CN211334177U - Recycled plastic crushing device - Google Patents
Recycled plastic crushing device Download PDFInfo
- Publication number
- CN211334177U CN211334177U CN201922216007.8U CN201922216007U CN211334177U CN 211334177 U CN211334177 U CN 211334177U CN 201922216007 U CN201922216007 U CN 201922216007U CN 211334177 U CN211334177 U CN 211334177U
- Authority
- CN
- China
- Prior art keywords
- pressing
- cylinder
- pressing cylinder
- plate
- cutting 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.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a recycled plastic crushing device, which comprises a pressing cylinder which is obliquely and upwards arranged, wherein the pressing cylinder is tubular, the bottom of the pressing cylinder is provided with a supporting leg, the top of the pressing cylinder is provided with a feeding hopper, the lower end of the pressing cylinder is provided with an exhaust port, the exhaust port is provided with an exhaust fan, and the exhaust fan is connected with a cloth bag through an air pipe; a cutting die and a pressing plate are arranged in the pressing cylinder, the cutting die and the pressing plate are respectively positioned on two sides of the feed hopper, an obliquely upward fixing plate is arranged at the upper end of the pressing cylinder, an oil cylinder is arranged on the fixing plate, the output end of the oil cylinder is connected with the pressing plate, and the oil cylinder is connected with the fixing plate through a baffle plate; the lower part of the pressing cylinder is provided with a discharge port which is positioned between the exhaust port and the cutting die; a filter screen is arranged in the pressure cylinder and is positioned between the exhaust port and the discharge port. The utility model discloses the broken plastic granules who obtains have the advantage that the gained finished product mechanical properties of moulding plastics is higher and can not cause the pollution to the workshop.
Description
Technical Field
The utility model belongs to the breaker field to retrieving plastics especially relates to a retrieve plastics breaker.
Background
A common plastic factory is provided with a plastic crusher for crushing recycled plastic products to obtain plastic particles which are reused as injection molding raw materials. The existing plastic crusher usually crushes plastic products by a blade rotating at a high speed, the obtained plastic particles are uneven in size and often contain larger particles and dust-like particles, the larger particles are difficult to melt in time when the plastic products are injected again, the mechanical property of the finished products obtained by injection molding again is lower, and the dust-like particles are easy to fly and pollute workshops. Therefore, the plastic particles obtained by crushing the existing plastic crusher have the defects of lower mechanical property of finished products obtained by injection molding and pollution to workshops.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a retrieve plastics breaker. The utility model discloses the broken plastic granules who obtains have the advantage that the gained finished product mechanical properties of moulding plastics is higher and can not cause the pollution to the workshop.
The technical scheme of the utility model: a recycled plastic crushing device comprises a pressing cylinder which is obliquely and upwards arranged, wherein the pressing cylinder is tubular, supporting legs are arranged at the bottom of the pressing cylinder, a feeding hopper is arranged at the top of the pressing cylinder, an exhaust port is arranged at the lower end of the pressing cylinder, an exhaust fan is arranged at the exhaust port, and the exhaust fan is connected with a cloth bag through an air pipe;
a cutting die and a pressing plate are arranged in the pressing cylinder, the cutting die and the pressing plate are respectively positioned on two sides of the feed hopper, an obliquely upward fixing plate is arranged at the upper end of the pressing cylinder, an oil cylinder is arranged on the fixing plate, the output end of the oil cylinder is connected with the pressing plate, and the oil cylinder is connected with the fixing plate through a baffle plate;
the lower part of the pressing cylinder is provided with a discharge port which is positioned between the exhaust port and the cutting die;
a filter screen is arranged in the pressure cylinder and is positioned between the exhaust port and the discharge port.
In the recycled plastic crushing device, the cutting die comprises a steel ring fixed with the pressing cylinder, a plurality of blades which are criss-cross are arranged in the steel ring, and the gap between every two adjacent blades is 8-10 mm.
In the recycled plastic crushing device, the section of the steel ring is a right triangle.
In the recycled plastic crushing device, a supporting plate connected with the fixing plate is arranged at the rear side of the baffle plate.
In the aforesaid recycled plastic breaker, the feeder hopper is the pipe form, is equipped with the bend on the feeder hopper.
Compared with the prior art, the utility model discloses use the hydro-cylinder to promote the clamp plate as power, the plastic products that the clamp plate promoted to retrieve passes through the cutting die, and the cutting die is cut into plastic products branch and is cut into plastic granules, prescribes a limit to plastic granules's shape through the cutting die, and the plastic granules size that not only makes and obtains is even, and plastic granules can in time melt when being used for moulding plastics again, and the finished product mechanical properties who obtains is higher, does not contain or contains dusty granule very seldom moreover, avoids the dust granule to raise and causes the pollution to the workshop. Therefore, the utility model discloses the broken plastic granules who obtains has the advantage that the gained finished product mechanical properties of moulding plastics is higher and can not cause the pollution to the workshop.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a top view of the cutting die.
The labels in the figures are: 1-pressing cylinder, 2-supporting legs, 3-feeding hopper, 4-exhaust port, 5-exhaust fan, 6-air pipe, 7-cloth bag, 8-cutting die, 9-pressing plate, 10-fixing plate, 11-oil cylinder, 12-baffle, 13-discharge port, 14-filter screen, 15-supporting plate, 81-steel ring and 82-blade.
Detailed Description
The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.
Examples are given. A recycled plastic crushing device comprises a pressing cylinder 1 which is obliquely and upwards arranged as shown in figure 1, wherein the pressing cylinder 1 is tubular, supporting legs 2 are arranged at the bottom of the pressing cylinder 1, a feeding hopper 3 is arranged at the top of the pressing cylinder 1, an exhaust port 4 is arranged at the lower end of the pressing cylinder 1, an exhaust fan 5 is arranged at the exhaust port 4, the exhaust fan 5 is connected with a cloth bag 7 through an air pipe 6, and the cloth bag 7 has air permeability;
a cutting die 8 and a pressing plate 9 are arranged in the pressing cylinder 1, the cutting die 8 and the pressing plate 9 are respectively positioned at two sides of the feed hopper 3, an obliquely upward fixing plate 10 is arranged at the upper end of the pressing cylinder 1, an oil cylinder 11 is arranged on the fixing plate 10, the output end of the oil cylinder 11 is connected with the pressing plate 9, and the oil cylinder 11 is connected with the fixing plate 10 through a baffle 12;
the lower part of the pressing cylinder 1 is provided with a discharge opening 13, and the discharge opening 13 is positioned between the exhaust port 4 and the cutting die 8;
a filter screen 14 is arranged in the pressing cylinder 1, the filter screen 14 is positioned between the exhaust port 4 and the discharge port 13, the filter screen 14 is a steel wire mesh, and the distance between steel wires of the steel wire mesh is 1-2 mm.
The cutting die 8 comprises a steel ring 81 fixed with the pressing cylinder 1, a plurality of blades 82 which are criss-cross are arranged in the steel ring 81, and the gap between every two adjacent blades 82 is 8-10 mm.
The section of the steel ring 81 is a right triangle.
The back side of the baffle plate 12 is provided with a supporting plate 15 connected with the fixing plate 10
The feed hopper 3 is in a circular tube shape, and a bend is arranged on the feed hopper 3. The bend is used for preventing the hard plastic product pushed by the pressure plate 9 from directly flying out of the feed hopper 3 after the plastic product is broken and stretched to cause injury to workers when passing through the cutting die 8.
The working principle is as follows: the recycled plastic product enters the pressing barrel 1 from the feed hopper 3, the oil cylinder pushes the pressing plate 9, the pressing plate 9 pushes the plastic product to move towards the cutting die 8, the plastic product is cut into plastic particles through the blades 82 on the cutting die 8, when the plastic product is soft in material (such as soft PVC and polypropylene), dust is not generated in the cutting process of the plastic product, and when the plastic product is hard in material (such as PC and POM), a little dust is generated in the cutting process of the plastic product. The plastic particles are discharged from the discharge opening 13 under the action of gravity, and the dust enters the cloth bag 7 through the filter screen 14 and the air pipe 6 under the action of the exhaust fan 5.
The utility model discloses the broken plastic granules who obtains have the advantage that the gained finished product mechanical properties of moulding plastics is higher and can not cause the pollution to the workshop.
Claims (5)
1. The utility model provides a retrieve plastics breaker which characterized in that: the cloth bag pressing device comprises a pressing cylinder (1) which is obliquely and upwards arranged, wherein the pressing cylinder (1) is tubular, supporting legs (2) are arranged at the bottom of the pressing cylinder (1), a feeding hopper (3) is arranged at the top of the pressing cylinder (1), an exhaust port (4) is arranged at the lower end of the pressing cylinder (1), an exhaust fan (5) is arranged at the exhaust port (4), and the exhaust fan (5) is connected with a cloth bag (7) through an air pipe (6);
a cutting die (8) and a pressing plate (9) are arranged in the pressing cylinder (1), the cutting die (8) and the pressing plate (9) are respectively positioned at two sides of the feed hopper (3), an upward oblique fixing plate (10) is arranged at the upper end of the pressing cylinder (1), an oil cylinder (11) is arranged on the fixing plate (10), the output end of the oil cylinder (11) is connected with the pressing plate (9), and the oil cylinder (11) is connected with the fixing plate (10) through a baffle plate (12);
the lower part of the pressing cylinder (1) is provided with a discharge opening (13), and the discharge opening (13) is positioned between the exhaust port (4) and the cutting die (8);
a filter screen (14) is arranged in the pressure cylinder (1), and the filter screen (14) is positioned between the exhaust port (4) and the discharge port (13).
2. The recycled plastic shredding device of claim 1, wherein: the cutting die (8) comprises a steel ring (81) fixed with the pressing barrel (1), a plurality of blades (82) which are criss-cross are arranged in the steel ring (81), and the gap between every two adjacent blades (82) is 8-10 mm.
3. The recycled plastic shredding device of claim 2, wherein: the section of the steel ring (81) is a right-angled triangle.
4. The recycled plastic shredding device of claim 1, wherein: and a supporting plate (15) connected with the fixing plate (10) is arranged on the rear side of the baffle plate (12).
5. The recycled plastic shredding device of claim 1, wherein: the feed hopper (3) is in a circular tube shape, and a bend is arranged on the feed hopper (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922216007.8U CN211334177U (en) | 2019-12-11 | 2019-12-11 | Recycled plastic crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922216007.8U CN211334177U (en) | 2019-12-11 | 2019-12-11 | Recycled plastic crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211334177U true CN211334177U (en) | 2020-08-25 |
Family
ID=72133158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922216007.8U Active CN211334177U (en) | 2019-12-11 | 2019-12-11 | Recycled plastic crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211334177U (en) |
-
2019
- 2019-12-11 CN CN201922216007.8U patent/CN211334177U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206793833U (en) | A kind of biomass fuel granulator | |
| CN204354356U (en) | A kind of leftover pieces retracting device | |
| CN205236138U (en) | Novel grinding device | |
| CN205310749U (en) | There is screening to retrieve plastic granules material loading machine of function | |
| CN211334177U (en) | Recycled plastic crushing device | |
| CN211440741U (en) | Plastic crusher | |
| CN202922789U (en) | Novel waste plastic recycling granulator | |
| CN204585607U (en) | Banburying, to extrude and the automation integrated machine of granulation | |
| CN204566318U (en) | The pulverizing conveying equipment that processes raw material moulded by a kind of wood | |
| CN206855815U (en) | Comminutor | |
| CN217257514U (en) | Environment-friendly low-temperature granulator | |
| CN209775254U (en) | Air cooling type rim charge recycling granulator | |
| CN202367878U (en) | Foam granulation production device | |
| CN210651481U (en) | Raw materials reducing mechanism is used in plastic products processing | |
| CN210171395U (en) | Double-effect biomass fuel forming and granulating device | |
| CN208343230U (en) | A kind of injection molding sprue centralized recovery grinding device | |
| CN202462704U (en) | Plastic regeneration crushing and cleaning integrated device | |
| CN204414577U (en) | A kind of Novel film blowing machine | |
| CN204914501U (en) | Feed back device is extruded to plastic | |
| CN206406304U (en) | A kind of plastic breaker | |
| CN208681962U (en) | A kind of injection molding shearing rim charge crusher of environmental protection | |
| CN203198092U (en) | Scrap material recycling system used in production process of box body of trolley case | |
| CN217021080U (en) | Material link gear is inhaled in injection molding machine smashing | |
| CN208118182U (en) | A kind of fervent structure of die face of conveniently replaced cutter | |
| CN213382475U (en) | Mute low-speed pulverizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |