CN219359926U - Double-roller rubber open mill - Google Patents
Double-roller rubber open mill Download PDFInfo
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- CN219359926U CN219359926U CN202320771314.6U CN202320771314U CN219359926U CN 219359926 U CN219359926 U CN 219359926U CN 202320771314 U CN202320771314 U CN 202320771314U CN 219359926 U CN219359926 U CN 219359926U
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- open mill
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The utility model provides a double-roller rubber open mill. The double-roller rubber open mill comprises an open mill and a working frame arranged on the open mill, wherein a lifting plate is arranged in the working frame in a sliding mode, a transverse moving plate is arranged at the bottom of the lifting plate in a sliding mode, a rolling bin is fixedly arranged at the bottom of the transverse moving plate, a turnover plate is rotatably arranged at the bottom of the rolling bin, a cutting scraping plate is fixedly arranged at the bottom of the transverse moving plate, a supporting plate is arranged on the outer wall of one side of the rolling bin in a sliding mode, a telescopic cylinder is fixedly arranged on the outer wall of one side of the rolling bin, and an output shaft of the telescopic cylinder is fixedly connected with the top of the supporting plate. The double-roller rubber open mill provided by the utility model has the advantages of convenience in operation, reduced labor intensity of workers and improved rubber cutting and pushing efficiency.
Description
Technical Field
The utility model relates to the technical field of rubber production, in particular to a double-roller rubber open mill.
Background
The open mill is a roller exposed rubber mixing device for mixing and discharging rubber, in rubber mixing, two rollers which rotate at different speeds are used for bringing rubber into between the rollers, rubber is extruded and wrapped on the surface of one of the rollers due to adhesion, certain stacking rubber is kept on the upper surface between the two rollers, after compounding agent is added, the compounding agent enters into a deep rubber surface layer in the pressure and continuous turning process of the stacking rubber, under the dual effects of pressure and shearing force, the compounding agent entering into the surface layer is continuously increased, and at the moment, if the rubber is taken out for observation, the layering state can be obviously seen, and the mode is laminar flow mixing in mixing.
However, in mixing in an open mill, if the mixing is only performed by laminar flow, the compounding agent is difficult to disperse uniformly and the mixing speed is slower, so that the compounding agent is generally turned over by external force at present, that is, the compounding agent can enter the rubber material quickly and fully dispersed by turning over the rubber material, that is, the dispersing mixing is performed, but most of the conventional double-roller rubber open mills in the market do not have the effect of automatic turning over, so that most of the conventional double-roller rubber open mills still need to be turned over by manpower, workers attach to the roller by using a handheld cutter, the rubber material adhered to the surface of the roller is horizontally cut in the process of rotating the roller, then the cutter is quickly put down, the rubber material is collided by two hands, the rolling situation occurs in the process of rolling over the rubber material, after the rolling to a certain extent, the rubber material is upwards supported and pushed to the upper part of the joint position of the two rollers, the rubber material is enabled to enter the gap between the two rollers again in a stacking manner for extrusion and laminar flow mixing, and the manner does not only need to keep high concentration of the workers (the rubber cutting is needed to complete at a quick speed, otherwise, the situation of cutting the two arms can be broken in the whole process of cutting the rubber material can occur in the process of rotating the rubber material, and the whole process of the process is low in the process of acid can occur.
Therefore, it is necessary to provide a new twin-roll rubber mill to solve the above technical problems.
Disclosure of Invention
The utility model solves the technical problem of providing the double-roller rubber open mill which is convenient to operate, reduces the labor intensity of workers and improves the rubber cutting and pushing efficiency.
In order to solve the technical problems, the double-roller rubber open mill provided by the utility model comprises: open mill and set up the operation frame on the open mill, slidable mounting has the lifter plate in the operation frame, and the bottom slidable mounting of lifter plate has the sideslip board, and the bottom fixed mounting of sideslip board has the rolling storehouse, and the bottom of rolling storehouse rotates installs the turnover board, and the bottom fixed mounting of sideslip board has the scraping board, and slidable mounting has the conflict board on the outer wall of one side of rolling storehouse, fixed mounting has telescopic cylinder on the outer wall of one side of rolling storehouse, telescopic cylinder's output shaft and the top fixed connection of conflict board.
Preferably, the top of operation frame rotates and installs rotatory section of thick bamboo, and threaded rod is installed to the screw thread on the inner wall of rotatory section of thick bamboo, and the bottom and the top fixed connection of lifter plate of threaded rod.
Preferably, a driving motor is arranged at the top of the operation frame, a first bevel gear is arranged on an output shaft of the driving motor, a second bevel gear is fixedly sleeved on the outer wall of the rotary cylinder, and the second bevel gear is meshed with the first bevel gear.
Preferably, the top of lifter plate is provided with the motor, is provided with the initiative tooth on the output shaft of motor, and the bottom of lifter plate rotates installs the lead screw, and fixed mounting has driven tooth on the one end of lead screw, initiative tooth and driven tooth intermeshing.
Preferably, the top of the transverse moving plate is fixedly provided with a transmission block, and the screw rod penetrates through the transmission block and is in threaded connection with the transmission block.
Preferably, the bottom of the lifting plate is fixedly provided with two limiting cylinders, limiting rods are slidably arranged in the two limiting cylinders, one ends of the two limiting rods are fixedly provided with connecting blocks, and the transverse moving plate is fixedly connected with the two connecting blocks.
Compared with the related art, the double-roller rubber open mill provided by the utility model has the following advantages that
The beneficial effects are that:
the utility model provides a double-roller rubber open mill, which can realize automatic cutting of rubber materials through downward movement of a cutting blade and contact of the outer wall of a roller in the rubber mixing process of the open mill, and winds the rubber materials in a winding bin after cutting, and transversely moves the winding bin, so that the winding bin is finally moved between two rollers, and the rubber materials in the winding bin are received for mixing of the roller again in a rubber stacking mode after being poured out, so that manual operation is not needed in the whole process, the labor intensity of workers is reduced, and the automatic rubber cutting and rubber pushing processes are realized, so that the rubber stamping efficiency is improved.
Drawings
FIG. 1 is a schematic view of a two-roll rubber mill according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic plan view of the work frame of FIG. 1;
FIG. 3 is a schematic side view of the work frame of FIG. 1;
FIG. 4 is a schematic side view of the lifter plate of FIG. 1;
FIG. 5 is a schematic cross-sectional view of the lifter plate of FIG. 1;
FIG. 6 is a schematic perspective view of the cutting blade shown in FIG. 1;
FIG. 7 is a schematic perspective view of the winding bin of FIG. 1;
FIG. 8 is a schematic view of the back-up structure of the winding bin shown in FIG. 1;
fig. 9 is a schematic side view of the connection of the lifting plate and the traversing plate shown in fig. 1.
Reference numerals in the drawings: 1. an open mill; 2. an operation frame; 3. a lifting plate; 4. a transverse moving plate; 5. a rolling bin; 6. a turnover plate; 7. a driving motor; 8. a first bevel gear; 9. a bearing sleeve; 10. a rotary drum; 11. a second bevel gear; 12. a threaded rod; 13. a motor; 14. a driving tooth; 15. a screw rod; 16. a transmission block; 17. driven teeth; 18. a limiting cylinder; 19. a limit rod; 20. a cutting scraper; 21. a contact plate; 22. a telescopic cylinder; 24. and (5) connecting the blocks.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1 to 9, fig. 1 is a schematic structural diagram of a preferred embodiment of a dual-roll rubber open mill according to the present utility model; FIG. 2 is a schematic plan view of the work frame of FIG. 1; FIG. 3 is a schematic side view of the work frame of FIG. 1; FIG. 4 is a schematic side view of the lifter plate of FIG. 1; FIG. 5 is a schematic cross-sectional view of the lifter plate of FIG. 1; FIG. 6 is a schematic perspective view of the cutting blade shown in FIG. 1; FIG. 7 is a schematic perspective view of the winding bin of FIG. 1; FIG. 8 is a schematic view of the back-up structure of the winding bin shown in FIG. 1; fig. 9 is a schematic side view of the connection of the lifting plate and the traversing plate shown in fig. 1. The double-roller rubber open mill comprises: the open mill 1 and fixed mounting is the operation frame 2 on the open mill 1, the operation frame 2 presents the shape like letter "N", install vertical sliding lifter plate 3 in the operation frame 2, the top fixed mounting of lifter plate 3 has two slide bars, the top of two slide bars all runs through the top of operation frame 2 and with the top sliding connection of operation frame 2, horizontal gliding sideslip board 4 is installed to the below of lifter plate 3, the bottom fixed mounting of sideslip board 4 has rolling storehouse 5, one side and the bottom of rolling storehouse 5 all are set up to the opening, the bottom of rolling storehouse 5 rotates and installs turnover plate 6, the length of turnover plate 6 is greater than the width of rolling storehouse 5, consequently, when shelter from rolling storehouse 5 bottom, specifically as shown in fig. 9, the bottom fixed mounting of sideslip plate 4 has cutting blade 20, cutting blade 20 presents certain crooked form, thereby the rubber can present the conflict state of rolling face in the in-process that receives the roller to rotate upwards to promote, thereby receive the conflict state of rolling storehouse to wind up, two outer wall 21 of two side 21 of the top of the fixed connection cylinder 21 of two side of vertical rod 21 are installed on the vertical rod, two top of the fixed connection of two vertical rod 21 and two side of vertical rod 21 are connected to the top of rolling storehouse 5, the top of two fixed connection of vertical rod 21 is fixed, the top of two top of the vertical rod 21 is connected with the fixed projection 21 is contacted with the top of two top of the vertical rod is installed on the vertical rod 21.
The rotary drum 10 is rotatably arranged at the top of the operation frame 2, a through hole is formed in the top of the operation frame 2, the bearing sleeve 9 is fixedly arranged on the inner wall of the through hole, the rotary drum 10 is rotatably arranged on the inner wall of the bearing sleeve 9, the threaded rod 12 is arranged on the inner wall of the rotary drum 10 in a threaded manner, and the bottom end of the threaded rod 12 extends into the operation frame 2 and is fixedly connected with the top of the lifting plate 3.
The top of operation frame 2 is provided with driving motor 7, and the top fixed mounting of operation frame 2 has the perpendicular board, and driving motor 7 fixed mounting is on the outer wall of one side of perpendicular board, and driving motor 7's output shaft runs through the perpendicular board to fixed cover is equipped with awl tooth one 8 on driving motor 7's the output shaft, and fixed cover is equipped with awl tooth two 11 on the outer wall of rotatory section of thick bamboo 10, awl tooth two 11 and awl tooth one 8 intermeshing.
The top of lifter plate 3 is provided with motor 13, and fixed cover is equipped with initiative tooth 14 on the output shaft of motor 13, and the bottom of lifter plate 3 rotates and installs lead screw 15, and fixed mounting has driven tooth 17 on the one end of lead screw 15, initiative tooth 14 and driven tooth 17 intermeshing.
The top of the transverse moving plate 4 is fixedly provided with a transmission block 16, and one end of the screw rod 15 penetrates through the transmission block 16 and is in threaded connection with the transmission block 16.
The forehead bottom fixed mounting of lifter plate 3 has two spacing section of thick bamboo 18, all installs gag lever post 19 in two spacing section of thick bamboo 18 in sliding mounting, and two one end of gag lever post 19 extends outside two spacing section of thick bamboo 18 respectively, and two fixed mounting has the joint piece 24 on one end of gag lever post 19, and sideslip board 4 fixed mounting is in the bottom of two joint pieces 24, through two spacing posts 19 to the spacing of sideslip board 4, makes sideslip board 4 can not rotate along with lead screw 15, but lateral shifting under the transmission of screw thread.
The working principle of the double-roller rubber open mill provided by the utility model is as follows:
when the open mill 1 is used for mixing rubber, a worker can put the rubber material into the gap between the two rollers after adjusting the distance between the two rollers, and finally the rubber material is adhered to the outer wall of the corresponding roller.
When the glue is required to be turned over, the driving motor 7 can be started, the driving motor 7 starts the output shaft to rotate so as to drive the first bevel gear 8 to rotate, the first bevel gear 8 rotates so as to drive the second bevel gear 11 meshed with the first bevel gear 8 to rotate, and then the rotary drum 10 is driven to rotate, under the rotation of the rotary drum 10, the lifting plate 3 is limited by the two sliding rods, so that the threaded rod 12 does not rotate along with the rotary drum 10, but moves downwards under the transmission of threads so as to drive the lifting plate 3 and related components to move downwards, finally the cutting scraper 20 contacts with the outer wall of the roller adhered with the glue stock, the transverse cutting and the combination of the glue stock can be realized rapidly through the cutting scraper 20, and the glue stock can be continuously piled upwards under the continuous rotation of the roller, and the cut glue stock is bent after being abutted under the influence of the bending surface of the cutting scraper 20, so that the cut glue stock is coiled in the rolling bin 5 gradually, after the sizing material is rolled to a certain extent, a worker can reversely start the driving motor 7 to enable the lifting plate 3 and the accessory components thereof to move upwards, finally the cutting scraping plate 20 is separated from the rollers, after one end of the distance is separated (the bottom end of the cutting scraping plate 20 is higher than the height of the two rollers), the driving motor 7 can be closed, the motor 13 is started, the motor 13 starts to rotate an output shaft to drive the driving teeth 14 to rotate, the driven teeth 17 and the screw rod 15 are driven to rotate, the traversing plate 4 and the rolling bin 5 are gradually and transversely moved, the rolling bin 5 is moved to the hinged position of the two rollers, the motor 13 can be closed afterwards, the telescopic cylinder 22 is started, the telescopic cylinder 22 starts to shrink the output shaft to drive the interference plate 21 to move upwards, after the interference plate 21 is separated from the overturning plate 6, the overturning plate 6 is influenced by the weight of the sizing material at the moment, one end close to the cutting scraper 20 can gradually rotate downwards, after the angle reaches the maximum, the sizing material in the winding bin 5 can fall between the two rollers under the influence of gravity, so that the sizing material becomes a pile of sizing materials again to wait for rolling of the rollers, and then the telescopic cylinder 22, the driving motor 7 and the like can be reversely started to restore the device to an initial state, so that the next sizing turnover operation can be performed.
Compared with the related art, the double-roller rubber open mill provided by the utility model has the following advantages that
The beneficial effects are that:
the utility model provides a double-roller rubber open mill, which can realize automatic cutting of rubber materials through downward movement of a cutting scraper 20 and contact of outer walls of rollers in the rubber mixing process of the open mill 1, and winds the rubber materials in a winding bin 5 after cutting, and transversely moves the winding bin 5, so that the winding bin 5 is finally moved between two rollers, and the rubber materials in the winding bin 5 are again received for mixing of the rollers in a rubber stacking mode after being poured out, so that manual operation is not needed in the whole process, the labor intensity of workers is reduced, and the efficiency of rubber stamping is improved in the process of automatically cutting and pushing rubber materials.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (6)
1. A twin roll rubber mill comprising: the automatic rolling machine is characterized in that a lifting plate is arranged in the working frame in a sliding mode, a transverse moving plate is arranged at the bottom of the lifting plate in a sliding mode, a rolling bin is fixedly arranged at the bottom of the transverse moving plate, a turnover plate is rotatably arranged at the bottom of the rolling bin, a cutting scraping plate is fixedly arranged at the bottom of the transverse moving plate, a collision plate is arranged on one side outer wall of the rolling bin in a sliding mode, a telescopic cylinder is fixedly arranged on one side outer wall of the rolling bin, and an output shaft of the telescopic cylinder is fixedly connected with the top of the collision plate.
2. The twin roll rubber open mill of claim 1, wherein a rotary drum is rotatably mounted at the top of the work frame, a threaded rod is mounted on the inner wall of the rotary drum in a threaded manner, and the bottom end of the threaded rod is fixedly connected with the top of the lifting plate.
3. The double-roller rubber open mill according to claim 2, wherein a driving motor is arranged at the top of the working frame, first bevel teeth are arranged on an output shaft of the driving motor, second bevel teeth are fixedly sleeved on the outer wall of the rotary cylinder, and the second bevel teeth are meshed with the first bevel teeth.
4. The twin roll rubber open mill of claim 3, wherein a motor is arranged at the top of the lifting plate, driving teeth are arranged on an output shaft of the motor, a screw rod is rotatably arranged at the bottom of the lifting plate, driven teeth are fixedly arranged at one end of the screw rod, and the driving teeth are meshed with the driven teeth.
5. The twin roll rubber open mill of claim 4, wherein a transmission block is fixedly mounted on the top of the traversing plate, and the screw rod penetrates through the transmission block and is in threaded connection with the transmission block.
6. The twin roll rubber open mill of claim 5, wherein two limiting barrels are fixedly mounted at the bottom of the lifting plate, limiting rods are slidably mounted in the two limiting barrels, connecting blocks are fixedly mounted at one ends of the two limiting rods, and the transverse moving plate is fixedly connected with the two connecting blocks.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320771314.6U CN219359926U (en) | 2023-04-10 | 2023-04-10 | Double-roller rubber open mill |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202320771314.6U CN219359926U (en) | 2023-04-10 | 2023-04-10 | Double-roller rubber open mill |
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CN219359926U true CN219359926U (en) | 2023-07-18 |
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CN202320771314.6U Active CN219359926U (en) | 2023-04-10 | 2023-04-10 | Double-roller rubber open mill |
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CN (1) | CN219359926U (en) |
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- 2023-04-10 CN CN202320771314.6U patent/CN219359926U/en active Active
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