CN211941570U - Baffle structure of open mill - Google Patents
Baffle structure of open mill Download PDFInfo
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- CN211941570U CN211941570U CN201921901914.XU CN201921901914U CN211941570U CN 211941570 U CN211941570 U CN 211941570U CN 201921901914 U CN201921901914 U CN 201921901914U CN 211941570 U CN211941570 U CN 211941570U
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Abstract
The utility model provides a baffle structure of mill, it makes the material between two rollers by even stirring, the flash can not appear, ensures to open the material effect. It includes first roller, second roller, first roller, second roller horizontal arrangement, and leave discharge gap, first striker plate, second striker plate have been arranged respectively to the axial both sides directly over discharge gap, the structure of first striker plate, second striker plate specifically includes first board, second board, the first board is arranged from discharge gap towards the corresponding end slant flaring of first roller, the bottom profile modeling of first board in the corresponding surface setting of first roller, be first arc, the second board is arranged from discharge gap towards the corresponding end slant flaring of second roller, the bottom profile modeling of second board in the corresponding surface setting of second roller, be the second arc, first board, second board intersect in directly over discharge gap, amalgamation formation is not more than 120 contained angle alpha.
Description
Technical Field
The utility model relates to a technical field of mill structure specifically is the baffle structure of mill.
Background
The open mill is an open rubber mixing machine for short. The rubber factory is used for preparing plasticated rubber, mixed rubber or a rubber mixing machine with an exposed roller for hot mixing and discharging. The open mill comprises a rack and two rollers which are rotatably connected with the rack in the horizontal direction, wherein the two rollers rotate oppositely to extrude the rubber entering the space between the two rollers so as to plasticate the rubber. The rubber material enters a roller gap between the two rollers, and is rolled by the two rollers to form the rubber belt. An operator needs to wind the rubber belt extruded from the two rollers on the driving roller and cut the rubber belt, so that the rubber belt is further extruded and mixed, and the purpose of plasticating rubber materials is achieved.
The stirring structure of the existing open mill has the advantages that the baffle is a straight plate, the two sides of the baffle facing the gap between the two rollers are cambered surfaces which are contoured around the corresponding rollers, in the actual process, the materials in the gap area are thick, and when the baffle is a flat plate perpendicular to the roller shaft, the distribution of the materials is uneven, so that the materials located at the position of the distance between the rollers and the gap are scraped by the baffle, and then the material overflowing phenomenon is generated, and the open mill effect is influenced.
Disclosure of Invention
To the above problem, the utility model provides a baffle structure of mill, it makes the material between two rollers by even stirring, the flash can not appear, ensures the effect of cutting.
Baffle structure of mill, its characterized in that: the roller comprises a first roller and a second roller, wherein the first roller and the second roller are horizontally arranged and leave a discharge gap, a first material baffle plate and a second material baffle plate are respectively arranged on two axial sides right above the discharge gap, the structures of the first material baffle plate and the second material baffle plate specifically comprise a first plate and a second plate, the first plate is obliquely flared from the discharge gap towards the corresponding end of the first roller, the bottom of the first plate is profiled on the corresponding surface of the first roller and is in a first arc shape, the second plate is obliquely flared from the discharge gap towards the corresponding end of the second roller, the bottom of the second plate is profiled on the corresponding surface of the second roller and is in a second arc shape, the first plate and the second plate are intersected right above the discharge gap and are spliced to form an included angle alpha not larger than 120 degrees, the first material baffle plate, the second material baffle plate and the second plate are arranged in a second arc shape, The included angle areas of the second material blocking plates are arranged in a back-to-back mode.
It is further characterized in that;
the first plate and the second plate are intersected and spliced right above the discharging gap to form an included angle alpha of 100 degrees;
the first plate and the second plate are provided with a plurality of mounting holes in the regions right above the first arc and the second arc, the mounting holes are fixedly connected to a mounting plate through bolts, the mounting plate is fixedly connected to the bottom of a guide rod, the top of the guide rod is connected with the lower output end of an up-down moving oil cylinder through a connecting plate, a cylinder seat of the up-down moving oil cylinder is fixedly connected to a side connecting plate, the connecting part of the side connecting plate is fixedly connected with the piston rod end of a left-right moving oil cylinder, the side connecting plate is respectively embedded in a horizontal rail through a guide rail pair, and the horizontal rail is indirectly fixed on the corresponding machine seat;
the first material baffle and the second material baffle are respectively arranged on two sides of the axial direction of the corresponding roller, the first material baffle and the second material baffle share a group of horizontal rails, the horizontal rails are fixedly arranged on left and right corresponding oil cylinder mounting plates, two left and right moving oil cylinders are respectively and fixedly arranged on the left and right oil cylinder mounting plates, the two left and right moving oil cylinders are arranged on the central area part of the length direction of the left and right oil cylinder mounting plates, the material is discharged from the axial central position, and the material is pushed to two ends of the roller by the material baffles.
After the technical scheme is adopted, the baffle close to the discharging gap is retracted, so that the length area of the material pushing corresponding to the discharging gap is considered to be lengthened, the baffle is pushed secondarily when the baffle moves forward, the material between the two rollers is uniformly turned, no overflow occurs, and the cutting effect is ensured.
Drawings
Fig. 1 is a schematic top view structure of the present invention;
fig. 2 is a schematic front view structure diagram of the baffle of the present invention;
fig. 3 is a schematic side view of the baffle of the present invention;
FIG. 4 is a schematic front view of the open mill of the present invention;
FIG. 5 is a schematic side view of the structure of FIG. 4;
the names corresponding to the sequence numbers in the figure are as follows:
the device comprises a first roller 1, a second roller 2, a discharging gap 3, a first material baffle 4, a second material baffle 5, a first plate 6, a second plate 7, a first arc 61, a second arc 71, a mounting hole 8, a mounting plate 9, a guide rod 10, an up-down moving oil cylinder 11, a side connecting plate 12, a connecting part 121, a left-right moving oil cylinder 13, a guide rail pair 14, a horizontal rail 15, a machine base 16 and a left-right oil cylinder mounting plate 17.
Detailed Description
The baffle structure of the open mill is shown in figures 1-5: the roller comprises a first roller 1 and a second roller 2, wherein the first roller 1 and the second roller 2 are horizontally arranged and provided with a discharge gap 3, a first material baffle plate 4 and a second material baffle plate 5 are respectively arranged on two axial sides right above the discharge gap 3, the structure of the first material baffle plate 4 and the second material baffle plate 5 specifically comprises a first plate 6 and a second plate 7, the first plate 6 is obliquely flared from the discharge gap 3 to the corresponding end of the first roller 1, the bottom of the first plate 6 is arranged by being traced on the corresponding surface of the first roller 1 and is a first arc 61, the second plate 7 is obliquely flared from the discharge gap to the corresponding end of the second roller 2, the bottom of the second plate 7 is traced on the corresponding surface of the second roller 2 and is a second arc 71, the first plate 6 and the second plate 7 are intersected right above the discharge gap and are spliced to form an included angle alpha not larger than 120 degrees, and the first material baffle plate 4, the second plate 4 and the second plate 7 are obliquely flared on the corresponding surface of the second roller 2 and are arranged, The 5-included-angle areas of the second material baffle are arranged back to back.
The first plate 6 and the second plate 7 are intersected and spliced right above the discharging gap 3 to form an included angle alpha of 100 degrees;
a plurality of mounting holes 8 are formed in the regions, located right above the first arc 61 and the second arc 62, of the first plate 6 and the second plate 7, the mounting holes 8 are fixedly connected to a mounting plate 9 through bolts, the mounting plate 9 is fixedly connected to the bottom of a guide rod 10, the top of the guide rod 10 is connected with the lower output end of an up-down moving oil cylinder 11 through a connecting plate, a cylinder seat of the up-down moving oil cylinder 11 is fixedly connected to a side connecting plate 12, a connecting part 121 of the side connecting plate 12 is fixedly connected with a piston rod end of a left-right moving oil cylinder 13, the side connecting plates 121 are respectively embedded in a horizontal rail 15 through guide rail pairs 14, and the horizontal rail 15;
the first material blocking plate 4 and the second material blocking plate 5 are respectively arranged on two sides of the corresponding roller in the axial direction, the first material blocking plate 4 and the second material blocking plate 5 share one group of horizontal rails 15, the horizontal rails 15 are fixedly arranged on corresponding left and right oil cylinder mounting plates 17, two left and right moving oil cylinders 13 are respectively and fixedly arranged on the left and right oil cylinder mounting plates 17, the two left and right moving oil cylinders 13 are positioned in the central area part of the left and right oil cylinder mounting plates 17 in the length direction, materials are discharged from the axial central position, and the material blocking plates push the materials to two ends of the roller.
The first striker plate 4 and the second striker plate 5 in fig. 4 and 5 are schematic block diagrams, and are specifically shown in fig. 1 to 3.
The working principle is as follows, the baffle close to the discharging gap is retracted, so that the length area of the material pushing corresponding to the discharging gap is considered to be lengthened, the baffle pushes the material in the discharging gap for the second time in the advancing process, the material between the two rollers is turned uniformly, no flash occurs, and the cutting effect is ensured.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. Baffle structure of mill, its characterized in that: the roller comprises a first roller and a second roller, wherein the first roller and the second roller are horizontally arranged and leave a discharge gap, a first material baffle plate and a second material baffle plate are respectively arranged on two axial sides right above the discharge gap, the structures of the first material baffle plate and the second material baffle plate specifically comprise a first plate and a second plate, the first plate is obliquely flared from the discharge gap towards the corresponding end of the first roller, the bottom of the first plate is profiled on the corresponding surface of the first roller and is in a first arc shape, the second plate is obliquely flared from the discharge gap towards the corresponding end of the second roller, the bottom of the second plate is profiled on the corresponding surface of the second roller and is in a second arc shape, the first plate and the second plate are intersected right above the discharge gap and are spliced to form an included angle alpha not larger than 120 degrees, the first material baffle plate, the second material baffle plate and the second plate are arranged in a second arc shape, The included angle areas of the second material blocking plates are arranged in a back-to-back mode.
2. The baffle structure of an open mill according to claim 1, characterized in that: the first plate and the second plate are intersected and spliced right above the discharging gap to form an included angle alpha of 100 degrees.
3. The baffle structure of an open mill according to claim 1, characterized in that: the utility model discloses a hydraulic cylinder, including first board, second board, mounting plate, guide bar, horizontal track, first arc, second arc, the area is provided with a plurality of mounting holes directly over the first board, second board, the mounting hole passes through the bolt rigid coupling in the mounting panel, the mounting panel rigid coupling in the bottom of guide bar, the lower part output that reciprocates the hydro-cylinder is connected through the connecting plate at the top of guide bar, the jar seat rigid coupling that reciprocates the hydro-cylinder is on the side connecting plate, the tailpiece of the piston rod of hydro-cylinder is controlled about the connecting portion rigid coupling of side connecting plate, the side connecting plate inlays respectively through the guide rail pair and.
4. The baffle structure of an open mill according to claim 3, characterized in that: the first material baffle and the second material baffle are respectively arranged on two sides of the axial direction of the corresponding roller, the first material baffle and the second material baffle share a group of horizontal rails, the horizontal rails are fixedly arranged on left and right corresponding oil cylinder mounting plates, two left and right moving oil cylinders are respectively and fixedly arranged on the left and right oil cylinder mounting plates, the two left and right moving oil cylinders are arranged on the central area part of the length direction of the left and right oil cylinder mounting plates, the material is discharged from the axial central position, and the material is pushed to two ends of the roller by the material baffles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921901914.XU CN211941570U (en) | 2019-11-06 | 2019-11-06 | Baffle structure of open mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921901914.XU CN211941570U (en) | 2019-11-06 | 2019-11-06 | Baffle structure of open mill |
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| Publication Number | Publication Date |
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| CN211941570U true CN211941570U (en) | 2020-11-17 |
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| CN201921901914.XU Active CN211941570U (en) | 2019-11-06 | 2019-11-06 | Baffle structure of open mill |
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| CN (1) | CN211941570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883969A (en) * | 2019-11-06 | 2020-03-17 | 张家港市兰航机械有限公司 | Baffle structure of open mill |
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2019
- 2019-11-06 CN CN201921901914.XU patent/CN211941570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110883969A (en) * | 2019-11-06 | 2020-03-17 | 张家港市兰航机械有限公司 | Baffle structure of open mill |
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