CN112742255A - Preparation process of epoxy resin adhesive - Google Patents
Preparation process of epoxy resin adhesive Download PDFInfo
- Publication number
- CN112742255A CN112742255A CN202011473802.6A CN202011473802A CN112742255A CN 112742255 A CN112742255 A CN 112742255A CN 202011473802 A CN202011473802 A CN 202011473802A CN 112742255 A CN112742255 A CN 112742255A
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- plate
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- stirring
- plates
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- 230000001070 adhesive effect Effects 0.000 title claims abstract description 112
- 239000000853 adhesive Substances 0.000 title claims abstract description 111
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 32
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 128
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims description 27
- 230000005540 biological transmission Effects 0.000 claims description 25
- 239000003292 glue Substances 0.000 claims description 19
- 238000007790 scraping Methods 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims 6
- 229920006332 epoxy adhesive Polymers 0.000 claims 3
- 238000005516 engineering process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000005496 tempering Methods 0.000 description 7
- 206010039509 Scab Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/95—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with stirrers having planetary motion, i.e. rotating about their own axis and about a sun axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/10—Maintenance of mixers
- B01F35/12—Maintenance of mixers using mechanical means
- B01F35/123—Maintenance of mixers using mechanical means using scrapers for cleaning mixers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/31—Couplings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/322—Construction of driving shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/43—Supporting receptacles on frames or stands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/75485—Discharge mechanisms characterised by the means for discharging the components from the mixer the mixing receptacle rotating in opposite directions for mixing and for discharging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/36—Mixing of ingredients for adhesives or glues; Mixing adhesives and gas
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Abstract
The invention relates to a preparation process of an epoxy resin adhesive, which uses an epoxy resin adhesive preparation device, the epoxy resin adhesive preparation device comprises a vertical frame, a fixed rod, a fixture block and a stirring mechanism, wherein the vertical frame is symmetrically arranged on the existing working ground front and back, the upper end of the vertical frame is connected with the fixed rod through a rotating shaft, the upper end of the outer side end of the fixed rod is provided with a U-shaped groove, the fixture block is arranged in the U-shaped groove in a sliding fit mode, the inner side end of the fixture block is connected with a connecting groove in a sliding fit mode, the connecting groove is formed in the upper end of the outer side end of the vertical frame, and the stirring mechanism is arranged between the inner side ends of the fixed rod.
Description
Technical Field
The invention relates to the field of adhesive preparation, in particular to a preparation process of an epoxy resin adhesive.
Background
The adhesive is a substance with good adhesive property, which is adhered on the surface by the adhesive force and cohesive force to play the role of connecting objects, generally, one or two or more than two homogeneous or heterogeneous products (or materials) can be connected together, and the cured organic or inorganic, natural or synthetic substances with enough strength are commonly called as adhesive or bonding agent, adhesive, and conventionally called as glue for short, the preparation process of the adhesive comprises basic processes of batching, mixing and stirring, and the like, the adhesive can be divided into structural type, non-structural type or special type according to the application objects, wherein the structural adhesive comprises thermosetting adhesives such as epoxy resin, polyurethane, organic silicon, polyimide and the like, thermoplastic adhesives such as polyacrylate, polymethacrylate, methanol and the like, and modified adhesive multicomponent such as phenolic-epoxy type and the like, however, the following problems can occur during the mixing and stirring process of the raw materials for preparing the adhesive:
1. the raw materials are stirred in a single mode, so that the phenomenon of uneven mixing is easy to occur, the prepared adhesive has heavier granular sensation, namely the fineness of the adhesive is lower, and the adhesive cannot be subjected to uniform quenching and tempering treatment;
2. in the raw material stirring process, more raw material mixture is easily adhered inside the stirring structure, so that edge accumulation and a sticky adhesive scab layer are easily generated, the adhesive is in an incomplete pouring state in the process of pouring the adhesive, and the residual adhesive easily influences subsequent operation.
Disclosure of Invention
Technical scheme (I)
In order to achieve the purpose, the invention adopts the following technical scheme that an epoxy resin adhesive preparation process uses an epoxy resin adhesive preparation device, the epoxy resin adhesive preparation device comprises a vertical frame, a fixed rod, a clamping block and a stirring mechanism, and the specific preparation process when the epoxy resin adhesive is prepared by adopting the epoxy resin adhesive preparation device is as follows:
s1, adding materials: manually pouring raw materials required for preparing the epoxy resin adhesive into a stirring barrel;
s2, stirring and glue making: the first motor drives the hollow shaft to rotate, the fixed shaft synchronously and horizontally rotates along with the hollow shaft, meanwhile, the first motor drives the transmission set to rotate, the transmission set enables the fixed shaft to vertically rotate through a belt, and the stirring plate synchronously rotates along with the fixed shaft so as to stir and glue raw materials;
s3, synchronous bottom glue scraping: the transverse plate synchronously rotates along with the stirring plate to synchronously scrape the glue on the bottom of the stirring barrel;
s4, preparation before pouring: after stirring and glue making are finished, the vertical plate is pushed upwards through the first electric sliding block, the vertical plate synchronously pushes the butt strap, the butt strap drives the first motor to synchronously move until the lower end of the hollow shaft is exposed out of the stirring barrel, and then the hollow shaft is manually taken away;
s5, collecting adhesive: the clamping block is manually pulled away from the connecting groove, and the stirring barrel is rotated leftwards and downwards to pour the adhesive in the stirring barrel into the collecting basket.
The vertical frame front and back symmetry install and have had work subaerially, the upper end pivot of vertical frame is connected with the dead lever, U type recess has been seted up to the upper end of the outside end of dead lever, install the fixture block through the sliding fit mode in the U type recess, the medial extremity of fixture block passes through the sliding fit mode and links to each other with connecting groove, connecting groove sets up in the upper end of erecting the frame outside end, installs rabbling mechanism between the medial extremity of dead lever.
The stirring mechanism comprises a stirring barrel, a first electric slider, a vertical plate, an attachment strap, a first motor, a hollow shaft, a transmission set, a fixed shaft, a belt, a stirring plate, a transverse plate and a collecting basket, wherein the stirring barrel is arranged between the inner side ends of the fixed rod, a first rectangular groove is symmetrically formed in the upper end surface of the stirring barrel in an acting manner, the first electric slider is arranged in the first rectangular groove in a sliding fit manner, the vertical plate is arranged at the upper end of the first electric slider, the vertical plate is connected with the first rectangular groove in a sliding fit manner, the attachment strap is connected between the upper ends of the vertical plates, the lower end surface of the attachment strap is attached to the upper end surface of the stirring barrel, the first motor is arranged in the middle of the attachment strap, the hollow shaft is arranged at the output shaft end of the first motor, the hollow shaft is positioned below the attachment strap, the transmission set is arranged in the hollow shaft, the, a fixed shaft is arranged below the transmission set, the fixed shaft is rotatably arranged at the lower end of the hollow shaft, the two side ends of the fixed shaft are positioned outside the hollow shaft, the transmission set is connected with the middle part of the fixed shaft through a belt, stirring plates are symmetrically arranged at the front end and the rear end of the fixed shaft, a transverse plate is connected between the right ends of the adjacent stirring plates, a collecting basket is arranged between the lower ends of the vertical frames, the collecting basket is arranged on the existing working ground in a sliding fit manner, raw materials required for preparing epoxy resin adhesives are poured into a stirring barrel manually, then the hollow shaft is driven to rotate through a motor, the fixed shaft synchronously and horizontally rotates along with the hollow shaft, meanwhile, the motor drives the transmission set to rotate, the transmission set simultaneously enables the fixed shaft to vertically rotate through the belt, and the stirring plates synchronously rotate along with the fixed shaft to stir and prepare the adhesives among, the transverse plate rotates the bottom of in-process to the agitator and carries out synchronous frictioning, and the stirring system glues the back of accomplishing, upwards promotes the riser through an electronic slider, and the riser promotes the attachment strap in step, and the attachment strap drives a motor synchronous motion, until the lower extreme of hollow shaft exposes the agitator, then takes away the hollow shaft through artifical mode, then takes out the fixture block from connecting groove through artifical mode, and the while rotates the agitator down in order to pour the adhesive in the agitator into the collection basket left.
The transmission group include a conical gear, connecting axle and No. two conical gears, No. one conical gear installs the output axle head at a motor, a conical gear is located the hollow shaft inside, be provided with the connecting axle under a conical gear, rotate between connecting axle and the hollow shaft and be connected, No. two conical gears are installed to the front end of connecting axle, mesh between No. two conical gears and a conical gear, the belt is connected and between the middle part of connecting axle and the middle part of fixed axle, a motor drives a conical gear level and rotates, cooperation between a conical gear and the No. two conical gear makes No. two conical gears drive the connecting axle and do vertical rotation in step, the connecting axle drives synchronous rotation through the belt, the fixed axle drives and stirs the board synchronous rotation, it drives horizontal board synchronous rotation to stir the board.
As a preferred technical scheme of the invention, an inverted U-shaped frame is arranged at the right left side of the collecting basket, a second electric slide block is arranged at the lower end of a vertical section of the inverted U-shaped frame, the second electric slide block is connected with the existing working ground in a sliding fit manner, a first pin shaft is arranged in the middle of a horizontal section of the inverted U-shaped frame, the left end of the first pin shaft is rotatably connected with a vertical plate, the upper end of the vertical plate is rotatably connected with a second pin shaft, a longitudinal plate is arranged at the right end of the second pin shaft, round bars are symmetrically arranged at the front end and the rear end of the longitudinal plate, inserting plates are symmetrically arranged at the front end and the rear end of each inserting plate, the limiting plates are arranged on the side end surfaces of the inverted U-shaped frame, the inserting plates are connected with the limiting plates in a sliding fit manner, an L-shaped frame is arranged at the left end surface of the vertical section at the front end of the inverted U-shaped frame, the output shaft end of the second motor is provided with a rotating plate, the upper end of the rotating plate is connected with the rotating plate in a rotating way through a third pin shaft, the rotating plate is positioned on the left side of the inserting plate, the upper end of the rotating plate is connected with the left end of a round rod at the front end of the longitudinal plate, the adhesive is poured into the collecting basket and then resets the stirring barrel in a manual way, then the inverted U-shaped frame is driven by a second electric slide block to move rightwards until the longitudinal plate is positioned right above the middle part of the collecting basket, then the rotating plate is driven by a second motor to rotate, the rotating plate is driven by a third pin shaft to rotate synchronously, the longitudinal plate can rotate in a reciprocating way within a certain range up and down under the drive of the rotating plate, the longitudinal plate drives the vertical plate to rotate synchronously, meanwhile, the inserting plate is driven by the longitudinal plate to reciprocate up and down between the limiting plates, the motion of the inserting plates on the front side and the rear side of the longitudinal plate is in a staggered state, the inserting, prevents the adhesive material particles which are not melted or carried in the adhesive material, thereby greatly improving the preparation quality of the adhesive material.
As a preferred technical scheme of the invention, an annular groove is formed in the inner bottom wall of the stirring barrel, an annular scraping plate is installed in the annular groove in a sliding fit mode, vertical plates are symmetrically installed in the middles of the left end and the right end of the outer ring surface of the annular scraping plate, a third electric sliding block is installed at the lower end of the outer side end surface of each vertical plate, the third electric sliding block and the vertical plates are connected with the plate groove in a sliding fit mode, the plate groove is formed in the inner ring surface of the stirring barrel, the stirring barrel is manually rotated leftwards and downwards to dump adhesive, when the adhesive is basically dumped, the vertical plates are driven to move towards the opening of the stirring barrel through the third electric sliding blocks, the vertical plates are synchronously provided with a moving ring scraping plate, the ring scraping plate synchronously scrapes off the residual adhesive on the wall of the stirring barrel and pushes the residual adhesive out of the stirring barrel, further, the quality reduction of subsequent raw material mixing and stirring caused by the residual, meanwhile, the utilization degree of the adhesive can be improved.
As a preferred technical scheme of the invention, the front end and the rear end of the outer ring surface of the hollow shaft are symmetrically provided with extension plates, the extension plates are positioned between the transverse plates and the butt strap, the outer side ends of the extension plates are provided with vertical scraping plates, the stirring plates are positioned on the inner sides of the vertical scraping plates, the outer side ends of the vertical scraping plates are connected with the inner ring surface of the stirring barrel in a sliding fit mode, the hollow shaft is driven by a motor to rotate horizontally and simultaneously drive the extension plates to rotate synchronously, the extension plates drive the vertical scraping plates to move synchronously, and the vertical scraping plates carry out synchronous scraping operation on adhered raw material mixture on the barrel wall of the stirring barrel.
As a preferable technical scheme of the invention, an inclined scraper is arranged on the lower end face of the limiting plate, the inner side end face of the inclined scraper in the front-back direction is connected with the side end face of the inserting plate in a sliding fit mode, the lower end of the inclined scraper is positioned below the horizontal section of the inverted U-shaped frame, and in the process that the inserting plate is vertically and reciprocally inserted and stirred with the adhesive, the inclined scraper can play a role in synchronously scraping the adhesive on the side surface of the inserting plate so as to avoid the increase of the resistance borne by the inserting plate due to the adhesive adhesion and the increase of the adhesive adhesion amount of the adhesive, and further maintain the uniform tempering effect of the inserting plate on the.
As a preferred technical scheme, the inserting plate comprises an inner plate, a hollow plate and clamping pins, the upper end of the inner plate is rotatably connected with a round rod, the inner plate is installed inside the hollow plate in a sliding fit mode, one through hole is formed in the outer side end face of the hollow plate in the left and right directions at equal intervals from top to bottom, a second through hole is formed in the right inner side of the one through hole, the second through hole is formed in the side end face of the inner plate, the clamping pins are connected between the one through hole and the second through hole in a sliding fit mode, the vertical length size of the hollow plate and the inner plate can be adjusted by controlling the installation positions of the clamping pins, and therefore the inserting plate can adapt to thickness change of an adhesive in a collecting basket, and then the adhesive can be kept to be fully inserted and stirred, so that the.
As a preferred technical scheme of the invention, the left side and the right side of the butt strap are symmetrically provided with mounting holes, the mounting holes are formed in the upper end face of the stirring barrel and are uniformly distributed along the circumferential direction of the stirring barrel, and the mounting holes are internally provided with the electric heating pipes which can play a role in maintaining and slightly heating the stirring barrel so as to maintain the flowing degree of the adhesive.
(II) advantageous effects
1. According to the preparation process of the epoxy resin adhesive, the epoxy resin adhesive is prepared by adopting a design concept of combining a multi-mode mixing structure, the arranged stirring mechanism can be used for stirring and mixing raw materials in a horizontal direction and a vertical direction in a two-way mode, the stirring degree of the raw materials can be improved by the two-way mixing and stirring mode, meanwhile, the bottom of a stirring barrel can be synchronously scraped, and the uniform mixing degree between the bottom raw materials and the upper raw materials is improved;
2. the inserting plates capable of moving up and down in a staggered reciprocating mode can stir the adhesive in the collecting basket in a penetrating mode to achieve the purpose of uniform tempering, and can prevent unmelted or entrained rubber particles in the adhesive, so that the preparation quality of the adhesive is greatly improved;
3. the ring scraper synchronously scrapes off the adhesive remained on the wall of the stirring barrel and pushes the adhesive out of the stirring barrel, so that the quality reduction of subsequent raw material mixing and stirring caused by the residual adhesive is avoided, an adhesive solidification scab layer is avoided, and meanwhile, the utilization degree of the adhesive is improved;
4. the vertical scraper blade synchronously scrapes the adhered raw material mixture on the wall of the stirring barrel, so that the operation can improve the uniform viscosity and fineness of the whole formed adhesive and can prevent a viscous scab layer from being formed on the wall of the stirring barrel;
5. the inclined scraper can synchronously scrape the adhesive on the side surface of the inserting plate, so that the increase of the resistance borne by the inserting plate due to the adhesive and the increase of the adhesive amount of the adhesive is avoided, and the uniform tempering effect of the inserting plate on the adhesive is further kept;
6. the conversion performance of the mounting position of the bayonet lock can adjust the vertical length of the hollow plate and the inner plate, so that the thickness change of the adhesive in the collecting basket can be adapted, and the adhesive can be kept to be fully penetrated and stirred, so that the uniform tempering degree is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a left side view of the present invention;
FIG. 5 is a first cross-sectional view of the present invention;
FIG. 6 is a second cross-sectional view of the present invention;
FIG. 7 is an enlarged schematic view at X of FIG. 2 of the present invention;
FIG. 8 is an enlarged view of the invention at Y of FIG. 5;
FIG. 9 is an enlarged view of the structure of the present invention at Z of FIG. 5;
FIG. 10 is an enlarged schematic view of the invention at M of FIG. 5;
fig. 11 is an enlarged schematic view of the invention at N of fig. 6.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways, which are defined and covered by the claims.
As shown in fig. 1 to 11, a preparation process of an epoxy resin adhesive uses an epoxy resin adhesive preparation apparatus, the epoxy resin adhesive preparation apparatus includes a vertical frame 1, a fixing rod 2, a clamping block 3 and a stirring mechanism 4, and the preparation process of the epoxy resin adhesive by using the epoxy resin adhesive preparation apparatus is as follows:
s1, adding materials: manually pouring raw materials required for preparing the epoxy resin adhesive into the stirring barrel 40;
s2, stirring and glue making: the first motor 44 drives the hollow shaft 45 to rotate, the fixed shaft 47 synchronously and horizontally rotates along with the hollow shaft 45, meanwhile, the first motor 44 drives the transmission set 46 to rotate, the transmission set 46 simultaneously enables the fixed shaft 47 to vertically rotate through the belt 48, and the stirring plate 49 synchronously rotates along with the fixed shaft 47 to stir and glue raw materials;
s3, synchronous bottom glue scraping: the transverse plate 490 synchronously rotates along with the stirring plate 49 to synchronously scrape the glue from the bottom of the stirring barrel 40;
s4, preparation before pouring: after stirring and glue making are finished, the vertical plate 42 is pushed upwards through the first electric sliding block 41, the vertical plate 42 synchronously pushes the access plate 43, the access plate 43 drives the first motor 44 to synchronously move until the lower end of the hollow shaft 45 is exposed out of the stirring barrel 40, and then the hollow shaft 45 is manually taken away;
s5, collecting adhesive: the fixture block 3 is manually drawn out of the coupling groove while rotating the agitating barrel 40 downward to the left to pour the adhesive in the agitating barrel 40 into the collecting basket 491.
Erect frame 1 around the symmetry install and have work subaerially, the upper end pivot of erecting frame 1 is connected with dead lever 2, U type recess has been seted up to the upper end of the outside end of dead lever 2, install fixture block 3 through the sliding fit mode in the U type recess, the medial extremity of fixture block 3 links to each other with connecting groove through the sliding fit mode, connecting groove sets up in the upper end of erecting frame 1 outside end, install rabbling mechanism 4 between the medial extremity of dead lever 2.
The stirring mechanism 4 comprises a stirring barrel 40, a first electric sliding block 41, a vertical plate 42, an attachment strap 43, a first motor 44, a hollow shaft 45, a transmission set 46, a fixed shaft 47, a belt 48, a stirring plate 49, a transverse plate 490 and a collecting basket 491, wherein the stirring barrel 40 is arranged between the inner side ends of the fixed rod 2, a first rectangular groove is symmetrically formed in the upper end surface of the stirring barrel 40, the first electric sliding block 41 is arranged in the first rectangular groove in a sliding fit mode, the vertical plate 42 is arranged at the upper end of the first electric sliding block 41, the vertical plate 42 is connected with the first rectangular groove in a sliding fit mode, the attachment strap 43 is connected between the upper ends of the vertical plates 42, the lower end surface of the attachment strap 43 is attached to the upper end surface of the stirring barrel 40, the first motor 44 is arranged in the middle of the attachment plate 43, the hollow shaft 45 is arranged at the output end of the first motor 44, the hollow shaft 45 is positioned below the hollow shaft 43, the, the upper end of a transmission set 46 is connected with the output shaft end of a first motor 44, a fixed shaft 47 is arranged below the transmission set 46, the fixed shaft 47 is rotatably arranged at the lower end of a hollow shaft 45, two side ends of the fixed shaft 47 are positioned outside the hollow shaft 45, the transmission set 46 is connected with the middle part of the fixed shaft 47 through a belt 48, stirring plates 49 are symmetrically arranged at the front end and the rear end of the fixed shaft 47, the stirring plates 49 are symmetrically arranged in front and rear, a transverse plate 490 is connected between the right ends of the adjacent stirring plates 49, a collecting basket 491 is arranged between the lower ends of the vertical frames 1, the collecting basket 491 is arranged on the existing working ground in a sliding fit manner, raw materials required for preparing epoxy resin adhesives are poured into a stirring barrel 40 in a manual manner, then the hollow shaft 45 is driven to rotate by the first motor 44, the fixed shaft 47 synchronously and horizontally rotates along with the hollow shaft 45, the transmission set 46 enables the fixed shaft 47 to vertically rotate through the belt 48, the fixed shaft 47 drives the stirring plate 49 to synchronously rotate, the stirring plate 49 drives the transverse plate 490 to synchronously rotate, the stirring plate 49 and the transverse plate 490 are matched to stir and glue the raw materials, the bottom of the stirring barrel 40 is synchronously scraped during the rotation of the transverse plate 490, after the stirring and glue making of the raw materials are completed, the vertical plate 42 is upwards pushed through the first electric slide block 41, the vertical plate 42 synchronously pushes the lapping plate 43, the lapping plate 43 drives the first motor 44 to synchronously move until the lower end of the hollow shaft 45 is exposed out of the stirring barrel 40, then the hollow shaft 45 is manually taken away, the fixture block 3 is manually taken away from the connecting groove, meanwhile, the stirring barrel 40 is rotated leftwards to pour the adhesive in the stirring barrel 40 into the collecting basket 491, the stirring plate 49 which can simultaneously do horizontal rotation and vertical rotation is matched with the transverse plate 490, so that the stirring degree of the raw materials can be improved, meanwhile, the bottom of the stirring barrel 40 can be synchronously scraped, and the uniform mixing degree between the bottom raw material and the upper raw material is improved.
The transmission set 46 comprises a first conical gear 460, a connecting shaft 461 and a second conical gear 462, the first conical gear 460 is installed at the output shaft end of the first motor 44, the first conical gear 460 is located inside the hollow shaft 45, a connecting shaft 461 is arranged right below the first conical gear 460, the connecting shaft 461 is rotatably connected with the hollow shaft 45, the second conical gear 462 is installed at the front end of the connecting shaft 461, the second conical gear 462 is engaged with the first conical gear 460, a belt 48 is connected between the middle part of the connecting shaft 461 and the middle part of the fixed shaft 47, the first motor 44 drives the first conical gear 460 to rotate horizontally, the first conical gear 460 is matched with the second conical gear 462 to enable the second conical gear 462 to drive the connecting shaft 461 to synchronously rotate vertically, the connecting shaft 461 drives the fixed shaft 47 to synchronously rotate through the belt 48, the fixed shaft 47 drives the stirring plate 49 to synchronously rotate, the stirring plate 49 drives the transverse plate 490 to rotate synchronously.
An annular groove is formed in the inner bottom wall of the stirring barrel 40, a ring scraper 400 is installed in the annular groove in a sliding fit mode, vertical plates 401 are symmetrically installed in the middles of the left end and the right end of the outer ring surface of the ring scraper 400, a third electric slider 402 is installed at the lower end of the outer end face of each vertical plate 401, the third electric slider 402 and the vertical plates 401 are connected with the plate grooves in a sliding fit mode, the plate grooves are formed in the inner ring surface of the stirring barrel 40, the stirring barrel 40 is manually rotated leftwards and downwards to dump adhesive, when the adhesive is basically dumped, the vertical plates 401 are driven to move towards the opening of the stirring barrel 40 through the third electric sliders 402, the vertical plates 401 drive the ring scraper 400 to move synchronously, the ring scraper 400 synchronously scrapes off residual adhesive on the barrel wall of the stirring barrel 40 and pushes the residual adhesive out of the stirring barrel 40 synchronously, so that the quality of subsequent raw material mixing and stirring is prevented from being reduced and adhesive solidification crusts are prevented from, meanwhile, the utilization degree of the adhesive can be improved.
An inverted U-shaped frame 492 is arranged on the right left side of the collecting basket 491, a second electric slide block 493 is arranged at the lower end of the vertical section of the inverted U-shaped frame 492, the second electric slide block 493 is connected with the existing working ground in a sliding fit mode, a first pin shaft is arranged in the middle of the horizontal section of the inverted U-shaped frame 492, a vertical plate 494 is rotatably connected at the left end of the first pin shaft, the upper end of the vertical plate 494 is rotatably connected with a second pin shaft, a longitudinal plate 495 is arranged at the right end of the second pin shaft, round rods 496 are symmetrically arranged at the front end and the rear end of the longitudinal plate 496, inserting plates 497 are symmetrically and rotatably connected at the left end and the right end of the round rods 496, limiting plates 498 are symmetrically arranged at the front side and the rear side of the inserting plates 497, the limiting plates 498 are arranged on the side end face of the inverted U-shaped frame 492, the inserting plates 497 are connected with the limiting plates 498 in a sliding fit mode, a second motor 49a is arranged at the rear end of the L-shaped frame 499, a rotating plate 49b is arranged at the output shaft end of the second motor 49a, the upper end of the rotating plate 49b is rotatably connected with a rotating plate 49c through a third pin shaft, the rotating plate 49c is positioned at the left side of the inserting plate 497, the upper end of the rotating plate 49c is connected with the left end of a round rod 496 at the front end of the longitudinal plate 495, after the adhesive is poured into the collecting basket 491, the stirring barrel 40 is reset through a manual mode, then the inverted U-shaped frame 492 is driven by a second electric slider 493 to move rightwards until the longitudinal plate 495 is positioned right above the middle part of the collecting basket 491, then the rotating plate 49b is driven by the second motor 49a to rotate, the rotating plate 49b drives the rotating plate 49c to rotate synchronously through the third pin shaft, the longitudinal plate 495 can rotate in a reciprocating manner within a certain range up and down under the driving of the rotating plate 49c, the longitudinal plate 495 drives the vertical plate 494 to rotate synchronously, and simultaneously the inserting plate 497, and the motion of the inserting plates 497 at the front side and the rear side of the longitudinal plate 495 is in a staggered state, and the inserting plates 497 which are in staggered reciprocating up and down motion can stir the adhesive in the collecting basket 491 in a penetrating manner so as to achieve the purpose of uniform tempering, prevent the adhesive from containing undissolved or entrained adhesive particles, and further greatly improve the preparation quality of the adhesive.
The lower end face of the limiting plate 498 is provided with an inclined scraper 49d, the inner side end face of the inclined scraper 49d in the front-back direction is connected with the side end face of the inserting plate 497 in a sliding fit mode, the lower end of the inclined scraper 49d is located below the horizontal section of the inverted U-shaped frame 492, and in the process that the inserting plate 497 is vertically and reciprocally inserted and stirred with the adhesive, the inclined scraper 49d can play a role in synchronously scraping and adhering the adhesive to the side surface of the inserting plate 497 so as to avoid increase of resistance borne by the inserting plate 497 due to adhesion of the adhesive and increase of adhesion amount of the adhesive, and further maintain the uniform tempering effect of the inserting plate 497 on the adhesive.
The inserting plate 497 comprises an inner plate 49e, a hollow plate 49f and a clamping pin 49g, the upper end of the inner plate 49e is rotatably connected with the round rod 496, the inner plate 49e is installed inside the hollow plate 49f in a sliding fit mode, a first through hole is formed in the outer side end face of the hollow plate 49f in the left-right direction at equal intervals from top to bottom, a second through hole is formed in the right inner side of the first through hole, the second through hole is formed in the side end face of the inner plate 49e, the clamping pin 49g is connected between the first through hole and the second through hole in a sliding fit mode, the vertical length of the hollow plate 49f and the whole inner plate 49e can be adjusted by controlling the installation position of the clamping pin 49g, and therefore the inserting plate 497 can adapt to thickness change of an adhesive in the collecting basket 491, and then the adhesive can be kept to be.
The left side and the right side of the butt strap 43 are symmetrically provided with mounting holes, the mounting holes are formed in the upper end face of the stirring barrel 40 and are evenly distributed along the circumferential direction of the stirring barrel 40, the electric heating pipes 430 are mounted in the mounting holes, and the electric heating pipes 430 can play a role in maintaining and heating the stirring barrel 40 so as to keep the flowing degree of the adhesive.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an epoxy adhesive preparation technology, its used an epoxy adhesive preparation facilities, this epoxy adhesive preparation facilities includes vertical frame (1), dead lever (2), fixture block (3) and rabbling mechanism (4), its characterized in that: the preparation process of the epoxy resin adhesive by adopting the epoxy resin adhesive preparation device is as follows:
s1, adding materials: the raw materials required for preparing the epoxy resin adhesive are poured into a stirring barrel (40) manually;
s2, stirring and glue making: the first motor (44) drives the hollow shaft (45) to rotate, the fixed shaft (47) synchronously and horizontally rotates along with the hollow shaft (45), the first motor (44) drives the transmission set (46) to rotate, the transmission set (46) enables the fixed shaft (47) to vertically rotate through the belt (48), and the stirring plate (49) synchronously rotates along with the fixed shaft (47) to stir and glue raw materials;
s3, synchronous bottom glue scraping: the transverse plate (490) rotates synchronously with the stirring plate (49) to synchronously scrape the glue on the bottom of the stirring barrel (40);
s4, preparation before pouring: after stirring and glue making are finished, a vertical plate (42) is pushed upwards through a first electric sliding block (41), the vertical plate (42) synchronously pushes an access board (43), the access board (43) drives a first motor (44) to synchronously move until the lower end of a hollow shaft (45) is exposed out of a stirring barrel (40), and then the hollow shaft (45) is manually taken away;
s5, collecting adhesive: the clamping block (3) is manually pulled away from the connecting groove, and the stirring barrel (40) is rotated leftwards and downwards to pour the adhesive in the stirring barrel (40) into the collecting basket (491);
the vertical frame (1) is symmetrically arranged on the existing working ground in the front-back direction, a rotating shaft at the upper end of the vertical frame (1) is connected with a fixed rod (2), a U-shaped groove is formed in the upper end of the outer side end of the fixed rod (2), a clamping block (3) is arranged in the U-shaped groove in a sliding fit mode, the inner side end of the clamping block (3) is connected with a connecting groove in a sliding fit mode, the connecting groove is formed in the upper end of the outer side end of the vertical frame (1), and a stirring mechanism (4) is arranged between the inner side ends of the fixed rod (2;
the stirring mechanism (4) comprises a stirring barrel (40), a first electric sliding block (41), vertical plates (42), attachment straps (43), a first motor (44), a hollow shaft (45), a transmission set (46), a fixed shaft (47), a belt (48), a stirring plate (49), a transverse plate (490) and a collection basket (491), wherein the stirring barrel (40) is arranged between the inner side ends of the fixed rods (2), a first rectangular groove is symmetrically formed in the upper end face of the stirring barrel (40), the first electric sliding block (41) is arranged in the first rectangular groove in a sliding fit manner, the vertical plates (42) are arranged at the upper ends of the first electric sliding block (41), the vertical plates (42) are connected with the first rectangular groove in a sliding fit manner, the attachment straps (43) are connected between the upper ends of the vertical plates (42), and the lower end faces of the attachment straps (43) are attached to the upper end face of the stirring barrel (40), a first motor (44) is installed in the middle of the butt strap (43), a hollow shaft (45) is installed at the output shaft end of the first motor (44), the hollow shaft (45) is located below the butt strap (43), a transmission set (46) is arranged inside the hollow shaft (45), the upper end of the transmission set (46) is connected with the output shaft end of the first motor (44), a fixed shaft (47) is arranged below the transmission set (46), the fixed shaft (47) is rotatably installed at the lower end of the hollow shaft (45), both side ends of the fixed shaft (47) are located outside the hollow shaft (45), the transmission set (46) is connected with the middle of the fixed shaft (47) through a belt (48), stirring plates (49) are symmetrically installed at the front end and the rear end of the fixed shaft (47), the stirring plates (49) are symmetrically arranged in the front and rear direction, a transverse plate (490) is connected between the right ends of the adjacent stirring plates (49), and a collecting basket (491) is arranged between the lower, the collecting basket (491) is arranged on the existing working ground in a sliding fit way;
the transmission set (46) comprises a first conical gear (460), a connecting shaft (461) and a second conical gear (462), the first conical gear (460) is installed at the output shaft end of the first motor (44), the first conical gear (460) is located inside the hollow shaft (45), the connecting shaft (461) is arranged right below the first conical gear (460), the connecting shaft (461) is rotatably connected with the hollow shaft (45), the second conical gear (462) is installed at the front end of the connecting shaft (461), the second conical gear (462) is meshed with the first conical gear (460), and the belt (48) is connected between the middle of the connecting shaft (461) and the middle of the fixed shaft (47).
2. The process for preparing an epoxy resin adhesive according to claim 1, wherein: an inverted U-shaped frame (492) is arranged on the right left side of the collecting basket (491), a second electric sliding block (493) is arranged at the lower end of a vertical section of the inverted U-shaped frame (492), the second electric sliding block (493) is connected with the existing working ground in a sliding fit mode, a first pin shaft is arranged in the middle of a horizontal section of the inverted U-shaped frame (492), the left end of the first pin shaft is rotatably connected with a vertical plate (494), the upper end of the vertical plate (494) is rotatably connected with a second pin shaft, a longitudinal plate (495) is arranged at the right end of the second pin shaft, round rods (496) are symmetrically arranged at the front end and the rear end of the longitudinal plate (495), inserting plates (497) are symmetrically rotatably connected at the left end and the right end of the round rods (496), limiting plates (498) are symmetrically arranged at the front side and the rear side of the inserting plates (497), the limiting plates (498) are arranged on the side end face of the inverted U-, l type frame (499) is installed to the left end face of the vertical section of inverted U type frame (492) front end, L type frame (499) is located the top of collecting basket (491), No. two motor (49a) are installed to the rear end of L type frame (499), commentaries on classics board (49b) are installed to the output axle head of No. two motor (49a), the upper end of commentaries on classics board (49b) is connected with rotor plate (49c) through No. three round pin hub rotations, rotor plate (49c) are located the left side of picture peg (497), the upper end of rotor plate (49c) links to each other with the left end of round bar (496) of vertical board (495) front end.
3. The process for preparing an epoxy resin adhesive according to claim 1, wherein: the inner bottom wall of agitator (40) seted up the annular groove, install ring scraper blade (400) through sliding fit mode in the annular groove, vertical board (401) are installed to both ends middle part symmetry about the outer anchor ring of ring scraper blade (400), No. three electronic slider (402) are installed to the lower extreme of the outside terminal surface of vertical board (401), link to each other between No. three electronic slider (402) and vertical board (401) all through sliding fit mode and the board recess, the interior anchor ring at agitator (40) is seted up to the board recess.
4. The process for preparing an epoxy resin adhesive according to claim 1, wherein: extension plates (450) are symmetrically arranged at the front end and the rear end of the outer annular surface of the hollow shaft (45), the extension plates (450) are located between the transverse plate (490) and the butt strap (43), a vertical scraper (451) is arranged at the outer side end of the extension plates (450), a stirring plate (49) is located on the inner side of the vertical scraper (451), and the outer side end of the vertical scraper (451) is connected with the inner annular surface of the stirring barrel (40) in a sliding fit mode.
5. The process for preparing an epoxy resin adhesive according to claim 2, wherein: an inclined scraper (49d) is installed on the lower end face of the limiting plate (498), the inner side end face of the front and back direction of the inclined scraper (49d) is connected with the side end face of the inserting plate (497) in a sliding fit mode, and the lower end of the inclined scraper (49d) is located below the horizontal section of the inverted U-shaped frame (492).
6. The process for preparing an epoxy resin adhesive according to claim 2, wherein: flashboard (497) include inner panel (49e), hollow core plate (49f) and bayonet lock (49g), rotate between upper end and round bar (496) of inner panel (49e) and be connected, inner panel (49e) are installed in hollow core plate (49f) inside through sliding fit mode, No. one through-hole has been seted up from last down equidistance to the outside terminal surface of the left and right sides direction of hollow core plate (49f), No. two through-holes are provided with just inboard of No. one through-hole, No. two through-holes are seted up at the side end face of inner panel (49e), be connected with bayonet lock (49g) through sliding fit mode between No. one through-hole and No. two through-holes.
7. The process for preparing an epoxy resin adhesive according to claim 1, wherein: the left side and the right side of the butt strap (43) are symmetrically provided with mounting holes, the mounting holes are formed in the upper end face of the stirring barrel (40), the mounting holes are evenly distributed along the circumferential direction of the stirring barrel (40), and the electric heating pipes (430) are mounted in the mounting holes.
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| CN202011473802.6A CN112742255B (en) | 2020-12-15 | 2020-12-15 | Preparation process of epoxy resin adhesive |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113582484A (en) * | 2021-10-08 | 2021-11-02 | 烟台佑利技术有限公司 | Sedimentation tank for rapidly separating and treating oily sludge |
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