechanism (100) is erected on the conveying mechanism (200).
3. The low-temperature-resistant green environment-friendly adhesive as claimed in claim 2, wherein the manufacturing mechanism (100) comprises a support frame (101), an n-shaped support (102), a forming tank (103), a sealing cover (104), a fixing block (105), a support cylinder (106), a glue filling cylinder (107), a driving motor (108), a stirring paddle (109), a feeding assembly (110), a pressure plate (111), a discharging pipe (112), a heating coil (113), a shaft penetrating hole (114), a mounting plate (118), a positioning plate (119), a glue filling nozzle (120), a guide rod (121), a limiting plate (122), a support spring (123) and a positioning angle (124), the n-shaped support (102) is mounted at the top of the support frame (101), the forming tank (103) is mounted at the middle position of the top of the support frame (101), and the forming tank (103) is located in an inner cavity of the n-shaped support (102), and all install fixed block (105) between the both sides inner wall of shaping jar (103) and n shape support (102), support cylinder (106) are installed at the top of fixed block (105), both sides the movable rod that supports cylinder (106) is connected respectively at the bottom both ends of sealed lid (104), place in the top of shaping jar (103) sealed lid (104), encapsulating cylinder (107) are installed to the top intermediate position of n shape support (102).
4. The adhesive is characterized in that a movable rod of the glue filling cylinder (107) sequentially penetrates through the n-shaped support (102), the sealing cover (104) and the pressure plate (111) from top to bottom and extends into an inner cavity of the forming tank (103), the end of the movable rod of the glue filling cylinder (107) is connected to the top axis of the feeding assembly (110), the n-shaped support (102), the sealing cover (104) and the movable rod of the glue filling cylinder (107) are connected in a sliding manner, and the pressure plate (111), the feeding assembly (110) and the movable rod of the glue filling cylinder (107) are fixedly connected.
5. The low temperature resistant green environmental protection adhesive according to claim 3, a heating coil (113) is arranged in the inner wall of the forming tank (103), stirring paddles (109) are arranged on two sides in the inner cavity of the forming tank (103), wherein the stirring blade of one stirring paddle (109) is positioned at the position close to the middle part of the inner cavity of the forming tank (103), the stirring blade of the other stirring paddle (109) is positioned at the position close to the bottom part of the inner cavity of the forming tank (103), the connecting rods of the two stirring paddles (109) penetrate through the pressure plate (111) and the sealing cover (104) and respectively extend to the output shafts of the two driving motors (108), two penetrating shaft holes (114) are formed in the pressure plate (111), the pressure plate (111) is connected with the two stirring paddles (109) in a sliding mode through the two penetrating shaft holes (114), and the two driving motors (108) are installed on two sides of the top of the sealing cover (104) respectively.
6. The adhesive is characterized in that a discharging pipe (112) is installed at the bottom of the feeding assembly (110), the bottom end of the discharging pipe (112) penetrates through the bottom of the forming tank (103) and the top of the supporting frame (101), a glue injection nozzle (120) is installed at the bottom end of the discharging pipe (112), a mounting plate (118) and a positioning plate (119) are sleeved at the position, close to the bottom end, of the discharging pipe (112), the mounting plate (118) is located above the positioning plate (119), the mounting plate (118) is fixedly connected with the discharging pipe (112), and the positioning plate (119) is connected with the discharging pipe (112) in a sliding mode.
7. The adhesive of claim 6, wherein the positioning angle (124) is installed on each of two sides of the positioning plate (119), the positioning angle (124) is a matched component with the barrel opening of the glue barrel (300), the guide rods (121) are installed on each of two sides of the top of the positioning plate (119), the top ends of the guide rods (121) penetrate through the mounting plate (118), the guide rods (121) and the mounting plate (118) are connected in a sliding mode, the limiting plate (122) is installed on each top end of the guide rods (121), the mounting plate (118) and the positioning plate (119) are provided with two supporting springs (123), and the two supporting springs (123) are respectively sleeved on the two guide rods (121).
8. The adhesive is characterized in that the feeding assembly (110) comprises a top sealing plate (115), a feeding screen plate (116), and a bottom sealing plate (117), wherein the top sealing plate (115) is installed on the top of the feeding screen plate (116), the bottom sealing plate (117) is installed on the bottom of the feeding screen plate (116), and a plurality of feeding holes are formed in the feeding screen plate (116).
9. The adhesive is characterized in that the conveying mechanism (200) comprises a mounting frame (201), a belt conveyor (202) and a guide baffle (203), the belt conveyor (202) is mounted on the mounting frame (201), the guide baffle (203) is mounted on both sides of the top of the mounting frame (201), the guide baffle (203) is located on both sides of a conveying belt of the belt conveyor (202), the guide baffle (203) is located on both sides of the conveying belt, and the glue filling barrel (300) is located on the conveying belt of the belt conveyor (202).
10. The preparation method of the low-temperature-resistant green environment-friendly adhesive as claimed in claim 1, characterized by comprising the following steps:
the method comprises the following steps: starting a supporting cylinder (106) of the adhesive production equipment, extending a movable rod of the supporting cylinder (106) to push a sealing cover (104) to ascend so that the sealing cover (104) is separated from a forming tank (103), adding acetone and water into the forming tank (103), then adding epoxy resin and polyvinyl alcohol resin, sealing the forming tank (103) by the sealing cover (104) through contraction of the movable rod of the supporting cylinder (106), and starting a heating coil (113);
step two: starting the driving motors (108), driving the two stirring paddles (109) to rotate by the operation of the two driving motors (108), stirring the epoxy resin and the polyvinyl alcohol resin by the rotating stirring paddles (109) at the temperature of 90-100 ℃ in a heat preservation manner until the epoxy resin and the polyvinyl alcohol resin are completely dissolved in the mixed solution of acetone and water to obtain a mixed material, then opening the sealing cover (104) to sequentially add sodium dodecyl benzene sulfonate, silicon micropowder and sodium silicate powder into the mixed material, and then stirring the mixed material uniformly at the temperature of 100-120 ℃ in a heat preservation manner to obtain an adhesive sizing material;
step three: placing the glue filling barrel (300) on a conveying belt of a belt conveyor (202), starting the belt conveyor (202) to drive the glue filling barrel (300) to convey forwards until the glue filling barrel (300) is positioned right below the glue injection nozzle (120);
step four: the glue filling cylinder (107) is started, a movable rod of the glue filling cylinder (107) extends to drive the mounting plate (118), the glue injection nozzle (120), the feeding assembly (110) and the pressure plate (111) to descend, the glue injection nozzle (120) descends into an inner cavity of the glue filling barrel (300), the mounting plate (118) descends to drive the positioning plate (119) to descend through the guide rod (121) and the support spring (123), and the positioning plate (119) descends to cover the barrel opening of the glue filling barrel (300) and is positioned through the positioning angle (124);
step five: the pressure is applied to the adhesive sizing material in the descending process of the pressure plate (111), so that the adhesive sizing material enters the discharge pipe (112) from the feed inlet of the feed screen plate (116) of the feed assembly (110), and then is injected into the adhesive filling barrel (300) through the adhesive injection nozzle (120);
step six: and conveying the glue filling barrel (300) filled with the glue material of the adhesive to a capping process for capping, and capping to obtain the low-temperature-resistant green environment-friendly adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110237171.6A CN113025246A (en) | 2021-03-03 | 2021-03-03 | Low-temperature-resistant green environment-friendly adhesive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110237171.6A CN113025246A (en) | 2021-03-03 | 2021-03-03 | Low-temperature-resistant green environment-friendly adhesive and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN113025246A true CN113025246A (en) | 2021-06-25 |
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| CN202110237171.6A Withdrawn CN113025246A (en) | 2021-03-03 | 2021-03-03 | Low-temperature-resistant green environment-friendly adhesive and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457953A (en) * | 2021-07-09 | 2021-10-01 | 芜湖夏鑫新型材料科技有限公司 | PC photoelectric protective film |
| CN113697746A (en) * | 2021-08-04 | 2021-11-26 | 今强实业(瑞昌)有限公司 | A filling equipment for adhesive production |
| CN114735640A (en) * | 2022-04-13 | 2022-07-12 | 岚图汽车科技有限公司 | Can lock moulding equipment who glues bucket automatically |
-
2021
- 2021-03-03 CN CN202110237171.6A patent/CN113025246A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113457953A (en) * | 2021-07-09 | 2021-10-01 | 芜湖夏鑫新型材料科技有限公司 | PC photoelectric protective film |
| CN113697746A (en) * | 2021-08-04 | 2021-11-26 | 今强实业(瑞昌)有限公司 | A filling equipment for adhesive production |
| CN114735640A (en) * | 2022-04-13 | 2022-07-12 | 岚图汽车科技有限公司 | Can lock moulding equipment who glues bucket automatically |
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Application publication date: 20210625 |