CN220946155U - EVA open mill convenient to maintain cleanness - Google Patents
EVA open mill convenient to maintain cleanness Download PDFInfo
- Publication number
- CN220946155U CN220946155U CN202323012563.6U CN202323012563U CN220946155U CN 220946155 U CN220946155 U CN 220946155U CN 202323012563 U CN202323012563 U CN 202323012563U CN 220946155 U CN220946155 U CN 220946155U
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- CN
- China
- Prior art keywords
- mill
- rubber mixing
- eva
- positioning
- roller
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- 238000010074 rubber mixing Methods 0.000 claims abstract description 31
- 238000007790 scraping Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 abstract description 8
- 238000004804 winding Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 description 12
- 238000001125 extrusion Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a EVA mill convenient to maintain cleanly, its structure includes mill frame, mill frame top is equipped with rotates the positioning seat, it is equipped with the rubber mixing roller to rotate the inboard level of positioning seat, mill frame middle part rotates and is equipped with the positioning roller, be equipped with in the mill frame bottom and drive rubber mixing roller pivoted motor through chain drive, mill roller department in EVA mill is from taking the clearance structure, need not the staff and pick up the clearance work in addition, improve the convenience of clearance work, during the clearance, only need to grip the scraper blade, then take out the spliced block and take in the groove away, the positioning belt is taken out along with it, the winding axle rotates, reset torsion spring twists reverse and takes place the deformation, can operate the scraper blade top surface paste in rubber mixing roller outer wall, scrape the clearance work, after finishing, along with loosening the scraper blade, reset torsion spring twists the reset, drive winding axle gyration carries out the rolling to the positioning belt, easy operation.
Description
Technical Field
The utility model relates to an EVA open mill convenient to maintain and clean, and belongs to the field of EVA open mills.
Background
The open mill is also called an open mill, and is provided with two rollers which are horizontally arranged, and a mill for short is used for rubber (plastic) mixing machinery between the two rollers. Mainly comprises a roller, a frame, a distance adjusting device, a transmission device and the like. The materials are pulled into the roller gap between two rollers which rotate in opposite directions at different linear speeds under the action of friction force, and the frame cylinder materials are subjected to strong shearing and extrusion through the roller gap, so that the temperature of the materials is increased and the plasticity is increased, thereby achieving the purpose of rubber mixing and being used for operations such as plasticating, mixing, tabletting, hot refining and the like. In the use of the conventional EVA open mill, a small amount of EVA materials subjected to heated extrusion are easy to adhere to a rubber mixing roller, so that in order to prevent the influence on rubber mixing work, workers often need to pick up cleaning tools from the outside to clean the rubber mixing roller, and the rubber mixing roller is inconvenient.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model aims to provide an EVA open mill convenient to maintain and clean, so as to solve the problems that in the use process of the conventional EVA open mill, EVA materials subjected to heated extrusion are easy to adhere to a rubber mixing roller in a small amount, in order to prevent the influence on rubber mixing work, workers often need to pick up cleaning tools from the outside to clean the rubber mixing roller, and the cleaning is inconvenient.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an EVA mill convenient to maintain cleanness, its structure includes mill frame, mill frame top is equipped with rotates the positioning seat, it is equipped with the rubber mixing roller to rotate the inboard level of positioning seat, mill frame middle part rotates and is equipped with the positioning roller, be equipped with in the mill frame bottom and drive rubber mixing roller pivoted motor through the chain drive, it is equipped with the L type locating cover to rubber mixing roller rotation location to rotate the positioning seat bottom, L type locating cover bottom is equipped with the storage tank of opening orientation rubber mixing roller, storage tank notch department activity is equipped with the scraper blade, be equipped with the spliced block of elasticity nestification in storage tank on the scraper blade, the storage tank internal rotation is equipped with the rolling axle, be equipped with reset torsion spring between rolling axle and the storage tank inner wall, the winding has the locating belt on the rolling axle, the locating belt tip meets with the spliced block.
Further, the top surface of the scraping plate is provided with an arc.
Further, the scraping plate is made of elastic plastic materials.
Further, the bottom surface of the scraping plate is provided with a buckling groove.
Further, the plug-in block and the scraping plate are of an integrated structure.
The beneficial effects of the utility model are as follows: the rubber mixing roller of EVA open mill is from taking clearance structure, need not the staff and pick up the clearance work in addition, improve the convenience of clearance work, during the clearance, only need hold the scraper blade, then take out the spliced block and take out the groove away, the locating belt is taken out along with it, the winding shaft rotates, reset torsional spring twists reverse and takes place the deformation, can operate the scraper blade top surface paste in the rubber mixing roller outer wall, scrape the clearance work, after finishing, reset torsional spring twists reverse along with loosening the scraper blade, drive the winding shaft gyration and carry out the rolling to the locating belt, easy operation.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic view of an EVA mill for easy maintenance and cleaning;
fig. 2 is a schematic diagram of a partial cross-sectional structure of an EVA mill with easy maintenance and cleaning according to the present utility model.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1 and 2, the present utility model provides a technical solution of an EVA open mill convenient for maintenance and cleaning: the structure of the rubber mixing machine comprises an open mill frame 1, a rotary positioning seat 2 is arranged at the top of the open mill frame 1, a rubber mixing roller 3 is horizontally arranged on the inner side of the rotary positioning seat 2 in a rotary mode, a positioning roller 4 is arranged on the middle of the open mill frame 1 in a rotary mode, a motor 5 which drives the rubber mixing roller 3 to rotate through chain transmission is arranged in the bottom of the open mill frame 1, an L-shaped positioning cover 6 which rotationally positions the rubber mixing roller 3 is arranged at the bottom of the rotary positioning seat 2, a containing groove 7 with an opening facing the rubber mixing roller 3 is arranged at the bottom of the L-shaped positioning cover 6, a scraping plate 8 is movably arranged at a notch of the containing groove 7, a plug-in block 9 which is elastically nested in the containing groove 7 is arranged on the scraping plate 8, a rolling shaft 10 is arranged between the rolling shaft 10 and the inner wall of the containing groove 7 in a reset mode, a positioning belt 11 is wound on the rolling shaft 10, and the end portion of the positioning belt 11 is connected with the plug-in a connecting block 9 mode.
The top surface of the scraping plate 8 is provided with an arc for conveniently scraping and cleaning the rubber mixing roller 3.
In order to prevent the rubber mixing roller 3 from wearing, the scraping plate 8 is made of elastic plastic materials.
In order to facilitate the removal of the scraper 8, the bottom surface of the scraper 8 is provided with a buckling groove 12.
In order to improve the connection firmness, the plug-in block 9 and the scraping plate 8 are of an integrated structure.
The rubber mixing roller 3 of the EVA open mill is provided with a cleaning structure, a worker is not required to pick up cleaning work in addition, the convenience of the cleaning work is improved, during cleaning, the scraper blade 8 is only required to be held, then the plug-in block 9 is pulled out of the storage groove 7, the positioning belt 11 is pulled out along with the plug-in block, the winding shaft 10 rotates, the top surface of the scraper blade 8 can be operated to be attached to the outer wall of the rubber mixing roller 3 after torsion of the reset torsion spring is deformed, the scraping cleaning work is carried out, and after the scraper blade 8 is released, the reset torsion spring is twisted and reset to drive the winding shaft 10 to rotate to wind the positioning belt 11, so that the operation is simple.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (5)
1. EVA mill convenient to maintain cleanness, its characterized in that: the structure of the rubber mixing machine comprises an open mill frame (1), a rotating positioning seat (2) is arranged at the top of the open mill frame (1), a rubber mixing roller (3) is arranged on the inner side of the rotating positioning seat (2) in a horizontal rotating mode, a positioning roller (4) is arranged on the middle of the open mill frame (1) in a rotating mode, a motor (5) for driving the rubber mixing roller (3) to rotate through a chain transmission is arranged in the bottom of the open mill frame (1), an L-shaped positioning cover (6) for rotating and positioning the rubber mixing roller (3) is arranged at the bottom of the rotating positioning seat (2), an opening is formed in the bottom of the L-shaped positioning cover (6) towards a containing groove (7) of the rubber mixing roller (3), a scraping plate (8) is movably arranged at a notch of the containing groove (7), an inserting block (9) is arranged on the scraping plate (8), a reset torsion spring is arranged between the inner wall of the receiving groove (7) and the inner wall of the receiving groove (10), and a positioning belt (11) is wound on the receiving shaft (10), and the end portion of the positioning belt (11) is connected with the inserting block (9).
2. The EVA mill convenient to maintain and clean according to claim 1, characterized in that: the top surface of the scraping plate (8) is provided with an arc.
3. The EVA mill convenient to maintain and clean according to claim 1, characterized in that: the scraping plate (8) is made of elastic plastic materials.
4. The EVA mill convenient to maintain and clean according to claim 1, characterized in that: the bottom surface of the scraping plate (8) is provided with a buckling groove (12).
5. The EVA mill convenient to maintain and clean according to claim 1, characterized in that: the plug-in block (9) and the scraping plate (8) are of an integrated structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323012563.6U CN220946155U (en) | 2023-11-08 | 2023-11-08 | EVA open mill convenient to maintain cleanness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323012563.6U CN220946155U (en) | 2023-11-08 | 2023-11-08 | EVA open mill convenient to maintain cleanness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220946155U true CN220946155U (en) | 2024-05-14 |
Family
ID=90976245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323012563.6U Active CN220946155U (en) | 2023-11-08 | 2023-11-08 | EVA open mill convenient to maintain cleanness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220946155U (en) |
-
2023
- 2023-11-08 CN CN202323012563.6U patent/CN220946155U/en active Active
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