CN203031800U - Air-cooling rotary cutting device of granulator - Google Patents

Air-cooling rotary cutting device of granulator Download PDF

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Publication number
CN203031800U
CN203031800U CN2013200621154U CN201320062115U CN203031800U CN 203031800 U CN203031800 U CN 203031800U CN 2013200621154 U CN2013200621154 U CN 2013200621154U CN 201320062115 U CN201320062115 U CN 201320062115U CN 203031800 U CN203031800 U CN 203031800U
Authority
CN
China
Prior art keywords
air
chamber
template
rotary
rotary cutting
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.)
Expired - Fee Related
Application number
CN2013200621154U
Other languages
Chinese (zh)
Inventor
魏晓东
杨冬华
韩光普
刘发
乔巨武
Original Assignee
魏晓东
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 魏晓东 filed Critical 魏晓东
Priority to CN2013200621154U priority Critical patent/CN203031800U/en
Application granted granted Critical
Publication of CN203031800U publication Critical patent/CN203031800U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04Particle-shaped

Abstract

The utility model discloses an air-cooling rotary cutting device of a granulator. The air-cooling rotary cutting device comprises an extrusion end provided with extrusion holes which are circumferentially arranged, and is characterized in that the extrusion end is connected with a cylindrical air-cooling chamber, the side wall of the air-cooling chamber is provided with a cut-in air inlet, the other end of the air-cooling chamber is connected with a template, lead-out holes opposite to the extrusion holes are formed in the template, guide pipes with two sides being provided with longitudinal holes are arranged between the lead-out holes and the extrusion holes, the guide pipes on the same circumference are connected with one another through clapboards, the longitudinal holes are respectively formed in two sides of the clapboards, the template is connected with a rotary cutting chamber, a rotary cutter is arranged in the rotary cutting chamber by inosculating with the surface of the template and connected with a speed regulating driving motor which is connected outside the rotary cutting chamber, the template is provided with an air outlet at an axle center position of the air-cooling chamber, and the rotary cutting chamber is connected with a discharging port. The air-cooling rotary cutting device is small in occupied area, compact and neat, and low in cost, can be used for sufficiently cooling extruded plastic strips in the guide pipes, and also can be used for carrying out air cooling on the rotary cutter simultaneously and conveying cut grains to a preset position through air power.

Description

The air-cooled rotary cutting apparatus of comminutor
Technical field
The utility model relates to a kind of plastic granulator machine cooling and dicing device, the particularly air-cooled rotary cutting apparatus of a kind of comminutor.
Background technology
All will cool off the back pelletizing when extruding in plastic granulator production, generally all be to cool off pelletizing again through cooling bath, and occupation area of equipment is big, and operation is loaded down with trivial details, the production cost height.
The utility model content
In order to address the above problem, the utility model provides a kind of plastic extruder cooling and dicing device, and collection cooling, pelletizing, conveying are one, and floor space is little, and compact clean and tidy, cost is low.
The technical solution adopted in the utility model is: the air-cooled rotary cutting apparatus of a kind of comminutor, comprise extruding end, extruding end is provided with the extrusion that circumference is arranged, it is characterized in that extruding end connects the air-cooled chamber of a cylindrical shape, air-cooled chamber sidewall is provided with the incision air inlet, the air-cooled chamber other end is connected with a template, template is provided with the outlet relative with extrusion, be provided with the guide pipe that both sides have vertical mouthful between outlet and extrusion, connect by dividing plate between the guide pipe on the same circumference, vertically mouth is respectively in the both sides of dividing plate; Template is connected with the rotary-cut chamber, and coincideing with the template face in the rotary-cut chamber is provided with rotary cutter, and rotary cutter is connected with speed governing drive motors outside being connected the rotary-cut chamber, and template is provided with air outlet at air-cooled chamber shaft core position, and the rotary-cut chamber is connected with discharging opening.
Described extrusion is arranged in the circumference of two above different-diameters.
Cold wind is cut air-cooled chamber during the utility model work, enter the dividing plate inner chamber by the vertical mouth on the guide pipe, arriving dividing plate inside by vertical mouthful is discharged by discharging opening through air outlet, can the plastic strip of extruding in the guide pipe fully be cooled off in this process, also can carry out air-cooledly simultaneously to rotary cutter, and carry pelletizing to the precalculated position by wind-force.
Description of drawings
Fig. 1 is the utility model embodiment side-looking cross-sectional view;
Fig. 2 is the three-dimensional cross-sectional view of the utility model embodiment;
Number in the figure title: 1 extruding end; 2 extrusions; 3 air-cooled chambeies; 4 air inlets; 5 guide pipes; 6 templates; 7 outlets; 8 dividing plates; 9 rotary cuttves; 10 speed governing drive motors; 11 rotary-cut chambeies; 12 discharging openings; 13 air outlets.
The specific embodiment
The utility model embodiment as shown in Figure 1, 2, the air-cooled rotary cutting apparatus of this comminutor is provided with extruding end 1, extruding end 1 is provided with the extrusion 2 that circumference is arranged, extruding end 1 connects the air-cooled chamber 3 of a cylindrical shape, air-cooled chamber 3 sidewalls are provided with incision air inlet 4, air-cooled chamber 3 other ends are connected with a template 6, template 6 is provided with the outlet 7 relative with extrusion 2,2 of outlet 7 and extrusions are provided with the guide pipe 5 that both sides have vertical mouthful, connect by dividing plate 8 between the guide pipe on the same circumference, vertically mouth is respectively in the both sides of dividing plate; Template 6 is connected with rotary-cut chamber 11, rotary-cut chamber 11 interior coincideing with 6 of templates are provided with rotary cuttves 9, rotary cutter 9 is connected with speed governing drive motors 10 outside being connected the rotary-cut chamber, and template 6 is provided with air outlet 13 at air-cooled chamber 3 shaft core positions, and the rotary-cut chamber is connected with discharging opening 12; Cold wind is by the air-cooled chamber of air inlet 4 incisions during the utility model work, enter the dividing plate inner chamber by the vertical mouth on the guide pipe, arriving dividing plate inside by vertical mouthful is discharged by discharging opening through air outlet 13, can the plastic strip of extruding in the guide pipe fully be cooled off in this process, also can carry out air-cooledly simultaneously to rotary cutter, and carry pelletizing to the precalculated position by conveyance conduit by wind-force, need not the tank cooling, occupation area of equipment is little, and compact clean and tidy, cost is low.
When the utility model was implemented, extrusion can be arranged on the circumference of two above different-diameters, and multiple dividing plate is set, to adapt to high production.

Claims (2)

1. air-cooled rotary cutting apparatus of comminutor, comprise extruding end (1), extruding end (1) is provided with the extrusion (2) that circumference is arranged, it is characterized in that extruding end (1) connects the air-cooled chamber of a cylindrical shape (3), air-cooled chamber (3) sidewall is provided with incision air inlet (4), air-cooled chamber (3) other end is connected with a template (6), template (6) is provided with the outlet (7) relative with extrusion (2), be provided with the guide pipe (5) that both sides have vertical mouthful between outlet (7) and extrusion (2), connect by dividing plate (8) between the guide pipe on the same circumference, vertically mouth is respectively in the both sides of dividing plate; Template (6) is connected with rotary-cut chamber (11), interior the coincideing with template (6) face in rotary-cut chamber (11) is provided with rotary cutter (9), rotary cutter (9) is connected with speed governing drive motors (10) outside being connected the rotary-cut chamber, template (6) is provided with air outlet (13) at air-cooled chamber (3) shaft core position, and the rotary-cut chamber is connected with discharging opening (12).
2. the air-cooled rotary cutting apparatus of comminutor according to claim 1 is characterized in that described extrusion (2) is arranged on the circumference of two above different-diameters.
CN2013200621154U 2013-02-04 2013-02-04 Air-cooling rotary cutting device of granulator Expired - Fee Related CN203031800U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013200621154U CN203031800U (en) 2013-02-04 2013-02-04 Air-cooling rotary cutting device of granulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013200621154U CN203031800U (en) 2013-02-04 2013-02-04 Air-cooling rotary cutting device of granulator

Publications (1)

Publication Number Publication Date
CN203031800U true CN203031800U (en) 2013-07-03

Family

ID=48683941

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013200621154U Expired - Fee Related CN203031800U (en) 2013-02-04 2013-02-04 Air-cooling rotary cutting device of granulator

Country Status (1)

Country Link
CN (1) CN203031800U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105291296A (en) * 2015-11-19 2016-02-03 湖南省客来宝生物能源科技有限公司 PVA dry-method vertical melting granulator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105291296A (en) * 2015-11-19 2016-02-03 湖南省客来宝生物能源科技有限公司 PVA dry-method vertical melting granulator

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130703

Termination date: 20170204

CF01 Termination of patent right due to non-payment of annual fee