CN112776213A - Milling equipment is used in plastic material processing - Google Patents
Milling equipment is used in plastic material processing Download PDFInfo
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- CN112776213A CN112776213A CN202011520123.XA CN202011520123A CN112776213A CN 112776213 A CN112776213 A CN 112776213A CN 202011520123 A CN202011520123 A CN 202011520123A CN 112776213 A CN112776213 A CN 112776213A
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- screen
- rapping
- plastic material
- grinding tank
- main grinding
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/10—Conditioning or physical treatment of the material to be shaped by grinding, e.g. by triturating; by sieving; by filtering
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- Crushing And Pulverization Processes (AREA)
Abstract
A milling device for processing plastic materials relates to a milling device. The invention solves the problem of poor grinding consistency of the existing grinding device due to direct discharging after grinding. The upper cover of the invention can be opened and covered and is arranged at the upper end of a main grinding tank, a connecting plate is horizontally arranged at the upper part of the main grinding tank, a plurality of motors are arranged on the upper cover, a plurality of stirring shafts are vertically arranged in the main grinding tank, the upper parts of the stirring shafts are respectively connected with an output shaft of one motor after penetrating through the connecting plate, a plurality of blades are sequentially sleeved on each stirring shaft from top to bottom, the blades on adjacent stirring shafts are staggered from top to bottom, a screen is arranged at the lower end of the main grinding tank, a rapping component is arranged at the lower part of the main grinding tank and raps the screen, a transition cylinder wall is arranged at the lower end of the main grinding tank, a discharge cylinder is arranged at the lower end of the transition cylinder wall, a discharge elbow is arranged at the lower end of the discharge. The invention is used for processing plastic materials.
Description
Technical Field
The invention relates to a grinding device, in particular to a grinding device for processing a plastic material.
Background
At present, the development trend and market demand condition of the domestic grinding industry are that a latest superfine grinding device is developed specially for superfine powder processing users, the device is mainly suitable for grinding various non-flammable and explosive mineral materials with the Mohs hardness of below 9 and the humidity of below 6 percent in industries such as building material chemical industry, chemical fertilizer, metallurgy, mine, refractory, ceramic, steel, thermal power, coal and the like, the fineness of a finished product can be adjusted at will between 30 and 400 meshes, the structure of the machine mainly comprises a main machine, an analyzer, a fan, a finished product cyclone separator, a micro powder cyclone separator and an air pipe, the main machine consists of a frame, an air inlet volute, a scraper knife, a grinding roller, a grinding ring and a housing, the pulverizer is not cold and is oiled randomly during normal work, production safety is ensured, abnormal noise occurs at any part of the pulverizer, or the pulverizer is stopped for inspection immediately when load is suddenly increased, and faults are eliminated so as to avoid major accidents. When the machine is started again, the mill residual materials are taken out, otherwise, the current is overlarge when the machine is started, and the starting is influenced.
Plastics are largely classified into thermoplastic types and thermosetting types. The thermoplastic type is that the material can be softened after being heated and can be hardened into a required shape after being cooled, and the material can be repeatedly softened and molded. The thermosetting type can be coagulated into a certain shape after being heated, the internal structure of the molecule can be damaged after being reheated to a certain degree, one or more elements in the thermosetting type can be released, and the thermosetting type can become other synthesized bodies.
Because the subdivided types of plastics are more and the use environments are more, the required sizes and forms of the plastic particles are different according to different use environments, so that the processing modes are different.
The existing milling device for processing the plastic materials has no advantages of rotary polishing and buckle bandage, has no practicability, and when the milling device is in practical use, the milling machine has no density and high-strength rotation for grinding when powdered ink is used, so that the stirring and grinding are not uniform, the bandage has no buckle function, and the milling device can drop off in the rotary pulling process, is not smooth in sliding operation, cannot reach high-efficiency practicability and has no timeliness practicability. The above problem is solved by the utility model patent with publication number CN 211279328U. However, the structure has the problem of poor consistency of the milled powder due to direct discharge after milling.
Disclosure of Invention
The invention solves the problem of poor grinding consistency of the conventional grinding device due to direct discharging after grinding. A milling equipment for processing plastic material is provided.
The technical scheme of the invention is that the grinding device for processing the plastic materials comprises an upper cover, a feeding pipe, a main grinding tank, a plurality of motors, a connecting plate, a plurality of stirring shafts, a plurality of blades, a screen, a rapping component, a transition cylinder wall, a discharging cylinder, a discharging valve plate and a discharging elbow, wherein the upper cover can be opened and is arranged at the upper end of the main grinding tank, the cleaning and the maintenance of the interior of the main grinding tank are convenient, particularly the debugging and the installation of the stirring shafts are convenient, the connecting plate is horizontally arranged at the upper part of the main grinding tank, the motors are arranged on the upper cover, the output shafts of the motors extend into the upper cover, the stirring shafts are vertically arranged in the main grinding tank, the upper parts of the stirring shafts are respectively connected with the output shaft of one motor after penetrating through the connecting plate, the blades are sequentially sleeved on each stirring shaft from top to bottom, the blades on the adjacent stirring shafts are staggered from top to bottom, the screen is arranged, the rapping assembly is arranged at the lower part of the main grinding tank, the rapping assembly raps the screen, the transition cylinder wall is arranged at the lower end of the main grinding tank, the discharge cylinder is arranged at the lower end of the transition cylinder wall, the discharge elbow is arranged at the lower end of the discharge cylinder, and the horizontal drawable cartridge of the discharge valve plate is arranged at the lower part of the discharge cylinder.
As a best realization mode of the invention, the blades are provided with 6-8 blades, and the outer edge of each blade is provided with a grinding edge along the axial direction and the horizontal direction of the stirring shaft.
In a preferred embodiment of the present invention, the mesh is 45 mesh, 100 mesh, 200 mesh, 325 mesh, 400 mesh or 425 mesh.
As a preferred realization of the invention, the end of the discharge valve plate is provided with a drawing handle.
As an optimal implementation mode of the invention, the discharge valve plate is arranged in the discharge barrel through a slide way, and the discharge barrel is a rectangular discharge barrel.
As an optimal implementation mode of the invention, the rapping assembly comprises a rapping motor, a rapping cam and a motor mounting seat, the motor mounting seat is mounted on a frame body outside the main grinding tank, the rapping motor is mounted on the motor mounting seat, a motor shaft of the rapping motor extends into the main grinding tank, the rapping cam is mounted on the motor shaft of the rapping motor, and the rapping cam is in contact with the screen.
As a best realization mode of the invention, the screen comprises a screen body and a screen frame, wherein the screen frame is arranged in the main grinding tank, and the screen body is arranged in the screen frame.
As a preferred implementation of the invention, the transition cylinder wall is a conical cylinder wall.
As an optimal implementation of the invention, the number of motors is 3 or 4.
Compared with the prior art, the invention has the following improvement effects:
the invention mainly has two core beneficial effects, and the specific technical effects are as follows:
1. the plastic materials are ground by arranging the stirring shafts and the blades in the main grinding tank, and the plastic materials are not regular due to the fact that the sizes of common raw materials are not fixed, and the particle sizes and sizes of the plastic materials required by users are different.
2. The screen is arranged in the invention, and the ground plastic material is screened, so that a user can obtain the plastic material with a proper size.
3. The invention is provided with the rapping component, and the rapping component intermittently raps the cam to prevent the milled plastic from being blocked.
4. The invention can store the ground plastic material, can be canned by directly opening the discharge valve plate when the can is required, and has simple and convenient operation.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The first embodiment is as follows: the embodiment is described with reference to fig. 1, and the milling device for processing plastic materials in the embodiment comprises an upper cover 1, a feeding pipe 2, a main milling tank 3, a plurality of motors 4, a connecting plate 5, a plurality of stirring shafts 6, a plurality of blades 7, a screen 8, a rapping component, a transition cylinder wall 9, a discharge cylinder 10, a discharge valve plate 11 and a discharge elbow 12, wherein the upper cover 1 can be opened and covered at the upper end of the main milling tank 3, so as to clean and overhaul the interior of the main milling tank 3, especially to debug and install the stirring shafts, the connecting plate 5 is horizontally installed at the upper part of the main milling tank 3, the plurality of motors 4 are installed on the upper cover 1, output shafts of the plurality of motors 4 extend into the upper cover 1, the plurality of stirring shafts 6 are vertically installed in the main milling tank 3, the upper parts of the plurality of stirring shafts 6 are respectively connected with the output shaft of one motor 4 after passing through the connecting plate 5, and each stirring shaft 6 is sequentially sleeved with the plurality of, the positions of a plurality of blades 7 on adjacent continuous stirring shafts 6 are staggered from top to bottom, the screen 8 is installed at the lower end of the main grinding tank 3, the rapping assembly is installed at the lower part of the main grinding tank 3, the rapping assembly raps the screen 8, the transition cylinder wall 9 is installed at the lower end of the main grinding tank 3, the discharging cylinder 10 is installed at the lower end of the transition cylinder wall 9, the discharging elbow 12 is installed at the lower end of the discharging cylinder 10, and the discharging valve plate 11 is horizontally and retractably inserted into the lower part of the discharging cylinder 10.
In this embodiment, based on the first embodiment, specifically, 6 to 8 blades are provided on the blade 7, and a grinding edge is provided on an outer edge of each blade along the axial direction and the horizontal direction of the stirring shaft.
In the selection of the paddle, the plastic material can be cut, abrasive particles are required to be processed on the paddle, the plastic material can be ground through the abrasive particles, the efficiency of the plastic material is doubled, and the plastic material cutting device is suitable for large-scale use.
In this embodiment, on the basis of the first embodiment, specifically, the screen 8 is 45 mesh, 100 mesh, 200 mesh, 325 mesh, 400 mesh or 425 mesh.
The screen cloth of multiple mesh number has been adopted to this embodiment, so the person of being convenient for selects the screen cloth of suitable number according to the needs of oneself.
If the user need change the screen cloth when, because be two structures between main mill jar 3 and the transition section of thick bamboo wall 9, so the screen cloth is installed between the two, and the screen cloth is can dismantle the connection between the two in addition, after doing dustproof and sealed measure, can quick assembly disassembly and use.
In this embodiment, on the basis of the first embodiment, specifically, the end of the discharge valve plate 11 is provided with a pull handle 11-1.
When the automatic bottle opener is actually used, the discharging valve plate is pulled through the handle, so that plastic materials can be canned and used together after being accumulated, or can be canned while being processed, and efficiency can be improved.
In this embodiment, on the basis of the first specific embodiment, specifically, the discharge valve plate 11 is installed in the discharge cylinder 10 through a slide, and the discharge cylinder 10 is a rectangular discharge cylinder.
This embodiment has set up the slide in order can be quick to ejection of compact valve plate pull, and this slide not only can play the supporting role to ejection of compact valve plate, can also prevent the appearance of unfavorable conditions such as the jam that the plastic dust caused ejection of compact valve plate.
In this embodiment, on the basis of the first embodiment, specifically, the rapping assembly includes a rapping motor 13, a rapping cam 14 and a motor mounting seat 15, the motor mounting seat 15 is installed on the frame body outside the main grinding tank 3, the rapping motor 13 is installed on the motor mounting seat 15, the motor shaft of the rapping motor 13 extends into the main grinding tank 3, the rapping cam 14 is installed on the motor shaft of the rapping motor 13, and the rapping cam 14 is in contact with the screen 8.
When the rapping assembly adopted by the embodiment is actually used, irregular rapping is carried out on the screen by the cam, so that the screen can be intermittently rapped, and the screen cannot be blocked.
In this embodiment, on the basis of the first embodiment, specifically, the screen 8 includes a screen body and a screen frame, the screen frame is installed in the main grinding tank 3, and the screen body is installed in the screen frame.
The screen cloth structure of this embodiment can be convenient for change, changes the screen cloth of different mesh numbers at any time, can satisfy different users' demand like this.
In this embodiment, on the basis of the first embodiment, specifically, the transition cylinder wall 9 is a tapered cylinder wall.
This embodiment is convenient for carry out the unloading and pile up with the plastic material that has processed, and the canning of the material of being convenient for like this, in addition, to what and the speed of material canning all can adjust through the size of 11 apertures of ejection of compact valve plates, use more nimble.
In this embodiment, on the basis of the first embodiment, specifically, the number of the motors 4 is 3 or 4.
The number of the motors adopted in the embodiment is 3 or 4, and the main purpose is to ensure that the stirring shaft and the blades can meet the size of the main grinding tank and the grain size and quality of the grinding.
When the vibrating screen is actually used, the plastic material to be processed is poured into the main grinding tank, then the motor is started, the motor drives the stirring shaft and the blades to stir and process, the processed plastic material falls into the wall of the transition cylinder through the screen, and in order to ensure that the screen is not blocked, the processed plastic material is vibrated through the vibrating component. Finally, canning the materials by opening the discharge valve plate.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (9)
1. The utility model provides a milling equipment is used in plastic material processing which characterized in that: it comprises an upper cover (1), a feeding pipe (2), a main grinding tank (3), a plurality of motors (4), a connecting plate (5), a plurality of stirring shafts (6), a plurality of blades (7), a screen (8), a vibrating component, a transition cylinder wall (9), a discharging cylinder (10), a discharging valve plate (11) and a discharging elbow (12),
the upper cover (1) can be opened and covered at the upper end of the main grinding tank (3), the connecting plate (5) is horizontally arranged at the upper part of the main grinding tank (3), the motors (4) are arranged on the upper cover (1), the output shafts of the motors (4) extend into the upper cover (1), the stirring shafts (6) are vertically arranged in the main grinding tank (3), the upper parts of the stirring shafts (6) penetrate through the connecting plate (5) and are respectively connected with the output shaft of one motor (4), each stirring shaft (6) is sequentially sleeved with a plurality of blades (7) from top to bottom, the blades (7) on adjacent stirring shafts (6) are staggered from top to bottom, the screen (8) is arranged at the lower end of the main grinding tank (3), the rapping component is arranged at the lower part of the main grinding tank (3), the rapping component raps the screen (8), the transition cylinder wall (9) is arranged at the lower end of the main grinding tank (3), the discharge barrel (10) is arranged at the lower end of the transition barrel wall (9), the discharge elbow (12) is arranged at the lower end of the discharge barrel (10), and the discharge valve plate (11) is horizontally inserted into the lower part of the discharge barrel (10) in a drawing way.
2. The grinding apparatus for processing plastic material according to claim 1, wherein: 6-8 blades are arranged on the blade (7), and a grinding edge is arranged on the outer edge of each blade along the axial direction and the horizontal direction of the stirring shaft.
3. The grinding apparatus for processing plastic material according to claim 2, wherein: the screen mesh (8) is 45 meshes, 100 meshes, 200 meshes, 325 meshes, 400 meshes or 425 meshes.
4. The grinding apparatus for processing plastic material according to claim 3, wherein: the end part of the discharging valve plate (11) is provided with a drawing handle (11-1).
5. The grinding apparatus for processing plastic material according to claim 4, wherein: the discharge valve plate (11) is arranged in the discharge barrel (10) through a slide way, and the discharge barrel (10) is a rectangular discharge barrel.
6. The grinding apparatus for processing plastic material according to claim 5, wherein: the rapping assembly comprises a rapping motor (13), a rapping cam (14) and a motor mounting seat (15), the motor mounting seat (15) is installed on the outside frame body of the main grinding tank (3), the rapping motor (13) is installed on the motor mounting seat (15), the motor shaft of the rapping motor (13) extends into the main grinding tank (3), the rapping cam (14) is installed on the motor shaft of the rapping motor (13), and the rapping cam (14) is in contact with the screen (8).
7. The grinding apparatus for processing plastic material according to claim 5, wherein: the screen (8) comprises a screen body and a screen frame, the screen frame is arranged in the main grinding tank (3), and the screen body is arranged in the screen frame.
8. A grinding apparatus for processing plastic material according to claim 5, 6 or 7, characterized in that: the transition cylinder wall (9) is a conical cylinder wall.
9. The grinding apparatus for processing plastic material of claim 8, wherein: the number of the motors (4) is 3 or 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011520123.XA CN112776213A (en) | 2020-12-21 | 2020-12-21 | Milling equipment is used in plastic material processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011520123.XA CN112776213A (en) | 2020-12-21 | 2020-12-21 | Milling equipment is used in plastic material processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112776213A true CN112776213A (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011520123.XA Pending CN112776213A (en) | 2020-12-21 | 2020-12-21 | Milling equipment is used in plastic material processing |
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| CN (1) | CN112776213A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950875A (en) * | 2014-04-29 | 2014-07-30 | 无锡隆俊机械制造有限公司 | Rotary type oily particle filling proportional valve |
| CN205799944U (en) * | 2016-07-07 | 2016-12-14 | 东莞市顶好新材料科技有限公司 | A kind of based on macromolecular material optimization pretreatment unit |
| CN107214885A (en) * | 2017-07-18 | 2017-09-29 | 浙江隆源高分子科技有限公司 | Production technology and its equipment that a kind of EVA is finely milled |
| CN207448876U (en) * | 2017-10-21 | 2018-06-05 | 广州新星体育设施有限公司 | A kind of rubber crushing machine |
| CN108501259A (en) * | 2018-04-02 | 2018-09-07 | 梁格 | A kind of medical plastic garbage recycling system |
| CN109605521A (en) * | 2017-10-05 | 2019-04-12 | 柳德清 | Construction waste timber wood powder material machine and its working method |
-
2020
- 2020-12-21 CN CN202011520123.XA patent/CN112776213A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950875A (en) * | 2014-04-29 | 2014-07-30 | 无锡隆俊机械制造有限公司 | Rotary type oily particle filling proportional valve |
| CN205799944U (en) * | 2016-07-07 | 2016-12-14 | 东莞市顶好新材料科技有限公司 | A kind of based on macromolecular material optimization pretreatment unit |
| CN107214885A (en) * | 2017-07-18 | 2017-09-29 | 浙江隆源高分子科技有限公司 | Production technology and its equipment that a kind of EVA is finely milled |
| CN109605521A (en) * | 2017-10-05 | 2019-04-12 | 柳德清 | Construction waste timber wood powder material machine and its working method |
| CN207448876U (en) * | 2017-10-21 | 2018-06-05 | 广州新星体育设施有限公司 | A kind of rubber crushing machine |
| CN108501259A (en) * | 2018-04-02 | 2018-09-07 | 梁格 | A kind of medical plastic garbage recycling system |
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Application publication date: 20210511 |