CN108407216A - A kind of material of plastic part is recovery system - Google Patents
A kind of material of plastic part is recovery system Download PDFInfo
- Publication number
- CN108407216A CN108407216A CN201810335946.1A CN201810335946A CN108407216A CN 108407216 A CN108407216 A CN 108407216A CN 201810335946 A CN201810335946 A CN 201810335946A CN 108407216 A CN108407216 A CN 108407216A
- Authority
- CN
- China
- Prior art keywords
- batch mixing
- vacuum
- plastic part
- injection molding
- vacuum pump
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
-
- 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
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/04—Disintegrating plastics, e.g. by milling
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/06—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices
- B29B7/10—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary
- B29B7/12—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft
- B29B7/16—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type with movable mixing or kneading devices rotary with single shaft with paddles or arms
-
- 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
- B29B7/00—Mixing; Kneading
- B29B7/02—Mixing; Kneading non-continuous, with mechanical mixing or kneading devices, i.e. batch type
- B29B7/22—Component parts, details or accessories; Auxiliary operations
- B29B7/24—Component parts, details or accessories; Auxiliary operations for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/38—Cutting-off equipment for sprues or ingates
- B29C45/382—Cutting-off equipment for sprues or ingates disposed outside the mould
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention provides a kind of material of plastic part recovery system, including vacuum feeder, batch mixing blender, injection molding machine, crushing machine and pulverizer, the discharge port of the batch mixing blender and the feed inlet of injection molding machine connect, the discharge port of injection molding machine and the feed inlet of crushing machine connect, the material of crushing machine connect outlet with the feed inlet of pulverizer, vacuum feeder includes vacuum intake pipe and vacuum pump, batch mixing blender upper end is equipped with closed waste recovery case, vacuum pump is fixed on waste recovery case, vacuum intake pipe lower end extend into bottom in pulverizer, the air inlet of vacuum intake pipe upper end and vacuum pump connects, the exhaust outlet of vacuum pump is connected with dust bag one, the discharge port of waste recovery case is connect with the feed inlet of batch mixing blender.The material of the condition of high temperature is entered by waste recovery case in batch mixing blender directly waste recovery case is drawn by vacuum pump, so saving original energy consumption for needing injection molding machine heating of plastic raw material.
Description
Technical field
The invention belongs to plastic part processing technique field, it is related to a kind of material of plastic part recovery system.
Background technology
In the injection molding process of plastic part, for plastic part after dnockout, workpiece, detaching, expects the temperature of handle at this time with material
Also relatively high, existing mode is will to expect that handle collects to store together, and all crushes and pours into again after collection is a certain amount of
To processing plastic part again in injection molding machine.But storage material during, expect that the temperature of handle is scattered and disappeared, injection molding when need again again
New heating raw material, leads to the waste of thermal energy.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of material of plastic part is recycling
Then system can be molded into workpiece again, have directly the high temperature material separated smashing and pumping in back-mixing material blender
Effect melts down remodeling using the heat of high temperature material handle before heat loss.
Object of the invention can be realized by the following technical scheme：A kind of material of plastic part is including true recovery system
Empty feeder, batch mixing blender, injection molding machine, crushing machine and pulverizer, which is characterized in that the discharge port of the batch mixing blender with
The feed inlet of injection molding machine connects, and the discharge port of injection molding machine and the feed inlet of crushing machine connect, and the material of crushing machine outlet and crushes
The feed inlet of machine connects, and vacuum feeder includes vacuum intake pipe and vacuum pump, and batch mixing blender upper end is equipped with closed waste material
Recycling bins, vacuum pump are fixed on waste recovery case, and vacuum intake pipe lower end extend into bottom in pulverizer, on vacuum intake pipe
End is connect with the air inlet of vacuum pump, and the exhaust outlet of vacuum pump is connected with dust bag one, the discharge port and batch mixing of waste recovery case
The feed inlet of blender connects.
Batch mixing blender, injection molding machine, crushing machine and pulverizer are set gradually from high to low, further through vacuum feeder by powder
The material of broken machine is pumped fragment above back-mixing material blender, in this way, no matter raw material, workpiece, material due to gravity all automatically being slided
Enter into lower one of equipment, centre does not need additional power to convey.Powder flying dust is sucked into dust bag one, and expects broken
Block then drops into waste recovery case.
Further, the discharge outlet of the batch mixing blender is equipped with the gate for preventing blanking.Open gate, batch mixing stirring
Batch mixing in machine enters in injection molding machine, closed shutter, and batch mixing blender continues stir mixing.
Further, the upper end of the vacuum intake pipe include connect with the air inlet of vacuum pump on connect branch pipe and downward
Discharge branch pipe, above connect the separation net that the air inlet for covering on vacuum pump is equipped at branch pipe, discharge branch pipe is hinged with rotatable envelope
Door.
Further, the discharge branch pipe is located at the underface for above connecing branch pipe.Vacuum pump handle material handle is adsorbed on separation net,
Since material is also blocking the air inlet of vacuum pump, so vacuum intake pipe is no longer delivered up material handle, closure door is opened at this time,
Since vacuum environment disappears, separation net feeding is adsorbed on discharge branch pipe can be fallen on automatically after the suction deficiency due to vacuum pump
It is interior, then waste recovery bottom portion is dropped into from discharge branch pipe mouth again；After closing closure door, vacuum pump is again out of pulverizer
Suction material handle.
Further, it is hinged with cylinder in the waste recovery case, the piston rod of cylinder is hinged in closure door.Pass through cylinder
Control the keying of closure door.
Further, the crushing motor spindle is provided with dust outlet, is equipped with strainer at dust outlet, dust outlet is connected with
Discharge pipe, discharge pipe outer end are connected to exhaust fan, and the air outlet of exhaust fan is connected with dust bag two.
Further, the batch mixing blender is common batch mixing blender, and injection molding machine is common injection molding machine, is crushed
Machine is common pulverizer.
Further, the crushing machine includes dnockout bucket, and the newel of rotation is equipped in dnockout bucket, is connected on newel
There are knockout rod, dnockout bucket inner wall to be horizontally fixed with several knockout rods, dnockout bottom of the barrel is provided with workpiece outlet, and workpiece exit is equipped with
Workpiece is slipped through the net.Workpiece, which is slipped through the net, only allows a workpiece to enter, and expects then staying in dnockout bucket.
Further, the material of crushing machine exit be equipped with can horizontal opening stripper.After workpiece is unsnatched, dnockout bucket
Interior remaining material handle makes material entering material outlet then open stripper.
Compared with prior art, the material of this plastic part has the following advantages recovery system：
1. after expecting handle and workpiece separation in crushing machine, expect that the temperature of handle is also higher, hardness is low, enters in pulverizer at this time
Convenient for crushing, good crushing effect；
2. fragment is directly drawn into waste recovery case by the material after crushing by vacuum pump, batch mixing is entered by waste recovery case
In blender, is mixed with the plastic raw materials being newly added, be molded again, due to expecting fragment also in the condition of high temperature, so
Save original energy consumption for needing injection molding machine heating of plastic raw material；
3. the utilization rate of plastic raw materials is high, removes some and be ground into dust and enter in dust bag one or dust bag two
Raw material, workpiece is all made in remaining raw material.
4. whole system can carry out in the closed state, no dust leaks.
Description of the drawings
Fig. 1 is the structural schematic diagram of the material recovery system of this plastic part.
In figure, 1, batch mixing blender；2, injection molding machine；3, crushing machine；4, pulverizer；5, vacuum intake pipe；6, vacuum pump；7、
Waste recovery case；8, dust bag one；9, gate；10, branch pipe is connect on；11, discharge branch pipe；12, separation net；13, it seals up a door；14, gas
Cylinder；15, discharge pipe；16, exhaust fan；17, dust bag two；18, dnockout bucket；19, newel；20, knockout rod；21, workpiece exports；
22, workpiece is slipped through the net；23, material is outlet.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in Figure 1, the material of this plastic part is recovery system, including vacuum feeder, batch mixing blender 1, injection molding machine 2,
Crushing machine 3 and pulverizer 4.The discharge port of the batch mixing blender 1 is connect with the feed inlet of injection molding machine 2, the batch mixing blender 1
Discharge outlet be equipped with prevent blanking gate 9.Gate 9 is opened, the batch mixing in batch mixing blender 1 enters in injection molding machine 2, closes
Closing gate 9, batch mixing blender 1 continue stir mixing.
The discharge port of injection molding machine 2 is connect with the feed inlet of crushing machine 3, the material of crushing machine 3 outlet 23 and pulverizer 4 into
Material mouth connects, and vacuum feeder includes vacuum intake pipe 5 and vacuum pump 6, and 1 upper end of batch mixing blender is equipped with closed waste recovery
Case 7, vacuum pump 6 are fixed on waste recovery case 7, and 5 lower end of vacuum intake pipe extend into bottom in pulverizer 4, vacuum intake pipe 5
Upper end is connect with the air inlet of vacuum pump 6, and the exhaust outlet of vacuum pump 6 is connected with dust bag 1, the discharge port of waste recovery case 7
It is connect with the feed inlet of batch mixing blender 1.
The upper end of the vacuum intake pipe 5 include connect with the air inlet of vacuum pump 6 on connect branch pipe 10 and directed downwardly unload
Expect branch pipe 11, above connect the separation net 12 for being equipped with the air inlet for covering on vacuum pump 6 at branch pipe 10, discharge branch pipe 11 is hinged with rotatably
Closure door 13.
The discharge branch pipe 11 is located at the underface for above connecing branch pipe 10.6 handle material handle of vacuum pump is adsorbed on separation net 12, by
In material the air inlet of vacuum pump 6 is also blocked, so vacuum intake pipe 5 is no longer delivered up material handle, closure door is opened at this time
13, since vacuum environment disappears, 12 feeding of separation net is adsorbed on discharging can be fallen on automatically after the suction deficiency due to vacuum pump 6
In branch pipe 11, then again from discharge branch pipe 11 mouthfuls drop into 7 bottom of waste recovery case；After closing closure door 13, vacuum pump 6 is again heavy
The newly suction material handle out of pulverizer 4.
Cylinder 14 is hinged in the waste recovery case 7, the piston rod of cylinder 14 is hinged in closure door 13.Pass through cylinder 14
The keying of control closure door 13.
4 bottom of the pulverizer is provided with dust outlet, is equipped with strainer at dust outlet, dust outlet is connected with discharge pipe
15,15 outer end of discharge pipe is connected to exhaust fan 16, and the air outlet of exhaust fan 16 is connected with dust bag 2 17.
The batch mixing blender 1 is common batch mixing blender 1, and injection molding machine 2 is common injection molding machine 2, and pulverizer 4 is
Common pulverizer 4.
The crushing machine 3 includes dnockout bucket 18, and the newel 19 of rotation is equipped in dnockout bucket 18, is connected on newel 19
There are knockout rod 20,18 inner wall of dnockout bucket to be horizontally fixed with several knockout rods 20,18 bottom of dnockout bucket is provided with workpiece outlet 21, workpiece
It exports and slips through the net 22 equipped with workpiece at 21.Newel 19 is driven by motor, in rotation process with the knockout rod 20 of 18 inner wall of dnockout bucket
Plastic part is squeezed, makes workpiece with material detaching, workpiece is slipped through the net from workpiece and dropped out in 22, and material is being then pulled to material exporting 23.It beats
The material of material machine 3 opens the stripper 24 of horizontal opening being equipped at outlet 23.It is only remaining in dnockout bucket 18 to expect after workpiece is unsnatched
, then open stripper 24, make material enter material outlet 23.
Batch mixing blender 1, injection molding machine 2, crushing machine 3 and pulverizer 4 are set gradually from high to low, further through vacuum feeder
Fragment is pumped into the top of back-mixing material blender 1 by the material of pulverizer 4, in this way, no matter raw material, workpiece, material are all can be due to gravity
Automatically it slides into down in one of equipment, centre does not need additional power to convey.Powder flying dust is sucked into dust bag 1,
And fragment is expected then to drop into waste recovery case 7.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (9)
1. a kind of material of plastic part is recovery system, including vacuum feeder, batch mixing blender, injection molding machine, crushing machine and crushing
Machine, which is characterized in that the discharge port of the batch mixing blender and the feed inlet of injection molding machine connect, the discharge port and dnockout of injection molding machine
The feed inlet of machine connects, and the material of crushing machine connect outlet with the feed inlet of pulverizer, and vacuum feeder includes vacuum intake pipe
And vacuum pump, batch mixing blender upper end are equipped with closed waste recovery case, vacuum pump is fixed on waste recovery case, vacuum intake
Pipe lower end extend into bottom in pulverizer, the air inlet connection of vacuum intake pipe upper end and vacuum pump, and the exhaust outlet of vacuum pump connects
It is connected to dust bag one, the discharge port of waste recovery case is connect with the feed inlet of batch mixing blender.
2. a kind of material of plastic part according to claim 1 is recovery system, which is characterized in that the batch mixing blender
Discharge outlet is equipped with the gate for preventing blanking.
3. a kind of material of plastic part according to claim 1 is recovery system, which is characterized in that the vacuum intake pipe
Upper end include connect with the air inlet of vacuum pump on connect branch pipe and discharge branch pipe directed downwardly, above connect at branch pipe be equipped with cover on vacuum
The separation net of the air inlet of pump, discharge branch pipe are hinged with rotatable closure door.
4. a kind of material of plastic part according to claim 3 is recovery system, which is characterized in that the discharge branch pipe is located at
On connect the underface of branch pipe.
5. a kind of material of plastic part according to claim 4 is recovery system, which is characterized in that in the waste recovery case
It is hinged with cylinder, the piston rod of cylinder is hinged in closure door.Pass through the keying of cylinder control closure door.
6. a kind of material of plastic part according to claims 1 or 2 or 3 or 4 or 5 is recovery system, which is characterized in that described
It crushes motor spindle and is provided with dust outlet, strainer is equipped at dust outlet, dust outlet is connected with discharge pipe, discharge pipe outer end and pumping
Wind turbine is connected to, and the air outlet of exhaust fan is connected with dust bag two.
7. a kind of material of plastic part according to claim 6 is recovery system, which is characterized in that the batch mixing blender
For common batch mixing blender, injection molding machine is common injection molding machine, and pulverizer is common pulverizer.
8. a kind of material of plastic part according to claim 7 is recovery system, which is characterized in that the crushing machine includes
Dnockout bucket, dnockout bucket is interior to be equipped with the newel rotated, is connected with knockout rod on newel, dnockout bucket inner wall is horizontally fixed with several
Knockout rod, dnockout bottom of the barrel are provided with workpiece outlet, and workpiece exit is slipped through the net equipped with workpiece.
9. a kind of material of plastic part according to claim 8 is recovery system, which is characterized in that the material of crushing machine is outlet
Place be equipped with can horizontal opening stripper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810335946.1A CN108407216A (en) | 2018-04-16 | 2018-04-16 | A kind of material of plastic part is recovery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810335946.1A CN108407216A (en) | 2018-04-16 | 2018-04-16 | A kind of material of plastic part is recovery system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108407216A true CN108407216A (en) | 2018-08-17 |
Family
ID=63135726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810335946.1A Pending CN108407216A (en) | 2018-04-16 | 2018-04-16 | A kind of material of plastic part is recovery system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108407216A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147875A (en) * | 2021-11-30 | 2022-03-08 | 重庆有为塑胶有限公司 | Tubular product raw materials compounding system |
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| JP2009226875A (en) * | 2008-03-25 | 2009-10-08 | Sharp Corp | Method of recycling plastic waste material, method of manufacturing plastic molding, and plastic molding |
| CN105751430A (en) * | 2016-04-29 | 2016-07-13 | 荔浦华美塑料有限公司 | Sorting machine for injection molded products |
| CN106426737A (en) * | 2016-11-29 | 2017-02-22 | 余姚市翔盛塑业有限公司 | Plastic injection molding machine |
| CN206416419U (en) * | 2017-01-13 | 2017-08-18 | 东莞市艾科朗思机械设备有限公司 | A kind of centralized feeding device |
| CN206937821U (en) * | 2017-06-22 | 2018-01-30 | 黄石祥宇轻工配件有限公司 | One kind injection mixing system |
| CN208100930U (en) * | 2018-04-16 | 2018-11-16 | 嘉兴玖海医疗科技有限公司 | A kind of material of plastic part is recovery system |
-
2018
- 2018-04-16 CN CN201810335946.1A patent/CN108407216A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009226875A (en) * | 2008-03-25 | 2009-10-08 | Sharp Corp | Method of recycling plastic waste material, method of manufacturing plastic molding, and plastic molding |
| CN105751430A (en) * | 2016-04-29 | 2016-07-13 | 荔浦华美塑料有限公司 | Sorting machine for injection molded products |
| CN106426737A (en) * | 2016-11-29 | 2017-02-22 | 余姚市翔盛塑业有限公司 | Plastic injection molding machine |
| CN206416419U (en) * | 2017-01-13 | 2017-08-18 | 东莞市艾科朗思机械设备有限公司 | A kind of centralized feeding device |
| CN206937821U (en) * | 2017-06-22 | 2018-01-30 | 黄石祥宇轻工配件有限公司 | One kind injection mixing system |
| CN208100930U (en) * | 2018-04-16 | 2018-11-16 | 嘉兴玖海医疗科技有限公司 | A kind of material of plastic part is recovery system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147875A (en) * | 2021-11-30 | 2022-03-08 | 重庆有为塑胶有限公司 | Tubular product raw materials compounding system |
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