CN214496977U - Grinding disc for papermaking - Google Patents
Grinding disc for papermaking Download PDFInfo
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- CN214496977U CN214496977U CN202022473652.0U CN202022473652U CN214496977U CN 214496977 U CN214496977 U CN 214496977U CN 202022473652 U CN202022473652 U CN 202022473652U CN 214496977 U CN214496977 U CN 214496977U
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- abrasive disc
- papermaking
- grinding
- disc
- fixedly connected
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- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000002994 raw material Substances 0.000 abstract description 9
- 229920001131 Pulp (paper) Polymers 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 238000004537 pulping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a grinding disc for papermaking, belonging to the technical field of papermaking; including first abrasive disc, one side of first abrasive disc is equipped with the second abrasive disc, the top of first abrasive disc and second abrasive disc all runs through and has seted up a plurality of first connecting holes, first abrasive disc is close to the one end of second abrasive disc and has seted up first connecting groove, second abrasive disc and the first connecting block of first connecting groove position assorted lateral wall fixedly connected with, the one end fixedly connected with second connecting block of second abrasive disc is kept away from to first abrasive disc, the one end that first abrasive disc was kept away from to the second abrasive disc runs through and has seted up the second connecting groove. The utility model has the advantages that: the device is simple to use, can effectively reduce the abrasive disc loss when carrying out the grinding operation of the papermaking raw materials, and can carry out fine grinding on the papermaking raw materials to ensure the papermaking efficiency and quality.
Description
Technical Field
The utility model relates to a papermaking technical field specifically is a grinding piece for papermaking.
Background
The papermaking grinding disc is a core element of a pulping machine at a pulping section in the papermaking industry, belongs to a quick-wear part, and has a service life which directly influences the paper pulp quality, the paper quality and the production efficiency.
In the prior art, most abrasive discs are of an integral structure, and when the abrasive discs are ground, the grinding areas of the abrasive discs are easily damaged, so that the abrasive discs need to be frequently replaced, or the papermaking quality is influenced. Accordingly, those skilled in the art have provided a grinding chip for papermaking to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a papermaking abrasive disc to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a papermaking-used abrasive disc, includes first abrasive disc, one side of first abrasive disc is equipped with the second abrasive disc, the top of first abrasive disc and second abrasive disc all runs through and has seted up a plurality of first connecting holes, first abrasive disc has seted up first connecting groove near the one end of second abrasive disc, second abrasive disc and the first connecting block of first connecting groove position assorted lateral wall fixedly connected with, the one end fixedly connected with second connecting block of second abrasive disc is kept away from to first abrasive disc, the one end that first abrasive disc was kept away from to the second abrasive disc runs through and has seted up the second connecting groove.
As a further aspect of the present invention: first abrasive disc and second abrasive disc are the arc structure, the inside groove has all been seted up to the one end that first abrasive disc and second abrasive disc are close to the centre of a circle, confirms the shape of first abrasive disc and second abrasive disc, can accomodate once not stranded good residue through the inside groove, conveniently carry out many times the hank and grind, ensure papermaking quality.
As a further aspect of the present invention: the end, close to the circle center, of each of the first grinding piece and the second grinding piece is fixedly connected with a connecting flange, a through hole is formed in the center of each connecting flange, and the combined grinding pieces can be fixed on a power mechanism through the connecting flanges and the through holes.
As a further aspect of the present invention: a plurality of threaded holes are uniformly formed in the top of the connecting flange in a penetrating mode, and the connecting firmness of the grinding disc and the power mechanism is improved through the threaded holes.
As a further aspect of the present invention: the top that first abrasive disc and second abrasive disc lie in between flange and the inside groove evenly runs through and has seted up the second connecting hole, increases the connection stable form through the second connecting hole, can make the papermaking paper pulp of hank mill get into the hank mill region of first abrasive disc or second abrasive disc simultaneously and carry out the secondary hank mill.
As a further aspect of the present invention: the paper making machine is characterized in that the first grinding sheet and the second grinding sheet are located on a plurality of first grinding strips which are uniformly and fixedly connected to the top between the inner groove and the outer wall, the first grinding sheet and the second grinding sheet are located on a plurality of second grinding strips which are uniformly and fixedly connected to the top between the inner groove and the connecting flange, and the first grinding sheet and the second grinding sheet are matched to be used for grinding paper making raw materials.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses in, through first connecting block, first connecting groove, second connecting block and second connecting groove cooperation are used, can make up into suitable shape with first abrasive disc and second abrasive disc according to the in-service use condition, through flange, through hole and screw hole cooperation are used, can fix the abrasive disc installation of making up on slewing mechanism, can increase connection stability through first connecting hole and second connecting hole according to the in-service use condition simultaneously, it carries out the hank mill to papermaking raw materials through first polishing strip and second polishing strip, if there is tiny residue during the hank mill, then can save and carry out a lot of and polish in the inside groove. If in the use, the strip of partly polishing causes wearing and tearing, then only need through first connecting block, first connecting groove, second connecting block and second connecting groove change the abrasive disc of wearing and tearing can, the loss of abrasive disc when saving papermaking guarantees papermaking quality and efficiency simultaneously. The device is simple to use, can effectively reduce the abrasive disc loss when carrying out the grinding operation of the papermaking raw materials, and can carry out fine grinding on the papermaking raw materials to ensure the papermaking efficiency and quality.
Drawings
Fig. 1 is a schematic top view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
FIG. 3 is an enlarged view of the structure at B in FIG. 1;
fig. 4 is a schematic view of the structure of the present invention.
In the figure: 1. a first abrasive disc; 2. a second abrasive disc; 3. a first connection hole; 4. an inner tank; 5. a second connection hole; 6. a connecting flange; 7. a through hole; 8. a threaded hole; 9. a first sanding bar; 10. a second sanding bar; 11. a first connecting groove; 12. a first connection block; 13. a second connecting groove; 14. and a second connecting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, in an embodiment of the utility model, an abrasive disc for papermaking, including first abrasive disc 1, one side of first abrasive disc 1 is equipped with second abrasive disc 2, a plurality of first connecting holes 3 have all been run through and have been seted up at the top of first abrasive disc 1 and second abrasive disc 2, first abrasive disc 1 has been close to the one end of second abrasive disc 2 and has been seted up first connecting groove 11, second abrasive disc 2 and the first connecting groove 11 first connecting block 12 of position assorted lateral wall fixedly connected with, first abrasive disc 1 keeps away from the one end fixedly connected with second connecting block 14 of second abrasive disc 2, the one end that first abrasive disc 1 was kept away from to second abrasive disc 2 runs through and has been seted up second connecting groove 13.
The first grinding sheet 1 and the second grinding sheet 2 are both arc-shaped structures, and the inner grooves 4 are formed in the ends, close to the circle center, of the first grinding sheet 1 and the second grinding sheet 2, so that the shapes of the first grinding sheet 1 and the second grinding sheet 2 are determined, residues which are not wrung at one time can be stored through the inner grooves 4, multiple times of winching are facilitated, and the papermaking quality is ensured; one ends of the first grinding sheet 1 and the second grinding sheet 2 close to the circle center are fixedly connected with connecting flanges 6, through holes 7 are formed in the centers of the connecting flanges 6, and the combined grinding sheets can be fixed on a power mechanism through the connecting flanges 6 and the through holes 7; a plurality of screw holes 8 are evenly formed in the top of the connecting flange 6 in a penetrating mode, and the connecting firmness of the grinding disc and the power mechanism is improved through the screw holes 8.
The tops of the first grinding sheet 1 and the second grinding sheet 2, which are positioned between the connecting flange 6 and the inner groove 4, are uniformly provided with second connecting holes 5 in a penetrating way, the connecting stability is increased through the second connecting holes 5, and meanwhile, the wrung paper pulp can enter the wrung area of the first grinding sheet 1 or the second grinding sheet 2 for secondary wrung; first abrasive disc 1 and second abrasive disc 2 are located the even fixedly connected with in top between inside groove 4 and the outer wall a plurality of first sanding strips 9, and first abrasive disc 1 and second abrasive disc 2 are located the even fixedly connected with in top between inside groove 4 and flange 6 a plurality of second sanding strips 10, use through the cooperation of first sanding strip 9 and second sanding strip 10, polish paper making raw materials.
The utility model discloses a theory of operation is: when the device is used for grinding papermaking raw materials, a plurality of first grinding discs 1 and second grinding discs 2 are combined into a proper shape only through the first connecting blocks 12, the first connecting grooves 11, the second connecting blocks 14 and the second connecting grooves 13, then the grinding discs after being combined are matched with the power device for use through the connecting flange 6, the through hole 7 and the threaded hole 8. When the power device rotates, the grinding sheet is driven to rotate, and the papermaking raw material is ground through the first grinding strip 9 and the second grinding strip 10. Small residues which are not ground in the primary grinding are stored in the inner groove 4, and are repeatedly wrung along with the movement of the grinding sheets, so that the quality of papermaking pulp is ensured.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A refiner plate for papermaking, comprising a first refiner plate (1), characterized in that: one side of first abrasive disc (1) is equipped with second abrasive disc (2), a plurality of first connecting holes (3) have all been seted up through at the top of first abrasive disc (1) and second abrasive disc (2), first connecting groove (11) have been seted up to first abrasive disc (1) one end that is close to second abrasive disc (2), second abrasive disc (2) and first connecting groove (11) position assorted lateral wall fixedly connected with first connecting block (12), the one end fixedly connected with second connecting block (14) of second abrasive disc (2) are kept away from in first abrasive disc (1), second connecting groove (13) have been seted up through to the one end that first abrasive disc (1) was kept away from in second abrasive disc (2).
2. A papermaking mill chip according to claim 1, characterized in that: first abrasive disc (1) and second abrasive disc (2) are the arc structure, inside groove (4) have all been seted up to first abrasive disc (1) and second abrasive disc (2) one end near the centre of a circle.
3. A papermaking mill chip according to claim 2, characterized in that: the grinding wheel is characterized in that one ends, close to the circle center, of the first grinding disc (1) and the second grinding disc (2) are fixedly connected with connecting flanges (6), and through holes (7) are formed in the centers of the connecting flanges (6).
4. A papermaking mill chip according to claim 3, characterized in that: and a plurality of threaded holes (8) are uniformly formed in the top of the connecting flange (6) in a penetrating manner.
5. A papermaking mill chip according to claim 1, characterized in that: the top of the first grinding sheet (1) and the top of the second grinding sheet (2) between the connecting flange (6) and the inner groove (4) are uniformly provided with second connecting holes (5) in a penetrating mode.
6. A papermaking mill chip according to claim 1, characterized in that: the top of first abrasive disc (1) and second abrasive disc (2) between being located inside groove (4) and outer wall is even fixedly connected with a plurality of first sanding strips (9), the top of first abrasive disc (1) and second abrasive disc (2) between being located inside groove (4) and flange (6) is even fixedly connected with a plurality of second sanding strips (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022473652.0U CN214496977U (en) | 2020-10-31 | 2020-10-31 | Grinding disc for papermaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022473652.0U CN214496977U (en) | 2020-10-31 | 2020-10-31 | Grinding disc for papermaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214496977U true CN214496977U (en) | 2021-10-26 |
Family
ID=78196944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022473652.0U Active CN214496977U (en) | 2020-10-31 | 2020-10-31 | Grinding disc for papermaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214496977U (en) |
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2020
- 2020-10-31 CN CN202022473652.0U patent/CN214496977U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240330 Address after: 844800 No. 91, North of South Ring Road, West Side of Liulin Road, Industrial Park, Zepu County, Kashgar Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Zepu County Heli Paper Packaging Co.,Ltd. Country or region after: China Address before: No. 3004, 30 / F, unit 1, building 18, No. 266, Jitai 2nd Road, hi tech Zone, Chengdu, Sichuan 610000 Patentee before: Sichuan fuyilian Information Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |