CN114589826A - Stirring device suitable for processing PVC decorative composite material - Google Patents

Stirring device suitable for processing PVC decorative composite material Download PDF

Info

Publication number
CN114589826A
CN114589826A CN202210096421.3A CN202210096421A CN114589826A CN 114589826 A CN114589826 A CN 114589826A CN 202210096421 A CN202210096421 A CN 202210096421A CN 114589826 A CN114589826 A CN 114589826A
Authority
CN
China
Prior art keywords
fixedly connected
rabbling mechanism
base
wall
pipeline
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.)
Granted
Application number
CN202210096421.3A
Other languages
Chinese (zh)
Other versions
CN114589826B (en
Inventor
叶润露
袁森林
邵梁
刘红卫
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Kojo New Material Technology Co Ltd
Original Assignee
Anhui Kojo New Material Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Kojo New Material Technology Co Ltd filed Critical Anhui Kojo New Material Technology Co Ltd
Priority to CN202210096421.3A priority Critical patent/CN114589826B/en
Publication of CN114589826A publication Critical patent/CN114589826A/en
Application granted granted Critical
Publication of CN114589826B publication Critical patent/CN114589826B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/02Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/06Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
    • B29B7/10Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
    • B29B7/12Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
    • B29B7/14Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with screw or helix
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29BPREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B7/00Mixing; Kneading
    • B29B7/02Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
    • B29B7/22Component parts, details or accessories; Auxiliary operations
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The invention discloses a stirring device suitable for processing a PVC decorative composite material, and relates to the technical field of processing of PVC decorative composite materials. This agitating unit suitable for processing of PVC decorative composite material, including material rabbling mechanism, material rabbling mechanism is provided with the base, the rotatory rabbling mechanism of top fixedly connected with of base, and material rabbling mechanism and rotatory rabbling mechanism fixed connection, rotatory rabbling mechanism is provided with the spiral plate, the outer wall fixedly connected with material extrusion mechanism of spiral plate, and material rabbling mechanism and material extrusion mechanism fixed connection. This agitating unit suitable for processing of PVC decorative composite extrudees the material through the activity that the pipeline followed the spiral plate, and when the material was through the pipeline, the plectane extruded the material under the elasticity of second spring, made the bubble breakage come, and the clamp rod punctures the bubble along rocking of plectane, and then makes the bubble breakage come, has ensured the intensive mixing of material.

Description

Stirring device suitable for processing PVC decorative composite material
Technical Field
The invention relates to the technical field of processing of PVC decorative composite materials, in particular to a stirring device suitable for processing of PVC decorative composite materials.
Background
The PVC board is a plastic composite material, has the characteristics of smooth surface, brightness, transparency, no crack or bubble, uniform color, acid resistance, alkali resistance, corrosion resistance engineering, tensile strength, good light transmittance, long service life and the like, and is widely applied to electronic, chemical, pharmaceutical, food factories, clothing factories, working platforms, office desktops on various mechanical surfaces and the like; the PVC board is formed by mixing various composite materials;
the various composite materials are in powder, sticky and the like for stirring and mixing, and in the mixing process, the powder is accumulated into bubbles to be mixed in the sticky state, so that the stirring is not uniform.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the stirring device suitable for processing the PVC decorative composite material, and the stirring is ensured to be uniform by crushing the powdery accumulated bubbles.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an agitating unit suitable for composite processing is decorated to PVC, includes material rabbling mechanism, material rabbling mechanism is provided with the base, the rotatory rabbling mechanism of top fixedly connected with of base, and material rabbling mechanism and rotatory rabbling mechanism fixed connection, rotatory rabbling mechanism is provided with the spiral plate, the outer wall fixedly connected with material extrusion mechanism of spiral plate, and material rabbling mechanism and material extrusion mechanism fixed connection.
Preferably, the material stirring mechanism comprises a shell, a motor and a base, the bottom of the shell is fixedly connected with the base, the bottom of the base is fixedly connected with the support, the base is fixedly connected with the motor through the support, the base and the bottom of the shell are both provided with holes, the two holes are communicated with each other, and a rotor shaft of the motor is rotatably connected in the holes of the base and the shell.
Preferably, rotatory rabbling mechanism includes first spring, external splines and spiral plate, the outer wall fixedly connected with external splines of electric motor rotor axle, the outer wall meshing of external splines is connected with internal splines, and the outer wall fixedly connected with spiral plate of internal splines, the first spring of fixedly connected with between rotor axle and the internal splines.
Preferably, the top fixedly connected with gravity piece of spiral board, the inside fixedly connected with spiral piece that the base top is located the shell, the outer wall fixedly connected with stripper plate of gravity piece, the position fixedly connected with that the gravity piece outer wall is located the stripper plate is broken thorn, the spiral board is made for rubber materials.
Preferably, the material extrusion mechanism comprises a pipeline, a circular plate and a second spring, a hole is formed in the outer wall of the pipeline, the position, located in the hole, of the outer wall of the pipeline is fixedly connected with the pipeline, the second spring is fixedly connected to the inner wall of the pipeline, the circular plate is fixedly connected to the pipeline through the arranged second spring, and the circular plate is located inside the pipeline.
Preferably, the top of the circular plate is fixedly connected with a clamping rod, the tail end of the spiral plate is fixedly connected with a tensioning rod, and the top of the tensioning rod is fixedly connected with a crushing rod.
The invention provides a stirring device suitable for processing a PVC decorative composite material. The method has the following beneficial effects:
1. this agitating unit suitable for processing of PVC decoration combined material, through the rotatory in-process of first spring, the spiral plate is the spiral setting, and then makes the spiral plate push down the material of top, make the material continuous overturn and come, the material that makes the top is ensured to be stirred, the intensive mixing of material has been ensured, the spiral plate passes through the spiral piece in rotatory process, the gravity piece extrudees the spiral plate, make the pitch between the spiral plate reduce, and then extrude the material, the intensive mixing of material has been ensured.
2. This agitating unit suitable for processing of PVC decorative composite follows the spiral shell rotation through the gravity piece, and the gravity piece is movable along the shell inner wall, and then extrudees the material, makes accumulational powdery material smash and opens, and the extrusion board follows the activity of gravity piece, and the extrusion board is further to the material split, and the extrusion board extrudees each other with broken thorn, makes the bubble of piling up the material broken away, has ensured the stirring to the material.
3. This agitating unit suitable for processing of PVC decorative composite extrudees the material through the activity that the pipeline followed the spiral plate, and when the material was through the pipeline, the plectane extruded the material under the elasticity of second spring, made the bubble breakage come, and the clamp rod punctures the bubble along rocking of plectane, and then makes the bubble breakage come, has ensured the intensive mixing of material.
Drawings
FIG. 1 is a schematic axial side perspective view of the present invention;
FIG. 2 is a right side schematic view of the present invention;
FIG. 3 is a schematic view of the internal axial side structure of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 according to the present invention;
FIG. 5 is a schematic diagram of an internal top view of the present invention;
FIG. 6 is an enlarged view of portion B of FIG. 5 according to the present invention;
FIG. 7 is an enlarged view of the portion C of FIG. 2 according to the present invention.
In the figure: 1. a material stirring mechanism; 11. a housing; 12. a motor; 13. a base; 2. rotating the stirring mechanism; 21. a gravity block; 22. a first spring; 23. a spiral plate; 24. an external spline; 25. a screw block; 26. crushing thorns; 27. a pressing plate; 3. a material extrusion mechanism; 31. a pipeline; 32. a clamping lever; 33. a tension bar; 34. crushing the stems; 35. a circular plate; 36. a second spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an agitating unit suitable for processing of PVC decorative composite, includes material rabbling mechanism 1, and material rabbling mechanism 1 is provided with base 13, the rotatory rabbling mechanism 2 of top fixedly connected with of base 13, and material rabbling mechanism 1 and rotatory rabbling mechanism 2 fixed connection, and rotatory rabbling mechanism 2 is provided with spiral plate 23, and the outer wall fixedly connected with material extrusion mechanism 3 of spiral plate 23, and material rabbling mechanism 1 and material extrusion mechanism 3 fixed connection.
In this embodiment, the spiral plate 23 is arranged spirally, so that the material above is continuously extruded downwards during the rotation process, and the material floating above is stirred.
Specifically, material rabbling mechanism 1 includes shell 11, motor 12 and base 13, and the bottom fixedly connected with base 13 of shell 11, the bottom fixedly connected with support of base 13, base 13 are through the support fixedly connected with motor 12 that sets up, and base 13 all sets up porosely with the bottom of shell 11, and two holes communicate each other, and the rotor shaft of motor 12 rotates to be connected in base 13 and the downthehole of shell 11.
In this embodiment, the material to be stirred is put into the housing 11, and the motor 12 is started to drive the internal spline to rotate through the external spline 24 on the rotor shaft, so as to drive the spiral plate 23 to rotate.
Specifically, rotatory rabbling mechanism 2 includes first spring 22, external splines 24 and spiral board 23, and the outer wall fixedly connected with external splines 24 of motor 12 rotor shaft, and the outer wall meshing of external splines 24 is connected with the internal spline, and the outer wall fixedly connected with spiral board 23 of internal spline, the first spring 22 of fixedly connected with between rotor shaft and the internal spline.
In this embodiment, the spiral plate 23 is in rotatory in-process, and gravity is applyed to spiral plate 23 to gravity piece 21, makes spiral plate 23 descend on external splines 24 through the internal spline cover, and first spring 22 drags internal splines and external splines 24, avoids the internal splines to descend too greatly.
Specifically, the top of the spiral plate 23 is fixedly connected with a gravity block 21, the top of the base 13 is located inside the shell 11 and is fixedly connected with a spiral block 25, the outer wall of the gravity block 21 is fixedly connected with an extrusion plate 27, and the outer wall of the gravity block 21 is located at the position of the extrusion plate 27 and is fixedly connected with a crushing thorn 26.
In this embodiment, when the screw plates 23 move along the screw blocks 25, the pitch between the screw plates 23 is shortened, and the materials are pressed and mixed.
Specifically, the material pressing mechanism 3 includes a pipe 31, a circular plate 35 and a second spring 36, the outer wall of the pipe 31 is provided with a hole, the pipe 31 is fixedly connected to the position of the outer wall of the pipe 31 in the hole, the second spring 36 is fixedly connected to the inner wall of the pipe 31, the circular plate 35 is fixedly connected to the pipe 31 through the second spring 36, and the circular plate 35 is located inside the pipe 31.
In this embodiment, when the spiral plate 23 falls, the material passes through the pipe 31, and the circular plate 35 presses the material by the elasticity of the second spring 36, thereby further mixing the material.
Specifically, the top of the circular plate 35 is fixedly connected with a clamping rod 32, the tail end of the spiral plate 23 is fixedly connected with a tensioning rod 33, and the top of the tensioning rod 33 is fixedly connected with a crushing rod 34.
In this embodiment, the pinching lever 32 moves to pierce the air bubbles of the packing material following the circular plate 35 to disperse the material, and the material is stirred and dispersed when the tightening lever 33 and the crushing lever 34 pass through the material stacked on the bottom.
When the material mixing device is used, materials to be mixed are placed into the shell 11, the motor 12 is started to drive the internal spline to rotate through the external spline 24 on the rotor shaft, so that the spiral plate 23 is driven to rotate, the spiral plate 23 is spirally arranged, materials above the materials are continuously extruded downwards in the rotating process, so that the floating materials above the materials are mixed, the gravity block 21 applies gravity to the spiral plate 23 in the rotating process of the spiral plate 23, the spiral plate 23 descends on the external spline 24 through the internal spline sleeve, the first spring 22 pulls the internal spline and the external spline 24 to avoid overlarge descending of the internal spline, when the spiral plate 23 moves along the spiral block 25, the pitch between the spiral plates 23 is shortened, so that the materials are extruded, the materials are mixed, after the spiral plate 23 moves to the tail end of the spiral block 25, the spiral plate 23 drops violently, so that the internal materials are beaten, the stirring of the materials is accelerated, and when the spiral plate 23 drops, the material passes through the pipeline 31, the circular plate 35 extrudes the material under the elasticity of the second spring 36, the material is further mixed, the extrusion pressure degree of the circular plate 35 in the pipeline 31 can be increased, the clamping rod 32 penetrates the bubbles wrapping the material along with the movement of the circular plate 35, so that the material is dispersed, the material is stirred when the tensioning rod 33 and the crushing rod 34 pass through the material accumulated at the bottom, the material can be dispersed, when the gravity block 21 rotates along with the spiral plate 23, the gravity block 21 extrudes with the inner wall of the shell 11, so that the extruding plate 27 pierces the bubbles, the crushing pricks 26 are matched with the extruding plate 27 for extrusion, so that the material in the bubbles is dispersed, and the mixed material is taken out after the material is mixed.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (6)

1. The utility model provides an agitating unit suitable for composite processing is decorated to PVC, includes material rabbling mechanism (1), its characterized in that: material rabbling mechanism (1) is provided with base (13), the rotatory rabbling mechanism of top fixedly connected with (2) of base (13), and material rabbling mechanism (1) and rotatory rabbling mechanism (2) fixed connection, rotatory rabbling mechanism (2) are provided with spiral plate (23), the outer wall fixedly connected with material extrusion mechanism (3) of spiral plate (23), and material rabbling mechanism (1) and material extrusion mechanism (3) fixed connection.
2. The stirring device suitable for processing of the PVC decorative composite material as claimed in claim 1, wherein: material rabbling mechanism (1) is including shell (11), motor (12) and base (13), the bottom fixedly connected with base (13) of shell (11), the bottom fixedly connected with support of base (13), the support is located (12) bottom, support fixedly connected with motor (12) through setting up of base (13), base (13) all offer porosely with the bottom of shell (11), and two holes communicate each other, the rotor shaft of motor (12) rotates to be connected downtheholely at base (13) and shell (11).
3. The stirring device suitable for processing of the PVC decorative composite material, according to claim 2, is characterized in that: rotatory rabbling mechanism (2) include first spring (22), external splines (24) and spiral board (23), the outer wall fixedly connected with external splines (24) of motor (12) rotor shaft, the outer wall meshing of external splines (24) is connected with the internal spline, the outer wall fixedly connected with spiral board (23) of internal spline, the first spring (22) of fixedly connected with between rotor shaft and the internal spline.
4. The stirring device suitable for processing of the PVC decorative composite material, according to claim 3, is characterized in that: the top fixedly connected with gravity piece (21) of spiral board (23), base (13) top is located the position fixedly connected with spiral piece (25) of the inside of shell (11), the outer wall fixedly connected with stripper plate (27) of gravity piece (21), and the one end fixed connection of stripper plate (27) is at gravity piece (21) outer wall, the position fixedly connected with that gravity piece (21) outer wall is located stripper plate (27) punctures (26).
5. The stirring device suitable for processing of the PVC decorative composite material as claimed in claim 1, wherein: material extrusion mechanism (3) are including pipeline (31), plectane (35) and second spring (36), the outer wall of pipeline (31) is seted up porosely, pipeline (31) outer wall is located position fixedly connected with pipeline (31) in hole, the inner wall fixedly connected with second spring (36) of pipeline (31), pipeline (31) are through second spring (36) fixedly connected with plectane (35) that sets up, and plectane (35) are located the inside of pipeline (31).
6. The stirring device suitable for processing of the PVC decorative composite material, according to claim 5, is characterized in that: the top of the circular plate (35) is fixedly connected with a clamping rod (32), the tail end of the spiral plate (23) is fixedly connected with a tensioning rod (33), and the top of the tensioning rod (33) is fixedly connected with a crushing rod (34).
CN202210096421.3A 2022-01-26 2022-01-26 Stirring device suitable for processing PVC decorative composite material Active CN114589826B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210096421.3A CN114589826B (en) 2022-01-26 2022-01-26 Stirring device suitable for processing PVC decorative composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210096421.3A CN114589826B (en) 2022-01-26 2022-01-26 Stirring device suitable for processing PVC decorative composite material

Publications (2)

Publication Number Publication Date
CN114589826A true CN114589826A (en) 2022-06-07
CN114589826B CN114589826B (en) 2023-08-11

Family

ID=81806963

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210096421.3A Active CN114589826B (en) 2022-01-26 2022-01-26 Stirring device suitable for processing PVC decorative composite material

Country Status (1)

Country Link
CN (1) CN114589826B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3045980U (en) * 1997-08-05 1998-02-20 益 陳 mixer
JP2008036546A (en) * 2006-08-07 2008-02-21 Nakagaki Yuriko Fermentation apparatus and production system of organic fermentation fertilizer
WO2015093642A1 (en) * 2013-12-17 2015-06-25 스키너스 주식회사 Auger, auger assembly, conjugated-cross section foundation construction apparatus and foundation construction method using same
CN207654985U (en) * 2017-09-20 2018-07-27 广州广惠生物科技有限公司 A kind of poultry feed blender with cleaning plant
CN113088128A (en) * 2021-03-31 2021-07-09 佛山方嘉机电科技有限公司 Method and equipment for manufacturing ultra-high temperature resistant ink visible under specific wavelength
CN213767069U (en) * 2020-11-25 2021-07-23 湖北正海新材料有限公司 Board processing is moulded to PVC wood is with compounding equipment
CN213919060U (en) * 2020-09-28 2021-08-10 内蒙古龙源节水工程有限公司 PPR, PVC tubular product pipe fitting raw materials compounding device
CN113306016A (en) * 2021-06-03 2021-08-27 湖南源源生态工程集团有限公司 Permeable concrete capable of guiding water seepage

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3045980U (en) * 1997-08-05 1998-02-20 益 陳 mixer
JP2008036546A (en) * 2006-08-07 2008-02-21 Nakagaki Yuriko Fermentation apparatus and production system of organic fermentation fertilizer
WO2015093642A1 (en) * 2013-12-17 2015-06-25 스키너스 주식회사 Auger, auger assembly, conjugated-cross section foundation construction apparatus and foundation construction method using same
CN207654985U (en) * 2017-09-20 2018-07-27 广州广惠生物科技有限公司 A kind of poultry feed blender with cleaning plant
CN213919060U (en) * 2020-09-28 2021-08-10 内蒙古龙源节水工程有限公司 PPR, PVC tubular product pipe fitting raw materials compounding device
CN213767069U (en) * 2020-11-25 2021-07-23 湖北正海新材料有限公司 Board processing is moulded to PVC wood is with compounding equipment
CN113088128A (en) * 2021-03-31 2021-07-09 佛山方嘉机电科技有限公司 Method and equipment for manufacturing ultra-high temperature resistant ink visible under specific wavelength
CN113306016A (en) * 2021-06-03 2021-08-27 湖南源源生态工程集团有限公司 Permeable concrete capable of guiding water seepage

Also Published As

Publication number Publication date
CN114589826B (en) 2023-08-11

Similar Documents

Publication Publication Date Title
CN212737214U (en) Extrusion forming device for columnar activated carbon
CN114589826A (en) Stirring device suitable for processing PVC decorative composite material
CN206254460U (en) A kind of extrusion device for rubber
CN2491100Y (en) Screw stem and screw belt type conical mixer
CN217346286U (en) Special vulcanization equipment for rubber
CN215189064U (en) Dough ration extrusion device that production efficiency is high
CN110369073B (en) Processing device for lobster and crab aquatic feed
CN212279681U (en) Meat ball rapid forming machine capable of conveniently improving uniformity of meat balls
CN213617489U (en) Porous brick extrusion forming device
CN213284422U (en) Traditional Chinese medicine pill maker
CN209903663U (en) Banbury mixer is used in production of fire-resistant PVC membrane lamp house cloth convenient to unload
CN201291590Y (en) Novel dual-screw extrusion pelleting press
CN114570229A (en) Waterproof adhesive tape production raw material mixing device and mixing method
CN112916052A (en) Preparation process of porous catalyst
CN112157943A (en) Graphite-organic compound combined artware production system
CN215822938U (en) Material mixing device is used in sole preparation
CN219722875U (en) Can improve reation kettle of reaction efficiency
CN114536843B (en) Vibration molding graphite preparation equipment and process for processing artware
CN215094875U (en) Mixing device for producing rubber and plastic heat-insulating material
CN209983477U (en) Even popped device of rice cake
CN217862706U (en) Screw extrusion device with feeding mechanism
CN212942405U (en) Raw material mixing device for plastic production
CN216230402U (en) Preparation equipment of PVC super-hydrophobic membrane
CN220610383U (en) Modified silica gel reaction kettle capable of circulating materials up and down
CN2605109Y (en) Vacuum brick making 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
GR01 Patent grant
GR01 Patent grant