CN113211670B - Mixing roll capable of preventing rubber from being scorched - Google Patents
Mixing roll capable of preventing rubber from being scorched Download PDFInfo
- Publication number
- CN113211670B CN113211670B CN202110421570.8A CN202110421570A CN113211670B CN 113211670 B CN113211670 B CN 113211670B CN 202110421570 A CN202110421570 A CN 202110421570A CN 113211670 B CN113211670 B CN 113211670B
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- Prior art keywords
- extrusion
- rod
- rubber
- delay
- mixing box
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- 238000002156 mixing Methods 0.000 title claims abstract description 37
- 238000001125 extrusion Methods 0.000 claims abstract description 97
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052753 mercury Inorganic materials 0.000 claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 230000000903 blocking effect Effects 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 description 7
- 206010053615 Thermal burn Diseases 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000654 additive Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000013543 active substance Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010074 rubber mixing Methods 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 238000006467 substitution reaction 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
- B29B7/74—Mixing; Kneading using other mixers or combinations of mixers, e.g. of dissimilar mixers ; Plant
- B29B7/7476—Systems, i.e. flow charts or diagrams; Plants
- B29B7/7495—Systems, i.e. flow charts or diagrams; Plants for mixing rubber
-
- 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
- B29B7/62—Rollers, e.g. with grooves
- B29B7/625—Rollers, e.g. with grooves provided with cooling or heating means
-
- 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
- B29B7/52—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders
- B29B7/56—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices with rollers or the like, e.g. calenders with co-operating rollers, e.g. with repeated action, i.e. the material leaving a set of rollers being reconducted to the same set or being conducted to a next set
-
- 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
Abstract
The invention relates to the technical field of mixing, and discloses a mixing mill capable of preventing rubber from being scorched, which comprises a mixing box, wherein extrusion is arranged inside the mixing box, a supporting rod is rotatably connected inside the extrusion , a bearing wheel is meshed and connected with the side surface of the supporting rod, a metal plate is fixedly connected to the side surface of the supporting rod and positioned at one side far away from the bearing wheel, a delay rod is rotatably connected to one side of a conductive block far away from the supporting rod, a one-way extrusion block is arranged on the surface of the extrusion rod, a blocking rod is arranged on the side surface of the one-way extrusion block, a water bag is arranged inside the extrusion , and a hose is fixedly connected to the surface of the water bag. This can avoid rubber by mixing roll of scalding burnt uses through the cooperation of mercury pipe with the water pocket to reached and reached before extrusion surface temperature reaches the degree of scalding green rubber, automatically cooled down extrusion , prevented that the green rubber from being scalded burnt effect.
Description
Technical Field
The invention relates to the technical field of mixing, in particular to a mixing mill capable of preventing rubber from being scorched.
Background
Mixing is a process of mixing raw rubber or plasticated raw rubber and an ingredient into mixed rubber by a rubber mixing mill, is the most important production process for rubber processing, is essentially the process of uniformly dispersing the ingredient in the raw rubber, has the granular ingredient in a dispersion phase and the raw rubber in a continuous phase, and is essential for the rubber manufacturing.
When rubber is mixed, raw rubber needs to be put between the extruders , meanwhile, additives such as an active agent are added, in the process, the extruders generate violent extrusion friction with the raw rubber, so that the surface of the extruders is high in temperature, and when the surface temperature of the extruders reaches a certain value, the contact part of the raw rubber and the extruders is scorched, so that the quality of the produced rubber is reduced.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the mixing mill capable of preventing rubber from being scorched, which has the advantages of automatically cooling the extrusion before the surface temperature of the extrusion reaches the degree of scorching raw rubber, preventing the raw rubber from being scorched and the like, and solves the problem that the extrusion can not be cooled before the surface temperature of the extrusion reaches the degree of scorching raw rubber, so that the raw rubber is scorched.
(II) technical scheme
In order to realize the purpose of automatically cooling the extrusion and preventing the crude rubber from being scorched before the surface temperature of the extrusion reaches the degree of scorching crude rubber, the invention provides the following technical scheme: the mixing roll capable of avoiding rubber from being scorched comprises a mixing roll, wherein extrusion is arranged inside the mixing roll, a supporting rod is connected to the inner part of the extrusion in a rotating manner, a bearing wheel is connected to the side surface of the supporting rod in a meshed manner, a metal plate is fixedly connected to the side surface of the supporting rod and located on one side far away from the bearing wheel, a conductive rod is arranged on one side, far away from the mixing roll, of the metal plate, a conductive block is arranged on the side surface of the conductive rod in an alternating manner, a delay rod is connected to one side, far away from the supporting rod, of the conductive block in a rotating manner, a delay tube is connected to the side surface of the delay rod in a meshed manner, a mercury tube is arranged inside the extrusion , a mercury plate is connected to the inner part of the mercury tube in a sliding manner, an extrusion rod is fixedly connected to one side, close to the center, of the mercury plate, an one-way extrusion block is arranged on the surface of the extrusion rod, a water bag is arranged inside the extrusion , and a hose is fixedly connected to the surface of the water bag.
Preferably, the inside of extrusion is seted up the diversion channel.
Preferably, the side of the supporting rod is provided with a limiting spring.
Preferably, the delay rod and the delay tube are engaged in a direction approaching the mixing box in one direction, so that the metal plate is inserted between the conductive rods when being reset, and the bearing wheel cannot be rotated.
Preferably, the one-way extrusion block and the blocking rod are clamped in a one-way direction close to the center direction to store the extrusion force of the extrusion rod on the water bag.
Preferably, a supporting spring is arranged in the water bag, and the water bag is automatically reset to pump liquid water back when the extrusion rod does not extrude the water bag any more.
Preferably, a condenser is arranged inside the water bag, so that the liquid water in the water bag is kept at a low temperature.
Preferably, the hose is communicated with the water guide groove.
(III) advantageous effects
Compared with the prior art, the invention provides the mixing mill capable of preventing rubber from being scorched, and the mixing mill has the following beneficial effects:
1. this can avoid rubber by mixing roll that scalds burnt, cooperation through mercury pipe and water pocket is used, before the temperature on extrusion surface is close to reaching the degree that scalds burnt crude rubber, through the inflation of mercury in the mercury pipe, make the extrusion pole produce the extrusion to the water pocket, liquid water pours into the guiding gutter through the hose in the water pocket, the completion is to the cooling of extrusion , thereby reached and reached before the extrusion surface temperature reaches the degree that scalds burnt crude rubber, automatically to the cooling of extrusion , prevent that crude rubber from being scalded burnt effect.
2. This can avoid rubber by mixing roll that scalds burnt, cooperation through metal sheet and socket wheel is used, when the temperature on extrusion surface is close to the temperature that can scald burnt crude rubber, explain that the extrusion force between extrusion and the crude rubber reaches certain size, rotate through the socket wheel this moment and drive the carriage bar and remove to keeping away from mixing box direction, reduce the extrusion force between extrusion and the crude rubber, thereby reached before extrusion surface temperature reaches the degree that scalds burnt crude rubber, the effect of the extrusion force between extrusion and the crude rubber is reduced automatically.
Drawings
FIG. 1 is a schematic cross-sectional view of the entire structure of the present invention;
FIG. 2 is a schematic view of the structure and the conductive rod connection mechanism of the present invention;
FIG. 3 is a schematic cross-sectional view of a structural extrusion of the present invention;
FIG. 4 is a schematic cross-sectional view of a water bladder with the structure of the present invention;
FIG. 5 is a schematic cross-sectional view of a mercury tube according to the present invention;
FIG. 6 is a schematic view of the connection between the one-way extrusion block and the blocking rod according to the present invention.
In the figure: 1. mixing box; 2. pressing ; 3. a support bar; 4. a receiving wheel; 5. a metal plate; 6. a conductive rod; 7. a conductive block; 8. a delay bar; 9. a delay tube; 10. a mercury tube; 11. a mercury plate; 12. an extrusion stem; 13. a unidirectional extrusion block; 14. a blocking rod; 15. a water bag; 16. a hose; 17. a water diversion groove.
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.
Referring to fig. 1-6, a mixer capable of preventing rubber from being scorched comprises a mixing box 1, wherein the mixing box 1 is made of stainless steel, which can effectively prevent equipment from being corroded, greatly prolongs the service life of the equipment, reduces the production cost, and plays an indispensable role in enterprises, extrusion 2 is arranged inside the mixing box 1, a supporting rod 3 is rotatably connected inside the extrusion 2, a limit spring is arranged on the side surface of the supporting rod 3, a receiving wheel 4 is engaged and connected on the side surface of the supporting rod 3, a metal plate 5 is fixedly connected on the side surface of the supporting rod 3 and on the side far away from the receiving wheel 4, a conductive rod 6 is arranged on the side surface of the metal plate 5 far away from the mixing box 1, a conductive block 7 is inserted into the side surface of the conductive rod 6, a delay rod 8 is rotatably connected on the side of the conductive block 7 far away from the supporting rod 3, the delay rod 8 is engaged with a delay tube 9 in a direction close to the mixing box 1, therefore, when the metal plate 5 is reset, the metal plate is inserted between the conducting rods 6, the receiving wheel 4 cannot be rotated, the side surface of the delay rod 8 is meshed and connected with the delay tube 9, the mercury tube 10 is arranged inside the extrusion 2, the mercury plate 11 is connected inside the mercury tube 10 in a sliding manner, one side, close to the center, of the mercury plate 11 is fixedly connected with the extrusion rod 12, the surface of the extrusion rod 12 is provided with the one-way extrusion block 13, the one-way extrusion block 13 is clamped with the blocking rod 14 in the one-way direction to the direction close to the center to accumulate the extrusion force of the extrusion rod 12 on the water bag 15, the side surface of the one-way extrusion block 13 is provided with the blocking rod 14, the blocking rod 14 is made of stainless steel and can effectively prevent equipment from being corroded, the water bag 15 is arranged inside the extrusion 2, the supporting spring is arranged inside the water bag 15, the condenser is arranged inside the water bag 15 to keep the liquid water in the water bag 15 at a low temperature, the surface of the water bag 15 is fixedly connected with the hose 16, the hose 16 is communicated with the water guide groove 17, and the water guide groove 17 is formed in the extrusion 2.
The working principle is that when the raw rubber is mixed, the motor is started, the extrusion 2 rotates, the raw rubber is put into the extrusion 2, and when the additive is put into the extrusion 352, the mixing starts.
The temperature of the extrusion 2 is gradually increased along with the progress of mixing, heat is gradually transferred to the mercury in the mercury tube 10 inside the extrusion 2, so that the mercury is heated and expanded to extrude the mercury plate 11, however, as the unidirectional extrusion block 13 arranged on the surface of the extrusion rod 12 on the side surface of the mercury plate 11 is blocked by the blocking rod 14, the extrusion rod 12 does not move immediately, as the surface temperature of the extrusion 2 changes, when the temperature approaches the temperature of the scorching raw rubber, the unidirectional extrusion block 13 goes over the blocking rod 14, so that the extrusion rod 12 moves rapidly towards the center of the extrusion 2 to extrude the water sac 15, the water sac 15 is extruded to fill the liquid water inside the water sac 15 into the diversion groove 17 through the hose 16, as the condenser exists in the water sac 15, the temperature of the liquid water in the water sac 15 is far lower than the temperature of the extrusion 2, so that the temperature of the extrusion 2 is rapidly reduced after the liquid water enters the diversion groove 17, the temperature of the surface of the extrusion 2 is rapidly reduced, so that the extrusion 2 is automatically cooled before the surface temperature of the extrusion 2 reaches the degree of burning the crude rubber, and the crude rubber is prevented from being burnt.
When the temperature of the surface of the extrusion 2 is close to the temperature capable of burning raw rubber, it is indicated that the extrusion force between the extrusion 2 and the raw rubber reaches a certain value, at this time, along with the increase of the extrusion force, the support rod 3 is driven by the extrusion to move in the direction away from the mixing box 1, and further the metal plate 5 is driven to be inserted between the conductive rods 6, so that the motor for controlling the receiving wheel 4 is electrified, the receiving wheel 4 rotates to move the support rod 3 engaged with the receiving wheel in the direction away from the mixing box 1, and the extrusion 2 moves along with the receiving wheel, and therefore, the extrusion force between the extrusion 2 and the raw rubber is reduced.
When the bracing piece 3 moved the certain distance, can lead to the fact the extrusion to conducting block 7, and then release conducting rod 6's side with conducting block 7, make take over wheel 4 and lose power, and bracing piece 3 resets fast under the effect that the side set up spacing spring, and the delay rod 8 of conducting block 7 side needs and the transmission of 9 meshing of delay tube, the event can not lead to taking over wheel 4 to rotate when inserting between conducting rod 6 when metal sheet 5 resets yet, thereby reached and reached before extrusion 2 and the gluey degree of raw extrusion between extrusion of raw rubber reach extrusion 2 surface temperature, the effect of automatic reduction extrusion and raw rubber.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A mixer capable of avoiding scorching of rubber, comprising a mixing box (1), characterized in that: the mixing box is characterized in that an extrusion roller (2) is arranged in the mixing box (1), a support rod (3) is rotatably connected in the extrusion roller (2), a bearing wheel (4) is connected to the side surface of the support rod (3) in a meshed manner, a metal plate (5) is fixedly connected to the side surface of the support rod (3) and located on one side far away from the bearing wheel (4), a conductive rod (6) is arranged on one side of the metal plate (5) far away from the mixing box (1), a conductive block (7) is arranged on the side surface of the conductive rod (6) in an inserted manner, a delay rod (8) is rotatably connected to one side of the conductive block (7) far away from the support rod (3), a delay tube (9) is connected to the side surface of the delay rod (8) in a meshed manner, a mercury tube (10) is arranged in the extrusion roller (2), a mercury plate (11) is slidably connected to the inside of the mercury tube (10), and an extrusion rod (12) is fixedly connected to one side of the mercury plate (11) close to the center, a one-way extrusion block (13) is arranged on the surface of the extrusion rod (12), a blocking rod (14) is arranged on the side surface of the one-way extrusion block (13), a water bag (15) is arranged inside the extrusion roller (2), and a hose (16) is fixedly connected to the surface of the water bag (15);
a water diversion groove (17) is formed in the squeezing roller (2); a limiting spring is arranged on the side surface of the supporting rod (3); the delay rod (8) and the delay pipe (9) are meshed in a direction close to the mixing box (1) in a one-way manner; the one-way extrusion block (13) and the blocking rod (14) are clamped in a one-way direction close to the center.
2. A mixer capable of preventing scorch from occurring in rubber according to claim 1, wherein: and a supporting spring is arranged in the water bag (15).
3. A mixer capable of preventing scorch from occurring in rubber according to claim 2, wherein: a condenser is arranged in the water bag (15).
4. A mixer capable of preventing scorch from occurring in rubber according to claim 3, wherein: the hose (16) is communicated with the water guide groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110421570.8A CN113211670B (en) | 2021-04-20 | 2021-04-20 | Mixing roll capable of preventing rubber from being scorched |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110421570.8A CN113211670B (en) | 2021-04-20 | 2021-04-20 | Mixing roll capable of preventing rubber from being scorched |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113211670A CN113211670A (en) | 2021-08-06 |
| CN113211670B true CN113211670B (en) | 2022-09-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110421570.8A Active CN113211670B (en) | 2021-04-20 | 2021-04-20 | Mixing roll capable of preventing rubber from being scorched |
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| Country | Link |
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| CN (1) | CN113211670B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208514783U (en) * | 2018-08-07 | 2019-02-19 | 衡水学院 | A kind of coolant guide pipe mechanism of rubber mixing mill |
| CN209191134U (en) * | 2018-12-24 | 2019-08-02 | 东莞市创进塑胶五金有限公司 | A kind of dynamic roll assembly of the spare calender principal and subordinate of wheat card system |
| CN109702018B (en) * | 2019-02-22 | 2023-08-25 | 江苏劲嘉新型包装材料有限公司 | Adjustable press roller device |
| CN110238197B (en) * | 2019-06-26 | 2021-06-18 | 佛山市南海奥荣铝业有限公司 | Cold continuous rolling production method for aluminum alloy material |
| CN211030792U (en) * | 2019-08-30 | 2020-07-17 | 厦门明钜科技有限公司 | Rubber mixing machine roller cooling device |
| CN211542772U (en) * | 2019-09-05 | 2020-09-22 | 连云港市申润包装材料有限公司 | Printing roller cooling device for printing equipment |
| CN111483104A (en) * | 2020-04-17 | 2020-08-04 | 杭州床邢科技有限公司 | Macromolecular compound preparation equipment for protecting household appliances |
| CN112127081A (en) * | 2020-08-20 | 2020-12-25 | 邦复(温州)文案策划有限公司 | Intelligence non-woven fabrics press polish equipment |
| CN112138757A (en) * | 2020-09-27 | 2020-12-29 | 广州胡丽娟科技有限公司 | Automatic ceramic raw material rubbing crusher of cooling |
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| CN113211670A (en) | 2021-08-06 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20220818 Address after: 317500 Da Xi Zhen Jin Ao Cun, Wenling City, Taizhou City, Zhejiang Province Applicant after: Wenling Bosheng Plastic Co., Ltd. Address before: 266100 floor 24, block B, building 3, Hisense Chuangzhi Valley, No. 20, Zhuzhou Road, Laoshan District, Qingdao, Shandong Applicant before: Li Yubin |
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