CN114146604A - Epoxy resin sealant and preparation method thereof - Google Patents
Epoxy resin sealant and preparation method thereof Download PDFInfo
- Publication number
- CN114146604A CN114146604A CN202111453655.0A CN202111453655A CN114146604A CN 114146604 A CN114146604 A CN 114146604A CN 202111453655 A CN202111453655 A CN 202111453655A CN 114146604 A CN114146604 A CN 114146604A
- Authority
- CN
- China
- Prior art keywords
- epoxy resin
- resin sealant
- annular wall
- parts
- preparation
- 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.)
- Pending
Links
- 239000000565 sealant Substances 0.000 title claims abstract description 71
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 64
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 64
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 20
- 239000006087 Silane Coupling Agent Substances 0.000 claims abstract description 8
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 239000003085 diluting agent Substances 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 8
- 239000004842 bisphenol F epoxy resin Substances 0.000 claims abstract description 4
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 238000002347 injection Methods 0.000 claims description 24
- 239000007924 injection Substances 0.000 claims description 24
- 238000010009 beating Methods 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 12
- 239000000084 colloidal system Substances 0.000 claims description 11
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000007711 solidification Methods 0.000 claims description 4
- 230000008023 solidification Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 description 14
- 230000006835 compression Effects 0.000 description 10
- 238000007906 compression Methods 0.000 description 10
- 239000007787 solid Substances 0.000 description 8
- 239000004593 Epoxy Substances 0.000 description 6
- 239000004850 liquid epoxy resins (LERs) Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Classifications
-
- 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
Abstract
The invention belongs to the technical field of sealants, and particularly relates to an epoxy resin sealant and a preparation method thereof. The preparation method of the epoxy resin sealant comprises the following steps: s001: firstly, adding bisphenol F type epoxy resin, a diluent and a silane coupling agent into a stirring kettle, and uniformly stirring; s002: adding the curing agent, the accelerator and the solvent into stirring equipment according to a certain proportion, and uniformly stirring to obtain the epoxy resin sealant; s003: putting the epoxy resin sealant into a curing and forming device; s004: curing at 70 ℃ for 1 hour, and taking out. The epoxy resin sealant is prepared from the following raw materials in parts by weight: 75 parts of bisphenol F epoxy resin, 1.2 parts of silane coupling agent, 15 parts of diluent, 35 parts of curing agent, 20 parts of accelerator I and 12 parts of solvent.
Description
Technical Field
The invention relates to the technical field of sealants, in particular to an epoxy resin sealant and a preparation method thereof.
Background
Epoxy resins are also known as artificial resins, synthetic resins, resin glues, and the like. The epoxy resin sealant is an important thermosetting plastic and widely used as a binder, the epoxy resin sealant has high surface activity, and the epoxy resin sealant can be processed into a sealant block according to the requirement so as to be convenient to use.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the epoxy resin sealant and the preparation method thereof, and the epoxy resin sealant block prepared by the invention has the beneficial effect that the epoxy resin sealant block is convenient to take out from a container.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the preparation method of the epoxy resin sealant comprises the following steps:
s001: firstly, adding bisphenol F type epoxy resin, a diluent and a silane coupling agent into a stirring kettle, and uniformly stirring;
s002: adding the curing agent, the accelerator and the solvent into stirring equipment according to a certain proportion, and uniformly stirring to obtain the epoxy resin sealant;
s003: putting the epoxy resin sealant into a curing and forming device;
s004: curing at 70 ℃ for 1 hour, and taking out.
The support is provided with the annular base, and the inner ring and the outer ring of the annular base are respectively connected with the inner annular wall and the outer annular wall in a movable fit manner.
Still include frid and frid, two frids of lower extreme fixed connection of annular base, two frids are all fixed on the support, frid of sliding connection respectively in two frids, and the lower extreme of interior annular wall and outer annular wall all cooperates and connects on two frids. And a hydraulic cylinder I is arranged between the groove plate and the bracket.
Still include annular groove seat and semi-ring pole, a annular groove seat is fixed respectively at the inside and outside both ends of frid, and sliding connection is in two annular groove seats respectively to the lower extreme of interior annular wall and outer annular wall, and a semi-ring pole of fixed connection respectively on two annular groove seats, interior annular wall and outer annular wall respectively with semi-ring pole sliding connection, fixedly connected with ring gear on the outer annular wall. The output shaft is fixedly connected with a gear, and a gear motor of the gear is fixed on a groove plate and is in meshing transmission connection with the gear ring. Connecting rods 1-10 are fixed between the inner annular wall and the outer annular wall.
The epoxy resin sealant is prepared from the following raw materials in parts by weight: 75 parts of bisphenol F epoxy resin, 1.2 parts of silane coupling agent, 15 parts of diluent, 35 parts of curing agent, 20 parts of accelerator I and 12 parts of solvent.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a flow chart of a process for preparing an epoxy resin sealant;
FIG. 2 is a schematic diagram of the structure for preparing an epoxy resin sealant;
FIG. 3 is a schematic structural view of a curing and molding apparatus;
FIG. 4 is a first schematic view of the configuration of the annular base, inner annular wall and outer annular wall in cooperation;
FIG. 5 is a second schematic view of the configuration of the annular base, inner annular wall and outer annular wall in cooperation;
FIG. 6 is a schematic partial cross-sectional structural view of FIG. 5;
FIG. 7 is a schematic view of a part of the structure of the solidification molding apparatus;
FIG. 8 is a schematic structural view of an output epoxy sealant;
FIG. 9 is a schematic view of a portion of the structure of FIG. 8;
fig. 10 is a schematic structural view of the colloid beating part.
Detailed Description
The preparation method of the epoxy resin sealant comprises the following steps:
s001: firstly, adding bisphenol F type epoxy resin, a diluent and a silane coupling agent into a stirring kettle, and uniformly stirring;
s002: adding the curing agent, the accelerator and the solvent into stirring equipment according to a certain proportion, and uniformly stirring to obtain the epoxy resin sealant;
s003: putting the epoxy resin sealant into a curing and forming device;
s004: curing at 70 ℃ for 1 hour, and taking out.
The epoxy resin sealant is prepared from the following raw materials in parts by weight: 75 parts of bisphenol F epoxy resin, 1.2 parts of silane coupling agent, 15 parts of diluent, 35 parts of curing agent, 20 parts of accelerator I and 12 parts of solvent.
As shown in fig. 2 to 5:
annular base 1-3, interior annular wall 1-4 and outer annular wall 1-5 form the annular chamber jointly and are used for holding epoxy sealed glue, pour into liquid epoxy sealed glue into the annular chamber in, because the characteristic of epoxy sealed glue is easily glued on the annular intracavity wall when the shaping, swing joint between annular wall 1-4 and outer annular wall 1-5 and the annular base 1-3 consequently, thereby be more convenient for take out epoxy sealed glue from the annular chamber, avoid epoxy sealed glue to bond the situation that is not convenient for take out in the annular chamber.
As shown in fig. 4 to 6:
after the epoxy resin sealant is cured and molded, the hydraulic cylinder I is started to drive the two groove plates 1-6 to move downwards, the two groove plates 1-6 drive the inner annular wall 1-4 and the outer annular wall 1-5 to move downwards simultaneously, so that the solid epoxy resin sealant on the annular base 1-3 leaks out, and then the solid epoxy resin sealant is taken down from the annular base 1-3, so that the process that the solid epoxy resin sealant is dug out from the annular cavity and is easy to damage is avoided, the operation is troublesome, and the epoxy resin sealant is not easy to take out;
if the inner annular wall 1-4 and the outer annular wall 1-5 cannot move smoothly at first, the small-amplitude up-and-down reciprocating movement of the inner annular wall 1-4 and the outer annular wall 1-5 can be driven by controlling the two hydraulic cylinders I to move up and down in a small amplitude, so that the solid epoxy resin sealant is separated from the inner annular wall 1-4 and the outer annular wall 1-5, and then the inner annular wall 1-4 and the outer annular wall 1-5 are controlled to move down, so that the contact area between the solid epoxy resin sealant and the inner annular wall 1-4 and the outer annular wall 1-5 is reduced, and the solid epoxy resin sealant can be taken out more easily.
Further:
the gear motor is started to drive the outer annular wall 1-5 to rotate in a reciprocating mode through the gear, the outer annular wall 1-5 slides in the annular groove seat 1-7 at the outer end, meanwhile, the outer annular wall 1-5 drives the inner annular wall 1-4 to rotate in a reciprocating mode through the connecting rod 1-10, the inner annular wall 1-4 and the outer annular wall 1-5 which rotate in a reciprocating mode can further promote adhesion between the solid epoxy resin sealant and the inner annular wall 1-4 and the outer annular wall 1-5, accordingly, the separation efficiency between the inner annular wall 1-4 and the outer annular wall 1-5 is improved, the inner annular wall 1-4 and the outer annular wall 1-5 can be separated rapidly, and the solid epoxy resin sealant can be taken out rapidly.
As shown in fig. 7 to 10:
the glue injection machine is characterized by further comprising a glue injection box 2-1, a discharge port 2-2 and a glue beating part, wherein the glue injection box 2-1 is installed on the support 1-1 and located at the upper end of the annular base 1-3, a plurality of discharge ports 2-2 are arranged on the glue injection box 2-1 in an encircling mode, the glue beating part is arranged at the outer end of the glue injection box 2-1, and the glue beating part is located at the lower end of the plurality of discharge ports 2-2;
the liquid epoxy resin sealant is injected into the material injection box 2-1, the epoxy resin sealant flows out through the plurality of discharge ports 2-2, the epoxy resin sealant contacts with the sealant beating portion, and the sealant beating portion beats the epoxy resin sealant, so that bubbles in the epoxy resin sealant are removed, the epoxy resin sealant is solidified, no bubbles exist in the epoxy resin sealant, the texture of the epoxy resin sealant after molding is improved, and the epoxy resin sealant is more uniform.
Further:
the colloid beating part comprises vertical chutes 2-9, a compression ring 3-1, T-shaped compression bars 3-2 and beating parts, a plurality of chutes 2-9 are arranged on the injection box 2-1 in an encircling manner, the compression ring 3-1 is connected in the vertical chutes 2-9 in a sliding manner, a hydraulic cylinder II is arranged between the compression ring 3-1 and the injection box 2-1, a plurality of T-shaped compression bars 3-2 are arranged on the compression ring 3-1 in an encircling manner, the T-shaped compression bars 3-2 are respectively connected with the beating parts in a matching manner, the beating parts are all arranged on the injection box 2-1, and the beating parts are respectively positioned at the lower ends of the discharge ports 2-2;
the hydraulic cylinder II is started to drive the compression ring 3-1 to reciprocate up and down, the T-shaped compression bars 3-2 on the compression ring 3-1 are matched with the beating parts respectively, and then the beating parts are controlled to continuously beat the epoxy resin sealant flowing out of the discharge port 2-2, and air bubbles in the epoxy resin sealant are smashed.
Further:
the flapping piece comprises a rod frame 3-3, flapping plates 3-4 and inclined plates 3-5, the rod frame 3-3 is fixed on the material injection box 2-1, two ends of the rod frame 3-3 are respectively connected with one flapping plate 3-4 in a sliding mode, the two flapping plates 3-4 are respectively fixedly connected with one inclined plate 3-5, a spring piece is arranged between the inclined plates 3-5 and the rod frame 3-3, and the two inclined plates 3-5 are respectively propped against two ends of the T-shaped pressure rod 3-2;
the two beating plates 3-4 are close to each other and attached under the action of the spring piece, when the T-shaped pressing rod 3-2 moves downwards to extrude the two sloping plates 3-5 to separate, the two beating plates 3-4 are driven to separate, the T-shaped pressing rod 3-2 moves upwards to reset and attach the two beating plates 3-4, and the beating operation of the liquid epoxy resin sealant is achieved in a circulating reciprocating mode.
As shown in fig. 9:
the spiral blade type tobacco harvesting machine also comprises spiral blades 2-3 and blocking pieces 2-4, wherein one spiral blade 2-3 is respectively and rotatably connected in each of the plurality of discharge ports 2-2, the outer ends of the plurality of spiral blades 2-3 are respectively and fixedly connected with the blocking pieces 2-4, the inner ends of the plurality of spiral blades 2-3 are respectively and fixedly provided with a vertical plate, and a driving motor is fixed on the vertical plate and used for driving the spiral blades 2-3 to rotate;
when the spiral blade 2-3 extends out of the outer end of the discharge port 2-2, the driving motor is started to drive the spiral blade 2-3 to rotate, the rotating spiral blade 2-3 conveys the liquid epoxy resin sealant in the material injection box 2-1 to the outer end, the flowing liquid epoxy resin sealant falls onto the annular base 1-3 for molding treatment, and the rotating spiral blade 2-3 drives the liquid epoxy resin sealant to output, so that the discharge port 2-2 is prevented from being blocked by the viscosity of the liquid epoxy resin sealant;
when the helical blade 2-3 moves inwards and retracts into the material injection box 2-1, the baffle sheet 2-4 plugs the outlet of the material outlet 2-2, so that the epoxy resin sealant stops flowing out.
Further:
the automatic feeding device is characterized by further comprising articulated arms 2-5, ring pieces 2-6, rotating shafts 2-7 and ring frames 2-8, wherein the articulated arms 2-5 are respectively articulated on a plurality of vertical plates, the articulated arms 2-5 are all articulated on the ring pieces 2-6, the ring pieces 2-6 are connected onto the rotating shafts 2-7 in a sliding mode, and the rotating shafts 2-7 are fixedly connected onto the feeding boxes 2-1;
the hydraulic cylinder III is started to drive the ring pieces 2-6 to move upwards, the ring pieces 2-6 drive the spiral blades 2-3 to move inwards to be retracted through the hinged arms 2-5, and then the blocking pieces 2-4 are driven to block the discharge holes 2-2, and the colloid stops flowing out;
a hydraulic cylinder III is arranged between the material injection box 2-1 and the ring piece 2-6, a ring frame 2-8 is fixedly connected to the material injection box 2-1, the ring frame 2-8 is rotatably connected to the upper end of a support 1-1, a rotary control motor is fixed to the upper end of the support 1-1, and a rotating shaft 2-7 is fixed to an output shaft of the rotary control motor;
the rotation control motor is started to drive the material injection box 2-1 to rotate through the rotating shaft 2-7, so that the colloid flows downwards while rotating, the beaten colloid can be uniformly distributed in an annular cavity in the annular base 1-3, and the uniformity of the texture of the colloid after molding is further promoted.
The upper end of the bracket 1-1 is symmetrically and fixedly connected with two stirring blades 1-9, the two stirring blades 1-9 are all positioned in the material injection box 2-1, and when the material injection box 2-1 rotates, the stirring blades 1-9 stir the colloid in the material injection box 2-1.
Claims (10)
1. The preparation method of the epoxy resin sealant is characterized by comprising the following steps: the method comprises the following steps:
s001: firstly, adding bisphenol F type epoxy resin, a diluent and a silane coupling agent into a stirring kettle, and uniformly stirring;
s002: adding the curing agent, the accelerator and the solvent into stirring equipment according to a certain proportion, and uniformly stirring to obtain the epoxy resin sealant;
s003: putting the epoxy resin sealant into a curing and forming device;
s004: curing at 70 ℃ for 1 hour, and taking out.
2. The preparation method of the epoxy resin sealant as claimed in claim 1, wherein: the curing and forming device comprises a support (1-1), an annular base (1-3), an inner annular wall (1-4) and an outer annular wall (1-5), wherein the annular base (1-3) is mounted on the support (1-1), and an inner ring and an outer ring of the annular base (1-3) are respectively connected with the inner annular wall (1-4) and the outer annular wall (1-5) in a movable fit manner.
3. The preparation method of the epoxy resin sealant as claimed in claim 2, wherein: the curing and forming device further comprises groove frames (1-2) and groove plates (1-6), the lower end of the annular base (1-3) is fixedly connected with the two groove frames (1-2), the two groove frames (1-2) are all fixed on the support (1-1), the two groove frames (1-2) are internally and respectively connected with the groove plates (1-6) in a sliding mode, and the lower ends of the inner annular wall (1-4) and the outer annular wall (1-5) are all connected onto the two groove plates (1-6) in a matched mode.
4. The preparation method of the epoxy resin sealant as claimed in claim 3, wherein: the curing and forming device further comprises annular groove seats (1-7) and semi-annular rods (1-8), the inner end and the outer end of each groove plate (1-6) are respectively fixed with one annular groove seat (1-7), the lower ends of the inner annular wall (1-4) and the outer annular wall (1-5) are respectively connected into the two annular groove seats (1-7) in a sliding mode, the two annular groove seats (1-7) are respectively fixedly connected with one semi-annular rod (1-8), the inner annular wall (1-4) and the outer annular wall (1-5) are respectively connected with the semi-annular rods (1-8) in a sliding mode, and the outer annular wall (1-5) is fixedly connected with a gear ring; a connecting rod (1-10) is fixed between the inner annular wall (1-4) and the outer annular wall (1-5).
5. The preparation method of the epoxy resin sealant as claimed in claim 4, wherein: the solidification forming device further comprises an injection box (2-1), a discharge port (2-2) and a colloid beating part, wherein the injection box (2-1) is installed on the support (1-1) and located at the upper end of the annular base (1-3), a plurality of discharge ports (2-2) are arranged on the injection box (2-1) in an encircling mode, the colloid beating part is arranged at the outer end of the injection box (2-1), and the colloid beating part is located at the lower end of the plurality of discharge ports (2-2).
6. The preparation method of the epoxy resin sealant as claimed in claim 5, wherein: the colloid part of patting is including erecting spout (2-9), clamping ring (3-1), T type depression bar (3-2) and patting the piece, it is equipped with a plurality of spouts (2-9) of erecting to encircle on notes workbin (2-1), clamping ring (3-1) sliding connection is in a plurality of spouts (2-9) of erecting, it is equipped with a plurality of T type depression bars (3-2) to encircle on clamping ring (3-1), a plurality of T type depression bars (3-2) are connected with a plurality of cooperation of patting respectively, a plurality of patting the piece all set up on notes workbin (2-1), and a plurality of patting the lower extreme that the piece is located a plurality of discharge gates (2-2) respectively.
7. The preparation method of the epoxy resin sealant as claimed in claim 6, wherein: the flapping piece comprises a rod frame (3-3), flapping plates (3-4) and inclined plates (3-5), the rod frame (3-3) is fixed on the material injection box (2-1), two ends of the rod frame (3-3) are respectively connected with one flapping plate (3-4) in a sliding mode, the two flapping plates (3-4) are respectively fixedly connected with one inclined plate (3-5), a spring piece is arranged between the inclined plates (3-5) and the rod frame (3-3), and the two inclined plates (3-5) are respectively abutted against two ends of the T-shaped pressure rod (3-2).
8. The preparation method of the epoxy resin sealant as claimed in claim 5, wherein: the solidification forming device further comprises helical blades (2-3) and blocking pieces (2-4), one helical blade (2-3) is rotatably connected in each of the plurality of discharge ports (2-2), the outer ends of the plurality of helical blades (2-3) are fixedly connected with the blocking pieces (2-4) respectively, vertical plates are fixed at the inner ends of the plurality of helical blades (2-3) respectively, and driving motors are fixed on the vertical plates and used for driving the helical blades (2-3) to rotate.
9. The preparation method of the epoxy resin sealant as claimed in claim 8, wherein: the solidification forming device further comprises articulated arms (2-5), ring pieces (2-6), rotating shafts (2-7) and ring frames (2-8), the articulated arms (2-5) are respectively articulated on the vertical plates, the articulated arms (2-5) are all articulated on the ring pieces (2-6), the ring pieces (2-6) are connected onto the rotating shafts (2-7) in a sliding mode, and the rotating shafts (2-7) are fixedly connected onto the injection box (2-1).
10. The epoxy resin sealant prepared by the epoxy resin sealant preparation method of claim 9, characterized in that: the epoxy resin sealant consists of the following raw materials in parts by weight: 75 parts of bisphenol F epoxy resin, 1.2 parts of silane coupling agent, 15 parts of diluent, 35 parts of curing agent, 20 parts of accelerator I and 12-17 parts of solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111453655.0A CN114146604A (en) | 2021-12-01 | 2021-12-01 | Epoxy resin sealant and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111453655.0A CN114146604A (en) | 2021-12-01 | 2021-12-01 | Epoxy resin sealant and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114146604A true CN114146604A (en) | 2022-03-08 |
Family
ID=80455532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111453655.0A Pending CN114146604A (en) | 2021-12-01 | 2021-12-01 | Epoxy resin sealant and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114146604A (en) |
Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5925303A (en) * | 1995-02-09 | 1999-07-20 | Unique Mould Makers Limited | Process for forming seamless molded skirt |
| CN2393842Y (en) * | 1999-10-20 | 2000-08-30 | 江苏正昌集团公司 | Stopping gate for circular spiral feeder |
| KR200317955Y1 (en) * | 2003-03-22 | 2003-06-28 | 임성근 | A operating structure of multi injection mold by rotary type |
| US20060024122A1 (en) * | 2004-07-30 | 2006-02-02 | Nealon Joseph M | Method and apparatus for applying sealant to fasteners |
| US20080123466A1 (en) * | 2006-11-28 | 2008-05-29 | Tylerville Technologies Llc | Dispenser with dynamic mixer for two-part compositions |
| FR2979575A1 (en) * | 2011-09-05 | 2013-03-08 | Snecma | METHOD AND DEVICE FOR MANUFACTURING A CYLINDRICAL PIECE OF COMPOSITE MATERIAL |
| JP2015028384A (en) * | 2014-07-16 | 2015-02-12 | 加賀産業株式会社 | Manufacturing and mounting method for sealant filled type cap |
| CN204525902U (en) * | 2015-03-19 | 2015-08-05 | 超威电源有限公司 | A kind of epoxy resin sealant blob of viscose preparation facilities |
| CN205095665U (en) * | 2015-11-03 | 2016-03-23 | 深圳市鑫鸿顺科技有限公司 | Mixed stirred tank of liquid material |
| CN208215943U (en) * | 2017-12-13 | 2018-12-11 | 杭州凯华塑料制品有限公司 | A kind of plastic cup injection mold |
| CN109439252A (en) * | 2018-10-26 | 2019-03-08 | 广州聚合新材料科技股份有限公司 | A kind of epoxy resin sealant and its preparation method and application |
| CN110696269A (en) * | 2019-10-16 | 2020-01-17 | 刘海峰 | Plastic pipe injection molding system |
| CN210525712U (en) * | 2019-08-06 | 2020-05-15 | 吉安顶丰鞋业有限公司 | Plastic sole solidification shedder |
| CN111675991A (en) * | 2020-06-29 | 2020-09-18 | 申蕾 | Preparation method of antibacterial epoxy resin pouring sealant |
| CN211683102U (en) * | 2020-01-17 | 2020-10-16 | 天津滨海津丽电子材料股份有限公司 | Epoxy resin sealant block preparation device |
| CN112454821A (en) * | 2020-11-05 | 2021-03-09 | 合肥鼎鑫模具有限公司 | Mold for injection molding of plug |
| CN212795759U (en) * | 2020-07-20 | 2021-03-26 | 苏州市嘉图精工科技有限公司 | Ejection mechanism of injection mold |
| CN213006283U (en) * | 2020-07-30 | 2021-04-20 | 华蓥市深达光学科技有限公司 | Mould demoulding mechanism for injection molding machine |
| CN213108031U (en) * | 2020-07-28 | 2021-05-04 | 泰州市宇通橡塑制品有限公司 | Polytetrafluoroethylene product structure forming device |
| CN112848128A (en) * | 2021-02-04 | 2021-05-28 | 哈尔滨东安实业发展有限公司 | Clutch piston vulcanization molding die |
| CN113025270A (en) * | 2021-01-25 | 2021-06-25 | 义乌壹统胶科技有限公司 | Environment-friendly composite adhesive and processing equipment thereof |
| CN113021803A (en) * | 2021-04-02 | 2021-06-25 | 南京夜龙新材料科技有限公司 | Preparation and forming method of high-strength solid glue |
| CN113077947A (en) * | 2021-04-15 | 2021-07-06 | 谭宗尧 | Casting molding method for epoxy resin power insulator |
| CN113306063A (en) * | 2021-05-11 | 2021-08-27 | 董凤云 | Foaming equipment for producing polyurethane foam plastic and production process |
-
2021
- 2021-12-01 CN CN202111453655.0A patent/CN114146604A/en active Pending
Patent Citations (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5925303A (en) * | 1995-02-09 | 1999-07-20 | Unique Mould Makers Limited | Process for forming seamless molded skirt |
| CN2393842Y (en) * | 1999-10-20 | 2000-08-30 | 江苏正昌集团公司 | Stopping gate for circular spiral feeder |
| KR200317955Y1 (en) * | 2003-03-22 | 2003-06-28 | 임성근 | A operating structure of multi injection mold by rotary type |
| US20060024122A1 (en) * | 2004-07-30 | 2006-02-02 | Nealon Joseph M | Method and apparatus for applying sealant to fasteners |
| US20080123466A1 (en) * | 2006-11-28 | 2008-05-29 | Tylerville Technologies Llc | Dispenser with dynamic mixer for two-part compositions |
| FR2979575A1 (en) * | 2011-09-05 | 2013-03-08 | Snecma | METHOD AND DEVICE FOR MANUFACTURING A CYLINDRICAL PIECE OF COMPOSITE MATERIAL |
| JP2015028384A (en) * | 2014-07-16 | 2015-02-12 | 加賀産業株式会社 | Manufacturing and mounting method for sealant filled type cap |
| CN204525902U (en) * | 2015-03-19 | 2015-08-05 | 超威电源有限公司 | A kind of epoxy resin sealant blob of viscose preparation facilities |
| CN205095665U (en) * | 2015-11-03 | 2016-03-23 | 深圳市鑫鸿顺科技有限公司 | Mixed stirred tank of liquid material |
| CN208215943U (en) * | 2017-12-13 | 2018-12-11 | 杭州凯华塑料制品有限公司 | A kind of plastic cup injection mold |
| CN109439252A (en) * | 2018-10-26 | 2019-03-08 | 广州聚合新材料科技股份有限公司 | A kind of epoxy resin sealant and its preparation method and application |
| CN210525712U (en) * | 2019-08-06 | 2020-05-15 | 吉安顶丰鞋业有限公司 | Plastic sole solidification shedder |
| CN110696269A (en) * | 2019-10-16 | 2020-01-17 | 刘海峰 | Plastic pipe injection molding system |
| CN211683102U (en) * | 2020-01-17 | 2020-10-16 | 天津滨海津丽电子材料股份有限公司 | Epoxy resin sealant block preparation device |
| CN111675991A (en) * | 2020-06-29 | 2020-09-18 | 申蕾 | Preparation method of antibacterial epoxy resin pouring sealant |
| CN212795759U (en) * | 2020-07-20 | 2021-03-26 | 苏州市嘉图精工科技有限公司 | Ejection mechanism of injection mold |
| CN213108031U (en) * | 2020-07-28 | 2021-05-04 | 泰州市宇通橡塑制品有限公司 | Polytetrafluoroethylene product structure forming device |
| CN213006283U (en) * | 2020-07-30 | 2021-04-20 | 华蓥市深达光学科技有限公司 | Mould demoulding mechanism for injection molding machine |
| CN112454821A (en) * | 2020-11-05 | 2021-03-09 | 合肥鼎鑫模具有限公司 | Mold for injection molding of plug |
| CN113025270A (en) * | 2021-01-25 | 2021-06-25 | 义乌壹统胶科技有限公司 | Environment-friendly composite adhesive and processing equipment thereof |
| CN112848128A (en) * | 2021-02-04 | 2021-05-28 | 哈尔滨东安实业发展有限公司 | Clutch piston vulcanization molding die |
| CN113021803A (en) * | 2021-04-02 | 2021-06-25 | 南京夜龙新材料科技有限公司 | Preparation and forming method of high-strength solid glue |
| CN113077947A (en) * | 2021-04-15 | 2021-07-06 | 谭宗尧 | Casting molding method for epoxy resin power insulator |
| CN113306063A (en) * | 2021-05-11 | 2021-08-27 | 董凤云 | Foaming equipment for producing polyurethane foam plastic and production process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107927554B (en) | Automatic steamed sponge cake production device and production method thereof | |
| CN112643918A (en) | Raw material mixing device is used in synthetic resin production | |
| CN114146604A (en) | Epoxy resin sealant and preparation method thereof | |
| CN209718403U (en) | A kind of vacuum glue-injection machine | |
| CN108858855A (en) | A kind of injection molding raw material high-efficiency multi-stage mixing arrangement | |
| CN106426502A (en) | Method and device for preparing artistic artware from plant waste through mold pressing | |
| CN216708152U (en) | Plastic injection molding equipment that heating efficiency is high | |
| CN213756559U (en) | Melting, mixing and compression molding integrated equipment for crunchy candy production | |
| CN109249597A (en) | A kind of driving device for plastic products extrusion molding | |
| CN209176114U (en) | A kind of injection mold shaping equipment | |
| CN220737381U (en) | Discharging structure of mixing equipment for ferrite soft magnetic composite material production | |
| CN217779825U (en) | Loading attachment is used in production of flowing resin | |
| CN216329172U (en) | Aggregate anti-separation device for lightweight concrete preparation | |
| CN111873213A (en) | Plastic raw material mixing and preparing device | |
| CN219360119U (en) | Injection molding machine feed mechanism and injection molding machine | |
| CN220241869U (en) | Blank making device for porcelain production | |
| CN220390146U (en) | Uniform injection mold | |
| CN217313154U (en) | Mixing apparatus is used in plant fiber raw materials production | |
| CN218047556U (en) | Be used for copper handicraft sculpture clay agitating unit | |
| CN215429044U (en) | Integrated preparation device of heat-conducting composite material | |
| CN220242597U (en) | Novel paper straw manufacturing machine | |
| CN213617997U (en) | Quick unloader of injection molding machine feed cylinder | |
| CN219171589U (en) | Bubble removing device for plastic gear production | |
| CN211891727U (en) | Discharging device of injection molding machine | |
| CN117382140B (en) | Piston type plastic extruding machine |
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 |