CN108437266A - A kind of plastic cement production comminutor - Google Patents
A kind of plastic cement production comminutor Download PDFInfo
- Publication number
- CN108437266A CN108437266A CN201810463304.XA CN201810463304A CN108437266A CN 108437266 A CN108437266 A CN 108437266A CN 201810463304 A CN201810463304 A CN 201810463304A CN 108437266 A CN108437266 A CN 108437266A
- Authority
- CN
- China
- Prior art keywords
- cooling water
- cutter
- plastic cement
- comminutor
- extrusion die
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B29B9/00—Making granules
- B29B9/02—Making granules by dividing preformed material
- B29B9/06—Making granules by dividing preformed material in the form of filamentary material, e.g. combined with extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The present invention provides a kind of plastic cement production comminutor.The present invention includes screw extruder, extrusion die is installed on the extruder head of the screw extruder, the bottom of the extrusion die is provided with the cutter of rotation, one group of equally distributed extrusion cavities is provided on the extrusion die, the cutter connects drive shaft, the driving axis connection cutter actuating device, the cutter arranged beneath have cooling water tank, the cooling water tank to connect cooling water circulating device.Present device small investment, granulation efficiency is high, and floor space is small.
Description
Technical field：
The present invention relates to a kind of plastic cement to produce comminutor, belongs to plastic material production equipment technology.
Background technology：
Plastic granulating is a kind of technique of plastics machinery processing, exactly the plastics of various different shapes by melting, squeezing out, cut
The processes such as grain are prepared into graininess that facilitate following process, uniform.The process of existing plastic granulating is usually by plastics original
Material carries out melting extrusion, and the material strip or tablet of extrusion are carried out using cutter to be cut into the particle of needs again after cooling down, be generally required
Mating equipment has extruder, and cooling system, granulate equipment, equipment investment is more, takes up a large area, safeguard and use cost compared with
It is high.
Invention content
The purpose of the present invention is providing a kind of plastic cement production comminutor in view of the above problems, equipment investment is few, makes
Grain is efficient, and floor space is small.
Above-mentioned purpose is achieved through the following technical solutions：
A kind of plastic cement produces comminutor, including screw extruder, and extrusion die is installed on the extruder head of the screw extruder
Tool, the bottom of the extrusion die is provided with the cutter of rotation, one group of equally distributed extrusion is provided on the extrusion die
Hole, the cutter connect drive shaft, the driving axis connection cutter actuating device, and the cutter arranged beneath has cooling water
Case, the cooling water tank connect cooling water circulating device.
The plastic cement produces comminutor, and the cooling water circulating device includes water supply pump, and the water supply pump passes through
Pipeline connects refrigeration unit, and the refrigeration unit is connected the cooling water tank by pipeline, set on the cooling water tank
It is equipped with drainpipe.
The plastic cement produces comminutor, and the driving device uses electro-motor.
The plastic cement produces comminutor, and the height that the cutter is located above the water surface of the cooling water tank is no more than
10cm。
The plastic cement produces comminutor, and the extrusion die is rectangular or round.
Advantageous effect：
Present invention fly-cutting when plastic cement is freshly extruded then immediately proceeds to cooling water tank cooling and shaping, due to freshly extruded
Plastic cement be not yet molded, cut that required power is relatively low, compared to the process cut again after more traditional cooling, eliminate strong
Directly, the equipment such as traction, guiding, equipment investment is few, and granulation efficiency is high, and floor space is small.
Description of the drawings
The structural schematic diagram of Fig. 1, the present invention.
In figure：1, screw extruder；2, extrusion die；3, cutter；4, extrusion cavities；5, drive shaft；6, cutter driving fills
It sets；7, cooling water tank；8, water supply pump；9, refrigeration unit；10, drainpipe.
Specific implementation mode
With reference to embodiment, the present invention is furture elucidated, it should be understood that following specific implementation modes are only used for
It is bright the present invention rather than limit the scope of the invention.
As shown in Figure 1, a kind of plastic cement of the present embodiment produces comminutor, including screw extruder 1, the Screw Extrusion
Extrusion die 2 is installed, the bottom of the extrusion die is provided with the cutter 3 of rotation, the extrusion die on the extruder head of machine
On be provided with one group of equally distributed extrusion cavities 4, the cutter connects drive shaft 5, and the driving axis connection cutter driving fills
6 are set, the cutter arranged beneath has cooling water tank 7, the cooling water tank to connect cooling water circulating device.
Plastic cement described in the present embodiment produces comminutor, and the cooling water circulating device includes water supply pump 8, described
Water supply pump connects refrigeration unit 9 by pipeline, and for the refrigeration unit by the pipeline connection cooling water tank, described is cold
But drainpipe 10 is provided on water tank.
Plastic cement described in the present embodiment produces comminutor, and the driving device uses electro-motor.
Plastic cement described in the present embodiment produces comminutor, and the cutter is located above the water surface of the cooling water tank
Height is no more than 10cm.If height too rise is too far away, not yet molding material grain is easy to lump in the air after cutting, adhesion,
Therefore it needs short distance to rapidly enter in cooling water tank to be cooled and shaped.
Plastic cement described in the present embodiment produces comminutor, and the extrusion die is rectangular or round.
It should be pointed out that above-mentioned embodiment is only intended to clearly illustrate example, and not to embodiment
It limits, there is no necessity and possibility to exhaust all the enbodiments.Each component part being not known in the present embodiment
It is realized with the prior art.For those skilled in the art, in the premise for not departing from the principle of the invention
Under, several improvements and modifications can also be made, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of plastic cement produces comminutor, it is characterised in that：Including screw extruder, the extruder head of the screw extruder
The bottom of upper installation extrusion die, the extrusion die is provided with the cutter of rotation, be provided on the extrusion die one group it is equal
The extrusion cavities of even distribution, the cutter connect drive shaft, the driving axis connection cutter actuating device, cutter lower section
It is disposed with cooling water tank, the cooling water tank connects cooling water circulating device.
2. plastic cement according to claim 1 produces comminutor, it is characterised in that：The cooling water circulating device includes supplying
Water pump, the water supply pump connect refrigeration unit by pipeline, and the refrigeration unit passes through the pipeline connection cooling water
Case is provided with drainpipe on the cooling water tank.
3. plastic cement according to claim 1 produces comminutor, it is characterised in that：The driving device uses electronic horse
It reaches.
4. plastic cement according to claim 1 produces comminutor, it is characterised in that：The cutter is located at the cooling water tank
The water surface above height be no more than 10cm.
5. plastic cement according to claim 1 produces comminutor, it is characterised in that：The extrusion die is rectangular or circle
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463304.XA CN108437266A (en) | 2018-05-15 | 2018-05-15 | A kind of plastic cement production comminutor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810463304.XA CN108437266A (en) | 2018-05-15 | 2018-05-15 | A kind of plastic cement production comminutor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108437266A true CN108437266A (en) | 2018-08-24 |
Family
ID=63203784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810463304.XA Pending CN108437266A (en) | 2018-05-15 | 2018-05-15 | A kind of plastic cement production comminutor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108437266A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978321A (en) * | 2019-12-27 | 2020-04-10 | 浙江驭能新材料科技有限公司 | Granulating device for thermoplastic polyurethane master batches |
-
2018
- 2018-05-15 CN CN201810463304.XA patent/CN108437266A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110978321A (en) * | 2019-12-27 | 2020-04-10 | 浙江驭能新材料科技有限公司 | Granulating device for thermoplastic polyurethane master batches |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180824 |
|
| WD01 | Invention patent application deemed withdrawn after publication |