CN112743696A - Open mill capable of adjusting roller spacing - Google Patents
Open mill capable of adjusting roller spacing Download PDFInfo
- Publication number
- CN112743696A CN112743696A CN202011589932.6A CN202011589932A CN112743696A CN 112743696 A CN112743696 A CN 112743696A CN 202011589932 A CN202011589932 A CN 202011589932A CN 112743696 A CN112743696 A CN 112743696A
- Authority
- CN
- China
- Prior art keywords
- roller
- fixedly connected
- body shell
- rack
- adjusting
- 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
Links
- 238000001125 extrusion Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 15
- 230000000903 blocking effect Effects 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 14
- 238000004513 sizing Methods 0.000 abstract description 3
- 230000005389 magnetism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 238000010008 shearing 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
- B29B7/34—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
-
- 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
- B29B7/72—Measuring, controlling or regulating
Abstract
The invention provides an open mill capable of adjusting a roller spacing, and relates to the technical field of rubber. This can roll spacing's mill, including engine body shell, engine body shell's inside movable mounting has left roller, engine body shell's inside movable mounting has right roller, the outside fixedly connected with semi-gear of left side roller, the bottom meshing of semi-gear has the fender rack that separates, the left side fixedly connected with spring that separates the fender rack, the bottom sliding connection that separates the fender rack has the spout. The rotation through roller itself drives the rotation of half gear, and rethread electromagnet uses with the cooperation of cam, makes the increase apart from the clearance nature between the roller, has reached the effect that can adjust the roll spacing, and through the rotation of roller itself, the drive rotates rotatoryly, through the effect of centrifugal force, makes the extrusion stem stretch out and opens the stock chest, and when the rotational speed of roller was faster, the open scope of stock chest was big more, has reached the effect that can evenly add the sizing material.
Description
Technical Field
The invention relates to the technical field of rubber, in particular to an open mill capable of adjusting a roller spacing.
Background
A plurality of machine devices are needed in the rubber processing process, a rubber open mill is one of the machine devices, the working principle of the rubber open mill is that two rollers rotate relatively at different rotating speeds, raw rubber or rubber materials are rolled into a gap between the two rollers along with the rotation of the rollers and are subjected to strong shearing action to achieve the purpose of plastication or mixing, however, during processing, the roller spacing has a large influence on the processing of the rubber, if the roller spacing is large, the mixing of the rubber materials can be uneven, the roller spacing is small, the production efficiency can be low, and the excessive or insufficient rubber materials can also have a certain influence on the processing of the rubber.
In order to solve the problems, the inventor provides the open mill capable of adjusting the roller spacing, the half gear is driven to rotate through the rotation of the roller, the gap between the rollers is increased through the cooperation of the electromagnet and the cam, the effect of adjusting the roller spacing is achieved, the rotating rotation is driven through the rotation of the roller, the extrusion rod extends out to open the storage tank through the action of centrifugal force, and when the rotating speed of the roller is faster, the opening range of the storage tank is larger, so that the effect of uniformly adding sizing materials is achieved.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: an open mill capable of adjusting roller spacing comprises a mill body shell, wherein a left roller is movably mounted inside the mill body shell, a right roller is movably mounted inside the mill body shell, a half gear is fixedly connected to the outer side of the left roller, a blocking rack is meshed to the bottom of the half gear, a first spring is fixedly connected to the left side of the blocking rack, a sliding chute is slidably connected to the bottom of the blocking rack, an electromagnet is fixedly connected to the inside of the mill body shell, a moving rod is fixedly connected to the outer side of the left roller, a telescopic rod is fixedly connected to the inside of the mill body shell, a half cam is fixedly connected to the bottom of the telescopic rod, a magnetic pole is fixedly connected to the bottom of the half cam, a belt is connected to the outer side of the right roller in a transmission mode, a rotating shaft is connected to one end, away from the right roller, a second spring is fixedly connected, the utility model discloses a feeding device, including No. two springs, engine body shell, No. two springs, the one end fixedly connected with stripper bar of pivot is being kept away from to the spring, engine body shell's inside movable mounting has the stock chest, No. three springs of outside fixedly connected with of stock chest, No. three springs are in the one end fixedly connected with rack of keeping away from the stock chest, the bottom meshing of a rack has a gear, the bottom meshing of a gear has the feed plate.
Preferably, the diameters of the left roller and the right roller are the same, the rotating speed of the right roller is greater than that of the left roller, the rotating directions of the right roller and the left roller are opposite, and the left roller and the right roller are matched for processing rubber materials.
Preferably, the outer side of the right roller is fixedly connected with a moving rod, the position of the half cam is arranged between the two moving rods, and the moving rod of the right roller is extruded to move through the up-down movement of the half cam, so that the right roller moves.
Preferably, the left side of the half cam is a smooth vertical surface, the electromagnet is positioned under the half cam, and magnetism is generated by the electromagnet to drive the half cam to move up and down.
Preferably, the right side of the blocking rack is fixedly connected with a blocking plate, the area of the blocking plate is larger than that of the magnetic pole at the bottom of the semi-cam, and when the blocking rack is arranged between the semi-cam and the electromagnet, the semi-cam is arranged below the moving rod.
Preferably, No. two springs and the extrusion stem evenly distributed are in the outside of pivot, and No. two springs and extrusion stem are in the inside of stock chest, and through the effect of centrifugal force, the extrusion stem promotes the stock chest and opens.
Preferably, the belt is not in contact with the storage tanks, gaps exist between the storage tanks, and the bottom of the feeding plate is arranged between the tops of the left roller and the right roller.
The invention provides an open mill capable of adjusting a roller spacing. The method has the following beneficial effects:
1. this can adjust mill of roll spacing, the rotation through left roller drives the half-gear and rotates, uses through the cooperation of half-gear with the fender rack, when keeping off the rack between electro-magnet and half cam, half cam position is motionless, when keeping off the rack and not between half cam and electro-magnet, the electro-magnet drives half cam rebound, uses through the cooperation of half cam and carriage release lever to drive right roller and moves to the right, has reachd the effect that can adjust the roll spacing.
2. This mill that can adjust roll spacing drives the belt through the rotation of right roller and rotates, uses through the cooperation of belt and pivot, according to the effect of centrifugal force, when the pivot begins to rotate, the stripper bar stretches out, and the extrusion stock chest makes it open, and when the rotational speed of right roller was faster, the scope that the stock chest was opened was big more, has reached the effect that can even unloading.
Drawings
FIG. 1 is a cross-sectional view of a front structure of the present invention;
FIG. 2 is a schematic view of the structure of the squeeze lever and the second spring when the machine of the present invention is in operation;
FIG. 3 is a schematic view of the first spring of the present invention in a compressed state;
FIG. 4 is an enlarged view of the structure of FIG. 1 at A in accordance with the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 1 at B according to the present invention.
In the figure: 1. a body housing; 2. a left roller; 3. a right roller; 4. a half gear; 5. a blocking rack; 6. a first spring; 7. a chute; 8. an electromagnet; 9. a travel bar; 10. a telescopic rod; 11. a half cam; 12. a magnetic pole; 13. a belt; 14. a rotating shaft; 15. a second spring; 16. an extrusion stem; 17. a storage tank; 18. a third spring; 19. a first rack; 20. a first gear; 21. and a feeding plate.
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 embodiment of the open mill capable of adjusting the roller spacing is as follows:
referring to fig. 1-5, an open mill capable of adjusting a roll distance comprises a mill body shell 1, a left roller 2 is movably installed inside the mill body shell 1, a right roller 3 is movably installed inside the mill body shell 1, the diameters of the left roller 2 and the right roller 3 are the same, the rotating speed of the right roller 3 is greater than that of the left roller 2, the rotating directions of the right roller 3 and the left roller 2 are opposite, a half gear 4 is fixedly connected to the outer side of the left roller 2, a blocking rack 5 is meshed with the bottom of the half gear 4, a first spring 6 is fixedly connected to the left side of the blocking rack 5, a chute 7 is slidably connected to the bottom of the blocking rack 5, an electromagnet 8 is fixedly connected to the inside of the mill body shell 1, a movable rod 9 is fixedly connected to the outer side of the left roller 2, a movable rod 9 is fixedly connected to the outer side of the right roller 3, a semi-cam 11 is positioned between the two movable rods 9, and a telescopic rod, the bottom fixedly connected with half cam 11 of telescopic link 10, the left side of half cam 11 is smooth perpendicular, the position of electro-magnet 8 is under half cam 11, the bottom fixedly connected with magnetic pole 12 of half cam 11, it is rotatory to drive half gear 4 through the rotation of left roller 2, use with the cooperation that separates fender rack 5 through half gear 4, when separating fender rack 5 between electro-magnet 8 and half cam 11, half cam 11 position is motionless, when separating fender rack 5 not between half cam 11 and electro-magnet 8, electro-magnet 8 drives half cam 11 and upwards moves, use through the cooperation of half cam 11 with carriage release lever 9 and drive right roller 3 and move right, reached the effect that can adjust the roll distance.
The right side of the baffle rack 5 is fixedly connected with a baffle plate, the area of the baffle plate is larger than the area of a magnetic pole 12 at the bottom of the half cam 11, the outer side of the right roller 3 is in transmission connection with a belt 13, one end of the belt 13 far away from the right roller 3 is in transmission connection with a rotating shaft 14, the outer side of the rotating shaft 14 is fixedly connected with a second spring 15, one end of the second spring 15 far away from the rotating shaft 14 is fixedly connected with an extrusion rod 16, a material storage tank 17 is movably arranged in the machine body shell 1, the second spring 15 and the extrusion rod 16 are uniformly distributed at the outer side of the rotating shaft 14, the second spring 15 and the extrusion rod 16 are arranged in the material storage tank 17, the outer side of the material storage tank 17 is fixedly connected with a third spring 18, the third spring 18 is fixedly connected with a first rack 19 at one end far away from the material storage tank 17, a first gear 20 is meshed at the bottom of the first rack 19, a feeding plate, there is the clearance between the stock chest 17, the bottom of feed plate 21 is between the top of left roller 2 and right roller 3, rotation through right roller 3 drives belt 13 and rotates, use through belt 13 and the cooperation of pivot 14, according to the effect of centrifugal force, when pivot 14 begins to rotate, the extrusion pole 16 stretches out, extrusion stock chest 17 makes it open, when the rotational speed of right roller 3 is fast more, the scope that the stock chest 17 was opened is big more, the effect that can even unloading has been reached.
When the device is used, the half gear 4 is driven to rotate by the rotation of the left roller 2 in the machine body shell 1, the baffle rack 5 is driven by the half gear 4 to extrude the first spring 6 to move leftwards, when the baffle rack 5 moves leftwards, no shielding object is arranged between the electromagnet 8 and the half cam 11, at the moment, the electromagnet 8 is electrified to generate magnetism and is repelled with the magnetic pole 12 at the bottom of the half cam 11, so as to drive the half cam 11 to extrude the telescopic rod 10 to move upwards, the moving rod 9 at the outer side of the right roller 3 is driven to move rightwards by the upward movement of the half cam 11, so as to drive the right roller 3 to move rightwards, the roller distance adjusting effect is achieved, the belt 13 at the outer side of the right roller 3 is driven to rotate by the self-rotation of the right roller 3, the rotating shaft 14 is driven to rotate by the matching use of the belt 13 and the rotating shaft 14, and the extruding rod 16 drives the second, the material storage tank 17 is extruded and opened by the movement of the extrusion rod 16, and when the rotating speed of the right roller 3 is faster, the length of the extrusion rod 16 is longer, so that the expansion range of the material storage tank 17 is larger, and the effect of uniformly adding sizing materials is achieved.
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 (7)
1. The utility model provides a can adjust mill of roll spacing, includes engine body shell (1), its characterized in that: the inner movable mounting of the machine body shell (1) is provided with a left roller (2), the inner movable mounting of the machine body shell (1) is provided with a right roller (3), the outer side of the left roller (2) is fixedly connected with a half gear (4), the bottom of the half gear (4) is meshed with a blocking rack (5), the left side of the blocking rack (5) is fixedly connected with a first spring (6), the bottom of the blocking rack (5) is slidably connected with a chute (7), the inner fixed connection of the machine body shell (1) is provided with an electromagnet (8), the outer side of the left roller (2) is fixedly connected with a movable rod (9), the inner fixed connection of the machine body shell (1) is provided with a telescopic rod (10), the bottom of the telescopic rod (10) is fixedly connected with a half cam (11), and the bottom of the half cam (11) is fixedly connected with a magnetic pole, the outside transmission of right side roller (3) is connected with belt (13), belt (13) is connected with pivot (14) in the one end transmission of keeping away from right roller (3), No. two springs (15) of outside fixedly connected with of pivot (14), No. two springs (15) are in one end fixedly connected with stripper bar (16) of keeping away from pivot (14), the inside movable mounting of engine body shell (1) has stock chest (17), No. three springs (18) of outside fixedly connected with of stock chest (17), No. three springs (18) are in one end fixedly connected with rack (19) of keeping away from stock chest (17), the bottom meshing of a rack (19) has gear (20), the bottom meshing of a gear (20) has feed plate (21).
2. An open mill capable of adjusting the roller spacing according to claim 1, characterized in that: the diameters of the left roller (2) and the right roller (3) are the same, the rotating speed of the right roller (3) is greater than that of the left roller (2), and the rotating directions of the right roller (3) and the left roller (2) are opposite.
3. An open mill capable of adjusting the roller spacing according to claim 1, characterized in that: the outer side of the right roller (3) is fixedly connected with a movable rod (9), and the position of the half cam (11) is arranged between the two movable rods (9).
4. An open mill capable of adjusting the roller spacing according to claim 1, characterized in that: the left side of the half cam (11) is a smooth vertical surface, and the electromagnet (8) is positioned right below the half cam (11).
5. An open mill capable of adjusting the roller spacing according to claim 1, characterized in that: the right side of the blocking rack (5) is fixedly connected with a blocking plate, and the area of the blocking plate is larger than that of the magnetic pole (12) at the bottom of the half cam (11).
6. An open mill capable of adjusting the roller spacing according to claim 1, characterized in that: the second spring (15) and the extrusion rod (16) are uniformly distributed on the outer side of the rotating shaft (14), and the second spring (15) and the extrusion rod (16) are arranged in the storage tank (17).
7. An open mill capable of adjusting the roller spacing according to claim 1, characterized in that: the belt (13) is not in contact with the material storage tanks (17), gaps exist between the material storage tanks (17), and the bottom of the feeding plate (21) is arranged between the tops of the left roller (2) and the right roller (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011589932.6A CN112743696B (en) | 2020-12-29 | 2020-12-29 | Open mill capable of adjusting roller spacing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011589932.6A CN112743696B (en) | 2020-12-29 | 2020-12-29 | Open mill capable of adjusting roller spacing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112743696A true CN112743696A (en) | 2021-05-04 |
| CN112743696B CN112743696B (en) | 2022-03-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011589932.6A Active CN112743696B (en) | 2020-12-29 | 2020-12-29 | Open mill capable of adjusting roller spacing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112743696B (en) |
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| CN111533466A (en) * | 2020-05-06 | 2020-08-14 | 杭州光仿科技有限公司 | Self-adjusting optical fiber coating device based on centrifugal force pushing |
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| CN112079315A (en) * | 2020-10-14 | 2020-12-15 | 黄小方 | Edible oil production equipment capable of changing aperture size of oil pipe based on flow velocity |
| CN212147086U (en) * | 2020-03-19 | 2020-12-15 | 长泰鑫润橡塑有限公司 | Plasticating device for high-temperature-resistant and compression-resistant rubber gasket |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112743696B (en) | 2022-03-04 |
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