CN114643035B - Flame-retardant acrylic plate material preparation device - Google Patents
Flame-retardant acrylic plate material preparation device Download PDFInfo
- Publication number
- CN114643035B CN114643035B CN202210338973.0A CN202210338973A CN114643035B CN 114643035 B CN114643035 B CN 114643035B CN 202210338973 A CN202210338973 A CN 202210338973A CN 114643035 B CN114643035 B CN 114643035B
- Authority
- CN
- China
- Prior art keywords
- secondary treatment
- treatment container
- flame
- box body
- primary treatment
- 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
- 239000000463 material Substances 0.000 title claims abstract description 26
- 239000003063 flame retardant Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 238000011282 treatment Methods 0.000 claims abstract description 45
- 238000011221 initial treatment Methods 0.000 claims abstract description 32
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 21
- 238000007599 discharging Methods 0.000 claims description 9
- 239000003999 initiator Substances 0.000 abstract description 9
- 239000003431 cross linking reagent Substances 0.000 abstract description 6
- 239000000178 monomer Substances 0.000 abstract description 6
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 238000013329 compounding Methods 0.000 description 8
- 238000005096 rolling process Methods 0.000 description 6
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 5
- 239000004926 polymethyl methacrylate Substances 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000012662 bulk polymerization Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000000126 substance Substances 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
- C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
- C08F20/10—Esters
- C08F20/12—Esters of monohydric alcohols or phenols
- C08F20/14—Methyl esters, e.g. methyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses a preparation device of a flame-retardant acrylic plate material, which comprises a base, wherein a welding machine is arranged on the base, two secondary treatment containers are symmetrically arranged at the upper end of the supporting frame, each secondary treatment container is provided with a feed inlet and a discharge outlet, one ends of the two secondary treatment containers, which are close to each other, are communicated with a secondary treatment assembly, the upper ends of the secondary treatment assemblies are communicated with a primary treatment container through a pipeline, an electromagnetic valve is arranged on the pipeline, a feed pipe is arranged on the primary treatment container, a primary treatment assembly is arranged in the primary treatment container, and materials treated by the primary treatment container are fed into the secondary treatment container through the secondary treatment assembly. According to the invention, a primary treatment container and a primary treatment component are arranged, MMA monomer, a cross-linking agent and a high-temperature initiator are heated and prepolymerized, then a flame retardant, a low-temperature initiator and a release agent are added, and the MMA monomer, the cross-linking agent and the high-temperature initiator are uniformly stirred through the primary treatment component.
Description
Technical Field
The invention relates to the technical field of acrylic material preparation, in particular to a device for preparing a flame-retardant acrylic plate material.
Background
Acrylic, PMMA or organic glass, has the chemical name of polymethyl methacrylate, and the polymethyl methacrylate has good comprehensive mechanical properties, and has the strength of stretching, bending, compressing and the like higher than that of polyolefin, polystyrene, polyvinyl chloride and the like in general plastics, and has poor impact toughness, but is slightly better than that of polystyrene. The mechanical properties of the cast bulk polymerization polymethyl methacrylate plate (such as an aviation organic glass plate) such as stretching, bending, compression and the like are higher, and the cast bulk polymerization polymethyl methacrylate plate can reach the level of engineering plastics such as polyamide, polycarbonate and the like. At present, MMA monomer, cross-linking agent, high-temperature initiator, flame retardant and the like are usually mixed when the flame-retardant acrylic plate is prepared, but the existing mixing mode is single, air bubbles generated during mixing cannot be reduced, the subsequent defoaming workload is increased, and therefore the change is urgently needed.
Disclosure of Invention
The invention aims to solve the problems and provides a device for preparing a flame-retardant acrylic plate material.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a fire-retardant ya keli board material preparation facilities, includes the base, the welding machine has the support frame on the base, two secondary treatment containers are installed to the upper end symmetry of support frame, secondary treatment container possesses a feed inlet and a discharge gate, two secondary treatment container's one end that is close to each other communicates jointly has secondary treatment subassembly, secondary treatment subassembly's upper end has primary treatment container through the pipeline intercommunication, be provided with the solenoid valve on the pipeline, be provided with the inlet pipe on the primary treatment container, be provided with primary treatment subassembly in the primary treatment container, the material after the primary treatment container handles is sent into secondary treatment container in via secondary treatment subassembly.
Optionally, the primary treatment assembly is composed of a stirring motor, a stirring shaft and stirring blades, wherein the number of the stirring blades is two and the stirring blades are arranged around the stirring shaft.
Optionally, the primary treatment container adopts a funnel-shaped structure, and the secondary treatment container adopts a barrel-shaped structure.
Optionally, the secondary treatment assembly comprises a box body, a connecting channel, a feeding through hole, a connecting arm, a mixing piece and a discharging through hole.
Optionally, the box body is welded between two secondary treatment containers, the box body is hollow and sealed, a connecting channel is arranged in the box body, two ends of the connecting channel are respectively communicated with the two secondary treatment containers, an opening is formed in the side wall of the connecting channel, a reciprocating driving assembly is arranged at the opening, a connecting arm is arranged in the connecting channel, the connecting arm is connected with the reciprocating driving assembly and drives the reciprocating driving assembly to reciprocate, and mixing pieces are arranged at two ends of the connecting arm;
the connecting arm adopts hollow structure, the compounding spare adopts hollow structure, connecting arm and compounding spare intercommunication, the last feed through hole of having seted up of connecting arm, the last ejection of compact through hole of having seted up of compounding spare.
Optionally, the mixing piece adopts a spherical structure.
Optionally, the discharging through hole is arranged on one side of the mixing piece, which is close to the box body.
Optionally, the one end that the compounding piece kept away from the box is fixed to be provided with the buffering protection piece.
Optionally, the reciprocating drive assembly comprises incomplete gear, driving gear, driven gear and servo motor, servo motor installs on the box, driving gear symmetry hub connection is in the box, servo motor's output shaft and one of them driving gear key-type joint, driven gear axle connect on the box and with driving gear meshing, driving gear and the coaxial key-type joint of incomplete gear, be provided with straight tooth on the linking arm, straight tooth and incomplete gear meshing.
Compared with the prior art, the invention has the following advantages:
according to the invention, a primary treatment container and a primary treatment component are arranged, MMA monomer, a cross-linking agent and a high-temperature initiator are heated and prepolymerized, then a flame retardant, a low-temperature initiator and a release agent are added, and the MMA monomer, the cross-linking agent and the high-temperature initiator are uniformly stirred through the primary treatment component.
According to the invention, the secondary treatment container and the secondary treatment assembly are arranged, the connecting arm is driven to reciprocate by the reciprocating driving assembly, and the connecting arm has the function of rolling the materials, so that a mixing mode different from stirring can be provided in rolling, the uniformity of the materials is better, and medium-sized and large-sized bubbles in the materials are crushed in rolling, so that the time of the following steps of ultrasonic defoaming and the like is saved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
fig. 4 is a schematic structural view of a reciprocating driving assembly in the present invention.
In the figure: 1 base, 2 support frame, 3 discharging pipe, 4 secondary treatment container, 5 secondary treatment subassembly, 51 box, 52 connecting channel, 53 feeding through hole, 54 linking arm, 55 compounding spare, 56 ejection of compact through hole, 57 buffering protection piece, 58 reciprocating drive subassembly 581 incomplete gear, 582 driving gear, 583 driven gear, 584 servo motor, 6 solenoid valve, 7 primary treatment container, 8 inlet pipe, 9 agitator motor, 10 (mixing) shaft, 11 stirring leaf.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-4, a device for preparing a flame-retardant acrylic plate material comprises a base 1, and is characterized in that a welding machine on the base 1 is provided with a support frame 2, two secondary treatment containers 4 are symmetrically arranged at the upper end of the support frame 2, and each secondary treatment container 4 is provided with a feed inlet and a discharge outlet, one is used for feeding, and the other is used for discharging.
One end that two secondary treatment containers 4 are close to each other is linked together and is had secondary treatment subassembly 5, and the upper end of secondary treatment subassembly 5 has primary treatment container 7 through the pipeline intercommunication, is provided with solenoid valve 6 on the pipeline, is provided with inlet pipe 8 on the primary treatment container 7, is provided with primary treatment subassembly in the primary treatment container 7, and the material after the primary treatment container 7 is handled is sent into secondary treatment container 4 through secondary treatment subassembly 5.
Referring to fig. 2, specifically, the primary treatment assembly is composed of a stirring motor 9, a stirring shaft 10 and stirring blades 11, the number of stirring blades 11 is two and arranged around the stirring shaft 10, MMA monomer, crosslinking agent, high temperature initiator are heated and prepolymerized, then flame retardant, low temperature initiator, mold release agent are added, and stirring is uniform by the stirring blades 11.
Referring to fig. 3, specifically, the secondary treatment assembly 5 includes a box 51, a connection channel 52, a feeding through hole 53, a connection arm 54, a mixing member 55 and a discharging through hole 56, specifically, the box 51 is welded between two secondary treatment containers 4, the box 51 is hollow and sealed, the connection channel 52 is provided in the box 51, two ends of the connection channel 52 are respectively communicated with the two secondary treatment containers 4, an opening is provided on a side wall of the connection channel 52, a reciprocating driving assembly 58 is provided at the opening, a connection arm 54 is provided in the connection channel 52, and the connection arm 54 is connected with the reciprocating driving assembly 58 and drives the reciprocating driving assembly 58 to reciprocate.
Referring to fig. 4, the reciprocating drive assembly 58 is specifically: the reciprocating drive assembly 58 is composed of an incomplete gear 581, a driving gear 582, a driven gear 583 and a servo motor 584, wherein the servo motor 584 is driven to run by a servo controller, the servo motor 584 is installed on the box body 51, the driving gear 582 is connected in the box body 51 in a symmetrical axis, an output shaft of the servo motor 584 is connected with one of the driving gears 582 in a key way, the driven gear 583 is connected on the box body 51 in a shaft way and meshed with the driving gear 582, the driving gear 582 is connected with the incomplete gear 581 in a coaxial key way, and straight teeth are arranged on the connecting arm 54 and meshed with the incomplete gear 581.
The reciprocating drive assembly 58 operates as follows: the servo motor 584 drives one of the driving gears 582, the driving gear 582 drives the other driving gear 582 to reversely rotate through the driven gear 583, and the two driving gears 582 drive the two incomplete gears 581 to reversely rotate, so that the two incomplete gears 581 can be alternately meshed with straight teeth on the connecting arm 54, and the connecting arm 54 can be driven to reciprocate, so that the connecting arm 54 can roll materials, on one hand, a mixing mode different from stirring can be provided in the rolling process, the uniformity of the materials is better, on the other hand, medium-sized and large-sized bubbles in the materials are crushed in the rolling process, and the time of the following ultrasonic defoaming steps and the like can be saved conveniently.
Both ends of the connecting arm 54 are provided with mixing members 55. In this embodiment, the material mixing member 55 has a spherical structure, which can reduce the resistance to movement, save energy, and well adhere to the inner wall of the secondary treatment container 4.
In this embodiment, the discharging through hole 56 is disposed on the mixing member 55 near one side of the case 51, so that the integrity of the other side can be ensured, and the influence of rolling mixing and defoaming is avoided.
In this embodiment, the end of the mixing member 55 away from the case 51 is fixedly provided with a buffer protection sheet 57, and the buffer protection sheet 57 is used for protecting the mixing member 55 and is convenient to detach and replace after being worn.
The connecting arm 54 adopts hollow structure, and the compounding spare 55 adopts hollow structure, and the connecting arm 54 communicates with compounding spare 55, has seted up feeding through-hole 53 on the connecting arm 54, has seted up ejection of compact through-hole 56 on the compounding spare 55.
In the present embodiment, the primary treatment container 7 adopts a funnel-shaped structure, and the secondary treatment container 4 adopts a barrel-shaped structure. And heating components such as heating resistance wires and the like should be provided on both the primary processing container 7 and the secondary processing container 4.
The foregoing description is only a preferred embodiment of the present invention, and it is not intended to limit the scope of the present invention to all embodiments, but it is intended to cover all embodiments, modifications, equivalents, and variations within the scope of the present invention.
Claims (7)
1. The utility model provides a fire-retardant ya keli board material preparation facilities, includes base (1), its characterized in that, the welding machine has support frame (2) on base (1), two secondary treatment containers (4) are installed to the upper end symmetry of support frame (2), secondary treatment containers (4) are equipped with a feed inlet and a discharge gate, two secondary treatment containers (4) are close to each other's one end intercommunication has secondary treatment subassembly (5) jointly, secondary treatment subassembly (5)'s upper end has primary treatment container (7) through the pipeline intercommunication, be provided with solenoid valve (6) on the pipeline, be provided with inlet pipe (8) on primary treatment container (7), be provided with primary treatment subassembly in primary treatment container (7), the material after primary treatment container (7) handle is sent into secondary treatment container (4) through secondary treatment subassembly (5); the secondary treatment assembly (5) comprises a box body (51), a connecting channel (52), a feeding through hole (53), a connecting arm (54), a mixing piece (55) and a discharging through hole (56); the box body (51) is welded between two secondary treatment containers (4), the box body (51) is hollow and sealed, a connecting channel (52) is arranged in the box body (51), two ends of the connecting channel (52) are respectively communicated with the two secondary treatment containers (4), an opening is formed in the side wall of the connecting channel (52), a reciprocating driving assembly (58) is arranged at the opening, a connecting arm (54) is arranged in the connecting channel (52), the connecting arm (54) is connected with the reciprocating driving assembly (58) and drives the reciprocating driving assembly to reciprocate, and mixing pieces (55) are arranged at two ends of the connecting arm (54); the connecting arm (54) adopts a hollow structure, the mixing piece (55) adopts a hollow structure, the connecting arm (54) is communicated with the mixing piece (55), the connecting arm (54) is provided with a feeding through hole (53), and the mixing piece (55) is provided with a discharging through hole (56).
2. The device for preparing the flame-retardant acrylic sheet material according to claim 1, wherein the primary processing assembly is composed of a stirring motor (9), a stirring shaft (10) and stirring blades (11), and the number of the stirring blades (11) is two and is arranged around the stirring shaft (10).
3. The device for preparing the flame-retardant acrylic sheet material according to claim 1, wherein the primary treatment container (7) adopts a funnel-shaped structure, and the secondary treatment container (4) adopts a barrel-shaped structure.
4. The device for preparing a flame retardant acrylic sheet material according to claim 1, wherein the mixing member (55) has a spherical structure.
5. The device for preparing a flame retardant acrylic sheet material according to claim 4, wherein the discharging through hole (56) is provided on the mixing member (55) at a side close to the case body (51).
6. The device for preparing the flame-retardant acrylic sheet material according to claim 1, wherein a buffer protection sheet (57) is fixedly arranged at one end of the mixing piece (55) far away from the box body (51).
7. The device for preparing the flame-retardant acrylic sheet material according to claim 1, wherein the reciprocating driving assembly (58) is composed of an incomplete gear (581), a driving gear (582), a driven gear (583) and a servo motor (584), the servo motor (584) is mounted on the box body (51), a symmetrical shaft of the driving gear (582) is connected in the box body (51), an output shaft of the servo motor (584) is in key connection with one of the driving gears (582), the driven gear (583) is in shaft connection on the box body (51) and is meshed with the driving gear (582), the driving gear (582) and the incomplete gear (581) are in coaxial key connection, and straight teeth are arranged on the connecting arm (54) and are meshed with the incomplete gear (581).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210338973.0A CN114643035B (en) | 2022-04-01 | 2022-04-01 | Flame-retardant acrylic plate material preparation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210338973.0A CN114643035B (en) | 2022-04-01 | 2022-04-01 | Flame-retardant acrylic plate material preparation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114643035A CN114643035A (en) | 2022-06-21 |
| CN114643035B true CN114643035B (en) | 2024-04-05 |
Family
ID=81996369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210338973.0A Active CN114643035B (en) | 2022-04-01 | 2022-04-01 | Flame-retardant acrylic plate material preparation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114643035B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA801608A (en) * | 1968-12-17 | G. Cox Bradley | Mixing machine | |
| JP2006256079A (en) * | 2005-03-17 | 2006-09-28 | Nikko Co Ltd | Concrete mixer |
| KR20140136240A (en) * | 2013-05-20 | 2014-11-28 | 허만철 | Reciprocating and rotating planetary gear agitator |
| CN207929144U (en) * | 2017-12-29 | 2018-10-02 | 天津市宝泰源农副产品销售有限公司 | A kind of mixing agitator |
| CN209381110U (en) * | 2018-12-13 | 2019-09-13 | 中建七局第二建筑有限公司 | A kind of construction mixing device |
| CN111421669A (en) * | 2020-04-10 | 2020-07-17 | 马敬 | Oscillating mixing arrangement is used in concrete production |
| CN111514794A (en) * | 2020-04-20 | 2020-08-11 | 孙长野 | Device is prepared in stirring of coating for building |
| CN112354466A (en) * | 2021-01-14 | 2021-02-12 | 东营海瑞宝新材料有限公司 | Polyurea composition mixes homogeneity device for industrial production |
| CN112535980A (en) * | 2020-11-26 | 2021-03-23 | 南通市金玥熙新型建材有限公司 | Novel building material batching device |
| CN216024482U (en) * | 2021-10-27 | 2022-03-15 | 四川省聚和高分子材料有限公司 | A vibrating compounding equipment for granule material |
| CN216099809U (en) * | 2021-08-25 | 2022-03-22 | 宣以龙 | Production device of pvc plastic ground mat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI284560B (en) * | 2006-01-26 | 2007-08-01 | Mao-Hsin Huang | Mixing device for beverage dispenser |
-
2022
- 2022-04-01 CN CN202210338973.0A patent/CN114643035B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA801608A (en) * | 1968-12-17 | G. Cox Bradley | Mixing machine | |
| JP2006256079A (en) * | 2005-03-17 | 2006-09-28 | Nikko Co Ltd | Concrete mixer |
| KR20140136240A (en) * | 2013-05-20 | 2014-11-28 | 허만철 | Reciprocating and rotating planetary gear agitator |
| CN207929144U (en) * | 2017-12-29 | 2018-10-02 | 天津市宝泰源农副产品销售有限公司 | A kind of mixing agitator |
| CN209381110U (en) * | 2018-12-13 | 2019-09-13 | 中建七局第二建筑有限公司 | A kind of construction mixing device |
| CN111421669A (en) * | 2020-04-10 | 2020-07-17 | 马敬 | Oscillating mixing arrangement is used in concrete production |
| CN111514794A (en) * | 2020-04-20 | 2020-08-11 | 孙长野 | Device is prepared in stirring of coating for building |
| CN112535980A (en) * | 2020-11-26 | 2021-03-23 | 南通市金玥熙新型建材有限公司 | Novel building material batching device |
| CN112354466A (en) * | 2021-01-14 | 2021-02-12 | 东营海瑞宝新材料有限公司 | Polyurea composition mixes homogeneity device for industrial production |
| CN216099809U (en) * | 2021-08-25 | 2022-03-22 | 宣以龙 | Production device of pvc plastic ground mat |
| CN216024482U (en) * | 2021-10-27 | 2022-03-15 | 四川省聚和高分子材料有限公司 | A vibrating compounding equipment for granule material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114643035A (en) | 2022-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114643035B (en) | Flame-retardant acrylic plate material preparation device | |
| CN210366053U (en) | Quantitative feeding device is used in ASA synthetic resin production | |
| CN106426717A (en) | Mechanical foaming machine for foamed plastic production | |
| CN210389637U (en) | Forming die is used in cement pipe production | |
| CN216544739U (en) | Feeding device for 3D printing exercise foot pad | |
| CN215311930U (en) | Mixing device for resin production with uniform stirring | |
| CN116159462A (en) | Total nutrient microorganism type amino acid-containing water-soluble fertilizer and preparation method thereof | |
| CN214382653U (en) | Automatic feeding device for dust-proof drilling | |
| CN213947087U (en) | Feeding mechanism for heating and melting plastic | |
| CN213797489U (en) | Air conditioner plastic products production mixes machine with high efficiency | |
| CN211725425U (en) | Material mixing equipment for process manufacturing | |
| CN213494280U (en) | Cutting fluid recovery unit for machining | |
| CN211074295U (en) | Blendor for modified plastic | |
| CN215703096U (en) | Glass fiber reinforced plastic product mold material injection device | |
| CN207856806U (en) | A kind of chemical fertilizer mixing arrangement | |
| CN220276966U (en) | Reaction device for producing resin | |
| CN214000102U (en) | Portable PVC micelle raw materials blendor | |
| CN219522655U (en) | Polyethylene granule raw materials mixes material device | |
| CN210389731U (en) | Raw material melting and mixing device for manufacturing preservative film | |
| CN212482223U (en) | Cooling device is used in production of polyurethane PU glue | |
| CN219441555U (en) | S-adenosylmethionine preparation case with heat reutilization function | |
| CN216856346U (en) | Production device of water-soluble fertilizer of alkaline macroelement | |
| CN213500170U (en) | Antibiotic master batch production is with high-efficient feed mechanism | |
| CN217015560U (en) | White latex production is with dissolving filter equipment | |
| CN216358989U (en) | Automatic change drive compounding equipment for advanced manufacturing process |
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 |