CN116899508B - Environment-friendly adhesive production equipment and production process thereof - Google Patents
Environment-friendly adhesive production equipment and production process thereof Download PDFInfo
- Publication number
- CN116899508B CN116899508B CN202310884604.6A CN202310884604A CN116899508B CN 116899508 B CN116899508 B CN 116899508B CN 202310884604 A CN202310884604 A CN 202310884604A CN 116899508 B CN116899508 B CN 116899508B
- Authority
- CN
- China
- Prior art keywords
- stirring
- driving
- rod
- lifting
- reaction kettle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000853 adhesive Substances 0.000 title claims abstract description 41
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 37
- 238000003756 stirring Methods 0.000 claims abstract description 140
- 238000006243 chemical reaction Methods 0.000 claims abstract description 65
- 238000013016 damping Methods 0.000 claims abstract description 6
- 238000007790 scraping Methods 0.000 claims description 36
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 230000007613 environmental effect Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920001021 polysulfide Polymers 0.000 claims description 3
- 239000005077 polysulfide Substances 0.000 claims description 3
- 150000008117 polysulfides Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000010453 quartz Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 2
- 239000002994 raw material Substances 0.000 abstract description 8
- 239000002002 slurry Substances 0.000 description 9
- 239000004615 ingredient Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000013019 agitation Methods 0.000 description 2
- 230000010006 flight Effects 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- 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
-
- 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
-
- 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
- C09J181/00—Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Adhesives based on polysulfones; Adhesives based on derivatives of such polymers
- C09J181/04—Polysulfides
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
Abstract
The invention discloses an environment-friendly adhesive production device and a production process thereof. The environment-friendly adhesive production equipment comprises: base, lifting drive device, agitating unit, reation kettle. The base comprises a base and a support frame arranged on the base; the base is provided with a damping anti-skid block, and the reaction kettle is arranged on the damping anti-skid block; the lifting driving device comprises a lifting driving part and a cantilever beam in driving connection with the lifting driving part, the cantilever beam is arranged on the supporting frame in a sliding lifting manner, and the stirring device is carried on the cantilever beam; the stirring device comprises a stirring driving part and a stirring rod assembly in driving connection with the stirring driving part, and the stirring rod assembly is accommodated in the reaction kettle. The invention relates to an environment-friendly adhesive production device and a production process thereof, which improve the stirring mode of a traditional stirring device and realize the rapid and uniform stirring of raw materials in a reaction kettle.
Description
Technical Field
The invention relates to the technical field of environment-friendly adhesives, in particular to environment-friendly adhesive production equipment and a production process thereof.
Background
The adhesive is a product commonly used in life and production of people, and particularly has quite large dosage in the industries of plate manufacturing industry, furniture manufacturing industry, building industry, home decoration industry and the like.
In the production process of the adhesive, various raw materials are required to be added into a reaction kettle, and the raw materials in the reaction kettle are stirred by utilizing a stirring device, so that the raw materials can be fully and uniformly mixed.
Because the adhesive has the characteristic of being sticky, the traditional stirring device is not easy to stir the raw materials in the reaction kettle uniformly, and the stirring time is long, so that the quality of a finished product is seriously influenced.
How to design and develop an environment-friendly adhesive production device, improve the stirring mode of the traditional stirring device, realize stirring the raw materials in the reaction kettle evenly fast, which is the technical problem to be solved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides environment-friendly adhesive production equipment and a production process thereof, which improve the stirring mode of a traditional stirring device and realize the rapid and uniform stirring of raw materials in a reaction kettle.
The aim of the invention is realized by the following technical scheme:
an environmental protection type adhesive production device, comprising: the device comprises a base, a lifting driving device, a stirring device and a reaction kettle;
the base comprises a base and a support frame arranged on the base;
the base is provided with a damping anti-skid block, and the reaction kettle is arranged on the damping anti-skid block;
the lifting driving device comprises a lifting driving part and a cantilever beam in driving connection with the lifting driving part, the cantilever beam is arranged on the supporting frame in a sliding lifting manner, and the stirring device is carried on the cantilever beam;
the stirring device comprises a stirring driving part and a stirring rod assembly in driving connection with the stirring driving part, and the stirring rod assembly is accommodated in the reaction kettle.
In one embodiment, the lifting driving part is driven by a motor screw rod; the cantilever beam is provided with a sliding block, and the support frame is provided with a sliding rail matched with the sliding block.
In one embodiment, the base is secured to the ground by a fastener.
In one of the embodiments of the present invention,
the puddler subassembly includes: the device comprises a central positioning rod, an inner stirring rod, an outer stirring rod and a turnover stirring rod; the center positioning rod is fixed at the central axis of the reaction kettle, a positioning ring sleeve is arranged at the middle part of the center positioning rod, the inner stirring rod is provided with an inner rotating sleeve, the outer stirring rod is provided with an outer rotating sleeve, and the inner stirring rod and the outer stirring rod are respectively sleeved on the positioning ring sleeve of the center positioning rod through the inner rotating sleeve and the outer rotating sleeve in a rotating manner;
one end of the inner rotary sleeve is provided with an inner end face tooth, one end of the outer rotary sleeve is provided with an outer end face tooth, the positioning ring sleeve is rotationally provided with an intermediate engagement tooth, and the inner end face tooth is meshed with the outer end face tooth through the intermediate engagement tooth;
the overturning stirring rod is connected with the middle connecting teeth;
the stirring driving part includes: a rotating motor, a lifting cylinder and a clutch driving rod; the rotating motor is used for driving the clutch driving rod to rotate in a single direction, the lifting cylinder is used for driving the clutch driving rod to move up and down, the clutch driving rod is provided with a clutch end, and the clutch end is alternatively connected with the inner rotating sleeve or the outer rotating sleeve in a driving mode.
In one of the embodiments of the present invention,
the cylinder wall of the inner rotating sleeve is provided with inner annular teeth, the cylinder wall of the outer rotating sleeve is provided with outer annular teeth, and the lifting cylinder drives the clutch driving rod to move up and down, so that the clutch end is alternatively meshed with the inner annular teeth of the inner rotating sleeve or the outer annular teeth of the outer rotating sleeve.
In one embodiment, the number of the middle connecting teeth is two, and the two middle connecting teeth are symmetrically distributed on two sides of the central axis of the central positioning rod; the number of the overturning stirring rods is two, and the two overturning stirring rods are respectively connected with the two middle connecting teeth.
In one of the embodiments of the present invention,
the stirring driving part further comprises a fixed plate and a lifting plate, the rotating motor is arranged on the fixed plate, the lifting plate is arranged on the fixed plate in a lifting mode, and the lifting cylinder is used for driving the lifting plate to move along the fixed plate in a lifting mode;
the clutch driving rod is carried on the lifting plate, and one end of the clutch driving rod is connected with the input end of the rotating motor;
the positioning ring sleeve is provided with an avoidance groove, and the clutch end of the clutch driving rod is accommodated in the avoidance groove;
and a sealing wrapping sleeve is arranged outside the positioning ring sleeve.
In one embodiment, the external stirring rod comprises: the device comprises a quadrilateral connecting rod assembly, two clockwise scrapers and two anticlockwise scrapers;
the two clockwise scrapers are arranged at the opposite corners of the quadrilateral connecting rod assembly, and the two anticlockwise scrapers are arranged at the opposite corners of the quadrilateral connecting rod assembly;
the clockwise flight has a forward scraping end extending in a clockwise direction and curved in an arc, and the counter-clockwise flight has a reverse scraping end extending in a counter-clockwise direction and curved in an arc;
the external rotating sleeve is in driving connection with the quadrilateral connecting rod assembly through a driving rod;
the external rotating sleeve drives the quadrilateral connecting rod assembly to rotate clockwise through the driving rod and deform, so that the forward scraping end is in sliding abutting connection with the side wall of the reaction kettle;
the external rotating sleeve drives the quadrilateral connecting rod assembly to rotate anticlockwise through the driving rod and deform, so that the reverse scraping end is in sliding abutting connection with the side wall of the reaction kettle.
In one of the embodiments of the present invention,
the quadrilateral connecting rod assembly comprises two driving connecting rods and two driven connecting rods, wherein one driving connecting rod, one driven connecting rod, the other driving connecting rod and the other driven connecting rod are hinged with each other end to end in sequence to form a quadrilateral structure;
one clockwise scraping plate and one anticlockwise scraping plate are respectively fixed at two ends of one driving connecting rod, and the other clockwise scraping plate and the other anticlockwise scraping plate are respectively fixed at two ends of the other driving connecting rod.
The environment-friendly adhesive production process is realized by the environment-friendly adhesive production equipment;
the method comprises the following steps:
adding epoxy resin and polysulfide rubber into a reaction kettle, heating to 50-60 ℃, and stirring to obtain viscous liquid; cooling to 30-35 ℃, adding quartz powder and gas-phase white carbon black, and uniformly stirring to obtain a component A for later use;
adding phenol and ethylenediamine into a reaction kettle, heating and melting; dripping formaldehyde into the reaction kettle; vacuum dehydration is carried out to form a curing agent, and a component B is obtained for standby;
and (3) mixing the component A and the component B according to the mass parts, adding the mixture into a reaction kettle, and uniformly stirring to obtain the environment-friendly adhesive.
The invention relates to an environment-friendly adhesive production device and a production process thereof, which improve the stirring mode of a traditional stirring device and realize the rapid and uniform stirring of raw materials in a reaction kettle.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a block diagram of an environment-friendly adhesive production device according to an embodiment of the invention;
FIG. 2 is a partial perspective view of the environment-friendly adhesive production apparatus shown in FIG. 1;
FIG. 3 is a partial plan view of the environment-friendly adhesive production apparatus shown in FIG. 1;
FIG. 4 is an exploded view of the stirring device shown in FIG. 2;
FIG. 5 is an enlarged view of FIG. 4 at A;
FIG. 6 is a partial view of the stirring device shown in FIG. 4;
FIG. 7 is a schematic illustration of the clutch end of the clutch drive lever engaged with the outer rotating sleeve;
FIG. 8 is a schematic illustration of the clutch end of the clutch drive lever engaged with the inner rotating sleeve;
FIG. 9 is a block diagram of an external stirring rod accommodated in a reaction kettle according to one embodiment;
FIG. 10 is a block diagram of the external stirring rod shown in FIG. 9;
FIG. 11 is a schematic view of the outer rotating sleeve driving the quadrilateral linkage assembly through the drive rod to rotate clockwise;
FIG. 12 is a schematic view of an outer rotating sleeve driving a quadrilateral linkage assembly to rotate counterclockwise via a drive rod;
fig. 13 is an enlarged view of fig. 11 at B;
fig. 14 is an enlarged view of fig. 12 at C.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings. The drawings illustrate preferred embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the present invention discloses an environment-friendly adhesive production apparatus 10, comprising: a base 100, a lifting drive device 200, a stirring device 300 (shown in fig. 2), and a reaction kettle 400.
As shown in fig. 1, the base 100 includes a base 110 and a supporting frame 120 disposed on the base 110.
As shown in fig. 1, a base 110 is provided with a shock-absorbing anti-skid block 111, and a reaction kettle 400 is arranged on the shock-absorbing anti-skid block 111. In addition, the base 110 is secured to the ground by fasteners 112.
As shown in fig. 1, the lifting drive device 200 includes a lifting drive portion 210 and a cantilever 220 drivingly connected to the lifting drive portion 210, the cantilever 220 is slidably lifted and lowered on the support frame 120, and the stirring device 300 is mounted on the cantilever 220.
As shown in fig. 2, the stirring apparatus 300 includes a stirring driving unit 500 and a stirring rod assembly 600 drivingly connected to the stirring driving unit 500, and the stirring rod assembly 600 is accommodated in the reaction vessel 400.
In this embodiment, the lifting driving part 200 is a motor screw driving; the cantilever beam 220 is provided with a sliding block, and the supporting frame 120 is provided with a sliding rail matched with the sliding block.
The lifting driving part 210 drives the cantilever beam 220 to do lifting motion along the supporting frame 120, so that the stirring device 300 carried on the cantilever beam 220 does lifting motion, and the stirring rod assembly 600 is further led into the reaction kettle 400 or separated from the reaction kettle 400. It can be seen that, when the ingredients in the reaction kettle 400 need to be stirred, the stirring rod assembly 600 enters the reaction kettle 400, and the stirring driving part 500 drives the stirring rod assembly 600 to stir the ingredients in the reaction kettle 400; when agitation is completed, the stirring bar assembly 600 is detached from the reaction vessel 400.
When stirring ingredients in the reaction kettle 400 using the stirring rod assembly 600, how to sufficiently stir various ingredients in the reaction kettle 400 in a short time to reduce the reaction time is a technical problem to be solved.
As shown in fig. 3 and 4, in order to solve the above-mentioned problems, a stirring rod assembly 600 of the present invention includes: a center positioning rod 610, an inner stirring rod 620, an outer stirring rod 630, and a flip stirring rod 640. The central positioning rod 610 is fixed at the central axis of the reaction kettle 400, a positioning ring sleeve 611 is arranged at the middle position of the central positioning rod 610, an inner stirring rod 620 is provided with an inner rotating sleeve 650, an outer stirring rod 630 is provided with an outer rotating sleeve 660, and the inner stirring rod 620 and the outer stirring rod 630 are respectively sleeved on the positioning ring sleeve 611 of the central positioning rod 610 through the inner rotating sleeve 650 and the outer rotating sleeve 660 in a rotating manner.
As shown in fig. 5 and 6, an inner end of the inner rotating sleeve 650 has an inner end tooth 651, an outer end of the outer rotating sleeve 660 has an outer end tooth 661, and an intermediate engagement tooth 670 (as shown in fig. 4) is rotatably provided on the positioning collar 611, and the inner end tooth 651 and the outer end tooth 661 are engaged with each other by the intermediate engagement tooth 670. In this embodiment, the number of the intermediate engagement teeth 670 is two, and the two intermediate engagement teeth 670 are symmetrically distributed on two sides of the central axis of the central positioning rod 610; the number of the turning stirring rods 640 is two, and the two turning stirring rods 640 are respectively connected with two middle connecting teeth 670.
The flip stirring bar 640 is connected to the intermediate engagement teeth 670.
As shown in fig. 4, the agitation driving portion 500 includes: a rotary motor 510, a lifting cylinder 520, and a clutch driving rod 530. The rotating motor 510 is used for driving the clutch driving rod 530 to rotate in a single direction, the lifting cylinder 520 is used for driving the clutch driving rod 530 to move up and down, the clutch driving rod 530 is provided with a clutch end 531, and the clutch end 531 is alternatively connected with the inner rotating sleeve 650 or the outer rotating sleeve 660 in a driving way. Specifically, the inner rotating sleeve 650 has an inner annular tooth 652 (as shown in fig. 5) on its wall, and the outer rotating sleeve 660 has an outer annular tooth (not shown) on its wall, and the lifting cylinder 520 drives the clutch driving rod 530 to move up and down so that the clutch end 531 alternatively engages with the inner annular tooth 652 of the inner rotating sleeve 650 or the outer annular tooth of the outer rotating sleeve 660.
As shown in fig. 4, further, the stirring driving part 500 further includes a fixing plate 540 and a lifting plate 550, the rotating motor 510 is installed on the fixing plate 540, the lifting plate 550 is liftably movably provided on the fixing plate 540, and the lifting cylinder 520 is used for driving the lifting plate 550 to lift along the fixing plate 540; the clutch driving rod 530 is mounted on the lifting plate 550, and one end of the clutch driving rod 530 is connected with the input end of the rotating motor 510; the positioning ring sleeve 611 is provided with an avoidance groove 611a (as shown in fig. 4), and the clutch end 531 of the clutch driving rod 530 is accommodated in the avoidance groove 611 a; the outside of the retaining collar 611 is provided with a sealing wrap 612 (shown in fig. 2).
Next, the operation principle of the stirring rod assembly 600 will be described (refer to fig. 7 and 8 together):
before the rotary motor 510 is started, the lifting cylinder 520 drives the clutch driving lever 530 such that the clutch end 531 of the clutch driving lever 530 is engaged with the outer annular teeth of the outer rotating sleeve 660;
the rotary motor 510 is started, the rotary motor 510 drives the clutch driving rod 530 to rotate clockwise, the clutch driving rod 530 drives the outer rotating sleeve 660 to rotate clockwise through the mutually meshed clutch ends 531 and the outer annular teeth, and the outer rotating sleeve 660 further drives the outer stirring rod 630 to rotate clockwise;
because the inner end face teeth 651 and the outer end face teeth 661 are meshed through the intermediate linking teeth 670, the clockwise rotating outer rotating sleeve 660 drives the inner rotating sleeve 650 to rotate anticlockwise through the intermediate linking teeth 670, and the inner rotating sleeve 650 further drives the inner stirring rod 620 to rotate anticlockwise;
the rotating motor 510 is suspended and the lifting cylinder 520 drives the clutch driving lever 530 such that the clutch end 531 of the clutch driving lever 530 is engaged with the inner annular teeth 652 of the inner rotating sleeve 650;
the rotating motor 510 is started (the output shaft of the rotating motor 510 continues to rotate and output in the original direction), the rotating motor 510 drives the clutch driving rod 530 to rotate clockwise, the clutch driving rod 530 drives the inner rotating sleeve 650 to rotate clockwise through the clutch end 531 and the inner annular tooth 652 which are meshed with each other, and the inner rotating sleeve 650 further drives the inner stirring rod 620 to rotate clockwise;
since the inner end face teeth 651 and the outer end face teeth 661 are meshed through the intermediate linking teeth 670, the inner rotating sleeve 650 rotating clockwise drives the outer rotating sleeve 660 to rotate anticlockwise through the intermediate linking teeth 670, and the outer rotating sleeve 660 drives the outer stirring rod 630 to rotate anticlockwise;
as can be seen from the above, the output shaft of the rotating motor 510 rotates in a single direction, and is alternatively connected with the inner rotating sleeve 650 or the outer rotating sleeve 660 by the clutch end 531 of the clutch driving rod 530, and the inner stirring rod 620 and the outer stirring rod 630 rotate in opposite directions in the same process under the action of the intermediate engagement teeth 670, and the inner stirring rod 620 rotates clockwise and counterclockwise alternately, and the outer stirring rod 630 also rotates clockwise and counterclockwise alternately, so that the ingredients in the reaction kettle 400 are stirred more uniformly in a short time;
in addition, no matter how the rotation direction of the inner rotating sleeve 650 or the outer rotating sleeve 660 is, the middle connecting teeth 670 can perform positive and negative alternate rotation, the overturning stirring rod 640 is connected with the middle connecting teeth 670, the middle connecting teeth 670 drive the overturning stirring rod 640 to perform positive and negative alternate rotation, the overturning stirring rod 640 is used for realizing that slurry on the upper layer and slurry on the lower layer are mutually fused together in a short time, for example, when formaldehyde is added into a reaction kettle in a dropwise manner, under the action of the overturning stirring rod 640, the formaldehyde can be quickly guided from the upper layer to the lower layer, the reaction time is shortened, and the layering phenomenon of the slurry due to uneven stirring is prevented;
as is also known from the above, the output shaft of the rotating motor 510 is rotated in a single direction, and the inner stirring rod 620 and the outer stirring rod 630 are rotated in opposite directions to each other in the same process by the engagement of the clutch driving rod 530, and the inner stirring rod 620 and the outer stirring rod 630 are alternately rotated clockwise and counterclockwise, and the flipping stirring rod 640 performs a flipping motion, so that the slurry is stirred more uniformly, thereby allowing the slurries to be mixed with each other in a short time.
Because the adhesive has higher viscosity, part of the adhesive is easy to adhere to the inner wall of the reaction kettle in the process of stirring the adhesive, and the stirring of the adhesive is easy to be uneven. Therefore, how to optimally design the structure of the external stirring rod 630, so that the external stirring rod 630 can scrape off part of the adhesive attached to the inner wall of the reaction kettle in the stirring process. Further, how to reduce the contact area between the external stirring rod 630 and the inner wall of the reaction kettle, thereby reducing friction, minimizing the resistance of the external stirring rod 630, and improving the smoothness of rotation of the external stirring rod 630 is also a technical problem to be solved.
As shown in fig. 9 and 10, specifically, the external stirring bar 630 includes: quadrilateral linkage assembly 700, two clockwise flights 800, two counterclockwise flights 900.
Two clockwise scrapers 800 are provided at opposite corners of the quadrangular linkage assembly 700, and two counterclockwise scrapers 900 are provided at opposite corners of the quadrangular linkage assembly 700.
Clockwise flight 800 has a forward scraping end 810 extending in a clockwise direction and curved in an arc (as shown in fig. 13), and counter-clockwise flight 900 has a reverse scraping end 910 extending in a counter-clockwise direction and curved in an arc (as shown in fig. 14).
As shown in fig. 11 and 12, the outer rotating sleeve 660 is drivingly connected to the quadrilateral linkage assembly 700 by the drive rod 101.
As shown in fig. 11 and 13, the outer rotating sleeve 660 drives the quadrangular linkage assembly 700 to rotate clockwise and deform by the driving rod 101, so that the forward scraping end 810 is slidably abutted against the sidewall of the reaction kettle 400.
As shown in fig. 12 and 14, the external rotating sleeve 660 drives the quadrangular linkage assembly 700 to rotate counterclockwise through the driving rod 101 and deform, so that the reverse scraping end 910 slides against the sidewall of the reaction kettle 400.
As shown in fig. 11 and 12, specifically, the quadrilateral linkage assembly 700 includes two driving links 710 and two driven links 720, and one driving link 710, one driven link 720, the other driving link 710, and the other driven link 720 are sequentially hinged end to form a quadrilateral structure.
As shown in fig. 10, one clockwise blade 800 and one counterclockwise blade 900 are respectively fixed to both ends of one of the driving links 710, and the other clockwise blade 800 and the other counterclockwise blade 900 are respectively fixed to both ends of the other driving link 710.
Next, the operation principle of the external stirring bar 630 will be described.
The external rotating sleeve 660 drives the quadrilateral connecting rod assembly 700 to rotate clockwise through the driving rod 101, and as one driving connecting rod 710, one driven connecting rod 720, the other driving connecting rod 710 and the other driven connecting rod 720 of the quadrilateral connecting rod assembly 700 are hinged with each other end to end in sequence to form a quadrilateral structure, the quadrilateral connecting rod assembly 700 is deformed, and then the forward scraping end 810 on the clockwise scraping plate 800 is in sliding abutting contact with the side wall of the reaction kettle 400;
here, it is to be specifically noted that since the forward scraping end 810 is extended in a clockwise direction and curved in an arc shape (as shown in fig. 13), the forward scraping end 810 scrapes off the slurry adhering to the side wall of the reaction vessel 400 in a "scooping" manner; if the forward scraping end 810 extends in the counterclockwise direction and is curved in an arc shape, the forward scraping end 810 rotating clockwise rolls the slurry attached to the sidewall of the reaction kettle 400 in a rolling manner, and it is conceivable that the slurry is more tightly attached to the sidewall of the reaction kettle 400 as being pressed, but the scraping purpose is not achieved;
in addition, the tip of the forward scraping end 810 is propped against the side wall of the reaction kettle 400, and the contact area between the tip of the forward scraping end 810 and the side wall of the reaction kettle 400 is smaller, so that the friction force is reduced, the resistance of the external stirring rod 630 is reduced to the minimum, and the smoothness of rotation of the external stirring rod 630 is improved;
considering that the external stirring rod 630 has the clockwise rotation and the counterclockwise rotation alternately, for this reason, the counterclockwise scraping plate 900 is provided on the other set of diagonal lines of the quadrangular linkage assembly 700, and when the external rotating sleeve 660 drives the quadrangular linkage assembly 700 to rotate counterclockwise through the driving rod 101, the quadrangular linkage assembly 700 is reversely deformed, so that the forward scraping end 810 of the clockwise scraping plate 800 no longer abuts against the sidewall of the reaction kettle 400, but is slidingly abutted against the sidewall of the reaction kettle 400 by the reverse scraping end 910 of the counterclockwise scraping plate 900, and the slurry adhered to the sidewall of the reaction kettle 400 is "scraped off" by the reverse scraping end 910;
when the external stirring rod 630 rotates clockwise, only two clockwise scrapers 800 are in sliding contact with the side wall of the reaction kettle 400, so that friction force is further reduced, and the smoothness of rotation is improved; when the external stirring rod 630 rotates anticlockwise, only two anticlockwise scraping plates 900 are in sliding contact with the side wall of the reaction kettle 400, so that friction force is further reduced, and the smoothness of rotation is improved; in addition, the two clockwise scrapers 800 or the two counterclockwise scrapers 900 are symmetrically arranged, so that the external stirring rod 630 is uniformly stressed in the rotation process, and stable rotation is realized.
The invention also discloses an environment-friendly adhesive production process which is realized through the environment-friendly adhesive production equipment 10. The production formulas of the environment-friendly adhesive are various, and manufacturers carry out adaptive preparation according to the specific requirements of customers. Regardless of the formulation, stirring is required to be performed by the reaction kettle, and the structure of the environment-friendly adhesive production equipment 10 is particularly improved to achieve a better production process.
In one embodiment, the process for producing the environment-friendly adhesive comprises the following steps:
adding epoxy resin and polysulfide rubber into a reaction kettle, heating to 50-60 ℃, and stirring to obtain viscous liquid; cooling to 30-35 ℃, adding quartz powder and gas-phase white carbon black, and uniformly stirring to obtain a component A for later use;
adding phenol and ethylenediamine into a reaction kettle, heating and melting; dripping formaldehyde into the reaction kettle; vacuum dehydration is carried out to form a curing agent, and a component B is obtained for standby;
and (3) mixing the component A and the component B according to the mass parts, adding the mixture into a reaction kettle, and uniformly stirring to obtain the environment-friendly adhesive.
The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (7)
1. An environmental protection type adhesive production device, which is characterized by comprising: the device comprises a base, a lifting driving device, a stirring device and a reaction kettle;
the base comprises a base and a support frame arranged on the base;
the base is provided with a damping anti-skid block, and the reaction kettle is arranged on the damping anti-skid block;
the lifting driving device comprises a lifting driving part and a cantilever beam in driving connection with the lifting driving part, the cantilever beam is arranged on the supporting frame in a sliding lifting manner, and the stirring device is carried on the cantilever beam;
the stirring device comprises a stirring driving part and a stirring rod assembly in driving connection with the stirring driving part, and the stirring rod assembly is accommodated in the reaction kettle;
the puddler subassembly includes: the device comprises a central positioning rod, an inner stirring rod, an outer stirring rod and a turnover stirring rod; the center positioning rod is fixed at the central axis of the reaction kettle, a positioning ring sleeve is arranged at the middle part of the center positioning rod, the inner stirring rod is provided with an inner rotating sleeve, the outer stirring rod is provided with an outer rotating sleeve, and the inner stirring rod and the outer stirring rod are respectively sleeved on the positioning ring sleeve of the center positioning rod through the inner rotating sleeve and the outer rotating sleeve in a rotating manner;
one end of the inner rotary sleeve is provided with an inner end face tooth, one end of the outer rotary sleeve is provided with an outer end face tooth, the positioning ring sleeve is rotationally provided with an intermediate engagement tooth, and the inner end face tooth is meshed with the outer end face tooth through the intermediate engagement tooth;
the overturning stirring rod is connected with the middle connecting teeth;
the stirring driving part includes: a rotating motor, a lifting cylinder and a clutch driving rod; the rotating motor is used for driving the clutch driving rod to rotate in a single direction, the lifting cylinder is used for driving the clutch driving rod to move up and down, the clutch driving rod is provided with a clutch end, and the clutch end is alternatively connected with the inner rotating sleeve or the outer rotating sleeve in a driving way;
the cylinder wall of the inner rotating sleeve is provided with inner annular teeth, the cylinder wall of the outer rotating sleeve is provided with outer annular teeth, and the lifting cylinder drives the clutch driving rod to move up and down so that the clutch end is alternatively meshed with the inner annular teeth of the inner rotating sleeve or the outer annular teeth of the outer rotating sleeve;
the number of the middle connecting teeth is two, and the two middle connecting teeth are symmetrically distributed on two sides of the central axis of the central positioning rod; the number of the overturning stirring rods is two, and the two overturning stirring rods are respectively connected with the two middle connecting teeth.
2. The apparatus for producing an environment-friendly adhesive according to claim 1, wherein the lifting driving part is a motor screw driving; the cantilever beam is provided with a sliding block, and the support frame is provided with a sliding rail matched with the sliding block.
3. The apparatus for producing an environment-friendly adhesive according to claim 1 or 2, wherein the base is fastened to the ground by a fastener.
4. The environmental protection type adhesive production equipment according to claim 1, wherein,
the stirring driving part further comprises a fixed plate and a lifting plate, the rotating motor is arranged on the fixed plate, the lifting plate is arranged on the fixed plate in a lifting mode, and the lifting cylinder is used for driving the lifting plate to move along the fixed plate in a lifting mode;
the clutch driving rod is carried on the lifting plate, and one end of the clutch driving rod is connected with the input end of the rotating motor;
the positioning ring sleeve is provided with an avoidance groove, and the clutch end of the clutch driving rod is accommodated in the avoidance groove;
and a sealing wrapping sleeve is arranged outside the positioning ring sleeve.
5. The apparatus for producing an environment-friendly adhesive according to claim 1, wherein the external stirring rod comprises: the device comprises a quadrilateral connecting rod assembly, two clockwise scrapers and two anticlockwise scrapers;
the two clockwise scrapers are arranged at the opposite corners of the quadrilateral connecting rod assembly, and the two anticlockwise scrapers are arranged at the opposite corners of the quadrilateral connecting rod assembly;
the clockwise flight has a forward scraping end extending in a clockwise direction and curved in an arc, and the counter-clockwise flight has a reverse scraping end extending in a counter-clockwise direction and curved in an arc;
the external rotating sleeve is in driving connection with the quadrilateral connecting rod assembly through a driving rod;
the external rotating sleeve drives the quadrilateral connecting rod assembly to rotate clockwise through the driving rod and deform, so that the forward scraping end is in sliding abutting connection with the side wall of the reaction kettle;
the external rotating sleeve drives the quadrilateral connecting rod assembly to rotate anticlockwise through the driving rod and deform, so that the reverse scraping end is in sliding abutting connection with the side wall of the reaction kettle.
6. The environmental protection type adhesive production equipment according to claim 5, wherein,
the quadrilateral connecting rod assembly comprises two driving connecting rods and two driven connecting rods, wherein one driving connecting rod, one driven connecting rod, the other driving connecting rod and the other driven connecting rod are hinged with each other end to end in sequence to form a quadrilateral structure;
one clockwise scraping plate and one anticlockwise scraping plate are respectively fixed at two ends of one driving connecting rod, and the other clockwise scraping plate and the other anticlockwise scraping plate are respectively fixed at two ends of the other driving connecting rod.
7. An environment-friendly adhesive production process, which is characterized by being realized by the environment-friendly adhesive production equipment according to any one of claims 1 to 6;
the method comprises the following steps:
adding epoxy resin and polysulfide rubber into a reaction kettle, heating to 50-60 ℃, and stirring to obtain viscous liquid; cooling to 30-35 ℃, adding quartz powder and gas-phase white carbon black, and uniformly stirring to obtain a component A for later use;
adding phenol and ethylenediamine into a reaction kettle, heating and melting; dripping formaldehyde into the reaction kettle; vacuum dehydration is carried out to form a curing agent, and a component B is obtained for standby;
and (3) mixing the component A and the component B according to the mass parts, adding the mixture into a reaction kettle, and uniformly stirring to obtain the environment-friendly adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310884604.6A CN116899508B (en) | 2023-07-18 | 2023-07-18 | Environment-friendly adhesive production equipment and production process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310884604.6A CN116899508B (en) | 2023-07-18 | 2023-07-18 | Environment-friendly adhesive production equipment and production process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116899508A CN116899508A (en) | 2023-10-20 |
| CN116899508B true CN116899508B (en) | 2024-03-15 |
Family
ID=88362525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310884604.6A Active CN116899508B (en) | 2023-07-18 | 2023-07-18 | Environment-friendly adhesive production equipment and production process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116899508B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107308899A (en) * | 2017-07-31 | 2017-11-03 | 陈颖 | A kind of multi-functional chemical engineering tests reactor |
| CN215655173U (en) * | 2021-10-11 | 2022-01-28 | 黑龙江省科学院石油化学研究院 | Adhesive reation kettle |
| CN115007094A (en) * | 2022-06-19 | 2022-09-06 | 黄健健 | Environment-friendly and energy-saving chemical reaction kettle |
| CN217663256U (en) * | 2022-06-08 | 2022-10-28 | 大连爱柏斯化工股份有限公司 | Accelerating device for adhesive reaction kettle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2547248A (en) * | 2016-02-12 | 2017-08-16 | Ashe Morris Ltd | Rotating tube mixer |
-
2023
- 2023-07-18 CN CN202310884604.6A patent/CN116899508B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107308899A (en) * | 2017-07-31 | 2017-11-03 | 陈颖 | A kind of multi-functional chemical engineering tests reactor |
| CN215655173U (en) * | 2021-10-11 | 2022-01-28 | 黑龙江省科学院石油化学研究院 | Adhesive reation kettle |
| CN217663256U (en) * | 2022-06-08 | 2022-10-28 | 大连爱柏斯化工股份有限公司 | Accelerating device for adhesive reaction kettle |
| CN115007094A (en) * | 2022-06-19 | 2022-09-06 | 黄健健 | Environment-friendly and energy-saving chemical reaction kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116899508A (en) | 2023-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211659773U (en) | Stirrer for producing steamed sponge cakes | |
| CN116899508B (en) | Environment-friendly adhesive production equipment and production process thereof | |
| CN211104766U (en) | Stirring device for uniform mixing | |
| CN205613373U (en) | Two spiral stirrer's of toper discharging device | |
| CN210025883U (en) | Colour mixture mixer | |
| CN211562772U (en) | High-efficient compounding device of quartz plate production usefulness | |
| CN216396205U (en) | Homogeneity mixing device is used in production of building decoration adhesive | |
| CN215963276U (en) | Novel groove-shaped mixing machine | |
| CN114984819A (en) | Production device of adhesive sticker | |
| CN217552737U (en) | A mixer for producing concrete | |
| CN201119387Y (en) | Flour stirring machine | |
| CN214233981U (en) | Self-circulation formula silicone is sealed production of gluing and is used dispenser | |
| CN111111511A (en) | Bio-based coating agitating unit based on gear drive principle | |
| CN220573249U (en) | Anti-accumulation stirring device | |
| CN201098609Y (en) | Stirrer | |
| CN209395000U (en) | A kind of upright planetary agitator | |
| CN115416426B (en) | Color mixing device capable of adding pigment in trace amount | |
| CN220614472U (en) | Efficient stirring mechanism of stirrer | |
| CN218422308U (en) | A mix mixer for handling raw and other materials | |
| CN220634118U (en) | Adhesive mixing device | |
| CN216572622U (en) | Mixer is used in concrete additive production | |
| CN212549526U (en) | Surfactant reation kettle that damping performance is good | |
| CN214416233U (en) | Be used for industrial chemicals mixing stirring device | |
| CN216295962U (en) | Epoxy sealant stirring device | |
| CN219631148U (en) | Mixed structure for adhesive product production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |