CN105881867A - Extruder for plastic processing - Google Patents
Extruder for plastic processing Download PDFInfo
- Publication number
- CN105881867A CN105881867A CN201610415910.5A CN201610415910A CN105881867A CN 105881867 A CN105881867 A CN 105881867A CN 201610415910 A CN201610415910 A CN 201610415910A CN 105881867 A CN105881867 A CN 105881867A
- Authority
- CN
- China
- Prior art keywords
- extrusion chamber
- extruder
- motor
- plastic processing
- extrusion
- 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
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
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- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/397—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using a single screw
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacturing And Processing Devices For Dough (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The invention discloses an extruder for plastic processing. The extruder comprises a machine body, a feed hopper is arranged on one side of the upper surface of the machine body, the machine body is internally provided with a conveying cavity communicated with the feed hopper, a double-screw bolt is arranged in the conveying cavity, a motor is disposed on one side of the machine body and is fixedly connected with one end of the double-screw bolt through a rotary shaft, the end, far away from the motor, of the conveying cavity is communicated with a first extrusion cavity through a discharge opening, a first electric telescopic rod is arranged on the upper side in the first extrusion cavity, a concave extrusion plate is fixedly connected with the bottom of the first electric telescopic rod, and discharge pipes are evenly distributed at the bottom of the first extrusion cavity. The extruder for plastic processing can quickly extrude raw materials, the raw materials are prevented from being accumulated in the first extrusion cavity, conveying speed of the double-screw bolt is prevented from being influenced, work efficiency can be improved, the raw material output speed is prevented from being affected, the raw materials can be extruded into multiple moulds at the same time, work efficiency is improved, the structure is simple, and use is convenient.
Description
Technical field
The present invention relates to technical field of plastic, a kind of extruder for plastic processing.
Background technology
During plastic processing, need to get in mould with extruder by plastics, extruder is dependent on screw rod and rotates the pressure and shearing force produced, material can be made fully to carry out plastifying and uniformly mixing, by mouth die molding, but traditional extruder inefficiency, at discharging opening due to the accumulation of raw material, the speed causing screw rod is lower than pre-set velocity.
Summary of the invention
It is an object of the invention to provide a kind of extruder for plastic processing, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，The present invention provides following technical scheme: a kind of extruder for plastic processing，Including body，The side of described block upper surface is provided with material bin，The inside of described body offers the feeding chamber connected with material bin，Described feeding chamber be internally provided with stud，The side of described body is provided with motor，Described motor is connected by rotating shaft is fixing with one end of stud，Described feeding chamber is communicated with the first extrusion chamber away from one end of motor by discharging opening，Upside within described first extrusion chamber is provided with the first electric expansion bar，The bottom of described first electric expansion bar is fixedly connected with matrix stripper plate，The bottom of described first extrusion chamber is provided with equally distributed discharge nozzle，The side of described first extrusion chamber bottom offers the second extrusion chamber，Described second extrusion chamber be internally provided with the second electric expansion bar，One end of described second electric expansion bar is fixedly connected with stripper plate.
Preferably, the bottom of described motor is provided with base, and base be internally provided with shock-damping structure, and shock-damping structure includes rubber blanket and spring steel plate.
Preferably, the lower half of described first extrusion chamber is wider two centimetres than the first half.
nullCompared with prior art，The invention has the beneficial effects as follows: this is used for the extruder of plastic processing，It is communicated with the first extrusion chamber away from one end of motor by discharging opening by feeding chamber，Upside within first extrusion chamber is provided with the first electric expansion bar，The bottom of the first electric expansion bar is fixedly connected with matrix stripper plate，Quickly raw material can be extruded，Raw material is avoided to be deposited in the first extrusion chamber，Avoid affecting the transmission speed of stud，Work efficiency can be improved，Wider two centimetres than the first half by the lower half of the first extrusion chamber，The side of the first extrusion chamber bottom offers the second extrusion chamber，When the first electric expansion bar drives matrix stripper plate to be pressed down against raw material，The raw material of stud conveying can temporarily enter the second extrusion chamber，Avoid affecting the output speed of raw material，The bottom of the first extrusion chamber is provided with equally distributed discharge nozzle，Raw material can be extruded in multiple moulds simultaneously，Improve work efficiency.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
In figure: 1 first electric expansion bar, 2 matrix stripper plates, 3 bodies, 4 studs, 5 material bins, 6 motors, 7 feeding chambers, 8 second electric expansion bars, 9 stripper plates, 10 second extrusion chambers, 11 second extrusion chambers, 12 discharge nozzles.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
nullRefer to Fig. 1，The present invention provides a kind of technical scheme: a kind of extruder for plastic processing，Including body 3，The side of body 3 upper surface is provided with material bin 5，The inside of body 3 offers the feeding chamber 7 connected with material bin 5，Feeding chamber 7 be internally provided with stud 4，Facilitate transferring raw material，Be conducive to controlling the transfer efficiency of raw material，The side of body 3 is provided with motor 6，The bottom of motor 6 is provided with base，And base be internally provided with shock-damping structure，And shock-damping structure includes rubber blanket and spring steel plate，Weaken the vibrations that motor 6 produces in the course of the work，Motor 6 is connected by rotating shaft is fixing with one end of stud 4，Feeding chamber 7 is communicated with the first extrusion chamber 11 away from one end of motor 6 by discharging opening，Upside within first extrusion chamber 11 is provided with the first electric expansion bar 1，The bottom of the first electric expansion bar 1 is fixedly connected with matrix stripper plate 2，Quickly raw material can be extruded，Raw material is avoided to be deposited in the first extrusion chamber 11，Avoid affecting the transmission speed of stud 4，Work efficiency can be improved，The lower half of the first extrusion chamber 11 is wider two centimetres than the first half，The bottom of the first extrusion chamber 11 is provided with equally distributed discharge nozzle 12，Raw material can be extruded in multiple moulds simultaneously，Improve work efficiency，The side of the first extrusion chamber 11 bottom offers the second extrusion chamber 10，When the first electric expansion bar 1 drives matrix stripper plate 2 to be pressed down against raw material，The raw material of stud 4 conveying can temporarily enter the second extrusion chamber 10，Avoid affecting the output speed of raw material，Second extrusion chamber 10 be internally provided with the second electric expansion bar 8，One end of second electric expansion bar 8 is fixedly connected with stripper plate 9.
Operation principle: during use, first, feed injection into material bin 5, motor 6 drives stud 4 to rotate, the first extrusion chamber 11 sent into by raw material by stud 4, first electric expansion bar 1 drives matrix stripper plate 2 to be extruded by raw material, and the second electric expansion bar 8 drives stripper plate 9 to be extruded by the raw material entering the second extrusion chamber 10.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, being appreciated that and these embodiments can carry out multiple change without departing from the principles and spirit of the present invention, revise, replace and modification, the scope of the present invention be defined by the appended.
Claims (3)
- null1. the extruder for plastic processing，Including body (3)，It is characterized in that: the side of described body (3) upper surface is provided with material bin (5)，The inside of described body (3) offers the feeding chamber (7) connected with material bin (5)，Described feeding chamber (7) be internally provided with stud (4)，The side of described body (3) is provided with motor (6)，Described motor (6) is connected by rotating shaft is fixing with one end of stud (4)，Described feeding chamber (7) is communicated with the first extrusion chamber (11) away from one end of motor (6) by discharging opening，The upside that described first extrusion chamber (11) is internal is provided with the first electric expansion bar (1)，The bottom of described first electric expansion bar (1) is fixedly connected with matrix stripper plate (2)，The bottom of described first extrusion chamber (11) is provided with equally distributed discharge nozzle (12)，The side of described first extrusion chamber (11) bottom offers the second extrusion chamber (10)，Described second extrusion chamber (10) be internally provided with the second electric expansion bar (8)，One end of described second electric expansion bar (8) is fixedly connected with stripper plate (9).
- A kind of extruder for plastic processing the most according to claim 1, it is characterised in that: the bottom of described motor (6) is provided with base, and base be internally provided with shock-damping structure, and shock-damping structure includes rubber blanket and spring steel plate.
- A kind of extruder for plastic processing the most according to claim 1, it is characterised in that: the lower half of described first extrusion chamber (11) is wider two centimetres than the first half.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415910.5A CN105881867A (en) | 2016-06-15 | 2016-06-15 | Extruder for plastic processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610415910.5A CN105881867A (en) | 2016-06-15 | 2016-06-15 | Extruder for plastic processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105881867A true CN105881867A (en) | 2016-08-24 |
Family
ID=56730163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610415910.5A Pending CN105881867A (en) | 2016-06-15 | 2016-06-15 | Extruder for plastic processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105881867A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363891A (en) * | 2016-11-03 | 2017-02-01 | 郑州郑先医药科技有限公司 | Plastic extruding machine |
| CN107553862A (en) * | 2017-10-31 | 2018-01-09 | 李庭裕 | A kind of separate type extruding machine easy to use |
| CN109263007A (en) * | 2018-08-04 | 2019-01-25 | 全椒祥瑞塑胶有限公司 | A kind of efficient automotive upholstery extrusion equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202781780U (en) * | 2012-07-09 | 2013-03-13 | 鲍毛崽 | Double-layer floating-shaft-free extruder for super-hard plastics |
| CN205735928U (en) * | 2016-06-15 | 2016-11-30 | 常州市武进科宇通信设备有限公司 | A kind of extruder for plastic processing |
-
2016
- 2016-06-15 CN CN201610415910.5A patent/CN105881867A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202781780U (en) * | 2012-07-09 | 2013-03-13 | 鲍毛崽 | Double-layer floating-shaft-free extruder for super-hard plastics |
| CN205735928U (en) * | 2016-06-15 | 2016-11-30 | 常州市武进科宇通信设备有限公司 | A kind of extruder for plastic processing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106363891A (en) * | 2016-11-03 | 2017-02-01 | 郑州郑先医药科技有限公司 | Plastic extruding machine |
| CN107553862A (en) * | 2017-10-31 | 2018-01-09 | 李庭裕 | A kind of separate type extruding machine easy to use |
| CN109263007A (en) * | 2018-08-04 | 2019-01-25 | 全椒祥瑞塑胶有限公司 | A kind of efficient automotive upholstery extrusion equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |
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| WD01 | Invention patent application deemed withdrawn after publication |