CN113427659A - Preparation method and device for novel rubber material - Google Patents
Preparation method and device for novel rubber material Download PDFInfo
- Publication number
- CN113427659A CN113427659A CN202110781532.3A CN202110781532A CN113427659A CN 113427659 A CN113427659 A CN 113427659A CN 202110781532 A CN202110781532 A CN 202110781532A CN 113427659 A CN113427659 A CN 113427659A
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- Prior art keywords
- baffle
- top end
- bolts
- rubber material
- way screw
- Prior art date
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- Pending
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- 239000000463 material Substances 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 239000004033 plastic Substances 0.000 claims abstract description 23
- 238000007670 refining Methods 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 11
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 238000010074 rubber mixing Methods 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 238000007630 basic procedure Methods 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000004073 vulcanization Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/46—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft
- B29B7/48—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with more than one shaft with intermeshing devices, e.g. screws
- B29B7/488—Parts, e.g. casings, sealings; Accessories, e.g. flow controlling or throttling devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/58—Component parts, details or accessories; Auxiliary operations
- B29B7/68—Positioning of rollers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a preparation method and a device for a novel rubber material, and the preparation method comprises a plastic refining machine body, two groups of retaining components and two-way screws, wherein the two-way screws are rotatably arranged at the top end of the plastic refining machine body, the two groups of retaining components are arranged, the two groups of the retaining components are arranged in the middle of the two-way screws symmetrically, the two groups of retaining components are respectively arranged at the bottom ends of the two moving sleeves, two ends of each two-way screw are respectively provided with a fixed column, the two fixed columns are respectively rotatably connected with two ends of each two-way screw, the two fixed columns are respectively arranged at the top end of the plastic refining machine body through a connecting component, each connecting component comprises a connecting plate and a second bolt, the connecting plate is arranged at the bottom ends of the fixed columns, the second bolts are arranged at the top end of the connecting plate, two sides of each fixed column are respectively provided with a triangular reinforcing plate, and the two triangular reinforcing plates are arranged at the top end of the connecting plate. According to the invention, the two resisting components can be driven to simultaneously adjust the horizontal position by giving a rotating force to the two-way screw, so that the efficiency of adjusting the position of the baffle is improved.
Description
Technical Field
The invention relates to the field of rubber material preparation devices, in particular to a preparation method and a device for a novel rubber material.
Background
The rubber processing process comprises basic procedures such as plastication, mixing, calendering or extrusion, molding and vulcanization, wherein each procedure has different requirements for products and is respectively matched with a plurality of auxiliary operations, in order to add various required compounding agents into rubber, raw rubber firstly needs to be plasticated to improve the plasticity of the raw rubber, then carbon black and various rubber additives are uniformly mixed with the rubber into rubber materials through mixing, the plastication can be divided into a mechanical plastication method and a chemical plastication method, the mechanical plastication method is mainly characterized in that the raw rubber is arranged between two rotary rollers of a rubber mixing machine, and rubber macromolecules are broken by virtue of shearing force generated by the difference of relative speeds of a front roller and a rear roller, so that the purpose of plastication is achieved;
current rubber mixing machine, can the symmetry set up two baffles between two rotatory rollers, it removes to both sides to block the rubber material between two rotatory rollers, when carrying out horizontal position's regulation to two baffles, give two baffle effort respectively, the sleeve that corresponds the connection on two baffles slides in slide bar department, slide to a certain position after, give the bolt turning force of two sleeve departments respectively, extrude two sleeves respectively and fix a position in slide bar department, realize two baffle horizontal position regulations, current this kind of regulation mode, the process is loaded down with trivial details, the efficiency of baffle position regulation has been reduced.
Disclosure of Invention
The invention aims to provide a preparation method and a device for a novel rubber material, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a preparation method and a device for a novel rubber material comprise a plastic refining machine body, two groups of retaining assemblies and two-way screw rods, wherein the two-way screw rods are rotatably arranged at the top end of the plastic refining machine body, the middle parts of the two-way screw rods are in threaded connection with two movable sleeves, the two movable sleeves are symmetrically arranged, and the two groups of retaining assemblies are respectively and fixedly arranged at the bottom ends of the two movable sleeves;
through adopting above-mentioned technical scheme, through giving two-way threaded rod turning force, can drive two movable sleeve simultaneously and do to the motion that deviates from or is close to, it is further for keep out the subassembly and do the motion of keeping away from mutually or deviating from, make two keep out the subassembly and carry out position control simultaneously, improve baffle position control's efficiency.
Preferably, both ends of the bidirectional screw are fixedly connected with fixing columns, the two fixing columns are respectively and rotatably connected with both ends of the bidirectional screw, and the two fixing columns are fixedly arranged at the top end of the plastic refining machine body through connecting components;
through adopting above-mentioned technical scheme, through two fixed columns that set up for spacing to two-way screw rod both ends, make two-way screw rod can rotate on plastic refining machine body top.
Preferably, the connecting assembly comprises a connecting plate and two second bolts, the connecting plate is fixedly connected to the bottom end of the fixing column, the two second bolts are symmetrically and threadedly inserted into the top end of the connecting plate, triangular reinforcing plates are fixedly connected to two sides of the fixing column, and the two triangular reinforcing plates are fixedly connected to the top end of the connecting plate;
through adopting above-mentioned technical scheme, through the second bolt that sets up, through giving the second bolt turning force, can dismantle the connecting plate from the plastic refining machine body top to dismantle the change with two fixed columns and two-way screw rod, improved the practicality that two-way screw rod used.
Preferably, the blocking assembly comprises a mounting plate and a baffle plate, the mounting plate is fixedly connected to the bottom end of the movable sleeve, a placing groove is formed in one side of the mounting plate, and the baffle plate is fixedly mounted in an inner cavity of the placing groove;
through adopting above-mentioned technical scheme, through mounting panel and the baffle that sets up, slide joint two baffles between two rotatory rollers for carry out blockking of material to two rotatory rollers.
Preferably, the middle part of the baffle is fixedly and alternately connected with two third bolts, the other side of the mounting plate is symmetrically provided with two strip-shaped grooves, one ends of the two third bolts respectively penetrate through the inner cavities of the two strip-shaped grooves and are in threaded connection with nuts, one sides of the two nuts are respectively provided with a gasket, and the gaskets are movably sleeved on the outer walls of the third bolts;
through adopting above-mentioned technical scheme, through giving the nut turning force, can fix a position the inner chamber department in the bar groove with the third bolt, and then can fix the baffle in the standing groove, and through the setting in bar groove for the baffle can carry out the adjustment of vertical position, improves the suitability when baffle uses, through the setting of gasket, avoids bar groove and nut to produce the stress damage at hookup location, improves the stability after the nut locking.
Preferably, the top end of the baffle is symmetrically provided with two first bolts in an attaching mode, the two first bolts are both in threaded connection with the top end of the mounting plate, and the baffle is made of resin;
through adopting above-mentioned technical scheme, through the extrusion location of first bolt to the baffle top, the locking effect of cooperation third bolt and nut when carrying out horizontal position location to the baffle in the standing groove, can carry out the extrusion location of vertical direction position to the baffle top, improves the stability behind baffle and the mounting panel relatively fixed.
Preferably, a method for preparing the novel rubber material comprises the following steps: the method comprises the following steps:
the method comprises the following steps: when the rubber mixing machine is used, the two blocking assemblies can be driven to simultaneously adjust the horizontal position by providing rotating force to the two-way screw through the arranged plastic mixing machine body, the blocking assemblies, the two-way screw and the movable sleeve;
step two: through the bar groove of seting up in mounting panel department, the nut locking location is relieved to the accessible, and then gives the baffle vertical acting force for the third bolt can remove in the bar inslot, makes the baffle can carry out vertical position's adjustment.
The invention has the technical effects and advantages that:
(1) according to the plastic refining machine, the plastic refining machine body, the resisting components, the two-way screw and the movable sleeve are arranged, and the two resisting components can be driven to simultaneously adjust the horizontal position by giving rotating force to the two-way screw, so that the efficiency of adjusting the position of the baffle is improved;
(2) according to the invention, through the strip-shaped groove formed in the mounting plate, the nut locking and positioning can be released, and then the vertical acting force is given to the baffle plate, so that the third bolt can move in the strip-shaped groove, the vertical position of the baffle plate can be adjusted, and the use applicability of the baffle plate is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the enlarged structure at a point a in fig. 1 according to the present invention.
Fig. 3 is a schematic view of the enlarged structure at the position B of fig. 1 according to the present invention.
In the figure: 1. a plastic refining machine body; 2. a bidirectional screw; 3. moving the sleeve; 4. mounting a plate; 5. a baffle plate; 6. a first bolt; 7. fixing a column; 8. a triangular reinforcing plate; 9. a second bolt; 10. a connecting plate; 11. a strip-shaped groove; 12. a third bolt; 13. a nut; 14. and (7) a gasket.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a preparation method and a device for a novel rubber material as shown in figures 1-3, which comprises a plastic refining machine body 1, two groups of resisting components and two-way screw rods 2, wherein the two-way screw rods 2 are rotatably arranged at the top end of the plastic refining machine body 1, the resisting components are provided with two groups, two moving sleeves 3 are in threaded connection with the middle part of the two-way screw rods 2, the two moving sleeves 3 are symmetrically arranged, the two groups of resisting components are respectively and fixedly arranged at the bottom ends of the two moving sleeves 3, two ends of the two-way screw rods 2 are respectively and fixedly connected with fixed columns 7, the two fixed columns 7 are respectively and rotatably connected with two ends of the two-way screw rods 2, the two fixed columns 7 are respectively and fixedly arranged at the top end of the plastic refining machine body 1 through a connecting component, the connecting component comprises a connecting plate 10 and two second bolts 9, the connecting plate 10 is fixedly connected with the bottom ends of the fixed columns 7, the two second bolts 9 are symmetrically and are in threaded insertion connection with the top end of the connecting plate 10, the two second bolts 9 are in threaded connection with the top end of the plastic refining machine body 1, the relative limit between the connecting plate 10 and the plastic refining machine body 1 can be removed by giving rotating force to the second bolts 9, the bidirectional screw 2 can be disassembled and replaced, the two sides of the fixed column 7 are fixedly connected with the triangular reinforcing plates 8, the two triangular reinforcing plates 8 are fixedly connected with the top end of the connecting plate 10, the arrangement of the triangular reinforcing plates 8 improves the structural strength of the side surface of the fixed column 7, and improves the stability of the connecting position of the fixed column 7 and the connecting plate 10;
the retaining component comprises a mounting plate 4 and a baffle plate 5, the mounting plate 4 is fixedly connected to the bottom end of the movable sleeve 3, the plastic refining machine body 1 comprises two rotary rollers, the bottom of the baffle plate 5 is slidably clamped between the two rotary rollers and can limit the movable sleeve 3, so that the movable sleeve 3 can only move horizontally, one side of the mounting plate 4 is provided with a placing groove, the baffle plate 5 is fixedly arranged in an inner cavity of the placing groove, the middle part of the baffle plate 5 is fixedly and alternately connected with two third bolts 12, the other side of the mounting plate 4 is symmetrically provided with two strip-shaped grooves 11, one ends of the two third bolts 12 respectively penetrate through the inner cavities of the two strip-shaped grooves 11 and are in threaded connection with screw caps 13, the third bolts 12 can be positioned in the strip-shaped grooves 11 through locking of the screw caps 13, so that the baffle plate 5 can be positioned in the placing groove, and through the arrangement of the strip-shaped grooves 11, so that the baffle plate 5 can be adjusted in the vertical position, the applicability of the baffle 5 in use is improved, one side of each of two nuts 13 is provided with a gasket 14, each gasket 14 is movably sleeved on the outer wall of each third bolt 12, each gasket 14 is attached to the other side of the mounting plate 4, stress damage caused by the strip-shaped groove 11 and each nut 13 at the connecting position is avoided through the arrangement of the gaskets 14, the stability of the nuts 13 after being locked is improved at the connecting position, the stability of the baffle 5 after being positioned is further improved, the top end of the baffle 5 is symmetrically attached with two first bolts 6, the two first bolts 6 are all in threaded connection with the top end of the mounting plate 4, the baffle 5 is positioned in the vertical direction through extrusion positioning of the first bolts 6 on the top end of the baffle 5, the relative limiting capacity of the baffle 5 and the mounting plate 4 is improved, the baffle 5 is made of resin, and the plastic material mixed between the two rotating rollers is prevented from being bonded at the baffle 5 through the arrangement of the resin material, affecting the plastication work.
The working principle of the invention is as follows: when two baffles 5 need carry out horizontal position adjustment, through giving two-way screw rod 2 turning force, when rotating between two fixed columns 7 through two-way screw rod 2, drive two movable sleeve 3 and take place threaded connection at two-way screw rod 2's middle part, furthermore, through the effect of keeping out the slip joint between subassembly bottom and two rotatory rollers, make movable sleeve 3 only can do horizontal migration, and can drive two subassemblies and remove or carry out the motion of leaving mutually in the middle part, from this through giving two-way screw rod 2 turning force, can make two subassemblies of keeping out carry out horizontal position adjustment simultaneously.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a preparation facilities for novel rubber materials, includes plastic refining machine body (1), keeps out subassembly and two-way screw rod (2), its characterized in that, two-way screw rod (2) are rotated and are set up in the top of plastic refining machine body (1), it is provided with two sets ofly to keep out the subassembly, the middle part threaded connection of two-way screw rod (2) has two movable sleeve (3), two movable sleeve (3) are the symmetry and set up, and are two sets of keep out subassembly fixed mounting respectively in the bottom of two movable sleeve (3).
2. The preparation device for the novel rubber material according to claim 1, wherein two ends of the bidirectional screw (2) are fixedly connected with fixing columns (7), two fixing columns (7) are respectively and rotatably connected with two ends of the bidirectional screw (2), and two fixing columns (7) are fixedly installed at the top end of the plastic refining machine body (1) through connecting components.
3. The preparation device for the novel rubber material is characterized in that the connecting assembly comprises a connecting plate (10) and two second bolts (9), the connecting plate (10) is fixedly connected to the bottom end of the fixing column (7), the two second bolts (9) are symmetrically and threadedly inserted and connected to the top end of the connecting plate (10), triangular reinforcing plates (8) are fixedly connected to two sides of the fixing column (7), and the two triangular reinforcing plates (8) are fixedly connected to the top end of the connecting plate (10).
4. The preparation device for the novel rubber material according to claim 1, wherein the resisting component comprises a mounting plate (4) and a baffle plate (5), the mounting plate (4) is fixedly connected to the bottom end of the movable sleeve (3), a placing groove is formed in one side of the mounting plate (4), and the baffle plate (5) is fixedly mounted in an inner cavity of the placing groove.
5. The preparation device for the novel rubber material according to claim 4, wherein two third bolts (12) are fixedly and alternately inserted into the middle of the baffle (5), two strip-shaped grooves (11) are symmetrically formed in the other side of the mounting plate (4), one ends of the two third bolts (12) respectively penetrate through the inner cavities of the two strip-shaped grooves (11) and are in threaded connection with nuts (13), one sides of the two nuts (13) are respectively provided with a gasket (14), and the gasket (14) is movably sleeved on the outer wall of the third bolt (12).
6. The device for preparing the novel rubber material according to claim 5, wherein two first bolts (6) are symmetrically attached to the top end of the baffle plate (5), the two first bolts (6) are both in threaded connection with the top end of the mounting plate (4), and the baffle plate (5) is made of resin.
7. A preparation method for a novel rubber material comprises the following steps: the method comprises the following steps:
the method comprises the following steps: when the rubber mixing machine is used, the two blocking assemblies can be driven to simultaneously adjust the horizontal position by providing rotating force to the two-way screw (2) through the plastic mixing machine body (1), the blocking assemblies, the two-way screw (2) and the movable sleeve (3);
step two: through bar groove (11) of seting up in mounting panel department, the accessible is relieved nut (13) and is locked the location, and then gives baffle (5) vertical acting force for third bolt (12) can move in bar groove (11), makes baffle (5) can carry out the adjustment of vertical position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110781532.3A CN113427659A (en) | 2021-07-12 | 2021-07-12 | Preparation method and device for novel rubber material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110781532.3A CN113427659A (en) | 2021-07-12 | 2021-07-12 | Preparation method and device for novel rubber material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113427659A true CN113427659A (en) | 2021-09-24 |
Family
ID=77759877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110781532.3A Pending CN113427659A (en) | 2021-07-12 | 2021-07-12 | Preparation method and device for novel rubber material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113427659A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB250321A (en) * | 1925-01-09 | 1926-04-09 | Andrew Fraser | Improvements in or relating to roll and like bearings for rubber grinding, mixing, washing, calendering or other machines |
| GB783421A (en) * | 1954-05-05 | 1957-09-25 | Bowater Res & Dev Co Ltd | Device for controlling the operation of a press roll |
| SU1328212A2 (en) * | 1986-03-31 | 1987-08-07 | Ленинградское Специальное Конструкторское Бюро Полимерного Машиностроения | Rolls for working polymeric materials |
| KR19990068834A (en) * | 1999-06-28 | 1999-09-06 | 이병주 | dual injection molding machine for injection-molding pole plate of electrolytic refining and injection method of the same |
| CN211104966U (en) * | 2019-12-09 | 2020-07-28 | 河南富景达橡塑有限公司 | Automatic adjusting device for rubber open-milling squeeze roll interval |
| CN211709760U (en) * | 2020-01-06 | 2020-10-20 | 深圳市京九创橡胶制品有限公司 | Flexible-operation mixing equipment for silicon rubber |
| CN215589672U (en) * | 2021-07-12 | 2022-01-21 | 张家港嘉和泰电子科技有限公司 | Preparation device for novel rubber material |
-
2021
- 2021-07-12 CN CN202110781532.3A patent/CN113427659A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB250321A (en) * | 1925-01-09 | 1926-04-09 | Andrew Fraser | Improvements in or relating to roll and like bearings for rubber grinding, mixing, washing, calendering or other machines |
| GB783421A (en) * | 1954-05-05 | 1957-09-25 | Bowater Res & Dev Co Ltd | Device for controlling the operation of a press roll |
| SU1328212A2 (en) * | 1986-03-31 | 1987-08-07 | Ленинградское Специальное Конструкторское Бюро Полимерного Машиностроения | Rolls for working polymeric materials |
| KR19990068834A (en) * | 1999-06-28 | 1999-09-06 | 이병주 | dual injection molding machine for injection-molding pole plate of electrolytic refining and injection method of the same |
| CN211104966U (en) * | 2019-12-09 | 2020-07-28 | 河南富景达橡塑有限公司 | Automatic adjusting device for rubber open-milling squeeze roll interval |
| CN211709760U (en) * | 2020-01-06 | 2020-10-20 | 深圳市京九创橡胶制品有限公司 | Flexible-operation mixing equipment for silicon rubber |
| CN215589672U (en) * | 2021-07-12 | 2022-01-21 | 张家港嘉和泰电子科技有限公司 | Preparation device for novel rubber material |
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