CN215800654U

CN215800654U - High-efficient awl grinds machine

Info

Publication number: CN215800654U
Application number: CN202120916664.8U
Authority: CN
Inventors: 赫兴刚
Original assignee: Hubei Junma Paper Industry Co ltd
Current assignee: Hubei Junma Paper Industry Co ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2022-02-11
Anticipated expiration: 2031-04-29

Abstract

The utility model relates to the field of cone mills, and discloses a high-efficiency cone mill, which comprises a body, a pulping component for crushing raw materials and a pulping component for improving the fineness degree of paper pulp, wherein the pulping component comprises a driving motor arranged at one side of the body, a rotating shaft arranged at one side of the driving motor, a first rotating roller arranged at the middle part of the rotating shaft, a plurality of uniformly arranged rotating cutters arranged at the outer side of the first rotating roller and a plurality of uniformly arranged fixed cutters arranged at one side of a stirring cavity, the rotating cutters are driven by the first rotating roller to rotate rapidly by the arrangement of the body, the driving motor, the rotating shaft, the first rotating roller, the rotating cutters and the fixed cutters, a grinding plate is in close contact with the fixed plate, the problems that the existing equipment cannot fully pulp long fibers in the paper pulp, the pulping degree is not fine enough, long cotton and hemp fibers exist in the paper pulp easily, and the grinding of part of the equipment to the paper pulp is not sufficient are solved, the surface of the paper is rough easily, and the quality of the finished paper is affected.

Description

High-efficient awl grinds machine

Technical Field

The utility model relates to the technical field of cone mills, in particular to a high-efficiency cone mill.

Background

The awl mill is also called toper fiberizer, and the awl mill is comparatively extensive in papermaking making beating process uses, mainly cuts the grinding to raw materials in the paper pulp, improves the meticulous degree of paper, and prior art is when making beating, and the meticulous degree is different, influences the finished product quality of paper, the main problem that exists of prior art: the existing equipment cannot fully pulp long fibers in paper pulp, the pulping degree is not fine enough, long cotton-flax fibers exist in the paper pulp easily, partial equipment cannot fully grind the paper pulp, the surface of the paper is rough easily, and the quality of finished paper is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency cone mill which has the effect of fine pulping.

The technical purpose of the utility model is realized by the following technical scheme: the pulping component comprises a body, a pulping component and a pulping component, wherein the pulping component is used for stirring raw materials and improving the fineness of paper pulp, the body comprises a feeding cavity, a stirring cavity, a feeding hole and a discharging hole, the feeding cavity is arranged on one side of the body, the stirring cavity is arranged on one side of the feeding cavity, the feeding cavity is a cylindrical cavity, the stirring cavity is a conical cavity, the pulping component comprises a driving motor, a rotating shaft, a first rotating roller, a plurality of uniformly-arranged rotating knives and a plurality of uniformly-arranged fixed knives, the driving motor is arranged on one side of the body, the rotating shaft is arranged on one side of the driving motor, the first rotating roller is arranged in the middle of the rotating shaft, the plurality of uniformly-arranged rotating knives are arranged on the outer side of the first rotating roller, the plurality of uniformly-arranged fixed knives are arranged on one side of the stirring cavity, the first rotating roller is a conical roller, the rotating knives are annular, the fixed knives are rectangular, the rotating knives are matched with the fixed knives, and the pulping component comprises a second rotating roller, the rotating roller is arranged on one side of the rotating shaft, The grinding plate is an arc-shaped plate, the fixed plate is an annular plate, and the grinding plate is matched with the fixed plate.

By adopting the technical scheme, the paper pulp grinder is provided with the body, the pulping part, the feeding cavity, the stirring cavity, the feeding port, the discharging port, the driving motor, the rotating shaft, the first rotating roller, the rotating cutter, the fixed cutter, the second rotating roller, the mounting groove, the guide rod, the spring, the grinding plate and the fixing plate, wherein the rotating cutter rotates in an annular mode, the rotating cutter is driven by the first rotating roller to rotate rapidly, the efficiency of rotating to cut paper pulp is improved, the fineness of cutting fibers is improved, the grinding plate at one end of the spring moves outwards due to centrifugation, the grinding plate is enabled to be in close contact with the fixing plate, meanwhile, the spring drives the grinding plate to rotate, the grinding plate grinds paper pulp, and the fineness of grinding the paper pulp is improved.

The utility model is further provided with: the pivot outside is equipped with the guide plate, the guide plate is the spiral plate, the guide plate is from the left side to the right side diameter taper.

By adopting the technical scheme, the guide plate is arranged and is a spiral plate, the diameter of the guide plate is gradually reduced from the left side to the right side, and the guide plate guides the flow of the paper pulp, so that the paper pulp can conveniently enter the stirring cavity.

The utility model is further provided with: the first rotary roller is provided with a conical part at one end, a plurality of uniformly arranged guide holes are formed in one side of the rotary cutter, the guide holes are cylindrical holes, and the guide holes are formed in an upward inclined mode.

By adopting the technical scheme, the paper pulp stirring device is provided with the conical part and the flow guide hole, paper pulp can conveniently enter the position between the first rotating roller and the stirring cavity under the action of accumulated pressure through the conical part, the paper pulp can conveniently flow upwards through the flow guide hole, and the operation efficiency of the rotary cutter beating is improved.

The utility model is further provided with: the other end of the rotating shaft is provided with a flow guide block, a flow guide groove is formed in the outer side of the flow guide block, the flow guide groove is a spiral groove, and the flow guide block is conical.

By adopting the technical scheme, the utility model is convenient for the finely ground paper pulp of the body to flow out of the body along with the flow guide blocks by arranging the flow guide blocks and the flow guide grooves.

The utility model is further provided with: one end of the feeding cavity is provided with a flow baffle which is a hollow annular plate.

By adopting the technical scheme, the flow blocking plate is a hollow annular plate, so that the flow of the paper pulp is limited conveniently, the paper pulp is prevented from being subjected to higher stacking pressure, the paper pulp in the stirring cavity is extruded, and the paper pulp which is fully stirred and ground is prevented from flowing out of the body.

The utility model is further provided with: the grinding plate outside is equipped with a plurality of align to grid's cutting tooth, a plurality of align to grid's cutting groove has been seted up to fixed plate one side, cutting tooth and cutting groove meshing.

By adopting the technical scheme, the paper pulp grinder is provided with the cutting teeth and the cutting grooves, the cutting teeth are meshed with the cutting grooves, the grinding plate is driven by centrifugal force to drive the cutting teeth to enter the cutting grooves to rotate, the fineness of grinding of paper pulp is improved, and the quality of finished paper products is improved.

The utility model has the beneficial effects that:

1. the paper pulp grinder is provided with a body, a pulping part, a feeding cavity, a stirring cavity, a feeding port, a discharging port, a driving motor, a rotating shaft, a first rotating roller, a rotating cutter, a fixed cutter, a second rotating roller, a mounting groove, a guide rod, a spring, a grinding plate and a fixing plate, wherein the rotating cutter rotates in an annular mode and is driven by the first rotating roller to rotate rapidly, the efficiency of rotating to cut paper pulp is improved, the fineness of cutting fibers is improved, the grinding plate at one end of the spring moves outwards due to centrifugation, the grinding plate is enabled to be in close contact with the fixing plate, meanwhile, the spring drives the grinding plate to rotate, the grinding plate grinds the paper pulp, and the fineness of grinding the paper pulp is improved.

2. According to the utility model, the flow blocking plate is arranged and is a hollow annular plate, so that the flow of paper pulp is limited conveniently, the paper pulp is prevented from being subjected to higher accumulation pressure, the paper pulp in the stirring cavity is extruded, and the paper pulp which is fully stirred and ground is prevented from flowing out of the body.

3. According to the utility model, the cutting teeth and the cutting grooves are arranged, the cutting teeth are meshed with the cutting grooves, and the grinding plate drives the cutting teeth to enter the cutting grooves to rotate under the drive of centrifugal force, so that the fineness of grinding of paper pulp is improved, and the quality of finished paper products is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present invention;

FIG. 2 is a left side cross-sectional view provided by an embodiment of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to an embodiment of the present invention.

In the figure, 1, a body; 11. a feed cavity; 12. a stir chamber; 13. a discharge port; 21. a drive motor; 22. a rotating shaft; 23. a first rotating roller; 24. rotating a cutter; 25. fixing a knife; 31. a second rotating roller; 32. a guide bar; 33. a spring; 34. a grinding plate; 35. A fixing plate; 41. a flow guide block; 110. a feed inlet; 111. a spoiler; 221. a baffle; 231. a tapered portion; 241. a flow guide hole; 311. mounting grooves; 341. cutting teeth; 351. cutting the groove; 411. and a diversion trench.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

As shown in fig. 1 to 3, the high-efficiency cone mill provided by the embodiment of the present invention includes a body 1, a beating component for beating the raw material and a refining component for improving the fineness of the pulp, wherein the body 1 includes a feeding cavity 11 disposed at one side of the body 1, a stirring cavity 12 disposed at one side of the feeding cavity 11, a feeding port 110 disposed at one side of the feeding cavity 11 and a discharging port 13 disposed at one side of the stirring cavity 12, the feeding cavity 11 is a cylindrical cavity, the stirring cavity 12 is a conical cavity, the beating component includes a driving motor 21 disposed at one side of the body 1, a rotating shaft 22 disposed at one side of the driving motor 21, a first rotating roller 23 disposed at the middle of the rotating shaft 22, a plurality of uniformly arranged rotating knives 24 disposed at the outer side of the first rotating roller 23, and a plurality of uniformly arranged fixed knives 25 disposed at one side of the stirring cavity 12, the first rotating roller 23 is a conical roller, the rotating knives 24 are annular, the stationary knife 25 is the rectangle, revolving knife 24 cooperatees with stationary knife 25, the mill thick liquid part is including locating pivot 22 one side and being located first revolving roller 23 one side second revolving roller 31, offer in the second revolving roller 31 one side a plurality of align to grid's mounting groove 311, locate guide bar 32, the cover of mounting groove 311 bottom locate the guide bar 32 outside spring 33, locate the grinding plate 34 of spring 33 one end and locate the fixed plate 35 of stirring chamber 12 opposite side, grinding plate 34 is the arc, fixed plate 35 is the annular plate, grinding plate 34 cooperatees with fixed plate 35.

Referring to fig. 2, a guide plate 221 is disposed outside the rotating shaft 22, the guide plate 221 is a spiral plate, and the diameter of the guide plate 221 decreases from the left side to the right side.

Adopt above-mentioned scheme: through setting up guide plate 221, guide plate 221 is the spiral plate, guide plate 221 is from the left side to the right side diameter taper, and guide plate 221 carries out the water conservancy diversion to paper pulp, and the paper pulp of being convenient for gets into stirs in the chamber 12.

Referring to fig. 2 and 3, a tapered portion 231 is disposed at one end of the first rotating roll 23, a plurality of guide holes 241 are uniformly arranged at one side of the rotating knife 24, the guide holes 241 are cylindrical holes, and the guide holes 241 are inclined upward.

Adopt above-mentioned scheme: by the arrangement of the conical portion 231 and the flow guiding holes 241, the conical portion 231 facilitates pulp entering between the first rotating roller 23 and the stirring cavity 12 under the stacking pressure, and the flow guiding holes 241 facilitate the pulp to flow upwards, so that the beating operation efficiency of the rotating knife 24 is improved.

Referring to fig. 2, a flow guide block 41 is disposed at the other end of the rotating shaft 22, a flow guide groove 411 is disposed on the outer side of the flow guide block 41, the flow guide groove 411 is a spiral groove, and the flow guide block 41 is conical.

Adopt above-mentioned scheme: by arranging the guide block 41 and the guide groove 411, the pulp which is finely ground by the body 1 can flow out of the body 1 along with the guide block 41.

Referring to fig. 2, a flow blocking plate 111 is disposed at one end of the feeding cavity 11, and the flow blocking plate 111 is a hollow annular plate.

Adopt above-mentioned scheme: through setting up spoiler 111, spoiler 111 is hollow annular board, is convenient for carry out the current limiting to paper pulp, and it is great to prevent that paper pulp from receiving pile up pressure, and the extrusion stirs the paper pulp in the chamber 12, prevents for the paper pulp outflow body 1 of intensive mixing grinding.

Referring to fig. 3, a plurality of cutting teeth 341 are uniformly arranged on the outer side of the grinding plate 34, a plurality of cutting grooves 351 are uniformly arranged on one side of the fixing plate 35, and the cutting teeth 341 are engaged with the cutting grooves 351.

Adopt above-mentioned scheme: through setting up cutting tooth 341 and cutting groove 351, cutting tooth 341 and cutting groove 351 meshing, grinding plate 34 receives centrifugal force to drive cutting tooth 341 and get into and rotate in cutting groove 351, improves the meticulous degree of the grinding of paper pulp, improves the finished product quality of paper.

The working principle of the utility model is as follows:

when in use, firstly, pulp materials are added into the feeding cavity 11 through the feeding hole 110, then the driving motor 21 is started, then the driving motor 21 drives the guide plate 221 to rotate, then the guide plate 221 guides the materials, at this time, the flow baffle 111 limits the flow of the materials, then the materials enter the stirring cavity 12 through the conical part 231 at one side of the first rotating roller 23, then the rotating cutter 24 and the fixed cutter 25 at the outer side of the first rotating roller 23 cut long fibers in the materials, then the materials flow to one side through the flow guide hole 241 at one side of the rotating cutter 24 under the accumulation pressure, because the rotating shaft 22 drives the second rotating roller 31 to rotate, at this time, the grinding plate 34 at one end of the spring 33 rotates to centrifugally move outwards, then the grinding plate 34 grinds the pulp between the fixed plates 35, at the same time, the materials entering the mounting groove 311 are centrifugally swung outwards to prevent the materials from accumulating in the mounting groove 311, at this time, the cutting teeth 341 outside the grinding plate 34 cut and grind the material in the cutting groove 351, then the material flows outwards through the guide groove 411 on the guide block 41, and then the beaten and ground material flows out of the body 1 through the discharge hole 13.

In summary, the following steps: the high-efficiency cone mill is characterized in that a body 1, a feeding cavity 11, a stirring cavity 12, a feeding hole 110, a discharging hole 13, a driving motor 21, a rotating shaft 22, a first rotating roller 23, a rotating cutter 24, a fixed cutter 25, a second rotating roller 31, a mounting groove 311, a guide rod 32, a spring 33, a grinding plate 34, a fixed plate 35, a guide plate 221, a conical part 231, a guide hole 241, a guide block 41, a guide groove 411, a baffle 111, a cutting tooth 341 and a cutting groove 351 are arranged, the rotating cutter 24 is driven by the first rotating roller 23 to rotate rapidly, the efficiency of cutting paper pulp by rotation is improved, the fineness of cutting fibers is improved, the grinding plate 34 at one end of the spring 33 is moved outwards by centrifugation, the grinding plate 34 is in close contact with the fixed plate 35, the grinding plate 34 is driven by the spring 33 to rotate, the grinding plate 34 grinds the paper pulp, the fineness of grinding the paper pulp is improved, and the problem that the existing equipment cannot fully pulp long fibers in the paper pulp is solved, the degree of beating is not fine enough, leads to easily to have longer cotton-flax fiber in the paper pulp, and partial equipment is not enough to the grinding of paper pulp, leads to the paper surface comparatively crude easily, influences the quality of finished product paper.

Claims

1. The utility model provides a high-efficient awl mill, includes body (1), is used for carrying out the making beating part of stirring garrulous and being used for improving the defibrination part of the meticulous degree of paper pulp to the raw materials, its characterized in that: the pulping machine is characterized in that the body (1) comprises a feeding cavity (11) arranged on one side of the body (1), a stirring cavity (12) arranged on one side of the feeding cavity (11), a feeding hole (110) arranged on one side of the feeding cavity (11) and a discharging hole (13) arranged on one side of the stirring cavity (12), wherein the feeding cavity (11) is a cylindrical cavity, the stirring cavity (12) is a conical cavity, the pulping component comprises a driving motor (21) arranged on one side of the body (1), a rotating shaft (22) arranged on one side of the driving motor (21), a first rotating roller (23) arranged in the middle of the rotating shaft (22), a plurality of uniformly-arranged rotating knives (24) arranged on the outer side of the first rotating roller (23) and a plurality of uniformly-arranged fixed knives (25) arranged on one side of the stirring cavity (12), the first rotating roller (23) is a conical roller, the rotating knives (24) are annular, the fixed knives (25) are rectangular, and the rotating knives (24) are matched with the fixed knives (25), the jordaning part is including locating pivot (22) one side and being located first commentaries on classics roller (23) second commentaries on classics roller (31) one side, offer in second commentaries on classics roller (31) one side a plurality of align to grid's mounting groove (311), locate guide bar (32) of mounting groove (311) bottom, spring (33) of locating guide bar (32) outside is overlapped, locate grinding plate (34) of spring (33) one end and locate fixed plate (35) of stirring chamber (12) opposite side, grinding plate (34) are the arc, fixed plate (35) are the annular plate, grinding plate (34) cooperate with fixed plate (35).

2. A high efficiency cone mill in accordance with claim 1 wherein: the outside of the rotating shaft (22) is provided with a guide plate (221), the guide plate (221) is a spiral plate, and the diameter of the guide plate (221) is gradually reduced from the left side to the right side.

3. A high efficiency cone mill in accordance with claim 1 wherein: one end of the first rotating roller (23) is provided with a conical part (231), one side of the rotating knife (24) is provided with a plurality of uniformly arranged guide holes (241), the guide holes (241) are cylindrical holes, and the guide holes (241) are formed in an upward inclined mode.

4. A high efficiency cone mill in accordance with claim 1 wherein: the other end of the rotating shaft (22) is provided with a flow guide block (41), a flow guide groove (411) is formed in the outer side of the flow guide block (41), the flow guide groove (411) is a spiral groove, and the flow guide block (41) is conical.

5. A high efficiency cone mill in accordance with claim 1 wherein: one end of the feeding cavity (11) is provided with a flow baffle plate (111), and the flow baffle plate (111) is a hollow annular plate.

6. A high efficiency cone mill in accordance with claim 1 wherein: the grinding plate (34) is provided with a plurality of cutting teeth (341) which are uniformly arranged on the outer side, a plurality of cutting grooves (351) which are uniformly arranged are formed in one side of the fixing plate (35), and the cutting teeth (341) are meshed with the cutting grooves (351).